Safe edge cutting device for extruded sheet

Abstract

The utility model discloses an extruded sheet safe edge cutting device which comprises a supporting table, a box body is installed on the upper surface of the supporting table, two open grooves are formed in the upper surface of the supporting table, a collecting frame is installed on the bottom face of the supporting table, a smashing frame is installed on the bottom face of the collecting frame, and two smashing rods are rotatably installed in the smashing frame. A plurality of crushing cutters are mounted on the outer surface of each crushing rod, and two crushing motors are mounted on the outer surface of the crushing frame; according to the edge cutting machine, machined broken edges fall into the collecting frame through the groove, then the smashing motor drives the smashing rod and the smashing cutter to smash the broken edges into small blocks, the pump body discharges smashed scraps through the connecting frame and the output pipeline, efficient treatment of the scraps is achieved, the problem that large broken edges are generated in the edge cutting operation is effectively solved, and the service life of the edge cutting machine is prolonged. Therefore, the cutting precision and efficiency are improved, the service life is prolonged, the stability of a production line and the product quality are ensured, meanwhile, the production safety is improved, and remarkable beneficial effects are achieved.

Description

Technical Field

[0001] This utility model relates to the field of extruded polystyrene (XPS) board production technology, specifically to a safe edge-cutting device for XPS boards. Background Technology

[0002] Extruded polystyrene board, also known as extruded polystyrene foam board, is a rigid foam plastic board made by extruding polystyrene resin and polymers into a continuous closed-cell foam during heating and mixing with a catalyst. Its internal structure consists of independent, closed-cell air bubbles. It is an environmentally friendly insulation material with excellent properties such as high compressive strength, low water absorption, moisture resistance, air tightness, lightweight, corrosion resistance, superior aging resistance, and low thermal conductivity. During the production process, the edges of the extruded polystyrene board will have rough edges, which need to be trimmed using an edge trimming machine.

[0003] In the production of extruded polystyrene (XPS) boards, edge trimming is an indispensable step, ensuring that the XPS boards have neat edges and meet standard dimensions. However, this process also presents a significant problem: relatively large debris is generated during edge trimming. Due to its weight, this debris is often difficult to remove effectively by ordinary dust collectors. As the production line continues to operate, this untreated debris gradually accumulates inside the cutting box. If not cleaned for a long time, the accumulated debris will reach a certain level, hindering the normal operation of the edge trimming rollers. This obstruction not only affects the cutting accuracy and efficiency of the edge trimming rollers but may even lead to damage to the rollers, thereby affecting the stability of the entire XPS board production line and product quality. To address this issue, we provide a safe edge trimming device for XPS boards. Utility Model Content

[0004] The purpose of this invention is to provide a safe edge-cutting device for extruded polystyrene boards to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety edge-cutting device for extruded polystyrene boards, comprising a support platform, a housing mounted on the upper surface of the support platform, two slots formed on the upper surface of the support platform, a collection frame mounted on the bottom surface of the support platform, a crushing frame mounted on the bottom surface of the collection frame, two crushing rods rotatably mounted inside the crushing frame, multiple crushing blades mounted on the outer surface of each crushing rod, two crushing motors mounted on the outer surface of the crushing frame, the output end of each crushing motor penetrating the crushing frame and connected to the right end of the crushing rod, a connecting frame mounted on the outer surface of the crushing frame, a pump body mounted on the upper surface of the connecting frame, and an output pipe connected to the output end of the pump body.

[0006] The outer surface of the housing has a fixing groove, a threaded rod is rotatably installed inside the fixing groove, and a motor C is installed on the outer surface of the housing.

[0007] The output end of the motor C passes through the housing and extends into the interior of the fixed slot. The output end of the motor C is connected to the left end of the threaded rod, and an electric lifting rod is threaded onto the outer surface of the threaded rod.

[0008] The output end of the electric lifting rod is equipped with a fixed base, the bottom surface of the fixed base is equipped with an electric slide rail A, the outer surface of the electric slide rail A is slidably equipped with a moving block, and the bottom surface of the moving block is equipped with a motor A.

[0009] The output end of motor A is equipped with a fixed frame, a cutter assembly is rotatably mounted inside the fixed frame, motor B is mounted on the outer surface of the fixed frame, and the output end of motor B passes through the fixed frame and connects to the outer surface of the cutter assembly.

[0010] The housing contains four electric slide rails B, each with a movable plate slidably mounted on its outer surface, and each movable plate has a connecting frame mounted on its outer surface.

[0011] Each of the connecting frames has two electric push rods installed inside, and each electric push rod has a clamping plate installed at its output end.

[0012] The support platform has four support legs installed on its bottom surface, and the outer surface of the housing is equipped with a controller.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention uses a slotted design to allow the processed edge fragments to fall into a collection frame. Then, a crushing motor drives a crushing rod and crushing blades to crush the edge fragments into small pieces. The pump body discharges the crushed debris through a connecting frame and an output pipe, achieving efficient processing of the debris. This effectively solves the problem of large edge fragments generated during edge cutting, thereby improving cutting accuracy and efficiency, extending its service life, ensuring the stability of the production line and product quality, and improving production safety. It has significant beneficial effects. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the extruded polystyrene board safety edge cutting device of this utility model;

[0016] Figure 2 This is a side view of the extruded polystyrene board safety edge cutting device of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the extruded polystyrene board safety edge cutting device of this utility model;

[0018] Figure 4 For the extruded polystyrene board safety edge cutting device of this utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0019] In the picture:

[0020] 1. Support platform; 2. Support leg; 3. Box body; 4. Slot; 5. Fixing slot; 6. Threaded rod; 7. Electric lifting rod; 8. Fixed seat; 9. Electric slide rail A; 10. Moving block; 11. Motor A; 12. Fixing frame; 13. Cutter assembly; 14. Motor B; 15. Electric slide rail B; 16. Moving plate; 17. Connecting frame; 18. Electric push rod; 19. Clamping plate; 20. Collection frame; 21. Crushing frame; 22. Connecting frame; 23. Pump body; 24. Output pipe; 25. Crushing motor; 26. Crushing rod; 27. Crushing blade; 28. Controller; 29. ​​Motor C. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a safety edge cutting device for extruded polystyrene boards, including a support platform 1, a box 3 installed on the upper surface of the support platform 1, two slots 4 opened on the upper surface of the support platform 1, a collection frame 20 installed on the bottom surface of the support platform 1, a crushing frame 21 installed on the bottom surface of the collection frame 20, two crushing rods 26 rotatably installed inside the crushing frame 21, multiple crushing blades 27 installed on the outer surface of each crushing rod 26, two crushing motors 25 installed on the outer surface of the crushing frame 21, the output end of each crushing motor 25 passing through the crushing frame 21 and connected to the right end of the crushing rod 26, a connecting frame 22 installed on the outer surface of the crushing frame 21, a pump body 23 installed on the upper surface of the connecting frame 22, and an output pipe 24 connected to the output end of the pump body 23.

[0023] The outer surface of the housing 3 is provided with a fixing groove 5, and a threaded rod 6 is rotatably installed inside the fixing groove 5. The outer surface of the housing 3 is also equipped with a motor C29.

[0024] The output end of motor C29 passes through housing 3 and extends into the interior of fixed groove 5. The output end of motor C29 is connected to the left end of threaded rod 6. An electric lifting rod 7 is threadedly connected to the outer surface of threaded rod 6.

[0025] The output end of the electric lifting rod 7 is equipped with a fixed base 8, the bottom surface of the fixed base 8 is equipped with an electric slide rail A9, the outer surface of the electric slide rail A9 is slidably equipped with a moving block 10, and the bottom surface of the moving block 10 is equipped with a motor A11. Through the cooperation of the motor C29 and the electric slide rail A9, the position of the cutter assembly 13 can be flexibly adjusted, making it more precise during use.

[0026] The output end of motor A11 is equipped with a fixed frame 12. Inside the fixed frame 12, a cutter assembly 13 is rotatably mounted. The cutter assembly 13 includes a cutter and a cutter blade, which can quickly cut the edge of the extruded board. A motor B14 is mounted on the outer surface of the fixed frame 12. The output end of motor B14 passes through the fixed frame 12 and connects to the outer surface of the cutter assembly 13. The cutter assembly 13 is driven to rotate by motor A11, and the cutting angle of the cutter assembly 13 can be flexibly adjusted.

[0027] The housing 3 has four electric slide rails B15 installed inside. Each electric slide rail B15 has a movable plate 16 slidably installed on its outer surface, and each movable plate 16 has a connecting frame 17 installed on its outer surface.

[0028] Each connecting frame 17 has two electric push rods 18 installed inside, and each electric push rod 18 has a clamping plate 19 installed at its output end. The electric push rod 18 drives the clamping plate 19 to clamp the extruded board, making it more stable during the cutting process.

[0029] The support platform 1 has four support legs 2 installed on its bottom surface, and the outer surface of the housing 3 has a controller 28 installed on its outer surface.

[0030] Working principle: In use, first, place the device on the designated work area via support leg 2. Then, place the extruded polystyrene (XPS) board to be processed inside the housing 3. Activate one set of electric push rods 18 to drive clamping plate 19 to clamp and fix the front end of the XPS board. Activate one electric slide rail B15 to move the XPS board with the fixed front end towards the processing area. When it reaches the designated position, activate another set of electric push rods 18 to drive clamping plate 19 to fix the rear end of the XPS board. Drive the connecting frame 17 via the two electric slide rails B15 to move the fixed XPS board towards the designated processing position. Activate the cutting assembly 13 to prepare for edge trimming. Simultaneously, start motor C29 to drive threaded rod 6 to rotate, which in turn drives electric lifting rod 7 and fixing... The seat 8 and the cutter assembly 13 are adjusted to the horizontal processing position. The electric slide rail A9 is started to drive the cutter assembly 13 to adjust to the vertical processing position. The processing distance between the cutter assembly 13 and the extruded board is adjusted by the electric lifting rod 7, thereby flexibly adjusting the processing height. The fragments generated by the cutting edge fall into the inside of the collection frame 20 through the slot 4. The crushing motor 25 is started to drive the crushing rod 26 and the crushing blade 27 to rotate, so that the fragments inside the collection frame 20 are crushed into small pieces that are easy to collect as they slide into the crushing frame 21. The pump body 23 is started to drive the connecting frame 22 to extract the crushed small pieces. The extracted fragments are discharged through the output pipe 24. The extrusion can efficiently and safely complete the cutting edge operation of the extruded board, while ensuring the stable operation of the production line and product quality.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Safety edge cutting device for extruded sheets, comprising a support table (1), characterized in that: The upper surface of the support table (1) is provided with a box body (3), the upper surface of the support table (1) is provided with two grooves (4), the bottom surface of the support table (1) is provided with a collection frame (20), the bottom surface of the collection frame (20) is provided with a crushing frame (21), the inside of the crushing frame (21) is rotatably provided with two crushing rods (26), the outer surface of each crushing rod (26) is provided with a plurality of crushing cutters (27), the outer surface of the crushing frame (21) is provided with two crushing motors (25), the output end of each crushing motor (25) is connected with the right end of the crushing rod (26) after penetrating through the crushing frame (21), the outer surface of the crushing frame (21) is provided with a connecting frame (22), the upper surface of the connecting frame (22) is provided with a pump body (23), and the output end of the pump body (23) is communicated with an output pipeline (24).

2. The apparatus of claim 1 wherein: The outer surface of the box body (3) is provided with a fixed groove (5), and the inside of the fixed groove (5) is rotatably provided with a threaded rod (6).

3. The apparatus of claim 2 wherein: The output end of the motor C (29) penetrates through the box body (3) and extends to the inside of the fixed groove (5), and the output end of the motor C (29) is connected with the left end of the threaded rod (6).

4. The apparatus of claim 3 wherein: The output end of the electric lifting rod (7) is provided with a fixed seat (8), the bottom surface of the fixed seat (8) is provided with an electric sliding rail A (9), the outer surface of the electric sliding rail A (9) is slidably provided with a moving block (10), and the bottom surface of the moving block (10) is provided with a motor A (11).

5. The apparatus of claim 4 wherein: The output end of the motor A (11) is provided with a fixed frame (12), the inside of the fixed frame (12) is rotatably provided with a cutter assembly (13), the outer surface of the fixed frame (12) is provided with a motor B (14), and the output end of the motor B (14) is connected with the outer surface of the cutter assembly (13) after penetrating through the fixed frame (12).

6. The apparatus of claim 1 wherein: The inside of the box body (3) is provided with four electric sliding rails B (15), the outer surface of each electric sliding rail B (15) is slidably provided with a moving plate (16), and the outer surface of each moving plate (16) is provided with a connecting frame (17).

7. The apparatus of claim 6 wherein: The inside of each connecting frame (17) is provided with two electric push rods (18), and the output end of each electric push rod (18) is provided with a clamping plate (19).

8. The apparatus of claim 1 wherein: The bottom surface of the support table (1) is provided with four supporting legs (2), and the outer surface of the box body (3) is provided with a controller (28).

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