Multifunctional wire drawing mechanical equipment for filter manufacturing

Abstract

The invention belongs to the related technical field of filter manufacturing, and particularly relates to multifunctional wire drawing mechanical equipment for filter manufacturing, the multifunctional wire drawing mechanical equipment comprises a mounting bottom plate, a double-shaft motor is fixedly mounted at the upper end of the mounting bottom plate, and the double-shaft motor is fixedly connected with two first transmission wheels through two output shafts arranged on the double-shaft motor. Through mutual cooperation of the driving motor, the hollow worm, the worm gear and the second movable shaft, two auxiliary rotating rods can be driven to rotate, and then the winding effect of auxiliary pulling of a wire can be achieved; and in the auxiliary pulling process of the wire, under the action of rubber sleeves arranged on the two auxiliary rotating rods, the friction force between the auxiliary rotating rods and the wire can be increased, it is guaranteed that the auxiliary wire pulling process is conducted smoothly, meanwhile, the wire can be protected, and damage to the surface of the wire in the auxiliary wire pulling process is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field related to filter manufacturing, and in particular relates to a multifunctional wire drawing mechanical equipment for filter manufacturing. Background Art

[0002] A filter is a filter circuit composed of capacitors, inductors and resistors. The filter can effectively filter out a specific frequency point in the power line or frequencies other than the frequency point to obtain a power signal of a specific frequency, or eliminate a power signal after a specific frequency. There is usually a magnetic ring in the filter. During the manufacturing process of the filter, the coil in the magnetic ring is usually manually pulled and wound onto the iron core. Some filters are larger in size, resulting in larger windings, and the copper wire required to be wound around the iron core is also thicker. Manual winding requires a lot of effort.

[0003] Problems with existing technologies:

[0004] 1. In the existing filter manufacturing process, some parts still wind the wires around the magnetic ring by manually pulling the wires, which is not only a heavy workload but also inefficient.

[0005] 2. In the existing filter manufacturing process, uneven wire winding is prone to occur, which in turn affects the wire winding process to a certain extent, thereby affecting the manufacturing efficiency of the filter. Summary of the invention

[0006] The purpose of the present invention is to provide a multifunctional wire-drawing mechanical equipment for filter manufacturing, which can solve the problem that the wire is wound around a magnetic ring by manual wire-drawing in the existing filter manufacturing process, which not only has a heavy workload but also has low efficiency.

[0007] The technical solution adopted by the present invention is as follows:

[0008] A multifunctional wire-drawing mechanical equipment for filter manufacturing comprises a mounting base plate, a dual-axis motor is fixedly mounted on the upper end of the mounting base plate, the dual-axis motor is fixedly connected to two transmission wheels 1 respectively through two output shafts arranged thereon, the transmission wheel 1 on the left side is transmission-connected to the transmission wheel 2 through a transmission belt, the transmission wheel 2 is fixedly connected to a wire-drawing mechanism for installation, the lower end of the wire-drawing mechanism for installation is arranged on the upper end of the mounting base plate, the transmission wheel 1 on the right side is transmission-connected to the transmission wheel 3 through another transmission belt, the transmission wheel 3 is fixedly connected to a reciprocating drive mechanism, and a guide auxiliary mechanism is arranged at the upper end of the reciprocating drive mechanism.

[0009] The convenient installation wire-pulling mechanism includes a fixed bracket, the lower end of the fixed bracket is fixedly connected to the installation base plate, and two first fixed rods are fixedly connected to the left end of the fixed bracket. Both of the two first fixed rods are slidably connected to a movable bracket with two through holes opened in its lower side interior. The movable bracket and the upper end of the fixed bracket are both movably connected with I-shaped rotating blocks.

[0010] The left I-shaped rotating block is fixedly connected to a first rotating rod, and the right I-shaped rotating block is movably connected to a hollow rotating rod. Moreover, the hollow rotating rod is adapted to the first rotating rod provided with two first limit blocks through two first limit slots opened in its interior. Limit plates are fixedly connected to both the first rotating rod and the hollow rotating rod. Fixing plates one are fixedly connected to the left ends of both of the two first fixed rods.

[0011] The lower ends of both of the two fixing plates one are fixedly connected to the installation base plate. Two first electro-hydraulic rods are fixedly connected to the left end of the movable bracket. Fixing blocks are fixedly connected to both of the two first electro-hydraulic rods. The lower ends of both of the two fixing blocks are fixedly connected to the installation base plate. The right side of the hollow rotating rod is fixedly connected to a second transmission wheel.

[0012] The reciprocating driving mechanism includes two second fixing plates. The lower ends of both of the two second fixing plates are fixedly connected to the installation base plate. The two second fixing plates are respectively movably connected to the left and right sides of a reciprocating lead screw. The right end of the reciprocating lead screw is fixedly connected to a third transmission wheel. The reciprocating lead screw is in threaded connection with a bottom mounting block having a threaded hole opened in its interior. The upper end of the bottom mounting block is fixedly connected to a guiding and assisting mechanism. The bottom mounting block is slidably connected to two second fixed rods respectively through two circular through holes opened in its interior. The left and right ends of both of the two second fixed rods are fixedly connected to the relatively close ends of the two second fixing plates respectively.

[0013] The guiding and assisting mechanism includes a concave mounting frame. The lower end of the concave mounting frame is fixedly connected to the bottom mounting block. Two second electro-hydraulic rods are fixedly connected to both the left and right ends of the concave mounting frame. The relatively close ends of the four second electro-hydraulic rods are respectively fixedly connected to the relatively far ends of two concave plates. The front and rear sides of both of the two concave plates are movably connected with first movable shafts.

[0014] Guide rollers are fixedly connected to the upper sides of the four first movable shafts. The two concave plates are respectively movably connected to the lower sides of two second movable shafts. Auxiliary rotating rods are fixedly connected to the upper sides of the two second movable shafts. Rubber sleeves are fixedly sleeved on the outer sides of both of the two auxiliary rotating rods. Worms are fixedly connected to the lower sides of the two second movable shafts. The two worms are in meshing transmission with two hollow worm shafts respectively.

[0015] The two hollow worms are respectively movably connected to the relatively far - away ends of the two concave plates. The two hollow worms are both movably connected to a third rotating rod provided with two second limiting blocks through two second limiting grooves opened in their interiors. The left and right sides of the third rotating rod are respectively movably connected to the left and right ends of the concave mounting frame.

[0016] The right end of the third rotating rod is fixedly connected to the output shaft of the driving motor. The driving motor is fixedly connected to the concave mounting frame through a motor bracket provided thereon. Both the left and right sides of the upper end of the concave mounting frame are fixedly connected with L - shaped fixing frames.

[0017] Both the relatively close - end of the two L - shaped fixing frames are fixedly connected to a hollow conduit. The two concave plates are both slidably connected to three fixing rods through two through - holes opened in the interiors of their relatively far - away ends. The left and right ends of the three fixing rods are respectively fixedly connected to the left and right side surfaces inside the concave mounting frame.

[0018] The technical effects achieved by the present invention are as follows:

[0019] 1. Through the mutual cooperation of the driving motor, the hollow worm, the worm wheel and the second movable shaft provided in the present invention, the two auxiliary rotating rods can be driven to rotate, and then the effect of assisting in pulling the wire can be achieved. Moreover, during the process of assisting in pulling the wire, the rubber sleeves provided on the two auxiliary rotating rods can not only increase the friction between the auxiliary rotating rod and the wire, ensure the smooth progress of the auxiliary wire - pulling process, but also play a role in protecting the wire, avoiding damage to the surface of the wire during the auxiliary wire - pulling process. By driving the two concave plates to approach each other through the second electric hydraulic rod, and then with the cooperation of the first movable shaft provided, the distance between the four guide rollers and the two auxiliary rotating rods can be adjusted, which is convenient for pulling wires of different models. And during the process of pulling the wire, the cooperation of the guide rollers and the hollow conduit can achieve the effect of guiding and straightening the wire during the wire - pulling process.

[0020] 2. Through the cooperation of the first transmission wheel, the third transmission wheel, the reciprocating driving mechanism and the guiding and assisting mechanism in the present invention, the wire can be evenly wound around the magnetic ring required in the manufacturing process of the filter during the wire - pulling process, ensuring the degree of fitting of the wire on the magnetic ring. And through the mutual cooperation of the first electric hydraulic rod, the first rotating rod, the hollow rotating rod, the limiting plate, the I - shaped rotating block and the movable bracket, the installation and disassembly of the magnetic ring can be quickly realized, which is convenient for timely replacing the magnetic ring and avoiding affecting the manufacturing and processing efficiency of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the front - view three - dimensional structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the right - view three - dimensional structure in the present invention;

[0023] Figure 3 It is a schematic diagram of the top - view three - dimensional structure in the present invention;

[0024] Figure 4 It is a schematic diagram of the front - view three - dimensional structure of the reciprocating drive mechanism in the present invention;

[0025] Figure 5 It is a schematic diagram of the front - view three - dimensional structure of the convenient installation wire - pulling mechanism in the present invention;

[0026] Figure 6 It is a schematic diagram of the front - view three - dimensional structure of the guiding and assisting mechanism in the present invention;

[0027] Figure 7 It is a schematic diagram of the right - view sectional three - dimensional structure of the guiding and assisting mechanism in the present invention.

[0028] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0029] 1. Installation base plate; 2. Reciprocating drive mechanism; 21. Second fixing plate; 22. Second fixing rod; 23. Reciprocating lead screw; 24. Bottom mounting block; 3. Guiding and assisting mechanism; 31. First movable shaft; 32. Guide roller; 33. Third fixing rod; 34. Concave mounting frame; 35. Second electro - hydraulic rod; 36. Driving motor; 37. Third rotating rod; 38. Hollow worm; 39. L - shaped fixing frame; 310. Rubber sleeve; 311. Auxiliary rotating rod; 312. Second movable shaft; 313. Concave plate; 314. Worm gear; 315. Hollow conduit; 4. Convenient installation wire - pulling mechanism; 41. First electro - hydraulic rod; 42. Fixed block; 43. First fixing plate; 44. Movable bracket; 45. First fixing rod; 46. Limiting plate; 47. I - shaped rotating block; 48. First rotating rod; 49. Hollow rotating rod; 410. Fixed bracket; 5. Second transmission wheel; 6. First transmission wheel; 7. Third transmission wheel; 8. Biaxial motor. Detailed implementation manners

[0030] In order to make the purpose and advantages of the present invention clearer, the present invention will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present invention, and does not strictly limit the scope of protection specifically claimed by the present invention.

[0031] As Figure 1-7As shown in the figure, a multifunctional wire-drawing mechanical device for filter manufacturing includes a mounting base plate 1. A double-shaft motor 8 is fixedly installed at the upper end of the mounting base plate 1. The double-shaft motor 8 is respectively fixedly connected to two first driving wheels 6 through two output shafts provided thereon. The left first driving wheel 6 is in transmission connection with a second driving wheel 5 through a transmission belt provided. The second driving wheel 5 is fixedly connected to a conveniently installed wire-drawing mechanism 4. The lower end of the conveniently installed wire-drawing mechanism 4 is arranged at the upper end of the mounting base plate 1. By means of the conveniently installed wire-drawing mechanism 4, the installation and fixation effect of the magnetic ring in the filter manufacturing process can be quickly achieved. Then, through the rotation of the output shaft of the double-shaft motor 8, with the cooperation of the left first driving wheel 6, the second driving wheel 5 and the conveniently installed wire-drawing mechanism 4 provided, the effect of driving the magnetic ring installed on the conveniently installed wire-drawing mechanism 4 to rotate can be achieved, so that the wire can be pulled and wound around the magnetic ring, without manual wire-drawing operation, thereby reducing the labor intensity of the operators in the filter manufacturing process. The right first driving wheel 6 is in transmission connection with a third driving wheel 7 through another transmission belt provided. The third driving wheel 7 is fixedly connected to a reciprocating driving mechanism 2. A guiding and assisting mechanism 3 is arranged at the upper end of the reciprocating driving mechanism 2. During the process of driving the magnetic ring installed on the conveniently installed wire-drawing mechanism 4 to rotate to achieve the pulling and winding of the wire, through the rotation of the right first driving wheel 6, with the cooperation of the third driving wheel 7 and the reciprocating driving mechanism 2 provided, the effect of enabling the guiding and assisting mechanism 3 to perform a reciprocating motion in the left-right direction at a uniform speed can be achieved, so that during the process of pulling and winding the wire, the uniformity of the wire pulling and winding process is ensured, and the guiding and assisting mechanism 3 provided can also play an effect of assisting in wire-drawing, effectively avoiding the situation that the pulling force is relatively large during the process of pulling and winding the wire by the rotation of the magnetic ring, which easily causes the wire to break during the pulling process.

[0032] Further, the wire-pulling mechanism 4 for installation includes a fixed bracket 410. The lower end of the fixed bracket 410 is fixedly connected to the installation base plate 1. Two first fixed rods 45 are fixedly connected to the left end of the fixed bracket 410. Both of the two first fixed rods 45 are slidably connected to a movable bracket 44 with two through holes opened in its lower side interior. Both the movable bracket 44 and the upper end of the fixed bracket 410 are movably connected with I-shaped rotating blocks 47. The left I-shaped rotating block 47 is fixedly connected to a first rotating rod 48. The right I-shaped rotating block 47 is movably connected to a hollow rotating rod 49. And the hollow rotating rod 49 is adapted to the first rotating rod 48 provided with two first limiting blocks through two first limiting grooves opened in its interior. Limiting plates 46 are fixedly connected to both the first rotating rod 48 and the hollow rotating rod 49. The left ends of both the two first fixed rods 45 are fixedly connected to first fixing plates 43. The lower ends of both the two first fixing plates 43 are fixedly connected to the installation base plate 1. Two first electric hydraulic rods 41 are fixedly connected to the left end of the movable bracket 44. Fixed blocks 42 are fixedly connected to both of the two first electric hydraulic rods 41. The lower ends of both the two fixed blocks 42 are fixedly connected to the installation base plate 1. The right side of the hollow rotating rod 49 is fixedly connected to a second transmission wheel 5. By sleeving the magnetic ring that needs to wind the coil on the hollow rotating rod 49, then starting the two first electric hydraulic rods 41 to drive the movable bracket 44 to move rightward. Furthermore, with the cooperation of the provided I-shaped rotating blocks 47 and the first rotating rod 48, the left limiting plate 46 can be driven to move rightward, so that with the cooperation of the other limiting plate 46 provided on the right side, the installation and fixation process of the magnetic ring can be quickly achieved. At this time, the first rotating rod 48 is sleeved with the hollow rotating rod 49. Correspondingly, when the wire-pulling winding is completed, the magnetic ring can be conveniently removed from the device, making the installation and removal processes of the magnetic ring more convenient. By the rotation of the second transmission wheel 5, the effect of driving the hollow rotating rod 49 to rotate can be achieved. Through the rotation of the hollow rotating rod 49 and the cooperation of the first limiting groove opened in its interior and the first limiting blocks provided on the first rotating rod 48, the effect of driving the first rotating rod 48 to rotate can be achieved. At this time, with the action of the two limiting plates 46 provided, the effect of driving the magnetic ring to rotate can be achieved, so as to pull and wind the wire. Through the mutual cooperation between the provided first fixing plates 43 and the first fixed rods 45, the movement direction of the movable bracket 44 can be restricted.

[0033] Further, the reciprocating drive mechanism 2 includes two second fixing plates 21. The lower ends of the two second fixing plates 21 are fixedly connected to the mounting base plate 1. The two second fixing plates 21 are respectively movably connected to the left and right sides of the reciprocating lead screw 23. The right end of the reciprocating lead screw 23 is fixedly connected to the third transmission wheel 7. The reciprocating lead screw 23 is threadedly connected to the bottom mounting block 24 with a threaded hole formed inside. The upper end of the bottom mounting block 24 is fixedly connected to the guiding and assisting mechanism 3. The bottom mounting block 24 is slidably connected to the two fixing rods 22 through two circular through holes formed inside it. The left and right ends of the two fixing rods 22 are respectively fixedly connected to the relatively close ends of the two second fixing plates 21. By rotating the third transmission wheel 7, the reciprocating lead screw 23 can be driven to rotate. By rotating the reciprocating lead screw 23, the bottom mounting block 24 can also be driven to perform a reciprocating motion in the left and right directions, so as to drive the guiding and assisting mechanism 3 to perform a reciprocating motion in the left and right directions, enabling the wire to be evenly wound around the magnetic ring during the pulling process. The mutual cooperation between the provided second fixing plate 21 and the fixing rod 22 can play a role in restricting the movement direction of the bottom mounting block 24.

[0034] The guiding and assisting mechanism 3 includes a concave mounting frame 34. The lower end of the concave mounting frame 34 is fixedly connected to the bottom mounting block 24. Two electric hydraulic rods II 35 are fixedly connected to both the left and right ends of the concave mounting frame 34. The relatively close ends of the four electric hydraulic rods II 35 are respectively fixedly connected to the relatively distant ends of the two concave plates 313. A first movable shaft 31 is movably connected to the front and rear sides of the two concave plates 313. A guiding roller 32 is fixedly connected to the upper side of each of the four first movable shafts 31. By starting the four electric hydraulic rods II 35, the two concave plates 313 are driven to approach each other, and thus the four first movable shafts 31 can be driven to approach each other until the guiding rollers 32 provided on the four first movable shafts 31 respectively contact the left and right ends of the wire during the wire pulling process, so as to play a guiding role during the wire pulling process and straighten the wire at the same time, ensuring the fitting degree of the wire pulled and wound around the magnetic ring. The two concave plates 313 are respectively movably connected to the lower sides of the two second movable shafts 312. An auxiliary rotating rod 311 is fixedly connected to the upper side of each of the two second movable shafts 312. A rubber sleeve 310 is fixedly sleeved on the outer sides of the two auxiliary rotating rods 311. A worm wheel 314 is fixedly connected to the lower side of each of the two second movable shafts 312. The two worm wheels 314 are respectively meshed and driven with the two hollow worm shafts 38. The two hollow worm shafts 38 are respectively movably connected to the relatively distant ends of the two concave plates 313. The two hollow worm shafts 38 are respectively movably connected to a third rotating rod 37 provided with two second limiting blocks through two limiting grooves II opened in their interiors. The left and right sides of the third rotating rod 37 are respectively movably connected to the left and right ends of the concave mounting frame 34. The right end of the third rotating rod 37 is fixedly connected to the output shaft of the driving motor 36. During the process of driving the two concave plates 313 to approach each other, the two second movable shafts 312 can be driven to approach each other, and thus the two auxiliary rotating rods 311 can be driven to approach each other, so that the rubber sleeves 310 provided on the two auxiliary rotating rods 311 respectively lap with the left and right ends of the wire. On the one hand, the rotation of the auxiliary rotating rod 311 can play an auxiliary wire pulling effect, and on the other hand, it can also protect the wire. By the rotation of the output shaft of the driving motor 36, the third rotating rod 37 is driven to rotate, and thus the two hollow worm shafts 38 can be driven to rotate. Through the rotation of the two hollow worm shafts 38 and the action of the two worm wheels 314 provided, the two second movable shafts 312 can be driven to rotate relatively. At this time, with the cooperation of the auxiliary rotating rods 311 provided on the two second movable shafts 312, an auxiliary wire pulling effect can be achieved on the wire. The driving motor 36 is fixedly connected to the concave mounting frame 34 through a motor mount provided thereon. L-shaped fixing frames 39 are fixedly connected to the upper left and right sides of the concave mounting frame 34. The relatively close ends of the two L-shaped fixing frames 39 are both fixedly connected to a hollow conduit 315. The two concave plates 313 are respectively slidably connected to the two fixing rods 33 through two through holes opened in their relatively distant end interiors.The left and right ends of the two fixing rods 33 are respectively fixedly connected to the left and right side surfaces inside the concave mounting bracket 34. By providing the fixing rod 33, it can limit the movement direction of the concave plate 313. By providing the hollow conduit 315, it can guide the pulling direction of the wire.

[0035] The working principle of the present invention is as follows:

[0036] When using this device to pull and wind the wire during the manufacturing process of the filter, the magnetic ring of the wire to be pulled and wound is sleeved on the hollow rotating rod 49. Then, start the two electro-hydraulic rods 41 to drive the movable bracket 44 to move to the right. Furthermore, with the cooperation of the provided I-shaped rotating block 47 and the rotating rod 48, it can drive the left limiting plate 46 to move to the right. Thus, with the cooperation of the other limiting plate 46 provided on the right, the installation and fixation process of the magnetic ring can be quickly achieved. After the installation and fixation of the magnetic ring are realized, start the double-shaft motor 8. Then, with the cooperation of the provided driving wheel 6 and the driving wheel 5, it can achieve the effect of driving the hollow rotating rod 49 to rotate. Through the rotation of the hollow rotating rod 49 and the cooperation of the provided rotating rod 48 and the limiting plate 46, the magnetic ring can be driven to rotate, thus achieving the process of pulling and winding the wire.

[0037] During the process of pulling and winding the wire, start the four electro-hydraulic rods 35 to drive the two concave plates 313 to approach each other, so that the four guide rollers 32 and the two auxiliary rotating rods 311 are respectively lapped on both sides of the wire. Then, through the rotation of the right driving wheel 6, under the action of the provided driving wheel 7, the reciprocating lead screw 23 can be driven to rotate. Furthermore, under the action of the provided bottom mounting block 24, the concave mounting bracket 34 can be driven to perform reciprocating motion in the left and right directions, so that the wire can be evenly pulled and wound on the magnetic ring. And during the process of pulling and winding the wire, start the driving motor 36 to drive the rotating rod 37 to rotate. Then, with the cooperation of the provided hollow worm 38, the worm gear 314, and the movable shaft 312, the two auxiliary rotating rods 311 can be driven to rotate, thus achieving the effect of assisting in pulling the wire.

[0038] The above is only the preferred implementation mode of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A multifunctional wire-drawing mechanical device for filter manufacturing, including a mounting base plate (1), characterized in that: A double-shaft motor (8) is fixedly installed at the upper end of the installation base plate (1). The double-shaft motor (8) is fixedly connected to two first driving wheels (6) respectively through two output shafts arranged thereon. The left first driving wheel (6) is in transmission connection with a second driving wheel (5) through a transmission belt arranged thereon. The second driving wheel (5) is fixedly connected to the convenient installation wire-pulling mechanism (4). The lower end of the convenient installation wire-pulling mechanism (4) is arranged at the upper end of the installation base plate (1). The right first driving wheel (6) is in transmission connection with a third driving wheel (7) through another transmission belt arranged thereon. The third driving wheel (7) is fixedly connected to the reciprocating driving mechanism (2). A guiding and assisting mechanism (3) is arranged at the upper end of the reciprocating driving mechanism (2).

2. The multifunctional wire-drawing mechanical equipment for manufacturing a filter according to claim 1, wherein: The convenient installation wire-pulling mechanism (4) includes a fixed bracket (410). The lower end of the fixed bracket (410) is fixedly connected to the installation base plate (1). Two first fixing rods (45) are fixedly connected to the left end of the fixed bracket (410). Both of the two first fixing rods (45) are slidably connected to a movable bracket (44) with two through holes opened in its lower interior. The movable bracket (44) and the upper end of the fixed bracket (410) are both movably connected with an I-shaped rotating block (47).

3. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 2, characterized in that: The left I-shaped rotating block (47) is fixedly connected to a first rotating rod (48). The right I-shaped rotating block (47) is movably connected to a hollow rotating rod (49). And the hollow rotating rod (49) is adapted to the first rotating rod (48) provided with two first limiting blocks through two first limiting grooves opened in its interior. Limiting plates (46) are fixedly connected to both the first rotating rod (48) and the hollow rotating rod (49). Two first fixing plates (43) are fixedly connected to the left ends of both of the two first fixing rods (45).

4. A multifunctional wire-drawing mechanical device for manufacturing filters according to claim 3, characterized in that: The lower ends of both of the two first fixing plates (43) are fixedly connected to the installation base plate (1). Two first electro-hydraulic rods (41) are fixedly connected to the left end of the movable bracket (44). Fixing blocks (42) are fixedly connected to both of the two first electro-hydraulic rods (41). The lower ends of both of the two fixing blocks (42) are fixedly connected to the installation base plate (1). The right side of the hollow rotating rod (49) is fixedly connected to the second driving wheel (5).

5. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 1, characterized in that: The reciprocating driving mechanism (2) includes two second fixing plates (21). The lower ends of both of the two second fixing plates (21) are fixedly connected to the installation base plate (1). The two second fixing plates (21) are respectively movably connected to the left and right sides of a reciprocating lead screw (23). The right end of the reciprocating lead screw (23) is fixedly connected to the third driving wheel (7). The reciprocating lead screw (23) is in threaded connection with a bottom mounting block (24) with a threaded hole opened in its interior. The upper end of the bottom mounting block (24) is fixedly connected to the guiding and assisting mechanism (3). The bottom mounting block (24) is slidably connected to two second fixing rods (22) respectively through two circular through holes opened in its interior. The left and right ends of both of the two second fixing rods (22) are fixedly connected to the relatively close ends of the two second fixing plates (21).

6. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 5, characterized in that: The guiding and assisting mechanism (3) includes a concave mounting frame (34). The lower end of the concave mounting frame (34) is fixedly connected to the bottom mounting block (24). Both the left and right ends of the concave mounting frame (34) are fixedly connected with two electric hydraulic rods II (35). The relatively close ends of the four electric hydraulic rods II (35) are respectively fixedly connected to the relatively far ends of two concave plates (313). Both the front and rear sides of the two concave plates (313) are movably connected with a first movable shaft (31).

7. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 6, characterized in that: On the upper sides of the four first movable shafts (31), a guiding roller (32) is fixedly connected. The two concave plates (313) are respectively movably connected to the lower sides of two second movable shafts (312). On the upper sides of the two second movable shafts (312), an auxiliary rotating rod (311) is fixedly connected. Rubber sleeves (310) are fixedly sleeved on the outer sides of the two auxiliary rotating rods (311). On the lower sides of the two second movable shafts (312), a worm wheel (314) is fixedly connected. The two worm wheels (314) are respectively in meshing transmission with two hollow worm shafts (38).

8. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 7, characterized in that: The two hollow worm shafts (38) are respectively movably connected to the relatively far ends of the two concave plates (313). The two hollow worm shafts (38) are respectively movably connected with a third rotating rod (37) provided with two second limiting blocks through two limiting grooves II opened in their interiors. The left and right sides of the third rotating rod (37) are respectively movably connected to the left and right ends of the concave mounting frame (34).

9. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 8, characterized in that: The right end of the third rotating rod (37) is fixedly connected to the output shaft of a driving motor (36). The driving motor (36) is fixedly connected to the concave mounting frame (34) through a motor mounting frame provided thereon. On the left and right sides of the upper end of the concave mounting frame (34), an L-shaped fixing frame (39) is fixedly connected.

10. A multifunctional wire-drawing mechanical device for manufacturing a filter according to claim 9, characterized in that: The relatively close ends of the two L-shaped fixing frames (39) are both fixedly connected to a hollow conduit (315). The two concave plates (313) are respectively slidably connected with two third fixing rods (33) through two through holes opened in the interiors of their relatively far ends. The left and right ends of the two third fixing rods (33) are respectively fixedly connected to the left and right inner side surfaces of the concave mounting frame (34).

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