A double-roller winding device for producing wire-wound filter elements

Abstract

The present invention relates to the field of filter element winding technology, specifically a double-roller winding device for the production of wound filter elements, including two support boxes, a switching component, a control component, a constraint component and a lubrication component. Bearing grooves are opened on both sides of the support box, and a first rotating shaft and a second rotating shaft are horizontally inserted and inserted in the two bearing grooves of the support box. A tiltable switching component is movably arranged between the two support boxes through the control component. When it is necessary to place the porous skeleton filter cartridge or remove the wound filter element, the processing position and the collection position can be quickly reached through its own rolling performance, and with the cooperation of the constraint component, the placement and removal are stable and reliable. In addition, with the auxiliary action of the lubrication component, the first rotating shaft and the second rotating shaft can be self-lubricated when the switching component is normally active, thereby increasing the service life, simplifying the operation, and being easy to use, thereby improving the processing efficiency and reducing the production expenditure cost.

Description

Technical Field

[0001] The invention relates to the technical field of filter element winding, in particular to a double-roller winding device for producing wire-wound filter elements. Background Art

[0002] The wire-wound filter element is made of textile fiber yarn with good filtering performance, which is precisely wound on a porous skeleton. The yarn materials include polypropylene fiber, acrylic fiber, absorbent cotton fiber, etc. By controlling the winding tightness and density of the yarn during winding, filter elements of different precisions can be made. The wire-wound filter element needs to be processed by a winding machine during the winding process.

[0003] Existing winding machines have various types of yarn dyeing machines according to the different principles of the combing mechanism. Among them, the double-roller yarn dyeing machine combs the yarn through a roller with a combing groove during use. During use, the porous skeleton filter cartridge needs to be manually taken out and disassembled. In large-scale winding production, the single downtime is long, which affects the processing efficiency, or increases the number of personnel operations, increases production cost expenditure, and is inconvenient to use. Summary of the Invention

[0004] The object of the present invention is to provide a double-roller winding device for producing wire-wound filter elements to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a double-roller winding device for producing a wire-wound filter element, the double-roller winding device for producing a wire-wound filter element comprising:

[0006] Two support boxes, both sides of the support boxes are provided with bearing grooves, the two bearing grooves of the support boxes are respectively and horizontally penetrated with a first rotation shaft and a second rotation shaft, the first rotation shaft and the second rotation shaft are placed in the bearing grooves and sleeved with rotation bearings on both sides, a combing roller is horizontally provided between the second rotation shafts of the two support boxes, and a loading plate is horizontally provided on one side of the upper end between the two support boxes;

[0007] A switching assembly is movably arranged between the two support boxes through the control assembly. The switching assembly includes a switching plate. Two rotating shafts are horizontally symmetrically provided on both sides of the switching plate. A rotating groove is provided on one side of the support box close to the rotating shaft. The two rotating shafts are respectively rotatably inserted into the two rotating grooves.

[0008] The control component is arranged on one side of the support box, and the control component includes a control push rod;

[0009] A restraint assembly, the restraint assembly being movably connected to one side of the support box and comprising a plurality of arc-shaped restraint plates;

[0010] A lubrication assembly is arranged on one side of the support box. The lubrication assembly includes an oil groove and an oil pipe. One side of the oil pipe is connected to the bearing groove.

[0011] Preferably, the two bearing grooves of the support box are staggered up and down, a prismatic groove is opened through the center of the first rotating shaft, a prismatic guide rod is inserted horizontally through the prismatic groove, and clamping rollers are provided on the opposite sides of the two prismatic guide rods, and the opposite sides of the two clamping rollers are arranged in a conical structure.

[0012] Preferably, the switching plate is tilted between the two support boxes, a support plate is tilted on one side of the support box, the control push rod is movably arranged on one side of the support plate by rotating the pin shaft, a connecting ear is provided at the lower end of the switching plate near the side of the control push rod, and the upper end of the control push rod is movably connected to the pin shaft of the connecting ear.

[0013] Preferably, a plurality of control grooves are horizontally and symmetrically provided at the lower end of the switching plate, a piston tube is horizontally provided on one side of each control groove, and an air supply hose is connected and plugged on one side of each piston tube.

[0014] Preferably, a control guide plate is movably provided on one side of the control groove, a control piston rod is horizontally provided on one side of the control guide plate, one side of the control piston rod is movably inserted into the piston tube, a first piston is provided on the side where the control piston rod is inserted into the piston tube, a number of spring guide rods are horizontally and symmetrically provided at the lower end of one side of the control groove, the control guide plate is movably sleeved on the number of spring guide rods, and a return spring is sleeved on the side of the spring guide rod away from the piston tube.

[0015] Preferably, a control tooth plate is horizontally provided on one side of the control guide plate, a telescopic slot is horizontally provided on one side of the control groove and passes through the switching plate, an arc-shaped guide slot is provided on the upper end of the switching plate close to the telescopic slot, the cross-section of the arc-shaped guide slot is arranged in a "cross" shape, the lower end of the arc-shaped guide slot is connected to the telescopic slot, and the arc-shaped constraint plate is movably arranged in the arc-shaped guide slot.

[0016] Preferably, the arc-shaped constraint plate is symmetrically provided with a plurality of shifting teeth on the side in contact with the control tooth plate, the arc-shaped constraint plate is meshed with the shifting teeth of the control tooth plate, and the virtual center axis of the arc-shaped constraint plate is coaxially arranged with the first rotation axis and the virtual center axis of the clamping roller. When in use, the filter cartridge to be wound is horizontally placed on the upper ends of the loading plate and the arc-shaped constraint plate, and when the filter cartridge to be wound is placed above the arc-shaped constraint plate, the upper end of the inner circumference of the filter cartridge to be wound is higher than the center point of the conical surface of the clamping roller.

[0017] Preferably, a push groove is provided in the support box on one side of the rotating groove, a curved piston rod is provided on one side of the rotating shaft, the curved piston rod is coaxially arranged with the virtual axis of the rotating shaft, a piston groove is provided on one side of the push groove, one side of the curved piston rod is movably inserted into the piston groove and is sleeved with a second piston, the oil groove is provided on one side of the support box close to the piston groove, and one side of the piston groove is connected to one side of the upper end of the oil groove.

[0018] Preferably, the bearing groove corresponding to the first rotating shaft is higher than the bearing groove corresponding to the second rotating shaft. A pipe groove is provided in the center of the upper end of the bearing groove where the first rotating shaft is located, passing through the support box. One side of the oil pipe is connected to the lower end of the oil groove through a one-way valve, and the side of the oil pipe away from the oil groove passes through the support box and is connected to the pipe groove.

[0019] Preferably, a gravity flow groove is obliquely provided between the two bearing grooves in the support box, and both sides of the gravity flow groove are respectively connected to the upper end and the lower end of the two bearing grooves.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] By setting a tiltable switching component between the two support boxes through the control component, when the porous skeleton filter cartridge needs to be placed or the wire wound filter element needs to be removed, the processing position and the collection position can be quickly reached through its own rolling performance, and with the cooperation of the constraint component, the placement and removal are stable and reliable. In addition, with the assistance of the lubrication component, the first rotating shaft and the second rotating shaft can be self-lubricated when the switching component is normally active, thereby increasing the service life, simplifying the operation, and being easy to use, thereby improving the processing efficiency and reducing the production expenditure cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the present invention from a first viewing angle;

[0023] Figure 2 This is a schematic diagram of the structure of the present invention from a second viewing angle;

[0024] Figure 3 For the present invention Figure 2 Schematic diagram of part A;

[0025] Figure 4 It is a schematic side sectional view of the structure of the present invention;

[0026] Figure 5 For the present invention Figure 4 Schematic diagram of part A;

[0027] Figure 6 This is a schematic cross-sectional view of the oil tank structure of the present invention;

[0028] Figure 7 For the present invention Figure 6 Schematic diagram of part A;

[0029] Figure 8 A cross-sectional view showing the connection between the first rotation shaft and the second rotation shaft of the present invention;

[0030] Figure 9 This is a schematic diagram of the connection structure of the switch board of the present invention;

[0031] Figure 10This is a schematic diagram of the control push rod connection structure of the present invention;

[0032] Figure 11 This is a schematic diagram of the control gear plate connection structure of the present invention.

[0033] In the figure: support box 1, feeding plate 2, first rotating shaft 3, second rotating shaft 4, combing roller 5, prismatic guide rod 6, clamping roller 7, air supply hose 8, bearing groove 9, switching plate 10, rotating shaft 11, control groove 12, piston tube 13, control guide plate 14, return spring 15, control tooth plate 16, control piston rod 17, arc guide groove 18, arc constraint plate 19, pushing groove 20, arc piston rod 21, oil groove 22, oil pipe 23, gravity groove 24, rotating bearing 25, pipe groove 26, support plate 27, control push rod 28. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the technical solutions in the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] Please see the attached Figure 1-11 , this application provides the following five preferred embodiments.

[0036] Example 1

[0037] A double-roller winding device for producing wound filter elements, wherein bearing grooves 9 are provided on both sides of the support box 1, and the two bearing grooves 9 of the support box 1 are respectively provided with a first rotating shaft 3 and a second rotating shaft 4 horizontally penetrated and inserted, and the first rotating shaft 3 and the second rotating shaft 4 are placed in the bearing grooves 9 and are sleeved with rotating bearings 25 on both sides, and a combing roller 5 is horizontally provided between the second rotating shafts 4 of the two support boxes 1, and a feeding plate 2 is horizontally provided on one side of the upper end between the two support boxes 1, and the two bearing grooves 9 of the support box 1 are staggered up and down. A prismatic groove is provided through the center of the first rotating shaft 3, and a prismatic guide rod 6 is horizontally penetrated and inserted in the prismatic groove, and a clamping roller 7 is provided on the opposite side of the two prismatic guide rods 6, and the opposite side of the two clamping rollers 7 is arranged in a conical structure. The two prismatic guide rods 6 can be controlled to move horizontally by a pneumatic cylinder in conjunction with the bearings. When the filter element cylinder to be wound is between the two clamping rollers 7, the filter element cylinder to be wound is horizontally clamped;

[0038] The combing roller 5 directly controls the rotation of the second rotating shaft 4 through the control of the motor. A toggle gear is provided on the opposite side of the first rotating shaft 3 and the second rotating shaft 4. The two toggle gears move relative to each other, so that the combing roller 5 and the clamping roller 7 rotate at the same time to complete the winding action. In addition, the first rotating shaft 3 can also be independently controlled by the motor to achieve different drives of the clamping roller 7 and the combing roller 5.

[0039] A double-roller winding device for producing wound filter elements disclosed in the second embodiment of the present invention has a structure that is basically the same as that in the first embodiment, except that: an environment is provided for loading the wound filter element cartridge and unloading the filter element cartridge after winding, and the switching component is movably arranged between the two support boxes 1 through the control component. The switching component includes a switching plate 10, and two rotating shafts 11 are horizontally symmetrically arranged on both sides of the switching plate 10. A rotating groove is opened on one side of the support box 1 close to the rotating shaft 11, and the two rotating shafts 11 are rotated and inserted into the two rotating grooves respectively. The control component is arranged on one side of the support box 1, and the control component includes a control push rod 28. The switching plate 10 is tilted and arranged between the two support boxes 1. One side of the support box 1 The switch plate 10 is tilted by the push rod 28, and the filter cartridge to be wound that falls on the feeding plate 2 automatically slides to the bottom of the clamping roller 7 under the action of the tilt. Similarly, when the filter cartridge needs to be unloaded after winding, the switch plate 10 is pulled down by the control push rod 28, so that the switch plate 10 is tilted upward on the side of the clamping roller 7, and the filter cartridge rolls down after winding. The operation is simple and worry-free.

[0040] The double-roller winding device for producing wound filter elements disclosed in the third embodiment of the present invention has a structure that is basically the same as that in the second embodiment, except that: in order to stabilize the wound filter element cylinder and the wound filter element cylinder when they are in the position of the clamping roller 7, the constraint component is movably connected to the support box 1 and the constraint component includes a plurality of arc-shaped constraint plates 19, and a plurality of control grooves 12 are horizontally and symmetrically opened at the lower end of the switching plate 10. A piston tube 13 is horizontally provided on one side of the control groove 12, and an air supply hose 8 is connected and connected on one side of the piston tube 13. A control guide plate 14 is provided on each side of the control guide plate 14, and a control piston rod 17 is provided on each side of the control guide plate 14. The control piston rod 17 is provided on one side of the piston tube 13. The control piston rod 17 is provided on one side of the piston tube 13. A first piston is provided on each side. A plurality of spring guide rods are provided horizontally and symmetrically at the lower end of one side of the control groove 12. The control guide plate 14 is provided with a plurality of spring guide rods, and the spring guide rods are provided with a return spring 15 on one side away from the piston tube 13. A control tooth plate 16 is provided on each side of the control guide plate 14, and a horizontal pass through the control groove 12 is provided on one side. The switching plate 10 is provided with a telescopic slot, and an arc guide slot 18 is provided on the upper end of the switching plate 10 near the telescopic slot. The cross section of the arc guide slot 18 is arranged in a "cross" shape. The lower end of the arc guide slot 18 is connected to the telescopic slot. The arc constraint plate 19 is movably arranged in the arc guide slot 18. The arc constraint plate 19 is symmetrically provided with a plurality of toggle teeth on the side in contact with the control tooth plate 16. The arc constraint plate 19 is meshed with the toggle teeth of the control tooth plate 16. The virtual center axis of the arc constraint plate 19 is aligned with the virtual center axis of the first rotating shaft 3 and the clamping roller 7. The axis is set, and when in use, the upper ends of the feeding plate 2 and the arc-shaped constraint plate 19 are both horizontally placed with the filter cartridge to be wound, and when the filter cartridge to be wound is placed above the arc-shaped constraint plate 19, the upper end of the inner circumference of the filter cartridge to be wound is higher than the center point of the conical surface of the clamping roller 7, and the diameter of the filter cartridge after winding is smaller than the diameter of the arc-shaped constraint plate 19. When the arc-shaped constraint plate 19 is movably adjusted, the filter cartridge after winding is kept stable before the switching plate 10 is tilted upward, and the filter cartridge to be wound is kept stable before being clamped and fixed by the two clamping rollers 7, and is always in the position of the clamping roller 7;

[0041] When high-pressure gas is delivered into the air supply hose 8, the high-pressure gas pushes the control piston rod 17 and the control guide plate 14 to move, and the control guide plate 14 drives the control tooth plate 16 to push, and then the arc-shaped constraint plate 19 rotates along the arc-shaped guide groove 18 to constrain the wound filter element cartridge to prevent it from detaching from the switching plate 10. On the contrary, the gas is released, and under the elastic force of several reset springs 15, the arc-shaped constraint plate 19 retracts to avoid affecting the winding and combing of the combing roller 5.

[0042] A double-roller winding device for producing wound filter elements disclosed in the fourth embodiment of the present invention has a structure that is basically the same as that in the third embodiment, except that: the rotating bearing 25 connected to the first rotating shaft 3 and the second rotating shaft 4 is lubricated, and a lubrication component is arranged on one side of the support box 1. The lubrication component includes an oil groove 22 and an oil pipe 23. One side of the oil pipe 23 is connected to the bearing groove 9. A push groove 20 is provided on one side of the rotating groove in the support box 1. The rotating shaft 11 is placed on one side of the arc-shaped piston rod 21 and an arc-shaped piston rod 21 is provided. The arc-shaped piston rod 21 is coaxially arranged with the virtual axis of the rotating shaft 11. A piston groove is provided on one side of the push groove 20. One side of the arc-shaped piston rod 21 is movably inserted into the piston groove and is sleeved with a second piston. The oil groove 22 is provided on one side of the support box 1 close to the piston groove, and one side of the piston groove is connected to the oil groove. One side of the upper end of the groove 22 is connected, and the bearing groove 9 corresponding to the first rotating shaft 3 is higher than the bearing groove 9 corresponding to the second rotating shaft 4. The center of the upper end of the bearing groove 9 where the first rotating shaft 3 is located passes through the support box 1 to open a pipe groove 26, and one side of the oil pipe 23 is connected to the lower end of the oil groove 22 through a one-way valve. The oil pipe 23 passes through the support box 1 away from the oil groove 22 and is connected to the plug-in pipe groove 26. When the control push rod 28 controls the switching plate 10 to swing up and down, the rotating shaft 11 swings up and down synchronously. At this time, the arc-shaped piston rod 21 connected to the rotating shaft 11 sends gas pressure to the oil groove 22 through the second piston, and pushes a small amount of lubricating oil in the oil groove 22 over the one-way valve into the oil pipe 23, and then drips a little lubricating oil into the bearing groove 9 each time to complete the continuous lubrication of the rotating bearing 25 in the bearing groove 9, which saves worry and effort, and is easy to operate.

[0043] A double-roller winding device for the production of wire-wound filter elements disclosed in Example 5 of the present invention has a structure that is basically the same as that in Example 4, except that: the two bearing grooves 9 are lubricated synchronously, and a gravity groove 24 is obliquely opened between the two bearing grooves 9 in the support box 1. The two sides of the gravity groove 24 are respectively connected to the upper and lower ends of the two bearing grooves 9. When the lubricating oil drips into the bearing groove 9 with a higher height, the lubricating oil can continuously flow into the bearing groove 9 below under the action of gravity, completing the simultaneous lubrication of the first rotating shaft 3 and the second rotating shaft 4, saving worry and effort.

[0044] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A double-roller winding device for producing wire-wound filter elements, characterized in that: The double-roller winding device for producing the wire-wound filter element comprises: Two support boxes (1), both sides of the support box (1) are provided with bearing grooves (9), the two bearing grooves (9) of the support box (1) are respectively provided with a first rotation shaft (3) and a second rotation shaft (4) horizontally inserted therein, the first rotation shaft (3) and the second rotation shaft (4) are placed in the bearing grooves (9) and both sides are provided with rotation bearings (25), a combing roller (5) is horizontally provided between the second rotation shafts (4) of the two support boxes (1), and a loading plate (2) is horizontally provided on one side of the upper end between the two support boxes (1); A switching component is movably arranged between the two support boxes (1) through the control component, and the switching component includes a switching plate (10). Two rotating shafts (11) are horizontally symmetrically provided on both sides of the switching plate (10). A rotating groove is provided on one side of the support box (1) close to the rotating shaft (11). The two rotating shafts (11) are respectively rotatably inserted into the two rotating grooves. The control assembly is arranged on one side of the support box (1), and the control assembly includes a control push rod (28); the switching plate (10) is tilted and arranged between the two support boxes (1), and a support plate (27) is tilted on one side of the support box (1), and the control push rod (28) is movably arranged on one side of the support plate (27) by rotating a pin shaft. A connecting ear is provided on the lower end of the switching plate (10) near the side of the control push rod (28), and the upper end of the control push rod (28) is movably connected to the pin shaft of the connecting ear; A constraint component, the constraint component is movably connected to one side of the support box (1), and the constraint component includes a plurality of arc-shaped constraint plates (19); A lubrication assembly is provided on one side of the support box (1), and the lubrication assembly comprises an oil groove (22) and an oil pipe (23), and one side of the oil pipe (23) is connected to the bearing groove (9).

2. A double-roller winding device for producing a wire-wound filter element according to claim 1, characterized in that: The two bearing grooves (9) of the support box (1) are staggered in an upper and lower position. A prismatic groove is provided through the center of the first rotation axis (3). A prismatic guide rod (6) is inserted and inserted horizontally through the prismatic groove. A clamping roller (7) is provided on opposite sides of the two prismatic guide rods (6), and the opposite sides of the two clamping rollers (7) are provided in a conical structure.

3. The double-roller winding device for producing a wire-wound filter element according to claim 1, characterized in that: A plurality of control grooves (12) are horizontally and symmetrically provided at the lower end of the switching plate (10), a piston tube (13) is horizontally provided on one side of each control groove (12), and an air supply hose (8) is connected and plugged on one side of each piston tube (13).

4. A double-roller winding device for producing a wire-wound filter element according to claim 3, characterized in that: A control guide plate (14) is movably provided on one side of the control groove (12), a control piston rod (17) is horizontally provided on one side of the control guide plate (14), one side of the control piston rod (17) is movably plugged into the piston tube (13), a first piston is provided on the side where the control piston rod (17) is plugged into the piston tube (13), a plurality of spring guide rods are symmetrically provided at the lower end of one side of the control groove (12), the control guide plate (14) is movably sleeved with the plurality of spring guide rods, and a return spring (15) is sleeved on the side of the spring guide rod away from the piston tube (13).

5. The double-roller winding device for producing a wire-wound filter element according to claim 4, characterized in that: A control tooth plate (16) is horizontally provided on one side of the control guide plate (14), a telescopic slot is horizontally provided on one side of the control groove (12) and passes through the switch plate (10), an arc guide groove (18) is provided on the upper end of the switch plate (10) near the telescopic slot, the cross section of the arc guide groove (18) is arranged in a "cross" structure, the lower end of the arc guide groove (18) is connected to the telescopic slot, and the arc constraint plate (19) is movably provided in the arc guide groove (18).

6. A double-roller winding device for producing a wire-wound filter element according to claim 5, characterized in that: The arc-shaped constraint plate (19) is symmetrically provided with a plurality of toggling teeth on the side in contact with the control tooth plate (16), and the arc-shaped constraint plate (19) is meshed with the toggling teeth of the control tooth plate (16). The virtual center axis of the arc-shaped constraint plate (19) is coaxially arranged with the first rotation axis (3) and the virtual center axis of the clamping roller (7). When in use, the upper ends of the loading plate (2) and the arc-shaped constraint plate (19) are both horizontally placed with the filter cartridge to be wound, and when the filter cartridge to be wound is placed above the arc-shaped constraint plate (19), the upper end of the inner circumference of the filter cartridge to be wound is higher than the center point of the conical surface of the clamping roller (7).

7. A double-roller winding device for producing a wire-wound filter element according to claim 6, characterized in that: The support box (1) is provided with a push groove (20) on one side of the rotating groove. The rotating shaft (11) is provided with a curved piston rod (21) on one side thereof. The curved piston rod (21) is coaxially arranged with the virtual axis of the rotating shaft (11). A piston groove is provided on one side of the push groove (20). One side of the curved piston rod (21) is movably inserted into the piston groove and sleeved with a second piston. The oil groove (22) is provided on one side of the support box (1) close to the piston groove, and one side of the piston groove is connected to one side of the upper end of the oil groove (22).

8. The double-roller winding device for producing a wire-wound filter element according to claim 7, characterized in that: The bearing groove (9) corresponding to the first rotating shaft (3) is higher than the bearing groove (9) corresponding to the second rotating shaft (4); the center of the upper end of the bearing groove (9) where the first rotating shaft (3) is located passes through the support box (1) to open a pipe groove (26); one side of the oil pipe (23) is connected to the lower end of the plug-in oil groove (22) through a one-way valve; the side of the oil pipe (23) away from the oil groove (22) passes through the support box (1) and is connected to the plug-in pipe groove (26).

9. The double-roller winding device for producing a wire-wound filter element according to claim 8, characterized in that: A gravity groove (24) is obliquely provided between the two bearing grooves (9) in the support box (1), and both sides of the gravity groove (24) are respectively connected to the upper end and the lower end of the two bearing grooves (9).

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