CN112873373B - Material preparation lifter - Google Patents
Material preparation lifter Download PDFInfo
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- CN112873373B CN112873373B CN202110029382.0A CN202110029382A CN112873373B CN 112873373 B CN112873373 B CN 112873373B CN 202110029382 A CN202110029382 A CN 202110029382A CN 112873373 B CN112873373 B CN 112873373B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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Abstract
The invention discloses a stock lifter, which comprises a cutter frame and a lifter frame, wherein the cutter frame is fixed with the lifter frame, the lifter frame comprises a fixed frame and a horizontally arranged movable plate, the fixed frame is fixed with the cutter frame, the movable plate is arranged on the fixed frame, the movable plate is provided with a translation component, the translation component comprises two movable arms and a rotating roller driven by a motor, the rotating roller is rotatably arranged between the two movable arms, one end of the cutter frame, which is close to the movable plate, is fixedly provided with a plurality of layered components arranged side by side, the layered components comprise fixed columns vertically and fixedly arranged on the cutter frame, the fixed columns are close to the movable plate, and a shifting piece extending to one side of the movable plate is horizontally arranged on the fixed columns; the advantage is that translation subassembly that sets up on the movable plate can carry the paper and make the paper carry to sucking disc adsorbable material loading region one by one, and can dial through the plectrum of layering subassembly and paste the paper at some to ensure that sucking disc adsorbs and the paper of drawing is single paper.
Description
Technical Field
The invention particularly relates to a stock lifter.
Background
In the machining process, the common modes of material cutting include manual cutting, semi-automatic cutting and numerical control cutting. Poor manual cutting quality, large size error, large material waste, large subsequent processing workload and lower production efficiency. The semi-automatic cutting machine is not suitable for cutting single parts in small batches because the semi-automatic cutting machine uses a cutting die, and the cost of the cutting die is high. Compared with manual and semi-automatic cutting modes, the numerical control cutting can effectively improve the efficiency and the cutting quality of the plate cutting and lighten the labor intensity of operators. Along with the development of technology, more enterprises adopt numerical control cutting machines to cut materials, and the numerical control cutting machines are widely applied to the fields of advertising, printing and the like.
When the numerical control cutting machine is used for cutting, the corresponding material preparation machine is required to feed in order to ensure the smooth operation of the cutting machine, so that the full-automatic operation of the numerical control cutting machine is realized. The existing material preparation machine has the problems that the automation degree is low, feeding is not possible, and particularly, the material preparation machine for feeding paper materials is used for feeding the paper materials, as the paper materials are mostly light and thin sheet materials, and due to the lamination among the paper materials and the existence of static electricity, the phenomenon that a plurality of paper materials are absorbed together easily when the paper materials are absorbed and fed, the phenomenon that a cutter cuts a plurality of paper materials simultaneously is caused, raw material waste is caused, and even the cutting error of the cutter is caused, so that the material preparation machine with reliable feeding is needed.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the material preparation elevator is stable in feeding and capable of realizing feeding of single paper.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a stock elevator, includes cutting frame, lifting frame, cutting frame and lifting frame arrange fixedly in proper order, the cutting frame be provided with and be used for adsorbing the extracting device of stock elevator upper paper, lifting frame include the movable plate that mount and level set up, the mount fix mutually with the cutting frame, the vertical activity of movable plate set up the mount on, the movable plate be provided with the translation subassembly that is used for translating paper, the translation subassembly include two articulated movable arms that set up at the movable plate up end, two movable arms are located the both sides of movable plate, the translation subassembly still include the rotor roll by motor drive, the rotor roll rotate and set up and be used for driving paper translation between two movable arms, the cutting frame be close to the fixed layering device that is used for the paper layering that is provided with of one end of movable plate, the layering device include a plurality of layering subassemblies that set up side by side, the layering subassembly include vertical fixed column that sets up on the cutting frame, the fixed column move the board in a close to, horizontal setting up and have the plectrum that stretches out to one side of movable column.
Further, the cutting machine frame is provided with a cutting table capable of transversely moving, the material taking device is arranged in the cutting table, the material taking device comprises a sealing column and a sucker, the sealing column is a hollow column body with two ends sealed, a plurality of through holes for connecting the sucker are formed in the lower end face of the sealing column, the middle of the sucker is provided with a suction hole, the suction hole corresponds to the through hole, the sealing column is further provided with a connecting piece for connecting an air pump, and the connecting piece is communicated with the hollow part of the sealing column; the paper transporting device has the advantages that the paper transporting reliability can be effectively improved through the arrangement of the plurality of sucking discs and the negative pressure absorption of paper, and the structure is simple and easy to realize.
Further, the fixing frame is provided with a vertical lifting rod, the middle part of the moving plate is fixed with the end part of a telescopic shaft of the lifting rod, the lower end surface of the moving plate is also fixedly provided with four retaining rods, the fixing frame is provided with retaining holes corresponding to the retaining rods, and the retaining rods are vertically and movably arranged in the corresponding retaining holes; the movable plate lifting device has the advantages that stable lifting of the movable plate can be realized through the arranged retaining rod, shaking is reduced, and stable balancing capacity is provided when the movable plate stops lifting, so that the movable plate is kept stable.
Further, hinge blocks are oppositely arranged on two sides of the moving plate, the movable arms are hinged with the hinge blocks, the front ends of the movable arms are provided with mounting grooves, the end parts of the rotating rollers are rotatably arranged in the mounting grooves, a motor seat is arranged in one of the two movable arms, the motor seat is used for fixing a motor, an output shaft of the motor is coaxially connected with a rotating rod, one end of the rotating rod, far away from the motor, is coaxially and fixedly provided with a first conical gear, the end parts of the rotating rod penetrate out of the first conical gear, the end parts of the rotating rod, penetrating out of the first conical gear, are connected with rotating seats, the middle part of the rotating rod is connected with at least one rotating seat, the rotating rod is in rotating fit with the rotating seats, and the rotating seats are fixedly arranged in the movable arms; the paper feeding device has the advantages that the structure is simple through the motor driving, the reliable rotation of the rotating roller can be ensured through the bevel gear meshing structure, meanwhile, the rotating seat is arranged at the end part and the middle part of the rotating rod, the reliable rotation of the rotating rod can be ensured through the arrangement of the rotating seat, the shaking and the vibration can be reduced, and the stability of paper conveying by the rotating roller can be improved.
Furthermore, the rotating roller is coaxially and fixedly sleeved on the outer side of the rotating shaft, two ends of the rotating shaft respectively extend into the corresponding movable arms, the rotating shaft is in running fit with the rotating arms, and one end, close to the rotating rod, of the rotating shaft is fixedly provided with a second bevel gear meshed with the first bevel gear.
Further, the movable arm is provided with a pressure adjusting component for adjusting the pressure of the rotating roller to press the paper, the adjusting component comprises a pull rod, a first hinge part, a spring and an adjusting bolt, the first hinge part is fixedly arranged on one side, close to the rotating roller, of the movable arm, one end of the pull rod is hinged with the first hinge part, the moving plate is provided with a pull rod hole, the other end of the pull rod stretches into the lower part of the moving plate through the pull rod Kong Shu, the other end of the pull rod is provided with threads, the adjusting bolt is in threaded connection with the pull rod, the spring is sleeved outside the pull rod, the spring is positioned between the moving plate and the adjusting bolt, one end of the spring abuts against the moving plate, and the other end of the spring abuts against the adjusting bolt; the advantage lies in that the pressure adjusting component's setting can effectively control the pressure between live-rollers and the paper, ensures that the live-rollers reliably paste the paper, provides reliable laminating power, ensures that the transportation of paper is stable.
Furthermore, the upper end of the adjusting bolt is fixedly provided with an adjusting plate, the other end of the spring is propped against the adjusting plate, and the lower end of the pull rod is fixedly provided with an anti-falling block.
Further, an air outlet hole is formed in one side, facing the moving plate, of the fixed column, and an air vent hole is formed in the fixed column; the advantage lies in that the stable air current through the venthole blowout can make the plectrum dial open the paper carry out reliable separation, ensures the single transport of paper.
Further, the lifting frame is provided with a static eliminator, and the static eliminator is fixed with the fixing frame; the static eliminator has the advantages that static among paper can be effectively removed by the arrangement of the static eliminator, and the reliability of the rotating roller when the paper moves is guaranteed.
Still further, the rear end of movable plate be provided with the hold-down subassembly, the hold-down subassembly include pinch rolls, fixed plate, the fixed plate but lateral shifting set up on the movable plate, the fixed plate pass through the bolt and be fixed mutually with the movable plate, the both sides of pinch plates articulated be provided with the hold-down arm, the both ends of pinch rolls respectively with the tip normal running fit of hold-down arm, the pinch rolls be located the front side of pinch rolls, just the pinch rolls contact with the movable plate.
Compared with the prior art, the invention has the advantages that the movable plate capable of translating up and down is arranged, so that the sucking discs of the material taking device can reliably adsorb paper materials when materials stacked together to form different thicknesses are ensured to be fed through the up-and-down movement of the movable plate; the translation subassembly that sets up on the movable plate can carry the paper and make the paper carry one by one to sucking disc adsorbable material loading region, and is provided with the layering subassembly in this region, can dial through the plectrum of layering subassembly and paste the paper at some to ensure that sucking disc adsorbs and the paper that draws is single paper. Thereby improve the reliability of the lift of prepareeing material, ensure that the material that carries to the cutting machine accords with the requirement, improve the reliability of cutting machine, avoid appearing many papers simultaneously by adsorbing and cut the phenomenon that leads to cutting failure, can effectively reduce the waste of material simultaneously, reduce cost in enterprises. The compressing assembly, the poking piece of the layering assembly and the air outlet can ensure that the paper can provide multiple protection during conveying, and the paper with the sucking disc for sucking the material is ensured to be a single paper.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the reclaimer device of the present invention;
FIG. 3 is a schematic view of the structure of the reclaimer device of the present invention;
FIG. 4 is a schematic view of the mounting bracket of the present invention;
FIG. 5 is a schematic view of a layered device according to the present invention;
FIG. 6 is a schematic view of the layered assembly of the present invention;
FIG. 7 is a schematic view of the installation of the translation assembly of the present invention;
FIG. 8 is a schematic side view of a translation assembly of the present invention;
FIG. 9 is a schematic side view of a movable arm according to the present invention;
FIG. 10 is a schematic cross-sectional view of a movable arm of the present invention;
FIG. 11 is a schematic cross-sectional view of a rotatable roller according to the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11;
fig. 13 is a schematic view of the structure of the inventive compression assembly.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
The utility model provides a stock elevator, including cutting frame 1, lifting frame 2, cutting frame 1 is fixed with lifting frame 2 order arrangement, cutting frame 1 is provided with the extracting device 4 that is used for adsorbing the last paper of stock elevator, lifting frame 2 includes mount 2.1 and the movable plate 2.2 that the level set up, mount 2.1 is fixed mutually with cutting frame 1, the vertical activity of movable plate 2.2 sets up on mount 2.1, movable plate 2.2 is provided with the translation subassembly 3 that is used for translating the paper, translation subassembly 3 includes two articulated movable arms 3.1 that set up at movable plate 2.2 up end, two movable arms 3.1 are located the both sides of movable plate 2.2, translation subassembly 3 still includes the live-rollers 3.2 by motor drive, live-rollers 3.2 rotate the setting and are used for driving the paper translation between two movable arms, the fixed layer device that is used for the paper layering of being provided with of one end that is close to movable plate 2.2, layer device includes a plurality of layering subassembly 5 that set up side by side, layering subassembly 5 includes the fixed column 5.1 that the vertical fixed column that sets up on cutting frame 1, movable column 2.5.5 stretches out on the fixed column 2.5, the fixed column 2.5 stretches out to the horizontal column 2.
The cutting machine frame 1 is provided with a cutting table 1.1 capable of transversely moving, the material taking device 4 is fixedly arranged in the cutting table 1.1, the material taking device 4 comprises a sealing column 4.1 and a sucker 4.2, the sealing column 4.1 is a hollow column body with two ends sealed, the lower end face of the sealing column 4.1 is provided with a plurality of through holes connected with the sucker 4.2, the middle part of the sucker 4.2 is provided with a suction hole 4.4, the suction hole 4.4 corresponds to the through holes, the sealing column 4.1 is also provided with a connecting piece 4.3 used for connecting an air pump, and the connecting piece 4.3 is communicated with the hollow part of the sealing column 4.1, wherein the sucker 4.2 is positioned on the lower end face of the cutting table 1.1; the suction is carried out through the suction pump, so that when the suction disc 4.2 moves to the upper side of the paper of the moving plate 2.2, the paper can be adsorbed, a lifter of the vertical lifting sealing column 4.1 is arranged in the cutting table 1.1, the paper can be vertically moved after being adsorbed through the lifter, and the transverse translation of the paper is realized through the transverse movement of the cutting table 1.1; the outer peripheral surface of the rotating roller 3.2 is provided with a silica gel anti-slip layer, and paper can stably move through the anti-slip layer.
The fixed frame 2.1 of the lifting frame 2 is provided with a vertical lifting rod 2.3, the middle part of the movable plate 2.2 is fixed with the end part of a telescopic shaft of the lifting rod 2.3, the lower end surface of the movable plate 2.2 is also fixedly provided with four retaining rods 2.4, the fixed frame 2.1 is provided with retaining holes 2.5 corresponding to the retaining rods 2.4, and the retaining rods 2.4 are vertically movably arranged in the corresponding retaining holes 2.5; the lifting and lowering movement of the movable plate 2.2 is driven by the expansion and contraction of the lifting rod 2.3, and meanwhile, the movable plate 2.2 can be stably kept to reduce shaking in lifting and lowering due to the cooperation of the arranged retaining rod 2.4 and the retaining hole 2.5.
The both sides of movable plate 2.2 are provided with articulated piece 3.4 relatively, movable arm 3.1 is provided with the articulated second articulated element 3.12 mutually with articulated piece 3.4, the front end of movable arm 3.1 is provided with mounting groove 3.5, the coaxial fixed cover of live-action roller 3.2 is established in the outside of pivot 3.3, the both ends of pivot 3.3 stretch into inside corresponding movable arm 3.1 respectively, and pivot 3.3 and pivot arm normal running fit, pivot 3.3 is close to the fixed second bevel gear 3.11 that meshes with first bevel gear 3.9 that is provided with in one end of dwang 3.8. The end part of the rotating roller 3.2 is rotatably arranged in the mounting groove 3.5, a motor seat 3.6 is arranged in one of the two movable arms 3.1, the motor seat 3.6 is used for fixing a motor, an output shaft of the motor is coaxially connected with a rotating rod 3.8, one end of the rotating rod 3.8 far away from the motor is coaxially and fixedly provided with a first bevel gear 3.9, the end part of the rotating rod 3.8 penetrates out of the first bevel gear 3.9, the end part of the rotating rod 3.8 penetrating out of the first bevel gear 3.9 is connected with a rotating seat 3.10, the middle part of the rotating rod 3.8 is connected with at least one rotating seat 3.10, the rotating rod 3.8 is in running fit with the rotating seat 3.10, and the rotating seat 3.10 is fixedly arranged in the movable arm 3.1; an output shaft of the motor 3.7 is connected with the rotating rod 3.8 through a universal joint, and the rotating rod 3.8 is driven to rotate through the output shaft of the motor to drive the first bevel gear to rotate. The first bevel gear is meshed with the second bevel gear, so that the rotating shaft 3.3 is driven to rotate, the rotating roller 3.2 rotates, and the paper can move forwards along with the rotation of the rotating roller 3.2 due to the fact that the rotating roller 3.2 is pressed above the paper.
The movable arm 3.1 is provided with a pressure adjusting component 6 for adjusting the pressure of the rotating roller 3.2 to press paper, the adjusting component comprises a pull rod 6.1, a first hinge piece 6.2, a spring 6.3 and an adjusting bolt 6.4, the first hinge piece 6.2 is fixedly arranged on one side of the movable arm 3.1, which is close to the rotating roller 3.2, one end of the pull rod 6.1 is hinged with the first hinge piece 6.2, the moving plate 2.2 is provided with a strip-shaped pull rod hole 6.7, so that the pull rod 6.1 can move in the pull rod hole 6.7, the other end of the pull rod 6.1 extends into the lower side of the moving plate 2.2 through the pull rod hole 6.7, the other end of the pull rod 6.1 is provided with threads, the adjusting bolt 6.4 is in threaded connection with the pull rod 6.1, the spring 6.3 is sleeved outside the pull rod 6.1, the spring 6.3 is positioned between the moving plate 2.2 and the adjusting bolt 6.4, one end of the spring 6.3 abuts against the moving plate 2.2, and the other end of the spring 6.3 abuts against the adjusting bolt 6.4. An adjusting plate 6.5 is fixedly arranged at the upper end of the adjusting bolt 6.4, the other end of the spring 6.3 is propped against the adjusting plate 6.5, and an anti-falling block 6.6 is fixedly arranged at the lower end of the pull rod 6.1; the adjusting bolt 6.4 is in threaded connection with the pull rod 6.1, the elasticity of the spring 6.3 can be adjusted through adjusting the adjusting bolt 6.4, and then the pressing force of the rotating roller 3.2 on paper can be adjusted, so that the paper can be ensured to move forward stably and reliably.
The rear end part of the movable plate 2.2 is provided with a compression assembly 8, the compression assembly 8 comprises a compression roller 8.1 and a fixed plate 8.2, the fixed plate 8.2 can be transversely arranged on the movable plate 2.2 in a movable way, the fixed plate 8.2 is fixed with the movable plate 2.2 through bolts, compression arms 8.3 are hinged to two sides of the compression plate, two ends of the compression roller 8.1 are respectively in rotary fit with the end parts of the compression arms 8.3, the compression roller 8.1 is positioned on the front side of the compression plate, and the compression roller 8.1 is in contact with the movable plate 2.2; the upper layer paper can be made to move forward through the arrangement of the pressing component 8, namely, the lower layer paper and the upper layer paper are prevented from moving forward while being pressed by the pressing roller 8.1, and the paper is ensured to move forward singly and one by one. The lateral adjustment of the compacting plates can improve the adaptability of the stock lifter to paper with different sizes, namely, the stock lifter can be used for paper with different lengths.
The fixed column 5.1 is provided with an air outlet hole 5.3 towards one side of the movable plate 2.2, the fixed column 5.1 is also provided with an air vent hole 5.4, the air vents 5.4 of the plurality of fixed columns 5.1 are connected through an air pipe 5.5, the air pipe 5.5 is connected with an air pump so that the air outlet hole 5.3 can blow out air flow, and the air outlet hole 5.3 is communicated with the air vent hole 5.4; when a plurality of papers move forward and backward at the same time, the sucker 5.2 can be used for sucking the papers on the lower layer when the sucker 4.2 sucks the papers, and the upper layer papers and the lower layer papers are separated by the gentle and stable air flow blown out by the air outlet 5.3.
The lifting frame 2 is provided with a static eliminator 7, and the static eliminator 7 is fixed with the fixed frame 2.1; by providing the static eliminator 7, static electricity among a plurality of sheets of paper can be eliminated, so that the paper can be moved forward or layered more reliably.
The middle part of the movable plate 2.2 is provided with a first sensor 9, and the first sensor 9 is used for detecting whether paper on the movable plate 2.2 is used up or not, namely whether the paper is used up or not; the front end of the moving plate 2.2, which is close to the end of the cutter frame 1, is provided with a second sensor 10, by means of which the second sensor 10 can detect whether the turning roll 3.2 is driving the paper to translate in place. The first sensor and the second sensor are both proximity sensors and are positioned below the movable plate 2.2. The first sensor, the second sensor and the motor are all connected with an electric control part of the cutting machine, namely, the first sensor, the second sensor and the motor are uniformly controlled by a controller of the cutting machine; the conveyor belt (not shown) driving the translation of the cutting table 1.1 is likewise controlled in rotation by the controller of the cutting machine.
The working process of the invention is as follows: when the paper feeding device works, firstly, piles of paper are placed on the moving plate 2.2, namely, below the rotating roller 3.2 and the pressing roller 8.1, the rotating rod 3.8 is driven to rotate through the motor 3.7, and then the rotating roller 3.2 is driven to rotate through meshing of the first bevel gear and the second bevel gear, so that the paper is translated forwards. Meanwhile, due to the arrangement of the pressure roller 8.1, when the upper layer paper moves forwards and drives the lower layer paper, the lower layer paper moves forwards at a lower speed under normal conditions, so that the lower layer paper contacts with the pressure roller 8.1, and the lower layer paper can stop moving forwards through the weight of the pressure roller 8.1. When the paper moves to the front end of the movable plate 2.2, the second sensor detects that the paper moves in place, the control cutting table 1.1 moves to the position above the movable plate 2.2, the sucker 4.2 adsorbs the paper and lifts up, the front end of the paper can be stirred by the poking piece 5.2 at the moment, when a plurality of papers are lifted up simultaneously due to close fitting, the upper-layer paper and the lower-layer paper can be poked by the poking piece 5.2, gaps are formed between the upper-layer paper and the lower-layer paper, and meanwhile, air flows are blown outwards due to the air outlet holes 5.3, so that the upper-layer paper and the lower-layer paper are separated. The movable plate 2.2 is enabled to translate up and down by controlling the movement of the lifting rod 2.3, so that the sucker 4.2 can be ensured to be adsorbed on paper, and the movable plate 2.2 is adjusted.
The foregoing embodiments are merely preferred embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the inventive concept, which fall within the scope of protection of the present invention.
Claims (7)
1. The utility model provides a stock elevator, includes cutting frame, lifting frame, cutting frame is fixed mutually with lifting frame, cutting frame be provided with and be used for adsorbing the extracting device of stock elevator upper paper, its characterized in that, lifting frame include mount and horizontal setting's movable plate, the mount fix mutually with cutting frame, the movable plate can vertically lift and set up on the mount, the movable plate be provided with the translation subassembly that is used for translating paper, the translation subassembly include two articulated movable arms that set up at the movable plate up end, two movable arms are located the both sides of movable plate, translation subassembly still include by motor driven rotor roll, rotor roll rotation set up and be used for driving paper translation between two movable arms, the one end that the cutting frame is close to the movable plate be provided with the layering device that is used for the paper layering, the layering device include a plurality of layering subassemblies that set up side by side, the layering subassembly include vertical fixed column that sets up on the cutting frame, the fixed column press close to the movable plate, the fixed column on the movable plate have the horizontal setting and stretch out to one side;
the movable arm is provided with a pressure adjusting component for adjusting the pressure of the rotating roller to press the paper, the adjusting component comprises a pull rod, a first hinging piece, a spring and an adjusting bolt, the first hinging piece is fixedly arranged on one side, close to the rotating roller, of the movable arm, one end of the pull rod is hinged with the first hinging piece, the moving plate is provided with a pull rod hole, the other end of the pull rod stretches into the lower part of the moving plate through the pull rod hole, the other end of the pull rod is provided with threads, the adjusting bolt is in threaded connection with the pull rod, the spring is sleeved outside the pull rod, the spring is positioned between the moving plate and the adjusting bolt, one end of the spring abuts against the moving plate, and the other end of the spring abuts against the adjusting bolt;
the rear end part of the movable plate is provided with a pressing assembly, the pressing assembly comprises a pressing roller, the pressing roller is positioned at the front side of the pressing plate, and the pressing roller is contacted with the movable plate;
the two sides of the movable plate are oppositely provided with hinging blocks, the movable arms are hinged with the hinging blocks, the front ends of the movable arms are provided with mounting grooves, the end parts of the rotating rollers are rotatably arranged in the mounting grooves, one of the two movable arms is internally provided with a motor seat, the motor seat is used for fixing a motor, an output shaft of the motor is coaxially connected with a rotating rod, one end of the rotating rod far away from the motor is coaxially and fixedly provided with a first conical gear, the end parts of the rotating rod penetrate out of the first conical gear, the end parts of the rotating rod penetrating out of the first conical gear are connected with rotating seats, the middle part of the rotating rod is connected with at least one rotating seat, the rotating rod is in rotating fit with the rotating seats, and the rotating seats are fixedly arranged in the movable arms;
the rotating roller is coaxially and fixedly sleeved on the outer side of the rotating shaft, two ends of the rotating shaft respectively extend into the corresponding movable arms, the rotating shaft is in running fit with the rotating arms, and one end, close to the rotating rod, of the rotating shaft is fixedly provided with a second bevel gear meshed with the first bevel gear.
2. The stock lifting machine according to claim 1, wherein the cutting machine frame is provided with a cutting table capable of transversely moving, the material taking device is arranged in the cutting table and comprises a sealing column and a sucker, the sealing column is a hollow column body with two sealed ends, the lower end face of the sealing column is provided with a plurality of through holes for connecting the sucker, the middle part of the sucker is provided with a suction hole, the suction hole corresponds to the through hole, the sealing column is further provided with a connecting piece for connecting an air pump, and the connecting piece is communicated with the hollow part of the sealing column.
3. The stock lifting machine according to claim 1, wherein the fixing frame is provided with a vertical lifting rod, the middle part of the moving plate is fixed with the end part of the telescopic shaft of the lifting rod, the lower end surface of the moving plate is also fixedly provided with four retaining rods, the fixing frame is provided with retaining holes corresponding to the retaining rods, and the retaining rods are vertically movably arranged in the corresponding retaining holes.
4. The stock elevator according to claim 1, wherein an adjusting plate is fixedly arranged at the upper end of the adjusting bolt, the other end of the spring abuts against the adjusting plate, and an anti-falling block is fixedly arranged at the lower end of the pull rod.
5. The stock lifting machine according to claim 1, wherein an air outlet hole is formed in a side of the fixed column, facing the moving plate, and an air vent hole is formed in the fixed column.
6. A stock elevator as set forth in claim 1, wherein the elevator frame is provided with a static eliminator, the static eliminator being secured to the mount.
7. The stock lifting machine according to claim 1, wherein the pressing assembly comprises a pressing roller and a fixing plate, the fixing plate is arranged on the moving plate in a transversely movable mode, the fixing plate is fixed with the moving plate through bolts, pressing arms are hinged to two sides of the pressing plate, and two ends of the pressing roller are respectively in running fit with the end portions of the pressing arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029382.0A CN112873373B (en) | 2021-01-11 | 2021-01-11 | Material preparation lifter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029382.0A CN112873373B (en) | 2021-01-11 | 2021-01-11 | Material preparation lifter |
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| CN112873373A CN112873373A (en) | 2021-06-01 |
| CN112873373B true CN112873373B (en) | 2023-08-11 |
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