Polishing device for injection molding part

Abstract

The utility model relates to the technical field of injection molding part machining, in particular to a polishing device for an injection molding part. The technical problems that a common grinding device for the injection molding part is lack of a dust removal structure, a large amount of chippings and dust can be generated in the grinding work, and if the chippings and the dust are not treated, the health of operators is affected are solved. According to the technical scheme, the grinding device for the injection molding part comprises a box body. By means of the dust removal assembly, generated chippings and dust can be adsorbed and collected in the grinding process, the dust removal function is achieved, the influence on the health of operators is avoided, and the problems that a common grinding device for injection molding parts is lack of a dust removal structure, a large amount of chippings and dust can be generated in the grinding work, and if not treated, the chippings and dust cannot be removed are solved. And the health of operators is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding processing, in particular to a grinding device for injection molding. Background Art

[0002] Injection molded parts refer to various injection molded products produced by injection molding machines after adding various organic solvents to materials such as polyethylene or polypropylene. They are collectively called injection molded parts. After the injection molding is completed, there are often a large number of burrs on the surface of the injection molded parts, which need to be polished.

[0003] The common grinding device for injection molded parts lacks a dust removal structure, and a large amount of debris and dust will be generated during the grinding work. If not handled, it will affect the health of the operator.

[0004] Therefore, the problem that the above-mentioned grinding device for injection molded parts lacks a dust removal structure and generates a large amount of debris and dust during the grinding work, which affects the health of the operator, needs to be solved urgently to improve the usage scenario. Utility Model Content

[0005] In order to overcome the problem that the common grinding device for injection molded parts lacks a dust removal structure and affects the health of operators.

[0006] The technical solution of the utility model is: a grinding device for injection molded parts, comprising a box body, a grinding table is installed at the lower end of the box body, two fixing bars are installed horizontally near the upper end of the box body, sliding sleeves are slidably connected to the outer sides of the fixing bars, connecting plates are installed between the sliding sleeves, a moving component is connected in the middle of the connecting plates, a connecting frame is arranged at the lower end of the sliding sleeve, a hydraulic rod is connected to the bottom of the connecting frame near the front and rear ends, a mounting plate is arranged at the lower end of the hydraulic rod, a grinding component is installed in the middle of the mounting plate, and a dust removal component is arranged on the inner side of the connecting frame and the bottom of the mounting plate.

[0007] Preferably, the dust removal component is set up to absorb and collect the debris and dust generated during the grinding process, thereby realizing the dust removal function and avoiding affecting the health of the operator, so as to solve the problem that the common grinding device for injection molded parts lacks a dust removal structure and generates a large amount of debris and dust during the grinding work. If it is not handled, it will affect the health of the operator.

[0008] Preferably, the moving assembly includes a rotating motor and a screw; the rotating motor is installed at the right end of the box, and the screw is arranged at the left end of the rotating motor. When the rotating motor is started, the screw rotates.

[0009] Preferably, the moving assembly includes a threaded sleeve; a threaded sleeve is arranged in the middle of the connecting plate, the threaded sleeve is transmission-connected to the screw rod, and the screw rod and the threaded sleeve cooperate to realize the lateral movement of the connecting plate and the sliding sleeve.

[0010] Preferably, the grinding assembly includes a grinding motor and a grinding disc; the grinding motor is installed in the middle position of the top of the mounting plate, and the grinding disc is arranged at the lower end of the grinding motor. When the grinding motor is started, the grinding disc rotates, and the hydraulic rod is controlled to make the grinding disc contact the injection molded part, the grinding work is performed.

[0011] Preferably, the dust removal component includes a dust box, a dust suction fan, and a first connecting pipe; the dust box is installed in the middle position inside the connecting frame, and the dust suction fan is arranged on the inside of the connecting frame near the front end. The dust suction fan is connected to the dust box through the first connecting pipe, and the dust suction fan is started to generate suction.

[0012] Preferably, the dust removal assembly includes a filter frame and a cover plate; the filter frame is connected to the inside of the dust box, and the cover plate is installed on the upper end of the dust box, and the filter frame has the effect of collecting and filtering dust.

[0013] Preferably, the dust removal assembly includes a dust cover, a rubber ring, and a second connecting tube; a dust cover is provided at the bottom of the mounting plate, a rubber ring is provided at the lower edge of the dust cover, and the upper end of the cover plate is connected to the top right end of the dust cover through the second connecting tube. When the grinding work starts, the generated debris and dust are adsorbed by the dust cover and enter the filter frame through the second connecting tube for collection, thereby realizing the dust removal function and avoiding affecting the health of the operator.

[0014] Beneficial effects of the utility model:

[0015] 1. The dust removal component can absorb and collect the debris and dust generated during the grinding process, realize the dust removal function, and avoid affecting the health of the operator. This solves the problem that the common grinding device for injection molded parts lacks a dust removal structure, and a large amount of debris and dust will be generated during the grinding work. If it is not handled, it will affect the health of the operator;

[0016] 2. When grinding, start the dust suction fan to generate suction, absorb the generated debris and dust through the dust cover, and collect them into the filter frame through the second connecting pipe. The filter frame has the effect of collecting and filtering dust, realizing the dust removal function and avoiding affecting the health of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of a grinding device for injection molded parts of the utility model;

[0018] Figure 2 The following is a schematic diagram of the split structure of a grinding device for injection molded parts of the utility model;

[0019] Figure 3 Shown is a schematic diagram of the installation structure of a connecting plate of a polishing device for injection molded parts of the utility model;

[0020] Figure 4 The present invention shows a schematic diagram of the installation structure of a movable assembly of a polishing device for injection molded parts;

[0021] Figure 5 Shown is a schematic diagram of the installation structure of a grinding component and a dust removal component of a grinding device for injection molded parts of the utility model.

[0022] In the figure: 1. box body; 2. grinding table; 3. fixing bar; 4. sliding sleeve; 5. connecting plate; 6. moving assembly; 7. connecting frame; 8. hydraulic rod; 9. mounting plate; 10. grinding assembly; 11. dust removal assembly; 601. rotating motor; 602. screw rod; 603. threaded sleeve; 1001. grinding motor; 1002. grinding disc; 1101. dust collecting box; 1102. dust suction fan; 1103. first connecting pipe; 1104. filter frame; 1105. cover plate; 1106. dust cover; 1107. rubber ring; 1108. second connecting pipe. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-3 The utility model provides an embodiment: a grinding device for injection molded parts, including a box body 1, a grinding table 2 is installed at the lower end of the box body 1, two fixed bars 3 are installed horizontally near the upper end of the box body 1, the outer side of the fixed bar 3 is slidably connected with a sliding sleeve 4, a connecting plate 5 is installed between the sliding sleeves 4, a moving component 6 is connected in the middle of the connecting plate 5, a connecting frame 7 is arranged at the lower end of the sliding sleeve 4, a hydraulic rod 8 is connected to the bottom of the connecting frame 7 near the front and rear ends, a mounting plate 9 is arranged at the lower end of the hydraulic rod 8, a grinding component 10 is installed in the middle of the mounting plate 9, and a dust removal component 11 is arranged on the inner side of the connecting frame 7 and the bottom of the mounting plate 9.

[0025] See also Figure 4 In this embodiment, the moving component 6 includes a rotating motor 601 and a screw 602; the rotating motor 601 is installed at the right end of the box body 1, and the screw 602 is arranged at the left end of the rotating motor 601. When the rotating motor 601 is started, the screw 602 rotates, and the moving component 6 includes a threaded sleeve 603; a threaded sleeve 603 is arranged in the middle of the connecting plate 5, and the threaded sleeve 603 is transmission-connected with the screw 602. The screw 602 cooperates with the threaded sleeve 603 to realize the lateral movement of the connecting plate 5 and the sliding sleeve 4.

[0026] See also Figure 5In this embodiment, the grinding component 10 includes a grinding motor 1001 and a grinding disc 1002; a grinding motor 1001 is installed at the middle position of the top of the mounting plate 9, and a grinding disc 1002 is arranged at the lower end of the grinding motor 1001. When the grinding motor 1001 is started, the grinding disc 1002 rotates, and the hydraulic rod 8 is controlled to make the grinding disc 1002 contact with the injection molded part to perform the grinding work. The dust removal component 11 includes a dust box 1101, a dust suction fan 1102, and a first connecting pipe 1103; a dust box 1101 is installed at the middle position of the inner side of the connecting frame 7, and a dust suction fan 1102 is arranged near the front end of the inner side of the connecting frame 7. The dust suction fan 1102 is connected to the dust box 1101 through the first connecting pipe 1103. The dust suction fan 1102 is started to generate suction, and the dust removal component 1 1 includes a filter frame 1104 and a cover plate 1105; the filter frame 1104 is connected to the dust box 1101, and the cover plate 1105 is installed on the upper end of the dust box 1101. The filter frame 1104 has the effect of collecting and filtering dust. The dust removal component 11 includes a dust cover 1106, a rubber ring 1107, and a second connecting pipe 1108; the dust cover 1106 is arranged at the bottom of the mounting plate 9, and the rubber ring 1107 is arranged at the edge of the lower end of the dust cover 1106. The upper end of the cover plate 1105 is connected to the top of the right end of the dust cover 1106 through the second connecting pipe 1108. At the beginning of the grinding work, the generated debris dust is adsorbed by the dust cover 1106, and enters the filter frame 1104 through the second connecting pipe 1108 for collection, so as to realize the dust removal function and avoid affecting the health of the operator.

[0027] When working, the injection molded part to be polished is placed on the polishing table 2, the polishing motor 1001 is started, the polishing disc 1002 rotates, and the hydraulic rod 8 is controlled to make the polishing disc 1002 contact the injection molded part, and the polishing work is performed. The rotating motor 601 is started, the screw 602 rotates, and the screw 602 cooperates with the threaded sleeve 603 to realize the lateral movement of the connecting plate 5 and the sliding sleeve 4. While polishing, the dust suction fan 1102 is started to generate suction, and the generated debris and dust are adsorbed through the dust cover 1106 and enter the filter frame 1104 through the second connecting pipe 1108 for collection. The filter frame 1104 has the effect of collecting and filtering dust, realizing the dust removal function and avoiding affecting the health of the operator.

[0028] Through the above steps, the dust removal component 11 is set up to absorb and collect the debris and dust generated during the grinding process, realize the dust removal function, and avoid affecting the health of the operator, so as to solve the problem that the common grinding device for injection molded parts lacks a dust removal structure, and a large amount of debris and dust will be generated during the grinding work. If it is not handled, it will affect the health of the operator.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A polishing device for injection molded parts, comprising a housing (1), characterized in that: A grinding table (2) is installed at the lower end of the box body (1), two fixing bars (3) are installed horizontally near the upper end of the box body (1), a sliding sleeve (4) is slidably connected to the outer side of the fixing bar (3), a connecting plate (5) is installed between the sliding sleeves (4), a moving component (6) is connected in the middle of the connecting plate (5), a connecting frame (7) is arranged at the lower end of the sliding sleeve (4), a hydraulic rod (8) is connected at the bottom of the connecting frame (7) near the front and rear ends, a mounting plate (9) is arranged at the lower end of the hydraulic rod (8), a grinding component (10) is installed in the middle of the mounting plate (9), and a dust removal component (11) is arranged on the inner side of the connecting frame (7) and at the bottom of the mounting plate (9).

2. A polishing device for injection molded parts according to claim 1, characterized in that: The moving assembly (6) comprises a rotating motor (601) and a screw rod (602); the rotating motor (601) is installed at the right end of the box body (1), and the screw rod (602) is arranged at the left end of the rotating motor (601).

3. A polishing device for injection molded parts according to claim 2, characterized in that: The moving assembly (6) comprises a threaded sleeve (603); a threaded sleeve (603) is arranged in the middle of the connecting plate (5), and the threaded sleeve (603) is transmission-connected to the screw rod (602).

4. A polishing device for injection molded parts according to claim 1, characterized in that: The grinding assembly (10) comprises a grinding motor (1001) and a grinding disc (1002); the grinding motor (1001) is installed at the middle position of the top of the mounting plate (9), and the grinding disc (1002) is arranged at the lower end of the grinding motor (1001).

5. A polishing device for injection molded parts according to claim 1, characterized in that: The dust removal assembly (11) comprises a dust collecting box (1101), a dust suction fan (1102), and a first connecting pipe (1103); the dust collecting box (1101) is installed at the middle position inside the connecting frame (7), the dust suction fan (1102) is arranged near the front end position inside the connecting frame (7), and the dust suction fan (1102) is connected to the dust collecting box (1101) via the first connecting pipe (1103).

6. A polishing device for injection molded parts according to claim 5, characterized in that: The dust removal assembly (11) comprises a filter frame (1104) and a cover plate (1105); the filter frame (1104) is connected to the inside of the dust collecting box (1101), and the cover plate (1105) is installed on the upper end of the dust collecting box (1101).

7. A polishing device for injection molded parts according to claim 6, characterized in that: The dust removal assembly (11) comprises a dust cover (1106), a rubber ring (1107), and a second connecting pipe (1108); the dust cover (1106) is arranged at the bottom of the mounting plate (9), a rubber ring (1107) is arranged at the edge of the lower end of the dust cover (1106), and the upper end of the cover plate (1105) is connected to the top of the right end of the dust cover (1106) through the second connecting pipe (1108).

Images