CN114210853B - Pipe discharging machine - Google Patents
Pipe discharging machine Download PDFInfo
- Publication number
- CN114210853B CN114210853B CN202111612673.9A CN202111612673A CN114210853B CN 114210853 B CN114210853 B CN 114210853B CN 202111612673 A CN202111612673 A CN 202111612673A CN 114210853 B CN114210853 B CN 114210853B
- Authority
- CN
- China
- Prior art keywords
- rod
- reciprocating screw
- plate
- sleeve
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 22
- 238000005491 wire drawing Methods 0.000 claims abstract description 39
- 230000008093 supporting effect Effects 0.000 claims abstract description 38
- 210000000078 claw Anatomy 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 14
- 229910052802 copper Inorganic materials 0.000 description 14
- 239000010949 copper Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a pipe discharging machine which comprises a bracket and a supporting frame, wherein a discharging device is arranged on the bracket and comprises a reciprocating screw rod, a sliding block, a telescopic plate, a wire drawing roller and a wire supporting rod, and the reciprocating screw rod is vertically arranged above the middle of the bracket. The reciprocating screw is connected with a reciprocating screw driving motor. The two wire drawing rollers are symmetrically and rotatably arranged on the expansion plate. The top end of the stay wire rod can slide in the sleeve through a horizontal rod. The sleeve is provided with a horizontal rod driving mechanism for moving the horizontal rod by a pipeline diameter distance when the sliding block moves to the bottom end or the top end. The reciprocating screw control device comprises a supporting rod arranged on one side of the expansion plate, and a sensor for detecting the distance between the pipeline and the supporting rod is arranged at the end part of the supporting rod. The invention has the characteristics of effectively avoiding pipeline collapse, accurately drawing the pipeline and saving materials.
Description
Technical Field
The invention relates to a pipe discharging machine.
Background
The pipe (such as copper pipe, aluminum pipe, composite pipe, etc.) needs to be discharged from the initial disc shape when in use, and a single pipe is slowly pulled out for use. Such as copper or aluminum tubing, are important materials in air conditioning and refrigeration units, not only in the evaporator and condenser of an air conditioner, but also in connection pipes and tubes. When the copper pipe is processed and manufactured into the condenser, the copper pipe needs to be straightened through the straightening blanking machine, when the condenser is used, the copper pipe starts to be pulled from the inner side of a disc of copper pipe, in order to release torsional stress generated by pulling the copper pipe, the copper pipe needs to pass through an arched plastic pipe and then is connected with the straightening blanking machine, and when the copper pipe is pulled, the fact that the adjacent copper pipe on the same layer is easily misplaced when the copper pipe is pulled, so that collapse of the copper pipe on the same layer is caused, and the copper pipe is bent when the copper pipe is pulled in the later stage, so that the waste of materials is caused. Therefore, the design of the pipe discharging machine which can effectively avoid pipe collapse, accurately draw lines and save materials has wide market prospect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the pipe discharging machine which can effectively avoid pipe collapse, accurately draw lines and save materials.
The technical scheme adopted for solving the technical problems is as follows:
the pipe discharging machine comprises a bracket and a supporting frame, wherein a discharging device is arranged on the bracket and comprises a reciprocating screw rod, a sliding block, a telescopic plate, a wire drawing roller and a wire supporting rod, and the reciprocating screw rod is vertically arranged above the middle of the bracket; the reciprocating screw is connected with a reciprocating screw driving motor; the sliding block is provided with a nut matched with the reciprocating screw rod, and the pitch of the reciprocating screw rod is the same as the diameter of the pipe; a vertical sliding rod is arranged on the bracket, and the top end of the vertical sliding rod passes through the sliding block; one end of the expansion plate is sleeved on the sliding block through a circular ring, and the other end of the expansion plate is clamped in a strip-shaped clamping groove vertically arranged on the stay wire rod; the two wire drawing rollers are symmetrically and rotatably arranged on the expansion plate; the two wire drawing rollers are in driving connection through gears, and one wire drawing roller is connected with a wire drawing roller driving motor; the telescopic plate is connected with a spiral pipe, and the bottom opening of the spiral pipe corresponds to a gap between the two wire drawing rollers; the top end of the spiral tube is positioned above the axis of the reciprocating screw rod and is provided with an upward opening; the top end of the reciprocating screw rod is fixed with a horizontal sleeve, and the top end of the stay wire rod can slide in the sleeve through a horizontal rod; the sleeve is provided with a horizontal rod driving mechanism for moving the horizontal rod by a pipe diameter distance when the sliding block moves to the bottom end or the top end;
the telescopic plate on one side of the wire drawing roller is provided with a reciprocating screw control device, the reciprocating screw control device comprises a supporting rod arranged on one side of the telescopic plate, the end part of the supporting rod is provided with a sensor for detecting the distance between the pipe and the supporting rod, and the sensor is a distance measuring sensor. When the distance value detected by the sensor is a, the reciprocating screw driving motor stops rotating, and when the distance value detected by the sensor is b, the reciprocating screw driving motor starts rotating; the support frame is provided with a guide pipe, the guide pipe is arranged on the support frame in an arch shape, one end of the guide pipe is positioned above the spiral pipe, and the other end of the guide pipe is connected with a straightening blanking machine.
As a preferred embodiment of the horizontal rod driving mechanism, the horizontal rod driving mechanism comprises a push block sliding below the sleeve, and a return spring is arranged between the push block and the sleeve; the pushing block and the supporting pipe are hinged with a pushing claw; the bottom end of the pushing block is hinged with the sleeve through two connecting plates which are hinged with each other; the bottom end of the sleeve is provided with a strip-shaped opening, and the pushing claw penetrates through the strip-shaped opening and then is propped in a tooth slot arranged at the bottom end of the horizontal rod; the bottom end of the sleeve is also hinged with a pawl, and a torsion spring which is in an initial state and enables the top end of the pawl or the pushing claw to cling to the horizontal rod is respectively arranged at the hinged joint of the pawl and the hinged joint of the pushing claw; the push rod is arranged below the connecting plate, is connected with a bottom plate capable of sliding vertically through a traction rope, and can be pushed to move with the bottom plate when the sliding block moves to the top end or the bottom end, so that the top end of the push rod moves vertically and pushes the connecting plate, and the horizontal movement of the push block is realized.
Further, a vertical fixing plate is fixed at the bottom end of the sleeve, a horizontal round rod is fixed on the fixing plate, the push block is sleeved on the horizontal round rod, the reset spring is sleeved on the horizontal round rod, one end of the reset spring is propped against the fixing plate, and the other end of the reset spring is propped against the push block.
Further, a vertical plate is arranged at the bottom end of the sleeve, the ejector rod and the bottom plate slide on the vertical plate, a guide plate is arranged on the vertical plate, one end of the traction rope is connected with the ejector rod, and the other end of the traction rope penetrates through the guide plate and then is connected with the bottom plate.
Further, the top end of the ejector rod is connected with an adjusting cap in a threaded mode, and scale marks are arranged on the outer surface of the upper side of the ejector rod.
Further, a horn-shaped opening is formed in the bottom end of the guide tube.
Further, a horizontal control rod is arranged at the end part of the support rod, the control rod slides in an open slot arranged at the end part of the support rod, a compression spring is arranged in the open slot, one end of the compression spring is propped against the side wall of the open slot, and the other end of the compression spring is propped against the control rod; the control rod comprises two sections with mutually sleeved ends, the sensor is a pressure sensor, and the pressure sensor is positioned between the two sections of the control rod; the end of the control rod is provided with an arc-shaped groove.
Further, the top end of the reciprocating screw rod is fixedly connected with a vertical rod, and the spiral pipe is connected with the vertical rod through a connecting rod; the spiral tube is a plastic tube.
Further, the reciprocating screw is detachably connected with an output shaft of the reciprocating screw driving motor.
The beneficial effects of the invention are as follows:
when the pipe bending device is used, a disc pipe is placed on the bracket, when the reciprocating screw rod rotates, the sliding block vertically reciprocates, the stay wire rod also rotates along with the reciprocating screw rod, collapse caused by dislocation of the pipe can be prevented under the action of the stay wire rod, and bending of the pipe is avoided. When the sliding block moves from the top end to the bottom end or from the bottom end to the top end, the pipe on the same layer is pulled out, and by arranging the horizontal rod driving mechanism, the horizontal rod can move by the distance of one pipe diameter after the pipe is pulled out by one layer, and the stay wire rod can continuously support the pipe on the next layer, so that automatic supporting action is realized. By arranging two wire drawing rollers, power can be provided for drawing the pipe. Through setting up the spiral pipe, can release the stress of tubular product, the tubular product is located the axis position of reciprocating screw when wearing out from the top of spiral pipe simultaneously, twists reverse tubular product when can avoiding the spiral pipe to rotate. By arranging the reciprocating screw control device, the starting or stopping of the reciprocating screw driving motor can be controlled by detecting the distance between the reciprocating screw driving motor and the pipe, so that an automatic control process is realized. Through setting up ejector pad and pushing claw, when the ejector pin receives the thrust of slider or the pulling force of haulage rope, the ejector pin can vertically move the promotion connecting plate motion, realizes the horizontal migration of ejector pad, promotes the horizon bar and removes a tubular product diameter distance under the effect of pushing claw. Through setting up the adjustment cap, the top that accessible screw up the adjustment cap adjusts the adjustment cap is apart from the distance of connecting plate, realizes that the horizon bar removes different distances at every turn.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the discharging device of the present invention;
FIG. 3 is a schematic perspective view of the discharging device of the present invention;
FIG. 4 is a schematic view of a partial A enlarged structure of FIG. 1 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2 in part B according to the present invention;
FIG. 6 is an enlarged view of the portion C of FIG. 3 in accordance with the present invention;
FIG. 7 is a schematic cross-sectional view of the horizontal bar drive mechanism of the present invention;
FIG. 8 is a schematic cross-sectional view of the connection of the support rod and the control rod of the present invention;
FIG. 9 is a schematic perspective view of the bracket and vertical slide bar of the present invention;
FIG. 10 is a top view of the present invention when tubing is drawn;
FIG. 11 is a schematic cross-sectional view of the stay wire and expansion plate of the present invention;
in the figure, a bracket 1, a vertical slide bar 11, an upper support plate 12, a lower support plate 13, a column 14, a discharging device 2, a reciprocating screw 21, a reciprocating screw driving motor 211, a sleeve 2111, a sleeve 212, a bar-shaped opening 2121, a fixed plate 2122, a horizontal round bar 2123, a vertical plate 2124, a guide plate 2125, a vertical rod 213, a connecting rod 2131, a slider 22, a telescopic plate 23, a circular ring 231, a spiral tube 232, an L-shaped plate 233, a wire drawing roller 24, a gear 241, a wire drawing roller driving motor 242, a wire drawing rod 25, a bar-shaped clamping groove 251, a horizontal rod 252, a tooth socket 2521, a horizontal rod driving mechanism 3, a pushing block 31, a return spring 32, a pushing claw 33, a connecting plate 34, a pawl 35, a push rod 36, a pulling rope 361, a bottom plate 362, an adjusting cap 363, a scale line 364, a reciprocating screw controlling device 4, a supporting rod 41, an opening groove 411, a compression spring 412, a control rod 42, an arc groove 421, a sensor 43, a supporting frame 5, a guide tube 51, a horn-shaped opening 511, a controller 6, and a control button 61 are shown.
Detailed Description
For a better understanding of the present invention, embodiments of the present invention are explained in detail below with reference to the drawings.
The pipe discharging machine shown in fig. 1 to 11 comprises a bracket 1 and a supporting frame 5, wherein the bracket 1 comprises an upper supporting plate 12 and a lower supporting plate 13, and the upper supporting plate 12 and the lower supporting plate 13 are connected through a plurality of upright posts 14. The bracket 1 is provided with a discharging device 2, two discharging devices 2 in the drawing are symmetrically arranged, and one or more discharging devices can be arranged in use. Each discharging device 2 comprises a reciprocating screw 21, a sliding block 22, a telescopic plate 23, a wire drawing roller 24 and a wire supporting rod 25, and the reciprocating screw 21 is vertically arranged above the middle of the bracket 1. The reciprocating screw 21 is connected with a reciprocating screw driving motor 211, and the reciprocating screw driving motor 211 is fixed at the bottom end of the upper supporting plate 12. The sliding block 22 is provided with a nut matched with the reciprocating screw rod 21, and the pitch of the reciprocating screw rod 21 is the same as the diameter of the pipe; i.e. the slider 22 is movable up and down along the reciprocating screw 21. And the reciprocating screw 21 rotates once, the pipe is also pulled once, and when the sliding block 22 moves to the bottom end or the top end, the pipe of the same layer is just pulled. The bracket 1 is provided with vertical slide bars 11, the vertical slide bars 11 are fixedly connected with an upper supporting plate 12, and two vertical slide bars 11 are shown in the drawing. The top end of the vertical sliding rod 11 passes through the sliding block 22, and the vertical sliding rod 11 can limit the sliding block 22 to rotate.
One end of the expansion plate 23 is sleeved on the sliding block 22 through a circular ring 231, as shown in fig. 11, the expansion plate 23 comprises a plurality of sections which are mutually sleeved, the left end of the expansion plate 23 extends out, and the end part slides in the strip-shaped clamping groove 251 in a circular shape. The slider 22 has a disc shape, and when the slider 22 is specifically implemented, an annular groove is provided on the outer ring of the slider 22, and when the slider is used, the annular ring 231 is sleeved in the annular groove. The other end of the expansion plate 23 is clamped in the strip-shaped clamping groove 251 vertically arranged on the stay wire rod 25, so that the expansion plate 23 can be driven to rotate together when the stay wire rod 25 rotates, the expansion plate 23 can also reciprocate vertically along with the sliding block 22 when rotating, the end part of the expansion plate 23 can rotate continuously along the inner ring of the pipe disc, and simultaneously, the expansion plate can move vertically while rotating, so that the movement track of the pipe during drawing is simulated.
The two wire drawing rollers 24 are arranged, a layer of rubber is smeared on the surface of each wire drawing roller 24, friction force is increased, and meanwhile, the pipe is not easy to scratch. The two wire drawing rollers 24 are symmetrically and rotatably arranged on the expansion plate 23, as shown in fig. 4 and 5, an L-shaped plate 233 is arranged at the end of the expansion plate 23, and the upper and lower ends of the wire drawing rollers 24 are arranged on the expansion plate 23 and the L-shaped plate 233 through bearings (not shown). The two wire drawing rollers 24 are in driving connection through gears 241, each wire drawing roller 24 is sleeved with a gear 241 which is meshed with each other, one wire drawing roller 24 is connected with a wire drawing roller driving motor 242, and when one wire drawing roller driving motor 242 rotates, the two wire drawing rollers 24 synchronously rotate to start drawing the pipe. The expansion plate 23 is connected with a spiral tube 232, the bottom end opening of the spiral tube 232 corresponds to a gap between the two wire drawing rollers 24, and a pipe passing out from the space between the two wire drawing rollers 24 enters the spiral tube 232. The top of the spiral tube 232 is located above the axis of the reciprocating screw 21 and the opening is upward, so that the spiral tube 232 can be prevented from twisting when rotating. The pipe passing out from the top end of the spiral pipe 232 in parallel is introduced into the guide pipe 51. Specific embodiments of the spiral tube 232 are: the top end of the reciprocating screw rod 21 is fixedly connected with a vertical rod 213, and the spiral tube 232 is connected with the vertical rod 213 through a connecting rod 2131; the coil 232 is a plastic tube so that the bottom end of the coil 232 moves with the expansion plate 23. In use, the end of the tubing is passed through the gap between the two take-up rolls 24 and then fed into the helical roll 24. And then the reciprocating screw 21 and the wire drawing roller driving motor 242 rotate, and the wire drawing process is realized while the wire is drawn.
A horizontal sleeve 212 is fixed at the top end of the reciprocating screw 21, and the sleeve 212 is square and internally provided with a square hole. The top end of the stay wire rod 25 is slidably disposed in the sleeve 212 through a horizontal rod 252, and the cross section of the horizontal rod 252 is fitted into a square hole in the sleeve 212. The sleeve 212 is provided with a horizontal rod driving mechanism 3 for moving the horizontal rod 252 by a pipe diameter distance when the slide block 22 moves to the bottom end or the top end;
the horizontal rod driving mechanism 3 comprises a push block 31 sliding below the sleeve 212, and a return spring 32 is arranged between the push block 31 and the sleeve 212; the specific embodiments of the push block 31 and the return spring are as follows: the bottom end of the sleeve 212 is fixed with a vertical fixed plate 2122, a horizontal round rod 2123 is fixed on the fixed plate 2122, the push block 31 is sleeved on the horizontal round rod 2123, the return spring 32 is sleeved on the horizontal round rod 2123, one end of the return spring 32 is propped against the fixed plate 2122, and the other end of the return spring 32 is propped against the push block 31. When the push block 31 is pushed to the right side in the initial state, the push block 31 slides leftwards and returns under the action of the return spring 32.
The pushing block 31 and the hosting pushing block 31 are hinged with a pushing claw 33, when the pushing block 31 slides leftwards, the top end of the pushing claw 33 is clamped in a tooth socket 2521 at the bottom end of the horizontal rod 252, and the horizontal rod 252 is pushed to slide leftwards in the moving process.
The specific implementation way of realizing the leftward sliding of the pushing block 31 is as follows: the bottom end of the push block 31 is hinged to the sleeve 212 by two connecting plates 34 which are hinged to each other, although the connecting plates 34 may be replaced by connecting rods which are arranged in parallel. The bottom end of the sleeve 212 is provided with a bar-shaped opening 2121, the pushing claw 33 passes through the bar-shaped opening 2121 and then is propped in the tooth groove 2521 arranged at the bottom end of the horizontal rod 252, the tooth groove 2521 is provided with a row, the structure is the same as that of a rack, and the interval between the adjacent tooth grooves 2521 is small. The bottom end of the sleeve 212 is also hinged with a pawl 35, and the pawl 35 is used for limiting and preventing the horizontal rod 252 from sliding rightwards. The hinge connection of the pawl 35 and the hinge connection of the pawl 33 are respectively provided with a torsion spring (not shown) which is in an initial state and enables the top end of the pawl 35 or the pawl 33 to cling to the horizontal rod 252; the torsion spring is specifically implemented as follows: the torsion spring is sleeved on the hinge shaft which is hinged with each other, and two ends of the torsion spring are respectively fixed with two connecting pieces (namely, the push claw 33 and the push block 31 or the pawl 35 and the sleeve 212) which are hinged with each other.
A push rod 36 capable of vertically sliding the rod 11 is arranged below the connecting plate 34, the bottom end of the push rod 36 can contact the upper part of the edge of the sliding block 22, and a circular baffle is arranged at the bottom end of the push rod 36 in the drawing. The ejector rod 36 is connected with a bottom plate 362 capable of sliding vertically through a traction rope 361, and the specific implementation mode is as follows: the bottom end of the sleeve 212 is provided with a vertical plate 2124, the ejector rod 36 and the bottom plate 362 slide on the vertical plate 2124, the vertical plate 2124 is provided with a guide plate 2125, and the guide plate 2125 is provided with a guide hole. One end of the hauling rope 361 is connected to the mandril 36, and the other end of the hauling rope 361 passes through the guide plate 2125 and is connected to the bottom plate 362. When the slider 22 moves to the top or bottom, the push rod 36 and the bottom plate 362 are respectively pushed to move, so that the top of the push rod 36 moves vertically and pushes the connecting plate 34, and when the bottom of the connecting plate 34 moves upwards, the push block 31 slides leftwards. When the jack 36 moves vertically downward, the connection plate 34 is restored to the original state by the return spring 32. When the slider 22 moves to the top or bottom, indicating that the same layer of tubing has been pulled, the next layer begins to be pulled, in order to prevent the bottom of the stay wire 25 from blocking the tubing, a gap is left between the bottom of the stay wire 25 and the bracket 1, while a notch (not shown) is provided in the upper side of the stay wire 25 in contact with the topmost layer of tubing.
In order to use the pipes with different diameters, an adjusting cap 363 is screwed on the top end of the push rod 36, and graduation marks 364 are provided on the upper outer surface of the push rod 36. In use, the distance between the top end of the push rod 36 and the connecting plate 34 is varied by screwing the adjustment cap 363. Thereby changing the horizontal moving distance of the pushing block 31, and the horizontal moving distance of the pushing block 31 is the diameter of the pipe. When the diameter of the tube is changed, the distance between the two wire drawing rollers 24 is also changed, and in practice, a rubber gasket (not shown) may be sleeved on the surface of each wire drawing roller 24, so as to increase the diameter of each wire drawing roller 24.
The telescopic plate 23 located at the side of the wire drawing roller 24 is provided with a reciprocating screw control device 4, the reciprocating screw control device 4 comprises a supporting rod 41 arranged at one side of the telescopic plate 23, the end part of the supporting rod 41 is provided with a sensor 43 for detecting the distance between a pipe and the supporting rod 41, and the sensor 43 is used as a first preferred embodiment: the sensor 43 is a distance measuring sensor 43. When the sensor 43 detects that the distance value is a (refer to the minimum distance), the reciprocating screw driving motor 211 stops rotating, when the distance value detected by the sensor 43 is b (refer to the maximum distance, and the drawing end of the pipe is located at the dotted line position in fig. 10), the reciprocating screw driving motor 211 starts rotating, the distance between the drawing roller 24 and the pipe and the coil of the same layer is reduced, so that the pipe is prevented from collapsing, and meanwhile, the pipe of the next circle of the same layer is kept at the original position under the action of the stay wire rod 25.
As a second preferred embodiment of the sensor 43: the end of the supporting rod 41 is provided with a horizontal control rod 42, the control rod 42 slides in an opening slot 411 arranged at the end of the supporting rod 41, a compression spring 412 is arranged in the opening slot 411, one end of the compression spring 412 is propped against the side wall of the opening slot 411, and the other end of the compression spring 412 is propped against the control rod 42; the control rod 42 comprises two sections with mutually sleeved ends, the sensor 43 is a pressure sensor 43, and the pressure sensor 43 is positioned between the two sections of the control rod 42; the control lever 42 is provided with an arc-shaped groove 421 at an end thereof. The end of the control rod 42 is thus always in close contact with the tubing with high measurement accuracy. The pressure sensor has a maximum detection value when the distance value is a, and a minimum measurement value when the distance value is b, or the control lever 42 has been detached from the pipe.
The support 5 is provided with a guide pipe 51, the guide pipe 51 is arranged on the support 5 in an arch shape, and the pipe coming out of the spiral pipe 232 finally enters the guide pipe 51, so that the stress in the pipe is released. The initial end position of the guide tube 51 is generally high, and the tube is initially inserted into the guide tube 5 for convenience. Preferably, the bottom end of the guide tube 51 is provided with a flare opening 511.
One end of the guide tube 51 is located above the spiral tube 232, and the other end of the guide tube 51 is connected with a straightening blanking machine (not shown, which is the end of the guide tube 51 far away from the trumpet-shaped opening 511), wherein the straightening blanking machine is in the prior art, and when the straightening blanking machine is used, the speed of drawing the pipe by the straightening blanking machine is the same as the speed of drawing the pipe by the drawing roller 24. And the synchronous action is controlled by the controller 6.
To facilitate the placement of the tube tray, the reciprocating screw 21 is detachably connected to the output shaft of the reciprocating screw driving motor 211. In particular, a sleeve 2111 is fixedly connected to the output shaft of the reciprocating screw driving motor 211, and when in use, the bottom end of the reciprocating screw 21 is inserted into the sleeve 2111, and a gap is hardly left between the two, so that the reciprocating screw is not easily pulled out. And a spline is arranged in the sleeve 2111 to enable the reciprocating screw 21 to rotate synchronously with the sleeve 2111, and when the pipe disc is placed, the reciprocating screw 21 is pulled out. Of course, the reciprocating screw 21 may be fixedly connected to the output shaft of the reciprocating screw driving motor 211, and when the pipe tray is placed, the pipe tray may be placed on the bracket 1 after passing through the discharging device 2 from the top end.
The controller 6 is arranged on the supporting frame 5 (or on a control cabinet of the straightening blanking machine). The controller 6 is provided with a plurality of control buttons 61, the controller 6 can be in control connection with the sensor 43, the wire drawing roller driving motor 242 and the reciprocating screw driving motor 211 in a circuit or wireless mode, and a control unit (not shown) is arranged on the expansion plate 23 during wireless control, and a singlechip core module, a wireless receiving module, a wireless transmitting module, a motor driving module and a battery are arranged in the control unit, and the battery provides power for the wire drawing roller driving motor 242.
The control buttons 61 include a start control button and an end control button, and when the start control button is pressed, the alignment blanking machine and the drawing roller driving motor 242 (which is directly controlled by the controller 6 or controlled by the control unit) rotate synchronously, and when the sensor 43 detects the distance a, the sensor 43 sends a signal to the controller 6 (or sends a signal to the controller 6 by the control unit), and the controller 6 controls the reciprocating screw driving motor 211 to stop rotating. When the sensor 43 detects the distance b, the controller 6 controls the reciprocating screw driving motor 211 to start rotating. The reciprocating screw driving motor 211 may be connected to a power source through a wire. When the end control button is pressed, all actions are stopped.
It should be noted that, although the present disclosure describes embodiments, not every embodiment includes only a single embodiment, and the description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that can be understood by those skilled in the art.
Claims (9)
1. The pipe discharging machine comprises a bracket and a supporting frame, wherein a discharging device is arranged on the bracket, and the pipe discharging machine is characterized in that: the discharging device comprises a reciprocating screw rod, a sliding block, a telescopic plate, a wire drawing roller and a wire supporting rod, wherein the reciprocating screw rod is vertically arranged above the middle of the bracket; the sliding block is provided with a nut matched with the reciprocating screw, and the pitch of the reciprocating screw is the same as the diameter of the pipeline; a vertical sliding rod is arranged on the bracket, and the top end of the vertical sliding rod passes through the sliding block; one end of the expansion plate is sleeved on the sliding block through a circular ring, and the other end of the expansion plate is clamped in a strip-shaped clamping groove vertically arranged on the stay wire rod; the two wire drawing rollers are symmetrically and rotatably arranged on the expansion plate; the two wire drawing rollers are in driving connection through gears; the telescopic plate is connected with a spiral pipe, and the bottom opening of the spiral pipe corresponds to a gap between the two wire drawing rollers; the top end of the spiral tube is positioned above the axis of the reciprocating screw rod and is provided with an upward opening; the top end of the reciprocating screw rod is fixed with a horizontal sleeve, and the top end of the stay wire rod can slide in the sleeve through a horizontal rod; a horizontal rod driving mechanism is arranged on the sleeve;
the telescopic plate positioned at one side of the wire drawing roller is provided with a reciprocating screw control device, the reciprocating screw control device comprises a supporting rod arranged at one side of the telescopic plate, the end part of the supporting rod is provided with a sensor for detecting the distance between a pipeline and the supporting rod, when the sensor detects that the distance between the pipeline and the supporting rod is minimum, the reciprocating screw driving motor stops rotating, and when the sensor detects that the distance between the pipeline and the supporting rod is maximum, namely, the pipeline is separated from the supporting rod, the reciprocating screw driving motor starts rotating; the support frame is provided with a guide pipe, the guide pipe is arranged on the support frame in an arch shape, one end of the guide pipe is positioned above the spiral pipe, and the other end of the guide pipe is connected with a straightening blanking machine.
2. The tube blanking machine of claim 1, wherein: the horizontal rod driving mechanism comprises a push block sliding below the sleeve, and a return spring is arranged between the push block and the sleeve; the pushing block is hinged with a pushing claw; the bottom end of the pushing block is hinged with the sleeve through two connecting plates which are hinged with each other; the bottom end of the sleeve is provided with a strip-shaped opening, and the pushing claw penetrates through the strip-shaped opening and then is propped in a tooth slot arranged at the bottom end of the horizontal rod; the bottom end of the sleeve is also hinged with a pawl, and a torsion spring which is in an initial state and enables the top end of the pawl or the pushing claw to cling to the horizontal rod is respectively arranged at the hinged joint of the pawl and the hinged joint of the pushing claw; the push rod is arranged below the connecting plate, is connected with a bottom plate capable of sliding vertically through a traction rope, and can be pushed to move with the bottom plate when the sliding block moves to the top end or the bottom end, so that the top end of the push rod moves vertically and pushes the connecting plate, and the horizontal movement of the push block is realized.
3. The tube blanking machine of claim 2, wherein: the sleeve is characterized in that a vertical fixing plate is fixed at the bottom end of the sleeve, a horizontal round rod is fixed on the fixing plate, the push block is sleeved on the horizontal round rod, the reset spring is sleeved on the horizontal round rod, one end of the reset spring is propped against the fixing plate, and the other end of the reset spring is propped against the push block.
4. A pipe blanking machine as claimed in claim 2 or 3, wherein: the bottom of the sleeve is provided with a vertical plate, the ejector rod and the bottom plate slide on the vertical plate, a guide plate is arranged on the vertical plate, one end of the traction rope is connected with the ejector rod, and the other end of the traction rope penetrates through the guide plate and then is connected with the bottom plate.
5. The tube blanking machine of claim 2, wherein: the top end of the ejector rod is connected with an adjusting cap in a threaded manner, and scale marks are arranged on the outer surface of the upper side of the ejector rod.
6. The tube blanking machine of claim 1, wherein: the bottom of the guide tube is provided with a horn-shaped opening.
7. The tube blanking machine of claim 1, wherein: the end part of the supporting rod is provided with a horizontal control rod, the control rod slides in an open slot arranged at the end part of the supporting rod, a compression spring is arranged in the open slot, one end of the compression spring is propped against the side wall of the open slot, and the other end of the compression spring is propped against the control rod; the control rod comprises two sections with mutually sleeved ends, the sensor is a pressure sensor, and the pressure sensor is positioned between the two sections of the control rod; the end of the control rod is provided with an arc-shaped groove.
8. The tube blanking machine of claim 1, wherein: the top end of the reciprocating screw rod is fixedly connected with a vertical rod, and the spiral pipe is connected with the vertical rod through a connecting rod; the spiral tube is a plastic tube.
9. The tube blanking machine of claim 1, wherein: the reciprocating screw is detachably connected with an output shaft of the reciprocating screw driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111612673.9A CN114210853B (en) | 2021-12-27 | 2021-12-27 | Pipe discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111612673.9A CN114210853B (en) | 2021-12-27 | 2021-12-27 | Pipe discharging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114210853A CN114210853A (en) | 2022-03-22 |
| CN114210853B true CN114210853B (en) | 2024-02-02 |
Family
ID=80706121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111612673.9A Active CN114210853B (en) | 2021-12-27 | 2021-12-27 | Pipe discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114210853B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369434A (en) * | 1966-01-28 | 1968-02-20 | Amp Inc | Wire feed and cutoff |
| JPH07275933A (en) * | 1994-04-04 | 1995-10-24 | Nikko Kinzoku Kk | Inner core for continuous coil |
| CN1882400A (en) * | 2003-12-16 | 2006-12-20 | 林肯环球公司 | Floating liner |
| CN202506691U (en) * | 2012-03-26 | 2012-10-31 | 广东龙丰精密铜管有限公司 | Outer unreeling system for copper pipe |
| CN203292225U (en) * | 2013-06-18 | 2013-11-20 | 绵阳高新区三阳塑胶有限责任公司 | Internal drawing type discharge mechanism |
| CN206702601U (en) * | 2017-04-19 | 2017-12-05 | 天津奥特浦斯机电设备有限公司 | Automatic blanking machine is combined in a kind of punching |
| CN207308828U (en) * | 2017-10-12 | 2018-05-04 | 山东中路桥梁设备有限公司 | Novel discs steel straightener |
| CN209222917U (en) * | 2018-12-12 | 2019-08-09 | 河南金水电缆集团有限公司 | A kind of copper wire pay-off guide device for cable production |
| CN209531923U (en) * | 2018-12-25 | 2019-10-25 | 滁州亨特电器有限公司 | A kind of pipe-conveying device of refrigerator heater aluminum pipe cutting |
| CN210435073U (en) * | 2019-07-25 | 2020-05-01 | 安徽鑫旭新材料有限公司 | Copper bar precision forming cold drawing drop feed mechanism |
| CN211637754U (en) * | 2019-09-12 | 2020-10-09 | 天津市飞亚电线电缆有限公司 | Automatic high-speed processing type fine stretching machine |
-
2021
- 2021-12-27 CN CN202111612673.9A patent/CN114210853B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369434A (en) * | 1966-01-28 | 1968-02-20 | Amp Inc | Wire feed and cutoff |
| JPH07275933A (en) * | 1994-04-04 | 1995-10-24 | Nikko Kinzoku Kk | Inner core for continuous coil |
| CN1882400A (en) * | 2003-12-16 | 2006-12-20 | 林肯环球公司 | Floating liner |
| CN202506691U (en) * | 2012-03-26 | 2012-10-31 | 广东龙丰精密铜管有限公司 | Outer unreeling system for copper pipe |
| CN203292225U (en) * | 2013-06-18 | 2013-11-20 | 绵阳高新区三阳塑胶有限责任公司 | Internal drawing type discharge mechanism |
| CN206702601U (en) * | 2017-04-19 | 2017-12-05 | 天津奥特浦斯机电设备有限公司 | Automatic blanking machine is combined in a kind of punching |
| CN207308828U (en) * | 2017-10-12 | 2018-05-04 | 山东中路桥梁设备有限公司 | Novel discs steel straightener |
| CN209222917U (en) * | 2018-12-12 | 2019-08-09 | 河南金水电缆集团有限公司 | A kind of copper wire pay-off guide device for cable production |
| CN209531923U (en) * | 2018-12-25 | 2019-10-25 | 滁州亨特电器有限公司 | A kind of pipe-conveying device of refrigerator heater aluminum pipe cutting |
| CN210435073U (en) * | 2019-07-25 | 2020-05-01 | 安徽鑫旭新材料有限公司 | Copper bar precision forming cold drawing drop feed mechanism |
| CN211637754U (en) * | 2019-09-12 | 2020-10-09 | 天津市飞亚电线电缆有限公司 | Automatic high-speed processing type fine stretching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114210853A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110773666B (en) | Double-station synchronous automatic pipe bending machine | |
| CN114210853B (en) | Pipe discharging machine | |
| CN115452634A (en) | Marble quality inspection device | |
| CN108306223A (en) | A kind of coaxial cable insulated layer punck-down block of measurable length | |
| CN117129342B (en) | Device and method for detecting suspended load of large basalt pipeline | |
| CN116885636B (en) | Traction device for electric power construction | |
| CN211498239U (en) | Textile defect detection test bed based on computer | |
| CN211275911U (en) | Internal thread pipe forming and receiving integrated production line | |
| CN115318895A (en) | Hardware bending device with automatic arc degree calibration function | |
| CN201195793Y (en) | Blank pressing apparatus of list | |
| CN215657216U (en) | Down-pressing mechanism for pipe coiling machine | |
| CN220906774U (en) | Hose guiding mechanism with steering function | |
| CN116839474B (en) | Round bar runout detection device | |
| CN220804990U (en) | Novel copper pole rolling device | |
| CN116914068B (en) | Pole piece hot rolling mechanism and using method thereof | |
| CN219188242U (en) | Metal tube bending processing device | |
| CN219589597U (en) | Inner diameter detection device for U-shaped copper pipe detection | |
| CN219489058U (en) | Synchronous winding device for printing equipment | |
| CN220259193U (en) | Metal pipe rounding machine | |
| CN220426377U (en) | Pre-straightening device for annealing cold-drawn seamless steel tube | |
| CN219664784U (en) | Round steel processing alignment equipment | |
| CN219881105U (en) | Feeding and discharging auxiliary device of automatic U-shaped pipe expander | |
| CN216297594U (en) | Free sliding mechanism for pipe coiling machine | |
| CN220783703U (en) | Production device capable of rapidly clamping semiconductor probe | |
| CN220879931U (en) | Turning device for copper pipe rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240108 Address after: No. 7, Baishijian Road, Langxi Economic Development Zone, Langxi County, Xuancheng, Anhui Province, 242000 Applicant after: Anhui Zhongguang Pipe Industry Technology Co.,Ltd. Address before: 261031 1306, Yuqing building, No. 518, Yuquan Road, Yuqing community, Xincheng street, high tech Zone, Weifang City, Shandong Province Applicant before: Weifang Longen Machinery Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |