CN217620998U

CN217620998U - Perforating device is used in corrugated paper production

Info

Publication number: CN217620998U
Application number: CN202123181792.1U
Authority: CN
Inventors: 袁道成
Original assignee: Suzhou Lingye Packaging Co ltd
Current assignee: Suzhou Lingye Packaging Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-10-21
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a perforating device is used in corrugated paper production, the on-line screen storage device comprises a base, the top of base is equipped with the support, install the telescoping cylinder on the support, the telescopic link is installed to the lower extreme of telescoping cylinder, the lower extreme of telescopic link sets up to the head of punching, the position cover that the telescopic link is close to the lower extreme is equipped with the connecting plate, the below rigid coupling of connecting plate has the sucking disc, one side of sucking disc is equipped with the subassembly that induced drafts, the telescopic link is close to the outside cover in the upper portion circumference of upper end and is equipped with the spring, the subassembly that induced drafts is including installing the trachea in sucking disc one side and setting up the air pump in base one side, the air intake connection of trachea and air pump, the utility model discloses outside at the head of punching has set up the sucking disc to set up an subassembly that induced drafts for the sucking disc inside is negative pressure state for the sucking disc is inside, and then gives the ascending power of corrugated paper of sucking disc inside, and then when punching the head punches, can avoid the easy condition of collapsing of paper around the hole.

Description

Perforating device is used in corrugated paper production

Technical Field

The utility model relates to a corrugated paper production technical field specifically is a perforating device is used in corrugated paper production.

Background

Corrugated cardboard is not only a recyclable and environmentally friendly material made of wood fibers that can be decomposed by natural action, but also can be recycled without affecting the performance thereof. It is therefore highly preferred that corrugated board be a multi-ply laminate comprised of at least one corrugated medium and one ply of paperboard. It has high mechanical strength and can resist collision and falling in the process of transportation. The development of corrugated paper production is promoted by the large application of corrugated paper, and the production machinery of the corrugated paper is continuously updated.

When the corrugated paper is produced, a part of the corrugated paper needs to be punched for ventilation or used as a handle, but the middle layer of the corrugated paper is wavy, so that the height of the corrugated paper is large, and the corrugated paper around the holes is easy to collapse when the punching head punches the holes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device is used in corrugated paper production to solve among the prior art because the intermediate level of corrugated paper is the wave, lead to the height of corrugated paper great, when the head of punching punches, the problem of the condition of being collapsed easily appears in the corrugated paper around the hole.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a perforating device is used in corrugated paper production, includes the base, the top of base is equipped with the support, install the telescoping cylinder on the support, the telescopic link is installed to the lower extreme of telescoping cylinder, the lower extreme of telescopic link sets up to the head of punching, the position cover that the telescopic link is close to the lower extreme is equipped with the connecting plate, the below rigid coupling of connecting plate has the sucking disc, one side of sucking disc is equipped with the subassembly that induced drafts, the telescopic link is close to the outside cover in the top of upper portion circumference of upper end and is equipped with the spring.

Preferably, the air suction assembly comprises an air pipe arranged on one side of the suction disc and an air pump arranged on one side of the base, and the air pipe is connected with an air inlet of the air pump.

Preferably, one side of the upper surface of the base is provided with a guide rod, and the guide rod penetrates through the connecting plate.

Preferably, a sealing gasket is fixed at the edge of the lower surface of the sucking disc.

Preferably, the outer part of the circumference of the upper end of the punching head is fixedly connected with a retaining shoulder, and the diameter of the retaining shoulder is larger than that of the telescopic rod.

Preferably, a through hole is formed in the connecting plate at a position corresponding to the telescopic rod, and a sealing plug is fixed on the inner wall of the through hole.

Preferably, the punching groove is formed in the position, corresponding to the punching head, of the upper surface of the base in a vertical mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the sucking disc has been set up in the outside of the head that punches to set up an subassembly that induced drafts for the sucking disc, the subassembly that induced drafts can be followed the inside of sucking disc and induced drafted, makes the inside negative pressure state that is of sucking disc, and then gives the inside ascending power of corrugated paper of sucking disc, and then when the head that punches, can avoid the easy condition that collapses of paper around the hole.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is an exploded view of the suction cup and the connecting plate of the present invention.

In the figure: 1. a telescopic cylinder; 2. a support; 3. a suction cup; 4. a gasket; 5. a connecting plate; 6. punching a hole head; 7. a shoulder block; 8. a spring; 9. a telescopic rod; 10. an air tube; 11. an air pump; 12. a base; 13. punching a hole groove; 14. a guide rod; 15. and (4) sealing the plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a punching device for corrugated paper production includes a base 12, a support 2 is disposed above the base 12, a telescopic cylinder 1 is mounted on the support 2, a telescopic rod 9 is mounted at a lower end of the telescopic cylinder 1, a punching head 6 is disposed at a lower end of the telescopic rod 9, the telescopic cylinder 1 extends to drive the telescopic rod 9 to move downward, and the telescopic rod 9 can drive the punching head 6 to move downward when moving downward, so as to punch;

referring to fig. 1 and 2, a connecting plate 5 is sleeved at a position, close to the lower end, of an expansion link 9, a sucking disc 3 is fixedly connected below the connecting plate 5, a spring 8 is sleeved outside the circumference of the upper portion, close to the upper end, of the expansion link 9, when a punching head 6 moves downwards, the sucking disc 3 can press corrugated paper, the punching head 6 continues to move downwards, the corrugated paper can compress the spring 8, and the sucking disc 8 is located on the upper surface of the corrugated paper all the time;

with continued reference to fig. 1 and 2, an air suction assembly is arranged on one side of the suction cup 3, and the air suction assembly can suck air inside the suction cup 3, so that an upward force is applied to the corrugated paper inside the suction cup 3, and the situation that the paper around the hole is easily crushed when the hole is punched is avoided;

as shown in fig. 1, the air suction assembly includes an air pipe 10 installed at one side of the suction cup 3 and an air pump 11 installed at one side of a base 12, the air pipe 10 is connected with an air inlet of the air pump 11, and the air pump 11 can suction air through the air pipe 10, so that the inside of the suction cup 3 is in a negative pressure state;

as shown in fig. 1, a guide rod 14 is arranged on one side of the upper surface of the base 12, the guide rod 14 penetrates through the connecting plate 5, and the guide rod 14 is used for guiding the up-and-down movement of the connecting plate 5;

as shown in fig. 2, a sealing gasket 4 is fixed at the edge of the lower surface of the suction cup 3, and the sealing gasket 4 plays a role in sealing to prevent air leakage from a gap between the suction cup 3 and the corrugated paper;

as shown in fig. 1, a blocking shoulder 7 is fixedly connected to the outer portion of the upper end circumference of the punching head 6, the diameter of the blocking shoulder 7 is larger than that of the telescopic rod 9, and the spot inspection 7 can avoid the situation that the sucking disc 3 excessively moves downwards due to the self weight of the sucking disc 3, so that the sucking disc is separated from the punching head 6;

as shown in fig. 2, a through hole is formed in the connecting plate 5 at a position corresponding to the telescopic rod 9, a sealing plug 15 is fixed on the inner wall of the through hole, and a punching groove 13 is formed in a position corresponding to the upper surface of the base 12 and perpendicular to the punching head 6.

The utility model discloses a theory of operation and use flow: when using this device, arrange the corrugated paper in the upper surface of base 12, telescopic cylinder 1 extension can drive telescopic link 9 downstream, telescopic link 9 downstream can drive punching head 6 downstream, meanwhile, the corrugated paper can be pushed down to sucking disc 3, punching head 6 lasts the downstream, the corrugated paper can compression spring 8, make sucking disc 8 be in the upper surface of corrugated paper always, and air pump 11 accessible trachea 10 induced drafts, make 3 inside negative pressure states that are of sucking disc, and then give 3 inside ascending power of corrugated paper of sucking disc, and then when punching head 6 punches, can avoid the easy condition of collapsing of paper around the hole.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a perforating device is used in corrugated paper production, includes base (12), the top of base (12) is equipped with support (2), install telescoping cylinder (1) on support (2), telescopic link (9) are installed to the lower extreme of telescoping cylinder (1), the lower extreme of telescopic link (9) sets up to punching head (6), its characterized in that: the utility model discloses a suction device, including telescopic link (9), connecting plate (5), the below rigid coupling of connecting plate (5) has sucking disc (3), one side of sucking disc (3) is equipped with the subassembly that induced drafts, telescopic link (9) are close to the outside cover in upper portion circumference of upper end and are equipped with spring (8).

2. The perforating device for corrugated paper production as claimed in claim 1, characterized in that: the air suction assembly comprises an air pipe (10) arranged on one side of the sucking disc (3) and an air pump (11) arranged on one side of the base (12), and the air pipe (10) is connected with an air inlet of the air pump (11).

3. The perforating device for corrugated paper production of claim 1, wherein: a guide rod (14) is arranged on one side of the upper surface of the base (12), and the guide rod (14) penetrates through the connecting plate (5).

4. The perforating device for corrugated paper production of claim 1, wherein: and a sealing gasket (4) is fixed at the edge of the lower surface of the sucking disc (3).

5. The perforating device for corrugated paper production as claimed in claim 1, characterized in that: the outer portion of the upper end circumference of the punching head (6) is fixedly connected with a retaining shoulder (7), and the diameter of the retaining shoulder (7) is larger than that of the telescopic rod (9).

6. The perforating device for corrugated paper production of claim 1, wherein: a through hole is formed in the position, corresponding to the telescopic rod (9), on the connecting plate (5), and a sealing plug (15) is fixed on the inner wall of the through hole.

7. The perforating device for corrugated paper production of claim 1, wherein: and a punching groove (13) is formed in the position, corresponding to the punching head (6), of the upper surface of the base (12) in a vertical mode.