CN221211930U

CN221211930U - Convenient demoulding device

Info

Publication number: CN221211930U
Application number: CN202322651139.XU
Authority: CN
Inventors: 李清华; 孙莉
Original assignee: Yangzhou Tuobo Plastic Industry Co ltd
Current assignee: Yangzhou Tuobo Plastic Industry Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-06-25
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of stamping processes, and discloses a convenient demolding device which solves the problem of convenient demolding in the current market, and the convenient demolding device comprises a base, wherein a mold frame is arranged at the top of the base, a guide rod is fixedly connected to the top of the base, a driving part is fixedly connected to the top of the guide rod, a hydraulic column is movably connected to the bottom of the driving part, a stamping frame is fixedly connected to the bottom of the hydraulic column, and a demolding mechanism is arranged on one side of the stamping frame; the demolding frame is utilized to push the stamped stamping part in the process of lifting the stamping frame, so that the stamping part is separated from the stamping frame, and the portability of blanking of the stamped material is improved; can utilize centrifugal fan body internal high-speed rotatory impeller to accelerate gas after starting through centrifugal fan body, can blow off impurity dust, raffinate etc. on punching press frame surface through the air knife body, improve the planarization on punching press frame and stamping workpiece surface in carrying out the punching press in-process, improved the effect of stamping workpiece drawing of patterns.

Description

Convenient demoulding device

Technical Field

The utility model belongs to the technical field of stamping processes, and particularly relates to a convenient demoulding device.

Background

In the manufacturing industry, the use of the die is wide and important, however, in the manufacturing process of the traditional die, the die which is processed is required to be subjected to blanking by using a demoulding step, so that the adhesion effect between the die and the polymer can be reduced, and the yield of products can be effectively improved.

In the prior art, an authority publication number of CN215618594U discloses a PP sheet stamping device convenient for demoulding; including the bottom plate, the last fixed surface of bottom plate installs the bracing piece, the upper end fixed mounting of bracing piece has the backup pad, the top fixed mounting of backup pad is at the roof, the last fixed surface of backup pad installs the curb plate, the upper end fixed mounting of curb plate has the diaphragm, the lower fixed surface of diaphragm installs the cylinder, the piston rod fixed mounting of cylinder has the clamp plate, spout one has been seted up to the outside surface of curb plate, the outside fixed surface of clamp plate installs slide bar one, the tip fixed mounting of slide bar one has the slider, the lower extreme fixed mounting of slider has the pole setting, the outside fixed surface of pole setting installs slide bar two, the upper surface fixed mounting of bottom plate has the riser, the outside surface rotation of riser installs the swivelling joint. The utility model has the beneficial effects of simple structure, easy operation and easy demoulding of the PP sheet after stamping.

Such a "PP sheet stamping device convenient for demoulding" as described above still has some drawbacks, such as: in the existing punching machine punching process, because a hydraulic punching system is required to generate larger force for punching materials in a die in the punching process, the punched die is easy to adhere to the surface of a punching plate, the die is easy to pull in the resetting process of the punching plate, and demolding is not easy to occur, and meanwhile, in the punching process of the punching plate, the difficulty of demolding is increased if burrs are generated on the surface of the die;

To this end, a convenient demolding device is provided to solve the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a convenient demoulding device, which solves the problems that in the prior art, a die after stamping is easily adhered to the surface of a stamping plate, and the die is easily pulled in the resetting process of the stamping plate, so that the demoulding condition is not easy to happen.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a make things convenient for shedder, includes the base, the mould frame has been seted up at the top of base, the top fixedly connected with guide arm of base, the top fixedly connected with drive part of guide arm, the bottom swing joint of drive part has the hydraulic ram, the bottom fixedly connected with punching press frame of hydraulic ram, one side of punching press frame is provided with demoulding mechanism, demoulding mechanism includes intercommunication groove, connecting plate body and electric putter, the intercommunication groove has been seted up on the surface of punching press frame, the top fixedly connected with connecting plate body of intercommunication groove, one side of base is provided with clean mechanism.

Preferably: the cleaning mechanism comprises a bottom fixing frame, a centrifugal fan body and an air pipe, wherein the top of the bottom fixing frame is fixedly connected with the centrifugal fan body, one side of the centrifugal fan body is fixedly connected with the air pipe, and one side of the air pipe is fixedly connected with the air knife body.

Preferably: one side of base fixedly connected with end mount, the both sides of end mount respectively with centrifugal fan body's bottom and one side fixed connection of base.

Preferably: the number of the electric push rods is two, the bottoms of the electric push rods are fixedly connected with adjusting plates, and the electric push rods are symmetrically arranged along the bottoms of the driving parts.

Preferably: the bottom fixedly connected with connecting spring of regulating plate, the bottom fixedly connected with drawing of patterns frame of connecting spring.

Preferably: the number of the communication grooves is two, and a plurality of connecting plate bodies are arranged on the inner sides of the two communication grooves.

Compared with the prior art, the utility model provides a convenient demoulding device, which has the following beneficial effects:

1) In the operation of the convenient demoulding device, firstly, the bottom of the demoulding frame is flush with the bottom of the stamping frame and enters the inner side of the mould frame to stamp materials, the stamping frame is reset to rise upwards after stamping, the electric push rod drives the regulating plate to move downwards in the rising process, and the demoulding frame is pushed to move downwards at the moment, so that the stamping part after stamping is pushed by the demoulding frame in the rising process of the stamping frame, the stamping part is separated from the stamping frame, and the portability of blanking after stamping of the materials is improved;

2) In this make things convenient for shedder work, start through the centrifugal fan body of end mount one side, can utilize centrifugal fan body internal high-speed rotatory impeller to accelerate gas after starting through centrifugal fan body, can blow off the impurity dust on punching press frame surface through the air knife body, raffinate etc. has improved the planarization on punching press frame and stamping workpiece surface in carrying out the punching press in-process, has improved the effect of stamping workpiece drawing of patterns.

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 view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic diagram of the overall side structure of the present utility model;

FIG. 3 is a schematic view of a demolding mechanism according to the present utility model;

FIG. 4 is a schematic view of a cleaning mechanism according to the present utility model;

The reference numerals in the figures illustrate: 1. a base; 2. a mold frame; 3. a guide rod; 4. a driving part; 5. a hydraulic column; 6. a stamping frame; 7. a demoulding mechanism; 701. a communication groove; 702. a connecting plate body; 703. an electric push rod; 704. an adjusting plate; 705. a connecting spring; 706. removing the die carrier; 8. a cleaning mechanism; 801. a bottom fixing frame; 802. a centrifugal fan body; 803. an air duct; 804. an air knife body.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a make things convenient for shedder, including base 1, die frame 2 has been seted up at the top of base 1, the top fixedly connected with guide arm 3 of base 1, the top fixedly connected with drive part 4 of guide arm 3, the bottom swing joint of drive part 4 has hydraulic ram 5, the bottom fixedly connected with punching press frame 6 of hydraulic ram 5, one side of punching press frame 6 is provided with demoulding mechanism 7, demoulding mechanism 7 includes intercommunication groove 701, connecting plate body 702 and electric putter 703, the intercommunication groove 701 has been seted up on the surface of punching press frame 6, the top fixedly connected with connecting plate body 702 of intercommunication groove 701, the bottom of connecting plate body 702 can be with the top contact of drawing of patterns frame 706, and drive drawing of patterns frame 706 and descend, make drawing of patterns frame 706 descend along the inboard of intercommunication groove 701.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a cleaning mechanism 8 is disposed on one side of a base 1, the cleaning mechanism 8 includes a bottom fixing frame 801, a centrifugal fan body 802 and an air duct 803, the top of the bottom fixing frame 801 is fixedly connected with the centrifugal fan body 802, one side of the centrifugal fan body 802 is fixedly connected with the air duct 803, and one side of the air duct 803 is fixedly connected with the air knife body 804.

The air knife 804 may blow off impurity dust, residual liquid, etc. on the surface of the punching frame 6.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a bottom fixing frame 801 is fixedly connected to one side of the base 1, and two sides of the bottom fixing frame 801 are fixedly connected to the bottom of the centrifugal fan body 802 and one side of the base 1 respectively.

After the centrifugal fan body 802 is started, the air is accelerated by the impeller rotating at a high speed in the centrifugal fan body 802, and is sent to the inside of the air knife body 804 along the air duct 803.

In a further preferred embodiment of the present utility model, as shown in fig. 1 to 4, the number of the electric pushers 703 is two, the bottoms of the two electric pushers 703 are fixedly connected with the adjusting plate 704, and the two electric pushers 703 are symmetrically arranged along the bottom of the driving component 4.

The electric push rod 703 can adjust the height of the die-stripping frame 706, so that the die-stripping frame 706 is used to feed the stamping parts when the stamping frame 6 is lifted.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 4, a connecting spring 705 is fixedly connected to the bottom of the adjusting plate 704, and a demoulding frame 706 is fixedly connected to the bottom of the connecting spring 705.

It should be noted that, in the process of lifting the stamping frame 6, the demolding frame 706 is utilized to push the stamped stamping part, so that the stamping part is separated from the stamping frame 6, and the portability of blanking after stamping of the material is improved.

In a further preferred embodiment of the present utility model, as shown in fig. 1 to 4, the number of the communication grooves 701 is two, and a plurality of connection plate bodies 702 are disposed on the inner sides of the two communication grooves 701.

The connecting plate 702 in the communicating groove 701 is used to make the press frame 6 drive the stripper frame 706 to descend when descending, and not to affect the stripper frame 706 when the press frame 6 ascends.

Specific use and action of the embodiment: when the convenient demoulding device works in daily life, firstly, after a material to be punched is injected into the die frame 2, the driving part 4 is started at the moment, the hydraulic column 5 can be driven to push the punching frame 6 to vertically descend, the punching frame 6 can vertically move along the surface of the guide rod 3 when being driven to descend by the hydraulic column 5, the verticality of the movement of the punching frame 6 can be kept, and the material can be punched and processed on the inner side of the die frame 2 by utilizing the continuously descending punching frame 6;

In the process of descending the stamping frame 6, through the arrangement of the connecting plate body 702, the bottom of the connecting plate body 702 is contacted with the top of the demoulding frame 706 in the process of descending the stamping frame 6, and drives the demoulding frame 706 to descend, so that the demoulding frame 706 descends along the inner side of the communication groove 701, after the inner side of the communication groove 701 continuously descends, the bottom of the demoulding frame 706 is flush with the bottom of the stamping frame 6 and enters the inner side of the die frame 2 to stamp materials, after stamping is finished, the stamping frame 6 can reset and ascend upwards, an electric push rod 703 drives an adjusting plate 704 to move downwards in the ascending process, and at the moment, the demoulding frame 706 is pushed to move downwards, so that the stamped part is pushed to be separated from the stamping frame 6 by the demoulding frame 706 in the ascending process of the stamping frame 6, and the portability of blanking after stamping of the materials is improved;

Meanwhile, before the stamping frame 6 descends and punches, the centrifugal fan body 802 at one side of the bottom fixing frame 801 is started firstly, after the centrifugal fan body 802 is started, air is accelerated by the impeller rotating at high speed in the centrifugal fan body 802, and is conveyed to the inner side of the air knife body 804 along the air pipe 803, impurity dust, residual liquid and the like on the surface of the stamping frame 6 can be blown off by the air knife body 804, the surfaces of the stamping frame 6 and the die frame 2 can be cleaned before the stamping frame 6 descends and punches, the flatness of the surfaces of the stamping frame 6 and the stamping parts in the stamping process is improved, and the demolding effect of the stamping parts is improved;

What is not described in detail in this specification, such as the centrifugal fan body 802 and the electric push rod 703, belongs to the prior art well known to those skilled in the art, and is not critical to the present utility model, and thus is not described.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a convenient shedder, includes base (1), its characterized in that: the mold frame (2) has been seted up at the top of base (1), the top fixedly connected with guide arm (3) of base (1), the top fixedly connected with drive part (4) of guide arm (3), the bottom swing joint of drive part (4) has hydraulic ram (5), the bottom fixedly connected with punching press frame (6) of hydraulic ram (5), one side of punching press frame (6) is provided with demoulding mechanism (7), demoulding mechanism (7) including intercommunication groove (701), connecting plate body (702) and electric putter (703), intercommunication groove (701) have been seted up on the surface of punching press frame (6), the top fixedly connected with connecting plate body (702) of intercommunication groove (701), one side of base (1) is provided with wiper mechanism (8).

2. A convenient stripper apparatus as defined in claim 1, wherein: the cleaning mechanism (8) comprises a bottom fixing frame (801), a centrifugal fan body (802) and an air duct (803), wherein the top of the bottom fixing frame (801) is fixedly connected with the centrifugal fan body (802), one side of the centrifugal fan body (802) is fixedly connected with the air duct (803), and one side of the air duct (803) is fixedly connected with an air knife body (804).

3. A convenient stripper apparatus as defined in claim 2, wherein: one side of the base (1) is fixedly connected with a bottom fixing frame (801), and two sides of the bottom fixing frame (801) are respectively fixedly connected with the bottom of the centrifugal fan body (802) and one side of the base (1).

4. A convenient stripper apparatus as defined in claim 3, wherein: the number of the electric push rods (703) is two, the bottoms of the two electric push rods (703) are fixedly connected with adjusting plates (704), and the two electric push rods (703) are symmetrically arranged along the bottom of the driving part (4).

5. The apparatus for facilitating demolding as claimed in claim 4, wherein: the bottom of regulating plate (704) fixedly connected with connecting spring (705), the bottom of connecting spring (705) is fixedly connected with drawing of patterns frame (706).

6. The apparatus for facilitating demolding as claimed in claim 5, wherein: the number of the communication grooves (701) is two, and a plurality of connecting plate bodies (702) are arranged on the inner sides of the two communication grooves (701).