CN114535413B - Automatic production line for throttle valve - Google Patents

Abstract

The invention discloses an automatic production line of a throttle valve, which comprises an electric cabinet, wherein a transfer device, a valve body blanking device, a valve core seat clamping device, a 90-degree rotating device, a first necking device, a dotting device and a pushing device are sequentially arranged on the electric cabinet; the transfer device is provided with a vertical clamping device and a horizontal clamping device; the right end of the pushing device is provided with an index plate, the index plate is provided with a valve body carrier, and the index plate is provided with a filter screen device, a second necking device, a flaring device and a finished product recovery device along the anticlockwise direction of the index plate. The whole degree of automation of production line is high, throttle valve raw materials can high-efficient production choke valve through the reasonable cooperation of each device in equipment, and the production efficiency of product has been improved in the very big manpower-saving of equipment.

Description

Automatic production line for throttle valve

Technical Field

The invention relates to the field of machining, in particular to an automatic production line of a throttle valve.

Background

As equipment for adjusting air temperature in daily life, the air conditioner is continuously expanded in market scale along with the continuous promotion of urban and the pursuit of people for good life; at the same time, the need for a throttle valve necessary for manufacturing an air conditioner is increasing. However, most of the enterprises producing throttle valves in China at present adopt manual processing to produce throttle valves, and the mode of manually producing throttle valve products obviously cannot adapt to the current large environment under the conditions of continuously advocating improvement of working environment of first-line workers, reduction of labor intensity and continuous fading of population dividend in China. Therefore, the production of throttle valves is urgently required to replace manual work by automated production equipment.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides an automatic production line of the throttle valve, which has the advantages of low automation degree, strong interchangeability, reasonable design and capability of amplifying a process in the production line, and the production line can process raw materials into a finished throttle valve product step by step under the control of a controller.

Technical proposal

The utility model provides an automatic production line of choke valve, includes the regulator cubicle, be provided with on the regulator cubicle and move carrying device, valve body unloader, case seat clamping device, ninety degrees rotary device, first throat device, dotting device, pusher gear, the front side of regulator cubicle still is equipped with the graduated disk, be provided with a plurality of valve body carrier of annular array on the graduated disk, the valve body carrier can rotate around annular array center install filter screen device, second throat device, flaring device and finished product recovery unit in proper order in the anticlockwise direction of valve body carrier the pusher gear corresponds valve body carrier department is defined as station one, arranges according to anticlockwise order, is provided with station one to five altogether, and station one to five all are provided with set firmly in carrier on the graduated disk opens and shuts the cylinder.

Further, move and carry the device including set firmly in mounting bracket on the regulator cubicle, fixed mounting has ball on the mounting bracket, install the lead screw slider on the ball, lead screw slider upper end fixedly connected with clamp plate, still fixedly provided with first slide rail on the mounting bracket, sliding connection has a plurality of first slider on the first slide rail, fixedly connected with connecting piece on the first slide rail, the connecting piece with clamp plate fixed connection, a connecting piece still fixedly connected with mounting panel, be provided with two vertical clamp devices and three level clamp device on the mounting panel.

Further, the vertical clamping device comprises a first sliding table cylinder fixedly arranged on the mounting plate, a first connecting plate is connected to the extending rod of the first sliding table cylinder, a first finger cylinder is connected to the lower side of the first connecting plate, and a vertical clamping fixture is arranged at the lower end of the first finger cylinder.

Further, the horizontal clamping device comprises a second sliding table cylinder fixedly arranged on the mounting plate, a second connecting plate is connected to the extending rod of the second sliding table cylinder, a second finger cylinder is connected to the lower side of the second connecting plate, and a horizontal clamping fixture is arranged at the lower end of the second finger cylinder.

Further, valve body unloader including set up in valve body vibration dish on the regulator cubicle, the exit of valve body vibration dish is connected with valve body material stopping seat, valve body material stopping seat install in set firmly in first mounting bracket on the regulator cubicle, still be provided with the revolving cylinder mounting panel on the first mounting bracket, be equipped with the revolving cylinder on the revolving cylinder mounting panel, be equipped with the valve body guide bar on the revolving cylinder, first mounting bracket one side be provided with set firmly in valve body clamp on the regulator cubicle gets the device, the valve body clamp get the device including set firmly in the backup pad of regulator cubicle, the backup pad on install the third slip table cylinder, be equipped with first cylinder connecting piece on the third slip table cylinder, fixed mounting has vertical removal cylinder on the first cylinder connecting piece, the second cylinder connecting piece is equipped with to the extension end of vertical removal cylinder, third finger cylinder is installed to the second cylinder connecting piece below, third finger cylinder finger department is equipped with first valve body anchor clamps.

Further, the valve core seat clamping device comprises a second mounting frame fixedly arranged on the electric cabinet, a valve core seat vibration disc is arranged on the second mounting frame, a pushing cylinder is also arranged on the second mounting frame through a bracket, the output end of the pushing cylinder is fixedly connected with a valve core seat carrier, the disc opening of the valve core seat vibration disc is arranged above the valve core seat carrier, the valve core seat carrier is arranged on a circular rail, the circular rail is arranged on the circular rail mounting frame, the circular rail mounting frame is fixedly arranged on the electric cabinet, a clamping mechanism is arranged at one end of the circular rail, which is far away from the valve core seat vibration disc, the clamping mechanism comprises a clamp mounting seat fixedly connected on the electric cabinet, a clamp inner cylinder is fixedly connected on the clamp mounting seat, a stepped core rod used for propping against a valve body is arranged at the center of the clamp inner cylinder, so that the valve body is positioned at a fixed position, a plurality of annular-array clamping clamps are further penetrated and connected in a sliding manner in the inner part of the clamp inner cylinder, the clamping clamps can extrude the valve body positioned in the center of the clamp inner cylinder under pressure extrusion and realize the clamping and fixing effects of the valve core seat assembly, the clamp outer cylinder is sleeved outside the clamp inner cylinder in a sliding manner, the clamp outer cylinder penetrates and is connected in the clamp mounting seat in a sliding manner, the lower end of the clamp outer cylinder is fixedly connected with a clamping cylinder positioned at the lower side of the clamp mounting seat, the clamping cylinder is fixedly connected with the clamp mounting seat, the bottom of the valve core seat carrier is further provided with a carrier bottom plate, a placing hole is arranged in the upper surface of the valve core seat carrier, a sliding plate capable of blocking the bottom of the placing hole is connected between the carrier bottom plate and the valve core seat carrier in a sliding manner, and an extrusion spring is fixedly connected between the sliding plate and the valve core seat carrier.

Further, the ninety-degree rotating device comprises a third mounting frame fixedly arranged on the electric cabinet, a fourth sliding table cylinder is arranged on the third mounting frame, a rotating clamping cylinder is arranged on the fourth sliding table cylinder, and a second valve body clamp is arranged at the clamping end of the rotating clamping cylinder.

Further, the first necking device comprises a necking base fixedly arranged on the electric cabinet, a first air cylinder installation seat is fixedly arranged on the necking base, a first necking cylinder is fixedly arranged on the first air cylinder installation seat, a second sliding rail is fixedly arranged on the necking base, a second sliding block is connected onto the second sliding rail in a sliding manner, a necking die base is fixedly arranged on the second sliding block, a telescopic rod of the first necking cylinder is connected with the necking die base, a first necking die is arranged on the necking die base, and a valve body placing frame is arranged on one side, away from the necking die base, of the necking die.

Further, the dotting device is including setting firmly in cylinder support on the regulator cubicle, be equipped with dotting translation cylinder on the cylinder support, the telescopic link and the dotting mechanism base of dotting translation cylinder are connected, dotting mechanism base bottom is equipped with the third slider, the cooperation of third slider and third slide rail, dotting mechanism base top is equipped with four stands, four be equipped with first toper tungsten steel bar in the middle of the stand, stand and dotting mechanism upper end fixed connection, install the dotting cylinder on the dotting mechanism upper end, dotting mechanism upper end sliding connection have dotting mould sliding block, dotting mould sliding block upper end with dotting cylinder is connected, dotting mould sliding block lower extreme is equipped with the second toper tungsten steel bar, dotting mechanism base top still is provided with four be located the fixed column in the middle of the pillar, be equipped with first spring on the fixed column, be provided with sliding connection in the guide on the stand, guide piece on the guide piece is provided with on the valve body top the guide piece on the fixed column, the guide piece is provided with in the valve body, the guide piece is located on the valve body, the valve body is installed in the valve body, and is kept away from the valve body mounting in the valve body.

Further, the pushing device comprises a pushing cylinder support fixedly arranged on the electric cabinet, a pushing cylinder is arranged on the pushing cylinder support, a sliding groove is formed in the extending rod end of the pushing cylinder, the sliding groove is arranged on a sliding groove seat fixedly arranged on the electric cabinet, one side, away from the pushing cylinder, of the sliding groove is provided with a fourth mounting frame fixedly arranged on the electric cabinet, a fifth sliding table cylinder is arranged on the fourth mounting frame, a second connecting piece is arranged on the fifth sliding table cylinder, a first vertical sliding table cylinder is arranged on the second connecting piece, a third cylinder connecting piece is arranged on the first vertical sliding table cylinder, a fourth finger cylinder is arranged on the third cylinder connecting piece, and a valve body transferring clamp is arranged on the fourth finger cylinder.

Further, the valve body carrier includes valve body carrier base, the department is provided with rotary mechanism in the middle of the graduated disk, the valve body carrier base set firmly in rotary mechanism, be equipped with the valve body guide bar in the concave groove of valve body carrier base, valve body carrier base upside is equipped with the second spring, second spring one end top is in valve body carrier base is last, the other end top is last on the top board, fixedly connected with fourth slider on the top board, fourth slider with install the fourth slide rail cooperation on the valve body carrier base.

Further, the filter screen loading device comprises a filter screen vibrating disk fixedly arranged on the dividing disk, an outlet of the filter screen vibrating disk is in guide rail fit, the guide rail is arranged on a filter screen feeding support, the filter screen feeding support is fixedly arranged on the dividing disk, a filter screen stopping piece is arranged at the tail end of the guide rail, one end of the filter screen stopping piece is connected with a filter screen translation cylinder, and a filter screen pushing cylinder is further arranged on the filter screen feeding support.

Further, the second necking device comprises a bottom frame fixedly arranged on the index plate, a necking cylinder mounting frame is fixedly arranged on the bottom frame, a second necking cylinder is fixedly arranged on the necking cylinder mounting frame, a fifth sliding rail is further arranged on the bottom frame, a fifth sliding block is connected onto the fifth sliding rail in a sliding mode, a die support is fixedly connected onto the fifth sliding block, the telescopic end of the second necking cylinder is connected with the die support, and a second necking die is arranged at the upper end of the die support.

Further, the flaring device comprises a flaring cylinder, the flaring cylinder is mounted on a flaring cylinder mounting frame, a telescopic rod of the flaring cylinder is connected with a flaring needle, the bottom of the flaring needle is connected with a sixth sliding block, the sixth sliding block is matched with a sixth sliding rail mounted on a fixing frame, and the fixing frame is fixedly mounted on the dividing plate.

Further, the finished product recovery device comprises a recovery device support fixedly arranged on the dividing plate, a translation sliding table cylinder is arranged on the recovery device support, a fourth cylinder connecting piece is arranged on the translation sliding table cylinder, a second vertical sliding table cylinder is arranged on the fourth cylinder connecting piece, a third connecting plate is arranged on the second vertical sliding table cylinder, a fifth finger cylinder is arranged at one end of the third connecting plate, a recovery clamp is arranged on the fifth finger cylinder, a finished product recovery box is arranged below the recovery clamp, and the finished product recovery box is arranged on the recovery box support.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

the automatic degree is low, the interchangeability is strong, the design is reasonable, the process can be amplified in the production line, and the production line can process the raw materials into a throttle valve finished product step by step under the control of the controller;

the throttle valve raw materials can be efficiently produced through reasonable cooperation of the devices, so that the labor is greatly saved, and meanwhile, the production efficiency of products is improved.

Drawings

FIG. 1 is a schematic diagram of an automated throttle valve production line according to the present invention;

FIG. 2 is a schematic view of the structure of the electrical cabinet section;

FIG. 3 is a schematic structural view of an indexing disk portion;

fig. 4 is a schematic structural view of the transfer apparatus a;

FIG. 5 is a rear view of FIG. 4;

FIG. 6 is a schematic view of the structure of the vertical gripping device B;

fig. 7 is a schematic structural view of the horizontal gripping device C;

fig. 8 is a schematic structural view of a valve body blanking device D;

FIG. 9 is a schematic structural view of a cartridge seat clamping device E;

FIG. 10 is a schematic structural view of a valve core print carrier;

FIG. 11 is a schematic structural view of a clamp portion of the cartridge seat clamping device E;

FIG. 12 is a schematic view of a ninety degree rotation device F;

fig. 13 is a schematic structural view of the first necking device G;

fig. 14 is a schematic structural view of the dotting device H;

FIG. 15 is a schematic view of the dotting device H with the valve body bracket and mounting seat removed;

fig. 16 is a schematic structural view of the pushing device J;

FIG. 17 is a schematic diagram of the structure of the valve body carrier K;

fig. 18 is a schematic structural view of the filter screen mounting device L;

fig. 19 is a schematic structural view of a second necking device M;

fig. 20 is a schematic structural view of the flaring device N;

fig. 21 is a schematic structural view of the product recovery device P;

FIG. 22 is a cross-sectional view of a cartridge seat carrier;

FIG. 23 is a cross-sectional view of the clamping mechanism;

fig. 24 is a cross-sectional view of the valve body carrier K.

Reference numerals and signs

The device comprises a transfer device A, a vertical clamping device B, a horizontal clamping device C, a valve body blanking device D, a valve core seat clamping device E, a 90-degree rotating device F, a first necking device G, a dotting device H, a pushing device J, a valve body carrier K, a filter screen mounting device L, a second necking device M, a flaring device N, a finished product recovery device P, an electrical cabinet 1, an index plate 2, a carrier opening and closing cylinder 3, a valve body vibration disc 4, a valve body material stopping seat 5, a rotating cylinder mounting plate 6, a rotating cylinder 7, a valve body guide rod 8, a support plate 9, a third sliding table cylinder 10, a first cylinder connecting piece 11, a vertical moving cylinder 12, a second cylinder connecting piece 13, a third finger cylinder 14, a first valve body clamp 15, a first mounting frame 16, a valve core seat vibration disc 17, a second mounting frame 18, a pushing cylinder 19, a circular rail mounting frame 20, a circular rail 21, a valve core seat carrier 22, a valve body 23 and a third sliding table cylinder the fixture inner cylinder 24, the fixture outer cylinder 25, the fixture mount 26, the clamping cylinder 27, the slide plate 28, the carrier base 29, the clamping fixture 30, the rotary clamping cylinder 31, the fourth slide table cylinder 32, the second valve body fixture 33, the third mounting bracket 34, the first necking cylinder 35, the first cylinder mount 36, the necking die base 37, the first necking die 38, the second slide block 39, the second slide rail 40, the valve body placement frame 41, the dotting translation cylinder 42, the cylinder bracket 43, the third slide rail 44, the third slide block 45, the dotting mechanism base 46, the dotting mechanism upper end 47, the dotting cylinder 48, the dotting die slide block 49, the valve body guide 50, the valve body bracket 51, the mount 52, the first spring 53, the nut 54, the first slide table cylinder 55, the first connecting plate 56, the first finger cylinder 57, the vertical clamping fixture 58, the second slide table cylinder 59, the second connecting plate 60, the second finger cylinder 61, the horizontal gripping jig 62, the gripping device mounting plate 63, the connecting piece 64, the first slide rail 65, the screw slider 66, the platen 67, the ball screw 68, the first slider 69, the mounting bracket 70, the pushing cylinder 71, the pushing cylinder bracket 72, the slide groove 73, the slide groove seat 74, the fifth slide cylinder 75, the second connecting piece 76, the first vertical slide cylinder 77, the third cylinder connecting piece 78, the fourth finger cylinder 79, the valve body transfer jig 80, the fourth mounting bracket 81, the valve body carrier base 82, the second spring 83, the upper platen 84, the fourth slide rail 85, the fourth slider 86, the filter screen vibration plate 87, the guide rail 88, the filter screen pushing cylinder 89, the filter screen feeding bracket 90, the filter screen translation cylinder 91, the filter screen stopper 92, the second necking cylinder 93, the necking cylinder mounting bracket 94, the second necking die 95, the die bracket 96, the fifth slider 97, the fifth slide rail 98, the flaring cylinder 99, the flaring cylinder 100, the flaring needle 101, the sixth slide rail 102, the sixth slider 103, the translation slide cylinder 104, the second vertical slide cylinder 105, the fourth slide bracket 105, the fourth vertical slide cylinder 105, the fourth connecting piece 105, the third connecting piece 106, the third bracket 107, the recovery box 110, the recovery box 112, and the recovery box.

Detailed Description

For a better illustration of the present invention, the following description is made with reference to the accompanying drawings and examples:

the invention discloses an automatic production line of a throttle valve, which is shown in fig. 1-24, and comprises an electric cabinet 1, wherein a transfer device A, a valve body blanking device D, a valve core seat clamping device E, a ninety-degree rotating device F, a first necking device G, a dotting device H and a pushing device J are arranged on the electric cabinet 1, an index plate 2 is further arranged on the front side of the electric cabinet 1, a plurality of valve body carriers K in an annular array are arranged on the index plate 2, the valve body carriers K can rotate around the center of the annular array, a filter screen device L, a second necking device M, a flaring device N and a finished product recovery device P are sequentially arranged on the valve body carriers K in the anticlockwise direction, stations I to five are arranged in a defined mode at the positions of the valve body carriers K corresponding to the pushing device J in anticlockwise sequence, and carrier opening and closing cylinders 3 fixedly arranged on the index plate 2 are arranged at the positions of the stations I to five.

Further, the transfer device A comprises a mounting frame 70 fixedly arranged on the electrical cabinet 1, a ball screw 68 is fixedly arranged on the mounting frame 70, a screw slide block 66 is arranged on the ball screw 68, a pressing plate 67 is fixedly connected to the upper end of the screw slide block 66, a first slide rail 65 is fixedly arranged on the mounting frame 70, a plurality of first slide blocks 69 are slidingly connected to the first slide rail 65, a connecting piece 64 is fixedly connected to the first slide block 69, the connecting piece 64 is fixedly connected with the pressing plate 67, a mounting plate 63 is fixedly connected to the connecting piece 64, and two vertical clamping devices B and three horizontal clamping devices C are arranged on the mounting plate 63.

Further, the vertical clamping device B includes a first sliding table cylinder 55 fixedly arranged on the mounting plate 63, a first connecting plate 56 is connected to an extending rod of the first sliding table cylinder 55, a first finger cylinder 57 is connected to the lower side of the first connecting plate 56, and a vertical clamping fixture 58 is mounted at the lower end of the first finger cylinder 57.

Further, the horizontal clamping device C includes a second sliding table cylinder 59 fixedly arranged on the mounting plate 63, a second connecting plate 60 is connected to an extending rod of the second sliding table cylinder 59, a second finger cylinder 61 is connected to the lower side of the second connecting plate 60, and a horizontal clamping fixture 62 is mounted at the lower end of the second finger cylinder 61.

Further, valve body unloader D including set up in valve body vibration dish 4 on the regulator cubicle 1, the exit of valve body vibration dish 4 is connected with valve body material stopping seat 5, valve body material stopping seat 5 install in set firmly in first mounting bracket 16 on the regulator cubicle 1, still be provided with revolving cylinder mounting panel 6 on the first mounting bracket 16, revolving cylinder 7 is equipped with valve body guide bar 8 on the revolving cylinder mounting panel 6, first mounting bracket 16 one side is provided with set firmly in valve body clamp device on the regulator cubicle 1, valve body clamp device including set firmly in the backup pad 9 of regulator cubicle 1, backup pad 9 on install third slip table cylinder 10, be equipped with first cylinder connecting piece 11 on the third slip table cylinder 10, fixed mounting has vertical removal cylinder 12 on the first cylinder connecting piece 11, the end that stretches out of vertical removal cylinder 12 is equipped with second cylinder connecting piece 13, third cylinder 14 is installed to the second cylinder connecting piece 13 below, third finger 14 is equipped with first finger cylinder 15 of clamp.

Further, the valve core seat clamping device E comprises a second mounting frame 18 fixedly arranged on the electrical cabinet 1, a valve core seat vibration disc 17 is arranged on the second mounting frame 18, a pushing cylinder 19 is further arranged on the second mounting frame 18 through a bracket (not shown), a valve core seat carrier 22 is fixedly connected to the output end of the pushing cylinder 19, a disc opening of the valve core seat vibration disc 17 is arranged above the valve core seat carrier 22, the valve core seat carrier 22 is arranged on a circular rail 21, the circular rail 21 is arranged on a circular rail mounting frame 20, a clamping mechanism is arranged at one end, far away from the valve core seat vibration disc 17, of the circular rail 21, a clamp mounting seat 26 is fixedly connected to the electrical cabinet 1, a clamp 24 is fixedly connected to the clamp mounting seat 26, a stepped inner cylinder (not shown) for supporting a valve core rod 23 is arranged at the center of the clamp inner cylinder 24, so that the clamp 23 is positioned at the high position, the clamp mounting seat 24 is fixedly connected to the outer cylinder seat 25, a plurality of clamp assemblies 25 are fixedly connected to the outer cylinder seat 25 in a sliding manner, the clamp seat 25 is fixedly connected to the outer cylinder seat 25, the clamp assembly is fixedly arranged at the bottom of the outer cylinder seat 25, and the clamp assembly is fixedly connected to the valve body 30, and the valve body is fixedly connected to the valve body 30, a placement hole (not shown) is formed in the upper surface of the valve core seat carrier 22, a sliding plate 28 capable of blocking the bottom of the placement hole is slidably connected between the carrier bottom plate 29 and the valve core seat carrier 22, and an extrusion spring 113 is fixedly connected between the sliding plate 28 and the valve core seat carrier 22.

Further, the ninety-degree rotating device F includes a third mounting frame 34 fixedly arranged on the electrical cabinet 1, a fourth sliding table cylinder 32 is installed on the third mounting frame 34, a rotating clamping cylinder 31 is installed on the fourth sliding table cylinder 32, and a second valve body clamp 33 is installed at the clamping end of the rotating clamping cylinder 31.

Further, the first necking device G includes a necking base (not shown) fixedly arranged on the electrical cabinet 1, a first cylinder mounting seat 36 is fixedly arranged on the necking base, a first necking cylinder 35 is fixedly arranged on the first cylinder mounting seat 36, a second sliding rail 40 is fixedly arranged on the necking base, a second sliding block 39 is slidably connected on the second sliding rail 40, a necking die base 37 is fixedly arranged on the second sliding block 39, a telescopic rod of the first necking cylinder 35 is connected with the necking die base 37, a first necking die 38 is arranged on the necking die base 37, and a valve body placing frame 41 is arranged on one side, far away from the necking die base 37, of the necking die 38.

Further, the dotting device H includes the cylinder support 43 that sets firmly on the regulator cubicle 1, be equipped with dotting translation cylinder 42 on the cylinder support 43, the telescopic link of dotting translation cylinder 42 is connected with dotting mechanism base 46, dotting mechanism base 46 bottom is equipped with third slider 45, third slider 45 cooperates with third slide rail 44, dotting mechanism base 46 top is equipped with four stand (not shown), four be equipped with first toper tungsten steel bar (not shown) in the middle of the stand, stand and dotting mechanism upper end 47 fixed connection, install dotting cylinder 48 on the dotting mechanism upper end 47, dotting mechanism upper end 47 sliding connection has dotting mould sliding block 49, dotting mould sliding block 49 upper end with dotting cylinder 48 is connected, dotting mould sliding block 49 lower extreme is equipped with second toper tungsten bar (not shown), dotting mechanism base 46 top is still provided with and is located four in the middle of the stand (not shown), four be equipped with in the spring mount 53 on the stand is equipped with on the valve body 50 is equipped with the fixed part on the valve body 50, the valve body 50 is located the fixed to be equipped with the spring mount 52 on the valve body mount 50.

Further, the pushing device J includes a pushing cylinder support 72 fixedly arranged on the electrical cabinet 1, a pushing cylinder 71 is installed on the pushing cylinder support 72, a sliding groove 73 is formed in an extending rod end of the pushing cylinder 71, the sliding groove 73 is installed on a sliding groove seat 74 fixedly arranged on the electrical cabinet 1, a fourth installation frame 81 fixedly installed on the electrical cabinet 1 is arranged on one side, away from the pushing cylinder 71, of the sliding groove 73, a fifth sliding cylinder 75 is installed on the fourth installation frame 81, a second connecting piece 76 is installed on the fifth sliding cylinder 75, a first vertical sliding cylinder 77 is installed on the second connecting piece 76, a third cylinder connecting piece 78 is installed on the first vertical sliding cylinder 77, a fourth finger cylinder 79 is installed on the third cylinder connecting piece 78, and a valve body transferring clamp 80 is installed on the fourth finger cylinder 79.

Further, the valve body carrier K includes a valve body carrier base 82, a rotating mechanism is disposed in the middle of the dividing disc 2, the valve body carrier base 82 is fixedly disposed on the rotating mechanism, a valve body guide rod (not shown) is disposed in a concave groove of the valve body carrier base 82, a second spring 83 is disposed on the upper side of the valve body carrier base 82, one end of the second spring 83 is propped against the valve body carrier base 82, the other end is propped against an upper pressing plate 84, a fourth sliding block 86 is fixedly connected on the upper pressing plate 84, and the fourth sliding block 86 is matched with a fourth sliding rail 85 mounted on the valve body carrier base 82.

Further, the filter screen loading device L comprises a filter screen vibration disc 87 fixedly arranged on the index plate 2, an outlet of the filter screen vibration disc 87 is in fit with a guide rail 88, the guide rail 88 is arranged on a filter screen feeding support 90, the filter screen feeding support 90 is fixedly arranged on the index plate 2, a filter screen stopping piece 92 is arranged at the tail end of the guide rail 88, one end of the filter screen stopping piece 92 is connected with a filter screen translation cylinder 91, and a filter screen pushing cylinder 89 is further arranged on the filter screen feeding support 90.

Further, the second necking device M includes a chassis (not shown) fixedly arranged on the index plate 2, a necking cylinder mounting frame 94 is fixedly arranged on the chassis, a second necking cylinder 93 is fixedly arranged on the necking cylinder mounting frame 94, a fifth sliding rail 98 is further arranged on the chassis, a fifth sliding block 97 is slidingly connected onto the fifth sliding rail, a mold support 96 is fixedly connected onto the fifth sliding block 97, the telescopic end of the second necking cylinder 93 is connected with the mold support 96, and a second necking mold 95 is arranged at the upper end of the mold support 96.

Further, the flaring device N includes a flaring cylinder 99, the flaring cylinder 99 is mounted on a flaring cylinder mounting frame 100, a telescopic rod of the flaring cylinder 99 is connected with a flaring needle 101, a sixth slider 103 is connected to the bottom of the flaring needle 101, the sixth slider 103 cooperates with a sixth sliding rail 102 mounted on a fixing frame (not shown), and the fixing frame is fixedly mounted on the dividing plate 2.

Further, the finished product recovery device P includes a recovery device support 110 fixedly arranged on the index plate 2, a translation sliding table cylinder 104 is arranged on the recovery device support 110, a fourth cylinder connecting piece 106 is arranged on the translation sliding table cylinder 104, a second vertical sliding table cylinder 105 is arranged on the fourth cylinder connecting piece 106, a third connecting plate 107 is arranged on the second vertical sliding table cylinder 105, a fifth finger cylinder 108 is arranged at one end of the third connecting plate 107, a recovery clamp 109 is arranged on the fifth finger cylinder 108, a finished product recovery box 111 is arranged below the recovery clamp 109, and the finished product recovery box 111 is arranged on the recovery box support 112.

Specifically, when the production line starts to work, the ball screw 68 is started to drive the screw slider 66, the pressing plate 67, the connecting piece 64, the first slider 69 and the clamping device mounting plate 63 to move left and right, so that the horizontal clamping device C and the vertical clamping device B move;

when the transfer device A moves to the right limit, a first sliding table cylinder 55 on the vertical clamping device B extends out, after the first sliding table cylinder 55 extends out, the first finger cylinder 57 clamps and drives a vertical clamping fixture 58 to clamp the valve body, and then the first sliding table cylinder 55 retracts;

When the transfer device A moves to the left limit, a first sliding table cylinder 55 on the vertical clamping device B extends out, after extending out to the right, a first finger cylinder 57 is loosened, the vertical clamping fixture 58 is driven to loosen the valve body, and then the first sliding table cylinder 55 is retracted;

the operation mode of the horizontal clamping device C is consistent with that of the vertical clamping device B;

the left-right reciprocating motion of the transfer device A on the production line is matched with the clamping and loosening of the horizontal clamping device C and the vertical clamping device B, so that the copper pipe to be processed is continuously translated from right to left, and is matched with the corresponding device to be continuously processed while moving, and a finished product is finally produced;

firstly, the valve body moves out to the valve body stopping seat 5 in the valve body vibration disc 4, the vertical moving cylinder 12 stretches out, and the third finger cylinder 14 clamps the valve body after being lowered into place; then the vertical moving cylinder 12 is retracted, the third sliding table cylinder 10 is extended, the valve body is installed on the valve body guide rod 8, then the third sliding table cylinder 10 is reset, the rotating cylinder 7 rotates for 90 degrees, the valve body is vertically placed, and the vertical clamping device B waits for being taken away;

the valve core seat vibrating disk 17 in the valve core seat clamping device E guides the valve core seat assembly into the valve core seat carrier 22, the pushing cylinder 19 pushes the valve core seat carrier 22 out, when the sliding plate 28 below the valve core seat carrier 22 touches the valve body 23, the valve core seat assembly is retracted, and then the valve core seat assembly falls into the valve body 23; the clamping cylinder 27 extends out and drives the clamp outer cylinder 25 to move upwards, and the clamping clamp 30 moves in the radial direction of the clamp inner cylinder 24 due to the fact that the clamp inner cylinder 24 and the clamp outer cylinder 25 tend to be attached, so that the valve core seat assembly is clamped;

Then the vertical clamping device B clamps the valve body 23 to move to the 90-degree rotating device F, at the moment, the fourth sliding table cylinder 32 of the 90-degree rotating device F stretches out, the clamping cylinder 31 is rotated to clamp the valve body 23 in place and then the valve body 23 is rotated to be horizontally placed by 90 degrees, and when the horizontal clamping device C clamps the valve body, the clamping cylinder 31 is rotated to loosen the valve body, and the fourth sliding table cylinder 32 is retracted;

then the horizontal clamping device C clamps the valve body 23 to move to the necking device G, the valve body 23 is placed on the valve body placing frame 41, the first necking cylinder 35 stretches out to drive the first necking die 38 to move towards the valve body until the necking is finished, and the first necking cylinder 35 retracts;

in the dotting device H, a valve body 23 is transferred to a valve body bracket 51, a dotting translation cylinder 42 extends to drive a dotting mechanism base 45 to move, a valve body guide 50 moves, and after the valve body guide 50 moves into the valve body, a dotting cylinder 48 extends to drive a dotting die sliding block 49 to move downwards so as to realize a dotting process;

then the horizontal clamping device C clamps the valve body 23 to move to the sliding groove 73 of the pushing device J, the pushing cylinder 71 extends out to push the valve body 23 to the other end of the sliding groove 73, then the first vertical sliding table cylinder 77 extends out, the fourth finger cylinder 78 clamps the valve body 23 in place, then the first vertical sliding table cylinder 77 retracts the fifth sliding table cylinder 75 to drive the valve body 23 to move, meanwhile, the carrier opening and closing cylinder 3 extends out and pushes the pressing plate 84 on the valve body carrier K open, until the valve body 23 enters the valve body guide rod of the valve body carrier base 82, then the carrier opening and closing cylinder 3 retracts, and the upper pressing plate 84 compresses the valve body under the action of the second spring 83;

Then the rotating mechanism on the dividing plate 2 rotates anticlockwise for 60 degrees to the position of the filter screen mounting device L, the filter screen vibrating plate 87 vibrates the filter screen into the filter screen stopping piece 92, the filter screen translation cylinder 91 stretches out to translate the filter screen to the pipe orifice of the valve body 23, and the filter screen pushing cylinder 89 stretches out and places the filter screen into the valve body 23;

then, at the second necking device M, the second necking cylinder stretches 93 to drive the second necking die 95 to change the end of the valve body 23 into a necking;

then, at the flaring device N, the flaring cylinder 99 stretches out to drive the flaring needle 100 to move towards the valve body 23, and after the flaring is finished, the flaring cylinder 99 retracts.

Then the valve body 23 is rotated to a station five on the index plate 2, the second vertical sliding table cylinder 105 stretches out, the fifth finger cylinder 108 drives the recovery clamp 109 to clamp the valve body 23, the second vertical sliding table cylinder 105 retracts, meanwhile, the translation sliding table cylinder 104 moves the processed valve body 23 to the position above the finished product recovery box 111, the second vertical sliding table cylinder 105 stretches out, and the fifth finger cylinder 108 loosens to put the processed valve body 23 into the finished product recovery box 111.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the technical solution of the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solution described in the foregoing embodiments may be modified or some of the technical features thereof may be equally substituted; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. An automatic production line of choke valve, its characterized in that: the automatic valve body assembling device comprises an electric cabinet (1), wherein a transfer device (A), a valve body blanking device (D), a valve core seat clamping device (E), a ninety-degree rotating device (F), a first necking device (G), a dotting device (H) and a pushing device (J) are arranged on the electric cabinet (1), an index plate (2) is further arranged on the front side of the electric cabinet (1), a plurality of valve body carriers (K) of an annular array are arranged on the index plate (2), the valve body carriers (K) can rotate around the center of the annular array, a filter screen device (L), a second necking device (M), a flaring device (N) and a finished product recovery device (P) are sequentially arranged on the valve body carriers (K) in the anticlockwise direction, the valve body carriers (K) corresponding to the pushing device (J) are defined as first stations and are arranged in anticlockwise sequence, and carrier opening and closing cylinders (3) fixedly arranged on the index plate (2) are arranged at the first to the fifth stations;

the valve core seat clamping device (E) comprises a second mounting frame (18) fixedly arranged on the electrical cabinet (1), a valve core seat vibration disc (17) is arranged on the second mounting frame (18), a pushing cylinder (19) is further arranged on the second mounting frame (18) through a bracket, the output end of the pushing cylinder (19) is fixedly connected with a valve core seat carrier (22), a disc opening of the valve core seat vibration disc (17) is arranged above the valve core seat carrier (22), the valve core seat carrier (22) is arranged on a circular rail (21), the circular rail (21) is arranged on the circular rail mounting frame (20), the circular rail (20) is fixedly arranged on the electrical cabinet (1), a clamping mechanism is arranged at one end of the circular rail (21) far away from the valve core seat vibration disc (17), the clamping mechanism comprises a clamp mounting seat (26) fixedly connected to the electrical cabinet (1), a clamp (24) is fixedly connected to the inner cylinder clamp mounting seat (26), the inner cylinder clamp mounting seat (24) is arranged on the circular rail mounting frame (20), the circular rail mounting frame (20) is fixedly arranged on the electrical cabinet (1), the valve body (23) is fixedly connected with the valve body (23) in a certain position, and the valve body (23) is arranged at the position of the valve body (23) in a certain position, and the valve body is in a certain position, and the valve body (30) is in a sliding mode, the clamping fixture is characterized in that the clamping fixture (30) can extrude the valve body (23) located at the center of the fixture inner cylinder (24) under pressure extrusion, a fixture outer cylinder (25) is sleeved outside the fixture inner cylinder (24) in a sliding manner, the fixture outer cylinder (25) penetrates through and is connected with the fixture mounting seat (26) in a sliding manner, the lower end of the fixture outer cylinder (25) is fixedly connected with a clamping cylinder (27) located at the lower side of the fixture mounting seat (26), the clamping cylinder (27) is fixedly connected with the fixture mounting seat (26), a carrier bottom plate (29) is further arranged at the bottom of the valve core carrier (22), a placing hole is formed in the upper surface of the valve core carrier (22), a sliding plate (28) capable of blocking the bottom of the placing hole is connected between the carrier bottom plate (29) and the valve core carrier (22), and an extrusion spring (113) is further fixedly connected between the sliding plate (28) and the valve core carrier (22).

2. The throttle valve automated production line according to claim 1, wherein: the automatic clamping device is characterized in that the transfer device (A) comprises a mounting frame (70) fixedly arranged on the electrical cabinet (1), a ball screw (68) is fixedly arranged on the mounting frame (70), a screw slide block (66) is arranged on the ball screw (68), a pressing plate (67) is fixedly connected to the upper end of the screw slide block (66), a first sliding rail (65) is fixedly arranged on the mounting frame (70), a plurality of first sliding blocks (69) are fixedly connected to the first sliding rail (65), a connecting piece (64) is fixedly connected to the first sliding block (69), a mounting plate (63) is fixedly connected to the connecting piece (64), and two vertical clamping devices (B) and three horizontal clamping devices (C) are arranged on the mounting plate (63).

3. A throttle valve automated production line according to claim 2, wherein: the vertical clamping device (B) comprises a first sliding table cylinder (55) fixedly arranged on the mounting plate (63), a first connecting plate (56) is connected to the extending rod of the first sliding table cylinder (55), a first finger cylinder (57) is connected to the lower side of the first connecting plate (56), a vertical clamping clamp (58) is arranged at the lower end of the first finger cylinder (57), the horizontal clamping device (C) comprises a second sliding table cylinder (59) fixedly arranged on the mounting plate (63), a second connecting plate (60) is connected to the extending rod of the second sliding table cylinder (59), a second finger cylinder (61) is connected to the lower side of the second connecting plate (60), and a horizontal clamping clamp (62) is arranged at the lower end of the second finger cylinder (61).

4. A throttle valve automated production line according to claim 3, wherein: valve body unloader (D) including set up in valve body vibration dish (4) on regulator cubicle (1), the exit of valve body vibration dish (4) is connected with valve body material stopping seat (5), valve body material stopping seat (5) install in set firmly in first mounting bracket (16) on regulator cubicle (1), still be provided with revolving cylinder mounting panel (6) on first mounting bracket (16), be equipped with revolving cylinder (7) on revolving cylinder mounting panel (6), be equipped with valve body guide bar (8) on revolving cylinder (7), first mounting bracket (16) one side be provided with set firmly in valve body clamp device on regulator cubicle (1), valve body clamp device including set firmly in backup pad (9) of regulator cubicle (1), backup pad (9) on install third slip table cylinder (10), be equipped with first cylinder connecting piece (11) on third slip table cylinder (10), be equipped with vertical removal (12) on first cylinder connecting piece (11), vertical removal (16) one side be provided with set firmly in valve body clamp device on first mounting bracket (16) one side be provided with the backup pad (9), third cylinder connecting piece (14) are equipped with the third cylinder connecting piece (13), the third cylinder connecting piece (13) is equipped with down.

5. The throttle valve automated production line according to claim 4, wherein: the ninety-degree rotating device (F) comprises a third mounting frame (34) fixedly arranged on the electrical cabinet (1), a fourth sliding table cylinder (32) is arranged on the third mounting frame (34), a rotating clamping cylinder (31) is arranged on the fourth sliding table cylinder (32), and a second valve body clamp (33) is arranged at the clamping end of the rotating clamping cylinder (31);

the utility model provides a valve body rack, including electrical cabinet (1) is connected, electrical cabinet (1) is connected with the regulator cubicle, first necking down device (G) is including setting firmly in necking down the base on, fixed mounting has first cylinder mount pad (36) on the base of necking down, fixed mounting has second slide rail (40) on the base of necking down, sliding connection has second slider (39) on second slide rail (40), fixed mounting has necking down mould base (37) on second slider (39), the telescopic link of first necking down cylinder (35) with necking down mould base (37) are connected, install first necking down mould (38) on necking down mould base (37), necking down mould (38) keep away from one side of necking down mould base (37) is equipped with valve body rack (41).

6. The throttle valve automated production line according to claim 5, wherein: the dotting device (H) comprises a cylinder bracket (43) fixedly arranged on the electrical cabinet (1), a dotting translation cylinder (42) is arranged on the cylinder bracket (43), a telescopic rod of the dotting translation cylinder (42) is connected with a dotting mechanism base (46), a third sliding block (45) is arranged at the bottom of the dotting mechanism base (46), the third sliding block (45) is matched with a third sliding rail (44), four upright posts are arranged above the dotting mechanism base (46), a first conical tungsten steel rod is arranged in the middle of the four upright posts, the upright posts are fixedly connected with the upper end part (47) of the dotting mechanism, a dotting cylinder (48) is arranged on the upper end part (47) of the dotting mechanism, the upper end part (47) of the dotting mechanism is slidably connected with a dotting die sliding block (49), the lower end of the dotting die sliding block (49) is provided with a second conical tungsten rod, the dotting mechanism base (46) is provided with a guide nut (50) which is arranged on the upper end part of the valve body (53), a guide nut (50) is arranged on the middle part (53), one end of the valve body guide piece (50) far away from the fixed column is provided with a valve body support (51), the valve body support (51) is installed on an installation seat (52), and the installation seat (52) is fixedly arranged on the upper surface of the electrical cabinet (1).

7. The automated throttle valve production line of claim 6, wherein: the pushing device (J) comprises a pushing cylinder support (72) fixedly arranged on an electrical cabinet (1), a pushing cylinder (71) is arranged on the pushing cylinder support (72), a sliding groove (73) is formed in the extending rod end of the pushing cylinder (71), the sliding groove (73) is arranged on a sliding groove seat (74) fixedly arranged on the electrical cabinet (1), a fourth mounting frame (81) fixedly arranged on the electrical cabinet (1) is arranged on one side of the pushing cylinder (71) away from the sliding groove (73), a fifth sliding table cylinder (75) is arranged on the fourth mounting frame (81), a second connecting piece (76) is arranged on the fifth sliding table cylinder (75), a first vertical sliding table cylinder (77) is arranged on the second connecting piece (76), a third cylinder connecting piece (78) is arranged on the first vertical sliding table cylinder (77), a fourth finger cylinder (79) is arranged on the third cylinder connecting piece (78), and a transferring clamp (80) is arranged on the fourth finger cylinder (79).

8. The automated throttle valve production line of claim 7, wherein: the valve body carrier (K) comprises a valve body carrier base (82), a rotating mechanism is arranged in the middle of the dividing disc (2), the valve body carrier base (82) is fixedly arranged in the rotating mechanism, a valve body guide rod is arranged in a concave groove of the valve body carrier base (82), a second spring (83) is arranged on the upper side of the valve body carrier base (82), one end of the second spring (83) is propped against the valve body carrier base (82) and the other end is propped against an upper pressing plate (84), a fourth sliding block (86) is fixedly connected onto the upper pressing plate (84), and the fourth sliding block (86) is matched with a fourth sliding rail (85) arranged on the valve body carrier base (82).

9. The automated throttle valve production line of claim 8, wherein: the filter screen loading device (L) comprises a filter screen vibrating disc (87) fixedly arranged on the dividing disc (2), an outlet of the filter screen vibrating disc (87) is matched with a guide rail (88), the guide rail (88) is arranged on a filter screen loading support (90), the filter screen loading support (90) is fixedly arranged on the dividing disc (2), a filter screen stopping piece (92) is arranged at the tail end of the guide rail (88), one end of the filter screen stopping piece (92) is connected with a filter screen translation cylinder (91), and a filter screen pushing cylinder (89) is further arranged on the filter screen loading support (90);

the second necking device (M) comprises a bottom frame fixedly arranged on the index plate (2), a necking cylinder mounting frame (94) is fixedly arranged on the bottom frame, a second necking cylinder (93) is fixedly arranged on the necking cylinder mounting frame (94), a fifth sliding rail (98) is further arranged on the bottom frame, a fifth sliding block (97) is connected onto the fifth sliding rail in a sliding manner, a die support (96) is fixedly connected onto the fifth sliding block (97), the telescopic end of the second necking cylinder (93) is connected with the die support (96), and a second necking die (95) is arranged at the upper end of the die support (96);

The flaring device (N) comprises a flaring cylinder (99), the flaring cylinder (99) is arranged on a flaring cylinder mounting frame (100), a telescopic rod of the flaring cylinder (99) is connected with a flaring needle (101), a sixth sliding block (103) is connected to the bottom of the flaring needle (101), the sixth sliding block (103) is matched with a sixth sliding rail (102) on a fixing frame, and the fixing frame is fixedly arranged on the dividing plate (2);

finished product recovery unit (P) including set firmly in recovery unit support (110) on graduated disk (2), be equipped with translation slip table cylinder (104) on recovery unit support (110), be equipped with fourth cylinder connecting piece (106) on translation slip table cylinder (104), be equipped with vertical slip table cylinder (105) of second on fourth cylinder connecting piece (106), be equipped with third connecting plate (107) on the vertical slip table cylinder (105) of second, fifth finger cylinder (108) are equipped with to third connecting plate (107) one end, be equipped with on fifth finger cylinder (108) and retrieve anchor clamps (109), product recovery case (111) have been placed to retrieve anchor clamps (109) below, product recovery case (111) are placed on recovery case support (112).