Depth-adjustable automobile plastic shell multidirectional dotting mechanism

Abstract

The utility model relates to a depth-adjustable automobile plastic shell multidirectional dotting mechanism which comprises a base plate, an air cylinder and a guide column are arranged on the upper side and the lower side of the base plate respectively, the upper end of the guide column is fixedly connected with the base plate, a sliding plate and a stroke baffle are sequentially arranged on the guide column, and a piston rod of the air cylinder is fixedly connected with the sliding plate. The stroke baffle is fixedly connected with the guide column through a bolt assembly and located in the advancing direction of the sliding plate, the sliding plate is fixedly connected with a plurality of inclined fork plates, the lower end of the guide column is fixedly connected with a dotting guide block, a receding hole is formed in the middle of the dotting guide block, and the dotting guide block is slidably connected with a plurality of dotting heads around the receding hole. And each dotting head is provided with a chute which is connected with the inclined section of the inclined fork plate in a sliding manner. The automobile plastic shell dotting device has the advantages that the automobile plastic shell can be dotted from multiple directions at the same time, the dotting efficiency is high, and the dotting requirements of different automobile plastic shells can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of automobile plastic shell production and processing equipment, in particular to a depth-adjustable automobile plastic shell multi-directional dotting mechanism. Background Art

[0002] Automobile plastic shell is one of the components of automobiles. There are many types of automobile plastic shells. There is an existing type of columnar plastic shell that needs to be dotted and grooved around it during the processing process. The mold production requires an additional core-pulling structure, and the production and maintenance costs are high. Therefore, the production is carried out by dotting after forming.

[0003] For the dotting treatment of plastic parts, there is an injection molded part dotting equipment with a current publication number of CN217777102U, which includes a machine base, a dotting device, a loading device and a unloading device, wherein the dotting device, the loading device and the unloading device are all arranged on the machine base, the loading device loads the injection molded part to be dotted to the dotting device, the dotting device dots the injection molded part to be dotted, and the unloading device unloads the injection molded part after the dotting is completed; the dotting device includes a fixed jig and a dotting mechanism, and the dotting mechanism is lifted and arranged above the fixed jig; the fixed jig is provided with a fixing groove and a positioning hole, the dotting mechanism is provided with a dotting rod and a positioning column, the injection molded part to be dotted is fixed on the fixing groove, and the dotting rod is lifted and lowered to dot the injection molded part on the fixing groove; the positioning hole is adapted to the positioning column, and the positioning column can be inserted into the positioning hole.

[0004] Although the existing dotting equipment can automatically dot plastic parts, it cannot dot plastic parts synchronously from multiple directions. In addition, the specifications of automobile plastic shells vary, and different specifications of automobile plastic shells require different dotting depths. The dotting depth of plastic parts cannot be adjusted by existing equipment. Therefore, a depth-adjustable multi-directional dotting mechanism for automobile plastic shells is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-directional dotting mechanism for automobile plastic shells with adjustable depth, which can dot the automobile plastic shells from multiple directions at the same time, not only has high dotting efficiency, but also can adjust the dotting requirements of different automobile plastic shells.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a depth-adjustable automobile plastic shell multi-directional dotting mechanism, comprising a seat plate, a cylinder and a guide column are respectively arranged on the upper and lower sides of the seat plate, the upper end of the guide column is fixedly connected to the seat plate, and a sliding plate and a travel baffle are sequentially arranged on the guide column, the piston rod of the cylinder is fixedly connected to the sliding plate, the travel baffle is fixedly connected to the guide column by a bolt assembly, and the travel baffle is located in the traveling direction of the sliding plate, a plurality of inclined fork plates are fixedly connected to the sliding plate, a dotting guide block is fixedly connected to the lower end of the guide column, a clearance hole is provided in the middle part of the dotting guide block, a plurality of dotting heads are slidably connected to the dotting guide block around the clearance hole, and each of the dotting heads is provided with an inclined groove, and the inclined groove is slidably connected to the inclined section of the inclined fork plate.

[0007] Furthermore, there are multiple guide pillars, and the multiple guide pillars are arranged in an array on the seat plate.

[0008] Furthermore, the sliding plate is slidably connected to the guide column, and a clearance groove is provided on the dot-marking guide block, and the clearance groove is arranged corresponding to the oblique fork plate.

[0009] Furthermore, the oblique fork plates and the dotting heads are arranged in a one-to-one correspondence, and a plurality of the dotting heads are distributed in a ring array along the clearance holes on the dotting guide block.

[0010] The beneficial effects of the utility model are: the automobile plastic shell can be dotted from multiple directions at the same time, not only the dotting efficiency is high, but also the dotting requirements of different automobile plastic shells can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an axonometric schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the explosion of the dotting head and the inclined fork plate of the utility model.

[0013] Figure 3 It is a schematic diagram of the structure of the dotting guide block of the utility model.

[0014] In the figure: 1, seat plate; 2, cylinder; 3, guide column; 4, dotting guide block; 401, clearance hole; 5, sliding plate; 501, inclined fork plate; 6, travel baffle; 7, dotting head; 701, inclined groove. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] refer to Figure 1-Figure 3 The multi-directional dotting mechanism for a plastic shell of an automobile with adjustable depth as shown comprises a seat plate 1, wherein a cylinder 2 and a guide column 3 are respectively arranged on the upper and lower sides of the seat plate 1, wherein the upper end of the guide column 3 is fixedly connected to the seat plate 1, and a sliding plate 5 and a travel baffle 6 are arranged on the guide column 3 in sequence, wherein the piston rod of the cylinder 2 is fixedly connected to the sliding plate 5, and the travel baffle 6 is fixedly connected to the guide column 3 through a bolt assembly, and the travel baffle 6 is located in the travel direction of the sliding plate 5, and a plurality of oblique fork plates are fixedly connected to the sliding plate 5 501, the lower end of the guide column 3 is fixedly connected with a dotting guide block 4, and a clearance hole 401 is provided in the middle of the dotting guide block 4. A plurality of dotting heads 7 are slidably connected around the clearance hole 401 on the dotting guide block 4, and one end of the dotting head 7 is slidably connected inside the dotting guide block 4. When dotting, the dotting head 7 will pass through the clearance groove 401 to punch the outer wall of the automobile plastic shell, and each of the dotting heads 7 is provided with an inclined groove 701, and the inclined groove 701 is slidably connected to the inclined section of the inclined fork plate 501.

[0017] There are multiple guide pillars 3, and the multiple guide pillars 3 are arranged in an array on the seat plate 1. The guide pillars 3 can mainly guide the sliding of the sliding plate 5, and can also guide the position adjustment of the stroke baffle 6. By adjusting the height of the stroke baffle 6, the stroke of the cylinder 2 can be limited, thereby controlling the descending height of the inclined fork plate 501 and the dotting depth of the dotting head 7.

[0018] The sliding plate 5 is slidably connected to the guide column 3, and a clearance groove is provided on the dot-marking guide block 4. The clearance groove is arranged corresponding to the inclined fork plate 501. When the inclined fork plate 501 is lifted or lowered, the clearance groove can make way to avoid collision between the inclined fork plate 501 and the dot-marking guide block 4.

[0019] The inclined fork plates 501 are arranged in one-to-one correspondence with the dotting heads 7, and a plurality of the dotting heads 7 are distributed in a circular array along the clearance holes 401 on the dotting guide block 4, and each inclined fork plate 501 can perform dotting processing on the automobile plastic shell from one direction.

[0020] The working principle of the utility model is: when the utility model is in use, after the automobile plastic shell is vertically clamped on the external carrier, it is jacked up to the dotting station by the external jacking mechanism. At this time, the upper end of the automobile plastic shell vertically passes through the clearance hole 401, and the piston rod of the cylinder 2 is extended, and the sliding plate 5 and the inclined fork plate 501 are lowered. Under the descending and sliding of the inclined fork plate 501, the dotting head 7 will move close to the center of the clearance hole 401 to perform dotting on the automobile plastic shell.

[0021] The above embodiments are used to further illustrate the utility model, but the utility model is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be understood to be within the protection scope of the utility model.

Claims

1. A depth-adjustable multi-directional dotting mechanism for automobile plastic shell, characterized in that: The invention comprises a seat plate (1), wherein the upper and lower sides of the seat plate (1) are respectively provided with a cylinder (2) and a guide column (3), the upper end of the guide column (3) is fixedly connected to the seat plate (1), and a sliding plate (5) and a travel baffle (6) are sequentially provided on the guide column (3), the piston rod of the cylinder (2) is fixedly connected to the sliding plate (5), and the travel baffle (6) is fixedly connected to the guide column (3) by a bolt assembly, and the travel baffle (6) is located in the travel direction of the sliding plate (5). The sliding plate (5) is fixedly connected with a plurality of inclined fork plates (501), the lower end of the guide column (3) is fixedly connected with a dotting guide block (4), a middle portion of the dotting guide block (4) is provided with a clearance hole (401), the dotting guide block (4) is slidably connected with a plurality of dotting heads (7) around the clearance hole (401), and each of the dotting heads (7) is provided with an inclined groove (701), and the inclined groove (701) is slidably connected with the inclined section of the inclined fork plate (501).

2. The depth-adjustable multi-directional dotting mechanism for automobile plastic shell according to claim 1, characterized in that: Specifically, there are a plurality of guide pillars (3), and the plurality of guide pillars (3) are arranged in an array on the seat plate (1).

3. The depth-adjustable multi-directional dotting mechanism for automobile plastic shell according to claim 1, characterized in that: The sliding plate (5) is slidably connected to the guide column (3), and a clearance groove is provided on the dot-marking guide block (4), and the clearance groove is arranged corresponding to the oblique fork plate (501).

4. The depth-adjustable multi-directional dotting mechanism for automobile plastic shell according to claim 1, characterized in that: The inclined fork plates (501) are arranged in one-to-one correspondence with the dotting heads (7), and a plurality of the dotting heads (7) are distributed in a ring array along the clearance holes (401) on the dotting guide block (4).

Images