Baking device for manufacturing shoe brush glue

By working together with multiple sets of hot air circulation components and ventilation mechanisms, the problem of high humidity inside the baking oven was solved, achieving efficient glue drying and strong bonding of shoe uppers and soles, thus improving shoe manufacturing quality and production efficiency.

CN224234829UActive Publication Date: 2026-05-15广东杰富亿自动化有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
广东杰富亿自动化有限公司
Filing Date
2025-05-26
Publication Date
2026-05-15

AI Technical Summary

Technical Problem

Existing baking ovens cannot remove water vapor in time during the drying process, resulting in increased humidity inside the oven, which prolongs the drying time of the glue and affects the curing quality of the glue and the bonding strength between the shoe upper and the sole.

Method used

Multiple sets of hot air circulation components and ventilation mechanisms are adopted. The hot air circulation mechanism realizes multiple circulations and efficient exchange of hot air. Combined with the regulating plate component of the ventilation mechanism, the ventilation volume and humidity discharge are controlled to ensure timely removal of moisture, improve drying efficiency and the versatility of the device.

Benefits of technology

It effectively reduces humidity inside the baking oven, shortens glue drying time, improves drying efficiency, enhances the bonding strength between shoe uppers and soles, and is suitable for shoe uppers and soles of different materials and thicknesses as well as different types of glues.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of baking for making shoe brush glue, and discloses a baking device for making shoe brush glue, which comprises a rack, a transmission mechanism, a drying mechanism and a hot air circulation mechanism, the transmission mechanism is arranged on the rack, and a plurality of groups of bearing frames are arranged on the transmission mechanism; the conveying mechanism drives the bearing frames to move on the rack in the conveying direction. The drying mechanism is arranged on the rack and located above the conveying mechanism. And the hot air circulating mechanism is arranged on the drying mechanism. By arranging the hot air circulation mechanism of the multiple hot air circulation assemblies, multiple times of circulation and efficient exchange of hot air in the baking channel are achieved. Compared with a traditional single hot air circulation system, the multiple hot air circulation assemblies can more effectively capture and discharge water vapor generated in the baking process, the water vapor is prevented from being accumulated in the baking box, the humidity in the baking box is reduced, glue can be dried more quickly, the drying efficiency is remarkably improved, and the production period is shortened.
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Description

Technical Field

[0001] This utility model relates to the field of shoe adhesive baking technology, and in particular to a baking device for shoe adhesive application. Background Technology

[0002] In the footwear industry, the bonding of the upper and sole is a crucial process, directly impacting the durability and comfort of the shoes. To ensure a strong and lasting bond between the upper and sole, an adhesive application is typically performed before bonding. After application, the adhesive needs to dry quickly and evenly to prevent problems such as weak adhesion and separation due to incomplete drying. Therefore, the drying equipment, as a key piece of equipment in the adhesive application process, plays a vital role in improving footwear quality and production efficiency.

[0003] Currently, after applying glue to the upper or sole of a shoe, most shoes are placed in an oven to dry quickly. This allows the glue to dry rapidly, preventing problems such as weak adhesion or separation caused by incomplete drying. This enhances the bonding between the sole and the upper, thereby improving the quality of the shoes.

[0004] However, most existing baking ovens use a single hot air circulation system, that is, a single set of hot air circulation channels from the beginning to the end of the baking oven. Although it can achieve basic drying function, during the drying process, the moisture contained in the shoe upper or sole material and the glue itself will evaporate into water vapor after being heated. If this water vapor cannot be discharged from the baking oven in time and effectively, it will accumulate in the baking oven, resulting in increased humidity. This will prolong the drying time of the glue, reduce drying efficiency, and may also affect the curing quality of the glue, thereby affecting the bonding strength between the shoe upper and the sole.

[0005] Therefore, it is necessary to research a new technical solution to address the above problems. Utility Model Content

[0006] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a baking device for applying adhesive in shoemaking.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A baking device for applying adhesive to shoes includes a frame, a conveying mechanism, a drying mechanism, and a hot air circulation mechanism. The conveying mechanism is mounted on the frame and has multiple sets of support frames. The conveying mechanism drives each set of support frames to move along the conveying direction on the frame. The drying mechanism is mounted on the frame and located above the conveying mechanism, and is used to dry the shoe uppers and soles on the support frames. The hot air circulation mechanism is mounted on the drying mechanism and is used for circulating hot air and removing internal moisture.

[0009] As further explained, the frame is provided with a ventilation mechanism; the ventilation mechanism includes a ventilation pipe and an adjusting plate assembly; the ventilation pipe is located at the top of the frame and is connected to the drying mechanism; the adjusting plate assembly is located inside the ventilation pipe and is used to control the angle adjustment of the ventilation pipe's closed or open position.

[0010] As further explained, the adjusting plate assembly includes an adjusting shaft and a baffle plate; the adjusting shaft is rotatably connected inside the ventilation duct, and one end of the adjusting shaft passes through one side of the ventilation duct and extends outward; a toggle lever is provided on one end of the adjusting shaft, and a sliding groove with open and close markings is provided inside the toggle lever, and an identifier is provided between the sliding groove and the ventilation duct; the baffle plate is movably disposed inside the ventilation duct and is fixedly connected to the adjusting shaft.

[0011] As further explained, the drying mechanism includes two sets of baking ovens arranged in parallel, and a communication port for the carrier frame to transport materials is provided between the two sets of baking ovens.

[0012] As further explained, the baking oven is equipped with multiple sets of baking modules connected end to end; each baking module includes a protective cover and multiple sets of first heating units; the protective cover is detachably connected to the top of the baking oven; the multiple sets of first heating units are evenly distributed at the top of the baking oven and located below the protective cover.

[0013] As further explained, the hot air circulation mechanism includes multiple sets of hot air circulation components; at least two sets of the hot air circulation components are arranged side by side on each set of the baking oven.

[0014] As further explained, the hot air circulation assembly includes a first air duct, a second air duct, and a connecting pipe; the first air duct and the second air duct are respectively located above the first end and the second end of the baking oven, and are respectively connected to the baking oven; the first air duct is provided with a second heating unit for removing moisture from the hot air; one end of the connecting pipe is connected to the first air duct, and the other end is connected to the second air duct through a fan.

[0015] As further explained, the transmission mechanism includes a first transmission component, a second transmission component, and a third transmission component; the first transmission component and the third transmission component are arranged side by side on the rack; the second transmission component is vertically disposed on the same side as the first transmission component and the third transmission component.

[0016] As further explained, both the first transmission component and the third transmission component are provided with a first translation component; the first translation component includes a first fixed plate, a first translation drive component, and a first guide plate disposed on the frame; the first translation drive component is disposed on the first fixed plate; the first guide plate is disposed on the first translation drive component; the output end of the first translation drive component is provided with an I-shaped claw movably connected to the first guide plate; the I-shaped claw is provided with two sets of first limiting blocks for fixing the support frame, and the two sets of first limiting blocks are symmetrically distributed on the I-shaped claw.

[0017] As further explained, the second transmission component includes a second fixed plate, a second translation drive, and a second guide plate vertically mounted on the frame; the second translation drive is mounted on the second fixed plate; the second guide plate is mounted on the output end of the second translation drive, and the second guide plate is movably connected to the second fixed plate; the second guide plate is provided with a second limiting block for fixing the support frame; a third translation drive is provided between the second translation drive and the second fixed plate for adjusting the position of the second translation drive.

[0018] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0019] 1. By setting up a hot air circulation mechanism with multiple sets of hot air circulation components, multiple circulations and efficient exchanges of hot air are achieved within the baking channel. Compared to traditional single hot air circulation systems, multiple sets of hot air circulation components can more effectively capture and expel water vapor generated during the baking process, preventing it from accumulating in the baking oven, reducing the humidity inside the oven, and allowing the glue to dry faster, thereby significantly improving drying efficiency and shortening the production cycle.

[0020] 2. By setting up a ventilation mechanism, the water vapor in the drying device is further removed through the synergistic action of the ventilation mechanism and the hot air circulation mechanism, preventing it from accumulating in the baking oven and reducing the humidity in the baking oven, so that the glue can dry faster. At the same time, by adjusting the adjusting shaft and the baffle in the adjusting plate assembly, the opening or closing angle of the ventilation pipe can be flexibly controlled, thereby adjusting the ventilation volume and humidity discharge in the baking oven according to the actual production needs. This allows the baking device to adapt to shoe uppers and soles of different materials and thicknesses, as well as different types of glue, further improving the versatility and flexibility of the baking device. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the overall structure of a baking device for applying adhesive in shoemaking, provided by this utility model;

[0023] Figure 2 A partial structural schematic diagram of a baking device for applying adhesive to shoes, provided by this utility model;

[0024] Figure 3 A schematic diagram of the overall structure of the ventilation mechanism provided by this utility model;

[0025] Figure 4 A schematic diagram of the overall structure and airflow path of the hot air circulation mechanism provided by this utility model;

[0026] Figure 5 A schematic diagram of the overall structure of a baking device for applying adhesive in shoemaking, provided by this utility model;

[0027] Figure 6 A schematic diagram of the overall structure of a baking device for applying adhesive in shoemaking, provided by this utility model;

[0028] Figure 7 This is a schematic diagram of the overall structure of a baking device for applying adhesive to shoes, provided by this utility model.

[0029] The following are the labeling elements in the figure:

[0030] 10. Rack;

[0031] 20. Transmission mechanism; 21. Support frame; 211. First transmission component; 22. Second transmission component; 23. Third transmission component; 241. First fixing plate; 242. First translation drive component; 243. First guide plate; 244. I-shaped claw; 245. First limiting block; 251. Second fixing plate; 252. Second translation drive component; 253. Second guide plate; 254. Third translation drive component; 255. Second limiting block;

[0032] 30. Drying mechanism; 31. Baking oven; 32. Protective cover; 33. First heating unit;

[0033] 40. Hot air circulation mechanism; 41. First air duct; 42. Second air duct; 43. Connecting pipe; 44. Second heating unit; 45. Fan;

[0034] 50. Ventilation mechanism; 51. Ventilation duct; 52. Adjustment shaft; 53. Baffle plate; 54. Actuating lever; 541. Slide groove; 542. Identification component. Detailed Implementation

[0035] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0036] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0037] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] 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.

[0040] In one embodiment of this utility model, such as Figure 1-7 As shown, a baking apparatus for applying adhesive to shoes is provided, including a frame 10, a conveying mechanism 20, a drying mechanism 30, and a hot air circulation mechanism 40. The conveying mechanism 20 is mounted on the frame 10 and has multiple sets of support frames 21. The conveying mechanism 20 drives each set of support frames 21 to move along the conveying direction on the frame 10. The drying mechanism 30 is mounted on the frame 10 and located above the conveying mechanism 20, and is used to dry the shoe uppers and soles on the support frames 21. The hot air circulation mechanism 40 is mounted on the drying mechanism 30 and is used for circulating hot air and removing internal moisture.

[0041] In this embodiment, the top of the frame 10 is provided with an outwardly extending bracket, and the bracket is provided with multiple sets of equally spaced lighting lamps, so that the staff can observe the corresponding processing status of the shoe upper and shoe sole on the support frame 21. At the same time, it also makes it easier for the staff to perform corresponding processing analysis based on the processing status of the shoe upper and shoe sole, thereby improving the production efficiency of shoe manufacturing.

[0042] By setting up a hot air circulation mechanism 40 with multiple sets of hot air circulation components, multiple circulations and efficient exchanges of hot air are achieved within the baking channel. Compared to a traditional single hot air circulation system, multiple sets of hot air circulation components can more effectively capture and expel water vapor generated during the baking process, preventing it from accumulating inside the baking oven 31, reducing the humidity inside the baking oven 31, and allowing the adhesive to dry faster, thereby significantly improving drying efficiency and shortening the production cycle.

[0043] By setting up a ventilation mechanism 50, and through the synergistic effect of the ventilation mechanism 50 and the hot air circulation mechanism 40, water vapor in the drying device is further removed, preventing it from accumulating in the baking oven 31, reducing the humidity in the baking oven 31, and allowing the glue to dry faster. At the same time, by adjusting the adjusting shaft 52 and the baffle plate 53 in the adjusting plate assembly, the closing or opening angle of the ventilation pipe 51 can be flexibly controlled, thereby adjusting the ventilation volume and humidity discharge in the baking oven 31 according to actual production needs. This allows the baking device to adapt to shoe uppers and soles of different materials and thicknesses, as well as different types of glue, further improving the versatility and flexibility of the baking device.

[0044] Preferably, a ventilation mechanism 50 is provided on the frame 10. The ventilation mechanism 50 includes a ventilation pipe 51 and an adjusting plate assembly. The ventilation pipe 51 is located at the top of the frame 10 and is connected to the drying mechanism 30. The adjusting plate assembly is located inside the ventilation pipe 51 and is used to control the angle of the ventilation pipe 51 when closed or open. The adjusting plate assembly can flexibly control the angle of the ventilation pipe 51 when closed or open, thereby adjusting the ventilation volume and humidity discharge in the baking oven 31 according to actual production needs. This allows the baking device to adapt to shoe uppers and soles of different materials and thicknesses, as well as different types of adhesives, further improving the versatility and flexibility of the baking device.

[0045] Furthermore, the adjusting plate assembly includes an adjusting shaft 52 and a baffle plate 53. The adjusting shaft 52 is rotatably connected inside the ventilation duct 51, and one end of the adjusting shaft 52 passes through one side of the ventilation duct 51 and extends outward. A toggle lever 54 is provided at one end of the adjusting shaft 52. The toggle lever 54 has a slide groove 541 with open and closed markings. The two ends of the slide groove 541 are respectively marked with open and closed indicators, and the outer edge of the slide groove 541 is marked with corresponding angle indicators. A marker 542 is provided between the slide groove 541 and the ventilation duct 51. The position of the marker 542 within the slide groove 541, and the corresponding marker, facilitates the observation of the opening status of the ventilation duct 51 by the operator. The baffle plate 53 is movably disposed inside the ventilation duct 51 and is fixedly connected to the adjusting shaft 52. By adjusting the adjusting shaft 52 and the baffle plate 53 in the adjusting plate assembly, the opening or closing angle of the ventilation pipe 51 can be flexibly controlled, thereby adjusting the ventilation volume and humidity discharge in the baking oven 31 according to actual production needs. This allows the baking device to adapt to shoe uppers and soles of different materials and thicknesses, as well as different types of glue, further improving the versatility and flexibility of the baking device. At the same time, the markings on the slide 541 and the marking piece 542 work together to facilitate the observation of the opening status of the ventilation pipe 51 by the staff.

[0046] Preferably, the drying mechanism 30 includes two sets of baking ovens 31 arranged in parallel, and a connecting port for the support frame 21 to transport the materials between the two sets of baking ovens 31. The two sets of baking ovens 31 and the connecting port form a U-shaped drying channel, which prolongs the drying time of the support frame 21 in the baking device, allowing the shoe upper and sole to be dried more thoroughly, improving the drying effect of the baking device, and enhancing the bonding strength between the shoe upper and sole.

[0047] Furthermore, the baking oven 31 is equipped with multiple sets of baking modules connected end to end. Each baking module includes a protective cover 32 and multiple sets of first heating units 33. The protective cover 32 is detachably connected to the top of the baking oven 31. The multiple sets of first heating units 33 are evenly spaced at the top of the baking oven 31 and located below the protective cover 32; each first heating unit 33 is an infrared lamp. By setting multiple baking modules, the baking oven 31 adopts a modular design, making the baking modules easy to disassemble and replace, facilitating daily maintenance and troubleshooting. Simultaneously, the modular design also provides convenience for upgrading and modifying the baking device, allowing for flexible adjustment of the number and configuration of baking modules according to production needs.

[0048] Specifically, the hot air circulation mechanism 40 includes multiple sets of hot air circulation components. At least two sets of hot air circulation components are arranged side by side on each baking oven 31. In this embodiment, two sets of hot air circulation components are arranged on each baking oven 31, and the two sets of hot air circulation components are distributed side by side on the baking oven 31, so that the hot air can remove the moisture in time during the circulation process, effectively reduce the humidity in the baking oven 31, improve the drying efficiency, ensure the curing quality of the glue and the bonding strength between the shoe upper and the sole, and by setting multiple sets of hot air circulation components, the moisture can be removed efficiently, further reducing the humidity in the baking oven 31 and improving the drying efficiency.

[0049] In other embodiments, the number of hot air circulation components installed on each group of baking ovens 31 can be selected according to the specific production situation, such as three groups, four groups, etc., as long as the humidity inside the baking oven 31 can be maintained within the preset value range.

[0050] More specifically, the hot air circulation assembly includes a first air duct 41, a second air duct 42, and a connecting pipe 43. The first air duct 41 and the second air duct 42 are respectively located above the first and second ends of the baking oven 31 and are connected to the baking oven 31. The first air duct 41 contains a second heating unit 44 for removing moisture from the hot air; the second heating unit 44 is a heating tube. One end of the connecting pipe 43 is connected to the first air duct 41, and the other end is connected to the second air duct 42 via a fan 45. By setting up the first air duct 41, the second air duct 42, and the connecting pipe 43, and ensuring that all three are connected to the baking oven 31, a hot air circulation channel is formed, ensuring stable circulation of hot air within it. Simultaneously, the second heating unit 44 dries the incoming hot air, allowing the hot air to remove moisture in a timely manner within the hot air circulation channel, effectively reducing the humidity inside the baking oven 31, improving drying efficiency, and ensuring the curing quality of the adhesive and the bonding strength between the shoe upper and the sole.

[0051] Preferably, the transmission mechanism 20 includes a first transmission component 211, a second transmission component 22, and a third transmission component 23. The first transmission component 211 and the third transmission component 23 are arranged side by side on the frame 10. The second transmission component 22 is vertically disposed on the same side as the first transmission component 211 and the third transmission component 23. In this embodiment, the transmission path is a U-shaped path, distributed in three segments. The first transmission component 211 is arranged in the first segment, the second transmission component 22 is arranged in the second segment, and the third transmission component 23 is arranged in the third segment. Through the first transmission component 211, the second transmission component 22, and the third transmission component 23, the support frame 21 can be transported in a U-shape along the transmission path of the transmission mechanism 20, and the transmission direction and position of the support frame 21 can be flexibly adjusted according to actual production needs, thereby improving the flexibility and efficiency of production.

[0052] Specifically, both the first transmission assembly 211 and the third transmission assembly 23 are equipped with a first translation component, meaning that the same first translation component is used in both the first transmission assembly 211 and the third transmission assembly 23 for position transmission of the carrier frame 21. The first translation component includes a first fixed plate 241, a first translation drive 242, and a first guide plate 243, all mounted on the frame 10. The first translation drive 242 is mounted on the first fixed plate 241 and can be a hydraulic cylinder, electric cylinder, or other driving element. The first guide plate 243 is mounted on the first translation drive 242. The output end of the first translation drive 242 is provided with an I-shaped claw 244 movably connected to the first guide plate 243, and a first guide slider is provided between the first guide plate 243 and the I-shaped claw 244. The I-shaped claw 244 is provided with two sets of first limiting blocks 245 for fixing the carrier frame 21, and the two sets of first limiting blocks 245 are symmetrically distributed on the I-shaped claw 244. When the carrier frame 21 enters the first segment of the transmission path and abuts against its outer side via the first limiting block 245, it is driven by the first translation drive 242 to move towards the position of the second transmission assembly 22. Simultaneously, it is guided by the first guide slider between the first guide plate 243 and the I-shaped claw 244, ensuring smooth movement of the carrier frame 21 during transmission and improving its stability and reliability. Similarly, when the carrier frame 21 is transmitted to the third segment of the transmission path, it abuts against its outer side via the first limiting block 245 on the third segment, and is driven by the first translation drive 242 on the third segment to discharge material towards the output end of the transmission path.

[0053] More specifically, the second transmission assembly 22 includes a second fixed plate 251, a second translation drive 252, and a second guide plate 253, all vertically mounted on the frame 10. The second translation drive 252 is mounted on the second fixed plate 251. The second guide plate 253 is mounted on the output end of the second translation drive 252 and is movably connected to the second fixed plate 251. A second guide slider is provided between the second guide plate 253 and the second fixed plate 251. A second limiting block 255 for fixing the support frame 21 is provided on the second guide plate 253. A third translation drive 254 for adjusting the position of the second translation drive 252 is provided between the second translation drive 252 and the second fixed plate 251. The second translation drive 252 and the third translation drive 254 are driving elements such as hydraulic cylinders and electric cylinders. When the carrier frame 21 enters the second section of the transmission path and abuts against its outer side through the second limiting block 255, it is driven by the second translation drive 252 to be transmitted towards the position of the third transmission assembly 23. It is also guided by the second guide slider between the second guide plate 253 and the I-shaped claw 244, allowing the carrier frame 21 to move smoothly during transmission, improving the stability and reliability of the transmission. Simultaneously, by setting the third translation drive 254, the position of the second translation drive 252 can be adjusted according to actual production needs, facilitating the production of different shoe styles and improving production efficiency.

[0054] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A baking device for applying adhesive in shoemaking, characterized in that, include: frame; A transmission mechanism is mounted on the frame and has multiple sets of support frames; the transmission mechanism drives each set of support frames to move along the transmission direction on the frame. A drying mechanism is provided on the frame and located above the conveying mechanism, and is used to dry the shoe uppers and soles on the support frame; A hot air circulation mechanism is provided on the drying mechanism for circulating hot air and removing internal moisture.

2. The baking apparatus for applying adhesive to shoes according to claim 1, characterized in that, The frame is equipped with a ventilation mechanism; the ventilation mechanism includes a ventilation pipe and an adjusting plate assembly; the ventilation pipe is located at the top of the frame and is connected to the drying mechanism; the adjusting plate assembly is located inside the ventilation pipe and is used to control the angle adjustment of the ventilation pipe's opening or closing.

3. The baking apparatus for applying adhesive to shoes according to claim 2, characterized in that, The adjusting plate assembly includes an adjusting shaft and a baffle plate; the adjusting shaft is rotatably connected inside the ventilation duct, and one end of the adjusting shaft passes through one side of the ventilation duct and extends outward; a toggle lever is provided on one end of the adjusting shaft, and a sliding groove with open and close markings is provided inside the toggle lever, and an identification element is provided between the sliding groove and the ventilation duct; the baffle plate is movably disposed inside the ventilation duct and is fixedly connected to the adjusting shaft.

4. The baking apparatus for applying adhesive to shoes according to claim 1, characterized in that, The drying mechanism includes two sets of baking ovens arranged in parallel, and a communication port for the carrier frame to transport materials is provided between the two sets of baking ovens.

5. The baking apparatus for applying adhesive to shoes according to claim 4, characterized in that, The baking oven is equipped with multiple baking modules connected end to end; each baking module includes a protective cover and multiple sets of first heating units; the protective cover is detachably connected to the top of the baking oven; the multiple sets of first heating units are evenly distributed at the top of the baking oven and located below the protective cover.

6. The baking apparatus for applying adhesive to shoes according to claim 4 or 5, characterized in that, The hot air circulation mechanism includes multiple sets of hot air circulation components; at least two sets of the hot air circulation components are arranged side by side on each set of the baking oven.

7. The baking apparatus for applying adhesive to shoes according to claim 6, characterized in that, The hot air circulation assembly includes a first air duct, a second air duct, and a connecting pipe; the first air duct and the second air duct are respectively located above the first end and the second end of the baking oven, and are respectively connected to the baking oven; the first air duct is provided with a second heating unit for removing moisture from the hot air; one end of the connecting pipe is connected to the first air duct, and the other end is connected to the second air duct through a fan.

8. The baking apparatus for applying adhesive to shoes according to claim 1, characterized in that, The transmission mechanism includes a first transmission component, a second transmission component, and a third transmission component; the first transmission component and the third transmission component are arranged side by side on the rack; the second transmission component is vertically disposed on the same side as the first transmission component and the third transmission component.

9. The baking apparatus for applying adhesive to shoes according to claim 8, characterized in that, Both the first transmission component and the third transmission component are provided with a first translation component; the first translation component includes a first fixed plate, a first translation drive component, and a first guide plate disposed on the frame; the first translation drive component is disposed on the first fixed plate; the first guide plate is disposed on the first translation drive component; the output end of the first translation drive component is provided with an I-shaped claw movably connected to the first guide plate; the I-shaped claw is provided with two sets of first limiting blocks for fixing the support frame, and the two sets of first limiting blocks are symmetrically distributed on the I-shaped claw.

10. The baking apparatus for applying adhesive to shoes according to claim 8, characterized in that, The second transmission component includes a second fixed plate, a second translation drive, and a second guide plate, which are vertically mounted on the frame. The second translation drive is mounted on the second fixed plate. The second guide plate is mounted on the output end of the second translation drive and is movably connected to the second fixed plate. The second guide plate is provided with a second limiting block for fixing the support frame. A third translation drive is provided between the second translation drive and the second fixed plate for adjusting the position of the second translation drive.