Squeezing type coating machine cleaning device

Abstract

The utility model discloses an extrusion type coating machine cleaning device, which relates to the field of lithium battery processing and comprises a machine body, a control panel is arranged in the middle of one side of the machine body, first motors are symmetrically arranged on two sides of the machine body, a rotating shaft is arranged on one side of the output end of each first motor in a penetrating manner, and a connecting rod is sleeved at one end of each rotating shaft. The two connecting rods are connected through a coating roller; a water tank is arranged in the middle of the top end of the machine body, the top end of the water tank is connected with a water outlet pipe through a water pump, two adjusting mechanisms are symmetrically arranged at the inner top end of the machine body, and spraying parts matched with the water outlet pipe are inserted into the adjusting mechanisms; a waste groove is formed in the bottom end of the inner surface of the machine body, and one side of the waste groove penetrates through the machine body and is provided with a water outlet. According to the utility model, the surface of the coating roller on the extrusion coating machine can be automatically cleaned in all directions, residual coating and dirt are effectively removed, and meanwhile, waste can be quickly discharged to improve the overall cleaning efficiency of equipment.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery processing, in particular to a cleaning device for an extrusion coating machine. Background Art

[0002] Lithium-ion batteries use lithium as the anode material. They are the most common type of battery in modern mobile devices and have become leaders in the energy sector due to their high energy density, long cycle life, low self-discharge rate, and environmental friendliness. Pole sheet coating is an essential step in the manufacturing of lithium-ion batteries. Extrusion coating is widely used in the production of lithium-ion battery pole sheets due to its advantages, including fast coating speed, excellent film uniformity, wide coating window, and high coating fluid utilization.

[0003] When using blade and roller coating equipment to coat surfaces like film and paper, while the coating rollers distribute the material evenly, some material remains on the outside of the rollers at the end of the production cycle. Removing this residual material requires manual wiping, a complex and time-consuming process that can lead to operator errors and damage to equipment or personnel. Furthermore, when wiping with rags or other materials, fibers can fall into the equipment or onto the floor, seriously contaminating the production environment over time.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes an extrusion coating machine cleaning device to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A cleaning device for an extrusion coating machine comprises a body, a coating die head is provided on one side of the body, a mounting platform is provided at the bottom end of the coating die head, a control panel is provided in the middle of one side of the body, motor one is symmetrically provided on both sides of the body, a rotating shaft is provided through one side of the output end of the motor one, a connecting rod is sleeved on one end of the rotating shaft, and the two connecting rods are connected by a coating roller; a water tank is provided in the middle of the top end of the body, the top end of the water tank is connected to a water outlet pipe through a water pump, two groups of adjustment mechanisms are symmetrically provided on the inner top end of the body, and spraying parts matching the water outlet pipe are interspersed inside the adjustment mechanisms; a waste trough is provided at the bottom end of the inner surface of the body, and a drainage outlet is provided on one side of the waste trough through the body.

[0008] Furthermore, in order to drive the spraying part to swing and rotate at the same time, to achieve all-round cleaning of the coating roller surface, to ensure that the detergent can evenly cover every corner of the coating roller, to effectively remove residual paint and dirt, and to keep the equipment in good working condition, the adjustment mechanism includes a motor 2 arranged at the top of the body, the output end of the motor 2 is provided with a bevel gear 1, one side of the bevel gear 1 is meshed with a bevel gear 2, a rotating rod is inserted in the middle of the bevel gear 2, a plurality of support columns matching with the body are provided at one end of the rotating rod close to the bevel gear 2, and a rotating rod matching with the support column and the spraying part is provided in the middle of the rotating rod. The movable part is provided with a driving part that cooperates with the support column on one side of the rotating part, and a bevel gear three is provided on the side of the rotating rod away from the bevel gear two, and a bevel gear four that cooperates with the spraying part is meshed on one side of the bevel gear three; the rotating part includes a connecting rod that is provided on the outside of the rotating rod and cooperates with the driving part, and the outside of the connecting rod cooperates with one of the support columns, and a triangular frame that cooperates with the spraying part is provided on the side of the connecting rod away from the bevel gear two; the driving part includes a motor three that is provided at the top of one of the support frames, and a worm is provided at the output end of the motor three, and a worm wheel that cooperates with the connecting rod is meshed on one side of the worm.

[0009] Furthermore, in order to spray the cleaning agent more quickly, achieve a wider and more uniform cleaning coverage, and optimize the overall cleaning performance, the spraying part includes a connecting pipe arranged at the bottom end of the water outlet pipe and matched with the four-phase bevel gear. The connecting pipe passes through the hypotenuse and the right-angle side of the triangular frame in sequence and is connected to a turntable. Rotating blades are evenly arranged on the outer side of the circumference of the turntable, and a number of water spray columns are arranged on one side of the rotating blades. The turntable, rotating blades and water spray columns are all hollow structures.

[0010] Furthermore, in order to effectively gather the cleaned stains and residual materials and other waste materials into the waste trough, and quickly discharge the waste materials through the drain outlet, thereby improving the overall cleaning efficiency of the equipment, reducing cleaning time and labor costs, and maintaining the cleanliness and safety of the production environment, the waste trough is composed of an inverted triangular notch and a rectangular notch.

[0011] The beneficial effects of the utility model are:

[0012] 1) With the cooperation of the water tank, water outlet pipe, adjustment mechanism, spraying part, waste trough and drain outlet, the utility model can drive the spraying part to swing and rotate at the same time, so as to achieve all-round cleaning of the coating roller surface, effectively remove residual paint and dirt, and at the same time, waste can be quickly discharged, thereby improving the overall cleaning efficiency of the equipment and reducing cleaning time and labor costs.

[0013] 2) Under the cooperation of the adjustment mechanism and the spraying part, the spraying part is driven to swing and rotate at the same time, so as to achieve all-round cleaning of the coating roller surface, ensuring that the detergent can quickly and evenly cover every corner of the coating roller, achieving a wider and more uniform cleaning coverage, effectively removing residual paint and dirt, and keeping the equipment in good working condition.

[0014] 3) With the cooperation of the waste trough and the drain outlet, the cleaned stains and residual materials and other waste materials are effectively gathered in the waste trough, and the waste is quickly discharged through the drain outlet, which improves the overall cleaning efficiency of the equipment, reduces cleaning time and labor costs, and maintains the cleanliness and safety of the production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a structural schematic diagram of a cleaning device for an extrusion coating machine according to an embodiment of the present utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of a cleaning device for an extrusion coating machine according to an embodiment of the present utility model;

[0018] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic structural diagram of a rotating part and a driving part in a cleaning device for an extrusion-type coating machine according to an embodiment of the present utility model;

[0020] Figure 5 It is a structural schematic diagram of a spraying component in an extrusion coating machine cleaning device according to an embodiment of the utility model.

[0021] In the picture:

[0022] 1. Machine body; 2. Coating die head; 3. Mounting platform; 4. Control panel; 5. Motor 1; 6. Rotating shaft; 7. Connecting rod; 8. Coating roller; 9. Water tank; 10. Water pump; 11. Water outlet pipe; 12. Adjustment mechanism; 1201. Motor 2; 1202. Bevel gear 1; 1203. Bevel gear 2; 1204. Rotating rod; 1205. Support column; 1206. Rotating part; 12061. Connecting rod; 12 062. Triangular frame; 1207. Driving part; 12071. Motor three; 12072. Worm; 12073. Worm gear; 1208. Bevel gear three; 1209. Bevel gear four; 13. Spraying part; 1301. Connecting pipe; 1302. Turntable; 1303. Rotating blade; 1304. Water spray column; 14. Waste trough; 15. Drain outlet; 16. Inverted triangle notch; 17. Rectangular notch. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the present utility model, a cleaning device for an extrusion coating machine is provided.

[0025] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-Figure 5 As shown, the extrusion coating machine cleaning device according to the embodiment of the present utility model includes a body 1, a coating die head 2 is provided on one side of the body 1, a mounting platform 3 is provided at the bottom end of the coating die head 2, a control panel 4 is provided in the middle of one side of the body 1, a motor 5 is symmetrically provided on both sides of the body 1, a rotating shaft 6 is provided on one side of the output end of the motor 5, a connecting rod 7 is sleeved on one end of the rotating shaft 6, and the two connecting rods 7 are connected by a coating roller 8; a water tank 9 is provided in the middle of the top of the body 1, the top of the water tank 9 is connected to the water outlet pipe 11 through a water pump 10, two groups of adjustment mechanisms 12 are symmetrically provided at the inner top of the body 1, and a spraying member 13 cooperating with the water outlet pipe 11 is interspersed inside the adjustment mechanism 12; a waste trough 14 is provided at the bottom end of the inner surface of the body 1, and a drain outlet 15 is provided on one side of the waste trough 14 through the body 1.

[0026] With the help of the above technical solution, the utility model can drive the spraying part 13 to swing and rotate at the same time under the cooperation of the water tank 9, the water outlet pipe 11, the regulating mechanism 12, the spraying part 13, the waste trough 14 and the drain outlet 15, so as to achieve all-round cleaning of the surface of the coating roller 8, effectively remove the residual paint and dirt, and at the same time, the waste can be discharged quickly, thereby improving the overall cleaning efficiency of the equipment and reducing the cleaning time and labor cost; under the cooperation of the regulating mechanism 12 and the spraying part 13, the spraying part 13 can be driven to swing and rotate at the same time ... The surface of the roller 8 is cleaned in all directions, ensuring that the cleaning agent can quickly and evenly cover every corner of the coating roller 8, achieving a wider and more uniform cleaning coverage, effectively removing residual paint and dirt, and keeping the equipment in good working condition; with the cooperation of the waste trough 14 and the drain outlet 15, the cleaned stains and residual materials and other waste materials are effectively gathered into the waste trough 14, and the waste materials are quickly discharged through the drain outlet 15, thereby improving the overall cleaning efficiency of the equipment, reducing cleaning time and labor costs, and maintaining the cleanliness and safety of the production environment.

[0027] In the present invention, it is necessary to explain that the extrusion coating machine is composed of a feeding system, an extrusion system, a coating die 2, a coating roller 8, a substrate conveying system, a heating / cooling system, a control system and a drying system; the coating die 2 and the coating roller 8 in the extrusion coating machine are key components, and the coating die 8 is composed of a die body, a feed port, a flow channel, a lip and a temperature control mechanism; the die body is usually made of a high-strength metal material (such as aluminum alloy or stainless steel) with good corrosion resistance and wear resistance; the feed port is used to introduce the molten coating material into the die; the flow channel is a channel inside the die, which is used to guide the coating material through and achieve the desired coating Thickness; the lip is the discharge part of the die head, which usually adopts an adjustable design to control the flow rate and thickness of the coating material; the temperature control mechanism is used to adjust the temperature of the die head to keep the coating material in an appropriate flow state; the coating roller 8 consists of a roller body, a driving mechanism and a pressure mechanism; the roller body is usually made of metal material, and the surface may be specially treated to enhance wear resistance and anti-sticking properties; the driving mechanism drives the coating roller to rotate through an electric motor or other means; the pressure mechanism is used to adjust the contact pressure between the coating roller and the substrate to be coated to ensure uniform coating; the working principle and structure of the coating die head 2 and the coating roller 8 are existing technologies and will not be elaborated here.

[0028] In one embodiment, for the above-mentioned adjustment mechanism 12, the adjustment mechanism 12 includes a motor 2 1201 arranged at the top of the body 1, and the output end of the motor 2 1201 is provided with a bevel gear 1202, and one side of the bevel gear 1 1202 is meshed with a bevel gear 2 1203, and a rotating rod 1204 is inserted in the middle of the bevel gear 2 1203. The end of the rotating rod 1204 close to the bevel gear 2 1203 is provided with a plurality of support columns 1205 that cooperate with the body 1, and a rotating member 1206 that cooperates with the support column 1205 and the spraying member 13 is provided in the middle of the rotating rod 1204, and a driving member 1207 that cooperates with the support column 1205 is provided on one side of the rotating member 1206. A bevel gear 3 1208 is provided on the side of the rotating rod 1204 away from the bevel gear 2 1203, and a bevel gear 4 1208 that meshes with the spraying member 13 is provided on one side. 209; The rotating member 1206 includes a connecting rod 12061 arranged on the outside of the rotating rod 1204 and cooperating with the driving member 1207, and the outside of the connecting rod 12061 cooperates with one of the support columns 1205, and a triangular frame 12062 cooperating with the spraying member 13 is provided on the side of the connecting rod 12061 away from the bevel gear 2 1203; the driving member 1207 includes a motor 3 12071 arranged at the top of one of the support columns 1205, and a worm 12072 is provided at the output end of the motor 3 12071, and a worm wheel 12073 cooperating with the connecting rod 12061 is meshed on one side of the worm 12072, so that the spraying member 13 can be driven to swing and rotate at the same time, thereby achieving all-round cleaning of the surface of the coating roller 8, ensuring that the detergent can evenly cover every corner of the coating roller 8, effectively removing residual paint and dirt, and keeping the equipment in good working condition.

[0029] The working principle of the adjustment mechanism 12 is as follows: under the action of the control panel 4, the motor 2 1201 is controlled and started, and the output end of the motor 2 1201 drives the bevel gear 1 1202 to rotate, and during the rotation of the bevel gear 1 1202, the meshing bevel gear 2 1203 is driven to rotate, and during the rotation of the bevel gear 2 1203, the rotating rod 1204 rotates, and under the support of the support column 1205, the rotating rod 1204 rotates stably, and during the rotation of the rotating rod 1204, the bevel gear 3 1208 is driven to rotate, and during the rotation of the bevel gear 3 1208, the bevel gear 4 1209 is driven to rotate, and during the rotation of the bevel gear 4 1209, the spraying member 13 is driven to rotate.

[0030] Under the action of the control panel 4, the motor three 12071 is controlled and started, and the worm 12072 is driven to rotate under the action of the output end of the motor three 12071. Under the support of the support column 1205, the worm 12072 rotates stably, and during the rotation of the worm 12072, it drives the meshing worm wheel 12073 to rotate, and during the rotation of the worm wheel 12073, it drives the connecting rod 12061 to rotate. Under the action of the support column 1205, the connecting rod 12061 rotates stably, and during the rotation of the connecting rod 12061, it drives the triangular frame 12062 to rotate, and during the rotation of the triangular frame 12062, it drives the spraying part 13 to swing left and right.

[0031] In one embodiment, for the above-mentioned spraying member 13, the spraying member 13 includes a connecting pipe 1301 arranged at the bottom end of the water outlet pipe 11 and matched with the bevel gear four 1209. The connecting pipe 1301 passes through the hypotenuse and the right-angle side of the triangular frame 12062 in sequence and is connected to a turntable 1302. Rotating blades 1303 are evenly arranged on the outer side of the circumference of the turntable 1302, and a plurality of water spray columns 1304 are arranged on one side of the rotating blades 1303; the turntable 1302, the rotating blades 1303 and the water spray columns 1304 are all hollow structures, so that the cleaning agent can be sprayed more quickly, a wider and more uniform cleaning coverage can be achieved, and the overall cleaning processing performance is optimized.

[0032] In one embodiment, for the above-mentioned waste trough 14, the waste trough 14 is composed of an inverted triangular notch 16 and a rectangular notch 17, so as to effectively gather the waste materials such as the cleaned stains and residual materials into the waste trough 14, and then quickly discharge the waste materials through the drain outlet 15, thereby improving the overall cleaning efficiency of the equipment, reducing cleaning time and labor costs, and maintaining the cleanliness and safety of the production environment.

[0033] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0034] In actual application, in the initial state, the operator controls and starts the motor 5 under the action of the control panel 4, and drives the rotating shaft 6 to rotate under the action of the output end of the motor 5, and drives the connecting rod 7 to rotate during the rotation of the rotating shaft 6, and drives the coating roller 8 to rotate during the rotation of the connecting rod 7. When coating is required, the coating roller 8 is rotated to fit the coating die head 2. When the coating operation is completed and cleaning is required, the coating roller 8 is rotated under the machine body 1. At this time, under the action of the control panel 4, the water pump 10 is controlled and started. The water pump 10 draws the cleaning solvent in the water tank 9 into the water outlet pipe 11. Under the action of the control panel 4, the regulating mechanism 12 is controlled and started. Under the action of the hollow structure of the regulating mechanism 12 and the spraying member 13, the coating roller 8 is cleaned. At the same time, under the action of the hypotenuse of the inverted triangular notch 16 in the waste trough, the waste is gathered in the rectangular notch 17, and the waste is discharged through the drain outlet 15.

[0035] The working principle of the adjustment mechanism 12 is as described above.

[0036] In summary, with the aid of the above technical solution of the present invention, the present invention can drive the spraying member 13 to swing and rotate at the same time under the cooperation of the water tank 9, the water outlet pipe 11, the adjusting mechanism 12, the spraying member 13, the waste trough 14 and the drain outlet 15, thereby achieving all-round cleaning of the surface of the coating roller 8, effectively removing residual paint and dirt, and at the same time, the waste can be quickly discharged, thereby improving the overall cleaning efficiency of the equipment and reducing cleaning time and labor costs; under the cooperation of the adjusting mechanism 12 and the spraying member 13, the spraying member 13 is driven to swing and rotate at the same time, Achieve all-round cleaning of the surface of the coating roller 8, ensure that the detergent can quickly and evenly cover every corner of the coating roller 8, achieve a wider and more uniform cleaning coverage, effectively remove residual paint and dirt, and keep the equipment in good working condition; under the cooperation of the waste trough 14 and the drain outlet 15, the cleaned stains and residual materials and other waste materials are effectively gathered into the waste trough 14, and the waste is quickly discharged through the drain outlet 15, thereby improving the overall cleaning efficiency of the equipment, reducing cleaning time and labor costs, and maintaining the cleanliness and safety of the production environment.

[0037] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cleaning device for an extrusion coating machine, comprising a machine body (1), a coating die head (2) being provided on one side of the machine body (1), and a mounting platform (3) being provided at the bottom end of the coating die head (2), characterized in that: A control panel (4) is provided in the middle of one side of the machine body (1), and motors (5) are symmetrically provided on both sides of the machine body (1), a rotating shaft (6) is provided through one side of the output end of the motor (5), and a connecting rod (7) is sleeved on one end of the rotating shaft (6), and the two connecting rods (7) are connected by a coating roller (8); A water tank (9) is provided at the middle of the top of the body (1), the top of the water tank (9) is connected to the water outlet pipe (11) via a water pump (10), two groups of regulating mechanisms (12) are symmetrically provided at the inner top of the body (1), and a spraying member (13) cooperating with the water outlet pipe (11) is interspersed inside the regulating mechanism (12); A waste trough (14) is provided at the bottom end of the inner surface of the machine body (1), and a drainage outlet (15) is provided on one side of the waste trough (14) and passes through the machine body (1).

2. The cleaning device for an extrusion coating machine according to claim 1, characterized in that: The regulating mechanism (12) includes a second motor (1201) arranged at the top of the body (1), a first bevel gear (1202) is provided on the output end of the second motor (1201), a second bevel gear (1203) is meshed with one side of the first bevel gear (1202), a rotating rod (1204) is inserted in the middle of the second bevel gear (1203), and a plurality of support columns (1205) that cooperate with the body (1) are provided at one end of the rotating rod (1204) close to the second bevel gear (1203). A rotating member (1206) is provided in the middle of the rotating rod (1204) and is matched with the support column (1205) and the spraying member (13); a driving member (1207) is provided on one side of the rotating member (1206) and is matched with the support column (1205); a bevel gear (3) (1208) is provided on the side of the rotating rod (1204) away from the bevel gear (2) (1203); and a bevel gear (4) (1209) is provided on one side of the bevel gear (1208) and is matched with the spraying member (13).

3. The cleaning device for an extrusion coating machine according to claim 2, characterized in that: The rotating member (1206) includes a connecting rod (12061) arranged on the outside of the rotating rod (1204) and cooperating with the driving member (1207), and the outside of the connecting rod (12061 cooperates with one of the supporting columns (1205). A triangular frame (12062) cooperating with the spraying member (13) is provided on the side of the connecting rod (12061) away from the second bevel gear (1203).

4. The cleaning device for an extrusion coating machine according to claim 3, characterized in that: The driving member (1207) includes a third motor (12071) arranged at the top end of one of the support columns (1205), a worm (12072) being provided at the output end of the third motor (12071), and a worm wheel (12073) engaging with the connecting rod (12061) being provided on one side of the worm (12072).

5. The cleaning device for an extrusion coating machine according to claim 3, characterized in that: The spraying member (13) includes a connecting pipe (1301) arranged at the bottom end of the water outlet pipe (11) and matched with the bevel gear four (1209), the connecting pipe (1301) sequentially passes through the hypotenuse and the right-angle side of the triangular frame (12062) and is connected to a turntable (1302), the outer side of the circumference of the turntable (1302) is evenly provided with rotating blades (1303), and a plurality of water spray columns (1304) are provided on one side of the rotating blade (1303).

6. The cleaning device for an extrusion coating machine according to claim 5, characterized in that: The rotating disk (1302), the rotating blades (1303) and the water spray column (1304) are all hollow structures.

7. The cleaning device for an extrusion coating machine according to claim 1, characterized in that: The waste trough (14) is composed of an inverted triangular notch (16) and a rectangular notch (17).

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