Bubble removing structure for electric appliance packaging color box film laminating machine

Abstract

The utility model discloses a bubble removing structure for an electric appliance packaging color box film laminating machine, and relates to the technical field of electric appliance packaging. The device comprises a bearing frame, wherein a rotating mechanism and a moving mechanism are arranged on the bearing frame; a plurality of connecting frames are arranged above the bearing frame, the rotating mechanism comprises a supporting frame arranged in the bearing frame, a rotating shaft penetrates through the supporting frame and is rotationally connected with the supporting frame, and the moving mechanism comprises two rectangular supporting plates fixedly connected to the top of the bearing frame. Through the arrangement of the rotating mechanism, the problems that in the using process of an existing bubble removing structure, an extrusion roller cannot be well attached to the surfaces of a color box and a covering film conveniently, bubbles between the covering film and the color box cannot be evenly and effectively extruded conveniently, the bubbles are difficult to completely extrude out and remain in the covering film, the covering film quality of the color box is affected, and the service life of the color box is prolonged are solved. The surface of the color box is uneven, and the attractiveness and the grade of a product are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric appliance packaging, especially relates to a bubble removing structure for electric appliance packaging color box laminating machine. BACKGROUND

[0002] In the field of electric appliance packaging, in order to improve the appearance, wear resistance and waterproofness and other performances of color box, a laminating machine is usually used to carry out laminating treatment to the color box, however, due to the influence of various factors, bubbles are easily generated between the color box and the laminating film during the laminating process, the existence of these bubbles not only affects the appearance quality of the electric appliance packaging color box, makes the color box surface uneven and has flaws, reduces the visual effect and grade of the product, but also can affect the protection performance of the laminating film, such as reducing the waterproofness, moisture resistance and wear resistance, and further affects the packaging quality and protection effect of the electric appliance product, therefore, the bubbles need to be eliminated.

[0003] However, the existing bubble removing structure is not convenient for the extrusion roller to well adhere to the surface of the color box and the laminating film during use, is not convenient for uniformly and effectively extruding the bubbles between the laminating film and the color box, the bubbles are difficult to be completely extruded and remain in the laminating film, which affects the laminating quality of the color box, makes the color box surface uneven, and reduces the appearance and grade of the product. UTILITY MODEL CONTENTS

[0004] The utility model discloses a bubble removing structure for electric appliance packaging color box laminating machine, through setting up rotating mechanism, the problem that the extrusion roller of existing bubble removing structure is not convenient for well adhering to the surface of color box and laminating film during use, is not convenient for uniformly and effectively extruding the bubbles between laminating film and color box, the bubbles are difficult to be completely extruded and remain in laminating film, which affects the laminating quality of color box, makes color box surface uneven, and reduces the appearance and grade of product is solved.

[0005] To solve the above technical problem, the utility model is realized through the following technical scheme:

[0006] The utility model discloses a bubble removing structure for electric appliance packaging color box laminating machine, including bearing frame, be provided with rotating mechanism and moving mechanism on the bearing frame,

[0007] The upper portion of the bearing frame is provided with a plurality of connecting frames, the rotating mechanism includes a support frame arranged in the bearing frame, a rotating shaft penetrates through the support frame, the rotating shaft is rotatably connected with the support frame, the moving mechanism includes two rectangular support plates fixedly connected to the top of the bearing frame, and the two rectangular support plates are located on the left side and the right side of the bearing frame respectively.

[0008] Further, the outer wall of the rotating shaft is fixedly connected with an extrusion roller, two rectangular grooves are formed in the load-bearing frame, the front side and the rear side of the rotating shaft respectively penetrate the two rectangular grooves, the front side and the rear side of the load-bearing frame are fixedly connected with a rack, and the outer wall of the rotating shaft is fixedly connected with two gears.

[0009] Further, the left side of the left rectangular support plate is fixedly connected with a motor, a reciprocating screw rod is rotatably connected between the two rectangular support plates, the output shaft of the motor is fixedly connected with the reciprocating screw rod through a shaft coupling, the outer wall of the reciprocating screw rod is threadedly connected with a rectangular connecting plate, and the bottom of the rectangular connecting plate is fixedly connected with the support frame.

[0010] Further, the outer wall of the rotating shaft is fixedly connected with an extrusion roller, two rectangular grooves are formed in the load-bearing frame, the front side and the rear side of the rotating shaft respectively penetrate the two rectangular grooves, the front side and the rear side of the load-bearing frame are fixedly connected with a rack, and the outer wall of the rotating shaft is fixedly connected with two gears.

[0011] Further, the top of the connecting frame is fixedly connected with a connecting shaft, the top of the connecting shaft is connected with a film laminating machine, the front side and the rear side of the connecting frame are fixedly connected with two connecting rods, and the bottoms of the plurality of connecting rods are fixedly connected with the load-bearing frame.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] 1. By setting up rotating mechanism, when extrusion roller is reciprocating, rotating shaft also reciprocates, in this process, rotating shaft rotates under the cooperation of rack and pinion, thereby driving extrusion roller to rotate, so that pressure can be more evenly distributed on the film laminating surface of color box, in the reciprocating process of extrusion roller, the surface of extrusion roller and film are in rolling friction instead of sliding friction, thereby avoiding the situation that local pressure is too large or too small, more effectively extruding bubbles from the film and color box, improving the flatness and adhesion of film, reducing bubble residue, and improving the appearance quality of color box.

[0014] 2. By setting up moving mechanism, when it is needed to remove bubbles from the color box after film lamination, the motor can be started, the motor drives the reciprocating screw rod to stably rotate under the cooperation of rotating groove and snap ring, in this process, the rectangular connecting plate drives the support frame to reciprocate under the limitation of slide rod, thereby driving extrusion roller to reciprocate, so that the adhesion surface of film and color box can be extruded multiple times and comprehensively, ensuring that each part can be evenly treated, effectively extruding bubbles at different positions, improving the flatness and adhesion of film, improving the appearance quality of electric appliance packaging color box, and the reciprocating movement of extrusion roller can disrupt the distribution of bubbles, so that bubbles are more easily discharged along the edges of color box or other gaps.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial cross-sectional view of the moving mechanism of this utility model.

[0019] Figure 3 This is a partial cross-sectional view of the rotating mechanism of this utility model;

[0020] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0021] Figure 5 This utility model Figure 2 A magnified structural diagram of B in the diagram.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Load-bearing frame; 101. Connecting frame; 102. Connecting shaft; 103. Connecting rod; 2. Rotating mechanism; 211. Support frame; 212. Rotating shaft; 213. Extrusion roller; 214. Rectangular groove; 215. Rack; 216. Gear; 3. Moving mechanism; 311. Rectangular support plate; 312. Motor; 313. Reciprocating lead screw; 314. Rectangular connecting plate; 315. Slide rod; 316. Rotating groove; 317. Snap ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5As shown, the utility model is a kind of bubble removing structure for electric appliance packaging color box laminating machine, including bearing frame 1, is provided with rotating mechanism 2 and moving mechanism 3 on bearing frame 1, and the top of bearing frame 1 is provided with several connecting frames 101, the top of connecting frame 101 is fixedly connected with connecting shaft 102, and the top of connecting shaft 102 is connected with laminating machine, and the front side and the back of connecting frame 101 are fixedly connected with two connecting rods 103, and the bottom of several connecting rods 103 is fixedly connected with bearing frame 1.

[0026] Rotating mechanism 2 includes support frame 211 arranged in bearing frame 1, and rotating shaft 212 is penetrated through support frame 211, and rotating shaft 212 is rotatably connected with support frame 211, and extruding roller 213 is fixedly connected on the outer wall of rotating shaft 212, two rectangular grooves 214 are formed in bearing frame 1, the front side and the back of rotating shaft 212 are respectively penetrated through two rectangular grooves 214, the front side and the back of bearing frame 1 are fixedly connected with rack 215, two gears 216 are fixedly connected on the outer wall of rotating shaft 212, and two gears 216 are respectively engaged with two racks 215, by setting rotating mechanism 2, the pressure can be more evenly distributed on the laminating surface of color box, in the reciprocating movement of extruding roller 213, the surface between extruding roller 213 and laminating is rolling friction rather than sliding friction, so that the situation that local pressure is too large or too small is avoided, more effectively extruding bubble from between laminating and color box, the flatness and the degree of fit of laminating are improved, bubble residual is reduced, and the appearance quality of color box is improved.

[0027] Moving mechanism 3 includes two rectangular support plates 311 fixedly connected at the top of bearing frame 1, and the two rectangular support plates 311 are respectively located at the left side and the right side of bearing frame 1, the left side of rectangular support plate 311 located at the left side is fixedly connected with motor 312, reciprocating screw rod 313 is rotatably connected between the two rectangular support plates 311, the output shaft of motor 312 is fixedly connected with reciprocating screw rod 313 through shaft coupling, rectangular connecting plate 314 is threadedly connected on the outer wall of reciprocating screw rod 313, the bottom of rectangular connecting plate 314 is fixedly connected with support frame 211, sliding rod 315 is fixedly connected between the two rectangular support plates 311, sliding rod 315 penetrates through rectangular connecting plate 314, and sliding rod 315 is slidably connected with rectangular connecting plate 314, rotating groove 316 is formed in the rectangular support plate 311 located at the left side, snap ring 317 is fixedly connected on the outer wall of reciprocating screw rod 313, and the outer wall of snap ring 317 is rotatably connected with reciprocating screw rod 313, by setting moving mechanism 3, the laminating surface of laminating and color box can be extruded multiple times and comprehensively, to ensure that each part can be evenly processed, effectively extruding bubbles at different positions, improve the flatness and the degree of fit of laminating, improve the appearance quality of electric appliance packaging color box, and the reciprocating movement of extruding roller 213 can disrupt the distribution of bubbles, so that bubbles are more easily discharged along the edge of color box or other gaps.

[0028] A specific application of the embodiment is: in use, first place the coated color box under the bearing frame 1, then start the motor 312, the motor 312 will drive the reciprocating wire rod 313 to rotate stably under the cooperation of the rotating groove 316 and the snap ring 317, in the process, the rectangular connecting plate 314 will drive the support frame 211 to reciprocate under the limitation of the slide rod 315, thereby driving the extrusion roller 213 to reciprocate, when the extrusion roller 213 reciprocates, the rotating shaft 212 will also reciprocate, in the process, the rotating shaft 212 will rotate under the cooperation of the rack 215 and the gear 216, thereby driving the extrusion roller 213 to rotate.

[0029] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A bubble-removing structure for an electrical appliance packaging color box laminating machine, characterized in that: It includes a load-bearing frame (1), on which a rotating mechanism (2) and a moving mechanism (3) are provided; The load-bearing frame (1) is provided with several connecting frames (101) above it. The rotating mechanism (2) includes a support frame (211) provided in the load-bearing frame (1). A rotating shaft (212) passes through the support frame (211) and is rotatably connected to the support frame (211). The moving mechanism (3) includes two rectangular support plates (311) fixedly connected to the top of the load-bearing frame (1). The two rectangular support plates (311) are located on the left and right sides of the load-bearing frame (1), respectively.

2. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 1, characterized in that, A pressing roller (213) is fixedly connected to the outer wall of the rotating shaft (212), and two rectangular slots (214) are opened on the load-bearing frame (1). The front and rear sides of the rotating shaft (212) pass through the two rectangular slots (214) respectively.

3. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 1, characterized in that, The front and rear sides of the load-bearing frame (1) are fixedly connected with racks (215), and two gears (216) are fixedly connected to the outer wall of the rotating shaft (212). The two gears (216) mesh with the two racks (215) respectively.

4. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 1, characterized in that, A motor (312) is fixedly connected to the left side of the rectangular support plate (311) located on the left side. A reciprocating screw (313) is rotatably connected between the two rectangular support plates (311). The output shaft of the motor (312) is fixedly connected to the reciprocating screw (313) through a coupling.

5. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 4, characterized in that, A rectangular connecting plate (314) is threaded onto the outer wall of the reciprocating lead screw (313), and the bottom of the rectangular connecting plate (314) is fixedly connected to the support frame (211).

6. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 5, characterized in that, A sliding rod (315) is fixedly connected between the two rectangular support plates (311). The sliding rod (315) passes through the rectangular connecting plate (314) and is slidably connected to the rectangular connecting plate (314).

7. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 6, characterized in that, A rotating groove (316) is provided on the rectangular support plate (311) located on the left side, and a retaining ring (317) is fixedly connected to the outer wall of the reciprocating screw (313). The outer wall of the retaining ring (317) is rotatably connected to the reciprocating screw (313).

8. The bubble removal structure for an electrical appliance packaging color box laminating machine according to claim 1, characterized in that, The top of the connecting frame (101) is fixedly connected to a connecting shaft (102), the top of the connecting shaft (102) is connected to the film covering machine, and two connecting rods (103) are fixedly connected to the front and rear sides of the connecting frame (101), and the bottom of several connecting rods (103) are fixedly connected to the load-bearing frame (1).

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