CN216471379U

CN216471379U - Foam discharging mechanism

Info

Publication number: CN216471379U
Application number: CN202122558009.2U
Authority: CN
Inventors: 蔡建华; 陶蟒; 鲁文敏
Original assignee: Shenzhen Zhijin Intelligent Automation Technology Co ltd
Current assignee: Shenzhen Zhijin Intelligent Automation Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-10
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a foam discharging mechanism, wherein one end of a mounting plate is provided with a discharging disc, a guide groove is arranged on the mounting plate, and a buffer feeding mechanism is arranged between the guide groove and the discharging disc. A first guide wheel is arranged above the feeding end of the guide groove, and a first check cylinder is arranged above the feeding end of the guide groove. The guide groove is provided with a stripping structure, the stripping structure comprises a stripping knife, the stripping knife is connected with a stripping gas clamp through a connecting plate, and the mounting plate is provided with a telescopic element for driving the connecting plate to slide. A non-return structure of the base paper is arranged between the stripping knife and the stripping air clamp. The mounting plate is provided with a discharge pipe of the base paper, a limiting plate is arranged between the discharge pipe and the stripping gas clamp, and a third check cylinder is arranged below the limiting plate. The base is provided with a material taking structure for the stripped foam. The foam discharging mechanism adopting the structure can solve the problems of high labor intensity and low working efficiency of the existing foam discharging.

Description

Foam discharging mechanism

Technical Field

The utility model relates to the technical field of blanking mechanisms, in particular to a foam blanking mechanism.

Background

The foam is a material foamed by plastic particles and is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, CR, EVA, bridging PE, SBR, EPDM and the like. The foam has the characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like. Therefore, the application of the foam is very wide. The bubble is cotton often need be glued fixedly with the bubble in the use, therefore the bubble is cotton to be provided with from type paper in the back when dispatching from the factory, when carrying out the unloading to the bubble cotton, needs to fall the type paper separation on the bubble cotton. The release paper on the foam is generally separated manually, so that the labor intensity of workers is high, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foam blanking mechanism, which solves the problems of high labor intensity and low working efficiency of the existing foam blanking.

In order to achieve the purpose, the utility model provides a foam discharging mechanism which comprises a base, wherein a mounting plate is arranged above the base, a discharging disc is arranged at one end of the mounting plate, a guide groove which has a guide effect on the sliding of foam is arranged on the mounting plate, a buffer feeding mechanism is arranged between the guide groove and the discharging disc, a first guide wheel is arranged above the feeding end of the guide groove, and a first non-return cylinder for the foam is arranged above the feeding end of the guide groove; a stripping structure is arranged on the guide groove, the stripping structure comprises a stripping knife, the stripping knife is positioned right above the guide groove, the stripping knife is connected with a stripping gas clamp through a connecting plate, a telescopic element for driving the connecting plate to slide on the mounting plate is arranged on the mounting plate, and a limiting groove which enables the connecting plate to pass through and has a limiting effect on the sliding of the connecting plate is arranged on the mounting plate; a non-return structure of the base paper is arranged between the stripping knife and the stripping air clamp; a discharging pipe of the base paper is arranged on the mounting plate, a limiting plate is arranged between the discharging pipe and the stripping gas clamp, and a third check cylinder is arranged below the limiting plate; the base is provided with a material taking structure for the stripped foam.

Preferably, the buffer feeding mechanism comprises a buffer cylinder vertically arranged on the mounting plate, a sliding plate is arranged on a telescopic rod of the buffer cylinder, a buffer wheel is arranged on the sliding plate, and a guide rail with a guiding effect on the sliding of the sliding plate is arranged on the mounting plate; the two sides of the buffer cylinder are provided with pressing structures.

Preferably, press the material structure to include the supporting wheel, the supporting wheel rotates and sets up on the mounting panel, and the middle part of supporting wheel is provided with the recess of placing the bubble cotton, and the top of recess is provided with the pinch roller, and the pinch roller rotates and sets up on the bull stick, and the bull stick is articulated with the mounting panel.

Preferably, the telescopic element is a cylinder, the cylinder is fixedly arranged on the mounting plate, and a telescopic rod of the cylinder is connected with the connecting plate.

Preferably, the discharge end of the stripping knife is provided with a guide post which has a guide effect on the base paper.

Preferably, the non-return structure comprises a second non-return cylinder and a second non-return plate, the base paper is located between the second non-return cylinder and the second non-return plate, and guide wheels with a guide effect on the base paper are arranged on two sides of the second non-return plate.

Preferably, get the material structure and include linear electric motor, be provided with the mount pad on linear electric motor's the movable plate, the mount pad is connected with the sucking disc through getting the material cylinder.

Preferably, a drag chain is disposed between the movable plate and the base of the linear motor.

According to the foam blanking mechanism, the foam and the base paper are stripped through the stripping knife and the stripping air clamp, the foam is not returned by the non-return cylinder, the base paper is not returned by the non-return cylinder II and the non-return cylinder III, the base paper and the foam are continuously and automatically stripped, and the working efficiency is improved.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a foam discharging mechanism of the present invention;

fig. 2 is a schematic partial structure diagram of a foam blanking mechanism according to an embodiment of the present invention.

Reference numerals

1. A base; 2. mounting a plate; 3. placing a tray; 4. a linear motor; 5. a suction cup; 6. a drag chain; 7. a pinch roller; 8. a buffer cylinder; 9. a buffer wheel; 10. a first guide wheel; 11. a guide groove; 12. a first check cylinder; 13. a second check cylinder; 14. a stripping knife; 15. stripping the air clamp; 16. a second guide wheel; 17. a third check cylinder; 18. a discharge pipe; 19. a support wheel; 20. a rotating rod; 21. a guide rail; 22. a slide plate; 23. a connecting plate; 24. a limiting groove; 25. a check plate; 26. a guide post; 27. a material taking cylinder; 28. and a limiting plate.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is a schematic structural diagram of an embodiment of a foam discharging mechanism of the present invention, and fig. 2 is a schematic partial structural diagram of an embodiment of a foam discharging mechanism of the present invention. As shown in the figure, the foam blanking mechanism comprises a base 1, wherein the base 1 is arranged on the bottom surface. The mounting plate 2 is arranged above the base 1, and the mounting plate 2 is vertically and fixedly connected with the base 1. A supporting plate can be arranged between the mounting plate 2 and the base 1, and the strength of the mounting plate 2 is improved. One end of the mounting plate 2 is provided with a discharging disc 3, and the discharging disc 3 is rotatably connected with the mounting plate 2 and used for discharging foam.

Be provided with guide way 11 that has the guide effect to the slip of bubble cotton on the mounting panel 2, guide way 11 level sets up the middle part at mounting panel 2. A buffer feeding mechanism is arranged between the guide groove 11 and the material placing disc 3. Buffer memory feed mechanism includes vertical buffer memory cylinder 8 that sets up on mounting panel 2, is provided with slide 22 on buffer memory cylinder 8's the telescopic link, rotates on slide 22 to be provided with buffer memory wheel 9. The mounting plate 2 is provided with a guide rail 21 for guiding the sliding of the slide plate 22. The foam on the material placing disc 3 is cached through the caching cylinder 8.

The two sides of the buffer cylinder 8 are both provided with a material pressing structure. The pressing structure comprises a supporting wheel 19, and the supporting wheel 19 is rotatably arranged on the mounting plate 2. The middle part of the supporting wheel 19 is provided with a groove for placing foam, and a pinch roller 7 is arranged above the groove. The pinch roller 7 is rotatably arranged at one end of the rotating rod 20, and the other end of the rotating rod 20 is hinged with the mounting plate 2. The pinch roller 7 is pressed in the groove of the supporting wheel 19 under the action of gravity, so that the foam is prevented from slipping off the supporting wheel 19. The supporting wheel 19 has a guiding function on the buffer storage of the foam.

A guide wheel I10 is arranged above the feeding end of the guide groove 11, the guide wheel I10 is rotatably connected with the mounting plate 2, and the guide wheel I10 is used for guiding foam into the guide groove 11. A first check cylinder 12 for foam is arranged above the feeding end of the guide groove 11, the first check cylinder 12 is fixedly arranged on the mounting plate 2, and a pressure head of the first check cylinder 12 is located in the guide groove 11 and used for checking foam.

The guide groove 11 is provided with a stripping structure, the stripping structure comprises a stripping knife 14, the stripping knife 14 is positioned right above the guide groove, and the stripping knife 14 has a limiting effect on the foam. The stripping knife 14 is connected with a stripping air clamp 15 through a connecting plate 23, the stripping air clamp 15 is an existing finger cylinder, and the base paper can be clamped or loosened through two clamping jaws. The discharge end of the stripping knife 14 is provided with a guide post 26 having a guiding function for the base paper. Be provided with on the mounting panel 2 and drive connecting plate 23 gliding telescopic element on mounting panel 2, telescopic element is the cylinder, and the cylinder is fixed to be set up on mounting panel 2, and the telescopic link and the connecting plate 23 of cylinder are connected. The connecting plate 23 slides along the mounting plate 2 under the action of the air cylinder, and the stripping knife 14 and the stripping air clamp 15 synchronously slide. The mounting plate 2 is provided with a limiting groove 24 which enables the connecting plate 23 to penetrate through and has a limiting effect on the sliding of the connecting plate 23, and the connecting plate 23 is positioned in the limiting groove 24 and slides along the limiting groove 24. The mounting plate 2 is further provided with a slide rail having a guiding function for guiding the sliding of the connecting plate 23.

A back-checking structure of the base paper is arranged between the stripping knife 14 and the stripping air clamp 15. The check structure comprises a second check cylinder 13 and a check plate 25, and the base paper is positioned between the second check cylinder 13 and the check plate 25. The second non-return cylinder 13 is fixedly arranged on the mounting plate 2, and the pressure head on the telescopic rod of the second non-return cylinder 13 compresses the base paper on the non-return plate 25, so that the non-return effect on the base paper is realized, and the base paper is prevented from sliding. And guide wheels 16 which have a guiding function on the bottom paper are arranged on two sides of the check plate 25. The second guide wheel 16 is rotatably arranged on the mounting plate 2.

The mounting plate 2 is provided with a discharge pipe 18 of the bottom paper, the discharge pipe 18 is of an arc-shaped structure, and the top end of the discharge pipe 18 is fixed on the mounting plate 2. A limiting plate 28 is arranged between the discharge pipe 18 and the stripping gas clamp 15, the limiting plate 28 is fixedly arranged on the mounting plate 2, and the limiting plate 28 has a limiting effect on the stripped base paper. A third check cylinder 17 is arranged below the limiting plate 28, the third check cylinder 17 is arranged on the mounting plate 2, and the stripped base paper is located between the third check cylinder 17 and the limiting plate 28. The limiting plate 28, the upper guide wheel II 16 and the stripping air clamp 15 are positioned on the same horizontal plane. When the stripping air clamp 15 releases the base paper to slide, the second check cylinder 13 and the third check cylinder 17 clamp the base paper, so that the base paper is prevented from sliding.

The base 1 is provided with a material taking structure for peeled foam. Get the material structure and include linear electric motor 4, linear electric motor 4 is current structure, and fixed the setting is on base 1. The mounting seat is fixedly arranged on the movable plate of the linear motor 4, the mounting seat is connected with the sucker 5 through the material taking cylinder 27, and the sucker 5 is connected with an external negative pressure system and used for adsorbing foam, feeding the foam and providing power for foam moving. And a drag chain 6 is arranged between the movable plate of the linear motor 4 and the base 1, so that the moving stability of the movable plate is improved.

When the device is used, the sucker 5 moves right above the stripping knife 14 under the action of the linear motor 4, the material taking cylinder 27 extends, and the sucker 5 is adsorbed on the lower surface of foam; the bottom paper on the upper surface of the foam bypasses a guide post 26 at the discharge end of the stripping knife 14, a second guide wheel 16 below, a second check cylinder 13 and a check plate 25, bypasses the second guide wheel 16 above, enters the discharge pipe 18 through the stripping air clamp 15 and a third check cylinder 17, and is discharged from the base 1; the non-stripped foam is tightly pressed in the guide groove 11 by the extension of the first non-return air cylinder 12, the air cylinder drives the stripping knife 14 and the stripping air clamp 15 to move through the connecting plate 23, the stripping air clamp 15 clamps the base paper, the base paper is stripped from the foam in the process that the stripping air clamp 15 moves towards the discharge pipe 18, and the foam is fixed between the sucker 5 and the first non-return air cylinder 12; at the moment, the buffer cylinder 8 extends, and the discharge disc 3 rotates to realize buffer storage of the foam; then the non-return cylinder I12 contracts, the linear motor 4 drives the foam to move forwards through the sucker 5, the cylinder contracts and drives the stripping knife 14 and the stripping air clamp 15 to synchronously move forwards through the connecting plate 23, at the moment, the stripping air clamp 15 loosens the base paper to move forwards, the non-return cylinder II 13 and the non-return cylinder III 17 extend to clamp the base paper tightly, the base paper is prevented from retracting, the buffer cylinder 8 contracts while the foam moves forwards under the action of the sucker 5, and the buffered foam moves forwards; and then the first check cylinder 12 extends to tightly press the foam, the second check cylinder 13 and the third check cylinder 17 contract to release the base paper, the stripping knife 14 and the stripping air clamp 15 move backwards to strip the base paper, and the actions are repeated to finish the continuous stripping of the foam and the base paper.

The cylinder, the material taking cylinder 27, the linear motor 4, the buffer cylinder 8, the first check cylinder 12, the second check cylinder 13 and the third check cylinder 17 are all electrically connected with the controller, and are connected by adopting the prior art as required.

Therefore, the foam blanking mechanism adopting the structure can solve the problems of high labor intensity and low working efficiency of the existing foam blanking.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cotton unloading mechanism of bubble which characterized in that: the device comprises a base, wherein a mounting plate is arranged above the base, a discharging disc is arranged at one end of the mounting plate, a guide groove which has a guide effect on the sliding of foam is arranged on the mounting plate, a buffer feeding mechanism is arranged between the guide groove and the discharging disc, a guide wheel I is arranged above the feeding end of the guide groove, and a non-return cylinder I for the foam is arranged above the feeding end of the guide groove; a stripping structure is arranged on the guide groove, the stripping structure comprises a stripping knife, the stripping knife is positioned right above the guide groove, the stripping knife is connected with a stripping gas clamp through a connecting plate, a telescopic element for driving the connecting plate to slide on the mounting plate is arranged on the mounting plate, and a limiting groove which enables the connecting plate to pass through and has a limiting effect on the sliding of the connecting plate is arranged on the mounting plate; a non-return structure of the base paper is arranged between the stripping knife and the stripping air clamp; a discharging pipe of the base paper is arranged on the mounting plate, a limiting plate is arranged between the discharging pipe and the stripping gas clamp, and a third check cylinder is arranged below the limiting plate; the base is provided with a material taking structure for the stripped foam.

2. The foam discharging mechanism according to claim 1, characterized in that: the buffer feeding mechanism comprises a buffer cylinder vertically arranged on the mounting plate, a sliding plate is arranged on a telescopic rod of the buffer cylinder, a buffer wheel is arranged on the sliding plate, and a guide rail with a guiding effect on the sliding of the sliding plate is arranged on the mounting plate; the two sides of the buffer cylinder are provided with pressing structures.

3. The foam discharging mechanism according to claim 2, characterized in that: the material pressing structure comprises a supporting wheel, the supporting wheel is rotatably arranged on the mounting plate, a groove for placing foam is formed in the middle of the supporting wheel, a pressing wheel is arranged above the groove, the pressing wheel is rotatably arranged on the rotating rod, and the rotating rod is hinged to the mounting plate.

4. Foam blanking mechanism according to claim 1, characterized in that: the telescopic element is a cylinder, the cylinder is fixedly arranged on the mounting plate, and a telescopic rod of the cylinder is connected with the connecting plate.

5. The foam discharging mechanism according to claim 1, characterized in that: the discharge end of the stripping knife is provided with a guide post which has a guide effect on the base paper.

6. The foam discharging mechanism according to claim 1, characterized in that: the non-return structure comprises a non-return cylinder II and a non-return plate, the base paper is located between the non-return cylinder II and the non-return plate, and guide wheels II with guiding effects on the base paper are arranged on two sides of the non-return plate.

7. Foam blanking mechanism according to claim 1, characterized in that: get the material structure and include linear electric motor, be provided with the mount pad on linear electric motor's the movable plate, the mount pad is connected with the sucking disc through getting the material cylinder.

8. The foam discharging mechanism according to claim 7, characterized in that: and a drag chain is arranged between the movable plate and the base of the linear motor.