Conical wire mesh making machine

Abstract

The present invention relates to a conical screen making machine, comprising: a screen nailing mechanism, a screen winding mechanism, a material bin mechanism, a conveying mechanism and a screen sucking and transferring mechanism; the screen sucking and transferring mechanism includes: a screen taking bottom plate; a screen taking transverse moving frame, which is slidably connected to the screen taking bottom plate through a screen taking transverse moving slide rail, and a screen taking transverse moving cylinder drives the screen taking transverse moving frame to slide transversely; a screen taking longitudinal moving frame, which is slidably connected to the screen taking transverse moving frame through a screen taking longitudinal moving slide rail, and a screen taking longitudinal moving cylinder drives the screen taking longitudinal moving frame to slide longitudinally; a tape, which is rotatably arranged on the screen taking longitudinal moving frame; a tape reel, which is rotatably arranged on the screen taking longitudinal moving frame, and the outer end of the tape is wound around the tape reel; a screen sticking plate, which is fixedly arranged on the screen taking longitudinal moving frame, the smooth surface of the tape can be slidably pressed on the lower end surface of the screen sticking plate, and the sticky surface of the tape faces downwards. It can quickly and accurately wind filters with any taper and size.

Description

Technical Field

[0001] The present invention relates to the technical field of wire mesh making machines, and particularly to a conical wire mesh making machine. Background Art

[0002] Before each casting of a wheel hub blank by a die casting machine, a filter screen must be placed at the liquid port of the mold. The traditional method of nailing the filter screen is manual, with low work efficiency and high labor intensity. With the production development of the company, there is an urgent need to develop a set of equipment that can automatically nail the filter screen, reduce the labor intensity of operators, and improve the automation of equipment production.

[0003] There are two existing patents similar to this patent. One is a conical wire mesh making machine, and the other is an automatic wire mesh making machine. However, they both have their own disadvantages:

[0004] The filter screen positioning deviation of the conical wire mesh making machine is too large, resulting in poor fitting degree of the filter screen during coiling, and a high rejection rate; the material taking mechanism of the conical wire mesh making machine is clamped by a clamping jaw. Since the filter screen is made of fiberglass material, porous and soft, it is very difficult for the clamping jaw to perform reliable clamping and fixing operations, affecting the material taking effect; the coiling part of the conical wire mesh making machine is not adjustable. When it is necessary to change the type of filter screen, the coiling shaft needs to be replaced, and the workload of replacing the coiling shaft is very large, which is not convenient for operators to operate.

[0005] The coiling part of the automatic wire mesh making machine has a complex structure, and after long-term wear of the coiling shaft, it will affect the accuracy and stability of the equipment; the material taking part of the automatic wire mesh making machine is prone to filter screen deviation, resulting in a high rejection rate. Summary of the Invention

[0006] In order to solve the technical problems existing in the background art, the present invention provides a conical wire mesh making machine, which can quickly and accurately coil filter screens with any taper and size.

[0007] The technical solution adopted by the present invention to solve its technical problems is:

[0008] A conical wire mesh making machine, comprising:

[0009] A wire nailing mechanism, a wire coiling mechanism, a material bin mechanism, a conveying mechanism, and a suction net transfer mechanism;

[0010] The suction net transfer mechanism includes:

[0011] A net taking bottom plate;

[0012] A net taking transverse moving frame, which is slidably connected to the net taking bottom plate through a net taking transverse moving slide rail, and is driven by a net taking transverse moving cylinder to slide horizontally;

[0013] A net taking longitudinal moving frame, which is slidably connected to the net taking transverse moving frame through a net taking longitudinal moving slide rail, and is driven by a net taking longitudinal moving cylinder to slide longitudinally;

[0014] A tape, rotatably arranged on the net taking longitudinal moving frame;

[0015] The tape reel is rotatably arranged on the net-taking longitudinal moving frame, and the outer end of the tape is wound around the tape reel;

[0016] The net-sticking plate is fixedly arranged on the net-taking longitudinal moving frame. The smooth surface of the tape can slide and press on the lower end surface of the net-sticking plate, and the adhesive surface of the tape faces downwards.

[0017] Furthermore, a guide roller is rotatably arranged on the net-taking longitudinal moving frame, and the guide roller guides the tape into an inverted M shape.

[0018] Furthermore, a positioning cylinder is arranged on the net-taking longitudinal moving frame, and the positioning cylinder can press and fix the tape.

[0019] Furthermore, a net-pressing cylinder is arranged on the net-taking transverse moving frame, and a downward net-pressing plate is arranged at the movable end of the net-pressing cylinder.

[0020] Furthermore, it further includes a discharging mechanism, and the discharging mechanism includes:

[0021] The discharging electric cylinder is provided with a discharging turntable, the discharging turntable is provided with a discharging jaw cylinder, and the discharging jaw cylinder is provided with discharging jaws;

[0022] The turntable is driven by a central motor, and a plurality of guide rods are arranged on the turntable.

[0023] Furthermore, the guide rod is rotatably arranged on the turntable, and a bottom gear is arranged at the lower end of the guide rod;

[0024] A slidable push block is arranged on one side of the turntable, a rack that can mesh and drive with the bottom gear is arranged on the push block, and the push block cylinder drives the push block to slide along the push block guide rail.

[0025] Furthermore, the net-nailing mechanism includes:

[0026] The net-nailing transverse moving frame is driven by a net-nailing transverse moving electric cylinder;

[0027] A net-nailing machine head is arranged on the net-nailing transverse moving frame, and the net-nailing machine head is driven by a net-nailing driving cylinder.

[0028] Furthermore, the conveying mechanism includes:

[0029] The first conveying electric cylinder, and a first platform is arranged on the sliding table of the first conveying electric cylinder;

[0030] The second conveying electric cylinder is arranged on the first platform, and a second platform is arranged on the sliding table of the second conveying electric cylinder;

[0031] The support arm is arranged on the second platform, and a conveying jaw is arranged at the end of the support arm.

[0032] Furthermore, the net-rolling mechanism includes:

[0033] The net rolling horizontal movement frame is driven by the net rolling horizontal movement electric cylinder;

[0034] The net rolling horizontal rotating frame is arranged on the net rolling horizontal moving frame and can be rotated horizontally. The net rolling horizontal rotating frame is driven by the net rolling rotating electric cylinder;

[0035] The net rolling longitudinal rotating frame is arranged on the net rolling transverse rotating frame and can be rotated longitudinally. The net rolling longitudinal rotating frame is driven by the net rolling electric cylinder;

[0036] The net-rolling clamping claw is openably and closably arranged on the net-rolling longitudinal rotating frame, and the net-rolling clamping claw is driven by a clamping claw cylinder.

[0037] Furthermore, the silo mechanism comprises:

[0038] Silo floor;

[0039] A rotating column is rotatably arranged on the bottom plate of the silo;

[0040] A rotating plate, fixedly arranged on the rotating column;

[0041] A positioning plate, fixedly arranged on the outer end of the rotating plate;

[0042] The positioning column is fixedly arranged on the bottom plate of the silo.

[0043] Beneficial effects of the present invention:

[0044] (1) Short filter ordering cycle. The fastest ordering cycle for a single filter is 8 seconds, which is twice as fast as similar products on the market.

[0045] (2) The filter specifications can be adjusted at any time without the need to replace the mold, making adjustment easy.

[0046] (3) The roll screen is composed of 5 axes, which can roll filters of any taper and size with high precision and standard size.

[0047] (4) The overlap of the filter screen is adjustable. Reducing the overlap of the filter screen can save the use of the filter screen and save costs.

[0048] (5) The filter screen is adhered to the filter screen by means of an adhesive tape, and the adhesive position of the adhesive tape can be changed, thereby ensuring that the adhesive tape always has reliable adhesion to the filter screen.

[0049] (6) The collecting mechanism can collect the processed filter screens, and the filter screens can be stacked on the guide rods in an interlaced manner, so as to accommodate more filter screens within a limited height.

[0050] (7) The silo mechanism is compatible with filters of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0052] Figure 1 It is a schematic diagram of the structure of the present invention;

[0053] Figure 2 is a schematic structural diagram of the nail net mechanism of the present invention;

[0054] Figure 3 is a schematic structural diagram of the coil net mechanism of the present invention;

[0055] Figure 4 is a schematic structural diagram of the silo mechanism of the present invention;

[0056] Figure 5 is a schematic structural diagram of the conveying mechanism of the present invention;

[0057] Figure 6 is a schematic structural diagram of the suction net transfer mechanism of the present invention;

[0058] Figure 7 is a front view of the suction net transfer mechanism of the present invention;

[0059] Figure 8 is a schematic structural diagram of the storage turntable mechanism of the present invention;

[0060] Figure 9 is a bottom view of the storage turntable mechanism of the present invention.

[0061] In the figure:

[0062] 1. Nail net mechanism, 2. Coil net mechanism, 3. Silo mechanism, 4. Conveying mechanism, 5. Suction net transfer mechanism

[0063] 101. Nail net transverse electric cylinder, 102. Nail net transverse frame, 103. Nail net driving cylinder, 104. Stapler head, 105. Wire coil

[0064] 201. Coil net transverse frame, 202. Coil net rotating electric cylinder, 203. Coil net transverse electric cylinder, 204. Coil net electric cylinder, 205. Coil net transverse rotating frame, 206. Coil net longitudinal rotating frame, 207. Coil net clamping jaw cylinder, 208. Coil net clamping jaw, 209. Filter screen

[0065] 301. Silo bottom plate, 302. Rotating column, 303. Rotating plate, 304. Positioning plate, 305. Positioning column, 306. Arc groove

[0066] 401. First conveying electric cylinder, 402. First platform, 403. Second conveying electric cylinder, 404. Second platform, 405. Support arm, 406. Conveying clamping jaw

[0067] 501. Mesh taking bottom plate, 502. Mesh taking horizontal translation cylinder, 503. Mesh taking horizontal translation slide rail, 504. Mesh taking vertical translation cylinder, 505. Mesh taking vertical translation slide rail, 506. Tape, 507. Positioning cylinder, 508. Mesh sticking plate, 509. Tape reel, 510. Mesh pressing plate, 511. Mesh pressing cylinder, 512. Guide roller, 513. Mesh taking horizontal translation frame, 514. Mesh taking vertical translation frame

[0068] 601. Discharging electric cylinder, 602. Discharging turntable, 603. Discharging clamping jaw cylinder, 604. Turntable, 605. Guide rod, 606. Bottom gear, 607. Pusher block, 608. Pusher block cylinder, 609. Rack, 610. Pusher block guide rail, 611. Discharging clamping jaw, 612. Central motor. Detailed implementation manners

[0069] The present invention will be further described in detail below with reference to the accompanying drawings.

[0070] A conical screen making machine includes: a screen nailing mechanism 1, a screen winding mechanism 2, a material bin mechanism 3, a conveying mechanism 4, a screen sucking and transferring mechanism 5, and a discharging mechanism. The screen sucking and transferring mechanism 5 takes out the filter screen 209 from the material bin mechanism 3, the conveying mechanism 4 conveys the filter screen 209 on the discharging mechanism to the screen winding mechanism 2, the screen winding mechanism 2 winds the filter screen 209 into a conical tube shape, then the two ends of the filter screen 209 are stapled through the screen nailing mechanism 1, and then the discharging mechanism takes out and stacks the stapled filter screen 209.

[0071] The specific structure of the screen sucking and transferring mechanism 5 includes a mesh taking bottom plate 501, a horizontal mesh taking horizontal translation cylinder 502 and a mesh taking horizontal translation slide rail 503 are arranged on the mesh taking bottom plate 501, the mesh taking horizontal translation frame 513 is slidably connected with the mesh taking bottom plate 501 through the mesh taking horizontal translation slide rail 503, and the mesh taking horizontal translation cylinder 502 drives the mesh taking horizontal translation frame 513 to slide horizontally.

[0072] The mesh taking horizontal translation frame 513 is provided with a longitudinal mesh taking vertical translation slide rail 505 and a mesh taking vertical translation cylinder 504, the mesh taking vertical translation frame 514 is slidably connected with the mesh taking horizontal translation frame 513 through the mesh taking vertical translation slide rail 505, and the mesh taking vertical translation cylinder 504 drives the mesh taking vertical translation frame 514 to slide longitudinally.

[0073] On the net-taking longitudinal moving frame 514, a belt 506 and a belt reel 509 are rotatably arranged. The belt reel 509 is driven by a motor, and the outer end of the belt 506 is wound around the belt reel 509. On the net-taking longitudinal moving frame 514, there are also two fixed net-sticking plates 508. The lower end faces of the two net-sticking plates 508 are flush. The smooth surface of the belt 506 can slide and press on the lower end face of the net-sticking plate 508, and the sticky surface of the belt 506 faces downward. There are two net-sticking plates 508, and the lower end faces of the two net-sticking plates 508 are flush. And on the net-taking longitudinal moving frame 514, a guide roller 512 is rotatably arranged, and the guide roller 512 guides the belt 506 into an inverted M shape. The belt 506 on the lower end faces of the two net-sticking plates 508 can stick to both ends of the filter screen 209.

[0074] On the net-taking longitudinal moving frame 514, a positioning cylinder 507 is arranged. The positioning cylinder 507 can press and fix the belt 506 to prevent the belt 506 from moving. On the net-taking transverse moving frame 513, a net-pressing cylinder 511 is arranged. The movable end of the net-pressing cylinder 511 is provided with a downward net-pressing plate 510. When the net-pressing plate 510 moves downward, it can press and fix the filter screen 209 to prevent the filter screen 209 from moving during the net-sticking process.

[0075] The specific structure of the discharging mechanism includes a longitudinally arranged discharging electric cylinder 601. An discharging turntable 602 is arranged on the discharging electric cylinder 601. The discharging electric cylinder 601 can drive the discharging turntable 602 to move up and down. An discharging jaw cylinder 603 is arranged on the discharging turntable 602. The discharging turntable 602 can drive the discharging jaw cylinder 603 to rotate. An discharging jaw 611 is arranged on the discharging jaw cylinder 603. The discharging jaw 611 can clamp the processed filter screen 209.

[0076] On one side of the discharging electric cylinder 601, there is a turntable 604 driven by a central motor 612. A number of guide rods 605 are circumferentially and evenly arranged on the turntable 604.

[0077] The guide rod 605 is rotatably arranged on the turntable 604, and a bottom gear 606 is arranged at the lower end of the guide rod 605. On one side of the turntable 604, there is a slidable push block 607. A rack 609 that can mesh and drive with the bottom gear 606 is arranged on the push block 607. A push block cylinder 608 drives the push block 607 to slide along the push block guide rail 610. The push block 607 pushes the bottom gear 606 to rotate, so that the guide rod 605 rotates. When the previous filter screen 209 falls on the guide rod 605, after the guide rod 605 rotates 180°, the next one falls onto the guide rod 605, so that the filter screens 209 can be stacked staggered on the guide rod 605, so as to accommodate more filter screens 209 at a limited height. When a guide rod 605 is stacked full of filter screens 209, the turntable 604 rotates to replace the guide rod 605 full of filter screens 209 with an idle guide rod 605.

[0078] The specific structure of the wire nailing mechanism 1 includes: a wire nailing transverse frame 102 driven by a wire nailing transverse electric cylinder 101; a stapler head 104 is arranged on the wire nailing transverse frame 102, and the stapler head 104 is driven by a wire nailing driving air cylinder 103. A wire coil 105 for accommodating binding materials is arranged beside the stapler head 104. The stapler head 104 can bind the two ends of the filter screen 209 together, so that the filter screen 209 is fixed into a conical shape.

[0079] The specific structure of the conveying mechanism 4 includes: a first conveying electric cylinder 401, and a first platform 402 is arranged on the sliding table of the first conveying electric cylinder 401. A second conveying electric cylinder 403 is arranged on the first platform 402, and a second platform 404 is arranged on the sliding table of the second conveying electric cylinder 403. A support arm 405 is arranged on the second platform 404, and a conveying gripper 406 is arranged at the end of the support arm 405. The conveying gripper 406 can move in the horizontal direction, so that the conveying gripper 406 can convey the filter screen 209 on the discharging mechanism to the wire winding mechanism 2.

[0080] The specific structure of the wire winding mechanism 2 includes: a wire winding transverse frame 201 driven to move horizontally by a wire winding transverse electric cylinder 203. A wire winding transverse rotating frame 205 is rotatably arranged horizontally on the wire winding transverse frame 201, and the wire winding transverse rotating frame 205 is driven by a wire winding rotating electric cylinder 202. A wire winding longitudinal rotating frame 206 is rotatably arranged longitudinally on the wire winding transverse rotating frame 205, and the wire winding longitudinal rotating frame 206 is driven by a wire winding electric cylinder 204. A wire winding gripper 208 is arranged on the wire winding longitudinal rotating frame 206 in an openable and closable manner, and the wire winding gripper 208 is driven by a gripper air cylinder 207.

[0081] The specific structure of the bin mechanism 3 includes: a bin bottom plate 301 for supporting the filter screen 209, a rotating column 302 is rotatably arranged on the bin bottom plate 301, a rotating plate 303 is fixedly arranged on the rotating column 302, and a positioning plate 304 is fixedly arranged at the outer end of the rotating plate 303. A positioning column 305 is fixedly arranged on the bin bottom plate 301. The positioning plates 304 on both sides and the two positioning columns 305 can accurately position the arc-shaped filter screen 209 raw materials. The positioning column 305 can be replaced with different sizes, and the rotating plate 303 can drive the positioning plate 304 to swing to different angles, so as to adapt to different filter screen 209 sizes. An arc groove 306 is opened on the bin bottom plate 301, and the lower end of the positioning plate 304 passes through the arc groove 306, so as to prevent the filter screen 209 from leaking out from the lower end.

[0082] Inspired by the above ideal embodiments according to the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. Conical wire mesh making machine, characterized in that, Including: A wire nailing mechanism (1), a wire coiling mechanism (2), a bin mechanism (3), a conveying mechanism (4), a wire sucking and transferring mechanism (5), and a discharging mechanism; The wire sucking and transferring mechanism (5) includes: A wire taking bottom plate (501); A wire taking transverse moving frame (513), which is slidably connected to the wire taking bottom plate (501) through a wire taking transverse moving slide rail (503), and a wire taking transverse moving cylinder (502) drives the wire taking transverse moving frame (513) to slide horizontally; A wire taking longitudinal moving frame (514), which is slidably connected to the wire taking transverse moving frame (513) through a wire taking longitudinal moving slide rail (505), and a wire taking longitudinal moving cylinder (504) drives the wire taking longitudinal moving frame (514) to slide longitudinally; A tape (506), which is rotatably arranged on the wire taking longitudinal moving frame (514); A tape reel (509), which is rotatably arranged on the wire taking longitudinal moving frame (514), and the outer end of the tape (506) is wound around the tape reel (509); A net sticking plate (508), which is fixedly arranged on the wire taking longitudinal moving frame (514), the smooth surface of the tape (506) is slidably pressed on the lower end surface of the net sticking plate (508), and the sticky surface of the tape (506) faces downwards; The discharging mechanism includes: A discharging electric cylinder (601), on which a discharging turntable (602) is arranged, on the discharging turntable (602) there is a discharging jaw cylinder (603), and on the discharging jaw cylinder (603) there is a discharging jaw (611); A turntable (604), which is driven by a central motor (612), and a plurality of guide rods (605) are arranged on the turntable (604); The guide rod (605) is rotatably arranged on the turntable (604), and a bottom gear (606) is arranged at the lower end of the guide rod (605); One side of the turntable (604) is provided with a slidable push block (607), on the push block (607) there is a rack (609) that can be meshed and driven with the bottom gear (606), and a push block cylinder (608) drives the push block (607) to slide along a push block guide rail (610).

2. The conical net making machine according to claim 1, characterized in that A guide roller (512) is rotatably arranged on the wire taking longitudinal moving frame (514), and the guide roller (512) guides the tape (506) into an inverted M shape.

3. The conical net making machine according to claim 1, characterized in that A positioning cylinder (507) is arranged on the wire taking longitudinal moving frame (514), and the positioning cylinder (507) can press and fix the tape (506).

4. The conical net making machine according to claim 1, characterized in that A net pressing cylinder (511) is arranged on the wire taking transverse moving frame (513), and a downward net pressing plate (510) is arranged at the movable end of the net pressing cylinder (511).

5. The conical net making machine according to claim 1, characterized in that The wire nailing mechanism (1) includes: A wire nailing transverse moving frame (102), which is driven by a wire nailing transverse moving electric cylinder (101); A stapler head (104) is arranged on the wire nailing transverse moving frame (102), and the stapler head (104) is driven by a wire nailing driving cylinder (103).

6. The conical net making machine according to claim 1, characterized in that The conveying mechanism (4) includes: A first conveying electric cylinder (401), on the slide table of the first conveying electric cylinder (401) there is a first platform (402); A second conveying electric cylinder (403), arranged on the first platform (402), on the slide table of the second conveying electric cylinder (403) there is a second platform (404); A support arm (405), arranged on the second platform (404), at the end of the support arm (405) there is a conveying gripper (406).

7. The conical screen making machine according to claim 1, characterized in that The screen winding mechanism (2) includes: A screen winding transverse moving frame (201), driven to move transversely by a screen winding transverse moving electric cylinder (203); A screen winding transverse rotating frame (205), rotatably arranged horizontally on the screen winding transverse moving frame (201), the screen winding transverse rotating frame (205) is driven by a screen winding rotating electric cylinder (202); A screen winding longitudinal rotating frame (206), rotatably arranged longitudinally on the screen winding transverse rotating frame (205), the screen winding longitudinal rotating frame (206) is driven by a screen winding electric cylinder (204); A screen winding gripper (208), arranged on the screen winding longitudinal rotating frame (206) to be openable and closable, the screen winding gripper (208) is driven by a gripper cylinder (207).

8. The conical screen making machine according to claim 1, characterized in that The bin mechanism (3) includes: A bin bottom plate (301); A rotating column (302), rotatably arranged on the bin bottom plate (301); A rotating plate (303), fixedly arranged on the rotating column (302); A positioning plate (304), fixedly arranged at the outer end of the rotating plate (303); A positioning column (305), fixedly arranged on the bin bottom plate (301).

Images