Edge cutter device

Abstract

The utility model discloses an edge cutter device which specifically comprises a bottom plate, a conveying motor, a conveying motor support, a cutter motor, a cutter motor support, a driving wheel, a driven wheel, a driven wheel support, a conveying ring belt, a throttling valve, a throttling valve support, an eccentric shaft, a connecting rod, a movable cutter and a fixed cutter. The conveying motor is connected with the conveying motor support and located on the side face of the conveying motor support. The cutter motor bracket is connected with the bottom plate; the conveying ring belt is sleeved on the driving wheel and the driven wheel; and the eccentric shaft is connected with a cutter motor. The edge cutter device overcomes the problems of poor consistency, low attractiveness and waste of raw materials caused by untidy clean edges on two sides of cloth in the automatic sewing process, can ensure that edges on two sides of the cloth are tidy and improve sewing stability, thereby ensuring sewing quality, and is wide in applicability and convenient to use. The automatic sewing machine can be applied to automatic sewing equipment for bed sheets, quilt covers, pillowcases and the like.

Description

Technical Field

[0001] The utility model belongs to the field of automatic sewing of bed sheets, quilt covers, pillowcases and the like in the home textile industry, is mainly used for cleaning edges on both sides of fabrics, and specifically relates to an edge cutting knife device. Background Art

[0002] In the automated sewing of bed sheets, quilt covers, and pillowcases in the home textile industry, high requirements are placed on the neatness and position of both sides of the fabric. If the positions of the two sides change frequently or the edges of the fabric on both sides are not neat, it will affect the aesthetics and consistency of the product, and will also have a great impact on the quality of the product sewing and cause waste of fabric. Summary of the invention

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a side cutting knife device, which solves the problems of poor consistency, low aesthetics and waste of raw materials caused by uneven clean edges on both sides of the fabric during the automatic sewing process of bed sheets, quilt covers and pillowcases.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A side cutter device comprises: a bottom plate, a conveying motor, a conveying motor bracket, a cutter motor, a cutter motor bracket, a driving wheel, a driven wheel, a driven wheel bracket, a conveying belt, a throttle valve, a throttle valve bracket, an eccentric shaft, a connecting rod, a moving knife and a fixed knife.

[0006] The conveying motor is connected to the conveying motor bracket, located on the side of the conveying motor bracket, and fixed with screws;

[0007] The conveying motor bracket is connected to the bottom plate, located above the bottom plate, and fixed with screws;

[0008] The cutter motor is connected to the cutter motor bracket, located on the side of the cutter motor bracket, and fixed with screws;

[0009] The cutter motor bracket is connected to the bottom plate, located above the bottom plate, and fixed with screws;

[0010] The driving wheel is connected to the conveying motor and fixed with a top screw;

[0011] The driven wheel is connected to the driven wheel bracket and fixed with a jackscrew;

[0012] The driven wheel bracket is connected to the cutter motor bracket, is located on the side of the cutter motor bracket, and is fixed with screws;

[0013] The conveyor belt is sleeved on the driving wheel and the driven wheel, and is used to transmit the fabric, and the speed of the conveyor belt is adjustable;

[0014] The throttle valve is connected to the throttle valve bracket in a threaded manner, and the movable knife and the fixed knife can be cooled;

[0015] The throttle valve bracket is connected to the cutter motor bracket, is located on the side of the cutter motor bracket, and is fixed with screws;

[0016] The eccentric shaft is connected to the cutter motor and fixed with a top screw to control the opening and closing of the moving knife, and the opening and closing size is adjustable;

[0017] The connecting rod is connected to the eccentric shaft and fixed with a jackscrew;

[0018] The movable knife is connected to the connecting rod, located on the side of the connecting rod, and fixed with screws;

[0019] The fixed knife is connected to the bottom plate, is located above the bottom plate, and is fixed by screws.

[0020] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0021] The utility model overcomes the problems of poor consistency, low aesthetics and waste of raw materials caused by uneven clean edges on both sides of the cloth in the automatic sewing process. Through the design of the utility model, a side cutting knife device can ensure that the edges of the cloth on both sides are neat, improve the sewing stability, thereby ensuring the sewing quality, and has a wide range of applicability, and can be used in automatic sewing equipment such as bed sheets, quilt covers, pillowcases, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the overall structure of a side trimmer device from different viewing angles.

[0023] 1. Bottom plate 2. Conveying motor 3. Conveying motor bracket 4. Cutter motor 5. Cutter motor bracket 6. Driving wheel 7. Driven wheel 8. Driven wheel bracket 9. Conveying belt 10. Throttle valve 11. Throttle valve bracket 12. Eccentric shaft 13. Connecting rod 14. Moving knife 15. Fixed knife DETAILED DESCRIPTION

[0024] In order to further understand the content, characteristics and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings. It should be noted that the embodiments are illustrative, not restrictive, and the protection scope of the present invention cannot be limited thereby.

[0025] A side cutting knife device comprises: a bottom plate 1, a conveying motor 2, a conveying motor bracket 3, a cutting knife motor 4, a cutting knife motor bracket 5, a driving wheel 6, a driven wheel 7, a driven wheel bracket 8, a conveying belt 9, a throttle valve 10, a throttle valve bracket 11, an eccentric shaft 12, a connecting rod 13, a moving knife 14, and a fixed knife 15.

[0026] The conveying motor 2 is connected to the conveying motor bracket 3, located on the side of the conveying motor bracket 3, and fixed with screws;

[0027] The conveying motor bracket 3 is connected to the bottom plate 1, located above the bottom plate 1, and fixed with screws;

[0028] The cutter motor 4 is connected to the cutter motor bracket 5, located on the side of the cutter motor bracket 5, and fixed with screws;

[0029] The cutter motor bracket 5 is connected to the bottom plate 1, located above the bottom plate 1, and fixed with screws;

[0030] The driving wheel 6 is connected to the conveying motor 2 and fixed with a top screw;

[0031] The driven wheel 7 is connected to the driven wheel bracket 8 and fixed with a jackscrew;

[0032] The driven wheel bracket 8 is connected to the cutter motor bracket 5, is located on the side of the cutter motor bracket 5, and is fixed with screws;

[0033] The conveyor belt 9 is sleeved on the driving wheel 6 and the driven wheel 7, and is used to transport the fabric, and the speed of the conveyor belt 9 is adjustable;

[0034] The throttle valve 10 is connected to the throttle valve bracket 11 by threading, and the movable knife 14 and the fixed knife 15 can be cooled;

[0035] The throttle valve bracket 11 is connected to the cutter motor bracket 5, is located on the side of the cutter motor bracket 5, and is fixed with screws;

[0036] The eccentric shaft 12 is connected to the cutter motor 4 and fixed with a top screw to control the opening and closing of the movable knife 14, and the opening and closing size is adjustable;

[0037] The connecting rod 13 is connected to the eccentric shaft 12 and fixed with a jackscrew;

[0038] The movable knife 14 is connected to the connecting rod 13, located on the side of the connecting rod 13, and fixed with screws;

[0039] The fixed blade 15 is connected to the bottom plate 1, located above the bottom plate 1, and fixed with screws.

[0040] The workflow of this utility model:

[0041] The conveying motor 2 drives the driving wheel 6 to rotate, and the driving wheel 6 drives the driven wheel 7 to rotate through the conveying belt 9, thereby playing a conveying role; the cutter motor 4 drives the eccentric shaft 12 to rotate, and the connecting rod 13 forms an up and down reciprocating motion through the eccentric shaft 12, and the connecting rod 13 drives the movable knife 14 to play an opening and closing role; the throttle valve 10 is connected to the air source to play a role in cooling the movable knife 14 and the fixed knife 15. The above action is a cycle.

Claims

1. A side cutting knife device, comprising: Bottom plate, conveying motor, conveying motor bracket, cutter motor, cutter motor bracket, driving wheel, driven wheel, driven wheel bracket, conveying belt, throttle valve, throttle valve bracket, eccentric shaft, connecting rod, movable knife, fixed knife; characterized in that: the conveying motor is connected to the conveying motor bracket, located on the side of the conveying motor bracket, and fixed with screws; the conveying motor bracket is connected to the bottom plate, located above the bottom plate, and fixed with screws; the cutter motor is connected to the cutter motor bracket, located on the side of the cutter motor bracket, and fixed with screws; the cutter motor bracket is connected to the bottom plate, located above the bottom plate, and fixed with screws; the driving wheel and The conveying motor is connected and fixed with a top screw; the driven wheel is connected to the driven wheel bracket and fixed with a top screw; the driven wheel bracket is connected to the cutter motor bracket, located on the side of the cutter motor bracket and fixed with screws; the throttle valve bracket is connected to the cutter motor bracket, located on the side of the cutter motor bracket and fixed with screws; the eccentric shaft is connected to the cutter motor and fixed with a top screw to control the opening and closing of the movable knife, and the opening and closing size is adjustable; the connecting rod is connected to the eccentric shaft and fixed with a top screw; the movable knife is connected to the connecting rod, located on the side of the connecting rod and fixed with screws; the fixed knife is connected to the bottom plate, located above the bottom plate and fixed with screws.

2. The edge trimming device according to claim 1, characterized in that: The conveyor belt is sleeved on the driving wheel and the driven wheel and is used for conveying fabrics, and the speed of the conveyor belt is adjustable.

3. The edge trimming device according to claim 1, characterized in that: The throttle valve is connected to the throttle valve bracket in a threaded manner, and the movable knife and the fixed knife can be cooled.

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