CN215091036U

CN215091036U - Plate clamping device of plate shearing machine

Info

Publication number: CN215091036U
Application number: CN202121434425.5U
Authority: CN
Inventors: 贾先军; 张作家; 郑培兵; 赵虎良
Original assignee: Henan Lihuang New Material Co ltd
Current assignee: Henan Lihuang New Material Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-10
Anticipated expiration: 2031-06-24

Abstract

The application relates to the technical field of plate processing, in particular to a plate clamping device of a plate shearing machine, which comprises a support, wherein a conveying belt and a pressing mechanism are arranged on the support, a push plate is arranged on the outer side of the conveying belt, and a supporting plate arranged on the support is arranged on the inner side of the conveying belt; the pressing mechanism comprises a hydraulic cylinder arranged on the support, a piston rod of the hydraulic cylinder extends in the vertical direction and is provided with a pressing plate unit, and the pressing plate unit is positioned right above the supporting plate. The push plate on the conveyor belt can push the plate to a position to be processed, so that the accurate feeding of the plate is ensured; the pneumatic cylinder can compress tightly panel and conveyer belt in the backup pad through the clamp plate unit for panel is difficult for rocking in the course of working, thereby has realized the automatic transport and the automatic fixation of panel. This application can improve the machining efficiency of panel.

Description

Plate clamping device of plate shearing machine

Technical Field

The application relates to the technical field of plate processing, in particular to a plate clamping device of a plate shearing machine.

Background

A plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade. The shearing force is applied to metal plates with various thicknesses by means of a movable upper blade and a fixed lower blade and a reasonable blade gap, so that the plates are broken and separated according to the required size.

In the working process of the existing plate shearing machine, a plate needs to be positioned and clamped, so that the plate is accurately sheared. However, the fixing mode of the plate is generally manual clamping, and the working efficiency is low, so that improvement is needed.

Disclosure of Invention

In order to improve the machining efficiency of panel, this application provides a plate clamping device of plate shearing machine.

The application provides a pair of plate shearing machine's panel clamping device adopts following technical scheme: a plate clamping device of a plate shearing machine comprises a support, wherein a conveying belt and a material pressing mechanism are arranged on the support, a push plate is arranged on the outer side of the conveying belt, and a supporting plate arranged on the support is arranged on the inner side of the conveying belt; the pressing mechanism comprises a hydraulic cylinder arranged on the support, a piston rod of the hydraulic cylinder extends in the vertical direction and is provided with a pressing plate unit, and the pressing plate unit is positioned right above the supporting plate.

By adopting the technical scheme, the push plate on the conveyor belt can push the plate to the position to be processed, so that the accurate feeding of the plate is ensured; the pneumatic cylinder can compress tightly panel and conveyer belt in the backup pad through the clamp plate unit for panel is difficult for rocking in the course of working. This application has realized the automatic transport and the automatic fixed of panel to the machining efficiency of panel has been improved.

Optionally, the support is provided with two groups of limiting mechanisms which are sequentially arranged along the width direction of the conveyor belt, and the two groups of limiting mechanisms are clamped on the plate together.

By adopting the technical scheme, the plate is not easy to deviate in the conveying process, and the processing quality of the plate is ensured.

Optionally, the limiting mechanism comprises a limiting plate connected to the support in a sliding manner along the width direction of the conveyor belt and a screw rod connected to the limiting plate in a rotating manner and in threaded fit with the support, and the screw rod extends along the width direction of the conveyor belt.

Through adopting above-mentioned technical scheme, rotatory screw rod can be so that the interval between two limiting plates changes to the limiting plate is spacing to the panel of different width.

Optionally, the screw is provided with two nuts in threaded fit, and the two nuts are clamped on the support together.

Through adopting above-mentioned technical scheme, two nuts can be fixed the screw rod locking, have improved the stability of limiting plate.

Optionally, the clamp plate unit slides including the fixed plate of locating on the pneumatic cylinder piston rod and two width direction along the conveyer belt and connects in the slide of fixed plate, and the slide is located the downside of fixed plate, and the slide is located between two limiting plates.

Through adopting above-mentioned technical scheme, when two limiting plates were close to each other, the limiting plate will make two slides be close to each other for two slides can compress tightly in the limit portion of different width panels, have guaranteed the stability of panel, and make the slide difficult to take place the position with the limiting plate and interfere.

Optionally, two all be equipped with a plurality of extension boards on the relative one side of slide, the extension board on two slides is the setting of staggering.

Through adopting above-mentioned technical scheme, the area of contact of clamp plate unit and panel has been improved to the setting of extension board to the fixed effect to panel has been improved.

Optionally, the sliding plate is connected to the limiting plate in a sliding manner along the vertical direction.

Through adopting above-mentioned technical scheme, the limiting plate will drive slide synchronous motion when the motion, has realized the automatically regulated of slide position, convenient operation.

To sum up, the application comprises the following beneficial technical effects:

1. due to the arrangement of the conveying belt and the material pressing mechanism, the automatic conveying and automatic fixing of the plates are realized, so that the processing efficiency of the plates is improved;

2. the limiting mechanism is arranged, so that the plate is not easy to deviate in the conveying process, and the processing quality of the plate is ensured;

3. due to the arrangement of the extension plate, the contact area between the pressing plate unit and the plate is increased, so that the fixing effect on the plate is improved;

4. due to the arrangement of the sliding plate, the limiting plate drives the sliding plate to move synchronously when moving, so that the automatic adjustment of the position of the sliding plate is realized, and the sliding plate can compress and fix the plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic sectional view showing the conveyor belt and the pressing mechanism in the embodiment of the present application;

fig. 3 is a schematic structural view showing a slide plate and an extension plate in the embodiment of the present application.

Reference numerals: 1. a support; 11. a support plate; 2. a conveyor belt; 21. a rotating roller; 22. a belt; 23. a motor; 24. pushing the plate; 3. a limiting mechanism; 31. a limiting plate; 32. a rod is arranged in a penetrating way; 33. a screw; 331. a handle; 34. a nut; 4. a material pressing mechanism; 41. a hydraulic cylinder; 42. a platen unit; 421. a fixing plate; 422. a first dovetail groove; 423. a first dovetail block; 424. a slide plate; 425. a second dovetail groove; 426. a second dovetail block; 427. an extension plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses plate clamping device of plate shearing machine. As shown in fig. 1, a plate clamping device of a plate shearing machine includes a support 1, and the support 1 is provided with a conveyor belt 2, two sets of limiting mechanisms 3 arranged in sequence along the width direction of the conveyor belt 2, and a material pressing mechanism 4 located above the conveyor belt 2. Conveyer belt 2 can carry panel, and two sets of stop gear 3 make panel difficult skew in transportation process, and swager constructs 4 and is used for compressing tightly panel fixedly, so this application has realized the automatic transport and the automatic fixation of panel to the machining efficiency of panel has been improved.

The conveyor belt 2 comprises two rotating rollers 21 which are sequentially arranged along the horizontal direction, a belt 22 which is sleeved on the two rotating rollers 21 and a motor 23 which is fixed on the bracket 1, an output shaft of the motor 23 is connected to one of the rotating rollers 21, and a push plate 24 is fixed on the outer wall of the belt 22. When the motor 23 drives the belt 22 to move through the rotating roller 21, the belt 22 pushes the sheet material to move through the pushing plate 24.

The limiting mechanism 3 comprises a limiting plate 31 positioned above the belt 22, two penetrating rods 32 are fixed on the limiting plate 31, and the penetrating rods 32 are slidably penetrated in the bracket 1; the limiting plate 31 is further rotatably connected with a screw 33, the screw 33 is in threaded fit with the support 1, a handle 331 is fixed at one end of the screw 33, which is far away from the limiting plate 31, and the penetrating rod 32 and the screw 33 both extend along the width direction of the belt 22. When rotating screw rod 33 through handle 331, can adjust the position that limiting plate 31 was located for two limiting plates 31 can centre gripping in the panel of different width, have improved the suitability of this application.

Screw thread fit has two nuts 34 on screw 33, and two nuts 34 centre gripping are in support 1 jointly for screw 33 is locked firmly, has improved the stability of limiting plate 31.

As shown in fig. 2, a support plate 11 is arranged on the inner side of the belt 22, the support plate 11 is fixed on the bracket 1, and the upper surface of the support plate 11 abuts against the inner wall of the top of the belt 22; the material pressing mechanism 4 comprises two hydraulic cylinders 41 fixed on the support 1, piston rods of the two hydraulic cylinders 41 extend in the vertical direction and are fixed with the same pressing plate unit 42, and the pressing plate unit 42 is located right above the support plate 11. The hydraulic cylinder 41 can drive the pressing plate unit 42 to press the plate and the belt 22 on the supporting plate 11, so that the stability of the plate in the processing process is ensured.

As shown in fig. 2 and 3, the pressure plate unit 42 includes a fixed plate 421 fixed on the piston rods of the two hydraulic cylinders 41, a first dovetail groove 422 extending along the width direction of the belt 22 is formed on the lower surface of the fixed plate 421, two first dovetail blocks 423 are slidably embedded in the first dovetail groove 422, and a sliding plate 424 located between the two limiting plates 31 is fixed on the first dovetail blocks 423; the opposite sides of the two limiting plates 31 are respectively provided with a second dovetail groove 425 extending along the vertical direction, a second dovetail block 426 is embedded in the second dovetail grooves 425 in a sliding mode, and the second dovetail block 426 is fixedly connected to the sliding plate 424.

When the limiting plate 31 moves, the limiting plate 31 drives the sliding plate 424 to move, and the first dovetail block 423 on the sliding plate 424 slides in the first dovetail groove 422, so that the positions of the limiting plate 31 and the sliding plate 424 are synchronously adjusted; when the hydraulic cylinder 41 drives the fixing plate 421 and the sliding plate 424 to ascend and descend, the second dovetail block 426 on the sliding plate 424 slides in the second dovetail groove 425, so that the stability of the sliding plate 424 in the ascending and descending process is ensured.

A plurality of extension plates 427 are integrally formed on the opposite sides of the two sliding plates 424, the extension plates 427 on the two sliding plates 424 are arranged in a staggered mode, and the sliding plates 424 and the extension plates 427 can be synchronously pressed on the plates, so that the pressing effect on the plates is improved.

The implementation principle of the plate clamping device of the plate shearing machine in the embodiment of the application is as follows: when the motor 23 drives the belt 22 to move through the rotating roller 21, the belt 22 pushes the plate to move through the push plate 24, the two limiting plates 31 enable the plate to be difficult to deviate in the moving process, the hydraulic cylinder 41 drives the fixing plate 421 to descend, the sliding plate 424 and the extending plate 427 enable the plate and the belt 22 to be pressed on the supporting plate 11, automatic conveying and automatic fixing of the plate are achieved, and therefore the processing efficiency of the plate is improved.

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. The utility model provides a plate clamping device of plate shearing machine which characterized in that: the automatic feeding device comprises a support (1), wherein a conveying belt (2) and a material pressing mechanism (4) are arranged on the support (1), a push plate (24) is arranged on the outer side of the conveying belt (2), and a supporting plate (11) arranged on the support (1) is arranged on the inner side of the conveying belt (2); the pressing mechanism (4) comprises a hydraulic cylinder (41) arranged on the support (1), a piston rod of the hydraulic cylinder (41) extends in the vertical direction and is provided with a pressing plate unit (42), and the pressing plate unit (42) is located right above the supporting plate (11).

2. The plate holding device of the plate shearing machine according to claim 1, wherein: the support (1) is provided with two groups of limiting mechanisms (3) which are sequentially arranged along the width direction of the conveyor belt (2), and the two groups of limiting mechanisms (3) are clamped on the plate together.

3. The plate holding device of the plate shearing machine according to claim 2, wherein: stop gear (3) including following the width direction of conveyer belt (2) slide connect in limiting plate (31) of support (1) with rotate connect in limiting plate (31) and screw rod (33) of screw-thread fit in support (1), screw rod (33) extend along the width direction of conveyer belt (2).

4. The plate holding device of the plate shearing machine according to claim 3, wherein: two nuts (34) are matched with the screw rod (33) in a threaded mode, and the two nuts (34) are clamped on the support (1) together.

5. The plate holding device of the plate shearing machine according to claim 3, wherein: the clamp plate unit (42) slides including fixed plate (421) and two width direction along conveyer belt (2) of locating on pneumatic cylinder (41) piston rod and connects in slide (424) of fixed plate (421), and slide (424) are located the downside of fixed plate (421), and slide (424) are located between two limiting plates (31).

6. The plate holding device of the plate shearing machine as claimed in claim 5, wherein: a plurality of extension plates (427) are arranged on the opposite sides of the two sliding plates (424), and the extension plates (427) on the two sliding plates (424) are arranged in a staggered manner.

7. The plate holding device of the plate shearing machine as claimed in claim 5, wherein: the sliding plate (424) is connected to the limiting plate (31) in a sliding mode along the vertical direction.