Trimming treatment device for machining automobile injection molding part

Abstract

The utility model relates to the technical field of automobile injection molding part processing, and discloses a trimming processing device for processing automobile injection molding parts, one side of a fixed plate is provided with a trimming motor, the driving end of the trimming motor is connected with a rotating shaft on the other side of the fixed plate, one end of the rotating shaft is connected with a trimming wheel, and the other end of the rotating shaft is connected with a trimming motor. A moving plate is further slidably mounted on the upper surface of the trimming table, a fixing rod is mounted in the middle of the upper surface of the moving plate, a rotating rod is arranged at the upper end of the fixing rod in a penetrating mode, a placing plate is connected to the upper end of the rotating rod, and air suction holes are symmetrically formed in the upper surface of the placing plate; and an exhaust pipe is arranged on the lower surface of the placement plate in a penetrating manner. Through work of an electric telescopic rod, a moving plate can move on a trimming table, the purpose of automatic feeding of the automobile injection molding parts is achieved, meanwhile, through work of a rotating motor in a fixed rod, a placing plate at the upper end of a rotating rod can rotate, and then the automobile injection molding parts can be comprehensively ground.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile injection molding processing, in particular to an edge trimming processing device for processing automobile injection molding parts. Background Art

[0002] Automotive injection molding refers to automotive parts produced by injection molding. These parts are widely used in the field of automobile manufacturing and maintenance. They have the characteristics of convenient use, beautiful appearance, stable quality, etc., and can adapt to different automobile driving conditions and working environments. Automotive injection molding parts include sensor parts, electrical parts, pipeline parts, seals, etc. During the processing and production of automotive injection molding parts, some burrs will be generated on their sides. In order to improve the aesthetics of automotive injection molding parts, automotive injection molding parts need to be trimmed.

[0003] A Chinese patent discloses a trimming device for automotive injection molded parts (authorization announcement number CN210360689U). This patented technology uses a push rod motor to drive the pressure plate to descend and fix the injection molded parts, a drive motor to drive the grinding wheel to rotate, an electric telescopic rod to drive the movable plate to slide, and a cylinder to drive the track plate to rise and fall, and a bidirectional motor to drive the slide plate to move, so as to realize the trimming operation of the injection molded parts, automate the operation, and save labor.

[0004] However, there are still some shortcomings in this patent. Although this patent can realize trimming of automobile injection moldings, it can be seen from the drawings of this patent that this patent cannot automatically feed automobile injection moldings during trimming, which affects the trimming efficiency, and it is also impossible to rotate the automobile injection moldings, which makes it impossible to trim other edges of the injection moldings, and the practicality is not good. Therefore, those skilled in the art provide a trimming processing device for processing automobile injection moldings to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a trimming device for processing automobile injection molded parts to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A trimming device for processing automobile injection molded parts comprises a trimming table and a base installed on the lower surface of the trimming table, a fixed plate is installed at the end surface position of the upper surface of the trimming table, a trimming motor is installed on one side of the fixed plate, a driving end of the trimming motor is connected to a rotating shaft on the other side of the fixed plate, one end of the rotating shaft is connected to a trimming wheel, a movable plate is also slidably installed on the upper surface of the trimming table, a fixed rod is installed at the middle position of the upper surface of the movable plate, a rotating rod is penetrated at the upper end of the fixed rod, a placing plate is connected to the upper end of the rotating rod, air suction holes are symmetrically opened on the upper surface of the placing plate, and an exhaust pipe is also penetrated on the lower surface of the placing plate.

[0008] As a further solution of the utility model: the lower surface of the movable plate is symmetrically provided with movable blocks, and the upper surface of the trimming table is provided with sliding grooves that slide with the movable blocks.

[0009] As a further solution of the utility model: an electric telescopic rod is installed on the inner side of the slide slot, and the telescopic end of the electric telescopic rod is connected to one side of the moving block.

[0010] As a further solution of the utility model: a connecting shaft is arranged inside the fixed rod, the lower end of the rotating rod is connected with a connecting sleeve inside the fixed rod, the driving end of the connecting shaft is connected with a rotating motor, and the upper end of the rotating motor is embedded in the connecting sleeve and connected by screws.

[0011] As a further solution of the utility model: five air suction holes are symmetrically opened on the upper surface of the placement plate, an air suction hood is arranged inside the placement plate below the air suction holes, and an air suction pump is also arranged inside the placement plate near the exhaust pipe.

[0012] As a further solution of the utility model: the air inlet end of the air suction pump is connected with a connecting pipe, and the air outlet end of the air suction pump is connected with one end of the exhaust pipe, and one end of the connecting pipe is embedded in the interior of the air suction hood.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A trimming device for processing automobile injection molding parts. The electric telescopic rod can move the moving block inside the slide slot, that is, the moving plate moves on the trimming table, so that the trimmed automobile injection molding parts can be automatically fed. At the same time, the rotating motor inside the fixed rod can rotate the placement plate at the upper end of the rotating rod, so that the automobile injection molding parts can be fully polished, which effectively improves the trimming efficiency and has good practicality.

[0015] 2. A trimming device for processing automobile injection molded parts. Through the operation of the suction pump inside the placement plate, after the automobile injection molded parts are placed on the placement plate, the air on the lower surface of the automobile injection molded parts will enter the suction hood and the connecting pipe through the suction holes, and finally be discharged to the outside through the exhaust pipe, thereby achieving vacuum adsorption of the automobile injection molded parts and achieving the purpose of fixing the automobile injection molded parts to facilitate their trimming work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The schematic diagram of the structure of a trimming device for processing automobile injection molded parts;

[0017] Figure 2 It is a structural schematic diagram of a moving plate in a trimming processing device for processing automobile injection molded parts;

[0018] Figure 3 A schematic diagram of the internal structure of a fixing rod in a trimming device for processing automobile injection molded parts;

[0019] Figure 4 The present invention is a schematic diagram of the internal structure of a plate placed in a trimming processing device for processing automobile injection molded parts.

[0020] In the figure: 1. trimming table; 11. base; 2. fixed plate; 21. trimming motor; 22. rotating shaft; 23. trimming wheel; 3. moving plate; 31. moving block; 32. electric telescopic rod; 4. fixed rod; 41. rotating rod; 411. connecting sleeve; 42. connecting shaft; 43. rotating motor; 5. placing plate; 51. suction hole; 52. suction hood; 53. suction pump; 54. exhaust pipe; 55. connecting pipe. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a trimming processing device for processing automobile injection molding parts includes a trimming table 1 and a base 11 installed on the lower surface of the trimming table 1. A fixed plate 2 is installed at the end surface of the upper surface of the trimming table 1. A trimming motor 21 is installed on one side of the fixed plate 2. The driving end of the trimming motor 21 is connected to a rotating shaft 22 on the other side of the fixed plate 2. One end of the rotating shaft 22 is connected to a trimming wheel 23. A moving plate 3 is also slidably installed on the upper surface of the trimming table 1. The middle position of the upper surface of the moving plate 3 A fixing rod 4 is installed at the position, a rotating rod 41 is penetrated at the upper end of the fixing rod 4, a placing plate 5 is connected to the upper end of the rotating rod 41, an air intake hole 51 is symmetrically opened on the upper surface of the placing plate 5, and an exhaust pipe 54 is also penetrated on the lower surface of the placing plate 5. The arrangement utilizes the moving plate 3 to move on the trimming table 1 to move and feed the automobile injection moldings on the placing plate 5, and at the same time, the rotation of the rotating rod 41 can rotate the automobile injection moldings, and then the other surfaces can be trimmed, which effectively improves the trimming efficiency.

[0022] exist Figure 1 and Figure 2 Middle: The lower surface of the movable plate 3 is symmetrically provided with movable blocks 31, and the upper surface of the trimming table 1 is provided with a slide groove that slides with the movable block 31, and an electric telescopic rod 32 is installed on the inner side of the slide groove, and the telescopic end of the electric telescopic rod 32 is connected to one side of the movable block 31. This setting utilizes the operation of the electric telescopic rod 32 to make the movable block 31 slide inside the slide groove, and then the movable plate 3 can be moved to automatically feed the automobile injection molded parts on the placement plate 5 for trimming.

[0023] exist Figure 3 Middle: A connecting shaft 42 is arranged inside the fixed rod 4, the lower end of the rotating rod 41 is connected to a connecting sleeve 411 inside the fixed rod 4, the driving end of the connecting shaft 42 is connected to a rotating motor 43, the upper end of the rotating motor 43 is embedded in the connecting sleeve 411 and connected by screws. This arrangement utilizes the operation of the rotating motor 43 to rotate the rotating rod 41, and then the automobile injection molded part can be rotated to adjust the position, so as to facilitate the trimming work on the other edges of the automobile injection molded part.

[0024] exist Figure 4 In the figure: five suction holes 51 are symmetrically opened on the upper surface of the placement plate 5, and an suction hood 52 is arranged below the suction holes 51 inside the placement plate 5, and an suction pump 53 is also arranged near the exhaust pipe 54 inside the placement plate 5, the air inlet end of the suction pump 53 is connected with a connecting pipe 55, and the air outlet end of the suction pump 53 is connected to one end of the exhaust pipe 54, and one end of the connecting pipe 55 is embedded in the suction hood 52. This arrangement utilizes the operation of the suction pump 53 to suck the air under the automobile injection molding placed on the placement plate 5 into a vacuum, that is, the air enters the interior of the suction hood 52 through the suction holes 51, and is drawn out through the suction hood 52 and the connecting pipe 55, and finally is discharged outwardly through the exhaust pipe 54 to achieve the purpose of adsorbing and fixing the automobile injection molding.

[0025] The working principle of the utility model is as follows: when the trimming processing device for processing automobile injection molded parts of the utility model is used, the automobile injection molded parts that need to be trimmed are first placed on the placement plate 5, and after placement, the suction pump 53 works, so that after the automobile injection molded parts are placed on the placement plate 5, the air on the lower surface of the automobile injection molded parts will enter the suction hood 52 and the connecting pipe 55 through the suction hole 51, and finally be discharged to the outside through the exhaust pipe 54, so that the automobile injection molded parts can be vacuum adsorbed and the purpose of fixing the automobile injection molded parts can be achieved. After fixing, the trimming motor 21 works to make the rotating shaft 22 drive the trimming wheel 23 to rotate, and at the same time, the electric telescopic rod 32 is started to work. The operation will cause the moving block 31 to move inside the slide groove, that is, the moving plate 3 moves on the trimming table 1, so that the trimmed automobile injection molded parts can be automatically fed to achieve the purpose of trimming. After trimming, the moving plate 3 is moved away from the fixed plate 2 by the electric telescopic rod 32, and the rotating motor 43 inside the fixed rod 4 is operated, which will cause the placing plate 5 at the upper end of the rotating rod 41 to rotate, so that the position of the automobile injection molded parts can be adjusted, and after adjustment, the adjusted automobile injection molded parts can be sent to the trimming wheel 23 by the operation of the electric telescopic rod 32 again to achieve grinding and trimming of the current edge of the automobile injection molded parts. In this way, the multi-side trimming of the automobile injection molded parts can be achieved by reciprocating, which is practical.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A trimming device for processing automobile injection molded parts, comprising a trimming table (1) and a base (11) mounted on the lower surface of the trimming table (1), characterized in that: A fixed plate (2) is installed at the end surface of the upper surface of the trimming table (1), a trimming motor (21) is installed on one side of the fixed plate (2), a driving end of the trimming motor (21) is connected to a rotating shaft (22) on the other side of the fixed plate (2), one end of the rotating shaft (22) is connected to a trimming wheel (23), a movable plate (3) is also slidably installed on the upper surface of the trimming table (1), a fixed rod (4) is installed at the middle position of the upper surface of the movable plate (3), a rotating rod (41) is penetrated through the upper end of the fixed rod (4), the upper end of the rotating rod (41) is connected to a placement plate (5), the upper surface of the placement plate (5) is symmetrically provided with air intake holes (51), and the lower surface of the placement plate (5) is also penetrated by an exhaust pipe (54).

2. A trimming device for processing automotive injection molded parts according to claim 1, characterized in that: The lower surface of the movable plate (3) is symmetrically provided with movable blocks (31), and the upper surface of the trimming table (1) is provided with sliding grooves that slide relative to the movable blocks (31).

3. The trimming device for processing automobile injection molded parts according to claim 2, characterized in that: An electric telescopic rod (32) is installed on the inner side of the slide groove, and the telescopic end of the electric telescopic rod (32) is connected to one side of the moving block (31).

4. The trimming device for processing automobile injection molded parts according to claim 1, characterized in that: A connecting shaft (42) is arranged inside the fixing rod (4); the lower end of the rotating rod (41) is connected to a connecting sleeve (411) inside the fixing rod (4); the driving end of the connecting shaft (42) is connected to a rotating motor (43); the upper end of the rotating motor (43) is embedded in the connecting sleeve (411) and connected by screws.

5. The trimming device for processing automobile injection molded parts according to claim 1, characterized in that: Five suction holes (51) are symmetrically provided on the upper surface of the placement plate (5); a suction hood (52) is provided inside the placement plate (5) below the suction holes (51); and a suction pump (53) is also provided inside the placement plate (5) near the exhaust pipe (54).

6. The trimming device for processing automobile injection molded parts according to claim 5, characterized in that: The air inlet end of the air suction pump (53) is connected to a connecting pipe (55), and the air outlet end of the air suction pump (53) is connected to one end of an exhaust pipe (54), and one end of the connecting pipe (55) is embedded in the interior of the air suction cover (52).

Images