CN215358853U

CN215358853U - Planing machine

Info

Publication number: CN215358853U
Application number: CN202121236076.6U
Authority: CN
Inventors: 叶学财; 冯磊
Original assignee: Long Bamboo Technology Group Co Ltd
Current assignee: Long Bamboo Technology Group Co Ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-31
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to a slicing machine, which comprises a first conveying device, a second conveying device and a tool rest positioned between the first conveying device and the second conveying device; one end of the first conveying device, which is close to the tool rest, is provided with a press roller and a pressure bar, the pressure bar is positioned below the press roller, and the upper surface of the press roller is a horizontal plane; one end of the second conveying device, which is close to the knife rest, is provided with an L-shaped material baffle plate, the material baffle plate comprises a vertical part and a horizontal part, and the bottom end of the vertical part is provided with a discharge hole. The compression roller and the compression ruler can flatten the bamboo board to be sliced, so that the bamboo board is prevented from being curled in the slicing process, the precision and the stability in slicing are improved, and the sliced bamboo chips and the bamboo board are prevented from being curled and cracked; the striker plate not only can make bamboo chip and bamboo clapper separate smoothly, can make the bamboo chip follow the discharge gate and move to the second conveyor in simultaneously to carry out the secondary through second conveyor and flatten thinner bamboo chip, further avoid the bamboo chip to take place to curl and the back of the body splits.

Description

Planing machine

Technical Field

The utility model relates to the technical field of bamboo wood slicing, in particular to a slicing machine.

Background

Bamboo is a natural resource which is fast growing, high quality, sustainable development and renewable. In the traditional bamboo processing industry, bamboo sections are usually made into a plurality of bamboo strips, then bonded by an adhesive and pressed into a square plate, and the square plate is applied to the fields of buildings, furniture, floors and the like. The whole bamboo unfolding process is to directly unfold the cylindrical bamboo to form a bamboo board, the bamboo board processed by the whole bamboo unfolding process needs to be sliced and processed according to actual use requirements to obtain bamboo chips with different thicknesses, the bamboo chips can be processed into bamboo clothes hangers, bamboo tableware and the like, and even extremely thin bamboo chips can be used for winding and processing to form environment-friendly materials such as bamboo straws and the like.

For the bamboo board processed by the whole bamboo unfolding process, the traditional veneer slicer is generally used for slicing the wood board, and during slicing, a moving cutter usually reciprocates on a fixed board, but the bamboo chips processed by the bamboo board processed by the whole bamboo unfolding process through the traditional veneer slicer are likely to be curled or cracked.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provided is a slicing machine capable of preventing the bamboo chips obtained by slicing from curling or cracking on the back.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a veneer slicer comprises a first conveying device, a second conveying device and a cutter rest positioned between the first conveying device and the second conveying device;

one end of the first conveying device, which is close to the tool rest, is provided with a press roller and a pressure bar, the pressure bar is positioned below the press roller, and the upper surface of the press roller is a horizontal plane;

an L-shaped material baffle plate is arranged at one end, close to the knife rest, of the second conveying device, the material baffle plate comprises a vertical part and a horizontal part, and a discharge hole is formed in the bottom end of the vertical part;

the knife rest comprises a blade, the blade is obliquely arranged and comprises a knife edge and a knife back, the knife back is positioned below the horizontal part, and the knife edge points to the position between the compression roller and the pressure ruler, and the horizontal height of the knife edge is smaller than or equal to the maximum height of the discharge port and larger than or equal to the minimum height of the discharge port.

Specifically, the knife rest still includes ejection of compact portion, the top of ejection of compact portion is equipped with the inclined plane, the both sides on inclined plane are equipped with the sand grip, the upper surface and the inclined plane of sand grip are parallel, the both sides of blade are connected in the upper surface of sand grip.

Specifically, the knife rest further comprises a support, the support is Contraband-shaped, the blade is fixedly connected to the support, the knife edge is located on the blade, and a blocking piece is arranged on one side, away from the knife edge, of the support.

Specifically, still include elevating system, knife rest fixed connection is in elevating system's top.

Specifically, the first conveying device comprises a longitudinal driving device and a rack, the longitudinal driving device comprises an air cylinder and a sliding block, the sliding block is fixedly connected to the bottom end of the air cylinder, a longitudinal sliding groove is formed in the rack, the sliding block is connected in the sliding groove in a sliding mode, and the end portion of the compression roller is rotatably connected to the sliding block.

Specifically, first conveyor still includes and is located same level's last roller and the lower roll that is located same level with the pressure roll, go up the roller and rotate and connect on longitudinal drive device's slider, the lower roll is located last roller below and rotates and connect in the frame.

The utility model has the beneficial effects that: the compression roller and the pressure bar can flatten the bamboo board to be sliced, so that the bamboo board is prevented from being curled in the slicing process, the precision and the stability in slicing are improved, and the sliced bamboo chips and the bamboo board are prevented from being curled and subjected to back cracking; when the bamboo clapper is being planed and cut, the striker plate not only can make bamboo chip and bamboo clapper separate smoothly, can make the bamboo chip move to the second conveyor in from the discharge gate simultaneously to carry out the secondary through second conveyor and flatten thinner bamboo chip, further avoid the bamboo chip to take place to curl and the back of the body splits.

Drawings

FIG. 1 is a schematic view of a first configuration of a planer in accordance with one embodiment of the present invention;

FIG. 2 is a schematic diagram of a second construction of a slicer-cutter according to an embodiment of the present invention;

FIG. 3 is a front view of a slicer in an embodiment of the present invention;

FIG. 4 is a schematic view of the construction of a tool holder according to an embodiment of the utility model;

description of reference numerals:

1. a first conveying device; 11. a compression roller; 12. pressing a ruler; 13. a longitudinal driving device; 131. a cylinder; 132. a slider; 14. a frame; 141. a chute; 15. upper roll; 16. a lower roll; 2. a second conveying device; 3. a tool holder; 31. a blade; 311. a knife edge; 312. a back of a knife; 32. a discharge part; 321. an inclined surface; 322. a convex strip; 33. a support; 331. a baffle plate; 4. a striker plate; 41. a discharge port; 5. a lifting mechanism.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 4, the planer of the present invention comprises a first conveying device 1, a second conveying device 2 and a tool rest 3 located between the first conveying device 1 and the second conveying device 2;

one end of the first conveying device 1, which is close to the tool rest 3, is provided with a press roller 11 and a pressure bar 12, the pressure bar 12 is positioned below the press roller 11, and the upper surface of the press roller 11 is a horizontal plane;

an L-shaped material baffle plate 4 is arranged at one end, close to the knife rest 3, of the second conveying device 2, the material baffle plate 4 comprises a vertical part and a horizontal part, and a discharge hole 41 is formed in the bottom end of the vertical part;

the knife rest 3 comprises a blade 31, the blade 31 is obliquely arranged, the blade 31 comprises a knife edge 311 and a knife back 312, the knife back 312 is positioned below the horizontal part, the knife edge 311 points between the press roller 11 and the pressure ruler 12, and the horizontal height of the knife edge 311 is smaller than or equal to the maximum height of the discharge port 41 and larger than or equal to the minimum height of the discharge port 41.

The working principle of the utility model is as follows: the bamboo board after the whole bamboo is unfolded is placed into the first conveying device 1 for conveying, when the bamboo board moves to a position between the press roller 11 and the pressure bar 12, the press roller 11 can tightly press the bamboo board on the upper surface of the pressure bar 12, and because the upper surface of the pressure bar 12 is a horizontal plane and the knife edge 311 of the blade 31 points to a position between the press roller 11 and the pressure bar 12, the bamboo board can smoothly move to the blade 31 of the knife rest 3 along the upper surface of the pressure bar 12 and is accurately sliced by the blade 31 to form bamboo chips and residual bamboo boards.

The bamboo chips are located above the blades 31 and enter the second device from the discharge hole 41 of the striker plate 4, and the rest bamboo chips naturally fall below the second device under the action of the striker plate 4 and are collected for subsequent slicing.

As can be seen from the above description, the beneficial effects of the present invention are: the compression roller and the pressure bar can flatten the bamboo board to be sliced, so that the bamboo board is prevented from being curled in the slicing process, the precision and the stability in slicing are improved, and the sliced bamboo chips and the bamboo board are prevented from being curled and subjected to back cracking; when the bamboo clapper is being planed and cut, the striker plate not only can make bamboo chip and bamboo clapper separate smoothly, can make the bamboo chip move to the second conveyor in from the discharge gate simultaneously to carry out the secondary through second conveyor and flatten thinner bamboo chip, further avoid the bamboo chip to take place to curl and the back of the body splits.

Further, the tool rest 3 further comprises a discharging portion 32, an inclined surface 321 is arranged at the top end of the discharging portion 32, convex strips 322 are arranged on two sides of the inclined surface 321, the upper surface of each convex strip 322 is parallel to the inclined surface 321, and two sides of the blade 31 are connected to the upper surface of each convex strip 322.

According to the above description, the raised lines can limit the blades, so that a certain distance is kept between the blades and the inclined planes, and the blades are prevented from shaking in the slicing process and directly falling on the inclined planes.

Further, the knife rest 3 further comprises a bracket 33, the bracket 33 is Contraband-shaped, the blade 31 is fixedly connected to the bracket 33, the knife edge 311 is located on the blade 31, and a blocking piece 331 is arranged on one side of the bracket 33 far away from the knife edge 311.

As can be seen from the above description, the bracket enables the blade to maintain sufficient strength, and prevents the blade from bending or breaking after long-time slicing.

Further, the device also comprises a lifting mechanism 5, and the tool rest 3 is fixedly connected to the top end of the lifting mechanism 5.

From the above description, it can be known that the lifting mechanism can adjust the height of the discharging part within a certain range, and further adjust the height of the tool rest, and after the height of the tool rest is changed, bamboo chips with different thicknesses can be planed.

Further, the first conveying device 1 includes a longitudinal driving device 13 and a frame 14, the longitudinal driving device 13 includes an air cylinder 131 and a sliding block 132, the sliding block 132 is fixedly connected to the bottom end of the air cylinder 131, a longitudinal sliding groove 141 is formed in the frame 14, the sliding block 132 is slidably connected in the sliding groove 141, and the end of the press roller 11 is rotatably connected to the sliding block 132.

According to the above description, the sliding block can be controlled to slide up and down in the sliding groove through the air cylinder, so that the height of the compression roller can be adjusted, and the sliding block can slide in the sliding groove to ensure the stability of the compression roller in the up-and-down moving process.

Further, the first conveying device 1 further comprises an upper roller 15 located at the same horizontal height as the pressing roller 11 and a lower roller 16 located at the same horizontal height as the pressing ruler 12, the upper roller 15 is rotatably connected to the sliding block 132 of the longitudinal driving device 13, and the lower roller 16 is located below the upper roller 15 and rotatably connected to the rack 14.

Example one

A veneer slicer comprises a first conveying device 1, a second conveying device 2 and a knife rest 3 positioned between the first conveying device 1 and the second conveying device 2;

The tool rest 3 further comprises a discharging part 32, the top end of the discharging part 32 is provided with an inclined surface 321, the two sides of the inclined surface 321 are provided with convex strips 322, the upper surface of each convex strip 322 is parallel to the inclined surface 321, and the two sides of each blade 31 are connected to the upper surface of each convex strip 322.

The knife rest 3 further comprises a support 33, the support 33 is Contraband-shaped, the blade 31 is fixedly connected to the support 33, the knife edge 311 is located on the blade 31, and a blocking piece 331 is arranged on one side, far away from the knife edge 311, of the support 33.

Still include elevating

system

5, 3 fixed connection in elevating system 5's top of knife rest, elevating system 5 can be for the lift cylinder, also can be for elevator motor, or through motor drive's lead screw slider elevating gear.

The first conveying device 1 comprises a longitudinal driving device 13 and a rack 14, the longitudinal driving device 13 comprises an air cylinder 131 and a sliding block 132, the sliding block 132 is fixedly connected to the bottom end of the air cylinder 131, a longitudinal sliding groove 141 is formed in the rack 14, the sliding block 132 is slidably connected in the sliding groove 141, and the end of the press roller 11 is rotatably connected to the sliding block 132.

The first conveying device 1 further comprises an upper roller 15 located at the same horizontal height with the press roller 11 and a lower roller 16 located at the same horizontal height with the pressure bar 12, the upper roller 15 is rotatably connected to the sliding block 132 of the longitudinal driving device 13, and the lower roller 16 is located below the upper roller 15 and rotatably connected to the rack 14.

The second conveyor device 2 is similar in structure to the first conveyor device 1 and also comprises a longitudinal drive device 13, a machine frame 14, an upper roller 15 and a lower roller 16.

In conclusion, the beneficial effects provided by the utility model are as follows: the compression roller and the pressure bar can flatten the bamboo board to be sliced, so that the bamboo board is prevented from being curled in the slicing process, the precision and the stability in slicing are improved, and the sliced bamboo chips and the bamboo board are prevented from being curled and subjected to back cracking; when the bamboo clapper is being planed and cut, the striker plate not only can make bamboo chip and bamboo clapper separate smoothly, can make the bamboo chip move to the second conveyor in from the discharge gate simultaneously to carry out the secondary through second conveyor and flatten thinner bamboo chip, further avoid the bamboo chip to take place to curl and the back of the body splits. The sand grip can carry on spacingly to the blade, makes and keeps certain interval between blade and the inclined plane, avoids the blade to appear rocking and directly falls on the inclined plane at the planing cutting in-process simultaneously. The support can make the blade keep sufficient intensity, avoids long-time plane cutting back blade to appear bending or fracture. The lifting mechanism can adjust the height of the discharging part within a certain range, so that the height of the knife rest is adjusted, and bamboo chips with different thicknesses can be planed and cut after the height of the knife rest is changed. The sliding block can be controlled to slide up and down in the sliding groove through the air cylinder, so that the height of the compression roller can be adjusted, and the sliding block can slide in the sliding groove to ensure the stability of the compression roller in the up-and-down moving process.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. A veneer slicer is characterized by comprising a first conveying device, a second conveying device and a cutter rest positioned between the first conveying device and the second conveying device;

2. The slicing machine as claimed in claim 1, wherein the knife rest further comprises a discharging portion, the top end of the discharging portion is provided with an inclined surface, two sides of the inclined surface are provided with a convex strip, the upper surface of the convex strip is parallel to the inclined surface, and two sides of the blade are connected to the upper surface of the convex strip.

3. The slitter in accordance with claim 1 wherein the carriage further comprises a bracket, the bracket is shaped like Contraband, the blade is fixedly connected to the bracket, the blade is located on the blade, and a stop is provided on a side of the bracket away from the blade.

4. The slitter in accordance with claim 3 further comprising a lifting mechanism, wherein the blade holder is fixedly attached to a top end of the lifting mechanism.

5. The slicing machine as claimed in claim 1, wherein the first conveying device comprises a longitudinal driving device and a frame, the longitudinal driving device comprises a cylinder and a slide block, the slide block is fixedly connected to the bottom end of the cylinder, the frame is provided with a longitudinal sliding groove, the slide block is slidably connected in the sliding groove, and the end of the press roller is rotatably connected to the slide block.

6. The slitter in accordance with claim 5, wherein the first feeding means further comprises an upper roller at the same level as the compression roller and a lower roller at the same level as the compression ruler, the upper roller being rotatably connected to the slider of the longitudinal driving means, the lower roller being positioned below the upper roller and being rotatably connected to the machine frame.