Press-fit device for sole processing

By designing a sole pressing device with hydraulic rod, lead screw and spring device, the problem of poor pressing quality for shoes of different sizes is solved, and effective limiting and pressing of shoes of different sizes and shapes is achieved, improving the quality and applicability of pressing.

CN222656432UActive Publication Date: 2025-03-25NING XIA JIE NENG TONG SHU ZI KE JI YOU XIAN GONG SI
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Patent Information

Application Number
CN202421604133.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-03-25
Estimated Expiration
2034-07-09

AI Technical Summary

Technical Problem

When the existing sole pressing device handles shoes of different sizes, the fixing rod is fixed and cannot effectively resist shoes of different sizes, resulting in poor pressing quality.

Method used

A pressing device for sole processing is designed, which drives the movable seat and pressing pad to rise through a hydraulic rod to make the shoes come into contact with the abutment block, and adjusts the distance between the abutment blocks through a lead screw to adapt to shoes of different sizes. At the same time, using multiple elongated rods and rubber heads, the elastic force of the second spring can achieve limiting and fixing of shoes of different shapes and sizes.

Benefits of technology

The effective limit and pressing of shoes of different sizes is achieved, the quality and applicability of pressing are improved, and the pressing of shoes of different sizes and shapes can be stable.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a shoe sole processing press-fit device which comprises a base, a fixed seat is arranged on the side of the top of the base, a movable seat is movably connected to the top of the base through a hydraulic rod, a press-fit pad is arranged in the middle of the movable seat, an abutting assembly is arranged on the top of the fixed seat, and shoe body clamping assemblies are arranged on the two sides of the movable seat. The abutting assembly comprises a fixing rod which is fixedly arranged on the top of the fixing seat; the connecting plate is fixedly arranged at the bottom of the fixing rod; the two abutting parts are arranged on the two sides of the bottom of the connecting plate respectively, and the two abutting parts are used for abutting against the shoe at the top; the moving part is arranged on the connecting plate and used for driving one of the abutting parts to move, the distance between the two abutting blocks is driven to change through rotation of the lead screw, the shoes of different sizes can be abutted, and pressing work is completed; side surfaces of shoes with different shapes and sizes are limited through a plurality of extension rods and rubber heads under the action of elastic force of a second spring, so that the applicability is improved.
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Description

Technical Field

[0001] The present application relates to the field of sole processing, and in particular to a pressing device for sole processing. Background Art

[0002] The sole pressing device is an important equipment in the shoemaking industry. It is mainly used to bond and compact the sole with the upper or other sole materials. In practical applications, the sole pressing device can significantly improve the production efficiency and product quality of shoes. A good pressing effect can ensure the firm bonding of the sole and the upper, thereby improving the overall quality of the shoes.

[0003] However, in the process of implementing relevant technical solutions, it was found that at least the following technical problems exist: when the sole is pressed, a hydraulic device is generally used to drive the shoe body and the sole to press against a fixed rod, so that the shoe body and the sole are pressed together. The position of the fixed rod is generally fixed. If the sizes of the shoes differ greatly, the fixed rod cannot be pressed against the fixed rod during pressing, affecting the pressing quality. Summary of the invention

[0004] The present application solves the problem of poor pressing quality caused by different shoe sizes in the prior art by providing a pressing device for sole processing, and achieves the effect of effectively limiting the positions of shoes of different sizes.

[0005] The present application provides a pressing device for sole processing, comprising a base, a fixed seat is arranged on the side of the top of the base, the top of the base is movably connected to a movable seat through a hydraulic rod, a pressing pad is arranged in the middle of the movable seat, an abutment assembly is arranged on the top of the fixed seat, and shoe body clamping assemblies are arranged on both sides of the movable seat, and the abutment assembly comprises: a fixed rod, fixedly arranged on the top of the fixed seat; a connecting plate, fixedly arranged on the bottom of the fixed rod; two abutment components, respectively arranged on both sides of the bottom of the connecting plate, and the two abutment components are used to abut the shoes at the top; a moving component, arranged on the connecting plate, and the moving component is used to drive one of the abutment components to move.

[0006] Furthermore, the abutment component includes: a connecting rod, which is arranged at the bottom of the connecting plate; a movable rod, which is inserted and connected to the bottom of the connecting rod; an abutment block, which is fixedly arranged at the bottom of the movable rod; a first spring, which is sleeved on the outside of the movable rod, and the two ends of the first spring are respectively fixedly connected to the connecting rod and the abutment block.

[0007] Furthermore, a groove is provided on one side of the bottom of the connecting plate, and the movable component includes: a screw, which is rotatably connected to the inside of the groove; a movable block, which is sleeved and threadedly connected to the outside of the screw, and the movable block is slidably connected to the inside of the groove, and the bottom of the movable block is fixedly connected to one of the connecting rods; a knob, which is arranged on the side of the connecting plate, and one end of the knob is fixedly connected to the screw.

[0008] Furthermore, fixed blocks are fixedly arranged on both sides of the top of the movable seat, and the two shoe body clamping assemblies include: a threaded rod, threadedly connected to the middle part of the fixed block; a fixed plate, rotatably connected to one end of the threaded rod close to the pressing pad; two limit rods, fixedly arranged on one side of the fixed plate, and the two limit rods are interlaced and connected with the fixed block.

[0009] Furthermore, a plurality of movable sleeves are fixedly provided on one side of the fixed plate close to the pressing pad, an extension rod is inserted and connected to one side of the plurality of movable sleeves, a rubber head is fixedly provided on one end of the extension rod, a second spring is provided inside the movable sleeve, and both ends of the second spring are respectively fixedly connected to the inner wall of the movable sleeve and the extension rod.

[0010] The technical solution provided by this application has at least the following technical effects or advantages:

[0011] 1. The hydraulic rod drives the shoe on the pressing pad to rise to the contact position with the two abutment blocks, so that the pressing pad presses the sole and the shoe body together. The rotation of the lead screw drives the distance between the two abutment blocks to change. The lead screw can accurately adjust the distance between the two abutment blocks to make the pressing point accurate. At the same time, the lead screw can have a certain self-locking ability. After adjustment, the distance between the two abutment blocks will not change easily, so that shoes of different sizes can be abutted to complete the pressing work.

[0012] 2. The sides of shoes of different shapes and sizes are limited by a plurality of extension rods and rubber heads under the elastic force of the second spring, thereby improving the applicability of the pressing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the pressing device in the embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the structure of the abutment assembly in the embodiment of the present application;

[0015] Figure 3 This is a schematic diagram of the structure of the shoe body clamping assembly in an embodiment of the present application;

[0016] Figure 4 This is a schematic diagram of the structure of the second spring in the embodiment of the present application;

[0017] In the figure: 10, base; 20, fixed seat; 30, movable seat; 40, pressing pad; 50, abutment assembly; 60, shoe body clamping assembly; 70, fixed block; 51, fixed rod; 52, connecting plate; 53, abutment component; 54, moving component; 55, groove; 531, connecting rod; 532, movable rod; 533, abutment block; 534, first spring; 541, lead screw; 542, movable block; 543, knob; 61, threaded rod; 62, fixed plate; 63, limit rod; 64, movable sleeve; 65, extension rod; 66, second spring; 67, rubber head. DETAILED DESCRIPTION

[0018] The embodiment of the present application discloses a pressing device for sole processing, in which the abutment block 533 is driven to move by the rotation of the lead screw 541, and the distance between the two abutment blocks 533 is adjusted to adapt to shoes of different sizes. Through the elastic force of the second spring 66, multiple rubber heads 67 are tightly attached to the sides of shoes of different sizes and shapes, thereby improving the applicability of the device.

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Please refer to Figure 1 and Figure 2 The present embodiment provides a pressing device for sole processing, comprising a base 10, a fixed seat 20 is arranged on the side of the top of the base 10, a movable seat 30 is movably connected to the top of the base 10 through a hydraulic rod, a pressing pad 40 is arranged in the middle of the movable seat 30, an abutment assembly 50 is arranged on the top of the fixed seat 20, and a shoe body clamping assembly 60 is arranged on both sides of the movable seat 30. The abutment assembly 50 comprises a fixed rod 51, a connecting plate 52, an abutment component 53, a moving component 54, and a groove 55. The fixed rod 51 is fixedly arranged on the top of the fixed seat 20, the connecting plate 52 is fixedly arranged on the bottom of the fixed rod 51, and two abutment components 53 are respectively arranged at the bottom of the connecting plate 52. On both sides, two abutting parts 53 are used to abut the shoes at the top, the moving part 54 is arranged on the connecting plate 52, and the moving part 54 is used to drive one of the abutting parts 53 to move, and one abutting part 53 is driven to move by the moving part 54, so that the two abutting parts 53 can abut against shoes of different sizes, and the movable seat 30 is driven to move upward by the hydraulic rod, so that the pressing pad 40 drives the shoes to abut against the two abutting parts 53, and the pressing pad 40 heats the sole material and the shoe body, so that the sole material softens and fits the shoe body, and the sole material and the shoe body are pressed together by cooperating with the upward movement of the movable seat 30 and the fixation of the shoes by the two abutting parts 53.

[0021] Please refer to Figure 1 and Figure 2The abutting component 53 includes a connecting rod 531, a movable rod 532, an abutting block 533, and a first spring 534. The connecting rod 531 is arranged at the bottom of the connecting plate 52, and the movable rod 532 is inserted and connected to the bottom of the connecting rod 531. The abutting block 533 is fixedly arranged at the bottom of the movable rod 532. The first spring 534 is sleeved on the outer side of the movable rod 532, and the two ends of the first spring 534 are respectively fixedly connected to the connecting rod 531 and the abutting block 533. The groove 55 is opened on one side of the bottom of the connecting plate 52. The moving component 54 includes a lead screw 541, a movable block 542, and a knob 543. The lead screw 541 is rotatably connected to the inside of the groove 55. The movable block 542 is sleeved and threadedly connected to the outside of the lead screw 541, and the movable block 542 is slidably connected to the inside of the groove 55. The bottom of the movable block 542 The part is fixedly connected to one of the connecting rods 531, the knob 543 is arranged on the side of the connecting plate 52, and one end of the knob 543 is fixedly connected to the lead screw 541, and the rotation of the lead screw 541 drives the movable block 542 and an abutment component 53 to move along the groove 55, so that the distance between the two abutment components 53 changes, so that the two abutment blocks 533 can abut against the two ends of shoes of different sizes, and fix the shoes of different sizes, thereby successfully completing the pressing work, and the contraction of the movable rod 532 and the elastic force of the first spring 534 drive the abutment block 533 to move downward, and also make the two abutment blocks 533 can be tightly attached to the two ends of shoes of different shapes, so as to prevent the abutment block 533 from being unable to contact with the shoes due to different shapes of shoes, thereby improving the applicability of the device.

[0022] Please refer to Figure 1-Figure 4, both sides of the top of the movable seat 30 are fixedly provided with fixed blocks 70, and the two shoe body clamping assemblies 60 include a threaded rod 61, a fixed plate 62, a limiting rod 63, a movable sleeve 64, an extension rod 65, a second spring 66, and a rubber head 67. The threaded rod 61 is threadedly connected to the middle part of the fixed block 70, and the fixed plate 62 is rotatably connected to one end of the threaded rod 61 close to the pressing pad 40. A rotating member is provided at the other end of the threaded rod 61. Two limiting rods 63 are fixedly provided on one side of the fixed plate 62, and the two limiting rods 63 are connected with the fixed block 70 through insertion. A plurality of movable sleeves 64 are provided on one side of the fixed plate 62 close to the pressing pad 40, and the extension rod 65 is connected through insertion on one side of the movable sleeve 64. The rubber head 67 is fixedly provided on the extension rod 65. At one end of the long rod 65, the second spring 66 is arranged inside the movable sleeve 64, and the two ends of the second spring 66 are fixedly connected to the inner wall of the movable sleeve 64 and the extension rod 65 respectively. The threaded rod 61 is driven to rotate by the rotating member, so that the threaded rod 61 drives the fixed plate 62 to move toward the middle of the movable seat 30, so that the rubber head 67 contacts the side of the shoe, and the two limiting rods 63 limit the fixed plate 62 to prevent the fixed plate 62 from rotating with the threaded rod 61. Through the elastic force of the second spring 66, after the fixed plate 62 moves, multiple rubber heads 67 can be tightly attached to the curved position of the side of the shoe, so as to stably fix shoes of different shapes, prevent the shoes from moving during the pressing process, and improve the stability of the pressing device.

[0023] This application can explain its functional principle through the following operation methods:

[0024] When in use, the shoe is placed on the pressing pad 40, a shoe mold is provided inside the shoe, the opening of the shoe is aligned with the fixed abutment block 533, and the rotating parts on the threaded rods 61 on both sides are rotated to make the threaded rods 61 rotate on the fixed blocks 70, thereby driving the fixing plate 62 to move along the direction of the limiting rod 63 toward the position of the shoe in the middle of the movable seat 30, and multiple rubber heads 67 on one side of the fixing plate 62 contact the side of the shoe, and the continued movement of the fixing plate 62 makes the rubber head 67 drive the extension rod 65 to extend into the movable sleeve 64, so that the second spring 66 in the movable sleeve 64 is compressed, and the elastic force of the second spring 66 makes the rubber head 67 tend to move toward the direction of the shoe, so that the rubber head 67 is always in close contact with the side of the shoe, so that multiple rubber heads 67 can fix the side of shoes of different shapes, and the knob 543 is rotated so that the knob 543 drives the screw 541 The screw 541 rotates inside the groove 55, and the rotation of the lead screw 541 causes the movable block 542 threadedly connected thereto to drive the connecting rod 531 to move along the groove 55, thereby changing the distance between the two abutment blocks 533, so that the movable abutment block 533 moves to the toe position according to the size of the shoe, and the hydraulic rod at the bottom of the movable seat 30 is started, so that the movable seat 30 drives the pressing pad 40 and the shoe to move upward, and the shoe mold at the opening of the shoe contacts with the fixed abutment block 533, and the toe position contacts with the movable abutment block 533, and the continued movement of the movable seat 30 causes the first spring 534 to be compressed, so that the two abutment blocks 533 can be tightly attached to the shoe and press against the shoe, and the pressing pad 40 heats the sole material, so that the pressing pad 40 can press the sole material and the shoe body together to complete the pressing work, and can stably press shoes of different sizes and shapes.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0026] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A pressing device for sole processing, comprising a base (10), characterized in that: A fixed seat (20) is arranged on the side of the top of the base (10); a movable seat (30) is movably connected to the top of the base (10) via a hydraulic rod; a pressing pad (40) is arranged in the middle of the movable seat (30); an abutment assembly (50) is arranged on the top of the fixed seat (20); shoe body clamping assemblies (60) are arranged on both sides of the movable seat (30); the abutment assembly (50) comprises: A fixing rod (51) fixedly disposed on the top of the fixing seat (20); A connecting plate (52) fixedly disposed on the bottom of the fixing rod (51); Two abutment components (53) are respectively arranged on two sides of the bottom of the connecting plate (52), and the two abutment components (53) are used to abut against the shoes at the top; A moving component (54) is arranged on the connecting plate (52), and the moving component (54) is used to drive one of the abutting components (53) to move.

2. A shoe sole processing pressing device as claimed in claim 1, characterized in that: The abutment component (53) comprises: A connecting rod (531) is arranged at the bottom of the connecting plate (52); A movable rod (532) inserted and connected to the bottom of the connecting rod (531); An abutment block (533) fixedly disposed on the bottom of the movable rod (532); The first spring (534) is sleeved on the outside of the movable rod (532), and two ends of the first spring (534) are respectively fixedly connected to the connecting rod (531) and the abutment block (533).

3. A shoe sole processing pressing device as claimed in claim 2, characterized in that: A groove (55) is provided on one side of the bottom of the connecting plate (52), and the moving component (54) comprises: A lead screw (541) rotatably connected to the interior of the groove (55); A movable block (542) is sleeved and threadedly connected to the outside of the lead screw (541), and the movable block (542) is slidably connected to the inside of the groove (55), and the bottom of the movable block (542) is fixedly connected to one of the connecting rods (531); The knob (543) is arranged on the side of the connecting plate (52), and one end of the knob (543) is fixedly connected to the lead screw (541).

4. A shoe sole processing pressing device as claimed in claim 1, characterized in that: Fixed blocks (70) are fixedly arranged on both sides of the top of the movable seat (30), and the two shoe body clamping assemblies (60) include: A threaded rod (61) threadedly connected to the middle portion of the fixing block (70); A fixing plate (62) rotatably connected to one end of the threaded rod (61) close to the pressing pad (40); Two limiting rods (63) are fixedly arranged on one side of the fixing plate (62), and the two limiting rods (63) are interlacedly connected with the fixing block (70).

5. A shoe sole processing pressing device as claimed in claim 4, characterized in that: A plurality of movable sleeves (64) are fixedly provided on one side of the fixed plate (62) close to the pressing pad (40); an extension rod (65) is inserted and connected to one side of the plurality of movable sleeves (64); a rubber head (67) is fixedly provided at one end of the extension rod (65); a second spring (66) is provided inside the movable sleeve (64); two ends of the second spring (66) are respectively fixedly connected to the inner wall of the movable sleeve (64) and the extension rod (65).