Production equipment for filter element of automobile filter

Abstract

The invention discloses production equipment for a filter element of an automobile filter. The production equipment comprises a support plate for providing a production station; the forming mechanism is arranged on the supporting plate, the forming mechanism comprises a star cylinder, a nozzle is arranged outside the star cylinder, the nozzle sprays paper pulp outside the star cylinder and rotates along with the star cylinder, a complete filter paper blank is formed, a conical cylinder is fixedly connected to the upper portion of the star cylinder, and the conical cylinder is fixedly connected to the lower portion of the star cylinder. A heating fan is fixedly connected to the interior of the conical cylinder, and the heating fan can dry sprayed paper pulp by heating and driving air; the invention relates to the technical field of filters, in particular to a water squeezing assembly which is arranged outside a star cylinder, and solves the problems that when a filter element of a filter is produced through an existing process and equipment, forming deviation easily exists, the actual rejection rate is easily increased, the production cost is increased, meanwhile, actual production procedures are tedious, time and labor are wasted, and the production efficiency is high. And the production efficiency is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of filters, in particular to a production device for automobile filter elements. Background Art

[0002] Most of the current filters are produced by the star-shaped origami method, but the production process is complicated and the processing cycle is long. The invention patent with application number CN201510008120.0 discloses a filter element forming preparation method, in which the filter element mold is made and placed in the filter paper mixed slurry, and the inner cavity of the core is sucked and pressurized by a vacuum pump and a pressure pump successively, so that the mixed slurry is adsorbed and deposited on the surface of the core, and then the filter element is produced by demolding after drying in a drying oven. The filter element forming preparation method provided by the present invention is simple and easy to operate, can complete the forming of the filter element at one time, and can make full use of the mixed slurry, reduce the waste of raw materials, and reduce production costs.

[0003] Although this process has the above advantages, it still has the following defects in actual production: 1) This process uses negative pressure to absorb water to dehydrate the pulp. However, in actual production, different parts of the pulp are subjected to different forces. On the one hand, the pulp is dehydrated unevenly. On the other hand, it is easy to cause pulp flow, resulting in deviation in shape after drying and forming, resulting in a high scrap rate in actual production. 2) After the filter paper blank is dried by the drying equipment, the blank and the mold need to be taken out from the inside of the equipment and then the coating liquid is attached, which makes the production process more complicated, time-consuming and labor-intensive, and reduces production efficiency.

[0004] Therefore, it is necessary to solve the defects that still exist in existing processes and equipment. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automobile filter element production device, which solves the problem that when the filter element is produced using existing processes and equipment, there is a tendency for forming deviation to occur, the actual scrap rate is easily increased, and production costs are increased. At the same time, the actual production process is relatively cumbersome, time-consuming and labor-intensive, thereby reducing production efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automobile filter element production equipment, comprising: Used to provide support plates for production stations; A forming mechanism, the forming mechanism is arranged on the support plate, the forming mechanism comprises a star cylinder, a nozzle is arranged outside the star cylinder, the nozzle forms a complete filter paper embryo by spraying pulp on the outside of the star cylinder and accompanying the rotation of the star cylinder, a cone cylinder is fixedly connected above the star cylinder, a heating fan is fixedly connected inside the cone cylinder, the heating fan can dry the sprayed pulp by heating and driving the air; The water squeezing component is arranged outside the star tube and dehydrates and dries the squeezing sprayed paper pulp to form the paper pulp.

[0007] Preferably, two brackets are provided on the outside of the star tube, and the outer surfaces of the two brackets are fixedly connected to the outer surface of the support plate, and the bodies of the two brackets are penetrated and rotatably connected with a ball screw, and the screw of the ball screw is penetrated and rotatably connected with the body of the support plate, the outer surface of the nozzle is fixedly connected to the sliding end of the ball screw on one side, and the interior of the nozzle is penetrated and connected with a spring tube, the interior of the star tube is fixedly connected with a filter screen, and the outer surface of the filter screen is fixedly connected with a rotating rod, one end of the rotating rod is rotatably connected with the body of the support plate and extends to the outside of the support plate, and one end of the rotating rod is fixedly connected to a driving motor through a coupling, and the outer surface of the driving motor is fixedly connected to a fixed frame, and the outer surface of the fixed frame is fixedly connected to the outer surface of the support plate.

[0008] Preferably, the water squeezing assembly includes a spring rod, the output end of the spring rod is fixedly connected to a rotating frame, the body of the rotating frame is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a roller, and the outer surface of the roller is movably connected to the outer surface of the star tube.

[0009] Preferably, a fixing strip is provided on the outside of the spring rod, the outer surface of the fixing strip is fixedly connected to the sliding end of the ball screw on the other side, the body of the fixing strip is provided with a through slide groove, the interior of the slide groove is movably connected to the outer surface of the spring rod.

[0010] Preferably, an adjustment unit is provided on the outside of the spring rod, and the adjustment unit includes a groove plate, the outer surface of the groove plate is fixedly connected to the outer surface of the support plate, the groove of the groove plate is fixedly connected to a ladder plate, the groove of the groove plate is movably connected to a connecting rod, one end of the connecting rod is movably connected to the outer surface of the ladder plate, the groove of the groove plate is fixedly connected to an angle plate, and the outer surface of the connecting rod is movably connected to the outer surface of the angle plate.

[0011] Preferably, the outer surface of the connecting rod is slidably connected with a connecting plate, the outer surface of the connecting plate is fixedly connected to the outer surface of the fixed bar, the outer surface of the connecting rod is fixedly connected to a fixed ring, the outer side of the connecting rod is provided with a compression spring, and the two ends of the compression spring are respectively fixedly connected to the outer surfaces of the connecting plate and the fixed ring.

[0012] Preferably, an abutment module is provided on the outside of the ladder plate, and the abutment module includes an embedding groove, which is opened on the waist edge of the ladder plate, and the inside of the embedding groove is movably connected with a abutment bar, and the outer surface of the abutment bar is movably connected to the inside of the groove of the groove plate, and the outer surface of the abutment bar is movably connected to one end of the connecting rod.

[0013] Preferably, a fixing rod is fixedly connected through the body of the push bar, and the end of the fixing rod is rotatably embedded in the interior of the embedding groove. A torsion spring is sleeved on the outside of the fixing rod, and the two ends of the torsion spring are respectively fixedly connected to the outer surface of the push bar and the interior of the embedding groove.

[0014] Preferably, a linkage unit is provided on the outer surface of the fixed bar, and the linkage unit includes two transmission rods, one end of the two transmission rods are embedded in the outer surface of the support plate and are rotatably connected, the outer surface of the transmission rod is fixedly connected with a missing gear, the outer surface of the missing gear is meshed with a rotating gear, the body of the rotating gear is penetrated and fixedly connected with the screw rod of the ball screw, and a spring is provided on the outside of the rotating gear, and the spring is sleeved on the outside of the screw rod of the ball screw, and the two ends of the spring are respectively fixedly connected to the outer surface of the support plate and the screw rod of the ball screw.

[0015] Preferably, a transmission belt is sleeved on the outside of the transmission rod, and the outer surface of the transmission belt is transmission-connected to two transmission wheels, and the bodies of the two transmission wheels are respectively penetrated and fixedly connected to the outer surface of the transmission rod and the output end of the driving motor.

[0016] Beneficial Effects The present invention provides a vehicle filter element production device. Compared with the prior art, it has the following beneficial effects: (1) By setting up a forming mechanism, using a nozzle to spray pulp, and coordinating with the rotation of the star tube to form a rotary spray, the pulp can be evenly attached to the outside of the star tube, and through spraying and repairing, the filter paper is integrated and the appearance is neat and meets the standards. At the same time, it is directly dried and formed by a heating fan, which is convenient for the subsequent direct adhesion of the coating liquid, thereby saving production processes and improving production efficiency, and increasing the yield and reducing production costs.

[0017] (2) By setting up a water squeezing component, the roller can be pushed by the elasticity of the output end of the spring rod to squeeze the attached pulp, thereby accelerating the dehydration to improve the forming efficiency. In addition, the roller can extrude different spray thicknesses through elastic squeezing, thereby improving the use range of the device.

[0018] (3) By setting up the adjustment unit and using the angle plate and the ladder plate to limit and guide the connecting rod, it is convenient to pull the roller to move horizontally with the raw material star tube through the connecting rod when the star tube moves, avoiding interference with the movement of the star tube and also facilitating the contact between the roller and pulp of different spraying thicknesses.

[0019] (4) By setting up an abutment module, the abutment bar is used to limit the reverse movement of the connecting rod, which facilitates the ladder plate to guide the movement of the connecting rod, so that the movement path of the connecting rod is a closed loop, which can ensure that the roller will not interfere with the star tube when it moves.

[0020] (5) By setting up a linkage unit, utilizing the transmission of the transmission wheel and the transmission belt, and the meshing of the missing gear and the rotating gear, the ball screw drives the nozzle and the roller to move synchronously, so that the production of the filter paper is integrated, thereby improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the external structure of the present invention; Figure 2 It is a three-dimensional diagram of the internal structure of the star tube of the present invention; Figure 3 The figure is a three-dimensional diagram of the external structure of the roller of the present invention; Figure 4 It is a stereoscopic diagram of the external structure of the connecting rod of the present invention; Figure 5 For the present invention Figure 4 A partial enlarged view of the middle A; Figure 6 It is a three-dimensional diagram of the external structure of the transmission rod of the present invention.

[0022] In the figure: 1, support plate; 2, star tube; 3, water squeezing assembly; 31, spring rod; 32, adjustment unit; 321, groove plate; 322, ladder plate; 323, connecting rod; 324, abutment module; 3241, embedded groove; 3242, abutment bar; 3243, fixed rod; 3244, torsion spring; 325, angle plate; 326, connecting plate; 327, fixed ring; 328, compression spring; 33, rotating frame; 34, rotating shaft ; 35. Roller; 36. Fixed bar; 37. Linkage unit; 371. Transmission rod; 372. Missing gear; 373. Rotating gear; 374. Spring; 375. Transmission belt; 376. Transmission wheel; 38. Slide; 4. Bracket; 5. Ball screw; 6. Nozzle; 7. Spring tube; 8. Cone; 9. Heating fan; 10. Filter; 11. Rotating rod; 12. Driving motor; 13. Fixed frame. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6The present invention provides a technical solution: an automobile filter element production equipment: Embodiment 1: Refer to the attached manual Figure 1 , Attachment Figure 2 ; It includes a support plate 1, and a support leg can be set under the support plate 1 for padding and support. A forming mechanism is set on the outside of the support plate 1, and the forming mechanism includes a star tube 2. The star tube 2 is a hollow cylindrical structure with a star-shaped cross-section, and a through limiting hole is opened on the body of the star tube 2 for dehydrating pulp. Two brackets 4 are arranged on the outside of the star tube 2, and the outer surfaces of the two brackets 4 are fixedly connected to the outer surface of the support plate 1. The bodies of the two brackets 4 are rotatably connected with ball screws 5, and the screw rods of the ball screws 5 are rotatably connected with the body of the support plate 1. A nozzle 6 is arranged on the outside of the star tube 2. The nozzle 6 can be provided with two groups for spraying pulp and coating liquid respectively. At the same time, a distance sensor can be set on the outside of the nozzle 6 to monitor the thickness of the pulp and the formed filter paper. The outer surface of the nozzle 6 is fixedly connected to the sliding end of the ball screw 5 on one side, and the inside of the nozzle 6 is connected with a spring tube 7. The spring tube 7 is elastically contracted The contraction facilitates the movement of the nozzle 6, and one end is connected to a pumping device. A cone 8 is fixedly connected to the top of the pulp and the star tube 2, and the cone 8 plays a supporting and protective role. A heating fan 9 is fixedly connected to the inside of the cone 8, and the heating fan 9 is electrically connected to an external control circuit, so as to dry and dehydrate the sprayed pulp. The heating fan 9 can dry the sprayed pulp by heating and driving the air. A filter screen 10 is fixedly connected to the inside of the star tube 2, and the filter screen 10 plays a fixed support and ventilation and water permeability role. A rotating rod 11 is fixedly connected to the outer surface of the filter screen 10, and one end of the rotating rod 11 is rotatably connected to the body of the support plate 1 and extends to the outside of the support plate 1. One end of the rotating rod 11 is fixedly connected to a driving motor 12 through a coupling, and the driving motor 12 is electrically connected to an external control circuit. The outer surface of the driving motor 12 is fixedly connected to a fixed frame 13, and the outer surface of the fixed frame 13 is fixedly connected to the outer surface of the support plate 1.

[0025] In this embodiment, the driving motor 12 drives the star tube 2 to intermittently rotate at a fixed angle through the rotating rod 11 and the filter screen 10. During the rotation interval, the ball screw 5 drives the nozzle 6 to reciprocate up and down, and the external pumping device pumps the pulp into the nozzle 6 through the spring tube 7. The pulp is sprayed to adhere to the outer surface of the star tube 2. With the connection and rotation of the star tube 2 and the continuous spraying of the nozzle 6, the pulp is completely covered on the outside of the star tube 2. Then the heating fan 9 heats and drives the air to dry and shape the pulp. Then the above steps are repeated to repair the surface of the filter paper so that the surface of the formed filter paper is smooth and of qualified size, and the coating liquid can be sprayed and adhered continuously.

[0026] Embodiment 2: Based on Embodiment 1, refer to the attached Figure 1 , Attachment Figure 3 ; The star tube 2 is provided with a water squeezing assembly 3 on the outside of the water squeezing assembly 3, which includes a spring rod 31. The spring rod 31 can be easily adjusted in lateral distance through the elastic contraction of the output end. The output end of the spring rod 31 is fixedly connected to a rotating frame 33. The body of the rotating frame 33 is rotatably connected to a rotating shaft 34. The outer surface of the rotating shaft 34 is fixedly connected to a roller 35. Chamfers are provided on both sides of the roller 35, and the chamfers are respectively in contact with two adjacent edges of the star tube 2. The arc edge of the roller 35 is in contact with the arc edge of the star tube 2. The outer surface of the roller 35 is movably connected to the outer surface of the star tube 2. A fixed strip 36 is provided on the outside of the spring rod 31. The fixed strip 36 plays a role of fixing and supporting. The outer surface of the fixed strip 36 is fixedly connected to the sliding end of the ball screw 5 on the other side. The body of the fixed strip 36 is provided with a through slide groove 38. The slide groove 38 is convenient for adjusting the position of the spring rod 31, and the interior of the slide groove 38 is movably connected to the outer surface of the spring rod 31.

[0027] In this embodiment, the output end of the spring rod 31 can be elastically extended and retracted to facilitate the contact between the roller 35 and the pulp of different spray thicknesses, and the pulp can be crushed and dehydrated through the rotation and up and down movement of the roller 35 to increase the pulp shaping speed, and the spring rod 31 can move inside the slide groove 38 to make the roller 35 away from the star tube 2 to avoid affecting the rotation of the star tube 2.

[0028] Embodiment 3: Based on Embodiment 2, refer to the attached Figure 1 , Attachment Figure 4 ; The spring rod 31 is provided with an adjustment unit 32 on the outside, and the adjustment unit 32 includes a slot plate 321, and the slot plate 321 surface is provided with an inward groove, the outer surface of the slot plate 321 is fixedly connected to the outer surface of the support plate 1, and the groove of the slot plate 321 is fixedly connected to the ladder plate 322, and the ladder plate 322 is an isosceles trapezoid, and provides a directional movement path by interacting with the inside of the groove, and the height of the movement path is greater than the height of the star tube 2, and one of the corners of the ladder plate 322 is chamfered, and the slot plate 321 is movably connected to a connecting rod 323 inside, and the connecting rod 323 can drive the spring rod 31 to adjust its position along the directional path, and one end of the connecting rod 323 is movably connected to the outer surface of the ladder plate 322, and the groove of the slot plate 321 is fixedly connected to an angle plate 325, and the inclination of the hypotenuse of the angle plate 325 is the same as the inclination of the chamfer of the ladder plate 322, and the distance between the two is the same as the connecting rod 323. The outer diameter of the rod 323 is the same, providing a buffer reset path to prevent the roller 35 from resetting horizontally and contacting the bottom of the star tube 2 when rising, causing the roller 35 to be unable to reset and unable to crush and dehydrate the pulp. The outer surface of the connecting rod 323 is movably connected to the outer surface of the angle plate 325, and the outer surface of the connecting rod 323 is slidably connected with a connecting plate 326. The connecting plate 326 plays a fixed support role, and the connection with the connecting rod 323 is provided with a radial limiting measure to improve the stability of the connection between the connecting rod 323 and the groove plate 321. The outer surface of the connecting plate 326 is fixedly connected to the outer surface of the fixing strip 36, and the outer surface of the connecting rod 323 is fixedly connected to a fixing ring 327. The outer sleeve of the connecting rod 323 is provided with a compression spring 328. The compression spring 328 facilitates the reset of the spring rod 31 by rebounding, and the two ends of the compression spring 328 are respectively fixedly connected to the outer surfaces of the connecting plate 326 and the fixing ring 327.

[0029] In this embodiment, when the ball screw 5 drives the roller 35 to descend, the connecting rod 323 moves along the side of the ladder plate 322, and through the difference in the lateral distance of the side, the connecting rod 323 drives the spring rod 31 to slide into the inside of the slide groove 38, so that the roller 35 moves away from the star tube 2. At the same time, when the ball screw 5 drives the roller 35 to rise and reset, the ladder plate 322 abuts against the side of the roller 35, so that the spring rod 31 drives the roller 35 to reset, and the roller 35 comes into contact with the sprayed pulp.

[0030] Embodiment 4: Based on Embodiment 3, refer to the attached Figure 4 , Attachment Figure 5 ; The outside of the ladder plate 322 is provided with an abutment module 324, which includes an embedding groove 3241, which is opened on the waist edge of the ladder plate 322, and the inside of the embedding groove 3241 is movably connected with a support bar 3242, one end of which extends to the movement path of the connecting rod 323, and its inclination angle is the same as the inclination angle of the waist edge of the ladder plate 322, and the surfaces of the two are also flush, so as to guide the connecting rod 323 to the waist edge of the ladder plate 322, and the outer surface of the support bar 3242 is aligned with the groove plate 322. The groove of 21 is movably connected inside, the outer surface of the bar 3242 is movably connected to one end of the connecting rod 323, the body of the bar 3242 is penetrated and fixedly connected with a fixing rod 3243, the end of the fixing rod 3243 is embedded and rotatably connected with the inside of the embedded groove 3241, and the outer sleeve of the fixing rod 3243 is provided with a torsion spring 3244, which can facilitate the reset of the bar 3242 by rebounding, and the two ends of the torsion spring 3244 are respectively fixedly connected to the outer surface of the bar 3242 and the inside of the embedded groove 3241.

[0031] In this embodiment, when the connecting rod 323 follows the fixed bar 36 to descend, it contacts one side of the abutment bar 3242. Since the other side of the abutment bar 3242 abuts against the inner wall of the embedded groove 3241, the connecting rod 323 is guided to the waist of the ladder plate 322, so that the connecting rod 323 drives the spring rod 31 to move laterally, so that the roller 35 moves away from the star tube 2. When the roller 35 rises and resets, the connecting rod 323 abuts against the other side of the abutment bar 3242, causing it to rotate along the fixed rod 3243 and compress the torsion spring 3244. When the connecting rod 323 continues to rise and the two are disconnected, the torsion spring 3244 rebounds to reset the abutment bar 3242, so as to abut and guide the descent of the connecting rod 323 again.

[0032] Embodiment 5: Based on Embodiment 4, refer to the attached Figure 1 , Attachment Figure 6 ; The outer surface of the fixed bar 36 is provided with a linkage unit 37, and the linkage unit 37 includes two transmission rods 371, one end of each of the two transmission rods 371 is embedded and rotatably connected with the outer surface of the support plate 1, and the outer surface of the transmission rod 371 is fixedly connected with a missing gear 372, and the outer surface of the missing gear 372 is meshed with a rotating gear 373. The missing gears 372 on both sides have different numbers of teeth, or different transmission ratios with the rotating gear 373, so that the up and down movement height of the roller 35 is greater than the movement height of the nozzle 6. The body of the rotating gear 373 is fixedly connected with the screw rod of the ball screw 5, and a spring 374 is provided on the outside of the rotating gear 373. The spring 374 is curled and stretched by its own elastic force to facilitate driving the ball screw 5 to reverse. In order to facilitate the rising and resetting of the roller 35 and the nozzle 6, the spring 374 is sleeved on the outside of the ball screw 5, and the two ends of the spring 374 are fixedly connected to the outer surface of the support plate 1 and the ball screw 5 respectively. The outside of the transmission rod 371 is sleeved with a transmission belt 375, and the outer surface of the transmission belt 375 is transmission-connected to two transmission wheels 376. The transmission of the transmission wheels 376 and the transmission belt 375 enables the star tube 2 to move synchronously with the nozzle 6 and the roller 35 to improve production efficiency. The transmission wheels 376 on both sides have a certain transmission ratio so that the up and down movement height of the roller 35 is greater than the height of the nozzle 6. The bodies of the two transmission wheels 376 are respectively fixedly connected to the outer surface of the transmission rod 371 and the output end of the drive motor 12.

[0033] In this embodiment, the output end of the driving motor 12 rotates, and the two sets of transmission rods 371 drive the missing gear 372 to rotate through the transmission of the transmission wheel 376 and the transmission belt 375. Through the meshing of the missing gear 372 and the rotating gear 373, the ball screws 5 on both sides follow the rotation to transport the nozzle 6 and the roller 35 to the bottom. At the same time, the screw rod portion of the ball screw 5 drives the mainspring 374 to rewind. When the missing gear 372 disengages from the rotating gear 373, the mainspring 374 stretches and rebounds to reverse the screw rod of the ball screw 5, so that the nozzle 6 and the roller 35 are transported to the top for reset. During the reset movement, the nozzle 6 sprays the pulp or coating liquid, and the roller 35 contacts the pulp that has been sprayed and attached, thereby accelerating the dehydration of the pulp through rolling and making the pulp evenly distributed.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile filter element production equipment, characterized in that: include: A support plate (1) for providing a production station; A forming mechanism, the forming mechanism being arranged on a support plate (1), the forming mechanism comprising a star cylinder (2), a nozzle (6) being arranged outside the star cylinder (2), the nozzle (6) spraying pulp on the outside of the star cylinder (2), and forming a complete filter paper embryo by rotating the star cylinder (2), a cone cylinder (8) being fixedly connected above the star cylinder (2), a heating fan (9) being fixedly connected inside the cone cylinder (8), the heating fan (9) being capable of drying the sprayed pulp by heating and driving air; A water squeezing component (3) is arranged outside the star tube (2) and is used to dehydrate and dry the squeezing sprayed paper pulp into a shape.

2. The automobile filter element production equipment according to claim 1, characterized in that: Two brackets (4) are arranged on the outside of the star tube (2), the outer surfaces of the two brackets (4) are fixedly connected to the outer surface of the support plate (1), the bodies of the two brackets (4) are penetrated and rotatably connected with ball screws (5), the screws of the ball screws (5) are penetrated and rotatably connected with the body of the support plate (1), the outer surface of the nozzle (6) is fixedly connected to the sliding end of one side of the ball screw (5), the inside of the nozzle (6) is penetrated and connected with a spring tube (7), the inside of the star tube (2) is fixedly connected with a filter screen (10), the outer surface of the filter screen (10) is fixedly connected with a rotating rod (11), one end of the rotating rod (11) is penetrated and rotatably connected with the body of the support plate (1) and extends to the outside of the support plate (1), one end of the rotating rod (11) is fixedly connected with a driving motor (12) through a coupling, the outer surface of the driving motor (12) is fixedly connected with a fixed frame (13), and the outer surface of the fixed frame (13) is fixedly connected with the outer surface of the support plate (1).

3. The automobile filter element production equipment according to claim 2, characterized in that: The water squeezing assembly (3) comprises a spring rod (31), the output end of the spring rod (31) being fixedly connected to a rotating frame (33), the body of the rotating frame (33) being rotatably connected to a rotating shaft (34), the outer surface of the rotating shaft (34) being fixedly connected to a roller (35), the outer surface of the roller (35) being movably connected to the outer surface of the star tube (2).

4. The automobile filter element production equipment according to claim 3, characterized in that: A fixing strip (36) is arranged outside the spring rod (31), the outer surface of the fixing strip (36) is fixedly connected to the sliding end of the ball screw (5) on the other side, the body of the fixing strip (36) is provided with a through slide groove (38), the interior of the slide groove (38) is movably connected to the outer surface of the spring rod (31).

5. The automobile filter element production equipment according to claim 3, characterized in that: An adjustment unit (32) is arranged outside the spring rod (31), and the adjustment unit (32) comprises a groove plate (321), the outer surface of the groove plate (321) is fixedly connected to the outer surface of the support plate (1), the groove of the groove plate (321) is fixedly connected to the ladder plate (322), the groove of the groove plate (321) is movably connected to a connecting rod (323), one end of the connecting rod (323) is movably connected to the outer surface of the ladder plate (322), the groove of the groove plate (321) is fixedly connected to an angle plate (325), and the outer surface of the connecting rod (323) is movably connected to the outer surface of the angle plate (325).

6. The automobile filter element production equipment according to claim 5, characterized in that: The outer surface of the connecting rod (323) is penetrated by a connecting plate (326) in sliding connection, the outer surface of the connecting plate (326) is fixedly connected to the outer surface of the fixing strip (36), the outer surface of the connecting rod (323) is fixedly connected to a fixing ring (327), the outer part of the connecting rod (323) is sleeved with a compression spring (328), and the two ends of the compression spring (328) are respectively fixedly connected to the outer surfaces of the connecting plate (326) and the fixing ring (327).

7. The automobile filter element production equipment according to claim 5, characterized in that: An abutment module (324) is arranged outside the ladder plate (322), and the abutment module (324) includes an embedding groove (3241). The embedding groove (3241) is opened on the waist edge of the ladder plate (322), and the inside of the embedding groove (3241) is movably connected with an abutment bar (3242). The outer surface of the abutment bar (3242) is movably connected to the inside of the groove of the groove plate (321), and the outer surface of the abutment bar (3242) is movably connected to one end of the connecting rod (323).

8. The automobile filter element production equipment according to claim 7, characterized in that: A fixing rod (3243) is fixedly connected to the body of the support bar (3242), and the end of the fixing rod (3243) is embedded in the interior of the embedding groove (3241) for rotation. A torsion spring (3244) is sleeved on the exterior of the fixing rod (3243), and the two ends of the torsion spring (3244) are respectively fixedly connected to the outer surface of the support bar (3242) and the interior of the embedding groove (3241).

9. The automobile filter element production equipment according to claim 4, characterized in that: The outer surface of the fixed bar (36) is provided with a linkage unit (37), and the linkage unit (37) comprises two transmission rods (371), one end of each of the two transmission rods (371) is embedded in the outer surface of the support plate (1) and is rotatably connected, the outer surface of the transmission rod (371) is fixedly connected with a missing gear (372), the outer surface of the missing gear (372) is meshed with a rotating gear (373), the body of the rotating gear (373) is penetrated and fixedly connected with the lead screw of the ball screw (5), and a spring (374) is provided outside the rotating gear (373), the spring (374) is sleeved outside the lead screw of the ball screw (5), and the two ends of the spring (374) are respectively fixedly connected with the outer surface of the support plate (1) and the lead screw of the ball screw (5).

10. The automobile filter element production equipment according to claim 9, characterized in that: The transmission rod (371) is externally sleeved with a transmission belt (375), the outer surface of the transmission belt (375) is transmission-connected to two transmission wheels (376), and the bodies of the two transmission wheels (376) are respectively penetrated and fixedly connected to the outer surface of the transmission rod (371) and the output end of the drive motor (12).

Images