Film covering system

Abstract

The invention discloses a film covering system, and relates to the technical field of film covering, the film covering system comprises a base station, a support fixedly connected with the top end of the base station, a rotating shaft rotationally connected with the support, a winding roller located at the end of the rotating shaft and a film body arranged on the outer surface of the winding roller in a sleeving mode, and a connecting mechanism is arranged between the winding roller and the rotating shaft; the clamping assembly is inserted into the end part of the winding roller and is used for being connected with the rotating shaft; the meshing linkage assembly is fixedly connected to the end of the clamping assembly, and the meshing linkage assembly is used for driving the clamping assembly to move; and the elastic assembly is fixedly connected to the interior of the winding roller. The connecting mechanism is arranged, the sliding assembly is used for driving the meshing linkage assembly and the clamping assembly to move, so that the clamping assembly is separated from the clamping groove, the winding roller is taken down, the film body is replaced, then the sliding ship is used for driving the clamping ship to move, the film body is installed, and the film body is convenient to replace.

Description

Technical Field

[0001] The invention relates to the technical field of film coating, and in particular to a film coating system. Background Art

[0002] Lamination refers to the process of applying a transparent plastic film to the surface of printed matter through heat pressing to protect and increase the gloss. Lamination has been widely used for surface binding and protection of book covers, albums, commemorative albums, postcards, product manuals, calendars and maps. Common laminated packaging products include cartons, paper boxes, handbags, fertilizer bags, seed bags, self-adhesive labels, etc.

[0003] At present, the laminating system generally drives the roller to rotate through a motor, thereby driving the film body on the roller to perform the laminating process.

[0004] However, after the above-mentioned membrane body is used up, it needs to be replaced. However, since the membrane body is fixed by bolts or other locking mechanisms, it is not convenient to quickly remove the membrane body for replacement. For this reason, we propose a coating system. Summary of the invention

[0005] The object of the present invention is to provide a coating system, which, by setting a connecting mechanism, utilizes a sliding component to drive the meshing linkage component and its card-connecting component to move, so that the card-connecting component is separated from the card slot, thereby removing the roller and replacing the film body, and then utilizes a sliding ship to drive the card-connecting ship to move, so as to install the film body, thereby facilitating the replacement of the film body.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a film coating system, comprising a base, a bracket fixedly connected to the top of the base, a rotating shaft rotatably connected to the bracket, a roller located at the end of the rotating shaft, and a film body sleeved on the outer surface of the roller, wherein a connecting mechanism is provided between the roller and the rotating shaft, and the connecting mechanism comprises:

[0007] A clamping assembly, which is plugged into the end of the winding roller and is used to connect with the rotating shaft;

[0008] An engaging linkage assembly, wherein the engaging linkage assembly is fixedly connected to an end of the clamping assembly and is used to drive the clamping assembly to move;

[0009] An elastic component, wherein the elastic component is fixedly connected to the interior of the winding roller and is used to drive the clamping component to reset;

[0010] The sliding component is fixedly connected to the outer surface of the meshing linkage component, and the sliding component is used to drive the clamping component to move.

[0011] Preferably, the meshing linkage assembly includes a fixed column fixedly connected to the middle part of the roller, a rotating sleeve rotatably connected to the outer surface of the fixed column, a plurality of rotating teeth fixedly connected to the outer surface of the rotating sleeve, a movable sheet slidably arranged on both sides of the roller, and a plurality of movable teeth fixedly connected to the inner side of the movable sheet.

[0012] Preferably, a positioning assembly is provided on the outer surface of the roller, and the positioning assembly comprises a fixed disc fixedly connected to one end of the roller and a positioning disc threadedly connected to the other end of the roller.

[0013] Preferably, the clamping assembly includes a connecting round block fixedly connected to one end of the moving sheet and a clamping block fixedly connected to the middle of the connecting round block. A clamping groove is provided in the middle of the rotating shaft, and the clamping block passes through one end of the winding roller and is clamped inside the clamping groove.

[0014] Preferably, the sliding assembly includes sliding grooves opened on both sides of one end of the roller, a slider slidably connected to the inside of the sliding groove, and a fixing ring fixedly connected to one end of the slider, and the two sliders are respectively fixedly connected to the side edges of the connecting round block.

[0015] Preferably, the elastic component includes a movable rod fixedly connected to the middle part of the connecting circle, a fixing plate inserted into one end of the movable rod, a connecting nut threadedly connected to the end of the movable rod, and a return spring sleeved on the outer surface of the movable rod, and the fixing plate is fixedly connected to one side of the inner wall of the roller.

[0016] Technical effects and advantages of the present invention:

[0017] The sliding assembly is moved to drive the meshing linkage assembly and its snap-on assembly to move, so that the snap-on assembly is no longer connected to the rotating shaft, so that the winding roller can be removed and the film body can be replaced. The sliding assembly is then moved again to retract the snap-on assembly into the winding roller again, and then the winding roller is placed between the two rotating shafts. Subsequently, the elastic assembly drives the snap-on assembly to reset, so that the snap-on assembly is connected to the rotating shaft, thereby completing the replacement of the film body. This design allows the sliding assembly to be operated with one hand and the film body to be taken with the other hand, thereby facilitating the replacement of the film body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the planar structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the connecting mechanism structure of the present invention.

[0020] Figure 3 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 4 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] Figure 5 It is a schematic diagram of the fixing ring structure of the present invention.

[0023] In the figure: 1. base; 2. bracket; 3. rotating shaft; 4. roller; 5. membrane; 6. meshing linkage assembly; 601. fixed column; 602. rotating sleeve; 603. rotating teeth; 604. moving plate; 605. moving teeth; 7. sliding assembly; 701. slide groove; 702. slider; 703. fixed ring; 8. snap-on assembly; 801. connecting round block; 802. snap block; 9. snap groove; 10. elastic assembly; 1001. fixed plate; 1002. movable rod; 1003. reset spring; 1004. connecting nut; 11. positioning assembly; 1101. fixed disc; 1102. positioning disc. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The present invention provides Figure 1-5 The film coating system shown in the figure comprises a base 1, a bracket 2 fixedly connected to the top of the base 1, a rotating shaft 3 rotatably connected to the bracket 2, a roller 4 located at the end of the rotating shaft 3 and a film body 5 sleeved on the outer surface of the roller 4, a connecting mechanism is arranged between the roller 4 and the rotating shaft 3, and the connecting mechanism comprises: a clamping assembly 8, the clamping assembly 8 is plugged and arranged at the end of the roller 4, and the clamping assembly 8 is used to connect with the rotating shaft 3; a meshing linkage assembly 6, the meshing linkage assembly 6 is fixedly connected to the end of the clamping assembly 8, and the meshing linkage assembly 6 is used to drive the clamping assembly 8 to move; an elastic assembly 10, the elastic assembly 10 is fixedly connected to the inside of the roller 4, and the elastic assembly 10 is used to drive the clamping assembly 8 to reset; a sliding assembly 7, the sliding assembly 7 is fixed It is fixedly connected to the outer surface of the meshing linkage component 6, and the sliding component 7 is used to drive the snap-on component 8 to move; when the membrane body 5 needs to be replaced, the meshing linkage component 6 and its snap-on component 8 are driven to move by moving the sliding component 7, so that the snap-on component 8 is no longer connected to the rotating shaft 3, so that the winding roller 4 is removed, and the membrane body 5 is replaced, and then the sliding component 7 is moved again, so that the snap-on component 8 is retracted into the interior of the winding roller 4 again, and then the winding roller 4 is placed between the two rotating shafts 3, and then until the elastic component 10 drives the snap-on component 8 to reset, so that the snap-on component 8 is connected to the rotating shaft 3, thereby completing the replacement of the membrane body 5. This design allows the sliding component 7 to be operated with one hand and the membrane body 5 to be taken with the other hand, thereby facilitating the replacement of the membrane body 5.

[0026] It needs to be further explained that the meshing linkage assembly 6 includes a fixed column 601 fixedly connected to the inner middle part of the roller 4, a rotating sleeve 602 rotatably connected to the outer surface of the fixed column 601, a plurality of rotating teeth 603 fixedly connected to the outer surface of the rotating sleeve 602, a movable sheet 604 slidingly arranged on both sides of the inner part of the roller 4, and a plurality of movable teeth 605 fixedly connected to the inner side of the movable sheet 604; one of the movable sheets 604 is driven by the sliding assembly 7, and the meshing cooperation of the rotating teeth 603 and the movable teeth 605 is utilized, so that the moving movable sheet 604 drives the rotating sleeve 602 to rotate, thereby driving the other movable sheet 604 to move, thereby driving the two clamping assemblies 8 to move.

[0027] Furthermore, a positioning assembly 11 is provided on the outer surface of the roller 4, and the positioning assembly 11 includes a fixed disc 1101 fixedly connected to one end of the roller 4 and a positioning disc 1102 threadedly connected to the other end of the roller 4; when the film body 5 needs to be removed from the roller 4, the positioning disc 1102 is removed by rotating the positioning disc 1102, and then the film body 5 is replaced, and then the positioning disc 1102 is aligned with the roller 4 and reversed, so that the positioning disc 1102 is connected to the roller 4, so that the film body 5 is locked by the cooperation of the positioning disc 1102 and the fixed disc 1101.

[0028] Furthermore, the clamping assembly 8 includes a connecting circle 801 fixedly connected to one end of the movable sheet 604 and a clamping block 802 fixedly connected to the middle of the connecting circle 801. A clamping slot 9 is provided in the middle of the rotating shaft 3, and the clamping block 802 passes through one end of the winding roller 4 and is clamped into the inside of the clamping slot 9. The moving sheet 604 moves, thereby driving the connecting circle 801 to move, thereby driving the clamping block 802 to move. When the clamping block 802 is separated from the clamping slot 9, it is convenient to remove the winding roller 4. When the clamping block 802 is clamped into the clamping slot 9, it is convenient to assemble the membrane body 5.

[0029] It should be further explained that the elastic component 10 includes a movable rod 1002 fixedly connected to the middle part of the connecting circle 801, a fixing plate 1001 inserted into one end of the movable rod 1002, a connecting nut 1004 threadedly connected to the end of the movable rod 1002, and a reset spring 1003 sleeved on the outer surface of the movable rod 1002, and the fixing plate 1001 is fixedly connected to one side of the inner wall of the winding roller 4; when the connecting circle 801 moves toward the inside of the winding roller 4, the connecting circle 801 drives the movable rod 1002 to move, thereby compressing the reset spring 1003 until the clamping block 802 retracts into the inside of the winding roller 4. When the fixing ring 703 is loosened, the reset spring 1003 restores its deformation, thereby driving the connecting circle 801 to reset, so that the clamping block 802 is clamped with the clamping slot 9.

[0030] Furthermore, the sliding assembly 7 includes a sliding groove 701 opened on both sides of one end of the roller 4, a slider 702 slidingly connected to the inside of the sliding groove 701, and a fixing ring 703 fixedly connected to one end of the slider 702, and the two sliders 702 are respectively fixedly connected to the side edges of the connecting circle 801; by moving the fixing ring 703, the fixing ring 703 drives the slider 702 to slide along the sliding groove 701, and the slider 702 drives the connecting circle 801 to move, thereby driving the block 802 to move, and the width dimension of the slider 702 is adapted to the width dimension inside the sliding groove 701.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film coating system, comprising a base (1), a bracket (2) fixedly connected to the top of the base (1), a rotating shaft (3) rotatably connected to the bracket (2), a roller (4) located at the end of the rotating shaft (3), and a film body (5) sleeved on the outer surface of the roller (4), characterized in that: A connecting mechanism is provided between the winding roller (4) and the rotating shaft (3), and the connecting mechanism comprises: A clamping assembly (8), the clamping assembly (8) is plugged into the end of the winding roller (4), and the clamping assembly (8) is used to connect with the rotating shaft (3); A meshing linkage assembly (6), wherein the meshing linkage assembly (6) is fixedly connected to an end of the clamping assembly (8), and the meshing linkage assembly (6) is used to drive the clamping assembly (8) to move; An elastic component (10), wherein the elastic component (10) is fixedly connected to the interior of the winding roller (4), and the elastic component (10) is used to drive the clamping component (8) to reset; A sliding component (7) is fixedly connected to the outer surface of the meshing linkage component (6), and the sliding component (7) is used to drive the clamping component (8) to move.

2. A coating system according to claim 1, characterized in that: The meshing linkage assembly (6) comprises a fixed column (601) fixedly connected to the inner middle of the roller (4), a rotating sleeve (602) rotatably connected to the outer surface of the fixed column (601), a plurality of rotating teeth (603) fixedly connected to the outer surface of the rotating sleeve (602), a moving sheet (604) slidably arranged on both sides of the interior of the roller (4), and a plurality of moving teeth (605) fixedly connected to the inner side of the moving sheet (604).

3. A film coating system according to claim 1, characterized in that: The outer surface of the roller (4) is provided with a positioning assembly (11), and the positioning assembly (11) comprises a fixed disc (1101) fixedly connected to one end of the roller (4) and a positioning disc (1102) threadedly connected to the other end of the roller (4).

4. A coating system according to claim 2, characterized in that: The clamping assembly (8) comprises a connecting round block (801) fixedly connected to one end of the moving sheet (604) and a clamping block (802) fixedly connected to the middle of the connecting round block (801); a clamping groove (9) is provided in the middle of the rotating shaft (3), and the clamping block (802) passes through one end of the winding roller (4) and is clamped inside the clamping groove (9).

5. A film coating system according to claim 2, characterized in that: The sliding assembly (7) comprises a sliding groove (701) provided on both sides of one end of the roller (4), a sliding block (702) slidably connected to the inside of the sliding groove (701), and a fixing ring (703) fixedly connected to one end of the sliding block (702), and the two sliding blocks (702) are respectively fixedly connected to the side edges of the connecting round block (801).

6. A film coating system according to claim 4, characterized in that: The elastic component (10) comprises a movable rod (1002) fixedly connected to the middle of the connecting round block (801), a fixing plate (1001) plugged into one end of the movable rod (1002), a connecting nut (1004) threadedly connected to the end of the movable rod (1002), and a return spring (1003) sleeved on the outer surface of the movable rod (1002), and the fixing plate (1001) is fixedly connected to one side of the inner wall surface of the roller (4).

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