Electric belt cutting machine and belt cutting mechanism thereof

Abstract

The utility model relates to the technical field of belt cutting machines, in particular to an electric belt cutting machine and a belt cutting mechanism thereof. The cutting device comprises a vertically-arranged motor and a horizontally-arranged rotating shaft, the motor drives the rotating shaft, a cutting frame is arranged below the rotating shaft, the cutting frame comprises a top plate and a side plate, a sliding rail is vertically installed on the side plate of the cutting frame, a lifting seat and a cutter seat are installed on the sliding rail, a cutter is installed below the cutter seat, the cutter seat is located below the lifting seat, and the cutter seat is located below the lifting seat. A spring is connected between the lifting seat and the cutter seat; a lifting pull plate is connected between the rotating shaft and the lifting seat, the upper part of the lifting pull plate eccentrically sleeves the rotating shaft, and the lower part of the lifting pull plate is connected with the lifting seat; the rotating shaft is controlled by the motor to rotate, so that the lifting pull plate is driven to generate eccentric lifting motion, the lifting seat and the cutter seat achieve the effect of lifting along the sliding rail, meanwhile, it can be guaranteed that the position of the cutter is accurate and does not deviate, the braid cutting effect is guaranteed, and then the stability of the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of belt cutting machines, in particular to an electric belt cutting machine and a belt cutting mechanism thereof. Background Art

[0002] In the luggage and pet products industries, a large amount of webbing is needed. Since the webbing is a disc-shaped coil, it is necessary to pull the webbing into a straight line during the production process, and then cut it into a certain length according to the use needs. The electric webbing cutter currently available on the market controls the lifting of the cutter directly through the eccentric device, which has poor stability. After long-term use, the cutter positioning will be inaccurate, thus affecting the quality of the product.

[0003] Therefore, based on the above-mentioned defects of the existing electric belt cutting machine, it is necessary to improve the existing electric belt cutting machine. Utility Model Content

[0004] The utility model aims to provide an electric belt cutting machine and a belt cutting mechanism thereof in view of the deficiencies in the prior art, and the electric belt cutting machine and the belt cutting mechanism thereof solve the defects of the prior electric belt cutting machine, such as poor stability and inaccurate positioning of the cutter.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions.

[0006] The tape cutting mechanism of the electric tape cutting machine includes a vertically arranged motor and a horizontally arranged rotating shaft. The motor drives the rotating shaft. A cutting rack is arranged below the rotating shaft. The cutting rack includes a top plate and a side plate. The side plates of the cutting rack are vertically installed with slide rails. A lifting seat and a cutter seat are installed on the slide rails. A cutter is installed below the cutter seat. The cutter seat is located below the lifting seat. A spring is connected between the lifting seat and the cutter seat. A lifting pull plate is connected between the rotating shaft and the lifting seat. The upper part of the lifting pull plate is eccentrically sleeved on the rotating shaft, and the lower part of the lifting pull plate is connected to the lifting seat.

[0007] Furthermore, an upper fixing block is installed on the top plate, and the rotating shaft passes through the upper fixing block. The upper fixing block is installed with a bearing for the rotating shaft to pass through, which can ensure that the rotating shaft is stably installed.

[0008] Furthermore, an upper slide seat and a lower slide seat are installed on the slide rail, the upper slide seat fixes the lifting seat, and the lower slide seat fixes the cutter seat, which can ensure that the lifting seat and the cutter seat can stably move up and down along the slide rail.

[0009] Furthermore, the lifting plate includes an upper part, a middle part, and a lower part. The upper part is provided with a hole and sleeved with a bearing. The rotating shaft is eccentrically passed through the bearing, which can ensure that the lifting plate produces eccentric movement, thereby realizing the lifting and lowering of the lifting plate.

[0010] Furthermore, a hole is opened in the middle of the lifting and pulling plate, and a limiting rod is passed through the hole. The limiting rod is fixed to the upper fixed block, so that the lifting and pulling plate can be limited when lifting.

[0011] Furthermore, a hole is opened at the lower part of the lifting plate and a bearing is sleeved thereon, a mounting shaft is passed through the bearing, a lower fixing block is provided on the lifting seat, and the mounting shaft is fixed on the lower fixing block, which can ensure that the lifting seat maintains stable lifting.

[0012] Furthermore, the lifting seat is provided with an avoidance groove, and the lower part of the lifting pull plate is located in the avoidance groove, which is convenient for installation.

[0013] The electric belt cutting machine comprises a machine platform, on which a power bin and a cutting bin are vertically arranged, the power bin is in an "L" shape, the cutting bin is in a square shape, two sides of the power bin are respectively located on the top surface and the side surface of the cutting bin, and a discharging trough is arranged below the power bin for discharging materials;

[0014] A motor and a rotating shaft driven by the motor are arranged in the power bin, the motor is arranged vertically, the rotating shaft is arranged horizontally, and a cutting rack is arranged in the cutting bin; the cutting rack is located below the rotating shaft, the cutting rack comprises a top plate and a side plate, the side plates of the cutting rack are vertically installed with slide rails, a lifting seat and a cutter seat are installed on the slide rails, a cutter is installed below the cutter seat, the cutter seat is located below the lifting seat, and a spring is connected between the lifting seat and the cutter seat; a lifting pull plate is connected between the rotating shaft and the lifting seat, the upper part of the lifting pull plate is eccentrically sleeved on the rotating shaft, and the lower part of the lifting pull plate is connected to the lifting seat.

[0015] The beneficial effect of the utility model is that the rotation of the rotating shaft is controlled by the motor, thereby driving the lifting pull plate to produce eccentric lifting movement, so that the lifting seat and the cutting knife seat can achieve the effect of lifting and moving along the slide rail. At the same time, it can also ensure that the position of the cutter is accurate and will not be offset, thereby ensuring the effect of cutting the ribbon and further ensuring the stability of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the electric belt cutting machine of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 3 for Figure 2 Schematic front view of .

[0019] Figure 4 It is a partial structural schematic diagram of the utility model.

[0020] Label and description:

[0021] Machine table 1, power bin 2, material cutting bin 3, discharge chute 4, motor 5, rotating shaft 6, lifting pull plate 7, material cutting frame 8, slide rail 9, lifting seat 10, cutter seat 11, spring 12, upper slide seat 13, lower slide seat 14, cutter 15, upper part 16, lower part 17, limit rod 18, mounting shaft 19, upper fixing block 20, lower fixing block 21, avoidance groove 22. Detailed implementation mode

[0022] The present utility model will be further described below in conjunction with the accompanying drawings.

[0023] See Figure 1 —— Figure 4 As shown in, the electric tape cutting machine of the present utility model includes: a machine table 1, on which a power bin 2 and a material cutting bin 3 are vertically arranged. The power bin 2 is in an "L" shape, and the material cutting bin 3 is square. Two sides of the power bin 2 are respectively located on the top surface and the side surface of the material cutting bin 3. Below the power bin 3, a discharge chute 4 is provided for discharging materials.

[0024] In the power bin 2 of the present utility model, a motor 5 and a rotating shaft 6 are arranged. The motor 5 is vertically arranged to form the vertical side of the power bin 2, and the rotating shaft 6 is horizontally arranged to form the horizontal side of the power bin 2, and the "L" shape is formed by the vertical side and the horizontal side.

[0025] In the material cutting bin 3 of the present utility model, a material cutting frame 8 is arranged. The material cutting frame 8 is in an "冂" shape, including a top plate and side plates. An upper fixing block 20 is installed on the top plate, and the rotating shaft 6 passes through the upper fixing block 20. The upper fixing block 20 is provided with a bearing for the rotating shaft 6 to pass through.

[0026] There are two side plates of the material cutting frame 8 of the present utility model. Slide rails 9 are installed on the inner sides of the side plates. An upper slide seat 13 and a lower slide seat 14 are installed on the slide rails 9. A lifting seat 10 is fixed to the upper slide seat 3, a cutter seat 11 is fixed to the lower slide seat 14, and a cutter 15 is installed below the cutter seat 11. The cutter seat 11 is located below the lifting seat 10, and a spring 12 is connected between the lifting seat 10 and the cutter seat 11. The spring 12 can play a role in shock absorption and buffering when the lifting seat 10 and the cutter seat 11 move up and down and cut the woven tape.

[0027] The lifting seat 10 and the cutter seat 11 of the present utility model respectively achieve the effect of lifting and moving along the slide rail 9 through the upper slide seat 13 and the lower slide seat 14. At the same time, it can also ensure that the position of the cutter 15 is accurate without deviation, ensure the effect of cutting the woven tape, and ensure the stability of the product quality.

[0028] A lifting pull plate 7 is connected between the rotating shaft 6 and the lifting seat 10 of the present utility model. The upper part 16 of the lifting pull plate 7 is eccentrically sleeved on the rotating shaft 6, and the lower part 17 of the lifting pull plate 7 is connected to the lifting seat 10.

[0029] The upper part 16, the middle part and the lower part 17 of the lifting plate 7 of the utility model are all provided with holes, the hole sleeve of the upper part 16 is provided with a bearing, the rotating shaft 6 is eccentrically penetrated on the bearing, the hole in the middle part is penetrated with a limit rod 18, the limit rod 18 is fixed to the upper fixed block 20, the hole sleeve of the lower part 17 is provided with a bearing and penetrated with a mounting shaft 19, the lifting seat 10 is provided with a lower fixed block 21, and the mounting shaft 19 is fixed to the lower fixed block 21. The lifting seat 10 is provided with an avoidance groove 22, and the lower part of the lifting plate 7 is located in the avoidance groove 22.

[0030] The motor 5 of the utility model drives the rotating shaft 6 to rotate, so that the lifting and pulling plate 7 produces eccentric movement, thereby lifting and moving in the vertical direction, and then pulling the lifting seat 10 to lift and move. Due to the fixing effect of the upper slide seat 13 and the lower slide seat 14, the cutter seat 11 keeps moving vertically, ensuring that the cutter 15 always moves accurately in the vertical direction.

[0031] Of course, the embodiments described above are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. The belt cutting mechanism of the electric belt cutting machine is characterized by: It includes a vertically arranged motor and a horizontally arranged rotating shaft. The motor drives the rotating shaft. A cutting rack is arranged below the rotating shaft. The cutting rack includes a top plate and a side plate. The side plate of the cutting rack is vertically installed with a slide rail. A lifting seat and a cutter seat are installed on the slide rail. A cutter is installed below the cutter seat. The cutter seat is located below the lifting seat. A spring is connected between the lifting seat and the cutter seat. A lifting pull plate is connected between the rotating shaft and the lifting seat. The upper part of the lifting pull plate is eccentrically sleeved on the rotating shaft, and the lower part of the lifting pull plate is connected to the lifting seat.

2. The belt cutting mechanism of the electric belt cutting machine according to claim 1, characterized in that: An upper fixed block is installed on the top plate, the rotating shaft passes through the upper fixed block, and a bearing is installed on the upper fixed block for the rotating shaft to pass through.

3. The belt cutting mechanism of the electric belt cutting machine according to claim 1, characterized in that: An upper slide seat and a lower slide seat are installed on the slide rail. The upper slide seat fixes the lifting seat, and the lower slide seat fixes the cutting knife seat.

4. The belt cutting mechanism of the electric belt cutting machine according to claim 2, characterized in that: The lifting and pulling plate comprises an upper part, a middle part and a lower part. The upper part is provided with a hole and sleeved with a bearing, and the rotating shaft is eccentrically penetrated through the bearing.

5. The belt cutting mechanism of the electric belt cutting machine according to claim 4, characterized in that: A hole is provided in the middle of the lifting and pulling plate, a limiting rod is passed through the hole, and the limiting rod is fixed to the upper fixing block.

6. The belt cutting mechanism of the electric belt cutting machine according to claim 5, characterized in that: The lower part of the lifting and pulling plate is provided with a hole and sleeved with a bearing, the bearing is penetrated with a mounting shaft, the lifting seat is provided with a lower fixing block, and the mounting shaft is fixed on the lower fixing block.

7. The belt cutting mechanism of the electric belt cutting machine according to claim 4, characterized in that: The lifting seat is provided with an avoidance groove, and the lower part of the lifting pull plate is located in the avoidance groove.

8. Electric belt cutting machine, characterized by: The machine comprises a machine platform, on which a power bin and a cutting bin are vertically arranged, the power bin is in an "L" shape, the cutting bin is in a square shape, the two sides of the power bin are respectively located on the top surface and the side surface of the cutting bin, and a discharging trough is arranged below the power bin for discharging materials; A motor and a rotating shaft driven by the motor are arranged in the power bin, the motor is arranged vertically, the rotating shaft is arranged horizontally, and a cutting rack is arranged in the cutting bin; the cutting rack is located below the rotating shaft, the cutting rack comprises a top plate and a side plate, the side plates of the cutting rack are vertically installed with slide rails, a lifting seat and a cutter seat are installed on the slide rails, a cutter is installed below the cutter seat, the cutter seat is located below the lifting seat, and a spring is connected between the lifting seat and the cutter seat; a lifting pull plate is connected between the rotating shaft and the lifting seat, the upper part of the lifting pull plate is eccentrically sleeved on the rotating shaft, and the lower part of the lifting pull plate is connected to the lifting seat.

9. The electric belt cutting machine according to claim 8, characterized in that: An upper fixed block is installed on the top plate, the rotating shaft passes through the upper fixed block, and a bearing is installed on the upper fixed block for the rotating shaft to pass through.

10. The electric belt cutting machine according to claim 8, characterized in that: A hole is opened on the upper part of the lifting and pulling plate and a bearing is sleeved thereon, and the rotating shaft is eccentrically penetrated through the bearing.

Images