CN211140904U

CN211140904U - Unloader is used in nylon gear production

Info

Publication number: CN211140904U
Application number: CN201922086195.7U
Authority: CN
Inventors: 施超
Original assignee: Suzhou Hami Nao Pml Precision Mechanism Co ltd
Current assignee: Suzhou Hami Nao Pml Precision Mechanism Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-31
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a feeding device for nylon gear production, which comprises a frame, a feeding groove is arranged near the upper part of the frame, a gear piece is arranged inside the feeding groove, a supporting plate is arranged inside the frame and under the feeding groove, a buffer groove is arranged near the upper part of the supporting plate and corresponding to the gear piece, a plurality of jacks are arranged on the buffer groove, elastic columns are inserted on the jacks, buffer springs are sleeved on the peripheries of the elastic columns, and buffer plates are arranged at the ends of the elastic columns far away from the jacks; the utility model discloses fix the dog on chain and slide in the unloader is used in original nylon gear production for the dog that can take off from chain and slider is replaced to, when the dog on chain or slide takes place wearing and tearing need change, can conveniently take off from chain or slide with the dog of wearing and tearing, installs new dog again.

Description

Unloader is used in nylon gear production

Technical Field

The utility model belongs to the technical field of nylon gear machining equipment, concretely relates to unloader is used in nylon gear production.

Background

The nylon has good comprehensive properties including mechanical property, heat resistance, abrasion resistance, chemical resistance and self-lubricity, has low friction coefficient and certain flame retardance, is easy to process, is suitable for being filled with glass fibers and other fillers for enhancing modification, improves the performance and enlarges the application range, has an overload protection function, and protects subordinate devices or personal safety and reduces loss when the torque is too large, the gear is damaged and the power transmission is interrupted.

The prior art has the following problems: 1. the existing blanking device for nylon gear production is fixed with a check block on a chain and a sliding plate, the check block on the chain is driven to rotate through the rotation of the chain, so that the check block on the sliding plate is pushed to move, and the sliding plate is pushed to move, but the two check blocks are easy to wear in the process of mutual abutting and pushing, the check blocks are fixed on the chain and the sliding plate, and when the check blocks are worn and need to be replaced, the check blocks are inconvenient to disassemble and install new check blocks; 2. the blanking device for producing the existing nylon gear is provided with a supporting plate below a feeding groove, but the supporting plate is not provided with a buffer device, and when a gear piece in the feeding groove falls onto the supporting plate, the gear piece is impacted with the supporting plate, so that the gear piece is easily damaged.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an unloader is used in nylon gear production has the characteristics of convenient dismantlement installation, buffering.

In order to achieve the above object, the utility model provides a following technical scheme: a blanking device for nylon gear production comprises a rack, wherein a feed chute is arranged above the rack, a gear part is arranged inside the feed chute, a support plate is arranged inside the rack and under the feed chute, a buffer chute is arranged above the support plate and corresponding to the gear part, a plurality of jacks are arranged on the buffer chute, elastic columns are inserted on the jacks, buffer springs are sleeved on the peripheries of the elastic columns, a buffer plate is arranged at one end of each elastic column, which is far away from the corresponding jack, a rubber pad is linked at one side of each buffer plate, which is far away from the corresponding buffer spring, a guide plate is arranged at one side of the support plate, a sliding plate is connected at the other side of the support plate, springs are arranged inside the support plate, a sliding chute is arranged on the inner side wall of the support plate, a push plate is arranged at one end of the sliding plate, and a second stop block is arranged at, the utility model discloses a chain wheel, including slide, frame, driving wheel, driven wheel, spliced groove, limiting groove, screw hole, threaded post, limiting plate, bolt fixed connection between limiting plate and the limiting groove, the below of slide is fixed with the slider, the inside of frame just is located the top of slide and is fixed with the motor, install the action wheel on the output shaft of motor, one side that the action wheel is close to the push pedal is provided with from the driving wheel, be connected through the chain between driven wheel and the action wheel, be provided with the spliced groove on the lateral wall of chain, the both sides of spliced groove are provided with the limiting groove, the below of leaning on of chain is provided with the screw hole, the inside of spliced groove is provided with first dog, the position department that just corresponds the screw hole on the.

Preferably, the installation mode between the sliding plate and the second stop block is the same as that between the chain and the first stop block.

Preferably, the position of the limiting plate and the limiting groove corresponding to the bolt is provided with a first threaded hole.

Preferably, the first stop block and the threaded column are of an integrated structure.

Preferably, the buffer plate is bonded with the rubber pad through glue.

Preferably, the two ends of the buffer spring are respectively and fixedly connected with the buffer plate and the jack in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses fix the dog on chain and slide in the unloader is used in original nylon gear production for the dog that can take off from chain and slider is replaced to, when the dog on chain or slide takes place wearing and tearing need change, can conveniently take off from chain or slide with the dog of wearing and tearing, installs new dog again.

2. The utility model discloses just to the position department of feed chute in the backup pad among original unloader for nylon gear production, add buffer, utilize buffer to mitigate gear spare and fall the impact force in the backup pad from the feed chute, avoid gear spare to receive the impact force and cause the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1A according to the present invention;

fig. 3 is an enlarged view of fig. 1B according to the present invention.

In the figure: 1. a gear member; 2. a feed chute; 3. a frame; 4. a motor; 5. a driving wheel; 6. a slider; 7. a slide plate; 8. a chain; 9. a driven wheel; 10. pushing the plate; 11. a spring; 12. a chute; 13. a support plate; 14. a material guide plate; 15. a bolt; 16. a first stopper; 17. a second stopper; 18. a limiting plate; 19. a limiting groove; 20. a threaded hole; 21. inserting grooves; 22. a threaded post; 23. a buffer tank; 24. an elastic column; 25. a jack; 26. a buffer spring; 27. a buffer plate; 28. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a blanking device for nylon gear production comprises a rack 3, a feeding chute 2 is arranged above the rack 3, a gear part 1 is arranged inside the feeding chute 2, a supporting plate 13 is arranged inside the rack 3 and under the feeding chute 2, a buffer groove 23 is arranged above the supporting plate 13 and corresponding to the gear part 1, a plurality of jacks 25 are arranged on the buffer groove 23, elastic columns 24 are inserted on the jacks 25, a buffer spring 26 is sleeved on the periphery of each elastic column 24, a buffer plate 27 is arranged at one end of each elastic column 24 far away from the corresponding jack 25, a rubber pad 28 is linked at one side of the buffer plate 27 far away from the buffer spring 26, a material guide plate 14 is arranged at one side of the supporting plate 13, a sliding plate 7 is connected at the other side of the supporting plate 13, a spring 11 is arranged inside the supporting plate 13, a sliding chute 12 is arranged on the inner side wall of the supporting plate 13, and a push plate, second dog 17 is installed to the other end of slide 7, slide 7's below is fixed with slider 6, the inside of frame 3 and the top that is located slide 7 are fixed with motor 4, install action wheel 5 on motor 4's the output shaft, one side that action wheel 5 is close to push pedal 10 is provided with from driving wheel 9, be connected through chain 8 between from driving wheel 9 and the action wheel 5, be provided with inserting groove 21 on the lateral wall of chain 8, inserting groove 21's both sides are provided with spacing groove 19, chain 8 leans on the below to be provided with screw hole 20, inserting groove 21's inside is provided with first dog 16, on the first dog 16 and the position department that corresponds screw hole 20 is fixed with threaded post 22, just be provided with limiting plate 18 on the both sides wall of first dog 16 and the position department that corresponds spacing groove 19, through bolt 15 fixed connection between limiting plate 18 and the spacing groove 19.

In order to detachably mount the second stopper 17 on the slide 7, in this embodiment, it is preferable that the slide 7 and the second stopper 17 are mounted in the same manner as between the chain 8 and the first stopper 16.

In order to conveniently and fixedly connect the limiting plate 18 and the limiting groove 19 through the bolt 15, in the present embodiment, preferably, a first threaded hole is disposed on the limiting plate 18 and the limiting groove 19 and at a position corresponding to the bolt 15.

In order to facilitate the installation of the first stopper 16, in the present embodiment, it is preferable that the first stopper 16 and the threaded post 22 are of an integral structure.

In order to mount the rubber pad 28 on the buffer plate 27, in this embodiment, it is preferable that the buffer plate 27 and the rubber pad 28 are bonded by glue.

In order to deform the buffer spring 26 and alleviate the impact force, in this embodiment, preferably, two ends of the buffer spring 26 are fixedly connected to the buffer plate 27 and the insertion hole 25 by welding.

The utility model discloses a theory of operation and use flow: the utility model discloses gear 1 drops into the inner chamber of feed chute 2, when gear 1 falls into backup pad 13, gear 1 strikes buffer board 27 on buffer tank 23, rubber pad 28 on buffer board 27 can avoid gear 1 to strike buffer board 27, rub with buffer board 27, cause gear 1 to be impaired, elastic column 24 and buffer spring 26 under buffer board 27 are deformed by the impact force to mitigate the impact force, prevent gear 1 from striking backup pad 13, cause damage, then motor 4 is started, motor 4 drives action wheel 5 to rotate, action wheel 5 drives driven wheel 9 to rotate under the action of chain 8, chain 8 rotates, first dog 16 on chain 8 rotates along with it, when first dog 16 contacts second dog 17, first dog 16 pushes second dog 17 to move, thereby slide 6 under slide 7 moves in chute 12, the sliding plate 7 compresses the spring 11, in the process that the sliding plate 7 compresses the spring 11, the sliding plate 7 drives the push plate 10 to push the gear part 1 at the top of the supporting plate 13, the gear part 1 is pushed to the material guide plate 14, at this time, the second stop 17 is just separated from the first stop 16, the compressed spring 11 loses the extrusion force and recovers, the spring 11 drives the sliding plate 7 to move towards the right side, the push plate 10 moves away from the lower part of the feeding chute 2, the gear part 1 at the lowest part of the feeding chute 2 automatically falls to the top of the supporting plate 13 under the action of gravity, the buffer device on the supporting plate 13 buffers the impact force generated by the impact force, the push plate 10 moves to push the impact force to the material guide plate 14, the reciprocating operation is realized, the blanking operation of the feeding chute 2 parts 1 is realized, when the chain 8 or the first stop 16 or the second stop 17 on the sliding plate 7 are worn and need to, the fastening force between the limiting plate 18 and the limiting groove 19 is lost, the first stop block 16 or the second stop block 17 is screwed, the threaded column 22 on the first stop block 16 or the second stop block 17 is screwed out of the threaded hole 20, the first stop block 16 or the second stop block 17 is taken out from the insertion groove 21, and a new first stop block 16 or a new second stop block 17 is installed again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a unloader is used in nylon gear production, includes frame (3), its characterized in that: the feeding chute (2) is arranged above the rack (3) in a leaning manner, the gear piece (1) is arranged inside the feeding chute (2), the supporting plate (13) is arranged inside the rack (3) and is positioned under the feeding chute (2), the buffer chute (23) is arranged at the position, close to the upper side, of the supporting plate (13) and corresponding to the gear piece (1), a plurality of jacks (25) are arranged on the buffer chute (23), elastic columns (24) are inserted into the jacks (25), buffer springs (26) are sleeved on the peripheries of the elastic columns (24), one ends, far away from the jacks (25), of the elastic columns (24) are provided with buffer plates (27), one sides, far away from the buffer springs (26), of the buffer plates (27) are linked with rubber pads (28), one sides of the supporting plate (13) are provided with guide plates (14), the other sides of the supporting plate (13) are connected with sliding plates (7), a spring (11) is mounted inside the supporting plate (13), a sliding groove (12) is formed in the inner side wall of the supporting plate (13), a push plate (10) is mounted at one end of the sliding plate (7), a second stop block (17) is mounted at the other end of the sliding plate (7), a sliding block (6) is fixed below the sliding plate (7), a motor (4) is fixed inside the rack (3) and above the sliding plate (7), a driving wheel (5) is mounted on an output shaft of the motor (4), a driven wheel (9) is arranged on one side, close to the push plate (10), of the driving wheel (5), the driven wheel (9) is connected with the driving wheel (5) through a chain (8), an inserting groove (21) is formed in the side wall of the chain (8), limiting grooves (19) are formed in two sides of the inserting groove (21), and a threaded hole (20) is formed in the lower portion, close to the chain, the inside of inserting groove (21) is provided with first dog (16), just the position department that corresponds screw hole (20) is fixed with screw thread post (22) on first dog (16), just the position department that corresponds spacing groove (19) is provided with limiting plate (18) on the both sides wall of first dog (16), pass through bolt (15) fixed connection between limiting plate (18) and the spacing groove (19).

2. The blanking device for nylon gear production of claim 1, wherein: the installation mode between the sliding plate (7) and the second stop block (17) is the same as that between the chain (8) and the first stop block (16).

3. The blanking device for nylon gear production of claim 1, wherein: and first threaded holes are formed in the limiting plates (18) and the limiting grooves (19) and correspond to the positions of the bolts (15).

4. The blanking device for nylon gear production of claim 1, wherein: the first stop block (16) and the threaded column (22) are of an integrated structure.

5. The blanking device for nylon gear production of claim 1, wherein: the buffer plate (27) and the rubber pad (28) are bonded through glue.

6. The blanking device for nylon gear production of claim 1, wherein: and two ends of the buffer spring (26) are respectively and fixedly connected with the buffer plate (27) and the jack (25) in a welding mode.