CN219006834U - Automatic demolding type injection mold with replaceable mold - Google Patents

Abstract

The utility model discloses an automatic demolding type injection mold with a replaceable mold, which comprises a first mounting plate, a lower mold and a first clamping rod, wherein a third mounting plate is vertically arranged at one end of the first mounting plate, a sliding groove is formed in one end, close to the first mounting plate, of the third mounting plate, a third cavity is formed in the top end of the inner part of the third mounting plate, a first driving gear rod penetrating into the sliding groove is arranged at the bottom end of the inner part of the third cavity, a second driving gear rod penetrating into the inner part of the third cavity and meshed with the first driving gear rod is arranged at the top end, far away from the first mounting plate, of the third mounting plate, a moving block is sleeved on the outer side of the first driving gear rod in the sliding groove, and one end of the moving block is provided with the second mounting plate. According to the utility model, the first pull rod and the second pull rod are driven to move through the first pull block and the second pull block, and the second clamping rod and the first clamping rod are driven to be detached from the upper die and the lower die, so that the device can be detached and installed better and quickly when in use.

Description

Automatic demolding type injection mold with replaceable mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to an automatic demolding type injection mold with a replaceable mold.

Background

The conventional injection mold is limited according to the size of the product, and because the thermal injection molding has high precision, the thermal injection molding cannot be used in a large-scale production process, so that products with different specifications need different molds for production, and the replaceable mold is used by various large manufacturers.

The utility model patent with the application number of 202020356001.0 and the name of replaceable injection mold describes a replaceable injection mold, at present, the traditional mold core replacement needs to manufacture mold cores with different specifications for products with different specifications, and the mold cores and the mold frames matched with the traditional mold core replacement can be used after the traditional mold core replacement is adopted, which is equivalent to replacing internal components of the mold, thereby not only affecting the replacement speed, but also increasing the cost to a certain extent. However, the device cannot be transmitted when in use, and materials on the device cannot be sent out of the device, so that danger is easily caused to operators; the device can't install and dismantle the mould fast when using, and is not convenient enough, consequently, the removable automatic drawing of patterns type injection mold of mould of urgent need in the present market.

Disclosure of Invention

The utility model aims to provide an automatic mold-releasing injection mold with a replaceable mold, which aims to solve the problems that the existing automatic mold-releasing injection mold with the replaceable mold cannot be delivered out of a device and is inconvenient to detach in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an removable automatic drawing of patterns type injection mold of mould, includes first mounting panel, lower mould and first clamping bar, the third mounting panel is vertically installed to the one end of first mounting panel, and the third mounting panel is close to the one end of first mounting panel and has seted up the spout, the third cavity has been seted up on the inside top of third mounting panel, and the inside bottom of third cavity is provided with the first driving gear pole that runs through to spout inside, first mounting panel is kept away from first mounting panel one end top and is provided with the second driving gear pole that runs through to third cavity inside and first driving gear pole intermeshing, the outside cover of spout inside first driving gear pole is equipped with the piece that moves, and moves the one end of piece and install the second mounting panel, the inside of second mounting panel has been seted up first cavity, and the inside even draw-in groove of having seted up of first cavity bottom second mounting panel, the second mounting panel bottom is installed and is run through to the inside last mould of second mounting panel, second mounting panel is provided with the first pull rod that runs through to first cavity inside, and the first end of first mounting panel is kept away from first clamping bar, first clamping bar is installed to the inside the first end that first clamping bar is run through to the inside the first mounting panel, the first clamping bar is equipped with the first end inside extension of first mounting panel, the first clamping bar is equipped with the inside the first end that the first mounting panel is run through to the first clamping bar inside the first mounting panel, and the inside extension wire inside the first mounting panel.

Preferably, the second cavity is formed in the fourth mounting plate, and the second clamping grooves are uniformly formed in the fourth mounting plate at the top end of the second cavity.

Preferably, the lower die penetrating to the inside of the fourth mounting plate is mounted at the top end of the fourth mounting plate, a second pull rod penetrating to the inside of the second cavity is arranged at one end of the fourth mounting plate, and a second pull block is mounted at one end of the second pull rod.

Preferably, the second spring is installed to the one end that the second cavity outside kept away from the third mounting panel, first draw-bar top evenly installs the first draw-bar that runs through to inside the second draw-in groove and extend to inside the lower mould.

Preferably, the bottom inside the fourth mounting plate is provided with a guide cavity, and the guide cavity is internally provided with a guide rod penetrating through the fourth mounting plate and connected with the first mounting plate.

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

1. according to the utility model, the fourth mounting plate is driven to move by the driving screw rod, the upper die and the lower die of the fourth mounting plate are driven to move, and the lower die is taken out of the device to be taken;

2. according to the utility model, the first pull rod and the second pull rod are driven to move through the first pull block and the second pull block, and the second clamping rod and the first clamping rod are driven to be detached from the upper die and the lower die, so that the device can be detached and installed better and quickly when in use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged view of the portion B of fig. 1 according to the present utility model.

In the figure: 1. a first mounting plate; 2. a lower die; 3. a first clamping rod; 4. an upper die; 5. a first pull block; 6. a first pull rod; 7. a first spring; 8. a first clamping groove; 9. a first cavity; 10. a second cavity; 11. a second clamping rod; 12. a second mounting plate; 13. a third cavity; 14. a first drive gear lever; 15. a second drive gear lever; 16. moving the block; 17. a chute; 18. driving a screw rod; 19. a third mounting plate; 20. a guide rod; 21. a guide cavity; 22. a fourth mounting plate; 23. a second pull block; 24. a second clamping groove; 25. a second pull rod; 26. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the implementations described are only some, but not all embodiments of the utility model. 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. 1-4, an embodiment of an injection mold with replaceable mold capable of automatically removing mold is provided in the present utility model: the utility model provides an automatic drawing of patterns type injection mold that removable mould is removable, including first mounting panel 1, lower mould 2 and first clamping bar 3, third mounting panel 19 is vertically installed to the one end of first mounting panel 1, and the one end that third mounting panel 19 is close to first mounting panel 1 has seted up spout 17, third cavity 13 has been seted up on the inside top of third mounting panel 19, and the inside bottom of third cavity 13 is provided with the first drive gear pole 14 that runs through to spout 17 inside, third mounting panel 19 keeps away from first mounting panel 1 one end top is provided with the second drive gear pole 15 that runs through to the inside and first drive gear pole 14 intermeshing of third cavity 13, the outside cover of the inside first drive gear pole 14 of spout 17 is equipped with moves piece 16, and the second mounting panel 12 is installed to the one end of moving piece 16, the inside of the second mounting plate 12 is provided with a first cavity 9, the inside of the second mounting plate 12 at the bottom end of the first cavity 9 is uniformly provided with a first clamping groove 8, the bottom end of the second mounting plate 12 is provided with an upper die 4 penetrating into the second mounting plate 12, one end of the second mounting plate 12 is provided with a first pull rod 6 penetrating into the first cavity 9, one end of the first pull rod 6 is provided with a first pull block 5, one end, far away from the third mounting plate 19, of the outer side of the first pull rod 6 is provided with a first spring 7, the bottom end of the first pull rod 6 is uniformly provided with a second clamping rod 11 penetrating into the first clamping groove 8 and extending into the upper die 4, one end of the third mounting plate 19 is provided with a driving screw 18 penetrating into the first mounting plate 1, and the outer side of the driving screw 18 is sleeved with a fourth mounting plate 22;

the second cavity 10 has been seted up to the inside of fourth mounting panel 22, and second draw-in groove 24 has evenly been seted up to the inside of second cavity 10 top fourth mounting panel 22, the lower mould 2 that runs through to the inside of fourth mounting panel 22 is installed on fourth mounting panel 22 top, fourth mounting panel 22 one end is provided with the second pull rod 25 that runs through to the inside of second cavity 10, and the second pull block 23 is installed to the one end of second pull rod 25, the second spring 26 is installed to the one end that the outside of second cavity 10 was kept away from third mounting panel 19, the first draw-in bar 3 that runs through to the inside of second draw-in groove 24 and extend to the inside of lower mould 2 is evenly installed on first pull rod 6 top, guide cavity 21 has been seted up to the inside bottom of fourth mounting panel 22, and guide cavity 21 inside is provided with the guide bar 20 that runs through fourth mounting panel 22 and is connected with first mounting panel 1.

Working principle: when the device is used, the second pull rod 25 in the second cavity 10 is driven to move through the second pull block 23, the first clamping rod 3 is driven to move, the lower die 2 is placed on the fourth mounting plate 22, the lower die 2 can be fixed when the device is used, the first pull rod 6 is pulled through the first pull block 5 when the upper die 4 is mounted at the bottom end of the second mounting plate 12, the second clamping rod 11 is driven to move when the first pull rod 6 is pulled, the first pull rod 6 is driven to drive the second clamping rod 11 to move in the second mounting plate 12 through the first spring 7 when the second clamping rod 11 moves in the first clamping groove 8, the first driving gear rod 14 is driven to rotate when the upper die and the lower die are mounted, the first driving gear rod 14 drives the second mounting plate 12 to move in the process of rotating, the first driving gear rod 14 is attached to the first mounting plate 12 when the first driving gear rod 6 is pulled, the first clamping rod 6 is driven to move in the first clamping plate 2 through the first spring 7, and the first clamping rod 11 is driven to move in the first clamping groove 8 when the lower die is mounted, and the device is driven to move through the fourth driving gear rod 2 after the first driving plate is mounted, and the device is driven to move through the fourth driving plate 2.

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 (5)

1. The utility model provides an automatic drawing of patterns type injection mold that mould is removable, includes first mounting panel (1), lower mould (2) and first kelly (3), its characterized in that: third mounting panel (19) are vertically installed to one end of first mounting panel (1), and spout (17) have been seted up to one end that third mounting panel (19) are close to first mounting panel (1), third cavity (13) have been seted up on the inside top of third mounting panel (19), and third cavity (13) inside bottom is provided with first drive gear pole (14) that runs through to spout (17) inside, third mounting panel (19) keep away from first mounting panel (1) one end top and are provided with second drive gear pole (15) that runs through to third cavity (13) inside and first drive gear pole (14) intermeshing, outside cover of spout (17) inside first drive gear pole (14) has been equipped with movable block (16), and second mounting panel (12) are installed to one end of movable block (16), first cavity (9) have been seted up to the inside of second mounting panel (12), and first draw-in groove (8) have been evenly seted up to the inside of first cavity (9) bottom second (12), second mounting panel (12) are installed to the inside first end (6) of first mounting panel (6) and are run through on first mounting panel (6), the one end that third mounting panel (19) was kept away from in first pull rod (6) outside is installed first spring (7), second draw-in bar (11) that run through to inside first draw-in groove (8) and extend to the inside of upper die (4) are evenly installed to first pull rod (6) bottom, third mounting panel (19) one end is provided with and runs through drive lead screw (18) to inside first mounting panel (1), and the outside cover of drive lead screw (18) is equipped with fourth mounting panel (22).

2. The mold-exchangeable, automatic release type injection mold according to claim 1, wherein: the second cavity (10) is formed in the fourth mounting plate (22), and second clamping grooves (24) are uniformly formed in the fourth mounting plate (22) at the top end of the second cavity (10).

3. The mold-exchangeable, automatic release type injection mold according to claim 1, wherein: the lower die (2) penetrating into the fourth mounting plate (22) is mounted at the top end of the fourth mounting plate (22), a second pull rod (25) penetrating into the second cavity (10) is arranged at one end of the fourth mounting plate (22), and a second pull block (23) is mounted at one end of the second pull rod (25).

4. A mold-exchangeable, automatic release type injection mold according to claim 3, wherein: the second spring (26) is installed to the one end that third mounting panel (19) was kept away from in second cavity (10) outside, first draw-bar (6) top evenly installs first draw-bar (3) that run through to inside second draw-in groove (24) and extend to inside lower mould (2).

5. The mold-exchangeable, automatic release type injection mold according to claim 1, wherein: the bottom inside of fourth mounting panel (22) has offered direction cavity (21), and direction cavity (21) inside is provided with and runs through fourth mounting panel (22) and be connected guide bar (20) with first mounting panel (1).

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