CN114309369B - Tire bead ring head binding machine - Google Patents
Tire bead ring head binding machine Download PDFInfo
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- CN114309369B CN114309369B CN202210046803.5A CN202210046803A CN114309369B CN 114309369 B CN114309369 B CN 114309369B CN 202210046803 A CN202210046803 A CN 202210046803A CN 114309369 B CN114309369 B CN 114309369B
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- 239000011324 bead Substances 0.000 title claims abstract description 98
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- 238000000429 assembly Methods 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000010008 shearing Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
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- 239000004835 fabric adhesive Substances 0.000 description 4
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- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to the technical field of tire production equipment, in particular to a tire bead wire ring head binding machine which comprises a supporting table, wherein the top of the supporting table is provided with a group of auxiliary feeding assemblies, two groups of guiding shearing assemblies are arranged beside the auxiliary feeding assemblies, a workbench is arranged above the supporting table, two groups of winding assemblies are arranged at the top of the workbench, two groups of winding assemblies are arranged beside the winding assemblies, and a group of stamping assemblies are arranged below each group of winding assemblies.
Description
Technical Field
The invention relates to the technical field of tire production devices, in particular to a tire bead ring head binding machine.
Background
The tire is generally a circular elastic rubber product which is assembled on a vehicle and rolls in a grounding way, is usually arranged on a metal rim, can support a vehicle body, buffers external impact, realizes the contact with a road surface and ensures the running performance of the vehicle, is the only part of the vehicle which is in contact with the ground, has the quality and the performance which are closely related to the running safety of the vehicle, needs to be connected and bound into a ring shape after ending a steel wire ring in the production process of the tire, forms a support and a fixation for the inner ring of the tire, and is usually finished by a special heading machine;
for example, the chinese invention patent CN111203501A discloses a tire bead ring head-binding machine, the lifting device of which comprises lifting frames mounted on the left and right upright posts; the binding head device comprises a plurality of binding heads which are arranged on the lifting frame through a binding head frame and are arranged side by side on the left and right, the lower part of a binding head rotating sleeve of each binding head is provided with a steel wire ring entering groove, and the front end surface of the binding head rotating sleeve is hinged with a shifting piece through a torsional spring; the cord fabric adhesive tape guiding device comprises a plurality of guiding roller sets which are arranged on the binding head frame through a guiding frame and are positioned above the binding head; the cord fabric adhesive tape clamping device comprises a left clamping plate and a right clamping plate which are arranged on a clamping frame and are arranged below the guide roller set in a left-right side-by-side mode, and a left air inlet pipe and a right air inlet pipe which are communicated with the inner air passages of the left clamping plate and the right clamping plate are respectively arranged on the left clamping plate and the right clamping plate; the cord fabric adhesive tape cutting device comprises a plurality of cutting mechanisms which are arranged on a cutting frame and are arranged between a binding head and a clamping mechanism side by side in the left and right directions, wherein the cutting frame is arranged on a suspension frame, and the suspension frame is arranged on a binding head frame;
the above patent technologies have the following problems:
(1) The end of the bead ring is fixed only through the cord fabric adhesive tape, the risk of separation exists along with the subsequent carrying and moving of the bead ring, and the bead ring is required to be welded and reinforced separately subsequently, so that the bead ring cannot be formed at one time.
(2) After the end of the bead ring is pricked, the curvature of the bead ring is uneven due to the lack of a shaping mechanism, and the bead ring is difficult to be attached to the tire sidewall.
Accordingly, there is a need to devise a tire bead ring heading machine that addresses the above-mentioned problems.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a tire bead ring head binding machine.
The technical scheme adopted by the invention for achieving the purpose is as follows: a tire bead ring head binding machine comprises a supporting table, wherein a group of auxiliary feeding assemblies are arranged at the top of the supporting table, two groups of guiding and shearing assemblies are arranged beside the auxiliary feeding assemblies, a workbench is arranged above the supporting table, two groups of winding assemblies are arranged at the top of the workbench, two groups of winding assemblies are arranged beside the winding assemblies, and a group of stamping assemblies is arranged below each group of winding assemblies;
wherein, every group is all including support frame, circular boss, axis of rotation, first cam, second cam, two sets of tight spacing parts of clamp and two sets of pushing parts around rolling up the subassembly, the support frame sets up the top at the workstation, and circular boss passes through the axis of rotation is rotated with the support frame and is connected, first cam setting is close to one side of circular boss at the support frame, second cam and first cam fixed connection, and first cam and second cam all have circular boss to rotate to be connected, has seted up two sets of grooves that pass through on the circular boss, and two sets of tight spacing parts of clamp set up respectively at two sets of inslots that pass through, and two sets of pushing parts intervals set up on the lateral wall that circular boss is close to support frame one side, and the winding is equipped with the tire bead steel wire on the circular boss.
Preferably, every group press from both sides tight spacing part and all include fixed block, triangle and promote piece, slide bar, sliding block, catch bar, actuating lever, promotion piece, drive plate and press from both sides tight conducting strip, the fixed block sets up on the inner wall through the groove, the one end of actuating lever is articulated with the fixed block, the slide bar sets up the one side of keeping away from the actuating lever at the fixed block, sliding block and slide bar sliding fit, the top that the triangle promoted the piece is articulated with one side that the actuating lever is close to the fixed block, the sliding block passes through catch bar is articulated with the one end that the triangle promoted the piece, the one end that the fixed block was kept away from to the one end of catch bar and actuating lever is articulated, and the other end that promotes the piece is articulated with the one end that the triangle promoted the piece, the top of drive plate and the bottom fixed connection of sliding block, press from both sides tight conducting strip setting in the bottom of actuating lever, and all be connected with the electrode on the tight conducting strip of every group.
Preferably, every group promote the part all including sliding sleeve, slide bar, stationary blade, spring holder, pressure spring, dead lever, slide, connecting rod, the sliding sleeve sets up and is close to support frame one side at circular boss, slide bar and sliding sleeve sliding fit, the stationary blade sets up and is close to one side of slide bar at circular boss, and the spring holder sets up on the lateral wall of slide bar, passes through between stationary blade and the spring holder pressure spring connects, the dead lever sets up the side at the slide bar, the one end and the slide bar of slide are articulated, have seted up the spout on the slide bar, and the slide passes through spout and dead lever sliding fit, one side that the slide bar was kept away from to the slide is passed through the connecting rod with the driving plate is articulated.
Preferably, the sliding rod in one group of pushing parts is in sliding fit with the outer wall of the first cam;
the other group of pushing components are arranged at the top of the circular boss through a group of fan-shaped heightening plates, and a sliding rod in each pushing component is in sliding fit with the outer wall of the second cam.
Preferably, two sets of be provided with a set of double-end brake motor between the axis of rotation, two sets of axis of rotation respectively with two output shaft fixed connection of double-end brake motor.
Preferably, the rolling subassembly is including double-end motor, spring support seat, two sets of fixing bases, two sets of spring clamps and two sets of transport running rollers, double-end motor passes through the spring support seat and sets up at the top of workstation, and two sets of fixing bases set up the both sides at the spring support seat respectively, and the top of every group fixing base all is provided with a set of spacing groove, and two sets of spring clamps set up the top at two sets of fixing bases respectively, and two sets of transport running rollers rotate with the top of two sets of spring clamps respectively to be connected, and every group transport running roller all with double-end motor's an output shaft fixed connection.
Preferably, supplementary pay-off subassembly all includes conveyer belt, first riser, electro-magnet, base and piles up the material pipe, the conveyer belt sets up at a supporting bench's top, and first riser passes through the base setting at a supporting bench's top, and the electro-magnet setting is served at the activity of first riser, and first riser is located the inside of conveyer belt, the logical groove that power supply magnet passes through is seted up at the top of workstation, evenly be provided with the multiunit rectangular channel on the belt ring of conveyer belt, all be provided with a set of punching press iron sheet in every group rectangular channel, pile the material pipe setting in the top of conveyer belt, the bottom of piling the material pipe is in same height with the belt ring of conveyer belt.
Preferably, every group the subassembly is cuted in the direction all includes second riser, guide ring, spacing ring, pneumatic scissors, third riser and locating piece, and the second riser sets up in one side at a supporting bench top, and the guide ring setting is at the top of second riser, the spacing ring sets up the side at spring support seat, and guide ring, spacing ring and transport running roller are in on the same straight line, and pneumatic scissors sets up at the top of workstation, and pneumatic scissors is located the tire bead steel wire under, the third riser sets up at a supporting bench top, and the locating piece setting is served at the activity of third riser.
Preferably, every group the punching press subassembly all includes slide rail, gear, two sets of sliding ejector shoes and two sets of stamping die, the slide rail sets up the one side that is close to logical groove at the workstation top, and two sets of sliding ejector shoes set up the both sides at the slide rail top respectively, and every group sliding ejector shoe all with spout sliding fit, two sets of stamping die set up respectively at the top of two sets of sliding ejector shoes, all is provided with a set of rack on the lateral wall of every group sliding ejector shoe, the gear is located between two sets of racks, and the gear rotates with the workstation to be connected, two sets of racks all with gear engagement.
Preferably, be provided with a set of double-end pneumatic cylinder between two sets of adjacent stamping die, two outputs of double-end pneumatic cylinder respectively with two sets of adjacent stamping die fixed connection, all set up the opening that supplies stamping die to pass through on the circular boss of every group.
The invention has the beneficial effects that:
firstly, the clamping limiting component is arranged to clamp and fix the initial section and the final section of the tire bead steel wire, and simultaneously, the butt welding can be carried out on the cut of the tire bead steel wire, so that the technical problems that the tire bead steel wire is fixed through a cord fabric rubber strip in the prior art, the risk of separation exists, the tire bead steel wire still needs to be welded in the subsequent processing, and the one-step forming cannot be carried out in the prior art are solved;
secondly, in the invention, the bead wire can be uniformly wound on the circular boss by arranging the circular boss and the guide shearing assembly, and the bead wire is always attached to the inner wall of the circular boss in the winding process of the circular boss by the guide action of the guide ring on the bead wire, so that the forming effect of the bead wire is ensured, and the technical problems that the prior art provided by the background technology lacks a shaping mechanism, the curvature of the bead wire is not uniform, and the bead wire is difficult to attach to the tire sidewall of the tire are solved;
thirdly, according to the invention, along with the movement of the conveyer belt, when each group of rectangular grooves pass through the material stacking pipe, the stamped iron sheets all fall into the rectangular grooves, so that automatic feeding is realized;
fourthly, according to the invention, by arranging the stamping assembly, a layer of iron sheet can be stamped at the welding position of the tire bead steel wire, so that the tire bead steel wire is further reinforced;
fifthly, according to the invention, the bead wire is cut off by arranging the pneumatic cutter, the positioning block is lifted upwards by the third lifter, and the position of the tail end of the bead wire is corrected, so that the cut bead wire can be in end connection, and the accuracy of butt welding is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a winding assembly according to the present invention;
FIG. 3 is a perspective view of a portion of the mid-roll assembly of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic perspective view of a circular boss according to the present invention;
FIG. 6 is an enlarged view of FIG. 5 at B;
FIG. 7 is a schematic perspective view of a portion of the clamping and position limiting member of the present invention;
FIG. 8 is an enlarged view at C of FIG. 7;
FIG. 9 is a schematic perspective view of a portion of the auxiliary feed assembly of the present invention;
FIG. 10 is an enlarged view of FIG. 9 at D;
FIG. 11 is a schematic perspective view of a portion of a guide shear assembly of the present invention;
FIG. 12 is an enlarged view at E of FIG. 11;
FIG. 13 is a schematic perspective view of a conveyor belt according to the present invention;
FIG. 14 is an enlarged view at F of FIG. 13;
FIG. 15 is a perspective view of a first lift of the present invention;
FIG. 16 is a schematic perspective view of a portion of the punch assembly of the present invention;
fig. 17 is an enlarged view of fig. 16 at G.
Description of reference numerals:
1. a work table; 2. a support table; 3. a bead wire; 4. a circular boss; 5. a support frame; 6. a conveyor belt; 8. passing through the slot; 9. a limiting groove; 10. a double-headed motor; 11. a conveying roller; 12. a fixed seat; 13. a spring clip; 14. a spring support seat; 15. a rotating shaft; 16. stacking a material pipe; 17. a first cam; 18. a second cam; 19. a fan-shaped raising plate; 20. a slide bar; 21. a sliding sleeve; 22. a spring seat; 23. a compression spring; 24. a fixing sheet; 25. a fixing rod; 26. a slide sheet; 27. a connecting rod; 28. a chute; 29. a fixed block; 30. a triangular pushing sheet; 31. a drive rod; 32. a pushing block; 33. clamping the conducting strip; 34. a push rod; 35. a slide bar; 36. a slider; 37. a drive plate; 38. a rectangular groove; 39. an opening; 40. a guide ring; 41. two lifters; 42. a through groove; 43. a slide rail; 44. a rack; 45. a gear; 46. a stamping die; 47. sliding the push block; 48. a limiting ring; 49. a double-headed hydraulic cylinder; 50. a first lifter; 51. a third lifter; 53. pneumatic shearing; 54. positioning blocks; 55. a base; 56. a double-head brake motor; 57. punching an iron sheet; 58. an electromagnet.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
The first embodiment is as follows:
as shown in fig. 1-17, the invention provides a tire bead ring head binding machine, which comprises a supporting table 2, wherein the top of the supporting table 2 is provided with a group of auxiliary feeding components, two groups of guiding and shearing components are arranged beside the auxiliary feeding components, a workbench 1 is arranged above the supporting table 2, two groups of winding components are arranged at the top of the workbench 1, two groups of winding components are arranged beside the winding components, and a group of stamping components are arranged below each group of winding components;
each winding assembly comprises a support frame 5, a circular boss 4, a rotating shaft 15, a first cam 17, a second cam 18, two groups of clamping limiting parts and two groups of pushing parts, wherein the support frame 5 is arranged at the top of the workbench 1, the circular boss 4 is rotatably connected with the support frame 5 through the rotating shaft 15, the first cam 17 is arranged on one side, close to the circular boss 4, of the support frame 5, the second cam 18 is fixedly connected with the first cam 17, the first cam 17 and the second cam 18 are both rotatably connected through the circular boss 4, two groups of through grooves 8 are formed in the circular boss 4, the two groups of clamping limiting parts are respectively arranged in the two groups of through grooves 8, the two groups of pushing parts are arranged on the side wall, close to the support frame 5, of the circular boss 4 at intervals, and a tire bead wire 3 is wound on the circular boss 4; the first cam 17 and the second cam 18 respectively drive the two sets of pushing components to move, so that the two sets of clamping and limiting components respectively clamp and fix the initial section and the final section of the bead wire 3.
Specifically, each group of clamping limiting parts comprises a fixed block 29, a triangular pushing piece 30, a sliding rod 35, a sliding block 36, a pushing rod 34, a driving rod 31, a pushing block 32, a driving plate 37 and a clamping conducting strip 33, wherein the fixed block 29 is arranged on the inner wall of the passing groove 8, one end of the driving rod 31 is hinged to the fixed block 29, the sliding rod 35 is arranged on one side, away from the driving rod 31, of the fixed block 29, the sliding block 36 is in sliding fit with the sliding rod 35, the top of the triangular pushing piece 30 is hinged to one side, close to the fixed block 29, of the driving rod 31, the sliding block 36 is hinged to one end, away from the fixed block 29, of the driving rod 31 through the pushing rod 34, one end of the pushing block 32 is hinged to one end, away from the fixed block 29, the other end of the conducting strip 32 is hinged to one end of the triangular pushing piece 30, the top of the driving plate 37 is fixedly connected to the bottom of the sliding block 36, the clamping limiting part 33 is arranged at the bottom of the driving rod 31, and each group of clamping limiting parts 33 is connected with an electrode; the sliding block 36 moves to one side far away from the fixed block 29, the pushing rod 34 drives the triangle pushing sheet 30 to move, as shown in fig. 8, the triangle pushing sheet 30 moves, the clamping conducting sheet 33 is continuously driven to clamp the initial section of the bead wire 3, then the double-head brake motor 56 drives the circular boss 4 to rotate, the bead wire 3 is wound on the circular boss 4, the bead wire 3 is shaped, the smooth and uniform curvature of the bead wire 3 is ensured, and after the bead wire 3 winds a proper angle, the other group of clamping conducting sheets 33 clamps and fixes the tail section of the bead wire 3.
Specifically, each group of the pushing components comprises a sliding sleeve 21, a sliding rod 20, a fixing piece 24, a spring seat 22, a pressing spring 23, a fixing rod 25, a sliding piece 26 and a connecting rod 27, wherein the sliding sleeve 21 is arranged on one side, close to the support frame 5, of the circular boss 4, the sliding rod 20 is in sliding fit with the sliding sleeve 21, the fixing piece 24 is arranged on one side, close to the sliding rod 20, of the circular boss 4, the spring seat 22 is arranged on the side wall of the sliding rod 20, the fixing piece 24 is connected with the spring seat 22 through the pressing spring 23, the fixing rod 25 is arranged on the side of the sliding rod 20, one end of the sliding piece 26 is hinged to the sliding rod 20, a sliding groove 28 is formed in the sliding piece 26, the sliding piece 26 is in sliding fit with the fixing rod 25 through the sliding groove 28, and one side, far away from the sliding rod 20, of the sliding piece 26 is hinged to the driving plate 37 through the connecting rod 27; with the rotation of the circular boss 4, when the bead wire 3 is located at the initial position, one set of the sliding rods 20 is located right at the notch of the first cam 17, as shown in fig. 6, with the rotation of the circular boss 4, at this time, under the action of the spring seat 22, the sliding rods 20 drive the driving plate 37 to move along the direction of the sliding rod 35 through the sliding sheet 26, so that the initial section of the bead wire 3 of the clamping conductive sheet 33 is clamped, at this time, the other set of the clamping conductive sheet 33 cannot clamp the bead wire 3 under the action of the second cam 18, and as the bead wire 3 gradually winds around the circular boss 4, the second cam 18 ejects out the other set of the sliding rods 20, so that the two sets of the clamping conductive sheets 33 simultaneously clamp the initial section and the final section of the bead wire 3.
Specifically, the sliding rod 20 in one group of pushing components is in sliding fit with the outer wall of the first cam 17;
the other group of pushing parts is arranged at the top of the circular boss 4 through a group of fan-shaped raising plates 19, and a sliding rod 20 in the pushing parts is in sliding fit with the outer wall of the second cam 18; by raising the other set of pushing members, the second cam 18 is enabled to control solely the clamping shoe 33 clamping the last segment of the bead wire 3, and the first cam 17 is enabled to control solely the clamping shoe 33 clamping the first segment of the bead wire 3.
Specifically, a group of double-headed brake motors 56 is arranged between two groups of the rotating shafts 15, and the two groups of the rotating shafts 15 are respectively and fixedly connected with two output shafts of the double-headed brake motors 56; the double-head brake motor 56 can simultaneously control the rotation and stop of the two groups of circular bosses 4, so that the two groups of circular bosses are matched with the two groups of clamping limiting parts and the two groups of guiding shearing assemblies.
Specifically, the winding assembly comprises a double-head motor 10, a spring support seat 14, two groups of fixing seats 12, two groups of spring clamps 13 and two groups of conveying rollers 11, the double-head motor 10 is arranged at the top of the workbench 1 through the spring support seat 14, the two groups of fixing seats 12 are respectively arranged on two sides of the spring support seat 14, the top of each group of fixing seats 12 is provided with one group of limiting grooves 9, the two groups of spring clamps 13 are respectively arranged at the tops of the two groups of fixing seats 12, the two groups of conveying rollers 11 are respectively in rotating connection with the tops of the two groups of spring clamps 13, and each group of conveying rollers 11 is fixedly connected with an output shaft of the double-head motor 10; the spring clamp 13 drives the conveying roller 11 to clamp the bead wire 3, and the bead wire 3 is conveyed under the driving action of the double-head motor 10.
Specifically, the auxiliary feeding assemblies comprise a conveying belt 6, a first lifter 50, an electromagnet 58, a base 55 and a stacking pipe 16, the conveying belt 6 is arranged at the top of the support table 2, the first lifter 50 is arranged at the top of the support table 2 through the base 55, the electromagnet 58 is arranged at the movable end of the first lifter 50, the first lifter 50 is located inside the conveying belt 6, a through groove 42 for the power supply magnet 58 to pass through is formed in the top of the workbench 1, a plurality of groups of rectangular grooves 38 are uniformly formed in a belt ring of the conveying belt 6, a group of punching iron sheets 57 is arranged in each group of rectangular grooves 38, the stacking pipe 16 is arranged above the conveying belt 6, and the bottom of the stacking pipe 16 and the belt ring of the conveying belt 6 are at the same height; the punching press iron sheet 57 is piled up and is placed in the material piling pipe 16, along with the motion of conveyer belt 6, every group rectangular channel 38 is when the material piling pipe 16 of process, and punching press iron sheet 57 all can drop to the rectangular channel 38 in to realize autoloading, later first riser 50 drive electro-magnet 58 adsorbs fixedly to the punching press iron sheet 57 that is located under leading to the groove 42, so that follow-up punching press to bead wire 3 joint department is consolidated.
Specifically, each group of guiding and shearing assemblies comprises a second lifter 41, a guide ring 40, a limiting ring 48, a pneumatic shear 53, a third lifter 51 and a positioning block 54, wherein the second lifter 41 is arranged on one side of the top of the support platform 2, the guide ring 40 is arranged on the top of the second lifter 41, the limiting ring 48 is arranged on the side of the spring support seat 14, the guide ring 40, the limiting ring 48 and the conveying roller 11 are positioned on the same straight line, the pneumatic shear 53 is arranged on the top of the workbench 1, the pneumatic shear 53 is positioned under the bead wire 3, the third lifter 51 is arranged on the top of the support platform 2, and the positioning block 54 is arranged on the movable end of the third lifter 51; when the two groups of clamping conductive sheets 33 simultaneously clamp the initial section and the final section of the bead wire 3, the bead wire 3 forms a complete circular ring, the circular boss 4 stops rotating, at the moment, the pneumatic scissors 53 cut the bead wire 3, the third lifter 51 lifts the positioning block 54 upwards to make the bead wire 3 end-to-end, at the moment, the electrodes on the two groups of clamping conductive sheets 33 are electrified to butt-weld the bead wire 3; the guide ring 40 is under the effect of second riser 41 for the tire bead steel wire 3 has guaranteed the shaping effect of tire bead steel wire 3 with the inner wall laminating of circular boss 4 all the time at the coiling in-process of circular boss 4, and spacing ring 48 is used for leading spacingly to tire bead steel wire 3.
Specifically, each group of stamping assemblies comprises a sliding rail 43, a gear 45, two groups of sliding push blocks 47 and two groups of stamping dies 46, wherein the sliding rail 43 is arranged on one side, close to the through groove 42, of the top of the workbench 1, the two groups of sliding push blocks 47 are respectively arranged on two sides of the top of the sliding rail 43, each group of sliding push blocks 47 are in sliding fit with the sliding groove 28, the two groups of stamping dies 46 are respectively arranged on the tops of the two groups of sliding push blocks 47, a group of racks 44 are respectively arranged on the side wall of each group of sliding push blocks 47, the gear 45 is arranged between the two groups of racks 44, the gear 45 is rotatably connected with the workbench 1, and the two groups of racks 44 are engaged with the gear 45; after the bead wire 3 is welded, the circular boss 4 continues to rotate, so that the welding point of the bead wire 3 is right above the through groove 42, and then the electromagnet 58 lifts the stamping iron sheet 57 to the bottom of the welding point of the bead wire 3 under the action of the first lifter 50.
Specifically, a group of double-headed hydraulic cylinders 49 is arranged between two groups of adjacent stamping dies 46, two output ends of the double-headed hydraulic cylinders 49 are respectively fixedly connected with the two groups of adjacent stamping dies 46, an opening 39 for the stamping die 46 to pass through is formed in each group of circular bosses 4, then the double-headed hydraulic cylinders 49 enable the two groups of stamping dies 46 to approach each other in a mode shown in fig. 12, a stamping iron sheet 57 is clamped firstly, then the electromagnet 58 retracts to the lower side of the workbench 1, then the two groups of stamping dies 46 continue to close, the stamping iron sheet 57 is stamped at the welding position on the bead wire 3, and the welding position of the bead wire 3 is further reinforced.
The working principle is as follows: the spring clamp 13 drives the conveying roller 11 to clamp the tire bead wire 3, and the tire bead wire 3 is conveyed under the driving action of the double-head motor 10, so that the tire bead wire 3 is positioned at the initial position;
with the rotation of the circular boss 4, when the bead wire 3 is located at the initial position, one set of the sliding rods 20 is just located at the notch of the first cam 17, as shown in fig. 6, with the rotation of the circular boss 4, at this time, under the action of the spring seat 22, the sliding rods 20 drive the driving plate 37 to move along the direction of the sliding rod 35 through the sliding sheet 26, so that the initial section of the bead wire 3 of the clamping conductive sheet 33 is clamped, at this time, the other set of the clamping conductive sheet 33 cannot clamp the bead wire 3 under the action of the second cam 18, and as the bead wire 3 is gradually wound on the circular boss 4, the second cam 18 ejects out the other set of the sliding rods 20, so that the two sets of the clamping conductive sheets 33 simultaneously clamp the initial section and the final section of the bead wire 3;
by raising the other group of pushing members, the second cam 18 can control the clamping conductive sheet 33 for clamping the tail section of the bead wire 3 independently, and the first cam 17 can control the clamping conductive sheet 33 for clamping the initial section of the bead wire 3 independently;
the sliding block 36 moves to one side far away from the fixed block 29, the pushing rod 34 drives the triangle pushing sheet 30 to move, as shown in fig. 8, the triangle pushing sheet 30 moves to continue to drive the clamping conductive sheet 33 to clamp the initial section of the bead wire 3, then the double-end brake motor 56 drives the circular boss 4 to rotate, the bead wire 3 is wound on the circular boss 4, the bead wire 3 is shaped, the curvature of the bead wire 3 is smooth and uniform, and after the bead wire 3 is wound by a proper angle, the other group of clamping conductive sheets 33 clamps and fixes the tail section of the bead wire 3;
when the two groups of clamping conductive sheets 33 simultaneously clamp the initial section and the final section of the bead wire 3, the bead wire 3 forms a complete circular ring, the circular boss 4 stops rotating, at the moment, the pneumatic scissors 53 cut the bead wire 3, the third lifter 51 lifts the positioning block 54 upwards, the position of the tail end of the bead wire 3 is corrected, so that the bead wire 3 is connected in a closing-to-tail manner, at the moment, the electrodes on the two groups of clamping conductive sheets 33 are electrified, and the bead wire 3 is subjected to butt welding;
under the action of the second lifter 41, the guide ring 40 enables the bead wire 3 to be always attached to the inner wall of the circular boss 4 in the winding process of the circular boss 4, the forming effect of the bead wire 3 is guaranteed, and the limit ring 48 is used for guiding and limiting the bead wire 3.
After the bead wire 3 is welded, the circular boss 4 continues to rotate, so that the welding point of the bead wire 3 is located right above the through groove 42, and then the electromagnet 58 lifts the stamping iron sheet 57 to the bottom of the welding point of the bead wire 3 under the action of the first lifter 50.
Then the double-headed hydraulic cylinder 49 closes the two sets of stamping dies 46 to each other in a manner shown in fig. 12, the stamping iron sheet 57 is clamped firstly, then the electromagnet 58 retracts to the lower part of the workbench 1, then the two sets of stamping dies 46 are closed continuously, the stamping iron sheet 57 is stamped at the welding position on the bead wire 3, and the welding position of the bead wire 3 is further reinforced.
The above-mentioned embodiments only express one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (4)
1. The utility model provides a tire bead ring pricks first machine which characterized in that: the automatic winding machine comprises a supporting table (2), wherein a group of auxiliary feeding assemblies are arranged at the top of the supporting table (2), two groups of guiding and shearing assemblies are arranged beside the auxiliary feeding assemblies, a workbench (1) is arranged above the supporting table (2), two groups of winding assemblies are arranged at the top of the workbench (1), two groups of winding assemblies are arranged beside the winding assemblies, and a group of stamping assemblies is arranged below each group of winding assemblies;
each winding assembly comprises a support frame (5), a circular boss (4), a rotating shaft (15), a first cam (17), a second cam (18), two groups of clamping limiting components and two groups of pushing components, the support frame (5) is arranged at the top of the workbench (1), the circular boss (4) is rotatably connected with the support frame (5) through the rotating shaft (15), the first cam (17) is arranged on one side, close to the circular boss (4), of the support frame (5), the second cam (18) is fixedly connected with the first cam (17), the first cam (17) and the second cam (18) are rotatably connected through the circular boss (4), two groups of passing grooves (8) are formed in the circular boss (4), the two groups of clamping limiting components are respectively arranged in the two groups of passing grooves (8), the two groups of pushing components are arranged on the side wall, close to the support frame (5), of the circular boss (4) at intervals, and a steel wire (3) is arranged on the circular boss (4);
each group of clamping limiting parts comprises a fixed block (29), a triangular pushing sheet (30), a sliding rod (35), a sliding block (36), a pushing rod (34), a driving rod (31), a pushing block (32), a driving plate (37) and a clamping conducting strip (33), wherein the fixed block (29) is arranged on the inner wall passing through a groove (8), one end of the driving rod (31) is hinged to the fixed block (29), the sliding rod (35) is arranged on one side, far away from the driving rod (31), of the fixed block (29), the sliding block (36) is in sliding fit with the sliding rod (35), the top of the triangular pushing sheet (30) is hinged to one side, close to the fixed block (29), of the driving rod (31), the sliding block (36) is hinged to one end, far away from the fixed block (29), of the pushing block (32) is hinged to one end, close to the triangular pushing sheet (30), of the top of the driving plate (37) is fixedly connected with the bottom of the driving plate (36), the clamping limiting parts are arranged on the bottom of the driving rod (33), and electrodes (33) of each group are connected with each group;
each group of pushing parts comprises a sliding sleeve (21), a sliding rod (20), a fixing piece (24), a spring seat (22), a compression spring (23), a fixing rod (25), a sliding sheet (26) and a connecting rod (27), wherein the sliding sleeve (21) is arranged on one side, close to the support frame (5), of the circular boss (4), the sliding rod (20) is in sliding fit with the sliding sleeve (21), the fixing piece (24) is arranged on one side, close to the sliding rod (20), of the circular boss (4), the spring seat (22) is arranged on the side wall of the sliding rod (20), the fixing piece (24) is connected with the spring seat (22) through the compression spring (23), the fixing rod (25) is arranged on the side of the sliding rod (20), one end of the sliding sheet (26) is hinged to the sliding rod (20), the sliding sheet (26) is provided with a sliding groove (28), the sliding sheet (26) is in sliding fit with the fixing rod (25) through the sliding groove (28), and one side, far away from the sliding rod (20), of the sliding sheet (26) is hinged to the driving plate (37) through the connecting rod (27);
a sliding rod (20) in one group of pushing components is in sliding fit with the outer wall of the first cam (17);
the other group of pushing components is arranged at the top of the circular boss (4) through a group of fan-shaped heightening plates (19), and a sliding rod (20) in each pushing component is in sliding fit with the outer wall of the second cam (18);
the winding assembly comprises a double-end motor (10), a spring supporting seat (14), two groups of fixing seats (12), two groups of spring clamps (13) and two groups of conveying rollers (11), the double-end motor (10) is arranged at the top of the workbench (1) through the spring supporting seat (14), the two groups of fixing seats (12) are respectively arranged on two sides of the spring supporting seat (14), the top of each group of fixing seats (12) is provided with a group of limiting grooves (9), the two groups of spring clamps (13) are respectively arranged at the tops of the two groups of fixing seats (12), the two groups of conveying rollers (11) are respectively in rotating connection with the tops of the two groups of spring clamps (13), and each group of conveying rollers (11) is fixedly connected with an output shaft of the double-end motor (10);
the auxiliary feeding assembly comprises a conveying belt (6), a first lifter (50), an electromagnet (58), a base (55) and a material stacking pipe (16), the conveying belt (6) is arranged at the top of the supporting table (2), the first lifter (50) is arranged at the top of the supporting table (2) through the base (55), the electromagnet (58) is arranged at the movable end of the first lifter (50), the first lifter (50) is located inside the conveying belt (6), a through groove (42) through which the power supply magnet (58) passes is formed in the top of the workbench (1), a plurality of groups of rectangular grooves (38) are uniformly formed in a belt ring of the conveying belt (6), a group of stamping iron sheets (57) are arranged in each group of rectangular grooves (38), the material stacking pipe (16) is arranged above the conveying belt (6), and the bottom of the material stacking pipe (16) is at the same height as the belt ring of the conveying belt (6);
every group the subassembly is cuted in the direction all includes second riser (41), guide ring (40), spacing ring (48), pneumatic shear (53), third riser (51) and locating piece (54), and second riser (41) set up in one side at brace table (2) top, and guide ring (40) set up the top at second riser (41), side at spring-supported seat (14) is set up in spacing ring (48), and guide ring (40), spacing ring (48) and conveying running roller (11) are in on the same straight line, and pneumatic shear (53) set up the top at workstation (1), and pneumatic shear (53) are located tire bead steel wire (3) under, third riser (51) set up the top at brace table (2), and locating piece (54) set up on the activity of third riser (51) is served.
2. A tire traveler heading machine according to claim 1, characterized in that: a set of double-head brake motor (56) is arranged between the two sets of rotating shafts (15), and the two sets of rotating shafts (15) are fixedly connected with two output shafts of the double-head brake motor (56) respectively.
3. A tyre traveler heading machine according to claim 2, characterized in that: every group the punching press subassembly is all including slide rail (43), gear (45), two sets of sliding push blocks (47) and two sets of stamping die (46), slide rail (43) set up the one side that is close to logical groove (42) at workstation (1) top, and two sets of sliding push blocks (47) set up respectively in the both sides at slide rail (43) top, and every group sliding push block (47) all with spout (28) sliding fit, and two sets of stamping die (46) set up respectively at the top of two sets of sliding push blocks (47), all are provided with a set of rack (44) on the lateral wall of every group sliding push block (47), gear (45) are located between two sets of rack (44), and gear (45) rotate with workstation (1) and are connected, two sets of rack (44) all with gear (45) meshing.
4. A tyre traveler heading machine according to claim 3, characterized in that: be provided with a set of double-end pneumatic cylinder (49) between two sets of adjacent stamping die (46), two outputs of double-end pneumatic cylinder (49) respectively with two sets of adjacent stamping die (46) fixed connection, all set up opening (39) that supply stamping die (46) to pass through on every circular boss (4) of group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046803.5A CN114309369B (en) | 2022-01-17 | 2022-01-17 | Tire bead ring head binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046803.5A CN114309369B (en) | 2022-01-17 | 2022-01-17 | Tire bead ring head binding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114309369A CN114309369A (en) | 2022-04-12 |
| CN114309369B true CN114309369B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210046803.5A Active CN114309369B (en) | 2022-01-17 | 2022-01-17 | Tire bead ring head binding machine |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3745771B1 (en) * | 2004-09-16 | 2006-02-15 | 住友電工スチールワイヤー株式会社 | Method and apparatus for manufacturing annular concentric stranded bead cord |
| JP2008018433A (en) * | 2006-07-11 | 2008-01-31 | Niwa Shoko:Kk | Apparatus for manufacturing annular stranded bead wire |
| CN103143655B (en) * | 2013-02-26 | 2015-02-18 | 哈尔滨工大宏图橡塑科技有限公司 | Bead ring positioning, clamping and turning device of bead ring winding machine |
| CN103170560B (en) * | 2013-04-12 | 2015-05-20 | 哈尔滨工大宏图橡塑科技有限公司 | Steel wire ring winding machine |
| CN105818409A (en) * | 2015-01-06 | 2016-08-03 | 鼎汉科技(厦门)有限公司 | Radial tire steel wire ring cloth wrapping winding machine and realization method thereof |
| CN105619073B (en) * | 2016-02-14 | 2017-10-31 | 天津赛象科技股份有限公司 | Rectangular wire ring lapping machine spot welded type device for hooping |
| CN111203501A (en) * | 2020-03-13 | 2020-05-29 | 桂林梵玛科机械有限公司 | Tyre bead ring head binding machine |
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| CN114309369A (en) | 2022-04-12 |
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Effective date of registration: 20240118 Address after: 257500 North of Yexing Road and West of Longfeng Avenue, Xinglong Street Office, Kenli District, Dongying City, Shandong Province Patentee after: Shandong Daye New Materials Co.,Ltd. Address before: 257500 economic and Technological Development Zone, Kenli District, Dongying City, Shandong Province (East head of Zhongxing Road) Patentee before: SHANDONG SNTON STEEL CORD Co.,Ltd. |