CN218366473U

CN218366473U - Embossing device

Info

Publication number: CN218366473U
Application number: CN202222069295.0U
Authority: CN
Inventors: 张�杰; 韦永健
Original assignee: Guangdong Costar Machinery Technology Co ltd
Current assignee: Guangdong Costar Machinery Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-24
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an embossing device, including frame, embossing roller, rubber roll, two hold-down frames, two first pneumatic parts, power device, embossing roller and rubber roll are to setting up from beginning to end, and the film passes through between embossing roller and rubber roll, and the during operation film passes through between embossing roller and rubber roll, then opens first pneumatic part, second pneumatic part, power device; according to the embossing device, the pressing frame is arranged, the second pneumatic component on the pressing frame is used for driving the pressing roller to be close to and roll-connected with the embossing roller and the rubber roller, the middle parts of the embossing roller and the rubber roller can be pressed when the embossing roller rotates, so that the embossing roller and the rubber roller are prevented from being flexibly deformed, the traction speed of the power device and the traction speed of the whole machine are synchronous, so that the film is prevented from being stretched and deformed, the normal embossing processing of the blown film is influenced, and the normal embossing processing is ensured.

Description

Embossing device

Technical Field

The utility model belongs to the technical field of the mechanical skill and specifically relates to a knurling device is related to.

Background

Blow molding is also called hollow blow molding, and a plastic processing method with rapid development is adopted, after large-scale blown film blow molding is finished, subsequent processing such as embossing and other processes need to be carried out on the film, but because the size and the specification of the film are larger, the length and the specification of an embossing roller are correspondingly larger, after the embossing roller works for a period of time, flexible deformation is inevitably generated, so that the film cannot be attached to the embossing roller to cause deformation, normal embossing processing is influenced, and the film is seriously damaged.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model aims to provide an embossing device that practicality is strong.

In order to achieve the above purpose, the utility model provides a scheme does: an embossing device comprises a rack, an embossing roller, a rubber roller, two pressing frames, two first pneumatic components and a power device, wherein the embossing roller and the rubber roller are arranged in a front-back opposite mode, a thin film passes between the embossing roller and the rubber roller, one pressing frame is arranged on the outer side of the embossing roller, the other pressing frame is arranged on the outer side of the rubber roller, the power device drives the embossing roller to rotate, two second pneumatic components and two pressing rollers are arranged on the pressing frames, one pressing roller is aligned to the middle of the embossing roller, the other pressing roller is aligned to the middle of the rubber roller, and the second pneumatic components drive the pressing rollers to be close to and connected with the embossing roller or the rubber roller in a rolling mode so as to prevent the embossing roller or the rubber roller from generating flexible deformation;

the frame is provided with two first pneumatic parts which are respectively arranged at two ends of the rubber roller and drive the rubber roller to be close to or far away from the embossing roller.

The utility model has the advantages that: the embossing device is provided with a pressing frame, a second pneumatic component on the pressing frame is used for driving a pressing roller to approach and roll and connect the embossing roller and the rubber roller, the middle parts of the embossing roller and the rubber roller can be pressed when the embossing roller rotates so as to prevent the embossing roller and the rubber roller from generating flexible deformation, and the power device is synchronous with the traction speed of the whole machine so as to prevent the film from stretching and deforming, thereby influencing the normal embossing processing of the blown film and ensuring the normal processing of the embossing processing; meanwhile, the first pneumatic component is arranged to drive the rubber roller to move horizontally, so that the distance between the embossing roller and the rubber roller is adjusted, the film with different thickness specifications is adapted, and the adaptability is strong.

Further, the left side and the right side of the compression roller are respectively provided with a first sliding frame, a first sliding groove is formed in the first sliding frame, a first rotating seat is connected in the first sliding groove in a sliding mode, and the first rotating seat is connected with the compression roller in a rotating mode. The utility model adopts the above structure after, realize driving the compressing roller and be close to or keep away from rubber roll, embossing roller.

Further, a second pneumatic component is connected with a first rotating seat.

Furthermore, the power device is arranged on the rack, second sliding frames are respectively arranged on the left side and the right side of the rack, second sliding grooves are formed in the second sliding frames, second rotating seats are connected in the second sliding grooves in a sliding mode, and the second rotating seats are connected with the rubber rollers in a rotating mode. The utility model adopts the above structure after, realize driving the rubber roll translation.

Further, a first pneumatic component is connected with a second rotating seat.

Furthermore, a feed inlet is formed in the top of the frame and is positioned right above a gap between the embossing roller and the rubber roller so that the thin film can enter the space between the embossing roller and the rubber roller from the feed inlet.

Furthermore, the top of the rack is provided with two traction rollers which are arranged at intervals in the front and at the back, and the two traction rollers are used for drawing the film to the feeding hole. The utility model adopts the above structure after, realize that the film pulls to the feed inlet.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a perspective view of the whole structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of fig. 2 at B.

Fig. 5 is a top view of the present invention.

The device comprises a frame 1, a first pneumatic component 11, a second sliding frame 12, a second sliding groove 121, a second rotating seat 13, a feed inlet 14, a traction roller 15, an embossing roller 2, a power device 21, a pressing frame 3, a second pneumatic component 31, a pressing roller 32, a first sliding frame 33, a first sliding groove 331, a first rotating seat 34 and a rubber roller 4.

Detailed Description

The invention will be further described with reference to the following specific embodiments:

referring to the attached drawings 1 to 5, the embossing device comprises a rack 1, an embossing roller 2, a rubber roller 4, two pressing frames 3, two first pneumatic components 11 and a power device 21, wherein the embossing roller 2 and the rubber roller 4 are arranged in a front-back opposite mode, a thin film passes between the embossing roller 2 and the rubber roller 4, one pressing frame is arranged on the outer side of the embossing roller 2, the other pressing frame is arranged on the outer side of the rubber roller 4, the power device 21 drives the embossing roller 2 to rotate, two second pneumatic components 31 and two pressing rollers 32 are arranged on the pressing frames 3, one pressing roller 32 is aligned to the middle of the embossing roller 2, the other pressing roller 32 is aligned to the middle of the rubber roller 4, and the second pneumatic components 31 drive the pressing rollers 32 to be close to and connected with the embossing roller 2 or the rubber roller 4 in a rolling mode so as to prevent the embossing roller 2 or the rubber roller 4 from generating flexible deformation.

Two first pneumatic components 11 are arranged on the frame, the two first pneumatic components 11 are respectively arranged at two ends of the rubber roller 4, and the two first pneumatic components 11 jointly drive the rubber roller 4 to be close to or far away from the embossing roller 2.

In the present embodiment, the first pneumatic component 11 and the second pneumatic component 31 are both cylinders, and the power device 21 is a motor.

In this embodiment, the left and right sides of the pressure roller 32 are respectively provided with a first sliding frame 33, a first sliding groove 331 is formed in the first sliding frame 33, a first rotating base 34 is connected in the first sliding groove 331 in a sliding manner, and the two first rotating bases 34 are connected with the pressure roller 32 in a rotating manner; wherein a second pneumatic member 31 is connected to a first rotary seat 34.

In this embodiment, a power device 21 is arranged on a frame 1, second sliding frames 12 are respectively arranged on the left side and the right side of the frame 1, a second sliding groove 121 is formed in each second sliding frame 12, a second rotating seat 13 is connected in each second sliding groove 121 in a sliding manner, and the two second rotating seats 13 are connected with a rubber roller 4 in a rotating manner together; wherein a first pneumatic part 11 is connected to a second rotary base 13.

In this embodiment, a feed inlet 14 is formed at the top of the frame 1, and the feed inlet 14 is located right above the gap between the embossing roller 2 and the rubber roller 4 so that the film enters between the embossing roller 2 and the rubber roller 4 from the feed inlet 14.

In this embodiment, two drawing rolls 15 are arranged on the top of the frame 1, the two drawing rolls 15 are arranged at intervals in front of and behind, and the two drawing rolls 15 are used for drawing the film to the feeding hole 14.

In this embodiment, the specific working process is as follows: firstly, adjusting the distance between the embossing roller 2 and the rubber roller 4 according to the thickness of the blown film, wherein two first pneumatic components 11 are synchronously started, and piston rods of the two first pneumatic components 11 stretch and retract to respectively drive two second rotating seats 13 to translate so as to drive the rubber roller 4 to be close to or far away from the embossing roller 2 until the distance between the embossing roller 2 and the rubber roller 4 is adjusted to a set value;

then synchronously starting the second pneumatic components 31 on the two pressing frames 3, and synchronously starting the two second pneumatic components 31 on the same pressing frame 3 to extend out of the piston rod to push the two first rotating seats 34 to translate so as to drive the pressing rollers 32 to be close to the embossing roller 2 and the rubber roller 4 until one pressing roller 32 is tightly attached and connected with the embossing roller 2 in a rolling manner and the other pressing roller 32 is tightly attached and connected with the rubber roller 4 in a rolling manner, so that the embossing roller 2 and the rubber roller 4 are prevented from generating flexible deformation in the rotating process, and the normal embossing processing of the film is influenced;

at the moment, the power device 21 can be started, the power device 21 drives the embossing roller 2 to rotate, the two traction rollers 15 draw the film to enter the space between the embossing roller 2 and the rubber roller 4 from the feeding hole 14, and the embossing roller 2 is matched with the rubber roller 4 in a rotating mode to emboss the film; wherein the rotation speed of the power device 21 and the rotation speed of the traction roller 15 for drawing the film are controlled to be synchronous so as to prevent the film from stretching and deforming.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. The utility model provides an embossing device, includes frame (1), embossing roller (2), rubber roll (4), two compress tightly frame (3), two first pneumatic component (11), power device (21), its characterized in that: the embossing roller (2) and the rubber roller (4) are arranged in a front-back opposite mode, a film passes between the embossing roller (2) and the rubber roller (4), one pressing frame is arranged on the outer side of the embossing roller (2), the other pressing frame is arranged on the outer side of the rubber roller (4), the power device (21) drives the embossing roller (2) to rotate, two second pneumatic components (31) and pressing rollers (32) are arranged on the pressing frame (3), one pressing roller (32) is aligned to the middle of the embossing roller (2), the other pressing roller (32) is aligned to the middle of the rubber roller (4), and the second pneumatic components (31) drive the pressing rollers (32) to be close to and connected with the embossing roller (2) or the rubber roller (4) in a rolling mode so that the embossing roller (2) or the rubber roller (4) can be prevented from being flexibly deformed;

the rubber roller embossing device is characterized in that two first pneumatic parts (11) are arranged on the rack, the two first pneumatic parts (11) are respectively arranged at two ends of the rubber roller (4), and the two first pneumatic parts (11) drive the rubber roller (4) to be close to or far away from the embossing roller (2) together.

2. An embossing apparatus as claimed in claim 1, characterized in that: the left side and the right side of the pressing roller (32) are respectively provided with a first sliding frame (33), a first sliding groove (331) is formed in the first sliding frame (33), a first rotating seat (34) is connected in the first sliding groove (331) in a sliding mode, and the first rotating seat (34) is connected with the pressing roller (32) in a rotating mode.

3. An embossing device as claimed in claim 2, characterized in that: a second pneumatic member (31) is connected to a first rotary seat (34).

4. An embossing apparatus as claimed in claim 3, characterized in that: set up on frame (1) power device (21), frame (1) left and right sides is provided with second carriage (12) respectively, it has second sliding tray (121) to open in second carriage (12), sliding connection has the second to rotate seat (13) in second sliding tray (121), two seat (13) are rotated jointly to the second rotate the connection rubber roll (4).

5. An embossing apparatus as claimed in claim 4, characterized in that: the first pneumatic component (11) is connected with a second rotating seat (13).

6. An embossing apparatus as claimed in claim 5, wherein: a feed inlet (14) is formed in the top of the rack (1), and the feed inlet (14) is located right above a gap between the embossing roller (2) and the rubber roller (4) so that a film can enter the space between the embossing roller (2) and the rubber roller (4) from the feed inlet (14).

7. An embossing apparatus as claimed in claim 6, characterized in that: frame (1) top is provided with two carry over pinch rolls (15), two carry over pinch rolls (15) front and back interval sets up, two carry over pinch rolls (15) are used for drawing the film to feed inlet (14).