CN215619756U

CN215619756U - Die device mechanism for box making machine

Info

Publication number: CN215619756U
Application number: CN202122165355.4U
Authority: CN
Inventors: 郑日平; 陈成全
Original assignee: Shenzhen Chengxing Printing Co ltd
Current assignee: Shenzhen Chengxing Printing Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of die devices, in particular to a die device mechanism for a box making machine, which comprises a bottom plate, wherein a first supporting plate and a second supporting plate are respectively and fixedly arranged on the upper surface of the bottom plate, a hydraulic cylinder is fixedly arranged on one surface of the first supporting plate, which is close to the second supporting plate, a die seat is fixedly arranged on one surface of a fixing plate, which is far away from the hydraulic cylinder, an ejection mechanism is arranged in the die seat, a die groove is arranged on one surface of the second supporting plate, which is close to the first supporting plate, an injection molding hole is arranged on the upper surface of the second supporting plate, and the injection molding hole is connected with the die groove. Therefore, the function of easy demoulding can be realized, and the convenience of the device is improved.

Description

Die device mechanism for box making machine

Technical Field

The utility model relates to the technical field of die devices, in particular to a die device mechanism for a box making machine.

Background

In the production process of the plastic box, the mold is one of important components, after molten plastic box raw materials are poured into the mold, the plastic box is formed by cooling, the plastic box needs to be demolded after being formed by cooling, but after the plastic box is formed by cooling, certain temperature still exists on the surface, and certain adhesion exists between the plastic box and the mold, so that the formed plastic box is not easy to demold, and the production efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a die device mechanism for a box making machine, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a mold device mechanism for cartoning machine, includes the bottom plate, bottom plate upper surface fixed mounting has first backup pad and second backup pad respectively, one side fixed mounting that first backup pad is close to the second backup pad has the pneumatic cylinder, pneumatic cylinder output fixed mounting has the fixed plate, the one side fixed mounting that the pneumatic cylinder was kept away from to the fixed plate has the mould seat, mould seat internally mounted has ejection mechanism, the one side that the second backup pad is close to first backup pad is provided with the mould groove, the mould seat sets up at the mould inslot portion, second backup pad upper surface is provided with the hole of moulding plastics, mould plastics hole and mould groove connection.

Preferably, one surface, far away from the hydraulic cylinder, of the fixing plate is fixedly provided with a sealing block, a sealing groove is formed in the second supporting plate, and the sealing block is arranged inside the sealing groove.

Preferably, the ejection mechanism comprises a guide pillar, a limiting hole and a clamping block, and the limiting hole is formed in one surface, far away from the hydraulic cylinder, of the die base.

Preferably, the guide post penetrates through the die base, a limiting plate is fixedly mounted at one end of the guide post, and the limiting plate is arranged in the limiting hole.

Preferably, the middle part of the guide post is fixedly provided with a guide plate, and the guide plate is connected with the inner wall of the die seat through a spring.

Preferably, the clamping block is fixedly installed on one surface, close to the hydraulic cylinder, of the fixing plate, and a clamping groove is formed in the clamping block.

Preferably, a clamping block is rotatably installed at the other end of the guide post and is arranged in the clamping groove.

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

(1) after the plastics raw materials is cooled, thereby can form the plastic box, after forming the plastic box, because the effect of plastic box shrinkage, the plastic box can depend on the mould seat, thereby stretch out and draw back through the pneumatic cylinder output this moment and can follow mould inslot portion with the mould seat and draw out, through rotating the fixture block this moment, make the fixture block break away from the draw-in groove, the guide pillar just did not receive the resistance this moment, the spring just can reset, thereby can drive the guide pillar and remove forward, thereby can drive the limiting plate and remove forward, thereby can follow mould seat surface ejection with fashioned plastic box, thereby can realize the function of light drawing of patterns, the convenience of this device has been improved.

(2) Through setting up sealed piece inside the seal groove to can make the fixed plate can be inseparabler block the mould groove, make the leakproofness of this device better, mould shaping efficiency is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a die set mechanism for a cartoning machine according to the present invention;

FIG. 2 is a schematic left side view of a die set mechanism for a cartoning machine according to the present invention;

FIG. 3 is a schematic view of the interior left side of a mold base structure of a mold apparatus mechanism for a cartoning machine according to the present invention;

FIG. 4 is a schematic diagram of the structure of the mold seat inside the mold device mechanism for the cartoning machine according to the present invention as seen from the right.

In the figure: 1. a base plate; 2. a first support plate; 3. a hydraulic cylinder; 4. a fixing plate; 5. a sealing block; 6. a mold base; 7. injection molding holes; 8. a second support plate; 9. an ejection mechanism; 901. a limiting plate; 902. a limiting hole; 903. a spring; 904. a guide plate; 905. a guide post; 906. a clamping block; 907. a card slot; 908. a clamping block; 10. a sealing groove; 11. and (4) a mold groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-4, a mold device mechanism for box making machine, including bottom plate 1, there are first backup pad 2 and second backup pad 8 on 1 upper surface of bottom plate fixed mounting respectively, one side fixed mounting that first backup pad 2 is close to second backup pad 8 has

pneumatic cylinder

3, 3 output end fixed mounting of pneumatic cylinder has fixed plate 4, one side fixed mounting that pneumatic cylinder 3 was kept away from to fixed plate 4 has

mould seat

6, 6 internally mounted of mould seat has ejection mechanism 9, the one side that second backup pad 8 is close to first backup pad 2 is provided with mould groove 11, mould seat 6 sets up inside

mould groove

11, 8 upper surfaces of second backup pad are provided with injection molding hole 7, injection molding hole 7 is connected with mould groove 11.

Through the technical scheme, the mold base 6 can be driven to move by the telescopic action of the output end of the hydraulic cylinder 3, when the mold base 6 is arranged inside the mold groove 11, the sealing block 5 is arranged inside the sealing groove 10, so that the fixing plate 4 can more closely block the mold groove 11, the sealing performance of the device is improved, the melted plastic raw material is poured into the injection hole 7 to flow into the mold groove 11, after the plastic raw material is cooled, a plastic box can be formed, after the plastic box is formed, due to the cold contraction effect of the plastic box, the plastic box can be attached to the mold base 6, at the moment, the mold base 6 can be drawn out from the interior of the mold groove 11 by the telescopic action of the output end of the hydraulic cylinder 3, at the moment, the clamping block 908 is separated from the clamping groove 907 by rotating the clamping block 908, at the moment, the guide pillar 905 does not bear resistance, and the spring 903 can reset, thereby can drive guide pillar 905 and remove forward to can drive limiting plate 901 and remove forward, thereby can push out fashioned plastic box from 6 surfaces of mould seat, thereby can realize the function of light drawing of patterns, improve the convenience of this device.

Wherein, the one side fixed mounting that pneumatic cylinder 3 was kept away from to fixed plate 4 has sealed piece 5, be provided with seal groove 10 in the second backup pad 8, sealed piece 5 sets up inside seal groove 10, through setting up sealed piece 5 inside seal groove 10 to can make fixed plate 4 can be inseparabler block mould groove 11, increased the leakproofness of this device.

When the ejection mechanism 9 is specifically arranged, the ejection mechanism includes a guide post 905, a limiting hole 902, and a clamp block 906, the limiting hole 902 is disposed on a side of the die holder 6 away from the hydraulic cylinder 3, the guide post 905 is installed on the die holder 6 in a penetrating manner, one end of the guide post 905 is fixedly provided with a limiting plate 901, the limiting plate 901 is disposed inside the limiting hole 902, the middle of the guide post 905 is fixedly provided with a guide plate 904, the guide plate 904 is connected with an inner wall of the die holder 6 through a spring 903, the clamp block 906 is fixedly installed on a side of the fixing plate 4 close to the hydraulic cylinder 3, the clamp block 906 is provided with a clamp slot 907, the other end of the guide post 905 is rotatably provided with a clamp block 908, the clamp block 907 is disposed inside the clamp slot 907, and by rotating the clamp block 908, the clamp block 908 is separated from the clamp slot 907, at this time, the guide post 905 does not receive resistance, the spring 903 is reset, so as to drive the guide post 905 to move forward, thereby can drive limiting plate 901 and remove forward to can push out fashioned plastic box from 6 surfaces of mould seat, thereby can realize the function of light drawing of patterns, improve the convenience of this device, through setting up sealed piece 5 inside seal groove 10, thereby can make fixed plate 4 can be inseparabler block mould groove 11, increased the leakproofness of this device.

The working principle of the die device mechanism for the box making machine is as follows:

when the mold is used, the output end of the hydraulic cylinder 3 stretches and retracts to drive the mold base 6 to move, when the mold base 6 is arranged inside the mold groove 11, melted plastic raw materials are poured into the injection molding hole 7 to flow into the mold groove 11, the plastic raw materials are cooled to form a plastic box, after the plastic box is formed, the plastic box can be attached to the mold base 6 due to the cold contraction effect of the plastic box, the mold base 6 can be drawn out from the mold groove 11 through the stretching of the output end of the hydraulic cylinder 3, the clamping block 908 is separated from the clamping groove 907 through the rotation of the clamping block 908, the guide pillar 905 is free from resistance, the spring 903 can reset, the guide pillar 905 can be driven to move forwards, the limiting plate 901 can be driven to move forwards, and the molded plastic box can be ejected from the surface of the mold base 6, therefore, the function of easy demoulding can be realized, and the convenience of the device is improved.

It should be noted that the specific model of the hydraulic cylinder is MAL40x500, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A die arrangement mechanism for a cartoning machine, comprising a base plate (1), characterized in that: bottom plate (1) upper surface fixed mounting respectively has first backup pad (2) and second backup pad (8), one side fixed mounting that first backup pad (2) are close to second backup pad (8) has pneumatic cylinder (3), pneumatic cylinder (3) output end fixed mounting has fixed plate (4), one side fixed mounting that pneumatic cylinder (3) were kept away from in fixed plate (4) has mould seat (6), mould seat (6) internally mounted has ejection mechanism (9), the one side that second backup pad (8) are close to first backup pad (2) is provided with mould groove (11), mould seat (6) set up inside mould groove (11), second backup pad (8) upper surface is provided with injection molding hole (7), injection molding hole (7) are connected with mould groove (11).

2. A die set mechanism for a cartoning machine according to claim 1, wherein: one side fixed mounting that pneumatic cylinder (3) was kept away from in fixed plate (4) has sealed piece (5), be provided with seal groove (10) on second backup pad (8), sealed piece (5) set up inside seal groove (10).

3. A die set mechanism for a cartoning machine according to claim 1, wherein: the ejection mechanism (9) comprises a guide pillar (905), a limiting hole (902) and a clamping block (906), wherein the limiting hole (902) is formed in one surface, far away from the hydraulic cylinder (3), of the die base (6).

4. A die set mechanism for a cartoning machine according to claim 3, wherein: the guide post (905) penetrates through and is installed on the die base (6), a limiting plate (901) is fixedly installed at one end of the guide post (905), and the limiting plate (901) is arranged inside the limiting hole (902).

5. A die set mechanism for a cartoning machine according to claim 3, wherein: the middle part of the guide post (905) is fixedly provided with a guide plate (904), and the guide plate (904) is connected with the inner wall of the die holder (6) through a spring (903).

6. A die set mechanism for a cartoning machine according to claim 3, wherein: the clamping block (906) is fixedly arranged on one surface, close to the hydraulic cylinder (3), of the fixing plate (4), and a clamping groove (907) is formed in the clamping block (906).

7. A die set mechanism for a cartoning machine according to claim 3, wherein: a clamping block (908) is rotatably installed at the other end of the guide post (905), and the clamping block (908) is arranged in the clamping groove (907).