CN202317648U

CN202317648U - Automatic assembly line for liquefied petroleum gas cylinder valve

Info

Publication number: CN202317648U
Application number: CN2011204783638U
Authority: CN
Inventors: 王晓东; 赵银花; 王占礼; 孙锐; 黄新
Original assignee: JILIN HAORAN ZHENGDA TECHNOLOGY Co Ltd; Changchun University of Technology
Current assignee: JILIN HAORAN ZHENGDA TECHNOLOGY Co Ltd; Changchun University of Technology
Priority date: 2011-11-25
Filing date: 2011-11-25
Publication date: 2012-07-11
Anticipated expiration: 2021-11-25

Abstract

The utility model provides an automatic assembly line for a liquefied petroleum gas cylinder valve and relates to improvement of production equipment of a liquefied petroleum gas cylinder. The automatic assembly line is characterized by comprising a feeding operating platform, a valve element assembling operating platform, a connecting sheet assembling operating platform, a valve rod assembling operating platform, a rubber cushion assembling operating platform, an oil coating operating platform, a nut assembling operating platform, a nut tightening operating platform, a paper cushion assembling operating platform, a hand wheel assembling operating platform, a spring assembling operating platform, a circular nut assembling operating platform, an end-product blanking operating platform and a line body. The automatic assembly line has the beneficial effects that a vibrating plate is used for automatically feeding; a workpiece is clamped and conveyed in a stepped transmission mode; the workpiece is conveyed in a reciprocating mode by returning to an original position; in the circulating process, workpiece blanking in the next cycle is performed after all the operating platforms are completely assembled; a cylinder and a linear guide rail are utilized to ensure more accurate motion of the mechanism; a sensor is used for sensing the existence of the workpiece and sending a signal to a PLC (Programmable Logic Controller); an instruction for performing the actions of all the operating platforms is sent by the PLC; and closed-loop control is performed.

Description

The liquefied petroleum gas cylinder valve automatic assembly line

Technical field

The invention belongs to energy device manufacturing technology field, relate to a kind of improvement of production equipment of LP gas cylinder.

Background technology

When producing liquefied petroleum gas cylinder valve, need each part of bottle valve be assembled, at present; Fully all be to adopt that the workman is manual to assemble, not only efficient is lower, and assembly quality influenced by human factor bigger; Sometimes influence its reliability; Simultaneously, because the personal expenditures cost increases, increased cost also for indirectly the production LP gas cylinder.

Summary of the invention

The objective of the invention is: a kind of liquefied petroleum gas cylinder valve automatic assembly line is provided, its automatable assembling liquefied petroleum gas cylinder valve.

Technical scheme of the present invention is: bottle valve is made up of round nut, spring, handwheel, paper washer, nut, rubber cushion, valve rod, brace, spool, valve body; These 10 parts are installed mainly by material loading workbench (0100), spool fitter's bench (0200), brace fitter's bench (0300), valve rod fitter's bench (0400), rubber cushion fitter's bench (0500), oiling workbench (0600), nut fitter's bench (0700), nut screwing clamping workbench (0800), paper washer fitter's bench (0900), handwheel fitter's bench (1000), spring fitter's bench (1100), round nut fitter's bench (1200), finished product blanking workbench (1300), line body (1400) are formed streamline.

1, valve body material loading workbench can divide by material fetching mechanism, haul mechanism and feeding mechanism by function and to form.

In material fetching mechanism, Rodless cylinder (0102) connects the square installing plate at two ends up and down through screw, and the square installing plate at two ends links to each other with the upper and lower side screw hole of cylinder mounting plate I (0101) respectively through screw, and Rodless cylinder (0102) is fixing.Two buffers (0120) connect on the square installing plate be installed in two ends up and down respectively through screw.Gas pawl installing plate (0119) is a L type connecting plate, and one side is connected on the slidably part of Rodless cylinder (0102) through screw, and another side connects gas pawl I (0106) through screw; Fixture block (0107) is a L shaped working of plastics; One side has screwing through hole, and another side has the semicircle orifice with valve body post part conformal, and fixture block (0107) has two; Be installed on two pawls of gas pawl I (0106) through screw respectively, form manipulator.

In haul mechanism, two ball-screws (0105) are installed in respectively in haul mechanism and the feeding mechanism.The connected mode of ball-screw (0105) is identical in two mechanisms.The motor shaft of motor AI (0103) is connected with the screw portion of ball-screw (0105) through shaft coupling; The Slipper of line slideway AI (0104) is connected on the sliding connection plate (0108) through screw; The nut part of ball-screw (0105) is connected on the sliding connection plate (0108) through transition side's plate; When motor AI (0103) rotated, the nut of ball-screw (0105) partly drove sliding connection plate (0110) and does linear slide along line slideway AI (0104).Cylinder mounting plate I (0101) and sliding connection plate (0108) are connected fixing through screw, the mobile pickup about material fetching mechanism carries out through the linear slide of sliding connection plate (0108).

In feeding mechanism; Hopper baffle plate (0118) is connected on the hopper installing plate (0117) through screw; Carry out spacing to hopper (0110); The Slipper of line slideway BI (0109) is fastened on the hopper installing plate (0117) through screw, and the ball-screw seat is equipped with thrust bearing in (0112), and the screw rod end of ball-screw (0105) is installed in the thrust bearing.The rail sections of line slideway BI (0109) is mounted on the guide rail installing plate I (0116) through screw, and guide rail installing plate I (0116) is installed on the base plate I (0114) through screw.Hopper installing plate (0117) is held hopper (0110) and is done linear slide along line slideway BI (0109).

Whole workbench fixes with being connected of section material framework with connecting plate I (0115) through base plate I (0114).

2, spool fitter's bench is divided into clamp mechanism, storing rotary conveyer structure, workpiece lowering mechanism, support section composition by function.

In clamp mechanism; Plate II (0210) is a rectangular slab, and the centre has the through hole of screw, is connected fixing with the Slipper of line slideway II (0211) through these holes; The end of plate II (0210) has the half slot with valve body post part conformal; Be used to block valve body, the other end has T type groove, and plate moves the column joint of the piston rod part of cylinder (0212) through the T type that is threaded; This joint is stuck in the T type groove of plate II (0210), and the flexible drive plate II (0210) through piston rod slides the valve body clamping and positioning along line slideway II (0211).The rail sections of line slideway II (0211) is connected on transition side's plate through screw, and this rebound is connected on the base plate II (0213) through screw again, and whole clamp mechanism is fixed.This mechanism is used for the fine positioning of valve body, is the universal architecture of this each workbench of equipment.

In storing rotary conveyer structure, gear (0205) is that transmission cooperates with tooth bar (0220), and rotating disk (0206) is a round-meshed disk; The somewhat larger in diameter of circular hole is in the external diameter of spool, and the circular hole position is pressed close to the external diameter end of disk and had gap (being the storing mouth), and there is a big hole at the center of rotating disk (0206); Pass a mandrel in the circular hole; The mandrel lower end is equipped with bearing, and the outer ring of bearing is through in the endoporus of rotating disk (0206), and the steel plate of a band groove is arranged between gear (0205) and the rotating disk (0206); Rotating disk (0206) is fixing through being threaded with this steel plate, and gear (0205) assigns to transmit moment of torsion through the concave part that its ledge inserts steel plate.There is screwed hole the end of tooth bar (0220); The piston portion that tooth bar moves cylinder (0208) has external thread structure; It is fixing through being threaded with the end of tooth bar (0220) through the external screw thread of piston rod that tooth bar moves cylinder (0208), and tooth bar (0220) connects fastening through soket head cap screw gear (0205);

In the workpiece lowering mechanism; Cylinder mounting plate AII (0203) is fastened on the gripper shoe II (0209) of support section through screw; Cylinder mounting plate II (0203) is fixing with casting die cylinder I I (0201) through being threaded; The piston rod of casting die cylinder I I (0201) is screwed in the screwed hole of pressure head II (0204), and mechanism's decline cylinder (0202) is fixed on the gripper shoe II (0209) through screw, and supporting plate II (0207) is connected through screw with mechanism's decline cylinder (0202); The gap section aligned of vibrating disc II (0218) and rotating disk (0206), pumping board II (0217) is connected interior the fixing of screw hole that pumping board moves cylinder (0215) through screw; Pumping board moves cylinder (0215) and is fixed on the cylinder mounting plate BII (0216) through screw; Cylinder mounting plate BII (0216) is rectangle side's plate; Have slotted hole on it; On the fixing online body (1400) of screw, guide pin bushing (0214) is fixed on the supporting plate II (0207) through its multidiameter structure and interference fit;

In support section; Gripper shoe II (0209) is connected fastening with base plate II (0213) through screw; Be threaded the hole respectively on two perpendicular end surface of reinforcement gusset; Gripper shoe II (0209) goes up correspondence position with base plate II (0213) and has the sunk screw hole; Gripper shoe II (0209), base plate II (0213) and strengthen gusset and connect together fixingly respectively through soket head cap screw mainly are connected through the tapped through hole on the base plate II (0213), soket head cap screw and the T type nut section bar with line body (1400) support between the line body of this workbench and equipment.

3, brace fitter's bench can be divided into work lifter structure, motor elevating mechanism, screw device by function.

In the work lifter structure; Positioning block II I (0306) and vibrating disc joint have the square groove of a convexity; Its width and highly be slightly larger than the thickness and the height of brace, when vibrating disc shakes brace on the positioning block II I (0306), brace can enter into the operating position through this square groove.Pumping board III (0310) has a groove with the joint of positioning block II I (0306), and this groove is used for the brace on the operating position spacing, and pumping board III has counterbore on (0310), is used to connect the Slipper of line slideway BIII (0309).The Slipper of line slideway AIII (0308) is fixed on the gripper shoe III (0324) through screw, and the rail sections of line slideway AIII (0308) is fixed on the guide rail installing plate III (0307).Clamp cylinder I II (0311) through being threaded onto on the cylinder mounting plate that is threaded the hole, have the installing hole of lifting cylinder A (0313) and lifting cylinder B (0315) on the cylinder supporting plate (0314).The afterbody of lifting cylinder A (0313) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw, through the joint of the T type that is threaded, be connected with it through the T type groove structure on the pumping board III (0310) on the piston rod of lifting cylinder A (0313).The whole elevating mechanism of flexible drive of lifting cylinder A (0313) slides up and down along line slideway AIII (0308).

In the motor elevating mechanism; The afterbody of lifting cylinder B (0315) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw; It is upward fixing that the Slipper of line slideway CIII (0316) is installed in slide block installing plate (0317) through screw, and the rail sections of line slideway CIII (0316) is installed on the rebound (0318).The rail sections of line slideway DIII (0320) is installed on the gripper shoe III (0324), and Slipper is connected on the installing plate III (0319) through screw.The lift cylinder III of mechanism (0323) is connected on the supporting plate III (0327) through screw; The rail sections of line slideway CIII (0316) is connected on the rebound (0318) through screw; Slipper is connected on the slide block installing plate III (0317) through screw; The side of slide block installing plate III (0317) and supporting plate III (0327) links together through screw, and the acting in conjunction drive elevating mechanism through two lifting cylinder B (0315) and mechanism's lift cylinder slides up and down along line slideway CIII (0316).

In screw device; Motor connecting axle (0325) is an axle that has keyway; It is connected through flat key with motor II I (0321) transmits moment of torsion; Axle bed (0303) is connected fixing with gripper shoe III (0324) through screw, the axle center of casting die cylinder I II (0322) and sprocket wheel (0301), rotating shaft III (0328), spring III (0329), mandrel III (0330) is on same axis.

4, valve rod fitter's bench can be divided into screw device, motor elevating mechanism, valve rod elevating mechanism by function.

In screw device; Have the installing hole of servomotor IV (0406) on the motor mounting plate IV (0405); Servomotor IV (0406) is connected on the motor mounting plate IV (0405) through screw; The endoporus of synchronous pulley (little) (0429) adds and has flat key man-hour, and the output shaft place of servomotor IV (0406) has keyway, and synchronous pulley (little) (0429) is connected through key with servomotor IV (0406) and transmits moment of torsion.Motor mounting plate IV has circular hole on (0405), and rotating shaft IV (0410) passes two bearings, and bearing is installed in the circular hole of motor mounting plate IV (0405).Rotating shaft IV has keyway on (0410), and the endoporus of synchronous pulley (greatly) (0403) adds and has flat key man-hour, and two parts all connect through flat key and transmit moment of torsion.

In the motor elevating mechanism; Motor lift cylinder (0426) is connected fastening with motor mounting plate IV (0405) through screw; The Slipper of line slideway AIV (0412) is connected on the slide block installing plate IV (0407) through screw; Slide block installing plate IV (0407) is connected on the motor mounting plate IV (0405) through screw, and slide block installing plate IV (0407) has a circular hole, and bearing is installed in the hole; Rotating shaft IV (0410) passes bearing, is connected on the planchet with holes with being with (0404) synchronously through the screw hole of axle head.Mandrel IV (0411) has the hole in four directions in, and the external form of shape and valve rod is fitted, and rotates through the wide valve rod that drives of this type.

In the valve rod elevating mechanism; Have the cylinder mounting holes of valve rod positioning cylinder (0414) on the cylinder mounting plate BIV (0415); The piston rod of valve rod positioning cylinder (0414) is connected with a T connector A; One end of valve rod locating piece (0413) has T type groove A, and valve rod positioning cylinder (0414) is stuck in through T connector A in the T type groove A of valve rod locating piece (0413), and the telescopic band ovable valve stem locating piece (0413) of valve rod positioning cylinder (0414) moves.Pumping board cylinder I V (0416) piston rod is connected with a T connector B; The end of pumping board IV (0421) has T type groove B; Pumping board cylinder I V (0416) is stuck in through T connector B in the T type groove B of pumping board IV (0421), and the flexible drive pumping board IV (0421) of pumping board cylinder I V (0416) moves.The one side of guide rail installing plate IV (0423) has the rail sections that seam is used for locating line slideway CIV (0422); The Slipper of line slideway CIV (0422) is fixed on the side gripper shoe IV (0427) through screw; Guide rail installing plate IV (0423) connects an end through screw and is fixed on the supporting plate IV (0420), and the other end is fixed on the connecting plate IV (0425).The Slipper of line slideway BIV (0419) is connected on the pumping board IV (0421) through screw, and rail sections is fixed on the supporting plate IV (0420) through screw.Have T type groove C below the up-down connecting plate (0424); The piston of the lift cylinder IV of mechanism (0428) is through the T connector C that is threaded; T connector C is stuck in the T type groove C of up-down connecting plate (0424), and the flexible drive entire mechanism of mechanism's lift cylinder (0428) drives through up-down connecting plate (0424) and moves up and down along line slideway CIV (0422).

5, rubber cushion fitter's bench can be divided into elevating mechanism, removal mechanism, clamp mechanism by function.

In elevating mechanism; Have a T type groove on the lift cylinder connecting plate (0503); Connect a T type column joint on the piston rod of the lift cylinder V of mechanism (0501), through the moving elevating mechanism of the T type troughed belt on the lift cylinder connecting plate V (0503) along line slideway DV (0525) linear slide up and down.

In removal mechanism; The Slipper of line slideway AV (0505) is connected on the slide block installing plate V (0506) through screw; Pickup cylinder mounting plate (0504) is connected with guide rail installing plate V (0507) through screw; Line slideway AV (0502) passes the circular hole of pickup cylinder mounting plate V (0504); Another side is used nut screwing clamping, and it is fastening that pickup cylinder mounting plate (0504) and guide rail installing plate AV (0507) are connected through screw, and the piston rod that vertically moves pickup cylinder (0502) partly is connected in the T type groove of slide block installing plate V (0506) through cylinder joint (0527).Connecting plate V (0509) is fastened on the guide rail installing plate AV (0507) through screw, and circular hole one end that rubber cushion axis (0512) passes connecting plate V (0509) is stuck on the connecting plate V (0509) with shaft block ring, and the other end is stuck on the connecting plate V (0509) through the shaft shoulder; Limit moving of its vertical direction; The shaft shoulder that there is one section band circular arc the lower end of rubber cushion axis (0512) picks up rubber cushion through this shaft shoulder, and the telescopic band movable slider installing plate V (0506) of pickup cylinder (0502) moves up and down along line slideway AV (0505); The stretching of piston rod of laterally moving pickup cylinder (0508) drives the laterally mobile pickup of removal mechanism; When mechanism arrived the rubber cushion top of vibrating disc, rubber cushion axis (0512) picked up rubber cushion to shaft shoulder top, when the valve body top is got back to by mechanism; Vertically move pickup cylinder (0502) withdrawal; Drive rubber cushion axis (0512) and move upward, rubber cushion is run into the bottom surface of connecting plate (0509), and the active force of cylinder is released rubber cushion the shaft shoulder part of rubber cushion axis (0512).

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench.

6, oiling workbench; Adjustment plate (0609) is installed on the section bar of online body (1400) through screw; The rail sections of line slideway (0610) is connected on the base plate (0608) through screw; The Slipper of line slideway (0610) is connected through screw and is coated with on the oil clot (0612), and clamping cylinder (0606) passes the circular hole that clamps on the cylinder mounting plate (0607) and fixes through nut screwing clamping, and the male thread portion of clamping cylinder (0606) piston rod is screwed with the internal thread hole that is coated with oil clot (0612) and is connected.

7, nut fitter's bench, by function can be divided into elevating mechanism, clamp mechanism, blanking mechanism, to concentric mechanism.

In elevating mechanism; Lift cylinder BVII (0722) is connected through screw with cylinder mounting plate VII (0725); Buffer frame VII (0701) is fastened on the gripper shoe VII (0726) through screw; Buffer VII (0702) is screwed in through its external thread structure on the screwed hole of buffer frame VII (0701), when mechanism rises, plays the effect of buffering.The rail sections of line slideway AVII (0704) is connected on the slide block installing plate BVII (0705) through screw; Slipper is installed on the slide block installing plate AVII (0703); A T type groove structure is arranged on the cylinder connecting plate BVII (0721); The piston rod of lift cylinder AVII (0715) is through the T type column joint that is threaded; This T connector is stuck in the T type groove of cylinder connecting plate BVII (0721), and the acting in conjunction through lift cylinder AVII (0715) and lift cylinder BVII (0722) drives whole elevating mechanism and slides up and down along line slideway AVII (0704).

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench.

In blanking mechanism; Pumping board cylinder VII (0710) is connected with the internal thread hole of cylinder connecting plate AVII (0709) through external thread structure; Cylinder connecting plate AVII (0709) is connected with guide rail installing plate VII (0719) through screw, and the rail sections of line slideway DVII (0718) is connected on the guide rail installing plate VII (0719) through screw, and Slipper is connected on the pumping board VII (0717) through screw; A T type groove structure is arranged on the pumping board VII (0717); Connect a T type column joint on the piston rod of pumping board cylinder VII (0710), this joint is stuck in the T type groove, drives pumping board VII (0717) and slides along line slideway DVII (0718).

In to concentric mechanism; The slide block of line slideway BVII (0706) is installed on the slide block installing plate VII (0724); Rail sections is installed on the slide block installing plate AVII (0703), and an end face of keyset (0723) is connected on the cylinder mounting plate VII (0725) through screw, and the other end is connected on the slide block installing plate VII (0724); Pressure head VII (0708) is stuck on the keyset (0723) through shaft block ring, limits it and moves up and down.

8, nut screwing clamping workbench, nut fitter's bench mainly by decelerator (0801), upper cover plate (0802), side gripper shoe (0803), base plate (0804), side installing plate (0805), cylinder (0806), baffle plate (0807), conformal cover (0808), tighten axle (0809), cylinder mounting plate (0810) and form.

Upper cover plate (0802) is connected through screw with side gripper shoe VIII (0803), and side gripper shoe VIII (0803) is connected through screw with base plate VIII (0804).The side of side gripper shoe VIII (0803) is connected fastening with side installing plate VIII (0805) through screw.Cylinder VIII (0806) is connected on the side installing plate VIII (0805) through screw; The piston rod part of cylinder VIII (0806) is connected through screw with cylinder mounting plate VIII (0810); The shaft shoulder of tightening axle (0809) partly is stuck on the endoporus of cylinder mounting plate VIII (0810); Have keyway on the axle on the decelerator (0801), have keyway on the endoporus of conformal cover (0808), two parts connect through keyway and transmit moment of torsion.The lower end of conformal cover (0808) has and accompanying interior six sides of nut, and these interior six sides contact nut screwing clamping with nut.

9, paper washer installment work platform mainly is made up of press mechanism, blanking mechanism, clamp mechanism.

In press mechanism, the end of pumping board IX (0910) has a circular hole, and its somewhat larger in diameter is in the external diameter of paper washer, paper washer through this hole fall nut above.Casting die cylinder I X (0901) passes cylinder mounting plate IX (0902) and uses nut screwing clamping; The external screw thread of casting die cylinder I X (0901) piston rod and the internal thread of elastic head (0904) are tightened; Installing plate IX (0917) is connected through screw with lower supporting plate (0913); Pressure plates I X (0908) is connected on the installing plate IX (0917) through screw; Pumping board cylinder I X (0909) is stuck in the T type groove of pumping board IX (0910) through the nut of tightening on the external screw thread; The rail sections of line slideway IX (0915) is connected on the base plate IX (0914) through screw, and its Slipper is installed on the plate IX (0916), and the piston rod part that clamps cylinder I X (0912) is stuck in the T type groove of plate (0916) through the nut of tightening.

10, handwheel installment work platform can be divided into elevating mechanism, block piece mechanism, blanking mechanism, clamp mechanism by the handwheel fitter's bench by function and form.

In elevating mechanism; Piston rod part and the servomotor X (1003) of the lift cylinder X of mechanism (1001) are connected on the installing plate X (1007) through screw; The cylinder part of the Slipper of line slideway CX (1021) and the lift cylinder X of mechanism (1001) is connected on the same block of plate through screw, when the lift cylinder X of mechanism (1001) is flexible, drives whole elevating mechanism linear slide through line slideway CX (1021).The interior hole shape of the end of pressure head X (1009) and the outline of handwheel are made with type; Adjustment cover X (1008) is connected with pressure head X (1009) through screw; Its inside has a keyway; Also have a keyway on the motor shaft of servomotor X (1003), servomotor X (1003) is connected the transmission moment of torsion with adjustment cover X (1008) through flat key.

In block piece mechanism; Bumper support X (1004) is connected on the main supporting plate X (1022) through screw; Main supporting plate X (1022) is fixed on through being threaded on the base plate X (1015); Following air cylinder X (1006) is connected on the cylinder mounting plate X (1005) through screw, and limited block (1010) is through on the piston rod that is threaded in down air cylinder X (1006).

In blanking mechanism, pumping board X (1012) has a T type groove, and the piston rod of pumping board cylinder X (1017) is stuck in nut in the T type groove of pumping board X (1012) through the nut that is threaded, and when cylinder is flexible, drives pumping board X (1012) and slides.

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench.

11, spring installment work platform divides by the spring fitter's bench being divided into manipulator mechanism, clamp mechanism, elevating mechanism, removal mechanism, testing agency by function and to form.

In manipulator mechanism; Arm (1107) is to be hollow in the shell structure, and its front-end and back-end respectively have a pin-and-hole, and the afterbody that grasps cylinder (1109) has a circular hole; Be connected fixing with the rear end of arm (1107) through straight pin; The piston rod part that grasps cylinder (1109) is through the U-shaped contiguous block that is threaded, and this contiguous block has circular hole, is connected fixing with the front end of arm (1107) through straight pin.The two ends of joint contiguous block (1120) have circular hole, and thickness is less than the internal orifice width of U type contiguous block, and the internal orifice that an end inserts U type contiguous block together is connected on the arm (1107) through straight pin and U type contiguous block.Another circular hole of joint contiguous block (1120) is connected fixing with the circular hole of manipulator (1118) through straight pin.It is fastening that the upper end of mandrel XI (1121) and a circular hole of manipulator (1118) are connected through interference fit, and the lower end is connected fixing with cover (1119) through straight pin.Form robot manipulator structure between cover (1119) and the manipulator (1118), when the piston rod that grasps cylinder (1109) stretches out, drive manipulator (1118) motion, spring is picked up through each joint.

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench.

In elevating mechanism; The piston rod of the decline cylinder XI of mechanism (1101) partly has a screwed hole; Cylinder joint AXI (1104) is the column structure of a T shape; Tail end is an external screw thread, and cylinder joint AXI (1104) is screwed on the piston rod of the decline cylinder XI of mechanism (1101), and the top of mechanism's decline plate (1127) has a T type groove; Cylinder joint AXI (1104) is stuck in this T type groove, when piston rod is flexible, take to through cylinder joint AXI (1104) that mechanism's decline plate (1127) and on mechanism's integral elevating.The decline cylinder XI of mechanism (1101) and two buffer AXI (1102) are fixed on cylinder mounting plate XI (1103) through being threaded; Mechanism's decline plate (1127) withstood on buffer AXI (1102) and goes up buffer limit when mechanism rose, and it is spacing that mechanism's decline plate (1127) withstood on buffer BXI (1111) when mechanism descended.Bearing XI (1125) is connected fixing through straight pin with the U type internal orifice of axle (1124).The other end of axle (1124) is screwed on the screwed hole of bolster installing plate (1123), and bolster installing plate (1123) is connected on the gripper shoe XI (1126) through screw.

In removal mechanism, pickup cylinder (1105) is connected on mechanism's decline plate (1127) through screw, and pickup cylinder (1105) is connected fixing with manipulator mechanism through a L template.Removal mechanism tracking mechanism decline plate (1127) moves.

In testing agency; Detect cylinder (1122) and cylinder joint BXI (1110) through being threaded; The shaft shoulder of cylinder joint BXI (1110) partly is stuck in the half slot of connecting plate XI (1108); Connecting plate XI (1108) and installing plate XI (1106) are connected fixing through screw, detection head (1112) is connected on the installing plate XI (1106), detect the flexible detection head (1112) that drives of cylinder (1122) and move up and down.

12, round nut installment work platform can be divided into clamp mechanism, elevating mechanism, blanking mechanism, screw device by the round nut fitter's bench by function and form.

Clamp mechanism is identical with the clamp mechanism structure of spool fitter's bench.

In elevating mechanism; The piston rod part of motor lift cylinder (1201), servomotor XII (1202) are fixed on the motor mounting plate XII (1206) through screw; The cylinder part of motor lift cylinder (1201) is connected on the main supporting plate XII (1227) through screw; The Slipper of line slideway AXII (1205) is connected with screw with motor mounting plate XII (1206) through a square rebound, and the rail sections of line slideway AXII (1205) links together through screw and installing plate XII (1224).

In blanking mechanism, the cylinder part of pumping board cylinder XII (1223) is fastened on the installing plate XII (1224) through screw, and the piston rod of pumping board cylinder XII (1223) part is connected in the T type groove of pumping board XII (1222) through a T type column joint.

In screw device, all have keyway on servomotor XII (1202) and the adjustment cover XII (1207), two parts connect the transmission moment of torsion through flat key.Adjustment cover XII (1207) with rotating shaft XII (1208), rotating shaft XII (1208) with screw an XII (1209) and all be connected through straight pin, adjusting the pin-and-hole that overlaps on XII (1207) and the rotating shaft XII (1208) is slotted hole, can regulate up and down highly.

13, blanking workbench, this Working table structure and principle are identical with valve body material loading workbench.

14, line body structure, by function divide by portal frame (1401), move part bar (1402), vertically move part cylinder (1403), installing plate (1404), laterally move the part cylinder (1405, line slideway 1 (1406), pillar (1407), lower margin (1408), line slideway 2 (1409) form.

Portal frame (1401) is the weld assembly of a door type, is fixed on the section bar through screw, has 6 portal frames (1401) in the mechanism line body is reinforced.Moving part bar (1402) is a section bar; The rail sections of it and line slideway AXIV (1406) links together through screw and T type nut; The Slipper of line slideway AXIV (1406) with vertically move part cylinder (1403) and link together through screw and installing plate (1404); The piston rod that laterally moves part cylinder (1405) partly is connected on the line slideway AXIV (1406) through the threaded portion of a T connector; The Slipper of line slideway BXIV (1409) is installed in installing plate (on 1404) through screw, and rail sections connects on the section bar of online body through screw.Lower margin (1408) is adjustable lower margin, through regulating the height that it highly adjusts the line body.

The invention has the beneficial effects as follows: adopt the vibrating disc automatic charging; The step-by-step movement kind of drive is carried out clamping work pieces, transports workpiece; The reciprocal conveying work pieces of reposition; After each workbench assembling was accomplished in this circulation, the workpiece blanking that carries out next circulation again utilized cylinder, line slideway to make mechanism kinematic more accurate.Adopt sensor sensing workpiece to have or not, signal is issued PLC, PLC sends instruction and carries out each workbench action, carries out closed-loop control.Can carry out single movement to arbitrary workbench, can effectively investigate fault.

Description of drawings

Fig. 1 is the liquefied petroleum gas cylinder valve Workpiece structure figure that the present invention need assemble;

Fig. 2 is present device overall structure figure;

Fig. 3-the 1st, valve body material loading Working table structure front view;

Fig. 3-the 2nd, valve body material loading Working table structure side view;

Fig. 4 is a spool fitter's bench structural representation;

Fig. 5-the 1st, brace fitter's bench structural front view;

Fig. 5-the 2nd, brace fitter's bench structure side view;

Fig. 6-the 1st, valve rod fitter's bench structural front view;

Fig. 6-the 2nd, valve rod fitter's bench structure side view;

Fig. 7-the 1st, rubber cushion fitter's bench structural front view;

Fig. 7-the 2nd, rubber cushion fitter's bench structure side view;

Fig. 8 is oiling Working table structure figure;

Fig. 9-the 1st, nut fitter's bench structural front view;

Fig. 9-the 2nd, nut fitter's bench structure side view;

Figure 10. be nut screwing clamping Working table structure figure;

Figure 11 is a paper washer fitter's bench structure chart;

Figure 12 is a handwheel fitter's bench structure chart;

Figure 13 is a spring fitter's bench structure chart;

Figure 14 is a round nut fitter's bench structure chart;

Figure 15-the 1st, line body structure front view;

Figure 15-the 2nd, line body structure side view.

The specific embodiment

Embodiment 1

Below in conjunction with accompanying drawing the present invention is done and to further describe:

As shown in Figure 1, the 1st, round nut, the 2nd, spring, the 3rd, handwheel, the 4th, paper washer, the 5th, nut, the 6th, rubber cushion, the 7th, valve rod, the 8th, brace, the 9th, spool, the 10th, valve body.

As shown in Figure 2, the 0100th, valve body material loading workbench, the 0200th, spool fitter's bench, the 0300th, brace fitter's bench, the 0400th, valve rod fitter's bench, the 0500th, rubber cushion fitter's bench, the 0600th, oiling workbench, the 0700th, nut fitter's bench, the 0800th, nut screwing clamping workbench, the 0900th, paper washer fitter's bench, the 1000th, handwheel fitter's bench, the 1100th, spring fitter's bench, the 1200th, round nut fitter's bench, the 1300th, finished product blanking workbench, the 1400th, line body.

Shown in Fig. 3-1,3-2, the 0101st, cylinder mounting plate I, the 0102nd, Rodless cylinder, the 0103rd, motor AI, the 0104th, line slideway AI, the 0105th, ball-screw, the 0106th, gas pawl I, the 0107th, fixture block, the 0108th, sliding connection plate, the 0109th, line slideway BI, the 0110th, hopper, the 0111st, sensor stand, the 0112nd, ball-screw seat, the 0113rd, motor BI, the 0114th, base plate I, the 0115th, connecting plate I, the 0116th, guide rail installing plate I, the 0117th, hopper installing plate, the 0118th, hopper baffle plate, the 0119th, gas pawl installing plate, the 0120th, buffer I.

As shown in Figure 4, the 0201st, detect cylinder, the 0202nd, mechanism's decline cylinder, the 0203rd, cylinder mounting plate AII, the 0204th, detection head, the 0205th, gear, the 0206th, rotating disk, the 0207th, supporting plate, the 0208th, tooth bar move cylinder, the 0209th, gripper shoe II, the 0210th, plate II, the 0211st, line slideway II, the 0212nd, plate move cylinder, the 0213rd, base plate II, the 0214th, guide pin bushing, the 0215th, pumping board move cylinder, the 0216th, cylinder mounting plate BII, the 0217th, pumping board contiguous block II, the 0218th, vibrating disc II, the 0219th, pumping board II, the 0220th, tooth bar, the 0221st, sensor stand II.

Shown in Fig. 5-1,5-2, the 0301st, sprocket wheel, the 0302nd, driving-chain, the 0303rd, axle bed, the 0304th, bearing I II, the 0305th, block piece cylinder, the 0306th, charging locating piece, the 0307th, guide rail installing plate III, the 0308th, line slideway AIII, the 0309th, line slideway BIII, the 0310th, pumping board III, the 0311st clamps cylinder I II, the 0312nd, positioning cylinder, the 0313rd, lifting cylinder A3, the 0314th, cylinder supporting plate, the 0315th, lifting cylinder B3, the 0316th, line slideway CIII, the 0317th, slide block installing plate III, the 0318th, rebound, the 0319th, installing plate III, the 0320th, line slideway DIII, the 0321st, motor II I, the 0322nd, casting die cylinder I II, the 0323rd, the lift cylinder III of mechanism, the 0324th, gripper shoe III, the 0325th, motor connecting axle, the 0326th, cover plate, the 0327th, supporting plate III, the 0328th, rotating shaft III, the 0329th, spring III, the 0330th, mandrel, the 0331st, workpiece baffle plate, the 0332nd, workpiece valve body, the 0333rd, adjustment plate III.

Shown in Fig. 6-1,6-2, the 0401st, spacing cylinder, the 0402nd, cylinder mounting plate AIV, the 0403rd, big synchronous pulley, the 0404th, synchronous band, the 0405th, motor mounting plate IV, the 0406th, servomotor, the 0407th, slide block installing plate IV, the 0408th, rotating shaft fixed block, the 0409th, sensor stand IV, the 0410th, rotating shaft IV, the 0411st, mandrel IV, the 0412nd, line slideway AIV, the 0413rd, valve rod locating piece, the 0414th, valve rod positioning cylinder, the 0415th, cylinder mounting plate BIV, the 0416th, pumping board cylinder I V, the 0417th, valve body positioning cylinder, the 0418th, gripper shoe IV, the 0419th, line slideway BIV, the 0420th, supporting plate IV, the 0421st, pumping board IV, the 0422nd, line slideway CIV, the 0423rd, guide rail installing plate IV, the 0424th, up-down connecting plate, the 0425th, connecting plate IV, the 0426th, motor lift cylinder, the 0427th, side gripper shoe, the 0428th, mechanism's lift cylinder, the 0429th, small synchronous pulley, the 0430th, mandrel lift cylinder.

Shown in Fig. 7-1,7-2, the 0501st, the lift cylinder V of mechanism, the 0502nd vertically moves pickup cylinder, the 0503rd, lift cylinder connecting plate, the 0504th, pickup cylinder mounting plate, the 0505th, line slideway AV, the 0506th, slide block installing plate V, the 0507th, guide rail installing plate AV, the 0508th laterally moves pickup cylinder, the 0509th, connecting plate V, the 0510th, copper sheathing, the 0511st, supporting plate V, the 0512nd, rubber cushion axis, the 0513rd, valve body location plate, the 0514th, fine positioning connecting plate, the 0515th, line slideway BV, the 0516th clamps cylinder, the 0517th, and cylinder mounting plate V, the 0518th, rubber cushion return cylinder, the 0519th, connecting plate V, the 0520th, buffer installing plate V, the 0521st, buffer AV, the 0522nd, line slideway CV, the 0523rd moves connecting plate, the 0524th, buffer BV, the 0525th, line slideway DV, the 0526th, guide rail installing plate BV, the 0527th, cylinder joint.

As shown in Figure 8, the 0601st, following air cylinder VI, the 0602nd presses down cylinder mounting plate, the 0603rd, and gripper shoe VI, the 0604th is coated with fuel tap, the 0605th, and connecting plate VI, the 0606th clamps cylinder VI, the 0607th, clamps cylinder mounting plate, the 0608th, base plate VI, the 0609th, adjustment plate, the 0610th, line slideway VI, the 0611st, gas pawl VI, the 0612nd is coated with oil clot, the 0613rd, pressure head VI, the 0614th, detection ring, the 0615th, spring VI.

Shown in Fig. 9-1,9-2, the 0701st, buffer frame VII, the 0702nd, buffer VII, the 0703rd, slide block installing plate AVII, the 0704th, line slideway AVII, the 0705th, slide block installing plate BVII, the 0706th, line slideway BVII, the 0707th, spring VII, the 0708th, pressure head VII, the 0709th, cylinder connecting plate AVII, the 0710th, pumping board cylinder VII, the 0711st, location plate, the 0712nd, positioning cylinder, the 0713rd, line slideway CVII, the 0714th, valve body, the 0715th, lift cylinder AVII, the 0716th, locating piece VII, the 0717th, pumping board VII, the 0718th, line slideway DVII, the 0719th, guide rail installing plate VII, the 0720th, centration axis, the 0721st, cylinder connecting plate BVII, the 0722nd, lift cylinder BVII, the 0723rd, keyset, the 0724th, slide block installing plate VII, the 0725th, cylinder mounting plate VII, the 0726th, gripper shoe VII.

Shown in figure 10, the 0801st, decelerator, the 0802nd, upper cover plate, the 0803rd, side gripper shoe VIII, the 0804th, base plate VIII, the 0805th, side installing plate, the 0806th, cylinder VIII, the 0807th, baffle plate VIII, the 0808th, conformal cover, the 0809th is tightened axle, the 0810th, cylinder mounting plate VIII.

Shown in figure 11, the 0901st, casting die cylinder I X, the 0902nd, cylinder mounting plate AIX, the 0903rd, upper backup pad, the 0904th, elastic head, the 0905th, spring IX, the 0906th, support plate, the 0907th, aligning axle, the 0908th, pressing plate, the 0909th, pumping board cylinder I X, the 0910th, pumping board IX, the 0911st, cylinder mounting plate BIX, the 0912nd clamps cylinder I X, the 0913rd, lower supporting plate, the 0914th, base plate IX, the 0915th, line slideway IX, the 0916th, plate IX, the 0917th, installing plate IX, the 0918th, vibrating disc IX.

Shown in figure 12, the 1001st, the lift cylinder X of mechanism, the 1002nd, buffer X, the 1003rd, servomotor X, the 1004th, bumper support X, the 1005th, cylinder mounting plate X, the 1006th, following air cylinder X, the 1007th, installing plate X, the 1008th, adjustment cover X, the 1009th, pressure head X, the 1010th, limited block, the 1011st, locating piece X, the 1012nd, pumping board X, the 1013rd, location plate X, the 1014th, line slideway AX, the 1015th, base plate X, the 1016th, positioning cylinder X, the 1017th, pumping board cylinder X, the 1018th, side gripper shoe X, the 1019th, line slideway BX, the 1020th, locating piece lift cylinder, the 1021st, line slideway CX, the 1022nd, main supporting plate X.

Shown in figure 13, the 1101st, the decline cylinder XI of mechanism, the 1102nd, buffer AXI, the 1103rd, cylinder mounting plate XI, the 1104th, cylinder joint AXI, the 1105th, pickup cylinder, the 1106th, installing plate XI, the 1107th, arm, the 1108th, connecting plate XI, the 1109th grasps cylinder, the 1110th, cylinder joint BXI, the 1111st, buffer BXI, the 1112nd, detection head, the 1113rd clamps cylinder XI, the 1114th, guide rail installing plate XI, the 1115th, base plate XI, the 1116th, line slideway XI, the 1117th, plate XI, the 1118th, manipulator, the 1119th, cover, the 1120th, joint contiguous block, the 1121st, mandrel XI, the 1122nd detects cylinder, the 1123rd, bolster installing plate, the 1124th, axle, the 1125th, bearing XI, the 1126th, gripper shoe XI, the 1127th, mechanism's decline plate.

Shown in figure 14, the 1201st, motor lift cylinder, the 1202nd, servomotor XII, the 1203rd, buffer frame XII, the 1204th, buffer XII, the 1205th, line slideway AXII, the 1206th, motor mounting plate XII, the 1207th, adjustment cover XII, the 1208th, rotating shaft XII, the 1209th is screwed an XII, the 1210th, locating piece XII, the 1211st, pressing plate cylinder, the 1212nd, pressing plate, the 1213rd, cover plate, the 1214th, slide block installing plate XII, the 1215th, line slideway BXII, the 1216th, base plate XII, the 1217th, line slideway CXII, the 1218th, positioning cylinder XII, the 1219th, location plate XII, the 1220th, guide rail installing plate XII, the 1221st, line slideway DXII, the 1222nd, pumping board XII, the 1223rd, pumping board cylinder XII, the 1224th, installing plate XII, the 1225th, line slideway EXII, the 1226th, side gripper shoe XII, the 1227th, main supporting plate XII.

Shown in figure 15, the 1401st, portal frame, the 1402nd moves part bar, the 1403rd, vertically moves part cylinder, the 1404th, and installing plate, the 1405th laterally moves part cylinder, the 1406th, line slideway AXIV, the 1407th, pillar, the 1408th, lower margin, the 1409th, line slideway BXIV.

This equipment is by material loading workbench (0100); Spool fitter's bench (0200), brace fitter's bench (0300), valve rod fitter's bench (0400), rubber cushion fitter's bench (0500), oiling workbench (0600), nut fitter's bench (0700), nut screwing clamping workbench (0800), paper washer fitter's bench (0900), handwheel fitter's bench (1000), spring fitter's bench (1100), round nut fitter's bench (1200), finished product blanking workbench (1300), line body (1400) are formed, and be as shown in Figure 2.

The frame part of this equipment is all formed by the aluminium section bar overlap joint, and framework upper is equipped with explosion-proof antistatic glass, can when equipment is worked, observe the working condition of each workbench.Material loading workbench (0100), finished product blanking workbench (1300) are connected on the aluminium section bar framework through screw.Spool fitter's bench (0200) to round nut fitter's bench (1200) all is connected and installed fixing with screw through the section bar on base plate on the workbench and the line body (1400), spool fitter's bench (0200) to round nut fitter's bench (1200) is by the vibrating disc automatic charging.Line body (1400) is made up of the section bar overlap joint, and the bottom is equipped with adjustable lower margin, directly is placed on the ground of workspace.

Operation principle:

The line body adopts the step-by-step movement kind of drive; Feed mechanism vertically clamps behind the workpiece receiving track body; Laterally move workpiece is transported to next workbench; Vertically return again and laterally get back to original position reciprocal transportation workpiece then, after each workbench assembling is accomplished in this circulation, the workpiece blanking that carries out next circulation again.Adopt sensor sensing workpiece to have or not, signal is issued PLC, PLC sends instruction and carries out each workbench action.

1, valve body material loading workbench

Can valve body blanking workbench be divided into material fetching mechanism, haul mechanism and feeding mechanism by function, as shown in Figure 3.

Material fetching mechanism is made up of cylinder mounting plate I (0101), Rodless cylinder (0102), gas pawl (0106), fixture block (0107), gas pawl installing plate (0119), buffer I (0120); Rodless cylinder (0102) connects the square installing plate at two ends up and down through screw; The square installing plate at two ends links to each other with the upper and lower side screw hole of cylinder mounting plate I (0101) respectively through screw, and Rodless cylinder (0102) is fixing.Two buffer I (0120) connect on the square installing plate be installed in two ends up and down respectively through screw.When mechanism moves up and down, play the effect of buffer limit.Gas pawl installing plate I (0119) is a L type connecting plate, and one side is connected on the slidably part of Rodless cylinder (0102) through screw, and another side connects gas pawl (0106) through screw; Fixture block (0107) is a L shaped working of plastics, and one side has screwing through hole, and another side has the semicircle orifice with valve body post part conformal; Fixture block (0107) has two; Be installed on two pawls of gas pawl (0106) through screw respectively, form manipulator, the opening and closing through the gas pawl drive fixture blocks (0107) and grasp valve body.

Haul mechanism is made up of motor 1 (0103), line slideway AI (0104), ball-screw (0105), sliding connection plate (0108), connecting plate (0115), and this workbench has two ball-screws (0105), is installed in respectively in haul mechanism and the feeding mechanism.The connected mode of ball-screw (0105) is identical in two mechanisms.The motor shaft of motor AI (0103) is connected with the screw portion of ball-screw (0105) through shaft coupling; The Slipper of line slideway AI (0104) is connected on the sliding connection plate (0108) through screw; The nut part of ball-screw (0105) is connected on the sliding connection plate (0108) through transition side's plate; When motor AI (0103) rotated, the nut of ball-screw (0105) partly drove sliding connection plate (0110) and does linear slide along line slideway AI (0104).Cylinder mounting plate I (0101) and sliding connection plate (0108) are connected fixing through screw, the mobile pickup about material fetching mechanism carries out through the linear slide of sliding connection plate (0108).

Feeding mechanism is made up of line slideway BI (0109), hopper (0110), sensor stand I (0111), ball-screw seat (0112), motor BI (0113), base plate I (0114), guide rail installing plate I (0116), hopper installing plate (0117), hopper baffle plate (0118); Hopper baffle plate (0118) is connected on the hopper installing plate (0117) through screw; Carry out spacing to hopper (0110); The Slipper of line slideway BI (0109) is fastened on the hopper installing plate (0117) through screw; The ball-screw seat is equipped with thrust bearing in (0112), and the screw rod end of ball-screw (0105) is installed in the thrust bearing.The rail sections of line slideway BI (0109) is mounted on the guide rail installing plate I (0116) through screw, and guide rail installing plate I (0116) is installed on the base plate I (0114) through screw.Hopper installing plate (0117) is held hopper (0110) and is done linear slide along line slideway BI (0109).

The workbench course of action:

The artificial hopper (0110) that will fill valve body is placed on the relevant position of hopper installing plate (0117), and the proximity transducer on the sensor stand I (0111) senses hopper (0110) and puts in place, and the slide block on the Rodless cylinder (0102) descends; Drive gas pawl (0106) and descend, push up buffer I (0120), after slide block slides and puts in place; Magnetic switch on it sends signal, and gas pawl (0106) closure grasps a valve body; Send signal near switch on it, slide block rises, and the back magnetic switch that puts in place sends signal; Motor AI (0103) rotates, and drives ball-screw (0105) through shaft coupling and rotates, and whole removal mechanism moves right along line slideway AI (0104) through sliding connection plate (0108); Valve body is placed on the line body, so repeats this action, after the first valve body has been got; Motor BI (0113) in the feeding mechanism drives ball-screw and line slideway BI (0109) travels forward hopper (0110), takes the second valve body to the pickup position.So repeat this action, after the valve body in the hopper (0108) had been got, hopper (0110) was taken in manual work away, changes the hopper of filling valve body.

Operation principle: the precision drive chain that adopts two covers to form by servomotor-ball-screw-line slideway auxiliary, to guarantee the accuracy of longitudinal and transverse two directions displacement; Combination with Rodless cylinder-sensor-buffer limiter realizes moving up and down accurately fast of gas pawl; Making up in good time the opening of controlling the gas pawl with gas pawl-magnetic valve-magnetic switch closes; Thereby realize to valve body extracting, feeding and to the valve body charging function of changing gear.

2, spool fitter's bench

Can the spool fitter's bench be divided into clamp mechanism, storing revolution conveying, workpiece lowering mechanism, support section composition by function, as shown in Figure 4.

Clamp mechanism mainly by plate II (0210), line slideway II (0211), plate move cylinder (0212), base plate II (0213) forms.Plate II (0210) is a rectangular slab; The centre has the through hole of screw; Be connected fixingly with the Slipper of line slideway II (0211) through these holes, the end of plate II (0210) has the half slot with valve body post part conformal, is used to block valve body; The other end has T type groove; Plate moves the column joint of the piston rod part of cylinder (0212) through the T type that is threaded, and this joint is stuck in the T type groove of plate II (0210), and the flexible drive plate II (0210) through piston rod slides the valve body clamping and positioning along line slideway II (0211).The rail sections of line slideway II (0211) is connected on transition side's plate through screw, and this rebound is connected on the base plate II (0213) through screw again, and whole clamp mechanism is fixed.This mechanism is used for the fine positioning of valve body, is the universal architecture of this each workbench of equipment.

Storing rotary conveyer structure mainly moves cylinder (0208), pumping board by gear (0205), rotating disk (0206), tooth bar and moves cylinder (0215), cylinder mounting plate II (0216), pumping board contiguous block (0217), vibrating disc II (0218), pumping board II (0219), tooth bar (0220), sensor stand II (0221) and form.Gear (0205) is that transmission cooperates with tooth bar (0220), and rotating disk (0206) is a round-meshed disk, and the somewhat larger in diameter of circular hole is in the external diameter of spool; The circular hole position is pressed close to the external diameter end of disk and is had gap (being the storing mouth); There is a big hole at the center of rotating disk (0206), passes a mandrel in the circular hole, and the mandrel lower end is equipped with bearing; The outer ring of bearing is through in the endoporus of rotating disk (0206); The steel plate of a band groove is arranged between gear (0205) and the rotating disk (0206), and rotating disk (0206) is fixing through being threaded with this steel plate, and gear (0205) assigns to transmit moment of torsion through the concave part that its ledge inserts steel plate.The end of tooth bar (0220) is by screwed hole; Tooth bar moves the piston portion of cylinder (0208) by external thread structure; Tooth bar moves the external screw thread of cylinder (0208) through piston rod and the end of tooth bar (0220) and is connected fixingly by screwed hole, and it is fastening that tooth bar (0220) passes through soket head cap screw gear (0205) connection.

The workpiece lowering mechanism mainly moves cylinder (0215), cylinder mounting plate BII (0216), pumping board contiguous block (0217), vibrating disc II (0218) and forms by detecting cylinder (0201), mechanism's decline cylinder (0202), cylinder mounting plate AII (0203), detection head (0204), supporting plate II (0207), guide pin bushing (0214), pumping board; Cylinder mounting plate AII (0203) is fastened on the gripper shoe II (0209) of support section through screw; Cylinder mounting plate II (0203) is fixing with casting die cylinder I I (0201) through being threaded; The piston rod of casting die cylinder I I (0201) is screwed in the screwed hole of pressure head II (0204); Mechanism's decline cylinder (0202) is fixed on the gripper shoe II (0209) through screw; Supporting plate II (0207) is connected through screw with mechanism's decline cylinder (0202); The gap section aligned of vibrating disc II (0218) and rotating disk (0206), pumping board II (0217) is connected interior the fixing of screw hole that pumping board moves cylinder (0215) through screw.Pumping board moves cylinder (0215) and is fixed on the cylinder mounting plate BII (0216) through screw; Cylinder mounting plate BII (0216) is rectangle side's plate; Have slotted hole on it; On the fixing online body (1400) of screw, guide pin bushing (0214) is fixed on the supporting plate II (0207) through its multidiameter structure and interference fit.

Support section mainly is made up of gripper shoe II (0209), base plate II (0213) and a reinforcement gusset; Gripper shoe II (0209) is connected fastening with base plate II (0213) through screw; Be threaded the hole respectively on two perpendicular end surface of reinforcement gusset; Gripper shoe II (0209) goes up correspondence position with base plate II (0213) and has the sunk screw hole; Gripper shoe II (0209), base plate II (0213) and strengthen gusset and connect together fixingly respectively through soket head cap screw mainly are connected through the tapped through hole on the base plate II (0213), soket head cap screw and the T type nut section bar with line body (1400) support between the line body of this workbench and equipment.

The workbench course of action:

The piston rod of mechanism's decline cylinder (0202) stretches out, and drives storing rotary conveyer structure through supporting plate II (0207) and drops to the precalculated position, and the gap part (being the storing mouth) of rotating disk (0206) and the material pipeline joint of vibrating disc II (0218) are aligned.Vibrating disc II (0218) shakes spool in the gap part (being the storing mouth) of rotating disk (0206) automatically.The piston rod that pumping board moves cylinder (0215) stretches out, and drives pumping board II (0219) the follow-up spool on vibrating disc II (0218) the material road is separated.The piston rod that plate moves cylinder (0212) stretches out by instruction, drives plate II (0210) and moves, and clamps valve body, carries out fine positioning.The piston rod that tooth bar moves cylinder (0208) stretches out by instruction, drives tooth bar (0220) and moves, and orders about gear (0205), rotating disk (0206) rotates together, up to the aerial spool of rotating disk storage bin forward to guide pin bushing (0214) directly over, and fall into valve body.Detect cylinder (0201) and be with detection head (0204) to move down by instruction, whether the inspection spool position that falls is correct.

Operation principle: cylinder---the magnetic switch combination is accomplished spool storing mechanism and is moved down and locate, and guarantees the storing Hatch Opening on the rotating disk and shake aligning of biscuit pipeline joint; The combination of---cylinder---clamp realizes the clamping and the fine positioning of valve body to utilize sensor.---combination of magnetic switch---rack-pinion---block realizes that the revolution of spool is carried and the location to utilize cylinder; Whether the incompatible detection spool of---detection head---sensor groups is correctly installed with valve body to utilize cylinder, thereby accomplishes correctly pack into the function of valve body of spool.

3, brace fitter's bench

Can the brace workbench be divided into work lifter structure, motor elevating mechanism, screw device by function.As shown in Figure 5

The work lifter structure mainly is made up of charging locating piece (0306), guide rail installing plate III (0307), line slideway AIII (0308), line slideway BIII (0309), pumping board III (0310), clamping cylinder I II (0311), positioning cylinder (0312), lifting cylinder A (0313), cylinder supporting plate (0314).

Positioning block II I (0306) and vibrating disc joint have a protruding square groove, its width with the thickness that highly is slightly larger than brace and highly, when vibrating disc shakes brace on the positioning block II I (0306), brace can enter into the operating position through this square groove.Pumping board III (0310) has a groove with the joint of positioning block II I (0306), and this groove is used for the brace on the operating position spacing, and pumping board III has counterbore on (0310), is used to connect the Slipper of line slideway BIII (0309).The Slipper of line slideway AIII (0308) is fixed on the gripper shoe III (0324) through screw, and the rail sections of line slideway AIII (0308) is fixed on the guide rail installing plate III (0307).Clamp cylinder I II (0311) through being threaded onto on the cylinder mounting plate that is threaded the hole, have the installing hole of lifting cylinder A (0313) and lifting cylinder B (0315) on the cylinder supporting plate (0314).The afterbody of lifting cylinder A (0313) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw, through the joint of the T type that is threaded, be connected with it through the T type groove structure on the pumping board III (0310) on the piston rod of lifting cylinder A (0313).The whole elevating mechanism of flexible drive of lifting cylinder A (0313) slides up and down along line slideway AIII (0308).

The motor elevating mechanism mainly is made up of lifting cylinder B (0315), line slideway CIII (0316), slide block installing plate III (0317), rebound (0318), installing plate III (0319), line slideway DIII (0320), the lift cylinder III of mechanism (0323), cover plate (0326), supporting plate III (0327).The afterbody of lifting cylinder B (0315) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw; It is upward fixing that the Slipper of line slideway CIII (0316) is installed in slide block installing plate (0317) through screw, and the rail sections of line slideway CIII (0316) is installed on the rebound (0318).The rail sections of line slideway DIII (0320) is installed on the gripper shoe III (0324), and Slipper is connected on the installing plate III (0319) through screw.The lift cylinder III of mechanism (0323) is connected on the supporting plate III (0327) through screw; The rail sections of line slideway CIII (0316) is connected on the rebound (0318) through screw; Slipper is connected on the slide block installing plate III (0317) through screw; The side of slide block installing plate III (0317) and supporting plate III (0327) links together through screw, and the acting in conjunction drive elevating mechanism through two lifting cylinder B (0315) and mechanism's lift cylinder slides up and down along line slideway CIII (0316).

Screw device mainly is made up of sprocket wheel (0301), driving-chain (0302), axle bed (0303), bearing I II (0304), motor II I (0321), casting die cylinder I II (0322), motor connecting axle (0325), rotating shaft (0328), spring III (0329), mandrel III (0330); Part motor connecting axle (0325) is an axle that has keyway; It is connected through flat key with motor II I (0321) transmits moment of torsion; Axle bed (0303) is connected fixing with gripper shoe III (0324) through screw, the axle center of casting die cylinder I II (0322) and sprocket wheel (0301), rotating shaft III (0328), spring III (0329), mandrel III (0330) is on same axis.

The workbench course of action: the straight line material road part of vibrating disc is docked with positioning block II I (0306); Vibrating disc III (0333) shakes the brace that vibrations on it sequence on the charging positioning block II I (0306); Move on the pumping board III (0310) behind the brace process charging positioning block II I (0306); The piston rod of block piece cylinder (0305) stretches out and withstands follow-up brace; Lifting cylinder A (0313) stretch out drive pumping board III (0310) and on brace descend along line slideway AIII (0308); Clamping cylinder I II (0311) stretches out along line slideway BIII (0309) workpiece valve body (0332) is clamped, and positioning cylinder (0312) withdrawal drives pumping board III (0310) and is moved to the left, and brace falls in the valve body; The lift cylinder III of mechanism (0323) stretch out lifting cylinder B (0315) withdrawal drive simultaneously supporting plate III (0327) and on part along line slideway CIII (0316) and line slideway DIII (0320) decline of sliding; Motor II I (0321) rotates, and drives rotating shaft III (0328), mandrel III (0330) rotation through sprocket wheel (0301), driving-chain (0302), and brace is turned in the gap that falls into spool.

Operation principle: through vibrating disc-sensor-locating piece combination; Accomplish the automatic charging and the location of brace; The orderly retaining of accomplishing brace with the combination of cylinder-line slideway-sensor stops being decided to be with the clamping and the essence of charging, valve body; Utilize servomotor-sprocket wheel, chain pair-moment to limit combination is set, completion is tightened spool, thereby realizes the accurate assembling function of brace.

4, valve rod fitter's bench

Can the valve rod fitter's bench be divided into screw device, motor elevating mechanism, valve rod elevating mechanism by function, as shown in Figure 6.

Screw device mainly is made up of synchronous pulley (greatly) (0403), synchronous band (0404), motor mounting plate IV (0405), servomotor IV (0406), rotating shaft IV (0410), mandrel IV (0411), the lift cylinder IV of mechanism (0428), synchronous pulley (little) (0429).Have the installing hole of servomotor IV (0406) on the motor mounting plate IV (0405); Servomotor IV (0406) is connected on the motor mounting plate IV (0405) through screw; The endoporus of synchronous pulley (little) (0429) adds and has flat key man-hour; The output shaft place of servomotor IV (0406) has keyway, and synchronous pulley (little) (0429) is connected through key with servomotor IV (0406) and transmits moment of torsion.Motor mounting plate IV has circular hole on (0405), and rotating shaft IV (0410) passes two bearings, and bearing is installed in the circular hole of motor mounting plate IV (0405).Rotating shaft IV has keyway on (0410), and the endoporus of synchronous pulley (greatly) (0403) adds and has flat key man-hour, and two parts all connect through flat key and transmit moment of torsion.

The motor elevating mechanism mainly is made up of motor mounting plate IV (0405), slide block installing plate IV (0407), line slideway AIV (0412), motor lift cylinder (0426).Motor lift cylinder (0426) is connected fastening with motor mounting plate IV (0405) through screw; The Slipper of line slideway AIV (0412) is connected on the slide block installing plate IV (0407) through screw; Slide block installing plate IV (0407) is connected on the motor mounting plate IV (0405) through screw, and slide block installing plate IV (0407) has a circular hole, and bearing is installed in the hole; Rotating shaft IV (0410) passes bearing, is connected on the planchet with holes with being with (0404) synchronously through the screw hole of axle head.Mandrel IV (0411) has the hole in four directions in, and the external form of shape and valve rod is fitted, and rotates through the wide valve rod that drives of this type.

The valve rod elevating mechanism mainly is made up of valve rod locating piece (0413), valve rod positioning cylinder (0414), cylinder mounting plate BIV (0415), pumping board cylinder I V (0416), valve body positioning cylinder (0417), gripper shoe IV (0418), line slideway BIV (0419), supporting plate IV (0420), pumping board IV (0421), line slideway CIV (0422), guide rail installing plate IV (0423), up-down connecting plate (0424), connecting plate IV (0425).Have the cylinder mounting holes of valve rod positioning cylinder (0414) on the cylinder mounting plate BIV (0415); The piston rod of valve rod positioning cylinder (0414) is connected with a T connector A; One end of valve rod locating piece (0413) has T type groove A; Valve rod positioning cylinder (0414) is stuck in through T connector A in the T type groove A of valve rod locating piece (0413), and the telescopic band ovable valve stem locating piece (0413) of valve rod positioning cylinder (0414) moves.Pumping board cylinder I V (0416) piston rod is connected with a T connector B; The end of pumping board IV (0421) has T type groove B; Pumping board cylinder I V (0416) is stuck in through T connector B in the T type groove B of pumping board IV (0421), and the flexible drive pumping board IV (0421) of pumping board cylinder I V (0416) moves.The one side of guide rail installing plate IV (0423) has the rail sections that seam is used for locating line slideway CIV (0422); The Slipper of line slideway CIV (0422) is fixed on the side gripper shoe IV (0427) through screw; Guide rail installing plate IV (0423) connects an end through screw and is fixed on the supporting plate IV (0420), and the other end is fixed on the connecting plate IV (0425).The Slipper of line slideway BIV (0419) is connected on the pumping board IV (0421) through screw, and rail sections is fixed on the supporting plate IV (0420) through screw.Have T type groove C below the up-down connecting plate (0424); The piston of the lift cylinder IV of mechanism (0428) is through the T connector C that is threaded; T connector C is stuck in the T type groove C of up-down connecting plate (0424), and the flexible drive entire mechanism of mechanism's lift cylinder (0428) drives through up-down connecting plate (0424) and moves up and down along line slideway CIV (0422).

The workbench course of action: vibrating disc shakes valve rod on the pumping board IV (0421), and valve rod positioning cylinder (0414) stretches out, and two long slot bores on it insert in the valve rod, and follow-up valve rod is separated.Valve body positioning cylinder (0417) stretches out valve body is clamped; Mandrel lift cylinder (0430) stretches out; T type groove through T connector and connecting plate IV (0425) descends whole valve rod elevating mechanism; Pumping board cylinder I V (0416) withdrawal drives pumping board IV (0421) through T connector and moves, and valve rod falls in the valve body.Motor lift cylinder (0426) withdrawal is passed through the whole motor elevating mechanism of motor mounting plate IV (0405) drive and is descended along line slideway AIV (0412), and servomotor IV (0406) rotates through synchronous pulley (little) (0429) and is with (0404) drive rotating shaft IV (0410) and mandrel IV (0411) to rotate synchronously screws valve rod.

Operation principle: through motor-driven, the belt wheel drive is tightened axle workpiece is tightened, and cylinder drives the rectilinear motion that line slideway is accomplished mechanism.

5, rubber cushion fitter's bench

Can the rubber cushion fitter's bench be divided into elevating mechanism, removal mechanism, clamp mechanism by function, as shown in Figure 7.

Elevating mechanism mainly is made up of the lift cylinder V of mechanism (0501), lift cylinder connecting plate (0503), line slideway DV (0525), guide rail installing plate BV (0526); Have a T type groove on the lift cylinder connecting plate (0503); Connect a T type column joint on the piston rod of the lift cylinder V of mechanism (0501), through the moving elevating mechanism of the T type troughed belt on the lift cylinder connecting plate V (0503) along line slideway DV (0525) linear slide up and down.

Removal mechanism is mainly by vertically moving pickup cylinder (0502), line slideway AV (0505), slide block installing plate V (0506), guide rail installing plate AV (0507), laterally moving pickup cylinder (0508), connecting plate V (0509), copper sheathing (0510), supporting plate V (0511), rubber cushion axis (0512), cylinder joint (0527) and form; The rail sections of line slideway AV (0505) is connected on the guide rail installing plate AV (0507) through screw with laterally mobile pickup cylinder (0508); The Slipper of line slideway AV (0505) is connected on the slide block installing plate V (0506) through screw; Pickup cylinder mounting plate (0504) is connected with guide rail installing plate V (0507) through screw; Line slideway AV (0502) passes the circular hole of pickup cylinder mounting plate V (0504); Another side is used nut screwing clamping; It is fastening that pickup cylinder mounting plate (0504) and guide rail installing plate AV (0507) are connected through screw, and the piston rod that vertically moves pickup cylinder (0502) partly is connected in the T type groove of slide block installing plate V (0506) through cylinder joint (0527).Connecting plate V (0509) is fastened on the guide rail installing plate AV (0507) through screw, and circular hole one end that rubber cushion axis (0512) passes connecting plate V (0509) is stuck on the connecting plate V (0509) with shaft block ring, and the other end is stuck on the connecting plate V (0509) through the shaft shoulder; Limit moving of its vertical direction; The shaft shoulder that there is one section band circular arc the lower end of rubber cushion axis (0512) picks up rubber cushion through this shaft shoulder, and the telescopic band movable slider installing plate V (0506) of pickup cylinder (0502) moves up and down along line slideway AV (0505); The stretching of piston rod of laterally moving pickup cylinder (0508) drives the laterally mobile pickup of removal mechanism; When mechanism arrived the rubber cushion top of vibrating disc, rubber cushion axis (0512) picked up rubber cushion to shaft shoulder top, when the valve body top is got back to by mechanism; Vertically move pickup cylinder (0502) withdrawal; Drive rubber cushion axis (0512) and move upward, rubber cushion is run into the bottom surface of connecting plate (0509), and the active force of cylinder is released rubber cushion the shaft shoulder part of rubber cushion axis (0512).

Clamp mechanism mainly is made up of valve body location plate V (0513), fine positioning connecting plate (0514), line slideway BV (0515), clamping cylinder (0516), and its structure is identical with the clamp mechanism of spool fitter's bench.

The workbench course of action: vibrating disc (not drawing among the figure) is transported to rubber cushion in the feed bin of locating piece through the material road.Clamping cylinder (0516) is pressed instruction tape moving valve location plate (0513) and is moved up to valve body is clamped and fine positioning along line slideway BV (0515).Laterally move pickup cylinder (0508) and drive removal mechanism moves to rubber cushion along line slideway CV (0522) top by instruction.The lift cylinder V of mechanism (0501) drives removal mechanism decline by instruction and up to rubber cushion axis (0512) rubber cushion is picked up.The lift cylinder V of mechanism (0501) drives removal mechanism by instruction and rises to predetermined altitude.Laterally move pickup cylinder (0508) and turn back to the valve body top by instruction drive removal mechanism.The lift cylinder V of mechanism (0501) drives removal mechanism by instruction and drops to the precalculated position.Vertically move pickup cylinder (0502) and drive copper sheathing (0510) along line slideway DV (0525) decline, thereby push rubber cushion come and fall on the valve rod the valve body from rubber cushion axis (0512) by instruction.

Operation principle: accomplish the automatic charging of rubber cushion and the location in feed bin with the combination of vibrating disc-material road-sensor-charging locating piece; Accomplish up-down, pickup, the inloading part of removal mechanism, the clamping and the fine positioning of valve body respectively with the combination of cylinder-line slideway auxiliary-sensor, thereby realize the assembling function of rubber cushion.

6, oiling workbench

The oiling workbench mainly by following air cylinder (0601), press down cylinder mounting plate (0602), gripper shoe (0603), be coated with fuel tap (0604), connecting plate (0605), clamp cylinder (0606), clamp cylinder mounting plate (0607), base plate (0608), adjustment plate (0609), line slideway (0610), gas pawl (0611), be coated with oil clot (0612), pressure head (0613), detection ring (0614), spring (0615) and form, as shown in Figure 8.

Adjustment plate (0609) is installed on the section bar of online body (1400) through screw; The rail sections of line slideway (0610) is connected on the base plate (0608) through screw; The Slipper of line slideway (0610) is connected through screw and is coated with on the oil clot (0612); Clamping cylinder (0606) passes the circular hole that clamps on the cylinder mounting plate (0607) and fixes through nut screwing clamping, and the male thread portion of clamping cylinder (0606) piston rod is screwed with the internal thread hole that is coated with oil clot (0612) and is connected.

Workbench course of action: after valve body is moved mechanism and is transported to this workbench; Retinue part on the adjustment plate (0609) is spacing with valve body; Clamping cylinder (0606) stretches out; Drive is coated with oil clot (0612) and along line slideway (0610) valve body is clamped, and is coated with fuel tap (0604) control oil pump and through being coated with oil clot (0612) workpiece is carried out oiling.

Operation principle: be coated with the combination of fuel tap with sensor-grease pump (is power with the CD-ROM drive motor)-magnetic valve-gas control, accomplish regularly, quantitative spray fat; With sensor-cylinder-line slideway auxiliary-be coated with combination of oil clot, accomplish the clamping and the fine positioning of valve body; Accomplish the assist location and the clamping of valve rod with the combination of sensor-magnetic valve-gas pawl; Thereby in the realization assembling process automatically, accurately, regularly, oiling quantitatively (fat) function.

7, nut fitter's bench

By function can be divided into elevating mechanism, clamp mechanism, blanking mechanism, to concentric mechanism, shown in Fig. 9-1,9-2.

Elevating mechanism mainly is made up of buffer frame VII (0701), buffer VII (0702), slide block installing plate AVII (0703), line slideway AVII (0704), slide block installing plate BVII (0705), lift cylinder AVII (0715), cylinder connecting plate BVII (0721), lift cylinder BVII (0722), cylinder mounting plate VII (0725).Lift cylinder BVII (0722) is connected through screw with cylinder mounting plate VII (0725); Buffer frame VII (0701) is fastened on the gripper shoe VII (0726) through screw; Buffer VII (0702) is screwed on the screwed hole of buffer frame VII (0701) through its external thread structure; When mechanism rises, play the effect of buffering.The rail sections of line slideway AVII (0704) is connected on the slide block installing plate BVII (0705) through screw; Slipper is installed on the slide block installing plate AVII (0703); A T type groove structure is arranged on the cylinder connecting plate BVII (0721); The piston rod of lift cylinder AVII (0715) is through the T type column joint that is threaded; This T connector is stuck in the T type groove of cylinder connecting plate BVII (0721), and the acting in conjunction through lift cylinder AVII (0715) and lift cylinder BVII (0722) drives whole elevating mechanism and slides up and down along line slideway AVII (0704).

Clamp mechanism mainly is made up of location plate VII (0711), positioning cylinder VII (0712), line slideway CVII (0713), and its structure is identical with the clamp mechanism of spool fitter's bench.

Blanking mechanism mainly is made up of cylinder connecting plate AVII (0709), pumping board cylinder VII (0710), locating piece VII (0716), pumping board VII (0717), line slideway DVII (0718); Pumping board cylinder VII (0710) is connected with the internal thread hole of cylinder connecting plate AVII (0709) through external thread structure; Cylinder connecting plate AVII (0709) is connected with guide rail installing plate VII (0719) through screw; The rail sections of line slideway DVII (0718) is connected on the guide rail installing plate VII (0719) through screw; Slipper is connected on the pumping board VII (0717) through screw, and a T type groove structure is arranged on the pumping board VII (0717), connects a T type column joint on the piston rod of pumping board cylinder VII (0710); This joint is stuck in the T type groove, drives pumping board VII (0717) and slides along line slideway DVII (0718).

Concentric mechanism mainly is made up of line slideway BVII (0706), spring VII (0707), pressure head VII (0708), centration axis (0720), keyset (0723), slide block installing plate VII (0724); The slide block of line slideway BVII (0706) is installed on the slide block installing plate VII (0724); Rail sections is installed on the slide block installing plate AVII (0703); An end face of keyset (0723) is connected on the cylinder mounting plate VII (0725) through screw; The other end is connected on the slide block installing plate VII (0724), and pressure head VII (0708) is stuck on the keyset (0723) through shaft block ring, limits it and moves up and down.

The workbench course of action: after valve body put in place, positioning cylinder (0712) stretched out, and drove location plate (0711) and slided along line slideway CVII (0713), and valve body is clamped.Vibrating disc shakes nut on the pumping board VII (0717); The piston rod withdrawal of lift cylinder BVII (0722); Cylinder mounting plate VII (0725) drives keyset (0723), pressure head VII (0708) and centration axis (0720) and descends; The center of pressure head VII (0708) aligns the center of the nut on the pumping board VII (0717) with it, centration axis (0720) compresses the follow-up nut on the locating piece (0716).Lift cylinder AVII (0715) withdrawal; Driving cylinder connecting plate BVII (0721), slide block installing plate AVII (0703) and whole elevating mechanism descends; Pumping board cylinder VII (0710) withdrawal; Drive pumping board VII (0717) along line slideway DVII (0718) linear slide, the nut on the pumping board VII (0717) is fallen on the valve rod.Pumping board cylinder VII (0710) stretches out, and lift cylinder AVII (0715) stretches out, and whole elevating mechanism rises, and the valve body that part mechanism will install nut that moves on the line body is transported to next workbench, lift cylinder BVII (0722) withdrawal.

Operation principle:, accomplish the automatic charging of nut and the location in feed bin with the combination of vibrating disc-material road-sensor-locating piece.With the combination of cylinder-line slideway auxiliary-sensor, accomplish respectively that the orderly retaining of nut stops, charging and correcting; The clamping of valve body and fine positioning; Nut pack into the reasonable altitudes control before the valve rod and the position that correctly falls; Nut is by the dress action that accurately falls of setting program.Thereby realize the function of automatic assembling nut.

8, nut screwing clamping workbench

In Figure 10, the nut fitter's bench mainly by decelerator (0801), upper cover plate (0802), side gripper shoe VIII (0803), base plate VIII (0804), side installing plate VIII (0805), cylinder VIII (0806), baffle plate VIII (0807), conformal cover (0808), tighten axle (0809), cylinder mounting plate VIII (0810) and form.

Workbench course of action: cylinder VIII (0806) stretches out to drive and tightens axle (0809) decline, and decelerator (0801) rotation drives and tightens axle (0809), conformal cover (0808) is tightened workpiece.

Operation principle:, accomplish the up-down screw cover and spacing with the combination of cylinder-guide pillar/guide pin bushing-magnetic switch; Set combination with servomotor-decelerator-moment, accomplish the moment of deciding of screwing cover and rotate.Thereby realize the assembling function of fastening nut.

9, paper washer installment work platform

The nut fitter's bench mainly is made up of press mechanism, blanking mechanism, clamp mechanism, and is shown in figure 11.

Press mechanism mainly is made up of casting die cylinder I X (0901), cylinder mounting plate IX (0902), upper backup pad (0903), elastic head (0904), spring IX (0905), support plate (0906); Blanking mechanism mainly is made up of pressing plate (0908), pumping board cylinder I X (0909), pumping board IX (0910), cylinder mounting plate IX (0911), installing plate IX (0917); Clamp mechanism mainly is made up of clamping cylinder I X (0912), base plate IX (0914), line slideway IX (0915), plate IX (0916).

The end of pumping board IX (0910) has a circular hole, and its somewhat larger in diameter is in the external diameter of paper washer, paper washer through this hole fall nut above.Casting die cylinder I X (0901) passes cylinder mounting plate IX (0902) and uses nut screwing clamping; The external screw thread of casting die cylinder I X (0901) piston rod and the internal thread of elastic head (0904) are tightened; Installing plate IX (0917) is connected through screw with lower supporting plate (0913); Pressure plates I X (0908) is connected on the installing plate IX (0917) through screw; Pumping board cylinder I X (0909) is stuck in the T type groove of pumping board IX (0910) through the nut of tightening on the external screw thread; The rail sections of line slideway IX (0915) is connected on the base plate IX (0914) through screw, and its Slipper is installed on the plate IX (0916), and the piston rod part that clamps cylinder I X (0912) is stuck in the T type groove of plate (0916) through the nut of tightening.

The workbench course of action:

Clamp cylinder I X (0912) and stretch out drive plate IX (0916) along line slideway IX (0915) linear slide; Workpiece is carried out clamping and positioning; Casting die cylinder I X (0901) stretches out, and drives aligning axle (0907) and goes up and down paper washer is carried out aligning, after the centering; Pumping board cylinder I X (0909) stretches out drive pumping board IX (0910) and moves, and paper washer falls on the workpiece.

Operation principle:, accomplish the clamping and the fine positioning of valve body with cylinder-line slideway auxiliary-sensor combination; With the combination of cylinder-correcting axle-sensor, accomplish the fall correcting of position of paper washer; With the spacing combination of cylinder-pumping board-vacuum absorption device-buting iron, accomplish the handover of paper washer, the dress of locating, fall.Thereby realize the paper washer function of assembling automatically.

10, handwheel installment work platform

In Figure 12, the handwheel fitter's bench mainly is made up of the lift cylinder X of mechanism (1001), buffer X (1002), servomotor X (1003), bumper support X (1004), cylinder mounting plate X (1005), following air cylinder X (1006), installing plate X (1007), adjustment cover X (1008), pressure head X (1009), limited block (1010), locating piece X (1011), pumping board X (1012), location plate X (1013), line slideway AX (1014), base plate X (1015), positioning cylinder X (1016), pumping board cylinder X (1017), side gripper shoe X (1018), line slideway BX (1019), locating piece lift cylinder (1020), line slideway CX (1021), main supporting plate X (1022).

Can the handwheel fitter's bench be divided into elevating mechanism, block piece mechanism, blanking mechanism, clamp mechanism by function, shown in figure 12.

Elevating mechanism mainly is made up of the lift cylinder X of mechanism (1001), servomotor X (1003), installing plate X (1007), adjustment cover X (1008), pressure head X (1009), line slideway BX (1019), locating piece lift cylinder (1020), line slideway CX (1021).Piston rod part and the servomotor X (1003) of the lift cylinder X of mechanism (1001) are connected on the installing plate X (1007) through screw; The cylinder part of the Slipper of line slideway CX (1021) and the lift cylinder X of mechanism (1001) is connected on the same block of plate through screw, when the lift cylinder X of mechanism (1001) is flexible, drives whole elevating mechanism linear slide through line slideway CX (1021).The interior hole shape of the end of pressure head X (1009) and the outline of handwheel are made with type; Adjustment cover X (1008) is connected with pressure head X (1009) through screw; Its inside has a keyway; Also have a keyway on the motor shaft of servomotor X (1003), servomotor X (1003) is connected the transmission moment of torsion with adjustment cover X (1008) through flat key.

Block piece mechanism mainly is made up of buffer X (1002), bumper support X (1004), cylinder mounting plate X (1005), following air cylinder X (1006), limited block (1010).Bumper support X (1004) is connected on the main supporting plate X (1022) through screw; Main supporting plate X (1022) is fixed on through being threaded on the base plate X (1015); Following air cylinder X (1006) is connected on the cylinder mounting plate X (1005) through screw, and limited block (1010) is through on the piston rod that is threaded in down air cylinder X (1006).

Blanking mechanism mainly is made up of locating piece X (1011), pumping board X (1012), pumping board cylinder X (1017).Pumping board X (1012) has a T type groove, and the piston rod of pumping board cylinder X (1017) is stuck in nut in the T type groove of pumping board X (1012) through the nut that is threaded, and when cylinder is flexible, drives pumping board X (1012) and slides.

Clamp mechanism mainly is made up of location plate X (1013), line slideway AX (1014), positioning cylinder X (1016), and its structure is identical with the spool fitter's bench.

The workbench course of action:

Vibrating disc is delivered to handwheel on the pumping board X (1012) through material road and locating piece X (1011), and following air cylinder X (1006) drives limited block (1010) by instruction and presses down, and stops follow-up handwheel retaining.Positioning cylinder X (1016) drives location plate X (1013) by instruction and moves to right along line slideway AX (1014), and valve body is clamped and fine positioning.Locating piece lift cylinder (1020) drives whole mechanism by instruction and top locating piece X (1011) and handwheel descends along line slideway BX (1019) and line slideway CX (1021), falls into the column part of valve rod until handwheel.The lift cylinder X of mechanism (1001) drops to the precalculated position by instruction drive servomotor X (1003), adjustment cover X (1008), pressure head X (1009); Servomotor X (1003) starts; Driving pressure head X (1009) rotation, with the handwheel correcting, is that the square hole of handwheel falls to adorning with the square shaft centering of valve rod.Pumping board cylinder X (1017) drives pumping board X (1012) by instruction and withdraws, and gets out of the way the passage that valve body is carried to next station.So valve body is transferred mechanism again and delivers to next station.

Operation principle:, accomplish handwheel automatic charging and the location in feed bin with vibrating disc-material road-sensor-locating piece combination.With the combination of cylinder-sliding guide rail device-sensor-buffer limiter, accomplish the clamping and the fine positioning of valve body respectively; Handwheel laying and removing on pumping board; The retaining of follow-up handwheel stops and charging; The dress that tentatively falls of handwheel and valve rod; The correcting pressure head is to the actions such as force feed of handwheel; Combination with servomotor-cylinder mobile device-moment and distance are set is accomplished the handwheel square hole to the correct correcting that cooperates of valve rod square shaft, thereby realizes the automatic installation function of handwheel.

11, spring installment work platform

In Figure 13, can the spring fitter's bench be divided into manipulator mechanism, clamp mechanism, elevating mechanism, removal mechanism, testing agency by function.

The manipulator part is made up of arm (1107), connecting plate XI (1108), extracting cylinder (1109), cylinder joint BXI (1110), manipulator (1118), cover (1119), joint contiguous block (1120), mandrel XI (1121).Arm (1107) is to be hollow in the shell structure; Its front-end and back-end respectively have a pin-and-hole; The afterbody that grasps cylinder (1109) has a circular hole, is connected with the rear end of arm (1107) through straight pin and fixes, and the piston rod part that grasps cylinder (1109) is through the U-shaped contiguous block that is threaded; This contiguous block has circular hole, is connected fixing with the front end of arm (1107) through straight pin.The two ends of joint contiguous block (1120) have circular hole, and thickness is less than the internal orifice width of U type contiguous block, and the internal orifice that an end inserts U type contiguous block together is connected on the arm (1107) through straight pin and U type contiguous block.Another circular hole of joint contiguous block (1120) is connected fixing with the circular hole of manipulator (1118) through straight pin.It is fastening that the upper end of mandrel XI (1121) and a circular hole of manipulator (1118) are connected through interference fit, and the lower end is connected fixing with cover (1119) through straight pin.Form robot manipulator structure between cover (1119) and the manipulator (1118), when the piston rod that grasps cylinder (1109) stretches out, drive manipulator (1118) motion, spring is picked up through each joint.

Clamp mechanism mainly is made up of clamping cylinder XI (1113), guide rail installing plate XI (1114), base plate XI (1115), line slideway XI (1116), plate XI (1117).Its structure is identical with the clamp mechanism of spool fitter's bench.

Elevating mechanism mainly is made up of the decline cylinder XI of mechanism (1101), buffer AXI (1102), cylinder mounting plate XI (1103), cylinder joint AXI (1104), buffer BXI (1111), bolster installing plate (1123), axle (1124), bearing XI (1125), mechanism's decline plate (1127); The piston rod of the decline cylinder XI of mechanism (1101) partly has a screwed hole; Cylinder joint AXI (1104) is the column structure of a T shape; Tail end is an external screw thread; Cylinder joint AXI (1104) is screwed on the piston rod of the decline cylinder XI of mechanism (1101); The top of mechanism's decline plate (1127) has a T type groove, and cylinder joint AXI (1104) is stuck in this T type groove, when piston rod is flexible, take to through cylinder joint AXI (1104) that mechanism's decline plate (1127) and on mechanism's integral elevating.The decline cylinder XI of mechanism (1101) and two buffer AXI (1102) are fixed on cylinder mounting plate XI (1103) through being threaded; Mechanism's decline plate (1127) withstood on buffer AXI (1102) and goes up buffer limit when mechanism rose, and it is spacing that mechanism's decline plate (1127) withstood on buffer BXI (1111) when mechanism descended.Bearing XI (1125) is connected fixing through straight pin with the U type internal orifice of axle (1124).The other end of axle (1124) is screwed on the screwed hole of bolster installing plate (1123), and bolster installing plate (1123) is connected on the gripper shoe XI (1126) through screw.

Removal mechanism mainly is made up of pickup cylinder (1105) and its installing plate and manipulator mechanism, and pickup cylinder (1105) is connected on mechanism's decline plate (1127) through screw, and pickup cylinder (1105) is connected with manipulator mechanism through a L template to be fixed.Removal mechanism tracking mechanism decline plate (1127) moves.

Testing agency mainly is made up of installing plate XI (1106), connecting plate XI (1108), cylinder joint BXI (1110), detection head (1112), detection cylinder (1122).Detect cylinder (1122) and cylinder joint BXI (1110) through being threaded; The shaft shoulder of cylinder joint BXI (1110) partly is stuck in the half slot of connecting plate XI (1108); Connecting plate XI (1108) is connected fixing with installing plate XI (1106) through screw; Detection head (1112) is connected on the installing plate XI (1106), detects the flexible detection head (1112) that drives of cylinder (1122) and moves up and down.

The workbench course of action:

Vibrating disc puts spring vibrations in place, and sensor detects valve body and puts in place, pickup cylinder (1105) stretch out drive removal mechanism move to left put in place after; Mechanism's decline cylinder (1101) descends along bearing XI (1125), detects cylinder (1122) and stretches out in the handwheel that detection head (1112) detects valve body whether spring is arranged, and does not stretch out if grasp cylinder (1109); Manipulator (1118) is clamped spring; Mechanism's decline cylinder (1101) withdrawal, mechanism rises, pickup cylinder (1105) withdrawal; Manipulator (1118) unclamps, and spring falls in the handwheel of valve body.

Operation principle: with the combination of vibrating disc-material road-locating piece, accomplish the automatic charging and the location of spring,, accomplish the clamping and the fine positioning of valve body respectively with the combination of cylinder-sliding guide rail device-buffer limit-sensor.

12, round nut installment work platform

Can the round nut fitter's bench be divided into clamp mechanism, elevating mechanism, blanking mechanism, screw device by function, shown in figure 14.

Clamp mechanism mainly is made up of base plate XII (1216), line slideway CXII (1217), positioning cylinder XII (1218), location plate XII (1219), and its structure is identical with the clamp mechanism structure of spool fitter's bench.

Elevating mechanism mainly by motor lift cylinder 1201 to rotating shaft XII (1208), installing plate XII (1224), line slideway EXII (1225), side gripper shoe XII (1226) form.The piston rod part of motor lift cylinder (1201), servomotor XII (1202) are fixed on the motor mounting plate XII (1206) through screw; The cylinder part of motor lift cylinder (1201) is connected on the main supporting plate XII (1227) through screw; The Slipper of line slideway AXII (1205) is connected with screw with motor mounting plate XII (1206) through a square rebound, and the rail sections of line slideway AXII (1205) links together through screw and installing plate XII (1224).

Blanking mechanism mainly is made up of pressing plate cylinder (1211), pressing plate (1212), cover plate (1213), slide block installing plate XII (1214), line slideway BXII (1215), guide rail installing plate XII (1220), line slideway DXII (1221), pumping board XII (1222), pumping board cylinder XII (1223).The cylinder part of pumping board cylinder XII (1223) is fastened on the installing plate XII (1224) through screw, and the piston rod of pumping board cylinder XII (1223) part is connected in the T type groove of pumping board XII (1222) through a T type column joint.

Screw device mainly by servomotor XII (1202), adjustment cover XII (1207), rotating shaft XII (1208), screw an XII (1209) and form.All have keyway on servomotor XII (1202) and the adjustment cover XII (1207), two parts connect the transmission moment of torsion through flat key.Adjustment cover XII (1207) with rotating shaft XII (1208), rotating shaft XII (1208) with screw an XII (1209) and all be connected through straight pin, adjusting the pin-and-hole that overlaps on XII (1207) and the rotating shaft XII (1208) is slotted hole, can regulate up and down highly.

The workbench course of action:

Positioning cylinder XII (1218) stretches out; Clamp mechanism is along line slideway CXII (1217) linear slide; Valve body is clamped, and pumping board cylinder XII (1223), pressing plate cylinder (1211) stretch out the round nut location, and motor lift cylinder (1201) stretches out; Elevating mechanism descends along line slideway EXII (1225), and servomotor (1202) rotates to drive screws an XII (1209) and rotate round nut is tightened.

Operation principle: through motor-driven, drive and to tighten axle and screw workpiece, cylinder drives the rectilinear motion that line slideway is accomplished mechanism.

13, blanking workbench: this Working table structure and principle are identical with valve body material loading workbench.

14, line body

In Figure 15, the line body mainly by portal frame (1401), move part bar (1402), vertically move part cylinder (1403), installing plate (1404), laterally move part cylinder (1405), line slideway AXIV (1406), pillar (1407), lower margin (1408), line slideway BXIV (1409) and form.

Workbench course of action: vertically move part cylinder (1403) and stretch out to drive and move part bar (1402) and vertically move along line slideway BXIV (1409); Move and be equipped with on the part bar (1402) and the accompanying plate of valve body; Plate sticks in valve body; Laterally move part cylinder (1405) and stretch out to drive and move part bar (1402) and laterally move the part motion along line slideway AXIV (1406), after valve body moves to next workbench, vertically move part cylinder (1403) withdrawal drive and move part bar (1402) and vertically recall with the valve body that it sticks in; Laterally move part cylinder (1405) withdrawal and drive and move part bar 1402 and laterally recall original position, realize back and forth sending the action of part with this.

Operation principle: utilize components and parts such as cylinder, line slideway auxiliary, buffer,, accomplish clamping, conveying and location work that each workbench in the whole assembling process is treated piece installing automatically with the mode of step cycle.

Claims

1. liquefied petroleum gas cylinder valve automatic assembly line is characterized in that:

(1), valve body material loading workbench; In material fetching mechanism; Rodless cylinder (0102) connects the square installing plate at two ends up and down through screw, and the square installing plate at two ends links to each other with the upper and lower side screw hole of cylinder mounting plate I (0101) respectively through screw, and Rodless cylinder (0102) is fixing; Two buffers (0120) connect on the square installing plate be installed in two ends up and down respectively through screw; Gas pawl installing plate (0119) is a L type connecting plate, and one side is connected on the slidably part of Rodless cylinder (0102) through screw, and another side connects gas pawl I (0106) through screw; Fixture block (0107) is a L shaped working of plastics; One side has screwing through hole, and another side has the semicircle orifice with valve body post part conformal, and fixture block (0107) has two; Be installed on two pawls of gas pawl I (0106) through screw respectively, form manipulator;

In haul mechanism, two ball-screws (0105) are installed in respectively in haul mechanism and the feeding mechanism; The connected mode of ball-screw (0105) is identical in two mechanisms; The motor shaft of motor AI (0103) is connected with the screw portion of ball-screw (0105) through shaft coupling; The Slipper of line slideway AI (0104) is connected on the sliding connection plate (0108) through screw; The nut part of ball-screw (0105) is connected on the sliding connection plate (0108) through transition side's plate; When motor AI (0103) rotated, the nut of ball-screw (0105) partly drove sliding connection plate (0110) and does linear slide along line slideway AI (0104); Cylinder mounting plate I (0101) and sliding connection plate (0108) are connected fixing through screw, the mobile pickup about material fetching mechanism carries out through the linear slide of sliding connection plate (0108);

In feeding mechanism; Hopper baffle plate (0118) is connected on the hopper installing plate (0117) through screw; Carry out spacing to hopper (0110); The Slipper of line slideway BI (0109) is fastened on the hopper installing plate (0117) through screw, and the ball-screw seat is equipped with thrust bearing in (0112), and the screw rod end of ball-screw (0105) is installed in the thrust bearing; The rail sections of line slideway BI (0109) is mounted on the guide rail installing plate I (0116) through screw, and guide rail installing plate I (0116) is installed on the base plate I (0114) through screw; Hopper installing plate (0117) is held hopper (0110) and is done linear slide along line slideway BI (0109);

Whole workbench fixes with being connected of section material framework with connecting plate I (0115) through base plate I (0114);

(2), the spool fitter's bench, in clamp mechanism, plate II (0210) is a rectangular slab; The centre has the through hole of screw; Be connected fixingly with the Slipper of line slideway II (0211) through these holes, the end of plate II (0210) has the half slot with valve body post part conformal, is used to block valve body; The other end has T type groove; Plate moves the column joint of the piston rod part of cylinder (0212) through the T type that is threaded, and column joint is stuck in the T type groove of plate II (0210), and the flexible drive plate II (0210) through piston rod slides the valve body clamping and positioning along line slideway II (0211); The rail sections of line slideway II (0211) is connected on transition side's plate through screw, and transition side's plate is connected on the base plate II (0213) through screw again, and whole clamp mechanism is fixed;

In storing rotary conveyer structure, gear (0205) is that transmission cooperates with tooth bar (0220), and rotating disk (0206) is a round-meshed disk; The diameter of circular hole is greater than the external diameter of spool; The circular hole position is pressed close to the external diameter end of disk and is had gap, and there is a big hole at the center of rotating disk (0206), passes a mandrel in the circular hole; The mandrel lower end is equipped with bearing; The outer ring of bearing is through in the endoporus of rotating disk (0206), and the steel plate of a band groove is arranged between gear (0205) and the rotating disk (0206), and rotating disk (0206) is fixing through being threaded with steel plate; There is screwed hole the end of tooth bar (0220); The piston portion that tooth bar moves cylinder (0208) has external thread structure, and tooth bar moves the external screw thread of cylinder (0208) through piston rod and is connected through screwed hole with the end of tooth bar (0220) and fixes, and it is fastening that tooth bar (0220) passes through soket head cap screw gear (0205) connection;

In the workpiece lowering mechanism; Cylinder mounting plate AII (0203) is fastened on the gripper shoe II (0209) of support section through screw; Cylinder mounting plate II (0203) is fixing with casting die cylinder I I (0201) through being threaded; The piston rod of casting die cylinder I I (0201) is screwed in the screwed hole of pressure head II (0204), and mechanism's decline cylinder (0202) is fixed on the gripper shoe II (0209) through screw, and supporting plate II (0207) is connected through screw with mechanism's decline cylinder (0202); The gap section aligned of vibrating disc II (0218) and rotating disk (0206), pumping board II (0217) is connected interior the fixing of screw hole that pumping board moves cylinder (0215) through screw; Pumping board moves cylinder (0215) and is fixed on the cylinder mounting plate BII (0216) through screw; Cylinder mounting plate BII (0216) is rectangle side's plate; Have slotted hole on rectangle side's plate; On the fixing online body (1400) of screw, guide pin bushing (0214) is fixed on the supporting plate II (0207) through its multidiameter structure and interference fit;

In support section; Gripper shoe II (0209) is connected fastening with base plate II (0213) through screw; Be threaded the hole respectively on two perpendicular end surface of reinforcement gusset; Gripper shoe II (0209) goes up correspondence position with base plate II (0213) and has the sunk screw hole; Gripper shoe II (0209), base plate II (0213) and strengthen gusset and connect together fixingly respectively through soket head cap screw mainly are connected through the tapped through hole on the base plate II (0213), soket head cap screw and the T type nut section bar with line body (1400) support between the line body of spool fitter's bench and equipment;

(3), the brace fitter's bench, can be divided into work lifter structure, motor elevating mechanism, screw device by function;

In the work lifter structure; Positioning block II I (0306) and vibrating disc joint have the square groove of a convexity; Its width and height be greater than the thickness of brace and height, and when vibrating disc shakes brace on the positioning block II I (0306), brace can enter into the operating position through this square groove; Pumping board III (0310) has a groove with the joint of positioning block II I (0306), and groove is used for the brace on the operating position spacing, and pumping board III has counterbore on (0310), is used to connect the Slipper of line slideway BIII (0309); The Slipper of line slideway AIII (0308) is fixed on the gripper shoe III (0324) through screw, and the rail sections of line slideway AIII (0308) is fixed on the guide rail installing plate III (0307); Clamp cylinder I II (0311) through being threaded onto on the cylinder mounting plate that is threaded the hole, have the installing hole of lifting cylinder A (0313) and lifting cylinder B (0315) on the cylinder supporting plate (0314); The afterbody of lifting cylinder A (0313) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw, through the joint of the T type that is threaded, be connected with it through the T type groove structure on the pumping board III (0310) on the piston rod of lifting cylinder A (0313); The whole elevating mechanism of flexible drive of lifting cylinder A (0313) slides up and down along line slideway AIII (0308);

In the motor elevating mechanism; The afterbody of lifting cylinder B (0315) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw; It is upward fixing that the Slipper of line slideway CIII (0316) is installed in slide block installing plate (0317) through screw, and the rail sections of line slideway CIII (0316) is installed on the rebound (0318); The rail sections of line slideway DIII (0320) is installed on the gripper shoe III (0324), and Slipper is connected on the installing plate III (0319) through screw; The lift cylinder III of mechanism (0323) is connected on the supporting plate III (0327) through screw; The rail sections of line slideway CIII (0316) is connected on the rebound (0318) through screw; Slipper is connected on the slide block installing plate III (0317) through screw; The side of slide block installing plate III (0317) and supporting plate III (0327) links together through screw, and the acting in conjunction drive elevating mechanism through two lifting cylinder B (0315) and mechanism's lift cylinder slides up and down along line slideway CIII (0316);

In screw device; Motor connecting axle (0325) is an axle that has keyway; It is connected through flat key with motor II I (0321) transmits moment of torsion; Axle bed (0303) is connected fixing with gripper shoe III (0324) through screw, the axle center of casting die cylinder I II (0322) and sprocket wheel (0301), rotating shaft III (0328), spring III (0329), mandrel III (0330) is on same axis;

(4), the valve rod fitter's bench, can be divided into screw device, motor elevating mechanism, valve rod elevating mechanism by function;

In screw device; Have the installing hole of servomotor IV (0406) on the motor mounting plate IV (0405); Servomotor IV (0406) is connected on the motor mounting plate IV (0405) through screw; The endoporus of small synchronous pulley (0429) adds and has flat key man-hour, and the output shaft place of servomotor IV (0406) has keyway, and small synchronous pulley (0429) is connected through key with servomotor IV (0406) and transmits moment of torsion; Motor mounting plate IV has circular hole on (0405), and rotating shaft IV (0410) passes two bearings, and bearing is installed in the circular hole of motor mounting plate IV (0405); Rotating shaft IV has keyway on (0410), and the endoporus of big synchronous pulley (0403) adds and has flat key man-hour, and two parts all connect through flat key and transmit moment of torsion;

In the motor elevating mechanism; Motor lift cylinder (0426) is connected fastening with motor mounting plate IV (0405) through screw; The Slipper of line slideway AIV (0412) is connected on the slide block installing plate IV (0407) through screw; Slide block installing plate IV (0407) is connected on the motor mounting plate IV (0405) through screw, and slide block installing plate IV (0407) has a circular hole, and bearing is installed in the hole; Rotating shaft IV (0410) passes bearing, is connected on the planchet with holes with being with (0404) synchronously through the screw hole of axle head; Mandrel IV (0411) has the hole in four directions in, and the external form of shape and valve rod is fitted, and rotates through the wide valve rod that drives of this type;

In the valve rod elevating mechanism; Have the cylinder mounting holes of valve rod positioning cylinder (0414) on the cylinder mounting plate BIV (0415); The piston rod of valve rod positioning cylinder (0414) is connected with a T connector A; One end of valve rod locating piece (0413) has T type groove A, and valve rod positioning cylinder (0414) is stuck in through T connector A in the T type groove A of valve rod locating piece (0413), and the telescopic band ovable valve stem locating piece (0413) of valve rod positioning cylinder (0414) moves; Pumping board cylinder I V (0416) piston rod is connected with a T connector B; The end of pumping board IV (0421) has T type groove B; Pumping board cylinder I V (0416) is stuck in through T connector B in the T type groove B of pumping board IV (0421), and the flexible drive pumping board IV (0421) of pumping board cylinder I V (0416) moves; The one side of guide rail installing plate IV (0423) has the rail sections that seam is used for locating line slideway CIV (0422); The Slipper of line slideway CIV (0422) is fixed on the side gripper shoe IV (0427) through screw; Guide rail installing plate IV (0423) connects an end through screw and is fixed on the supporting plate IV (0420), and the other end is fixed on the connecting plate IV (0425); The Slipper of line slideway BIV (0419) is connected on the pumping board IV (0421) through screw, and rail sections is fixed on the supporting plate IV (0420) through screw; Have T type groove C below the up-down connecting plate (0424); The piston of the lift cylinder IV of mechanism (0428) is through the T connector C that is threaded; T connector C is stuck in the T type groove C of up-down connecting plate (0424), and the flexible drive entire mechanism of mechanism's lift cylinder (0428) drives through up-down connecting plate (0424) and moves up and down along line slideway CIV (0422);

(5), the rubber cushion fitter's bench, can be divided into elevating mechanism, removal mechanism, clamp mechanism by function;

In elevating mechanism; Have a T type groove on the lift cylinder connecting plate (0503); Connect a T type column joint on the piston rod of the lift cylinder V of mechanism (0501), through the moving elevating mechanism of the T type troughed belt on the lift cylinder connecting plate V (0503) along line slideway DV (0525) linear slide up and down;

In removal mechanism; The Slipper of line slideway AV (0505) is connected on the slide block installing plate V (0506) through screw; Pickup cylinder mounting plate (0504) is connected with guide rail installing plate V (0507) through screw; Line slideway AV (0502) passes the circular hole of pickup cylinder mounting plate V (0504); Another side is used nut screwing clamping, and it is fastening that pickup cylinder mounting plate (0504) and guide rail installing plate AV (0507) are connected through screw, and the piston rod that vertically moves pickup cylinder (0502) partly is connected in the T type groove of slide block installing plate V (0506) through cylinder joint (0527); Connecting plate V (0509) is fastened on the guide rail installing plate AV (0507) through screw, and circular hole one end that rubber cushion axis (0512) passes connecting plate V (0509) is stuck on the connecting plate V (0509) with shaft block ring, and the other end is stuck on the connecting plate V (0509) through the shaft shoulder; Limit moving of its vertical direction; The shaft shoulder that there is one section band circular arc the lower end of rubber cushion axis (0512) picks up rubber cushion through this shaft shoulder, and the telescopic band movable slider installing plate V (0506) of pickup cylinder (0502) moves up and down along line slideway AV (0505); The stretching of piston rod of laterally moving pickup cylinder (0508) drives the laterally mobile pickup of removal mechanism; When mechanism arrived the rubber cushion top of vibrating disc, rubber cushion axis (0512) picked up rubber cushion to shaft shoulder top, when the valve body top is got back to by mechanism; Vertically move pickup cylinder (0502) withdrawal; Drive rubber cushion axis (0512) and move upward, rubber cushion is run into the bottom surface of connecting plate (0509), and the active force of cylinder is released rubber cushion the shaft shoulder part of rubber cushion axis (0512);

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench;

(6), oiling workbench; Adjustment plate (0609) is installed on the section bar of online body (1400) through screw; The rail sections of line slideway (0610) is connected on the base plate (0608) through screw; The Slipper of line slideway (0610) is connected through screw and is coated with on the oil clot (0612), and clamping cylinder (0606) passes the circular hole that clamps on the cylinder mounting plate (0607) and fixes through nut screwing clamping, and the male thread portion of clamping cylinder (0606) piston rod is screwed with the internal thread hole that is coated with oil clot (0612) and is connected;

(7), the nut fitter's bench, by function can be divided into elevating mechanism, clamp mechanism, blanking mechanism, to concentric mechanism,

In elevating mechanism; Lift cylinder BVII (0722) is connected through screw with cylinder mounting plate VII (0725); Buffer frame VII (0701) is fastened on the gripper shoe VII (0726) through screw; Buffer VII (0702) is screwed in through its external thread structure on the screwed hole of buffer frame VII (0701), when mechanism rises, plays the effect of buffering; The rail sections of line slideway AVII (0704) is connected on the slide block installing plate BVII (0705) through screw; Slipper is installed on the slide block installing plate AVII (0703); A T type groove structure is arranged on the cylinder connecting plate BVII (0721); The piston rod of lift cylinder AVII (0715) is through the T type column joint that is threaded; This T connector is stuck in the T type groove of cylinder connecting plate BVII (0721), and the acting in conjunction through lift cylinder AVII (0715) and lift cylinder BVII (0722) drives whole elevating mechanism and slides up and down along line slideway AVII (0704);

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench;

In blanking mechanism; Pumping board cylinder VII (0710) is connected with the internal thread hole of cylinder connecting plate AVII (0709) through external thread structure; Cylinder connecting plate AVII (0709) is connected with guide rail installing plate VII (0719) through screw, and the rail sections of line slideway DVII (0718) is connected on the guide rail installing plate VII (0719) through screw, and Slipper is connected on the pumping board VII (0717) through screw; A T type groove structure is arranged on the pumping board VII (0717); Connect a T type column joint on the piston rod of pumping board cylinder VII (0710), this joint is stuck in the T type groove, drives pumping board VII (0717) and slides along line slideway DVII (0718);

In to concentric mechanism; The slide block of line slideway BVII (0706) is installed on the slide block installing plate VII (0724); Rail sections is installed on the slide block installing plate AVII (0703), and an end face of keyset (0723) is connected on the cylinder mounting plate VII (0725) through screw, and the other end is connected on the slide block installing plate VII (0724); Pressure head VII (0708) is stuck on the keyset (0723) through shaft block ring, limits it and moves up and down;

(8), nut screwing clamping workbench; The nut fitter's bench mainly by decelerator (0801), upper cover plate (0802), side gripper shoe (0803), base plate (0804), side installing plate (0805), cylinder (0806), baffle plate (0807), conformal cover (0808), tighten axle (0809), cylinder mounting plate (0810) and form

Upper cover plate (0802) is connected through screw with side gripper shoe VIII (0803), and side gripper shoe VIII (0803) is connected through screw with base plate VIII (0804), and the side of side gripper shoe VIII (0803) is connected fastening with side installing plate VIII (0805) through screw; Cylinder VIII (0806) is connected on the side installing plate VIII (0805) through screw; The piston rod part of cylinder VIII (0806) is connected through screw with cylinder mounting plate VIII (0810); The shaft shoulder of tightening axle (0809) partly is stuck on the endoporus of cylinder mounting plate VIII (0810); Have keyway on the axle on the decelerator (0801), have keyway on the endoporus of conformal cover (0808), two parts connect through keyway and transmit moment of torsion; The lower end of conformal cover (0808) has and accompanying interior six sides of nut, and these interior six sides contact nut screwing clamping with nut;

(9), paper washer installment work platform, mainly form by press mechanism, blanking mechanism, clamp mechanism;

In press mechanism, the end of pumping board IX (0910) has a circular hole, and its diameter is greater than the external diameter of paper washer, paper washer through this hole fall nut above; Casting die cylinder I X (0901) passes cylinder mounting plate IX (0902) and uses nut screwing clamping; The external screw thread of casting die cylinder I X (0901) piston rod and the internal thread of elastic head (0904) are tightened; Installing plate IX (0917) is connected through screw with lower supporting plate (0913); Pressure plates I X (0908) is connected on the installing plate IX (0917) through screw; Pumping board cylinder I X (0909) is stuck in the T type groove of pumping board IX (0910) through the nut of tightening on the external screw thread; The rail sections of line slideway IX (0915) is connected on the base plate IX (0914) through screw, and its Slipper is installed on the plate IX (0916), and the piston rod part that clamps cylinder I X (0912) is stuck in the T type groove of plate (0916) through the nut of tightening;

(10), handwheel installment work platform, can be divided into elevating mechanism, block piece mechanism, blanking mechanism, clamp mechanism by the handwheel fitter's bench by function and form;

In elevating mechanism; Piston rod part and the servomotor X (1003) of the lift cylinder X of mechanism (1001) are connected on the installing plate X (1007) through screw; The cylinder part of the Slipper of line slideway CX (1021) and the lift cylinder X of mechanism (1001) is connected on the same block of plate through screw, when the lift cylinder X of mechanism (1001) is flexible, drives whole elevating mechanism linear slide through line slideway CX (1021); The interior hole shape of the end of pressure head X (1009) and the outline of handwheel are made with type; Adjustment cover X (1008) is connected with pressure head X (1009) through screw; Its inside has a keyway; Also have a keyway on the motor shaft of servomotor X (1003), servomotor X (1003) is connected the transmission moment of torsion with adjustment cover X (1008) through flat key;

In block piece mechanism; Bumper support X (1004) is connected on the main supporting plate X (1022) through screw; Main supporting plate X (1022) is fixed on through being threaded on the base plate X (1015); Following air cylinder X (1006) is connected on the cylinder mounting plate X (1005) through screw, and limited block (1010) is through on the piston rod that is threaded in down air cylinder X (1006);

In blanking mechanism, pumping board X (1012) has a T type groove, and the piston rod of pumping board cylinder X (1017) is stuck in nut in the T type groove of pumping board X (1012) through the nut that is threaded, and when cylinder is flexible, drives pumping board X (1012) and slides;

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench;

(11), spring installment work platform, divide by the spring fitter's bench being divided into manipulator mechanism, clamp mechanism, elevating mechanism, removal mechanism, testing agency by function and to form;

In manipulator mechanism; Arm (1107) is to be hollow in the shell structure, and its front-end and back-end respectively have a pin-and-hole, and the afterbody that grasps cylinder (1109) has a circular hole; Be connected fixing with the rear end of arm (1107) through straight pin; The piston rod part that grasps cylinder (1109) is through the U-shaped contiguous block that is threaded, and this contiguous block has circular hole, is connected fixing with the front end of arm (1107) through straight pin; The two ends of joint contiguous block (1120) have circular hole, and thickness is less than the internal orifice width of U type contiguous block, and the internal orifice that an end inserts U type contiguous block together is connected on the arm (1107) through straight pin and U type contiguous block; Another circular hole of joint contiguous block (1120) is connected fixing with the circular hole of manipulator (1118) through straight pin; The upper end of mandrel XI (1121) is connected fastening with a circular hole of manipulator (1118) through interference fit; The lower end is connected fixing with cover (1119) through straight pin; Form robot manipulator structure between cover (1119) and the manipulator (1118), when the piston rod that grasps cylinder (1109) stretches out, drive manipulator (1118) motion, spring is picked up through each joint;

Clamp mechanism is identical with the clamp mechanism of spool fitter's bench;

In elevating mechanism; The piston rod of the decline cylinder XI of mechanism (1101) partly has a screwed hole; Cylinder joint AXI (1104) is the column structure of a T shape; Tail end is an external screw thread, and cylinder joint AXI (1104) is screwed on the piston rod of the decline cylinder XI of mechanism (1101), and the top of mechanism's decline plate (1127) has a T type groove; Cylinder joint AXI (1104) is stuck in this T type groove; When piston rod is flexible, take to through cylinder joint AXI (1104) that mechanism's decline plate (1127) and on mechanism's integral elevating, the decline cylinder XI of mechanism (1101) and two buffer AXI (1102) are fixed on cylinder mounting plate XI (1103) through being threaded, mechanism's decline plate (1127) withstands on buffer limit on the buffer AXI (1102) during the mechanism rising; It is spacing that mechanism's decline plate (1127) withstood on buffer BXI (1111) when mechanism descended, and bearing XI (1125) is connected fixing through straight pin with the U type internal orifice of axle (1124); The other end of axle (1124) is screwed on the screwed hole of bolster installing plate (1123), and bolster installing plate (1123) is connected on the gripper shoe XI (1126) through screw;

In removal mechanism, pickup cylinder (1105) is connected on mechanism's decline plate (1127) through screw, and pickup cylinder (1105) is connected fixing with manipulator mechanism through a L template; Removal mechanism tracking mechanism decline plate (1127) moves;

In testing agency; Detect cylinder (1122) and cylinder joint BXI (1110) through being threaded; The shaft shoulder of cylinder joint BXI (1110) partly is stuck in the half slot of connecting plate XI (1108); Connecting plate XI (1108) and installing plate XI (1106) are connected fixing through screw, detection head (1112) is connected on the installing plate XI (1106), detect the flexible detection head (1112) that drives of cylinder (1122) and move up and down;

(12), round nut installment work platform, can be divided into clamp mechanism, elevating mechanism, blanking mechanism, screw device by the round nut fitter's bench by function and form;

Clamp mechanism is identical with the clamp mechanism structure of spool fitter's bench;

In elevating mechanism; The piston rod part of motor lift cylinder (1201), servomotor XII (1202) are fixed on the motor mounting plate XII (1206) through screw; The cylinder part of motor lift cylinder (1201) is connected on the main supporting plate XII (1227) through screw; The Slipper of line slideway AXII (1205) is connected with screw with motor mounting plate XII (1206) through a square rebound, and the rail sections of line slideway AXII (1205) links together through screw and installing plate XII (1224);

In blanking mechanism, the cylinder part of pumping board cylinder XII (1223) is fastened on the installing plate XII (1224) through screw, and the piston rod of pumping board cylinder XII (1223) part is connected in the T type groove of pumping board XII (1222) through a T type column joint;

In screw device; All have keyway on servomotor XII (1202) and the adjustment cover XII (1207); Two parts connect the transmission moment of torsion through flat key; Adjustment cover XII (1207) with rotating shaft XII (1208), rotating shaft XII (1208) with screw an XII (1209) and all be connected through straight pin, adjusting the pin-and-hole that overlaps on XII (1207) and the rotating shaft XII (1208) is slotted hole, can regulate up and down highly;

(13), the blanking workbench, this Working table structure and principle are identical with valve body material loading workbench;

(14), the line body structure, by function divide by portal frame (1401), move part bar (1402), vertically move part cylinder (1403), installing plate (1404), laterally move the part cylinder (1405, line slideway 1 (1406), pillar (1407), lower margin (1408), line slideway 2 (1409) form;

Portal frame (1401) is the weld assembly of a door type, is fixed on the section bar through screw, has 6 portal frames (1401) in the mechanism line body is reinforced; Moving part bar (1402) is a section bar; The rail sections of it and line slideway AXIV (1406) links together through screw and T type nut; The Slipper of line slideway AXIV (1406) with vertically move part cylinder (1403) and link together through screw and installing plate (1404); The piston rod that laterally moves part cylinder (1405) partly is connected on the line slideway AXIV (1406) through the threaded portion of a T connector; The Slipper of line slideway BXIV (1409) is installed in installing plate (on 1404) through screw, and rail sections connects on the section bar of online body through screw; Lower margin (1408) is adjustable lower margin, through regulating the height that it highly adjusts the line body.