Cutting device for PP hollow plate

Abstract

The utility model discloses a PP hollow plate cutting device which comprises a working table, a cutting groove is formed in the left side of the upper end of the working table, a support is fixedly installed on the left side of the upper end of the working table, a cutting blade is fixedly installed at the front end of an adjusting plate, and a plate body is placed at the upper end of the working table. A power assembly is arranged at the upper end of the fixing plate, a first positioning plate is fixedly mounted at the lower end of the power assembly, a sponge layer is fixedly mounted at the lower end of the first positioning plate, an adjusting assembly is arranged in the pushing concave plate, and two second positioning plates are fixedly mounted on the opposite faces of the adjusting assembly. The problem that when a hollow plate is machined, position deviation is likely to happen, and the machining precision is affected is solved. According to the technical scheme, the cutting device for the PP hollow plate is provided. The second positioning plate is matched with the first positioning plate to position and fix the plate body, so that position deviation is prevented when the plate body is processed and cut, and the processing and cutting precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to PP hollow board processing equipment, more specifically, it relates to a PP hollow board cutting device. Background Art

[0002] The PP hollow board cutting device is a device for cutting PP hollow boards, which is usually used in production where PP hollow boards need to be cut into specific shapes and sizes. The device usually includes a cutting tool and a drive mechanism, which can cut the PP hollow board according to a preset cutting path. The cutting tool can be a blade, and the drive mechanism is responsible for controlling the movement of the cutting tool to achieve precise cutting.

[0003] Before cutting, the existing hollow panels need to be moved and loaded onto a cutting device for cutting. When the hollow panels are moved, the center of gravity is easily unstable and the position is shifted, making it impossible to accurately load the hollow panels. As a result, the cutting device is unable to accurately cut the hollow panels, reducing the processing accuracy.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a PP hollow plate cutting device, which applies pressure to the plate body through a second positioning plate to clamp the plate body to prevent position shifting when the plate body moves, and applies pressure to the left part of the plate body when the first positioning plate moves downward, thereby positioning and fixing the plate body, thereby preventing position shifting during plate body processing and cutting, and allowing the cutting blade to accurately cut the plate body, thereby ensuring processing and cutting accuracy.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a pp hollow plate cutting device comprises a workbench, a cutting groove is provided on the left side of the upper end of the workbench, a bracket is fixedly installed on the left side of the upper end of the workbench, a through groove is provided on the upper end of the bracket, a screw rod is movably connected inside the through groove, a first servo motor is fixedly installed at the rear end of the screw rod, an adjustment plate is threadedly connected to the outer surface of the screw rod, a cutting blade is fixedly installed at the front end of the adjustment plate, a plate body is placed on the upper end of the workbench, a fixing plate is fixedly installed on the right end of the bracket, a power assembly is arranged on the upper end of the fixing plate, a first positioning plate is fixedly installed on the lower end of the power assembly, a sponge layer is fixedly installed on the lower end of the first positioning plate, a first cylinder is fixedly installed on the right side of the upper end of the workbench, a pushing concave plate is fixedly installed on the output end of the first cylinder, an adjusting assembly is arranged inside the pushing concave plate, two second positioning plates are fixedly installed on the opposite surface of the adjusting assembly, and the plate body is located in the middle position of the opposite surfaces of the two second positioning plates.

[0007] The utility model is further configured as follows: the power assembly comprises a second cylinder, a ladder frame is fixedly mounted on the output end of the second cylinder, and the ladder frame is fixedly connected to the first positioning plate.

[0008] The utility model is further configured as follows: the adjustment component includes a forward and reverse threaded rod, a second servo motor is fixedly installed at the front end of the forward and reverse threaded rod, two adjustment plates are threadedly connected to the outer surface of the forward and reverse threaded rod, and the adjustment plate is fixedly connected to the second positioning plate.

[0009] The utility model is further configured as follows: the first positioning plate is located above the plate body.

[0010] The utility model is further configured as follows: the height of the plate body is greater than the height of the pushing concave plate.

[0011] In summary, the utility model has the following beneficial effects:

[0012] 1. Apply pressure to the plate body through the second positioning plate to clamp the plate body to prevent the plate body from shifting when it moves. Apply pressure to the left part of the plate body when the first positioning plate moves downward to position and fix the plate body, so as to prevent the plate body from shifting during processing and cutting, and enable the cutting blade to accurately cut the plate body, thereby ensuring the processing and cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the power assembly of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model.

[0016] In the figure: 1. workbench; 2. cutting groove; 3. bracket; 4. through groove; 5. screw rod; 6. first servo motor; 7. adjustment plate; 8. cutting blade; 9. plate body; 10. fixing plate; 11. power assembly; 12. first positioning plate; 13. sponge layer; 14. first cylinder; 15. pushing concave plate; 16. adjustment assembly; 17. second positioning plate; 111. second cylinder; 112. ladder frame; 161. positive and negative threaded rods; 162. second servo motor; 163. adjustment plate. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] A PP hollow board cutting device, such as Figures 1 to 3As shown, it includes a workbench 1, a cutting groove 2 is opened on the left side of the upper end of the workbench 1, a bracket 3 is fixedly installed on the left side of the upper end of the workbench 1, a through groove 4 is opened on the upper end of the bracket 3, a screw rod 5 is movably connected inside the through groove 4, a first servo motor 6 is fixedly installed at the rear end of the screw rod 5, an adjustment plate 7 is threadedly connected to the outer surface of the screw rod 5, a cutting blade 8 is fixedly installed at the front end of the adjustment plate 7, a plate body 9 is placed on the upper end of the workbench 1, a fixing plate 10 is fixedly installed on the right end of the bracket 3, a power assembly 11 is arranged on the upper end of the fixing plate 10, a first positioning plate 12 is fixedly installed on the lower end of the power assembly 11, the first positioning plate 12 is located above the plate body 9, a sponge layer 13 is fixedly installed on the lower end of the first positioning plate 12, a first cylinder 14 is fixedly installed on the right side of the upper end of the workbench 1, a pushing concave plate 15 is fixedly installed on the output end of the first cylinder 14, the height of the plate body 9 is greater than the height of the pushing concave plate 15, an adjusting assembly 16 is arranged inside the pushing concave plate 15, and an adjusting assembly 16 is arranged inside the adjusting concave plate 15. Two second positioning plates 17 are fixedly installed on the opposite surface of the joint assembly 16, and the plate body 9 is located in the middle position of the opposite surfaces of the two second positioning plates 17. When the first cylinder 14 is started, the concave plate 15 is driven to move to the left, thereby driving the plate body 9 to move a distance to the left for loading. Pressure is applied to the plate body 9 by the second positioning plate 17 to clamp the plate body 9 to prevent the plate body 9 from shifting when it moves. When the first positioning plate 12 moves downward, pressure is applied to the left part of the plate body 9 to position and fix the plate body 9, so that the plate body 9 is prevented from shifting when it is processed and cut, so that the cutting blade 8 can accurately cut the plate body 9 to ensure the processing and cutting accuracy. By providing a sponge layer 13, the sponge has a buffering effect, which can reduce the impact force on the plate body 9 and protect the hollow plate from damage. The first servo motor 6 drives the screw rod 5 to rotate, thereby driving the adjustment plate 7 to slide along the screw rod 5, and then driving the cutting blade 8 to cut the plate body 9 when it moves.

[0022] like Figure 2 As shown, the power assembly 11 includes a second cylinder 111, and a ladder frame 112 is fixedly installed at the output end of the second cylinder 111. The ladder frame 112 and the first positioning plate 12 are fixedly connected. By starting the second cylinder 111, the ladder frame 112 is pushed to move downward, thereby driving the first positioning plate 12 to move downward to apply pressure to the left part of the plate body 9, thereby positioning and fixing the plate body 9.

[0023] like Figure 3As shown, the adjustment component 16 includes a forward and reverse threaded rod 161, and a second servo motor 162 is fixedly installed at the front end of the forward and reverse threaded rod 161. The outer surface of the forward and reverse threaded rod 161 is threadedly connected to two adjustment plates 163. The adjustment plate 163 is fixedly connected to the second positioning plate 17, and the second servo motor 162 drives the forward and reverse threaded rod 161 to rotate. Since the left and right ends of the forward and reverse threaded rod 161 have threads with different rotation directions respectively, the nuts or adjustment plates 163 with nuts provided at both ends of the forward and reverse threaded rod 161 can move relative to each other. When the two adjustment plates 163 move forward and backward along the forward and reverse threaded rod 161, they drive the two second positioning plates 17 to move forward and backward to contact the front and rear sides of the plate body 9.

[0024] Working principle: by placing the plate body 9 on the workbench 1, one side of the plate body 9 contacts the left side of the push concave plate 15, and the second servo motor 162 drives the positive and negative threaded rod 161 to rotate. Since the left and right ends of the positive and negative threaded rod 161 have threads with different rotation directions, the nuts or adjustment plates 163 with nuts arranged at both ends of the positive and negative threaded rod 161 can move relatively. When the two adjustment plates 163 move forward and backward along the positive and negative threaded rod 161, they drive the two second positioning plates 17 to move forward and backward to contact the front and rear sides of the plate body 9. The second positioning plates 17 apply pressure to the plate body 9 to clamp the plate body 9 to prevent the plate body 9 from shifting when it moves. When the first cylinder 14 is started, the push plate 9 is driven The concave plate 15 moves to the left, thereby driving the plate body 9 to move a distance to the left for loading. The second cylinder 111 is started to push the ladder frame 112 to move downward, thereby driving the first positioning plate 12 to apply pressure to the left part of the plate body 9 when moving downward, thereby positioning and fixing the plate body 9, so that the plate body 9 is prevented from positional displacement during processing and cutting, so that the cutting blade 8 can accurately cut the plate body 9 to ensure the processing and cutting accuracy. By providing a sponge layer 13, the sponge has a buffering effect, which can reduce the impact force on the plate body 9 and protect the hollow plate from damage. The first servo motor 6 drives the screw rod 5 to rotate, thereby driving the adjustment plate 7 to slide along the screw rod 5, and then drives the cutting blade 8 to cut the plate body 9 when moving.

[0025] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A PP hollow board cutting device, comprising a workbench (1), characterized in that: A cutting groove (2) is provided on the left side of the upper end of the workbench (1); a bracket (3) is fixedly installed on the left side of the upper end of the workbench (1); a through groove (4) is provided on the upper end of the bracket (3); a screw rod (5) is movably connected inside the through groove (4); a first servo motor (6) is fixedly installed at the rear end of the screw rod (5); an adjustment plate (7) is threadedly connected to the outer surface of the screw rod (5); a cutting blade (8) is fixedly installed at the front end of the adjustment plate (7); a plate body (9) is placed on the upper end of the workbench (1); a fixing plate (10) is fixedly installed on the right end of the bracket (3); the fixing plate (10) ) is provided with a power assembly (11) at the upper end, a first positioning plate (12) is fixedly mounted at the lower end of the power assembly (11), a sponge layer (13) is fixedly mounted at the lower end of the first positioning plate (12), a first cylinder (14) is fixedly mounted on the right side of the upper end of the workbench (1), a pushing concave plate (15) is fixedly mounted at the output end of the first cylinder (14), an adjusting assembly (16) is arranged inside the pushing concave plate (15), two second positioning plates (17) are fixedly mounted on the opposite surface of the adjusting assembly (16), and the plate body (9) is located in the middle position of the opposite surfaces of the two second positioning plates (17).

2. A PP hollow board cutting device according to claim 1, characterized in that: The power assembly (11) comprises a second cylinder (111), a ladder frame (112) is fixedly mounted on the output end of the second cylinder (111), and the ladder frame (112) is fixedly connected to the first positioning plate (12).

3. A PP hollow board cutting device according to claim 1, characterized in that: The adjustment assembly (16) comprises a forward and reverse threaded rod (161), a second servo motor (162) is fixedly mounted on the front end of the forward and reverse threaded rod (161), two adjustment plates (163) are threadedly connected to the outer surface of the forward and reverse threaded rod (161), and the adjustment plates (163) are fixedly connected to the second positioning plate (17).

4. A PP hollow board cutting device according to claim 1, characterized in that: The first positioning plate (12) is located above the plate body (9).

5. The PP hollow board cutting device according to claim 1, characterized in that: The height of the plate body (9) is greater than the height of the pushing concave plate (15).

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