CN211762149U

CN211762149U - Plank cutting device

Info

Publication number: CN211762149U
Application number: CN201921942117.6U
Authority: CN
Inventors: 黄攀; 黄禄元; 陈红连; 黄超; 黄炎
Original assignee: Ningxia Hengziyuan Decorative Plate Co ltd
Current assignee: Ningxia Hengziyuan Decorative Plate Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-27
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a plank cutting device, which comprises a base, wherein one end of a transmission roller is connected with the transmission shaft of a transmission motor through a belt in a transmission way, a clamping roller is installed on a clamping block through a bearing in a rotating way, a hand wheel is welded at the other end of a lead screw, a pressing roller is installed at the bottom ends of a front plate and a rear plate of a scrap suction box through a bearing in a rotating way, an air exhauster is installed on an air pipe through a bolt in a fixed way, one end of the air pipe is fixed on a first scrap collecting box through a bolt, a cutting knife wheel is connected with the transmission shaft key of a servo motor through a key, the servo motor is welded on a second scrap collecting box through a connecting plate, the utility model drives the transmission roller through the transmission motor, so that the plank can be fed by itself, the plank can not generate deviation when being cut through the clamping roller and the pressing roller, and the scraps, the bottom of the cutter wheel is also provided with a second scrap collecting box for collecting the scraps.

Description

Plank cutting device

Technical Field

The utility model relates to a plank processing technology field specifically is a plank cutting device.

Background

The plank is a plank made of complete wood, the plank is widely applied to various human industries, particularly in the furniture industry, a large amount of furniture is made of the plank, the plank is required to be cut when in actual use, the plank is enabled to be in a usable specification, at present, when the plank is cut, a plank cutting machine is usually used for cutting, when the existing plank cutting machine is used, manual feeding is mostly adopted, the mode is low in efficiency, an operator is easy to be injured by a cutting blade when feeding, and the plank can generate a large amount of chips and dust when cutting, and the breathing system of the operator is returned to cause injury.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plank cutting device, the device can make the plank pay-off by oneself through setting up conveying motor and transfer roller, can guarantee through pressing from both sides tight running roller and push down that the plank can not produce when the cutting just moves, collects the piece through air exhauster and two collection bits casees to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plank cutting device comprises a base, wherein a plurality of conveying rollers are rotatably mounted at two ends of the base through bearings, the conveying rollers are in transmission connection through a belt, one ends of the conveying rollers are in transmission connection with a transmission shaft of a conveying motor through the belt, the conveying motor is mounted at the bottom of the base through bolts, fixing plates are welded at two sides of the base, lead screws are in threaded connection on the two fixing plates, one ends of the lead screws are rotatably mounted on clamping blocks through the bearings, clamping rollers are rotatably mounted on the clamping blocks through the bearings, the bottoms of the clamping blocks abut against the upper surface of the base, and hand wheels are welded at the other ends of the lead screws;

the cutting machine comprises a base, supporting plates are welded on two sides of the base, transverse plates are welded on the tops of the two supporting plates, an electric push rod is fixedly installed at the center of the bottom of each transverse plate through a bolt, a scrap sucking box is welded at the bottom of each electric push rod, pressing rollers are rotatably installed at the bottom ends of front and rear plates of the scrap sucking box through bearings, an air pipe is arranged at the top of the scrap sucking box, an air exhauster is fixedly installed on the air pipe through a bolt, the air exhauster is fixedly installed on the top of each transverse plate through a bolt, one end of the air pipe is fixedly installed on a first scrap collecting box through a bolt, the first scrap collecting box is welded on the side face of the base, an air outlet is formed in a side plate of the first scrap collecting box, a first scrap outlet is formed in the bottom of the first scrap collecting box, a cutting knife groove is formed in the base, a cutting knife wheel is arranged in the cutting knife groove, the servo motor is welded on the second chip collecting box through a connecting plate, the second chip collecting box is fixedly installed on the bottom of the base through a bolt, and a second chip outlet is formed in the bottom of the second chip collecting box.

Preferably, the outer surface of the conveying roller is sleeved with a rubber ring, the top of the conveying roller is flush with the upper surface of the base, the outer surface of the clamping roller is sleeved with the rubber ring, and the outer surface of the pressing roller is sleeved with the rubber ring.

Preferably, the air pipe is a telescopic plastic hose.

Preferably, the cutting knife wheel is arranged right below the chip suction box.

Preferably, a filter screen is fixedly installed on the air outlet through a screw, a cock is arranged on the first chip outlet, and a cock is arranged on the second chip outlet.

Preferably, the bottom of the base is welded with at least six supporting legs, and anti-skid rubber pads are bonded to the bottoms of the supporting legs.

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

1. the conveying motor drives the conveying roller to rotate, so that the wood board can be fed automatically, the feeding efficiency is improved, the wood board can be clamped by the clamping roller wheel under the control of the hand wheel, the wood board can be pressed by the pressing roller wheel, and the wood board cannot deviate during cutting;

2. can remain the piece in inhaling the bits case through inhaling the bits case, can not splash everywhere, can inhale the piece and collect in first album bits case through the air exhauster, the bottom of cutting knife flywheel also is provided with second collection bits case and collects the piece.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a conveying roller; 3. a transfer motor; 4. a fixing plate; 5. a screw rod; 6. a clamping block; 7. a hand wheel; 8. clamping the roller; 9. a support plate; 10. a transverse plate; 11. an electric push rod; 12. a scrap suction box; 13. an air duct; 14. an exhaust fan; 15. a first scrap collecting box; 16. an air outlet; 17. a first chip outlet; 18. cutting the cutter wheel; 19. a servo motor; 20. a second scrap collecting box; 21. a second chip outlet; 22. a support leg; 23. the roller is pressed down.

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 plank cutting device comprises a base 1, wherein a plurality of conveying rollers 2 are rotatably installed at two ends of the base 1 through bearings, the conveying rollers 2 are connected through a belt in a transmission mode, one ends of the conveying rollers 2 are in transmission connection with a transmission shaft of a conveying motor 3 through the belt, the conveying motor 3 is installed at the bottom of the base 1 through bolts, rubber rings are sleeved on the outer surfaces of the conveying rollers 2, friction force between the conveying rollers and planks is increased, the planks can better move towards a cutting knife wheel 18, the top of each conveying roller 2 is flush with the upper surface of the base 1, the planks can be conveniently conveyed to the cutting knife wheel 18, fixing plates 4 are welded on two sides of the base 1, a lead screw 5 is connected onto the two fixing plates 4 in a threaded mode, one end of the lead screw 5 is rotatably installed on a clamping block 6 through a bearing, a clamping roller 8 is rotatably installed on the clamping block 6, the corner of the wood board is prevented from being damaged, the wood board is clamped, so that the wood board cannot move left and right during cutting, the bottom of the clamping block 6 abuts against the upper surface of the base 1, the clamping block 6 cannot rotate when the hand wheel is rotated, the hand wheel 7 is welded at the other end of the screw rod 5, and the position of the clamping block 6 can be moved by rotating the hand wheel;

the wood chip cutting machine is characterized in that supporting plates 9 are welded on two sides of a base 1, transverse plates 10 are welded on the tops of the two supporting plates 9, an electric push rod 11 is fixedly installed at the center of the bottom of each transverse plate 10 through bolts, a chip suction box 12 is welded at the bottom of each electric push rod 11, a pressing roller 23 is rotatably installed at the bottom ends of a front plate and a rear plate of each chip suction box 12 through bearings, a rubber ring is sleeved on the outer surface of each pressing roller 23, downward pressure is generated on a wood board to prevent the wood board from moving up and down during cutting, an air pipe 13 is arranged at the top of each chip suction box 12, the air pipe 13 is a telescopic plastic hose to prevent the electric push rods 11 from falling off when the chip suction boxes 12 move up and down, an exhaust fan 14 is fixedly installed on the air pipe 13 through bolts, the exhaust fan 14 is fixedly installed on the top of the transverse plates 10 through bolts, one end of the, an air outlet 16 is arranged on a side plate of the first chip collecting box 15, a filter screen is fixedly arranged on the air outlet 16 through screws, all chips are filtered in the first chip collecting box 15, a first chip outlet 17 is arranged at the bottom of the first chip collecting box 15, a cock is arranged on the first chip outlet 17, the chips are convenient to take out, a cutting knife groove is arranged on the base 1, a cutting knife wheel 18 is arranged in the cutting knife groove, the cutting knife wheel 18 is arranged under the chip suction box 12, the chips during cutting can be completely retained in the chip suction box 12 by the chip suction box 12 conveniently, the cutting knife wheel 18 is in key connection with a transmission shaft of a servo motor 19 through a key, the servo motor 19 is welded on a second chip collecting box 20 through a connecting plate, the second chip collecting box 20 is fixedly arranged on the bottom of the base 1 through bolts, a second chip outlet 21 is arranged at the bottom of the second chip collecting box 20, and the cock is arranged on the second chip outlet 21, the convenient and piece of taking out, in order to guarantee holistic stability, the welding of base 1's bottom has six at least landing legs 22, and the bottom of landing leg 22 bonds and has anti-skidding rubber pad can improve stability and shock resistance.

The working principle is as follows: a wood board to be cut is placed on the conveying roller 2, the conveying motor 3 drives the conveying roller 2 to rotate so as to enable the wood board to move, the position of the clamping block 6 is adjusted by rotating the hand wheel 7, the two sides of the wood board are clamped by the clamping roller 8, so that the wood board cannot move left and right when moving forward, meanwhile, the cutting width of the wood board can be adjusted by adjusting the position of the clamping block 6, the height of the chip suction box 12 is adjusted by the electric push rod 11, when the bottom of the pressing roller 23 abuts against the upper surface of the wood board, the wood board is stopped to move downwards, the pressing roller 23 presses the wood board, so that the wood board can not move up and down during cutting, the servo motor 19 drives the cutting knife wheel 18 to rotate to cut the wood board, the chip suction box 12 can cover the cutting area, the second chip collecting box 20 also collects the chips entering the second chip collecting box 20 from the cutter pocket by sucking the chips in the chip suction box 12 into the first chip collecting box 15 by the suction fan 14.

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. A plank cutting device, includes base (1), its characterized in that: the conveying device is characterized in that a plurality of conveying rollers (2) are rotatably mounted at two ends of the base (1) through bearings, the conveying rollers (2) are connected through belt transmission, one ends of the conveying rollers (2) are in transmission connection with transmission shafts of the conveying motor (3) through belts, the conveying motor (3) is mounted at the bottom of the base (1) through bolts, fixing plates (4) are welded on two sides of the base (1), screw rods (5) are connected to the two fixing plates (4) in a threaded manner, one ends of the screw rods (5) are rotatably mounted on clamping blocks (6) through bearings, clamping rollers (8) are rotatably mounted on the clamping blocks (6) through bearings, the bottoms of the clamping blocks (6) abut against the upper surface of the base (1), and hand wheels (7) are welded at the other ends of the screw rods (5);

the scrap collecting device is characterized in that supporting plates (9) are welded on two sides of the base (1), transverse plates (10) are welded on the tops of the two supporting plates (9), electric push rods (11) are fixedly mounted at the centers of the bottoms of the transverse plates (10) through bolts, scrap collecting boxes (12) are welded at the bottoms of the electric push rods (11), pressing rollers (23) are rotatably mounted at the bottoms of front and rear plates of the scrap collecting boxes (12) through bearings, air pipes (13) are arranged at the tops of the scrap collecting boxes (12), air blowers (14) are fixedly mounted on the air pipes (13) through bolts, the air blowers (14) are fixedly mounted on the tops of the transverse plates (10) through bolts, one ends of the air pipes (13) are fixed on a first scrap collecting box (15) box through bolts, the first scrap collecting box (15) is welded on the side face of the base (1), air outlets (16) are formed in side plates of the first scrap collecting box (15), the bottom of the first chip collecting box (15) is provided with a first chip outlet (17), the base (1) is provided with a cutting knife groove, a cutting knife wheel (18) is arranged in the cutting knife groove, the cutting knife wheel (18) is connected with a transmission shaft key of a servo motor (19) through a key, the servo motor (19) is welded on a second chip collecting box (20) through a connecting plate, the second chip collecting box (20) is fixedly installed on the bottom of the base (1) through a bolt, and the bottom of the second chip collecting box (20) is provided with a second chip outlet (21).

2. A board cutting device according to claim 1, characterized in that: the rubber ring is sleeved on the outer surface of the conveying roller (2), the top of the conveying roller (2) is flush with the upper surface of the base (1), the rubber ring is sleeved on the outer surface of the clamping roller (8), and the rubber ring is sleeved on the outer surface of the pressing roller (23).

3. A board cutting device according to claim 1, characterized in that: the air pipe (13) is a telescopic plastic hose.

4. A board cutting device according to claim 1, characterized in that: the cutting knife wheel (18) is arranged right below the scrap suction box (12).

5. A board cutting device according to claim 1, characterized in that: the air outlet (16) is fixedly provided with a filter screen through a screw, the first chip outlet (17) is provided with a cock, and the second chip outlet (21) is provided with a cock.

6. A board cutting device according to claim 1, characterized in that: the bottom welding of base (1) has six at least landing legs (22), the bottom bonding of landing leg (22) has anti-skidding rubber pad.