CN217479773U

CN217479773U - Cloth line vacuum forming device

Info

Publication number: CN217479773U
Application number: CN202221649296.6U
Authority: CN
Inventors: 刘茂华
Original assignee: Guangzhou Tongxie Leather Wheel Equipment Co ltd
Current assignee: Guangzhou Tongxie Leather Wheel Equipment Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-23
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a cloth grain vacuum forming device, which comprises a frame, wherein two ends of the frame are respectively provided with a supporting seat and a tension adjusting device, the top surfaces of the supporting seat and the tension adjusting device are respectively provided with a vacuum roller positioning seat, the vacuum roller positioning seat is provided with a vacuum roller, the top surfaces of the supporting seat and the tension adjusting device are respectively provided with a swing arm positioning seat, two sides of the swing arm positioning seat are provided with a first swing arm, one of the first swing arms is provided with a back pressure rubber roller, the other first swing arm is provided with a traction roller, two ends of the traction roller are respectively provided with a second swing arm, the second swing arm is provided with a cooling water distribution roller, the back pressure rubber roller and the traction roller are matched with a conveyer belt, the conveyer belt from the back pressure rubber roller to the traction roller bypasses the bottom surface of the vacuum roller, a fixed roller is arranged below the vacuum roller, and the forming device seals the cloth through the back pressure rubber roller, the traction roller and the conveyer belt, and the adsorption effect of the vacuum roller on the cloth forms stable lines on the surface of the cloth.

Description

Cloth line vacuum forming device

Technical Field

The utility model relates to a cloth processing equipment field specifically is a cloth line vacuum forming device.

Background

The vacuum pattern absorption is a mode which is applied to leather production, and absorbs the surface of leather through a vacuum roller to form a bulge on the surface of the leather, so that the pattern is formed on the surface of the leather; however, when the pattern is processed on the surface of the fabric by adopting the vacuum pattern suction method, since the fabric has the structural characteristic of being interlaced and loose, the adsorption force generated when the vacuum roller adsorbs the fabric is smaller than the adsorption force generated when the vacuum roller adsorbs the leather, so that the adsorption effect of the vacuum roller cannot form a bulge on the surface of the fabric, and the pattern cannot be formed on the surface of the fabric by the vacuum pattern suction method.

The texture processing of the cloth is usually carried out by adopting a surface embossing mode, most of textures formed by the embossing processing are smooth and unnatural, and the textures formed by the embossing processing cannot reach the texture like the texture of the surface of leather; the texture of the cloth is too single, and the increasing demand of people on appearance is difficult to meet.

Therefore, it is necessary to design a vacuum forming device for forming fabric texture.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to above-mentioned technique, provide one kind through backpressure rubber roll, carry over pinch rolls and conveyer belt to the sealed of cloth to and the vacuum roll forms the forming device of stable line to the adsorption of cloth on the cloth surface.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a cloth grain vacuum forming device comprises a machine base, wherein two ends of the machine base are respectively provided with a supporting seat and a tensioning adjusting device, the top surfaces of the supporting seat and the tensioning adjusting device are respectively provided with a vacuum roller positioning seat, the vacuum roller positioning seat is provided with a vacuum roller, the top surfaces of the supporting seat and the tensioning adjusting device are respectively provided with a swing arm positioning seat, two sides of the swing arm positioning seat are provided with first swing arms, one of the first swing arms is provided with a back pressure rubber roller, the other first swing arm is provided with a traction roller, two ends of the traction roller are respectively provided with a second swing arm, the second swing arm is provided with a cooling water distribution roller, the top surface of the tensioning adjusting device outside one side of the vacuum roller positioning seat is provided with a driving motor for driving the vacuum roller, the back pressure rubber roller and the traction roller are matched with a conveying belt, and the conveying belt of the back pressure rubber roller onto the traction roller bypasses the bottom surface of the vacuum roller, the vacuum roll is characterized in that a fixed roll is arranged below the vacuum roll, a conveying belt from the traction roll to the back pressure rubber roll is wound on the bottom surface of the fixed roll, and a driving cylinder is connected to the middle section of the first swing arm.

Furthermore, a plurality of embossing convex teeth for embossing the cloth are arranged on the outer surface of the conveying belt.

Furthermore, a plurality of embossing convex teeth for embossing the cloth are arranged on the outer surface of the back pressure rubber roll.

Furthermore, the position of the embossing convex tooth for embossing the cloth is positioned at the intersection of the rotation direction of the vacuum roller and the rotation direction of the back pressure rubber roller.

Further, the conveyor belt is made of soft rubber.

Furthermore, cylinder locating plates are arranged on the top surface of the supporting seat outside one side of the swing arm locating seat and the top surface of the tensioning adjusting device, and the bottom end of the driving cylinder is fixed to one end of the cylinder locating plate through a bolt.

The utility model has the advantages that:

the forming device jointly seals the interwoven loose structure of the cloth through the backpressure rubber roll, the traction roll and the conveying belt and realizes the vacuum adsorption effect of the vacuum roll, thereby realizing the operation of the suction line processing on the surface of the cloth; embossing convex teeth are arranged on the outer surface of the conveying belt or the backpressure rubber roll, so that embossing treatment can be performed on the cloth when the cloth enters the intersection of the rotation directions of the vacuum roll and the backpressure rubber roll; stable lines are formed on the surface of the cloth in the modes of absorbing the lines and embossing, line structures of different patterns are formed on the cloth, and the requirements for processing different types of line structures on the surface of the cloth are met.

Drawings

Fig. 1 is a front view of the molding apparatus.

FIG. 2 is a side view of a molding apparatus according to a first embodiment.

Fig. 3 is a schematic structural diagram of a conveyor belt according to a first embodiment.

FIG. 4 is a schematic view of the structure of the back pressure rubber roller in the first embodiment.

Fig. 5 is a schematic structural diagram of a conveyor belt according to a second embodiment.

FIG. 6 is a schematic view of the back pressure rubber roller in the third embodiment.

In the figure, a machine base 1, a supporting seat 2, a tension adjusting device 3, a vacuum roller positioning seat 4, a vacuum roller 5, a swing arm positioning seat 6, a first swing arm 7, a back pressure rubber roller 8, a traction roller 9, a second swing arm 10, a cooling water distribution roller 11, a driving motor 12, a fixed roller 13, a driving cylinder 14, an embossing convex tooth 15, a cylinder positioning plate 16 and a conveying belt 17.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a cloth grain vacuum forming device comprises a machine base 1, wherein two ends of the machine base 1 are respectively provided with a support seat 2 and a tension adjusting device 3, the top surfaces of the support seat 2 and the tension adjusting device 3 are respectively provided with a vacuum roller positioning seat 4, the vacuum roller positioning seat 4 is provided with a vacuum roller 5, the top surfaces of the support seat 2 and the tension adjusting device 3 are respectively provided with a swing arm positioning seat 6, two sides of the swing arm positioning seat 6 are provided with first swing arms 7, one of the first swing arms 7 is provided with a back pressure rubber roller 8, the other one of the first swing arms 7 is provided with a traction roller 9, two ends of the traction roller 9 are respectively provided with a second swing arm 10, the second swing arm 10 is provided with a cooling cloth roller 11, the top surface of the tension adjusting device 3 outside one side of the vacuum roller positioning seat 4 is provided with a driving motor 12 for driving the vacuum roller 5, the cooperation has conveyer belt 17 on backpressure rubber roll 8 and the carry over pinch rolls 9, the bottom surface of vacuum roll 5 is walked around to conveyer belt 17 on backpressure rubber roll 8 to the carry over pinch rolls 9, the below of vacuum roll 5 is equipped with fixed roll 13, the conveyer belt 17 on the carry over pinch rolls 9 to the backpressure rubber roll 8 is around establishing the bottom surface at fixed roll 13, be connected with on the middle section of first swing arm 7 and drive actuating cylinder 14.

The conveyor belt 17 is made of soft rubber.

And the top surfaces of the supporting seat outside one side of the swing arm positioning seat 6 and the top surface of the tensioning adjusting device 3 are both provided with an air cylinder positioning plate 16, and the bottom end of the driving air cylinder 14 is fixed on one end of the air cylinder positioning plate 16 through a bolt.

The vacuum roller 5 is driven to rotate by the driving motor 12, so that the conveying belt 17 operates, cloth enters from one side of the backpressure rubber roller 8, the width of the conveying belt 17 is wider than that of the cloth, the redundant part of the conveying belt 17 in the width direction can be adsorbed by the vacuum roller 5, and a closed cavity structure is formed between the conveying belt 17 which bypasses the bottom of the vacuum roller 5 and the vacuum roller 5 by combining the compaction effect of the backpressure rubber roller 8 and the traction roller 9 on the two ends of the cloth in the length direction, so that the cloth is sealed, the conveying belt 17 is made of rubber and has high sealing performance, so that the vacuum roller 5 can adsorb the cloth in the closed cavity, and grains are processed on the surface of the cloth in a vacuum adsorption mode; the cloth after the grain suction treatment is transmitted to the outside of one side of a traction roller 9 by a conveyer belt 17; the position of the first swing arm 7 can be adjusted by driving the air cylinder 14, so that the positions of the back pressure rubber roller 8 and the traction roller 9 are adjusted, the embossing and suction line processing requirements of different fabrics are met, and the driving air cylinder 14 can be moved out of the air cylinder positioning plate 16.

The second embodiment:

as shown in fig. 5, the difference between this embodiment and the first embodiment is: the outer surface of the conveying belt 17 is provided with a plurality of embossing convex teeth 15 for embossing the cloth, and the positions of the embossing convex teeth 15 for embossing the cloth are positioned at the intersection of the rotation directions of the vacuum roller 5 and the back pressure rubber roller 8.

In this embodiment, when the cloth is conveyed to the intersection of the rotation directions of the vacuum roller 5 and the back pressure rubber roller 8, the embossing teeth 15 on the outer surface of the conveyer belt 17 are pressed onto the cloth, and the cloth between the conveyer belt 17 and the vacuum roller 5 is embossed by the action between the embossing teeth 15 on the conveyer belt 15 and the vacuum roller 5.

Example three:

as shown in fig. 6, the difference between this embodiment and the first embodiment is: the outer surface of the back pressure rubber roll 8 is provided with a plurality of embossing convex teeth 15 for embossing the cloth, and the positions of the embossing convex teeth 15 for embossing the cloth are positioned at the intersection of the rotation directions of the vacuum roll 5 and the back pressure rubber roll 8.

In this embodiment, when the cloth is conveyed to the intersection of the rotation directions of the vacuum roller 5 and the back pressure rubber roller 8, the embossing teeth 15 on the outer surface of the back pressure rubber roller 8 abut against the conveyer belt 17, so that the shape of the embossing teeth 15 is formed on the conveyer belt 17, and then the cloth between the conveyer belt 15 and the vacuum roller 5 is embossed through the action between the conveyer belt 17 and the vacuum roller 5.

The forming device can achieve the following technical effects: the forming device seals the cloth interweaving loose structure through the back pressure rubber roll, the traction roll and the conveying belt together, and realizes the vacuum adsorption effect of the vacuum roll, thereby realizing the operation of absorbing lines on the surface of the cloth; embossing convex teeth are arranged on the outer surface of the conveying belt or the back pressure rubber roll, so that embossing treatment can be carried out on the cloth when the cloth enters the intersection of the rotation directions of the vacuum roll and the back pressure rubber roll; form stable line through the mode of inhaling line and impressed watermark on the cloth surface, form the line structure of different patterns on the cloth, satisfy the needs that carry out different kind line structure processing on the cloth surface.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cloth grain vacuum forming device comprises a machine base, wherein two ends of the machine base are respectively provided with a supporting seat and a tensioning adjusting device, the top surfaces of the supporting seat and the tensioning adjusting device are respectively provided with a vacuum roller positioning seat, the vacuum roller positioning seat is provided with a vacuum roller, the top surfaces of the supporting seat and the tensioning adjusting device are respectively provided with a swing arm positioning seat, two sides of the swing arm positioning seat are provided with a first swing arm, one of the first swing arms is provided with a back pressure rubber roller, the other first swing arm is provided with a traction roller, two ends of the traction roller are respectively provided with a second swing arm, the second swing arm is provided with a cooling cloth roller, the top surface of the tensioning adjusting device outside one side of the vacuum roller positioning seat is provided with a driving motor for driving the vacuum roller, the back pressure rubber roller and the traction roller are matched with a conveying belt, and the back pressure rubber roller is conveyed to the conveying belt on the traction roller to the bottom surface of the vacuum roller, the vacuum roll is characterized in that a fixed roll is arranged below the vacuum roll, a conveying belt from the traction roll to the back pressure rubber roll is wound on the bottom surface of the fixed roll, and a driving cylinder is connected to the middle section of the first swing arm.

2. The vacuum forming apparatus of claim 1, wherein the conveyor belt has a plurality of embossing teeth on an outer surface thereof for embossing the fabric.

3. The vacuum forming device for fabric texture according to claim 1, wherein the outer surface of the back pressure rubber roll is provided with a plurality of embossing convex teeth for embossing the fabric.

4. The cloth grain vacuum forming device according to any one of claims 2 or 3, wherein the position where the embossing teeth emboss the cloth is at the intersection of the rotation direction of the vacuum roll and the back pressure rubber roll.

5. The vacuum forming apparatus according to claim 1, wherein the conveyor belt is made of soft rubber.

6. The vacuum forming apparatus for forming a texture on a fabric according to claim 1, wherein a cylinder positioning plate is provided on each of a top surface of the supporting seat outside one side of the swing arm positioning seat and a top surface of the tension adjusting device, and a bottom end of the driving cylinder is fixed to one end of the cylinder positioning plate by a bolt.