End cover bonding device for oil filter production

Abstract

The utility model relates to an end cover bonding device for oil filter production, which comprises a frame. The rack is provided with a station rotation mechanism used for driving materials to conduct station rotation, an end cover feeding mechanism used for feeding end covers to the station rotation mechanism, and a gluing mechanism used for smearing glue on the end covers. The filter paper feeding mechanism is used for feeding filter paper onto the end cover; and the discharging mechanism is used for discharging the bonded end cover and filter paper from the station rotating mechanism. According to the end cover bonding device for oil filter production, bonding operation of an end cover and filter paper during filter production can be automatically completed, manpower is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter production equipment, in particular to an end cap bonding device for the production of oil filters. Background Art

[0002] In the production process of filters, it is necessary to bond the curled and glued filter paper with the end cap. The operation process is as follows: after applying glue on the inner side of the end cap, the filter paper is pressed against the inner side of the end cap, and the bonding with the end cap is achieved through the glue. In the prior art, the bonding operation of the filter paper and the end cap is generally completed manually by workers. After the workers pick up the end cap and apply glue on it, they then pick up the filter paper and bond it to the end cap, which is labor-consuming and inefficient.

[0003] In view of the above problems, the utility model is improved. Summary of the Utility Model

[0004] The utility model provides an end cap bonding device for the production of oil filters, which solves the above problems existing in the prior art during use.

[0005] The technical solution of the utility model is realized as follows:

[0006] An end cap bonding device for the production of oil filters includes a frame. A station rotation mechanism and a glue application mechanism are arranged on the frame. The station rotation mechanism includes a wheel-shaped disk and a material placement seat. The wheel-shaped disk is rotatably arranged on the frame and is in transmission connection with a first motor arranged on the frame. Four material placement seats are rotatably arranged on the wheel-shaped disk in a circular array along the center of the wheel-shaped disk. The material placement seat is in transmission connection with a second motor arranged on the frame, and a material placement groove matching the end cap is opened on the end face of the material placement seat. The positions of the four material placement seats when stationary are successively an end cap loading station, a glue application station, a filter paper loading station, and a discharging station along the rotation direction of the wheel-shaped disk. The glue application mechanism includes a first support frame, a first sliding frame, and a glue application tube. The first support frame is arranged on the frame on one side of the glue application station. The first sliding frame is slidably arranged on the first support frame along the radial direction of the wheel-shaped disk. The glue application tube is arranged on the first sliding frame, and the nozzle of the glue application tube faces downward towards the material placement seat.

[0007] Preferably, two first support rods are arranged on the first support frame. The first sliding frame passes through the first support rods. A transmission lead screw is rotatably arranged on the first support frame, screwed to the first sliding frame, and in transmission connection with a third motor arranged on the first support frame.

[0008] Preferably, a driving friction wheel is rotatably arranged on the frame on one side of the glue application station and is in transmission connection with the second motor. The rotating shaft of the material placement seat passes downward through the wheel-shaped disk and is connected with a driven friction wheel that can abut against the driving friction wheel.

[0009] Preferably, a cover loading mechanism is provided on the frame and is located on one side of the cover loading station. The cover loading mechanism includes a first conveyor belt, a second support frame, a second sliding frame, and a first pneumatic gripper. The first conveyor belt is disposed on the frame and is located on one side of the cover loading station. The second support frame is disposed on the frame and is located above the first conveyor belt. The second sliding frame is slidably disposed on the second support frame along the radial direction of the wheel-shaped disc, and a first cylinder with a downward output shaft is provided on the second sliding frame. The first pneumatic gripper is connected to the output shaft of the first cylinder.

[0010] Preferably, two second support rods are provided on the second support frame. The second sliding frame passes through the second support rods, and a second cylinder with an output shaft connected to the second sliding frame is provided on the second support frame.

[0011] Preferably, a first positioning plate is provided on the frame and is located above the end of the first conveyor belt. A first positioning channel that matches the cover and opens towards the start of the first conveyor belt is formed on the first positioning plate.

[0012] Preferably, a filter paper loading mechanism is provided on the frame and is located on one side of the filter paper loading station. The filter paper loading mechanism includes a second conveyor belt, a third support frame, a third sliding frame, and a second pneumatic gripper. The second conveyor belt is disposed on the frame and is located on one side of the filter paper loading station. The third support frame is disposed on the frame and is located above the second conveyor belt. The third sliding frame is slidably disposed on the third support frame along the radial direction of the wheel-shaped disc, and a third cylinder with a downward output shaft is provided on the third sliding frame. The second pneumatic gripper is connected to the output shaft of the third cylinder.

[0013] Preferably, two third support rods are provided on the third support frame. The third sliding frame passes through the third support rods, and a fourth cylinder with an output shaft connected to the third sliding frame is provided on the third support frame.

[0014] Preferably, a second positioning plate is provided on the frame and is located above the end of the second conveyor belt. A second positioning channel that matches the filter paper and opens towards the start of the second conveyor belt is formed on the second positioning plate.

[0015] Preferably, a blanking mechanism is provided on the frame on one side of the blanking station. The blanking mechanism includes a third conveyor belt, a fourth support frame, a fourth sliding frame, and a third pneumatic gripper. The third conveyor belt is arranged on the frame on one side of the blanking station. The fourth support frame is arranged on the frame above the third conveyor belt, and two fourth support rods are provided on the fourth support frame. The fourth sliding frame is slidably penetrated through the fourth support rods along the radial direction of the wheel-shaped disc, and a fifth cylinder with an output shaft facing downwards is provided on the fourth sliding frame. The third pneumatic gripper is connected to the output shaft of the fifth cylinder. A sixth cylinder with an output shaft connected to the fourth sliding frame is provided on the fourth support frame.

[0016] In summary, the beneficial effects of the present utility model are as follows: It can automatically and continuously complete the bonding operation of the end cap and the filter paper, saving manpower and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the station rotation mechanism and the gluing mechanism in the present utility model;

[0020] Figure 3 It is a schematic structural diagram of the station rotation mechanism and the gluing mechanism from another perspective in the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the end cap feeding mechanism in the present utility model;

[0022] Figure 5 It is a schematic structural diagram of the filter paper feeding mechanism in the present utility model;

[0023] Figure 6 It is a schematic structural diagram of the blanking mechanism in the present utility model.

[0024] In the figure: 1, frame; 2, station rotation mechanism; 21, wheel-shaped plate; 22, material placement seat; 221, material placement trough; 23, first motor; 24, second motor; 25, active friction wheel; 26, driven friction wheel; 3, end cover feeding mechanism; 31, first conveyor belt; 32, second support frame; 33, second sliding frame; 34, first pneumatic clamp; 35, first cylinder; 36, second support rod; 37, second cylinder; 38, first positioning plate; 381, first positioning channel; 4, gluing mechanism; 41, first support frame; 42, first sliding frame; 4 3. Glue hose; 44. First support rod; 45. Drive screw; 46. Third motor; 5. Filter paper feeding mechanism; 51. Second conveyor belt; 52. Third support frame; 53. Third sliding frame; 54. Second pneumatic clamp; 55. Third cylinder; 56. Third support rod; 57. Fourth cylinder; 58. Second positioning plate; 581. Second positioning channel; 6. Unloading mechanism; 61. Third conveyor belt; 62. Fourth support frame; 63. Fourth sliding frame; 64. Third pneumatic clamp; 65. Fifth cylinder; 66. Fourth support rod; 67. Sixth cylinder. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the present utility model Figure 1-6 , 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 them. Based on the embodiments of 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.

[0026] As shown in the figure, an end cap bonding device for oil filter production includes a frame 1, on which a station rotary mechanism 2 and a gluing mechanism 4 are arranged, the station rotary mechanism 2 includes a wheel-shaped disc 21 and a material placement seat 22, the wheel-shaped disc 21 is rotatably arranged on the frame 1 and is transmission-connected to a first motor 23 arranged on the frame 1, four material placement seats 22 are rotationally arranged on the wheel-shaped disc 21 in an annular array along the center of the wheel-shaped disc 21, the material placement seat 22 is transmission-connected to a second motor 24 arranged on the frame 1, and a material placement seat 22 end surface is provided with a material placement seat 22 that matches the end cap. The four material placement seats 22 are provided with a material placement trough 221. The positions of the four material placement seats 22 when stationary are, along the rotation direction of the wheel-shaped disk 21, an end cover loading station, a gluing station, a filter paper loading station and a unloading station. The gluing mechanism 4 includes a first support frame 41, a first sliding frame 42 and a gluing tube 43. The first support frame 41 is arranged on the frame 1 at one side of the gluing station. The first sliding frame 42 can be slidably arranged on the first support frame 41 along the radial direction of the wheel-shaped disk 21. The gluing tube 43 is arranged on the first sliding frame 42 and the mouth of the gluing tube 43 faces downward toward the material placement seat 22.

[0027] Specifically, the structure in which the first sliding frame 42 is slidably arranged on the first support frame 41: Two first support rods 44 are arranged on the first support frame 41. The first sliding frame 42 is arranged through the first support rods 44. A transmission lead screw 45 is rotatably arranged on the first support frame 41 and is screwed to the first sliding frame 42 and is in transmission connection with a third motor 46 arranged on the first support frame 41. In the above structure, the third motor 46 drives the transmission lead screw 45 to rotate. The transmission lead screw 45 drives the first sliding frame 42 to move along the wheel-shaped disc 21 on the first support rods 44 through the screw connection with the first sliding frame 42, thereby driving the glue application tube 43 to move radially along the wheel-shaped disc 21.

[0028] Specifically, the structure in which the material placing seat 22 is in transmission connection with the second motor 24: A driving friction wheel 25 is rotatably arranged on the machine frame 1 on one side of the glue application station and is in transmission connection with the second motor 24. The rotating shaft of the material placing seat 22 passes downward through the wheel turntable and is connected with a driven friction wheel 26 that can be in contact with the driving friction wheel 25. In the above structure, the material placing seat 22 and the driven friction wheel 26 move and switch between the four stations along with the rotation of the wheel-shaped disc 21. When the material placing seat 22 and the driven friction wheel 26 move to the glue application station, the driven friction wheel 26 is in contact with the driving friction wheel 25. The second motor 24 drives the driving friction wheel 25 to rotate, and the rotating friction wheel drives the driven friction wheel 26 to rotate through the friction cooperation with the driven friction wheel 26.

[0029] Specifically, a end cover feeding mechanism 3 is arranged on the machine frame 1 on one side of the end cover feeding station. The end cover feeding mechanism 3 includes a first conveyor belt 31, a second support frame 32, a second sliding frame 33, and a first pneumatic gripper 34. The first conveyor belt 31 is arranged on the machine frame 1 on one side of the end cover feeding station. The second support frame 32 is arranged on the machine frame 1 above the first conveyor belt 31. The second sliding frame 33 is slidably arranged on the second support frame 32 along the radial direction of the wheel-shaped disc 21, and a first air cylinder 35 with an output shaft facing downward is arranged on the second sliding frame 33. The first pneumatic gripper 34 is connected to the output shaft of the first air cylinder 35.

[0030] Specifically, the structure in which the second sliding frame 33 is slidably arranged on the second support frame 32: Two second support rods 36 are arranged on the second support frame 32. The second sliding frame 33 is arranged through the second support rods 36. A second air cylinder 37 with an output shaft connected to the second sliding frame 33 is arranged on the second support frame 32. In the above structure, the second air cylinder 37 drives the second sliding frame 33 to move radially along the wheel-shaped disc 21 on the second support rods 36, thereby driving the first pneumatic gripper 34 to move radially along the wheel-shaped disc 21.

[0031] Specifically, a first positioning plate 38 is provided on the frame 1 above the end of the first conveyor belt 31. A first positioning channel 381 that matches the end cover and opens towards the start of the first conveyor belt 31 is formed on the first positioning plate 38.

[0032] Specifically, a filter paper feeding mechanism 5 is provided on the frame 1 on one side of the filter paper feeding station. The filter paper feeding mechanism 5 includes a second conveyor belt 51, a third support frame 52, a third sliding frame 53, and a second pneumatic gripper 54. The second conveyor belt 51 is arranged on the frame 1 on one side of the filter paper feeding station. The third support frame 52 is arranged on the frame 1 above the second conveyor belt 51. The third sliding frame 53 is slidably arranged on the third support frame 52 along the radial direction of the wheel-shaped disc 21, and a third air cylinder 55 with an output shaft facing downwards is arranged on the third sliding frame 53. The second pneumatic gripper 54 is connected to the output shaft of the third air cylinder 55.

[0033] Specifically, the structure of the third sliding frame 53 slidably arranged on the third support frame 52: Two third support rods 56 are provided on the third support frame 52. The third sliding frame 53 passes through the third support rods 56. A fourth air cylinder 57 with an output shaft connected to the third sliding frame 53 is provided on the third support frame 52. In the above structure, the fourth air cylinder 57 drives the third sliding frame 53 to move along the radial direction of the wheel-shaped disc 21 on the third support rods 56, thereby driving the second pneumatic gripper 54 to move along the radial direction of the wheel-shaped disc 21.

[0034] Specifically, a second positioning plate 58 is provided on the frame 1 above the end of the second conveyor belt 51. A second positioning channel 581 that matches the filter paper and opens towards the start of the second conveyor belt 51 is formed on the second positioning plate 58.

[0035] Specifically, a blanking mechanism 6 is provided on the frame 1 on one side of the blanking station. The blanking mechanism 6 includes a third conveyor belt 61, a fourth support frame 62, a fourth sliding frame 63, and a third pneumatic gripper 64. The third conveyor belt 61 is arranged on the frame 1 on one side of the blanking station. The fourth support frame 62 is arranged on the frame 1 above the third conveyor belt 61, and two fourth support rods 66 are provided on the fourth support frame 62. The fourth sliding frame 63 is slidably arranged on the fourth support rods 66 along the radial direction of the wheel-shaped disc 21, and a fifth air cylinder 65 with an output shaft facing downwards is arranged on the fourth sliding frame 63. The third pneumatic gripper 64 is connected to the output shaft of the fifth air cylinder 65. A sixth air cylinder 67 with an output shaft connected to the fourth sliding frame 63 is provided on the fourth support frame 62. In the above structure, the sixth air cylinder 67 drives the fourth sliding frame 63 to move along the radial direction of the wheel-shaped disc 21 on the fourth support rods 66, thereby driving the third pneumatic gripper 64 to move along the radial direction of the wheel-shaped disc 21.

[0036] In the above embodiment, when bonding the filter paper and the end cover, the end cover and the filter paper are respectively placed on the first conveyor belt 31 and the second conveyor belt 51. The first conveyor belt 31 and the second conveyor belt 51 respectively drive the end cover and the filter paper placed thereon to be conveyed towards the end cover loading station and the filter paper loading station. When the end cover and the filter paper are respectively conveyed to the ends of the first conveyor belt 31 and the second conveyor belt 51, the end cover and the filter paper respectively enter the first positioning channel 381 and the second positioning channel 581 through the openings of the first positioning channel 381 and the second positioning channel 581 and are positioned by the first positioning channel 381 and the second positioning channel 581 to be aligned with the material placing seat 22 in the radial direction of the wheel-shaped disc 21. The first pneumatic gripper 34 moves above the end cover positioned in the first positioning channel 381 under the drive of the second cylinder 37. Then, the first cylinder 35 drives the first pneumatic gripper 34 to move downward so that the first pneumatic gripper 34 clamps the end cover. The first pneumatic gripper 34 drives the end cover to move above the material placing seat 22 at the end cover loading station under the combined drive of the first cylinder 35 and the second cylinder 37, and places the end cover in the material placing groove 221, completing the loading of the end cover. Then, the first motor 23 drives the wheel turntable to rotate to transfer the material placing seat 22 loaded with the end cover to the gluing station. At this time, the second motor 24 drives the material placing seat 22 to drive the end cover to rotate. While the glue supply pipe 43 connected to the external glue supply device conveys glue to the end cover, the third motor 46 drives the glue supply pipe 43 to move along the radial direction of the turntable, that is, along the radial direction of the end cover, and evenly applies the glue to the end cover in cooperation with the rotation of the end cover, completing the gluing operation. Then, the wheel turntable rotates to transfer the end cover coated with glue to the filter paper loading station. At this time, the second pneumatic gripper 54 clamps the filter paper positioned in the second positioning channel 581 under the combined drive of the third cylinder 55 and the fourth cylinder 57, and drives the filter paper to move onto the end cover, so that the filter paper is bonded to the end cover through the glue, completing the loading operation of the filter paper. Then, the wheel-shaped disc 21 rotates to transfer the bonded filter paper and end cover to the unloading station. The third pneumatic gripper 64 clamps the filter paper under the combined drive of the fifth cylinder 65 and the sixth cylinder 67, and transfers the filter paper and the end cover to the third conveyor belt 61, so that the bonded filter paper and end cover are conveyed backward along with the third conveyor belt 61, completing the unloading operation. In the above process, the end cover loading operation, the gluing operation, the filter paper loading operation, and the unloading operation are automatically completed synchronously. Therefore, the bonding operation of the end cover and the filter paper can be automatically and continuously realized, saving manpower and improving production efficiency.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An end cap bonding device for oil filter production, comprising a frame (1), characterized in that: The frame (1) is provided with a station rotary mechanism (2) and a gluing mechanism (4), the station rotary mechanism (2) comprising a wheel-shaped disc (21) and a material placement seat (22), the wheel-shaped disc (21) being rotatably arranged on the frame (1) and being transmission-connected to a first motor (23) arranged on the frame (1), four material placement seats (22) being rotatably arranged on the wheel-shaped disc (21) in a circular array along the center of the wheel-shaped disc (21), the material placement seats (22) being transmission-connected to a second motor (24) arranged on the frame (1), and a material placement groove (221) matching an end cover is provided on an end surface of the material placement seat (22), and the four material placement seats (22) are arranged on the frame (1) and are provided with a material placement groove (221) matching with an end cover. The positions of the material placement seat (22) when stationary are, along the rotation direction of the wheel-shaped disc (21), an end cover loading station, a gluing station, a filter paper loading station and a unloading station, respectively. The gluing mechanism (4) comprises a first support frame (41), a first sliding frame (42) and a gluing tube (43). The first support frame (41) is arranged on the frame (1) and is located at one side of the gluing station. The first sliding frame (42) is slidably arranged on the first support frame (41) along the radial direction of the wheel-shaped disc (21). The gluing tube (43) is arranged on the first sliding frame (42) and the tube mouth of the gluing tube (43) is downwardly facing the material placement seat (22).

2. The end cap bonding device for oil filter production according to claim 1, characterized in that: Two first support rods (44) are arranged on the first support frame (41), the first sliding frame (42) is passed through the first support rods (44), and a transmission screw rod (45) is rotatably arranged on the first support frame (41), which is screwed on the first sliding frame (42) and is transmission-connected to a third motor (46) arranged on the first support frame (41).

3. The end cap bonding device for oil filter production according to claim 2, characterized in that: An active friction wheel (25) is rotatably disposed on the frame (1) and is located at one side of the gluing station and is transmission-connected to the second motor (24). The rotating shaft of the material placement seat (22) passes downward through the rotating disc and is connected to a driven friction wheel (26) that can contact the active friction wheel (25).

4. The end cap bonding device for oil filter production according to claim 1, characterized in that: The frame (1) is provided with an end cap loading mechanism (3) located at one side of the end cap loading station, the end cap loading mechanism (3) comprising a first conveyor belt (31), a second support frame (32), a second sliding frame (33) and a first pneumatic clamp (34), the first conveyor belt (31) being provided on the frame (1) and being located at one side of the end cap loading station, the second support frame (32) being provided on the frame (1) and being located above the first conveyor belt (31), the second sliding frame (33) being slidably provided on the second support frame (32) radially along the wheel-shaped disk (21), and a first cylinder (35) with an output shaft facing downward being provided on the second sliding frame (33), and the first pneumatic clamp (34) being connected to the output shaft of the first cylinder (35).

5. The end cap bonding device for oil filter production according to claim 4, characterized in that: Two second support rods (36) are arranged on the second support frame (32), the second sliding frame (33) is passed through the second support rods (36), and the second support frame (32) is provided with a second cylinder (37) whose output shaft is connected to the second sliding frame (33).

6. The end cap bonding device for oil filter production according to claim 5, characterized in that: The frame (1) is provided with a first positioning plate (38) located above the end of the first conveyor belt (31), and the first positioning plate (38) is formed with a first positioning channel (381) matching the end cover and opening toward the end of the first conveyor belt (31).

7. The end cap bonding device for oil filter production according to claim 1, characterized in that: The frame (1) is provided with a filter paper feeding mechanism (5) located at one side of the filter paper feeding station. The filter paper feeding mechanism (5) comprises a second conveyor belt (51), a third support frame (52), a third sliding frame (53) and a second pneumatic clamp (54). The second conveyor belt (51) is provided on the frame (1) and located at one side of the filter paper feeding station. The third support frame (52) is provided on the frame (1) and located above the second conveyor belt (51). The third sliding frame (53) is radially slidably provided on the third support frame (52) along the wheel-shaped disk (21). A third cylinder (55) with an output shaft facing downward is provided on the third sliding frame (53). The second pneumatic clamp (54) is connected to the output shaft of the third cylinder (55).

8. The end cap bonding device for oil filter production according to claim 7, characterized in that: Two third support rods (56) are arranged on the third support frame (52), the third sliding frame (53) is passed through the third support rods (56), and the third support frame (52) is provided with a fourth cylinder (57) whose output shaft is connected to the third sliding frame (53).

9. The end cap bonding device for oil filter production according to claim 8, characterized in that: The frame (1) is provided with a second positioning plate (58) located above the end of the second conveyor belt (51), and the second positioning plate (58) is formed with a second positioning channel (581) matching the filter paper and opening toward the beginning of the second conveyor belt (51).

10. The end cap bonding device for oil filter production according to claim 1, characterized in that: The frame (1) is provided with a material unloading mechanism (6) located at one side of the material unloading station, the material unloading mechanism (6) comprising a third conveyor belt (61), a fourth support frame (62), a fourth sliding frame (63) and a third pneumatic clamp (64), the third conveyor belt (61) being provided on the frame (1) and being located at one side of the material unloading station, the fourth support frame (62) being provided on the frame (1) and being located above the third conveyor belt (61), and two fourth support rods (66) being provided on the fourth support frame (62), the fourth sliding frame (63) being radially slidable along the wheel-shaped disk (21) and penetrating the fourth support rods (66), and the fourth sliding frame (63) being provided with a fifth cylinder (65) with an output shaft facing downward, the third pneumatic clamp (64) being connected to the output shaft of the fifth cylinder (65), and the fourth support frame (62) being provided with a sixth cylinder (67) with an output shaft connected to the fourth sliding frame (63).

Images