Convenient cleaning mechanism for injection mold

Abstract

The utility model provides a convenient cleaning mechanism for an injection mold, which belongs to the technical field of injection mold cleaning and comprises a mounting rack and a convenient cleaning component arranged in the mounting rack, the convenient cleaning component comprises dovetail chutes transversely and symmetrically arranged on the left and right wall surfaces of the mounting rack, and a sliding plate is vertically and slidably connected between the two dovetail chutes. Sliding rods are longitudinally and slidably connected into sliding holes transversely and symmetrically formed in the left end and the right end of the sliding plate, a fixing frame is arranged at the front end between the two sliding rods, a cleaning brush roller is rotationally connected between rotating holes transversely and symmetrically formed in the left wall face and the right wall face of the fixing frame, and a driving assembly used for driving the cleaning brush roller to rotate is further arranged at the left end of the fixing frame. Through cooperation of the convenient cleaning assembly, the driving assembly and the negative pressure cleaning assembly, related workers can conveniently and efficiently clean impurities such as residual plastic and dust on the injection mold, comprehensive cleaning of the injection mold is achieved, the whole process is high in automation degree, and manual intervention is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning injection molds, and in particular relates to a convenient cleaning mechanism for injection molds. Background Art

[0002] Injection mold is a professional tool used to produce plastic products. It plays a core role in the manufacturing industry. Its basic working principle is to heat the plastic raw material to a molten state, and then inject the molten plastic into the mold cavity under high pressure. At present, when the injection mold is in use, there will be more or less residues attached to the inner wall of the mold cavity, so it needs to be cleaned, and the existing cleaning methods are basically manual cleaning, which is not convenient for the staff to actually work, and the operation time is long and the work efficiency is low. Utility Model Content

[0003] In view of this, the utility model provides a convenient cleaning mechanism for injection molds, which can cooperate with a convenient cleaning component, a driving component and a negative pressure cleaning component to enable relevant personnel to conveniently and efficiently remove residual plastic, dust and other impurities on the injection mold, thereby achieving comprehensive cleaning of the injection mold, improving the cleaning efficiency and cleanliness, and the entire process has a high degree of automation, reducing manual intervention, and at the same time can suck in and collect loose debris and dust during the cleaning process of the cleaning brush roller, avoiding secondary contamination of the mold or the working environment during the cleaning process.

[0004] In order to solve the above technical problems, the utility model provides a convenient cleaning mechanism for an injection mold, including a mounting frame and a convenient cleaning component arranged in the mounting frame, the convenient cleaning component including dovetail slide grooves which are laterally symmetrically arranged on the left and right walls of the mounting frame, a sliding plate is vertically slidably connected between the two dovetail slide grooves, sliding rods are longitudinally slidably connected in the sliding holes which are laterally symmetrically arranged at the left and right ends of the sliding plate, a fixing frame is provided at the front end between the two sliding rods, a cleaning brush roller is rotatably connected between the rotating holes which are laterally symmetrically arranged on the left and right walls of the fixing frame, a driving component for driving the cleaning brush roller to rotate is also provided at the left end of the fixing frame, and a negative pressure cleaning component is also provided in the middle of the fixing frame.

[0005] The convenient cleaning component also includes a mounting opening arranged in the middle of the sliding plate, an electric telescopic rod is arranged in the mounting opening, the front end of the telescopic end of the electric telescopic rod is fixedly connected to the rear surface of the fixed frame, and the electric telescopic rod is electrically connected to the external single-chip computer; the convenient cleaning component also includes an electric push rod arranged in the middle of the lower end of the mounting frame, the upper end of the telescopic end of the electric push rod is fixedly connected to the lower surface of the sliding plate, and the electric push rod is electrically connected to the external single-chip computer.

[0006] The driving component includes an assembly cavity arranged at the left end of the fixed frame, and a bevel gear ring is provided at the left end of the outer arc surface of the cleaning brush roller inside the assembly cavity. A rotating rod is rotatably connected in a circular hole arranged on the rear wall surface of the assembly cavity, and a bevel gear is provided at the front end of the rotating rod. The bevel gear is meshed with the bevel gear ring, and a through opening adapted to the rotating rod is provided on the left side of the rear surface of the fixed frame; the driving component also includes a motor arranged on the left side of the rear surface of the fixed frame, and the front end of the output shaft of the motor is fixedly connected to the rear end of the rotating rod, and the motor is electrically connected to the external single-chip computer.

[0007] The negative pressure cleaning component comprises a negative pressure cavity arranged in the middle of the fixing frame, and negative pressure pipes are arranged in the openings symmetrically arranged laterally on the rear surface of the fixing frame, and the negative pressure pipes are connected to the negative pressure cavity.

[0008] The front ends of the left and right surfaces of the mounting frame are provided with mounting plates which are symmetrically distributed laterally.

[0009] The beneficial effects of the above technical solution of the utility model are as follows: BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the main structure of a convenient cleaning mechanism for an injection mold of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the convenient cleaning component of the utility model;

[0012] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0013] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0014] Explanation of the reference numerals in the accompanying drawings: 100, mounting frame; 200, sliding plate; 201, sliding rod; 202, fixing frame; 203, cleaning brush roller; 204, electric telescopic rod; 205, electric push rod; 300, assembly chamber; 301, bevel gear ring; 302, rotating rod; 303, bevel gear; 304, motor; 400, negative pressure chamber; 401, negative pressure pipe; 500, mounting plate. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0016] like Figure 1-4 As shown:

[0017] The present embodiment provides a convenient cleaning mechanism for an injection mold, including a mounting frame 100 and a convenient cleaning component arranged in the mounting frame 100, wherein the convenient cleaning component includes dovetail slide grooves which are transversely symmetrically arranged on the left and right walls of the mounting frame 100, a sliding plate 200 is vertically slidably connected between the two dovetail slide grooves, sliding rods 201 are longitudinally slidably connected in the sliding holes which are transversely symmetrically arranged at the left and right ends of the sliding plate 200, a fixing frame 202 is arranged at the front end between the two sliding rods 201, a cleaning brush roller 203 is rotatably connected between the rotating holes which are transversely symmetrically arranged on the left and right walls of the fixing frame 202, and a cleaning brush roller 203 is rotatably connected between the rotating holes which are transversely symmetrically arranged on the left and right walls of the fixing frame 202, and a cleaning brush roller 203 is rotatably connected in the left end of the fixing frame 202. A driving component for driving the cleaning brush roller 203 to rotate, and a negative pressure cleaning component is also provided in the middle of the fixed frame 202; the convenient cleaning component also includes a mounting port arranged in the middle of the sliding plate 200, and an electric telescopic rod 204 is provided in the mounting port, and the front end of the telescopic end of the electric telescopic rod 204 is fixedly connected to the rear surface of the fixed frame 202, and the electric telescopic rod 204 is electrically connected to an external single-chip computer; the convenient cleaning component also includes an electric push rod 205 arranged in the middle of the lower end of the mounting frame 100, and the upper end of the telescopic end of the electric push rod 205 is fixedly connected to the lower surface of the sliding plate 200, and the electric push rod 205 is electrically connected to an external single-chip computer.

[0018] like Figure 1-4 As shown, the driving component includes an assembly cavity 300 arranged at the left end of the fixed frame 202, and the cleaning brush roller 203 is located in the assembly cavity 300. The left end of the outer arc surface is provided with a bevel gear ring 301, and the circular hole set on the rear wall of the assembly cavity 300 is rotatably connected with a rotating rod 302. The front end of the rotating rod 302 is provided with a bevel gear 303, and the bevel gear 303 is meshed with the bevel gear ring 301. The left side of the rear surface of the fixed frame 202 is provided with a through opening adapted to the rotating rod 302; the driving component also includes a motor 304 arranged on the left side of the rear surface of the fixed frame 202, the front end of the output shaft of the motor 304 is fixedly connected to the rear end of the rotating rod 302, and the motor 304 is electrically connected to the external single-chip computer.

[0019] like Figure 1-4 As shown, the front ends of the left and right surfaces of the mounting frame 100 are provided with mounting plates 500 which are symmetrically distributed laterally.

[0020] The working principle of a convenient cleaning mechanism for an injection mold provided by the utility model is as follows: first, the relevant staff fixes the mounting frame 100 and its auxiliary mechanisms in the cleaning area of ​​the injection mold through the mounting plate 500, and then the relevant staff controls the operation of the electric push rod 205 through the external single-chip microcomputer. The electric push rod 205 telescopes upward to push the sliding plate 200 and its auxiliary mechanisms to move upward synchronously along the dovetail groove in the mounting frame 100. After the cleaning brush roller 203 is accurately aligned with the upper mold surface to be cleaned of the injection mold, the relevant staff controls the electric push rod 205 to stop operating through the external single-chip microcomputer, and simultaneously controls the operation of the motor 304 and the electric telescopic rod 204. The output shaft of the motor 304 rotates to drive the rotating rod 302 and the bevel gear 303 to rotate synchronously, and the bevel gear 303 rotates by meshing with it. The connected bevel gear ring 301 drives the cleaning brush roller 203 to rotate, and the physical force of the bristles on the cleaning brush roller 203 is used to effectively remove residual plastic, dust and other impurities on the injection mold. At the same time, the electric telescopic rod 204 is telescopically operated to drive the fixed frame 202 and the cleaning brush roller 203 to move back and forth, thereby achieving comprehensive cleaning of the injection mold. After the cleaning of the upper mold of the injection mold is completed, the relevant staff controls the electric push rod 205 to operate in the opposite direction through the external single-chip microcomputer until the brush roller 203 to be cleaned is accurately aligned with the surface to be cleaned of the lower mold of the injection mold. The lower mold of the injection mold can be cleaned, which improves the cleaning efficiency and cleanliness. The whole process has a high degree of automation, reduces manual intervention, and enables the relevant staff to more conveniently achieve efficient cleaning of the injection mold, thereby ensuring the cleanliness of the injection mold.

[0021] like Figure 1-4 As shown, the negative pressure cleaning component includes a negative pressure chamber 400 arranged in the middle of the fixed frame 202, and negative pressure pipes 401 are provided in the openings laterally symmetrically arranged on the rear surface of the fixed frame 202, and the negative pressure pipes 401 are connected to the negative pressure chamber 400, and the negative pressure pipes 401 are connected to an external negative pressure suction device. The external negative pressure suction device works through the negative pressure pipe 401 to generate suction in the negative pressure chamber 400, so as to suck in and collect loose debris and dust during the cleaning process of the cleaning brush roller 203, thereby avoiding secondary contamination of the mold or the working environment during the cleaning process.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A convenient cleaning mechanism for an injection mold, characterized in that: The invention comprises a mounting frame (100) and a convenient cleaning component arranged in the mounting frame (100), wherein the convenient cleaning component comprises dovetail slide grooves which are transversely symmetrically arranged on the left and right walls of the mounting frame (100), a sliding plate (200) is vertically slidably connected between the two dovetail slide grooves, sliding rods (201) are longitudinally slidably connected in the sliding holes which are transversely symmetrically arranged at the left and right ends of the sliding plate (200), a fixing frame (202) is arranged at the front end between the two sliding rods (201), a cleaning brush roller (203) is rotatably connected between the rotating holes which are transversely symmetrically arranged on the left and right walls of the fixing frame (202), a driving component for driving the cleaning brush roller (203) to rotate is also arranged at the left end of the fixing frame (202), and a negative pressure cleaning component is also arranged in the middle of the fixing frame (202).

2. A convenient cleaning mechanism for an injection mold as claimed in claim 1, characterized in that: The convenient cleaning component also includes a mounting opening arranged in the middle of the sliding plate (200), an electric telescopic rod (204) is arranged in the mounting opening, the front end of the telescopic end of the electric telescopic rod (204) is fixedly connected to the rear surface of the fixing frame (202), and the electric telescopic rod (204) is electrically connected to an external single-chip computer.

3. A convenient cleaning mechanism for an injection mold as claimed in claim 1, characterized in that: The convenient cleaning component also includes an electric push rod (205) arranged in the middle of the lower end of the mounting frame (100), the upper end of the telescopic end of the electric push rod (205) is fixedly connected to the lower surface of the sliding plate (200), and the electric push rod (205) is electrically connected to an external single-chip computer.

4. A convenient cleaning mechanism for an injection mold as claimed in claim 1, characterized in that: The driving assembly comprises an assembly cavity (300) arranged at the left end of the fixing frame (202); a bevel gear ring (301) is provided at the left end of the outer arc surface of the cleaning brush roller (203) located inside the assembly cavity (300); a rotating rod (302) is rotatably connected in a circular hole arranged on the rear wall surface of the assembly cavity (300); a bevel gear (303) is provided at the front end of the rotating rod (302); the bevel gear (303) is meshedly connected with the bevel gear ring (301); and a through opening adapted to the rotating rod (302) is provided on the left side of the rear surface of the fixing frame (202).

5. A convenient cleaning mechanism for an injection mold as claimed in claim 4, characterized in that: The driving assembly also includes a motor (304) arranged on the left side of the rear surface of the fixing frame (202), the front end of the output shaft of the motor (304) is fixedly connected to the rear end of the rotating rod (302), and the motor (304) is electrically connected to an external single chip computer.

6. A convenient cleaning mechanism for an injection mold as claimed in claim 1, characterized in that: The negative pressure cleaning component comprises a negative pressure chamber (400) arranged in the middle of a fixing frame (202), and negative pressure pipes (401) are arranged in openings symmetrically arranged laterally on the rear surface of the fixing frame (202), and the negative pressure pipes (401) are connected to the negative pressure chamber (400).

7. A convenient cleaning mechanism for an injection mold according to claim 1, characterized in that: The front ends of the left and right surfaces of the mounting frame (100) are provided with mounting plates (500) that are symmetrically distributed laterally.

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