Drying oven cleaning device

Abstract

The utility model discloses a drying oven cleaning device which comprises a drying oven and a cleaning assembly, the drying oven comprises a machine body and a plurality of sets of drying oven rollers arranged and installed in the machine body, a cover plate is installed on the upper portion of the drying oven, the cleaning assembly comprises a plurality of cleaning blocks and a screw motor, and a connecting block is installed between every two adjacent cleaning blocks. A movable block is installed on the surface of one cleaning block, the output end of the screw motor is in threaded connection with the movable block, and a limiting component for limiting rotation of the cleaning block is arranged in the machine body. The drying oven roller cleaning device is simple in structure, particles left on the surface of a drying oven roller can be removed in the back-and-forth movement process of the cleaning block, the screw motor can drive the cleaning block to move, it is guaranteed that the cleaning block is more stable in the movement process, the cleaning difficulty is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery diaphragm coating, in particular to an oven cleaning device. Background Art

[0002] Lithium battery diaphragm coating refers to applying a layer of coating on the diaphragm. The coating is usually composed of polymer materials, which can improve battery safety, transmission efficiency and service life. In the process of lithium battery diaphragm coating, in order to quickly dry the coating and remove moisture, an oven is needed. The oven is dried by multiple oven rollers. The oven rollers are heated and rotated to make the coating exposed to hot air between the rollers, thereby achieving rapid drying and curing. After repeated use, the oven rollers will have adsorbed impurities on the surface. Dirty oven rollers will affect product quality, so the oven rollers need to be cleaned. The existing oven roller cleaning method is often manually cleaned, and only one oven roller can be cleaned at a time. After cleaning multiple oven rollers, it will be too tiring, time-consuming and labor-intensive, and it is not possible to clean the surface of multiple oven rollers at the same time. The above technology has the problem that the method of cleaning the oven rollers is relatively cumbersome, time-consuming and labor-intensive, and it is not possible to clean the surface of multiple oven rollers at the same time. For this reason, an oven cleaning device is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide an oven cleaning device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oven cleaning device, comprising an oven and a cleaning assembly, the oven comprising a body, a plurality of groups of oven rollers arranged and installed inside the body, a cover plate being installed on the upper part of the oven, the cleaning assembly comprising a plurality of cleaning blocks and a screw motor, connecting blocks being installed between adjacent cleaning blocks, a movable block being installed on the surface of one of the cleaning blocks, the output end of the screw motor being threadedly connected to the movable block, and a limiting component for limiting the rotation of the cleaning block being provided in the body.

[0005] As a further solution of the utility model: a bracket is installed on the surface of the screw motor, and the bracket is installed with a support block arranged inside the body, and the output end of the screw motor is installed with a shape block arranged inside the body.

[0006] As a further solution of the utility model: the limiting component includes a horizontally arranged round rod, both ends of the round rod are installed with plug-in blocks, the surface sliding sleeve of the round rod is provided with a slider, and the slider is connected to the cleaning block.

[0007] As a further solution of the utility model: a material receiving assembly located below a plurality of groups of oven rollers is provided in the machine body, and a surface of the material receiving assembly is connected to the plug-in block.

[0008] As a further solution of the utility model: the material receiving assembly includes a material receiving box arranged below the oven roller, and supporting legs arranged at the four corners of the lower end surface of the material receiving box. Both side walls of the material receiving box parallel to the length direction of the oven roller are provided with through grooves connected to the interior of the material receiving box.

[0009] As a further solution of the utility model: control blocks are installed on the two inner side walls of the material receiving box perpendicular to the through slot, and a pushing block slidably connected to the material receiving box is provided between the two control blocks.

[0010] As a further solution of the utility model: the material receiving box is provided with collecting boxes at the two side walls of the through slot, and the two collecting boxes are connected to the material receiving box through two mounting blocks.

[0011] As a further solution of the utility model: handles are installed on the surfaces of several groups of the connecting blocks.

[0012] As a further solution of the utility model: the support block and the shape block are both plugged into the interior of the machine body through short rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The cleaning block can remove the residual particles on the surface of the oven roller during the back and forth movement. Secondly, the screw motor can drive the cleaning block to move and ensure that it is more stable during the movement, reducing the difficulty of cleaning and improving the efficiency of cleaning.

[0015] 2. The surfaces of multiple oven rollers can be cleaned through the cleaning component, and the fallen particles can be collected through the material receiving component. The two collecting boxes can be used to clean the particles without removing the material receiving boxes from the inside of the machine body. The particles in the material receiving boxes can be pushed to the left or right through the pushing block and the two control blocks, thereby achieving the effect of cleaning three oven rollers at the same time and facilitating the collection of fallen particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the machine body of the utility model;

[0018] Figure 3 It is a detailed three-dimensional schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning component of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the material connection component of the utility model;

[0021] In the figure: 1, oven; 1a, machine body; 1b, oven roller; 1c, cover plate; 2, cleaning assembly; 2a, cleaning block; 2b, connecting block; 2c, movable block; 2d, screw motor; 2e, bracket; 3, material receiving assembly; 301, material receiving box; 302, supporting leg; 303, through groove; 4, supporting block; 5, U-shaped block; 6, handle; 7, sliding block; 8, round rod; 9, plug-in block; 10, control block; 11, pushing block; 12, mounting block; 13, collecting box; 14, short rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 In an embodiment of the utility model, an oven cleaning device includes an oven 1 and a cleaning assembly 2, the oven 1 includes a body 1a, a plurality of oven rollers 1b arranged and installed inside the body 1a, a cover plate 1c is installed on the upper part of the oven 1, the cleaning assembly 2 includes a plurality of cleaning blocks 2a and a screw motor 2d, connecting blocks 2b are installed between adjacent cleaning blocks 2a, a movable block 2c is installed on the surface of one of the cleaning blocks 2a, the output end of the screw motor 2d is threadedly connected to the movable block 2c, and a limiting component for limiting the rotation of the cleaning block 2a is provided in the body 1a.

[0024] Specifically, the shape of the cleaning block 2a is not limited. In this embodiment, the cleaning block 2a is semicircular, and the inner diameter of the cleaning block 2a is adapted to the outer diameter of the oven roller 1b, and the number of cleaning blocks 2a and the oven roller 1b is the same and one-to-one corresponding, so that the cleaning block 2a can be fully contacted with the oven roller 1b. The cover plate 1c and the body 1a are detachably connected, which is convenient for subsequent maintenance and disassembly of the parts inside the body 1a. In this example, preferably, the number of cleaning blocks 2a is three, and the distance between adjacent cleaning blocks 2a is 4. They are connected through a connecting block 2b, wherein a movable block 2c is fixedly installed on the surface of a cleaning block 2a in the middle, which serves to connect the screw motor 2d and the cleaning block 2a. When the output end of the screw motor 2d rotates, the movable block 2c will also rotate together. However, since the limiting component can limit the movable block 2c, when the output end of the screw motor 2d rotates in the forward and reverse directions, the movable block 2c will move back and forth along the length direction of the output end of the screw motor 2d, thereby ensuring that the cleaning block 2a cleans the surface of the oven roller 1b.

[0025] See also Figure 4 In one embodiment, in this embodiment, preferably, a bracket 2e is installed on the surface of the screw motor 2d, and the bracket 2e is installed with a support block 4 arranged inside the body 1a, and the output end of the screw motor 2d is installed with a U-shaped block 5 arranged inside the body 1a, and the support block 4 and the U-shaped block 5 are both inserted into the body 1a through a short rod 14.

[0026] Specifically, a bracket 2e is fixedly installed on the surface of the screw motor 2d, and the bracket 2e is fixedly connected to the support block 4. The other end of the screw motor 2d away from the bracket 2e is rotatably connected to the U-shaped block 5, and the support block 4 and the U-shaped block 5 are both detachably plugged into the interior of the body 1a through a short rod 14, which is convenient for dismantling, installation and maintenance during subsequent use, and can greatly improve the overall use efficiency.

[0027] See also Figure 4 In one embodiment, in this embodiment, preferably, the limiting component includes a horizontally arranged round rod 8, both ends of the round rod 8 are equipped with plug-in blocks 9, a sliding sleeve is provided on the surface of the round rod 8, and the sliding sleeve 7 is connected to the cleaning block 2a.

[0028] Specifically, the round rod 8 is arranged parallel to the side of the screw motor 2d, and the length direction of the round rod 8 is the same as the length direction of the screw motor 2d, and the position of the round rod 8 is fixed by the plug-in blocks 9 fixed at both ends, and the cleaning block 2a is connected to the round rod 8 by the slider 7. In this way, when the cleaning block 2a is moving, the round rod 8 and the slider 7 can limit the axial rotation of the cleaning block 2a, so that it can move along the length direction of the round rod 8 and the screw motor 2d, which can ensure the stability of the cleaning process and further improve the cleaning efficiency.

[0029] See also Figure 5 In one embodiment, in this embodiment, preferably, a material receiving assembly 3 is provided in the machine body 1a and is located below a plurality of groups of oven rollers 1b. The surface of the material receiving assembly 3 is connected to the plug-in block 9. By arranging the material receiving assembly 3 below a plurality of groups of oven rollers 1b, it is ensured that the debris cleaned from the surface of the oven rollers 1b is collected uniformly to prevent it from being scattered inside the machine body 1a, thereby affecting the subsequent use effect of the oven.

[0030] See also Figure 5 In one embodiment, in this embodiment, preferably, the material receiving assembly 3 includes a material receiving box 301 arranged below the oven roller 1b, supporting legs 302 arranged at the four corners of the lower end surface of the material receiving box 301, and two side walls of the material receiving box 301 parallel to the length direction of the oven roller 1b are provided with through grooves 303 connecting to the interior of the material receiving box 301.

[0031] Specifically, the receiving box 301 can collect the debris dropped after cleaning. Secondly, the multiple legs 302 can stabilize the position of the receiving box 301 in the body 1a. The through groove 303 on the receiving box 301 is convenient for cleaning the garbage inside the receiving box 301.

[0032] See also Figure 5 In one embodiment, in this embodiment, preferably, control blocks 10 are installed on both inner side walls of the receiving box 301 perpendicular to the through slot 303, and a pushing block 11 slidably connected to the receiving box 301 is provided between the two control blocks 10. The pushing block 11 is controlled by the control block 10 to reciprocate inside the receiving box 301, so that all the garbage in the receiving box 301 is discharged from the through slot 303.

[0033] See also Figure 5 In one embodiment, in this embodiment, preferably, the receiving box 301 is provided with a collection box 13 at both side walls of the through slot 303, and the two collection boxes 13 are connected to the receiving box 301 through two mounting blocks 12. Further, the position of the collection box 13 is fixed by the mounting block 12, and then the collection box 13 can collect the garbage discharged from the receiving box 301, and the mounting block 12 is detachably connected to the receiving box 301, which is convenient for the subsequent dumping of the garbage in the collection box 13.

[0034] See also Figure 1 In one embodiment, in this embodiment, preferably, handles 6 are installed on the surfaces of several groups of connecting blocks 2b, and the cleaning component 2 can be further driven to move upward by the handles 6 to prevent the cleaned particles from falling to the top of the inside of the body 1a.

[0035] The working principle and use process of the utility model are as follows: when it is necessary to clean the surface of the uncleaned oven roller 1b, the handle 6 is lifted and moved upward to make the cleaning assembly 2 move upward. When the cleaning assembly 2 moves upward, the two sliders 7, the two round rods 8, the four plug-in blocks 9 and the four short rods 14 are moved out from the inside of the material receiving box 301. At this time, the material receiving box 301 is pushed to move to the left or right, and the material receiving box 301 is moved to the bottom of the uncleaned oven roller 1b, and the bottoms of the three cleaning blocks 2a are aligned with the surfaces of the multiple oven rollers 1b, and the four plug-in blocks 9 and the four short rods 14 are aligned with the material receiving box 301. The internal plug-in connection can be made, at this time, the screw motor 2d can be operated to rotate the multiple oven rollers 1b, and the output end of the screw motor 2d will move forward and backward repeatedly, and be used in conjunction with the rotation of the multiple oven rollers 1b to clean the surfaces of the multiple oven rollers 1b, and the cleaned particles will fall into the inside of the receiving box 301. When it is necessary to clean the particles inside the receiving box 301, the pushing block 11 is moved to the left or right to make the particles fall into the inside of the two collecting boxes 13 through the two through holes 303, and the two collecting boxes 13 can be removed by removing the bolts fixing the four mounting blocks 12.

[0036] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0037] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent changes made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. An oven cleaning device, comprising an oven (1) and a cleaning assembly (2), wherein the oven (1) comprises a body (1a), a plurality of groups of oven rollers (1b) arranged and installed inside the body (1a), and a cover plate (1c) is installed on the upper part of the oven (1), characterized in that: The cleaning assembly (2) comprises a plurality of cleaning blocks (2a) and a screw motor (2d), connecting blocks (2b) being arranged between adjacent cleaning blocks (2a), a movable block (2c) being arranged on the surface of one of the cleaning blocks (2a), an output end of the screw motor (2d) being threadedly connected to the movable block (2c), and a limiting component for limiting the rotation of the cleaning block (2a) being arranged in the machine body (1a).

2. The oven cleaning device according to claim 1, characterized in that: A bracket (2e) is mounted on the surface of the screw motor (2d), and a support block (4) disposed inside the machine body (1a) is mounted on the bracket (2e), and a U-shaped block (5) disposed inside the machine body (1a) is mounted on the output end of the screw motor (2d).

3. The oven cleaning device according to claim 1, characterized in that: The limiting component comprises a horizontally arranged round rod (8), with plug-in blocks (9) installed at both ends of the round rod (8), a sliding block (7) being provided on the surface of the round rod (8), and the sliding block (7) being connected to the cleaning block (2a).

4. The oven cleaning device according to claim 3, characterized in that: A material receiving assembly (3) located below a plurality of groups of oven rollers (1b) is provided in the machine body (1a), and a surface of the material receiving assembly (3) is connected to a plug-in block (9).

5. The oven cleaning device according to claim 4, characterized in that: The material receiving assembly (3) comprises a material receiving box (301) arranged below the oven roller (1b), supporting legs (302) arranged at four corners of the lower end surface of the material receiving box (301), and two side walls of the material receiving box (301) parallel to the length direction of the oven roller (1b) are provided with through grooves (303) connected to the interior of the material receiving box (301).

6. The oven cleaning device according to claim 5, characterized in that: Control blocks (10) are installed on both inner side walls of the material receiving box (301) perpendicular to the through slot (303), and a pushing block (11) slidably connected to the material receiving box (301) is provided between the two control blocks (10).

7. The oven cleaning device according to claim 5, characterized in that: The material receiving box (301) is provided with collecting boxes (13) at two side walls of the through slot (303), and the two collecting boxes (13) are connected to the material receiving box (301) via two mounting blocks (12).

8. The oven cleaning device according to claim 1, characterized in that: Handles (6) are installed on the surfaces of the plurality of groups of connection blocks (2b).

9. The oven cleaning device according to claim 2, characterized in that: The support block (4) and the U-shaped block (5) are both plugged into the interior of the machine body (1a) via a short rod (14).

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