Automatic shoe upper cutting device

Abstract

The utility model discloses an automatic shoe upper cutting device which comprises a working table, limiting plates are fixedly installed on the two sides of the upper surface of the working table, screw rods a are rotatably installed on the inner walls of the limiting plates, and a driving motor is fixedly installed on the outer wall of one end of each limiting plate. A shoe needing to be cut is arranged on the outer wall of the pressing block in a sleeved mode, the rotating motor drives the screw rod b to rotate, the screw rod b drives the supporting arm to conduct vertical angle adjustment on the inner wall of the stand column when rotating, the shoe is pressed on the upper surface of the workbench, and then the rotating motor drives the supporting rod to rotate. The universal angle of the shoe upper in the cutting process is adjusted, then the refrigerator is started to guide cold air flow into the condensation pipe, the cold air flow is volatilized through the condensation pipe, the cold air flow flows into the shoe through the through hole, the shoe is cooled, and the situation that the section of the shoe is coked due to heat generated when the shoe upper rubs with the cutting blade in the cutting process is prevented; therefore, the best cutting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe production, in particular to an automatic shoe upper cutting device. Background Art

[0002] Upper cutting is an important part of the shoemaking process. It is mainly used to accurately cut the raw materials according to the preset size and shape, laying the foundation for subsequent processing. Upper cutting is a core process in the shoemaking industry. It involves the use of special machines and equipment to accurately cut the upper materials. This process is the first process in the shoemaking process. Its purpose is to accurately cut the raw materials according to the preset size and shape, so as to prepare for subsequent sewing, molding and other processes. The quality of upper cutting directly affects the quality and appearance of the final shoes. In the shoemaking process, the role of upper cutting cannot be ignored. It not only involves cutting the raw materials into appropriate shapes and sizes, but also requires ensuring the accuracy and efficiency of cutting so that the subsequent sewing work can proceed smoothly. In addition, with the development of technology, the application of modern cutting machines and sewing machines and other equipment has not only improved production efficiency, but also ensured the firmness and aesthetics of the stitching, further improving the quality and market competitiveness of shoes.

[0003] In the existing upper cutting device, the upper needs to be turned over manually at multiple angles during the upper cutting process, which is time-consuming and labor-intensive. In addition, the high-speed rotation of the cutting blade and the friction with the upper will generate a lot of heat, which can easily cause the upper cut surface to be charred, thereby failing to achieve the best cutting effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic shoe upper cutting device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic shoe upper cutting device, comprising a workbench, limit plates are fixedly installed on both sides of the upper surface of the workbench, and a screw a is rotatably installed on the inner wall of the limit plate, a driving motor is fixedly installed on the outer wall of one end of the limit plate, and a cutting mechanism is provided on the inner wall of the limit plate, a column is fixedly connected to the top of the workbench, and a control panel is provided on the outer side of the top of the column, a rotating motor is fixedly installed on the top of the column, and a screw b is rotatably installed on the inner wall of the column, a support arm is penetrated through the outer wall of the screw b, and a rotating motor is fixedly installed on the top of one end of the support arm, a support rod is fixedly connected to the bottom of one end of the support arm, and a support mechanism is fixedly connected to the bottom end of the support rod.

[0006] As a further description of the above technical solution: one end of the screw rod a passes through a limit plate and is fixedly connected to the output end of the driving motor, and the other end of the screw rod a is rotatably mounted on the inner side wall of the limit plate.

[0007] As a further description of the above technical solution: the cutting mechanism includes a bracket, a slider is fixedly installed on the bottom end of the bracket, and a threaded hole is opened on the outer wall of the slider, an electric push rod is fixedly installed on the outer side of the top end of the bracket, and the output end of the electric push rod is fixedly connected to a driving motor, and a cutting blade is fixedly installed on the output end of the driving motor.

[0008] As a further description of the above technical solution: the slider is threadedly connected to the screw rod a through a threaded hole, and both sides of the outer wall of the slider are slidably installed with the inner wall of the limiting plate.

[0009] As a further description of the above technical solution: the top end of the screw rod b passes through the column and is fixedly connected to the output end of the bottom of the rotating motor, and the bottom end of the screw rod b is rotatably mounted on the bottom end of the inner wall of the column.

[0010] As a further description of the above technical solution: the supporting mechanism includes a pressing block, the outer wall of the pressing block is provided with through holes all around, and the outer wall of one end of the pressing block is provided with a wire hole, the inner wall of the pressing block is provided with a refrigerator, and a condenser is provided on one side of the refrigerator, and the upper surface of the pressing block is provided with a top cover.

[0011] As a further description of the above technical solution: one end of the condenser is connected to the output end of the refrigerator, and the condenser is made of an aluminum alloy tube component.

[0012] The utility model has the following beneficial effects:

[0013] 1. Compared with the prior art, the automatic shoe upper cutting device pushes the driving motor and the cutting blade through an electric push rod, so that the cutting blade fits the shoe upper, and then starts the driving motor to drive the cutting blade to cut the shoe upper. At the same time, the driving motor is started to drive the screw a to rotate. When the screw a rotates, it drives the slider to slide on the inner wall of the limit plate, so that the cutting blade can move in the process of cutting the shoe upper, and there is no need to manually change the position of the shoe upper during the cutting process, which saves time and effort and reduces the labor level.

[0014] 2. Compared with the prior art, the automatic shoe upper cutting device puts the shoe to be cut on the outer wall of the pressing block, and drives the screw b to rotate by rotating the motor. When the screw b rotates, it drives the support arm to adjust the up and down angles on the inner wall of the column, and presses the shoe against the upper surface of the workbench. Then, the support rod is driven to rotate by the rotating motor to adjust the universal angle of the shoe upper during the cutting process. Then, the refrigerator is started to guide the cold air flow into the condenser tube, and the cold air flow is volatilized through the condenser tube. The cold air flow is then directed into the shoe through the through hole to cool the shoe, thereby preventing the heat generated by the friction between the shoe upper and the cutting blade during the cutting process from causing the cut surface to be charred, thereby achieving the best cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the rear structure of an automatic upper cutting device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the cutting mechanism proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of the support mechanism proposed by the utility model.

[0018] Legend:

[0019] 1. Workbench; 2. Limit plate; 3. Screw a; 4. Drive motor; 5. Cutting mechanism; 51. Bracket; 52. Slider; 53. Threaded hole; 54. Electric push rod; 55. Drive motor; 56. Cutting blade; 6. Column; 7. Control panel; 8. Rotating motor; 9. Screw b; 10. Support arm; 11. Rotating motor; 12. Support rod; 13. Support mechanism; 131. Press block; 132. Through hole; 133. Wire hole; 134. Refrigerator; 135. Condenser; 136. Top cover. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-3The utility model provides an automatic upper cutting device: comprising a workbench 1, a limit plate 2 is fixedly installed on both sides of the upper surface of the workbench 1, and a screw a3 is rotatably installed on the inner wall of the limit plate 2, a driving motor 4 is fixedly installed on the outer wall of one end of the limit plate 2, and a cutting mechanism 5 is arranged on the inner wall of the limit plate 2, a column 6 is fixedly connected to the top of the workbench 1, and a control panel 7 is arranged on the outer side of the top of the column 6, a rotating motor 8 is fixedly installed on the top of the column 6, and a screw b9 is rotatably installed on the inner wall of the column 6, and the outer side of the screw b9 A support arm 10 is passed through the wall, and a rotating motor 11 is fixedly installed on the top of one end of the support arm 10, a support rod 12 is fixedly connected to the bottom of one end of the support arm 10, and a supporting mechanism 13 is fixedly connected to the bottom end of the support rod 12, one end of the screw a3 passes through a limit plate 2 and is fixedly connected to the output end of the driving motor 4, and the other end of the screw a3 is rotatably installed on the inner wall of the limit plate 2, the top end of the screw b9 passes through the column 6 and is fixedly connected to the output end of the bottom of the rotating motor 8, and the bottom end of the screw b9 is rotatably installed on the bottom end of the inner wall of the column 6.

[0022] The cutting mechanism 5 includes a bracket 51, a slider 52 is fixedly installed at the bottom end of the bracket 51, and a threaded hole 53 is opened on the outer wall of the slider 52, an electric push rod 54 is fixedly installed on the outer side of the top end of the bracket 51, and the output end of the electric push rod 54 is fixedly connected to a drive motor 55, and a cutting blade 56 is fixedly installed at the output end of the drive motor 55. The shoes to be cut are put on the outer wall of the pressing block 131, and the screw b9 is driven to rotate by the rotating motor 8. When the screw b9 rotates, it drives the support arm 10 to adjust the upper and lower angles on the inner wall of the column 6, so that the shoes are pressed tightly against the workbench. 1, and then the support rod 12 is driven to rotate by the rotating motor 11 to adjust the universal angle of the shoe upper during the cutting process, and then the refrigerator 134 is started to guide the cold air flow into the condenser 135, and the cold air flow is volatilized through the condenser 135, and then the cold air flow flows into the shoe through the through hole 132 to cool the shoe, so as to prevent the heat generated when the shoe upper rubs against the cutting blade 56 during the cutting process from causing the cut surface to be coked, and the slider 52 is threadedly connected with the screw a3 through the threaded hole 53, and the outer wall of the slider 52 is slidably installed on both sides of the inner wall of the limit plate 2.

[0023] The supporting mechanism 13 includes a pressing block 131. The outer wall of the pressing block 131 is provided with through holes 132 all around, and the outer wall of one end of the pressing block 131 is provided with a wire hole 133. The inner wall of the pressing block 131 is provided with a refrigerator 134, and a condenser 135 is provided on one side of the refrigerator 134. The upper surface of the pressing block 131 is provided with a top cover 136. The driving motor 55 and the cutting blade 56 are pushed by the electric push rod 54 so that the cutting blade 56 fits with the shoe upper, and then the driving motor 55 is started to drive the cutting blade 56 to cut the shoe upper. At the same time, the driving motor 4 is started to drive the screw a3 to rotate. When the screw a3 rotates, it drives the slider 52 to slide on the inner wall of the limit plate 2, so that the cutting blade 56 can move in the process of cutting the shoe upper. One end of the condenser 135 is connected to the output end of the refrigerator 134, and the condenser 135 is made of aluminum alloy pipe components, which are corrosion-resistant and have a long service life.

[0024] Working principle: put the shoes to be cut on the outer wall of the pressing block 131, and drive the screw b9 to rotate by rotating the motor 8. When the screw b9 rotates, it drives the support arm 10 to adjust the upper angle on the inner wall of the column 6, and press the shoes tightly on the upper surface of the workbench 1. Then, the support rod 12 is driven to rotate by the rotating motor 11 to adjust the universal angle of the shoe upper during the cutting process, and then the refrigerator 134 is started to guide the cold air flow into the condensing tube 135, and the cold air flow is volatilized through the condensing tube 135, and then the cold air flow is flowed into the shoes through the through hole 132. The shoes are cooled down to prevent the heat generated by the friction between the shoe upper and the cutting blade 56 during the cutting process from causing the cut surface to be charred. The driving motor 55 and the cutting blade 56 are pushed by the electric push rod 54 to make the cutting blade 56 fit the shoe upper. Then the driving motor 55 is started to drive the cutting blade 56 to cut the shoe upper. At the same time, the driving motor 4 is started to drive the screw a3 to rotate. When the screw a3 rotates, it drives the slider 52 to slide on the inner wall of the limiting plate 2, so that the cutting blade 56 can move in the process of cutting the shoe upper.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic shoe upper cutting device, comprising a workbench (1), characterized in that: Limiting plates (2) are fixedly installed on both sides of the upper surface of the workbench (1), and a screw rod a (3) is rotatably installed on the inner wall of the limiting plate (2), a driving motor (4) is fixedly installed on the outer wall of one end of the limiting plate (2), and a cutting mechanism (5) is arranged on the inner wall of the limiting plate (2), a column (6) is fixedly connected to the top of the workbench (1), and a control panel (7) is arranged on the outer side of the top of the column (6), a rotating motor (8) is fixedly installed on the top of the column (6), and a screw rod b (9) is rotatably installed on the inner wall of the column (6), a support arm (10) is passed through the outer wall of the screw rod b (9), and a rotating motor (11) is fixedly installed on the top of one end of the support arm (10), a support rod (12) is fixedly connected to the bottom of one end of the support arm (10), and a support mechanism (13) is fixedly connected to the bottom of the support rod (12).

2. The automatic shoe upper cutting device according to claim 1, characterized in that: One end of the screw rod a (3) passes through the limiting plate (2) and is fixedly connected to the output end of the driving motor (4), and the other end of the screw rod a (3) is rotatably mounted on the inner side wall of the limiting plate (2).

3. The automatic shoe upper cutting device according to claim 1, characterized in that: The cutting mechanism (5) comprises a bracket (51), a slider (52) is fixedly mounted on the bottom end of the bracket (51), and a threaded hole (53) is provided on the outer wall of the slider (52), an electric push rod (54) is fixedly mounted on the outer side of the top end of the bracket (51), and the output end of the electric push rod (54) is fixedly connected to a driving motor (55), and a cutting blade (56) is fixedly mounted on the output end of the driving motor (55).

4. The automatic shoe upper cutting device according to claim 3, characterized in that: The slider (52) is threadedly connected to the screw rod a (3) via a threaded hole (53), and both sides of the outer wall of the slider (52) are slidably mounted on the inner wall of the limiting plate (2).

5. The automatic shoe upper cutting device according to claim 1, characterized in that: The top end of the screw rod b (9) passes through the column (6) and is fixedly connected to the output end of the bottom of the rotating motor (8), and the bottom end of the screw rod b (9) is rotatably mounted on the bottom end of the inner wall of the column (6).

6. The automatic shoe upper cutting device according to claim 1, characterized in that: The support mechanism (13) comprises a pressing block (131), the outer wall of the pressing block (131) is provided with through holes (132) all around, and the outer wall of one end of the pressing block (131) is provided with a wire hole (133), the inner wall of the pressing block (131) is provided with a refrigerator (134), and a condenser (135) is provided on one side of the refrigerator (134), and the upper surface of the pressing block (131) is provided with a top cover (136).

7. The automatic shoe upper cutting device according to claim 6, characterized in that: One end of the condenser tube (135) is connected to the output end of the refrigerator (134), and the condenser tube (135) is made of an aluminum alloy tube component.

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