CN214023713U

CN214023713U - Plate shearing device

Info

Publication number: CN214023713U
Application number: CN202023139813.9U
Authority: CN
Inventors: 张林明; 王利明; 张成成; 张传涛
Original assignee: Zhejiang Jinguan Refrigeration Equipment Co ltd
Current assignee: Zhejiang Jinguan Refrigeration Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-24
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a plate shearing device, it includes the frame, be provided with letter sorting mechanism in the frame, letter sorting mechanism is located the discharge end, one side that letter sorting mechanism deviates from the discharge end is provided with exit conveyor, letter sorting mechanism is including rotating the rotating turret of connection in the frame and driving actuating cylinder, it rotates on the rotating turret to drive actuating cylinder upper end and connects, and the lower extreme rotates and connects in the frame, be provided with the transmission piece that is used for carrying out the panel transportation on the rotating turret, the rotating turret below is provided with the collecting box that is used for collecting the waste material. This application has the effect that reduces the manual work and collect the waste material.

Description

Plate shearing device

Technical Field

The application relates to the field of panel processing, especially relates to a plate shearing device.

Background

In the manufacturing process of the air cooler, a plate shearing machine is needed, and the plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade. The metal plates with various thicknesses are applied with shearing force by a reasonable blade gap through a movable upper blade and a fixed lower blade, so that the plates are broken and separated according to the required size. A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The product is widely suitable for providing required special machinery and complete equipment in the industries of aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electric appliances, decoration and the like.

The utility model discloses a chinese utility model patent that the bulletin number is CN211661183U discloses a plate shearing machine, including base and rigid coupling in the support frame of base one side, the support frame corresponds being provided with the cutter of base side, the downside of support frame is higher than the base upside, the spout of T shape is all seted up along the width direction of support frame at the downside both ends of support frame, one side that the base was kept away from to the support frame corresponding cutter still is provided with the locating plate the same with base length direction, locating plate upside rigid coupling has the slider of sliding connection in the spout, the lateral wall of a spout has the rack along spout length direction rigid coupling, still rotate the axis of rotation that is connected with the vertical setting of axis on the locating plate, the one end of axis of rotation extends to in the spout and the rigid coupling has the gear that meshes in the rack, the direction of sliding rigid coupling of locating plate has the scale is followed to the one end of support frame, still be provided with on the locating plate and drive the actuating mechanism that can drive axis of rotation rotate or fix a position. The utility model discloses a have and to the accurate of every batch panel of person of facilitating the use tailors easy operation.

The feeding end of the plate shearing machine is a feeding end, and the blanking end is a discharging end.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when adding man-hour, workman's piece panel is placed on the cutter, realizes tailorring panel, need the manual work to sort the waste material and required panel of tailorring after tailorring, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for the manual work to sort waste material and required panel, this application provides a plate shearing device.

The application provides a plate shearing device adopts following technical scheme:

the utility model provides a plate shearing device, includes the frame, be provided with the letter sorting mechanism in the frame and be used for the pushing equipment who feeds panel, letter sorting mechanism is located the discharge end, one side that letter sorting mechanism deviates from the discharge end is provided with ejection of compact conveyer belt, letter sorting mechanism is including rotating the rotating turret of connection in the frame and driving actuating cylinder, it connects on the rotating turret to drive actuating cylinder upper end rotation, and the lower extreme rotates and connects in the frame, be provided with the transmission piece that is used for carrying out the transportation with panel on the rotating turret, the rotating turret below is provided with the collecting box that is used for collecting the waste material.

Through adopting above-mentioned technical scheme, feed panel through pushing equipment, the plate shearing machine is cut panel, drive actuating cylinder shrink, drive the rotating turret and rotate downwards, make exit conveyor and rotating turret break away from, the waste material is transported to the collecting box through the transmission piece and is collected, drive actuating cylinder extension afterwards, drive the rotating turret and upwards rotate, make exit conveyor and rotating turret be located the coplanar, pushing equipment continues on panel propelling movement to the transmission piece, required panel transports through transmission piece and exit conveyor, realized sorting waste material and required panel.

Optionally, the transmission piece includes first transmission roller, second transmission roller, transmission motor and letter sorting conveyer belt, and first transmission roller and second transmission roller all rotate to be connected on the rotating turret, the letter sorting conveyer belt is established between first transmission roller and second transmission roller, the first transmission roller of transmission motor drive rotates.

Through adopting above-mentioned technical scheme, drive first transmission roller through the transmission motor during use, first transmission roller drives the rotation of second transmission roller through the letter sorting conveyer belt, realizes transporting waste material or the panel that needs, has reduced workman's intensity of labour.

Optionally, the collecting box is connected to the frame in a sliding manner along a direction close to or far away from the discharge conveyor belt, and a locking member for fixedly mounting the collecting box on the frame is arranged between the collecting box and the frame.

Through adopting above-mentioned technical scheme, through placing the waste material in the collecting box, when the waste material of needs in with the collecting box carries out centralized processing, unclamps the retaining member, and the workman drives the collecting box and slips out ejection of compact conveyer belt below to the realization is concentrated the processing to the waste material, makes things convenient for the workman to the collection of waste material.

Optionally, the collecting box bottom surface is provided with the slide, the retaining member includes locking bolt and dovetail block, set up the dovetail along keeping away from the exit conveyor direction in the frame, the dovetail block slides and connects in the dovetail, locking bolt passes slide and threaded connection on the dovetail block, the locking bolt afterbody is inconsistent with the tank bottom of dovetail.

Through adopting above-mentioned technical scheme, when needs slide the collecting box from ejection of compact conveyer belt below and shift out, unscrew locking bolt, slide the collecting box out ejection of compact conveyer belt below afterwards, reduced the condition that the collecting box removed in the use and taken place, simple structure.

Optionally, a feeding device for feeding the plates is arranged on the rack, the material pushing mechanism comprises a material pushing block, a driving screw rod, a driving motor for driving the driving screw rod and an upper computer for controlling the driving motor to rotate forward and backward, the material pushing block is connected to the rack in a sliding mode along the direction close to the feeding end, and the driving screw rod is connected to the rack in a rotating mode and is in threaded connection with the material pushing block.

Through adopting above-mentioned technical scheme, loading attachment places panel in the frame during use, through host computer control driving motor's rotation, driving motor drives the ejector pad through the drive lead screw and removes along the direction that is close to the pan feeding end, thereby the ejector pad is contradicted with panel and is realized the feeding to panel, plate shearing machine tailors the unnecessary length of panel, later driving motor drives the ejector pad through the drive lead screw and continues to be close to the pan feeding end, with remaining panel propelling movement to ejection of compact conveyer belt on, the operation of artifical participation plate shearing has been reduced, artificial intensity of labour has been reduced.

Optionally, be provided with the positioning mechanism who is used for fixing a position the centre gripping with panel on the ejector pad, positioning mechanism includes two driving pieces that are used for being close to each other with the supporting rod of panel centre gripping location and drive two supporting rods and keep away from, two the supporting rod is all rotated and is connected on the ejector pad.

Through adopting above-mentioned technical scheme, the driving piece drives two supporting rods and is close to each other during the use, and two supporting rods carry out the centre gripping location with panel, realize reducing the condition emergence that panel removed when the board is cut, have improved the quality of cutting the board.

Optionally, be provided with ejection mechanism on the ejector block, ejection mechanism is including being used for launching the spring that is close to the pan feeding end with panel inconsistent ejection plate, drive ejection plate and being used for maintaining the joint spare of compression state with launching the spring, ejection plate slides along the sliding direction of ejector block and connects on the ejector block, be provided with the slide bar on the ejection plate, slide bar one end sets up on launching the plate other end and slides and connect on the ejector block, launch the spring housing and establish on the slide bar, ejection spring one end sets up on the ejector block, and the other end sets up on ejection plate.

When the plate shearing is completed, the clamping rods are abutted against the machine frame, so that the material pushing block can not completely push the plate onto the discharging conveying belt.

Through adopting above-mentioned technical scheme, after panel is tailor and is accomplished, the material pushing block removes one section distance along the direction that is close to the pan feeding end, and the joint spare will launch the spring afterwards and loosen, under the effect of launching the spring, launches the board and removes along the direction that is close to the pan feeding end, launches panel and carries out the ejection of compact on ejection of compact conveyer belt, and the slide bar is spacing to launching the board and launching the spring, has increased the stability of mechanism.

Optionally, the feeding device comprises a linear motor, a feeding cylinder, a connecting plate, a vacuum generator and a vacuum chuck, the linear motor is arranged on the frame and located above the material pushing block, the feeding cylinder is arranged on the linear motor, the connecting plate is arranged on a piston rod of the feeding cylinder, the vacuum chuck is arranged on the bottom surface of the connecting plate, and the vacuum generator is arranged on the connecting plate and connected with the vacuum chuck.

Through adopting above-mentioned technical scheme, during the material loading, the material loading cylinder extension makes vacuum chuck and panel inconsistent, vacuum generator extracts the air between with vacuum chuck and the panel, the realization is together fixed vacuum chuck and panel, the material loading cylinder shortens, be located the frame through linear electric motor drive panel directly over afterwards, the material loading cylinder extension, vacuum generator aerifys vacuum chuck, make panel and vacuum chuck separation, realize the material loading, the work of placing panel in the frame has been reduced the manual work, further artificial intensity of labour has been reduced.

Optionally, the driving piece includes two incomplete gears and slides along the material pushing block sliding direction and connects the two-sided rack on the material pushing block, two incomplete gear and two supporting rod one-to-one and supporting rod connect on the material pushing block through incomplete gear revolve, incomplete gear revolve connects on the material pushing block, supporting rod one end sets up on incomplete gear, two-sided rack is located between two incomplete gears and one end setting is on ejecting the board, incomplete gear and two-sided rack mesh mutually.

By adopting the technical scheme, when the material is loaded, the connecting plate is positioned between the material pushing block and the material feeding end, the driving motor drives the material pushing block to move along the direction close to the material feeding end through the driving screw rod, so that the connecting plate is abutted against the double-sided rack, the double-sided rack drives the two clamping rods to mutually approach, the plate is clamped, then the clamping piece positions the double-sided rack, the ejection spring is kept in a compressed state, and the ejection spring is subjected to force storage positioning while the plate is clamped; after the cutting is completed, the clamping piece loosens the double-sided rack, and under the action of the ejection spring, the double-sided rack drives the two clamping rods to be away from each other through the two incomplete gears, so that the plate is loosened when the plate is ejected to the discharging conveyor belt.

Optionally, be provided with the dust cover that is used for covering two incomplete gears and double-sided rack on the ejector pad, the dust cover is worn out to the supporting rod, the joint spare includes joint cylinder and joint piece, the joint cylinder sets up on the dust cover, the piston rod of joint cylinder penetrates in the dust cover, the joint piece sets up on the piston rod of joint cylinder, set up the joint hole that supplies the joint piece to place on the double-sided rack.

By adopting the technical scheme, when the double-sided rack is clamped, the double-sided rack is moved in the direction close to the clamping block through the contact with the connecting plate, when the clamping block is aligned with the clamping hole, the clamping cylinder drives the clamping block to penetrate into the clamping hole, so that the double-sided rack is positioned, and the ejection spring is kept in a compressed state; when needs launch panel to exit conveyor, the joint cylinder drives the joint piece and keeps away from the joint hole, makes two-sided rack loosen, realizes launching panel to exit conveyor, simple structure.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sorting mechanism can sort the waste materials and the required plates, so that the labor intensity of workers for sorting the waste materials and the required plates is reduced;

2. the plate is fed through the material pushing mechanism, the plate is fed through the feeding device, the plate is conveyed through the discharging conveyor belt, and the labor intensity of workers during operation is reduced;

3. through positioning mechanism and ejection mechanism, the condition that panel removed when having reduced to tailor takes place, has improved the quality of tailorring to the panel.

Drawings

Fig. 1 is a schematic structural diagram of a specific embodiment of the present application.

Fig. 2 is a schematic structural diagram of the feeding mechanism of the present application.

Fig. 3 is a schematic structural diagram of the pushing mechanism, the positioning mechanism and the sorting mechanism of the present application.

Fig. 4 is a schematic structural diagram of the driving member and the pushing mechanism of the present application.

Fig. 5 is a cross-sectional view taken in the direction of a-a in fig. 3 of the present application.

Fig. 6 is a schematic view of the structure of the collection box and the sorting mechanism of the present application.

Fig. 7 is a cross-sectional view taken in the direction B-B of fig. 6 of the present application.

Description of reference numerals: 1. a frame; 11. a first base; 12. a second frame; 13. a third machine base; 14. a discharge conveyor belt; 15. a moving groove; 16. a dust cover; 17. mounting a plate; 18. a base plate; 2. a feeding mechanism; 21. a linear motor; 22. a feeding cylinder; 23. a connecting plate; 24. a vacuum generator; 25. a vacuum chuck; 3. a material pushing mechanism; 31. a material pushing block; 32. driving the screw rod; 33. a drive motor; 34. fixing the rod; 4. a positioning mechanism; 41. a clamping rod; 42. a drive member; 421. an incomplete gear; 422. a double-sided rack; 43. a clamping hole; 5. an ejection mechanism; 51. ejecting a plate; 52. an ejection spring; 53. a clamping piece; 531. clamping the air cylinder; 532. a clamping block; 54. a slide bar; 6. a collection box; 61. a locking member; 611. locking the bolt; 612. a dovetail block; 62. a dovetail groove; 63. a slide plate; 7. a sorting mechanism; 71. a rotating frame; 72. a transport member; 721. a first transfer roller; 722. a second transfer roller; 723. a transmission motor; 724. sorting a conveyor belt; 73. a driving cylinder; 74. a transport trough.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses plate shearing device. Referring to fig. 1, a plate shearing device includes frame 1, frame 1 includes first frame 11, second frame 12 and third frame 13, and second frame 12 is located the pan feeding end, and third frame 13 is located the discharge end, and second frame 12 is located first frame 11, is provided with loading attachment 2 on the first frame 11, is provided with the pushing equipment 3 that feeds panel on the second frame 12, is provided with the exit conveyor 14 that sends out panel on the third frame 13, is provided with the letter sorting mechanism 7 that sorts panel between third frame 13 and the discharge end.

Referring to fig. 1 and 2, the feeding device 2 includes a linear motor 21, a feeding cylinder 22, a connecting plate 23, four vacuum generators 24 and four vacuum chucks 25, the linear motor 21 is fixedly connected to the first base 11 and located above the second base 12, the length direction of the linear motor 21 is parallel to the moving direction of the plate, the feeding cylinder 22 is fixedly connected to a workbench of the linear motor 21, the connecting plate 23 is horizontally arranged, the upper surface of the connecting plate 23 is fixedly connected to a piston rod of the feeding cylinder 22, the four vacuum chucks 25 are fixedly connected to the bottom surface of the connecting plate 23, the four vacuum generators 24 are in one-to-one correspondence with the four vacuum chucks 25, and the vacuum chucks 25 are connected to the vacuum generators 24.

Referring to fig. 3, the pushing mechanism 3 includes a pushing block 31, a driving screw 32, a driving motor 33 for driving the driving screw 32, and an upper computer for controlling the driving motor 33 to rotate forward and backward, the driving motor 33 includes a servo motor, and the upper computer includes a servo controller.

Referring to fig. 3, a moving groove 15 is formed in the second base 12 along the length direction of the second base 12, a sliding block is fixedly connected to the bottom surface of the pushing block 31, the sliding block is connected to the moving groove 15 in a sliding manner, a driving screw rod 32 is rotatably connected to the second base 12 and located in the moving groove 15, and the driving screw rod 32 is connected to the sliding block in a threaded manner.

Referring to fig. 4 and 5, the material pushing block 31 is provided with a positioning mechanism 4 for positioning and clamping a plate and an ejection mechanism 5 for ejecting the plate to the discharging conveyor 14, the positioning mechanism 4 includes two clamping rods 41 for clamping and positioning the plate and a driving member 42 for driving the two clamping rods 41 to approach each other, the ejection mechanism 5 includes an ejection plate 51 for abutting against the plate, an ejection spring 52 for driving the ejection plate 51 to approach the feeding end, and a clamping member 53 for maintaining the ejection spring 52 in a compressed state.

Referring to fig. 4 and 5, a sliding rod 54 is connected to the surface of the material pushing block 31 close to the feeding end in a sliding manner, the sliding rod 54 slides along the length direction of the second base 12, one end of the sliding rod 54 close to the feeding end is fixedly connected to the ejection plate 51, the ejection plate 51 is vertically arranged and parallel to the width direction of the second base 12, the ejection spring 52 is sleeved on the sliding rod 54 and is located between the ejection plate 51 and the material pushing block 31, one end of the ejection spring 52 is fixedly connected to the ejection plate 51, and the other end of the ejection spring is fixedly connected to the material pushing block 31.

Referring to fig. 4 and 5, a dust cover 16 is fixedly connected to the upper surface of the material pushing block 31, the driving member 42 includes two incomplete gears 421 and a double-sided rack 422 slidably connected to the material pushing block 31 along the sliding direction of the material pushing block 31, the two incomplete gears 421 are rotatably connected to the upper surface of the material pushing block 31 and are both located in the dust cover 16, the two clamping rods 41 are in one-to-one correspondence with the two incomplete gears 421, one end of each clamping rod 41 is fixedly connected to the incomplete gear 421, the other end of each clamping rod penetrates out of the dust cover 16, a space for clamping the plate is formed between the two clamping rods 41, the double-sided rack 422 is parallel to the length direction of the second machine base 12, the double-sided rack 422 is slidably connected to the upper surface of the material pushing block 31 and is located between the two incomplete gears 421 along the length direction of the second machine base 12, the two incomplete gears 421 are engaged with the double-sided rack 422, and one end of the double-sided rack 422 close to the material feeding end is fixedly connected to the surface of the ejection plate 51 far from the material feeding end.

Referring to fig. 5, joint 53 includes joint cylinder 531 and joint piece 532, and joint cylinder 531 fixed connection is at the upper surface of dust cover 16, and in the vertical downward dust cover 16 that penetrates of piston rod of joint cylinder 531, joint piece 532 fixed connection just is located dust cover 16 on the piston rod of joint cylinder 531, and joint hole 43 that supplies joint piece 532 to place is seted up to two-sided rack 422 upper surface.

Referring to fig. 6, the sorting mechanism 7 includes a rotating frame 71 and a driving cylinder 73, a conveying member 72 for conveying the plates is disposed on the rotating frame 71, the conveying member 72 includes a first conveying roller 721, a second conveying roller 722, a conveying motor 723 and a sorting conveyor 724, two rotating bases are fixedly connected to the surface of the second base 12 close to the third base 13, the two rotating bases are distributed along the width direction of the second base 12, the second conveying roller 722 is rotatably connected between the two rotating bases, the conveying motor 723 is fixedly connected to the rotating bases, an output shaft of the conveying motor 723 is coaxially and fixedly connected with the second conveying roller 722, the rotating frame 71 is sleeved on the second conveying roller 722, a conveying groove 74 along the plate conveying direction is formed in the upper surface of the rotating frame 71, the first conveying roller 721 is rotatably connected to the rotating frame 71 and is located in the conveying groove 74, the first conveying roller 721 is parallel to the second conveying roller 722, the second transmission roller 722 is positioned between the first transmission roller 721 and the discharge end, and the sorting conveyor 724 is sleeved between the first transmission roller 721 and the second transmission roller 722.

Referring to fig. 1 and 6, a horizontally arranged mounting plate 17 is fixedly connected to the bottom surface of the second base 12, a horizontally arranged bottom plate 18 is fixedly connected to one end of the mounting plate 17 close to the third base 13, and the bottom plate 18 is located right below the discharging conveyor 14.

Referring to fig. 6 and 7, a dovetail groove 62 along the length direction of the rotating frame 71 is formed in the upper surface of the bottom plate 18, a collection box 6 for placing waste materials is arranged on the bottom plate 18, a sliding plate 63 is fixedly connected to the bottom surface of the collection box 6, the sliding plate 63 is connected to the dovetail groove 62 in a sliding manner through four locking pieces 61, each locking piece 61 comprises a locking bolt 611 and a dovetail block 612, the dovetail blocks 612 are connected to the dovetail groove 62 in a sliding manner, the locking bolts 611 vertically penetrate through the sliding plate 63 downwards and are connected to the dovetail blocks 612 in a threaded manner, and the tail portions of the locking bolts 611 abut against the groove bottom of the dovetail groove 62.

The implementation principle of the plate shearing device in the embodiment of the application is as follows: when loading attachment 2 placed panel on second frame 12 upper surface, driving motor 33 promoted the ejector pad 31 through drive lead screw 32 and is close to the pan feeding end, panel is close to ejection plate 51, ejection plate 51 is inconsistent with connecting plate 23, ejection plate 51 drives two-sided rack 422 and is close to joint piece 532, two clamping rods 41 of two-sided rack 422 drive are close to each other, make two clamping rods 41 carry out the centre gripping location with panel, when joint piece 532 aligns with joint hole 43, joint cylinder 531 drives joint piece 532 downwards and penetrates in the joint hole 43.

After the feeding device loosens the plate, the driving motor 33 continues to drive the material pushing block 31 to be close to the material feeding end, the driving cylinder 73 drives the rotating frame 71 to rotate downwards, after the plate is cut, the driving motor 33 continues to drive the material pushing block 31 to be close to the material feeding end, the waste material is pushed to the sorting conveyor belt 724, the waste material is conveyed to the collecting box 6 through the sorting conveyor belt 724, the driving cylinder 73 drives the rotating frame 71 to rotate upwards, the sorting conveyor belt 724 is connected with the material discharging conveyor belt 14, the clamping cylinder 531 drives the clamping block 532 to be far away from the clamping hole 43, therefore, the double-sided rack 422 is separated, the required plate is ejected to the sorting conveyor belt 724 by the ejection plate 51 under the action of the ejection spring 52, and the required plate is conveyed out through the sorting conveyor belt 724 and the material discharging conveyor belt 14.

When the waste in the collection box 6 needs to be treated, the locking bolt 611 is loosened, so that the collection box 6 is slid out from the lower part of the discharge conveyor belt 14, and the waste is treated in a centralized manner.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A plate shearing device is characterized in that: including frame (1), be provided with letter sorting mechanism (7) and be used for pushing equipment (3) that feed panel on frame (1), letter sorting mechanism (7) are located the discharge end, one side that letter sorting mechanism (7) deviate from the discharge end is provided with ejection of compact conveyer belt (14), letter sorting mechanism (7) are including rotating turret (71) of connecting in frame (1) and driving actuating cylinder (73), it connects on turret (71) to drive actuating cylinder (73) upper end rotation, and the lower extreme rotates and connects in frame (1), be provided with transmission piece (72) that are used for carrying out the panel transportation on turret (71), turret (71) below is provided with collecting box (6) that are used for collecting the waste material.

2. The plate shearing device according to claim 1, wherein: the conveying piece (72) comprises a first conveying roller (721), a second conveying roller (722), a conveying motor (723) and a sorting conveying belt (724), the first conveying roller (721) and the second conveying roller (722) are rotatably connected to the rotating frame (71), the sorting conveying belt (724) is arranged between the first conveying roller (721) and the second conveying roller (722), and the conveying motor (723) drives the first conveying roller (721) to rotate.

3. The plate shearing device according to claim 1, wherein: the collecting box (6) is connected to the rack (1) in a sliding mode along the direction close to or far away from the discharging conveyor belt (14), and a locking piece (61) for fixedly mounting the collecting box (6) on the rack (1) is arranged between the collecting box (6) and the rack (1).

4. A plate shearing device according to claim 3, characterized in that: collecting box (6) bottom surface is provided with slide plate (63), retaining member (61) include locking bolt (611) and dovetail (612), set up along dovetail (62) of keeping away from exit conveyor (14) direction on frame (1), dovetail (612) slide and connect in dovetail (62), locking bolt (611) pass slide plate (63) and threaded connection on dovetail (612), locking bolt (611) afterbody is inconsistent with the tank bottom of dovetail (62).

5. The plate shearing device according to claim 1, wherein: be provided with loading attachment (2) that are used for carrying out the material loading with panel on frame (1), pushing equipment (3) are including ejector pad (31), drive lead screw (32), be used for driving motor (33) of drive lead screw (32) and be used for controlling the host computer that driving motor (33) are just reversing, ejector pad (31) are slided along the direction of keeping away from the pan feeding end and are connected on frame (1), drive lead screw (32) rotate connect on frame (1) and with ejector pad (31) threaded connection.

6. The plate shearing device according to claim 5, wherein: be provided with on pushing block (31) and be used for carrying out positioning clamping's positioning mechanism (4) with panel, positioning mechanism (4) include two be used for with the clamping rod (41) of panel centre gripping location and drive piece (42) that keep away from each other of driving two clamping rods (41), two clamping rod (41) are all rotated and are connected on pushing block (31).

7. The plate shearing device according to claim 6, wherein: be provided with ejection mechanism (5) on ejector block (31), ejection mechanism (5) are close to the ejection spring (52) of pan feeding end and are used for maintaining the joint spare (53) of compression state with ejection spring (52) including being used for with panel inconsistent ejection plate (51), drive ejection plate (51), ejection plate (51) slide along the glide direction of ejector block (31) and connect on ejector block (31), be provided with slide bar (54) on ejection plate (51), slide bar (54) one end sets up on ejection plate (51) other end and slides and connect on ejector block (31), ejection spring (52) cover is established on slide bar (54), ejection spring (52) one end sets up on ejector block (31), and the other end sets up on ejection plate (51).

8. The plate shearing device according to claim 7, wherein: loading attachment (2) include linear electric motor (21), material loading cylinder (22), connecting plate (23), vacuum generator (24) and vacuum chuck (25), linear electric motor (21) set up in frame (1) and are located the top of ejector pad (31), material loading cylinder (22) set up on linear electric motor (21), connecting plate (23) set up on the piston rod of material loading cylinder (22), vacuum chuck (25) set up in connecting plate (23) bottom surface, vacuum generator (24) set up on connecting plate (23) and link to each other with vacuum chuck (25).

9. The plate shearing device according to claim 8, wherein: the driving piece (42) comprises two incomplete gears (421) and a double-sided rack (422) connected to the material pushing block (31) in a sliding manner along the material pushing block (31), wherein the two incomplete gears (421) are in one-to-one correspondence with two clamping rods (41) and the clamping rods (41) are connected to the material pushing block (31) in a rotating manner through the incomplete gears (421), the incomplete gears (421) are connected to the material pushing block (31) in a rotating manner, one end of each clamping rod (41) is arranged on the incomplete gear (421), the double-sided rack (422) is arranged between the two incomplete gears (421) and one end of each double-sided rack is arranged on the ejection plate (51), and the incomplete gears (421) are meshed with the double-sided rack (422).

10. The plate shearing device according to claim 9, wherein: be provided with on pushing away material piece (31) and be used for dust cover (16) that cover two incomplete gear (421) and two-sided rack (422), dust cover (16) are worn out in supporting rod (41), dust cover (16) are worn out in two-sided rack (422), joint spare (53) are including joint cylinder (531) and joint piece (532), joint cylinder (531) set up on dust cover (16), the piston rod of joint cylinder (531) penetrates in dust cover (16), joint piece (532) set up on the piston rod of joint cylinder (531), offer joint hole (43) that supply joint piece (532) to place on two-sided rack (422).