Adjustable mucilage glue pressing tool

Abstract

An adjustable viscose pressing tool comprises a base and a pressing head mechanism connected to the base, the base is provided with a sole positioning mechanism used for placing a sole and positioning the sole, the pressing head mechanism comprises a pressing head capable of moving towards or away from the sole positioning mechanism, and the pressing head is used for positioning a vamp. The pressing head is provided with a first adjusting assembly, the first adjusting assembly is used for adjusting the size of the pressing head to adapt to various vamps, and the first adjusting assembly enables the edge of the bottom face of the pressing head to move in the direction away from the center of the pressing head; a second adjusting assembly is arranged on the shoe sole positioning mechanism and movably abuts against the edge of the vamp, and positioning is formed between the second adjusting assembly and the vamp. The utility model has the beneficial effects that the device can be used for gluing between soles and vamps of various sizes, so that the purpose of saving the production cost is achieved, and the function of adapting to various processed products can be achieved through one set of production equipment.

Description

Technical Field

[0001] The utility model relates to a shoe processing device, in particular to an adjustable adhesive press. Background Art

[0002] The gluing process between the sole and the upper is a key step used in the footwear industry to firmly bond the upper material to the sole to ensure the overall structural stability and durability of the shoe. The use of jigs or positioning tools in this process is to ensure that the upper and the sole are accurately aligned during the gluing process and maintain their correct position during the curing or drying process.

[0003] Chinese patent document CN212368471U discloses a press for aligning the glue of the upper and the sole, comprising a press table, a sole model plate is placed on the top surface of the press table, a foot model that can move up and down is arranged directly above the sole model plate, a press rod that controls its up and down movement is connected to the top of the foot model, a suspension rod is fixed to the rear end of the press table by bolts, the upper and lower ends of the suspension rod are in a horizontal state on the same side, and a positioning table is fixed to the upper front end by bolts, and the press rod can move up and down in the positioning table.

[0004] The above scheme places the sole on the sole model plate on the press table to stabilize it, and then puts the upper on the foot model directly above the press table to press and bond the two together. However, the above scheme has the following shortcomings: when the size of the upper and sole to be processed changes, the above scheme requires the foot model and the sole model plate to be replaced as a whole before processing, which greatly increases the mold opening cost, and at the same time, a large amount of manpower and material resources are required to store and manage these molds; furthermore, if a certain model is no longer processed and a pair of foot models and sole model plates can no longer be used, it will lead to mold waste, which will further increase costs. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an adjustable adhesive press which can adapt to various sizes of uppers and soles.

[0006] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows: an adjustable adhesive press, comprising a base and a pressing head mechanism connected to the base, the base is provided with a sole positioning mechanism for placing and positioning the sole, the pressing head mechanism comprises a pressing head that can move toward or away from the sole positioning mechanism, the pressing head is used to position the upper, the pressing head is provided with a first adjustment component, the first adjustment component is used to adjust the size of the pressing head to adapt to various types of uppers, and the first adjustment component makes the edge of the bottom surface of the pressing head move in a direction away from the center of the pressing head; the sole positioning mechanism is provided with a second adjustment component, the second adjustment component can be moved to abut against the edge of the upper and form a position with the upper.

[0007] The beneficial effects of the utility model are as follows: the first adjustment component can divide the bottom surface of the pressure head into several areas, each area is an adjustment block, and is adjusted by the same adjustment button, so that when the adjustment button is turned, each adjustment block is driven to move in a direction away from the center of the pressure head, so that it can adapt to various sizes of uppers; similarly, the second adjustment component movably arranged on the sole positioning mechanism, that is, the second adjustment component can be moved on the sole positioning mechanism, so that when encountering soles of different sizes, the second adjustment component can be moved and pressed against the sole to form a positioning of the sole, and then the pressure head is moved to complete the gluing between the upper and the sole. The above-mentioned setting can be used for gluing between soles of various sizes and uppers, thereby achieving the purpose of saving production costs, that is, the function of adapting to various processed products can be achieved through a set of production equipment.

[0008] Furthermore, a plurality of positioning holes for inserting the second adjusting component are arranged on the base, and the second adjusting component includes a positioning sleeve and a movable column movably arranged in the positioning sleeve, and the movable column cooperates with the positioning hole to form a limit for the positioning sleeve.

[0009] The outer side of the positioning sleeve is provided with a limiting surface that abuts against the sole positioning mechanism to prevent the positioning sleeve from falling out therefrom, so when the position of the second adjustment component needs to be changed, it is only necessary to move the moving column to make it separate from the positioning hole, and then insert it into the positioning hole after moving it to the corresponding position. The above scheme is simple to operate and is convenient for adjusting the position of the second adjustment component.

[0010] Furthermore, a supporting surface for placing a spring is provided inside the positioning sleeve, and the other end of the spring is fixed on the moving column; the outer side of the positioning sleeve is made of soft material.

[0011] The spring can generate a tendency to reset the movable column when it moves upward, so after the second adjustment component is adjusted in place, the spring can be set to make the movable column more stably inserted in the positioning hole to prevent the second adjustment component from moving during the processing of the upper and the sole, making the positioning more stable. In addition, the outer side of the positioning sleeve is made of soft material to avoid scratching the sole, thereby ensuring the yield rate of the processed product.

[0012] Furthermore, the first adjustment component includes an adjustment button rotatably arranged on the pressure head and an adjustment block movably arranged on the bottom surface of the pressure head, and when the adjustment button rotates, the adjustment block is driven to move in a direction away from the center of the pressure head.

[0013] The adjustment block can be moved by rotating the adjustment knob to adapt to shoe uppers of various sizes, thereby improving the use efficiency of the solution and reducing production costs.

[0014] Furthermore, the pressing head mechanism is connected to the base via a connecting rod, the pressing head mechanism is arranged on the connecting rod, and the connecting rod and the base are connected in a detachable manner.

[0015] By adopting the above method, when the pressing head mechanism is damaged, the connecting rod can be disassembled and replaced to achieve the purpose of replacement, thereby achieving the purpose of reducing maintenance costs. In addition, when not processed, the pressing tool of this scheme can be easier to store by disassembling the connecting rod, thereby achieving the purpose of saving storage space.

[0016] Furthermore, a locking assembly is provided on the connecting rod, and the locking assembly includes a rotating knob rotatably arranged on the back side of the connecting rod and a movable locking member symmetrically arranged on two sides of the connecting rod, and a transmission rod is provided between the rotating knob and the locking member to convert the rotation of the rotating knob into horizontal movement of the locking member.

[0017] A torsion spring can be provided in the rotating knob to facilitate the reset of the rotating knob. Since the rotating knob is located on the back of the connecting rod, that is, when the connecting rod is inserted into the base, the rotating knob is exposed to the outside, which is more convenient for operation. Locking pieces are provided on both sides of the connecting rod to form a more stable connection between the connecting rod and the base to prevent it from falling out.

[0018] Furthermore, a slide groove is provided in the connecting rod for the locking member to move therein, one end of the transmission rod is fixedly connected to the rotating knob, and the other end is connected to two connecting ropes, and the other ends of the two connecting ropes are respectively fixed to the locking member.

[0019] A return spring can be arranged in the slide groove to abut against the bottom of the locking member to facilitate the reset and locking of the locking member. The simple structure on the transmission rod can convert the rotation of the knob into the horizontal movement of the locking member, thereby driving the locking member to retract; and after being fully inserted into the slot to be matched, the return spring can be used to realize the pop-up locking of the locking member. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0021] Figure 2 This is an axonometric view of the sole positioning mechanism of the embodiment of the utility model;

[0022] Figure 3 A cross-sectional view of a moving column of an embodiment of the utility model;

[0023] Figure 4 This is an axonometric diagram of the pressure head mechanism of the utility model embodiment;

[0024] Figure 5 This is an internal view of the pressure head of the utility model;

[0025] Figure 6 This is an internal view of the connecting rod of an embodiment of the utility model. DETAILED DESCRIPTION

[0026] The utility model embodiment is an adjustable adhesive press such as Figure 1-6 As shown: it includes a base 1, a sole positioning mechanism 3 is provided on the base 1, and a connecting rod 4 is connected to the base 1, and a pressing head mechanism 2 is provided on the connecting rod 4. In order to facilitate processing, the base 1 can be set as a heating plate to accelerate the gluing process.

[0027] The sole positioning mechanism 3 is provided with a second adjustment component 31 and a moving hole 35 for the second adjustment component 31 to move therein. The second adjustment component 31 can be set to 8, that is, the front end and the rear end of the sole are each abutted with 2, and each side of the sole is abutted with 2, so as to achieve stable positioning of the sole. The second adjustment component 31 includes a positioning sleeve 32 and a moving column 33 movably arranged inside the positioning sleeve 32. A spring 34 is provided between the positioning sleeve 32 and the moving column 33, one end of which abuts on the abutting surface 322 of the positioning sleeve 32 and the other end is fixed on the moving column 33. The bottom surface of the sole positioning mechanism 3 is provided with a plurality of positioning holes 12 that cooperate with the moving column 33 to form a limit for the second adjustment component 31, and the positioning sleeve 32 is provided with a limiting surface 321 that abuts on the inner surface of the moving hole 35 to prevent the positioning sleeve 32 from escaping from the moving hole. When the sole needs to be positioned for processing, the sole is placed on the sole positioning mechanism 3, and the plurality of second adjustment components 31 are respectively moved to the front end, the rear end and the side of the sole to prevent the sole from being shifted in position during processing.

[0028] A locking assembly 41 is provided at one end of the connecting rod 4 close to the base 1, and the locking assembly 41 includes a rotating button 411, a locking piece 412 and a transmission rod 413 for connecting the two. A torsion spring (not shown in the figure) for providing a reset force is provided on the back of the rotating button 411, and a reset spring 416 for providing a reset force is abutted against the bottom surface of the locking piece 412. The transmission rod 413 is fixed on the rotating button 411 and can rotate with the rotation of the rotating button 411. A connecting rope 415 is fixed to the other end of the transmission rod 413, and the other end of the connecting rope 415 is fixed to the locking piece 412. In order to facilitate the connecting rope 415 to be wound around the transmission rod 413 when the transmission rod 413 rotates, a reel for winding the connecting rope 415 can be provided on the transmission rod 413. When inserting the connecting rod 4 into the base 1, the bottom of the connecting rod 4 is placed close to the slot 11 of the base 1, and the rotating knob 411 is rotated to drive the transmission rod 413 to rotate in the rotating slot 43 of the connecting rod 4, and as the transmission rod 413 rotates, the connecting rope 415 is driven to be wound around the transmission rod 413, thereby driving the locking member 412 to move horizontally in the sliding slot 42 of the connecting rod 4, and then the locking member 412 is retracted to a position flush with the surface of the connecting rod 4, so that the connecting rod 4 can be inserted into the slot 11. After the insertion is completed, the rotating knob 411 is released, and under the action of the torsion spring (not shown in the figure) and the reset spring 416, the locking member 412 rebounds and cooperates with the fixing hole 13 of the base 1 to achieve the connection between the connecting rod 4 and the base 1. Conversely, if the connecting rod 4 is to be disassembled, it can also be completed by the reverse operation of the above steps.

[0029] The pressing head mechanism 2 includes a pressing head 21 arranged toward the sole positioning mechanism 3, and a first adjusting component 22 is arranged on the pressing head. The first adjusting component 22 includes an adjusting button 222 and an adjusting block 221 driven by the adjusting button 222. A gear 223 rotating with the adjusting button 222 is fixed to the back of the adjusting button 222. The upper and lower ends of the gear 223 are meshed with racks 224, and the racks 224 at the upper and lower ends are respectively connected to the adjusting blocks 221 located at both sides of the pressing head 21. Before the upper is put on the pressing head 21, the adjusting button 222 is rotated to drive the adjusting block 221 to move away from the center of the pressing head, so as to adapt to uppers of various sizes.

[0030] The above embodiment is only one of the preferred specific embodiments of the present invention. Common changes and substitutions made by those skilled in the art within the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. An adjustable adhesive press, comprising a base and a pressing head mechanism connected to the base, wherein the base is provided with a sole positioning mechanism for placing and positioning the sole, the pressing head mechanism comprises a pressing head that can move toward or away from the sole positioning mechanism, and the pressing head is used to position the upper, characterized in that: The pressure head is provided with a first adjustment component, which is used to adjust the size of the pressure head to adapt to various types of uppers, and the first adjustment component enables the edge of the bottom surface of the pressure head to move away from the center of the pressure head; the sole positioning mechanism is provided with a second adjustment component, which can be moved to rest against the edge of the upper and form a positioning between the upper.

2. The adjustable adhesive press according to claim 1, characterized in that: The base is provided with a plurality of positioning holes for inserting and setting the second adjusting component. The second adjusting component comprises a positioning sleeve and a movable column movably arranged in the positioning sleeve. The movable column cooperates with the positioning hole to form a limit for the positioning sleeve.

3. The adjustable adhesive press according to claim 2, characterized in that: The interior of the positioning sleeve is provided with a supporting surface for placing a spring, and the other end of the spring is fixed on the moving column; the outer side of the positioning sleeve is made of soft material.

4. The adjustable adhesive press according to claim 1, characterized in that: The first adjustment component includes an adjustment button rotatably arranged on the pressure head and an adjustment block movably arranged on the bottom surface of the pressure head. When the adjustment button rotates, the adjustment block is driven to move in a direction away from the center of the pressure head.

5. The adjustable adhesive press according to claim 1, characterized in that: The pressing head mechanism is connected to the base via a connecting rod, the pressing head mechanism is arranged on the connecting rod, and the connecting rod and the base are connected in a detachable manner.

6. The adjustable adhesive press according to claim 5, characterized in that: The connecting rod is provided with a locking assembly, which includes a rotating knob rotatably arranged on the back side of the connecting rod and a movable locking piece symmetrically arranged on two sides of the connecting rod. A transmission rod is provided between the rotating knob and the locking piece to convert the rotation of the rotating knob into horizontal movement of the locking piece.

7. The adjustable adhesive press according to claim 6, characterized in that: The connecting rod is provided with a slide groove for the locking member to move therein. One end of the transmission rod is fixedly connected to the rotating knob, and the other end is connected to two connecting ropes, and the other ends of the two connecting ropes are respectively fixed to the locking member.

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