A sole fixing device for a sneaker production line

Abstract

This utility model relates to the field of sneaker manufacturing technology and discloses a sole fixing device for a sneaker production line. It includes a processing table, with a sole fixing mechanism above the processing table. The sole fixing mechanism includes two limiting plates, the bottoms of which symmetrically overlap the top of the processing table. This utility model utilizes a combination of an installation groove, a primary reduction motor, a bidirectional lead screw, a slider, a guide block, and a guide groove to facilitate the relative movement of the two limiting plates. The two limiting plates also drive multiple pressure rods and pressure blocks to move, allowing the pressure blocks to be moved to both sides of the sole for limiting and fixing. Through the cooperation of springs, fixing blocks, and pressure rods, the pressure blocks have a certain elastic movement space, allowing them to be evenly attached to both sides of the sole, increasing the stability of the sole and facilitating its fixing. This also makes it convenient for workers to apply glue to the top surface of the sole later.

Description

Technical Field

[0001] This utility model relates to the field of sneaker manufacturing technology, and more specifically to a sole fixing device for a sneaker production line. Background Technology

[0002] Sneakers are athletic shoes, typically consisting of a canvas upper and a rubber sole. The canvas upper and rubber sole provide good support and durability. Sneakers are not limited to sports; they are widely categorized, including skate shoes, retro chunky sneakers, casual running shoes, professional running shoes, retro basketball shoes, professional basketball shoes, professional badminton shoes, and professional table tennis shoes. Currently, in sneaker manufacturing, the sole and upper are usually produced separately and then glued together. Before gluing, workers typically need one hand to hold the sole in place while the other hand applies glue to the top of the sole before gluing. This process of holding the sole while applying glue can cause wobbling and poor stability, affecting the effectiveness of the glue application and requiring improvement. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sole fixing device for a sneaker production line to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a shoe sole fixing device for a sneaker production line, including a processing table, a shoe sole fixing mechanism above the processing table, the shoe sole fixing mechanism including two limiting plates, the bottoms of the two limiting plates symmetrically overlapping the top of the processing table, multiple pressure rods movably sleeved inside each of the two limiting plates, one end of each of the multiple pressure rods being fixedly connected to a pressure block, an installation groove is opened in the middle of the top of the processing table, a bidirectional lead screw is provided inside the installation groove, two sliders are symmetrically threaded onto the outer wall of the bidirectional lead screw, and the outer walls of the two sliders... The two sliders are slidably connected to the two sides of the inner wall of the mounting groove. The tops of the two sliders are fixedly connected to the middle of the bottom of the two limiting plates. A positioning adjustment mechanism is provided below the processing table. The positioning adjustment mechanism includes a support cover and a fixed cover above the support cover. The top of the fixed cover is fixedly connected to the middle of the bottom of the processing table. The bottom of the fixed cover is movably sleeved on the upper part of the outer wall of the support cover. A connecting shaft is provided inside the support cover. The top of the connecting shaft is fixedly connected to the middle of the bottom inner wall of the fixed cover. The bottom of the connecting shaft is rotatably mounted on the bottom of the inner wall of the support cover through a bearing.

[0005] Furthermore, each of the multiple pressure rods has a fixed block fixedly connected to its other end, and a spring is movably sleeved on the outer wall of the pressure rod. One end of the spring is fixedly connected to one side of the fixed block, and the other end of the spring is fixedly connected to one side of the limiting plate.

[0006] Furthermore, a first geared motor is fixedly installed in the middle of the left side of the processing table. The output end of the first geared motor extends into the interior of the mounting groove and is fixedly installed on the left end of the bidirectional lead screw. The right end of the bidirectional lead screw is rotatably installed on the right side inside the mounting groove through a bearing.

[0007] Furthermore, two guide grooves are symmetrically opened on the top of the processing table, and guide blocks are fixedly connected to both ends of the bottom of the two limiting plates. The outer wall of the guide block is slidably connected to the inside of the guide groove.

[0008] Furthermore, a second geared motor is fixedly installed on the right side of the support cover. The output end of the second geared motor extends into the interior of the support cover and is fixedly connected to a worm gear. The left end of the worm gear is rotatably mounted on the left side of the inner wall of the support cover via a bearing. A worm wheel is fixedly sleeved on the outer wall of the connecting shaft. The worm wheel is located on the back of the worm gear, and the worm gear and the worm wheel mesh with each other.

[0009] Furthermore, a plurality of limiting blocks are fixedly connected to the inner wall of the bottom of the fixed cover, and an annular limiting groove is provided above the outer wall of the support cover, and the outer wall of the limiting block is slidably connected to the inside of the annular limiting groove.

[0010] Furthermore, a base is fixedly connected to the bottom of the support cover, and mounting holes are provided at the four corners of the base.

[0011] The technical effects and advantages of this utility model are as follows: 1. This utility model utilizes an installation groove, a No. 1 geared motor, a bidirectional lead screw, a slider, a guide block, and a guide groove to facilitate the relative movement of two limiting plates. The two limiting plates then drive multiple pressure rods and pressure blocks to move, allowing the multiple pressure blocks to be moved to both sides of the shoe sole for limiting and fixing. Through the cooperation of springs, fixing blocks, and pressure rods, the multiple pressure blocks have a certain elastic movement space, allowing them to be attached to both sides of the shoe sole, increasing the stability of the shoe sole and facilitating its fixing. This also makes it convenient for workers to apply glue to the top surface of the shoe sole later.

[0012] 2. This utility model, through the cooperation of a support cover, a second-stage reduction motor, a worm gear, a worm wheel, and a connecting shaft, facilitates the rotation of the fixed cover, the processing table, and the shoe sole fixing mechanism. Furthermore, through the cooperation of multiple limit blocks and annular limit grooves, it facilitates the stability of the fixed cover and the processing table during rotation, thereby making it easier to adjust the orientation of the shoe sole during fixing processing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a top view schematic diagram of the limiting block and annular limiting groove of this utility model.

[0015] Figure 3 This is a top view schematic diagram of the processing table and shoe sole fixing mechanism of this utility model.

[0016] Figure 4 This is a top view schematic diagram of the processing table structure of this utility model.

[0017] The attached diagram is labeled as follows: 1. Processing table; 2. Shoe sole fixing mechanism; 21. Limiting plate; 22. Pressure rod; 23. Pressure block; 24. Spring; 25. Fixing block; 26. Mounting groove; 27. No. 1 geared motor; 28. Bidirectional lead screw; 29. ​​Slider; 291. Guide block; 292. Guide groove; 3. Orientation adjustment mechanism; 31. Support cover; 32. No. 2 geared motor; 33. Worm gear; 34. Worm wheel; 35. Connecting shaft; 36. Fixing cover; 37. Limiting block; 38. Annular limiting groove; 4. Base. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The shoe sole fixing device of the shoe production line involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example 1: like Figure 1-4As shown, a shoe sole fixing device for a sneaker production line includes a processing table 1. A shoe sole fixing mechanism 2 is located above the processing table 1. The shoe sole fixing mechanism 2 includes two limiting plates 21. The bottoms of the two limiting plates 21 are symmetrically overlapped on the top of the processing table 1. Multiple pressure rods 22 are movably sleeved inside each of the two limiting plates 21. One end of each pressure rod 22 is fixedly connected to a pressure block 23. An installation groove 26 is opened in the middle of the top of the processing table 1. A bidirectional lead screw 28 is provided inside the installation groove 26. Two sliders 29 are symmetrically threaded onto the outer wall of the bidirectional lead screw 28. The outer walls of the two sliders 29 are slidably connected to both sides of the inner wall of the installation groove 26. The tops of the two sliders 29 are fixedly connected to the middle of the bottom of the two limiting plates 21. Multiple pressure rods 22 are movably sleeved on the inner wall of each of the two limiting plates 21. The other end of each rod 22 is fixedly connected to a fixing block 25. A spring 24 is movably sleeved on the outer wall of the pressure rod 22. One end of the spring 24 is fixedly connected to one side of the fixing block 25, and the other end of the spring 24 is fixedly connected to one side of the limiting plate 21. A first gear motor 27 is fixedly installed in the middle of the left side of the processing table 1. The output end of the first gear motor 27 extends into the interior of the mounting groove 26 and is fixedly installed on the left end of the double-acting screw 28. The right end of the double-acting screw 28 is rotatably installed on the right side inside the mounting groove 26 through a bearing. Two guide grooves 292 are symmetrically opened on the top of the processing table 1. Guide blocks 291 are fixedly connected to both ends of the bottom of the two limiting plates 21. The outer wall of the guide block 291 is slidably connected to the interior of the guide groove 292.

[0020] In this embodiment, the cooperation of the first geared motor 27, the bidirectional lead screw 28, and the two sliders 29 facilitates the relative movement of the two limiting plates 21. The two ends of the bottom of the two limiting plates 21 drive the guide blocks 291 to slide inside the guide groove 292. The cooperation of the guide blocks 291 and the guide groove 292 facilitates the horizontal guidance of the limiting plates 21. While the two limiting plates 21 are moving, multiple pressure rods 22 can drive multiple pressure blocks 23 to move, so that the multiple pressure blocks 23 are moved to both sides of the sole. Through the cooperation of the spring 24, the fixing block 25, and the pressure rods 22, the multiple pressure blocks 23 have a certain elastic movement space, so that the multiple pressure blocks 23 can be attached to both sides of the sole, increasing the stability of the sole.

[0021] Example 2: like Figure 1-4As shown, a positioning adjustment mechanism 3 is provided below the processing table 1. The positioning adjustment mechanism 3 includes a support cover 31, and a fixed cover 36 is provided above the support cover 31. The top of the fixed cover 36 is fixedly connected to the middle of the bottom of the processing table 1, and the bottom of the fixed cover 36 is movably sleeved on the upper part of the outer wall of the support cover 31. A connecting shaft 35 is provided inside the support cover 31. The top of the connecting shaft 35 is fixedly connected to the middle of the bottom inner wall of the fixed cover 36, and the bottom end of the connecting shaft 35 is rotatably mounted on the bottom of the inner wall of the support cover 31 through a bearing. A second geared motor 32 is fixedly installed on the right side of the support cover 31. The output end of 2 extends into the interior of the support cover 31 and is fixedly connected to a worm gear 33. The left end of the worm gear 33 is rotatably mounted on the left side of the inner wall of the support cover 31 via a bearing. A worm wheel 34 is fixedly sleeved on the outer wall of the connecting shaft 35. The worm wheel 34 is located on the back of the worm gear 33, and the worm gear 33 and the worm wheel 34 mesh with each other. Multiple limiting blocks 37 are fixedly connected to the inner wall of the bottom of the fixed cover 36. An annular limiting groove 38 is opened on the upper part of the outer wall of the support cover 31. The outer wall of the limiting block 37 is slidably connected to the interior of the annular limiting groove 38. A base 4 is fixedly connected to the bottom of the support cover 31. Mounting ports are opened at the four corners of the base 4.

[0022] In this embodiment, the operator can use bolts to fix the base 4 to a designated position through the mounting port, which facilitates the fixed installation of the device. The cooperation between the second gear motor 32 and the worm 33 facilitates the rotation of the worm wheel 34. The worm 33 and the worm wheel 34 have a self-locking function. The worm 33 can drive the worm wheel 34 to rotate, while the worm wheel 34 can hardly drive the worm 33 to rotate. When the worm wheel 34 rotates, it can drive the connecting shaft 35 and the fixing cover 36 to rotate. The fixing cover 36 also drives multiple limit blocks 37 to slide inside the annular limit groove 38. The cooperation of the annular limit groove 38 and multiple limit blocks 37 helps to maintain the stability of the fixing cover 36 when rotating. The fixing cover 36 can also drive the processing table 1 and the shoe sole fixing mechanism 2 to rotate, so as to adjust the orientation of the shoe sole during the fixing process.

[0023] In summary, as Figure 1-4As shown, this shoe sole fixing device for a sneaker production line allows the shoe sole to be placed on top of the processing table 1, with both sides of the sole positioned between two limiting plates 21. At this time, a first-stage reduction motor 27 drives a bidirectional lead screw 28 to rotate. The bidirectional lead screw 28 then drives two sliders 29 to slide relative to each other inside the mounting groove 26. The two sliders 29 also move the limiting plates 21 and guide blocks 291. Simultaneously, the two limiting plates 21, through multiple springs 24, fixing blocks 25, and pressure rods 22, move multiple pressure blocks 23, thus moving the pressure blocks 23 to both sides of the shoe sole for limiting and fixing. The pressure block 23 can move the fixed block 25 through the pressure rod 22 and stretch one end of the spring 24, so that multiple pressure blocks 23 have a certain elastic movement space. Multiple pressure blocks 23 can be attached to both sides of the sole, which makes it easier to fix the sole and facilitates the subsequent application of glue to the top surface of the sole. If it is necessary to adjust the position of the sole during processing, the worm gear 33 is driven to rotate by the second gear motor 32. The worm gear 33 drives the worm wheel 34 and the connecting shaft 35 to rotate. The top of the connecting shaft 35 drives the fixing cover 36, the processing table 1 and the sole fixing mechanism 2 to rotate, which makes it easier to adjust the position of the sole during fixing processing.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sole fixing device for a sneaker production line, comprising a processing table (1), characterized in that, A shoe sole fixing mechanism (2) is provided above the processing table (1). The shoe sole fixing mechanism (2) includes two limiting plates (21). The bottoms of the two limiting plates (21) are symmetrically connected to the top of the processing table (1). Multiple pressure rods (22) are movably sleeved inside the two limiting plates (21). One end of each pressure rod (22) is fixedly connected to a pressure block (23). An installation groove (26) is provided in the middle of the top of the processing table (1). A bidirectional screw rod (28) is provided inside the installation groove (26). Two sliders (29) are symmetrically threaded on the outer wall of the bidirectional screw rod (28). The outer walls of the two sliders (29) are slidably connected to both sides of the inner wall of the installation groove (26). The top of the slider (29) is fixedly connected to the middle of the bottom of the two limiting plates (21). The position adjustment mechanism (3) is provided below the processing table (1). The position adjustment mechanism (3) includes a support cover (31). A fixed cover (36) is provided above the support cover (31). The top of the fixed cover (36) is fixedly connected to the middle of the bottom of the processing table (1). The bottom of the fixed cover (36) is movably sleeved on the upper part of the outer wall of the support cover (31). A connecting shaft (35) is provided inside the support cover (31). The top of the connecting shaft (35) is fixedly connected to the middle of the bottom inner wall of the fixed cover (36). The bottom end of the connecting shaft (35) is rotatably installed on the bottom of the inner wall of the support cover (31) through a bearing.

2. The sole fixing device for a sneaker production line according to claim 1, characterized in that: The other end of each of the multiple pressure rods (22) is fixedly connected to a fixing block (25). A spring (24) is movably sleeved on the outer wall of the pressure rod (22). One end of the spring (24) is fixedly connected to one side of the fixing block (25), and the other end of the spring (24) is fixedly connected to one side of the limiting plate (21).

3. The sole fixing device for a sneaker production line according to claim 1, characterized in that: A first geared motor (27) is fixedly installed in the middle of the left side of the processing table (1). The output end of the first geared motor (27) extends into the interior of the mounting groove (26) and is fixedly installed at the left end of the bidirectional lead screw (28). The right end of the bidirectional lead screw (28) is rotatably installed on the right side inside the mounting groove (26) through a bearing.

4. The sole fixing device for a sneaker production line according to claim 1, characterized in that: The top of the processing table (1) has two symmetrical guide grooves (292), and the bottom ends of the two limiting plates (21) are fixedly connected to guide blocks (291). The outer wall of the guide block (291) is slidably connected to the inside of the guide groove (292).

5. The sole fixing device for a sneaker production line according to claim 1, characterized in that: A second geared motor (32) is fixedly installed on the right side of the support cover (31). The output end of the second geared motor (32) extends into the interior of the support cover (31) and is fixedly connected to a worm (33). The left end of the worm (33) is rotatably installed on the left side of the inner wall of the support cover (31) through a bearing. A worm wheel (34) is fixedly sleeved on the outer wall of the connecting shaft (35). The worm wheel (34) is located on the back of the worm (33), and the worm (33) and the worm wheel (34) mesh with each other.

6. The sole fixing device for a sneaker production line according to claim 1, characterized in that: The inner wall of the bottom of the fixed cover (36) is fixedly connected with a plurality of limiting blocks (37), and an annular limiting groove (38) is provided above the outer wall of the support cover (31). The outer wall of the limiting block (37) is slidably connected to the inside of the annular limiting groove (38).

7. The sole fixing device for a sneaker production line according to claim 1, characterized in that: The bottom of the support cover (31) is fixedly connected to a base (4), and the base (4) has installation openings at its four corners.

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