Shoe upper trimming device

Abstract

The utility model discloses an upper trimming device in the technical field of shoe processing, which comprises a bottom plate and a vertical frame, the vertical frame is fixedly mounted on one side of the upper end of the bottom plate, and one side of the vertical frame is provided with an adjustable cutting structure. The adjustable cutting structure comprises a mounting frame, a first motor, a lead screw, a moving block, a second motor, a mounting frame and five movable cutting heads. The mounting frame is fixedly mounted at the upper end of one side of the vertical frame, the first motor is fixedly mounted at the upper end of the vertical frame, a plurality of movable cutting heads which are rotationally mounted are matched with a fixed cutting head, the shoe uppers can be quickly cut, the movable cutting heads and the fixed cutting head can be quickly replaced according to the shoe uppers of different specifications, and therefore the shoe uppers can be quickly cut. The whole trimming efficiency of the uppers is guaranteed, a lead screw driving mode is adopted, on one hand, the whole moving effect of the movable cutting head can be guaranteed, on the other hand, the contact strength of the movable cutting head and the fixed cutting head can be effectively increased, and the whole cutting effect of the uppers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing, in particular to a shoe upper trimming device. Background Art

[0002] All parts on the sole, sewn or otherwise combined into an integral unit, combined with the insole and outsole is called the upper. The upper is the basic part of a pair of shoes, consisting of the forepart or the front of the shoe, the heel or the side and back of the shoe, and the lining used to strengthen the upper. The upper can be made of a variety of materials, such as natural leather, artificial synthetic materials or fabrics;

[0003] During the production and processing of existing shoe uppers, the edges of the shoe uppers need to be trimmed, and the traditional trimming method is mostly manual trimming with scissors. Manual trimming requires one hand to fix the shoe upper and the other hand to use scissors to trim. The trimming efficiency is low. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The utility model aims to provide a shoe upper trimming device to solve the problem that the edges of the existing shoe uppers mentioned in the above background technology need to be trimmed during production and processing, and the traditional trimming method is mostly manual trimming with scissors. Manual trimming requires one hand to fix the shoe upper and the other hand to use scissors to trim, resulting in low trimming efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shoe upper trimming device, comprising a bottom plate and a stand, the stand fixedly mounted on one side of the upper end of the bottom plate, one side of the stand provided with an adjustable cutting structure, the adjustable cutting structure comprising a mounting frame, a first motor, a screw rod, a moving block, a second motor, a mounting frame and five movable cutting heads;

[0006] The mounting frame is fixedly mounted on the upper end of one side of the vertical frame, the first motor is fixedly mounted on the upper end of the vertical frame, the two ends of the screw rod are respectively embedded in the upper end and the lower end of the mounting frame through bearings, and are connected to the driving end of the first motor, the moving block is movably embedded in the mounting frame, and movably sleeved on the upper end of the screw rod, the second motor is fixedly mounted on the wall of one side of the moving block, the mounting frame is fixedly mounted on the driving end of the second motor, and the five movable cutting heads are all fixedly mounted on the upper end of the mounting frame.

[0007] As a preferred upper trimming device of the utility model, a fixed support assembly is provided at the center of one side of the stand, and the fixed support assembly includes a support plate and a fixed cutting head;

[0008] The support plate is fixedly installed on a wall surface of one side of the stand, and the fixed cutting head is placed on the upper end of the support plate.

[0009] As a preferred upper trimming device of the utility model, a connection storage structure is provided at the connection between the stand and the bottom plate, and the connection storage structure includes two connection reinforcement ribs and a storage box;

[0010] The two connection reinforcement ribs are respectively installed on both sides of the stand and connected to the bottom plate. The storage box is fixedly installed on the upper end of the bottom plate and is located on one side of the stand.

[0011] As a preferred upper trimming device of the utility model, a motor connecting frame is provided at the connection between the first motor and the vertical frame, and two ends of the motor connecting frame are respectively connected to the vertical frame and the first motor.

[0012] As a preferred shoe upper trimming device of the utility model, a cutting protrusion is provided on the upper end of the movable cutting head.

[0013] As a preferred shoe upper trimming device of the utility model, a cutting groove is provided on the upper end of the fixed cutting head.

[0014] As a preferred embodiment of the shoe upper trimming device of the utility model, the connection between the moving block and the screw rod is processed with an internal thread, and the internal thread matches the screw rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the upper trimming device is provided with a reasonable structural design;

[0016] 1. The upper can be quickly cut by cooperating with the fixed cutting head through the rotatable installation. The movable cutting head and the fixed cutting head can be quickly replaced according to the uppers of different specifications to ensure the overall trimming efficiency of the upper.

[0017] 2. The screw drive method can ensure the overall movement effect of the movable cutting head on the one hand, and effectively increase the contact strength between the movable cutting head and the fixed cutting head on the other hand, ensuring the overall cutting effect of the shoe upper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0019] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 4It is a schematic diagram of the main structure of the utility model.

[0022] In the figure: 1, base plate, 2, stand, 3, mounting frame, 4, first motor, 5, lead screw, 6, moving block, 7, second motor, 8, mounting frame, 9, movable cutting head, 10, support plate, 11, fixed cutting head, 12, connecting reinforcement ribs, 13, storage box, 14, motor connecting frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] In the technical solution, a shoe upper trimming device includes a bottom plate 1 and a stand 2, the stand 2 is fixedly mounted on one side of the upper end of the bottom plate 1, and an adjustable cutting structure is provided on one side of the stand 2, the adjustable cutting structure includes a mounting frame 3, a first motor 4, a screw rod 5, a moving block 6, a second motor 7, a mounting frame 8 and five movable cutting heads 9;

[0026] The mounting frame 3 is fixedly mounted on the upper end of one side of the stand 2, the first motor 4 is fixedly mounted on the upper end of the stand 2, both ends of the screw rod 5 are respectively embedded in the upper end and the lower end of the mounting frame 3 through bearings, and are connected to the driving end of the first motor 4, the moving block 6 is movably embedded in the mounting frame 3, and movably sleeved on the upper end of the screw rod 5, the second motor 7 is fixedly mounted on the wall surface of one side of the moving block 6, the mounting frame 8 is fixedly mounted on the driving end of the second motor 7, and the five movable cutting heads 9 are all fixedly mounted on the upper end of the mounting frame 8.

[0027] In this technical solution, according to different usage requirements, the second motor 7 on one side of the moving block 6 is operated to place the designated movable cutting head 9 on one side of the mounting frame 8 at the lower end, and the angle of the mounting frame 8 is fixed by the self-locking function of the second motor 7. Subsequently, the first motor 4 at the upper end of the vertical frame 2 is operated to adjust the height of the moving block 6 in the mounting frame 3 under the action of the screw rod 5 until the movable cutting head 9 contacts the fixed support assembly to cut the corners of the shoe upper.

[0028] In some technical solutions, reference Figure 1 A fixed support assembly is provided at the center of one side of the stand 2, and the fixed support assembly includes a support plate 10 and a fixed cutting head 11;

[0029] The support plate 10 is fixedly mounted on a wall surface of one side of the stand 2 , and the fixed cutting head 11 is placed on the upper end of the support plate 10 .

[0030] In this technical solution, when cutting the edges and corners of the shoe upper, a fixed cutting head 11 of a specified model is placed on the upper end of the support plate 10 according to the specifications of the shoe upper, and then the shoe upper is placed in the fixed cutting head 11, and the movable cutting head 9 is in contact with the fixed cutting head 11 to cut the edges and corners of the shoe upper.

[0031] In some technical solutions, reference Figure 1 A connection storage structure is provided at the connection between the stand 2 and the bottom plate 1, and the connection storage structure includes two connection reinforcement ribs 12 and a storage box 13;

[0032] Two connecting reinforcing ribs 12 are respectively installed on both sides of the stand 2 and connected to the bottom plate 1 . The storage box 13 is fixedly installed on the upper end of the bottom plate 1 and is located on one side of the stand 2 .

[0033] In this technical solution, the connection reinforcement ribs 12 are provided to ensure the installation stability between the stand 2 and the base plate 1, and the storage box 13 is provided to achieve temporary storage of materials, so that personnel can take them out easily.

[0034] In some technical solutions, reference Figure 1 A motor connecting frame 14 is provided at the connection between the first motor 4 and the stand 2, and the two ends of the motor connecting frame 14 are respectively connected to the stand 2 and the first motor 4.

[0035] The upper end of the movable cutting head 9 is provided with a cutting protrusion.

[0036] A cutting groove is provided at the upper end of the fixed cutting head 11 .

[0037] An internal thread is processed at the connection between the moving block 6 and the screw rod 5, and the internal thread matches the screw rod 5.

[0038] Working principle: when cutting the shoe upper, according to the specifications of the shoe upper, a fixed cutting head 11 of a specified model is placed on the upper end of the support plate 10, and then the shoe upper is placed in the fixed cutting head 11. According to different usage requirements, the second motor 7 on one side of the moving block 6 is operated, and the specified movable cutting head 9 on one side of the mounting frame 8 is located at the lower end. The angle of the mounting frame 8 is fixed by the self-locking function of the second motor 7, and then the first motor 4 at the upper end of the vertical frame 2 is operated. Under the action of the screw rod 5, the height of the moving block 6 is adjusted in the mounting frame 3 until the movable cutting head 9 contacts the fixed support assembly, and the corners of the shoe upper are cut. The connection reinforcement ribs 12 are provided to ensure the installation stability between the vertical frame 2 and the base plate 1, and the storage box 13 is provided to realize temporary storage of materials for easy access by personnel.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A shoe upper trimming device, comprising a base plate (1) and a stand (2), It is characterized in that The stand (2) is fixedly mounted on one side of the upper end of the base plate (1); an adjustable cutting structure is provided on one side of the stand (2); the adjustable cutting structure comprises a mounting frame (3), a first motor (4), a screw rod (5), a moving block (6), a second motor (7), a mounting frame (8) and five movable cutting heads (9); The mounting frame (3) is fixedly mounted on the upper end of one side of the vertical frame (2); the first motor (4) is fixedly mounted on the upper end of the vertical frame (2); the two ends of the screw rod (5) are respectively embedded in the upper end and the lower end of the mounting frame (3) through bearings, and are connected to the driving end of the first motor (4); the moving block (6) is movably embedded in the mounting frame (3) and movably sleeved on the upper end of the screw rod (5); the second motor (7) is fixedly mounted on the wall of one side of the moving block (6); the mounting frame (8) is fixedly mounted on the driving end of the second motor (7); and the five movable cutting heads (9) are all fixedly mounted on the upper end of the mounting frame (8).

2. A shoe upper trimming device according to claim 1, It is characterized in that A fixed support assembly is provided at the center of one side of the stand (2), and the fixed support assembly comprises a support plate (10) and a fixed cutting head (11); The support plate (10) is fixedly mounted on a side wall of the stand (2), and the fixed cutting head (11) is placed on the upper end of the support plate (10).

3. A shoe upper trimming device according to claim 1, It is characterized in that A connection storage structure is provided at the connection between the stand (2) and the bottom plate (1), and the connection storage structure comprises two connection reinforcement ribs (12) and a storage box (13); The two connecting reinforcing ribs (12) are respectively installed on both sides of the stand (2) and connected to the bottom plate (1); the storage box (13) is fixedly installed on the upper end of the bottom plate (1) and is located on one side of the stand (2).

4. A shoe upper trimming device according to claim 1, It is characterized in that A motor connecting frame (14) is provided at the connection between the first motor (4) and the stand (2), and two ends of the motor connecting frame (14) are respectively connected to the stand (2) and the first motor (4).

5. A shoe upper trimming device according to claim 1, It is characterized in that The upper end of the movable cutting head (9) is provided with a cutting protrusion.

6. A shoe upper trimming device according to claim 2, It is characterized in that The upper end of the fixed cutting head (11) is provided with a cutting groove.

7. A shoe upper trimming device according to claim 1, It is characterized in that An internal thread is processed at the connection between the moving block (6) and the screw rod (5), and the internal thread matches the screw rod (5).

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