Outsole beader

Abstract

The utility model discloses an outer turning shoe sole edge presser, including machine table, front positioning device, rear positioning device, steering drive arrangement, fore and aft drive arrangement, pressure tightly and pressure tightly device, front positioning device sets up on machine table, and rotatable self -adaptation positioning clamps the two sides of shoe palm, rear positioning device sets up on machine table and is opposite to front positioning device setting, and rotatable self -adaptation positioning clamps the two sides of heel, steering drive arrangement sets up on machine table for driving front positioning device and rear positioning device rotates, fore and aft drive arrangement sets up on machine table for driving rear positioning device moves back and forth, pressure tightly sets up on front positioning device and rear positioning device, pressure tightly device sets up on machine table for the shoe pressure to pressure tightly device, the utility model discloses high processing efficiency, and the glue bonding condition of shoe sole edge is compact and uniform.

Description

Technical Field

[0001] This utility model belongs to the field of footwear processing technology, specifically relating to an outward-turning shoe sole pressing machine. Background Technology

[0002] In footwear manufacturing, the sole is bonded to the bottom of the shoe body with adhesive. To ensure a strong bond, sufficient external force is often required. Current technology primarily uses a pressure device to press the sole together. However, due to the stress distribution, the edges of the sole experience less force during pressing, often failing to achieve the required adhesion. Furthermore, the sole edges are prone to lifting due to uneven stress. Therefore, current technology typically includes a step of compacting the sole edges. After the sole is bonded to the shoe body, the bonding area between the sole edges and the shoe body is pressed separately to achieve a firm bond across the entire sole.

[0003] However, existing pressing methods are partly manual, which is slow and results in uneven glue adhesion between the sole and the shoe body. Some equipment is used, but it can only press a section of the sole edge and cannot simultaneously press and tighten the entire sole edge at once, resulting in low pressing efficiency and uneven glue adhesion between the sole and the shoe body. Utility Model Content

[0004] This utility model provides an outward-turning shoe sole pressing machine to solve the above-mentioned technical problems.

[0005] The solution adopted by this utility model to achieve its technical effect is as follows:

[0006] An outward-turning shoe sole pressing machine includes a machine base, a front positioning device, a rear positioning device, a steering drive device, a front and rear drive device, a pressing component, and a pressing device. The front positioning device is mounted on the machine base and can rotatably and adaptively position and clamp the two sides of the shoe sole. The rear positioning device is mounted on the machine base opposite to the front positioning device and can rotatably and adaptively position and clamp the two sides of the shoe heel. The steering drive device is mounted on the machine base and is used to drive the front and rear positioning devices to rotate. The front and rear drive device is mounted on the machine base and is used to drive the rear positioning device to move back and forth. The pressing component is mounted on the front and rear positioning devices. The pressing device is mounted on the machine base and is used to press the shoe against the pressing device.

[0007] Preferably, it further includes a support device; the support device includes a base plate, a front sliding guide, and a rear sliding guide; the base plate is disposed inside the machine tool; the front sliding guide is disposed on the top of the base plate; the front positioning device is disposed on the front sliding guide; the rear sliding guide is slidably disposed on the top of the base plate; the rear positioning device is disposed on the rear sliding guide; the front and rear driving device includes front and rear driving cylinders, and the telescopic ends of the front and rear driving cylinders are connected to the rear sliding guide.

[0008] Preferably, the front positioning device includes two front sweeping blade seats; the two front sweeping blade seats are rotatably disposed on the top of the front sliding guide seat, and one end of the two front sweeping blade seats is hinged to each other; the steering drive device includes two front positioning drive cylinders; one end of the two front positioning drive cylinders is rotatably disposed on the bottom of the front sliding guide seat, and the telescopic ends of the two front positioning drive cylinders are respectively disposed at the bottom of the other end of the two front sweeping blade seats.

[0009] Preferably, the rear positioning device includes two rear sweeping blade seats; the two rear sweeping blade seats are rotatably disposed on the top of the rear sliding guide seat, and one end of the two rear sweeping blade seats is hinged to each other; the steering drive device includes two rear positioning drive cylinders; one end of the two rear positioning drive cylinders is rotatably disposed on the bottom of the rear sliding guide seat, and the telescopic ends of the two rear positioning drive cylinders are respectively disposed at the bottom of the other end of the two rear sweeping blade seats.

[0010] Preferably, the clamping member includes four sweeping blades, wherein two of the sweeping blades are respectively disposed on the top of the two front sweeping blade seats, and the other two sweeping blades are respectively disposed on the top of the two rear sweeping blade seats.

[0011] Preferably, the clamping device includes a clamping cylinder and a clamping plate; the clamping cylinder is disposed at the bottom of the base plate; the clamping plate is disposed at the top of the drive end of the clamping cylinder; the clamping plate is located between the front sliding guide and the rear sliding guide, and the clamping plate is located below the bottom inner pressure groove of the four sweeping blades.

[0012] Preferably, guide grooves are provided on both sides of the front sliding guide seat and the rear sliding guide seat; guide rods are provided between the two front sweeping blade seats and the telescopic ends of the two front positioning drive cylinders, and between the two rear sweeping blade seats and the telescopic ends of the two rear positioning drive cylinders; the guide rods are slidably disposed in the guide grooves.

[0013] Preferably, the front and rear drive device further includes an adjusting motor and an adjusting screw; the adjusting motor is disposed at one end of the base plate; one end of the adjusting screw is connected to the drive end of the adjusting motor; and the other end of the adjusting screw is connected to the bottom thread of the front sliding guide.

[0014] Preferably, limit blocks are provided on both sides of the base plate; a limit groove is formed between the limit block and the base plate; the bottom sides of the front sliding guide and the bottom sides of the rear sliding guide are slidably disposed in the limit groove.

[0015] Preferably, a protective cover is provided on the machine base; a work station slot is provided on the top of the protective cover; the four sweeping blades and the clamping plate are located in the work station slot.

[0016] The beneficial effects of this utility model are as follows: The rear positioning device is driven by a front and rear driving device to move closer to the front positioning device, thus positioning the shoe front and back. Then, the front and rear positioning devices independently position the sole and heel sides of the shoe, ensuring that the front, back, front sides, and rear sides of the shoe are all appropriately positioned and clamped. Finally, the positioned shoe is pressed against the clamping member by a pressing device, compacting all adhesive parts of the sole and upper in one go. Therefore, this utility model has high processing efficiency, and the adhesive bonding at the sole edge is firm and uniform. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall machine tool disclosed in the embodiment of this utility model;

[0018] Figure 2 This is an overall schematic diagram of the front positioning device, rear positioning device, steering drive device, front and rear drive devices, clamping member and clamping device disclosed in the embodiments of this utility model;

[0019] Figure 3 This is a schematic diagram of the sweeping blade holder and the clamping plate disclosed in the embodiments of this utility model;

[0020] Figure 4 This is a schematic diagram of the guide groove disclosed in an embodiment of the present utility model;

[0021] Figure 5 This is a schematic diagram of the guide rod and base disclosed in an embodiment of the present utility model;

[0022] Figure 6 This is a schematic diagram of the sweeping blade holder and the bottom of the sweeping blade disclosed in an embodiment of this utility model.

[0023] Labeling instructions: 1-Machine base, 2-Base plate, 3-Front sliding guide seat, 4-Rear sliding guide seat, 5-Front and rear drive cylinders, 6-Front sweeping knife seat, 7-Front positioning drive cylinder, 8-Rear sweeping knife seat, 9-Rear positioning drive cylinder, 10-Sweeping knife, 11-Clamping cylinder, 12-Clamping plate, 13-Adjusting motor, 14-Adjusting screw, 15-Limit block, 16-Guard cover, 17-Working station slot, 18-Base, 19-Connecting column, 20-Adjusting stud, 21-Guide rod, 22-Electrical box, 23-Placement plate, 24-Guide groove, 25-Guide rod, 26-Mounting bracket, 27-Photoelectric switch, 28-Photoelectric baffle. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or may have an intervening element present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or may have an intervening element present. When an element is referred to as being "fixedly connected to" another element, it can be a common fixing connection method such as welding, bolting, or gluing.

[0025] Please refer to Figure 1-6 This utility model discloses a shoe sole pressing machine in a preferred embodiment, including a machine base 1, a front positioning device, a rear positioning device, a steering drive device, a front and rear drive device, a pressing component, and a pressing device. The front positioning device is disposed on the machine base 1 and can be rotatably and adaptively positioned to clamp the two sides of the shoe sole. The rear positioning device is disposed on the machine base 1 opposite to the front positioning device and can be rotatably and adaptively positioned to clamp the two sides of the shoe heel. The steering drive device is disposed on the machine base 1 and is used to drive the front positioning device and the rear positioning device to rotate. The front and rear drive device is disposed on the machine base 1 and is used to drive the rear positioning device to move back and forth. The pressing component is disposed on the front positioning device and the rear positioning device. The pressing device is disposed on the machine base 1 and is used to press the shoe against the pressing device.

[0026] Specifically, it also includes a support device; the support device includes a base plate 2, a front sliding guide 3, and a rear sliding guide 4; the base plate 2 is disposed inside the machine base 1; the front sliding guide 3 is disposed on the top of the base plate 2; the front positioning device is disposed on the front sliding guide 3; the rear sliding guide 4 is slidably disposed on the top of the base plate 2; the rear positioning device is disposed on the rear sliding guide 4; the front and rear drive device includes front and rear drive cylinders 5, the telescopic ends of the front and rear drive cylinders 5 being connected to the rear sliding guide 4.

[0027] Specifically, the front positioning device includes two front sweeping blade seats 6; the two front sweeping blade seats 6 are rotatably mounted on the top of the front sliding guide seat 3, and one end of the two front sweeping blade seats 6 is hinged to each other; the steering drive device includes two front positioning drive cylinders 7; one end of the two front positioning drive cylinders 7 is rotatably mounted on the bottom of the front sliding guide seat 3, and the telescopic ends of the two front positioning drive cylinders 7 are respectively located at the bottom of the other end of the two front sweeping blade seats 6. During operation, the telescopic ends of the two front positioning drive cylinders 7 respectively drive the front ends of the two sweeping blade seats 6 to rotate and move closer together, so that the blade arms of the two sweeping blade seats 6 move closer together to position and clamp the two sides of the heel of the shoe.

[0028] Specifically, the rear positioning device includes two rear sweeping blade seats 8; the two rear sweeping blade seats 8 are rotatably mounted on the top of the rear sliding guide seat 4, and one end of the two rear sweeping blade seats 8 is hinged to each other; the steering drive device includes two rear positioning drive cylinders 9; one end of the two rear positioning drive cylinders 9 is rotatably mounted on the bottom of the rear sliding guide seat 3, and the telescopic ends of the two rear positioning drive cylinders 9 are respectively located at the bottom of the other end of the two rear sweeping blade seats 8. During operation, the telescopic ends of the two rear positioning drive cylinders 9 respectively drive the front ends of the two sweeping blade seats 8 to rotate and move closer together, so that the blade arms of the two sweeping blade seats 8 move closer together to position and clamp the two sides of the shoe's sole.

[0029] Specifically, the clamping component includes four sweeping blades 10, two of which are respectively disposed on top of the two front sweeping blade seats 6, and the other two are respectively disposed on top of the two rear sweeping blade seats 8. As the two front sweeping blade seats 6 and the rear sweeping blade seats 8 rotate, the four sweeping blades 10 also move synchronously. That is, after the two front sweeping blade seats 6 and the rear sweeping blade seats 8 are positioned and clamped onto the shoe, the four sweeping blades 10 are precisely located directly above the four sides of the shoe sole.

[0030] Specifically, the clamping device includes a clamping cylinder 11 and a clamping plate 12; the clamping cylinder 11 is disposed at the bottom of the base plate 2; the clamping plate 12 is disposed at the top of the drive end of the clamping cylinder 11; the clamping plate 12 is located between the front sliding guide 3 and the rear sliding guide 4, and the clamping plate 12 is located below the bottom inner pressure groove of the four sweeping blades 10.

[0031] Specifically, guide grooves 24 are provided on both sides of the front sliding guide seat 3 and the rear sliding guide seat 4; guide rods 25 are provided between the two front sweeping blade seats 6 and the telescopic ends of the two front positioning drive cylinders 7, and between the two rear sweeping blade seats 8 and the telescopic ends of the two rear positioning drive cylinders 9; the guide rods 25 are slidably disposed in the guide grooves 24. Each time the front positioning drive cylinders 7 and the rear positioning drive cylinders 9 drive the two front sweeping blade seats 6 and the two rear sweeping blade seats 8 to rotate respectively, the guide rods 25 move along the guide grooves 24, thereby ensuring that the rotation trajectories of the two front sweeping blade seats 6 and the two rear sweeping blade seats 8 remain consistent each time.

[0032] Specifically, the front and rear drive device further includes an adjusting motor 13 and an adjusting screw 14; the adjusting motor 13 is located at one end of the base plate 2; one end of the adjusting screw 14 is connected to the drive end of the adjusting motor 13; the other end of the adjusting screw 14 is connected to the bottom thread of the front sliding guide 3. When the shoe size is too long or too short, i.e., when the front and rear drive cylinders 5 alone cannot drive the rear sliding guide 4 to move backward or forward to achieve the front and rear positioning and clamping of the shoe, the adjusting motor 13 can drive the adjusting screw 14 to rotate, thereby causing the front sliding guide 3 to move backward or forward to adapt to the shoe size.

[0033] Specifically, limit blocks 15 are provided on both sides of the base plate 2; a limit groove is formed between the limit blocks 15 and the base plate 2; the bottom sides of the front sliding guide 3 and the bottom sides of the rear sliding guide 4 are slidably disposed in the limit groove.

[0034] Specifically, the machine base 1 is equipped with a protective cover 16; a work station slot 17 is provided on the top of the protective cover 16; the four sweeping blades 10 and the pressing plate 12 are located within the work station slot 17. Shoes are placed onto the top of the pressing plate 12 through the work station slot 17, and the entire sole edge pressing process is also carried out within the protective cover 16, ensuring safe operation. A placement plate 23 is provided on one side of the protective cover 16 for placing items.

[0035] Specifically, a base 18 is provided on the top of the base plate 2; a connecting post 19 is vertically slidably arranged inside the base 18; the connecting post 19 is located on the top of the drive end of the pressing cylinder 11; an adjusting stud 20 is provided on the top of the connecting post 19, and the pressing plate 12 is fixed to the top of the adjusting stud 20 by screws. A guide rod 21 is provided at the bottom of the pressing plate 12, and the guide rod 21 is vertically slidably arranged inside the base 18. When the shoe sole is pressed, the pressure on the extension end of the pressing cylinder 11 is shared by the connecting post 19. By changing the height of the adjusting stud 20, the height of the pressing plate 12 can be changed, thereby adjusting and adapting according to the height of the shoe body and other conditions. The guide rod 21 ensures that the lifting direction of the pressing plate 12 is always vertical and does not deviate.

[0036] Specifically, one end of the adjusting screw 14 is rotatably disposed on one side of the base 18.

[0037] Specifically, a mounting bracket 26 is provided on the top of the limiting block 15; a photoelectric switch 27 is provided on the mounting bracket 26; and a photoelectric baffle 28 is provided on one side of the front sliding guide 3. Through the sensing of the photoelectric switch 27 and the photoelectric baffle 28, the moving distance of the front sliding guide 3 can be controlled by the motor 13, thereby achieving more precise adjustment.

[0038] Specifically, the top of the machine base 1 is equipped with an electrical box 22, which is used to start the steering drive device, the front and rear drive devices and the clamping device. The electrical box is also equipped with corresponding electrical equipment and operation buttons.

[0039] Specifically, this application is equipped with a dual-station configuration, each station including a front positioning device, a rear positioning device, a steering drive device, a front and rear drive device, a clamping component, and a clamping device, which can simultaneously process a pair of shoes.

[0040] Working process: Place the shoe, with the sole and upper just glued together, on the pressing plate 12. Then, activate the operation button via the electrical box 22. The front and rear drive cylinders 5 drive the rear sliding guide 4 to move closer to the front sliding guide 3. The rear sliding guide 4 drives the rear sweeping blade 8 to push the shoe, ultimately clamping the front and rear ends of the shoe between the rear sweeping blade 8 and the front sweeping blade 6. Then, the front positioning drive cylinder 7 drives the two front sweeping blades 6 to rotate and position and clamp the heel of the shoe. At the same time, the rear positioning drive cylinder 9 drives the two rear sweeping blades 8 to rotate and position and clamp the forefoot of the shoe. Then, the pressing cylinder 11 drives the pressing plate 12 to rise, lifting the positioned shoe and pressing the area where the sole and upper are glued together against the four sweeping blades 10. The pressure compacts and seals all the glued areas of the sole and upper at once. Finally, all devices reset and the pressed shoe is removed.

[0041] As can be seen from the above description, this utility model has high processing efficiency and the adhesive bonding on the shoe sole edge is firm and uniform.

[0042] The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. It should be noted that the protection scope of the present utility model includes, but is not limited to, the above embodiments; the specific structures disclosed in the accompanying drawings are only preferred embodiments of the present utility model. Those skilled in the art can develop other embodiments based on this. Any simple modifications or equivalent substitutions that do not depart from the innovative concept of the present utility model are all covered by the present utility model and fall within the protection scope of the present utility model.

Claims

1. An outward-turning shoe sole pressing machine, characterized in that, include: Machine tool; A front positioning device is installed on the machine base and can rotate to adaptively position and clamp the two sides of the shoe sole. The rear positioning device is set on the machine platform opposite to the front positioning device, and can rotate to adaptively position and clamp the two sides of the shoe heel. A steering drive device is mounted on the machine base and is used to drive the front positioning device and the rear positioning device to rotate. A front and rear drive unit is mounted on the machine base and is used to drive the rear positioning device to move back and forth. A clamping element is provided on the front positioning device and the rear positioning device; A pressing device is installed on the machine platform to press the shoe against the pressing device.

2. The outward-turning shoe sole pressing machine according to claim 1, characterized in that: It also includes a support device; the support device includes a base plate, a front sliding guide, and a rear sliding guide; the base plate is disposed inside the machine base; the front sliding guide is disposed on the top of the base plate; the front positioning device is disposed on the front sliding guide; the rear sliding guide is slidably disposed on the top of the base plate; the rear positioning device is disposed on the rear sliding guide; the front and rear drive devices include front and rear drive cylinders, and the extension and retraction ends of the front and rear drive cylinders are connected to the rear sliding guide.

3. The outward-turning shoe sole pressing machine according to claim 2, characterized in that: The front positioning device includes two front sweeping blade seats; the two front sweeping blade seats are rotatably disposed on the top of the front sliding guide seat, and one end of the two front sweeping blade seats is hinged to each other; the steering drive device includes two front positioning drive cylinders; one end of the two front positioning drive cylinders is rotatably disposed on the bottom of the front sliding guide seat, and the telescopic ends of the two front positioning drive cylinders are respectively disposed at the bottom of the other end of the two front sweeping blade seats.

4. The outward-turning shoe sole pressing machine according to claim 3, characterized in that: The rear positioning device includes two rear sweeping blade seats; the two rear sweeping blade seats are rotatably disposed on the top of the rear sliding guide seat, and one end of the two rear sweeping blade seats is hinged to each other; the steering drive device includes two rear positioning drive cylinders; one end of the two rear positioning drive cylinders is rotatably disposed on the bottom of the rear sliding guide seat, and the telescopic ends of the two rear positioning drive cylinders are respectively disposed at the bottom of the other end of the two rear sweeping blade seats.

5. The outward-turning shoe sole pressing machine according to claim 4, characterized in that: The clamping component includes four sweeping blades, two of which are respectively disposed on the top of the two front sweeping blade seats, and the other two of which are respectively disposed on the top of the two rear sweeping blade seats.

6. The outward-turning shoe sole pressing machine according to claim 5, characterized in that: The clamping device includes a clamping cylinder and a clamping plate; the clamping cylinder is located at the bottom of the base plate; the clamping plate is located at the top of the drive end of the clamping cylinder; the clamping plate is located between the front sliding guide and the rear sliding guide, and the clamping plate is located below the bottom inner pressure groove of the four sweeping blades.

7. The outward-turning shoe sole pressing machine according to claim 6, characterized in that: Guide grooves are provided on both sides of the front sliding guide and the rear sliding guide; guide rods are provided between the two front sweeping blade seats and the telescopic ends of the two front positioning drive cylinders, and between the two rear sweeping blade seats and the telescopic ends of the two rear positioning drive cylinders; the guide rods are slidably disposed in the guide grooves.

8. The outward-turning shoe sole pressing machine according to claim 2, characterized in that: The front and rear drive device also includes an adjusting motor and an adjusting screw; the adjusting motor is located at one end of the base plate; one end of the adjusting screw is connected to the drive end of the adjusting motor; the other end of the adjusting screw is connected to the bottom thread of the front sliding guide.

9. The outward-turning shoe sole pressing machine according to claim 8, characterized in that: Limiting blocks are provided on both sides of the base plate; a limiting groove is formed between the limiting blocks and the base plate; the bottom sides of the front sliding guide and the bottom sides of the rear sliding guide are slidably disposed in the limiting groove.

10. The outward-turning shoe sole pressing machine according to claim 6, characterized in that: A protective cover is provided on the machine base; a work station slot is provided on the top of the protective cover; the four sweeping blades and the clamping plate are located in the work station slot.

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