Embossing forming device for PE blown film production

By designing an embossing forming device with motor drive and sliding components, the contact between the embossing roller and the PE blown film was changed, from 'wire to 'wire' to 'wire-face' contact, solving the contact of the existing device The problem of small area significantly improves the pattern forming effect.

CN222223464UInactive Publication Date: 2024-12-24YICHANG JINGXING PLASTIC CO LTD
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Patent Information

Application Number
CN202421041491.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-14
Publication Date
2024-12-24
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the embossing process of embossing the PE blown film, the contact area between the embossing roller and the film is small, resulting in insufficient contact and extrusion, which affects the pattern forming effect.

Method used

An embossing forming device including a rotating assembly, an embossing assembly, a sliding assembly and a lifting assembly is designed. The embossing roll is driven by a first motor, and the sliding groove and roller are used to realize the movement of the embossing roll in the flat embossing area. , changing the traditional 'wire-wire' contact extrusion to 'wire-wire' contact extrusion, increasing the contact area.

Benefits of technology

Ensure that the embossing rollers fully contact and extrude the PE blown film, and improve the pattern forming effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an embossing forming device for PE blown film production, which comprises an embossing assembly, a first rotating shaft, a second rotating shaft, a first motor, a first bearing rod and a circular piece, and a second bearing rod and a second rotating shaft are arranged on the first rotating shaft, and the embossing assembly comprises a plane embossing area, a strip-shaped block, an embossing roller, a first rotating shaft and a second rotating shaft; the top of the base is provided with a plane embossing area, the middle of a strip-shaped block is movably connected with an embossing roller, the left side of a first rotating shaft is connected with the output end of a first motor, the two sides of the first motor are fixedly connected with one end of a first bearing rod, and a circular piece is movably connected with the first rotating shaft. The utility model relates to an embossing forming device and aims to solve the problems that in the process of embossing a PE blown film by an existing embossing forming device, the PE blown film is generally wound on a rotating roller, then the PE blown film on the rotating roller is embossed through rotation of an embossing roller, the contact area of the embossing roller and the PE blown film is small in the process, the sufficient contact and extrusion of the embossing roller on the PE blown film cannot be guaranteed, and the production efficiency is high. Therefore, the pattern forming effect is influenced.
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Description

Technical Field

[0001] The utility model relates to the technical field of PE blown film production, in particular to an embossing molding device used for PE blown film production. Background Art

[0002] PE blown film can protect the product. As people's needs change, PE blown film usually needs to be embossed by an embossing molding device before it is put into use.

[0003] However, it still has the following disadvantages in actual use:

[0004] In the process of embossing PE blown film, the existing embossing forming device usually rolls the PE blown film on a rotating roller, and then uses the embossing roller to rotate to emboss the PE blown film on the rotating roller. During this process, the contact area between the embossing roller and the PE blown film is small, and it is impossible to ensure that the embossing roller fully contacts and extrude the PE blown film, which affects the pattern forming effect. Utility Model Content

[0005] The utility model aims to provide an embossing device for PE blown film production to solve the problem raised in the above background technology that, in the process of embossing the PE blown film, the existing embossing device usually rolls the PE blown film on a rotating roller, and then uses the embossing roller to rotate to emboss the PE blown film on the rotating roller, and in this process, the contact area between the embossing roller and the PE blown film is small, and thus it cannot be guaranteed that the embossing roller fully contacts and extrude the PE blown film, thereby affecting the pattern forming effect.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an embossing forming device for producing PE blown film, comprising:

[0008] A rotating assembly, the rotating assembly comprising a base, a first rectangular block, a film placing roller, a second rectangular block and a film collecting roller;

[0009] An embossing assembly, the embossing assembly comprising a planar embossing area, a strip block, an embossing roller, a first rotating shaft, a first motor, a first receiving rod and a circular sheet;

[0010] A first rectangular block is fixedly installed on both sides of the base, and the middle part of the first rectangular block is movably connected to a film-releasing roller, second rectangular blocks are fixedly installed on both sides of the bottom of the base, and the middle part of the second rectangular block is movably connected to a film-collecting roller, a flat embossing area is provided on the top of the base, strip blocks are fixedly installed on both sides of the middle part of the base, and the middle part of the strip block is movably connected to an embossing roller, a first rotating shaft is fixedly installed on both sides of the embossing roller, the left side of the first rotating shaft is connected to an output end of a first motor, both sides of the first motor are fixedly connected to one end of a first receiving rod, the other end of the first receiving rod is fixedly connected to a circular sheet, and the circular sheet is movably connected to the first rotating shaft.

[0011] Furthermore, the rotating assembly further includes a second rotating shaft, a second motor and a second receiving rod;

[0012] The two sides of the film-collecting roller are fixedly connected to the second rotating shaft, the second rotating shaft is connected to the output end of the second motor, the two sides of the second motor are fixedly connected to one end of the second receiving rod, and the other end of the second receiving rod is fixedly connected to the second rectangular block.

[0013] Further, it also includes a sliding assembly;

[0014] The sliding assembly includes a first sliding groove, a second sliding groove and a roller;

[0015] A second sliding groove is provided at the top and the bottom of the first sliding groove, and the second sliding groove is movably connected to the roller.

[0016] Furthermore, the first sliding groove is opened horizontally, and the second sliding groove is opened vertically.

[0017] Further, it also includes a lifting assembly;

[0018] The lifting assembly includes a metal block, a rectangular groove, a first threaded hole, a second threaded hole, a third threaded hole and a fixing screw.

[0019] The metal block is fixedly installed on the side of the strip block, a rectangular groove is opened on the side of the second rectangular block, the rectangular groove is movably connected to the metal block, a first threaded hole and a second threaded hole are opened on both sides of the rectangular groove, a third threaded hole is opened in the middle of the metal block, and fixing screws are inserted between the first threaded hole, the second threaded hole and the third threaded hole.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] The utility model is provided with an embossing roller, a first rotating shaft and a first motor. By turning on the first motor, the embossing roller can be driven to rotate in cooperation with the first rotating shaft. A first sliding groove, a second sliding groove and a roller are provided at the same time, so that the roller can slide at the second sliding groove, and then the roller can drive the embossing roller to move and emboss in the plane embossing area. This process can change the "line-to-line" contact and extrusion in the traditional embossing process into "line-to-surface" contact and extrusion, thereby increasing the contact area between the embossing roller and the PE blown film, and can ensure that the embossing roller fully contacts and extrude the PE blown film, thereby improving the pattern forming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is an overall schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection between the embossing roller and the roller of the utility model;

[0025] Figure 3 It is a cross-sectional view of a strip block of the utility model;

[0026] Figure 4 This is a schematic diagram of the second motor connection of the utility model;

[0027] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 101, base; 102, first rectangular block; 103, film placing roller; 104, second rectangular block; 105, film collecting roller; 106, second rotating shaft; 107, second motor; 108, second receiving rod;

[0030] 201, plane embossing area; 202, strip block; 203, embossing roller; 204, first rotating shaft; 205, first motor; 206, first receiving rod; 207, circular sheet;

[0031] 301, first sliding groove; 302, second sliding groove; 303, roller;

[0032] 401, metal block; 402, rectangular groove; 403, first threaded hole; 404, second threaded hole; 405, third threaded hole; 406, fixing screw. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] See also Figure 1-5 As shown, this embodiment is an embossing molding device for producing PE blown film, comprising:

[0037] The rotating assembly includes a base 101, a first rectangular block 102, a film placing roller 103, a second rectangular block 104 and a film collecting roller 105;

[0038] The base 101 plays a supporting role, the film placing roller 103 is used to place the PE blown film to be embossed, and the film collecting roller 105 is used to collect the PE blown film after embossing;

[0039] The embossing assembly includes a plane embossing area 201, a strip block 202, an embossing roller 203, a first rotating shaft 204, a first motor 205, a first receiving rod 206 and a circular sheet 207;

[0040] A first rectangular block 102 is fixedly installed on both sides of the base 101, and a film placing roller 103 is movably connected to the middle of the first rectangular block 102. Second rectangular blocks 104 are fixedly installed on both sides of the bottom of the base 101, and a film collecting roller 105 is movably connected to the middle of the second rectangular block 104. A flat embossing area 201 is provided on the top of the base 101. Strip blocks 202 are fixedly installed on both sides of the middle of the base 101, and an embossing roller 203 is movably connected to the middle of the strip block 202. A first rotating shaft 204 is fixedly installed on both sides of the embossing roller 203, and the left side of the first rotating shaft 204 is connected to the output end of the first motor 205. One end of a first receiving rod 206 is fixedly connected to both sides of the first motor 205, and the other end of the first receiving rod 206 is fixedly connected to a circular sheet 207, and the circular sheet 207 is movably connected to the first rotating shaft 204.

[0041] The flat embossing area 201 is used to lay the PE blown film flat into a plane, the middle part of the strip block 202 is used to flexibly connect the embossing roller 203, the first motor 205 provides kinetic energy for the embossing roller 203 to rotate, the embossing roller 203 is used to press patterns on the surface of the PE blown film, the first receiving rod 206 and the circular sheet 207 can fix the first motor 205, so as to ensure that the first motor 205 rotates to drive the first rotating shaft 204 and the embossing roller 203 to rotate;

[0042] The rotating assembly further includes a second rotating shaft 106, a second motor 107 and a second receiving rod 108;

[0043] The two sides of the film-collecting roller 105 are fixedly connected to the second rotating shaft 106, the second rotating shaft 106 is connected to the output end of the second motor 107, the two sides of the second motor 107 are fixedly connected to one end of the second receiving rod 108, and the other end of the second receiving rod 108 is fixedly connected to the second rectangular block 104;

[0044] The second motor 107 provides kinetic energy for the rotation of the second rotating shaft 106 and the film receiving roller 105;

[0045] Also included is a slide assembly;

[0046] The sliding assembly includes a first sliding groove 301, a second sliding groove 302 and a roller 303;

[0047] The first sliding groove 301 has a second sliding groove 302 at the top and bottom, and the second sliding groove 302 is movably connected to the roller 303;

[0048] The first sliding groove 301 is opened horizontally, and the second sliding groove 302 is opened vertically;

[0049] The second sliding groove 302 is provided to ensure the rotation of the roller 303, and the first sliding groove 301 is provided to ensure the movement of the embossing roller 203;

[0050] Also included is a lifting assembly;

[0051] The lifting assembly includes a metal block 401, a rectangular slot 402, a first threaded hole 403, a second threaded hole 404, a third threaded hole 405 and a fixing screw 406;

[0052] The side of the strip block 202 is fixed with a metal block 401, a rectangular groove 402 is provided on the side of the second rectangular block 104, the rectangular groove 402 is movably connected to the metal block 401, a first threaded hole 403 and a second threaded hole 404 are provided on both sides of the rectangular groove 402, a third threaded hole 405 is provided in the middle of the metal block 401, and a fixing screw 406 is inserted between the first threaded hole 403, the second threaded hole 404 and the third threaded hole 405;

[0053] The cooperation between the metal block 401 and the rectangular groove 402 provides a guarantee for the bar block 202 to slide up and down. The cooperation between the first threaded hole 403, the second threaded hole 404, the third threaded hole 405 and the fixing screw 406 provides a guarantee for the bar block 202 to be fixed after sliding up and down.

[0054] Working principle: roll the PE blown film on the film unwinding roller 103, then insert the metal block 401 into the rectangular groove 402, then extract one end of the PE blown film and place it on the right end of the flat embossing area 201, insert the metal block 401 into the rectangular groove 402, then insert the fixing screw 406 into the first threaded hole 403 and the third threaded hole 405, move the embossing roller 203 to the rightmost end of the strip block 202, and press the PE blown film on the bottom of the embossing roller 203, turn on the first motor 20 5 drives the first rotating shaft 204 to rotate, and at this time the roller 303 rotates at the second sliding groove 302, thereby driving the embossing roller 203 to rotate, and then embossing the bottom PE blown film with a pattern, and the PE blown film portion with the embossed pattern is pushed to the leftmost end of the flat embossing area 201, and then rolled up on the film-receiving roller 105, and at the same time the second motor 107 is turned on, and the film-receiving roller 105 is driven by the second rotating shaft 106, and then the PE blown film with the embossed pattern is continuously rolled up;

[0055] This step can achieve "line and surface" contact extrusion, ensuring that the embossing roller fully contacts and extrude the PE blown film, thereby improving the pattern forming effect.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An embossing device for PE blown film production, characterized in that: include: A rotating assembly, the rotating assembly comprising a base (101), a first rectangular block (102), a film placing roller (103), a second rectangular block (104) and a film collecting roller (105); An embossing assembly, the embossing assembly comprising a planar embossing area (201), a strip block (202), an embossing roller (203), a first rotating shaft (204), a first motor (205), a first receiving rod (206) and a circular sheet (207); A first rectangular block (102) is fixedly mounted on both sides of the base (101), and a film placing roller (103) is movably connected to the middle of the first rectangular block (102). A second rectangular block (104) is fixedly mounted on both sides of the bottom of the base (101), and a film collecting roller (105) is movably connected to the middle of the second rectangular block (104). A planar embossing area (201) is provided on the top of the base (101). Strip blocks (202) are fixedly mounted on both sides of the middle of the base (101), and a strip block (202) is movably connected to the middle of the embossing roller (203). A first rotating shaft (204) is fixedly mounted on both sides of the embossing roller (203), and the left side of the first rotating shaft (204) is connected to the output end of a first motor (205). Both sides of the first motor (205) are fixedly connected to one end of a first receiving rod (206), and the other end of the first receiving rod (206) is fixedly connected to a circular sheet (207), and the circular sheet (207) is movably connected to the first rotating shaft (204).

2. The embossing device for PE blown film production according to claim 1, characterized in that: The rotating assembly further comprises a second rotating shaft (106), a second motor (107) and a second receiving rod (108); The two sides of the film collecting roller (105) are fixedly connected to the second rotating shaft (106), the second rotating shaft (106) is connected to the output end of the second motor (107), the two sides of the second motor (107) are fixedly connected to one end of the second receiving rod (108), and the other end of the second receiving rod (108) is fixedly connected to the second rectangular block (104).

3. The embossing device for PE blown film production according to claim 1, characterized in that: Also included is a slide assembly; The sliding assembly comprises a first sliding groove (301), a second sliding groove (302) and a roller (303); A second sliding groove (302) is provided at the top and the bottom of the first sliding groove (301), and the second sliding groove (302) is movably connected to a roller (303).

4. The embossing device for PE blown film production according to claim 3, characterized in that: The first sliding groove (301) is opened horizontally, and the second sliding groove (302) is opened vertically.

5. The embossing device for PE blown film production according to claim 1, characterized in that: Also included is a lifting assembly; The lifting assembly comprises a metal block (401), a rectangular groove (402), a first threaded hole (403), a second threaded hole (404), a third threaded hole (405) and a fixing screw (406); The side of the strip block (202) is fixed with a metal block (401); the side of the second rectangular block (104) is provided with a rectangular groove (402); the rectangular groove (402) is movably connected to the metal block (401); a first threaded hole (403) and a second threaded hole (404) are provided on both sides of the rectangular groove (402); a third threaded hole (405) is provided in the middle of the metal block (401); and fixing screws (406) are inserted between the first threaded hole (403), the second threaded hole (404) and the third threaded hole (405).