CN218517817U

CN218517817U - Pressing and fixing integrated plate shearing equipment

Info

Publication number: CN218517817U
Application number: CN202221844052.3U
Authority: CN
Inventors: 朱晓薇
Original assignee: Changzhou Changtai Aluminum Curtain Wall Engineering Co ltd
Current assignee: Changzhou Changtai Aluminum Curtain Wall Engineering Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-24
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a pressing and fixing integrated plate shearing equipment, which comprises a table body, a plate shearing mechanism movably arranged above the table body, positioning mechanisms movably arranged at the upper end of the table body respectively, and a pressing mechanism arranged between the positioning mechanisms; the utility model is used for solve the automatic positioning and compress tightly integrative technical problem who sets up fixed panel.

Description

Pressing and fixing integrated plate shearing equipment

Technical Field

The utility model relates to a panel processing technology field particularly, relates to press and decide integrative plate shearing equipment.

Background

A plate shearing machine is a machine for shearing plates through the reciprocating linear motion of a cutter, can apply shearing force to metal plates with various thicknesses to enable the plates to be broken and separated according to required dimensions, belongs to one of forging and pressing machines, mainly plays a role in the metal processing industry, and is widely applicable to industries such as aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electrical appliances, decoration and the like;

the plate shearing machine used in the current market has a simple structure, a mechanism for automatically fixing the flitch is lacked when the flitch is sheared, the flitch is easy to deviate when the flitch is cut, so that the cutting precision is influenced, and the cutting position of the flitch is easy to deform and the cutter is easy to damage when the flitch is cut, so that the cutting quality is influenced; when the plate shearing machine is used, the plate shearing machine needs to be moved sometimes, but when the existing plate shearing machine in the market is used, the plate shearing machine does not have the moving function, so that a worker needs to move for a long time, and time and labor are consumed; in addition, when the existing device is used, the replacement process is complicated when a cutter is damaged, so that the overall operation efficiency is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a press integrative plate shearing equipment to solve automatic positioning and compress tightly integrative technical problem who sets up fixed panel.

The utility model discloses a press and decide integrative plate shearing equipment is realized like this:

a press-fit integrated plate shearing apparatus comprising: the device comprises a table body, a plate shearing mechanism movably arranged above the table body, positioning mechanisms respectively movably arranged at the upper end of the table body, and a pressing mechanism arranged between the positioning mechanisms; wherein

The four corners of the upper end face of the table body are respectively provided with an elongated slot, and a connecting rod parallel to the long edge of each elongated slot is fixed in each elongated slot; the edges of two long edges at the upper end of the table body are respectively provided with a sliding rail;

the plate shearing mechanism comprises an installation frame arranged above the table body and a lifting tool rest arranged on the installation frame; the mounting rack comprises a first rack body and a second rack body which are respectively mounted on the two slide rails;

the positioning mechanism comprises two positioning plates which are arranged on two long grooves on the same long edge side and two long grooves on the same right side, and two clamping plate assemblies which are fixed at two end parts of the lower end surface of each positioning plate and are respectively connected with connecting rods in the two long grooves; and

the pressing mechanism comprises two movable lifting components which are respectively movably arranged on the positioning plates at two sides and face the end face of one side of the table body, and two rotating rods which are rotatably arranged between the two movable lifting components; the two rotating rods are arranged side by side, and a working space suitable for the lifting tool rest to work is reserved between the rotating rods.

In an optional embodiment of the present invention, the movable lifting assembly includes a movable block movably mounted on the positioning plate, and two lifting cylinders fixedly connected to a lower end of the movable block and respectively corresponding to the two rotating rods; the rotating stick is rotatably arranged on the side end face of the telescopic end of the lifting cylinder; and

a synchronous bracket is respectively connected between the two movable blocks positioned on the positioning plates at the two sides and the first frame body and the second frame body, and the synchronous bracket is in a 'L' shape; the horizontal part of the synchronous bracket is of a telescopic structure;

elastic rubber pads are uniformly distributed on the outer end face of the rotating roller; both ends of the rotary rod are of telescopic structures.

In an optional embodiment of the present invention, the lower end portions of the first frame body and the second frame body are respectively mounted on the two slide rails;

the cross section of the sliding rail is concave, and a rack is arranged on one side wall of the inner cavity of the sliding rail along the length direction;

the lower end parts of the first frame body and the second frame body are respectively provided with a through groove, and openings at two ends of the through groove respectively face two corresponding side walls in the length direction of the inner cavity of the slide rail; and the tops of the inner cavities of the two through grooves are respectively fixed with a servo motor, the output end of each servo motor is perpendicular to the bottom surface of the corresponding sliding rail, and the output end of each servo motor is fixedly provided with a transmission gear meshed with the corresponding rack.

In an optional embodiment of the present invention, the lifting tool rest is installed between the first frame body and the second frame body;

the lifting knife rest comprises two ends, wherein the two ends of the lifting knife rest are erected on the knife rest shell at the upper end part of the first support body and the second support body, two motors are arranged at two side ends of the upper end part of an inner cavity of the knife rest shell and horizontally, a first bevel gear at the output end of the motor is installed, a second bevel gear connected with the first bevel gear in a meshed mode is connected with a rotating rod at the lower end part of the second bevel gear, a threaded rod at the lower end of the rotating rod is connected with two knife rests connected with the lower end part of the threaded rod, and a cutter installed at the lower end of the knife rest is installed.

In an optional embodiment of the present invention, a transverse plate is fixed in the middle of the inner cavity of the tool holder housing, and two openings suitable for the rotational connection of the rotating rod are formed in the transverse plate; the bottom of the knife rest shell is provided with a groove suitable for the knife rest to enter and exit;

a dismounting part is arranged between the tool rest and the tool;

an inner cavity of the rotating rod is provided with an inner thread matched with the threaded rod; and

and a bearing fixed in the opening is arranged on the outer wall of the rotating rod.

In an optional embodiment of the present invention, a groove is formed on an end surface of the first frame body opposite to the end surface of the second frame body, and a cross section of an inner cavity of the groove is a "convex" shape; and

two ends of the outer side of the knife rest shell are fixedly connected with a movable rod;

one end of the moving rod is fixedly connected with a pulley arranged in the groove.

The utility model discloses in the optional embodiment, the splint subassembly including be suitable for with first elasticity clamping piece and the second elasticity clamping piece that the connecting rod parcel lived, adjusting screw is all installed at the upper and lower both ends of the splint subassembly that first elasticity clamping piece and second elasticity clamping piece formed.

In an optional embodiment of the present invention, a moving groove for matching with the moving block is provided at the middle part of the end faces of the two positioning plates facing each other along the length direction;

the distance between the two positioning plates is larger than the width of the lifting tool rest.

In an alternative embodiment of the present invention, two of the positioning plates face to a side end face of the table body.

The utility model discloses in the optional embodiment, the stage body up end is equipped with a plurality of one and is greater than the notch of cutter length, notch inner chamber bottom is fixed with a plurality of first springs, a plurality of first spring upper ends are connected with a baffle.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: by adopting the positioning mechanism, the two positioning plates can be moved through the adjustment between the clamping plate assembly and the connecting rod, so that the distance between the positioning plates can be adjusted, and the requirement of processing plates with different widths can be met; meanwhile, a pressing mechanism is arranged, the pressing mechanism presses the plate downwards from between the positioning plates and presses the plate onto the bedplate, and a protective layer is arranged between the two positioning plates, so that the edge of the plate can not be damaged while the plate is positioned and clamped; the rotating rods are arranged on the two sides of the cutter, so that the two sides of the plate shearing mechanism are pressed all the time in the shearing process of the plate, large jumping cannot occur, and the shearing quality is guaranteed; and the pressing mechanism and the positioning mechanism are integrated, so that the structure is more compact, and the installation is more rapid and convenient.

Furthermore, the tool can be quickly disassembled and replaced by arranging the disassembling and assembling piece connected between the tool rest and the tool.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic front view of the overall structure provided by the embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a position of an elongated slot according to an embodiment of the present invention;

fig. 3 shows a schematic view of the structure of the long slot and the connecting rod provided by the embodiment of the present invention;

fig. 4 is a front view structural diagram between the slide rail and the first frame body or the second frame body according to the embodiment of the present invention;

fig. 5 shows a bottom plan structure view of the first frame body or the second frame body provided by the embodiment of the present invention;

FIG. 6 illustrates a lift blade carrier configuration diagram provided by an embodiment of the present invention;

fig. 7 shows a schematic view of a rotating rod and a threaded rod provided by an embodiment of the present invention;

fig. 8 shows a schematic structural view of the detachable member according to the embodiment of the present invention;

FIG. 9 is a schematic view of a tool holder according to an embodiment of the present invention;

fig. 10 shows a structural view between the clamping plate assembly and the connecting rod according to the embodiment of the present invention;

fig. 11 is a schematic left side view of a cleat assembly according to an embodiment of the present invention;

FIG. 12 is an enlarged view of the portion C of FIG. 1 according to an embodiment of the present invention

Fig. 13 is a schematic structural diagram of a pressing mechanism provided in an embodiment of the present invention;

fig. 14 is a top view of a hold-down mechanism provided by an embodiment of the present invention;

fig. 15 is a cross-sectional view of a notch of a plate shearing machine according to an embodiment of the present invention;

fig. 16 is a schematic view illustrating the operation of the moving mechanism according to the embodiment of the present invention;

fig. 17 is a schematic diagram illustrating a mobile mechanism provided by an embodiment of the present invention when braking;

fig. 18 shows a schematic structural view of the arc brake pad provided by the embodiment of the present invention.

In the figure: the table comprises a table body 100, a notch 102, a first spring 103, a baffle 104, an elongated slot 110, a connecting rod 120, a sliding rail 130, a rack 132, a support column 140, a mounting frame 200, a first frame body 210, a second frame body 220, a groove 201, a servo motor 211, a transmission gear 212, a through groove 213, a lifting knife rest 300, a knife rest housing 310, a motor 320, a first bevel gear 330, a second bevel gear 340, a rotating rod 350, a threaded rod 360, a knife rest 370, a moving rod 371, a pulley 372, a dismounting part 373, a cylindrical body 374, a clamping groove 375, a second spring 376, a clamping block 377, a screw rod 378, a transverse plate 380, a cutter 390, a positioning mechanism 400, a positioning plate 410, a protective layer 411, a moving groove 412, a clamping plate assembly 420, a first elastic clamping plate 421, a second elastic clamping plate 422, an adjusting screw 423, a pressing mechanism 500, a moving block 511, a lifting cylinder 512, a rotating rod 520, an elastic rubber pad 521, a middle rod 522, a connecting rod 523, a synchronizing bracket 530, a first synchronizing bracket 531, a second synchronizing bracket 532, a limiting plate 620, a first synchronizing cylinder 640, a telescopic cylinder 640, a universal wheel 650, a brake cylinder link rod 670 and a third spring 670.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1:

referring to fig. 1 to 18, the present embodiment provides a pressing integrated plate shearing apparatus, including: the plate shearing machine comprises a table body 100, a plate shearing mechanism movably arranged above the table body 100, positioning mechanisms 400 respectively movably arranged at the upper ends of the table body 100, and a pressing mechanism 500 arranged between the positioning mechanisms 400.

Referring to fig. 2 and 3, four corners of the upper end surface of the table 100 are respectively provided with a long groove 110, and a connecting rod 120 parallel to the long side of the long groove 110 is fixed in the long groove 110; a slide rail 130 is provided at the edge of the two long edges of the upper end of the table body 100. I.e., two slide rails 130. The elongated slot 110 is inside the two slide rails 130.

In an alternative embodiment, the long sides of the elongated slots 110 are parallel to the wide sides of the table 100. And scales are arranged on the table body 100 corresponding to the long edges of the long grooves 110, so that numerical reference is provided when the positioning mechanism 400 adjusts the position conveniently. And the width of the elongated slot 110 is suitable for hand or tool entry operations. The distance from the connecting rod 120 in the long groove 110 to the inner walls of the two sides of the long groove 110 is greater than the length of the adjusting screw 423, so that the adjusting screw 423 can be conveniently installed and detached.

Referring to fig. 4, the cross section of the slide rail 130 is concave, and a rack 132 is disposed on a sidewall of the inner cavity of the slide rail 130 along the length direction.

Referring to fig. 1, the plate shearing mechanism includes a mounting frame 200 mounted above the table 100, and a lifting tool rest 300 mounted on the mounting frame 200; the mounting bracket 200 includes a first bracket 210 and a second bracket 220 respectively mounted on the two slide rails 130. The lower ends of the first frame 210 and the second frame 220 are respectively mounted on the two slide rails 130.

Referring to fig. 4 and 5, the lower end portions of the first frame 210 and the second frame 220 are respectively provided with a through groove 213, and two openings of the through groove 213 respectively face two side walls of the inner cavity of the sliding rail 130 in the length direction; a servo motor 211 is fixed on the top of the inner cavity of each of the two through slots 213, the output end of the servo motor 211 is perpendicular to the bottom surface of the slide rail 130, and a transmission gear 212 meshed with the rack 132 is fixed on the output end of the servo motor 211. That is, the driving gear 212 is engaged between the racks 132 at both sides. The servo motor 211 rotates to drive the transmission gear 212 to rotate, and then the transmission gear 212 moves on the rack 132 through the engaged rack 132, that is, the first frame body 210 and the second frame body 220 move on the slide rail 130. The inner wall of the slide rail 130 on the other side opposite to the rack 132 is smooth, and no friction force is generated between the slide rail 130 and the transmission gear 212, that is, the transmission gear 212 can slide smoothly along the rack 132 in the slide rail 130. The width of the interior of the slide track 130 is just enough to fit the pinion 212, ensuring that the pinion 212 can engage the rack 132 at all times and will not slide out of the position of the rack 132. The inner wall of the slide rail 130 on the side where the rack 132 is not installed has a limiting effect on the transmission gear 212.

The width of the through groove 213 is greater than the width of the side edge of the first frame 210 or the second frame 220, and the diameter of the transmission gear 212 is greater than the width of the side edge of the first frame 210 or the second frame 220. To ensure that the driving gear 212 can be smoothly engaged with the rack 132. The width of the first frame 210 or the second frame 220 is just enough to fit into the sliding rail 130 and not to lean against the rack 132.

The principle of the automatic sliding of the mounting bracket 200 in this embodiment is as follows:

the servo motor 211 arranged in the inner cavities of the first frame body 210 and the second frame body 220 drives the transmission gear 212 to rotate, and the transmission gear 212 is meshed with the rack 132, so that the transmission gear 212 rotates in a moving process on the rack 132, and the whole mounting frame 200 is driven to move on the slide rail 130 on the table body 100 along the long side of the table body 100. Wherein, the servo motors 211 on both sides work synchronously to ensure the synchronous movement of both sides of the mounting rack 200. Meanwhile, the gear and rack are meshed with each other, so that a limiting effect is achieved, and the mounting frame 200 is kept still when the mounting frame is moved to the position.

Referring to fig. 6 to 9, the lifting tool holder 300 includes a tool holder housing 310 having two ends mounted on the upper ends of the first and

second holder bodies

210 and 220, two motors 320 horizontally disposed and mounted on two sides of the upper end of the inner cavity of the tool holder housing 310, a first bevel gear 330 mounted on the output end of the motor 320, a second bevel gear 340 engaged with the first bevel gear 330, a rotating rod 350 connected to the lower end of the second bevel gear 340, a threaded rod 360 connected to the lower end of the rotating rod 350, a tool holder 370 connected to the lower ends of the two threaded rods 360, and a tool 390 mounted on the lower end of the tool holder 370.

Optionally, a transverse plate 380 is fixed in the middle of the inner cavity of the tool holder housing 310, and two openings suitable for rotatably connecting the rotating rod 350 are formed in the transverse plate 380; the bottom of the housing 310 is provided with a slot for the tool holder 370 to enter and exit. The upper end of the tool holder 370 is in clearance fit with the slot, and the tool holder 370 can be moved into and out of the tool holder housing 310 rapidly under the driving of the motor 320 due to the slot. The transverse plate 380 serves to fix the rotating rod 350, and the rotating rod 350 is prevented from moving when rotating.

Referring to fig. 8, a removable member 373 is mounted between the tool holder 370 and the tool 390. The detachable member 373 includes a cylindrical body 374, four clamping grooves 375 uniformly distributed around the cylindrical body 374, a second spring 376 arranged in the clamping groove 375, and a clamping block 377 connected to the outer end of the second spring 376 and extending out of the clamping groove 375.

Optionally, one end of the detaching element 373 is mounted on two sides of the lower end surface of the tool holder 370, two sides of the upper end surface of the tool 390 are provided with detaching grooves suitable for inserting the detaching element 373, when the tool 390 is mounted, the detaching element 373 is forced to be pressed into the detaching grooves by aligning the detaching element 373 with the detaching grooves, the fixture block 377 is stressed in the pressing process, and then the second spring 376 is stressed and compressed, so that the fixture block 377 is retracted into the clamping groove 375. When the tool 390 is removed, the detachable member 373 is pulled out, and the second spring 376 is reset after no pressure is applied, so as to eject the latch 377 outwards. The tool 390 can be quickly disassembled and replaced by arranging the disassembling piece 373 connected between the tool holder 370 and the tool 390.

The detachable member 373 has only a limiting function and does not have a fixing function, so that two threaded holes are further formed in the tool holder 370 between the two detachable members 373, two threaded holes corresponding to the threaded holes in the tool holder 370 are also formed in the tool 390, and the tool holder 370 and the tool 390 are in threaded connection with the threaded holes of the tool 390 through the threaded holes of the tool holder 370 by two screws 378; thereby securing tool holder 370 and tool 390.

Referring to fig. 7, an inner cavity of the rotating rod 350 is provided with an internal thread matching with the threaded rod 360; and a bearing fixed in the opening is installed on the outer wall of the rotating rod 350. Due to the bearing function, when the second bevel gear 340 rotates, the rotating rod 350 can rotate in the opening without being affected by the cross plate 380. The inner cavity of the rotating rod 350 is in threaded connection with the threaded rod 360, so that when the rotating rod 350 rotates, the threaded rod 360 can rapidly pass in and out of the inner cavity of the rotating rod 350, and the process of up-and-down motion is achieved.

Referring to fig. 1 and 9, a groove 201 is formed on an end surface of one side of the first frame body opposite to the end surface of the second frame body, and a cross section of an inner cavity of the groove 201 is convex, that is, a baffle is arranged on both sides of a notch of the groove 201 to make a cavity in the groove 201 convex; a movable rod 371 is fixedly connected with the two ends of the outer side of the cutter frame shell 310; one end of the moving rod 371 is fixedly connected with a pulley 372 arranged in the groove 201. The pulley 372 is limited in the groove 201 and can only move up and down. When the tool rest 370 moves up and down, the up-and-down movement path of the tool rest 370 is ensured to be in a consistent vertical state through the limiting effect of the pulley 372 in the groove 201, and then the cutting accuracy of the cutter 390 is ensured.

Referring to fig. 15, a plurality of notches 102 with a length greater than that of the tool 390 are formed below the tool 390 at the upper end surface of the table 100, a plurality of first springs 103 are fixed at the bottom of an inner cavity of the notches 102, and a baffle plate 104 is connected to the upper ends of the first springs 103. Baffle 104 is flat mutually with the plate shearing machine stage body when not working, and when cutter 390 worked, because the baffle 104 is down compressed to decurrent power, can not act on fixed stage body after cutter 390 sheared panel, through the second spring 376 and the baffle 104 structure that set up, makes cutter 390 act on baffle 104 and has a buffer power occasionally, avoids cutter 390 to bump hard back damage hard, improves cutter 390's life.

The setting of a plurality of notches 102 quantity and distance can be customized as required, can satisfy the shearing requirement of different length to when the short slab need be sheared, need not remove panel, remove mounting bracket 200 and can shear panel.

Due to the connection relationship between the slide rail 130 and the mounting rack 200, the mounting rack 200 can be separated from the table body 100 conveniently, so that different table bodies 100 can be replaced, and the requirement for cutting different plates can be met.

The working principle of the lifting tool rest 300 in this embodiment is as follows:

through simultaneous working of both sides motor 320, motor 320 corotation drives two first conical gear 330 rapid drainages, first conical gear 330 drives second conical gear 340 rapid drainages simultaneously, drive dwang 350 by second conical gear 340 and rotate, because 360 one end of threaded rod and knife rest 370 fixed connection, when dwang 350 rotates, threaded rod 360 rotates out fast in

dwang

350, 360 rapid downstream of threaded rod promptly, thereby drive the quick downstream of knife rest 370, then make cutter 390 obtain the quick shear force of cutting down, cut out to the panel. After cutting, the cutter 390 is retracted easily, the motor 320 rotates reversely, the first bevel gear 330 drives the second bevel gear 340 and then the rotating rod 350 to rotate, the threaded rod 360 rotates into the inner cavity of the rotating rod 350 to retract, and the cutter holder 370 drives the cutter 390 to retract.

The manner of rapidly switching the tool 390 is: when the tool 390 needs to be replaced, the motor 320 rotates forward to lower the tool holder 370, firstly, the screw 378 between the tool holder 370 and the tool 390 is unscrewed, and then the tool 390 is taken down from the tool holder 370, i.e. the dismounting member 373 is separated from the tool 390; and (3) replacing a new cutter 390, installing the new cutter 390 on the cutter frame 370 through the dismounting part 373, then screwing the screw rod 378 between the cutter frame 370 and the cutter 390 again for fixing, and retracting the cutter frame 370 through the reverse rotation of the motor 320.

Referring to fig. 1, 10 and 11, the positioning mechanism 400 includes two positioning plates 410 mounted on two long slots 110 on the same long side and two long slots 110 on the same right side, and two clamping plate assemblies 420 fixed to two end portions of the lower end surface of the positioning plates 410 and respectively connected to the connecting rods 120 in the two long slots 110.

Optionally, the clamping plate assembly 420 includes a first elastic clamping piece 421 and a second elastic clamping piece 422 adapted to wrap the connecting rod 120, and the adjusting screws 423 are respectively installed at the upper and lower ends of the clamping plate assembly 420 formed by the first elastic clamping piece 421 and the second elastic clamping piece 422. A round hole suitable for the connection rod 120 to pass through is formed between the first elastic clamping piece 421 and the second elastic clamping piece 422.

The connection relationship between the positioning plate 410 and the elongated slot 110 also indicates that the positioning plate 410 can be detached from the table body 100 together with the mounting bracket 200 for easy installation and detachment.

Referring to fig. 12, the middle portions of the end surfaces of the two positioning plates 410 facing each other are provided with a moving groove 412 along the length direction for engaging with the moving block 511. The moving block 511 slides in the moving groove 412. Both sides limit along length direction of the notch of shifting chute 412 all is equipped with the baffle, the shape of movable block 511 is the T type, and the T type top of movable block 511 is located and sets up in shifting chute 412, like this, shifting chute 412 makes the shape of shifting chute 412 inner chamber be protruding type because setting up of baffle, consequently agrees with the shape of T type movable block 511, just in time limit the movable block 511 in shifting chute 412, make movable block 511 can not fall out shifting chute 412, and can make movable block 511 follow the removal when locating plate 410 removes, can not fall out shifting chute 412. The lower end portions of the two positioning plates 410 facing the end surface of one side of the table 100 are disposed on the protection layer 411.

Alternatively, the protective layer 411 is made of, but not limited to, an elastic rubber material. The first function of the elastic rubber material is to protect the two sides of the board from being damaged, and when the board is put in, the elastic rubber material has an anti-slip function and cannot directly slip into the table body 100, and the distance between the two positioning plates 410 is set to be consistent with the width of the board, so that the elastic rubber material has an elastic extension scope, and can provide certain resistance to the two sides of the board to prevent the board from slipping off due to the anti-slip function. The other layer of the protective layer 411 functions to press the panel on the left and right sides.

The working process of the positioning mechanism 400 in this embodiment during positioning is as follows:

when the distance between the positioning plates 410 needs to be adjusted, the adjusting screws 423 on the clamping plate assemblies 420 on the two sides of the positioning plates 410 are loosened, the position between the two positioning plates 410 is adjusted according to the width of the plate, the two positioning plates 410 are moved according to the corresponding scales due to the numerical scale parameters on the edges of the long grooves 110, and the adjusting screws 423 are screwed after the corresponding positions are reached.

Referring to fig. 13 and 14, the pressing mechanism 500 includes two movable lifting members movably mounted on the two positioning plates 410 respectively and facing one side of the table body 100, and two rotating rods 520 rotatably mounted between the two movable lifting members; the two rotating rods 520 are arranged side by side with a working space between the rotating rods 520 for the cutter 390 to work.

The movable lifting assembly comprises a moving block 511 movably mounted on the positioning plate 410, and two lifting cylinders 512 fixedly connected with the lower end of the moving block 511 and respectively arranged corresponding to the two rotating rods 520; the turning rod 520 is rotatably mounted to the side end surface of the telescopic end of the lift cylinder 512.

A synchronizing bracket 530 is connected between the moving blocks 511 at both sides and the first frame 210 and the second frame 220, respectively, and the synchronizing bracket 530 is of a 'l' shape. And the horizontal portion of the synchronization bracket 530 is a telescopic structure. Both ends of the synchronizing bracket 530 are fixed to an upper end surface of the moving block 511 and a side end surface of the first frame body 210 or the second frame body 220, respectively. Through the function of the synchronous bracket 530, the movable lifting component can move synchronously with the mounting frame 200, so that the cutter 390 is always positioned between the two rotating rods 520, and the rotating rods 520 do not influence the operation of the cutter 390 all the time. The plate is always pressed and stably arranged on the worktable body through the rotating rollers 520 positioned at the two sides of the cutter 390, and the cutter 390 cannot greatly jump when working, thereby influencing the shearing quality. Alternatively, the synchronizing bracket 530 may be fixedly coupled to the first frame 210 or the second frame 220 by bolts. Is convenient for installation and disassembly.

Preferably, the outer end surface of the rotating roller 520 is uniformly distributed with an elastic rubber pad 521. The elastic rubber pad 521 is arranged to prevent the plate material from being damaged when the rotating roller 520 presses the surface of the plate material, and to give a certain friction force to the rotating roller 520, the rotating roller 520 can smoothly roll on the surface of the plate material.

Referring to fig. 13, both ends of the rotary rod 520 are retractable. The rotary rod 520 includes a middle rod 522 having a hollow inner cavity in the middle, and two connecting rods 523 mounted in the inner cavities of the two ends of the middle rod and fixedly connected to the lifting cylinders 512 at the two sides, respectively. Through the telescopic connection between the middle stick 522 and the connecting stick 523, the plate shearing device can be suitable for shearing plates with different widths, namely when the positioning plate 410 is adjusted in width between the positioning plates 410, the length of the rotating stick 520 can be adjusted by the rotating stick 520. The length of the telescopic connection between the middle stick 522 and the connecting stick 523 is longer than the movable distance of the positioning plate 410. The separation of the rod 522 and the connecting rod 523 is prevented in the moving process of the positioning plate.

Referring to fig. 13, the horizontal portion of the synchronization bracket 530 is provided with a telescopic structure to adjust the distance between the positioning plates 410 in accordance with the movement of the positioning plates 410. The synchronizing bracket 530 comprises a first synchronizing bracket 531 and a second synchronizing bracket 532 telescopically connected with the inner cavity of the first synchronizing bracket 531, wherein the second synchronizing bracket 532 is L-shaped, and the first synchronizing bracket 531 is L-shaped. The first and second synchronizing

brackets

531, 532 together form an integral "l" shape. An inner cavity of the first synchronization bracket 531 is hollow, and one end of the first synchronization bracket 531 is connected with the first frame body 210 or the second frame body 220; the connection can be fixed connection through a screw; the lower end of the second synchronization bracket 532 is connected to the moving block 511, wherein the connection may be a fixed connection via a screw. The telescopic distance of the second synchronous support 532 is consistent with the moving distance of the positioning plate 410, so that the second synchronous support 532 can stretch along with the movement of the positioning plate 410 and cannot be clamped.

Optionally, a pressure sensor is disposed on the rotating roller 520, and when the rotating roller 520 is pressed on the plate, the operation of the lifting cylinder 512 is stopped in time according to a set pressure.

The working process of the pressing mechanism 500 in this embodiment is as follows:

the pressing mechanisms 500 are always arranged at two sides of the cutter 390 through the action of the synchronous bracket 530, when the plate starts to work, the plate is sent into the positioning plates 410, the rotating roller 520 is pressed on the upper end surface of the plate through the action of the lifting cylinder 512, and the lifting tool rest 300 starts to work; and when the mounting rack 200 moves, the pressing mechanism 500 and the mounting rack 200 move synchronously under the connecting action between the moving block 511 and the synchronous bracket 530 in the moving groove 412, so that the rotating rods 520 are always positioned at two sides of the cutter 390, and the work of the lifting tool rest 300 is not influenced. After the operation is stopped, the rotating roller 520 pressed against the plate is retracted by the retraction of the lift cylinder 512, and the plate is taken out. The lifting cylinder 512 may be, but is not limited to, a telescopic cylinder, a hydraulic cylinder, or the like.

The utility model discloses an overall working process does: firstly, two positioning plates 410 are fixed according to the size of a plate, the plate is conveyed to a position between the two positioning plates 410 and clamped between the two positioning plates 410, then the pressing mechanism 500 is started to downwards press the plate, the plates on two sides of the plate shearing mechanism are pressed, the plate is prevented from jumping in the shearing process, the pressing mechanism 500 is always positioned on two sides of the plate shearing mechanism, and the plate is guaranteed to be stable and not to jump in the whole shearing process.

Further optionally, the table body 100 includes a table top and four supporting columns 140 disposed at four corners of the lower end of the table top, and a limiting plate 620 is disposed in the middle of the four supporting columns 140.

Referring to fig. 16 and 17, the plate shearing apparatus further includes a moving mechanism installed at the lower end of the table, and the moving mechanism includes four first telescopic cylinders 630 installed at four corners of the lower end of the table, and universal wheels 640 connected to the ends of the first telescopic cylinders 630 extending out of the piston. The four first telescopic cylinders 630 are all located inside the space surrounded by the four supporting columns 140.

The inner ends of the lower end parts of the four support columns 140 are respectively provided with a second telescopic cylinder 650 which is vertical to the first telescopic cylinder 630, and the universal wheel 640 is provided with an arc-shaped brake pad 660; the piston extension end of the second telescopic cylinder 650 abuts against the upper end surface of the arc-shaped brake pad 660.

Referring to fig. 18, a connecting rod 670 is connected between the universal wheel 640 and the first telescopic cylinder 630, one end of the arc brake block 660 is connected with the connecting rod 670, and a third spring 680 is fixed between the arc brake block 660 and the connecting rod 670.

The limiting plate 620 is provided with through holes suitable for the four first telescopic cylinders 630 to penetrate through, and the limiting plate 620 is used for providing a horizontally fixed force for the four first telescopic cylinders 630, so that the phenomenon that the four first telescopic cylinders 630 are stressed to be inclined and the plate shearing equipment is influenced to move in the motion process of the plate shearing equipment is prevented.

The working principle of the moving mechanism in the embodiment is as follows:

the universal wheel 640 can be quickly put down and put back up by the arranged first telescopic cylinder 630 through lifting motion, so that the universal wheel 640 can be quickly put down to move the plate shearing machine when the plate shearing machine needs to move, and the universal wheel 640 can be put back up through the retraction motion of the first telescopic cylinder 630 when the plate shearing machine does not need to be used; and the second telescopic cylinder 650 is arranged, the piston end of the second telescopic cylinder 650 presses the arc-shaped brake block 660, so that after the plate shearing machine arrives at a destination, the second telescopic cylinder 650 acts on the arc-shaped brake block 660 to apply a pressure to press down the arc-shaped brake block 660, the arc-shaped brake block 660 acts on the universal wheel 640 to rapidly brake, and the working state is shown in fig. 16, and the braking state is shown in fig. 17.

When the brake state is unlocked, only the piston of the second telescopic cylinder 650 needs to be retracted, and the arc-shaped brake block 660 rebounds to the original state through the resilience force of the third spring 680, so that the limitation on the universal wheel 640 is removed. Realize more convenient removal plate shearing machine to simple structure, it is with low costs.

The above embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the mechanism or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless expressly stated or limited otherwise, a first feature may comprise a first and a second feature in direct contact, or the first and second features may be in contact by means of another feature not in direct contact but in between. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature being below, beneath or beneath a second feature includes the first feature being directly below and obliquely below the second feature or simply indicating that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a press integrative plate shearing equipment which characterized in that includes: the device comprises a table body, a plate shearing mechanism movably arranged above the table body, positioning mechanisms respectively movably arranged at the upper end of the table body, and a pressing mechanism arranged between the positioning mechanisms; wherein

The four corners of the upper end surface of the table body are provided with an elongated slot; a connecting rod parallel to the long edge of the long groove is fixed in the long groove; the edges of two long edges at the upper end of the table body are both provided with a slide rail;

2. The integrally pressed plate shearing device as claimed in claim 1, wherein the movable lifting assembly comprises a movable block movably mounted on the positioning plate, and two lifting cylinders fixedly connected to a lower end of the movable block and respectively arranged corresponding to the two rotating rods; the rotating stick is rotatably arranged on the side end face of the telescopic end of the lifting cylinder; and

a synchronous bracket is respectively connected between the two moving blocks positioned on the positioning plates at two sides and the first frame body and the second frame body, and the synchronous bracket is L-shaped; the horizontal part of the synchronous bracket is of a telescopic structure;

elastic rubber pads are uniformly distributed on the outer end face of the rotating roller; the two ends of the rotary rod are both telescopic structures.

3. The integrally pressed plate shearing equipment as claimed in claim 2, wherein the lower ends of the first frame body and the second frame body are respectively mounted on the two slide rails;

the lower end parts of the first frame body and the second frame body are respectively provided with a through groove, and openings at two ends of the through groove respectively face two corresponding side walls in the length direction of the inner cavity of the slide rail; two it all is fixed with a servo motor to lead to groove inner chamber top, servo motor's output perpendicular to the slide rail bottom surface sets up, just servo motor's output is fixed with one with rack toothing's drive gear.

4. The compression-integrated plate shearing device according to claim 1, wherein the lifting tool rest is mounted between the first frame and the second frame;

5. The pressing integrated plate shearing equipment as claimed in claim 4, wherein a transverse plate is fixed in the middle of the inner cavity of the tool rest housing, and two openings suitable for the rotating rod to be rotatably connected are formed in the transverse plate; the bottom of the knife rest shell is provided with a groove suitable for the knife rest to enter and exit;

a dismounting part is arranged between the tool rest and the tool;

6. The integrally pressed plate shearing equipment as claimed in claim 5, wherein a groove is formed in each of the end faces of one side of each of the first frame body and the second frame body, which are opposite to each other, and the cross section of the inner cavity of each groove is of a convex shape; and

7. The integrally pressed plate shearing equipment as claimed in claim 1, wherein the clamping plate assembly comprises a first elastic clamping piece and a second elastic clamping piece which are suitable for wrapping the connecting rod, and adjusting screws are arranged at the upper end and the lower end of the clamping plate assembly formed by the first elastic clamping piece and the second elastic clamping piece.

8. The integrally pressed plate shearing device as claimed in claim 2, wherein a moving groove for being matched with the moving block is formed in the middle of the end faces of the two positioning plates facing each other along the length direction;

the distance between the two positioning plates is greater than the width of the lifting tool rest.

9. The integrally pressed plate shearing equipment as claimed in claim 8, wherein the two positioning plates are arranged on the protective layer on the end surface of one side facing the table body.

10. The integrally pressed plate shearing equipment as claimed in claim 5, wherein the upper end surface of the table body is provided with a plurality of notches which are longer than the length of the cutter, a plurality of first springs are fixed at the bottom of the inner cavity of each notch, and a baffle is connected to the upper ends of the first springs.