CN112454571A

CN112454571A - Saw silk device of bamboo let production and processing usefulness

Info

Publication number: CN112454571A
Application number: CN202011290464.2A
Authority: CN
Inventors: 余宏浩; 余龙; 袁保琴
Original assignee: Huashan Wu Hao Decoration Co ltd
Current assignee: Huashan Wu Hao Decoration Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of bamboo stick production and processing, and discloses a wire sawing device for bamboo stick production and processing. The wire sawing device further comprises a driving mechanism for driving the cutter to reciprocate up and down and a jacking mechanism for jacking the bamboo sticks in the loading grooves. Order about tight mechanism in order to fix the bamboo let in carrying the inslot through actuating mechanism earlier, order about the cutter immediately and move in vertical direction to the completion is to carrying the surely saw of inslot bamboo let, convenient and fast has improved machining efficiency, has reduced intensity of labour, avoids influencing the subsequent production and processing process of bamboo let.

Description

Saw silk device of bamboo let production and processing usefulness

Technical Field

The invention relates to the technical field of bamboo stick production and processing, in particular to a wire sawing device for bamboo stick production and processing.

Background

In the production process of the bamboo stick, the production process of the bamboo stick generally comprises the following steps: sawing bamboo, breaking bamboo, slicing, drawing wire, sawing wire, polishing and the like. However, in the prior art, after bamboo materials are sawed, broken, sliced and drawn, long bamboo sticks are mostly sawed into short bamboo sticks with required lengths in a manual mode, so that the processing efficiency is low, the labor intensity is high, and the subsequent production and processing processes of the bamboo sticks are influenced.

Disclosure of Invention

The invention provides a bamboo stick wire sawing device for bamboo stick production and processing, aiming at solving the technical problems that in the prior art, the bamboo stick wire sawing link is mostly carried out manually, the processing efficiency is low, and the labor intensity is high.

The invention is realized by adopting the following technical scheme: the utility model provides a saw silk device of bamboo let production and processing usefulness, includes the base plate, the work groove has been seted up at the top of base plate, it is used for bearing to have seted up at least one in the work groove carry the groove of bamboo let, the top that carries the groove hangs and is equipped with the cutter that is used for surely sawing the bamboo let.

The wire sawing device further comprises a driving mechanism for driving the cutter to reciprocate up and down and a jacking mechanism for jacking the bamboo sticks in the carrying grooves.

As a further improvement of the above scheme, the top of the base plate at both sides of the working groove is provided with a stand column, a cross arm II is arranged between the two stand columns, and the top of one of the stand columns is provided with a cross arm I positioned above the cross arm II.

As a further improvement of the above scheme, the driving mechanism comprises a slide rod and a rotary table positioned above the slide rod, the slide rod is inserted in the second cross arm in a sliding manner, a hanging plate perpendicular to the slide rod is fixed at the bottom of the slide rod, and the bottom of the hanging plate is connected with the cutter. The top of the sliding rod is fixedly provided with a first cushion block, a first spring is sleeved on the outer side of the sliding rod between the first cushion block and the second cross arm, and the top of the first cushion block is provided with a first roller. The turntable is arranged at the other end of the first cross arm, and an arc-shaped lug which is in rolling extrusion fit with the first roller is circumferentially arranged on the outer peripheral side of the turntable.

As a further improvement of the above scheme, the jacking mechanism comprises a top plate arranged in the loading groove and a pushing assembly for driving the top plate to move in the loading groove;

the pushing assembly comprises a first plug groove and a second plug groove, the first plug groove is vertically fixed to the other side of the top of the stand column, a first piston matched with the first plug groove is arranged in the first plug groove, the first piston is connected with a second cushion block through a connecting rod and located between the second cushion block and the first plug groove, a second spring is sleeved on the outer side of the connecting rod, and the other side of the second cushion block is provided with a second roller matched with an arc-shaped lug in an extrusion mode. The plug groove II is parallel to the plug groove I and is fixed on the base plate, a piston II matched with the plug groove II is arranged in the plug groove II, and the piston II is connected with the top plate through a connecting rod II. The first plug groove is communicated with the second plug groove through a guide pipe.

As a further improvement of the above solution, a circumferential distance between the first roller and the second roller on the outer circumferential side of the turntable is smaller than or equal to an arc distance at a connection between the turntable and the arc-shaped bump.

As a further improvement of the above scheme, a baffle plate parallel to the top plate is arranged on one side of the working groove far away from the top plate, supporting blocks in sliding fit with the carrying grooves are arranged at the bottoms of the baffle plate and the top plate, and pushing blocks corresponding to the carrying grooves are arranged on the opposite sides of the baffle plate and the top plate.

As a further improvement of the above scheme, a screw rod perpendicular to the upright column is rotatably inserted into the base plate. One end of the screw rod penetrates into the working groove and is connected with the baffle in a rotating mode, a disc is fixed to the other end of the screw rod, a bolt is inserted into the eccentric position of the disc in a sliding mode, and a socket matched with the bolt is formed in the plate body of the base plate.

As a further improvement of the scheme, a saw groove perpendicular to the carrying groove is formed in the working groove. The saw groove is vertically communicated with each loading groove, and corresponds to the position of the cutter.

As a further improvement of the scheme, a motor is mounted on the cross arm I, and an output shaft of the motor is fixedly connected with a disk center of the rotating disk.

As a further improvement of the above scheme, a telescopic rod is arranged between the hanging plate and the second cross arm.

The invention has the beneficial effects that:

the wire sawing device for bamboo stick production and processing replaces the traditional bamboo stick wire sawing mode, the driving mechanism drives the jacking mechanism to fix the bamboo stick in the carrying groove, and then drives the cutter to move in the vertical direction, so that the bamboo stick in the carrying groove is cut and sawn, convenience and rapidness are realized, the processing efficiency is improved, the labor intensity is reduced, and the subsequent production and processing processes of the bamboo stick are prevented from being influenced.

According to the wire sawing device for bamboo stick production and processing, the circumferential distance between the first roller and the second roller on the outer peripheral side of the rotary table is smaller than or equal to the arc distance of the connecting part between the rotary table and the arc-shaped bump, so that when a cutter is used for cutting and sawing bamboo sticks, the bamboo sticks are always fixed in the carrying groove, and the stability of the bamboo stick cutting and sawing process is improved.

The wire sawing device for bamboo stick production and processing can be driven by one motor to clamp, fix and cut bamboo sticks, simplifies the mechanical structure, and is convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of a wire sawing device for bamboo stick production and processing provided in embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of the wire sawing device for bamboo stick production in FIG. 1;

FIG. 3 is a schematic top view of a portion of the substrate shown in FIG. 1;

FIG. 4 is a schematic side sectional view of the top plate and the loading slot of FIG. 2 in a connected state;

FIG. 5 is a side view of the hanger plate and cutter of FIG. 1;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 7 is a schematic cross-sectional structure view of a wire sawing device for bamboo stick production and processing according to embodiment 2 of the present invention.

Description of the main symbols:

1. a substrate; 2. a working groove; 3. a carrying groove; 4. a baffle plate; 5. a screw; 6. a support block; 7. a push block; 8. a disc; 9. a bolt; 10. a socket; 11. a column; 12. a cross arm I; 13. a second cross arm; 14. a slide bar; 15. a hanger plate; 16. a cutter; 17. a telescopic rod; 18. a first cushion block; 19. a first spring; 20. a first roller; 21. a turntable; 22. an arc-shaped bump; 23. a motor; 24. a first plug groove; 25. a first piston; 26. a first connecting rod; 27. a second cushion block; 28. a second spring; 29. a second roller; 30. a second plug groove; 31. a second piston; 32. a second connecting rod; 33. a conduit; 34. sawing a groove; 35. a top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 6, the filament sawing device for bamboo stick production includes a base plate 1, a working groove 2 is formed at the top of the base plate 1, at least one carrying groove 3 for carrying a bamboo stick is formed in the working groove 2, and a cutter 16 for sawing the bamboo stick is suspended above the carrying groove 3.

The wire sawing device further comprises a driving mechanism for driving the cutter 16 to reciprocate up and down and a jacking mechanism for jacking the bamboo sticks in the loading groove 3.

The top of the base plate 1 at both sides of the working groove 2 is provided with an upright post 11, a cross arm II 13 is arranged between the two upright posts 11, and the top of one upright post 11 is provided with a cross arm I12 positioned above the cross arm II 13.

The driving mechanism comprises a sliding rod 14 and a rotary table 21 positioned above the sliding rod 14, the sliding rod 14 is inserted on the second cross arm 13 in a sliding mode, a hanging plate 15 perpendicular to the sliding rod 14 is fixed at the bottom of the sliding rod 14, and a cutter 16 is connected to the bottom of the hanging plate 15. The top of the sliding rod 14 is fixed with a first cushion block 18, a first spring 19 is sleeved on the outer side of the sliding rod 14 between the first cushion block 18 and the second cross arm 13, the first spring 19 can be compressed by downwards extruding the first cushion block 18, and the cutter 16 is driven to downwards move to cut the bamboo sticks in the carrying groove 3. The top of the first cushion block 18 is provided with a first roller 20. The rotating disc 21 is arranged at the other end of the cross arm I12, and an arc-shaped lug 22 which is in rolling and pressing fit with the roller I20 is circumferentially arranged on the outer circumferential side of the rotating disc 21. The arc-shaped bump 22 and the turntable 21 in this embodiment can be fixed by welding, and the surface of the arc-shaped bump 22 is smoothed. When the first roller 20 contacts the arc-shaped protrusion 22, the first roller 20 rolls relative to the arc-shaped protrusion 22 and receives a pressing force from the arc-shaped protrusion 22, so that the first roller 20 drives the sliding rod 14 to move downward.

The jacking mechanism comprises a top plate 35 arranged in the loading slot 3 and a pushing assembly for driving the top plate 35 to move in the loading slot 3.

The pushing assembly comprises a first plug groove 24 and a second plug groove 30, the first plug groove 24 is vertically fixed at the top of the other upright post 11, a first piston 25 matched with the first plug groove is arranged in the first plug groove 24, the first piston 25 is connected with a second cushion block 27 through a first connecting rod 26, a second spring 28 is sleeved on the outer side of the first connecting rod 26 between the second cushion block 27 and the first plug groove 24, and a second roller 29 in extrusion fit with the arc-shaped convex block 22 is arranged on the other side of the second cushion block 27. The second plug groove 30 is parallel to the first plug groove 24 and is fixed on the base plate 1, a second piston 31 matched with the second plug groove 30 is arranged in the second plug groove 30, and the second piston 31 is connected with the top plate 35 through a second connecting rod 32. The first plug groove 24 is communicated with the second plug groove 30 through a conduit 33. In the embodiment, the first plug groove 24, the second plug groove 30 and the conduit 33 all contain oil, and by adjusting the relative position of the first piston 25 in the first plug groove 24, the oil in the first plug groove 24 is extruded into the second plug groove 30 through the conduit 33, so that the second piston 31 in the second plug groove 30 is extruded and the top plate 35 is pushed to move in the loading groove 3 through the second connecting rod 32.

The circumferential distance between the first roller 20 and the second roller 29 on the outer circumferential side of the rotating disc 21 is smaller than or equal to the arc distance at the connecting part between the rotating disc 21 and the arc-shaped lug 22. In the present embodiment, the rotation direction of the turntable 21 is defined as the clockwise direction. When the second roller 29 contacts the first arc-shaped projection 22, the first arc-shaped projection 22 continues to move to contact the first roller 20, so that the bamboo stick is tightly pressed and cut.

One side of the working groove 2, which is far away from the top plate 35, is provided with a baffle 4 parallel to the top plate 35, the bottoms of the baffle 4 and the top plate 35 are respectively provided with a supporting block 6 in sliding fit with the carrying groove 3, and the opposite sides of the baffle 4 and the top plate 35 are respectively provided with a push block 7 corresponding to the carrying groove 3. The baffle 4 and the top plate 35 can move more smoothly in the loading groove 3 through the supporting block 6, and the contact between the baffle 4 and the top plate 35 and the bamboo sticks can be more soft and stable through the push block 7.

A screw 5 perpendicular to the upright post 11 is inserted on the base plate 1 in a rotating manner. One end of the screw rod 5 penetrates into the working groove 2 and is connected with the baffle 4 in a rotating way, the other end of the screw rod is fixed with a disc 8, and a bolt 9 is inserted in the eccentric position of the disc 8 in a sliding way. In the embodiment, the screw 5 is rotatably connected with the baffle 4 through a bearing. The board body of the base board 1 is provided with a socket 10 matched with the bolt 9. The bolt 9 is used for rotating the screw rod 5, so that the screw rod 5 drives the baffle 4 to move in the carrying groove 3, and the baffle 4 can be conveniently adjusted to a proper processing distance according to the length of the bamboo stick. The insertion of the pin 9 is facilitated by the socket 10, preventing rotation of the disc 8 to effect retention of the position of the flap 4.

The working groove 2 is internally provided with a saw groove 34 which is vertical to the carrying groove 3. The saw slot 34 is in vertical communication with each carrier slot 3 and the saw slot 34 corresponds to the position of the knife 16.

The cross arm I12 is provided with a motor 23, and an output shaft of the motor 23 is fixedly connected with the disk center of the rotating disk 21. The motor 23 may be a reduction motor.

The working principle of the embodiment is specifically that when in use, a bamboo stick is placed in the carrying groove 3, the bolt 9 rotates the screw 5, so that the screw 5 drives the baffle 4 to move in the carrying groove 3, so as to adjust the baffle 4 to a proper processing distance according to the length of the bamboo stick, the output shaft of the motor 23 is controlled to drive the turntable 21 to rotate clockwise, when the arc-shaped projection 22 rotates to contact with the roller two 29, the roller two 29 rolls relative to the arc-shaped projection 22 and receives extrusion force from the arc-shaped projection 22, the roller two 29 enables the piston one 25 to extrude oil in the plug groove one 24 through the connecting rod one 26 and compresses the spring two 28, the oil in the plug groove one 24 can be extruded into the plug groove two 30 through the conduit 33, the piston two 31 in the plug groove two 30 receives the extrusion force and pushes the top plate 35 to move in the carrying groove 3 through the connecting rod two 32, so that the bamboo stick in the carrying groove 3 is tightly pushed through the pushing block 7, prevent that the bamboo let from taking place to rock at the saw cutting in-process. When the arc-shaped projection 22 on the rotary disc 21 rotates to contact with the first roller 20, the second roller 29 still contacts with the arc-shaped projection 22, and the first roller 20 is pressed to drive the sliding rod 14 to slide downwards and compress the first spring 19, so that the sliding rod 14 drives the cutter 16 to move downwards to complete the cutting and sawing of the bamboo stick.

With the continuous rotation of the turntable 21, the arc-shaped projection 22 is separated from the second roller 29 and the first roller 20 in sequence, the elastic forces of the first spring 19 and the second spring 28 on the second roller 29 and the first roller 20 are released successively, so that the slide rod 14 and the first connecting rod 26 are respectively driven to return to the initial positions through the first cushion block 18 and the second cushion block 27, the cutter 16 and the top plate 35 are made to return to the respective initial positions, the cutting and sawing of the bamboo stick are completed, the motor 23 is turned off, and the cut and sawed bamboo stick is taken out from the carrying groove 3.

Example 2

Referring to fig. 7, the present embodiment 2 is a modification of the embodiment 1, and specifically, a telescopic rod 17 is disposed between the hanging plate 15 and the second cross arm 13. Two ends of the telescopic rods 17 are fixedly connected with the bottom of the second cross arm 13 and the top of the hanging plate 15 respectively, and the number of the telescopic rods 17 in the embodiment is two. Can make cutter 16 more steady in the up-and-down motion process through two telescopic links 17, avoid cutter 16 to rock the saw cutting deviation that leads to and influence the production processingquality of bamboo let.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The wire sawing device for bamboo stick production and processing is characterized by comprising a base plate, wherein a working groove is formed in the top of the base plate, at least one carrying groove used for carrying a bamboo stick is formed in the working groove, and a cutter used for cutting and sawing the bamboo stick is suspended above the carrying groove;

2. The bamboo stick production and processing wire sawing device as claimed in claim 1, wherein the tops of the base plates on both sides of the working groove are provided with vertical columns, a cross arm II is arranged between the two vertical columns, and the top of one vertical column is provided with the cross arm I above the cross arm II.

3. The bamboo stick production and processing wire sawing device as claimed in claim 2, wherein the driving mechanism comprises a sliding rod and a rotary table located above the sliding rod, the sliding rod is slidably inserted into the second cross arm, a hanging plate perpendicular to the sliding rod is fixed to the bottom of the sliding rod, and the bottom of the hanging plate is connected with the cutter. The top of the sliding rod is fixedly provided with a first cushion block, a first spring is sleeved on the outer side of the sliding rod between the first cushion block and the second cross arm, and the top of the first cushion block is provided with a first roller. The turntable is arranged at the other end of the first cross arm, and an arc-shaped lug which is in rolling extrusion fit with the first roller is circumferentially arranged on the outer peripheral side of the turntable.

4. The bamboo stick production and processing saw wire device as claimed in claim 3, wherein the tightening mechanism comprises a top plate disposed in the carrying groove and a pushing assembly for driving the top plate to move in the carrying groove;

5. The wire sawing device for bamboo stick production according to claim 4, wherein a circumferential distance between the first roller and the second roller on the outer circumferential side of the turntable is less than or equal to an arc distance at a connection between the turntable and the arc-shaped projection.

6. The bamboo stick production and processing wire sawing device as claimed in claim 4 or 5, wherein a baffle plate parallel to the top plate is arranged on one side of the working groove away from the top plate, support blocks in sliding fit with the carrying grooves are arranged at the bottoms of the baffle plate and the top plate, and push blocks corresponding to the carrying grooves are arranged on the opposite sides of the baffle plate and the top plate.

7. The bamboo stick production and processing saw wire device of claim 6, wherein the base plate is rotatably inserted with a screw rod perpendicular to the upright post. One end of the screw rod penetrates into the working groove and is connected with the baffle in a rotating mode, a disc is fixed to the other end of the screw rod, a bolt is inserted into the eccentric position of the disc in a sliding mode, and a socket matched with the bolt is formed in the plate body of the base plate.

8. The bamboo stick manufacturing and processing saw wire device as claimed in claim 1, wherein the working groove is provided with a saw groove perpendicular to the carrying groove. The saw groove is vertically communicated with each loading groove, and corresponds to the position of the cutter.

9. The bamboo stick production and processing wire sawing device as claimed in claim 2, wherein a motor is mounted on the first cross arm, and an output shaft of the motor is fixedly connected with a disc center of the rotary disc.

10. The bamboo stick production and processing wire sawing device as claimed in claim 3, wherein a telescopic rod is arranged between the hanging plate and the second cross arm.