Plastic product finishing jig
By designing a plastic product trimming and processing tool including rotating cylinders and pneumatic chucks, the problem of troublesome plastic chair trimming operation in the prior art is solved, stable clamping and convenient rotation of plastic products are achieved, and the dressing efficiency is improved.
Patent Information
- Application Number
- CN202420587450.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-25
AI Technical Summary
During the processing of plastic chairs, the prior art requires manual adjustment of the chair position for trimming, which leads to troublesome and inconvenient operation.
Design a plastic product trimming and processing tool, including a base, rotary cylinder, pneumatic chuck, lift cylinder and electrical control box, clamping the plastic products through rotary cylinder and pneumatic chuck, achieving 90-degree rotation, and equipped with adjustable Support structure and tool box for easy trimming operation.
It realizes stable clamping and convenient rotation of plastic products, simplifies the dressing process, and improves operating efficiency and operation convenience.
Smart Images
Figure CN222178439U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of machinery and relates to a plastic product finishing and processing jig. Background Art
[0002] Plastic products are a general term for daily and industrial products made of plastic as the main raw material, including products made of plastic by injection molding, vacuum forming and other processes. During the processing of plastic chairs, it is necessary to trim the burrs. In the prior art, the plastic chair is manually held in one hand and a trimming knife in the other hand. The position of the plastic chair needs to be adjusted from time to time, and the whole trimming process is troublesome. Therefore, it is necessary to design a plastic product trimming jig to solve the above problem. Summary of the invention
[0003] The utility model aims to solve the above problems in the prior art and proposes a plastic product finishing and processing jig.
[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: a plastic product finishing and processing jig, including a machine base, characterized in that a vertical mounting rod is fixed on the machine base, an adjustment platform is slidably connected to the vertical mounting rod, a locking screw is threadedly connected to the adjustment platform, the adjustment platform is connected to the cylinder body of a rotating cylinder through a plurality of fixed sleeve shafts, a pneumatic chuck is installed on the rotating part of the rotating cylinder, the pneumatic chuck is provided with at least three claws for clamping plastic products, a tool box is installed on the machine base, and the tool box is connected to a trimming knife through an elastic rope.
[0005] A bracket is installed on the machine base, and the bracket is connected to the cylinder body of the lifting cylinder. The piston rod of the lifting cylinder is vertically upward, and the end of the piston rod of the lifting cylinder is connected to the auxiliary plate. A support bar is horizontally fixed on the auxiliary plate, and two limiting pins are also vertically provided on the auxiliary plate.
[0006] The auxiliary plate is provided with a plurality of connection holes for inserting limiting pins.
[0007] An elastic cushion block is also installed on the clamping claw.
[0008] A plurality of support legs with adjustable heights are fixed on the machine base.
[0009] An electric control box is also installed on the machine base, and the rotating cylinder, the lifting cylinder and the pneumatic chuck are all electrically connected to the electric control box through lines.
[0010] The upper end of the vertical installation rod is provided with an upper limit block, and the lower end of the vertical installation rod is provided with a lower limit block.
[0011] By adopting the above technical solution, the beneficial effects of the utility model are:
[0012] The utility model clamps the plastic product on the pneumatic chuck, and with the cooperation of the rotating cylinder, the product can be rotated 90 degrees each time, and the operator can conveniently trim the burrs of the plastic product by holding a trimming knife, so the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the plane structure of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the auxiliary plate in the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the rotary cylinder in the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the pneumatic chuck in the utility model.
[0017] In the figure, 1, machine base; 2, electric control box; 3, tool box; 4, elastic rope; 5, trimming knife; 6, bracket; 7, lifting cylinder; 8, auxiliary plate; 8a, connecting hole; 9, pneumatic chuck; 9a, claw; 10, rotary cylinder; 10a, rotating part; 11, upper limit block; 12, adjustment table; 13, fixed sleeve shaft; 14, locking screw; 15, vertical mounting rod; 16, lower limit block; 17, support bar; 18, limit pin; 19, elastic pad; 20, support leg. DETAILED DESCRIPTION
[0018] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.
[0019] like Figure 1-Figure 4As shown, a plastic product finishing and processing jig disclosed in this embodiment includes a machine base 1, a vertical mounting rod 15 is fixed on the machine base 1, an adjustment platform 12 is slidably connected to the vertical mounting rod 15, and a locking screw 14 is threadedly connected to the adjustment platform 12. With this structure, the height of the pneumatic chuck 9 can be adjusted, so that it can be better adapted to the use requirements of different products and different operators; the adjustment platform 12 is connected to the cylinder body of the rotating cylinder 10 through multiple fixed sleeve shafts 13, and the rotating cylinder 10 adopts a commercially available The existing products that can be purchased can rotate 90 degrees each time, and after four rotations, it can achieve 360 degrees; a pneumatic chuck 9 is installed on the rotating part 10a of the rotary cylinder 10, and the pneumatic chuck 9 is provided with at least three claws 9a for clamping the plastic product. In this embodiment, the number of the claws 9a is four; a tool box 3 is installed on the machine base 1, and the tool box 3 is connected to the trimming knife 5 through an elastic rope 4. When it is not needed, the trimming knife 5 can be placed in the tool box 3, and at the same time, the trimming knife 5 can be prevented from being lost.
[0020] A bracket 6 is installed on the machine base 1, and the bracket 6 is connected to the cylinder body of the lifting cylinder 7, and the piston rod of the lifting cylinder 7 is vertically upward, and the end of the piston rod of the lifting cylinder 7 is connected to the auxiliary plate 8, and a support bar 17 is horizontally fixed on the auxiliary plate 8, and two limiting pins 18 are also vertically provided on the auxiliary plate 8; a plurality of connecting holes 8a for inserting the limiting pins 18 are opened on the auxiliary plate 8. With this structure, by changing the position of the limiting pins 18 in the connecting holes 8a, it can be suitable for plastic products of different models; the auxiliary plate 8 is driven by the lifting cylinder 7 to move upward, and the plastic product can be conveniently fixed on the pneumatic chuck 9 by using the support bar 17 and the limiting pin 18 on the auxiliary plate 8.
[0021] An elastic pad 19 is also installed on the claw 9a.
[0022] A plurality of height-adjustable support legs 20 are fixed on the machine base 1 .
[0023] An electric control box 2 is also installed on the machine base 1. The rotary cylinder 10, the lifting cylinder 7 and the pneumatic chuck 9 are all electrically connected to the electric control box 2 through lines. This adopts the existing technology and its circuits do not need to be redesigned.
[0024] An upper limit block 11 is provided at the upper end of the vertical installation rod 15 , and a lower limit block 16 is provided at the lower end of the vertical installation rod 15 .
[0025] The utility model clamps the plastic product on the pneumatic chuck 9, and with the cooperation of the rotary cylinder 10, the product can be rotated 90 degrees each time, and the operator can conveniently trim the burrs of the plastic product by holding the trimming knife 5, which is convenient for operation.
[0026] In this embodiment, it is used to trim a square plastic chair. Of course, it can also be used for other products similar to chairs.
[0027] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.
[0028] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.
Claims
1. A plastic product finishing and processing jig, comprising a machine base (1), characterized in that: A vertical mounting rod (15) is fixed on the machine base (1), an adjustment platform (12) is slidably connected to the vertical mounting rod (15), a locking screw (14) is threadedly connected to the adjustment platform (12), the adjustment platform (12) is connected to the cylinder body of the rotary cylinder (10) via a plurality of fixed sleeve shafts (13), a pneumatic chuck (9) is installed on the rotating part (10a) of the rotary cylinder (10), and the pneumatic chuck (9) is provided with at least three clamping claws (9a) for clamping the plastic product, a tool box (3) is installed on the machine base (1), and the tool box (3) is connected to the trimming knife (5) via an elastic rope (4).
2. A plastic product finishing tool according to claim 1, characterized in that: A bracket (6) is installed on the machine base (1), the bracket (6) is connected to the cylinder body of the lifting cylinder (7), and the piston rod of the lifting cylinder (7) is vertically upward. The end of the piston rod of the lifting cylinder (7) is connected to the auxiliary plate (8), and a support bar (17) is horizontally fixed on the auxiliary plate (8). Two limiting pins (18) are also vertically provided on the auxiliary plate (8).
3. A plastic product finishing tool according to claim 2, characterized in that: The auxiliary plate (8) is provided with a plurality of connection holes (8a) for inserting limiting pins (18).
4. A plastic product finishing tool according to claim 1, characterized in that: An elastic pad (19) is also installed on the clamping claw (9a).
5. A plastic product finishing tool according to claim 1, characterized in that: A plurality of support legs (20) with adjustable heights are fixed on the machine base (1).
6. A plastic product finishing tool according to claim 1, characterized in that: An electric control box (2) is also installed on the machine base (1), and the rotary cylinder (10), the lifting cylinder (7) and the pneumatic chuck (9) are all electrically connected to the electric control box (2) through lines.
7. A plastic product finishing tool according to claim 1, characterized in that: The upper end of the vertical installation rod (15) is provided with an upper limit block (11), and the lower end of the vertical installation rod (15) is provided with a lower limit block (16).