CN217474104U

CN217474104U - Cold heading device for asphalt felt coil nail production

Info

Publication number: CN217474104U
Application number: CN202221624994.0U
Authority: CN
Inventors: 杨福祥
Original assignee: Qingdao Shenghengtong Metal Products Co ltd
Current assignee: Qingdao Shenghengtong Metal Products Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-23
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a cold-heading equipment technical field specifically is a cold-heading device is used in production of asphalt felt coil nail, one side of equipment principal is equipped with the industrial computer, the rigid coupling has play flitch and sieve material frame on the outer wall of equipment principal, the sieve material frame is located the below of play flitch, the below of sieve material frame is equipped with the case that gathers materials, the inner chamber sliding connection of sieve material frame has the sieve flitch, the below of sieve flitch is equipped with the control box, the control box rigid coupling is on the inner wall of sieve material frame, the inner chamber bottom rigid coupling of control box has branch, the cover has the spring on the branch, the bottom of spring and the inner chamber bottom mounting of control box, the top and the rack plate rigid coupling of spring. The utility model discloses a sieve flitch that is equipped with in the sieve material frame can filter the machined part, sieves out incomplete inferior piece, avoids the manual screening of later stage staff to waste time and energy, has greatly reduced staff's working strength, has improved work efficiency.

Description

Cold heading device for asphalt felt coil nail production

Technical Field

The utility model relates to a cold-heading equipment technical field specifically is a cold-heading device is used in nail production is rolled up to linoleum.

Background

The cold heading machine is a production equipment for cold extrusion of ferrous metal pieces, is mainly used for mass production of bolts, and is divided into multiple types, two-die four-punch cold heading machine, main screw production and multi-station automatic nut cold heading machine, is suitable for producing nut production pieces in batches or in specialization, and is suitable for producing multi-station height nut and hardware part forming machines, and can be used for producing various special-shaped pieces, particularly special-shaped pieces with holes and standard nut production.

Through the retrieval, chinese patent net discloses a cold-heading device for building nail production (CN214133771U), the on-line screen storage device comprises a base, base top intermediate position fixedly connected with cold-heading mould, be provided with the belt between wheel and the first fixed pulley rolls, cold-heading mould both sides all run through and threaded connection has the screw rod, fixed plate bottom left side fixedly connected with cutting mechanism, the pneumatic cylinder top is provided with hydraulic stem and hydraulic stem top and fixed plate fixed connection. The utility model discloses an in, pneumatic cylinder work drives the hydraulic stem extension for the slider that fixed plate rebound drove the fixed plate both sides upwards slides on the slide bar, height between adjustable cutting mechanism and the base, with the length of adjusting cutting out finished product nail, carry out the pay-off to the screw raw materials earlier through first fixed pulley and second fixed pulley, it is fixed to carry out the centre gripping to the screw raw materials through two screws, guarantees that the screw raw materials is stable can not produce and rocks, is worth wideling popularize. However, the equipment needs to manually screen the processed parts after cold heading and clear the screened waste materials, so that the working strength of workers is increased, and the working efficiency is reduced; therefore, the cold heading device for producing the felt stud is provided by the technical personnel in the field so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold-heading device is used in nail production is rolled up to asphalt felt to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a production of felt coil nail is with cold-heading device, includes the equipment body, one side of equipment principal is equipped with the industrial computer, the rigid coupling has play flitch and sieve material frame on the outer wall of equipment principal, sieve material frame is located the below of a flitch, the below of sieve material frame is equipped with the case that gathers materials, the inner chamber sliding connection of sieve material frame has the sieve flitch, the below of sieve flitch is equipped with the control box, the control box rigid coupling is on the inner wall of sieve material frame, the inner chamber bottom rigid coupling of control box has branch, the cover has the spring on the branch, the bottom of spring and the inner chamber bottom mounting of control box, the top and the rack plate rigid coupling of spring, the top rigid coupling of rack plate has the ejector pin, the top of ejector pin extends to the outside of control box and the bottom rigid coupling of sieve flitch.

As a further aspect of the present invention: the bottom both sides of sieve material frame all are equipped with the guide way, the equal rigid coupling in top both sides of case that gathers materials has the guide block, guide block and guide way sliding connection.

As a further aspect of the present invention: the motor is fixedly installed in an inner cavity of the control box, the output end of the motor is fixedly connected with the first rotating shaft, the first rotating shaft is sleeved with the first gear, the first gear is meshed with the second gear, the second gear is sleeved on the second rotating shaft, the second rotating shaft is rotatably connected with the inner cavity of the control box, and the second gear is meshed with the rack plate.

As a further aspect of the present invention: the rack plate is internally provided with a limiting cavity, the top end of the supporting rod extends to the limiting cavity of the rack plate and is fixedly connected with a limiting block, and the limiting block is connected with the limiting cavity in a sliding mode.

As a further aspect of the present invention: the top rigid coupling in spacing chamber has buffer block one, the bottom rigid coupling in spacing chamber has buffer block two, branch runs through buffer block two.

As a further aspect of the present invention: the gear is a semi-ring gear, a through groove is formed in the top of the control box, and the ejector rod is connected with the through groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: drive a counter-clockwise turning through starter motor, make two clockwise rotations of gear drive gear, and then make the sieve flitch that drives the ejector pin other end with two meshed rack boards of gear slide upwards, the spring stretches simultaneously, again because the gear is the semi-ring gear, so after first and second gear separation, drive rack board lapse through the spring action of spring, make sieve flitch lapse again, two clockwise rotations of gear with rack board meshing resume the normal position simultaneously, when the motor drives first and second gear meshing once more, make rack board drive sieve flitch lapse once more, so reciprocal, realize the regular upper and lower shake of sieve flitch, carry out quick screening to the machined part in the sieve material frame, staff's working strength has greatly been reduced, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a cold heading device for producing felt coil nails;

FIG. 2 is a schematic view of a sieve frame of a cold heading device for producing asphalt felt coiled nails;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an apparatus main body; 2. an industrial personal computer; 3. a discharge plate; 4. a material screening frame; 5. a material collecting box; 6. a guide block; 7. a material sieving plate; 8. a control box; 9. a motor; 10. a first rotating shaft; 11. a first gear; 12. a second gear; 13. a second rotating shaft; 14. a rack plate; 15. a limiting block; 16. a strut; 17. a spring; 18. a top rod; 19. a first buffer block; 20. and a second buffer block.

Detailed Description

Please refer to fig. 1 to 3, in an embodiment of the present invention, a cold heading apparatus for producing a felt roll nail includes an apparatus body 1, one side of the apparatus body 1 is provided with an industrial personal computer 2, a discharge plate 3 and a screen frame 4 are fixedly connected to an outer wall of the apparatus body 1, the screen frame 4 is located below the discharge plate 3, a material collecting box 5 is arranged below the screen frame 4, an inner cavity of the screen frame 4 is slidably connected with a screen plate 7, a control box 8 is arranged below the screen plate 7, the control box 8 is fixedly connected to an inner wall of the screen frame 4, a support rod 16 is fixedly connected to a bottom of the inner cavity of the control box 8, the support rod 16 is sleeved with a spring 17, a bottom end of the spring 17 is fixed to a bottom end of the inner cavity of the control box 8, a top end of the spring 17 is fixedly connected to a rack plate 14, a top end of the rack plate 14 is fixedly connected to a top end of a push rod 18, and a top end of the push rod 18 extends to an outer side of the control box 8 and is fixedly connected to a bottom end of the screen plate 7; after the machined part cold heading is accomplished from going out flitch 3 discharge and entering sieve material frame 4 in, sieve flitch 7 through what be equipped with in the sieve material frame 4 can filter the machined part, sieves out incomplete piece, avoids later stage staff's manual screening to waste time and energy, can realize the upper and lower shake to sieve flitch 7 through spring 17, is convenient for quick to the machined part filter.

Guide grooves are formed in the two sides of the bottom of the screening frame 4, guide blocks 6 are fixedly connected to the two sides of the top end of the material collecting box 5, and the guide blocks 6 are connected with the guide grooves in a sliding mode; through the sliding fit between guide block 6 and the guide way, the staff of being convenient for slides the case 5 that gathers materials to the below of screen material frame 4 and corresponds with screen material frame 4.

A motor 9 is fixedly installed in an inner cavity of the control box 8, the output end of the motor 9 is fixedly connected with a first rotating shaft 10, a first gear 11 is sleeved on the first rotating shaft 10, the first gear 11 is meshed with a second gear 12, the second gear 12 is sleeved on a second rotating shaft 13, the second rotating shaft 13 is rotatably connected with the inner cavity of the control box 8, and the second gear 12 is meshed with a rack plate 14; during material screening, the motor 9 is started to drive the first rotating shaft 10 to rotate anticlockwise, the first gear 11 drives the second gear 12 to rotate clockwise, the rack plate 14 meshed with the second gear 12 drives the material screening plate 7 at the other end of the ejector rod 18 to slide upwards, meanwhile, the spring 17 stretches, and the first gear 11 is a half-ring gear, so that after the first gear 11 is separated from the second gear 12, the rack plate 14 is driven to slide downwards through the elastic action of the spring 17, the material screening plate 7 slides downwards again, the second gear 12 meshed with the rack plate 14 rotates clockwise to return to the original position, when the motor 9 drives the first gear 11 to be meshed with the second gear 12 again, the rack plate 14 drives the material screening plate 7 to slide upwards again, the reciprocating is realized, the material screening plate 7 shakes regularly upwards and downwards, and workpieces in the material screening frame 4 are screened quickly.

A limiting cavity is formed in the rack plate 14, the top end of the support rod 16 extends into the limiting cavity of the rack plate 14 and is fixedly connected with a limiting block 15, and the limiting block 15 is connected with the limiting cavity in a sliding mode; through the sliding fit of the limiting block 15 and the limiting cavity, the rack plate 14 can slide up and down conveniently to play a role in auxiliary guiding, and the sliding of the rack plate 14 is prevented from being influenced by the second gear 12.

The top of the limiting cavity is fixedly connected with a first buffer block 19, the bottom of the limiting cavity is fixedly connected with a second buffer block 20, and the support rod 16 penetrates through the second buffer block 20; the impact generated by the direct contact of the limiting block 15 and the limiting cavity can be effectively reduced through the first buffer block 19 and the second buffer block 20 arranged in the limiting cavity, the abrasion of the limiting block 15 is avoided, and the service life is prolonged.

The first gear 11 is a semi-ring gear, a through groove is formed in the top of the control box 8, and the ejector rod 18 is connected with the through groove in a sliding mode; because the first gear 11 is a semi-ring gear and is matched with the spring 17, the rack plate 14 can slide up and down regularly and reciprocally.

The utility model discloses a theory of operation is: when the machined part is discharged from the discharge plate 3 and enters the material sieving frame 4 after cold heading is finished, the machined part can be sieved through the material sieving plate 7 arranged in the material sieving frame 4, the defective part is sieved out, time and labor are avoided when workers manually sieve the machined part in the later period, when the material is sieved, the rotating shaft I10 is driven to rotate anticlockwise by starting the motor 9, the gear I11 drives the gear II 12 to rotate clockwise, the rack plate 14 meshed with the gear II 12 drives the material sieving plate 7 at the other end of the ejector rod 18 to slide upwards, meanwhile, the spring 17 stretches, and because the gear I11 is a half-ring gear, after the gear I11 is separated from the gear II 12, the rack plate 14 is driven to slide downwards by the elastic force of the spring 17, the material sieving plate 7 slides downwards again, meanwhile, the gear II 12 meshed with the rack plate 14 rotates clockwise to recover the original position, when the gear I11 is driven by the motor 9 to be meshed with the gear II 12 again, make rack plate 14 drive sieve flitch 7 upwards slide once more, so reciprocal, realize sieve flitch 7 regular upper and lower shake, carry out quick screening to the machined part in sieve material frame 4, can collect good machined part through case 5 that gathers materials again, greatly reduced staff's working strength, improved work efficiency.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The cold heading device for the production of the asphalt felt coil nail comprises an equipment main body (1) and is characterized in that an industrial personal computer (2) is arranged on one side of the equipment main body (1), a discharge plate (3) and a sieve material frame (4) are fixedly connected to the outer wall of the equipment main body (1), the sieve material frame (4) is located below the discharge plate (3), a material collecting box (5) is arranged below the sieve material frame (4), a sieve material plate (7) is slidably connected to the inner cavity of the sieve material frame (4), a control box (8) is arranged below the sieve material plate (7), the control box (8) is fixedly connected to the inner wall of the sieve material frame (4), a support rod (16) is fixedly connected to the bottom of the inner cavity of the control box (8), a spring (17) is sleeved on the support rod (16), the bottom end of the spring (17) is fixedly connected to the bottom end of the inner cavity of the control box (8), and the top end of the spring (17) is fixedly connected to the rack plate (14), and the top end of the rack plate (14) is fixedly connected with an ejector rod (18), and the top end of the ejector rod (18) extends to the outer side of the control box (8) and is fixedly connected with the bottom end of the sieve plate (7).

2. The cold heading device for producing the asphalt felt coil nail according to claim 1, wherein guide grooves are formed in two sides of the bottom of the screen frame (4), guide blocks (6) are fixedly connected to two sides of the top end of the material collecting box (5), and the guide blocks (6) are slidably connected with the guide grooves.

3. The cold heading device for producing the asphalt felt roll nail according to claim 2, wherein a motor (9) is fixedly mounted in an inner cavity of the control box (8), an output end of the motor (9) is fixedly connected with a first rotating shaft (10), the first rotating shaft (10) is sleeved with a first gear (11), the first gear (11) is meshed with a second gear (12), the second gear (12) is sleeved on a second rotating shaft (13), the second rotating shaft (13) is rotatably connected with the inner cavity of the control box (8), and the second gear (12) is meshed with a rack plate (14).

4. The cold heading device for producing the asphalt felt roll nail according to claim 3, wherein a limiting cavity is formed inside the rack plate (14), the top end of the support rod (16) extends into the limiting cavity of the rack plate (14) and is fixedly connected with a limiting block (15), and the limiting block (15) is slidably connected with the limiting cavity.

5. The cold heading device for producing the felt coil nail according to claim 4, wherein a first buffer block (19) is fixedly connected to the top of the limiting cavity, a second buffer block (20) is fixedly connected to the bottom of the limiting cavity, and the support rod (16) penetrates through the second buffer block (20).

6. The cold heading device for producing asphalt felt roll nails according to claim 5, wherein the first gear (11) is a semi-ring gear, the top of the control box (8) is provided with a through groove, and the ejector rod (18) is slidably connected with the through groove.