CN214213227U - Wood sander board feeding device - Google Patents

Abstract

The utility model discloses a timber grinder advances board device, including base and frame, center department is provided with the opening on the base, be provided with the screw rod in the opening, the first gear of screw rod lower extreme fixedly connected with, first gear engagement is connected with the second gear, frame lower extreme fixedly connected with backup pad, the frame is provided with the gyro wheel, the frame internal rotation is connected with the axis of rotation, fixedly connected with big drive wheel in the axis of rotation, the little drive wheel of fixedly connected with in the axis of rotation, right side little drive wheel fixedly connected with second servo motor, second servo motor fixed connection is in the frame, fixedly connected with push pedal on the transfer chain. The utility model discloses a second servo motor drives the push pedal and promotes the plank, has not only reduced the manual ligneous intensity of labour that promotes of workman, and second servo motor drives the push pedal uniform motion to make the plank impel at the uniform velocity on the grinder, it is more smooth when making the grinder polish the plank, more level and more smooth.

Description

Wood sander board feeding device

Technical Field

The utility model relates to a board technical field is advanced to the grinder, specifically is a board device is advanced to timber grinder.

Background

The core plate of the plate is subjected to thickness setting and sanding by the sander after being pressed, is processed to the required thickness and flatness, and then is subjected to subsequent processing treatment.

At present, the existing board feeding device of the sander stacks boards on a lifting table, a worker sequentially pushes a feeding hole of the sander, the labor intensity of the worker is high, the speed in the pushing process is different, the sanding flatness of wood in the sander is affected, the heights of the feeding holes are different when the models of the sander are different, different board feeding devices need to be ordered, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber grinder advances board device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plate feeding device of a wood sanding machine comprises a base and a frame, wherein a through hole is formed in the center of the base, a screw is arranged in the through hole and is rotatably connected with the base, a sliding block is connected to the screw in a threaded manner, a first gear is fixedly connected to the lower end of the screw, a second gear is meshed and connected with the first gear, the second gear is fixedly connected to a rotating shaft of a first servo motor, the first servo motor is fixedly connected to the base, a supporting plate is fixedly connected to the lower end of the frame and is fixedly connected to the sliding block, a plurality of front and back symmetrical idler wheels are arranged on the frame and are rotatably connected with the frame through the rotating shaft, a rotating shaft is rotatably connected to the frame, a large transmission wheel is fixedly connected to the rotating shaft and is wound by a transmission chain ring, and a small transmission wheel is fixedly connected to the front side of the large transmission wheel on the rotating shaft, the small driving wheels are connected in a surrounding mode through the conveying belt, the right side of the small driving wheels is fixedly connected with a second servo motor, the second servo motor is fixedly connected to the rack, and the conveying chain is fixedly connected with a push plate.

Preferably, the contact surface of the push plate and the wood is provided with a rubber layer.

Preferably, the outer ring of the roller is provided with a scratch-proof protective layer.

Preferably, the scratch-proof protective layer is made of a wear-resistant soft material.

Preferably, a controller is arranged on the base.

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

1. the utility model discloses during the use, open second servo motor through the controller, when second servo motor rotates, drive the axis of rotation through little drive wheel and rotate, thereby drive the rotation of big drive wheel, big drive wheel drives the conveying chain and rotates, thereby makes the push pedal along with the synchronous motion of conveying chain, when the push pedal moves to the conveying chain below, places the plank on the gyro wheel, when the push pedal moves to the conveying chain top, the push pedal promotes the plank and gets into on the grinder, the utility model discloses drive the push pedal through second servo motor and promote the plank, not only reduced the intensity of labour that the workman promoted timber manually, and second servo motor drives the push pedal uniform motion, thereby makes the plank impel at the grinder at the uniform velocity, make the grinder more smooth when polishing the plank, more level;

2. the utility model discloses when to different grinder, advance the board position height difference, can use the controller to open first servo motor this moment, when first servo motor rotates, drive the screw rod through first gear and second gear and rotate to make the slider reciprocate in the opening, thereby through the height of slider with backup pad adjustment frame, greatly increased the application scope of device, the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the whole structure of a plate feeding device of a wood sander;

FIG. 2 is a side view of the plate feeding device of the wood sander according to the present invention;

fig. 3 is a structural diagram of the roller in the plate feeding device of the wood sanding machine of the present invention.

In the figure: 1. a base; 2. a frame; 3. a slider; 4. a port; 5. a screw; 6. pushing the plate; 7. a conveyor chain; 8. a roller; 9. a scratch-proof protective layer; 10. a conveyor belt; 11. a large transmission wheel; 12. a rotating shaft; 13. a small drive wheel; 14. a support plate; 15. a first gear; 16. a second gear; 17. a first servo motor; 18. a second servo motor; 19. and a controller.

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 a technical solution: a wood sanding machine plate feeding device comprises a base 1 and a frame 2, wherein the base 1 is 2 in number and is bilaterally symmetrically distributed, a through hole 4 is formed in the center of the base 1, a screw rod 5 is arranged in the through hole 4, the screw rod 5 is rotatably connected with the base 1, a sliding block 3 is in threaded connection with the screw rod 5, a first gear 15 is fixedly connected to the lower end of the screw rod 5, a second gear 16 is connected to the first gear 15 in a meshed manner, the second gear 16 is fixedly connected to a rotating shaft of a first servo motor 17, the first servo motor 17 is fixedly connected to the base 1, when the first servo motor 17 rotates, the screw rod 5 is driven to rotate through the first gear 15 and the second gear 16, so that the sliding block 3 moves up and down in the through hole 4, 2 bilaterally symmetrical support plates 14 are fixedly connected to the lower end of the frame 2, the support plates 14 are fixedly connected to the sliding block 3, the frame 2 is provided with a plurality of front and back symmetrical idler wheels 8, the roller 8 is rotatably connected with the rack 2 through a rotating shaft, 2 bilateral symmetry rotating shafts 12 are rotatably connected in the rack 2, a large driving wheel 11 is fixedly connected to each rotating shaft 12, the large driving wheel 11 is connected in a surrounding mode through a conveying chain 7, a small driving wheel 13 is fixedly connected to the front side of the large driving wheel 11 on each rotating shaft 12, the number of the small driving wheels 13 is 2, the 2 small driving wheels 13 are connected in a surrounding mode through a conveying belt 10, a second servo motor 18 is fixedly connected to the small driving wheel 13 on the right side, the second servo motor 18 is fixedly connected to the rack 2, a push plate 6 is fixedly connected to each conveying chain 7, when the second servo motor 18 rotates, the small driving wheel 13 drives the rotating shafts 12 to rotate, the large driving wheel 11 is driven to rotate, the large driving wheel 11 drives the conveying chain 7 to rotate, and the push plate 6 moves synchronously along with the conveying chain 7.

The push pedal 6 is provided with the rubber layer with timber contact surface, and the rubber layer can prevent effectively that push pedal 6 from promoting the extrusion damage that the in-process caused timber.

The 8 outer lanes of gyro wheel are provided with prevents fish tail protective layer 9, prevents that gyro wheel 8 from causing the fish tail to damage timber transfer process.

The scratch-proof protective layer 9 is made of wear-resistant soft material.

The base 1 is provided with a controller 19, and the controller 19 is connected with the first servo motor 17 and the second servo motor 18 through wires.

The working principle is as follows: when the utility model is used, the second servo motor 18 is started through the controller 19, when the second servo motor 18 rotates, the rotating shaft 12 is driven to rotate through the small driving wheel 13, so as to drive the large driving wheel 11 to rotate, the large driving wheel 11 drives the conveying chain 7 to rotate, so that the push plate 6 moves along with the conveying chain 7 synchronously, when the push plate 6 moves to the lower part of the conveying chain 7, the wood plate is placed on the roller 8, when the push plate 6 moves to the upper part of the conveying chain 7, the push plate 6 pushes the wood plate to enter the sander, the utility model drives the push plate 6 to push the wood plate through the second servo motor 18, thereby not only reducing the labor intensity of manually pushing the wood by workers, but also enabling the wood plate to be pushed on the sander at a constant speed by the second servo motor 18 to move at a constant speed, so that the sander is smoother and smoother when the sander polishes the wood plate, and the heights of plate entering positions are different sanders are different, can use controller 19 to open first servo motor 17 this moment, when first servo motor 17 rotated, drive screw rod 5 through first gear 15 and second gear 16 and rotate to make slider 3 reciprocate in opening 4, thereby through the height of slider 3 with backup pad 14 adjustment frame 2, greatly increased the application scope of device, the practicality is stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a timber grinder advances board device, includes base (1) and frame (2), its characterized in that: the automatic feeding device is characterized in that a through hole (4) is formed in the center of the base (1), a screw rod (5) is arranged in the through hole (4), the screw rod (5) is rotatably connected with the base (1), a sliding block (3) is connected to the screw rod (5) in a threaded manner, a first gear (15) is fixedly connected to the lower end of the screw rod (5), a second gear (16) is meshed with the first gear (15), the second gear (16) is fixedly connected to a rotating shaft of a first servo motor (17), the first servo motor (17) is fixedly connected to the base (1), a supporting plate (14) is fixedly connected to the lower end of the rack (2), the supporting plate (14) is fixedly connected to the sliding block (3), a plurality of front and back symmetrical idler wheels (8) are arranged on the rack (2), the idler wheels (8) are rotatably connected with the rack (2) through the rotating shaft, a rotating shaft (12) is rotatably connected to the rack (2), fixedly connected with big drive wheel (11) on axis of rotation (12), big drive wheel (11) encircle through transfer chain (7) and connect, be located big drive wheel (11) front side fixedly connected with small drive wheel (13) on axis of rotation (12), small drive wheel (13) encircle through conveyer belt (10) and connect, the right side small drive wheel (13) fixedly connected with second servo motor (18), second servo motor (18) fixed connection is in frame (2), fixedly connected with push pedal (6) is gone up in transfer chain (7).

2. The wood sander plate feeding device as set forth in claim 1, wherein: and a rubber layer is arranged on the contact surface of the push plate (6) and the wood.

3. The wood sander plate feeding device as set forth in claim 1, wherein: and an anti-scratch protective layer (9) is arranged on the outer ring of the roller (8).

4. The wood sander plate feeding device as set forth in claim 3, wherein: the scratch-proof protective layer (9) is made of wear-resistant soft materials.

5. The wood sander plate feeding device as set forth in claim 1, wherein: the base (1) is provided with a controller (19).

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