A plastic article positioning table

Abstract

The utility model belongs to the technical field of plastic product processing, provide a kind of plastic product positioning table, the plastic product positioning table includes positioning seat, shallow mouth is opened in the positioning seat middle, the four around of shallow mouth in the positioning seat are all opened with sliding slot, the top surface of the positioning seat is opened with round groove to the both ends of sliding slot, the sliding slot is equipped with slide, the both ends of the slide are equipped with the column of stirring, the top surface of the positioning seat is equipped with clamping column to rotate to every root of the column of stirring, the front end of the clamping column is equipped with chuck, the tail portion of clamping column is opened with waist round groove, and the column of stirring is located in the waist round groove of same position, the bottom surface of the positioning seat is equipped with sliding mechanism for driving all slide synchronous movement. This plastic product positioning table is equipped with slide and clamping column around positioning seat, can be clamped positioning to plastic product from four directions, realize the all-round positioning to plastic product, improve the accuracy and stability of positioning.

Description

Technical Field

[0001] This utility model belongs to the field of plastic product processing technology, and in particular relates to a plastic product positioning platform. Background Technology

[0002] In the field of plastic product processing, precise workpiece positioning is the core prerequisite for ensuring processing accuracy and product consistency in subsequent processes such as grinding, assembly, or printing of injection molded parts.

[0003] Existing positioning seats mostly use fixed blocks or unidirectional clamping structures, which can clamp and position plastic products, but the positioning effect is poor. Some positioning seats also have multi-directional clamping structures, but these positioning seats do not have a synchronous drive mechanism. Each clamping structure is driven independently, resulting in asynchronous clamping actions and low positioning accuracy. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a positioning stage for plastic products, which aims to solve the problem of low positioning accuracy of existing positioning stages for plastic products.

[0005] The present invention adopts the following technical solution:

[0006] The positioning platform for plastic products includes a positioning seat with a shallow opening in the middle. Sliding grooves are formed around the perimeter of the positioning seat opposite the shallow opening. Circular grooves are formed on the top surface of the positioning seat opposite both ends of the sliding grooves. Sliding strips are installed within the sliding grooves, and actuating posts are provided at both ends of the sliding strips. A clamping post is rotatably provided on the top surface of the positioning seat opposite each actuating post. A clamping head is provided at the front end of each clamping post, and an oblong groove is formed at the rear end of each clamping post. The actuating post is located within the oblong groove at the same position. A sliding mechanism is provided on the bottom surface of the positioning seat to drive all sliding strips to move synchronously.

[0007] Furthermore, the bottom surface of the positioning seat has a corresponding groove with a broken groove, and the slide bar has a short groove. The sliding mechanism includes a rotating disk rotatably mounted on the bottom surface of the positioning seat. The rotating disk has a push post facing each slide groove. The push post passes through the broken groove and is located in the short groove. The side wall of the positioning seat is equipped with a rotary cylinder. The drive shaft of the rotary cylinder is equipped with a push head. The push head has a through groove. The rotating disk is equipped with a push plate. The tail of the push plate is equipped with a moving post. The moving post is located in the through groove.

[0008] Furthermore, the positioning seat has stepped support grooves formed around the shallow opening, and the positioning seat also has clearance holes at the four corners of the shallow opening, and the holes are connected to the shallow opening.

[0009] Furthermore, the push plate has a clearance opening for avoiding the positioning seat.

[0010] The beneficial effects of this utility model are:

[0011] 1. This plastic product positioning table, by setting slide bars and clamping columns around the positioning seat, can clamp and position plastic products from four directions, achieving all-round positioning of plastic products and improving the accuracy and stability of positioning.

[0012] 2. The sliding mechanism drives all slide bars to move synchronously. Only one power source, the rotary cylinder, needs to be controlled to achieve simultaneous movement of slide bars in four directions. The operation is simple, the positioning time is greatly shortened, and the production efficiency is improved. Attached Figure Description

[0013] Figure 1 This utility model provides an overall view of a positioning platform for plastic products.

[0014] Figure 2 This utility model provides a schematic diagram of clamping column installation.

[0015] Figure 3 This utility model provides a schematic diagram of the push plate installation.

[0016] Figure 4 This utility model provides a schematic diagram of the positioning seat structure. Detailed Implementation

[0017] To make the purpose, technical solution, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0019] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0020] Combination Figure 1-4 As shown, the positioning platform for plastic products includes a positioning seat 1. The positioning seat 1 has a shallow opening 2 in the middle. The positioning seat 1 has sliding grooves 3 around the shallow opening 2. The top surface of the positioning seat 1 has circular grooves 4 at both ends of the sliding grooves 3. Sliding strips 5 are provided in the sliding grooves 3. Actuating posts 6 are provided at both ends of the sliding strips 5. The top surface of the positioning seat 1 has clamping posts 7 rotatably positioned in front of each actuating post 6. The front end of the clamping post 7 has a clamping head 8. The tail end of the clamping post 7 has an oblong groove 9. The actuating posts 6 are located in the oblong grooves 9 at the same position. The bottom surface of the positioning seat 1 is provided with a sliding mechanism for driving all sliding strips 5 to move synchronously.

[0021] In this structure, the positioning seat 1 serves as the carrier for the plastic product positioning platform, and a shallow opening 2 is formed in the middle of the positioning seat 1. Stepped support grooves 10 are formed around the shallow opening 2 on the positioning seat 1. When the plastic product is placed on the positioning seat as required, the four stepped support grooves together support and limit the bottom surface of the plastic product, preventing the plastic product from tilting or shifting during the positioning process. The positioning seat 1 also has clearance holes 11 at each of the four corners opposite the shallow opening 2, and these holes communicate with the shallow opening. When the four stepped support grooves limit and support the plastic product, the four corners of the plastic product are respectively located within the clearance holes at the same positions.

[0022] When using this positioning platform, the operator first places the plastic product on the positioning seat as required. The four stepped support grooves then support and limit the bottom surface of the plastic product, achieving initial positioning. Next, the sliding mechanism drives four sliders to move within the sliding grooves. As the sliders move, the actuating pins at both ends of the sliders move within the oval grooves at the tail of the clamping pins. This, in turn, causes the clamping pins to rotate towards the plastic product until the clamping head at the front end of the clamping pin makes tight contact with the plastic product, clamping and fixing it in place. At this point, the plastic product is positioned and can proceed to subsequent processing steps.

[0023] As a specific structure, combined Figure 2-3 The bottom surface of the positioning seat 1 has a broken groove 13 corresponding to the sliding groove 3, and the sliding strip 5 has a short groove 14. The sliding mechanism includes a rotating disk 15 rotatably mounted on the bottom surface of the positioning seat 1. The rotating disk 15 is provided with a push post 16 facing each sliding groove 3. The push post 16 passes through the broken groove 13 and is located in the short groove 14. The side wall of the positioning seat 1 is provided with a rotating cylinder 17. The drive shaft of the rotating cylinder 17 is provided with a push head 18. The push head 18 has a through groove 19. The rotating disk 15 is provided with a push plate 20. The tail of the push plate 20 is provided with a moving post 21. The moving post 21 is located in the through groove 19.

[0024] When the sliding mechanism is needed to drive the four slide bars to move within the slide groove, the drive shaft of the rotary cylinder first drives the push head to move. As the push head moves, the push plate moves the rotating disk within a small range under the drive of the moving column. When the rotating disk rotates, the push column moves within the short groove, thereby driving the slide bars to slide within the slide groove, causing the clamp at the front end of the clamping column to move towards the plastic product, ultimately achieving synchronous clamping and positioning of the plastic product around its circumference.

[0025] like Figure 3 The push plate 20 has a clearance slit 22 for avoiding the positioning seat. The clearance slit can prevent the push plate from colliding or interfering with the positioning seat during movement, ensuring the normal operation of the sliding mechanism.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning platform for plastic products, characterized in that: The positioning platform for plastic products includes a positioning seat with a shallow opening in the middle. Sliding grooves are formed around the perimeter of the positioning seat opposite the shallow opening. Circular grooves are formed on the top surface of the positioning seat opposite both ends of the sliding grooves. Sliding strips are installed within the sliding grooves, and actuating posts are provided at both ends of the sliding strips. A clamping post is rotatably provided on the top surface of the positioning seat opposite each actuating post. A clamping head is provided at the front end of each clamping post, and an oblong groove is formed at the rear end of each clamping post. The actuating post is located within the oblong groove at the same position. A sliding mechanism is provided on the bottom surface of the positioning seat to drive all sliding strips to move synchronously.

2. The positioning platform for plastic products as described in claim 1, characterized in that: The bottom surface of the positioning seat has a corresponding groove with a broken groove, and the slide bar has a short groove. The sliding mechanism includes a rotating disk rotatably mounted on the bottom surface of the positioning seat. The rotating disk has a push post facing each slide bar. The push post passes through the broken groove and is located in the short groove. The side wall of the positioning seat is equipped with a rotary cylinder. The drive shaft of the rotary cylinder is equipped with a push head. The push head has a through groove. The rotating disk is equipped with a push plate. The tail of the push plate is equipped with a moving post. The moving post is located in the through groove.

3. The positioning platform for plastic products as described in claim 2, characterized in that: The positioning seat has stepped support grooves around the shallow opening, and the positioning seat also has clearance holes at the four corners of the shallow opening, and the holes are connected to the shallow opening.

4. The positioning platform for plastic products as described in claim 3, characterized in that: The push plate has a clearance cut for avoiding the positioning seat.

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