CN110561582A - cutting device is used in production of medium density fiberboard - Google Patents
cutting device is used in production of medium density fiberboard Download PDFInfo
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- CN110561582A CN110561582A CN201910928498.0A CN201910928498A CN110561582A CN 110561582 A CN110561582 A CN 110561582A CN 201910928498 A CN201910928498 A CN 201910928498A CN 110561582 A CN110561582 A CN 110561582A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a cutting device for producing medium density fiberboard, which comprises a cutting table, wherein a supporting plate is fixed at the left end of the cutting table, a fixed block is fixed at the upper end of the supporting plate, a moving cavity with a downward opening is arranged in the fixed block, a cutting mechanism capable of cutting a board is arranged in the moving cavity, a lifting mechanism capable of driving the cutting mechanism to move back and forth is also arranged in the moving cavity, conveyor belts capable of conveying the board are arranged at the front end and the rear end of the cutting table, a translation cavity with an upward opening is arranged in the cutting table, a clamping mechanism capable of clamping the board is arranged in the translation cavity, the clamping mechanism comprises a translation motor, the left end of the translation motor is in power connection with a translation shaft, the device is simple in structure and convenient and fast to operate, the device can automatically finish cutting the board with different requirements, and can automatically remove wastes such as sha, avoid influencing the cutting next time, through the transmission of machinery, improved cutting efficiency.
Description
Technical Field
the invention relates to the field of cutting, in particular to a cutting device for producing a medium-density fiberboard.
background
the medium-density fiberboard is applied to places such as decoration and the like, is cut into different sizes or shapes according to requirements when in use, has good corrosion and moth resistance, and is a good material for decoration;
At present stage, when the cutting medium density fiberboard, it is direct through artifical manual cutting some, receives the subjective influence of people, and the cutting accuracy is not high, and consuming time and power, is unfavorable for improving cutting efficiency, and some automatic cutting device now, impurity such as wood shavings that can not clear up the cutting back automatically and produce influence cutting next time easily.
Disclosure of Invention
The invention aims to solve the technical problem of providing a cutting device for producing medium-density fiberboards, which solves the problems of low manual processing efficiency, large workload and the like, and reduces the workload by improving the working efficiency.
The invention is realized by the following technical scheme.
the cutting device for producing the medium-density fiberboard comprises a cutting table, wherein a supporting plate is fixed at the left end of the cutting table, a fixing block is fixed at the upper end of the supporting plate, a moving cavity with a downward opening is formed in the fixing block, a cutting mechanism capable of cutting a board is arranged in the moving cavity, a lifting mechanism capable of driving the cutting mechanism to move back and forth is further arranged in the moving cavity, conveying belts capable of conveying the board are arranged at the front end and the rear end of the cutting table, and a translation cavity with an upward opening is formed in the cutting table;
A clamping mechanism capable of clamping plates is arranged in the translation cavity, the clamping mechanism comprises a translation motor, the left end of the translation motor is in power connection with a translation shaft, a driven cavity with a right opening is arranged in the supporting plate, a clamping block with the right end positioned in an external space is arranged in the driven cavity, a spring cavity with a downward opening is arranged in the clamping block, the translation shaft is in threaded connection with a translation block with the upper end positioned in the spring cavity, the right end of the translation block is also fixedly provided with a telescopic plate with the right end connected with the right end wall of the translation cavity, a through cavity penetrating through the upper end and the lower end of the translation block is arranged in the translation block, a connecting rod is arranged in the through cavity, an elastic rope with the upper end penetrating through the left end wall of the through cavity and fixedly connected with the left end wall of the spring cavity is fixed on the left end wall of the spring cavity, a driven plate and a driven spring are further arranged on the left side of the clamping block and connected with the driven plate and the left end wall of the driven cavity, a rope is fixed at the right end of the driven plate, and a lifting mechanism capable of driving the clamping block to move to clean impurities on the upper side of the cutting table is further arranged in the lower end wall of the translation cavity;
The rear side conveyer belt transport panel extremely when translation chamber upside, clamping mechanism work presss from both sides tight panel, then elevating system with cutting mechanism work begins to cut panel, and after the panel that the cutting was accomplished and sent away the cutting, the impurity that the cutting produced is cleared up automatically in elevating system work, prevents that impurity from influencing the cutting next time.
further, cutting mechanism includes the fixed plate, fixed plate left end fixedly connected with driving motor, the driving motor left end is fixed with cutting wheel and drive gear, the fixed plate left end face still rotates and is connected with the axis of rotation, the axis of rotation left end be fixed with the lower extreme with drive gear meshed's rotating gear, go back fixedly connected with serving wheel in the axis of rotation, the winding has the chain on the serving wheel, it runs through still to be equipped with the right-hand member in the removal intracavity remove the chamber right-hand member wall and be located the threaded rod of external space, the threaded rod with fixed block threaded connection, the threaded rod left end rotate be connected with the left end with the slurcam that the chamber front and back end wall offseted, the threaded rod right-hand member is fixed with the turning block.
Furthermore, the lifting mechanism preferably comprises a lifting plate, two reset springs with upper ends fixedly connected with the upper end wall of the moving cavity are fixed at the upper end of the lifting plate, a pushing cavity with a downward opening is arranged in the lifting plate, an expansion plate is arranged in the pushing cavity, a pushing spring with a rear end fixedly connected with the rear end wall of the pushing cavity is fixed at the rear end of the expansion plate, a sliding cavity with a front end wall and a rear end wall communicated with the pushing cavity is arranged in the expansion plate, a sliding block is slidably connected in the sliding cavity, a connecting column with a front end positioned in the pushing cavity is fixed at the front end of the sliding block, a connecting block is fixed at the front end of the connecting column, the upper end of the fixing plate penetrates through the lower end wall of the pushing cavity and is fixedly connected with the connecting block, a moving spring with a left end connected with the left end wall of the pushing cavity is fixed at the left end of the connecting block, and a rope right end penetrates through the upper end, the upper end of the chain penetrates through the rear end wall of the pushing cavity and is fixedly connected with the sliding block.
Further, clamping mechanism still includes two lifting chambeies that are located respectively end wall is interior around the translation chamber, the end wall is fixed with first electro-magnet under the lifting chamber, the lifting intracavity still be equipped with the repellent magnet piece in lifting chamber, magnet piece upper end is fixed with two upper ends and is located the supporting shoe of external space.
Further, the lifting mechanism comprises an electromagnetic cavity which is positioned in the lower end wall of the translation cavity, and the upper end wall of the electromagnetic cavity is communicated with the translation cavity, a magnet plate and a supporting spring which is connected with the magnet plate and the lower end wall of the electromagnetic cavity are arranged in the electromagnetic cavity, a second electromagnet which is repelled and attracted with the magnet plate is also fixed on the lower end wall of the electromagnetic cavity, a sliding cavity with an upward opening is arranged in the magnet plate, the sliding cavity is engaged and slidably connected with a sliding block, the lower end of the connecting rod penetrates through the lower end wall of the translation cavity and the upper end wall of the sliding cavity and is fixedly connected with the sliding block, a lifting cavity with an upward opening is arranged in the right end wall of the translation cavity, a stop block with the upper end positioned in the external space and the upper end facing to the right and inclined downwards is arranged in the lifting cavity, the lower end wall of the lifting cavity is fixedly provided with two lifting springs, the upper ends of the lifting springs are connected with the stop block, and the lower end of the stop block is further fixedly provided with a connecting rope, the lower end of the connecting rope is fixedly connected with the magnet plate.
Further, the magnetic force between the second electromagnet and the magnet plate is far greater than the sum of the elastic force of the two support springs, the elastic force of the telescopic spring and the elastic force of the two lifting springs, and the elastic force of the elastic rope is far greater than the elastic force of the telescopic spring.
Further, the elastic force of the driven spring is far smaller than that of the extension spring, and in an initial state, the driven spring, the pushing spring and the return spring are compressed.
Further, the magnetic force between the first electromagnet and the magnet block is far greater than the sum of the gravity of the two support blocks, the gravity of the magnet block and the gravity of the plate.
Further, the gear diameter of the rotating gear is far larger than that of the driving gear, and the distance between the front end wall and the rear end wall of the moving cavity is far larger than that between the front end wall and the rear end wall of the translation cavity.
the invention has the beneficial effects that: the device simple structure, the simple operation, the device accomplish the cutting to the different requirements of panel automatically, and cut the back of accomplishing again, but the influence cutting next time is avoided to rubbish such as wood shavings that can the self-cleaning cutting bed upside because of the cutting produces, through the transmission of machinery, has improved cutting efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic, full-section, structural view of an embodiment of the present invention;
3 FIG. 32 3 is 3 a 3 schematic 3 view 3 of 3 A 3- 3 A 3 of 3 FIG. 31 3 according 3 to 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3; 3
FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of C-C in FIG. 3 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The cutting device for producing the medium density fiberboard, which is described in conjunction with fig. 1-4, includes a cutting table 62, a supporting plate 10 is fixed at the left end of the cutting table 62, a fixed block 11 is fixed at the upper end of the supporting plate 10, a moving chamber 12 with a downward opening is arranged in the fixed block 11, a cutting mechanism 65 capable of cutting a board is arranged in the moving chamber 12, a lifting mechanism 66 capable of driving the cutting mechanism 65 to move back and forth is further arranged in the moving chamber 12, conveyor belts 60 capable of conveying the board are arranged at both the front and rear ends of the cutting table 62, a translation chamber 21 with an upward opening is arranged in the cutting table 62, a clamping mechanism 64 capable of clamping the board is arranged in the translation chamber 21, the clamping mechanism 64 includes a translation motor 26, a translation shaft 23 is dynamically connected to the left end of the translation motor 26, a driven chamber 17 with a rightward opening is arranged in the supporting plate 10, and a clamping, it is equipped with the decurrent spring chamber 18 of opening to press from both sides tight piece 67 in, threaded connection has the upper end to be located translation piece 20 in the spring chamber 18 on the translation axle 23, translation piece 20 right-hand member still be fixed with the right-hand member with the expansion plate 68 of translation chamber 21 right-hand member wall connection, be equipped with in the translation piece 20 and run through the chamber 34 that link up of both ends about translation piece 20, it is equipped with connecting rod 52 in the chamber 34 to run through, connecting rod 52 upper end is fixed with the upper end and runs through chamber 34 left end wall and with spring chamber 18 left end wall fixed connection's elasticity rope 13, spring chamber 18 left end wall is fixed with the right-hand member with translation piece 20 fixed connection's expansion spring 19, it still is equipped with driven plate 14 and connection to press from both sides tight piece 67 left side driven plate 14 with driven spring 15 of driven chamber 17 left end wall, driven plate 14 right-hand member is fixed with rope 16, it can drive still to be equipped with in the translation chamber 21 lower end Lifting mechanism 63, the rear side of impurity conveyer belt 60 transport panel extremely during translation chamber 21 upside, clamping mechanism 64 work presss from both sides tight panel, then lifting mechanism 66 with cutting mechanism 65 work begins to cut panel, and after the cutting was accomplished and the panel that the cutting was accomplished is sent away, the impurity that the cutting produced is cleared up automatically in lifting mechanism 63 work, prevents that impurity from influencing the cutting next time.
Beneficially, cutting mechanism 65 includes fixed plate 56, fixed plate 56 left end fixedly connected with driving motor 39, driving motor 39 left end is fixed with cutting wheel 38 and drive gear 36, fixed plate 56 left end face still rotates and is connected with axis of rotation 41, axis of rotation 41 left end fixed with lower extreme with drive gear 36 meshed rotating gear 35, axis of rotation 41 is last still fixedly connected with rope reel 40, the last chain 42 that twines of rope reel 40, it runs through to still be equipped with the right-hand member in the removal chamber 12 the right-hand member wall of removal chamber 12 and is located the threaded rod 44 of external space, threaded rod 44 with fixed block 11 threaded connection, threaded rod 44 left end rotate be connected with the left end with the driving plate 43 that the front and back end wall offseted around the removal chamber 12, threaded rod 44 right-hand member is fixed with turning block 45.
Beneficially, the lifting mechanism 66 preferably includes a lifting plate 51, two return springs 49 with upper ends fixedly connected with the upper end wall of the moving cavity 12 are fixed at the upper end of the lifting plate 51, a pushing cavity 48 with a downward opening is arranged in the lifting plate 51, a telescopic plate 68 is arranged in the pushing cavity 48, a pushing spring 53 with a rear end fixedly connected with the rear end wall of the pushing cavity 48 is fixed at the rear end of the telescopic plate 68, a sliding cavity 46 with a front end wall and a rear end wall communicated with the pushing cavity 48 is arranged in the telescopic plate 68, a sliding block 54 is slidably connected in the sliding cavity 46, a connecting column 55 with a front end located in the pushing cavity 48 is fixed at the front end of the sliding block 54, a connecting block 47 is fixed at the front end of the connecting column 55, the upper end of the fixing plate 56 penetrates through the lower end wall of the pushing cavity 48 and is fixedly connected with the connecting block 47, a moving spring 50 with a left end connected with the left end wall of, the right end of the rope 16 penetrates through the right side of the upper end wall of the driven cavity 17 and the upper end wall of the movable cavity 12 and is fixedly connected with the lifting plate 51, and the upper end of the chain 42 penetrates through the rear end wall of the pushing cavity 48 and is fixedly connected with the sliding block 54.
Advantageously, the clamping mechanism 64 further comprises two lifting cavities 58 respectively located in the front and rear end walls of the translation cavity 21, the first electromagnet 57 is fixed to the lower end wall of the lifting cavity 58, a magnet block 59 repulsive to the lifting cavity 58 is further arranged in the lifting cavity 58, and two supporting blocks 61 with upper ends located in the external space are fixed to the upper ends of the magnet block 59.
Advantageously, the lifting mechanism 63 includes an electromagnetic cavity 27 located in the lower end wall of the translational cavity 21 and having an upper end wall communicated with the translational cavity 21, a magnet plate 29 and a support spring 28 connecting the magnet plate 29 and the lower end wall of the electromagnetic cavity 27 are disposed in the electromagnetic cavity 27, the lower end wall of the electromagnetic cavity 27 is further fixed with a second electromagnet 24 repelling and attracting the magnet plate 29, a sliding cavity 25 having an upward opening is disposed in the magnet plate 29, the sliding cavity 25 is engaged with a sliding block 22, the lower end of the connecting rod 52 penetrates through the lower end wall of the translational cavity 21 and the upper end wall of the sliding cavity 25 and is fixedly connected with the sliding block 22, a lifting cavity 30 having an upward opening is disposed in the right end wall of the translational cavity 21, a stopper 32 having an upper end located in an external space and an upper end facing downward in a right direction is disposed in the lifting cavity 30, two lifting springs 33 having upper ends connected with the stopper 32 are fixed on the lower end wall of the lifting cavity 30, the lower end of the stop 32 is also fixed with a connecting rope 31 whose lower end is fixedly connected with the magnet plate 29.
Advantageously, the magnetic force between the second electromagnet 24 and the magnet plate 29 is much greater than the sum of the elastic forces of the two support springs 28, the elastic force of the extension spring 19 and the elastic forces of the two lift springs 33, and the elastic force of the elastic cord 13 is much greater than the elastic force of the extension spring 19.
Advantageously, the spring force of the follower spring 15 is much smaller than the spring force of the extension spring 19, and in the initial state, the follower spring 15, the push spring 53 and the return spring 49 are compressed.
Advantageously, the magnetic force between the first electromagnet 57 and the magnet block 59 is much greater than the sum of the weight of the two support blocks 61, the weight of the magnet block 59, and the weight of the sheet material.
advantageously, the gear diameter of the rotating gear 35 is much greater than that of the driving gear 36, and the distance between the front and rear end walls of the moving chamber 12 is much greater than that between the front and rear end walls of the translating chamber 21.
Sequence of mechanical actions of the whole device:
1: the rotating block 45 is manually rotated to drive the threaded rod 44 to rotate, so that the threaded rod 44 moves left and right, so that the pushing plate 43 is driven to move left and right, so that the position of the fixing plate 56 is adjusted, so that the position of the cutting wheel 38 is adjusted, the rear-side conveying belt 60 operates to drive the plate to move forward, when the rear end of the plate just leaves the rear-side conveying belt 60 and the front end of the plate is positioned on the upper side of the front-side conveying belt 60, the first electromagnet 57 operates to repel the magnet block 59, so that the magnet block 59 and the supporting block 61 move upwards to jack up the plate, at the moment, the translation motor 26 operates to drive the translation shaft 23 to rotate, so that the translation block 20 is driven to move right, so that the clamping block 67 is driven to move right, so that the plate is clamped under the cooperation of the upper ends of the stoppers 32, at the moment, the magnet block 59 and the supporting block 61 descend under the action of self, the driven spring 15 is reset to drive the driven plate 14 to move rightwards, so that the rope 16 is loosened, and the reset spring 49 is reset to drive the lifting plate 51 to move downwards, so that the fixed plate 56 and the cutting wheel 38 are lowered, and the lower end of the cutting wheel 38 is positioned on the front side of the plate;
2: then the driving motor 39 rotates to drive the driving shaft 37 to rotate, so as to drive the cutting wheel 38 and the driving gear 36 to rotate, the rotation of the driving gear 36 drives the rotating gear 35 to rotate, so as to drive the rotating shaft 41 and the rope winding wheel 40 to rotate, so as to start to loosen the chain 42, at the moment, the pushing spring 53 is reset to drive the expansion plate 68 to move previously, so as to drive the sliding block 54 and the connecting column 55 to move forward, so as to drive the connecting block 47 and the fixing plate 56 to move forward, so as to drive the cutting wheel 38 to move forward, so as to enable the cutting wheel 38 to start to cut the plate;
3: when the cutting is completed, the driving motor 39 rotates reversely, thereby driving the driving shaft 37 to rotate reversely, thereby driving the driving gear 36 to rotate reversely with the rotating gear 35, thereby rotating the rotating shaft 41 and the rotating shaft 41 reversely, thereby winding up the chain 42, thereby returning the retractable plate 68 to the backward movement, the push spring 53 is compressed again, then the translation motor 26 operates to drive the translation shaft 23 to rotate reversely, thereby driving the translation block 20 to move leftward, thereby dropping the cut plate on the upper side of the cutting table 62, at this time, the conveyor belt 60 on the front side operates to drive the cut plate to move forward away from the upper side of the translation chamber 21, after the plate leaves, the second electromagnet 24 operates to drive the magnet plate 29 to descend, thereby driving the sliding block 22 to descend, thereby driving the connecting rod 52 to descend, thereby pulling the elastic rope 13, thereby driving the clamping block 67 to move rightward, and compressing the retractable spring 19, when the magnet plate 29 descends, the connecting rope 31 drives the stop block 32 to descend, so that the stop block 32 returns to the lifting cavity 30, the clamping block 67 moves rightwards to drive impurities left on the upper side of the telescopic plate 68 to move rightwards, so that the impurities are located on the upper side of the stop block 32, then the second electromagnet 24 stops working, the magnet plate 29 moves upwards under the action of the supporting spring 28, so that the sliding block 22 and the connecting rod 52 are driven to move upwards to reset, the elastic rope 13 becomes loose, so that the telescopic spring 19 resets, and the clamping block 67 moves leftwards to reset;
4: at this moment, the translation motor 26 works to drive the translation shaft 23 to continue to rotate reversely, so that the translation block 20 moves leftwards and resets, so that the left end of the clamping block 67 enters the driven cavity 17 again and drives the driven plate 14 to move leftwards, so that the rope 16 is pulled, so that the lifting plate 51 moves upwards, so that the connecting block 47 and the fixed plate 56 move upwards and reset, so that the cutting wheel 38 moves upwards and resets, because the driven plate 14 moves leftwards, the driven spring 15 is recompressed, because the magnet plate 29 moves upwards and resets, the connecting rope 31 becomes loose, so that the stopper 32 moves upwards and resets under the action of the lifting spring 33, when the upper end of the stopper 32 is completely positioned in the external space, impurities on the upper side of the stopper 32 naturally slide downwards along with the inclined surface of the upper end surface of the stopper 32 and leave the upper side of the stopper 32, and the removal.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a cutting device is used in production of medium density fiberboard, includes the cutting bed, its characterized in that: a supporting plate is fixed at the left end of the cutting table, a fixing block is fixed at the upper end of the supporting plate, a moving cavity with a downward opening is formed in the fixing block, a cutting mechanism capable of cutting plates is arranged in the moving cavity, a lifting mechanism capable of driving the cutting mechanism to move back and forth is further arranged in the moving cavity, conveyor belts capable of conveying plates are arranged at the front end and the rear end of the cutting table, and a translation cavity with an upward opening is formed in the cutting table;
a clamping mechanism capable of clamping plates is arranged in the translation cavity, the clamping mechanism comprises a translation motor, the left end of the translation motor is in power connection with a translation shaft, a driven cavity with a right opening is arranged in the supporting plate, a clamping block with the right end positioned in an external space is arranged in the driven cavity, a spring cavity with a downward opening is arranged in the clamping block, the translation shaft is in threaded connection with a translation block with the upper end positioned in the spring cavity, the right end of the translation block is also fixedly provided with a telescopic plate with the right end connected with the right end wall of the translation cavity, a through cavity penetrating through the upper end and the lower end of the translation block is arranged in the translation block, a connecting rod is arranged in the through cavity, an elastic rope with the upper end penetrating through the left end wall of the through cavity and fixedly connected with the left end wall of the spring cavity is fixed on the left end wall of the spring cavity, a driven plate and a driven spring are further arranged on the left side of the clamping block and connected with the driven plate and the left end wall of the driven cavity, a rope is fixed at the right end of the driven plate, and a lifting mechanism capable of driving the clamping block to move to clean impurities on the upper side of the cutting table is further arranged in the lower end wall of the translation cavity;
The rear side conveyer belt transport panel extremely when translation chamber upside, clamping mechanism work presss from both sides tight panel, then elevating system with cutting mechanism work begins to cut panel, and after the panel that the cutting was accomplished and sent away the cutting, the impurity that the cutting produced is cleared up automatically in elevating system work, prevents that impurity from influencing the cutting next time.
2. The cutting device for producing the medium-density fiberboard of claim 1, wherein: cutting mechanism includes the fixed plate, fixed plate left end fixedly connected with driving motor, the driving motor left end is fixed with cutting wheel and drive gear, the fixed plate left end face still rotates and is connected with the axis of rotation, the axis of rotation left end be fixed with the lower extreme with drive gear meshed's rotating gear, go back fixedly connected with serving wheel in the axis of rotation, the winding has the chain on the serving wheel, it runs through still to be equipped with the right-hand member to remove the intracavity remove the chamber right-hand member wall and be located the threaded rod of external space, the threaded rod with fixed block threaded connection, the threaded rod left end rotate be connected with the left end with remove the promotion board that the chamber front and back end wall offseted, the threaded rod right-hand member is fixed with the turning.
3. The cutting device for producing the medium-density fiberboard of claim 2, wherein: the lifting mechanism preferably comprises a lifting plate, two reset springs with upper ends fixedly connected with the upper end wall of the moving cavity are fixed at the upper end of the lifting plate, a pushing cavity with a downward opening is arranged in the lifting plate, a telescopic plate is arranged in the pushing cavity, a pushing spring with a rear end fixedly connected with the rear end wall of the pushing cavity is fixed at the rear end of the telescopic plate, a sliding cavity with a front end wall and a rear end wall communicated with the pushing cavity is arranged in the telescopic plate, a sliding block is slidably connected in the sliding cavity, a connecting column with a front end positioned in the pushing cavity is fixed at the front end of the sliding block, a connecting block is fixed at the front end of the connecting column, the upper end of the fixing plate penetrates through the lower end wall of the pushing cavity and is fixedly connected with the connecting block, a moving spring with a left end connected with the left end wall of the pushing cavity is fixed at the left end of the connecting block, and a rope right end penetrates through the, the upper end of the chain penetrates through the rear end wall of the pushing cavity and is fixedly connected with the sliding block.
4. The cutting device for producing the medium-density fiberboard of claim 1, wherein: clamping mechanism still includes two and is located the lifting chamber in the end wall around the translation chamber respectively, lifting chamber lower extreme end wall is fixed with first electro-magnet, the lifting intracavity still be equipped with the magnet piece that the lifting chamber is repulsive, magnet piece upper end is fixed with two upper ends and is located the supporting shoe of external space.
5. The cutting device for producing the medium-density fiberboard of claim 1, wherein: the lifting mechanism comprises an electromagnetic cavity which is positioned in the lower end wall of the translation cavity, and the upper end wall of the electromagnetic cavity is communicated with the translation cavity, a magnet plate and a supporting spring which is connected with the magnet plate and the lower end wall of the electromagnetic cavity are arranged in the electromagnetic cavity, a second electromagnet which is repelled and attracted with the magnet plate is also fixed on the lower end wall of the electromagnetic cavity, a sliding cavity with an upward opening is arranged in the magnet plate, the sliding cavity is engaged and slidably connected with a sliding block, the lower end of the connecting rod penetrates through the lower end wall of the translation cavity and the upper end wall of the sliding cavity and is fixedly connected with the sliding block, a lifting cavity with an upward opening is arranged in the right end wall of the translation cavity, a stop block with the upper end positioned in the external space and the upper end facing to the right and inclined downwards is arranged in the lifting cavity, the lower end wall of the lifting cavity is fixedly provided with two lifting springs, the upper ends of the lifting springs are connected with the stop block, and the lower end of the stop block is further fixedly provided with a connecting rope, the lower end of the connecting rope is fixedly connected with the magnet plate.
6. The cutting device for producing the medium-density fiberboard of claim 5, wherein: the magnetic force between the second electromagnet and the magnet plate is far larger than the sum of the elastic force of the two supporting springs, the elastic force of the telescopic spring and the elastic force of the two lifting springs, and the elastic force of the elastic rope is far larger than the elastic force of the telescopic spring.
7. The cutting device for producing the medium-density fiberboard of claim 3, wherein: the elastic force of the driven spring is far smaller than that of the extension spring, and in an initial state, the driven spring, the pushing spring and the return spring are compressed.
8. The cutting device for producing the medium-density fiberboard of claim 4, wherein: the magnetic force between the first electromagnet and the magnet blocks is far greater than the sum of the gravity of the two supporting blocks, the gravity of the magnet blocks and the gravity of the plate.
9. The cutting device for producing the medium-density fiberboard of claim 2, wherein: the gear diameter of the rotating gear is far larger than that of the driving gear, and the distance between the front end wall and the rear end wall of the moving cavity is far larger than that between the front end wall and the rear end wall of the translation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928498.0A CN110561582A (en) | 2019-09-28 | 2019-09-28 | cutting device is used in production of medium density fiberboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910928498.0A CN110561582A (en) | 2019-09-28 | 2019-09-28 | cutting device is used in production of medium density fiberboard |
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| Publication Number | Publication Date |
|---|---|
| CN110561582A true CN110561582A (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910928498.0A Withdrawn CN110561582A (en) | 2019-09-28 | 2019-09-28 | cutting device is used in production of medium density fiberboard |
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| Country | Link |
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| CN (1) | CN110561582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215704A (en) * | 2020-03-06 | 2020-06-02 | 台州椒江云瑞机械设备技术开发有限公司 | Cutting machine convenient to cut wide type material |
| CN111482537A (en) * | 2020-05-11 | 2020-08-04 | 福州市长乐区艾德利电子科技有限公司 | Clamping fixing and overload protection device of steel bar shearing machine |
-
2019
- 2019-09-28 CN CN201910928498.0A patent/CN110561582A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215704A (en) * | 2020-03-06 | 2020-06-02 | 台州椒江云瑞机械设备技术开发有限公司 | Cutting machine convenient to cut wide type material |
| CN111482537A (en) * | 2020-05-11 | 2020-08-04 | 福州市长乐区艾德利电子科技有限公司 | Clamping fixing and overload protection device of steel bar shearing machine |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191213 |
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| WW01 | Invention patent application withdrawn after publication |