CN114406339A

CN114406339A - Continuous plate cutting device

Info

Publication number: CN114406339A
Application number: CN202210118634.1A
Authority: CN
Inventors: 王家国; 刘家源; 马晶
Original assignee: Taizhou Rayard Wood Industry Co ltd
Current assignee: Taizhou Rayard Wood Industry Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-04-29

Abstract

The invention discloses a continuous plate cutting device, which comprises a conveyor, a workbench and a material collecting box which are sequentially arranged, wherein a side plate is arranged on the conveyor, a limiting frame is movably arranged on one side of the side plate and is arranged into a U-shaped limiting frame, a plurality of groups of grooves are respectively arranged at the inner top and the inner bottom of the limiting frame, and second springs are fixedly connected with the inner walls of the grooves. The working efficiency is improved.

Description

Continuous plate cutting device

Technical Field

The invention relates to the technical field of plate cutting, in particular to a continuous plate cutting device.

Background

The board is a flat rectangular building material board made into standard size, and is used as a component of wall, ceiling or floor in the building industry. The plate is rolled by a flat roll, so that the specification of the product is changed easily, the adjustment operation is convenient, the comprehensive computer control and the automatic production are easy to realize, the shape of the plate is simple, the plate can be produced in a coil mode, the consumption is the largest in national economy, the high-speed continuous rolling production must be realized, the plate cutting is a common mode for rough machining of the plate, and the cold cutting belongs to the field of cold cutting.

The material is a technical process that a metal to be processed is extruded by scissors to generate shearing deformation and reduce cracking and separating, when shearing starts, the upper scissors and the lower scissors just press on a steel plate, the deformation of steel is in an elastic deformation range due to the acting force, the stress in the steel does not exceed the yield limit, the upper scissors continue to descend, and the stress generated by the steel exceeds the yield point of the material and continues to rise until the maximum value of the shearing strength of the material. At this time, the maximum shear deformation starts from the blade portion of the scissors, the deformation direction is along the sliding direction, and the plastic shear deformation is increased, so that the crack gap is gradually formed and gradually expanded along the sliding surface until the material is completely separated into two parts, that is, the material is sheared.

The plate cutting device in the prior art lacks and carries out spacing structure to the plate lateral part, and is not good to the spacing effect of plate promptly, and plate is unstable when cutting, easy lateral shifting, and the effect is cut in the influence, and current plate cutting device is not convenient for collect and stack the material that cuts well in addition, needs the staff follow-up to arrange in order, puts, has increased staff's intensity of labour, has reduced work efficiency, therefore we need provide a serialization plate cutting device.

Disclosure of Invention

The invention aims to provide a continuous plate cutting device, which is additionally provided with a limiting structure, can limit plates in the continuous cutting and feeding process of the plates, can limit plates with various widths, has a wider application range, is more stable when the plates are cut, is not easy to deviate, improves the plate cutting effect, can automatically push the cut plates onto a bottom support in a material receiving box and automatically stack the plates on the bottom support, does not need workers to subsequently arrange and place the plates, reduces the labor intensity of the workers, improves the working efficiency and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a continuous plate cutting device comprises a conveyor, a workbench and a material receiving box which are sequentially arranged, wherein a side plate is installed on the conveyor, a limiting frame is movably arranged on one side of the side plate and is set to be a U-shaped limiting frame, a plurality of groups of grooves are formed in the inner top and the inner bottom of the limiting frame, a second spring is fixedly connected to the inner wall of each groove, one end of the second spring is connected with an installation block, a roller is rotatably arranged between the corresponding two groups of installation blocks, a first fixing frame and a second fixing frame are respectively and fixedly installed on the workbench, a first electric push rod is installed on the first fixing frame, one end of a piston rod of the first electric push rod is connected with a pressing assembly, a second electric push rod is installed on the second fixing frame, one end of a piston rod of the second electric push rod is connected with a cutter holder, and a cutting knife is rotatably installed inside the cutter holder, receive the inner wall of workbin and install two sets of support frames, it is two sets of the backup pad is installed to the liftable between the support frame, the backup pad sets up to the backup pad that the intermittent type formula descends, and the thickness that highly equals panel that descends at every turn of backup pad, install the collet that is used for placing the back panel that cuts in the backup pad, two sets of first through-holes have been seted up to the lateral part of collet.

Preferably, a threaded hole is formed in the side plate, a screw rod for driving the limiting frame to move is installed in the threaded hole in an internal thread mode, and the end portion of the screw rod is rotatably connected to the side portion of the limiting frame through a bearing.

Preferably, two groups of second through holes symmetrical about the threaded holes are formed in the side plate, the side portion of the limiting frame is connected with a limiting column, and the limiting column is inserted into the second through holes in a sliding mode.

Preferably, the first fixing frame is symmetrically provided with two groups about the second fixing frame, and the two groups of pressing assemblies are used for limiting two ends of a cutting part on a panel.

Preferably, the compressing assembly comprises a sleeve and a connecting rod movably arranged in the sleeve, the connecting rod is fixedly connected to one end of the first electric push rod piston rod, and a first spring is connected between the inside of the sleeve and the end of the connecting rod.

Preferably, the lower end of the side portion of the connecting rod is fixedly provided with a sliding block, the upper end of the inner wall of the sleeve is provided with a sliding groove, the sliding block is slidably arranged inside the sliding groove, and the lower end of the sleeve is connected with a rubber pad.

Preferably, a first motor is fixedly mounted on the side portion of the cutter holder, and one end of an output shaft of the first motor is fixedly connected to the cutting knife.

Preferably, it is a set of the inside of support frame is rotated and is provided with the lead screw, another group the inside fixed mounting of support frame has the round bar, two sets of connecting blocks are installed to the lateral part of backup pad, install the ring on the connecting block, it is a set of ring screw thread installation is on the lead screw, another group the ring sliding sleeve is located on the round bar.

Preferably, a second motor is fixedly mounted on one side of the material receiving box, a first bevel gear is fixedly sleeved on one end of an output shaft of the second motor, a second bevel gear is fixedly sleeved on the lower end of the screw rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, the lateral part of support frame has seted up circular-arc chamfer, the lateral part of support frame has seted up spacing hole, the connecting block slides and sets up in the inside in spacing hole.

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

1. through the design of the side plate, the screw rod, the limiting frame and the roller, a plate to be cut is placed on the conveyor, the screw rod is twisted, the screw rod rotates to drive the limiting frame to move and approach to the plate, the roller in the limiting frame is attached to the side portion of the plate, the limiting effect is achieved on the plate, multiple groups of grooves are formed in the inner top portion and the inner bottom portion of the limiting frame, second springs are fixedly connected to the inner walls of the grooves, one ends of the second springs are connected with the mounting blocks, and the roller is mounted between the two corresponding mounting blocks to rotate;

2. through the design of the supporting plate, the bottom support, the screw rod and the second motor, the second motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw rod to rotate, the screw rod rotates to drive the supporting plate to move downwards, the descending height of the supporting plate is the thickness of the plate, a space is reserved for the plate falling after the next section of plate is cut off, when the plate cannot be stacked on the bottom support, a worker opens the forklift and opens the box door, the forklift arm is inserted into the first through hole to lift the bottom support, and the cut and automatically stacked plate is taken away.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the material receiving box of the present invention;

FIG. 3 is a schematic structural view of a side plate, a limiting frame and a roller of the invention;

FIG. 4 is a schematic view of the construction of the hold-down assembly of the present invention;

FIG. 5 is a schematic view of the structure of portion A of FIG. 3 according to the present invention;

FIG. 6 is a schematic structural view of the support frame, the limiting hole and the support plate of the present invention.

In the figure: 1. a conveyor; 2. a work table; 3. a material receiving box; 4. a side plate; 5. a screw; 6. a first fixing frame; 7. a first electric push rod; 8. a compression assembly; 81. a connecting rod; 82. a sleeve; 83. a first spring; 84. a slider; 85. a chute; 86. a rubber pad; 9. a second fixing frame; 10. a second electric push rod; 11. a tool apron; 12. a first motor; 13. a cutting knife; 14. a second motor; 15. a support plate; 16. a bottom support; 17. a first through hole; 18. a first bevel gear; 19. a second bevel gear; 20. a screw rod; 21. a support frame; 22. a round bar; 23. connecting blocks; 24. a circular ring; 25. a threaded hole; 26. a second through hole; 27. a limiting frame; 28. a limiting column; 29. a second spring; 30. mounting blocks; 31. a roller; 32. a groove; 33. and a limiting hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-6, the present invention provides a technical solution: a continuous plate cutting device comprises a conveyor 1, a workbench 2 and a material receiving box 3 which are sequentially arranged, wherein the conveyor 1 is a stepping conveyor, two groups of side plates 4 are mounted on the conveyor 1, a limiting frame 27 is movably arranged on one side of each side plate 4, a threaded hole 25 is formed in each side plate 4, a screw 5 for driving the limiting frame 27 to move is mounted in each threaded hole 25 in a threaded manner, the end part of each screw 5 is rotatably connected to the side part of each limiting frame 27 through a bearing, the screw 5 rotates to drive the limiting frames 27 to move and approach plates, two groups of second through holes 26 symmetrical about the threaded holes 25 are formed in each side plate 4, the side parts of the limiting frames 27 are connected with limiting columns 28, the limiting columns 28 are slidably inserted into the second through holes 26, and the moving process of the limiting frames 27 can be more stable;

the limiting frame 27 is a U-shaped limiting frame, a plurality of groups of grooves 32 are formed in the inner top and the inner bottom of the limiting frame 27, a second spring 29 is fixedly connected to the inner wall of each groove 32, one end of each second spring 29 is connected with an installation block 30, a roller 31 is rotatably arranged between the corresponding two groups of installation blocks 30, the roller 31 inside the limiting frame 27 is attached to the side portion of the plate and plays a limiting role on the plate, a U-shaped first fixing frame 6 and a U-shaped second fixing frame 9 are fixedly installed on the workbench 2 respectively, a first electric push rod 7 is installed on the first fixing frame 6, one end of a piston rod of the first electric push rod 7 is connected with a pressing assembly 8, the first electric push rod 7 drives the first electric push rod 7 to move up and down, the pressing assembly 8 is pressed on the plate, and the stability of the cutting process is guaranteed;

the first fixing frame 6 is symmetrically provided with two groups about the second fixing frame 9, namely two groups of pressing components 8 limit two ends of a cutting part on a plate, each pressing component 8 comprises a sleeve 82 and a connecting rod 81 movably arranged in the sleeve 82, the connecting rod 81 is fixedly connected to one end of a piston rod of the first electric push rod 7, a first spring 83 is connected between the inner part of the sleeve 82 and the end part of the connecting rod 81, a sliding block 84 is fixedly arranged at the lower end of the side part of the connecting rod 81, a sliding groove 85 is formed in the upper end of the inner wall of the sleeve 82, the sliding block 84 is slidably arranged in the sliding groove 85, a rubber pad 86 is connected to the lower end of the sleeve 82, the rubber pad 86 at the lower end of the sleeve 82 is abutted against the plate, the connecting rod 81 downwardly extrudes the first spring 83, the sleeve 82 downwardly extrudes the first spring 83, the pressure on the plate is reduced by the first spring 83, and a buffering effect is achieved in the limiting process of the pressing components 8, the surface of the plate is prevented from being crushed to form damage;

a second electric push rod 10 is mounted on the second fixing frame 9, one end of a piston rod of the second electric push rod 10 is connected with a cutter holder 11, a cutting knife 13 is rotatably mounted inside the cutter holder 11, a first motor 12 is fixedly mounted on the side portion of the cutter holder 11, and one end of an output shaft of the first motor 12 is fixedly connected to the cutting knife 13;

a box door is rotatably installed on one side of the material receiving box 3, an inclined block is installed at the upper end of the inner wall of one side of the material receiving box 3, two groups of supporting frames 21 are installed on the inner wall of the material receiving box 3, supporting plates 15 are installed between the two groups of supporting frames 21 in a lifting mode, after cutting, the conveyor 1 continues to convey plates forwards, the cut plates are pushed forwards and slide on the supporting plates 15 along the inclined block, a screw rod 20 is rotatably arranged inside one group of supporting frames 21, a round rod 22 is fixedly installed inside the other group of supporting frames 21, two groups of connecting blocks 23 are installed on the side portion of the supporting plates 15, a round ring 24 is installed on each connecting block 23, arc-shaped chamfers are arranged on the side portion of each supporting frame 21, a limiting hole 33 is formed in the side portion of each supporting frame 21, and each connecting block 23 is slidably arranged inside the limiting hole 33;

one group of rings 24 are arranged on a screw rod 20 in a threaded manner, the other group of rings 24 are sleeved on a round rod 22 in a sliding manner, a second motor 14 is fixedly arranged on one side of the material receiving box 3, a first bevel gear 18 is sleeved and fixed at one end of an output shaft of the second motor 14, a second bevel gear 19 is sleeved and fixed at the lower end of the screw rod 20, the first bevel gear 18 is meshed with the second bevel gear 19, the support plate 15 is arranged as an intermittent descending support plate, the descending height of the support plate 15 is equal to the thickness of a plate, concretely, the second motor 14 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the screw rod 20 to rotate, the screw rod 20 drives the support plate 15 to move downwards, the descending height of the support plate 15 is equal to the thickness of the plate, a space is reserved for the plate falling after the next section is cut, and a bottom support 16 for placing the cut plate is arranged on the support plate 15, two sets of first through-holes 17 have been seted up to collet 16's lateral part, and is concrete, can not be when stacking panel on collet 16, and the staff opens fork truck, opens the chamber door, injects the inside of first through-hole 17 with the fork truck arm, lifts up collet 16, will be cut and the good panel of automatic stack is taken away.

When the device is used, a plate to be cut is placed on the conveyor 1, the screw 5 is screwed, the screw 5 rotates to drive the limiting frame 27 to move and approach the plate, the roller 31 in the limiting frame 27 is attached to the side part of the plate, then the plate is driven to move forwards to the lower end of the cutting knife 13 through the conveyor 1, the conveyor 1 stops, the first electric push rod 7 is started, the first electric push rod 7 drives the pressing component 8 to move downwards, the rubber pad 86 at the lower end of the sleeve 82 is abutted to the plate, the connecting rod 81 downwards extrudes the first spring 83, the first spring 83 downwards extrudes the sleeve 82, the pressure on the plate is reduced through the first spring 83, the pressing component 8 has a buffering effect in the process of limiting the plate, the surface of the plate is prevented from being crushed, damage is formed, then the second electric push rod 10 and the first motor 12 are started, the second electric push rod 10 drives the knife holder 11 to move downwards, the cutter holder 11 drives the rotating cutting knife 13 to move downwards to cut the plate, after the cutting is finished, the first electric push rod 7 drives the pressing component 8 to move upwards again, the limiting on the plate is cancelled, the conveyor 1 continues to convey the plate forwards, the cut plate is pushed forwards and pushed into the material receiving box 3, and the plate falls on the bottom support 16 on the supporting plate 15;

then the second motor 14 is started, the second motor 14 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the screw rod 20 to rotate, the screw rod 20 rotates to drive the support plate 15 to move downwards, the descending height of the support plate 15 is the thickness of the plate, a space is reserved for the plate falling after the next section of plate is cut off, when the support plate 15 descends to the bottommost part and the bottom support 16 cannot stack the plate, a worker opens the forklift, opens the box door, inserts the forklift arm into the first through hole 17, lifts the bottom support 16, and takes the cut plate which is automatically stacked away.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a serialization panel cutting device, includes conveyer (1), workstation (2) and receipts workbin (3) that set gradually, its characterized in that: the conveying machine is characterized in that a side plate (4) is installed on the conveying machine (1), a limiting frame (27) is movably arranged on one side of the side plate (4), the limiting frame (27) is set to be a U-shaped limiting frame, multiple groups of grooves (32) are formed in the inner top and the inner bottom of the limiting frame (27), second springs (29) are fixedly connected to the inner walls of the grooves (32), one ends of the second springs (29) are connected with installation blocks (30), rollers (31) are rotatably arranged between the corresponding two groups of installation blocks (30), a first fixing frame (6) and a second fixing frame (9) are fixedly installed on the working table (2) respectively, a first electric push rod (7) is installed on the first fixing frame (6), one end of a piston rod of the first electric push rod (7) is connected with a pressing assembly (8), and a second electric push rod (10) is installed on the second fixing frame (9), the one end of second electric putter (10) piston rod is connected with blade holder (11), the inside rotation of blade holder (11) installs cutting knife (13), receive the inner wall of workbin (3) and install two sets of support frame (21), two sets of backup pad (15) are installed to the liftable between support frame (21), backup pad (15) set up the backup pad that descends for intermittent type formula, and the thickness that highly equals panel of descending at every turn of backup pad (15), install collet (16) that are used for placing back cutting panel on backup pad (15), two sets of first through-hole (17) have been seted up to the lateral part of collet (16).

2. The continuous board cutting device according to claim 1, wherein: threaded holes (25) are formed in the side plates (4), screw rods (5) for driving the limiting frames (27) to move are installed on the internal threads of the threaded holes (25), and the end portions of the screw rods (5) are rotatably connected to the side portions of the limiting frames (27) through bearings.

3. The continuous board cutting device according to claim 2, wherein: two groups of second through holes (26) which are symmetrical about the threaded holes (25) are formed in the side plate (4), the side portion of the limiting frame (27) is connected with a limiting column (28), and the limiting column (28) is inserted into the second through holes (26) in a sliding mode.

4. The continuous board cutting device according to claim 1, wherein: the first fixing frame (6) is symmetrically provided with two groups about the second fixing frame (9), and the two groups of pressing assemblies (8) limit the two ends of the cutting part on the board.

5. The continuous board cutting device according to claim 1, wherein: compress tightly subassembly (8) and include sleeve (82) and activity set up in connecting rod (81) of sleeve (82) inside, and connecting rod (81) fixed connection in the one end of first electric putter (7) piston rod, be connected with first spring (83) between the tip of sleeve (82) inside and connecting rod (81).

6. The continuous board cutting device according to claim 5, wherein: the connecting rod (81) is characterized in that a sliding block (84) is fixedly mounted at the lower end of the side portion of the connecting rod (81), a sliding groove (85) is formed in the upper end of the inner wall of the sleeve (82), the sliding block (84) is slidably mounted inside the sliding groove (85), and a rubber pad (86) is connected to the lower end of the sleeve (82).

7. The continuous board cutting device according to claim 1, wherein: a first motor (12) is fixedly mounted on the side portion of the cutter holder (11), and one end of an output shaft of the first motor (12) is fixedly connected to the cutting knife (13).

8. The continuous board cutting device according to claim 1, wherein: a set of the inside of support frame (21) is rotated and is provided with lead screw (20), another group the inside fixed mounting of support frame (21) has round bar (22), two sets of connecting block (23) are installed to the lateral part of backup pad (15), install ring (24) on connecting block (23), it is a set of ring (24) threaded mounting is on lead screw (20), another group ring (24) sliding sleeve is located on round bar (22).

9. The continuous sheet cutting apparatus of claim 8, wherein: one side of the material receiving box (3) is fixedly provided with a second motor (14), one end of an output shaft of the second motor (14) is sleeved with a first bevel gear (18), the lower end of the screw rod (20) is sleeved with a second bevel gear (19), and the first bevel gear (18) is meshed with the second bevel gear (19).

10. The continuous sheet cutting apparatus of claim 9, wherein: circular-arc chamfer has been seted up to the lateral part of support frame (21), spacing hole (33) have been seted up to the lateral part of support frame (21), connecting block (23) slide to set up in the inside of spacing hole (33).