Film pasting device for film coating of storage battery box

Abstract

The invention discloses a film pasting device for storage battery box film coating, and relates to the technical field of storage battery box film coating. The device comprises a storage battery box conveying line, a film drawing mechanism, a film pressing leather wheel mechanism and a cutter mechanism, wherein a film pasting frame is fixed on the storage battery box conveying line; a film drawing mechanism and a film pressing leather wheel mechanism are assembled on the inner side of the film pasting frame; the film pasting frame is provided with a cutter mechanism; the film pulling mechanism pulls the film, and the film pressing wheel mechanism extrudes and pushes the film on the two sides of the storage battery box and performs bidirectional rolling; the cutter mechanism is used for cutting the film; the cutter mechanism comprises a clamping hinge rod A, a clamping hinge rod B and a cutter sliding seat, the end of the clamping hinge rod A is hinged to the end of the clamping hinge rod B, and the clamping hinge rod A and the end of the clamping hinge rod B are in sliding fit with the cutter sliding seat and a cutter blade. Under the action of the film traction mechanism, the film pressing leather wheel mechanism and the cutter mechanism, the film is sequentially subjected to traction, extrusion film pasting and film cutting operation, and the effects of simplifying the film pasting equipment structure and reducing the operation difficulty are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of battery box film coating, and in particular relates to a film pasting device for battery box film coating. Background Art

[0002] After the lead-acid battery box is processed and formed, it needs to go through the last process of coating its surface with film. After the film is applied to the surface of the battery box, it can prevent the lead-acid battery box from being scratched during the subsequent transportation and assembly process. In the traditional battery production industry, the coating operation of the pole groups from the stacked plates is generally completed on a simple platform and relies on manual coating. Generally, the rectangular structure of the battery is coated on four or six sides. This traditional operation method has low work efficiency, high labor intensity, and troublesome operation. At present, there are some equipment and methods on the market that automatically coat the battery box with film for at least one circle around, but the structure and process are relatively complicated, which reduces the process operation efficiency and increases the equipment cost.

[0003] In view of the above-mentioned problems of low efficiency and complex equipment structure of the existing coating and filming, the present invention designs a filming device for battery box coating. Summary of the invention

[0004] The object of the present invention is to provide a film-laminating device for battery box wrapping, which can sequentially pull, extrude, laminat and cut the film through the film-pulling mechanism, the film-pressing leather wheel mechanism and the cutter mechanism, thereby realizing an automated method of laminating half of both sides of the battery box, thereby simplifying the structure of the equipment for completing the film laminating and reducing the difficulty of operation; and solving the above-mentioned problems of low efficiency of film wrapping and relatively complex equipment structure.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention discloses a film-sticking device for battery box film coating, comprising a battery box conveyor line, a film-pulling mechanism, a film-pressing leather wheel mechanism and a cutting mechanism, wherein the battery box conveyor line is uniformly arrayed with a group of battery boxes; the battery box conveyor line is fixedly provided with a film-sticking rack on both sides of a group of battery boxes; the inner side of the film-sticking rack is sequentially provided with a film-pulling mechanism and a film-pressing leather wheel mechanism from the inside to the outside; the film-sticking rack is provided with a plurality of groups of cutting mechanisms on one side of the film-pulling mechanism; the film-pulling mechanism pulls the film along the placement direction of a group of battery boxes, and the film-pressing leather wheel mechanism pulls the film on a group of battery boxes. The films on both sides of the box are squeezed and pushed to the side walls of the battery box, and the film pressing leather wheel mechanism rolls the film in two directions along the side walls of the battery box; the cutter mechanism cuts the film; the cutter mechanism includes a clamping hinge rod A, a clamping hinge rod B and a cutter slide, the ends of the clamping hinge rod A and the clamping hinge rod B are hinged, and the relatively inner sides of the clamping hinge rod A and the clamping hinge rod B are slidably matched with a cutter slide; a cutting blade is fixed on the cutter slide; wherein, the cutter mechanism clamps the film firmly through a clamping operation, and then performs a cutting operation.

[0007] As a preferred technical solution of the present invention, the film pulling mechanism includes a film clamping assembly and a moving assembly; a film roll is placed on the film pulling mechanism, the top wall of the film sticking frame is transmission-connected with the moving assembly, the bottom of the moving assembly is equipped with a film clamping assembly, and the film is clamped on the film clamping assembly; the film pulling mechanism pulls the film along the placement direction of a group of battery boxes and pulls it to both sides of the battery boxes.

[0008] As a preferred technical solution of the present invention, the film pressing leather wheel mechanism includes a film pressing base and a film pressing leather wheel; the film pressing frame is slidably connected to the film pressing base relative to the inner wall, and a group of film pressing leather wheels are hinged on the film pressing base; the film pressing leather wheel mechanism squeezes and pushes the film located on both sides of a group of battery boxes to the side walls of the battery box, and the film pressing leather wheel mechanism rolls the film in both directions along the side walls of the battery box, thereby realizing the function of wrapping both sides of the battery box.

[0009] As a preferred technical solution of the present invention, the film-sticking frame is also slidably connected to a film-pressing push seat relative to the inner side wall, and a film-pressing wheel is fixedly connected to the film-pressing push seat; a cylinder group is installed between the film-sticking frame and the film-pressing push seat, and a spring is fixedly connected between the film-pressing wheel and the film-pressing push seat; rubber is fixed to the side surface of the film-pressing wheel; after the cutting mechanism of the film-pressing push seat completes the cutting operation, the film-pressing wheel and the rubber elastically and softly squeeze the front end face and the rear end face of the battery box to complete the overall film coating of the battery box; finally, the effect of half-filming on both sides of the battery box is guaranteed.

[0010] As a preferred technical solution of the present invention, a limiting plate is also fixed on the film pressing push seat.

[0011] As a preferred technical solution of the present invention, a sliding groove is provided on an opposite inner side of the clamping hinge rod A and the clamping hinge rod B; a guide slide column is provided on the cutter slide, and the guide slide column is slidably matched with the sliding groove; the film clamping assembly clamps the film and passes through an opposite inner side of the clamping hinge rod A and the clamping hinge rod B, and the film clamping assembly and the film are located above the cutter slide when passing.

[0012] As a preferred technical solution of the present invention, a supporting extension plate is fixed to the bottom of the film sticking frame, a hinged center seat is fixed to the top surface of the supporting extension plate, a clamping hinged rod A and a clamping hinged rod B are hinged on the hinged center seat; an electric telescopic rod is also fixed to the top of the hinged center seat; a cutter slide is fixed to the telescopic end of the electric telescopic rod.

[0013] The present invention has the following beneficial effects:

[0014] The present invention uses the film pulling mechanism, the film pressing wheel mechanism and the cutter mechanism to sequentially pull, extrude and cut the film, thereby realizing an automated half-film pasting method on both sides of the battery box, thereby simplifying the film pasting structure of the equipment and reducing the difficulty of operation.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a film sticking device for battery box wrapping of the present invention;

[0018] Figure 2 A top view of the structure of a film sticking device for wrapping a battery box according to the present invention;

[0019] Figure 3 It is a partial structural schematic diagram of a film sticking device for battery box wrapping of the present invention;

[0020] Figure 4 A structural side view of a film sticking device for wrapping a battery box according to the present invention;

[0021] Figure 5 It is a structural schematic diagram of the cutting mechanism of the present invention;

[0022] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-battery box conveyor line, 2-film pulling mechanism, 3-film pressing leather wheel mechanism, 4-battery box, 5-cutter mechanism, 6-film pressing push seat, 101-film sticking frame, 102-support extension plate, 103-hinged center seat, 104-electric telescopic rod, 201-film, 202-film clamping assembly, 203-moving assembly, 301-film pressing base, 302-film pressing leather wheel, 501-clamping hinge rod A, 502-clamping hinge rod B, 503-cutter slide seat, 504-cutting blade, 505-slide, 506-guide slide column, 601-film pressing wheel, 602-cylinder group, 603-limiting plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] See also Figure 1-6 As shown, the present invention is a film-applying device for battery box film coating, comprising a battery box conveyor line 1, a film-pulling mechanism 2, a film-pressing leather wheel mechanism 3 and a cutter mechanism 5. The battery box conveyor line 1 has a group of battery boxes 4 arranged uniformly; the battery box conveyor line 1 is fixedly installed with a film-applying rack 101 on both sides of a group of battery boxes 4; the inner side of the film-applying rack 101 is sequentially equipped with a film-pulling mechanism 2 and a film-pressing leather wheel mechanism 3 from the inside to the outside; the film-applying rack 101 is equipped with a plurality of groups of cutter mechanisms 5 on one side of the film-pulling mechanism 2; the film-pulling mechanism 2 pulls the film 201 along the placement direction of the group of battery boxes 4, and the film-pressing leather wheel mechanism 3 pulls the film 201 located on both sides of the group of battery boxes 4 1 is squeezed and pushed to the side wall of the battery box 4, and the film pressing leather wheel mechanism 3 rolls the film 201 along the side wall of the battery box 4 in two directions; the cutter mechanism 5 cuts the film 201; the cutter mechanism 5 includes a clamping hinge rod A501, a clamping hinge rod B502 and a cutter slide 503, the ends of the clamping hinge rod A501 and the clamping hinge rod B502 are hinged, and the cutter slide 503 is slidably matched with one relative inner side of the clamping hinge rod A501 and the clamping hinge rod B502; a cutting blade 504 is fixed on the cutter slide 503; wherein, the cutter mechanism 5 clamps the film 201 firmly through the clamping operation, and then performs the cutting operation.

[0028] Among them Figure 2 As shown, the film pulling mechanism 2 includes a film clamping assembly 202 and a moving assembly 203; a film roll is placed on the film pulling mechanism 2, the moving assembly 203 is connected to the top wall of the film sticking frame 101 by transmission, the film clamping assembly 202 is installed at the bottom of the moving assembly 203, and the film 201 is clamped on the film clamping assembly 202; the film pulling mechanism 2 pulls the film 201 along the placement direction of a group of battery boxes 4, and pulls it to both sides of the battery boxes 4.

[0029] Among them Figure 3 As shown, the film pressing leather wheel mechanism 3 includes a film pressing base 301 and a film pressing leather wheel 302; the film pressing base 301 is slidably connected to the inner wall of the film sticking frame 101, and a group of film pressing leather wheels 302 are hinged on the film pressing base 301; the film pressing leather wheel mechanism 3 squeezes and pushes the film 201 located on both sides of a group of battery boxes 4 to the side walls of the battery boxes 4, and the film pressing leather wheel mechanism 3 performs bidirectional rolling of the film 201 along the side walls of the battery boxes 4, thereby realizing the function of coating both sides of the battery boxes 4.

[0030] Among them Figure 3-4 As shown, a film pressing push seat 6 is slidably connected to a relative inner wall of the film pressing frame 101, and a film pressing wheel 601 is fixedly connected to the film pressing push seat 6; a cylinder group 602 is installed between the film pressing frame 101 and the film pressing push seat 6, a spring is fixedly connected between the film pressing wheel 601 and the film pressing push seat 6, and rubber is fixed on the side surface of the film pressing wheel 601; after the cutting operation of the film pressing push seat 6 by the cutter mechanism 5 is completed, the film pressing wheel 601 and the rubber perform elastic and soft squeezing on the front end face and the rear end face of the battery box 4 to complete the overall film coating of the battery box 4; finally, the effect of half-film coating on both sides of the battery box 4 is guaranteed.

[0031] Embodiment 2

[0032] A more preferred technical solution based on the first embodiment is as follows: Figure 5-6 As shown, a slide groove 505 is provided on an opposite inner side of the clamping hinge rod A501 and the clamping hinge rod B502; a guide slide column 506 is provided on the cutter slide 503, and the guide slide column 506 is slidably matched with the slide groove 505; the film clamping assembly 202 clamps the film 201 and passes through an opposite inner side of the clamping hinge rod A501 and the clamping hinge rod B502, and when passing through, the film clamping assembly 202 and the film 201 are located above the cutter slide 503.

[0033] Among them Figure 1As shown, a limiting plate 603 is also fixed on the film pressing and pushing seat 6; a supporting extension plate 102 is fixed on the bottom of the film sticking frame 101, a hinged center seat 103 is fixed on the top surface of the supporting extension plate 102, and a clamping hinged rod A501 and a clamping hinged rod B502 are hinged on the hinged center seat 103; an electric telescopic rod 104 is also fixed on the top of the hinged center seat 103; a cutter slide 503 is fixed at the telescopic end of the electric telescopic rod 104; a torsion spring is assembled between the inside of the hinged center seat 103 and the clamping hinged rod A501 and the clamping hinged rod B502.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation 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.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A film-applying device for coating a battery box, comprising a battery box conveying line (1), a film-pulling mechanism (2) and a film-pressing leather wheel mechanism (3), wherein the battery box conveying line (1) has a group of battery boxes (4) arranged in a uniform array; and characterized in that: Also includes a cutting mechanism (5); The battery box conveyor line (1) is provided with a film sticking rack (101) fixedly mounted on both sides of a group of battery boxes (4); the inner side of the film sticking rack (101) is provided with a film pulling mechanism (2) and a film pressing wheel mechanism (3) in sequence from the inside to the outside; the film sticking rack (101) is provided with a plurality of groups of cutting mechanisms (5) on one side of the film pulling mechanism (2); The film pulling mechanism (2) pulls the film (201) along the placement direction of a group of battery boxes (4); the film pressing leather wheel mechanism (3) squeezes and pushes the film (201) located on both sides of a group of battery boxes (4) to the side walls of the battery boxes (4); and the film pressing leather wheel mechanism (3) rolls the film (201) in both directions along the side walls of the battery boxes (4); and the cutter mechanism (5) cuts the film (201); The cutter mechanism (5) comprises a clamping hinge rod A (501), a clamping hinge rod B (502) and a cutter slide seat (503); the ends of the clamping hinge rod A (501) and the clamping hinge rod B (502) are hinged; the cutter slide seat (503) is slidably matched with the inner sides of the clamping hinge rod A (501) and the clamping hinge rod B (502); and a cutting blade (504) is fixed on the cutter slide seat (503).

2. The film sticking device for battery box wrapping according to claim 1, characterized in that: The film pulling mechanism (2) comprises a film clamping assembly (202) and a moving assembly (203); the moving assembly (203) is connected to the top wall of the film sticking frame (101) in a transmission manner, the bottom of the moving assembly (203) is equipped with a film clamping assembly (202), and the film (201) is clamped on the film clamping assembly (202).

3. The film sticking device for battery box wrapping according to claim 1, characterized in that: The film pressing leather wheel mechanism (3) comprises a film pressing base (301) and a film pressing leather wheel (302); the film laminating frame (101) is slidably connected to the film pressing base (301) relative to the inner side wall, and a group of film pressing leather wheels (302) are hinged on the film pressing base (301).

4. The film sticking device for battery box wrapping according to claim 1, characterized in that: The film-sticking frame (101) is also slidably connected to a film pressing push seat (6) relative to the inner side wall, and a film pressing wheel (601) is fixedly connected to the film pressing push seat (6); a cylinder group (602) is installed between the film-sticking frame (101) and the film pressing push seat (6), and a spring is fixedly connected between the film pressing wheel (601) and the film pressing push seat (6); and rubber is fixed to the peripheral side of the film pressing wheel (601).

5. The film sticking device for battery box wrapping according to claim 4, characterized in that: A limiting plate (603) is also fixed on the film pressing push seat (6).

6. The film sticking device for battery box wrapping according to claim 1, characterized in that: A slide groove (505) is provided on one of the opposite inner sides of the clamping hinge rod A (501) and the clamping hinge rod B (502); a guide slide column (506) is provided on the cutter slide seat (503), and the guide slide column (506) is slidably matched with the slide groove (505).

7. The film sticking device for battery box wrapping according to claim 6, characterized in that: A support extension plate (102) is fixed at the bottom of the film-sticking frame (101), and a hinged center seat (103) is fixed on the top surface of the support extension plate (102), and a clamping hinge rod A (501) and a clamping hinge rod B (502) are hinged on the hinged center seat (103); an electric telescopic rod (104) is also fixed on the top of the hinged center seat (103); a cutter slide seat (503) is fixed at the telescopic end of the electric telescopic rod (104); a torsion spring is installed inside the hinged center seat (103) and between the clamping hinge rod A (501) and the clamping hinge rod B (502).

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