CN219666884U - Side horizontal punching device for blister parts - Google Patents

Abstract

The utility model relates to the technical field of punching production of blister parts, and discloses a side-horizontal punching device for blister parts, which includes a workbench and a support frame. The support frame is installed on the workbench, and a hydraulic cylinder is installed on the support frame. A base is installed on the output end of the cylinder. A pressing piece and an annular heating plate are installed on the base. A heating coil is installed in the annular heating plate. A punching head is installed in the center of the annular heating plate. The pressing piece includes a pressing piece installed on the base. There is a support plate on the support plate and a groove and a compression spring opened in the support plate. The compression spring is installed inside the groove. One end of the compression spring is connected to a pressing plate, and the other end of the compression spring is connected to the inner wall of the groove. The utility model has the advantages of reducing burrs at the openings of the blister parts, improving the compression effect of the pressing parts, and reducing scratches on the surface of the blister parts.

Description

Side horizontal punching device for blister parts

Technical field

The utility model relates to the technical field of punching production of blister parts, and is specifically a side-horizontal punching device for blister parts.

Background technique

Blister parts are products made by heating flat hard plastic sheets to soften them, adsorbing them on the surface of the mold using vacuum, and cooling them to form. They are widely used in plastic packaging, lighting, advertising, decoration and other industries.

Blister packaging products include: trays, blister boxes, vacuum covers, blisters, etc. The main advantages of blister packaging are saving raw and auxiliary materials, light weight, convenient transportation, good sealing performance, and meeting the requirements of environmentally friendly green packaging; It can package any special-shaped products without the need for additional buffering materials; the packaged products are transparent and visible, with beautiful appearance and easy to sell. It is also suitable for mechanized and automated packaging, which facilitates modern management, saves manpower and improves efficiency.

During the processing of some blister parts, it is necessary to use a punching device to make holes of different shapes in the blister parts to meet product design requirements. The side-horizontal punching device is one of the equipment that can be used to open holes for blister parts. The side-horizontal punching device is generally hydraulic punching. It uses a horizontal hydraulic structure mold base on the side of the workbench to punch holes. efficient.

When the existing blister parts are punched using a side-horizontal punching device, burrs will be generated on the edge of the slot due to factors such as plastic deformation during the hydraulic punching process, and the existing plastic When the product is punched, the pressing parts are rigid and easy to leave indentations on the blister parts, resulting in poor product quality.

Utility model content

The utility model provides a side-horizontal punching device for blister parts, which has the beneficial effects of reducing burrs at the openings of the blister parts, improving the compression effect of the pressing parts, reducing scratches on the surface of the blister parts, and solving the above background technology When the existing blister parts mentioned in are punched using a side-horizontal punching device, burrs will be generated on the edge of the slot due to factors such as plastic deformation during the hydraulic punching process. In addition, when punching existing plastic products, the pressing parts are rigid and easy to leave indentations on the blister parts, resulting in poor product quality.

The utility model provides the following technical solution: a side-horizontal punching device for blister parts, including a workbench and a support frame. The support frame is installed on the workbench. A hydraulic cylinder is installed on the support frame. The hydraulic cylinder is A base is installed on the output end, a pressing piece and an annular heating plate are installed on the base, a heating coil is installed in the annular heating plate, and a punching head is installed in the center of the annular heating plate;

The compression member includes a support plate installed on the base, a groove opened in the support plate, and a compression spring. The compression spring is installed inside the groove. One end of the compression spring is connected to a compression plate, so The other end of the compression spring is connected to the inner wall of the groove.

As an optional solution of the side-horizontal punching device for blister parts of the present invention, the pressing plate is arranged in a circular shape, and there are several pressing plates, and several pressing plates Arranged in an annular shape on the outside of the annular heating plate.

As an optional solution of the side-horizontal punching device for blister parts of the present invention, the pressing plate is provided with protrusions, and there are several protrusions.

As an optional solution of the side-horizontal punching device for blister parts of the present invention, a moving base is slidably installed on the workbench, and a bearing plate is installed on the moving base.

As an optional solution of the side-horizontal punching device for blister parts of the present invention, a driving motor and a screw are installed on the workbench, the screw is threadedly connected to the movable base, and one end of the screw is connected to the drive The motor is connected, and the other end of the screw is mounted on the workbench for rotation.

As an optional solution of the side-horizontal punching device for plastic blister parts of the present invention, the load-bearing plate is provided with limiting bars, and there are several limiting bars.

As an optional solution of the side-horizontal punching device for blister parts of the present invention, the workbench is provided with a chute, the moving base is equipped with a sliding block, and the sliding block is slidably installed on The inside of the chute.

As an optional solution of the side-horizontal punching device for blister parts of the present invention, a rotating bearing is installed on the workbench, one end of the screw is connected to the output shaft of the driving motor, and the The other end of the screw is inserted into the inside of the rotating bearing.

The utility model has the following beneficial effects:

1. This side-horizontal punching device for blister parts is heated by a heating coil installed in an annular heating plate on the base. After heating the plastic products, the punching position of the plastic products is slightly melted, reducing the punching of the plastic products. burrs at the hole position, thereby improving the punching quality of plastic products, and a pressing piece is installed on the outer ring of the punching heater to compress the surface of the plastic product, reducing the deflection of the plastic product during the punching process, and compressing the spring It is an elastic part. During the compression process, it can reduce scratches and indentations on the surface of plastic products caused by the rigid compression plate, and improve the punching quality of plastic products.

2. This side-horizontal punching device for blister parts is equipped with several circular compression plates. Compared with the square compression plates, it has angular compression, which reduces the scratches on the surface of the plastic products caused by the angular compression of the edges of the compression plates. , indentation, improve the punching quality of plastic products, and multiple circular compression plates press the plastic products at four points, improve the force compression of the outer surface of the plastic products, and reduce the plastic products caused by one side of the compression The other side is raised, resulting in uneven punching depths.

3. This side-horizontal punching device for blister parts uses several protrusions to prevent slipping. The protrusions are set as rubber elastic structures to increase the friction with the outer surface of the plastic product and improve the compression effect.

Description of drawings

Figure 1 is a schematic first perspective view of the structure of the utility model.

Figure 2 is a schematic diagram of the structure of the utility model from a second perspective.

Figure 3 is a schematic cross-sectional view of the structural side workbench of the present invention.

Figure 4 is a schematic structural perspective view of the pressing member and annular heating plate of the present invention.

In the picture: 1. Workbench; 2. Support frame; 3. Hydraulic cylinder; 4. Base; 5. Pressing parts; 6. Ring heating plate; 7. Heating coil; 8. Punching head; 9. Support plate ; 10. Groove; 11. Compression spring; 12. Pressure plate; 13. Moving seat; 14. Drive motor; 15. Screw; 16. Bearing plate; 17. Limit bar; 18. Chute; 19. Sliding Block; 20. Rotating bearing; 21. Protrusion.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

When the existing blister parts are punched using a side-horizontal punching device, burrs will be generated on the edge of the slot due to factors such as plastic deformation during the hydraulic punching process, and the existing plastic When the product is punched, the pressing parts are rigid and easy to leave indentations on the blister parts, resulting in poor product quality. In order to polish the opening burrs and improve the pressing parts to make them have a certain elasticity to reduce indentations.

The utility model provides the following technical solution: a side-horizontal punching device for blister parts, including a workbench 1 and a support frame 2. The support frame 2 is installed on the workbench 1. A hydraulic cylinder 3 is installed on the support frame 2. The hydraulic cylinder 3 A base 4 is installed on the output end of the base 4, a pressing piece 5 and an annular heating plate 6 are installed on the base 4, a heating coil 7 is installed in the annular heating plate 6, and a punching head 8 is installed in the center of the annular heating plate 6;

The pressing member 5 includes a support plate 9 installed on the base 4, a groove 10 opened in the support plate 9, and a compression spring 11. The compression spring 11 is installed inside the groove 10, and one end of the compression spring 11 is connected to a compression spring. The other end of the plate 12 and the compression spring 11 is connected to the inner wall of the groove 10 . By heating the heating coil 7 installed on the annular heating plate 6 on the base 4, after the plastic product is heated, the punching position of the plastic product is slightly melted, reducing the burrs at the punching position of the plastic product, thereby improving the quality of the plastic product. Punching quality, and a pressing piece is installed on the outer ring of punching heating to compress the surface of the plastic product, reducing the deflection of the plastic product during the punching process, and the compression spring 11 is an elastic part, during the pressing process It can reduce the scratches and indentations on the surface of plastic products caused by the rigid compression plate, and improve the punching quality of plastic products.

Example 2

This embodiment is an improvement description based on Embodiment 1. For details, please refer to Figures 1-4.

Among them: the pressing plate 12 is arranged in a circular shape, there are several pressing plates 12 , and the several pressing plates 12 are arranged in an annular shape on the outside of the annular heating plate 6 .

By arranging several circular pressing plates 12, compared with the square pressing plates 12, there are angular pressing, which reduces the scratches and indentations on the surface of the plastic products caused by the angular pressing of the edges of the pressing plates, and improves the punching quality of the plastic products. , and a plurality of circular pressing plates 12 press the plastic product at four points, thereby improving the stress compression on the outer surface of the plastic product, and reducing the plastic product from being pressed on one side and causing the other side to warp, resulting in the punching depth. Different situations.

Example 3

This embodiment is an improvement description based on Embodiment 1. For details, please refer to Figures 1-4.

Among them: the pressing plate 12 is provided with protrusions 21, and there are several protrusions 21.

Anti-slip is achieved through several protrusions 21, which are configured as rubber elastic structures to increase the friction with the outer surface of the plastic product and improve the compression effect.

Example 4

This embodiment is an improvement description based on Embodiment 1. For details, please refer to Figures 1-4.

Among them: a movable base 13 is slidably installed on the workbench 1, and a bearing plate 16 is installed on the movable base 13.

Among them: a driving motor 14 and a screw 15 are installed on the workbench 1. The screw 15 is threadedly connected to the movable base 13. One end of the screw 15 is connected to the drive motor 14, and the other end of the screw 15 is mounted on the workbench 1 for rotation.

Among them: the load-bearing plate 16 is provided with limiting bars 17, and there are several limiting bars 17.

Among them: the workbench 1 is provided with a chute 18, and a sliding block 19 is installed on the moving base 13. The sliding block 19 is slidably installed inside the chute 18.

Among them: a rotating bearing 20 is installed on the workbench 1, one end of the screw rod 15 is connected to the output shaft of the driving motor 14, and the other end of the screw rod 15 is inserted into the inside of the rotating bearing 20.

The screw 15 is driven by the drive motor 14 to rotate. Since the screw 15 and the movable base 13 are threaded, the movable base 13 slides on the workbench 1 through the chute 18 and the sliding block 19, so that the movable base 13 can rotate during the rotation of the screw 15. , sliding linear motion on the workbench 1, thereby conveniently driving the load-bearing plate 16 to move. The plastic products placed on the load-bearing plate 16 are used for punching, and it is convenient to adjust the position of the moving base 13 and thereby adjust the load-bearing plate 16 and the punching head. 8. Match the punching positions to improve production efficiency;

Several limit bars 17 installed on the load-bearing plate 16 limit the plastic products and also enable the staff to better place the blister parts of the plastic products.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to be inclusive, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also others not expressly listed elements, or elements inherent to such process, method, article or equipment.

The above are only preferred embodiments of the present invention. It should be pointed out that those skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and retouching should also be regarded as the protection scope of this utility model.

Claims (8)

1. Side-horizontal punching device for blister parts, including a workbench (1) and a support frame (2), characterized in that: the support frame (2) is installed on the workbench (1), and the support frame (2) 2) is installed with a hydraulic cylinder (3), a base (4) is installed on the output end of the hydraulic cylinder (3), and a pressing piece (5) and an annular heating plate (6) are installed on the base (4) ), a heating coil (7) is installed in the annular heating plate (6), and a punching head (8) is installed in the center of the annular heating plate (6); The pressing member (5) includes a support plate (9) installed on the base (4), a groove (10) opened in the support plate (9), and a compression spring (11). The compression spring (11) ) is installed inside the groove (10), one end of the compression spring (11) is connected to the pressing plate (12), and the other end of the compression spring (11) is connected to the inner wall of the groove (10). 2. The side-horizontal punching device for blister parts according to claim 1, characterized in that: the pressing plate (12) is arranged in a circular shape, and there are several pressing plates (12), and Several pressing plates (12) are arranged in an annular shape outside the annular heating plate (6). 3. The side-horizontal punching device for blister parts according to claim 1, characterized in that: the pressing plate (12) is provided with protrusions (21), and the protrusions (21) are arranged in a number of indivual. 4. The side-horizontal punching device for blister parts according to claim 1, characterized in that: a movable seat (13) is slidably installed on the workbench (1), and a load-bearing plate is installed on the movable seat (13). (16). 5. The side-horizontal punching device for blister parts according to claim 4, characterized in that: a driving motor (14) and a screw (15) are installed on the workbench (1), and the screw (15) and the moving The seat (13) is threaded, one end of the screw (15) is connected to the driving motor (14), and the other end of the screw (15) is rotatably mounted on the workbench (1). 6. The side-horizontal punching device for blister parts according to claim 4, characterized in that: the load-bearing plate (16) is provided with limiting bars (17), and the limiting bars (17) are provided with several . 7. The side-horizontal punching device for blister parts according to claim 4, characterized in that: the workbench (1) is provided with a chute (18), and the moving base (13) is equipped with a sliding block. (19), the sliding block (19) is slidably installed inside the chute (18). 8. The side-horizontal punching device for blister parts according to claim 5, characterized in that: a rotating bearing (20) is installed on the workbench (1), and one end of the screw (15) is connected to the drive motor. The output shaft of (14) is connected, and the other end of the screw (15) is inserted into the inside of the rotating bearing (20).