CN217702548U

CN217702548U - Automatic plate cutting device

Info

Publication number: CN217702548U
Application number: CN202222174164.9U
Authority: CN
Inventors: 鲁毅
Original assignee: Haojing College of Shaanxi University of Science and Technology
Current assignee: Shandong Wanwei Power Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-01
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses an automatic plate cutting device, which comprises a machine table, a roller conveying line arranged on the machine table, two moving frames, a positioning frame and a limiting mechanism, wherein the two moving frames are respectively positioned at the left side and the right side of the machine table, each moving frame can be arranged on the machine table in a left-and-right movement manner through a linear displacement mechanism, the front side and the rear side of each moving frame are respectively provided with a cutting frame capable of moving back and forth, each cutting frame is provided with a cutting mechanism, the positioning frame is fixed at the middle part of the machine table, the front side and the rear side of the positioning frame are respectively provided with a material pressing mechanism used for being in contact with a plate, the front side and the rear side of the machine table are respectively provided with a limiting plate capable of moving back and forth, and a limiting space for placing the plate is formed between the two limiting plates; the automatic cutting machine has the advantages that the automatic cutting machine can replace manual work to perform automatic cutting, and the cutting quality is good, the machining efficiency is high, the cutting precision is high, and the operation efficiency can be improved.

Description

Automatic plate cutting device

Technical Field

The utility model relates to a cutting device especially relates to a sheet material automatic cutting device.

Background

In the field of machining, further cutting processing is usually required for the blank of the plate material, so as to manufacture the plate material meeting the production conditions of the next step. At present, in a common cutting process, a sheet material to be cut is directly placed on a workbench manually, a worker holds a cutting machine by hand to cut the sheet material, and the following problems exist in the cutting process: 1. the plate is not positioned at all, is easily influenced by the outside, and once deviation occurs, the cutting quality can be influenced; 2. the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the labor condition is severe, and the operation efficiency is low; 3. for the sheet material with longer length, the manual work is required to push the material, or the mode that operating personnel holds the cutting machine to walk about, causes the edge cutting unevenness like this easily, and the machining precision is low, and is not flexible enough, has also reduced the operating efficiency simultaneously.

Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies existing in the prior art, the utility model provides a sheet material automatic cutting device, it can replace the manual work to carry out automatic cutout, and cut high quality, machining efficiency height, cutting accuracy height and can also improve the operating efficiency.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a sheet material automatic cutting device, is in including board and setting cylinder transfer chain on the board still includes two and removes frame and locating rack, two remove the frame and be located respectively the left and right sides of board, every remove the frame and can remove through sharp displacement mechanism and remove the setting and be in on the board, every remove the frame around both sides are provided with the cutting frame that can the back-and-forth movement respectively, every be provided with cutting mechanism on the cutting frame, the locating rack is fixed the middle part of board, both sides are provided with the swager who is used for with the sheet material contact respectively around the locating rack, both sides are provided with the limiting plate of displacement around the board respectively, two form the spacing space that supplies the sheet material to place between the limiting plate, one side of board is provided with the pushing mechanism who is used for driving the sheet material to remove.

The straight line displacement mechanism is including setting up the sharp module of both sides around the board, every remove the frame and include two support frames and fix the diaphragm at support frame top, two the support frame sets up respectively both sides around the board, and every the support frame with be provided with the guide unit between the board, be fixed with the connecting block on the slider of sharp module, the connecting block with correspond the support frame is fixed mutually.

Cutting mechanism includes that two intervals are fixed around the cutting assembly on the cutting frame, every cutting assembly includes slip table, mount pad, driving motor and cutting wheel, the slip table can the front and back displacement through first adjusting part set up on the cutting frame, be provided with on the slip table and be used for the drive second adjusting part that removes about the mount pad, driving motor can reciprocate the setting through elevating system and be in on the mount pad, the cutting wheel is connected on driving motor's the output shaft.

First adjusting part includes adjusting handle, accommodate the lead screw and nut seat, the rotatable setting of lead screw fixing base that accommodate the lead screw set up through interval around two is in the below of diaphragm, accommodate the lead screw's one end is fixed with adjusting handle, two spaced distribution's guiding axle about still being connected with two between the lead screw fixing base, nut seat slides and locates two between the guiding axle, and with accommodate the lead screw looks spiro union, the cutting frame is in the lower extreme of nut seat, the slip table is fixed the lower extreme of cutting frame.

The second adjusting part includes accommodate motor, rotation lead screw and connecting seat, accommodate motor fixes on the slip table, rotate lead screw rotatable coupling in the slip table, and with accommodate motor's output shaft is coaxial fixed, the setting is in about the connecting seat can remove the control the lower extreme of slip table, and with rotate lead screw thread fit, the mount pad is fixed the lower extreme of connecting seat.

The lifting mechanism comprises a lifting cylinder and a pulling rod, one side of the driving motor is connected with a motor fixing plate, the motor fixing plate is provided with a guide assembly between the mounting seats, the lower portion of the mounting seat is provided with a notch, the lifting cylinder is vertically fixed in the mounting seat, one end of the pulling rod is connected to a piston rod of the lifting cylinder, and the other end of the pulling rod penetrates through the notch and then is connected with the motor fixing plate.

The pressing mechanism comprises a plurality of pressing units which are distributed on the positioning frame at intervals in the front-back direction, each pressing unit comprises a pressing cylinder and a pressing plate, the pressing cylinders are vertically fixed on the positioning frame, and piston rods of the pressing cylinders penetrate through the positioning frame and then are fixed with the pressing plates.

Both sides are fixed with the backplate respectively around the board, the interval is provided with many guide bars about one side of limiting plate, every the one end of guide bar passes the backplate, just the spiro union has two spacing bolts on the guide bar, two spacing bolt respectively with both sides contact around the backplate.

The pushing mechanism comprises a pushing cylinder, the pushing cylinder is fixed on the right side of the machine table, and a pushing plate used for being in contact with a plate is fixed on a piston rod of the pushing cylinder.

Compared with the prior art, the utility model has the advantages of: the roller conveying line is used for conveying plates; the two moving frames are respectively arranged on the left side and the right side of the machine table, and the cutting mechanisms are arranged on the two moving frames, so that automatic cutting can be performed on the two sides at the same time, and the cutting efficiency is greatly improved; the material pressing mechanism can continuously apply downward force to the plate material in the cutting process so as to prevent the plate material from deviating and improve the cutting quality; the arrangement of the two limiting plates further plays a role in limiting the placement of the plate materials, and the two limiting plates can move back and forth, so that a limiting space with adjustable space is formed to be better adapted to different plate materials; the pushing mechanism can drive the plate to move; the utility model discloses can replace the manual work to carry out automatic cutout, and cut high quality, machining efficiency height, cutting accuracy height and can also improve the operating efficiency.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic perspective view of the moving frame according to the present invention;

fig. 4 is a schematic view of a second three-dimensional structure of the movable frame of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the middle cutting assembly of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples, but the present invention is not limited thereto.

The first embodiment is as follows: as shown in the figure, a sheet material automatic cutting device, including board 1 and the cylinder transfer chain 10 of setting on board 1, still include two removal frame 2 and locating rack 14, two removal frame 2 are located the left and right sides at board 1 respectively, every removal frame 2 is removed and is moved the mechanism 3 through the straight line and remove the removal setting on board 1, both sides are provided with the cutting frame 15 that can the back-and-forth movement respectively around every removal frame 2, be provided with cutting mechanism on every cutting frame 15, locating rack 14 is fixed at the middle part of board 1, both sides are provided with the swager who is used for with the sheet material contact respectively around the locating rack 14, both sides are provided with the limiting plate 6 that can displacement around the board 1 respectively, form the spacing space that supplies the sheet material to place between two limiting plate 6, one side of board 1 is provided with the pushing mechanism 7 that is used for driving the sheet material to remove.

Example two: as shown in the figure, different from the first embodiment, the linear displacement mechanism 3 includes the straight line module 31 that sets up both sides around the board 1, and every removal frame 2 includes two support frames 21 and fixes the diaphragm 22 at support frame 21 top, and two support frames 21 set up both sides around the board 1 respectively, and is provided with the guide unit 23 between every support frame 21 and the board 1, is fixed with the connecting block 32 on the slider of straight line module 31, and the connecting block 32 is fixed mutually with corresponding support frame 21. In this structure, straight line displacement mechanism 3 adopts the driven form of sharp module 31, the operation process is steady and can carry out accurate control, whole removal frame 2 includes two support frames 21 and fixes the diaphragm 22 at support frame 21 top, adopt such structure, whole comparatively lightweight, support frame 21 is connected with the slider of sharp module 31 through connecting block 32, can carry out sharp displacement under the drive of sharp module 31 from this, and the setting of guide unit 23 plays the guide effect to the displacement of support frame 21, in order to prevent to appear deviating at the displacement in-process, make the removal more smooth and easy.

Cutting mechanism includes that two intervals fix the cutting unit 4 on cutting frame 15 around, every cutting unit 4 includes slip table 41, mount pad 42, driving motor 43 and cutting wheel 44, slip table 41 can the displacement setting around through first adjusting part 81 on cutting frame 15, be provided with the second adjusting part 82 that is used for driving mount pad 42 to remove about on slip table 41, driving motor 43 can reciprocate the setting on mount pad 42 through elevating system 83, cutting wheel 44 is connected on driving motor 43's output shaft. In this structure, the setting of first adjusting part 81 can drive slip table 41 and carry out the displacement action around the straight line on cutting frame 15, and the setting of second adjusting part 82 then can drive mount pad 42 and carry out displacement about relative slip table 41, and the setting of elevating system 83 enables driving motor 43 and reciprocates, finally makes cutting wheel 44 have the degree of freedom of front and back, left and right sides and upper and lower direction, and is comparatively nimble.

Example three: as shown in the figures, different from the second embodiment, the first adjusting assembly 81 includes an adjusting handwheel 811, an adjusting screw 812 and a nut seat 813, the adjusting screw 812 is rotatably disposed below the cross plate 22 through two screw fixing seats 814 disposed at intervals in the front and back, the adjusting handwheel 811 is fixed at one end of the adjusting screw 812, two guide shafts 815 disposed at intervals in the left and right are further connected between the two screw fixing seats 814, the nut seat 813 is slidably disposed between the two guide shafts 815 and is screwed with the adjusting screw 812, the cutting frame 15 is fixed at the lower end of the nut seat 813, and the sliding table is fixed at the lower end of the cutting frame. In the structure, the front position and the rear position of the cutting wheel 44 are fixed in the cutting process, so that the adjustment is only needed before the cutting, and a manual adjustment mode is adopted, the first adjusting assembly 81 is driven by the adjusting screw rod 812, the adjustment is convenient and fast and the accurate control can be realized at the same time.

Second adjusting part 82 includes adjusting motor 821, rotates lead screw 822 and connecting seat 823, and adjusting motor 821 fixes on slip table 41, rotates lead screw 822 rotatable coupling in slip table 41, and with adjusting motor 821's output shaft coaxial fixed, and the setting is controlled at the lower extreme of slip table 41 about connecting seat 823 can, and with rotation lead screw 822 screw-thread fit, and the lower extreme at connecting seat 823 is fixed to mount pad 42. In this structure, second adjusting part 82 adopts the form that adjustment motor 821 drive rotated lead screw 822, with this drive with rotate the connecting seat 823 left-right movement of lead screw 822, with this carry out the accurate regulation, in cutting process, because straight line displacement mechanism 3 belongs to coarse adjustment, directly adopt the form of straight line displacement mechanism 3 drive at the initial stage of cutting, probably damage cutting wheel 44, consequently at the initial stage of cutting, adopt the form that rotates lead screw 822 drive connecting seat 823, with this slowly drive cutting wheel 44 and be close to the sheet material, carry out the accurate regulation.

The lifting mechanism 83 includes a lifting cylinder 831 and a pulling rod 832, one side of the driving motor 43 is connected with a motor fixing plate 45, a guide assembly 46 is arranged between the motor fixing plate 45 and the mounting seat 42, the lower part of the mounting seat 42 is provided with a notch 47, the lifting cylinder 831 is vertically fixed in the mounting seat 42, one end of the pulling rod 832 is connected to a piston rod of the lifting cylinder 831, and the other end of the pulling rod 832 passes through the notch 47 and then is connected with the motor fixing plate 45. In this structure, the setting of lift cylinder 831 drives the pull rod 832 and carries out the regulation of height, and motor fixed plate 45 is fixed mutually with the pull rod 832, consequently finally realizes the upper and lower displacement of motor to this cutting height that can adjust cutting wheel 44, better adaptation sheet material, when the sheet material is thicker, also can adopt the form of layering cutting, in order to reduce the damage to cutting wheel 44.

The material pressing mechanism comprises a plurality of material pressing units 5 which are distributed on the positioning frame 14 at intervals front and back, each material pressing unit 5 comprises a material pressing cylinder 51 and a pressing plate 52, the material pressing cylinder 51 is vertically fixed on the positioning frame 14, and a piston rod of the material pressing cylinder 51 penetrates through the positioning frame 14 and then is fixed with the pressing plate 52. In the structure, the setting of the pressing unit 5 can ensure the stability of the plate material in the cutting engineering, the dislocation phenomenon can not occur, and smooth cutting is facilitated, the pressing unit 5 comprises a pressing cylinder 51 and a pressing plate 52, when the pressing cylinder 51 works, the pressing plate 52 is driven to move downwards until the pressing cylinder abuts against the plate material, and the working process is reliable and stable.

Example four: as shown in the figure, the difference with the third embodiment is that the front and back sides of the machine table 1 are respectively fixed with a guard plate 11, a plurality of guide rods 12 are arranged on one side of the limiting plate 6 at left and right intervals, one end of each guide rod 12 penetrates through the guard plate 11, two limiting bolts 13 are screwed on the guide rods 12, and the two limiting bolts 13 are respectively contacted with the front and back sides of the guard plate 11. In the structure, the distance between the guard plate 11 and the limiting plate 6 is changed by operating the two limiting bolts 13, so that the plate materials with different widths are adapted.

The pushing mechanism 7 comprises a pushing cylinder 71, the pushing cylinder 71 is fixed on the right side of the machine table 1, and a pushing plate 72 used for being in contact with a plate is fixed on a piston rod of the pushing cylinder 71. In the structure, the middle of the plate is provided with a cutting blind area limited by the position of the positioning frame 14, when the two moving frames 2 move, the material pressing cylinder 51 resets and contacts a locking state, and then the pushing cylinder 71 works to push the plate to move leftwards for a certain stroke, so that an area which is not cut can be cut, and the plate conveying function is also realized.

When the device is used, firstly, the plate is placed on the roller conveying line 10, then the positions of the two limiting plates 6 are adjusted to be matched with the plate, and after the adjustment is finished, the pressing mechanism presses the plate downwards to prevent the plate from moving laterally in the cutting process; then according to the cutting requirement, the front and back positions of the cutting wheel are adjusted through the first adjusting component 81, the cutting wheel is close to the plate through the second adjusting component 82, then the lifting mechanism 83 enables the cutting wheel to move downwards to contact with the plate to start cutting, the linear displacement mechanism 3 drives the moving frame 2 to move left and right, the cutting wheel completes the step of cutting the plate, after the primary cutting is finished, the pressing mechanism resets, the pushing mechanism 7 pushes the plate to move a distance left, the pressing mechanism presses downwards again, and the cutting step is repeated to complete the cutting of the whole plate.

It should be noted that the above mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the scope of the present invention, and the present invention may be modified in materials and structures, or replaced by technical equivalents. Therefore, all the structural equivalents made by using the descriptions and drawings of the present invention, and all the applications in other related technical fields directly or indirectly are all within the scope of the present invention.

Claims

1. The utility model provides a sheet material automatic cutting device, includes the board and sets up cylinder transfer chain on the board, its characterized in that: still include two and remove frame and locating rack, two it is located respectively to remove the frame the left and right sides of board, every remove the frame and remove the setting through sharp displacement mechanism and be in on the board, every both sides are provided with the cutting frame that can the back-and-forth movement respectively around removing the frame be provided with cutting mechanism on the cutting frame, the locating rack is fixed the middle part of board, both sides are provided with the swager structure who is used for with the sheet contact respectively around the locating rack, both sides are provided with the limiting plate of displacement around can respectively around the board, two form the spacing space that supplies the sheet material to place between the limiting plate, one side of board is provided with the pushing mechanism who is used for driving the sheet material and removes.

2. The automatic sheet cutting device according to claim 1, wherein: the straight line displacement mechanism is including setting up the sharp module of both sides around the board, every remove the frame and include two support frames and fix the diaphragm at support frame top, two the support frame sets up respectively both sides around the board, and every the support frame with be provided with the guide unit between the board, be fixed with the connecting block on the slider of sharp module, the connecting block with correspond the support frame is fixed mutually.

3. The automatic plate cutting device according to claim 2, wherein: cutting mechanism includes that two intervals are fixed around the cutting assembly on the cutting frame, every cutting assembly includes slip table, mount pad, driving motor and cutting wheel, the slip table can the front and back displacement through first adjusting part set up on the cutting frame, be provided with on the slip table and be used for the drive the second adjusting part that removes about the mount pad, driving motor can reciprocate the setting through elevating system and be in on the mount pad, the cutting wheel is connected on driving motor's the output shaft.

4. An automatic cutting device for sheet material according to claim 3, characterized in that: first adjusting part includes adjusting handle, accommodate the lead screw and nut seat, the rotatable setting of lead screw fixing base that accommodate the lead screw set up through interval around two is in the below of diaphragm, accommodate the lead screw's one end is fixed with adjusting handle, two spaced distribution's guiding axle about still being connected with two between the lead screw fixing base, nut seat slides and locates two between the guiding axle, and with accommodate the lead screw looks spiro union, the cutting frame is in the lower extreme of nut seat, the slip table is fixed the lower extreme of cutting frame.

5. An automatic cutting device for sheet material according to claim 3, characterized in that: the second adjusting part includes accommodate motor, rotation lead screw and connecting seat, accommodate motor fixes on the slip table, rotate lead screw rotatable coupling in the slip table, and with accommodate motor's output shaft is coaxial fixed, the setting is in about the connecting seat can be removed the lower extreme of slip table, and with rotate lead screw thread fit, the mount pad is fixed the lower extreme of connecting seat.

6. An automatic cutting device for sheet material according to claim 3, characterized in that: the lifting mechanism comprises a lifting cylinder and a pulling rod, one side of the driving motor is connected with a motor fixing plate, the motor fixing plate is provided with a guide assembly between the mounting seats, the lower portion of the mounting seat is provided with a notch, the lifting cylinder is vertically fixed in the mounting seat, one end of the pulling rod is connected to a piston rod of the lifting cylinder, and the other end of the pulling rod penetrates through the notch and then is connected with the motor fixing plate.

7. The automatic sheet cutting device according to claim 1, wherein: the pressing mechanism comprises a plurality of pressing units which are distributed on the positioning frame at intervals in the front-back direction, each pressing unit comprises a pressing cylinder and a pressing plate, the pressing cylinders are vertically fixed on the positioning frame, and piston rods of the pressing cylinders penetrate through the positioning frame and then are fixed with the pressing plates.

8. The automatic sheet cutting device according to claim 1, wherein: both sides are fixed with the backplate respectively around the board, the interval is provided with many guide bars about one side of limiting plate, every the one end of guide bar is passed the backplate, just the spiro union has two spacing bolts on the guide bar, two spacing bolt respectively with both sides contact around the backplate.

9. The automatic sheet cutting device according to claim 1, wherein: push mechanism is including pushing cylinder, pushing cylinder fixes the right side of board, be fixed with the push pedal that is used for with the sheet material contact on pushing cylinder's the piston rod.