Foaming board drilling device

Abstract

The utility model relates to the technical field of foam board processing, in particular to a foam board drilling device which comprises a frame, a guide mechanism, a drilling mechanism and a driving structure. The guide mechanism comprises a first guide rail and a connecting plate, the first guide rail is fixed to the frame, and the connecting plate is slidably connected with the first guide rail. The drilling mechanism comprises a drill bit and a driving motor, the drill bit and the driving motor are both installed on the connecting plate, the driving motor drives the drill bit to rotate, the drill bit faces a foaming plate in the laminating machine, and the drill bit end protrudes out of the connecting plate; the driving structure is installed on the frame and can push the drilling mechanism to drill foam boards in the laminating machine. The connecting plate is driven by the driving structure to slide on the first guide rail, the drilling mechanism located on the connecting plate is made to move towards the foaming plate, the driving motor drives the drill bit to rotate, drilling is conducted on the foaming plate, manual drilling is not needed, the drilling efficiency is high, and the depth can be unified.

Description

Technical Field

[0001] The utility model relates to the technical field of foamed board processing, in particular to a foamed board drilling device. Background Art

[0002] Foam board is a lightweight and porous insulation material. It has been widely used in the construction industry due to its light weight, high strength, thermal insulation, and environmental protection. The production process of foam board usually requires drilling, injection, plugging, and lamination of the foam board.

[0003] Before laminating the existing foam board, it is necessary to drill holes in the foam board with a manual handheld drill, and after drilling, additives such as foaming agent, flame retardant, anti-aging agent, etc. are injected into the foam board, and the injection holes opened on the foam board are blocked. After the above process is completed, the foam board is sent to a laminator for lamination and extruded into shape.

[0004] However, the existing foam board drilling methods are mostly manual drilling, and the manual drilling method is prone to errors, and the drilling depth and drilling position have deviations, especially when drilling some thin foam boards. For example, when a handheld drilling gun is manually pushed into the foam board at an angle to drill the foam board, the drill bit is easy to drill out from the side of the foam board, causing damage to the foam board, and the manual drilling efficiency is not high. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a foam board drilling device that can perform drilling without manual work and reduce errors to prevent damage to the foam board, so as to solve the problems in the prior art of manual drilling that are prone to errors, deviations in drilling depth and drilling position, and easy damage to the foam board when the drilling gun is pushed in obliquely.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides a foam board drilling device, comprising: a frame, a guiding mechanism, a drilling mechanism and a driving structure, wherein the frame is suitable for being installed on one side of a laminator; the guiding mechanism comprises a guide rail and a connecting plate, the guide rail is fixed on the frame, and the connecting plate is slidably connected to the guide rail; the drilling mechanism comprises a drill bit and a driving motor, both of which are mounted on the connecting plate, the driving motor drives the drill bit to rotate, the drill bit faces the foam board in the laminator, and the drill end thereof protrudes from the connecting plate; the driving structure is mounted on the frame, and can push the drilling mechanism to drill holes in the foam board in the laminator.

[0009] Optionally, the driving structure includes a servo motor 1 and a screw rod 1, the servo motor 1 is fixed on the frame, the output end of the servo motor 1 is fixed to the screw rod 1, and the screw rod 1 is threadedly connected to the connecting plate.

[0010] Optionally, a round block is installed at the free end of the screw rod 1.

[0011] Optionally, it also includes a lateral displacement mechanism, which includes a support frame, a second guide rail, a mounting plate, a second servo motor and a second screw rod. The support frame is installed on the frame, the second guide rail is fixed on the support frame, the mounting plate is slidably connected to the second guide rail, the driving structure, the drilling mechanism and the guide mechanism are all installed on the mounting plate, the second servo motor is fixed on one side of the support frame, the output end of the second servo motor is fixed to the second screw rod, and the second screw rod is threadedly connected to the mounting plate.

[0012] Optionally, a plurality of connecting through holes are provided on the mounting plate.

[0013] Optionally, it also includes a height adjustment mechanism, which includes a guide rail three, a servo motor three and a screw rod three. The servo motor three is fixed on the top of the frame, the guide rail three is fixed to the frame, the support frame is slidingly connected to the guide rail three, the output end of the servo motor three is fixed to the screw rod three, and the screw rod three is threadedly connected to the support frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a foam board drilling device, which has the following beneficial effects:

[0016] 1. The utility model drives the connecting plate to slide on the guide rail through the driving structure, so that the drilling mechanism on the connecting plate moves toward the foaming plate. At this time, the driving motor drives the drill bit to rotate to drill the foaming plate. After the drilling is completed, the driving structure drives the connecting plate to be retracted to complete the drilling. The structure does not require manual drilling and has high efficiency. The moving direction of the connecting plate is limited by the guide rail, the drill bit will not tilt during drilling, and the depth can be relatively uniform.

[0017] 2. The utility model provides a lateral displacement mechanism on the frame, and drives the driving structure, the drilling mechanism and the guide mechanism to move laterally, thereby drilling a plurality of casting holes on the side of the foaming board;

[0018] 3. The utility model provides a height adjustment mechanism on the frame to drive the lateral displacement mechanism to move up and down, so that the lateral displacement mechanism stops in front of the foam board to be drilled, and the foam board is drilled by the drilling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 Shows Figure 1 A schematic diagram of the enlarged structure at point A;

[0021] Figure 3 Shows Figure 1 A schematic diagram of the enlarged structure at B;

[0022] Figure 4 shows a schematic structural diagram of the lateral displacement mechanism;

[0023] Figure 5 A partial structural schematic diagram is shown.

[0024] In the figure: 1. frame; 2. guide rail 1; 3. connecting plate; 4. drill bit; 5. drive motor; 6. servo motor 1; 7. screw rod 1; 8. round block; 9. support frame; 10. guide rail 2; 11. mounting plate; 12. servo motor 2; 13. screw rod 2; 14. connecting through hole; 15. guide rail 3; 16. servo motor 3; 17. screw rod 3. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example: See Figures 1 to 5 According to an embodiment of the utility model, a technical solution is provided: a foam board drilling device, comprising: a frame 1, a guide mechanism, a drilling mechanism and a driving structure, wherein the frame 1 is installed on one side of a laminator; the guide mechanism comprises a guide rail 2 and a connecting plate 3, the guide rail 2 is fixed on the frame 1, and the connecting plate 3 is slidably connected to the guide rail 2. It should be noted that the connecting plate 3 is embedded in the guide rail 2 and slidably connected, and the connecting plate 3 will not fall off the guide rail 2; the drilling mechanism comprises a drill bit 4 and a driving motor 5, both of which are installed on the connecting plate 3, and the driving motor 5 is driven by the drill bit 4 and the driving motor 5. The motor 5 drives the drill bit 4 to rotate, and the drill bit 4 faces the foam board in the laminator, and the end of the drill bit 4 protrudes from the connecting plate 3; the driving structure is installed on the frame 1, and can push the drilling mechanism to drill holes in the foam board in the laminator. It should be noted that the driving structure can be an electric push rod, which is fixed on the frame 1, and its output end pushes the connecting plate 3 to slide on the guide rail 2; it can be a screw motor, the main body of the screw motor is fixed on the frame 1, and its screw end is threadedly connected to the connecting plate 3, or the servo motor can drive the screw to drive the connecting plate 3 to slide on the guide rail 2, etc.

[0027] The foam board drilling device adopts the above-mentioned structure, and the frame 1 is fixed on the laminator, and the drill bit 4 is directed toward the foam board in the laminator. When it is needed, the connecting plate 3 is driven by the driving structure to slide on the guide rail 2, so that the drilling mechanism located on the connecting plate 3 moves toward the foam board. At this time, the driving motor 5 drives the drill bit 4 to rotate to drill the foam board. After the drilling is completed, the driving structure drives the connecting plate 3 to be retracted to complete the drilling. This structure does not require manual drilling and is highly efficient. The moving direction of the connecting plate 3 is limited by the guide rail. The drill bit 4 will not tilt during drilling, and the depth can be relatively uniform, which solves the problem of existing manual drilling, which is prone to errors, the drilling depth and the drilling position have deviations, and the foam board is easily damaged when the drilling gun is pushed in obliquely.

[0028] In this embodiment, among various driving modes, such as an electric push rod or a screw motor driving the connecting plate 3 to move, the driving mode of the servo motor 6 driving the screw rod 7 can maximize the increase of precision control, and the servo motor 6 responds quickly and runs smoothly at a low speed without generating large vibrations. For this reason, the driving structure is set to drive the connecting plate 3 to slide by the servo motor 6 and the screw rod 7.

[0029] In this embodiment, since the end of the screw rod 7 needs to partially protrude from the connecting plate 3, and when no protective measures are provided at the free end of the screw rod 7, after the screw rod 7 is driven to rotate by the servo motor 6, the screw rod 7 rotates. At this time, the screw rod 7 is like an electric drill, which is prone to potential safety hazards. For this reason, a round block 8 is installed at the free end of the screw rod 7. The provision of the round block 8 can reduce the occurrence of potential safety hazards, and the round block 8 can also play a limiting role. When the screw rod 7 drives the connecting plate 3 to move to a certain extent, the round block 8 will resist the connecting plate 3 and hinder the movement of the connecting plate 3.

[0030] In this embodiment, the length of the foam board is proportional to the number of holes drilled on one side of the length of the foam board. Usually, multiple casting holes need to be drilled on one side of the foam board. When drilling multiple holes, the foam board needs to be manually pushed to move, which still has some defects. For this reason, a lateral displacement mechanism is provided on the frame 1, and the drill bit 4 is driven by the lateral displacement mechanism to drill multiple casting holes on one side of the foam board. The lateral displacement mechanism includes a support frame 9, a guide rail 10, a mounting plate 11, a servo motor 12 and a screw rod 13. The support frame 9 is installed on the frame 1, and the guide rail 10 is fixed on the support frame 9. The mounting plate 11 is slidably connected to the guide rail 10, and the driving structure, drilling mechanism and guiding mechanism are all installed on the mounting plate 11. The servo motor 12 is fixed on one side of the support frame 9, and the output end of the servo motor 12 is fixed to the screw rod 13, and the screw rod 13 is threadedly connected to the mounting plate 11. When it is necessary to drill multiple casting holes on one side of the foam board, the servo motor 12 drives the screw rod 13 to rotate, driving the mounting plate 11 to move horizontally. When it moves to a certain distance, the driving structure, drilling mechanism and guiding mechanism located on the mounting plate 11 drill holes in the foam board.

[0031] In this embodiment, after the drilling mechanism is used for a long time, maintenance is inevitable, but it is not convenient to perform maintenance directly on the frame 1 on one side of the laminator, and it is also difficult to replace the drill bit 4 and the drive motor 5. For this reason, a plurality of connecting through holes 14 are provided on the mounting plate 11. It should be noted that the connecting through holes 14 can be compatible with bolts on the market, and the drilling mechanism can be installed on the mounting plate 11 by bolts, and other structures such as injection guns and material blockers can also be installed on the mounting plate 11.

[0032] In this embodiment, the existing laminating machines are generally divided into single-layer lamination and multi-layer lamination. When used on a multi-layer laminating machine, multiple sets of drilling mechanisms are required, which greatly increases the cost. In order to reduce the cost, a height adjustment mechanism is installed on the frame 1. Through the height adjustment mechanism, the lateral displacement mechanism and the driving structure located on the lateral displacement mechanism, the drilling mechanism and the guide mechanism are driven to adjust the height. The height adjustment mechanism includes a guide rail three 15, a servo motor three 16 and a screw rod three 17. The servo motor three 16 is fixed on the top of the frame 1, the guide rail three 15 is fixed to the frame 1, the support frame 9 is slidably connected to the guide rail three 15, the output end of the servo motor three 16 is fixed to the screw rod three 17, and the screw rod three 17 is threadedly connected to the support frame 9. Through the height adjustment mechanism, the lateral displacement mechanism is driven to move up and down, so that the lateral displacement mechanism is stopped in front of the foam board to be drilled, and the foam board is drilled through the drilling mechanism.

[0033] Working principle:

[0034] S1. When used on a single-layer laminating machine, the required drilling depth and the number of holes to be drilled on the side end of the foam board are adjusted by adjusting the size and thickness of the foam board. When drilling, the servo motor 12 drives the screw 13 to rotate, driving the mounting plate 11 to move laterally on the guide rail 10. When it moves to a certain distance, the servo motor 6 located on the mounting plate 11 drives the screw 7 to rotate, thereby driving the connecting plate 3 to slide on the guide rail 2. At the same time, the driving motor 5 drives the drill bit 4 to rotate. In the process of the connecting plate 3 slowly moving toward the foam board, the drill bit 4 drills holes in the foam board. Then, the servo motor 6 drives the screw 7 to rotate to reset the connecting plate 3. The servo motor 12 drives the mounting plate 11 to move laterally again for secondary drilling. When the thickness of the foam board is different, the height of the lateral displacement mechanism can be adjusted by the height adjustment mechanism to adapt to foam boards of different thicknesses.

[0035] S2. When used on a multi-layer laminating machine, the required drilling depth and the number of holes to be drilled on the side of the foaming board are adjusted by adjusting the size and thickness of the foaming board. When drilling, the foaming board is placed on the top or bottom layer of the multi-layer laminating machine, or on any layer, but the general placement order is from top to bottom or from bottom to top. After the foaming board is placed, the servo motor 3 16 and the screw rod 3 17 drive the lateral displacement mechanism to move to the foaming board, and the servo motor 2 12 drives the screw rod 2 13 to rotate, driving the mounting plate 11 to move laterally on the guide rail 2 10. When it moves to a certain distance, the servo motor 16 located on the mounting plate 11 The screw rod 7 is driven to rotate, thereby driving the connecting plate 3 to slide on the guide rail 2, and the driving motor 5 drives the drill bit 4 to rotate. In the process of the connecting plate 3 slowly moving toward the foam board, the drill bit 4 drills holes in the foam board, and then the servo motor 6 drives the screw rod 7 to rotate to drive the connecting plate 3 to reset, and the servo motor 2 12 drives the mounting plate 11 to move horizontally again for secondary drilling. During this drilling process, the subsequent foam boards can be placed in sequence, and then the above operation is repeated for drilling, and so on until the foam boards on the multi-layer laminating machine are drilled and the injection, blocking and other processes are completed, and then the laminating machine laminates the foam boards.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foam board drilling device, characterized in that: include: A frame (1) adapted to be mounted on one side of a laminating machine; The guide mechanism comprises a guide rail (2) and a connecting plate (3), wherein the guide rail (2) is fixed on the frame (1), and the connecting plate (3) is slidably connected to the guide rail (2); A drilling mechanism, comprising a drill bit (4) and a drive motor (5), wherein the drill bit (4) and the drive motor (5) are both mounted on the connecting plate (3), the drive motor (5) drives the drill bit (4) to rotate, the drill bit (4) faces the foaming board in the laminator, and the end of the drill bit (4) protrudes from the connecting plate (3); The driving structure is mounted on the frame (1) and can drive the drilling mechanism to drill holes in the foamed board in the laminating machine.

2. A foam board drilling device according to claim 1, characterized in that: The driving structure comprises a servo motor (6) and a screw rod (7); the servo motor (6) is fixed on the frame (1); the output end of the servo motor (6) is fixed to the screw rod (7); and the screw rod (7) is threadedly connected to the connecting plate (3).

3. A foam board drilling device according to claim 2, characterized in that: A round block (8) is installed at the free end of the screw rod 1 (7).

4. A foam board drilling device according to claim 1, characterized in that: The invention also comprises a lateral displacement mechanism, which comprises a support frame (9), a second guide rail (10), a mounting plate (11), a second servo motor (12) and a second screw rod (13); the support frame (9) is mounted on the frame (1); the second guide rail (10) is fixed on the support frame (9); the mounting plate (11) is slidably connected to the second guide rail (10); the driving structure, the drilling mechanism and the guiding mechanism are all mounted on the mounting plate (11); the second servo motor (12) is fixed on one side of the support frame (9); the output end of the second servo motor (12) is fixed to the second screw rod (13); and the second screw rod (13) is threadedly connected to the mounting plate (11).

5. A foam board drilling device according to claim 4, characterized in that: The mounting plate (11) is provided with a plurality of connecting through holes (14).

6. A foam board drilling device according to claim 4, characterized in that: The height adjustment mechanism also includes a height adjustment mechanism, which includes a guide rail three (15), a servo motor three (16) and a screw rod three (17), wherein the servo motor three (16) is fixed to the top of the frame (1), the guide rail three (15) is fixed to the frame (1), the support frame (9) is slidably connected to the guide rail three (15), the output end of the servo motor three (16) is fixed to the screw rod three (17), and the screw rod three (17) is threadedly connected to the support frame (9).

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