Efficient gluing equipment for assembling end cover of air filter

Abstract

The invention discloses air filter end cover assembly efficient gluing equipment which comprises a fixing frame, a first conveying belt and a second conveying belt are fixedly installed in the fixing frame, the first conveying belt is located above the second conveying belt, and a gluing assembly is fixedly installed on the fixing frame; before gluing, the inner wall of an end cover is cleaned through a cleaning brush, the subsequent end cover adhesion effect is effectively improved, the interior of the end cover is full-automatically glued through a glue outlet pipe driven by a rotary disc, and after gluing of the end cover is completed, the glued end cover is driven by a limiting block to be attached to a filter, so that assembly of the end cover is completed, and the assembly efficiency is improved. The end covers do not need to be transported, working continuity is guaranteed, meanwhile, the adhesion effect of the end covers is effectively improved, human intervention is not needed in the end cover assembling process, and therefore efficient assembling of the filter is achieved.

Description

Technical Field

[0001] The invention relates to the field of air filter processing equipment, in particular to a high-efficiency glue coating device for assembling an air filter end cover. Background Art

[0002] The air filter is located in the engine intake system. It is an assembly composed of one or more filter components that clean the air. Its main function is to filter out harmful impurities in the air that will enter the cylinder to reduce the early wear of the cylinder, piston, piston ring, valve and valve seat.

[0003] During assembly, a layer of glue needs to be applied between the air filter end cover and the filter element to increase sealing and prevent leakage. The end cover glue coating can effectively prevent dust and impurities in the air from entering the filter element through the gap between the end cover and the filter element, thereby ensuring the filtering effect and service life of the filter element. However, in the prior art, after the end cover is glued, it is necessary to manually transfer the end cover to the bonding station, which is time-consuming and labor-intensive and seriously affects work efficiency.

[0004] To this end, the Chinese patent provides an oil filter element bonding device (publication number: CN106586517B). The unloading device in this technical solution can automatically transfer the upper and lower end covers coated with glue to the conveyor belt for the next step of bonding, which greatly improves the gluing and bonding efficiency of the oil filter element and reduces the labor intensity of the operator.

[0005] However, in actual use, the above technical solution cannot automatically clean the end cap before gluing, and the processing environment is usually complex, and impurities such as dust attached to the end cap are likely to affect the viscosity of the glue and product quality;

[0006] At the same time, after gluing, the end cap needs to be transported to the next work area for assembly and installation, and the work continuity is poor. When the ambient temperature is high or the ambient ventilation volume is large, the glue is easy to solidify during transportation and affect the subsequent assembly process.

[0007] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0008] The object of the present invention is to provide an efficient glue coating device for assembling an air filter end cover, so as to solve the technical defects proposed by the background technology.

[0009] The object of the present invention can be achieved by the following technical scheme: an air filter end cover assembly high-efficiency glue coating equipment, comprising a fixing frame, a conveyor belt 1 and a conveyor belt 2 are fixedly installed in the fixing frame, the conveyor belt 1 is located above the conveyor belt 2, and a glue coating assembly is fixedly installed on the fixing frame;

[0010] The glue coating assembly includes a fixed block 1, a fixed block 2 and a clamping block. The fixed block 1 and the fixed block 2 are respectively located on both sides of the conveyor belt 2. The clamping block is movably mounted on the fixed block 1 and the fixed block 2. A rotating plate is movably mounted on the fixed block 1. A cleaning brush and a turntable are movably mounted on the bottom of the rotating plate.

[0011] A material storage barrel is fixedly installed above the rotating plate, a rubber outlet pipe is fixedly installed at the bottom of the turntable, the rubber outlet pipe is fixedly connected to the material storage barrel through a pipeline, a limit block is movably installed on the second fixed block, a card slot is opened at the center of the limit block, and the limit block is located below the rotating plate.

[0012] Preferably, a screw rod is movably installed in the fixed block, a moving block is movably installed on the screw rod through a thread, the moving block is fixedly connected to a connecting plate, a storage barrel is fixedly installed on the top of the connecting plate, a rotating cylinder is fixedly installed on the bottom of the connecting plate, and the output end of the rotating cylinder is fixedly connected to the rotating plate.

[0013] Preferably, the rotating plate is V-shaped, and a driving motor and a second rotating cylinder are fixedly installed at the bottom of the rotating plate. The output end of the driving motor is fixedly connected to the cleaning brush, and the output end of the second rotating cylinder is fixedly connected to the turntable.

[0014] Preferably, a screw rod 2 is movably installed in the fixed block 2, a movable block 2 is movably installed on the screw rod 2 via a thread, and the movable block 2 is fixedly connected to a connecting plate 2.

[0015] Preferably, a rotating motor is fixedly mounted on the second connecting plate, the output end of the rotating motor is fixedly connected to the limit block, a fixed tube is fixedly mounted inside the limit block, a movable rod is movably mounted in the fixed tube, multiple fixed tubes are provided, and the fixed tubes are evenly spaced in the slot, an airbag is fixedly mounted in the fixed tube, and one side of the airbag is fixedly connected to the movable rod.

[0016] Preferably, a lifting cylinder is fixedly installed at the bottom of the limit block, and airbag 2 is fixedly installed inside the limit block. The output end of the lifting cylinder is fixedly connected to airbag 2, and airbag 2 is fixedly connected to airbag 1 through a pipeline.

[0017] Preferably, fixed tube 2 is fixedly installed in both fixed block 1 and fixed block 2, movable rod 2 is movably installed in fixed tube 2, one end of movable rod 2 is fixedly connected to the clamping block, airbag 3 is fixedly installed inside fixed tube 2, and one side of airbag 3 is fixedly connected to movable rod 2.

[0018] Preferably, airbag four is fixedly mounted on the fixing block two, airbag four is located above the fixing tube two, and airbag four is fixedly connected to airbag three through a pipeline.

[0019] The beneficial effects of the present invention are as follows:

[0020] (1) The present invention uses a conveyor belt to transport a pair of end caps until the end caps move into the slots, at which time the rotating plate is moved so that the bottom of the cleaning brush is flush with the top of the limit block, driving the rotating plate to rotate so that the cleaning brush moves to the top of the slots, and the rotating plate continues to move downward until the cleaning brush fits the inner wall of the end cap, at which time the cleaning brush is driven to rotate, thereby achieving rapid cleaning of the inner wall of the end cap;

[0021] At the same time, after cleaning is completed, the rotating plate is driven to move upward, and the turntable is moved to the top of the card slot, the glue is squeezed out through the glue outlet pipe, and the rotating turntable is used to drive the glue outlet pipe to apply glue inside the end cap, and the above steps are repeated to achieve efficient gluing of the end cap;

[0022] (2) The present invention also uses two pairs of conveyor belts to transport the filter. After the gluing is completed, the limit block rotates 180 degrees to make the glue-coated surface of the end cover face downward, driving the limit block to move downward so that the end cover fits the filter, thereby completing the assembly of the end cover. There is no need to transport the end cover, thus ensuring work continuity.

[0023] After the end cover and the filter are fitted, the limit block is driven to continue to press down, thereby applying pressure to the end cover, effectively improving the adhesion effect of the end cover. At the same time, during the downward movement of the limit block, the clamping block is driven to move synchronously, thereby clamping and fixing the filter to prevent the filter from shifting, thereby effectively ensuring the concentricity of the filter and the end cover, and further improving the adhesion effect of the end cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings;

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the glue coating component in the present invention;

[0027] Figure 3 It is a structural schematic diagram of the fixing block 1 in the present invention;

[0028] Figure 4 It is a structural schematic diagram of the rotating plate in the present invention;

[0029] Figure 5 It is a structural schematic diagram of the fixed block 2 in the present invention;

[0030] Figure 6 It is a structural schematic diagram of the mobile block 2 in the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the limit block in the present invention;

[0032] Figure 8 It is a structural schematic diagram of the clamping block in the present invention.

[0033] Legend: 1. Fixed frame; 101. Conveyor belt 1; 102. Conveyor belt 2; 2. Gluing assembly; 201. Fixed block 1; 202. Fixed block 2; 203. Clamping block; 204. Rotating plate; 205. Cleaning brush; 206. Turntable; 207. Storage barrel; 208. Glue outlet pipe; 209. Limiting block; 210. Slot; 211. Screw rod 1; 212. Moving block 1; 213. Connecting plate 1 ; 214, rotating cylinder one; 215, driving motor; 216, rotating cylinder two; 217, screw rod two; 218, moving block two; 219, connecting plate two; 220, rotating motor; 221, fixed tube one; 222, movable rod one; 223, airbag one; 224, lifting cylinder; 225, airbag two; 226, fixed tube two; 227, movable rod two; 228, airbag three; 229, airbag four. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1: Please refer to Figure 1 - Figure 5 As shown, this embodiment is a high-efficiency gluing device for assembling an air filter end cover, comprising a fixing frame 1, in which a conveyor belt 101 and a conveyor belt 2 102 are fixedly installed, the conveyor belt 101 is located above the conveyor belt 2 102, and a gluing assembly 2 is fixedly installed on the fixing frame 1, wherein both the conveyor belt 101 and the conveyor belt 2 102 are equipped with driving devices to ensure the normal operation of the conveyor belt 101 and the conveyor belt 2 102, the end cover is driven to move by the conveyor belt 101, and the filter is driven to move by the conveyor belt 2 102, so as to realize the efficient assembly of the filter.

[0036] The glue coating assembly 2 includes a fixed block 201, a fixed block 202 and a clamping block 203. The fixed block 201 and the fixed block 202 are respectively located on both sides of the conveyor belt 2 102. The clamping block 203 is movably installed on the fixed block 201 and the fixed block 202. A rotating plate 204 is movably installed on the fixed block 201. A cleaning brush 205 and a turntable 206 are movably installed at the bottom of the rotating plate 204.

[0037] A material storage barrel 207 is fixedly installed above the rotating plate 204, a glue discharge pipe 208 is fixedly installed at the bottom of the turntable 206, and the glue discharge pipe 208 is fixedly connected to the material storage barrel 207 through a pipeline. A screw rod 211 is movably installed in the fixed block 201, and a moving block 212 is movably installed on the screw rod 211 through a thread. The moving block 212 is fixedly connected to a connecting plate 213, the material storage barrel 207 is fixedly installed on the top of the connecting plate 213, and a rotating cylinder 214 is fixedly installed on the bottom of the connecting plate 213, and the output end of the rotating cylinder 214 is fixedly connected to the rotating plate 204.

[0038] The screw rod 1 211 and the screw rod 2 217 respectively form a screw rod transmission structure with the moving block 1 212 and the moving block 2 218 through threads. At the same time, a driving device is fixedly installed on the top of the fixed block 1 201 and the fixed block 202 to drive the screw rod 1 211 and the screw rod 2 217 to rotate. When the screw rod 1 211 rotates, the moving block 1 212 is driven to move up and down through the threads.

[0039] The rotating plate 204 is V-shaped, and a driving motor 215 and a rotating cylinder 216 are fixedly installed at the bottom of the rotating plate 204. The output end of the driving motor 215 is fixedly connected to the cleaning brush 205, and the output end of the rotating cylinder 216 is fixedly connected to the turntable 206. That is, the cleaning brush 205 is driven to rotate by the driving motor 215 to clean the inner wall of the end cover. When the glue discharge pipe 208 discharges glue, the rotating cylinder 216 is started to drive the turntable 206 to rotate, thereby realizing circular glue coating.

[0040] It should be noted that the pipeline connecting the storage barrel 207 and the rubber outlet pipe 208 is elastic and long enough. After the rotating cylinder 216 drives the rubber outlet pipe 208 to rotate 360 ​​degrees, the rotating cylinder 216 drives the rubber outlet pipe 208 to rotate in the opposite direction to reset it and avoid entanglement of the pipeline.

[0041] Specifically, the end cap is transported by the conveyor belt 101 until the end cap moves into the slot 210. At this time, the rotating plate 204 is moved so that the bottom of the cleaning brush 205 is flush with the top of the limit block 209, and the rotating plate 204 is driven to rotate so that the cleaning brush 205 moves to the top of the slot 210. The rotating plate 204 continues to move downward until the cleaning brush 205 fits the inner wall of the end cap. At this time, the cleaning brush 205 is driven to rotate, thereby realizing the rapid cleaning of the inner wall of the end cap.

[0042] At the same time, after cleaning is completed, the rotating plate 204 is driven to move upward, and the turntable 206 is moved to above the card slot 210, the glue is squeezed out through the glue outlet tube 208, and the rotating turntable 206 is used to drive the glue outlet tube 208 to apply glue inside the end cover. Repeat the above steps to achieve efficient gluing of the end cover.

[0043] Example 2: Please refer to Figure 6 - Figure 8 As shown, the present invention also includes a limit block 209, the limit block 209 is movably installed on the fixed block 202, a slot 210 is opened at the center of the limit block 209, the limit block 209 is located below the rotating plate 204, a screw rod 217 is movably installed in the fixed block 202, a movable block 218 is movably installed on the screw rod 217 through a thread, and the movable block 218 is fixedly connected to a connecting plate.

[0044] A rotating motor 220 is fixedly installed on the connecting plate 219, and the output end of the rotating motor 220 is fixedly connected to the limit block 209. A fixed tube 221 is fixedly installed inside the limit block 209, and a movable rod 222 is movably installed in the fixed tube 221. There are multiple fixed tubes 221, which are evenly spaced in the slot 210. An airbag 223 is fixedly installed in the fixed tube 221, and one side of the airbag 223 is fixedly connected to the movable rod 222.

[0045] A lifting cylinder 224 is fixedly installed at the bottom of the limit block 209, and an airbag 2 225 is fixedly installed inside the limit block 209. The output end of the lifting cylinder 224 is fixedly connected to the airbag 2 225, and the airbag 2 225 is fixedly connected to the airbag 1 223 through a pipeline. When the end cover moves to the slot 210, the lifting cylinder 224 starts to squeeze the airbag 2 225. At this time, the gas in the airbag 225 enters the airbag 1 223, thereby driving the movable rod 1 222 to move toward the end cover until one end of the movable rod 1 222 abuts against the end cover, thereby limiting and fixing the end cover to ensure that the end cover cannot fall when the limit block 209 rotates.

[0046] A fixed tube 226 is fixedly installed in both the fixed block 1 201 and the fixed block 202, a movable rod 227 is movably installed in the fixed tube 226, one end of the movable rod 227 is fixedly connected to the clamping block 203, an airbag 3 228 is fixedly installed inside the fixed tube 226, one side of the airbag 3 228 is fixedly connected to the movable rod 227, an airbag 4 229 is fixedly installed on the fixed block 202, the airbag 4 229 is located above the fixed tube 226, and the airbag 4 229 is fixedly connected to the airbag 3 228 through a pipeline. When the screw rod 217 rotates to drive the movable block 218 to move downward, the airbag 4 229 is gradually squeezed, and the gas in the airbag 4 229 gradually moves into the airbag 3 228. At this time, the airbag 3 228 expands, pushing the movable rod 227 to move toward the filter direction until the clamping block 203 clamps the two sides of the filter.

[0047] Specifically, the filter is transported by the conveyor belt 2 102. After the gluing is completed, the limit block 209 is rotated 180 degrees to make the glued surface of the end cover face downward, driving the limit block 209 to move downward, so that the end cover and the filter are fitted together, thereby completing the assembly of the end cover, and there is no need to transport the end cover, thereby ensuring work continuity;

[0048] At the same time, the limit block 209 is driven to continue to press down, thereby applying pressure to the end cover, effectively improving the adhesion effect of the end cover. After the adhesion is completed, the lifting cylinder 224 is started to drive the airbag 225 to reset. At this time, the gas flows from the airbag 1 223 to the airbag 225, and the movable rod 1 222 is gradually separated from the outer wall of the end cover. Then the limit block 209 is reset for the next processing, and the processing efficiency is high.

[0049] When the limit block 209 moves downward, the clamping block 203 is driven to move synchronously, so as to clamp and fix the filter to prevent the filter from shifting, thereby effectively ensuring the concentricity of the filter and the end cover, and further improving the adhesion effect of the end cover.

[0050] In combination with Example 1 and Example 2, it can be known that before gluing, the inner wall of the end cover is cleaned by a cleaning brush 205, which effectively improves the subsequent adhesion effect of the end cover, and the turntable 206 drives the glue outlet pipe 208 to automatically gluing the inside of the end cover, and after the end cover is glued, the limit block 209 drives the glued end cover to fit with the filter, thereby completing the assembly of the end cover. There is no need to transport the end cover, thereby ensuring work continuity, and at the same time effectively improving the adhesion effect of the end cover, and the end cover assembly process does not require human intervention, thereby achieving efficient assembly of the filter.

[0051] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. 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. An air filter end cover assembly high-efficiency glue coating device, comprising a fixing frame (1), characterized in that: A conveyor belt 1 (101) and a conveyor belt 2 (102) are fixedly mounted in the fixed frame (1), the conveyor belt 1 (101) is located above the conveyor belt 2 (102), and a glue coating component (2) is fixedly mounted on the fixed frame (1); The glue coating assembly (2) comprises a fixed block 1 (201), a fixed block 2 (202) and a clamping block (203), wherein the fixed block 1 (201) and the fixed block 2 (202) are respectively located on both sides of the conveyor belt 2 (102), the clamping block (203) is movably mounted on the fixed block 1 (201) and the fixed block 2 (202), a rotating plate (204) is movably mounted on the fixed block 1 (201), and a cleaning brush (205) and a rotating disk (206) are movably mounted on the bottom of the rotating plate (204); A material storage barrel (207) is fixedly installed above the rotating plate (204), a glue outlet pipe (208) is fixedly installed at the bottom of the rotating disk (206), and the glue outlet pipe (208) is fixedly connected to the material storage barrel (207) through a pipeline. A limit block (209) is movably installed on the fixed block (202), and a slot (210) is provided at the center of the limit block (209). The limit block (209) is located below the rotating plate (204).

2. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 1, characterized in that: A screw rod (211) is movably mounted in the fixed block (201), a moving block (212) is movably mounted on the screw rod (211) via a thread, the moving block (212) is fixedly connected to a connecting plate (213), the material storage barrel (207) is fixedly mounted on the top of the connecting plate (213), a rotating cylinder (214) is fixedly mounted on the bottom of the connecting plate (213), and the output end of the rotating cylinder (214) is fixedly connected to the rotating plate (204).

3. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 2, characterized in that: The rotating plate (204) is V-shaped, and a driving motor (215) and a second rotating cylinder (216) are fixedly mounted on the bottom of the rotating plate (204); an output end of the driving motor (215) is fixedly connected to the cleaning brush (205), and an output end of the second rotating cylinder (216) is fixedly connected to the rotating disk (206).

4. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 1, characterized in that: A screw rod 2 (217) is movably installed in the fixed block 2 (202), and a movable block 2 (218) is movably installed on the screw rod 2 (217) through a thread, and the movable block 2 (218) is fixedly connected to a connecting plate 2 (219).

5. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 4, characterized in that: A rotating motor (220) is fixedly mounted on the second connecting plate (219); an output end of the rotating motor (220) is fixedly connected to a limit block (209); a fixed tube (221) is fixedly mounted inside the limit block (209); a movable rod (222) is movably mounted in the first fixed tube (221); a plurality of the first fixed tubes (221) are evenly spaced in the slot (210); an air bag (223) is fixedly mounted in the first fixed tube (221); and one side of the air bag (223) is fixedly connected to the movable rod (222).

6. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 5, characterized in that: A lifting cylinder (224) is fixedly installed at the bottom of the limit block (209), and a second airbag (225) is fixedly installed inside the limit block (209). The output end of the lifting cylinder (224) is fixedly connected to the second airbag (225), and the second airbag (225) is fixedly connected to the first airbag (223) through a pipeline.

7. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 1, characterized in that: A fixed tube 2 (226) is fixedly installed in both the fixed block 1 (201) and the fixed block 2 (202), a movable rod 2 (227) is movably installed in the fixed tube 2 (226), one end of the movable rod 2 (227) is fixedly connected to the clamping block (203), an air bag 3 (228) is fixedly installed inside the fixed tube 2 (226), and one side of the air bag 3 (228) is fixedly connected to the movable rod 2 (227).

8. The high-efficiency glue coating equipment for assembling the end cover of an air filter according to claim 7, characterized in that: An airbag four (229) is fixedly mounted on the fixed block two (202), and the airbag four (229) is located above the fixed pipe two (226). The airbag four (229) is fixedly connected to the airbag three (228) through a pipeline.

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