A UV irradiation, sulfur addition and drying integrated machine for shoemaking and its control method

Abstract

The invention discloses a UV irradiation, vulcanization and drying integrated machine for shoemaking, comprising a control device, a sole processing upper structure and an upper processing middle structure, wherein the UV irradiation part is provided with a UV irradiation conveyor belt, a UV lamp assembly and an air outer circulation assembly, the baking conveyor belt and the UV irradiation conveyor belt are driven independently of each other, and the output end of the baking conveyor belt is connected to the input end of the UV irradiation conveyor belt to form a coherent sole processing upper structure; the upper processing middle structure is provided with an upper vulcanization part, the upper vulcanization part includes an upper conveyor belt and an infrared vulcanization and shaping device, the control device is electrically connected to the baking conveyor belt, the UV irradiation conveyor belt and the upper conveyor belt, and at the same time, the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device are electrically connected to the control device respectively. The integrated processing of sole drying, UV irradiation processing and upper vulcanization is realized, the site occupation of the equipment is reduced, and the processing quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shoemaking processing equipment, in particular to a UV irradiation, vulcanization and drying integrated machine for shoemaking and a control method thereof. Background Art

[0002] The soles of shoes often undergo a bonding process during production. To ensure the quality of the bond, the sole surface is treated with UV irradiation before gluing. This treatment triggers a chemical reaction and improves adhesion. The EVA foam soles of athletic shoes are first coated with a UV treatment agent, then heated to dry out the solvent. The soles are then exposed to a UV lamp. The photoinitiators in the UV treatment agent undergo fission, releasing free radicals that trigger a graft copolymerization reaction with the surface of the shoe material, making it easier to adhere. However, existing UV irradiation machines and UV irradiation processing methods have the following drawbacks: 1. The UV lamp generates significant heat during operation, continuously heating the baked soles and affecting the solvent curing effect; 2. They are limited in functionality, being equipped only with UV irradiation processing, requiring the equipment to be moved around, making them infeasible for automated production lines; 3. The UV irradiation energy level applied to the soles is fixed, requiring operators to control the processing time, resulting in low precision, poor quality, and instability. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a UV irradiation, vulcanization and drying all-in-one machine for shoemaking and its control method, so as to realize the synchronous processing of soles and uppers to connect assembly line processing and production; realize high-precision UV irradiation processing of soles and improve the curing quality of soles.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a UV irradiation, vulcanization and drying integrated machine for shoemaking, comprising a control device, a sole processing upper structure and an upper processing middle structure, the sole processing upper structure comprising a baking part and a UV irradiation part connected end to end, the baking part being provided with a baking conveyor belt, an infrared sole baking device and a sole internal circulation heating airflow structure; the UV irradiation part being provided with a UV irradiation conveyor belt, a UV lamp assembly and an air external circulation assembly, the baking conveyor belt and the UV irradiation conveyor belt being driven independently of each other, the output end of the baking conveyor belt being connected to the input end of the UV irradiation conveyor belt to form a coherent sole processing upper structure; the upper processing middle structure being provided with an upper vulcanization part, the upper vulcanization part comprising an upper conveyor belt and an infrared vulcanization and shaping device, the control device being electrically connected to the baking conveyor belt, the UV irradiation conveyor belt and the upper conveyor belt, respectively, and at the same time, the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device being electrically connected to the control device, respectively.

[0005] In a further technical solution, the infrared sole baking device and the infrared vulcanization and shaping device are respectively composed of spaced NIR near-infrared lamps and / or MIR medium-wave far-infrared lamps; a drying device is provided between the baking part and the UV irradiation part.

[0006] In a further technical solution, the baking part also includes a display type oven rack, which is wrapped around the baking conveyor belt. The display type oven rack and the conveying surface of the baking conveyor belt surround each other to form a baking space; a plurality of circulating air inlets are provided on the top of the display type oven rack, and the circulating air inlets are located above the infrared sole baking device; a hot air hole is provided on one side of the display type oven rack, and a fan unit is provided on the other side to be arranged in a horizontal blowing direction.

[0007] In a further technical solution, the drying device includes an exhaust hood, which covers the transmission connection between the baking conveyor belt and the UV irradiation conveyor belt. Another exhaust port is provided on the top of the exhaust hood. This exhaust port is provided with a blower. The input end of the blower is connected to this exhaust port, and the output end is connected to an external circulating air inlet to form an internal circulating heating air flow structure in the sole and realize the formation of an internal circulating hot air flow in the baking space.

[0008] In a further technical solution, the baking conveyor belt, the UV irradiation conveyor belt and the shoe upper conveyor belt are respectively provided with an independent variable frequency speed regulating motor, and each variable frequency speed regulating motor is electrically connected to the control device.

[0009] In a further technical solution, the UV irradiation part also includes a UV irradiation cover, which is wrapped around the UV irradiation conveyor belt. The UV irradiation cover and the conveying surface of the UV irradiation conveyor belt form a UV irradiation space. A UV lamp assembly is provided inside the UV irradiation cover. The UV lamp assembly includes four UV lamp brackets. These four UV lamp brackets are respectively provided on the four sides of the UV irradiation space. Each UV lamp bracket is provided with multiple height adjustment assembly ports spaced apart up and down. The UV lamp bracket is equipped with a unit lamp group consisting of an air pipe connecting frame, a lampshade and a UV lamp tube. The unit lamp group is selectively assembled at the height adjustment assembly port at a set height; the middle part of the air pipe connecting frame is provided with an external circulation air intake interface, and the circulation air intake interface faces the lampshade and the UV lamp tube.

[0010] In a further technical solution, the UV irradiation hood is also provided with an external air circulation component, which includes an exhaust hood, a first blower and a second blower. The exhaust hood is installed in the middle position of the UV irradiation space, and the air inlet end of the first blower is connected to the top of the exhaust hood, and the air outlet end is externally connected to an exhaust gas collection device; the UV irradiation conveyor belt forms a UV irradiation area directly below the exhaust hood, and the four unit lamp groups are respectively located on the four sides of the exhaust hood, and the cover opening of the lampshade faces the UV irradiation area; the air inlet end of the second blower is externally connected to the atmosphere, and the air outlet end is connected to the corresponding external circulation air inlet interface through four air pipes.

[0011] In a further technical solution, the upper processing middle layer structure also includes a middle layer cover shell, which is wrapped around the upper conveyor belt. The middle layer cover shell and the conveying surface of the upper conveyor belt surround each other to form an upper vulcanization space; the height of the upper vulcanization space is 20cm-40cm.

[0012] A control method for a UV irradiation, vulcanization and drying all-in-one machine comprises: independently adjusting the processing intensity of a baking part, a UV irradiation part and a vulcanization part of the UV irradiation, vulcanization and drying all-in-one machine to meet the processing requirements of drying and UV irradiation processing of different sole workpieces, as well as the processing requirements of vulcanization processing of different upper workpieces; when an infrared sole baking device, a UV lamp assembly and an infrared vulcanization and shaping device are at a set operating power, the processing intensity adjustment of the baking part, the UV irradiation part and the vulcanization part of the upper is achieved by controlling the conveying speeds of the baking conveyor belt, the UV irradiation conveyor belt and the vulcanization part of the upper, wherein the lower the conveying speed, the greater the energy received by the shoe material; when the baking conveyor belt, the UV irradiation conveyor belt and the vulcanization part are at a set conveying speed, the processing intensity adjustment of the baking part, the UV irradiation part and the vulcanization part of the upper is achieved by controlling the operating power of the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device, wherein the greater the operating power, the greater the energy received by the shoe material.

[0013] In a further technical solution, the processing intensity of the UV irradiation part is adjusted by controlling the exposure amount T of the UV irradiation part. Assuming that the light intensity of the UV lamp assembly is I and the transmission speed of the conveying surface of the UV irradiation conveyor belt is V, the exposure amount T adjustment algorithm satisfies the formula: T=I÷V.

[0014] After adopting the above structure, the advantages of the present invention compared with the prior art are as follows: the present invention provides a UV irradiation, vulcanization and drying integrated machine for shoemaking and a control method thereof, through the integrated structure of the upper and middle layers, the sole workpiece and the upper workpiece are simultaneously dried and UV irradiated, and the upper workpiece is vulcanized, which can form a continuous shoemaking production line, and the equipment per unit volume integrates drying, UV irradiation and vulcanization functions, reducing the space occupied by the workshop; adding an internal circulation hot air structure in the integrated equipment can improve the heating efficiency, improve the processing efficiency and quality of the equipment; through independently controlled conveyor lines, the processing intensity of the baking part, UV irradiation part and upper vulcanization part is independently adjusted, which is suitable for the processing of different shoe materials and improves the applicability of the equipment; the processing intensity of each part is adjusted by accurately controlling the transmission speed of the conveyor line, thereby improving the curing quality of the sole and the vulcanization quality of the upper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and examples.

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a schematic diagram of the decomposition structure of the present invention.

[0018] Figure 3 It is a schematic structural diagram of the UV irradiation part of the present invention.

[0019] Figure 4 It is a schematic diagram of the lateral viewing angle of the UV irradiation part in the present invention.

[0020] Figure 5 It is a structural schematic diagram of the UV lamp in the present invention. DETAILED DESCRIPTION

[0021] The following are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention.

[0022] like Figures 1 to 4As shown, a UV irradiation, vulcanization and drying integrated machine for shoemaking includes a control device 41, a sole processing upper structure and an upper processing middle structure. The sole processing upper structure includes a baking part 1 and a UV irradiation part 2 connected end to end. The baking part 1 is provided with a baking conveyor belt 11, an infrared sole baking device and a sole internal circulation heating airflow structure; the UV irradiation part 2 is provided with a UV irradiation conveyor belt 12, a UV lamp assembly and an air external circulation assembly. The baking conveyor belt 11 and the UV irradiation conveyor belt 12 are driven independently of each other, and the output end of the baking conveyor belt 11 is connected to the input end of the UV irradiation conveyor belt 12 to form a coherent sole processing upper structure; the upper processing middle structure is provided with an upper vulcanization part 3, the upper vulcanization part 3 includes an upper conveyor belt 13 and an infrared vulcanization and shaping device, the control device 41 is electrically connected to the baking conveyor belt 11, the UV irradiation conveyor belt 12 and the upper conveyor belt 13, respectively, and at the same time, the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device are electrically connected to the control device 41 respectively. The present invention provides a UV irradiation, vulcanization and drying all-in-one machine for shoemaking and a control method thereof. Through the integrated structure of the upper and middle layers, the sole workpiece and the upper workpiece are simultaneously dried and UV irradiated, and the upper workpiece is vulcanized. A continuous shoemaking production line can be formed. The equipment per unit volume integrates drying, UV irradiation and vulcanization functions, reducing the space occupied by the workshop.

[0023] Specifically, the infrared sole baking device and infrared vulcanizing and shaping device are each composed of spaced-apart NIR lamps and / or MIR medium-wave far-infrared lamps. A drying device is provided between the baking section 1 and the UV irradiation section 2. In this embodiment, the infrared sole baking device comprises NIR lamps, while the infrared vulcanizing and shaping device comprises MIR medium-wave far-infrared lamps. These are spaced-apart along the conveying direction of their respective conveyor belts.

[0024] Specifically, the baking part 1 also includes a display type oven rack 10, which is wrapped around a baking conveyor belt 11. The display type oven rack 10 and the conveying surface of the baking conveyor belt 11 surround a baking space; a plurality of circulating air inlets 101 are provided on the top of the display type oven rack 10, and the circulating air inlet 101 is located above the infrared sole baking device; a hot air hole 102 is provided on one side of the display type oven rack 10, and a fan unit arranged in a horizontal blowing direction is provided on the other side.

[0025] Specifically, the drying device includes an exhaust hood 4, which covers the transmission connection between the baking conveyor belt 11 and the UV irradiation conveyor belt 12. The top of the exhaust hood 4 is provided with another exhaust port, which is equipped with a blower. The blower's input end is connected to the exhaust port, and the output end is connected to the external circulating air inlet 101, forming a structure for circulating heated air flow within the sole and achieving an internal circulation of hot air flow within the baking space. Adding an internal circulation hot air structure to the all-in-one device can improve heating efficiency, improve the processing efficiency and quality of the equipment.

[0026] Specifically, the baking conveyor belt 11, the UV irradiation conveyor belt 12, and the upper conveyor belt 13 are each equipped with an independent variable frequency speed motor, each of which is electrically connected to the control device 41. The independently controlled conveyor lines allow the processing intensity of the baking section 1, the UV irradiation section 2, and the upper vulcanization section 3 to be independently adjusted, adapting to the processing of different shoe materials and improving the applicability of the equipment. Precise control of the conveyor line speed allows the processing intensity of each section to be adjusted, improving the curing quality of the sole and the vulcanization quality of the upper.

[0027] Specifically, the UV irradiation section 2 also includes a UV irradiation housing 23, which is wrapped around the UV irradiation conveyor belt 12. The UV irradiation housing 23 and the conveying surface of the UV irradiation conveyor belt 12 form a UV irradiation space. The UV irradiation housing 23 is provided with a UV lamp assembly inside. The UV lamp assembly includes four UV lamp brackets 25, which are respectively arranged on the four sides of the UV irradiation space. Each UV lamp bracket 25 has multiple height adjustment assembly ports 251 spaced apart from each other. The UV lamp bracket 25 is equipped with a unit lamp assembly consisting of an air pipe connecting frame 26, a lampshade 27, and a UV lamp tube 28. The unit lamp assembly is selectively assembled at the height adjustment assembly port 251 at a set height. The middle portion of the air pipe connecting frame 26 is provided with an external circulation air intake port 261, which is oriented toward the lampshade 27 and the UV lamp tube 28. In this embodiment, the UV irradiation section 2 has four UV lamp tubes 28, each of which is inclined downward toward the UV irradiation area.

[0028] Specifically, the UV irradiation shell 23 is also provided with an external air circulation component, which includes an exhaust hood body 211, a first blower 21 and a second blower 22. The exhaust hood body 211 is installed in the middle position of the UV irradiation space, and the air inlet end of the first blower 21 is connected to the top of the exhaust hood body 211, and the air outlet end is externally connected to an exhaust gas collection device; the UV irradiation conveyor belt 12 forms a UV irradiation area directly below the exhaust hood body 211, and the four unit lamp groups are respectively located on the four sides of the exhaust hood body 211, and the cover mouth of the lampshade 27 faces the UV irradiation area; the air inlet end of the second blower 22 is externally connected to the atmosphere, and the air outlet end is connected to the corresponding external circulation air inlet interface 261 through four air pipes.

[0029] Specifically, the air inlet end of the second blower 22 is connected to a pipe tap 221 , which is provided with four connecting pipe units. One end of the four air pipes is respectively connected to the corresponding connecting pipe units, and the other end is respectively connected to the corresponding external circulation air inlet interface 261 .

[0030] Specifically, the middle layer structure of the upper processing also includes a middle layer cover shell 30, which is wrapped around the upper conveyor belt 13. The middle layer cover shell 30 and the conveying surface of the upper conveyor belt 13 surround each other to form an upper vulcanization space; the height of the upper vulcanization space is 20cm-40cm.

[0031] The present invention also provides a control method for a UV irradiation and vulcanization drying all-in-one machine, which is implemented by the above-mentioned UV irradiation and vulcanization drying all-in-one machine. The control method includes: the baking part 1, the UV irradiation part 2 and the upper vulcanization part 3 in the UV irradiation and vulcanization drying all-in-one machine are independently adjusted in processing intensity to meet the processing requirements of drying and UV irradiation processing of different sole workpieces, as well as the processing requirements of vulcanization processing of different upper workpieces; when the infrared sole baking device, the UV lamp assembly and the infrared vulcanization shaping device are at the set operating power, the baking conveyor belt 11, the UV irradiation part 2 and the upper vulcanization part 3 are controlled to adjust the processing intensity of the upper vulcanization part 3 respectively. The conveying speed of the conveyor belt 12 and the upper conveyor belt 13 is adjusted to achieve the adjustment of the processing intensity of the baking part 1, the UV irradiation part 2 and the upper vulcanization part 3. The smaller the conveying speed, the greater the energy the shoe material is subjected to. When the baking conveyor belt 11, the UV irradiation conveyor belt 12 and the upper conveyor belt 13 are at the set conveying speed, the operating power of the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device is controlled to achieve the adjustment of the processing intensity of the baking part 1, the UV irradiation part 2 and the upper vulcanization part 3. The greater the operating power, the greater the energy the shoe material is subjected to.

[0032] The processing intensity of the UV irradiation part 2 is adjusted by controlling the exposure amount T of the UV irradiation part 2. Assuming that the light intensity of the UV lamp assembly is I and the transmission speed of the conveying surface of the UV irradiation conveyor belt 12 is V, the exposure amount T adjustment algorithm satisfies the formula: T=I÷V.

[0033] like Figure 5 As shown, the UV lamp used in the present invention is also called an ultraviolet high-pressure mercury lamp. It is a high-intensity ultraviolet radiation light source, mainly using the long-wave ultraviolet spectrum with a wavelength of 365mm. The power density of the lamp is 160w / cm, the linear power of the lamp is 2000W, and the luminous length of the lamp is 25cm.

[0034] The formula for calculating light intensity is: linear power of lamp W / cm × lamp luminous length cm × effective UV spectrum 17% × 10% / 12cm × lamp luminous length cm. The calculated result unit is: mW / cm 2

[0035] That is, the light intensity of the UV lamp = 2000W×25×365×17%×10% / 12×25=1034.16mW / cm 2 (Initial state energy intensity).

[0036] Calculate the exposure time of the sole workpiece, depending on the UV lamp emission method. If it is placed vertically, calculate the actual luminous length of the lamp, unit is cm (single tube), and then divide it by the machine operating speed (cm / s). If it is placed horizontally, calculate it as 12cm (single tube). The calculation method is the same as above. If multiple lamps are emitted, take the total time. Finally, calculate the UV exposure = light intensity mW / cm 2 × time, the calculated result is: mj / cm 2

[0037] Exposure: T = 1034.16 mW / cm 2 / 1886cm / min=0.55j / cm 2

[0038] According to the inverter speed regulation: UV section conveying speed is adjusted within the range of 1.2m / min-3.14m / min. Therefore: exposure A: T = 1034.16mW / cm×cm / 1200cm / min = 0.86j / cm 2

[0039] Exposure B: T = 1034.16 mW / cm 2 / 3140cm / min=0.33j / cm 2

[0040] The UV irradiation intensity of the UV irradiation part 2 in this embodiment is in the range of 0.33 j / cm2 ~0.33j / cm 2 .

[0041] The following table shows the UV energy test results of five times with the same power and different conveying speeds of the UV lamp group.

[0042] Table 1

[0043] Table 1 shows the UV energy received by the sole workpiece in a four-meter UV irradiation conveyor belt. It can be seen from the table that the UV energy is inversely proportional to the frequency set by the UV box mesh belt inverter. That is, the faster the transmission speed of the conveyor belt, the less UV energy the sole workpiece receives. The operator can adjust the processing intensity of the UV irradiation part according to production needs.

[0044] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A UV irradiation, vulcanization and drying machine for shoemaking, characterized in that: It comprises a control device (41), a sole processing upper structure and an upper processing middle structure, The sole processing upper structure comprises a baking part (1) and a UV irradiation part (2) connected end to end. The baking part (1) is provided with a baking conveyor belt (11), an infrared sole baking device and a sole internal circulation heating airflow structure; the UV irradiation part (2) is provided with a UV irradiation conveyor belt (12), a UV lamp assembly and an air external circulation assembly. The baking conveyor belt (11) and the UV irradiation conveyor belt (12) are driven independently of each other. The output end of the baking conveyor belt (11) is connected to the input end of the UV irradiation conveyor belt (12) to form a continuous sole processing upper structure. The upper processing middle structure is provided with an upper vulcanizing part (3), and the upper vulcanizing part (3) comprises an upper conveyor belt (13) and an infrared vulcanizing and shaping device. The control device (41) is electrically connected to the baking conveyor belt (11), the UV irradiation conveyor belt (12) and the upper conveyor belt (13), respectively. Meanwhile, the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device are electrically connected to the control device (41) respectively. The UV irradiation part (2) further comprises a UV irradiation housing (23), the UV irradiation housing (23) is wrapped around the UV irradiation conveyor belt (12), the UV irradiation housing (23) and the conveying surface of the UV irradiation conveyor belt (12) surround each other to form a UV irradiation space, the UV irradiation housing (23) is provided with the UV lamp assembly inside, the UV lamp assembly comprises four UV lamp brackets (25), the four UV lamp brackets (25) are respectively provided at four sides of the UV irradiation space, each UV lamp bracket (25) is provided with a plurality of height adjustment assembly openings (251) arranged at intervals up and down, and the UV lamp bracket (25) is provided with a gas pipe connecting frame The unit lamp group is composed of a lampshade (27) and a UV lamp tube (28), and the unit lamp group is selectively assembled at a height adjustment assembly port (251) of a set height; an external circulation air intake interface (261) is provided in the middle part of the air pipe connecting frame (26), and the circulation air intake interface faces the lampshade (27) and the UV lamp tube (28); the processing intensity of the UV irradiation part (2) is adjusted by controlling the exposure amount T of the UV irradiation part (2), assuming that the light intensity of the UV lamp assembly is I and the transmission speed of the conveying surface of the UV irradiation conveyor belt (12) is V, and the exposure amount T adjustment algorithm satisfies the formula: T = I ÷ V, The UV irradiation housing (23) is also provided with the air external circulation component, which comprises an exhaust hood (211), a first blower (21) and a second blower (22); the exhaust hood (211) is installed in the middle of the UV irradiation space; the air inlet end of the first blower (21) is connected to the top of the exhaust hood (211), and the air outlet end is externally connected to an exhaust gas collection device; the UV irradiation conveyor belt (12) forms a UV irradiation area directly below the exhaust hood (211); the four unit lamp groups are respectively located on the four sides of the exhaust hood (211), and the cover opening of the lampshade (27) faces the UV irradiation area; the air inlet end of the second blower (22) is externally connected to the atmosphere, and the air outlet end is respectively connected to the corresponding external circulation air inlet interface (261) through four air pipes.

2. The UV irradiation, vulcanization and drying integrated machine for shoemaking according to claim 1, characterized in that: The infrared sole baking device and the infrared vulcanization and shaping device are respectively composed of NIR near-infrared lamps and / or MIR medium-wave far-infrared lamps that are distributed at intervals; a drying device is provided between the baking part (1) and the UV irradiation part (2).

3. The UV irradiation, vulcanization and drying integrated machine for shoemaking according to claim 2, characterized in that: The baking part (1) further comprises a display type oven frame (10), the display type oven frame (10) is wrapped around the baking conveyor belt (11), and the display type oven frame (10) and the conveying surface of the baking conveyor belt (11) surround each other to form a baking space; a plurality of circulating air inlets (101) are arranged on the top of the display type oven frame (10), and the circulating air inlets (101) are located above the infrared shoe sole baking device; a hot air hole (102) is arranged on one side of the display type oven frame (10), and a fan unit arranged in a horizontal blowing direction is arranged on the other side.

4. The UV irradiation, vulcanization and drying integrated machine for shoemaking according to claim 3, characterized in that: The drying device comprises an exhaust hood (4), the exhaust hood (4) covers the transmission connection between the baking conveyor belt (11) and the UV irradiation conveyor belt (12), and another exhaust port is provided on the top of the exhaust hood (4). The exhaust port is provided with a blower, the input end of the blower is connected to the exhaust port, and the output end is externally connected to the circulating air inlet (101), so as to form a circulating heating air flow structure inside the sole and realize the formation of an internal circulating hot air flow in the baking space.

5. The UV irradiation, vulcanization and drying integrated machine for shoemaking according to claim 4, characterized in that: The baking conveyor belt (11), the UV irradiation conveyor belt (12) and the upper conveyor belt (13) are respectively provided with an independent variable frequency speed regulating motor, and each variable frequency speed regulating motor is respectively electrically connected to the control device (41).

6. The UV irradiation, vulcanization and drying integrated machine for shoemaking according to claim 5, characterized in that: The upper processing middle layer structure also includes a middle layer cover shell (30), which is wrapped around the upper conveyor belt (13). The middle layer cover shell (30) and the conveying surface of the upper conveyor belt (13) surround each other to form an upper vulcanization space; the height of the upper vulcanization space is 20 cm-40 cm.

7. A control method for a UV irradiation, vulcanization and drying integrated machine, implemented by the UV irradiation, vulcanization and drying integrated machine according to any one of claims 1 to 6, characterized in that: The control method comprises: The baking part (1), UV irradiation part (2) and upper vulcanization part (3) in the UV irradiation vulcanization and drying integrated machine are independently adjusted for processing intensity, so as to meet the processing requirements of drying and UV irradiation processing of different sole workpieces, and the processing requirements of vulcanization processing of different upper workpieces. When the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device are at a set operating power, the conveying speeds of the baking conveyor belt (11), the UV irradiation conveyor belt (12) and the upper conveyor belt (13) are controlled to adjust the processing intensity of the baking part (1), the UV irradiation part (2) and the upper vulcanization part (3), and the smaller the conveying speed, the greater the energy received by the shoe material; When the baking conveyor belt (11), the UV irradiation conveyor belt (12) and the upper conveyor belt (13) are at a set conveying speed, the operating power of the infrared sole baking device, the UV lamp assembly and the infrared vulcanization and shaping device is controlled to adjust the processing intensity of the baking part (1), the UV irradiation part (2) and the upper vulcanization part (3). The greater the operating power, the greater the energy received by the shoe material.

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