Foam straight cutting machine

Abstract

The utility model discloses a foam straight cutting machine which comprises a protection pad, the rear surface of the protection pad is fixedly connected with a fixing plate, the rear surface of the fixing plate is fixedly connected with an electric telescopic rod and a compression spring, and the side surface of the fixing plate is connected with a sliding groove in a sliding mode. The lower surface of the electric lifting rod is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a second rotating shaft; the side surface of the first rotating shaft is fixedly connected with a cutting knife, and the left surface of the first rotating shaft is fixedly connected with the output end of a first motor. By means of the structure, the foam cutting device can stably fix foam, the stability of the foam during cutting is guaranteed, and the situations that due to the fact that the foam is not firmly fixed, the cutting precision is reduced, the product percent of pass is reduced, and materials are wasted are avoided. The foam cutting device can move and cut foam in different directions, more requirements of people for foam cutting can be met, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of straight cutting, in particular to a foam straight cutting machine. Background Art

[0002] Foam is a material made of foamed plastic particles, referred to as foam. Foam is divided into PU foam, anti-static foam, conductive foam, etc. Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, easy use, easy bending, ultra-thin volume, reliable performance, etc. Straight cutting machines are often used in the production and processing of foam.

[0003] During the production and processing of foam, a straight cutter is required for slicing. The fixation of foam during cutting is extremely important. If the foam is not fixed firmly, the foam cutting accuracy will be reduced, materials will be wasted, and foam production will be affected. Therefore, it is necessary to design a straight cutter that can firmly fix the foam. A Chinese patent discloses a "foam straight cutter" with an application number of "CN201921172344.5". It is equipped with sharpening motors on both sides of the knife belt. As the knife belt rotates continuously, two sets of sharpening motors drive the grinding wheel to grind both sides of the knife belt, thereby ensuring the sharpness of the knife belt and enhancing the cutting efficiency of the device. A first fixed frame, a second fixed frame, a first threaded rod and a rotating handle are provided. By rotating the handle, the first sliding frame slides up and down on one side of the first fixed frame, driving the tensioning wheel to pull the knife belt, so that the tightness of the knife belt is adjusted. Therefore, the knife belt is not easy to shake when cutting an object, which improves the cutting accuracy of the device and makes the cutting surface of the object smoother. If the foam is not stably fixed, it is likely to cause the foam to deviate during cutting, resulting in foam cutting failure, material waste, and production impact. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a foam straight cutting machine. Through a protective pad, a fixing plate, an electric telescopic rod, a compression spring, and a slide groove, the device can stably fix the foam, ensure the stability of the foam during cutting, and avoid the reduction of cutting accuracy due to the unreliable fixation of the foam, reduce the product qualification rate, and waste materials. Through an electric lifting rod, a second motor, a second rotating shaft, a first rotating shaft, a cutting knife, and a first motor, the device can move and cut the foam in different directions, which can meet people's more needs for foam cutting and expand the scope of use.

[0005] The utility model also provides a foam straight cutting machine as described above, including: a protective pad, a fixed plate fixedly connected to the rear surface of the protective pad, an electric telescopic rod and a compression spring fixedly connected to the rear surface of the fixed plate, and a slide groove slidably connected to the side surface of the fixed plate; an electric lifting rod, a second motor fixedly connected to the lower surface of the electric lifting rod, and a second rotating shaft fixedly connected to the output end of the second motor; a first rotating shaft, a cutting knife fixedly connected to the side surface of the first rotating shaft, and a first motor output end fixedly connected to the left surface of the first rotating shaft. Through the above structure, the device can stably fix the foam, ensure the stability of the foam during cutting, avoid the reduction of cutting accuracy due to unreliable foam fixation, reduce product qualification rate, and waste materials. The device can perform mobile cutting on the foam in different directions, meet people's more demands for foam cutting, and expand the scope of use.

[0006] According to the foam straight cutting machine described in the utility model, the electric telescopic rod, compression spring, and the rear surface of the slide are fixedly connected with a support block, and the protection pad, fixed plate, electric telescopic rod, compression spring, and slide are symmetrically distributed on the support block, which can ensure the stability of the entire device structure.

[0007] According to the foam straight cutting machine described in the utility model, the upper surface of the support block is fixedly connected with a protection plate, and the lower surface of the support block is fixedly connected with a base, which can improve the stability and safety of the entire device.

[0008] According to the foam straight cutting machine described in the utility model, the left surface of the first motor is fixedly connected with the first connecting plate, and the right surface of the first rotating shaft is rotatably connected with the first connecting plate, so as to ensure that the cutting knife can cut the foam smoothly.

[0009] According to the foam straight cutting machine described in the utility model, a fixing block is fixedly connected to the upper surface of the first connecting plate, and the upper surface of the fixing block is fixedly connected to the second rotating shaft, so that the cutting knife can cut the foam in multiple directions.

[0010] According to the foam straight cutting machine described in the utility model, the upper surface of the electric lifting rod is fixedly connected to the first electric slider, and the side surface of the first electric slider is slidably connected to the first sliding rod, which can ensure that the cutting knife moves forward and backward to cut the foam.

[0011] According to the foam straight cutting machine described in the utility model, the side surface of the first slide bar is fixedly connected to the second connecting plate, and the upper surface of the second connecting plate is fixedly connected to the second electric slider, so that the cutting knife can move left and right to cut the foam.

[0012] According to the foam straight cutting machine described in the utility model, the second electric slider is slidably connected to the second slide bar, and the second slide bar is fixedly connected to the support block, so as to ensure that the cutting knife can move left and right to cut the foam and ensure the stability of the entire device structure.

[0013] Beneficial Effects

[0014] Compared with the prior art, this foam straight cutting machine

[0015] 1. Through the protective pad, fixed plate, electric telescopic rod, compression spring and slide groove, the device can stably fix the foam to ensure the stability of the foam during cutting, avoid the reduction of cutting accuracy due to unreliable foam fixation, reduce product qualification rate and waste materials.

[0016] 2. Through the electric lifting rod, the second motor, the second rotating shaft, the first rotating shaft, the cutting knife and the first motor, the device can move and cut the foam in different directions, which can meet people's more needs for foam cutting and expand the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is the overall structure diagram of a foam straight cutting machine of the utility model;

[0019] Figure 2 This is a bottom view of the structure of a foam straight cutting machine of the utility model;

[0020] Figure 3 This is a structural diagram of a protective pad of a foam straight cutting machine of the utility model;

[0021] Figure 4 The utility model is a cutting knife structure diagram of a foam straight cutting machine.

[0022] Legend:

[0023] 1. Protection pad; 2. Fixed plate; 3. Electric telescopic rod; 4. Compression spring; 5. Slide groove; 6. Cutting knife; 7. First rotating shaft; 8. First motor; 9. First connecting plate; 10. Fixed block; 11. Second rotating shaft; 12. Second motor; 13. Electric lifting rod; 14. First electric slider; 15. Second electric slider; 16. First slide bar; 17. Second slide bar; 18. Second connecting plate; 19. Protection plate; 20. Support block; 21. Base. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 , the utility model embodiment of a foam straight cutting machine includes: a protection pad 1, a protection foam, a fixed plate 2 is fixedly connected to the rear surface of the protection pad 1, a fixed foam, an electric telescopic rod 3 and a compression spring 4 are fixedly connected to the rear surface of the fixed plate 2, the electric telescopic rod 3 moves the fixed plate 2 and the protection pad 1, the compression spring 4 reduces the vibration of the fixed plate 2 and the protection pad 1 when moving, and a slide groove 5 is slidably connected to the side surface of the fixed plate 2 to improve the stability of the fixed plate 2 and the protection pad 1 when moving, and the rear surfaces of the electric telescopic rod 3, the compression spring 4 and the slide groove 5 are fixedly connected to a support block 20, and the parts of the fixed support device, the protection pad 1, the fixed plate 2, the electric telescopic rod 3, the compression spring 4 and the slide groove 5 are symmetrically distributed on the support block 20, and the upper surface of the support block 20 is fixedly connected to the protection plate 19, the protection device, and the lower surface of the support block 20 is fixedly connected to the base 21, which fixedly supports the entire device.

[0026] An electric lifting rod 13 is used to lift and lower the cutting knife 6. The upper surface of the electric lifting rod 13 is fixedly connected with a first electric slider 14 for moving the cutting knife 6 forward and backward. The side surface of the first electric slider 14 is slidably connected with a first slide bar 16 for moving the cutting knife 6 forward and backward. The side surface of the first slide bar 16 is fixedly connected with a second connecting plate 18 for connecting the first slide bar 16 and the second electric slider 15. The upper surface of the second connecting plate 18 is fixedly connected with a second electric slider 15 for moving the cutting knife 6 left and right. The side surface of the second electric slider 15 is slidably connected with a second slide bar 17 for moving the cutting knife 6 left and right. The side surface of the second slide bar 17 is fixedly connected to the support block 20. The lower surface of the electric lifting rod 13 is fixedly connected with a second motor 12 for rotating the cutting direction of the cutting knife 6. The output end of the second motor 12 is fixedly connected with a second rotating shaft 11 for connecting the second motor 12 and the fixed block 10.

[0027] The first rotating shaft 7 drives the cutting knife 6 to rotate. The side surface of the first rotating shaft 7 is fixedly connected with the cutting knife 6 to cut the foam. The left surface of the first rotating shaft 7 is fixedly connected with the output end of the first motor 8 to increase the power for the rotation of the cutting knife 6. The left surface of the first motor 8 is fixedly connected with the first connecting plate 9, which connects the fixed block 10 and the first rotating shaft 7 and the first motor 8. The right surface of the first rotating shaft 7 is rotatably connected with the first connecting plate 9. The upper surface of the first connecting plate 9 is fixedly connected with the fixed block 10, which connects and fixes the second rotating shaft 11 and the first connecting plate 9. The upper surface of the fixed block 10 is fixedly connected with the second rotating shaft 11.

[0028] Working principle: put the foam on the base 21, start the electric telescopic rod 3 to drive the fixing plate 2 and the protective pad 1 to fix the foam, compress the spring 4 and the slide groove 5 to improve the stability of the fixing plate 2 and the protective pad 1 when moving and fixing the foam, start the first motor 8 to drive the cutting knife 6 to rotate to cut the foam, start the electric lifting rod 13 to drive the cutting knife 6 to lift and lower to facilitate the cutting of the foam by the cutting knife 6, start the second motor 12 to drive the cutting knife 6 to cut the foam in multiple directions, start the first electric slider 14 to drive the cutting knife 6 to move forward and backward to cut the foam, start the second electric slider 15 to drive the cutting knife 6 to move left and right to cut the foam, thereby completing the fixation and multi-directional movement cutting of the foam.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A foam straight cutting machine, characterized in that: include: A protection pad (1), wherein a fixing plate (2) is fixedly connected to the rear surface of the protection pad (1), an electric telescopic rod (3) and a compression spring (4) are fixedly connected to the rear surface of the fixing plate (2), and a sliding groove (5) is slidably connected to the side surface of the fixing plate (2); An electric lifting rod (13), wherein a second motor (12) is fixedly connected to a lower surface of the electric lifting rod (13), and a second rotating shaft (11) is fixedly connected to an output end of the second motor (12); A first rotating shaft (7), a cutting knife (6) is fixedly connected to the side surface of the first rotating shaft (7), and an output end of a first motor (8) is fixedly connected to the left surface of the first rotating shaft (7).

2. A foam straight cutting machine according to claim 1, characterized in that: The rear surfaces of the electric telescopic rod (3), the compression spring (4) and the slide groove (5) are fixedly connected to a support block (20), and the protection pad (1), the fixing plate (2), the electric telescopic rod (3), the compression spring (4) and the slide groove (5) are symmetrically distributed on the support block (20).

3. A foam straight cutting machine according to claim 2, characterized in that: The upper surface of the support block (20) is fixedly connected to a protection plate (19), and the lower surface of the support block (20) is fixedly connected to a base (21).

4. A foam straight cutting machine according to claim 1, characterized in that: A first connecting plate (9) is fixedly connected to the left surface of the first motor (8), and a right surface of the first rotating shaft (7) is rotatably connected to the first connecting plate (9).

5. A foam straight cutting machine according to claim 4, characterized in that: A fixing block (10) is fixedly connected to the upper surface of the first connecting plate (9), and the upper surface of the fixing block (10) is fixedly connected to the second rotating shaft (11).

6. A foam straight cutting machine according to claim 1, characterized in that: The upper surface of the electric lifting rod (13) is fixedly connected to a first electric sliding block (14), and the side surface of the first electric sliding block (14) is slidably connected to a first sliding rod (16).

7. A foam straight cutting machine according to claim 6, characterized in that: A second connecting plate (18) is fixedly connected to the side surface of the first sliding rod (16), and a second electric sliding block (15) is fixedly connected to the upper surface of the second connecting plate (18).

8. A foam straight cutting machine according to claim 7, characterized in that: The side surface of the second electric slider (15) is slidably connected to a second slide bar (17), and the side surface of the second slide bar (17) is fixedly connected to a support block (20).

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