Sole cutting device for slipper production

Abstract

The utility model provides a shoe sole cutting device for slipper production, belongs to the field of cutting devices, and aims to solve the problem that cut materials are inconvenient to press, limit and pull flatly. The shoe sole cutting device comprises a device shell, a supporting plate is fixedly connected in the device shell, a supporting plate is arranged on the supporting plate, and a discharging opening is formed in the supporting plate; the device shell is fixedly connected with a hydraulic rod, and the threaded rod is in threaded connection with a threaded sleeve. The device is provided with a rubber plate; when cutting is conducted, a hydraulic rod can be started to drive a fixing plate to move downwards, a pressing plate is driven to be attached to and pressed on a material, a servo motor can be started to drive a first bevel gear to operate while pressing is conducted, when the first bevel gear rotates, a threaded rod can be driven to rotate through a second bevel gear, and the threaded rod can rotate to push a threaded sleeve to move outwards; and when the rubber plate on the threaded sleeve is attached to the material and pressed to move outwards, the material can be pulled to be flat, and the cutting quality is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, in particular to a sole cutting device for producing slippers. Background Art

[0002] The sole cutting device is one of the key equipment used in manufacturing footwear products. It is mainly used to cut the original sole materials (such as rubber, EVA, TPU, etc.) to adapt to the shape and size of the footwear design. The cutting device plays a vital role in the footwear manufacturing process, directly affecting the shape, quality and production efficiency of the sole, and can improve the accuracy, flexibility and competitiveness of footwear production.

[0003] However, most of the current sole cutting devices for slippers production have the following problems:

[0004] 1. In the existing sole cutting device for slippers production, when cutting and shaping materials, the cutting tools used are mostly connected and fixed by welding or bolts. After long-term use, the blades of the cutting tools are prone to wear or damage. If they are not replaced in time, it is easy to cause incomplete cutting by the cutting tools, affecting the quality and efficiency of cutting production. It is more troublesome to disassemble and replace them later, affecting the efficiency of production use.

[0005] 2. In the existing sole cutting device for slippers production, when cutting materials, most of the materials are placed directly on the operating table for cutting. If the materials are wrinkled or tilted, it is easy to cause the cut items to tilt or have quality problems, and it is inconvenient to press the limit to level the cut materials.

[0006] Therefore, we have made improvements to this and proposed a sole cutting device for slippers production. Utility Model Content

[0007] The purpose of the utility model is to solve the existing problems that subsequent disassembly and replacement are troublesome and it is inconvenient to press and limit the cut materials to level them.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The sole cutting device for slippers production is used to improve the above problems.

[0010] The specific application is as follows:

[0011] The invention comprises a device shell, wherein a support plate is fixedly connected to the device shell, a support plate is arranged on the support plate, a feeding port is provided on the support plate, a hydraulic rod is fixedly connected to the device shell, an output end of the hydraulic rod is fixedly connected to a fixed plate, a first spring is fixedly connected to the fixed plate, a limit plate is fixedly connected to the first spring, a block is fixedly connected to the limit plate, a pull rod is fixedly connected to the limit plate, a connecting rod is arranged in the fixed plate, a cutting mold is fixedly connected to the connecting rod, a second spring is fixedly connected to the fixed plate, a limit rod is fixedly connected to the second spring, a pressure plate is fixedly connected to the limit rod, a through hole is provided on the pressure plate, a servo motor is fixedly connected to the pressure plate, an output shaft of the servo motor is fixedly connected to a first bevel gear, the first bevel gear is meshingly connected to a second bevel gear, a threaded rod is fixedly connected to the second bevel gear, the threaded rod is rotatably connected to the pressure plate, and a threaded sleeve is threadedly connected to the threaded rod.

[0012] As a preferred technical solution of the present application, the first springs are symmetrically distributed on the left and right sides of the fixed plate, and the first springs correspond one-to-one with the stoppers through the limit plates.

[0013] As a preferred technical solution of the present application, the side end surface of the limiting plate is fitted with the inner side surface of the fixing plate, and the cross section of the stopper is an isosceles triangle.

[0014] As a preferred technical solution of the present application, the cross-section of the side end of the connecting rod is inclined, and the center line of the cutting mold is in the same vertical line as the through hole and the feed opening.

[0015] As a preferred technical solution of the present application, the second bevel gears are symmetrically distributed on the left and right sides of the first bevel gear, and the second bevel gears correspond one-to-one with the threaded sleeves through the threaded rods.

[0016] As a preferred technical solution of the present application, a rubber plate is fixedly connected to the threaded sleeve, a collecting box is arranged in the housing of the device, and the side end face of the end of the threaded sleeve is in contact with the inner side face of the pressure plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. A connecting rod is provided; when replacing and installing a damaged cutting mold, the pull rods on both sides of the fixed plate can be pulled. When the pull rods drive the limit plate to move, the limit plate can detach the stopper from the bottom of the connecting rod and retract it into the fixed plate. When the connecting rod is unobstructed, the cutting mold on the connecting rod can be taken out for replacement. When installing a new cutting mold, the connecting rod on the cutting mold can be inserted into the fixed plate. The inclined surface of the connecting rod can push the stopper to move. After the connecting rod moves from the stopper, the stopper is unobstructed. Under the push of the first spring, the limit plate and the stopper are driven to reset. The stopper can engage and limit the connecting rod in use, which is convenient for fixing and limiting the replaced cutting mold.

[0020] 2. A rubber plate is provided; when cutting, the hydraulic rod can be turned on to drive the fixed plate to move downward, and the pressure plate can be driven to fit and press on the material. While pressing, the servo motor can be turned on to drive the first bevel gear to operate. When the first bevel gear rotates, it can drive the threaded rod to rotate through the second bevel gear. When the threaded rod operates, it can push the threaded sleeve to move outward. The rubber plate on the threaded sleeve fits and presses the material. When the rubber plate moves outward, it can level the material to avoid affecting the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the sole cutting device for slippers production provided in this application;

[0022] Figure 2 A schematic diagram of the side view of the structure of the device housing of the sole cutting device for slippers production provided in the present application;

[0023] Figure 3 A schematic diagram of the side view of the support plate of the sole cutting device for slippers production provided in the present application;

[0024] Figure 4 The sole cutting device for producing slippers provided in this application Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 A schematic diagram of the side view of the threaded sleeve of the sole cutting device for slippers production provided in this application;

[0026] Markings in the figure: 1. Device housing; 2. Support plate; 3. Support plate; 4. Feeding port; 5. Hydraulic rod; 6. Fixed plate; 7. First spring; 8. Limit plate; 9. Stop block; 10. Pull rod; 11. Connecting rod; 12. Cutting mold; 13. Second spring; 14. Limit rod; 15. Pressing plate; 16. Through hole; 17. Servo motor; 18. First bevel gear; 19. Second bevel gear; 20. Threaded rod; 21. Threaded sleeve; 22. Rubber sheet; 23. Collection box. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] like Figure 1-5As shown, this embodiment proposes a sole cutting device for slipper production, including a device shell 1, a support plate 2 is fixedly connected in the device shell 1, a support plate 3 is arranged on the support plate 2, a feed opening 4 is opened on the support plate 3, a hydraulic rod 5 is fixedly connected to the device shell 1, a fixed plate 6 is fixedly connected to the output end of the hydraulic rod 5, a first spring 7 is fixedly connected in the fixed plate 6, a limit plate 8 is fixedly connected to the first spring 7, a stopper 9 is fixedly connected to the limit plate 8, a pull rod 10 is fixedly connected to the limit plate 8, a connecting rod 11 is arranged in the fixed plate 6, and a connecting rod 11 is fixedly connected to the connecting rod 11. A cutting mold 12 is connected, a second spring 13 is fixedly connected to the fixed plate 6, a limiting rod 14 is fixedly connected to the second spring 13, a pressing plate 15 is fixedly connected to the limiting rod 14, a through hole 16 is opened on the pressing plate 15, a servo motor 17 is fixedly connected to the pressing plate 15, the output shaft of the servo motor 17 is fixedly connected to a first bevel gear 18, the first bevel gear 18 is meshingly connected to the second bevel gear 19, a threaded rod 20 is fixedly connected to the second bevel gear 19, the threaded rod 20 is rotatably connected in the pressing plate 15, and a threaded sleeve 21 is threadedly connected to the threaded rod 20.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the first spring 7 is symmetrically distributed on the left and right sides of the fixed plate 6, and the first spring 7 corresponds to the stop block 9 one by one through the limit plate 8, which can ensure that the stop blocks 9 on both sides can engage and limit the connecting rod 11 on the cutting mold 12.

[0037] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the limit plate 8 is fitted with the inner side face of the fixed plate 6, and the cross-section of the stop block 9 is an isosceles triangle, which can ensure that the limit plate 8 can move smoothly through the support of the inner side face of the fixed plate 6 when moving.

[0038] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the cross-section of the side end of the connecting rod 11 is inclined, and the center line of the cutting mold 12 is in the same vertical line as the through hole 16 and the blanking port 4, which can ensure that when the cutting mold 12 moves downward, it can cut and discharge the material through the through hole 16 and the blanking port 4.

[0039] like Figure 5As shown, as a preferred embodiment, on the basis of the above method, further, the second bevel gear 19 is symmetrically distributed on the left and right sides of the first bevel gear 18, and the second bevel gear 19 corresponds to the threaded sleeve 21 one by one through the threaded rod 20, which can ensure that when the threaded sleeves 21 on both sides move outward at the same time, the threaded sleeve 21 can cooperate with the rubber plate 22 to push the material to be leveled.

[0040] like Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a rubber plate 22 is fixedly connected to the threaded sleeve 21, a collecting box 23 is arranged in the device housing 1, and the side end face of the end of the threaded sleeve 21 is in contact with the inner side face of the pressing plate 15, so as to ensure that the threaded sleeve 21 can move smoothly through the support of the inner side face of the pressing plate 15 when moving.

[0041] Specifically, the sole cutting device for slippers production is used in combination with Figure 1-5 When the damaged cutting mold 12 is replaced and installed, the pull rods 10 on both sides of the fixing plate 6 can be pulled. When the pull rods 10 drive the limit plates 8 to move, the limit plates 8 can disengage the stoppers 9 from the bottom of the connecting rods 11 and retract them into the fixing plates 6. When the connecting rods 11 are unobstructed, the cutting mold 12 on the connecting rods 11 can be taken out for replacement. When a new cutting mold 12 is installed, the connecting rods 11 on the cutting mold 12 can be inserted into the fixing plates 6. The inclined surface of the connecting rods 11 can push the stoppers 9 to move. When the connecting rods 11 move from the stoppers 9, the stoppers 9 are unobstructed, and the limit plates 8 and the stoppers 9 are reset under the push of the first spring 7. The stoppers 9 can engage and limit the used connecting rods 11, which is convenient for fixing and limiting the replaced cutting mold 12. If the replaced cutting mold 12 is of different sizes, the protective door on the device housing 1 can be opened, and the used supporting plate 3 can be taken out from the supporting plate 2 for replacement and use.

[0042] When cutting, the hydraulic rod 5 can be turned on to drive the fixed plate 6 to move downward, and drive the pressing plate 15 to fit and press on the material. While pressing, the servo motor 17 can be turned on to drive the first bevel gear 18 to operate. When the first bevel gear 18 rotates, it can drive the threaded rod 20 to rotate through the second bevel gear 19. When the threaded rod 20 operates, it can push the threaded sleeve 21 to move outward, and the rubber plate 22 on the threaded sleeve 21 fits and presses the material. When the rubber plate 22 moves outward, the material can be leveled to avoid affecting the cutting quality. When the hydraulic rod 5 drives the fixed plate 6 to continue to move downward, the limiting rod 14 can pull the second spring 13, and the installed cutting mold 12 can pass through the through hole 16 on the pressing plate 15 to cut and shape the limited material. The cut material can fall through the discharge port 4 on the support plate 3 and fall into the collection box 23 for centralized collection and processing.

[0043] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A sole cutting device for slipper production, comprising a device housing (1), characterized in that: A support plate (2) is fixedly connected inside the device housing (1), a support plate (3) is provided on the support plate (2), a material discharge port (4) is provided on the support plate (3), a hydraulic rod (5) is fixedly connected to the device housing (1), an output end of the hydraulic rod (5) is fixedly connected to a fixed plate (6), a first spring (7) is fixedly connected inside the fixed plate (6), a limit plate (8) is fixedly connected to the first spring (7), a stopper (9) is fixedly connected to the limit plate (8), a pull rod (10) is fixedly connected to the limit plate (8), a connecting rod (11) is provided inside the fixed plate (6), a cutting die (12) is fixedly connected to the connecting rod (11), and the fixing The plate (6) is fixedly connected with a second spring (13), the second spring (13) is fixedly connected with a limit rod (14), the limit rod (14) is fixedly connected with a pressure plate (15), the pressure plate (15) is provided with a through hole (16), the pressure plate (15) is fixedly connected with a servo motor (17), the output shaft of the servo motor (17) is fixedly connected with a first bevel gear (18), the first bevel gear (18) is meshingly connected with a second bevel gear (19), the second bevel gear (19) is fixedly connected with a threaded rod (20), the threaded rod (20) is rotatably connected in the pressure plate (15), and a threaded sleeve (21) is threadedly connected to the threaded rod (20).

2. A sole cutting device for slippers production according to claim 1, characterized in that: The first springs (7) are symmetrically distributed on the left and right sides of the fixed plate (6), and the first springs (7) correspond one-to-one with the stoppers (9) via the limit plates (8).

3. A sole cutting device for slippers production according to claim 1, characterized in that: The side end surface of the limiting plate (8) is in contact with the inner side surface of the fixing plate (6), and the cross section of the stopper (9) is an isosceles triangle.

4. A sole cutting device for slippers production according to claim 1, characterized in that: The cross section of the side end of the connecting rod (11) is inclined, and the center line of the cutting mold (12) is in the same vertical line as the through hole (16) and the feed opening (4).

5. The sole cutting device for slippers production according to claim 1, characterized in that: The second bevel gears (19) are symmetrically distributed on the left and right sides of the first bevel gear (18), and the second bevel gears (19) correspond one-to-one to the threaded sleeves (21) via the threaded rods (20).

6. A sole cutting device for slippers production according to claim 1, characterized in that: A rubber plate (22) is fixedly connected to the threaded sleeve (21), a collection box (23) is provided in the device housing (1), and the end side surface of the threaded sleeve (21) is in contact with the inner side surface of the pressing plate (15).

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