Dust removal equipment for injection molding machine

By designing the dust removal equipment of the injection molding machine, using the combination of the moving mechanism, lifting mechanism and brush removal components, the adhesion problem of plastic debris and powder during the cutting process of the injection molding machine is solved, effective dust removal effect is achieved, and the conditions of subsequent processes are improved.

CN222842616UActive Publication Date: 2025-05-09HEFEI JINGBO PLASTIC CO LTD
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Patent Information

Application Number
CN202421446980.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-05-09
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

During the cutting process of the injection molding machine, plastic debris and powder are prone to adhere to the surface of the plastic plate, resulting in subsequent film-and-plastic processes such as the film being affected. The vacuuming effect of the prior art is poor and it is impossible to effectively remove the plastic debris and powder adhering to the surface.

Method used

A dust removal device for injection molding machine is designed, including a moving mechanism, a lifting mechanism and a brush removal assembly. The moving frame is moved to a suitable position through the moving mechanism. The lifting mechanism drives the brush removal assembly to lower and contact the surface of the plastic plate, and uses the brush removal assembly to brush the surface to remove adhered plastic debris and powder.

Benefits of technology

The plastic debris and powder adhered to the surface of the plastic board is effectively removed, which improves the conditions of subsequent processes, and further absorbs debris and powder through the vacuuming mechanism, improving the dust removal effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides dust removal equipment for an injection molding machine and relates to the technical field of injection molding machines. Comprising a working frame, a moving mechanism is arranged on the side surface of the working frame, a lifting mechanism is arranged on the surface of the moving mechanism, a brushing assembly is arranged at one end of the lifting mechanism, and the brushing assembly is provided with a brush roller used for brushing plastic chippings on the surface of the injection molding part. According to the dust removal equipment, through cooperative arrangement of the brushing assembly, the moving mechanism and the lifting mechanism, the moving mechanism can be used for moving the moving frame to a proper position, then the lifting mechanism is used for driving the brushing assembly to descend to make contact with the surface of a plastic plate, and then the brushing assembly can be used for brushing the surface of the plastic plate; and therefore, plastic scraps and powder adhering to the surface of the plastic plate are brushed down, subsequent suction work of the plastic scraps and the powder is facilitated, and the height of the dust suction plate can be adjusted according to the actual specification of the plastic plate.
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Description

Technical Field

[0001] The present application relates to the technical field of injection molding machines, and in particular to a dust removal device for injection molding machines. Background Art

[0002] The injection molding machine is a device used to make powdered or granular plastic masterbatch into molded plastic plates. Its main steps include feeding, mixing, melting, extrusion, cutting, etc. During the cutting process of the plastic plate, a lot of plastic debris and powder will be generated. At this time, dust removal equipment is needed to remove dust from the plastic plate.

[0003] During the cutting process of plastic plates, a lot of plastic debris and powder will be generated. If they are not cleaned up in time, the plastic debris and powder will adhere to the surface of the plastic plate under the action of static electricity, causing adverse effects on subsequent processes such as film pasting of the plastic plate.

[0004] Since some plastic debris and powder are adhered to the surface of the plastic plate, the simple dust collection effect is not good at this time, and the plastic debris and powder adhered to the surface of the plastic plate cannot be effectively removed, which is not conducive to the subsequent film pasting and other processes of the plastic plate. In order to solve the above problems, an injection molding machine dust removal equipment is specially proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a dust removal device for an injection molding machine, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: an injection molding machine dust removal device, comprising a work frame, a moving mechanism is provided on the side surface of the work frame, a lifting mechanism is provided on the surface of the moving mechanism, a brushing assembly is provided at one end of the lifting mechanism, and the brushing assembly has a brush roller for brushing away plastic debris on the surface of the injection molded parts.

[0009] By adopting the above technical solution, the mobile frame is moved to a suitable position using a mobile mechanism, and then the lifting mechanism is used to drive the brushing component to descend and contact the surface of the plastic plate. After that, the brushing component can be used to brush the surface of the plastic plate to brush off the plastic debris and powder adhering to the surface of the plastic plate.

[0010] Preferably, the brushing assembly further comprises a brushing frame, a motor is fixedly mounted on the side surface of the brushing frame, an output end of the motor is connected to a rotating shaft, and the brush roller is fixedly connected to one end of the rotating shaft.

[0011] By adopting the above technical solution, when the plastic plate passes through the brush rack, the motor fixedly installed on the side surface of the brush rack can be used to drive the rotating shaft and drive the brush roller to brush the surface of the plastic plate, thereby brushing off the plastic debris and powder adhering to the surface of the plastic plate.

[0012] Preferably, the moving mechanism comprises an electric slide rail, the electric slide rail is fixedly mounted on the side surface of the work frame, and a sliding block is slidably connected inside the electric slide rail.

[0013] By adopting the above technical solution, the electric slide rail is used to drive the sliding block to slide, so that the moving frame fixedly connected to the surface of the sliding block is moved to a suitable position.

[0014] Preferably, the lifting mechanism comprises a moving frame fixedly connected to the surface of the sliding block, an electric push rod is fixedly mounted on the surface of the moving frame, and the brushing frame is fixedly connected to one end of the electric push rod.

[0015] By adopting the above technical solution, an electric push rod is used to push the brush frame down to a suitable height.

[0016] Preferably, a dust suction mechanism is provided at the bottom of the work frame, and the dust suction mechanism includes a dust collecting box fixedly connected to the bottom of the work frame, and a draft fan is fixedly installed on the surface of the dust collecting box. The input end of the draft fan is connected to a hose, and one end of the hose is connected to a dust suction plate.

[0017] By adopting the above technical solution, the induced draft fan is used to generate suction, and then the plastic debris and powder on the plastic plate are sucked in through the dust suction plate, and then the plastic debris and powder are transported to the inside of the dust collection box through the hose.

[0018] Preferably, an adjustment mechanism is provided on the side surface of the working frame, and the adjustment mechanism includes an adjustment frame fixedly connected to the side surface of the working frame, a hydraulic pump is fixedly installed on the surface of the adjustment frame, an output end of the hydraulic pump is connected to a hydraulic rod, and the dust suction plate is fixedly connected to one end of the hydraulic rod.

[0019] By adopting the above technical solution, a hydraulic pump is used to drive the hydraulic rod according to the actual specifications of the plastic plate and drive the dust suction plate to rise or fall to a suitable height, thereby achieving a better dust suction effect.

[0020] Preferably, a conveying mechanism is provided inside the work frame, and the conveying mechanism includes a motor, and the motor is fixedly mounted on the side surface of the work frame, the output end of the motor is connected to a transmission shaft, and a conveyor belt is provided on the surface of the transmission shaft.

[0021] By adopting the above technical solution, the plastic plates that need to be dusted are arranged and placed on the conveyor belt, and then a motor is used to drive the transmission shaft to rotate to drive the conveyor belt, thereby achieving the effect of conveying the plastic plates.

[0022] (III) Beneficial effects

[0023] The present application provides a dust removal device for an injection molding machine. The beneficial effects are as follows:

[0024] 1. The dust removal equipment, through the coordinated arrangement of a brushing component, a moving mechanism and a lifting mechanism, can use the moving mechanism to move the moving frame to a suitable position, and then use the lifting mechanism to drive the brushing component to descend and contact the surface of the plastic plate, and then use the brushing component to brush the surface of the plastic plate, so as to brush off the plastic debris and powder adhering to the surface of the plastic plate, which is convenient for the subsequent absorption of the plastic debris and powder.

[0025] 2. The dust removal equipment can adjust the height of the dust suction plate according to the actual specifications of the plastic plate through the coordinated setting of the dust suction mechanism and the adjustment mechanism, and when the plastic plate passes under the dust suction plate, the dust suction mechanism can be used to suck away plastic debris and powder on the plastic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0028] Figure 2 This is a schematic diagram of the structure of the dust collection mechanism and the adjustment mechanism of this application;

[0029] Figure 3 This is a schematic diagram of the structure of the moving mechanism, brushing assembly and lifting mechanism of this application;

[0030] Figure 4 This is a schematic diagram of the structure of the transmission mechanism of this application.

[0031] In the figure:

[0032] 1. Work stand;

[0033] 2. Dust collection mechanism; 201. Dust collection box; 202. induced draft fan; 203. Hose; 204. Dust collection plate;

[0034] 3. Moving mechanism; 301. Electric slide rail; 302. Sliding block;

[0035] 4. Brushing assembly; 401. Brushing frame; 402. Motor; 403. Brush roller;

[0036] 5. Lifting mechanism; 501. Moving frame; 502. Electric push rod;

[0037] 6. Adjustment mechanism; 601. Adjustment frame; 602. Hydraulic pump;

[0038] 7. Transmission mechanism; 701. Motor; 702. Conveyor belt. DETAILED DESCRIPTION

[0039] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] The present application is further described in detail below through drawings and examples.

[0041] Reference Figures 1 to 4 The embodiment of the present application provides a dust removal device for an injection molding machine, comprising a work frame 1, a moving mechanism 3 is arranged on the side surface of the work frame 1, a lifting mechanism 5 is arranged on the surface of the moving mechanism 3, a brushing assembly 4 is arranged at one end of the lifting mechanism 5, and the brushing assembly 4 has a brush roller 403 for brushing plastic debris on the surface of the injection molded part. The moving frame 501 is moved to a suitable position by using the moving mechanism, and then the lifting mechanism 5 is used to drive the brushing assembly to descend and contact the surface of the plastic plate, and then the brushing assembly 4 can be used to brush the surface of the plastic plate, so as to brush off the plastic debris and powder adhering to the surface of the plastic plate.

[0042] Reference Figure 3 In one aspect of this embodiment, the brush assembly 4 also includes a brush frame 401, a motor 402 is fixedly mounted on the side surface of the brush frame 401, an output end of the motor 402 is connected to a rotating shaft, and a brush roller 403 is fixedly connected to one end of the rotating shaft.

[0043] The moving mechanism 3 includes an electric slide rail 301 . The electric slide rail 301 is fixedly mounted on the side surface of the work frame 1 . A sliding block 302 is slidably connected inside the electric slide rail 301 .

[0044] The lifting mechanism 5 includes a moving frame 501 fixedly connected to the surface of the sliding block 302, an electric push rod 502 fixedly installed on the surface of the moving frame 501, and a brush frame 401 fixedly connected to one end of the electric push rod 502. The electric slide rail 301 can be used to drive the sliding block 302 to slide, so that the moving frame 501 fixedly connected to the surface of the sliding block 302 moves to a suitable position, and then the electric push rod 502 can be used to push the brush frame 401 down to a suitable height, and then when the plastic plate passes through the brush frame 401, the motor 402 fixedly installed on the side surface of the brush frame 401 can be used to drive the rotating shaft and drive the brush roller 403 to brush the surface of the plastic plate, so as to brush off the plastic debris and powder adhering to the surface of the plastic plate, which is convenient for the subsequent suction of the plastic debris and powder.

[0045] Reference Figure 2 and Figure 4 In one aspect of the present embodiment, a dust suction mechanism 2 is provided at the bottom of the work frame 1, and the dust suction mechanism 2 includes a dust collecting box 201 fixedly connected to the bottom of the work frame 1, and a draft fan 202 is fixedly installed on the surface of the dust collecting box 201. The input end of the draft fan 202 is connected to a hose 203, and one end of the hose 203 is connected to a dust suction plate 204.

[0046] An adjustment mechanism 6 is provided on the side surface of the working frame 1, and the adjustment mechanism 6 includes an adjustment frame 601 fixedly connected to the side surface of the working frame 1, a hydraulic pump 602 is fixedly installed on the surface of the adjustment frame 601, and the output end of the hydraulic pump 602 is connected to a hydraulic rod, and the dust suction plate 204 is fixedly connected to one end of the hydraulic rod.

[0047] The work frame 1 is provided with a conveying mechanism 7 inside, and the conveying mechanism 7 includes a motor 701, which is fixedly mounted on the side surface of the work frame 1, and the output end of the motor 701 is connected to a transmission shaft, and the surface of the transmission shaft is provided with a conveyor belt 702. The plastic plates that need to be dusted can be arranged and placed on the conveyor belt 702, and then the motor 701 is used to drive the transmission shaft to rotate, thereby driving the conveyor belt 702, thereby achieving the effect of conveying the plastic plates. When the plastic plates are conveyed to the bottom of the dust suction plate 204, the induced draft fan 202 can be used to generate suction, and then the plastic debris and powder on the plastic plates are sucked in through the dust suction plate 204, and then the plastic debris and powder are conveyed to the inside of the dust box 201 through the hose 203, and the hydraulic pump 602 can be used to drive the hydraulic rod according to the actual specifications of the plastic plates and drive the dust suction plate 204 to rise and fall to a suitable height, thereby achieving a better dust suction effect.

[0048] All electrical equipment in this solution are powered by an external power supply.

[0049] Working principle: When in use, the plastic plates that need to be dusted can be arranged and placed on the conveyor belt 702, and then the motor 701 is used to drive the transmission shaft to rotate to drive the conveyor belt 702, thereby achieving the effect of conveying the plastic plates, and then the electric slide rail 301 is used to drive the sliding block 302 to slide, so that the moving frame 501 on the surface of the fixedly connected sliding block 302 moves to a suitable position, and then the electric push rod 502 can be used to push the brush frame 401 down to a suitable height, and then when the plastic plates pass through the brush frame 401, the brush frame 401 side surface can be fixed The installed motor 402 drives the rotating shaft and drives the brush roller 403 to brush the surface of the plastic plate, thereby brushing off the plastic debris and powder adhering to the surface of the plastic plate. When the plastic plate is transported to the bottom of the dust suction plate 204, the induced draft fan 202 can be used to generate suction, and then the plastic debris and powder on the plastic plate are sucked in through the dust suction plate 204, and then the plastic debris and powder are transported to the inside of the dust collecting box 201 through the hose 203. In addition, the hydraulic pump 602 can be used to drive the hydraulic rod and drive the dust suction plate 204 to rise and fall to a suitable height according to the actual specifications of the plastic plate.

[0050] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for an injection molding machine, comprising a working frame (1), characterized in that: The side surface of the working frame (1) is provided with a moving mechanism (3), the surface of the moving mechanism (3) is provided with a lifting mechanism (5), one end of the lifting mechanism (5) is provided with a brushing assembly (4), and the brushing assembly (4) has a brush roller (403) for brushing away plastic debris on the surface of the injection molded part.

2. The dust removal device for an injection molding machine according to claim 1, characterized in that: The brushing assembly (4) further comprises a brushing frame (401), a motor (402) being fixedly mounted on the side surface of the brushing frame (401), an output end of the motor (402) being connected to a rotating shaft, and the brush roller (403) being fixedly connected to one end of the rotating shaft.

3. The dust removal device for an injection molding machine according to claim 1, characterized in that: The moving mechanism (3) comprises an electric slide rail (301), the electric slide rail (301) is fixedly mounted on the side surface of the working frame (1), and a sliding block (302) is slidably connected inside the electric slide rail (301).

4. The dust removal device for an injection molding machine according to claim 2, characterized in that: The lifting mechanism (5) comprises a moving frame (501) fixedly connected to the surface of the sliding block (302), an electric push rod (502) is fixedly installed on the surface of the moving frame (501), and the brushing frame (401) is fixedly connected to one end of the electric push rod (502).

5. The dust removal device for an injection molding machine according to claim 1, characterized in that: A dust suction mechanism (2) is provided at the bottom of the working frame (1), and the dust suction mechanism (2) comprises a dust collecting box (201) fixedly connected to the bottom of the working frame (1); an induced draft fan (202) is fixedly installed on the surface of the dust collecting box (201); an input end of the induced draft fan (202) is connected to a hose (203); and one end of the hose (203) is connected to a dust suction plate (204).

6. The dust removal device for an injection molding machine according to claim 5, characterized in that: The side surface of the working frame (1) is provided with an adjustment mechanism (6), the adjustment mechanism (6) comprises an adjustment frame (601) fixedly connected to the side surface of the working frame (1), a hydraulic pump (602) is fixedly installed on the surface of the adjustment frame (601), an output end of the hydraulic pump (602) is connected to a hydraulic rod, and the dust suction plate (204) is fixedly connected to one end of the hydraulic rod.

7. The dust removal device for an injection molding machine according to claim 1, characterized in that: A conveying mechanism (7) is arranged inside the working frame (1), and the conveying mechanism (7) comprises a motor (701). The motor (701) is fixedly mounted on the side surface of the working frame (1), and the output end of the motor (701) is connected to a transmission shaft, and a conveyor belt (702) is arranged on the surface of the transmission shaft.