Film production pressing device

Abstract

The utility model relates to the technical field of film production equipment, in particular to a film production pressing device. According to the technical scheme, the film laminating equipment comprises a film main body to be laminated and processed and a laminating equipment main body for processing the film main body, a guide roller for guiding the film main body and a winding roller for winding the film main body are arranged on one side of the laminating equipment main body, and an adjusting roller is arranged between the guide roller and the winding roller; the two ends of the adjusting roller are connected with push rod motors used for pushing and driving the adjusting roller. The output end of the push rod motor is fixedly sleeved with a fixing shaft connected with the adjusting roller through a bearing, and a dust removal structure with the distance adjustable from the adjusting roller is installed on the fixing shaft. The device is novel in structure, comprehensive in function, high in integration, small in occupied space, suitable for tensioning, rolling and outer surface cleaning after a film is pressed, and suitable for cleaning films with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of film production equipment, in particular to a film production pressing device. Background Art

[0002] Hot pressing is a common plastic film heat-sealing method, which is suitable for the heat-sealing of various materials, such as PE, PP, PET, etc. The heat-sealing principle is to press the heated hot pressing head on the surface of two layers of film to form a hot pressing zone. The heat released by the hot pressing head makes the two layers of film partially fuse together, thereby achieving heat sealing. The existing pressing device has certain disadvantages when in use. First, the angle of film feeding cannot be adjusted, and the degree of film tension cannot be adjusted, which is not convenient for pressing and has certain adverse effects. Patent CN210477832U proposes a film production pressing device. In this scheme, the conveying tension of the film is adjusted by an angle adjustment mechanism, and the surface of the film is wiped by a cleaning mechanism to improve the neatness of film production. However, this scheme has the problem of dispersed functions when in use. Its cleaning mechanism and adjustment structure are set separately, occupying more space, and the integration of the equipment is low. In view of the above reasons, this application proposes a film production pressing device with high equipment integration and compact and complete functions. Utility Model Content

[0003] The utility model aims to solve the problems existing in the background technology and proposes a film production pressing device with high equipment integration and compact and complete functions.

[0004] The technical solution of the utility model is: a film production lamination device, comprising a film body to be lamination processed and a lamination equipment body used for processing the film body, one side of the lamination equipment body is provided with a guide roller for guiding the film body and a winding roller for winding the film body, and an adjustment roller is provided between the guide roller and the winding roller;

[0005] Both ends of the adjusting roller are connected with push rod motors for driving the adjusting roller;

[0006] The output end fixing sleeve of the push rod motor is provided with a fixing shaft connected to the adjusting roller through a bearing, and a dust removal structure with an adjustable distance from the adjusting roller is installed on the fixing shaft;

[0007] The dust removal structure includes a cleaning component fixedly sleeved on the outer ring of the fixed shaft and a cleaning plate arranged on the side of the adjusting roller, the cleaning component includes a connecting block, both ends of the cleaning plate are connected to connecting rods, the outer ring of the connecting rod is fixedly sleeved and connected to a support rod, one end of the support rod is provided with a lifting block, a spring and a guide block for connecting with the connecting block;

[0008] The top of the lifting block is connected with a cylindrical rod, and the top of the cylindrical rod is connected with a square rod.

[0009] Optionally, an adjusting cavity is provided inside the connecting block, a guide groove provided in the connecting block is provided at the bottom of the adjusting cavity, and a limiting opening and a connecting notch connected in sequence are provided at the top of the adjusting cavity.

[0010] Optionally, the limiting opening is a circular groove, the connecting groove is used to connect the two limiting openings, and the inner diameter of the limiting opening is greater than the width of the connecting groove.

[0011] Optionally, a spring is fixedly connected between the lifting block and the guide block, the two sides of the support rod are slidably arranged with the inner wall of the guide groove, and a plurality of spherical balls are embedded and installed at the bottom of the lifting block for contacting and rolling with the bottom inner wall of the adjusting cavity.

[0012] Optionally, the maximum diameter of the cylindrical rod is greater than the maximum inner diameter of the connecting notch, and the diameter of the cylindrical rod is smaller than the inner diameter of the limiting opening, and the inner diameter of the square rod is smaller than the inner diameter width of the connecting notch;

[0013] The top of the square rod is connected with a pressing block which is larger than the inner diameter of the limiting opening and the connecting notch.

[0014] Optionally, a cleaning sponge is bonded to the arc surface of one side of the cleaning plate close to the adjusting roller.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] The utility model adjusts the tension of the film transmission by setting the push rod motor and the adjusting roller, so that the winding roller can wind the film very tightly, which is convenient for the later sales and transportation of the film. At the same time, the push rod motor is adopted to make the tension of the adjusting roller high and the position will not be easily moved.

[0017] The utility model sets a dust removal structure, wherein the dust removal structure includes a plurality of limit openings and connecting notches, which can adjust the position of the cleaning plate relative to the adjusting roller, so that the side of the cleaning plate provided with the cleaning sponge is moved closer to or away from the adjusting roller, thereby wiping the surface of films of different thicknesses and improving the cleanliness, and the adjustment method is simple, the space occupied is small, the equipment has complete functions and a high degree of integration;

[0018] In summary, the utility model has a novel structure, comprehensive functions and high integration, occupies a small space, is suitable for tensioning and winding the film after lamination and cleaning the outer surface, and is suitable for cleaning films of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Provide the overall structural diagram of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure of the middle adjusting roller and dust removal structure;

[0021] Figure 3 for Figure 2 A schematic cross-sectional view of the dust removal structure;

[0022] Figure 4 A schematic diagram of the dust removal structure is given;

[0023] Figure 5 for Figure 4 Schematic diagram of the decomposed structure of the dust removal structure;

[0024] Figure 6 A schematic diagram of the structure of the guide block and the lifting block from an overhead view is given.

[0025] Reference numerals: 1, laminating device body; 2, film body; 3, guide roller; 4, winding roller; 5, adjusting roller; 6, push rod motor;

[0026] 7. Dust removal structure; 71. Cleaning plate; 72. Cleaning assembly; 721. Connecting block; 722. Adjusting chamber; 723. Guide groove; 724. Limiting opening; 725. Connecting notch; 73. Connecting rod; 74. Support rod; 75. Lifting block; 76. Spring; 77. Guide block; 78. Cylindrical rod; 79. Square rod. DETAILED DESCRIPTION

[0027] The technical solution of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0028] The components of the embodiments of the present disclosure generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the present disclosure claimed, but merely represents selected embodiments of the present disclosure.

[0029] Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present disclosure.

[0030] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0031] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 disclosure can be understood according to specific circumstances.

[0032] Example 1

[0033] like Figure 1 As shown, the utility model proposes a film production lamination device, comprising a film body 2 to be laminated and a lamination equipment body 1 for processing the film body 2, one side of the lamination equipment body 1 is provided with a guide roller 3 for guiding the film body 2 and a winding roller 4 for winding the film body 2, the guide roller 3 and the winding roller 4 are connected to the lamination equipment body 1 through a support rod; an adjusting roller 5 is provided between the guide roller 3 and the winding roller 4; both ends of the adjusting roller 5 are connected with a push rod motor 6 for driving the adjusting roller 5; the output end fixed sleeve of the push rod motor 6 is provided with a fixed shaft connected to the adjusting roller 5 through a bearing, the adjusting roller 5 rotates relative to the fixed shaft through the bearing, and is used to guide the film body 2, and a dust removal structure 7 with an adjustable distance from the adjusting roller 5 is installed on the fixed shaft.

[0034] In this embodiment, the film body 2 is processed by the laminating device body 1, and the laminating device body 1 is an existing conventional hot laminating device. The laminating film body 2 is wound on the winding roller 4 under the guidance of the guide roller 3 and the adjusting roller 5. The setting of the push rod motor 6 is used to adjust the tension of the film body 2. The output end of the push rod motor 6 pushes the adjusting roller 5 to the side away from the laminating device body 1, thereby reducing the tension of the film body 2. Correspondingly, the output end of the push rod motor 6 is pulled inward to increase the tension of the film body 2.

[0035] Example 2

[0036] like Figure 1-6 As shown, based on Example 1, the dust removal structure 7 of the film production lamination device includes a cleaning component 72 fixedly sleeved on the outer ring of the fixed shaft and a cleaning plate 71 arranged on the side of the adjusting roller 5. A cleaning sponge is bonded to the arc surface of the cleaning plate 71 close to the adjusting roller 5. The cleaning sponge is used to wipe and clean one side of the surface of the film body 2 passing through the adjusting roller 5 and the cleaning plate 71. The outer ring of the adjusting roller 5 can also be provided with a cleaning sponge or a cleaning cloth to wipe and clean the other surface of the film body 2.

[0037] The cleaning assembly 72 includes a connecting block 721, an adjusting cavity 722 is provided inside the connecting block 721, a guide groove 723 is provided in the connecting block 721 at the bottom of the adjusting cavity 722, a limiting opening 724 and a connecting notch 725 connected in sequence are provided at the top of the adjusting cavity 722, the limiting opening 724 is a circular groove, and the connecting notch 725 is used to connect the two limiting openings 724, and the inner diameter of the limiting opening 724 is greater than the width of the connecting notch 725. Both ends of the cleaning plate 71 are connected to connecting rods 73, and the outer ring of the connecting rod 73 is fixedly sleeved and connected to a support rod 74. A lifting block 75, a spring 76 and a guide block 77 are provided at one end of the rod 74 for connecting with the connecting block 721. A spring 76 is fixedly connected between the lifting block 75 and the guide block 77. Both sides of the support rod 74 are slidably arranged with the inner wall of the guide groove 723. A plurality of spherical balls are embedded and installed at the bottom of the lifting block 75 for contacting and rolling with the bottom inner wall of the adjusting cavity 722. The arrangement of the balls facilitates the sliding of the bottom of the lifting block 75 relative to the bottom inner wall of the adjusting cavity 722, so as to facilitate the adjustment of the positions of the cylindrical rod 78 and the square rod 79 in the limit opening 724 and the connecting notch 725.

[0038] like Figure 4 As shown, the maximum diameter of the cylindrical rod 78 is greater than the maximum inner diameter of the connecting notch 725, and the diameter of the cylindrical rod 78 is smaller than the inner diameter of the limiting opening 724, and the inner diameter of the square rod 79 is smaller than the inner diameter width of the connecting notch 725;

[0039] A pressing block having a larger inner diameter than the limiting opening 724 and the connecting notch 725 is connected to the top of the square rod 79 .

[0040] In this embodiment, when adjusting the distance between the cleaning plate 71 and the adjusting roller 5, it is necessary to reduce the distance between the connections, so the pressing block is pressed downward so that the cylindrical rod 78 completely enters the adjusting cavity 722. At this time, the pressing block is pushed, and the pressing block pushes the square rod 79 along the inner wall of the connecting notch 725 and the limit opening 724. While pressing, the cylindrical rod 78 presses the lifting block 75 downward so that the spring 76 is compressed, and the ball contacts the bottom inner wall of the adjusting cavity 722. After pressing, do not release your hand and push the pressing block, so that the cylindrical rod 78, the square rod 79, the spring 76, the lifting block 75 and the guide block 77 are in the adjusting cavity 722. The cylinder 78 and the square rod 79 are pushed back to their initial positions by releasing the pressing block, and the cylinder 78 and the square rod 79 are pushed back to their initial positions by pushing synchronously in the direction close to the cleaning assembly 72. At this time, the cylinder 78 is located in the limit opening 724. Since the diameter of the cylinder 78 is larger than the limit opening 724, it will not move and will be locked in the corresponding connecting groove 725, thereby fixing the position of the cleaning plate 71 relative to the adjusting roller 5. The surface of the film body 2 can be wiped by setting the arc surface cleaning sponge of the adjusting roller 5 and the cleaning plate 71.

[0041] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A film production lamination device, comprising a film body (2) to be lamination processed and a lamination device body (1) for processing the film body (2), characterized in that: A guide roller (3) for guiding the film body (2) and a winding roller (4) for winding the film body (2) are arranged on one side of the lamination device body (1), and an adjusting roller (5) is arranged between the guide roller (3) and the winding roller (4); Both ends of the adjusting roller (5) are connected to push rod motors (6) for driving the adjusting roller; The output end fixed sleeve of the push rod motor (6) is provided with a fixed shaft connected to the adjusting roller (5) through a bearing, and the fixed shaft is provided with a dust removal structure (7) whose distance from the adjusting roller (5) is adjustable; The dust removal structure (7) comprises a cleaning component (72) fixedly sleeved on the outer ring of the fixed shaft and a cleaning plate (71) arranged on the side of the adjusting roller (5), the cleaning component (72) comprises a connecting block (721), both ends of the cleaning plate (71) are connected to connecting rods (73), the outer ring of the connecting rod (73) is fixedly sleeved and connected to a supporting rod (74), and one end of the supporting rod (74) is provided with a lifting block (75) and a spring (76) and a guide block (77) for connecting with the connecting block (721); The top of the lifting block (75) is connected to a cylindrical rod (78), and the top of the cylindrical rod (78) is connected to a square rod (79).

2. A film production lamination device according to claim 1, characterized in that: The connection block (721) is provided with an adjustment cavity (722) inside, the bottom of the adjustment cavity (722) is provided with a guide groove (723) provided in the connection block (721), and the top of the adjustment cavity (722) is provided with a limiting opening (724) and a connection notch (725) which are connected in sequence.

3. A film production lamination device according to claim 2, characterized in that: The limiting opening (724) is a circular groove, and the connecting groove (725) is used to connect the two limiting openings (724). The inner diameter of the limiting opening (724) is greater than the width of the connecting groove (725).

4. A film production lamination device according to claim 3, characterized in that: A spring (76) is fixedly connected between the lifting block (75) and the guide block (77); both sides of the support rod (74) are slidably arranged with the inner wall of the guide groove (723); and a plurality of spherical balls are embedded and installed at the bottom of the lifting block (75) for contacting and rolling with the bottom inner wall of the adjustment cavity (722).

5. A film production lamination device according to claim 4, characterized in that: The maximum diameter of the cylindrical rod (78) is greater than the maximum inner diameter of the connecting notch (725), and the diameter of the cylindrical rod (78) is smaller than the inner diameter of the limiting opening (724), and the inner diameter of the square rod (79) is smaller than the inner diameter width of the connecting notch (725); The top of the square rod (79) is connected to a pressing block having an inner diameter larger than the limiting opening (724) and the connecting notch (725).

6. A film production lamination device according to claim 1, characterized in that: A cleaning sponge is bonded to the arc surface of one side of the cleaning plate (71) close to the regulating roller (5).

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