CN219381330U

CN219381330U - Box extrusion die convenient to take off membrane

Info

Publication number: CN219381330U
Application number: CN202320443465.9U
Authority: CN
Inventors: 卢民锦
Original assignee: Jiangsu Davim New Energy Technology Co ltd
Current assignee: Jiangsu Davim New Energy Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-21
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of dies and discloses a box extrusion die convenient for demolding, which comprises a frame, wherein a first cylinder is fixedly connected to the upper surface of the frame, an upper die is fixedly connected to the bottom end of a piston rod of the first cylinder, a demolding structure is arranged below the frame and comprises a bottom plate fixedly connected to the bottom of the frame, six telescopic rods are fixedly connected to the upper surface of the bottom plate, springs are sleeved on the outer sides of the six telescopic rods, a connecting plate is fixedly connected between the tops of the piston rods of the six telescopic rods, a connecting rod is fixedly connected to the upper surface of the connecting plate, a top plate is fixedly connected to the top end of the connecting rod, and mounting blocks are fixedly connected to the left side and the right side of the frame. This box extrusion die convenient to take off membrane makes the simple efficient of breaking away from of fashioned product in follow mould through demoulding structure go on to the subsequent product processing of being convenient for, and then improved the efficiency of production.

Description

Box extrusion die convenient to take off membrane

Technical Field

The utility model relates to the technical field of dies, in particular to a box extrusion die convenient for demolding.

Background

The mould is used in industrial production to obtain the required products and various moulds and tools in injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and the like, and in short, the mould is a tool for manufacturing a formed article, the tool has various parts, and different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly through the change of the physical state of the formed material.

The Chinese patent publication No. CN214082376U proposes a mold convenient for demolding, and the technical scheme is as follows: the utility model provides the following technical scheme because the mould is relatively high in pressure in the forming process, so that the mould can be blocked in the mould and can not be conveniently and rapidly demoulded, and the problem of inconvenient use is caused: the demoulding mechanism is arranged in the lower main body, the lower main body is also connected with the vibrating mechanism, and the air pump pumps outside air into the connecting pipe and outputs the air through the one-way valve and the demoulding funnel, so that a finished product in the forming cavity is blown down, and demoulding operation is facilitated; the vibration motor rotates to drive the vibration gear to rotate, and the incomplete gear teeth are arranged on the vibration gear and drive the gear teeth II to pull out the vibration plate until the vibration gear is separated from the vibration plate, so that the vibration plate vibrates the lower main body under the action of the elastic piece, and the demolding operation is more facilitated; the mould convenient to drawing of patterns in this application is through demoulding mechanism and vibration mechanism for the drawing of patterns operation can be simple high-efficient go on ", to the problem that proposes in this technical scheme, this technical scheme proposes another embodiment to reach the purpose of being convenient for drawing of patterns.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the box body extrusion die convenient for demoulding, which has the advantages of convenient demoulding and the like, and solves the problem that the existing part of dies are inconvenient to demould.

(II) technical scheme

In order to achieve the aim of facilitating demolding, the utility model provides the following technical scheme: the box extrusion die convenient for demoulding comprises a frame body, wherein a first air cylinder is fixedly connected to the upper surface of the frame body, an upper die is fixedly connected to the bottom end of a piston rod of the first air cylinder, and a demoulding structure is arranged below the frame body;

the demolding structure comprises a bottom plate fixedly connected to the bottom of a frame body, six telescopic rods are fixedly connected to the upper surface of the bottom plate, springs are sleeved on the outer sides of the telescopic rods, connecting plates are fixedly connected between the tops of telescopic rod piston rods, connecting rods are fixedly connected to the upper surface of the connecting plates, top plates are fixedly connected to the tops of the connecting rods, mounting blocks are fixedly connected to the left side and the right side of the frame body, two mounting blocks are fixedly connected to second air cylinders, two second air cylinders are fixedly connected to the upper surfaces of the mounting blocks, knocking plates are fixedly connected to the tops of the second air cylinder piston rods, gaskets are fixedly connected to the upper surfaces of the knocking plates, a lower mold is attached to the upper surfaces of the gaskets, and a fixing frame is fixedly connected to the outer sides of the lower mold.

Further, the outside fixedly connected with mounting bracket of first cylinder, and mounting bracket fixed connection is in the upper surface of framework.

Further, the bottom end of the piston rod of the first cylinder sequentially penetrates through the upper surface of the frame body and the inner top wall of the frame body.

Further, the fixing frame is fixedly connected between the inner left side wall of the frame body and the inner right side wall of the frame body.

Further, six telescopic links are all located the inboard of framework, the front fixedly connected with three telescopic links of bottom plate upper surface, and the back fixedly connected with three telescopic links of bottom plate upper surface.

Further, the top of the spring is fixedly connected with the bottom of the connecting plate, and the bottom of the spring is fixedly connected with the upper surface of the bottom plate.

Further, the top of connecting rod runs through the bottom of bed die and the interior roof of bed die in proper order, roof sliding connection is between the interior left side wall of bed die and the interior right side wall of bed die.

(III) beneficial effects

Compared with the prior art, the utility model provides the box extrusion die convenient for demoulding, which has the following beneficial effects:

this box extrusion die convenient to take off membrane makes the simple efficient of breaking away from of fashioned product in follow mould through demoulding structure go on to the subsequent product processing of being convenient for, and then improved the efficiency of production.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged partial schematic view of the portion a of the structure of the present utility model.

In the figure: 1. a frame; 2. a first cylinder; 3. an upper die; 4. a bottom plate; 5. a telescopic rod; 6. a spring; 7. a connecting plate; 8. a connecting rod; 9. a top plate; 10. a mounting block; 11. a second cylinder; 12. knocking a plate; 13. a gasket; 14. a lower die; 15. and a fixing frame.

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.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a box extrusion die convenient to take off membrane, includes framework 1, and the last fixed surface of framework 1 is connected with first cylinder 2, and the bottom fixedly connected with of first cylinder 2 piston rod goes up mould 3, and the below of framework 1 is provided with demoulding structure, makes the simple efficient going on of breaking away from of fashioned product from the mould through demoulding structure to be convenient for follow-up product processing, and then improved the efficiency of production.

In this embodiment, the mold release structure is a structure for rapid mold release.

As shown in fig. 1, the demolding structure comprises a bottom plate 4 fixedly connected to the bottom of a frame body 1, six telescopic rods 5 are fixedly connected to the upper surface of the bottom plate 4, springs 6 are sleeved on the outer sides of the six telescopic rods 5, connecting plates 7 are fixedly connected between the top ends of piston rods of the six telescopic rods 5, the connecting plates 7 are slidably connected between the inner left side wall of the frame body 1 and the inner right side wall of the frame body 1, connecting rods 8 are fixedly connected to the upper surface of the connecting plates 7, top plates 9 are fixedly connected to the top ends of the connecting rods 8, mounting blocks 10 are fixedly connected to the left side and the right side of the frame body 1, second cylinders 11 are fixedly connected to the upper surfaces of the two mounting blocks 10, knock-out plates 12 are fixedly connected to the top ends of piston rods of the two second cylinders 11, sliding ports for the corresponding knock-out plates 12 to slide up and down are arranged on the left side wall of the frame body 1 and the right side wall of the frame body 1, gaskets 13 are fixedly connected to the upper surfaces of the two knock-out plates 12, a lower mold 14 is attached to the upper surfaces of the two gaskets 13, and the outer sides of the lower mold 14 are fixedly connected to a fixing frame 15;

it should be noted that, the outside fixedly connected with mounting bracket of first cylinder 2, and mounting bracket fixed connection is in the upper surface of framework 1, the bottom of first cylinder 2 piston rod runs through the upper surface of framework 1 and the interior roof of framework 1 in proper order, mount 15 fixed connection is between the interior left side wall of framework 1 and the interior right side wall of framework 1, six telescopic links 5 all are located the inboard of framework 1, the front fixedly connected with three telescopic links 5 of bottom plate 4 upper surface, and the back fixedly connected with three telescopic links 5 of bottom plate 4 upper surface, the top and the bottom fixed connection of connecting plate 7 of spring 6, and the bottom and the upper surface fixed connection of bottom plate 4 of spring 8, the top of connecting rod 8 runs through the bottom of bed die 14 and the interior roof of bed die 14 in proper order, roof 9 sliding connection is between the interior left side wall of bed die 14 and the interior right side wall of bed die 14, the length and the width of roof 9 are equal with the length and the width of bed die 14 respectively.

The working principle of the embodiment is as follows:

when the product is formed in the lower die 14, the second cylinder 11 is started to drive the knocking plate 12 to slide up and down on the inner side of the sliding opening, so that the gasket 13 is driven to knock the lower die 14, vibration is generated to enable the product to be separated from the inner side wall of the lower die 14, then the first cylinder 2 is started, the first cylinder 2 drives the upper die 3 to be far away from the lower die 14, so that the product in the lower die 14 is not extruded, the top plate 9 is not extruded, the connecting plate 7 is not extruded, the connecting rod 8 is driven to ascend under the reset action of the spring 6, the top plate 9 is driven to ascend, and the product is ejected from the inner part of the lower die 14.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Box extrusion die convenient to take off membrane, including framework (1), its characterized in that: the upper surface of the frame body (1) is fixedly connected with a first air cylinder (2), the bottom end of a piston rod of the first air cylinder (2) is fixedly connected with an upper die (3), and a demoulding structure is arranged below the frame body (1);

the demolding structure comprises a bottom plate (4) fixedly connected to the bottom of a frame body (1), six telescopic rods (5) are fixedly connected to the upper surface of the bottom plate (4), springs (6) are sleeved on the outer sides of the telescopic rods (5), connecting plates (7) are fixedly connected between the tops of piston rods of the telescopic rods (5), connecting rods (8) are fixedly connected to the upper surface of the connecting plates (7), top plates (9) are fixedly connected to the tops of the connecting rods (8), mounting blocks (10) are fixedly connected to the left side and the right side of the frame body (1), second air cylinders (11) are fixedly connected to the upper surfaces of the mounting blocks (10), knocking plates (12) are fixedly connected to the top ends of the piston rods of the second air cylinders (11), gaskets (13) are fixedly connected to the upper surfaces of the knocking plates, a lower mold (14) is attached to the upper surfaces of the gaskets (13), and a fixing frame (15) is fixedly connected to the outer sides of the lower mold (14).

2. A box extrusion die facilitating demolding as claimed in claim 1, wherein: the outside fixedly connected with mounting bracket of first cylinder (2), and mounting bracket fixed connection is in the upper surface of framework (1).

3. A box extrusion die facilitating demolding as claimed in claim 1, wherein: the bottom end of the piston rod of the first air cylinder (2) sequentially penetrates through the upper surface of the frame body (1) and the inner top wall of the frame body (1).

4. A box extrusion die facilitating demolding as claimed in claim 1, wherein: the fixing frame (15) is fixedly connected between the inner left side wall of the frame body (1) and the inner right side wall of the frame body (1).

5. A box extrusion die facilitating demolding as claimed in claim 1, wherein: six telescopic links (5) are all located the inboard of framework (1), the front fixedly connected with three telescopic links (5) of bottom plate (4) upper surface, and the back fixedly connected with three telescopic links (5) of bottom plate (4) upper surface.

6. A box extrusion die facilitating demolding as claimed in claim 1, wherein: the top of the spring (6) is fixedly connected with the bottom of the connecting plate (7), and the bottom of the spring (6) is fixedly connected with the upper surface of the bottom plate (4).

7. A box extrusion die facilitating demolding as claimed in claim 1, wherein: the top of connecting rod (8) runs through the bottom of bed die (14) and the interior roof of bed die (14) in proper order, roof (9) sliding connection is between the interior left side wall of bed die (14) and the interior right side wall of bed die (14).