CN219130592U

CN219130592U - Tablet transport mechanism

Info

Publication number: CN219130592U
Application number: CN202223269261.2U
Authority: CN
Inventors: 程圣前; 苑博; 袁秋波; 陈浩峰; 王建; 陈宏洲
Original assignee: Wuxi Wals Technology Co ltd
Current assignee: Wuxi Wals Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-06
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a tablet carrying mechanism which comprises a lower die holder and an upper die holder, wherein a fixing seat is arranged on one side of the top of the lower die holder, a material supporting frame is connected to the fixing seat in a rotating manner through a fixing pin, first elastic elements which are in contact with two ends of the material supporting frame are symmetrically arranged on the fixing seat, stripper plates are fixed on two sides of the bottom of the upper die holder through second elastic elements, clamping plates positioned between the upper die holder and the stripper plates are arranged at the bottom of the upper die holder, through holes are formed in the stripper plates, punches penetrating through the through holes are arranged on the clamping plates, and counter blocks are arranged on one side of the bottom of the stripper plates. According to the utility model, the workpiece is smoothly discharged out of the die through the material supporting frame, the die working procedure is reduced, the problem of unsmooth discharging is solved, the production efficiency is improved, the debugging difficulty is reduced, the development cost is reduced, and the production quality of automobile parts is improved.

Description

Tablet transport mechanism

Technical Field

The utility model relates to the technical field of dies, in particular to a tablet conveying mechanism.

Background

In recent years, with the increasing competition in the automobile market, various automobile manufacturers aim at covering parts and related stamping parts (hereinafter referred to as finished parts) of automobiles in the direction of developing and researching novel automobile types, and the requirements on the covering parts and the stamping parts are higher and higher. The parts tend to be complicated, high in strength and various and complex in types, and the design of a new continuous die material sheet conveying mechanism is particularly important.

The craftsman carries out the design and the layout of technology process according to these characteristics of finished piece, formulates the technology file of this finished piece, confirms the mould size and the process step number of this finished piece of production, and the finished piece is discharged the mould difficulty in the production process, and the mould debugging degree of difficulty is big, increases the mould process, increases the cost of manufacture. This technical difficulty is also faced by large mold manufacturers. Therefore, it is necessary to design a sheet conveying mechanism.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the tablet carrying mechanism, which smoothly discharges a workpiece out of a die through the material supporting frame, reduces the die process, solves the problem of unsmooth discharging, improves the production efficiency, reduces the debugging difficulty, reduces the development cost and improves the production quality of automobile parts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tablet handling mechanism comprises a lower die holder and an upper die holder, wherein a fixing seat is arranged on one side of the top of the lower die holder, a material supporting frame is rotatably connected to the fixing seat through a fixing pin, and first elastic elements which are contacted with two ends of the material supporting frame are symmetrically arranged on the fixing seat;

the stripper plate is fixed on two sides of the bottom of the upper die holder through second elastic elements, a clamping plate positioned between the upper die holder and the stripper plate is installed at the bottom of the upper die holder, a through hole is formed in the stripper plate, a punch penetrating through the through hole is installed on the clamping plate, and a butt block is installed on one side of the bottom of the stripper plate.

Preferably, the opposite top block is arranged right above the fixed seat.

Preferably, the bottom of the stripper plate is provided with L-shaped protection blocks at two sides of the punch, and the top of the lower die holder is provided with lower protection blocks corresponding to the L-shaped protection blocks.

Preferably, the top of the stripper plate is provided with a groove, and the clamping plate is slidably connected in the groove.

Preferably, limit grooves are formed in two sides of the fixing seat.

The beneficial effects of the utility model are as follows:

1. the workpiece is smoothly discharged out of the die through the material supporting frame, the die working procedure is reduced, the problem of unsmooth discharging is solved, the production efficiency is improved, the debugging difficulty is reduced, the development cost is reduced, and the production quality of automobile parts is improved;

2. when the punch is used for trimming the workpiece, the workpiece is wrapped inside the die through the lower protective block and the L-shaped protective block, so that dangers caused by flying out of trimming scraps are avoided.

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 whole structure of the present utility model;

FIG. 2 is a schematic view of a lower die holder area in a perspective view;

FIG. 3 is a schematic perspective view of a fixing base of the present utility model;

FIG. 4 is a schematic diagram of a three-dimensional structure of an upper die holder according to the present utility model;

reference numerals in the drawings: 1. a lower die holder; 2. a fixing seat; 3. a fixing pin; 4. a material supporting frame; 5. an upper die holder; 6. a clamping plate; 7. a stripper plate; 8. a second elastic element; 9. a butt block; 10. a lower guard block; 11. a first elastic element; 12. an L-shaped protective block; 13. a punch; 14. a through hole; 15. a groove; 16. and a limit groove.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Example 1

The utility model provides the following technical scheme as shown in fig. 1, 2, 3 and 4: the tablet handling mechanism comprises a lower die holder 1 and an upper die holder 5, wherein a fixed seat 2 is arranged on one side of the top of the lower die holder 1, a material supporting frame 4 is rotatably connected to the fixed seat 2 through a fixed pin 3, and first elastic elements 11 which are contacted with two ends of the material supporting frame 4 are symmetrically arranged on the fixed seat 2;

the two sides of the bottom of the upper die holder 5 are fixed with a stripper plate 7 through a second elastic element 8, the bottom of the upper die holder 5 is provided with a clamping plate 6 positioned between the upper die holder 5 and the stripper plate 7, the stripper plate 7 is provided with a through hole 14, the clamping plate 6 is provided with a punch 13 penetrating through the through hole 14, one side of the bottom of the stripper plate 7 is provided with a butt block 9, the whole working process of the tablet conveying mechanism comprises three stages, wherein the upper die holder 5 is at the top dead center of the punch in the initial stage, the lower die holder 1 is on the working table of the punch in the initial stage under the action of the first elastic element 11, the stripper plate 7 is completely opened under the action of the second elastic element 8, a workpiece is fixed on the stripper plate 4, the upper die holder 5, the stripper plate 7 and the butt block 9 move downwards under the action of the upper table of the punch in the second stage, when the top block 9 contacts the upper surface of the material supporting frame 4, the upper die holder 5 continues to move downwards, the material supporting frame 4 is reset through the top block 9, the first elastic element 11 is compressed under force, the upper die holder 5 continues to move downwards, the second elastic element 8 is compressed under force, the punch 13 continues to move downwards to trim the workpiece on the material supporting frame 4, the die is closed, namely the punch goes to a bottom dead center, the punch starts to move upwards, the upper die holder 5 pushes back with the upper surface of the punch, the top block 9 does not apply pressure to the material supporting frame 4 any more, the first elastic element 11 generates elastic force on the material supporting frame 4, so that the workpiece rotates upwards along the fixing pin 3, at the moment, the workpiece is positioned above the material supporting frame 4 and slides out of the die under the action of gravity, falls to the conveyor belt, a production area is output, the next procedure is entered, namely when the upper die holder 5 returns to the top dead center, one working cycle is finished, the workpiece is smoothly discharged out of the die through the material supporting frame 4, the die procedure is reduced, the problem of unsmooth discharging is solved, the production efficiency is improved, the debugging difficulty is reduced, the development cost is reduced, and the production quality of automobile parts is improved.

Preferably, the counter block 9 is mounted directly above the fixed seat 2.

Preferably, the top of the stripper plate 7 is provided with a groove 15, and the clamping plate 6 is slidably connected inside the groove 15.

Preferably, the two sides of the fixing base 2 are provided with limit grooves 16.

Example two

Referring to fig. 1, 2 and 4, as another preferred embodiment, the difference from the first embodiment is that the bottom of the stripper plate 7 is provided with L-shaped protection blocks 12 at two sides of the punch 13, the top of the lower die holder 1 is provided with a lower protection block 10 corresponding to the L-shaped protection blocks 12, and when the punch 13 trims a workpiece, the lower protection block 10 and the L-shaped protection blocks 12 wrap the workpiece inside the die, so that the damage caused by flying out of trimming chips is avoided.

Working principle:

the whole working process of the tablet handling mechanism comprises three stages, the first stage, when the upper die holder 5 is at the top dead center of a punch press in the initial stage, the lower die holder 1 is on the working table of the punch press, the material supporting frame 4 is under the action of the first elastic element 11 in the initial starting state, the stripper plate 7 is completely opened under the action of the second elastic element 8, the workpiece is fixed on the material supporting frame 4, the second stage, the upper die holder 5 is under the action of the upper table of the punch press, the upper die holder 5, the stripper plate 7 and the counter block 9 move downwards, when the counter block 9 contacts the upper surface of the material supporting frame 4, the upper die holder 5 continuously moves downwards, the material supporting frame 4 is reset through the counter block 9, the first elastic element 11 is compressed under the force, the upper die holder 5 continuously moves downwards, the second elastic element 8 is compressed under the force, the punch 13 continuously moves downwards to cut edges a workpiece on the material supporting frame 4, the die is closed, the punch press moves to the lower dead center, the punch press starts to move upwards, the upper die holder 5 is pushed by the punch press, the counter punch press 9 does not apply the pressure to the material supporting frame 4 again, the first elastic element 11 is applied to the material supporting frame 4, the upper die 4 is smoothly moves to the upper die holder 4, the upper die carrier 4 is cooled down, the production efficiency is reduced, the production efficiency is achieved, the production process is improved, the production process is finished, and the production process is finished.

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

1. The utility model provides a tablet transport mechanism, includes die holder (1) and upper die base (5), its characterized in that: a fixed seat (2) is arranged on one side of the top of the lower die holder (1), a material supporting frame (4) is rotationally connected to the fixed seat (2) through a fixing pin (3), and first elastic elements (11) which are contacted with two ends of the material supporting frame (4) are symmetrically arranged on the fixed seat (2);

the stripper plate (7) is fixed on two sides of the bottom of the upper die holder (5) through the second elastic element (8), a clamping plate (6) positioned between the upper die holder (5) and the stripper plate (7) is installed at the bottom of the upper die holder (5), a through hole (14) is formed in the stripper plate (7), a punch (13) penetrating through the through hole (14) is installed on the clamping plate (6), and a counter block (9) is installed on one side of the bottom of the stripper plate (7).

2. A web handling mechanism according to claim 1, wherein: the opposite jacking block (9) is arranged right above the fixed seat (2).

3. A web handling mechanism according to claim 1, wherein: the bottom of the stripper plate (7) is provided with L-shaped protection blocks (12) at two sides of the punch (13), and the top of the lower die holder (1) is provided with a lower protection block (10) corresponding to the L-shaped protection blocks (12).

4. A web handling mechanism according to claim 1, wherein: the top of the stripper plate (7) is provided with a groove (15), and the clamping plate (6) is slidably connected in the groove (15).

5. A web handling mechanism according to claim 1, wherein: limiting grooves (16) are formed in two sides of the fixing seat (2).