阅读说明：本技术 一种温控辅助式木板裁切装置 (Temperature control auxiliary type wood board cutting device ) 是由 陈立兰 于 2020-06-29 设计创作，主要内容包括：本发明公开了一种温控辅助式木板裁切装置,涉及木板加工装置技术领域,包括基台,所述基台上安装有传送装置,所述基台上表面中部固定连接有防护罩,其中传送装置两端穿过防护罩,所述基台中部内一侧固定连接有驱动电机,所述驱动电机输出端同轴固定连接有驱动轴,所述驱动轴转动连接在基台内并间隙穿过传送装置且周侧同轴固定连接有两个圆锯,两个所述圆锯对称分布在传送装置两侧,所述基台中部连接有两个张开装置,本发明在张开装置的辅助下,保持圆锯受到的切割阻力处于相对较小的状态,进而可以选用厚度更薄的圆锯,从而在持续的切割工作中减少更换刀片的时间和成本,并减少木屑的产生,改善加工环境。(The invention discloses a temperature control auxiliary type wood board cutting device, which relates to the technical field of wood board processing devices and comprises a base platform, wherein a conveying device is arranged on the base platform, the middle part of the upper surface of the base platform is fixedly connected with a protective cover, two ends of the conveying device penetrate through the protective cover, one side in the middle part of the base platform is fixedly connected with a driving motor, the output end of the driving motor is coaxially and fixedly connected with a driving shaft, the driving shaft is rotatably connected into the base platform, a gap penetrates through the conveying device, two circular saws are coaxially and fixedly connected on the peripheral side, the two circular saws are symmetrically distributed on two sides of the conveying device, and the middle part of the base platform is connected with two opening devices. And the generation of wood chips is reduced, and the processing environment is improved.)

1. A temperature control auxiliary type wood board cutting device comprises a base platform (1), wherein a conveying device (2) is arranged on the base platform (1), it is characterized in that the middle part of the upper surface of the base station (1) is fixedly connected with a protective cover (3), wherein two ends of the conveying device (2) penetrate through the protective cover (3), one side in the middle of the base station (1) is fixedly connected with a driving motor (4), the output end of the driving motor (4) is coaxially and fixedly connected with a driving shaft (5), the driving shaft (5) is rotatably connected in the base platform (1), passes through the conveying device (2) in a clearance manner, is coaxially and fixedly connected with two circular saws (6) on the periphery side, the two circular saws (6) are symmetrically distributed on the two sides of the conveying device (2), the middle part of the base platform (1) is connected with two expanding devices (7), and the two expanding devices (7) are respectively collinear with the two circular saws (6) and are positioned at the rear side in the conveying direction;

the expanding device (7) comprises a heat conducting plate (8), a side plate (9) and a plurality of memory springs (10), the heat conducting plate (8) is fixedly connected between the base station (1) and the protective cover (3) and is rotatably connected with the side plate (9) close to one side of the circular saw (6), one end, far away from the heat conducting plate (8), of the side plate (9) is fixedly connected with the memory springs (10), and one ends, far away from the side plate (9), of the memory springs (10) are fixedly connected to the heat conducting plate (8);

the inner two sides of the protective cover (3) are both connected with a back pressure device (11), the back pressure device (11) is positioned on the rear side of the opening device (7) in the conveying direction and comprises an arched sheet (12) and a plurality of buffer springs (13), the two sides of the arched sheet (12) are fixedly connected to the protective cover (3), the inner side of the middle of the arched sheet (12) is fixedly connected with the plurality of buffer springs (13), and one ends, far away from the arched sheet (12), of the plurality of buffer springs (13) are fixedly connected to the protective cover (3);

heat-conducting plate (8) top fixedly connected with a plurality of heat conduction stick (14), top fixedly connected with liquid reserve tank (15) is a plurality of in protection casing (3) heat conduction stick (14) are kept away from in heat-conducting plate (8) one end is sealed to extend to liquid reserve tank (15), fill the evaporating liquid in liquid reserve tank (15), liquid reserve tank (15) top sealing sliding connection has piston rod (16), window (17) have been seted up at protection casing (3) top, fixedly connected with filter screen (18) just rotate in window (17) and are connected with warning lid (19), warning lid (19) are rotated and are sealed as window (17), liquid reserve tank (15) one end is kept away from in piston rod (16) and are leaned on warning lid (19) inboard.

2. A temperature controlled auxiliary board cutting device as claimed in claim 1, characterized in that the conveyor (2) is of the prior art and is provided with squeeze rollers to limit the board to be processed from moving up and down.

3. The temperature-controlled auxiliary plank cutting apparatus of claim 1, wherein the heat conducting plate (8) is provided with an arc-shaped side (81) near the circular saw (6), and the arc-shaped side (81) is concentrically clearance-fitted with the circular saw (6).

4. The temperature-controlled auxiliary wood plank cutting device according to claim 1, wherein a first roller (91) is rotatably connected to one end of the side plate (9) far away from the heat conducting plate (8), and one side of the first roller (91) far away from the heat conducting plate (8) is attached to the inner side of the cut wood plank.

5. The temperature-controlled auxiliary wood board cutting device according to claim 4, wherein a second roller (121) is rotatably connected to the top of the arched piece (12), and one side of the second roller (121) far away from the arched piece (12) is attached to the outer side of the cut wood board.

Technical Field

The invention relates to the technical field of wood board processing devices, in particular to a temperature control auxiliary type wood board cutting device.

Background

The wood board is made of a wood material which is cut and processed by log or artificially synthesized, and in the processing process of the wood board, in order to meet the use requirements of various wood product differences, the wood board is generally required to be cut and processed to form the wood board with the same size, so that the unified processing of specialized products is facilitated.

The conveying device is matched with the extrusion limiting device to convey the wood board to be processed in the process of cutting the wood board by using the circular saw, the rotary circular saw cuts the oncoming wood board, the cutting operation is completed in the conveying process, the line production is convenient, and the cutting is rapid and efficient; in the process, the circular saw is subjected to the resistance of the wood plate during continuous work, so that the circular saw is lost and needs to be replaced periodically, and the cutting efficiency is prevented from being reduced and even dangerous; and the diameter and the thickness of general annular saw all are set for, and the resistance when the cooperation is waited to process the thickness of plank and wooden cutting, wherein the thickness of thickening annular saw can improve the intensity and the life-span of annular saw, but has also increaseed the loss of waiting to process the plank to produce more saw-dusts, influence the processing environment.

Disclosure of Invention

The invention provides a temperature control auxiliary type wood board cutting device, and aims to solve the problems that the diameter and the thickness of a circular saw are set well in the traditional technology, the strength and the service life of the circular saw can be improved by thickening the thickness of the circular saw in cooperation with the thickness of a wood board to be processed and the resistance of the wood during cutting, but the loss of the wood board to be processed is increased, more wood chips are generated, and the processing environment is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a control by temperature change auxiliary type plank cutting device, includes the base station, install conveyer on the base station, base station upper surface middle part fixedly connected with protection casing, wherein the protection casing is passed at the conveyer both ends, one side fixedly connected with driving motor in the base station middle part, the coaxial fixedly connected with drive shaft of driving motor output, the drive shaft rotates to be connected in the base station and the clearance passes conveyer and week side coaxial fixedly connected with two annular saws, two the annular saw symmetric distribution is in the conveyer both sides, the base station middle part is connected with two and opens the device, two open the device respectively with two annular saws collineation and be located the direction of delivery rear side;

the expanding device comprises a heat conducting plate, a side plate and a plurality of memory springs, the heat conducting plate is fixedly connected between the base station and the protective cover, one side of the heat conducting plate, which is close to the circular saw, is rotatably connected with the side plate, one end of the side plate, which is far away from the heat conducting plate, is fixedly connected with the plurality of memory springs, and one ends of the plurality of memory springs, which are far away from the side plate, are;

the two sides in the protective cover are both connected with a back pressure device, the back pressure device is positioned at the rear side of the conveying direction of the opening device and comprises an arched sheet and a plurality of buffer springs, the two sides of the arched sheet are fixedly connected to the protective cover, the inner side of the middle of the arched sheet is fixedly connected with the plurality of buffer springs, and one ends of the plurality of buffer springs, far away from the arched sheet, are all fixedly connected to the protective cover;

the utility model discloses a heat-conducting plate, including heat-conducting plate, heat-conducting plate top fixedly connected with liquid reserve tank, the top fixedly connected with liquid reserve tank in the protection casing, it is a plurality of the heat-conducting rod is kept away from in the heat-conducting plate one end is sealed extends to the liquid reserve tank, contain the evaporating liquid in the liquid reserve tank, the sealed sliding connection in liquid reserve tank top has the piston rod, the window has been seted up at the protection casing top, fixedly connected with filter screen just rotates in the window and is connected with the warning lid, the warning lid rotates to seal as the window, the piston rod is.

Preferably, the conveying device adopts the prior art, and is provided with the squeeze roll to limit the wood board to be processed to move up and down.

Preferably, the heat-conducting plate is provided with the arc side near circular saw one side, the arc side is with the circular saw centre of a circle clearance fit.

Preferably, one end of the side plate, which is far away from the heat conducting plate, is rotatably connected with a first rolling shaft, and one side of the first rolling shaft, which is far away from the heat conducting plate, is attached to the inner side of the cut wood board.

Preferably, the top of the arched piece is rotatably connected with a second roller, and one side of the second roller, which is far away from the arched piece, is attached to the outer side of the cut wood board.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the wood cutting device, the expanding device is used, when the circular saw cuts the wood board to be processed, the temperature of the circular saw begins to rise, the heat conducting plate on the expanding device receives heat emitted by the circular saw at the moment, the memory spring absorbs the heat on the heat conducting plate, the heat recovers, extends and pushes open the side plate, the side plate extrudes cut wood chips, the cut wood chips are enabled to have a trend of being far away from the wood board main body, and therefore resistance of the circular saw for cutting the wood board; when the circular saw cutting resistance is larger, the temperature of the circular saw is higher, so that the elongation of the memory spring is increased, the extrusion force of the side plate on the cut wood chips is larger, and the cutting resistance of the circular saw is reduced; therefore, with the aid of the opening device, the cutting resistance of the circular saw is kept to be in a relatively small state, and then the circular saw with a thinner thickness can be selected, so that the time and cost for replacing the blade in continuous cutting work are reduced, the generation of wood chips is reduced, and the processing environment is improved.

2. The back pressure device is used, when the side plates extrude the cut wood chips, the side plates contact the arched sheets along with the conveying of the conveying device, the side plates approach the wood board main body under the limitation of the buffer springs and the arched sheets, the trend of the side plates away from the wood board main body is deepened under the support of the side plates, and the resistance force applied when the circular saw is used for cutting is further reduced; meanwhile, the cut wood chips are guided and bundled, so that the wood chips and the wood board main body can be discharged together conveniently, and unified arrangement is facilitated.

3. When the memory spring works and fails for a long time, the circular saw is recovered by the resistance of the wood plate to cause the working temperature of the circular saw to rise abnormally, at the moment, the heat conducting rod transfers the heat of the heat conducting plate to the evaporating liquid in the liquid storage tank, the evaporating liquid in the liquid storage tank is evaporated continuously after a period of time, so that the piston rod in the liquid storage tank is pushed, the piston rod pushes the warning cover on the window open, the heat is dissipated to the outside of the protective cover, a worker is reminded of the abnormal state of the opening device through the warning cover to maintain and replace the device, and the rapid loss of the.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic top view and an enlarged schematic view of the expanding device and the back pressure device of the present invention.

In the figure: the device comprises a base platform 1, a conveying device 2, a protective cover 3, a driving motor 4, a driving shaft 5, a circular saw 6, an opening device 7, a heat conducting plate 8, an arc-shaped side 81, a side plate 9, a first rolling shaft 91, a memory spring 10, a back pressure device 11, an arch-shaped sheet 12, a second rolling shaft 121, a buffer spring 13, a heat conducting rod 14, a liquid storage tank 15, a piston rod 16, a window 17, a filter screen 18 and a warning cover 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a temperature control auxiliary type wood board cutting device comprises a base platform 1, wherein a conveying device 2 is installed on the base platform 1, the conveying device 2 adopts the prior art and is provided with a squeezing roller to limit a wood board to be processed to move up and down, and the wood board to be processed is conveyed while being prevented from deviating in the conveying and processing processes.

The protection casing 3 is fixedly connected with the middle part of the upper surface of the base station 1, the protection casing 3 is penetrated at the two ends of the conveying device 2, and the influence on the health of workers in the environment caused by scattering sawdust generated by processing is avoided.

A driving motor 4 is fixedly connected to one side in the middle of the base station 1, and the driving motor 4 is in the prior art and is not shown in the figure.

The coaxial fixedly connected with drive shaft 5 of 4 output of driving motor, drive shaft 5 rotate connect in base station 1 and the clearance pass conveyer 2 and incline two circular saws of coaxial fixedly connected with 6 of week side, and 6 symmetric distributions of two circular saws are in 2 both sides of conveyer, and 4 work of driving motor, its output drives two circular saws 6 through drive shaft 5 and treats processing plank both sides cutting process.

The middle part of the base platform 1 is connected with two opening devices 7, and the two opening devices 7 are respectively collinear with the two circular saws 6 and are positioned at the rear side in the conveying direction;

open device 7 and include heat-conducting plate 8, curb plate 9 and a plurality of memory spring 10, 8 fixed connection of heat-conducting plate are connected with curb plate 9 between base station 1 and protection casing 3 and are close to 6 one sides of circular saw and rotate, heat-conducting plate 8 adopts the casting aluminum alloy of high strength and high thermal conductivity, heat-conducting plate 8 is close to 6 one sides of circular saw and is provided with arc side 81, arc side 81 and circular saw 6 are with centre of a circle clearance fit, make things convenient for heat-conducting plate 8 to receive the heat that circular saw 6 during operation gi.

The end, far away from the heat conducting plate 8, of the side plate 9 is fixedly connected with a plurality of memory springs 10, the end, far away from the side plate 9, of each memory spring 10 is fixedly connected to the heat conducting plate 8, each memory spring 10 is made of CuSnAl memory alloy in a wound mode, the training is in a shortened state at the high temperature of 60-80 ℃, and when the temperature is lowered, each memory spring 10 extends to a natural state.

One end of the side plate 9, which is far away from the heat conducting plate 8, is rotatably connected with a first rolling shaft 91, one side of the first rolling shaft 91, which is far away from the heat conducting plate 8, is attached to the inner side of the cut wood board, so that the sliding friction between the cut wood chip and the side plate 9 is converted into the rolling friction with the first rolling shaft 91, the friction force is reduced, and the service life of the side plate 9 is prolonged.

Both sides all are connected with back pressure device 11 in the protection casing 3, and back pressure device 11 is located and opens 7 conveying direction rear sides of device and includes arch piece 12 and a plurality of buffer spring 13, and 12 both sides fixed connection of arch piece are on protection casing 3 and a plurality of buffer spring 13 of the inboard fixedly connected with in middle part, and a plurality of buffer spring 13 keep away from the equal fixed connection of 12 one ends of arch piece on protection casing 3, and arch piece 12 has elasticity.

The top of the arched piece 12 is rotatably connected with a second roller 121, one side of the second roller 121, which is far away from the arched piece 12, is attached to the outer side of the cut wood board, so that the friction between the cut wood chips and the arched piece 12 is reduced, the cut wood chips are guided and bundled, and uniform discharge is convenient to perform.

8 top fixedly connected with of heat-conducting plate have a plurality of heat conduction stick 14, top fixedly connected with liquid reserve tank 15 in the protection casing 3, and 8 one end of heat-conducting plate is kept away from to a plurality of heat conduction sticks 14 and is sealed extend to in the liquid reserve tank 15, contains the evaporating liquid in the liquid reserve tank 15, and the optional boiling point of evaporating liquid is the water of 100 ℃, and the temperature risees in the liquid reserve tank 15, and the water evaporation improves internal pressure for vapor.

15 sealed sliding connection in top of liquid reserve tank has piston rod 16, window 17 has been seted up at protection casing 3 top, fixedly connected with filter screen 18 just rotates in the window 17 and is connected with warning lid 19, warning lid 19 rotates to seal as window 17, piston rod 16 is kept away from liquid reserve tank 15 one end and is leaned on warning lid 19 inboard, when opening device 7 unusual, 6 temperatures of annular saw continuously are in unusual high temperature, piston rod 16 receives the promotion of liquid reserve tank 15 internal gas pressure and stretches out this moment, open warning lid 19, the heat dissipation is and is reminded the staff and open device 7 unusual.

The principles of the present invention are now described as follows:

firstly, a wood board to be processed is placed on a conveying device 2 on a base platform 1, the wood board to be processed is conveyed by matching with an extrusion roller, a driving motor 4 is started, the output end of the driving motor drives two circular saws 6 to rotate through a driving shaft 5 coaxially and fixedly connected with the driving motor, the circular saws 6 come to the wood board to be processed to cut two sides of the wood board to be processed, the temperature of the circular saws 6 begins to rise, at the moment, a heat conducting plate 8 on an opening device 7 receives heat emitted by the circular saws 6, a memory spring 10 fixedly connected with the heat conducting plate 8 absorbs the heat on the heat conducting plate 8 to recover and extend to push aside side plates 9 fixedly connected with the heat conducting plate 8, the side plates 9 rotate around the rotating connection part with the heat conducting plate 8 and extrude wood chips cut by the circular saws 6;

when the cutting resistance of the circular saw 6 is large, the temperature of the circular saw 6 is high, so that the elongation of the memory spring 10 is increased, the extrusion force of the side plate 9 on the cut wood chips is large, and the cutting resistance of the circular saw 6 is reduced; therefore, with the aid of the opening device 7, the cutting resistance of the circular saw 6 is kept in a relatively small state, and the circular saw 6 with a thinner thickness can be selected, so that the time and cost for replacing the blade are reduced in continuous cutting work, the generation of wood chips is reduced, and the processing environment is improved;

when the side plate 9 presses the cut wood chips, the first rolling shaft 91 connected with the side plate 9 in a rotating mode is in rolling contact with the cut wood chips, abrasion of the side plate 9 is reduced, the service life of the side plate 9 is prolonged, the cut wood chips are in rolling contact with the arched sheet 12 on the back-pressing device 11 on the inner side of the protective cover 3 along with conveying of the conveying device 2, the second rolling shaft 121 connected with the arched sheet 12 in a rotating mode is in rolling contact, abrasion of the arched sheet 12 is reduced, the service life of the arched sheet 12 is prolonged, the arched sheet 12 is matched with the buffer spring 13 fixedly connected between the arched sheet 12 and the protective cover 3 to limit the cut wood chips to approach the wood board main body, the degree of the cut wood chips which tend to be far away from the wood board main body is deepened under the support of the first rolling shaft 91 on; meanwhile, the cut wood chips are guided and bundled, so that the wood chips and the wood board main body can be discharged together conveniently, and unified arrangement is facilitated;

if remember after long-time work when spring 10 became invalid, circular saw 6 received the resistance of plank and resume to make 6 operating temperature of circular saw rise unusually, heat conduction stick 14 of being connected with 8 heat conduction of heat-conducting plate this moment gives the evaporating liquid in the liquid reserve tank 15 with the heat transfer, after a period, the evaporating liquid in the liquid reserve tank 15 constantly evaporates, and then promote 15 interior sealing sliding connection's of liquid reserve tank piston rod 16, piston rod 16 pushes away the warning lid 19 of 3 upper cover windows 17 of protection casing, to 3 outer scattered calorific capacity of protection casing and remind the staff through warning lid 19 to open 7 unusual needs to maintain the change, avoid the quick loss under the 6 unusual operating condition of circular saw.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.