CN118003656A - Ribbon loop sheet forming machine - Google Patents

Abstract

The invention relates to a braid ring sheet forming machine, which comprises a workbench, wherein a feeding bracket, a feeding mechanism, a shaping mechanism and an ultrasonic welding machine are arranged on the workbench, the ultrasonic welding machine is arranged at the adjacent part of the feeding mechanism and the shaping mechanism, the ultrasonic welding machine is provided with a welding head, the welding head is arranged at the upper ends of the feeding mechanism and the shaping mechanism, the shaping mechanism is provided with an arc-shaped hook, the arc-shaped hook pulls a shoelace end when a braid is folded in half, so that the shoelace end forms an arc shape.

Description

Ribbon loop sheet forming machine

Technical Field

The invention relates to the technical field of braid forming equipment, in particular to a braid ring piece forming machine.

Background

In some footwear production, the design is made by folding and welding the webbing in half to form a webbing loop, and then sewing the webbing loop to the vamp for lacing the shoelace, so that the shoelace lacing is tied conveniently, the mode replaces the eyelets for lacing the shoelace in the prior art, and the design is also favored by consumers.

The conventional ribbon loop formed by folding the ribbon is in a shape of being flush with four corners of a folded sheet, when the shoelace passes through the ribbon loop, the ribbon loop is changed because of no fixed modeling, and is stressed at two ends of the ribbon loop for a long time, the ribbon loop is wrinkled or cracked from the two ends, so that the shoe is attractive in appearance or shortened in service life, if the shoelace end of the ribbon loop is shaped into an arc, the stress is uniform, the service life of the shoe is not influenced by the breakage of the ribbon loop, and the shoelace end of the ribbon loop cannot be shaped into the arc in the conventional equipment in the process of forming the ribbon, so that the technical problem needs to be solved.

Disclosure of Invention

First, the technical problem to be solved

In view of the above-mentioned drawbacks and shortcomings of the prior art, the present invention provides a webbing loop sheet forming machine, which solves the technical problem that the lacing end of the webbing loop sheet cannot be shaped into an arc shape in the webbing forming process in the existing equipment.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:

The embodiment of the invention provides a braid ring sheet forming machine, which comprises a workbench, wherein a feeding bracket, a feeding mechanism, a shaping mechanism and an ultrasonic welding machine are arranged on the workbench, the ultrasonic welding machine is arranged at the adjacent part of the feeding mechanism and the shaping mechanism, the ultrasonic welding machine is provided with a welding head, the welding head is arranged at the upper ends of the feeding mechanism and the shaping mechanism, the shaping mechanism is provided with an arc-shaped hook, and the arc-shaped hook pulls a shoelace threading end when a braid is folded in half, so that the shoelace threading end forms an arc shape.

Preferably, the feeding mechanism comprises a feeding device and a breaking device, and the feeding device conveys the webbing to the breaking device.

Preferably, the feeding device comprises a feeding module, a first support and a second support, the first support and the second support are arranged at adjacent positions of the feeding module, the first support and the second support are supported by a material width adjusting plate, the output end of the feeding module is provided with a feeding sliding block, the feeding sliding block is provided with a material clamping cylinder, the output end of the material clamping cylinder is provided with a material clamping sheet, and the side end face of the second support is further provided with a positioning cylinder.

Preferably, the material breaking device comprises a third bracket, a material breaking cylinder and an upward pushing cylinder, wherein the material breaking cylinder and the upward pushing cylinder are respectively arranged at two ends of the third bracket;

The upper end of the third bracket is provided with a limiting bracket and a welding backing plate, and the limiting bracket is arranged on the left side of the welding backing plate;

the output end of the material cutting cylinder is provided with a cutting support, and the cutting support is provided with a cutter; the output end of the push-up cylinder is provided with a push-up baffle.

Preferably, the shaping mechanism comprises a lifting device, a driving and reversing device provided with a bearing plate, a flat folding device and an opening and closing device; the lifting device is internally provided with a driving and reversing device, a flat folding device and an opening and closing device, wherein the flat folding device and the opening and closing device are arranged at the upper end of a bearing plate of the driving and reversing device, and the flat folding device and the opening and closing device are adjacently arranged.

Preferably, the lifting device comprises a shaping support, a lower bending cylinder, a lifting seat plate and a lifting rod, wherein the lower bending cylinder is arranged at the upper end of the shaping support, an upper connecting plate is connected with the output end of the lower bending cylinder, side connecting plates are arranged on two sides of the upper connecting plate, a discharging stop block is arranged at the upper end of each side connecting plate, the lifting seat plate is arranged at the lower end of each side connecting plate, the lifting rod is arranged around the lifting seat plate, and the lower end of the shaping support is arranged on the workbench.

Preferably, the driving and reversing device further comprises a stretch-forming motor, the output end of the stretch-forming motor is connected with a screw rod through a coupling, a connecting seat is sleeved outside the screw rod, and a bearing plate is arranged at the upper end of the connecting seat.

Preferably, the flat folding device further comprises a flat folding cylinder, a pushing piece mounting plate is arranged at the output end of the flat folding cylinder, a flat folding pushing piece is mounted on the pushing piece mounting plate, and the flat folding pushing piece extends to the opening and closing device.

Preferably, the opening and closing device comprises an opening and closing motor, an opening and closing sliding rail, a first mounting block, a second mounting block and an arc-shaped hook, wherein the output end of the opening and closing motor is connected with a stud, the stud is inserted into and penetrates through the first mounting block and the second mounting block, and the upper ends of the first mounting block and the second mounting block are respectively provided with the arc-shaped hook.

Preferably, a finished product channel is arranged between the feeding mechanism and the shaping mechanism.

(III) beneficial effects

The beneficial effects of the invention are as follows: according to the braid ring piece forming machine, when the braid is folded into the ring piece, the folded braid part is welded by the welding head, in the process, the outer side of the part, which is not welded by the arc-shaped hook, of the braid is pulled into an arc shape, and then the forming is carried out under the action of the welding head, so that the braid ring piece with the arc shape is formed.

Drawings

FIG. 1 is a front view of a prior art webbing loop sheet in an embodiment of the present invention;

FIG. 2 is a front view of a shaped webbing loop sheet according to an embodiment of the present invention;

FIG. 3 is a perspective view showing the overall structure of a molding machine according to an embodiment of the present invention;

FIG. 4 is a diagram showing the configuration of the feeding mechanism and the setting mechanism in the embodiment of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at A in an embodiment of the invention;

FIG. 6 is a perspective view of a feeding mechanism according to an embodiment of the present invention;

Fig. 7 is a perspective view of a setting mechanism according to an embodiment of the present invention.

[ Reference numerals description ]

1. A work table; 11. a finished product channel; 2. a feeding bracket;

3. A feeding mechanism; 3A, a feeding device; 30. a feeding module; 31. a first bracket; 32. a second bracket; 33. a material width adjusting plate; 34. a feeding slide block; 35. a clamping cylinder; 36. clamping a material sheet; 36a, upper clip; 36b, lower clip; 37. positioning a cylinder; 3B, a material cutting device; 38. a third bracket; 39. a material breaking cylinder; 301. a push-up cylinder; 302. a limit bracket; 303. welding a backing plate; 304. cutting off the bracket; 305. a cutter; 306. pushing up the baffle plate;

4. A shaping mechanism; 40. a lifting device; 40a, shaping the bracket; 40b, lower bending cylinder; 40c, lifting the seat plate; 40d, lifting rod; 40e, an upper connecting plate; 40f, side connection plates; 40g, a discharging stop block; 41. a driving and reversing device; 41a, a stretch-forming motor; 41b, a connection base; 41c, a carrier plate; 42. a flat folding device; 42a, a flat folding cylinder; 42b, a push plate mounting plate; 42c, folding the push plate horizontally; 43. an opening and closing device; 43a, an opening and closing motor; 43b, an opening and closing slide rail; 43c, a first mounting block; 43d, a second mounting block; 43e, arc hooks; 43f, a stud; 43g, telescopic slide rail;

5. an ultrasonic welding machine; 50. a welding head;

6. Webbing belt; 7. a welding end; 8. threading the shoelace end; 9. an arc end.

Detailed Description

In order that the above-described aspects may be better understood, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Referring to fig. 1 to 2, in fig. 1, a prior art webbing 6 is looped, and after the webbing 6 is folded and welded, a welding end 7 and a lacing end 8 folded and formed with holes are formed, wherein the outer side of the lacing end 8 in the prior art is not provided with a shaped arc end 9; shown in fig. 2 is a webbing 6 loop produced after the webbing 6 loop forming machine is used, wherein the outer side of the shoelace threading end 8 is provided with an arc-shaped end 9 after forming, and the arc-shaped end 9 accords with the shoelace penetrating state and the stress mode during use, and has the effects of uniform stress, attractive appearance and firmness.

Referring to fig. 3 to 7, the invention provides a loop forming machine for a webbing 6, which comprises a workbench 1, wherein a feeding bracket 2, a feeding mechanism 3, a shaping mechanism 4 and an ultrasonic welding machine 5 are arranged on the workbench 1, the ultrasonic welding machine 5 is arranged at the adjacent position of the feeding mechanism 3 and the shaping mechanism 4, the ultrasonic welding machine 5 is provided with a welding head 50, the welding head 50 is arranged at the upper ends of the feeding mechanism 3 and the shaping mechanism 4, the shaping mechanism 4 is provided with an arc-shaped hook 43e, and the arc-shaped hook 43e pulls a shoelace end 8 when the webbing 6 is folded in half, so that the shoelace end 8 forms an arc-shaped end 9.

In the embodiment of the present disclosure, the webbing 6 is folded, overlapped and fused together by using an ultrasonic process, specifically, the welding head 50 directly transmits mechanical vibration energy to the folded webbing 6 to be attached, the vibration is transmitted to the attaching surface by the welding work piece to generate heat energy by vibration friction, so that the webbing 6 is melted, the folded portion of the webbing 6 is bonded (except for the loop hole penetrating the shoelace), and the loop piece of the webbing 6 is pulled by the arc-shaped hook 43e to form an arc-shaped end 9 outside the loop hole penetrating the shoelace.

In the embodiment of the present disclosure, the feeding mechanism 3 includes a feeding device 3A and a breaking device 3B, and the feeding device 3A conveys the webbing 6 to the breaking device 3B.

In the embodiment of the disclosure, the feeding device 3A includes a feeding module 30, a first support 31 and a second support 32, the adjacent part of the feeding module 30 is provided with the first support 31 and the second support 32, the first support 31 and the second support 32 support a material width adjusting plate 33, the output end of the feeding module 30 is provided with a feeding slide block 34, the feeding slide block 34 is provided with a material clamping cylinder 35, the output end of the material clamping cylinder 35 is provided with a material clamping sheet 36, the material clamping sheet 36 includes an upper clamping sheet 36a and a lower clamping sheet 36b, and the side end face of the second support 32 is further provided with a positioning cylinder 37.

In the embodiment of the disclosure, the material breaking device 3B includes a third bracket 38, a material breaking cylinder 39, and a pushing-up cylinder 301, where the material breaking cylinder 39 and the pushing-up cylinder 301 are respectively disposed at two ends of the third bracket 38;

The upper end of the third bracket 38 is provided with a limiting bracket 302 and a welding backing plate 303, and the limiting bracket 302 is arranged on the left side of the welding backing plate 303;

The output end of the material cutting cylinder 39 is provided with a cutting bracket 304, and the cutting bracket 304 is provided with a cutter 305; the output end of the push-up cylinder 301 is provided with a push-up baffle 306.

In the embodiment of the present disclosure, the shaping mechanism 4 includes a lifting device 40, a driving and reversing device 41 provided with a bearing plate 41c, a flat folding device 42, and an opening and closing device 43; the lifting device 40 is provided with a driving and reversing device 41, a flat folding device 42 and an opening and closing device 43, wherein the flat folding device 42 and the opening and closing device 43 are arranged at the upper end of a bearing plate 41c of the driving and reversing device 41, and the flat folding device 42 and the opening and closing device 43 are adjacently arranged.

In the embodiment of the disclosure, the lifting device 40 includes a shaping bracket 40a, a lower bending cylinder 40b, a lifting seat board 40c and a lifting rod 40d, the lower bending cylinder 40b is installed at the upper end of the shaping bracket 40a, the output end of the lower bending cylinder 40b is connected with an upper connecting plate 40e, two sides of the upper connecting plate 40e are provided with side connecting plates 40f, the upper end of the side connecting plate 40f is provided with a discharging stop block 40g, the lower end of the side connecting plate 40f is provided with a lifting seat board 40c, lifting rods 40d are arranged around the lifting seat board 40c, and the lower end of the shaping bracket 40a is installed on the workbench 1.

In the embodiment of the disclosure, the driving and reversing device 41 further includes a stretch-forming motor 41a, an output end of the stretch-forming motor 41a is connected with a screw rod through a coupling, a connecting seat 41b is sleeved outside the screw rod, a telescopic sliding rail 43g is arranged at the bottom of the connecting seat 41b, and a bearing plate 41c is arranged at the upper end of the connecting seat 41 b.

In the embodiment of the present disclosure, the flat-folding device 42 further includes a flat-folding air cylinder 42a, the output end of the flat-folding air cylinder 42a is provided with a push-piece mounting plate 42b, the push-piece mounting plate 42b is provided with a flat-folding push-piece 42c, and the flat-folding push-piece 42c extends toward the opening and closing device 43.

In the embodiment of the disclosure, the opening and closing device 43 includes an opening and closing motor 43a, an opening and closing sliding rail 43b, a first mounting block 43c, a second mounting block 43d and an arc hook 43e, the output end of the opening and closing motor 43a is connected with a stud 43f, positive and negative teeth are disposed at two ends of the stud 43f, the positive teeth of the stud 43f are engaged with the threads in the first mounting block 43c, the negative teeth of the stud 43f are engaged with the threads in the second mounting block 43d, the first mounting block 43c and the second mounting block 43d perform opening and closing actions under the positive and negative rotation action of the opening and closing motor 43a, the arc hooks 43e are disposed at the upper ends of the first mounting block 43c and the second mounting block 43d, and under the action of the opening and closing motor 43a, the two arc hooks 43e open and close along with the first mounting block 43c and the second mounting block 43 d.

In the embodiment of the disclosure, a finished product channel 11 is disposed between the feeding mechanism 3 and the shaping mechanism 4, and the loop of the webbing 6 after being welded and shaped is cut off by the cutter 305 and falls below the finished product channel 11, along with the finished product channel 11.

The working process comprises the following steps:

Firstly, the webbing 6 is sent to the breaking device 3B by the material clamping sheet 36, the webbing 6 is pushed up and lifted by the push-up baffle 306, then the webbing 6 is folded in half by the flat folding push sheet 42c under the action of the flat folding air cylinder 42a, and in the process, the push-up baffle 306 is reset;

after the folding, the flat folding push piece 42c is reset, the welding head 50 presses down and presses the folded webbing 6 by matching with the welding backing plate 303, the arc-shaped hook 43e pulls the webbing 6 to form an arc-shaped end 9, the welding head 50 works to complete the welding of the webbing 6 and fix the shape, and then the cutter 305 cuts the welded webbing 6 ring from the webbing 6.

To sum up, when the meshbelt fifty percent discount becomes the ring piece, the soldered connection will fold meshbelt part welding, and in this in-process, arc hook pulls into the arc end to meshbelt non-welded part outside, then takes the design under the effect of soldered connection, forms the meshbelt ring piece of a take arc end, and this equipment degree of automation is high, and production efficiency is good.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art without departing from the scope of the invention.

Claims (10)

1. The utility model provides a meshbelt ring piece make-up machine, includes the workstation, be provided with feeding bracket, feeding mechanism, forming mechanism and ultrasonic welding machine on the workstation, ultrasonic welding machine sets up in feeding mechanism and forming mechanism's adjacent department, ultrasonic welding machine is provided with the soldered connection, its characterized in that: the welding head is arranged at the upper ends of the feeding mechanism and the shaping mechanism, the shaping mechanism is provided with an arc-shaped hook, and the arc-shaped hook pulls the shoelace threading end when the braid is folded in half, so that the shoelace threading end forms an arc shape.

2. The webbing loop sheet forming machine according to claim 1, wherein: the feeding mechanism comprises a feeding device and a cutting device, and the feeding device conveys the woven belt to the cutting device.

3. The webbing loop sheet forming machine according to claim 2, wherein: the feeding device comprises a feeding module, a first support and a second support, wherein the first support and the second support are arranged at the adjacent positions of the feeding module, a material width adjusting plate is supported by the first support and the second support, a feeding sliding block is arranged at the output end of the feeding module, a material clamping cylinder is arranged at the feeding sliding block, a material clamping sheet is arranged at the output end of the material clamping cylinder, and a positioning cylinder is further arranged at the side end face of the second support.

4. The webbing loop sheet forming machine according to claim 2, wherein: the material breaking device comprises a third bracket, a material breaking cylinder and an upward pushing cylinder, wherein the material breaking cylinder and the upward pushing cylinder are respectively arranged at two ends of the third bracket;

The upper end of the third bracket is provided with a limiting bracket and a welding backing plate, and the limiting bracket is arranged on the left side of the welding backing plate;

the output end of the material cutting cylinder is provided with a cutting support, and the cutting support is provided with a cutter;

the output end of the push-up cylinder is provided with a push-up baffle.

5. The webbing loop sheet forming machine according to claim 1, wherein: the shaping mechanism comprises a lifting device, a driving and reversing device provided with a bearing plate, a flat folding device and an opening and closing device; the lifting device is internally provided with a driving and reversing device, a flat folding device and an opening and closing device, wherein the flat folding device and the opening and closing device are arranged at the upper end of a bearing plate of the driving and reversing device, and the flat folding device and the opening and closing device are adjacently arranged.

6. The webbing loop sheet forming machine according to claim 5, wherein: the lifting device comprises a shaping support, a lower bending cylinder, a lifting seat plate and lifting rods, wherein the lower bending cylinder is arranged at the upper end of the shaping support, an upper connecting plate is connected to the output end of the lower bending cylinder, side connecting plates are arranged on two sides of the upper connecting plate, a discharging stop block is arranged at the upper end of each side connecting plate, the lifting seat plate is arranged at the lower end of each side connecting plate, the lifting rods are arranged around the lifting seat plate, and the lower end of the shaping support is arranged on the workbench.

7. The webbing loop sheet forming machine according to claim 5, wherein: the driving and reversing device further comprises a stretch-forming motor, the output end of the stretch-forming motor is connected with a screw rod through a coupling, a connecting seat is sleeved outside the screw rod, and a bearing plate is arranged at the upper end of the connecting seat.

8. The webbing loop sheet forming machine according to claim 5, wherein: the flat folding device further comprises a flat folding air cylinder, a pushing piece mounting plate is arranged at the output end of the flat folding air cylinder, a flat folding pushing piece is mounted on the pushing piece mounting plate, and the flat folding pushing piece extends to the opening and closing device.

9. The webbing loop sheet forming machine according to claim 5, wherein: the opening and closing device comprises an opening and closing motor, an opening and closing sliding rail, a first mounting block, a second mounting block and an arc-shaped hook, wherein the output end of the opening and closing motor is connected with a stud, the stud is inserted into and penetrates through the first mounting block and the second mounting block, and the upper ends of the first mounting block and the second mounting block are respectively provided with the arc-shaped hook.

10. The webbing loop sheet forming machine according to claim 1, wherein: a finished product channel is arranged between the feeding mechanism and the shaping mechanism.