CN218418676U

CN218418676U - Binding device adjusting mechanism and toe cap forming machine

Info

Publication number: CN218418676U
Application number: CN202222841285.4U
Authority: CN
Inventors: 谢君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-03
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a binder adjustment mechanism and toe cap forming machine. The fastener adjusting mechanism comprises a fastener and a fastener support. Wherein the fastener bracket comprises a first bracket, a second bracket and a third bracket. The second bracket is arranged between the two first brackets, and the third bracket is arranged at the rear end part of the first brackets. And rotating to adjust the screw rod so that the second bracket can slide in the sliding groove. The adjusting structure can realize balance adjustment by only rotating one adjusting screw rod, and is more convenient and rapid. The adjusting screw rod is arranged on the third support, namely the back of the fastener support, the structure can not hurt the hands of workers when the fastener moves downwards, and the safety is higher. Meanwhile, the first guide rod can further improve the movement precision of the second support, and meanwhile, the second support can move smoothly.

Description

Binding device adjusting mechanism and toe cap forming machine

Technical Field

The utility model belongs to the technical field of vamp processing technique and specifically relates to indicate a ware adjustment mechanism and toe cap forming machine tighten.

Background

Shoes typically include a sole and an upper, which is often glued or otherwise attached to the sole. Before the vamp is adhered to the sole, the edge part of the vamp needs to be shaped, so that the vamp and the shoe are adhered more firmly. When the vamp is shaped, the vamp is placed on the mold, and then the tightener presses the edge of the vamp, so that the edge of the vamp is formed. Shoes with different sizes usually need to be provided with corresponding fasteners to be matched with each other.

For some shoe uppers of widely differing sizes, the fastener typically needs to be replaced to adapt to the shoe upper finish. After the fastener is replaced, the opening is changed relative to the previous opening, so the front and back positions of the fastener are correspondingly adjusted, so that the fastener can be closer to the toe cap position of the vamp to meet the processing requirement.

In order to achieve fore-and-aft adjustment of the fastener in the prior art, it is common to provide screws to achieve fore-and-aft adjustment. For example: publication (bulletin) No.: the front and back adjustment of the tightening device in CN206333456U is realized by screws on the left and right sides. This structure requires simultaneous operation of both hands to move it in balance, but simultaneous adjustment of both hands is difficult to achieve complete left-right coincidence. In addition, the screw is arranged at the front side of the opening of the fastener, so that the screw can synchronously descend along with the fastener, and the projected screw is easy to hurt the hand of a worker.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a fastener adjusting mechanism, which can adjust the balance of a fastener, and has higher safety, so as to overcome the disadvantages of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the application provides a fastener adjusting mechanism, which comprises a fastener and a fastener bracket; wherein the fastener bracket comprises a first bracket, a second bracket and a third bracket; the first support is arranged left and right, and a sliding groove is formed in the inner side of the first support; the fastener is arranged on the second bracket; the second bracket is arranged between the two first brackets, and the second bracket can slide in the sliding groove; the third bracket is arranged at the rear end part of the first bracket; the second bracket is provided with a first guide rod which movably penetrates through the first bracket and the third bracket; the third bracket is provided with an adjusting screw rod; the second bracket is provided with an adjusting seat, and the adjusting screw rod can be rotatably penetrated in the adjusting seat; and rotating the adjusting screw rod to enable the second bracket to slide back and forth in the sliding groove.

Preferably, the left and right edges of the second bracket slide in the sliding groove; the first guide rods are arranged on the edges of the left side and the right side of the second support.

Preferably, the third support is provided with a screw rod mounting plate, and the adjusting screw rod is arranged on the screw rod mounting plate; and a handle is arranged at the end part of the adjusting screw rod close to the outer side.

The application provides a toe cap forming machine, which comprises a lacing device adjusting mechanism, an upper template, a lower die, a side die and a machine body, wherein the upper template is arranged on the upper template; the binder adjusting mechanism, the upper template, the lower die and the side die are arranged on the machine body; the adjusting end of the adjusting screw rod is positioned at the rear side of the side die; an upper template is arranged at the lower side of the fastener; a shaping channel is arranged between the lower die and the side die; the upper die plate is inserted into the shaping channel.

Preferably, the machine body is provided with a preheating mechanism; the preheating mechanism comprises a heating preheating upper die and a preheating lower die; the output end of the preheating mechanism cylinder drives the preheating upper die to move towards the preheating lower die and is closed together with the preheating lower die.

Preferably, a lower pressing block support is arranged on the fastener support; a lower pressing block guide rod is arranged on the lower pressing block bracket, and a first spring is sleeved on the lower pressing block guide rod; and a lower pressing block is arranged at the lower end of the lower pressing block guide rod.

Preferably, the output end of the first air cylinder is connected with the tightener support, and the first air cylinder drives the tightener support to move up and down.

Preferably, the output end of the second cylinder penetrates through the lower die base and is connected with the lower die; and the second cylinder drives the lower die to move up and down.

Preferably, a position switch is arranged on the lower die base; a second guide rod is connected between the output end of the first cylinder and the tightener bracket; a support plate is arranged on the second guide rod and is positioned on the upper side of the lower die holder; and a trigger terminal is arranged on the supporting plate and triggers the position switch.

Preferably, a cooling chamber is arranged inside the lower die, and the cooling chamber is connected with a cooling pipeline.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, binding ware adjustment mechanism includes binding ware, binding ware support.

Wherein the fastener bracket comprises a first bracket, a second bracket and a third bracket. The second bracket is arranged between the two first brackets, and the third bracket is arranged at the rear end part of the first brackets. And rotating to adjust the screw rod so that the second bracket can slide in the sliding groove to realize front and back adjustment. The adjusting structure can realize balance adjustment by only rotating one adjusting screw rod, and is more convenient and rapid. In addition, the adjusting screw rod is arranged at the back part of the third bracket, namely the bracket of the tightener, and the structure can not hurt the hands of workers when the tightener moves downwards, thereby having higher safety. In addition, the first guide rod can further improve the movement precision of the second support, and meanwhile, the second support can move more smoothly.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of a fastener adjusting mechanism according to a first embodiment of the present invention.

Fig. 2 is a partial schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a preheating mechanism according to a second embodiment of the present invention.

Fig. 4 is a schematic view of a toe cap forming machine according to a second embodiment of the present invention.

Description of the figures:

10. a fastener adjusting mechanism 11, a fastener,

110. Fastener support 111, first support

112. Chute 113 and second bracket

114. An adjusting seat 115 and a third bracket

116. First guide rod 117 and adjusting screw rod

118. Screw rod mounting plate 119 and handle

20. Body 21, lower die

22. Side form 23, cope match-plate pattern

24. Shaping channel 25, position switch

26. Lower die holder 27 and supporting plate

28. Trigger terminal 210 and first cylinder

211. A second cylinder 212, a second guide rod

220. Lower briquetting 221, lower briquetting support

222. Lower press block guide rod 223 and first spring

30. Preheating mechanism 31 and preheating upper die

32. Preheating the lower die 33 and preheating the mechanism cylinder.

Detailed Description

Referring to fig. 1, a specific structure of a first preferred embodiment of the present invention is shown, which is a fastener adjusting mechanism 10.

Wherein the adjusting screw 117 of the fastener adjusting mechanism 10 is provided at the back of the fastener support 110 so that the worker's hand is not present when the fastener 11 is moved downward. Meanwhile, the front and back adjustment of the fastener 11 only needs to rotate one adjusting screw 117 without two-handed operation, and the second bracket 113 can perform more precise and smooth work under the common control of the sliding groove 112 and the first guide rod 116.

Referring to fig. 1, the present application provides a fastener adjusting mechanism 10, comprising a fastener 11, a fastener support 110; wherein the fastener support 110 comprises a first support 111, a second support 113, a third support 115; the first bracket 111 is arranged left and right, and a sliding groove 112 is arranged on the inner side of the first bracket 111; the fastener 11 is arranged on the second bracket 113; the second bracket 113 is disposed between the two first brackets 111, and the second bracket 113 can slide in the sliding groove 112; the third bracket 115 is disposed at a rear end portion of the first bracket 111; the second bracket 113 is provided with a first guide rod 116, and the first guide rod 116 movably penetrates through the first bracket 111 and the third bracket 115; the third bracket 115 is provided with an adjusting screw rod 117; the second bracket 113 is provided with an adjusting seat 114, and the adjusting screw rod 117 is rotatably penetrated in the adjusting seat 114; the adjusting screw 117 is rotated so that the second bracket 113 can slide back and forth in the sliding groove 112. The left and right edges of the second bracket 113 slide in the sliding groove 112; the first guide rods 116 are disposed at the left and right edges of the second bracket 113. The third bracket 115 is provided with a screw rod mounting plate 118, and the adjusting screw rod 117 is arranged on the screw rod mounting plate 118; the end part of the adjusting screw rod 117 close to the outer side is provided with a handle 119, so that adjustment is convenient. The first bracket 111, the second bracket 113 and the third bracket 115 are combined to form a door-shaped structure. The fastener 11 is disposed on the second bracket 113. The third bracket 115 set is arranged at the left and right edges of the second bracket 113 and slides in the sliding groove 112. The third bracket 115 is stopped at the rear of the first brackets 111 to prevent the second bracket 113 from coming out of the sliding groove 112. Preferably, the adjustment screw 117 is rotatably inserted through the screw mounting plate 118 and then through the adjustment seat 114 on the second bracket 113. The rotation of the lead screw 117 allows the second bracket 113 to move back and forth so that the fastener 11 can be moved away from or close to the toe box of the processed upper. The adjuster screw 117 of the fastener adjusting mechanism 10 is provided on the back of the fastener holder 110 without the worker's hand when the fastener 11 is moved downward. Meanwhile, the front and back adjustment of the fastener 11 only needs to rotate one adjusting screw rod 117, and the operation is more convenient without two hands. When the second bracket 113 slides in the sliding groove 112, the first guide rod 116 controls the sliding, so that the movement precision is good and the sliding is smoother.

Example two

Referring to fig. 2-4, the present application provides a toe cap forming machine, which comprises the fastener adjusting mechanism 10, an upper mold plate 23, a lower mold 21, a side mold 22, and a body 20; the fastener adjusting mechanism 10, the upper template 23, the lower die 21 and the side die 22 are arranged on the machine body 20; wherein, the adjusting end of the adjusting screw rod 117 is positioned at the rear side of the side die 22; an upper die plate 23 is provided on the lower side of the fastener 11; a shaping channel 24 is arranged between the lower die 21 and the side die 22; the upper die plate 23 is inserted into the shaping passage 24. The fastener adjusting mechanism 10 is arranged on the body 20, the opening of the fastener 11 faces forward, the adjusting screw rod 117 is arranged on the back of the fastener support 110, and the hand cannot be hurt when the fastener 11 moves up and down. The shaping channel 24 is fitted to the edge of the vamp and toe cap with a certain curvature. The upper plate 23 is disposed on the fastener 11, and when the fastener 11 moves downward, the upper plate 23 is inserted into the shaping channel 24 to shape the upper.

Preferably, the body 20 is provided with a preheating mechanism 30; the preheating mechanism 30 comprises a preheating upper die 31 and a preheating lower die 3221 which generate heat; the output end of the preheating mechanism cylinder 33 drives the preheating upper die 31 to move towards the preheating lower die 3221 and is closed together with the preheating lower die 3221. The shoe upper is put into the preheating mechanism 30 and is extruded by the preheating upper die 31 and the preheating lower die 3221 for heat setting. The types of the preheating upper die 31 and the preheating lower die 3221 are wet-steaming heating type dies.

Preferably, the fastener support 110 is provided with a lower pressing block support 221; the lower pressing block bracket 221 is provided with a lower pressing block guide rod 222, and the lower pressing block guide rod 222 is sleeved with a first spring 223; the lower end of the lower pressing block guide rod 222 is provided with a lower pressing block 220. When the lower pressing block 220 moves, the first spring 223 is used for buffering, and the vamp is prevented from being damaged.

Preferably, the output end of the first cylinder 210 is connected to the fastener support 110, and the first cylinder 210 drives the fastener support 110 to move up and down, so that the upper template 23 is inserted into the shaping channel 24 to complete the shaping of the shoe upper. Preferably, the output end of the second cylinder 211 passes through the lower die base 26 and is connected with the lower die 21; the second cylinder 211 drives the lower mold 21 to move up and down. Preferably, the lower die holder 26 does not move, and the second cylinder 211 drives the lower die 21 to move up and down, so that the vamp can be conveniently demoulded.

Preferably, a position switch 25 is arranged on the lower die holder 26; a second guide rod 212 is connected between the output end of the first air cylinder 210 and the fastener support 110; a support plate 27 is arranged on the second guide rod 212, and the support plate 27 is positioned on the upper side of the lower die holder 26; a trigger terminal 28 is provided on the supporting plate 27, and the trigger terminal 28 triggers the position switch 25. The second guide rod 212 drives the fastener support 110 to move downward, and the trigger terminal 28 provided on the support plate 27 triggers the position switch 25 to prevent the upper plate 23 from moving excessively. The position switch 25 is preferably a microswitch.

Preferably, a cooling chamber is provided inside the lower mold 21, and the cooling chamber is connected to a cooling pipe. The cooling medium enters the cooling chamber through the pipeline, which is beneficial to cooling the vamp and shaping as soon as possible.

To sum up, the design of the present invention is focused on that the adjusting screw 117 of the fastener adjusting mechanism 10 is disposed on the back of the fastener support 110, and does not allow the hand of the worker to move. The fore-and-aft adjustment of the binding 11 can be accomplished by only rotating one adjusting screw without two-handed operation. In addition, the second support is when the spout motion, has first guide arm control down, and the fortune merit can be more accurate, and is in the same direction as smooth.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A fastener adjusting mechanism, comprising: comprises a tightener and a tightener bracket;

wherein the fastener bracket comprises a first bracket, a second bracket and a third bracket; the first support is arranged left and right, and a sliding groove is formed in the inner side of the first support; the fastener is arranged on the second bracket; the second bracket is arranged between the two first brackets, and the second bracket can slide in the sliding groove; the third bracket is arranged at the rear end part of the first bracket; the second bracket is provided with a first guide rod which movably penetrates through the first bracket and the third bracket; the third bracket is provided with an adjusting screw rod; the second bracket is provided with an adjusting seat, and the adjusting screw rod can be rotatably penetrated in the adjusting seat; and rotating the adjusting screw rod to enable the second bracket to slide back and forth in the sliding groove.

2. The fastener-adjusting mechanism of claim 1, wherein: the edges of the left side and the right side of the second bracket are lapped in the sliding groove to slide; the first guide rods are arranged on the edges of the left side and the right side of the second support.

3. The fastener-adjusting mechanism of claim 1, wherein: the third support is provided with a screw rod mounting plate, and the adjusting screw rod is arranged on the screw rod mounting plate; and a handle is arranged at the end part of the adjusting screw rod close to the outer side.

4. A toe cap forming machine is characterized in that: comprising the fastener adjusting mechanism of any one of claims 1-3, an upper mold plate, a lower mold, a side mold, a body; the fastener adjusting mechanism, the upper template, the lower die and the side die are arranged on the machine body; the adjusting end of the adjusting screw rod is positioned at the rear side of the side die; an upper template is arranged on the lower side of the fastener; a shaping channel is arranged between the lower die and the side die; the upper die plate is inserted into the shaping channel.

5. The toe cap setter according to claim 4, wherein: the machine body is provided with a preheating mechanism; the preheating mechanism comprises a heating preheating upper die and a preheating lower die; the output end of the preheating mechanism cylinder drives the preheating upper die to move towards the preheating lower die and is closed together with the preheating lower die.

6. The toe cap setting machine according to claim 4, wherein: a lower pressing block bracket is arranged on the tightener bracket; a lower pressing block guide rod is arranged on the lower pressing block bracket, and a first spring is sleeved on the lower pressing block guide rod; and a lower pressing block is arranged at the lower end of the lower pressing block guide rod.

7. The toe cap setting machine according to claim 6, wherein: the output end of the first cylinder is connected with the tightener support, and the first cylinder drives the tightener support to move up and down.

8. The toe cap setting machine according to claim 7, wherein: the output end of the second cylinder penetrates through the lower die base and is connected with the lower die; and the second cylinder drives the lower die to move up and down.

9. The toe cap setting machine according to claim 8, wherein: a position switch is arranged on the lower die base; a second guide rod is connected between the output end of the first cylinder and the tightener bracket; a support plate is arranged on the second guide rod and is positioned on the upper side of the lower die holder; and a trigger terminal is arranged on the supporting plate and triggers the position switch.

10. The toe cap setting machine according to claim 4, wherein: and a cooling cavity is arranged inside the lower die and is connected with a cooling pipeline.