An organic waste gas treatment device for an injection molding machine

Abstract

The present invention belongs to the technical field of air purification, and specifically relates to an organic waste gas treatment device for an injection molding machine, including a transfer box, and a flow splitting device is uniformly arranged on the inner wall of the transfer box; the transfer box includes a square outer shell, a pressurized inner box is fixedly connected to the center of the inner wall of the square outer shell, pressure-sensitive cushion cylinders are uniformly arranged at the center of the inner wall of the pressurized inner box, a drainage inner pipe is fixedly connected to the inner cavity of the square outer shell through a through socket, and partition plates are uniformly arranged on the inner wall of the square outer shell. The device separates the particulate matter in the waste gas through the internal transfer filter element to achieve the filtering effect. Since the particulate matter will accumulate inside the filter tube sleeve, causing the problem that the filter tube sleeve is often blocked during the working process. To solve the above problems and at the same time recover the adsorbed organic particles to achieve the effect of cost reduction and efficiency increase, the particles accumulated inside the filter tube sleeve are reversely pumped into the auxiliary through pipe through the built-in sliding cylinders on the upper and lower sides, realizing the effects of cleaning and recovery.

Description

Technical Field

[0001] The present invention belongs to the technical field of air purification, and specifically relates to an organic waste gas treatment device for an injection molding machine. Background Art

[0002] In the production process of plastic products, plastics such as polypropylene and polyethylene are usually used for injection molding processing. During the processing, masterbatch is melted, and then the melted masterbatch is injected into a mold for processing and forming. After forming, the mold is separated and the formed product is taken out of the mold to complete the injection molding production process. Since plastics will volatilize volatile organic compounds such as styrene and methyl acrylate during the heating and forming process, and the plastic products need to be cooled during the production process, a corresponding air system is required for air purification and air cooling work.

[0003] Different from general waste gases, the waste gases generated by an injection molding machine during production contain a large amount of organic particles. This not only places further requirements on the filtering equipment, that is, it is necessary to solve the problem that the filtering equipment is more likely to be blocked, but also it is necessary to achieve the effect of green production as much as possible, that is, to recover the adsorbed organic particles and use them for processing again, so as to achieve the effect of cost reduction and efficiency increase. The existing waste gas outlet equipment for injection molding machines is difficult to carry out effective recovery work, so improvement is needed. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: an organic waste gas treatment device for an injection molding machine, including a transfer box, and a flow splitting device is uniformly arranged on the inner wall of the transfer box;

[0005] The transfer box includes a square outer shell, a pressurizing inner box is fixedly connected to the center of the inner wall of the square outer shell, pressure-sensitive pad cylinders are uniformly arranged at the center of the inner wall of the pressurizing inner box, a drainage inner pipe is fixedly connected to the inner cavity of the square outer shell through a through socket, partition plates are uniformly arranged on the inner wall of the square outer shell, and a correction device is arranged on the inner wall of the partition plate;

[0006] The flow splitting device includes a transfer filter element, the transfer filter element has a plug-in ring shell, guiding sleeves are fixedly connected to both sides of the outer surface of the plug-in ring shell, a filter tube sleeve is slidably connected to the inner wall of the guiding sleeve, and the spherical end of the filter tube sleeve can be perfectly adapted to the plug-in opening opened on the drainage inner pipe, as Figure 2 shown, a spring washer is fixedly connected to one side of the outer surface of the filter tube sleeve close to the plug-in ring shell, and hollow connecting pipes are symmetrically arranged on the upper and lower sides of the inner cavity of the plug-in ring shell;

[0007] One end of the hollow connecting pipe away from the plugging ring shell is fixedly connected with an inner sliding cylinder. The outer surface of the inner sliding cylinder is slidably connected with a fixed outer cylinder shell. The inner sliding cylinder is sleeved inside the fixed outer cylinder shell. The fixed outer cylinder shell can control the inner sliding cylinder to slide through the rollers on the inner wall, and then push the middle transfer filter element through the hollow connecting pipe. The outer surface of the fixed outer cylinder shell is evenly provided with drainage cutting grooves. One side of the outer surface of the fixed outer cylinder shell away from the hollow connecting pipe is evenly provided with fixed plug rods. One side of the outer surface of the fixed outer cylinder shell away from the hollow connecting pipe is fixedly connected with a secondary through pipe at the axis. The inner sliding cylinder can pump air and eject air into the inner cavity of the plugging ring shell through the hollow connecting pipe.

[0008] Further, the number of the shunt devices is four. The outer surface of the fixed outer cylinder shell is fixedly connected with the inner cavity of the square shell through the fixed plug rods. One end of the secondary through pipe away from the fixed outer cylinder shell extends to the outside of the square shell. One end of the hollow connecting pipe away from the plugging ring shell is fixedly connected with the inner cavity of the inner sliding cylinder. One end of the filter pipe sleeve away from the spring washer extends to the outside of the guiding sleeve, and one end of the filter pipe sleeve away from the spring washer is inserted into the inner cavity of the drainage inner pipe. One end of the drainage inner pipe extends to the axis of the inner cavity of the pressurizing inner box, and the other end of the drainage inner pipe extends to the outside of the square shell. One end of the outer surface of the guiding sleeve is slidably connected with the inner wall of the square shell, and the other end of the outer surface of the guiding sleeve is slidably connected with the outer surface of the pressurizing inner box. One end of the hollow connecting pipe away from the inner sliding cylinder is fixedly connected with the inner cavity of the plugging ring shell through the through port. One side of the inner wall of the drainage inner pipe away from the pressurizing inner box is fixedly connected with an external filter element. One end of the drainage inner pipe away from the pressurizing inner box is fixedly connected with a shunt through pipe. The axis of the top of the inner cavity of the square shell is fixedly connected with an air delivery through pipe through a large through port.

[0009] Further, the correction device includes a socket rod. Control devices are fixedly connected to both the upper and lower ends of the socket rod. The control devices are remotely controllable pumps for pressurizing the inner cavity of the socket rod. Hollow through plates are fixedly connected to the socket openings on both sides of the socket rod. A traction push plate is slidably connected to one side of the outer surface of the hollow through plate away from the socket rod. A modified clamping plate is fixedly connected to one end of the outer surface of the traction push plate away from the hollow through plate. The socket rod can pressurize the inner cavity of the hollow through plate through the jet ports on both sides, and then push the modified clamping plate outwards through the traction push plate.

[0010] Further, the number of the correction devices is four. The outer surface of the control device is fixedly connected with the inner wall of the partition plate. The outer surface of the traction push plate is slidably connected with the inner wall of the partition plate through a cutting groove. The outer surface of the modified clamping plate is slidably connected with the inner wall of the square shell.

[0011] Further, the modified clamping plate includes an arc-shaped concave plate. On the side of the inner wall of the arc-shaped concave plate away from the traction push plate, an inner sealing plate is fixedly connected. Inside the cavity of the inner sealing plate, connecting sealing belts are evenly arranged. On the side of the outer surface of the inner sealing plate away from the traction push plate, a concave push plate is provided. On both sides of the outer surface of the concave push plate, limiters are rotatably connected.

[0012] Further, the outer surface of the limiter is fixedly connected to the inner wall of the arc-shaped concave plate. One end of the traction push plate away from the hollow through plate is fixedly connected to the middle of the inner cavity of the arc-shaped concave plate. The outer surface of the connecting sealing belt is slidably connected to the inner cavity of the inner sealing plate through a guiding groove, and the outer surface of the connecting sealing belt is mutually pressed against the inner wall of the concave push plate.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. Through the internal transfer filter element of the device, particulate matter in the waste gas is separated to achieve the filtering effect. Since the particulate matter will accumulate inside the filter tube sleeve, causing the problem that the filter tube sleeve is often blocked during the working process. To solve the above problems and simultaneously recover the adsorbed organic particles to achieve the effect of cost reduction and efficiency improvement, the particles accumulated inside the filter tube sleeve are reversely pumped into the auxiliary through pipe through the built-in sliding cylinders on the upper and lower sides, achieving the effects of cleaning and recovery.

[0015] 2. Since the gas flow rate introduced into the gas transmission through pipe is constant, when the transfer filter element of the device is about to be blocked, the air pressure inside the pressurized inner box will gradually increase, thereby triggering the pressure-sensitive pad cylinder. According to the pressure-sensitive pad cylinder, it can be judged when to perform the adsorption cleaning work on the transfer filter element, avoiding the problem that the transfer filter element is blocked and the drainage inner pipe is not dredged in time, resulting in the rupture of the device due to excessive internal pressure.

[0016] 3. The transfer filter element of the device is not directly fixed inside the drainage inner pipe. Therefore, when high-pressure gas passes through the transfer filter element, the transfer filter element may shake due to the impact of the air flow, resulting in the gas flowing out through the opening of the side seam, affecting the filtering effect. Therefore, the adjacent modified clamping plates are used to further limit the plug-in ring shell to avoid the above problems.

[0017] 4. After the modified clamping plate is modified, when the external arc-shaped concave plate clamps the transfer filter element, the transfer filter element will not move anymore. At this time, continuing to pressurize will cause the connecting sealing belt on the inner wall of the inner sealing plate to expand. On the one hand, it can appropriately relieve the high-pressure problem inside the modified clamping plate. On the other hand, it can be triggered by pushing the concave push plate to stop the action of continuing to push the modified clamping plate, playing a braking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view of the present invention;

[0019] Figure 2 is a cross-sectional view of the present invention;

[0020] Figure 3 is a cross-sectional view of the adapter box of the present invention;

[0021] Figure 4 is a schematic structural diagram of the flow splitting device of the present invention;

[0022] Figure 5 is a cross-sectional view of the adapter filter element of the present invention;

[0023] Figure 6 is a schematic structural diagram of the correction device of the present invention;

[0024] Figure 7 is a cross-sectional view of the modified clamping plate of the present invention.

[0025] In the figure: 1. Adapter box; 11. Square outer shell; 12. Partition board; 13. Pressurized inner box; 14. Pressure-sensitive pad cylinder; 15. Drainage inner tube; 16. External filter element; 17. Gas transmission pipe; 18. Flow splitting pipe; 2. Flow splitting device; 21. Inner sliding cylinder; 22. Fixed outer cylinder shell; 23. Drainage cutting groove; 24. Fixed insertion rod; 25. Auxiliary pipe; 4. Adapter filter element; 41. Plug-in ring shell; 42. Guide sleeve; 43. Filter pipe sleeve; 44. Spring washer; 45. Hollow connecting pipe; 3. Correction device; 31. Socket rod; 32. Control device; 33. Hollow through plate; 34. Traction push plate; 5. Modified clamping plate; 51. Arc concave plate; 52. Inner sealing plate; 53. Connecting sealing belt; 54. Concave surface push plate; 55. Limiter. Specific embodiments

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0027] Example 1, please refer to Figures 1 - 5 , the present invention provides a technical solution: an organic waste gas treatment device for an injection molding machine, including an adapter box 1, and a flow splitting device 2 is uniformly arranged on the inner wall of the adapter box 1;

[0028] The adapter box 1 includes a square outer shell 11. At the axis of the inner wall of the square outer shell 11, a pressurized inner box 13 is fixedly connected. At the axis of the inner wall of the pressurized inner box 13, pressure-sensitive cushion cylinders 14 are evenly arranged. The inner cavity of the square outer shell 11 is fixedly connected with a drainage inner pipe 15 through a through socket. On the inner wall of the square outer shell 11, partition plates 12 are evenly arranged. On the inner wall of the partition plate 12, a correction device 3 is arranged;

[0029] The flow splitting device 2 includes a transfer filter element 4. The transfer filter element 4 has a plug-in ring shell 41. On both sides of the outer surface of the plug-in ring shell 41, guiding sleeves 42 are fixedly connected. Inside the guiding sleeves 42, filter pipe sleeves 43 are slidably connected. The spherical end part of the filter pipe sleeve 43 can be perfectly adapted to the insertion opening formed in the drainage inner pipe 15. As Figure 2 shown, on one side of the outer surface of the filter pipe sleeve 43 close to the plug-in ring shell 41, a spring washer 44 is fixedly connected. On the upper and lower sides of the inner cavity of the plug-in ring shell 41, hollow connecting pipes 45 are symmetrically arranged;

[0030] One end of the hollow connecting pipe 45 away from the plug-in ring shell 41 is fixedly connected with an inner sliding cylinder 21. The outer surface of the inner sliding cylinder 21 is slidably connected with a fixed outer cylinder shell 22. The inner sliding cylinder 21 is sleeved inside the fixed outer cylinder shell 22. The fixed outer cylinder shell 22 can control the inner sliding cylinder 21 to slide through the rollers on the inner wall, and then push the transfer filter element 4 in the middle through the hollow connecting pipe 45. On the outer surface of the fixed outer cylinder shell 22, drainage cut grooves 23 are evenly opened. On one side of the outer surface of the fixed outer cylinder shell 22 away from the hollow connecting pipe 45, fixed insertion rods 24 are evenly arranged. At the axis of the outer surface of the fixed outer cylinder shell 22 away from the hollow connecting pipe 45, a secondary through pipe 25 is fixedly connected. The inner sliding cylinder 21 can perform air extraction and air injection operations on the inner cavity of the plug-in ring shell 41 through the hollow connecting pipe 45.

[0031] The number of the flow splitting devices 2 is four. The outer surface of the fixed outer cylinder shell 22 is fixedly connected with the inner cavity of the square shell 11 through the fixed insertion rod 24. One end of the auxiliary through pipe 25 far away from the fixed outer cylinder shell 22 extends to the outside of the square shell 11. One end of the hollow connecting pipe 45 far away from the insertion ring shell 41 is fixedly connected with the inner cavity of the built-in sliding cylinder 21. One end of the filter pipe sleeve 43 far away from the spring washer 44 extends to the outside of the guiding sleeve 42, and one end of the filter pipe sleeve 43 far away from the spring washer 44 is inserted into the inner cavity of the diversion inner pipe 15. One end of the diversion inner pipe 15 extends to the axis of the inner cavity of the pressurizing inner box 13, and the other end of the diversion inner pipe 15 extends to the outside of the square shell 11. One end of the outer surface of the guiding sleeve 42 is slidably connected with the inner wall of the square shell 11, and the other end of the outer surface of the guiding sleeve 42 is slidably connected with the outer surface of the pressurizing inner box 13. One end of the hollow connecting pipe 45 far away from the built-in sliding cylinder 21 is fixedly connected with the inner cavity of the insertion ring shell 41 through the through port. On one side of the inner wall of the diversion inner pipe 15 far away from the pressurizing inner box 13, an external filter element 16 is fixedly connected. One end of the diversion inner pipe 15 far away from the pressurizing inner box 13 is fixedly connected with a flow splitting through pipe 18. At the axis of the top of the inner cavity of the square shell 11, an air delivery through pipe 17 is fixedly connected through a large through port.

[0032] When using this device to treat waste gas, the waste gas is input into the pressurizing inner box 13 in the middle of the square shell 11 through the air delivery through pipe 17 at the top. At this time, the waste gas needs to be evenly delivered to each flow splitting through pipe 18 through the flow splitting effect of the diversion inner pipe 15. When the waste gas passes through the transfer filter element 4, the filter pipe sleeve 43 will separate the organic particles in the waste gas and accumulate them inside the filter pipe sleeve 43. Then the waste gas is led to the flow splitting through pipe 18 through the external filter element 16 for dehumidification work, realizing the waste gas purification work.

[0033] As the particles accumulated inside the filter pipe sleeve 43 continuously increase, the filtering function of the filter pipe sleeve 43 will be gradually weakened. The pressure at the axis of the pressurizing inner box 13 is monitored through the pressure sensing pad cylinder 14 to judge whether there is a blockage in the transfer filter element 4. When the transfer filter element 4 is blocked, the fixed outer cylinder shell 22 will pull the transfer filter element 4 through the hollow connecting pipe 45 by sliding the built-in sliding cylinder 21, so that the transfer filter element 4 is misaligned with the segmented diversion inner pipe 15. At this time, the air supply to the air delivery through pipe 17 is stopped. However, for the transfer filter element 4, the filter pipe sleeves 43 on both sides will contract towards the inside of the insertion ring shell 41 due to the extrusion between the inner wall of the pressurizing inner box 13 and the outer surface of the square shell 11, and the end of the filter pipe sleeve 43 contacts the side wall, thus being blocked. At this time, the built-in sliding cylinders 21 on both sides pump and press the inside of the insertion ring shell 41 through the hollow connecting pipe 45, and then pump the particulate matter accumulated inside the filter pipe sleeve 43 into the built-in sliding cylinder 21, and then discharge the particulate matter to the outside through the auxiliary through pipe 25.

[0034] After the adapter filter element 4 is cleaned and processed, it is then returned to its position by the method of the fixed outer cylinder shell 22 pulling the built-in sliding cylinder 21, that is, the filter tube sleeves 43 at both ends of the adapter filter element 4 are docked with the middle part of the drainage inner tube 15, and the normal filtering work is carried out.

[0035] Example 2, please refer to Figures 1 - 7 , the present invention provides a technical solution: on the basis of the first embodiment, the correction device 3 includes a socket rod 31, and control devices 32 are fixedly connected to both the upper and lower ends of the socket rod 31. The control device 32 is a remotely controllable pump body for pressurizing the inner cavity of the socket rod 31. Hollow through plates 33 are fixedly connected to the socket openings on both sides of the socket rod 31. A traction push plate 34 is slidably connected to the side of the outer surface of the hollow through plate 33 away from the socket rod 31. A modified clamping plate 5 is fixedly connected to the end of the outer surface of the traction push plate 34 away from the hollow through plate 33. The socket rod 31 can pressurize the inner cavity of the hollow through plate 33 through the jet ports on both sides, and then push the modified clamping plate 5 outwards through the traction push plate 34.

[0036] The number of the correction devices 3 is four. The outer surface of the control device 32 is fixedly connected to the inner wall of the partition plate 12. The outer surface of the traction push plate 34 is slidably connected to the inner wall of the partition plate 12 through a cut groove. The outer surface of the modified clamping plate 5 is slidably connected to the inner wall of the square housing 11.

[0037] The modified clamping plate 5 includes an arc-shaped concave plate 51. An inner sealing plate 52 is fixedly connected to the side of the inner wall of the arc-shaped concave plate 51 away from the traction push plate 34. Connecting sealing bands 53 are uniformly arranged in the inner cavity of the inner sealing plate 52. A concave surface push plate 54 is arranged on the side of the outer surface of the inner sealing plate 52 away from the traction push plate 34. Limiters 55 are rotatably connected to both sides of the outer surface of the concave surface push plate 54.

[0038] The outer surface of the limiter 55 is fixedly connected to the inner wall of the arc-shaped concave plate 51. The end of the traction push plate 34 away from the hollow through plate 33 is fixedly connected to the middle of the inner cavity of the arc-shaped concave plate 51. The outer surface of the connecting sealing band 53 is slidably connected to the inner cavity of the inner sealing plate 52 through a guiding groove, and the outer surface of the connecting sealing band 53 is mutually pressed against the inner wall of the concave surface push plate 54.

[0039] After the adapter filter element 4 is reset, it is necessary to clamp and limit it through the modified clamping plates 5 on both sides. At this time, the control device 32 pushes the traction push plate 34 and the modified clamping plate 5 sleeved on the outer surface of the hollow through plate 33 through the socket rod 31, and then the modified clamping plate 5 slides along the inner wall of the square housing 11 towards the side of the adapter filter element 4, thereby fixing the plugging ring shell 41 to prevent the adapter filter element 4 from shaking during the filtering work.

[0040] The hollow through plate 33 presses against the inner wall of the arc-shaped concave plate 51 through the mesh holes of the traction push plate 34. At this time, the connecting sealing tape 53 attached to the inner sealing plate 52 will expand outward through the notch of the inner sealing plate 52 due to the increase in air pressure, thereby pushing the concave surface push plate 54. The farther the concave surface push plate 54 slides, the greater the traction force received by the limiter 55.

[0041] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. An organic waste gas treatment device for an injection molding machine, including a transfer box (1), wherein a shunt device (2) is evenly arranged on the inner wall of the transfer box (1), and it is characterized in that: The transfer box (1) includes a square outer shell (11), a pressurized inner box (13) is fixedly connected to the center of the inner wall of the square outer shell (11), pressure-sensitive cushion cylinders (14) are evenly arranged at the center of the inner wall of the pressurized inner box (13), a drainage inner tube (15) is fixedly connected to the inner cavity of the square outer shell (11) through a through socket, partition plates (12) are evenly arranged on the inner wall of the square outer shell (11), and a correction device (3) is arranged on the inner wall of the partition plate (12); The shunt device (2) includes a transfer filter element (4), the transfer filter element (4) has a plug-in ring shell (41), guide sleeves (42) are fixedly connected to both sides of the outer surface of the plug-in ring shell (41), a filter tube sleeve (43) is slidably connected to the inner wall of the guide sleeve (42), a spring washer (44) is fixedly connected to one side of the outer surface of the filter tube sleeve (43) close to the plug-in ring shell (41), and hollow connecting pipes (45) are symmetrically arranged on the upper and lower sides of the inner cavity of the plug-in ring shell (41); One end of the hollow connecting pipe (45) away from the plug-in ring shell (41) is fixedly connected to an internal sliding cylinder (21), the outer surface of the internal sliding cylinder (21) is slidably connected to a fixed outer cylinder shell (22), drainage cut grooves (23) are evenly formed on the outer surface of the fixed outer cylinder shell (22), fixed insertion rods (24) are evenly arranged on one side of the outer surface of the fixed outer cylinder shell (22) away from the hollow connecting pipe (45), and a secondary through pipe (25) is fixedly connected to the center of one side of the outer surface of the fixed outer cylinder shell (22) away from the hollow connecting pipe (45).

2. The organic waste gas treatment equipment for an injection molding machine according to claim 1, characterized in that: The number of the shunt devices (2) is four, the outer surface of the fixed outer cylinder shell (22) is fixedly connected to the inner cavity of the square outer shell (11) through the fixed insertion rods (24), one end of the secondary through pipe (25) away from the fixed outer cylinder shell (22) extends to the outside of the square outer shell (11), and one end of the hollow connecting pipe (45) away from the plug-in ring shell (41) is fixedly connected to the inner cavity of the internal sliding cylinder (21).

3. The organic waste gas treatment equipment for an injection molding machine according to claim 2, characterized in that: One end of the filter tube sleeve (43) away from the spring washer (44) extends to the outside of the guide sleeve (42), and one end of the filter tube sleeve (43) away from the spring washer (44) is inserted into the inner cavity of the drainage inner tube (15), one end of the drainage inner tube (15) extends to the center of the inner cavity of the pressurized inner box (13), and the other end of the drainage inner tube (15) extends to the outside of the square outer shell (11).

4. An organic waste gas treatment device for an injection molding machine according to claim 3, characterized in that: One end of the outer surface of the guide sleeve (42) is slidably connected to the inner wall of the square outer shell (11), the other end of the outer surface of the guide sleeve (42) is slidably connected to the outer surface of the pressurized inner box (13), and one end of the hollow connecting pipe (45) away from the internal sliding cylinder (21) is fixedly connected to the inner cavity of the plug-in ring shell (41) through a through hole.

5. The organic waste gas treatment equipment for an injection molding machine according to claim 4, characterized in that: On one side of the inner wall of the drainage inner tube (15) far from the pressurized inner box (13), an external filter element (16) is fixedly connected. One end of the drainage inner tube (15) far from the pressurized inner box (13) is fixedly connected with a shunt pipe (18). At the axis of the top of the inner cavity of the square shell (11), an air delivery pipe (17) is fixedly connected through a large through hole.

6. The organic waste gas treatment equipment for an injection molding machine according to claim 1, wherein: The correction device (3) includes a socket rod (31). Control devices (32) are fixedly connected to both the upper and lower ends of the socket rod (31). Hollow through plates (33) are fixedly connected to the socket openings on both sides of the socket rod (31). A traction push plate (34) is slidably connected to the outer surface of the hollow through plate (33) on the side far from the socket rod (31). A modified clamping plate (5) is fixedly connected to one end of the outer surface of the traction push plate (34) far from the hollow through plate (33).

7. An organic waste gas treatment device for an injection molding machine according to claim 6, characterized in that: The number of the correction devices (3) is four. The outer surface of the control device (32) is fixedly connected to the inner wall of the partition plate (12). The outer surface of the traction push plate (34) is slidably connected to the inner wall of the partition plate (12) through a cut groove. The outer surface of the modified clamping plate (5) is slidably connected to the inner wall of the square shell (11).

8. An organic waste gas treatment device for an injection molding machine according to claim 7, characterized in that: The modified clamping plate (5) includes an arc-shaped concave plate (51). An inner sealing plate (52) is fixedly connected to one side of the inner wall of the arc-shaped concave plate (51) far from the traction push plate (34). Connecting sealing belts (53) are evenly arranged in the inner cavity of the inner sealing plate (52). A concave surface push plate (54) is arranged on the outer surface of the inner sealing plate (52) far from the traction push plate (34). Limiters (55) are rotatably connected to both sides of the outer surface of the concave surface push plate (54).

9. An organic waste gas treatment device for an injection molding machine according to claim 8, characterized in that: The outer surface of the limiter (55) is fixedly connected to the inner wall of the arc-shaped concave plate (51). One end of the traction push plate (34) far from the hollow through plate (33) is fixedly connected to the middle of the inner cavity of the arc-shaped concave plate (51). The outer surface of the connecting sealing belt (53) is slidably connected to the inner cavity of the inner sealing plate (52) through a guiding groove, and the outer surface of the connecting sealing belt (53) is in mutual extrusion with the inner wall of the concave surface push plate (54).

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