A production equipment for applying adhesive to shoes and attaching soles.

Abstract

This utility model relates to the field of shoe manufacturing technology and discloses a production equipment for applying adhesive and bonding soles to shoes. The equipment includes a workbench, a conveying mechanism, a drying mechanism, and a forming mechanism. The conveying mechanism is located on the workbench and is used for conveying the upper and sole. The drying mechanism is located on one side of the workbench and is used for drying the upper and sole at different stages. The forming mechanism is located on the workbench and at the end of the conveying mechanism, and is used for bonding the sole and upper and for forming and discharging the material. By setting up the conveying mechanism, drying mechanism, and forming mechanism, and by tightly connecting each process through the conveying mechanism, continuous transmission of the upper and sole between processes is achieved. This avoids frequent transfers between different work areas, making the production process more continuous and efficient, reducing waiting time during production, significantly improving production efficiency, and better meeting the efficiency requirements of large-scale production.

Description

Technical Field

[0001] This utility model relates to the field of shoe manufacturing technology, and in particular to a production equipment for applying adhesive to the sole of shoes. Background Technology

[0002] In the footwear industry, applying glue to the sole is a crucial process, as its quality directly affects the shoe's durability, comfort, and overall appearance. Whether it's athletic shoes, casual shoes, or leather shoes, this glue-applying process is indispensable.

[0003] Currently, in the production process of shoe adhesive bonding, the sole and upper are first coated with adhesive respectively, and then the sole and upper are firmly bonded together. This not only gives the shoe a stable structure, ensuring that the shoe will not easily come apart or crack during walking and exercise, but also improves the shoe's waterproof and anti-slip properties, meeting the needs of different usage scenarios.

[0004] However, in the existing shoe manufacturing process, the three key steps of applying adhesive, drying the adhesive surface, and bonding the sole and upper are usually carried out independently in different work areas. There is a lack of effective connection between these steps, resulting in an incoherent production flow. From applying adhesive to drying and then bonding, parts need to be transferred multiple times, making them susceptible to external contamination or damage, which increases the defect rate. Furthermore, when parts are gathered at one station for bonding, operators need to frequently switch and coordinate, which is not only difficult and arduous but also time-consuming and labor-intensive, leading to low production efficiency and making it difficult to meet the efficiency and quality requirements of large-scale production.

[0005] Therefore, a new technical solution needs to be researched 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 purpose is to provide a production equipment for applying adhesive to the soles of shoes.

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

[0008] A production equipment for applying adhesive to shoe soles includes a workbench, a conveying mechanism, a drying mechanism, and a forming mechanism. The conveying mechanism is located on the workbench and is used for conveying the shoe upper and sole. The drying mechanism is located on one side of the workbench and is used for drying the shoe upper and sole at different stages. The forming mechanism is located on the workbench and at the end of the conveying mechanism, and is used for bonding the sole and shoe upper and for forming and discharging the material.

[0009] As further explained, the conveying mechanism is provided with multiple sets of material racks for placing shoe soles and shoe lasts; the material racks include a support plate, a first support rack for placing shoe soles and a second support rack for placing shoe lasts; the first support rack is mounted on the support plate; the second support rack is mounted on the support plate; the first support rack and the second support rack are arranged side by side on the support plate in a horizontal direction.

[0010] As further explained, the first support frame has a hollow internal structure, and the first support frame is provided with multiple sets of regularly or irregularly distributed through holes.

[0011] As further explained, the second support frame includes an upright frame and at least two sets of support components; the upright frame is vertically mounted on the support plate; the support components are vertically mounted on the upright frame, and a support cavity for placing the last is formed between two adjacent sets of support components.

[0012] As further explained, the transmission mechanism includes a first lifting module, a second lifting module, and multiple sets of transmission modules; the first lifting module and the second lifting module are symmetrically arranged at both ends of the worktable, and each of the first lifting module and the second lifting module is provided with a lifting platform; the multiple sets of transmission modules are connected end to end on the worktable, and each transmission module includes an upper transmission unit and a lower transmission unit distributed vertically on the worktable.

[0013] As further explained, the first lifting module is provided with a shoe sole loading platform on one side; the workbench is provided with an outwardly extending operating platform, and the operating platform is provided with a last loading station, a first drying station, a glue application station, a second drying station and a forming station in sequence along the material conveying direction.

[0014] As further explained, the drying mechanism includes a first drying module and a second drying module arranged sequentially at equal intervals; the first drying module includes a drying table, a drying conveying module, a drying component, and a hot air conveying component; the drying conveying module is disposed on the drying table and is used for conveying the shoe upper and sole; the drying component is disposed on the drying table and located above the drying conveying module, and is used for drying the shoe upper and sole; the hot air conveying component is disposed on the drying component and is used for hot air circulation and removing internal moisture;

[0015] The drying table is provided with a ventilation pipe located at the top of the drying table, and the ventilation pipe is connected to the drying assembly; the ventilation pipe is provided with an adjustable plate that can be opened or closed, and a rotating shaft is provided between the adjustable plate and the ventilation pipe; one end of the rotating shaft passes through the side wall of the ventilation pipe and extends outward, and is connected to an adjusting rod.

[0016] As further explained, the drying assembly includes two sets of baking chambers arranged side by side, with a communication port between the two sets of baking chambers for the transfer of the shoe upper and sole; the baking chamber contains 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 chamber; the multiple sets of first heating units are evenly distributed at the top of the baking chamber and located below the protective cover.

[0017] As further explained, the hot air conveying assembly includes multiple sets of hot air conveying components disposed on the baking oven; at least two sets of the hot air conveying components are arranged side by side on each set of the baking oven; the hot air conveying component includes an air inlet pipe, an air outlet pipe, and a connecting pipe; the air inlet pipe and the air outlet pipe are respectively disposed above the first and last ends of the baking oven and are respectively connected to the baking oven; the air inlet pipe is provided with a second heating unit for removing moisture from the hot air; one end of the connecting pipe is connected to the air inlet pipe, and the other end is connected to the air outlet pipe through a fan.

[0018] As further explained, the molding mechanism includes a first support frame and a second support frame distributed vertically on the worktable; both the first support frame and the second support frame are provided with multiple sets of circumferentially distributed isolation plates, which are connected end to end to respectively wrap the outer sides of the first support frame and the second support frame; both the first support frame and the second support frame are provided with a heating cover, and the heating cover is provided with a third heating unit and a protective net located outside the third heating unit; a discharge module for discharging the molded shoe is provided between the first support frame and the second support frame.

[0019] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0020] By setting up a conveying mechanism, a drying mechanism, and a molding mechanism, the conveying mechanism tightly connects each process, enabling continuous transfer of the shoe upper and sole between each process. This avoids frequent transfers between different work areas, making the production process more coherent and efficient, reducing waiting time during production, significantly improving production efficiency, and better meeting the efficiency requirements of large-scale production. 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 1A schematic diagram of the overall structure of a shoe-making adhesive application and sole-attaching production equipment provided by this utility model;

[0023] Figure 2 A schematic diagram of the overall structure of the drying mechanism provided by this utility model;

[0024] Figure 3 A schematic diagram of the internal structure of the hot air conveying component provided by this utility model;

[0025] Figure 4 A schematic diagram of the overall structure of the ventilation duct provided by this utility model;

[0026] Figure 5 A schematic diagram of the overall structure of the material rack provided by this utility model;

[0027] Figure 6 A schematic diagram of the overall structure of the molding mechanism provided by this utility model;

[0028] Figure 7 A schematic diagram of the internal structure of the heating cover provided by this utility model.

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

[0030] 10. Workbench;

[0031] 21. Material rack; 211. Support plate; 212. First support frame; 212a. Through hole; 213. Second support frame; 213a. Vertical frame; 213b. Support assembly; 22. First lifting module; 23. Second lifting module; 221. Lifting platform; 24. Conveying module; 241. Upper conveying unit; 242. Lower conveying unit; 25. Loading platform; 26. Operating table; 261. Last loading station; 262. First drying station; 263. Glue application station; 264. Second drying station; 265. Forming station;

[0032] 30. Drying mechanism; 30a. First drying module; 30b. Second drying module;

[0033] 31. Drying table; 32. Drying conveyor module; 331. Baking oven; 332. Protective cover; 333. First heating unit; 34. Hot air conveying component; 341. Air inlet pipe; 342. Air outlet pipe; 343. Connecting pipe; 344. Second heating unit; 345. Fan; 36. Ventilation pipe; 361. Adjusting plate; 362. Rotating shaft; 363. Adjusting rod;

[0034] 40. Forming mechanism; 41. First support frame; 42. Second support frame; 43. Isolation plate; 44. Heating cover; 441. Third heating unit; 442. Protective net; 45. Discharge module. 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 production equipment for applying adhesive to shoe soles is provided, including a worktable 10, a conveying mechanism, a drying mechanism 30, and a forming mechanism 40. The conveying mechanism is located on the worktable 10 and is used for conveying the shoe upper and sole. The drying mechanism 30 is located on one side of the worktable 10 and is used for drying the shoe upper and sole at different stages. The forming mechanism 40 is located on the worktable 10 and at the end of the conveying mechanism, and is used for bonding the sole and upper and for forming and discharging the material.

[0041] By setting up a conveying mechanism, a drying mechanism 30, and a molding mechanism 40, the conveying mechanism tightly connects each process, realizing continuous transfer of the shoe upper and sole between each process. This avoids frequent transfers between different work areas, making the production process more coherent and efficient, reducing waiting time during production, significantly improving production efficiency, and better meeting the efficiency requirements of large-scale production.

[0042] Preferably, the conveying mechanism is equipped with multiple sets of material racks 21 for placing shoe soles and shoe lasts. Each material rack 21 includes a support plate 211, a first support rack 212 for placing shoe soles, and a second support rack 213 for placing shoe lasts. The first support rack 212 is mounted on the support plate 211. The second support rack 213 is mounted on the support plate 211. The first support rack 212 and the second support rack 213 are arranged side-by-side horizontally on the support plate 211. By setting up material racks 21 with the first support rack 212 and the second support rack 213 arranged side-by-side, the shoe soles and shoe lasts are positioned near the same horizontal operating plane. Workers can operate in a relatively comfortable posture, eliminating the need to frequently move shoe soles and shoe lasts between upper and lower layers or constantly adjust their posture to apply glue to the shoe soles or shoe lasts, greatly reducing unnecessary physical movements and lowering labor intensity.

[0043] Furthermore, the first support frame 212 has a hollow internal structure, and multiple sets of regularly or irregularly distributed through holes 212a are provided on the first support frame 212. By setting the first support frame 212 with a hollow structure and providing various sets of through holes 212a, a good ventilation channel is formed, which helps the glue to evaporate and the soles and uppers to be ventilated and dried. This improves the drying efficiency of the glue or treatment agent on the soles and uppers, allowing workers to proceed to the next step of operation more quickly, indirectly improving overall production efficiency, reducing bonding problems caused by insufficient drying, and improving the quality of shoe upper production.

[0044] Furthermore, the second support frame 213 includes a stand 213a and at least two sets of support components 213b. The stand 213a is vertically mounted on the support plate 211. The support components 213b are vertically mounted on the stand 213a, and adjacent sets of support components 213b form a support cavity for placing the shoe last. In this embodiment, the support components 213b are composed of multiple sets of support rods arranged in a staggered, inclined structure, which makes the support cavity conical, better adapting to the shape of the shoe last and providing a stable placement position for the shoe last. Workers do not need to laboriously adjust the position of the shoe last, reducing labor intensity and minimizing operational errors caused by unstable placement. At the same time, it also helps workers to more accurately align the sole with the shoe last, improving the precision of bonding, reducing glue overflow and other problems, thereby improving the production quality of the shoe upper and ensuring the overall quality of the shoe.

[0045] Preferably, the transmission mechanism includes a first lifting module 22, a second lifting module 23, and multiple sets of transmission modules 24. The first lifting module 22 and the second lifting module 23 are symmetrically arranged at both ends of the worktable 10, and each of the first lifting module 22 and the second lifting module 23 is provided with a lifting platform 221. The multiple sets of transmission modules 24 are connected end to end on the worktable 10. Each transmission module 24 includes an upper transmission unit 241 and a lower transmission unit 242 distributed vertically on the worktable 10, and each of the upper transmission unit 241 and the lower transmission unit 242 is provided with a horizontal linear movement module driven by a motor.

[0046] In this embodiment, both the first lifting module 22 and the second lifting module 23 are vertical linear moving modules that drive the lifting platform 221 to move up and down using driving components such as motors and cylinders. The lifting platform 221 also includes a horizontal linear moving module for horizontal transport of the material rack 21. By setting up the first lifting module 22, the second lifting module 23, and multiple sets of transport modules 24, the transport mechanism can achieve closed-loop cyclic transport, resulting in tighter and smoother connections between different processes, further improving the continuity and efficiency of the production process.

[0047] Furthermore, a shoe sole loading platform 25 is provided on one side of the first lifting module 22. The workbench 10 is equipped with an outwardly extending operating platform 26, which, along the material conveying direction, sequentially includes a last loading station 261, a first drying station 262, a glue application station 263, a second drying station 264, and a forming station 265. In this embodiment, the first drying module 30a of the drying mechanism 30 is located on the first drying station 262, the second drying module 30b of the drying mechanism 30 is located on the second drying station 264, and the forming mechanism 40 is located on the forming station 265. By setting up each station, the entire production process becomes clearer and more orderly, the connection between each process becomes more natural, and operators can operate sequentially according to the established process, greatly improving the continuity and efficiency of the production process.

[0048] Preferably, the drying mechanism 30 includes a first drying module 30a and a second drying module 30b arranged sequentially at equal intervals. The first drying module 30a includes a drying table 31, a drying transfer module 32, a drying assembly, and a hot air conveying assembly. The drying transfer module 32 is disposed on the drying table 31 and is used for transferring the shoe upper and sole. The drying assembly is disposed on the drying table 31 and located above the drying transfer module 32, and is used for drying the shoe upper and sole. The hot air conveying assembly is disposed on the drying assembly and is used for hot air circulation and removing internal moisture.

[0049] In this embodiment, the drying and conveying module 32 includes a first conveying component, a second conveying component, and a third conveying component. The first, second, and third conveying components are connected end-to-end in a U-shaped path. Both the first and third conveying components are equipped with a first translation component, meaning that the same first translation component is used in both components for the positional transport of the material rack 21. The first translation component includes a first fixed plate, a first translation drive, and a first guide plate, all mounted on the drying table 31. The first translation drive is mounted on the first fixed plate and can be a hydraulic cylinder, electric cylinder, or other driving element. The first guide plate is mounted on the first translation drive. An I-shaped claw is movably connected to the first guide plate at the output end of the first translation drive, and a first guide slider is provided between the first guide plate and the I-shaped claw. The I-shaped claw has two sets of first limiting blocks for fixing the material rack 21, and the two sets of first limiting blocks are symmetrically distributed on the I-shaped claw.

[0050] The second transmission assembly includes a second fixed plate, a second translation drive, and a second guide plate, all vertically mounted on the drying table 31. The second translation drive is mounted on the second fixed plate. The second guide plate is located at the output end of the second translation drive and is movably connected to the second fixed plate. A second guide slider is provided between the second guide plate and the second fixed plate. A second limiting block is provided on the second guide plate for fixing the material rack 21. 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. The second and third translation drives are driving elements such as hydraulic cylinders or electric cylinders.

[0051] When the material rack 21 enters the transmission path and abuts against its outer side through the first limiting block, it is driven by the first translation drive to be transported towards the position of the second transmission component. When the material rack 21 is transported to the transmission path corresponding to the second transmission component, it abuts against its outer side through the second limiting block, and is driven by the second translation drive to be transported towards the position of the third transmission component. When the material rack 21 is transported to the transmission path corresponding to the third transmission component, the action of transporting the material rack 21 to the transmission path corresponding to the first transmission component is repeated, thus realizing the transport and drying of the material rack 21. Moreover, the U-shaped transmission path extends the drying time of the shoe upper and sole, improving the drying effect.

[0052] A ventilation duct 36 is located at the top of the drying table 31 and is connected to the drying assembly. An adjustable plate 361, which can be opened or closed, is located inside the ventilation duct 36, and a rotating shaft 362 is provided between the adjustable plate 361 and the ventilation duct 36. One end of the rotating shaft 362 passes through the side wall of the ventilation duct 36 and extends outward, connecting to an adjusting rod 363. In this embodiment, one end of the adjusting rod has a groove with open and close markings, and an indicator fixed to the side wall of the ventilation duct 36 is located within the groove. The two ends of the groove have open and close markings respectively, and the outer edge of the groove has angle markings corresponding to different angles. The position of the indicator within the groove, along with the corresponding marking, allows the operator to easily observe the opening status of the ventilation duct 36.

[0053] By setting the rotating shaft 362 and the adjusting plate 361, the opening or closing angle of the ventilation pipe 36 can be flexibly controlled, thereby adjusting the ventilation volume and humidity discharge in the baking oven 331 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.

[0054] Specifically, the drying assembly includes two sets of baking chambers 331 arranged side by side, with a connecting port between the two sets of baking chambers 331 for transferring the shoe upper and sole. Each baking chamber 331 contains multiple baking modules connected end-to-end. Each baking module includes a protective cover 332 and multiple sets of first heating units 333. The protective cover 332 is detachably connected to the top of the baking chamber 331. The multiple sets of first heating units 333 are evenly spaced at the top of the baking chamber 331, located below the protective cover 332; each first heating unit 333 is an infrared lamp. By setting multiple baking modules, the baking chamber 331 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.

[0055] More specifically, the hot air conveying assembly includes multiple sets of hot air conveying components 34 disposed on the baking oven 331. At least two sets of hot air conveying components 34 are arranged side by side on each baking oven 331. The hot air conveying component 34 includes an air inlet pipe 341, an air outlet pipe 342, and a connecting pipe 343. The air inlet pipe 341 and the air outlet pipe 342 are respectively disposed above the first and last ends of the baking oven 331 and are respectively connected to the baking oven 331. The air inlet pipe 341 is provided with a second heating unit 344 for removing moisture from the hot air, and the second heating unit 344 is a heating tube. One end of the connecting pipe 343 is connected to the air inlet pipe 341, and the other end is connected to the air outlet pipe 342 through a fan 345. By setting up an air inlet pipe 341, an air outlet pipe 342, and a connecting pipe 343, all three of which are connected to the baking oven 331, a hot air circulation channel is formed to ensure that the hot air can circulate stably within it. At the same time, the second heating unit 344 dries the incoming hot air, allowing the hot air to remove moisture in the hot air circulation channel in a timely manner, effectively reducing the humidity inside the baking oven 331, improving drying efficiency, and ensuring the curing quality of the adhesive and the bonding strength between the shoe upper and the sole.

[0056] In this embodiment, there are two sets of hot air conveying components 34 installed on each set of baking ovens 331, and the two sets of hot air conveying components 34 are arranged side by side on the baking ovens 331. This allows the hot air to remove moisture in a timely manner during the circulation process, effectively reducing the humidity inside the baking ovens 331, improving drying efficiency, ensuring the curing quality of the adhesive and the bonding strength between the shoe upper and the sole. Furthermore, by setting multiple sets of hot air circulation components, the moisture can be removed efficiently, further reducing the humidity inside the baking ovens 331 and improving drying efficiency.

[0057] In other embodiments, the number of hot air conveying components 34 provided on each group of baking ovens 331 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 331 can be maintained within the preset value range.

[0058] Preferably, the molding mechanism 40 includes a first support frame 41 and a second support frame 42 vertically distributed on the worktable 10. Both the first support frame 41 and the second support frame 42 have multiple sets of circumferentially distributed isolation plates 43, which are connected end-to-end to respectively wrap the outer surfaces of the first support frame 41 and the second support frame 42. Both the first support frame 41 and the second support frame 42 have a heating cover 44, which contains a third heating unit 441 and a protective net 442 located outside the third heating unit 441. The third heating unit 441 is a heating element. A discharge module 45 for discharging the molded shoe is located between the first support frame 41 and the second support frame 42. By setting up a first support frame 41, a second support frame 42, and a discharge module 45, the material rack 21, after completing the glue application and drying processes, is transferred to the first support frame 41. Workers then attach the sole to the shoe last with the upper, and the attached shoe last is placed in the discharge module 45 on the second support frame 42 for easy forming and discharge. This forms a tight production chain with the preceding conveying and drying mechanisms 30, ensuring the continuity of the production process and improving production efficiency. Simultaneously, multiple sets of isolation sheets 43 are set up to form an isolation area that provides heat insulation and isolates foreign objects. Heated by a third heating unit 441 within the heating cover 44, the glue between the sole and the upper is maintained at a suitable temperature, helping to improve bonding quality and reduce the defect rate.

[0059] 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 production apparatus for a shoe brush gum tacking bottom, characterized by, include: Workbench; A transmission mechanism is provided on the workbench and is used for the transmission of the shoe upper and the shoe sole. A drying mechanism, located on one side of the workbench, is used for drying the shoe upper and sole at different stages; A forming mechanism is provided on the worktable and located at the end of the transmission mechanism, and is used for bonding and forming the sole and upper of the shoe and for material discharge.

2. The production apparatus for a shoe brush gumming and sole attaching according to claim 1, wherein, The transmission mechanism is equipped with multiple sets of material racks for placing shoe soles and shoe lasts; each material rack includes a support plate, a first support rack for placing shoe soles, and a second support rack for placing shoe lasts; the first support rack is mounted on the support plate; the second support rack is mounted on the support plate; the first support rack and the second support rack are arranged side by side on the support plate in a horizontal direction.

3. The production apparatus for a shoe brush gumming and sole attaching according to claim 2, wherein The first support frame has a hollow internal structure and is provided with multiple sets of regularly or irregularly distributed through holes.

4. The production apparatus for a shoe brush gumming and sole attaching according to claim 3, wherein The second support frame includes an upright frame and at least two sets of support components; the upright frame is vertically mounted on the support plate; the support components are vertically mounted on the upright frame, and a support cavity for placing the last is formed between adjacent sets of support components.

5. The production apparatus for a shoe brush gumming and sole attaching according to claim 1, wherein The transmission mechanism includes a first lifting module, a second lifting module, and multiple sets of transmission modules; the first lifting module and the second lifting module are symmetrically arranged at both ends of the worktable, and each of the first lifting module and the second lifting module is provided with a lifting platform; the multiple sets of transmission modules are connected end to end on the worktable, and each transmission module includes an upper transmission unit and a lower transmission unit distributed vertically on the worktable.

6. The production apparatus for a shoe brush gumming and sole attaching according to claim 5, wherein The first lifting module has a shoe sole loading platform on one side; the workbench has an outwardly extending operating platform, and the operating platform has a last loading station, a first drying station, a glue application station, a second drying station and a forming station in sequence along the material conveying direction.

7. The production apparatus for a shoe brush gumming and sole attaching according to claim 1, wherein The drying mechanism includes a first drying module and a second drying module arranged at equal intervals. The first drying module includes a drying table, a drying conveying module, a drying assembly, and a hot air conveying assembly. The drying conveying module is disposed on the drying table and is used for conveying the shoe upper and sole. The drying assembly is disposed on the drying table and located above the drying conveying module, and is used for drying the shoe upper and sole. The hot air conveying assembly is disposed on the drying assembly and is used for hot air circulation and removing internal moisture. The drying table is provided with a ventilation pipe located at the top of the drying table, and the ventilation pipe is connected to the drying assembly; the ventilation pipe is provided with an adjustable plate that can be opened or closed, and a rotating shaft is provided between the adjustable plate and the ventilation pipe; one end of the rotating shaft passes through the side wall of the ventilation pipe and extends outward, and is connected to an adjusting rod.

8. The production apparatus for a shoe brush gumming and sole attaching according to claim 7, wherein The drying assembly includes two sets of baking ovens arranged side by side, with a communication port between the two sets of baking ovens for the transfer of shoe uppers and soles; the baking ovens contain 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.

9. The production apparatus for a shoe brush gumming and sole attaching according to claim 8, wherein The hot air conveying assembly includes multiple sets of hot air conveying components mounted on the baking oven; at least two sets of hot air conveying components are arranged side by side on each set of baking ovens; each hot air conveying component includes an air inlet pipe, an air outlet pipe, and a connecting pipe; the air inlet pipe and the air outlet pipe are respectively located above the first and last ends of the baking oven and are respectively connected to the baking oven; the air inlet pipe is provided with a second heating unit for removing moisture from the hot air; one end of the connecting pipe is connected to the air inlet pipe, and the other end is connected to the air outlet pipe via a fan.

10. The production apparatus for a shoe brush gumming and sole attaching according to claim 1, wherein, The molding mechanism includes a first support frame and a second support frame arranged vertically on the worktable; both the first and second support frames have multiple sets of circumferentially distributed isolation plates, which are connected end to end to respectively wrap the outer sides of the first and second support frames; both the first and second support frames have heating covers, and the heating covers have a third heating unit and a protective net located outside the third heating unit; a discharge module for discharging the molded shoe is provided between the first and second support frames.

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