Adjustable shoe cover cutting device

Abstract

The utility model belongs to the shoe cover technical field, concretely relates to an adjustable shoe cover cutting device, including support plate, drive mechanism, pressure mechanism and transmission mechanism, the utility model discloses a drive mechanism is set, when the sawtooth of missing tooth gear is engaged with first transmission gear, can drive first transmission gear rotation, to drive the rotation of conveyer belt, when the sawtooth of missing tooth gear is disengaged from first transmission gear, conveyer belt stops rotating, and the intermittent movement of shoe cover on conveyer belt can be driven to cutting disc below and cut by the continuous rotation of missing tooth gear, the left and right ends of shoe cover cutting position are pressed tightly by the setting pressure mechanism, U-shaped pressing plate cooperation latex pad, can play the limiting action to shoe cover, the intermittent up-and-down movement of U-shaped pressing plate can be driven by the setting transmission mechanism, cam rotation, thereby moving downward and pressing shoe cover during the rotation of conveyer belt stops, when U-shaped pressing plate presses shoe cover, and the cutting of shoe cover is carried out by the cutting mechanism of installation plate cooperation U-shaped pressing plate extrusion pressure sensor drive.

Description

Technical Field

[0001] This invention belongs to the field of shoe cover technology, specifically relating to an adjustable shoe cover cutting device. Background Technology

[0002] Shoe covers are personal protective products that cover the outside of shoes and boots. They are mainly used for dust prevention, stain prevention, waterproofing and antistatic purposes. Common materials for shoe covers include non-woven fabric, plastic and nylon. They are suitable for medical clean rooms, electronic workshops and everyday rainy and snowy weather. Shoe cover cutting devices are used in the production of shoe covers.

[0003] When existing cutting devices are used for cutting, the material used to make shoe covers is soft and easily deformed. When the cutting blade comes into contact with the area to be cut, it can easily cause the shoe cover to deform or even shift, changing the cutting position, reducing the cutting effect, and thus affecting the quality of the shoe cover. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable shoe cover cutting device, which solves the problem that existing cutting devices, when cutting, cause the shoe cover to deform or even shift when the cutting blade contacts the cutting position, thus changing the cutting position, reducing the cutting effect, and affecting the quality of the shoe cover.

[0005] The specific technical solution adopted in this utility model is as follows: An adjustable shoe cover cutting device includes: A support plate, wherein a conveyor belt is provided on the inner side of the support plate and a cutting mechanism is provided on the top of the support plate; A drive mechanism is provided on the outside of the support plate. The drive mechanism is used to drive the conveyor belt to move the shoe cover intermittently to below the cutting mechanism. A pressing mechanism is disposed above the conveyor belt and is used to press the shoe cover before cutting; A transmission mechanism is provided between the driving mechanism and the pressing mechanism. The transmission mechanism is used to drive the pressing mechanism to press the shoe cover.

[0006] In a preferred embodiment, the inner side of the support plate is rotatably connected to the conveyor belt, and the conveyor belt has multiple cutting grooves equidistantly arranged through it. A first transmission gear is rotatably connected to the outer side of the support plate, and a first rotating shaft is fixedly arranged on the back of the first transmission gear. The other end of the first rotating shaft passes through the support plate and is rotatably connected to the support plate through a bearing. A first rotating roller is arranged through the outer side of the first rotating shaft and is fixedly connected to the first rotating roller. A second rotating shaft is rotatably connected between the two support plates through a bearing. A second rotating roller is arranged through the outer side of the second rotating shaft and is fixedly connected to the second rotating roller. The conveyor belt is sleeved on the outer side of the first rotating roller and the second rotating roller. Multiple fixing plates are fixedly arranged between the two support plates, and the top surface of the fixing plates is slidably connected to the conveyor belt.

[0007] In a preferred embodiment, the driving mechanism includes a first servo motor, a first U-shaped plate, and a toothed gear. The first servo motor is disposed outside the support plate, and the first U-shaped plate is fixedly disposed on the outer shell of the first servo motor. The transverse portion of the first U-shaped plate is fixedly connected to the support plate. A toothed gear is fixedly disposed at the output end of the first servo motor, and the serrations of the toothed gear mesh with the first transmission gear.

[0008] In a preferred embodiment, the cutting mechanism includes a second U-shaped plate, a mounting plate, an electric telescopic rod, a second servo motor, and a cutting disc. The second U-shaped plate is fixedly mounted on the top surface of the support plate, and the mounting plate is fixedly mounted between the two vertical portions of the second U-shaped plate. The electric telescopic rod is fixedly mounted on the bottom surface of the mounting plate, and the second servo motor is fixedly mounted at the output end of the electric telescopic rod. The cutting disc is fixedly mounted at the output end of the second servo motor.

[0009] In a preferred embodiment, the clamping mechanism includes a U-shaped pressure plate, a latex pad, a guide rod, a limiting plate, and a return spring. The U-shaped pressure plate is positioned above the conveyor belt. Latex pads are fixedly mounted on the bottom surfaces of the two vertical sections of the U-shaped pressure plate. A guide rod is fixedly mounted on the top surface of the horizontal section of the U-shaped pressure plate. The guide rod passes through the second U-shaped plate and is slidably connected to it. A limiting plate is fixedly mounted on the top surface of the guide rod. A return spring is fixedly mounted between the bottom surface of the limiting plate and the top surface of the horizontal section of the second U-shaped plate. A pressure sensor is fixedly mounted on the bottom surface of the horizontal section of the U-shaped pressure plate.

[0010] In a preferred embodiment, the transmission mechanism includes a second transmission gear, a first bevel gear, a second bevel gear, a first rotating rod, a third bevel gear, a fourth bevel gear, a second rotating rod, and a cam. The serrated teeth of the toothed gear mesh with the second transmission gear. The back of the second transmission gear is rotatably connected to a support plate via a bearing. The first bevel gear is fixedly mounted on the front of the second transmission gear. The second bevel gear meshes with the outer side of the first bevel gear. The first rotating rod is fixedly mounted on the top surface of the second bevel gear. The third bevel gear is fixedly mounted on the top surface of the first rotating rod. A sleeve, a first limiting plate, and a second limiting plate are provided through the outer side of the first rotating rod. The bottom surface of the sleeve is rotatably connected to the second bevel gear. The first rotating rod is rotatably connected to the sleeve, the first limiting plate, and the second limiting plate. The top surface of the first limiting plate is rotatably connected to the third bevel gear. The back surface of the first limiting plate is fixedly connected to the second U-shaped plate. The bottom surface of the second limiting plate is fixedly connected to the sleeve. The back surface of the second limiting plate is fixedly connected to the support plate. A fourth bevel gear meshes with the outer side of the third bevel gear. A second rotating rod is fixedly installed on the back surface of the fourth bevel gear. The second rotating rod passes through the second U-shaped plate and is rotatably connected to the second U-shaped plate through a bearing. A cam passes through the outer side of the second rotating rod, and the second rotating rod is fixedly connected to the cam.

[0011] The technical effects achieved by this utility model are as follows: This utility model, by setting a driving mechanism, can drive the first transmission gear to rotate when the saw teeth of the missing tooth gear mesh with the first transmission gear, thereby driving the conveyor belt to rotate. When the saw teeth of the missing tooth gear disengage from the first transmission gear, the conveyor belt stops rotating. The continuous rotation of the missing tooth gear can realize the intermittent rotation of the conveyor belt, thereby driving the shoe covers on the conveyor belt to move intermittently to the bottom of the cutting disc for cutting. This utility model, by setting up a pressing mechanism, uses a U-shaped pressure plate and a latex pad to press the left and right ends of the shoe cover to be cut, which can limit the shoe cover and prevent it from deforming or shifting during cutting, thereby improving the cutting effect. This invention features a transmission mechanism where the saw teeth of the toothed gear disengage from the first transmission gear and mesh with the second transmission gear, causing the cam to rotate. The rotation of the cam causes the U-shaped pressure plate to move up and down intermittently, thus moving downward and pressing the shoe cover when the conveyor belt stops rotating. When the U-shaped pressure plate presses the shoe cover, the mounting plate, in conjunction with the pressure sensor of the U-shaped pressure plate, drives the cutting mechanism to cut the shoe cover, resulting in a high degree of automation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of this utility model; Figure 3 This is a cross-sectional structural diagram of the drive mechanism of this utility model; Figure 4 This is a cross-sectional structural diagram of the transmission mechanism of this utility model.

[0013] The attached diagram lists the components represented by each number as follows: 100. Support plate; 101. Conveyor belt; 102. Cutting groove; 103. First transmission gear; 104. First rotating shaft; 105. First rotating roller; 106. Fixing plate; 200. Drive mechanism; 201. First servo motor; 202. First U-shaped plate; 203. Gear with missing tooth; 300. Cutting mechanism; 301. Second U-shaped plate; 302. Mounting plate; 303. Electric telescopic rod; 304. Second servo motor; 305. Cutting disc; 400. Clamping mechanism; 401. U-shaped pressure plate; 402. Latex pad; 403. Guide rod; 404. Limiting plate; 405. Return spring; 500. Transmission mechanism; 501. Second transmission gear; 502. First bevel gear; 503. Second bevel gear; 504. First rotating rod; 505. Third bevel gear; 506. Fourth bevel gear; 507. Second rotating rod; 508. Cam; 600. Pressure sensor. Detailed Implementation

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0015] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this utility model. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0017] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0018] Please see the appendix Figures 1 to 2 As shown, this utility model provides an adjustable shoe cover cutting device, including: a support plate 100, a drive mechanism 200, a pressing mechanism 400, and a transmission mechanism 500. The support plate 100 is symmetrically arranged. A conveyor belt 101 is rotatably connected to the inner side of the support plate 100. Multiple cutting grooves 102 are equidistantly arranged through the conveyor belt 101. A first transmission gear 103 is rotatably connected to the outer side of the support plate 100. A first rotating shaft 104 is fixedly arranged on the back of the first transmission gear 103. The other end of the first rotating shaft 104 passes through the support plate 100 and is rotatably connected to the support plate 100 through a bearing. A first rotating roller 105 passes through the outer side of the first rotating shaft 104. The first rotating shaft 104 and the first rotating roller 105 are fixedly connected. A second rotating shaft is rotatably connected between the support plates 100 via bearings. A second rotating roller is installed through the outer side of the second rotating shaft. The second rotating shaft and the second rotating roller are fixedly connected. The conveyor belt 101 is sleeved on the outer side of the first rotating roller 105 and the second rotating roller. Multiple fixing plates 106 are fixedly installed between the two support plates 100. The top surface of the fixing plate 106 is slidably connected to the conveyor belt 101. The shoe covers are placed equidistantly on the upper surface of the conveyor belt 101. The shoe cover to be cut is set above the cutting groove 102. When the first transmission gear 103 rotates, it can drive the conveyor belt 101 to rotate, thereby driving the shoe covers on the conveyor belt 101 to move. A cutting mechanism 300 is provided above the support plate 100. A control panel is installed on the outer surface of the support plate 100.

[0019] Specifically, the rotation of the first transmission gear 103 drives the rotation of the first rotating shaft 104, the rotation of the first rotating shaft 104 drives the rotation of the first rotating roller 105, the rotation of the first rotating roller 105 drives the rotation of the conveyor belt 101, the rotation of the conveyor belt 101 drives the rotation of the second rotating roller, the rotation of the second rotating roller drives the rotation of the second rotating shaft, and the fixing plate 106 is used to support the conveyor belt 101.

[0020] In a preferred embodiment, please refer to Figures 1 to 4 A drive mechanism 200 is provided on the outside of the support plate 100. The drive mechanism 200 consists of a first servo motor 201, a first U-shaped plate 202, and a toothed gear 203. The first servo motor 201 is provided on the outside of the support plate 100. The first servo motor 201 is electrically connected to the control panel through wires. The first U-shaped plate 202 is fixedly provided on the outer shell of the first servo motor 201. The horizontal part of the first U-shaped plate 202 is fixedly connected to the support plate 100. The toothed gear 203 is fixedly provided at the output end of the first servo motor 201. The serrations of the toothed gear 203 mesh with the first transmission gear 103.

[0021] In this embodiment, the first servo motor 201 is controlled to drive the toothed gear 203 to rotate. When the saw teeth of the toothed gear 203 mesh with the first transmission gear 103, it can drive the first transmission gear 103 to rotate, thereby driving the conveyor belt 101 to rotate. When the saw teeth of the toothed gear 203 disengage from the first transmission gear 103, the conveyor belt 101 stops rotating. The continuous rotation of the toothed gear 203 can realize the intermittent rotation of the conveyor belt 101.

[0022] In a preferred embodiment, please refer to Figures 1 to 2 The cutting mechanism 300 consists of a second U-shaped plate 301, a mounting plate 302, an electric telescopic rod 303, a second servo motor 304, and a cutting disc 305. The second U-shaped plate 301 is fixedly installed on the top surface of the support plate 100. The mounting plate 302 is fixedly installed between the two vertical parts of the second U-shaped plate 301. The electric telescopic rod 303 is fixedly installed on the bottom surface of the mounting plate 302. The second servo motor 304 is fixedly installed at the output end of the electric telescopic rod 303. The cutting disc 305 is fixedly installed at the output end of the second servo motor 304. The electric telescopic rod 303 and the second servo motor 304 are electrically connected to the control panel through wires.

[0023] In this embodiment, the second servo motor 304 is controlled to drive the cutting disc 305 to rotate. When the shoe cover to be cut position moves to directly below the cutting disc 305, the conveyor belt 101 just stops moving. The electric telescopic rod 303 is controlled to drive the second servo motor 304 and the cutting disc 305 to move downward to cut the shoe cover. The cutting disc 305 can move up and down to cut multiple shoe covers in sequence. It should be noted that the cutting disc 305 does not contact the fixing plate 106 during the downward movement.

[0024] In a preferred embodiment, please refer to Figures 1 to 4 A pressing mechanism 400 is provided above the conveyor belt 101. The pressing mechanism 400 consists of a U-shaped pressure plate 401, a latex pad 402, a guide rod 403, a limiting plate 404, and a return spring 405. The U-shaped pressure plate 401 is provided above the conveyor belt 101. The bottom surfaces of the two vertical parts of the U-shaped pressure plate 401 are fixedly provided with latex pads 402. The top surface of the horizontal part of the U-shaped pressure plate 401 is fixedly provided with a guide rod 403. The guide rod 403 passes through the second U-shaped plate 301 and is slidably connected to the second U-shaped plate 301. The top surface of the guide rod 403 is fixedly provided with a limiting plate 404. The bottom surface of the limiting plate 404 is fixedly provided between the top surface of the horizontal part of the second U-shaped plate 301 and the top surface of the horizontal part of the second U-shaped plate 301. The pressure sensor 600 is fixedly installed on the bottom surface of the horizontal part of the U-shaped pressure plate 401. The pressure sensor 600 is electrically connected to the control panel through a wire.

[0025] In this embodiment, when the shoe cover to be cut position moves directly below the cutting disc 305, the U-shaped pressure plate 401, together with the latex pad 402, moves downward and presses the left and right ends of the shoe cover to be cut position, which can limit the shoe cover and prevent the shoe cover from deforming or shifting during cutting, thereby improving the cutting effect.

[0026] In a preferred embodiment, please refer to Figures 1 to 4 A transmission mechanism 500 is provided between the drive mechanism 200 and the clamping mechanism 400. The transmission mechanism 500 consists of a second transmission gear 501, a first bevel gear 502, a second bevel gear 503, a first rotating rod 504, a third bevel gear 505, a fourth bevel gear 506, a second rotating rod 507, and a cam 508. The sawtooth teeth of the toothed gear 203 mesh with the second transmission gear 501. The first bevel gear 502 is fixedly mounted on the front of the second transmission gear 501, and the second bevel gear 502 meshes with the outer side of the first bevel gear 502. Gear 503, a first rotating rod 504 is fixedly mounted on the top surface of the second bevel gear 503, a third bevel gear 505 is fixedly mounted on the top surface of the first rotating rod 504, a fourth bevel gear 506 is meshed on the outer side of the third bevel gear 505, a second rotating rod 507 is fixedly mounted on the back side of the fourth bevel gear 506, the second rotating rod 507 passes through the second U-shaped plate 301 and is rotatably connected to the second U-shaped plate 301 through a bearing, a cam 508 is passed through the outer side of the second rotating rod 507, and the second rotating rod 507 is fixedly connected to the cam 508.

[0027] In this embodiment, the back of the second transmission gear 501 is rotatably connected to the support plate 100 via a bearing. A sleeve, a first limiting plate, and a second limiting plate are provided through the outer side of the first rotating rod 504. The bottom surface of the sleeve is rotatably connected to the second bevel gear 503. The first rotating rod 504 is rotatably connected to the sleeve, the first limiting plate, and the second limiting plate. The top surface of the first limiting plate is rotatably connected to the third bevel gear 505. The back surface of the first limiting plate is fixedly connected to the second U-shaped plate 301. The bottom surface of the second limiting plate is fixedly connected to the sleeve. The back surface of the second limiting plate is fixedly connected to the support plate 100. During the disengagement of the sawtooth of the toothed gear 203 from the first transmission gear 103, it meshes with the second transmission gear 501 and drives the first bevel gear 502 to rotate. The rotation of the first bevel gear 502 drives the second bevel gear 503, the first rotating rod 504, and the third bevel gear 505 to rotate. The rotation of the third bevel gear 505 drives the fourth bevel gear 506, the first bevel gear 507, the second bevel gear 508, and the third bevel gear 509. The two rotating rods 507 and cam 508 rotate. When cam 508 rotates and its protruding part contacts U-shaped pressure plate 401, it can drive U-shaped pressure plate 401 to move downward. The return spring 405 is compressed. When the protruding part of cam 508 moves away from U-shaped pressure plate 401, the return spring 405 can push the limit plate 404 upward and drive U-shaped pressure plate 401 upward. Thus, when cam 508 rotates, it drives U-shaped pressure plate 401 to move up and down intermittently. When conveyor belt 101 stops rotating, U-shaped pressure plate 401 moves downward and presses the shoe cover. When U-shaped pressure plate 401 moves downward, it drives pressure sensor 600 to move downward. When U-shaped pressure plate 401 presses the shoe cover, mounting plate 302 cooperates with U-shaped pressure plate 401 to squeeze pressure sensor 600. Pressure sensor 600 sends an electrical signal to control panel. Control panel controls cutting mechanism 300 to cut shoe cover. The degree of automation is high.

[0028] The working principle of this utility is as follows: When using this device, shoe covers are placed equidistantly on the upper surface of the conveyor belt 101, with the shoe covers to be cut positioned above the cutting groove 102. The first servo motor 201 is controlled to drive the toothed gear 203 to rotate. When the serrated teeth of the toothed gear 203 mesh with the first transmission gear 103, it can drive the first transmission gear 103 to rotate. The rotation of the first transmission gear 103 drives the first rotating shaft 104 to rotate, which in turn drives the first rotating roller 105 to rotate. The rotation of the first rotating roller 105 drives the conveyor belt 101 to rotate, thereby moving the shoe covers on the conveyor belt 101. When the serrated teeth of the toothed gear 203 disengage from the first transmission gear 103, the conveyor belt 101 stops rotating. The continuous rotation of the toothed gear 203 can achieve intermittent rotation of the conveyor belt 101.

[0029] When the shoe cover is moved to the position to be cut directly below the cutting disc 305, the conveyor belt 101 stops moving. At this time, the saw teeth of the toothed gear 203 disengage from the first transmission gear 103 and mesh with the second transmission gear 501. The rotation of the second transmission gear 501 drives the first bevel gear 502 to rotate. The rotation of the first bevel gear 502 drives the second bevel gear 503, the first rotating rod 504, and the third bevel gear 505 to rotate. The rotation of the third bevel gear 505 drives the fourth bevel gear 506 and the second rotating rod 505 to rotate. 7. When cam 508 rotates, the protruding part of cam 508 contacts U-shaped pressure plate 401, which can drive U-shaped pressure plate 401 to move downward. The return spring 405 is compressed. U-shaped pressure plate 401, together with latex pad 402, moves downward and presses the left and right ends of the shoe cover to be cut, which can limit the shoe cover. During the downward movement of U-shaped pressure plate 401, pressure sensor 600 moves downward. When U-shaped pressure plate 401 presses the shoe cover, mounting plate 302 cooperates with U-shaped pressure plate. The pressure sensor 600 is 401, which sends an electrical signal to the control panel. The control panel controls the second servo motor 304 to drive the cutting disc 305 to rotate, and controls the electric telescopic rod 303 to drive the second servo motor 304 and the cutting disc 305 to move downward to cut the shoe cover. When the cutting is completed, the electric telescopic rod 303 is controlled to drive the cutting disc 305 to move upward back to its original position. When the protruding part of the cam 508 starts to press the U-shaped pressure plate 401, the shoe cover has been cut. The return spring 405 pushes the limit plate 404 to drive the U-shaped pressure plate 401 to move upward until the U-shaped pressure plate 401 moves to its original position. At this time, the saw teeth of the toothed gear 203 just disengage from the second transmission gear 501 and mesh with the toothed gear 203. The continuous rotation of the toothed gear 203 can make the cutting mechanism 300 cut the shoe covers on the conveyor belt 101 in sequence. The degree of automation is high. During the cutting, the pressing mechanism 400 can press the shoe cover to prevent the shoe cover from deforming or shifting, thus improving the cutting effect.

[0030] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. An adjustable shoe cover cutting device, characterized in that: include: A support plate (100) is provided with a conveyor belt (101) on its inner side and a cutting mechanism (300) is provided above the support plate (100). A drive mechanism (200) is provided on the outside of the support plate (100). The drive mechanism (200) is used to drive the conveyor belt (101) to move the shoe cover intermittently to below the cutting mechanism (300). A pressing mechanism (400) is disposed above the conveyor belt (101) and is used to press the shoe cover before cutting; A transmission mechanism (500) is disposed between a drive mechanism (200) and a pressing mechanism (400). The transmission mechanism (500) is used to enable the drive mechanism (200) to drive the pressing mechanism (400) to press the shoe cover.

2. The adjustable shoe cover cutting device according to claim 1, characterized in that: The inner side of the support plate (100) is rotatably connected to the conveyor belt (101). Multiple cutting grooves (102) are equidistantly arranged on the conveyor belt (101). A first transmission gear (103) is rotatably connected to the outer side of the support plate (100). A first rotating shaft (104) is fixedly arranged on the back of the first transmission gear (103). The other end of the first rotating shaft (104) passes through the support plate (100) and is rotatably connected to the support plate (100) via a bearing. A first rotating shaft (104) is rotatably arranged on the outer side of the first rotating shaft (104). The moving roller (105) is fixedly connected to the first rotating roller (104). The two support plates (100) are rotatably connected by a second rotating shaft through a bearing. The second rotating roller is provided through the outside of the second rotating shaft. The second rotating shaft is fixedly connected to the second rotating roller. The conveyor belt (101) is sleeved on the outside of the first rotating roller (105) and the second rotating roller. Multiple fixing plates (106) are fixedly provided between the two support plates (100). The top surface of the fixing plate (106) is slidably connected to the conveyor belt (101).

3. The adjustable shoe cover cutting device according to claim 2, characterized in that: The drive mechanism (200) includes a first servo motor (201), a first U-shaped plate (202), and a toothed gear (203). The first servo motor (201) is provided on the outside of the support plate (100). The first U-shaped plate (202) is fixedly provided on the outer shell of the first servo motor (201). The horizontal part of the first U-shaped plate (202) is fixedly connected to the support plate (100). The toothed gear (203) is fixedly provided at the output end of the first servo motor (201). The serrations of the toothed gear (203) mesh with the first transmission gear (103).

4. The adjustable shoe cover cutting device according to claim 3, characterized in that: The cutting mechanism (300) includes a second U-shaped plate (301), a mounting plate (302), an electric telescopic rod (303), a second servo motor (304), and a cutting disc (305). The second U-shaped plate (301) is fixedly installed on the top surface of the support plate (100). The mounting plate (302) is fixedly installed between the two vertical parts of the second U-shaped plate (301). The electric telescopic rod (303) is fixedly installed on the bottom surface of the mounting plate (302). The second servo motor (304) is fixedly installed at the output end of the electric telescopic rod (303). The cutting disc (305) is fixedly installed at the output end of the second servo motor (304).

5. The adjustable shoe cover cutting device according to claim 4, characterized in that: The pressing mechanism (400) includes a U-shaped pressure plate (401), a latex pad (402), a guide rod (403), a limiting plate (404), and a return spring (405). The U-shaped pressure plate (401) is provided above the conveyor belt (101). The bottom surfaces of the two vertical parts of the U-shaped pressure plate (401) are fixedly provided with latex pads (402). The top surface of the horizontal part of the U-shaped pressure plate (401) is fixedly provided with a guide rod (403). The guide rod (403) passes through the second U-shaped plate (301) and is slidably connected to the second U-shaped plate (301). The top surface of the guide rod (403) is fixedly provided with a limiting plate (404). The bottom surface of the limiting plate (404) is fixedly provided between the top surface of the horizontal part of the second U-shaped plate (301) and a return spring (405) is fixedly provided between the bottom surface of the limiting plate (404) and the top surface of the horizontal part of the second U-shaped plate (301). The bottom surface of the horizontal part of the U-shaped pressure plate (401) is fixedly installed with a pressure sensor (600).

6. The adjustable shoe cover cutting device according to claim 4, characterized in that: The transmission mechanism (500) includes a second transmission gear (501), a first bevel gear (502), a second bevel gear (503), a first rotating rod (504), a third bevel gear (505), a fourth bevel gear (506), a second rotating rod (507), and a cam (508). The sawtooth of the toothed gear (203) meshes with the second transmission gear (501). The back of the second transmission gear (501) is rotatably connected to the support plate (100) via a bearing. The first bevel gear (502) is fixedly mounted on the front of the second transmission gear (501). The second bevel gear (503) meshes with the outer side of the first bevel gear (502). The first rotating rod (504) is fixedly mounted on the top surface of the second bevel gear (503). The third bevel gear (505) is fixedly mounted on the top surface of the first rotating rod (504). A sleeve is provided through the outer side of the first rotating rod (504). The first limiting plate and the second limiting plate, the bottom surface of the sleeve is rotatably connected to the second bevel gear (503), the first rotating rod (504) is rotatably connected to the sleeve, the first limiting plate and the second limiting plate respectively, the top surface of the first limiting plate is rotatably connected to the third bevel gear (505), the back surface of the first limiting plate is fixedly connected to the second U-shaped plate (301), the bottom surface of the second limiting plate is fixedly connected to the sleeve, the back surface of the second limiting plate is fixedly connected to the support plate (100), the third bevel gear (505) is meshed with the fourth bevel gear (506) on the outside, the back surface of the fourth bevel gear (506) is fixedly provided with the second rotating rod (507), the second rotating rod (507) passes through the second U-shaped plate (301) and is rotatably connected to the second U-shaped plate (301) through the bearing, the outer side of the second rotating rod (507) is provided with the cam (508), and the second rotating rod (507) is fixedly connected to the cam (508).

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