Environment-friendly foam board cutting machine

Abstract

The utility model discloses an environment-friendly cystosepiment cutting machine, which relates to the technical field of cystosepiment cutting machines, and adopts the technical scheme that the environment-friendly cystosepiment cutting machine comprises a cutting table rack, a fixing frame is fixedly arranged at the top of the cutting table rack, a cutting assembly and an air exhaust assembly are arranged in the fixing frame, and the cutting assembly comprises two threaded rods; the environment-friendly cystosepiment cutting machine has the beneficial effects that an air exhaust opening of the air exhaust assembly is connected with a sliding seat of the cutting assembly through a connecting plate and a fixing rod, so that when the cutting assembly descends to cut a cystosepiment, the cystosepiment can be conveniently cut, and the cystosepiment can be conveniently cut; the exhaust opening can move downwards along with the exhaust opening, it is guaranteed that the exhaust opening has enough suction force to extract waste gas generated when the heating wire cuts the foam board, and the problems that when a traditional fixed exhaust device cuts the bottom of the foam board, suction force is insufficient, waste gas is dissipated, and extraction is not thorough are solved.

Description

Technical Field

[0001] This utility model relates to the field of foam board cutting machine technology, specifically to an environmentally friendly foam board cutting machine. Background Technology

[0002] As we all know, with the development of technology, foam boards have also appeared in people's field of vision. Before using foam boards, they need to be cut into appropriate sizes using a cutting machine. Electric heating wire cutting is a common way to cut foam boards. It uses current to generate Joule heat by passing through a high-resistance electric heating wire. After the electric heating wire heats up, it melts the foam, resulting in a smooth cut. It can also seal the foam pores and reduce debris, making it suitable for soft foam.

[0003] The existing method of cutting foam boards with electric heating wire generates waste gas during the cutting process. The waste gas is usually absorbed by a gas extraction device. However, the gas extraction device is usually fixed at the top of the cutting device. When the electric heating wire cuts the bottom of the foam board, the suction force of the gas extraction device may not be able to reach the bottom area of ​​the foam board, which can easily cause the waste gas to escape and result in incomplete extraction of waste gas. Utility Model Content

[0004] To address this issue, this utility model provides an environmentally friendly foam board cutting machine. By combining a cutting component with an extraction component, it solves the problem that when the extraction device is usually fixed at the top of the cutting device, the suction force of the extraction device may not be able to reach the bottom area of ​​the foam board when the heating wire is cutting the bottom of the foam board.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly foam board cutting machine, including a cutting table frame, a fixed frame fixedly mounted on the top of the cutting table frame, a cutting component and an air extraction component inside the fixed frame, the cutting component including two threaded rods, toothed pulleys fixedly mounted on the outside of the two threaded rods, a synchronous toothed belt mounted on the outside of the two toothed pulleys, sliding seats mounted on the outside of the two threaded rods, an electric heating wire cutter body fixedly connected between the two sliding seats, the air extraction component including an air extraction port, an air extraction pipe fixedly connected to one side of the air extraction port, an air extraction device body fixedly connected to the top of the air extraction pipe, connecting plates fixedly mounted at both ends of the air extraction port, and a fixed rod inserted into the inside of each of the two connecting plates.

[0006] Preferably, a servo motor is fixedly mounted on the top of the mounting bracket, and the output end of the servo motor is fixedly connected to the top of one of the threaded rods.

[0007] Preferably, the top of the threaded rod passes through the fixing frame and is connected to the fixing frame via a bearing, and the bottom of the threaded rod passes through the bottom of the cutting table frame and is connected to the bottom of the cutting table frame via a bearing.

[0008] Preferably, the synchronous toothed belt is sleeved on the outside of the two toothed pulleys and is drivenly connected to the two toothed pulleys.

[0009] Preferably, the sliding seat is sleeved outside the threaded rod and connected to the threaded rod by threads, and the sliding seat is sleeved outside the fixed rod and slidably connected to the fixed rod.

[0010] Preferably, the air extraction device body is fixedly mounted on the top of the mounting frame.

[0011] Preferably, the connecting plate is disposed on the top of the sliding seat, the connecting plate is sleeved on the outside of the fixed rod and slidably connected to the fixed rod, the top of the fixed rod is fixedly connected to the fixed frame, the bottom of the fixed rod is fixedly connected to the cutting table frame, and the connecting plate is sleeved on the outside of the threaded rod.

[0012] Preferably, the cutting table frame is provided with a foam board fixing device inside, and a foam board body is provided between the cutting table frame and the foam board fixing device.

[0013] The present invention has the following advantages:

[0014] 1. By connecting the air extraction port of the air extraction component to the sliding seat of the cutting component through a connecting plate and a fixing rod, the air extraction port can move downward when the cutting component descends to cut the foam board. This ensures that there is sufficient suction at the air extraction port to extract the exhaust gas generated when the heating wire cuts the foam board, avoiding the problem of insufficient suction in traditional fixed air extraction devices when cutting the bottom of the foam board, which leads to exhaust gas escaping and incomplete extraction.

[0015] 2. The two threaded rods rotate synchronously through toothed pulleys and synchronous toothed belts, which in turn drive the sliding seat and the hot wire cutter body to move longitudinally for cutting, making operation convenient; at the same time, the sliding seat and the connecting plate are not connected to each other, so when cutting a thicker foam board body, after the air extraction port contacts the top of the foam board body, the hot wire cutter body can still continue to cut downwards, making it highly applicable. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 The front perspective view provided for this utility model;

[0019] Figure 2 Partial sectional perspective view provided for this utility model;

[0020] Figure 3 A perspective view showing the connection relationship between the cutting component and the vacuum component provided by this utility model;

[0021] Figure 4 An exploded perspective view of the connection relationship between the cutting component and the vacuum component provided by this utility model.

[0022] In the diagram: 1. Cutting table frame, 2. Foam board fixing device, 3. Foam board body, 4. Fixing frame, 5. Servo motor, 6. Cutting assembly, 61. Threaded rod, 62. Toothed pulley, 63. Synchronous toothed belt, 64. Sliding seat, 65. Electric hot wire cutter body, 7. Air extraction assembly, 71. Air extraction port, 72. Air extraction pipe, 73. Air extraction device body, 74. Connecting plate, 75. Fixing rod. Detailed Implementation

[0023] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] See attached document Figure 1 - Appendix Figure 4This utility model provides an environmentally friendly foam board cutting machine, including a cutting table frame 1. A fixed frame 4 is fixedly installed on the top of the cutting table frame 1. The fixed frame 4 is equipped with a cutting component 6 and an air extraction component 7. The cutting component 6 includes two threaded rods 61. Toothed pulleys 62 are fixedly sleeved on the outside of the two threaded rods 61. A synchronous toothed belt 63 is sleeved on the outside of the two toothed pulleys 62. Sliding seats 64 are sleeved on the outside of the two threaded rods 61. An electric heating wire cutter body 65 is fixedly connected between the two sliding seats 64. The air extraction component 7 includes an air extraction port 71. An air extraction pipe 72 is fixedly connected to one side of the air extraction port 71. An air extraction device body 73 is fixedly connected to the top of the air extraction pipe 72. Connecting plates 74 are fixedly installed at both ends of the air extraction port 71. Fixed rods 75 are inserted into the inside of the two connecting plates 74.

[0025] In this embodiment, to ensure that the suction force of the suction component 7 can reach the bottom area of ​​the foam board when the cutting component 6 descends to cut the foam board body 3, the threaded rod 61 rotates synchronously through the cooperation of the toothed pulley 62 and the synchronous toothed belt 63. The rotation of the threaded rod 61 drives the two sliding seats 64 to move synchronously longitudinally. The movement of the sliding seats 64, in turn, drives the electric hot wire cutter body 65 to move longitudinally, causing the electric hot wire cutter body 65 to descend and perform thermal melting cutting on the foam board body 3. Meanwhile, when the main body 73 of the exhaust device is working, it uses the exhaust pipe 72 and the exhaust port 71 to extract the exhaust gas generated when the heating wire cuts the foam board body 3. At the same time, when the sliding seat 64 moves down, the connecting plate 74 loses its support, and the exhaust port 71 falls down under the influence of gravity. It slides along the fixed rod 75 through the connecting plate 74, so that when the fixed rod 75 moves down to cut, the exhaust port 71 can move down with it, ensuring that the exhaust port 71 has sufficient suction to extract the exhaust gas generated when the heating wire cuts the foam board body 3.

[0026] To achieve the purpose of cutting the foam board body 3 by longitudinally moving the hot wire cutter body 65, the device adopts the following technical solution: the top of the threaded rod 61 passes through the fixed frame 4 and is connected to the fixed frame 4 through a bearing; the bottom of the threaded rod 61 passes through the bottom of the cutting table frame 1 and is connected to the bottom of the cutting table frame 1 through a bearing; the sliding seat 64 is sleeved on the outside of the threaded rod 61 and is connected to the threaded rod 61 by a thread; the sliding seat 64 is sleeved on the outside of the fixed rod 75 and is slidably connected to the fixed rod 75; the rotation of the threaded rod 61 is achieved by the cooperation of the toothed pulley 62 and the synchronous toothed belt 63, which causes the two threaded rods 61 to rotate synchronously; the rotation of the threaded rod 61 drives the two sliding seats 64 to move longitudinally synchronously; the movement of the sliding seats 64 drives the hot wire cutter body 65 to move longitudinally, so that the hot wire cutter body 65 descends to perform hot melt cutting on the foam board body 3;

[0027] To achieve synchronous rotation of the two threaded rods 61, the device employs the following technical solution: a servo motor 5 is fixedly mounted on the top of the fixed frame 4, and the output end of the servo motor 5 is fixedly connected to the top of one of the threaded rods 61. A synchronous toothed belt 63 is sleeved on the outside of the two toothed pulleys 62 and is driven by the two toothed pulleys 62. When the fixed frame 4 is started to rotate, the rotation of the fixed frame 4 drives the connected threaded rod 61 to rotate. The rotation of the threaded rod 61, through the connected toothed pulleys 62, causes the synchronous toothed belt 63 to drive the other toothed belt. The rotation of wheel 62 causes the other threaded rod 61 to rotate synchronously. (Synchronous toothed belts, also known as timing belts, are similar to common V-belts and flat belts, and are a type of flexible transmission. Synchronous toothed belts use steel wire rope or fiberglass rope as the reinforcing layer, covered with polyurethane or neoprene rubber. The inner circumference of the belt is toothed to mesh with the toothed pulley. Because the reinforcing layer deforms little under load, it maintains a constant circumferential pitch, thus preventing relative slippage between the belt and the pulley, ensuring synchronous transmission and a constant transmission ratio.)

[0028] To achieve the goal of allowing the exhaust port 71 to move with the hot wire cutter body 65, the device employs the following technical solution: the exhaust device body 73 is fixedly mounted on the top of the fixed frame 4, the connecting plate 74 is mounted on the top of the sliding seat 64, the connecting plate 74 is sleeved on the outside of the fixed rod 75 and slidably connected to the fixed rod 75, the top of the fixed rod 75 is fixedly connected to the fixed frame 4, the bottom of the fixed rod 75 is fixedly connected to the cutting table frame 1, and the connecting plate 74 is sleeved on the outside of the threaded rod 61, allowing the hot wire cutter body 65 to descend and perform heat melting and cutting on the foam board body 3. Simultaneously, when the exhaust device body 73 is working, it uses the exhaust pipe 72 and the exhaust port 71 to extract the waste gas generated during the hot wire cutting of the foam board body 3. At the same time, when the sliding seat 64 moves downwards, the exhaust port 71... When the connecting plate 74 loses its support, the air extraction port 71 falls under gravity and slides along the fixed rod 75 via the connecting plate 74. This ensures that when the fixed rod 75 moves downward to cut, the air extraction port 71 can move downward as well, ensuring that the air extraction port 71 has sufficient suction to extract the waste gas generated when the heating wire cuts the foam board body 3. Similarly, when the heating wire cutter body 65 moves upward, the sliding seat 64 can push the air extraction port 71 upward via the connecting plate 74, preventing the air extraction port 71 from interfering with the placement or movement of the foam board body 3. At the same time, the sliding seat 64 and the connecting plate 74 are not connected to each other, ensuring that when cutting a thicker foam board body 3, the heating wire cutter body 65 can still continue to cut the foam board body 3 downward when the air extraction port 71 contacts the top of the foam board body 3.

[0029] In order to fix the foam board body 3 to be cut, the device adopts the following technical solution: a foam board fixing device 2 is provided inside the cutting table frame 1, and a foam board body 3 is provided between the cutting table frame 1 and the foam board fixing device 2. The foam board body 3 is located on the top of the cutting table frame 1 and is fixed to the cutting table frame 1 by the foam board fixing device 2 to ensure that the foam board body 3 will not move when cutting the foam board body 3, thus ensuring the stability of the cutting. An obstacle avoidance groove is provided inside the cutting table frame 1 to facilitate the passage of the synchronous toothed belt 63 and prevent interference with the synchronous toothed belt 63.

[0030] The usage process of this utility model is as follows: When using this utility model, connect an external power source. When it is necessary to place the foam board body 3, the foam board body 3 is placed on top of the cutting table frame 1 and fixed to the cutting table frame 1 by the foam board fixing device 2 to ensure that the foam board body 3 will not move when cutting the foam board body 3, ensuring the stability of the cutting. When it is necessary to cut the foam board body 3, start the electric heating wire cutter body 65, so that the electric heating wire of the electric heating wire cutter body 65 heats up (electric heating wire cutting: using current to generate Joule heat through a high-resistance electric heating wire, the electric heating wire melts the foam after heating up, resulting in a smooth cut, and can also seal the foam pores to reduce debris, suitable for soft foam). At the same time, start the servo motor 5 and the air extraction device body 73. The rotation of the servo motor 5 causes the connected threaded rod 61 to rotate. The rotation of the threaded rod 61 is achieved by the cooperation of the toothed pulley 62 and the synchronous toothed belt 63, so that the two threaded rods 61 rotate synchronously. The rotation of the threaded rod 61 drives the... The two sliding seats 64 move longitudinally in sync. The movement of the sliding seats 64 drives the electric heating wire cutter body 65 to move longitudinally, causing the electric heating wire cutter body 65 to descend and heat-melt cut the foam board body 3. At the same time, when the exhaust device body 73 is working, it uses the exhaust pipe 72 and the exhaust port 71 to extract the waste gas generated when the electric heating wire cuts the foam board body 3. When the sliding seats 64 move downward, the connecting plate 74 loses its support, and the exhaust port 71 falls under gravity and slides along the fixed rod 75 through the connecting plate 74. This ensures that when the fixed rod 75 moves downward to cut, the exhaust port 71 can move downward with it, ensuring that the exhaust port 71 has sufficient suction to extract the waste gas generated when the electric heating wire cuts the foam board body 3. Similarly, when the electric heating wire cutter body 65 moves upward, the sliding seats 64 can push the exhaust port 71 upward through the connecting plate 74 to prevent the exhaust port 71 from interfering with the placement or movement of the foam board body 3.

[0031] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. An environmentally friendly foam board cutting machine comprising a cutting table frame (1), characterized in that: The cutting table frame (1) has a fixed frame (4) fixedly installed on the top. The fixed frame (4) has a cutting component (6) and an air extraction component (7) inside. The cutting component (6) includes two threaded rods (61). The two threaded rods (61) are fixedly fitted with toothed pulleys (62). The two toothed pulleys (62) are fitted with synchronous toothed belts (63). The two threaded rods (61) are fitted with sliding seats (64). The two sliding seats (64) are fixedly connected to the body of the electric heating wire cutter (65). The air extraction component (7) includes an air extraction port (71). An air extraction pipe (72) is fixedly connected to one side of the air extraction port (71). An air extraction device body (73) is fixedly connected to the top of the air extraction pipe (72). Connecting plates (74) are fixedly installed at both ends of the air extraction port (71). Fixed rods (75) are inserted into the two connecting plates (74).

2. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The top of the fixed frame (4) is fixedly equipped with a servo motor (5), and the output end of the servo motor (5) is fixedly connected to the top of one of the threaded rods (61).

3. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The top of the threaded rod (61) passes through the fixed frame (4) and is connected to the fixed frame (4) via a bearing. The bottom of the threaded rod (61) passes through the bottom of the cutting table frame (1) and is connected to the bottom of the cutting table frame (1) via a bearing.

4. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The synchronous toothed belt (63) is sleeved on the outside of the two toothed pulleys (62) and drivenly connected to the two toothed pulleys (62).

5. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The sliding seat (64) is sleeved on the outside of the threaded rod (61) and connected to the threaded rod (61) by threads. The sliding seat (64) is sleeved on the outside of the fixed rod (75) and slidably connected to the fixed rod (75).

6. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The main body (73) of the air extraction device is fixedly mounted on the top of the fixed frame (4).

7. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The connecting plate (74) is located on the top of the sliding seat (64). The connecting plate (74) is sleeved on the outside of the fixed rod (75) and slidably connected to the fixed rod (75). The top of the fixed rod (75) is fixedly connected to the fixed frame (4). The bottom of the fixed rod (75) is fixedly connected to the cutting table frame (1). The connecting plate (74) is sleeved on the outside of the threaded rod (61).

8. The environmentally friendly foam board cutting machine according to claim 1, characterized in that: The cutting table frame (1) is provided with a foam board fixing device (2) inside, and a foam board body (3) is provided between the cutting table frame (1) and the foam board fixing device (2).

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