CN219445363U - Stamping mechanism for plastic uptake shaping - Google Patents

Abstract

The utility model belongs to the technical field of medical appliance packaging stamping mechanisms, and particularly relates to a stamping mechanism for plastic suction forming. According to the utility model, the object placing block moves downwards to push the stress rod and the supporting inclined rod, so that the stress rod extrudes the spring positioned in the buffer shell to form buffer, and the supporting inclined rod pushes the moving block to extrude the buffer plate, so that the buffer plate guides gravity to the main body, and the purpose of avoiding damage of the object placing block is achieved.

Description

Stamping mechanism for plastic uptake shaping

Technical Field

The utility model belongs to the technical field of medical appliance packaging stamping mechanisms, and particularly relates to a stamping mechanism for plastic suction forming.

Background

The aseptic medical packaging is generally classified into primary packaging, middle packaging and outer packaging, and is widely applied to outer packaging of medical instruments such as disposable medical gloves, disposable infusion sets/blood transfusion sets, medical textiles, surgical instruments, disposable catheters, anesthesia instruments, oxygen masks and the like. These sterile medical packages are typically produced by vacuum forming. The existing plastic sucking machine is also developed very well, and can perform full-automatic processing. In the process of processing sterile medical packaging, the sterile medical packaging is required to be subjected to plastic suction molding through a plastic suction mold and then is continuously transported to a punch press, and a punching mechanism is utilized to drive a cutting die to punch a product.

At present, the existing stamping mechanism for plastic suction forming of sterile medical packaging has the following defects in use:

1. the original stamping mechanism for plastic suction molding of the sterile medical packaging has the advantage that the object placing plate at the lower end is easily damaged due to downward impact force with the upper end pressing plate in use.

2. The original stamping mechanism for sterile medical packaging plastic suction molding is of an integrated structure, so that the inside maintenance and cleaning are inconvenient during use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a stamping mechanism for plastic suction molding, which has the characteristics of buffering a pressurizing plate and facilitating the maintenance and cleaning of the inside.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punching press mechanism for plastic uptake shaping, includes the main part, sets up put thing piece in the main part, cover establish the support on putting the thing piece, set up the cylinder of top surface on the support and set up the push rod that links to each other with the cylinder of top surface in the support, the lower extreme of push rod is equipped with the briquetting, still including setting up two spacing poles that are used for spacing of the inside of support, the movable groove has been seted up with putting thing piece correspondence department to the top surface on the main part, be equipped with two support diagonal bars, two movable blocks, two buffer housing in the movable groove, the upper end of support diagonal bars is articulated with the lower bottom surface of putting the thing piece, and the lower extreme is articulated with the movable block, the rear end of movable block all is equipped with the buffer board, the buffer housing passes through the spring setting at the upper end of buffer board, the upper end that is located the spring on the buffer housing is equipped with the atress pole, two movable grooves have been seted up on the inner bottom surface of movable groove, the inside of movable groove is equipped with the slider that links to each other with the movable block.

Further, a group of mounting grooves for mounting the support are formed in the upper end of the main body, and two ends of the support extend into the mounting grooves to be fixedly connected with the main body through locking bolts.

Further, the pressing block is connected with the limiting rod through sleeving, and the air cylinder is fixedly arranged on the upper top surface of the bracket through a bolt.

Further, the stress rod is connected with the buffer shell through clamping, and the stress rod is fixedly connected with the object placing block 7 through bolts.

Further, the buffer plate is a rubber plate.

Compared with the prior art, the utility model has the beneficial effects that:

1) The buffer plate is provided with a buffer shell, the buffer shell is provided with a buffer plate, the buffer plate is provided with a buffer plate, and the buffer plate is provided with a buffer plate.

2) Through the optimization of the bracket mounting structure, the disassembly of the bracket is realized, so that the aims of convenient maintenance and cleaning can be realized.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a top view of the body of the present utility model;

FIG. 3 is a schematic view of the structure of the movable trough in the present utility model;

FIG. 4 is a schematic view of a partially cut-away structure of a cushioning shell of the present utility model;

FIG. 5 is a schematic view of a partial enlarged structure at A in the present utility model;

in the figure: 1. a main body; 2. a bracket; 3. a cylinder; 4. a limit rod; 5. a push rod; 6. briquetting; 7. a storage block; 8. a movable door; 9. a rotating handle; 10. a movable groove; 11. a buffer housing; 12. supporting the diagonal rod; 13. a buffer plate; 14. a moving block; 15. a spring; 16. a force-bearing rod; 17. a limiting block; 18. a worm wheel; 19. a worm; 20. a moving groove; 21. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the stamping mechanism for the plastic suction forming comprises a main body 1, a storage block 7 arranged on the main body 1, a bracket 2 covered on the storage block 7, an air cylinder 3 fixedly arranged on the upper top surface of the bracket 2 through bolts, and a push rod 5 connected with the air cylinder 3 and arranged on the inner top surface of the bracket 2, wherein a pressing block 6 is arranged at the lower end of the push rod 5, the pressing block 6 is a T-shaped member, a group of mounting grooves 9 for mounting the bracket 2 are formed at the upper end of the main body 1, the two ends of the bracket 2 extend into the mounting grooves 9 to be fixedly connected with the main body 1 through locking bolts 8, and the bracket 2 can be quickly mounted and dismounted through the locking bolts 8, so that the maintenance and cleaning of the mechanism are realized; still including installing two gag lever posts 4 that are used for spacing in support 2, briquetting 6 is connected with gag lever post 4 through the cover, and gag lever post 4 is used for realizing the spacing of briquetting 6, a movable groove 10 has been seted up to the top surface in main part 1 and the corresponding department of putting thing piece 7, and movable groove 10 is the cuboid structure, install two support diagonal bars 12, two movable blocks 14 and two buffer housing 11 in the movable groove 10, the upper end of support diagonal bars 12 is articulated with the lower bottom surface of putting thing piece 7, and the lower extreme is articulated with movable block 14, the rear end of movable block 14 all is equipped with buffer board 13, buffer housing 11 passes through spring 15 and installs the upper end at buffer board 13, the upper end that is located spring 15 on the buffer housing 11 is equipped with atress pole 16, two movable grooves 20 have been seted up on the interior bottom surface of movable groove 10, the inside of movable groove 20 is equipped with the slider 21 that links to each other with movable block 14.

Specifically, the stress rod 16 is connected with the buffer housing 11 through clamping, and the stress rod 16 is fixedly connected with the object placing block 7 through bolts. In this embodiment, the force-receiving bar 16 is a T-shaped member.

Specifically, the buffer plate 13 is a rubber plate, the object placing block 7 pushes the force receiving rod 16 and the supporting inclined rod 12, so that the force receiving rod 16 extrudes the spring 15 positioned in the buffer shell 11, the supporting inclined rod 12 pushes the moving block 14, the moving block 14 drives the sliding block 21 positioned in the moving groove 20, the moving block 14 extrudes the buffer plate 13 positioned at the rear end of the moving block, and the weight is led into the main body 1 through the buffer plate 13, so that the buffering is realized.

The working principle and the using flow of the utility model are as follows: starting an air cylinder 3 at the upper end of a bracket 2, pushing a push rod 5 through the air cylinder 3, enabling a pressing block 6 to move in the direction of a limit rod 4, enabling the pressing block 6 to impact a placing block 7, enabling the placing block 7 to be pushed into a movable groove 10, enabling the placing block 7 to push a stress rod 16 and a supporting inclined rod 12, enabling the stress rod 16 to squeeze a spring 15 positioned in a buffer shell 11, enabling the supporting inclined rod 12 to push a moving block 14, enabling the moving block 14 to drive a sliding block 21 positioned in a moving groove 20, enabling the moving block 14 to squeeze a buffer plate 13 positioned at the rear end of the moving block, and leading weight into a main body 1 through the buffer plate 13, so that the purpose of prolonging the service life of the placing block 7 is achieved; when cleaning is needed, the disassembly of the bracket 2 can be realized by rotating and loosening the locking bolt 8.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a punching press mechanism for plastic uptake shaping, includes main part (1), sets up put thing piece (7) on main part (1), cover and establish support (2) on putting thing piece (7), set up cylinder (3) of top surface on support (2), and set up in support (2) top surface with continuous push rod (5) of cylinder (3), the lower extreme of push rod (5) is equipped with briquetting (6), its characterized in that: still including setting up two gag lever posts (4) that are used for spacing in support (2), top surface and storage piece (7) correspond department and have seted up movable groove (10) on main part (1), be equipped with two support diagonal bar (12), two movable blocks, two buffer housing (11) in movable groove (10), the upper end of support diagonal bar (12) is articulated with the lower bottom surface of storage piece (7), and the lower extreme is articulated with movable block (14), the rear end of movable block (14) all is equipped with buffer board (13), buffer housing (11) set up the upper end at buffer board (13) through spring (15), the upper end that is located spring (15) on buffer housing (11) is equipped with atress pole (16), two movable grooves (20) have been seted up on the interior bottom surface of movable groove (10), the inside of movable groove (20) is equipped with slider (21) that link to each other with movable block (14).

2. A stamping mechanism for blister forming according to claim 1, wherein: the upper end of the main body (1) is provided with a group of mounting grooves (9) for mounting the support (2), and two ends of the support (2) extend into the mounting grooves (9) to be fixedly connected with the main body (1) through locking bolts (8).

3. A stamping mechanism for blister forming according to claim 1, wherein: the pressing block (6) is connected with the limiting rod (4) through sleeving, and the air cylinder (3) is fixedly arranged on the upper top surface of the bracket (2) through bolts.

4. A stamping mechanism for blister forming according to claim 1, wherein: the stress rod (16) is connected with the buffer shell (11) through clamping, and the stress rod (16) is fixedly connected with the object placing block (7) through bolts.

5. A stamping mechanism for blister forming according to claim 1, wherein: the buffer plate (13) is a rubber plate.