CN213560174U - Pushing type plate shearing machine - Google Patents

Abstract

The utility model provides a can propelling movement formula plate shearing machine, limiting plate backward movement before front actuating mechanism and back actuating mechanism drive respectively, and back limiting plate moves forward, and both sides make iron plate arrive the assigned position of workstation around preceding limiting plate and back limiting plate promote iron plate respectively, avoid iron plate to be placed both sides slope around the workstation back, accomplish the correction of skew, and because the upper end of workstation is equipped with the ball, can reduce the friction with the workstation surface when iron plate moves around, first motor control the screw rod rotates, the screw rod rotates the drive the slider moves left, and the slider impels iron plate left to reach plate shearing device and tailor, because the second recess of the upper end of slider plays limiting displacement to the upper and lower position of iron plate, can avoid the iron plate left end to warp when being tailor by plate shearing device punching press iron plate rear end.

Description

Pushing type plate shearing machine

Technical Field

The utility model belongs to the technical field of steel processing, concretely relates to but push type plate shearing machine.

Background

In the field of steel processing, steel products such as steel pipes, channel steel and the like generally need iron plates of various styles as raw materials, and then subsequent processes such as bending or welding are performed, while various iron plates as raw materials of steel products need to be cut from a large rectangular iron plate by a punching device with a blade or a die arranged at the lower end, in the prior art, the iron plate is usually lifted to a workbench manually and then pushed to a plate shearing device by manpower to be sequentially punched and cut, the lifting and pushing of the iron plate by manpower are too inefficient and waste manpower resources, so that the iron plate is placed on the workbench by a crane, but because a lifting plate swings on the crane, the iron plate placed behind the workbench is generally inclined, the iron plate placed in an offset manner still needs to be moved by manpower to swing the iron plate, the iron plate is straightened, and friction is generated with the surface of the workbench in the process of being moved and pushed to the plate shearing device, the iron plate has high probability of being worn, and meanwhile, the rear end of the iron plate is easy to warp when the left end of the iron plate is punched and cut by the plate shearing device, so that the iron plate is not stable enough in the cutting and moving processes.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, an object of the present invention is to provide a pushable plate shearing machine, including a main body, a worktable is disposed at an upper end of the main body, a plate shearing device is disposed above a left end of the worktable, the pushable plate shearing machine further includes a deviation rectifying device and a plurality of pushing devices, the deviation rectifying device includes a front deviation rectifying mechanism and a rear deviation rectifying mechanism, the front deviation rectifying mechanism includes a front driving mechanism and a front limiting plate, the front driving mechanism controls the front limiting plate to move back and forth, the rear deviation rectifying mechanism includes a rear driving mechanism and a rear limiting plate, the rear driving mechanism controls the rear limiting plate to move back and forth, and the front limiting plate and the rear limiting plate are respectively located at front and rear sides of the worktable;

the upper end of the main machine body is provided with a first groove, the pushing device comprises a sliding block, a screw rod and a first motor, the sliding block and the screw rod are located in the first groove, the upper end of the sliding block is provided with a second groove, the second groove is located above the workbench, the groove of the second groove faces the left side, the lower end of the sliding block is in threaded fit with the screw rod, the left end of the screw rod is rotatably connected to the left end of the first groove, the first motor is fixed to the right end of the main machine body, the left end of the first motor is an output end, the right end of the screw rod penetrates through the right end of the groove and is connected to the output end of the first motor, the first motor controls the screw rod to rotate, and the screw rod rotates to drive the sliding block to move left and right;

the rolling device is characterized by further comprising a plurality of balls, and the balls are connected with the upper end of the workbench in a rolling mode.

Further, the front driving mechanism comprises a first cylinder, a first supporting rod and a first connecting rod, a first push rod is arranged at the front end of the first cylinder, the lower end of the first supporting rod is fixed at the front end of the first push rod, the front end of the first connecting rod is fixed at the upper end of the first supporting rod, and the front end of the front limiting plate is fixed at the rear end of the first connecting rod; the rear driving mechanism comprises a second cylinder, a second supporting rod and a second connecting rod, a second push rod is arranged at the rear end of the second cylinder, the lower end of the second supporting rod is fixed at the rear end of the second push rod, the rear end of the second connecting rod is fixed at the upper end of the second supporting rod, the rear end of the rear limiting plate is fixed at the front end of the second connecting rod, and the first cylinder and the second cylinder are respectively fixed at the left end and the right end of the lower end of the main machine body. After the iron plate is placed on the workbench by the crane, the first push rod and the second push rod are respectively contracted by the first air cylinder and the second air cylinder, so that the front limiting plate is driven to move backwards, the rear limiting plate moves forwards, the front limiting plate and the rear limiting plate respectively push the front side and the rear side of the iron plate until the front side and the rear side of the iron plate are tightly attached to the front limiting plate and the rear limiting plate, the front limiting plate and the rear limiting plate cannot move continuously, the iron plate also reaches a specified position, the front side and the rear side of the iron plate are parallel to a path where the iron plate needs to move, and the deviation correction is completed.

Further, the pushing device comprises a guide rod, the left end of the guide rod is fixed at the left end of the first groove, the right end of the guide rod is fixed at the right end of the first groove, and the guide rod penetrates through the lower end of the sliding block and is in sliding fit with the sliding block. The wire guide rod enables the travel path of the slider to be kept straight.

Further, still include auxiliary transportation mechanism, the upper end of the host computer body is equipped with the second recess, auxiliary transportation mechanism includes second motor and a plurality of driving roller, the driving roller rotate connect in both ends around the second recess, the driving roller connect in the output of second motor, the surface of driving roller is equipped with the polyurethane glue film. After the iron plate placed on the workbench is corrected in the offset position by the deviation correcting device, the second motor controls the transmission roller to rotate clockwise, so that the iron plate can be transported to the right end until the right end of the iron plate moves to the second groove, the iron plate can be guaranteed to move leftwards along with the sliding block, and the moving progress of the iron plate can be better mastered.

Further, the second motor is located the bottom of second recess, the driving roller passes through the drive belt with the output drive of second motor is connected. A plurality of driving rollers are controlled to synchronously rotate in a driving belt mode through a second motor, so that the iron plate can move more stably.

Further, the rear side of the front limiting plate and the front side of the rear limiting plate are both provided with polyurethane glue layers. The polyurethane adhesive layer has good elasticity, and can avoid the damage of the edge of the iron plate caused by the contact friction between the front limiting plate and the edge of the iron plate and the edge of the rear limiting plate and the iron plate.

The utility model discloses the beneficial effect who produces is: the front driving mechanism and the rear driving mechanism respectively drive the front limiting plate to move backwards, the rear limiting plate moves forwards, the front limiting plate and the rear limiting plate respectively push the front side and the rear side of the iron plate to enable the iron plate to reach the designated position of the workbench, the iron plate is prevented from being placed behind the workbench and inclining to the front side and the rear side, offset correction is completed, due to the fact that balls are arranged at the upper end of the workbench, friction between the iron plate and the surface of the workbench can be reduced when the iron plate moves forwards and backwards, the screw is controlled by the first motor to rotate, the screw rotates to drive the sliding block to move leftwards, the sliding block pushes the iron plate leftwards, the iron plate can be cut when the sliding block reaches the plate shearing device, manual pushing is replaced, efficiency is improved, and due to the fact that the second groove at the upper end of the sliding block plays a limiting role in the upper position and the lower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 4 is a schematic view of the cross-sectional structure C-C of FIG. 4;

wherein, 1, the main body; 11. a work table; 12. a plate shearing device; 13. a first groove; 14. a second groove; 2. a deviation correcting device; 21. a front deviation correcting mechanism; 211. a front drive mechanism; 2111. a first cylinder; 21111, a first push rod; 2112. a first support bar; 2113. a first connecting rod; 212. a front limiting plate; 22. A rear deviation correcting mechanism; 221. a rear drive mechanism; 2211. a second cylinder; 22111. a second push rod; 2212. a second support bar; 2213. a second connecting rod; 222. a rear limiting plate; 3. a pushing device; 31. a slider; 311. A second groove; 32. a screw; 33. a first motor; 34. a guide bar; 4. a ball bearing; 5. an auxiliary transport mechanism; 51. a second motor; 511. a transmission belt; 52. and (5) driving rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Fig. 1-4 show that the utility model provides a can push formula plate shearing machine, including the host computer body 1, the upper end of the host computer body 1 is equipped with workstation 11, the top of the left end of workstation 11 is equipped with plate shearing device 12, still include deviation correcting device 2 and a plurality of pusher 3, deviation correcting device 2 includes preceding deviation correcting mechanism 21 and back deviation correcting mechanism 22, preceding deviation correcting mechanism 21 includes preceding actuating mechanism 211 and preceding limiting plate 212, preceding actuating mechanism 211 controls preceding limiting plate 212 back-and-forth movement, back deviation correcting mechanism 22 includes back actuating mechanism 221 and back limiting plate 222, back actuating mechanism 221 controls back limiting plate 222 back-and-forth movement, preceding limiting plate 212 and back limiting plate 222 are located the front and back both sides of workstation 11 respectively;

the upper end of the main machine body 1 is provided with a first groove 13, the pushing device 3 comprises a sliding block 31, a screw rod 32 and a first motor 33, the sliding block 31 and the screw rod 32 are positioned in the first groove 13, the upper end of the sliding block 31 is provided with a second groove 31114, the second groove 31114 is positioned above the workbench 11, the groove of the second groove 31114 faces the left, the lower end of the sliding block 31 is in threaded fit with the screw rod 32, the left end of the screw rod 32 is rotatably connected with the left end of the first groove 13, the first motor 33 is fixed at the right end of the main machine body 1, the left end of the first motor 33 is an output end, the right end of the screw rod 32 penetrates through the right end of the groove and is connected with the output end of the first motor 33, the first motor 33 controls the screw rod 32 to rotate;

the device also comprises a plurality of balls 4, and the balls 4 are connected with the upper end of the workbench 11 in a rolling manner.

The front driving mechanism 211 comprises a first cylinder 2111, a first supporting rod 2112 and a first connecting rod 2113, wherein a first push rod 21111 is arranged at the front end of the first cylinder 2111, the lower end of the first supporting rod 2112 is fixed at the front end of the first push rod 21111, the front end of the first connecting rod 2113 is fixed at the upper end of the first supporting rod 2112, and the front end of the front limiting plate 212 is fixed at the rear end of the first connecting rod 2113; the rear driving mechanism 221 includes a second cylinder 2211, a second support rod 2212 and a second connecting rod 2213, the rear end of the second cylinder 2211 is provided with a second push rod 22111, the lower end of the second support rod 2212 is fixed to the rear end of the second push rod 22111, the rear end of the second connecting rod 2213 is fixed to the upper end of the second support rod 2212, the rear end of the rear limiting plate 222 is fixed to the front end of the second connecting rod 2213, and the first cylinder 2111 and the second cylinder 2211 fix the left end and the right end of the lower end of the main body 1 respectively. After the iron plate is placed on the workbench 11 by the crane, the first push rod 21111 and the second push rod 22111 are respectively contracted by the first air cylinder 2111 and the second air cylinder 2211, so that the front limiting plate 212 is driven to move backwards, the rear limiting plate 222 moves forwards, the front limiting plate 212 and the rear limiting plate 222 respectively push the front side and the rear side of the iron plate until the front side and the rear side of the iron plate are tightly attached to the front limiting plate 212 and the rear limiting plate 222, at the moment, the front limiting plate 212 and the rear limiting plate 222 cannot move continuously, the iron plate also reaches a specified position, the front side and the rear side of the iron plate are parallel to a path where the iron plate needs to travel, and the correction of the deviation is completed.

The pushing device 3 comprises a guide rod 34, the left end of the guide rod 34 is fixed at the left end of the first groove 13, the right end of the guide rod 34 is fixed at the right end of the first groove 13, and the guide rod 34 penetrates through the lower end of the sliding block 31 and is in sliding fit with the sliding block 31. The wire guide rod enables the travel path of the slider 31 to be kept straight.

Still include auxiliary transportation mechanism 5, the upper end of the main engine body 1 is equipped with second recess 31114, and auxiliary transportation mechanism 5 includes second motor 51 and a plurality of driving roller 52, and driving roller 52 rotates to be connected in both ends around second recess 31114, and driving roller 52 is connected in the output of second motor 51, and driving roller 52's surface is equipped with the polyurethane glue film. After the iron plate placed on the worktable 11 is corrected in the offset position by the deviation correcting device 2, the second motor 51 controls the driving roller 52 to rotate clockwise, so that the iron plate can be transported to the right end until the right end of the iron plate moves to the second groove 31114, the iron plate can be guaranteed to move leftwards along with the sliding block 31, and the moving progress of the iron plate can be better mastered.

The second motor 51 is located at the bottom of the second groove 31114, and the driving roller 52 is in driving connection with the output end of the second motor 51 through the driving belt 511. The plurality of driving rollers 52 are controlled to synchronously rotate by a second motor 51 in a manner of a driving belt 511, so that the iron plate moves more smoothly.

The rear side of the front retainer plate 212 and the front side of the rear retainer plate 222 are both provided with a polyurethane glue layer. The polyurethane adhesive layer has good elasticity, and can prevent the edge of the iron plate from being damaged due to the contact friction between the front limiting plate 212 and the edge of the iron plate and the rear limiting plate 222.

The working principle is as follows: after the iron plate is placed above the workbench 11 by the crane, the front driving mechanism 211 and the rear driving mechanism 221 respectively drive the front limiting plate 212 to move backwards, the rear limiting plate 222 to move forwards, the front limiting plate 212 and the rear limiting plate 222 respectively push the front side and the rear side of the iron plate until the front side and the rear side of the iron plate are tightly attached to the front limiting plate 212 and the rear limiting plate 222, at this time, the front limiting plate 212 and the rear limiting plate 222 cannot move continuously, the iron plate also reaches a specified position, the front side and the rear side of the iron plate are parallel to a path along which the iron plate needs to travel, the deviation correction is completed, and as the balls 4 are arranged at the upper end of the workbench 11, the friction with the surface of the workbench 11 can be reduced when the iron plate moves forwards and backwards, the first motor 33 controls the rotation of the screw 32, the screw 32 rotates to drive the slide block 31 to move leftwards, the slide block 31 is close to the rear, and the iron, the iron plate is pushed leftwards by the sliding block 31 to reach the plate shearing device 12 for shearing, and the second groove 31114 at the upper end of the sliding block 31 has a limiting effect on the upper and lower positions of the iron plate, so that the rear end of the iron plate can be prevented from being warped upwards when the left end of the iron plate is punched and sheared by the plate shearing device 12.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "left", "right", "front", "rear", and the like as used herein are for illustrative purposes only.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (6)

1. A push type plate shearing machine comprises a main machine body, wherein a workbench is arranged at the upper end of the main machine body, and a plate shearing device is arranged above the left end of the workbench;

the upper end of the main machine body is provided with a first groove, the pushing device comprises a sliding block, a screw rod and a first motor, the sliding block and the screw rod are located in the first groove, the upper end of the sliding block is provided with a second groove, the second groove is located above the workbench, the groove of the second groove faces the left side, the lower end of the sliding block is in threaded fit with the screw rod, the left end of the screw rod is rotatably connected to the left end of the first groove, the first motor is fixed to the right end of the main machine body, the left end of the first motor is an output end, the right end of the screw rod penetrates through the right end of the groove and is connected to the output end of the first motor, the first motor controls the screw rod to rotate, and the screw rod rotates to drive the sliding block to move left and right;

the rolling device is characterized by further comprising a plurality of balls, and the balls are connected with the upper end of the workbench in a rolling mode.

2. The plate shearing machine as claimed in claim 1, wherein said front driving mechanism comprises a first cylinder, a first supporting rod and a first connecting rod, a first push rod is disposed at the front end of said first cylinder, the lower end of said first supporting rod is fixed at the front end of said first push rod, the front end of said first connecting rod is fixed at the upper end of said first supporting rod, and the front end of said front limiting plate is fixed at the rear end of said first connecting rod;

the rear driving mechanism comprises a second cylinder, a second supporting rod and a second connecting rod, a second push rod is arranged at the rear end of the second cylinder, the lower end of the second supporting rod is fixed at the rear end of the second push rod, the rear end of the second connecting rod is fixed at the upper end of the second supporting rod, the rear end of the rear limiting plate is fixed at the front end of the second connecting rod, and the first cylinder and the second cylinder are respectively fixed at the left end and the right end of the lower end of the main machine body.

3. The plate shearing machine as claimed in claim 1, wherein said pushing device comprises a guide rod, the left end of said guide rod is fixed to the left end of said first groove, the right end of said guide rod is fixed to the right end of said first groove, and said guide rod penetrates the lower end of said slide block and is slidably engaged with said slide block.

4. The plate shearing machine as claimed in claim 1, further comprising an auxiliary transportation mechanism, wherein the upper end of the main body is provided with a second groove, the auxiliary transportation mechanism comprises a second motor and a plurality of driving rollers, the driving rollers are rotatably connected to the front end and the rear end of the second groove, the driving rollers are connected to the output end of the second motor, and the surface of the driving rollers is provided with a polyurethane adhesive layer.

5. The push type plate shearing machine according to claim 4, wherein said second motor is located at the bottom of said second groove, and said driving roller is in transmission connection with the output end of said second motor through a transmission belt.

6. The pushable plate shearing machine as defined in claim 1 wherein the rear side of said front plate and the front side of said rear plate are provided with a polyurethane glue layer.

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