Cutting device for PVC foam board

Abstract

The utility model discloses a cutting device for a PVC (polyvinyl chloride) foam board, and relates to the technical field of PVC board processing. A cutting assembly is arranged on the upper end face of a workbench, a conveying belt assembly is installed outside the workbench, an installation groove body is formed in the upper end face of the workbench, an adjusting plate is arranged over the installation groove body, an adjusting assembly is installed in the installation groove body, and a limiting assembly is installed over the adjusting plate. According to the PVC foam board conveying device, the driving motor is arranged to drive the conveying belt assembly to rotate, the PVC foam board can be conveyed, when the PVC foam board is conveyed to the position under the pulley block, the arranged electric push rod can drive the mounting plate to move up and down, then the sliding rod can be driven to move up and down in the adjusting plate, and meanwhile the conveying belt assembly can be driven to move up and down. And the pulley block can rotate in the pressing process, so that the conveying smoothness is guaranteed, the device can be suitable for cutting PVC foaming plates with different thicknesses, deviation is avoided in the cutting process, the application range is wide, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC plate processing, in particular to a cutting device for a PVC foam plate. Background Art

[0002] Polyvinyl chloride foam board, referred to as PVC foam board, is a fireproof material. It is mainly used as indoor light partition material, audio-visual space sound insulation material, fireproof material, refrigeration and air conditioning engineering packaging material, roof insulation material and furniture interior material. It has the characteristics of moisture resistance, weather resistance, impact resistance, heat insulation, acid and alkali corrosion resistance, and flame resistance.

[0003] A patent number CN216180978U was searched for a PVC foam board cutting device, which specifically discloses: a bottom plate, a workbench is bolted on the top of the bottom plate, a fixed structure is provided on the top of the workbench, a groove is provided on the top of the workbench, a slider is slidably installed in the groove, a support plate is welded on the top of the slider, a support frame is welded on one side of the support plate, a limit rod is welded on one side of the support plate, a cross plate is slidably installed on the limit rod, a cutting machine is bolted on the bottom of the cross plate and then the cross plate is pressed, and the cross plate drives the cutting machine at the bottom to cut the foam board. However, although the above-mentioned device can realize the left and right horizontal movement of the cutting machine through the slider, it still needs to manually press the cross plate to complete the cutting. The manual operation is relatively complicated, and it is difficult to achieve longitudinal cutting of the PVC foam board, and the applicability is low. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a cutting device for a PVC foam board, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a PVC foam board cutting device, comprising a workbench, support feet evenly distributed on the lower end surface of the workbench, and a cutting assembly arranged on the upper end surface of the workbench, and also comprising:

[0007] The conveyor belt assembly is installed outside the workbench. A driving motor is installed on one side of the conveyor belt assembly to drive the conveyor belt assembly to move to achieve left and right displacement of the PVC foam board.

[0008] The installation tank is provided on the upper end surface of the workbench, and an adjustment plate is provided directly above the installation tank;

[0009] An adjustment component is installed inside the installation slot and is used to adjust the cutting width of the PVC foam board;

[0010] The limit assembly is installed just above the adjustment plate and is used to limit the PVC foam board to prevent the PVC foam board from deflecting.

[0011] Furthermore, the adjustment assembly includes a slide rail, a slider, a rotating support and a threaded rod. The slide rail is installed inside the mounting groove, and the two slide rails are symmetrically arranged. The slider is slidably connected to the upper end surface of the slide rail, and the upper end surface of the slider is fixed to the adjustment plate. The rotating support is fixed to the side of the workbench, the threaded rod is passed through the interior of the rotating support, and one end of the threaded rod close to the adjustment plate is rotatably connected to the adjustment plate.

[0012] Furthermore, a rotating handle is installed at one end of the threaded rod away from the adjusting plate.

[0013] Furthermore, the limit assembly includes a mounting plate, a sliding rod and an electric push rod. The electric push rod is mounted on the lower end surface of the adjustment plate and is located above the conveyor belt assembly. The mounting plate is mounted on the output end of the electric push rod. The sliding rod is symmetrically distributed and mounted on the lower end surface of the mounting plate and is passed through the interior of the adjustment plate.

[0014] Furthermore, a pulley block is fixed to the lower end surface of the slide rod, and the pulley block is in contact with the PVC foam board.

[0015] Furthermore, a limit block is installed inside the installation slot.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can realize the transmission of PVC foam board by arranging a driving motor to drive the conveyor belt assembly to rotate. When the PVC foam board is transmitted to the bottom of the pulley block along with the conveyor belt assembly, the electric push rod can drive the mounting plate to move up and down, and then drive the slide bar to move up and down inside the adjustment plate. The electric push rod can be adjusted to make the pulley block contact with the upper end surface of the PVC foam. At the same time, the pulley block can be rotated during the pressing process to ensure the smoothness of transportation. It can be applied to cutting PVC foam boards of different thicknesses, and the cutting process will not deviate. It has a wide range of applications and is more convenient to operate.

[0018] 2. The utility model can drive the threaded rod to rotate by rotating the rotating handle, and can pull the adjustment plate to slide back and forth along the linear direction of the slide rail along the slider, thereby changing the cutting position of the PVC foam board, thereby adjusting the cutting position of the PVC foam board longitudinally. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a top view schematic diagram of a cutting device for a PVC foam board of the utility model;

[0021] Figure 2 This is a rear view schematic diagram of a cutting device for a PVC foam board of the utility model;

[0022] Figure 3 It is a schematic cross-sectional view of a cutting device for a PVC foam board of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Workbench; 2. Support foot; 3. Conveyor belt assembly; 4. Drive motor; 5. Mounting trough; 6. Slide rail; 7. Slider; 8. Adjustment plate; 9. Rotating support; 10. Threaded rod; 11. Rotating handle; 12. Limit block; 13. Mounting plate; 14. Slide rod; 15. Pulley block; 16. Cutting assembly; 17. Electric push rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-3 As shown, the utility model is a PVC foam board cutting device, comprising a workbench 1, a lower end surface of the workbench 1 evenly distributed with supporting feet 2 and an upper end surface of the workbench 1 provided with a cutting assembly 16, the cutting assembly 16 is driven by a motor to rotate a circular blade to achieve cutting, and the cutting assembly 16 is located between the conveyor belt assembly 3 and the adjustment plate 8;

[0027] The conveyor belt assembly 3 is installed outside the workbench 1. A driving motor 4 is installed on one side of the conveyor belt assembly 3 to drive the conveyor belt assembly 3 to move, so as to achieve left and right displacement of the PVC foam board;

[0028] The installation tank 5 is provided on the upper end surface of the workbench 1. An adjustment plate 8 is provided directly above the installation tank 5. The PVC foam board can contact the adjustment plate 8, thereby limiting the PVC foam board and preventing the PVC foam board from deviating backwards.

[0029] The adjusting component is installed inside the mounting groove 5 and is used to adjust the cutting width of the PVC foam board. The adjusting component includes a slide rail 6, a slider 7, a rotating support 9 and a threaded rod 10. The slide rail 6 is installed inside the mounting groove 5, and the two slide rails 6 are symmetrically arranged. The slider 7 is slidably connected to the upper end surface of the slide rail 6. The slide rail 6 can limit the direction of the slider 7, and the upper end surface of the slider 7 is fixed to the adjusting plate 8. The adjusting plate 8 can slide back and forth along the linear direction of the slide rail 6 with the slider 7. The rotating support 9 is fixed to the side of the workbench 1. A rotating handle 11 is installed at the end of the threaded rod 10 away from the adjusting plate 8. The turning handle 11 can be convenient for personnel to make adjustments. By turning the rotating handle 11, the threaded rod 10 can be driven to rotate. The threaded rod 10 is inserted into the interior of the rotating support 9, and one end of the threaded rod 10 close to the adjusting plate 8 is rotatably connected to the adjusting plate 8. Therefore, the adjusting plate 8 can be pulled to slide back and forth along the linear direction of the slide rail 6 along the slider 7. The PVC foam board can contact the adjusting plate 8, and then the cutting position of the PVC foam board can be changed. A limit block 12 is installed inside the mounting groove 5. The distance between the limit block 12 and the adjusting plate 8 is smaller than the distance between the pulley block 15 and the cutting assembly 16, so as to prevent the operator from turning the handle by mistake and causing a collision;

[0030] The limit assembly is installed just above the adjustment plate 8 and is used to limit the PVC foam board to prevent the PVC foam board from deflecting. The limit assembly includes a mounting plate 13, a slide rod 14 and an electric push rod 17. The electric push rod 17 is installed on the lower end surface of the adjustment plate 8 and is located above the conveyor belt assembly 3. The mounting plate 13 is installed at the output end of the electric push rod 17. The electric push rod 17 can drive the mounting plate 13 to move up and down. The slide rod 14 is symmetrically installed on the lower end surface of the mounting plate 13 and is penetrated through the inner surface of the adjustment plate 8. The sliding rod 14 can be driven to move up and down inside the adjusting plate 8. A pulley block 15 is fixed to the lower end surface of the sliding rod 14, and the pulley block 15 is in contact with the PVC foam board. When the PVC foam board is cut, the electric push rod 17 can be adjusted to make the pulley block 15 contact with the upper end surface of the PVC foam. At the same time, the pulley block 15 can be rotated during the pressing process to ensure the smoothness of transportation. It can be suitable for cutting PVC foam boards of different thicknesses, and the cutting process will not deviate.

[0031] Working principle: First, the workbench 1 is placed horizontally, and the supporting foot 2 is used to support the workbench 1. When in use, the driving motor 4 is turned on to drive the conveyor belt assembly 3 to rotate;

[0032] Place the PVC foam board on the upper end surface of the conveyor belt assembly 3 so that one side of the PVC foam board contacts the adjustment plate 8. By turning the rotating handle 11, the threaded rod 10 can be driven to rotate, and the adjustment plate 8 can be pulled to slide forward and backward along the linear direction of the slide rail 6 along the slider 7, thereby changing the cutting position of the PVC foam board;

[0033] When the PVC foam board is conveyed to the bottom of the pulley block 15 along with the conveyor belt assembly 3, the electric push rod 17 can drive the mounting plate 13 to move up and down, and then drive the slide bar 14 to move up and down inside the adjustment plate 8. The pulley block 15 is fixed to the lower end surface of the slide bar 14, and then the electric push rod 17 can be adjusted to make the pulley block 15 contact with the upper end surface of the PVC foam. At the same time, the pulley block 15 can rotate during the pressing process, so as to ensure the smoothness of transportation. It can be suitable for cutting PVC foam boards of different thicknesses, and no deviation will occur during the cutting process.

[0034] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A PVC foam board cutting device, comprising a workbench (1), support feet (2) evenly distributed on the lower end surface of the workbench (1), and a cutting assembly (16) arranged on the upper end surface of the workbench (1), characterized in that: Also includes: A conveyor belt assembly (3) is installed outside the workbench (1), and a driving motor (4) is installed on one side of the conveyor belt assembly (3) for driving the conveyor belt assembly (3) to move, thereby achieving left-right displacement of the PVC foam board; An installation tank (5) is provided on the upper end surface of the workbench (1), and an adjustment plate (8) is provided directly above the installation tank (5); An adjustment component, installed inside the installation slot (5), for adjusting the cutting width of the PVC foam board; The limiting component is installed just above the adjusting plate (8) and is used to limit the PVC foam board to prevent the PVC foam board from deflecting.

2. A PVC foam board cutting device according to claim 1, characterized in that: The adjustment assembly comprises a slide rail (6), a slider (7), a rotating support (9) and a threaded rod (10); the slide rail (6) is installed inside the installation groove body (5), and the two slide rails (6) are symmetrically arranged; the slider (7) is slidably connected to the upper end surface of the slide rail (6), and the upper end surface of the slider (7) is fixed to the side of the workbench (1); the threaded rod (10) is inserted into the rotating support (9), and one end of the threaded rod (10) close to the adjusting plate (8) is rotatably connected to the adjusting plate (8).

3. A PVC foam board cutting device according to claim 2, characterized in that: A rotating handle (11) is installed at one end of the threaded rod (10) away from the adjustment plate (8).

4. A PVC foam board cutting device according to claim 3, characterized in that: The limit assembly comprises a mounting plate (13), a slide rod (14) and an electric push rod (17); the electric push rod (17) is mounted on the lower end surface of the adjustment plate (8) and is located above the conveyor belt assembly (3); the mounting plate (13) is mounted on the output end of the electric push rod (17); the slide rod (14) is symmetrically mounted on the lower end surface of the mounting plate (13) and is inserted into the interior of the adjustment plate (8).

5. A PVC foam board cutting device according to claim 4, characterized in that: A pulley block (15) is fixed to the lower end surface of the slide bar (14), and the pulley block (15) is in contact with the PVC foam board.

6. A PVC foam board cutting device according to claim 1, characterized in that: A limiting block (12) is installed inside the installation slot (5).

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