CN217020629U

CN217020629U - End protection plate cutting machine for steel coil packaging

Info

Publication number: CN217020629U
Application number: CN202220821253.5U
Authority: CN
Inventors: 潘启来; 黄年华; 程秋芳; 程杰; 陈先美
Original assignee: Wuhan Rongke Packaging Material Co ltd
Current assignee: Wuhan Rongke New Materials Co Ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-22
Anticipated expiration: 2032-04-11

Abstract

The utility model provides an end guard plate cutting machine for steel coil packaging, which comprises a workbench, a bracket, a cutting device, a pressing plate and a positioning plate. The free end is located above the workbench; the cutting device is set on the free end of the bracket; the pressing plate is set on both sides of one end of the workbench so as to move up and down; the positioning plates are two , one of the positioning plates is movably arranged on the workbench between the two pressing plates, and the other positioning plate is movably arranged on the other side of the workbench. The utility model provides an end shield cutting machine for steel coil packaging. The motor can drive two cutting knives to rotate at the same time, and a circular end shield can be cut after one cut; before cutting, a pressing plate is used. Pressing the edge of the upper surface of the rectangular or square plastic plate to be cut saves manpower.

Description

End protection plate cutting machine for steel coil packaging

Technical Field

The utility model relates to the technical field of end protection plate cutting equipment for steel coil packaging, in particular to an end protection plate cutting machine for steel coil packaging.

Background

In the storage and transportation of coil of strip material, the terminal surface of coil of strip material often can suffer damage, there is very serious damage to coil of strip's integrality like this, thereby also can produce bad influence to coil of strip's performance, consequently, people have proposed the end backplate that is used for carrying out the protection to coil of strip material terminal surface, during the packing, fix the end backplate at the both ends of coil of strip, it is higher to discover the circular form end backplate comprehensive evaluation of plastics system in the use, so common end backplate is the circular form end backplate 8 of plastics system usually on the market, its structure is as shown in fig. 3.

To the end backplate manufacture factory, it needs to adopt the cutting machine in order to cut into the annular end backplate with the plastic slab of rectangle or square, current cutting machine often includes the motor, the cutting knife that links to each other with the output shaft of motor, in using, the starter motor, drive the cutting knife and rotate, cut out an interior circle with the plastic slab of rectangle or square, afterwards, the removal motor, in order to cut out an excircle, obtain an annular end backplate, however, current cutting machine need cut out an annular end backplate just can cut out twice, there is the problem of inefficiency, and at the in-process of cutting, still need press the edge of the plastic slab of rectangle or square with the hand, in order to avoid the phenomenon that the plastic slab squinted in the cutting process, so, there is the problem of extravagant manpower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an end protection plate cutting machine for steel coil packaging, which comprises:

a work table;

the bracket is arranged on one side of the workbench, and the free end of the bracket is positioned above the workbench;

a cutting device disposed at a free end of the support;

the pressing plates are arranged on two sides of one end of the workbench in a manner of moving up and down;

and two positioning plates are arranged, one of the two positioning plates is movably arranged on the workbench between the two pressing plates, and the other positioning plate is movably arranged on the other side of the workbench.

Furthermore, the cutting device comprises a motor which can be arranged at the free end of the support in a vertically movable mode and a cutter holder which is connected with the output end of the motor, the motor is located in the middle of the cutter holder, cutting knives are arranged at two ends of the cutter holder, one cutting knife is close to the motor, and the other cutting knife is far away from the motor.

Furthermore, the tool apron is a rod-shaped structure horizontally arranged, the cross section of the tool apron is rectangular, a sliding sleeve matched with the tool apron is arranged on the cutting knife, the sliding sleeve can slide along the tool apron, a first threaded hole is formed in the sliding sleeve, and the sliding sleeve is fixed on the tool apron through a bolt.

Furthermore, a first supporting seat is arranged on two sides of one end of the workbench, a long-strip-shaped limiting hole is formed in the first supporting seat, a sliding rod capable of moving up and down along the limiting hole is arranged on the pressing plate, and the sliding rod is connected with a telescopic rod of the air cylinder.

Furthermore, two between the pressure strips on the workstation and the opposite side of workstation all is provided with supporting seat two, be provided with screw hole two on the supporting seat two, be provided with the threaded rod on the locating plate movably, the tip of threaded rod with two screw thread of screw hole link to each other.

Further, be provided with the shoulder hole on the locating plate, the shoulder hole include big footpath hole, with the path hole that big footpath hole is linked together, the path hole is located the outside, be provided with on the threaded rod and run through the path section in path hole and stretch into big footpath downthehole big footpath section, all there is the space between path section and the path hole and between big footpath section and the big footpath hole.

According to the end guard plate cutting machine for steel coil packaging, the motor can drive the two cutting knives to rotate simultaneously, and one circular end guard plate can be cut out by cutting once, so that the problem that the existing cutting machine can only cut out one circular end guard plate by cutting twice is solved; before cutting, the edge of the upper surface of the rectangular or square plastic plate to be cut is pressed by the pressing plate, so that the labor is saved; the sliding sleeves on the two sides of the motor can slide along the tool apron, and the distance between the two cutters and the motor can be adjusted according to needs to cut annular end protection plates with different sizes; when the plastic slab of rectangle or square that will wait to cut needs to be put to suitable position, at first put the plastic slab of rectangle or square that will wait to cut to the workstation on for one side and one of them locating plate of the plastic slab that waits to cut contact, adjacent another side and another locating plate contact, that is to say, the adjacent both sides of the plastic slab that wait to cut contact with corresponding locating plate, can put the plastic slab that waits to cut to suitable position fast.

Drawings

Fig. 1 is a schematic structural view of an end guard cutting machine for steel coil packaging according to the present invention;

FIG. 2 is a schematic cross-sectional view of the connection between the positioning plate and the second support seat according to the present invention;

FIG. 3 is a schematic view of a prior art annular end shield;

wherein, 1, a workbench; 2. a support; 3. a cutting device; 31. an electric telescopic rod; 32. a motor; 33. a tool apron; 34. a sliding sleeve; 35. a cutting knife; 36. a bolt; 4. a compression plate; 41. a first supporting seat; 42. a limiting hole; 43. a slide bar; 44. a cylinder; 5. positioning a plate; 51. a stepped hole; 52. a large-diameter hole; 53. a small-diameter hole; 6. a threaded rod; 61. a small diameter section; 62. a large diameter section; 7. a second supporting seat; 71. a second threaded hole; 8. a circular end guard plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly and can be, for example, fixedly connected, disposed, detachably connected, disposed or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present invention provides an end plate cutting machine for steel coil packaging, comprising: the cutting device comprises a workbench 1, a support 2, a cutting device 3, a pressure strip 4 and a positioning plate 5, wherein the support 2 is arranged on one side of the workbench 1, and the free end of the support 2 is positioned above the workbench 1; the cutting device 3 is arranged at the free end of the bracket 2 and is positioned above the workbench 1; the pressing plates 4 are arranged on two sides of one end of the workbench 1 in a manner of moving up and down; the number of the positioning plates 5 is two, one of the positioning plates 5 is movably arranged on the workbench 1 between the two pressing plates 4, and the other positioning plate 5 is movably arranged on the other side of the workbench 1. It can be understood that there are two pressing plates, one of which is located at one side of one end of the workbench, and the other pressing plate is located at the other side of one end of the workbench, and the pressing plates are used for pressing the rectangular or square plastic plate to be cut; the locating plate has two, one of them locating plate is located between two pressure strips, another locating plate is located the opposite side of workstation, the lower terminal surface of locating plate contacts with the upper surface of workstation, when needs cutting operation, at first place the plastic slab of the rectangle or square that will wait to cut on the workstation, and make the terminal surface on plastic slab one side contact with one of them locating plate, the terminal surface on adjacent another side contacts with another locating plate, that is to say, the adjacent both sides of plastic slab contact with corresponding locating plate, can put the plastic slab to suitable position fast.

The cutting device 3 comprises a motor 32 which is arranged at the free end of the bracket 2 in a vertically movable manner, and a cutter holder 33 which is connected with the output end of the motor 32, wherein the motor 32 is positioned in the middle of the cutter holder 33, cutting knives 35 are arranged at two ends of the cutter holder 33, one cutting knife 35 is close to the motor 32 and used for cutting an inner circle on a plastic plate, and the other cutting knife 35 is far away from the motor 32 and used for cutting an outer circle on the plastic plate. The cutter holder 33 is a horizontally arranged rod-shaped structure, the cross section of the cutter holder 33 is rectangular, a sliding sleeve 34 matched with the cutter holder 33 is arranged on the cutting knife 35, the sliding sleeve 34 can slide along the cutter holder 33, a first threaded hole is formed in the sliding sleeve 34, the bolt 36 is in threaded connection with the first threaded hole, the end portion of the bolt 36 is tightly abutted to the cutter holder 33 to fix the sliding sleeve on the cutter holder 33, when the position of the cutting knife needs to be adjusted, the corresponding bolt only needs to be screwed, so that the end portion of the bolt leaves the cutter holder to slide the corresponding sliding sleeve to a proper position, and then the bolt is rotated reversely to enable the end portion of the bolt to be tightly abutted to the cutter holder. Specifically, still include electric telescopic handle 31, electric telescopic handle 31 sets up the free end of support 2, motor 32 sets up electric telescopic handle 31 is last, through drive electric telescopic handle extension or shorten, can drive the motor and upwards or move down, and then the distance between the tip of adjustable cutting knife and the workstation upper surface to better cutting operation carries out.

Two sides of one end of the workbench 1 are provided with a first supporting seat 41, a long-strip-shaped limiting hole 42 is formed in the first supporting seat 41, a sliding rod 43 capable of moving up and down along the limiting hole 42 is arranged on the compression plate 4, and the sliding rod 43 is connected with an expansion rod of an air cylinder 44. It can be understood that the cylinder is arranged on the workbench below the slide bar, the telescopic rod of the cylinder penetrates through the first support seat and is connected with the slide bar, and the telescopic rod of the cylinder is driven to extend or shorten so as to drive the pressing plate to move upwards or downwards, so that the plastic plate to be cut can be well pressed.

A second supporting seat 7 is arranged on the workbench 1 between the two pressing plates 4 and on the other side of the workbench 1, a second threaded hole 71 is formed in the second supporting seat 7, a threaded rod 6 is movably arranged on the positioning plate 5, and the end part of the threaded rod 6 is in threaded connection with the second threaded hole 71; be provided with shoulder hole 51 on the locating plate 5, shoulder hole 51 include cylindric big footpath hole 52, with the cylindric path hole 53 that big footpath hole 52 is linked together, path hole 53 is located the outside, be provided with on the threaded rod 6 and run through path section 61 of path hole 53 and stretch into big footpath section 62 in the big footpath hole 52, the path section with big footpath section links to each other, path section, big footpath section all are cylindricly, between path section 61 and the path hole 53 and all there is the space between big footpath section 62 and the big footpath hole 52 to movable connection between messenger's threaded rod and the locating plate, when rotatory threaded rod, can make the locating plate remove or the direction of super distance cutting knife towards the direction that is close to the cutting knife removes to the not unidimensional plastic slab that treats cutting of adaptation.

The working principle of the utility model is as follows:

when the plastic cutting machine is used, firstly, a rectangular or square plastic plate to be cut is placed on a workbench, one side of the plastic plate to be cut is contacted with one positioning plate, the other adjacent side of the plastic plate to be cut is contacted with the other positioning plate, namely, two adjacent sides of the plastic plate to be cut are contacted with the corresponding positioning plates, and then, the two pressing plates move downwards to press the plastic plate to be cut; then, the cutting knife is driven to move downwards, and after the cutting knife descends to the right position, the motor is driven to perform cutting operation.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A steel coil packaging end guard cutting machine is characterized in that, comprising:

workbench(1);

a bracket (2), the bracket (2) is arranged on one side of the workbench (1), and the free end of the bracket (2) is located above the workbench (1);

a cutting device (3), the cutting device (3) is arranged at the free end of the bracket (2);

a pressing plate (4), the pressing plate (4) is arranged on both sides of one end of the workbench (1) so as to be movable up and down;

A positioning plate (5), there are two positioning plates (5), one of the positioning plates (5) is movably arranged on the workbench (1) between the two pressing plates (4) On the other hand, another positioning plate (5) is movably arranged on the other side of the workbench (1).

2. The end shield cutting machine for steel coil packaging according to claim 1, wherein the cutting device (3) comprises a motor (32), A knife seat (33) connected to the output end of the motor (32), the motor (32) is located in the middle of the knife seat (33), and both ends of the knife seat (33) are provided with cutting knives ( 35), wherein one cutting blade (35) is close to the motor (32), and the other cutting blade (35) is far away from the motor (32).

3. The end guard cutting machine for steel coil packaging according to claim 2, characterized in that the knife seat (33) is a horizontally arranged rod-shaped structure, and the cross section of the knife seat (33) is rectangular, The cutting knife (35) is provided with a sliding sleeve (34) adapted to the knife seat (33), the sliding sleeve (34) can slide along the knife seat (33), and the sliding sleeve (34) can slide along the knife seat (33). The sleeve (34) is provided with a threaded hole 1, and the sliding sleeve (34) is fixed on the tool seat (33) by means of bolts (36).

4 . The end guard plate cutting machine for steel coil packaging according to claim 1 , wherein two sides of one end of the workbench ( 1 ) are provided with a support seat one (41), and the support seat one (41) ) is provided with a long limiting hole (42), the pressing plate (4) is provided with a sliding rod (43) that can move up and down along the limiting hole (42), the sliding rod (43) is connected with the telescopic rod of the cylinder (44).

5. The end guard plate cutting machine for steel coil packaging according to claim 1, characterized in that, on the workbench (1) and the workbench ( The other side of 1) is provided with a second support seat (7), the second support seat (7) is provided with a threaded hole two (71), and the positioning plate (5) is movably provided with a threaded rod (6). ), the end of the threaded rod (6) is threadedly connected to the second threaded hole (71).

6 . The end guard plate cutting machine for steel coil packaging according to claim 5 , wherein the positioning plate ( 5 ) is provided with stepped holes ( 51 ), and the stepped holes ( 51 ) include large-diameter holes. 7 . (52) A small-diameter hole (53) communicating with the large-diameter hole (52), the small-diameter hole (53) is located on the outside, and the threaded rod (6) is provided with a small-diameter hole (53) penetrating through the small-diameter hole (53) The small diameter section (61) and the large diameter section (62) extending into the large diameter hole (52), between the small diameter section (61) and the small diameter hole (53) and the large diameter section (62) There are gaps between it and the large diameter hole (52).