CN211140904U - Unloader is used in nylon gear production - Google Patents

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

A blanking device for nylon gear production

technical field

The utility model belongs to the technical field of nylon gear processing equipment, in particular to a blanking device for nylon gear production.

Background technique

Nylon has good comprehensive properties, including mechanical properties, heat resistance, wear resistance, chemical resistance and self-lubrication, and has a low coefficient of friction, a certain flame retardancy, and is easy to process. Other fillers are filled to enhance and modify, improve performance and expand the scope of application, and secondly, the overload protection function, when the torque is too large, the gear itself is damaged, the power transmission is interrupted, so as to protect the lower equipment or personal safety and reduce losses.

There are the following problems in the prior art: 1, the existing nylon gear production blanking device is fixed with a block on the chain and the slide plate, and the block on the chain is driven to rotate by the rotation of the chain, thereby pushing the block on the slide plate to move, Thereby, the slide plate is pushed to move, but the two blocks are prone to wear during the process of abutting against each other. The block is fixed on the chain and the slide plate. When the block is worn and needs to be replaced, it is inconvenient to remove the block and install it. New stopper; 2. The existing feeding device for nylon gear production is provided with a support plate below the feed chute, but there is no buffer device on the support plate. When the gear in the feed chute falls on the support plate When it collides with the support plate, it is easy to cause damage to the gear parts.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a feeding device for nylon gear production, which has the characteristics of convenient disassembly, installation and buffering.

In order to achieve the above purpose, the utility model provides the following technical solutions: a blanking device for nylon gear production, comprising a frame, a feeding chute is arranged above the frame, and a gear is arranged inside the feeding chute A support plate is provided inside the frame and just below the feed chute, a buffer groove is provided above the support plate and at the position corresponding to the gear part, and a number of inserts are provided on the buffer groove. An elastic column is inserted into the jack, a buffer spring is sleeved on the periphery of the elastic column, a buffer plate is installed at one end of the elastic column away from the jack, and the buffer plate is connected to the side away from the buffer spring There is a rubber pad, a material guide plate is installed on one side of the support plate, a slide plate is connected to the other side of the support plate, a spring is installed inside the support plate, and a sliding plate is installed on the inner side wall of the support plate. One end of the sliding plate is installed with a push plate, the other end of the sliding plate is installed with a second block, a sliding block is fixed below the sliding plate, and a motor is fixed inside the frame and above the sliding plate, A driving wheel is installed on the output shaft of the motor, and a driven wheel is provided on the side of the driving wheel close to the push plate. There are limit slots on both sides of the insertion slot, threaded holes are arranged at the bottom of the chain, and a first stop is arranged inside the insertion slot, and the first stop is corresponding to A threaded column is fixed at the position of the threaded hole, a limit plate is provided on the two side walls of the first block and at a position corresponding to the limit groove, and the limit plate and the limit groove are fixedly connected by bolts.

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

Preferably, the limiting plate and the limiting groove are provided with first threaded holes at positions corresponding to the bolts.

Preferably, the first stopper and the threaded post are of an integral structure.

Preferably, the buffer plate and the rubber pad are bonded by glue.

Preferably, both ends of the buffer spring are respectively fixedly connected to the buffer plate and the socket by welding.

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

1. The present utility model replaces the blocks fixed on the chain and the slide plate in the original blanking device for nylon gear production with the blocks that can be removed from the chain and the slide block. When the wear occurs and needs to be replaced, the worn block can be easily removed from the chain or slide plate, and then a new block can be installed.

2. In the present utility model, a buffer device is added at the position where the support plate in the original feeding device for nylon gear production is facing the feed chute, and the buffer device is used to alleviate the impact of the gear piece falling from the feed chute to the support plate. to avoid damage to the gear parts due to impact force.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of the utility model Fig. 1A place;

FIG. 3 is an enlarged view of FIG. 1B of the present invention.

In the picture: 1. Gear part; 2. Feeding chute; 3. Rack; 4. Motor; 5. Driving wheel; 6. Slider; 7. Skateboard; 8. Chain; 9. Driven wheel; 10. Push plate ;11, spring; 12, chute; 13, support plate; 14, guide plate; 15, bolt; 16, first stop; 17, second stop; 18, limit plate; 19, limit slot 20, threaded hole; 21, plug slot; 22, threaded column; 23, buffer groove; 24, elastic column; 25, jack; 26, buffer spring; 27, buffer plate; 28, rubber pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides the following technical solutions: a feeding device for nylon gear production, comprising a frame 3, a feeding chute 2 is provided on the upper part of the machine frame 3, and the interior of the feeding chute 2 is provided There is a gear member 1, a support plate 13 is provided inside the frame 3 and located just below the feed chute 2, and a buffer groove 23 is provided above the support plate 13 and corresponding to the position of the gear member 1, and the buffer groove 23 is provided on There are several insertion holes 25, and elastic columns 24 are inserted into the insertion holes 25. A buffer spring 26 is sleeved on the periphery of the elastic column 24. A buffer plate 27 is installed at the end of the elastic column 24 away from the insertion hole 25, and the buffer plate 27 is far away from the buffer. One side of the spring 26 is linked with a rubber pad 28, one side of the support plate 13 is installed with a guide plate 14, the other side of the support plate 13 is connected with a sliding plate 7, the inside of the support plate 13 is installed with the spring 11, A chute 12 is provided on the inner side wall, a push plate 10 is installed at one end of the sliding plate 7, a second stopper 17 is installed at the other end of the sliding plate 7, a sliding block 6 is fixed under the sliding plate 7, and the inside of the frame 3 is located in the sliding plate. A motor 4 is fixed above the 7, a driving wheel 5 is installed on the output shaft of the motor 4, a driven wheel 9 is provided on the side of the driving wheel 5 close to the push plate 10, and the driven wheel 9 and the driving wheel 5 are connected by a chain 8, The side wall of the chain 8 is provided with an insertion slot 21 , the two sides of the insertion slot 21 are provided with a limiting slot 19 , the lower part of the chain 8 is provided with a threaded hole 20 , and the inside of the insertion slot 21 is provided with a first stopper 16 , a threaded post 22 is fixed on the first block 16 and at the position corresponding to the threaded hole 20 , a limit plate 18 is provided on both side walls of the first block 16 and at the position corresponding to the limit groove 19 , and the limit plate 18 It is fixedly connected with the limiting groove 19 by bolts 15 .

In order to detachably install the second stopper 17 on the sliding plate 7 , in this embodiment, preferably, the installation method between the sliding plate 7 and the second stopper 17 is the same as that between the chain 8 and the first stopper 16 .

In order to facilitate the connection between the limit plate 18 and the limit groove 19 through the bolts 15 , in this embodiment, preferably, the limit plate 18 and the limit groove 19 are provided with first threaded holes at positions corresponding to the bolts 15 .

In order to facilitate the installation of the first stopper 16 , in this embodiment, preferably, the first stopper 16 and the threaded post 22 are integrally formed.

In order to install the rubber pad 28 on the buffer plate 27, in this embodiment, preferably, the buffer plate 27 and the rubber pad 28 are bonded by glue.

In order to allow the buffer spring 26 to deform and relieve the impact force, in this embodiment, preferably, both ends of the buffer spring 26 are fixedly connected to the buffer plate 27 and the socket 25 by welding respectively.

The working principle and use process of the present invention: the gear part 1 of the present invention is put into the inner cavity of the feeding chute 2, when the gear part 1 falls on the support plate 13, the gear part 1 hits the buffer plate on the buffer groove 23 27. The rubber pad 28 on the buffer plate 27 can prevent the gear member 1 from rubbing against the buffer plate 27 when it hits the buffer plate 27, causing the gear member 1 to be damaged, and the elastic column 24 and the buffer spring 26 under the buffer plate 27 are affected. The impact force is deformed to alleviate the impact force, to prevent the gear part 1 from hitting the support plate 13 and causing damage, then start the motor 4, the motor 4 drives the driving wheel 5 to rotate, and the driving wheel 5 drives the driving wheel 5 under the action of the chain 8. The driven wheel 9 rotates. During the rotation of the chain 8, the first stopper 16 on the chain 8 rotates accordingly. When the first stopper 16 contacts the second stopper 17, the first stopper 16 pushes the second stopper. 17 moves, thereby driving the slider 6 under the sliding plate 7 to move in the chute 12, and the sliding plate 7 compresses the spring 11. During the process of the sliding plate 7 compressing the spring 11, the sliding plate 7 drives the push plate 10 to push the gear member located at the top of the support plate 13 1. The gear member 1 is pushed onto the guide plate 14. At this time, the second stopper 17 is just separated from the first stopper 16. The compressed spring 11 loses its pressing force and returns to its original state. The spring 11 drives the slide plate 7 to the right. Move, the push plate 10 will move away from the bottom of the feed chute 2, the gear 1 located at the bottom of the feed chute 2 will automatically fall to the top of the support plate 13 under the action of gravity, and the buffer device on the support plate 13 will generate The impact force is buffered, and then it is pushed to the guide plate 14 by the movement of the push plate 10, so as to reciprocate, so as to realize the unloading operation of the gear part 1 in the feeding chute 2. When the first gear on the chain 8 or the slide plate 7 When the block 16 or the second stopper 17 is worn and needs to be replaced, remove the bolt 15, the tightening force between the limit plate 18 and the limit groove 19 is lost, and then the first stopper 16 or the second stopper 17 is twisted. , unscrew the threaded post 22 on the first stopper 16 or the second stopper 17 out of the threaded hole 20, then take out the first stopper 16 or the second stopper 17 from the insertion slot 21, and re-install the new A stopper 16 or a second stopper 17 .

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

Claims (6)

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.

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