CN211387100U

CN211387100U - Slitting machine suitable for cutting steel strips with different widths

Info

Publication number: CN211387100U
Application number: CN201921621315.2U
Authority: CN
Inventors: 芮正华
Original assignee: Nanjing Jingyi Machinery Manufacturing Co ltd
Current assignee: Nanjing Jingyi Machinery Manufacturing Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-01
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a slitting machine suitable for cut out different width steel bands belongs to steel sheet cutting device technical field, and it includes the host computer body, be provided with a sword section of thick bamboo on the host computer body, sword section of thick bamboo overcoat is equipped with a plurality of branch cutters, the crossbearer has the regulating beam with host computer body coupling on the sword section of thick bamboo, the spout has been seted up towards one side of a sword section of thick bamboo to the regulating beam, be provided with the parallel slide bar of axis and sword section of thick bamboo axis in the spout, it is connected with the adjusting part who is used for adjusting the cutter position to slide on the slide bar, sword section of thick bamboo below is provided with the auxiliary beam, it is connected with the maintenance piece that supplies to divide the cutter block to slide in the auxiliary beam, it is unanimous with dividing the cutter to keep a piece number, the utility.

Description

Slitting machine suitable for cutting steel strips with different widths

Technical Field

The utility model belongs to the technical field of steel sheet cutting device technique and specifically relates to a indulge shearing machine suitable for cut out different width steel bands.

Background

Slitting machines, also known as slitting lines, slitting machines, are used to unwind, slit, and wind up metal coils to a desired width. It is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials coated on the surface.

The notice number is: chinese patent CN207668592U discloses a slitting machine, which comprises a frame, including motor, the synchronous case of speed reduction and the main frame body of connection linkage in the frame, the main frame body with link through the universal shaft between the synchronous case of speed reduction, including two stands of placing in opposition in the main frame body, two parallel arrangement's arbor is respectively for last arbor and lower arbor, and both all are fixed in between two stands, and the cover has a bar section of thick bamboo on two arbors, and under the synchronous case linkage of speed reduction, the meshing of two section of thick bamboo cutting edges department will pass through the steel sheet and cut into the strip.

The above prior art solutions have the following drawbacks: the cutting edge is fixed with the knife cylinder when the steel strip is cut, and the width of the steel strip cut by using one knife cylinder is fixed, so that the steel strips with different widths can not be cut at the same time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a slitting machine suitable for cut out different width steel bands, it has the effect of cutting out different width steel bands with same steel sheet simultaneously.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a slitting machine suitable for cut out different width steel bands, includes the host computer body, be provided with a sword section of thick bamboo on the host computer body, sword section of thick bamboo overcoat is equipped with a plurality of branch cutters of sliding and being connected with a sword section of thick bamboo, the crossbearer has the regulating beam with host computer body coupling on the sword section of thick bamboo, the spout has been seted up towards one side of a sword section of thick bamboo to the regulating beam, be provided with the parallel slide bar of axis and sword section of thick bamboo axis in the spout, it is connected with the adjusting part who is used for adjusting to cut the sword position to slide on the slide bar, a sword section of thick bamboo below is provided with the auxiliary beam, it is connected with the maintenance piece that supplies to divide.

Through adopting above-mentioned technical scheme, a plurality of branch cutters of connecting on the sword section of thick bamboo can be cut into a plurality of steel band with the steel sheet branch, because it is not fixed with the sword section of thick bamboo to divide the cutter, divide the cutter to slide in the sword section of thick bamboo, so that the adjusting part who slides in the regulation roof beam of sword section of thick bamboo top can adjust the position of dividing the cutter, when dividing the interval change between the cutter each other, realize dividing the steel sheet and cut into the steel band of different width, it is connected with the holding block to slide in the auxiliary beam of sword section of thick bamboo bottom, the holding block can remove along with dividing the removal of cutter in the sword section of thick bamboo, and play the effect of location to dividing the cutter, make the branch cutter.

The utility model discloses further set up to: the adjusting assembly comprises a moving block connected with the sliding rod in a sliding mode and locking screws used for locking the moving block, the number of the moving blocks corresponds to that of the dividing cutters, a bayonet is formed in one side, facing the sliding groove, of the moving block, the dividing cutters are located in the bayonet, a locking groove is formed in one side, facing away from the sliding groove, of the adjusting beam in the length direction, and the locking screws penetrate through the locking groove and are in threaded connection with one side, facing away from the bayonet, of the moving block.

By adopting the technical scheme, the bayonet is formed in one side of the moving block, the slitting knife is positioned in the bayonet, the moving block can drive the slitting knife to slide in the knife cylinder when moving along the sliding rod, so that the slitting knife can be adjusted, and after the position of the slitting knife is adjusted, the moving block is fixed with the sliding rod through the abutting of the locking screw and the sliding rod, so that the moving block is not easy to move continuously on the sliding rod.

The utility model discloses further set up to: the inner walls of the two sides of the bayonet are embedded with balls, and the two sides of the slitting knife are in contact with the balls.

Through adopting above-mentioned technical scheme, because a sword section of thick bamboo need drive the branch cutter and rotate and cut the steel sheet and cut, inlay in the both sides wall of bayonet socket and establish the ball for can drive the ball and rotate when dividing the cutter to rotate, thereby reduce and divide the cutter to receive the frictional force of movable block.

The utility model discloses further set up to: and a grinding block is also arranged in the bayonet.

Through adopting above-mentioned technical scheme, because divide the cutter can produce wearing and tearing when cutting the steel sheet, lead to dividing the cutter dull polish, the piece of polishing in the bayonet socket plays the effect of polishing constantly to the cutter, makes to divide the cutter to keep sharp.

The utility model discloses further set up to: the polishing block is connected with the moving block through the fixed block, fixing screws in threaded connection with one side, away from the polishing block, of the fixed block penetrate through two sides of the moving block, and the polishing block is embedded in the fixed block.

By adopting the technical scheme, the grinding block can be gradually worn when the bisection cutter is ground, and when the grinding block is worn, the grinding block is pushed in by pushing in the fixing screw, so that the grinding block can keep grinding the bisection cutter; and the grinding block can be conveniently replaced after being completely worn.

The utility model discloses further set up to: and scale marks are arranged on one side of the adjusting beam along the length direction.

Through adopting above-mentioned technical scheme, the scale mark that sets up on adjusting the roof beam plays the effect of adjusting the reference when dividing the distance between the cutter, when adjusting the position of movable block on the slide bar, corresponds the scale mark and adjusts to can audio-visually know the width of cutting the steel band that gets off.

The utility model discloses further set up to: and one side of the moving block, which faces the scale marks, is provided with a pointer, and the pointer is arranged in parallel with the slitting knife.

Through adopting above-mentioned technical scheme, the pointer that sets up on the movable block can be more accurate adjust the cutter to more accurate learn the width of the steel band that cuts down.

The utility model discloses further set up to: a guide groove is formed in one side, facing the steel plate feeding direction, of the adjusting beam, and a guide piece is connected to the inner side of the guide groove in a sliding mode.

Through adopting above-mentioned technical scheme, the steel sheet when needs cut, the guide can lead to the steel sheet, makes accurate cutting of steel sheet, and the guide slides in the guide way for can adjust according to the steel sheet of different width, lead to the steel sheet of different width in order to adapt to.

The utility model discloses further set up to: the guide part comprises a first guide block and a second guide block, a guide groove for guiding the steel plate is formed in one side, opposite to the first guide block, of the first guide block and the second guide block, and a limiting screw for fixing the first guide block and the second guide block is arranged on one side, departing from the adjusting beam, of the first guide block and the second guide block in a penetrating mode.

Through adopting above-mentioned technical scheme, first guide block and second guide block homoenergetic are adjusted, can carry out quick adjustment according to different width steel sheets to can be quick lead the steel sheet, and after adjusting the position of first guide block and second guide block, through first guide block of stop screw locking and second guide block, thereby play fine steel sheet direction effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. the dividing cutter is connected with the cutter barrel in a sliding mode and is adjusted through the adjusting assembly, so that the dividing cutter can divide and cut steel strips with different widths after being adjusted, and the holding block is clamped on the dividing cutter, so that the dividing cutter is not prone to shaking;

2. the cutting knife is adjusted by moving the moving block in the adjusting assembly, the scale marks on the adjusting beam are accurately adjusted correspondingly, and the cutting knife is polished by the polishing block in the moving block to keep sharp;

3. can lead to the steel sheet of different width through the guide, make the steel sheet be difficult for appearing the uplift or squinting when cutting, realize accurate cutting.

Drawings

Fig. 1 is a schematic view of the overall structure of the slitting machine.

Fig. 2 is a schematic structural view showing an adjusting beam and an auxiliary beam.

FIG. 3 is a schematic structural diagram of a cutting steel plate embodying the adjusting assembly.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic view showing a structure of a back guide of the adjusting beam.

In the figure, 1, a main body; 11. a drive motor; 12. a compression roller; 2. a knife cylinder; 21. a slitting knife; 22. a slideway; 3. adjusting the beam; 31. a chute; 32. a slide bar; 33. a locking groove; 34. scale lines; 35. an adjustment groove; 4. an adjustment assembly; 41. a moving block; 42. locking the screw; 43. a bayonet; 44. a ball bearing; 45. grinding blocks; 46. a fixed block; 47. a set screw; 48. a pointer; 5. an auxiliary beam; 51. a holding block; 6. a guide member; 61. a first guide block; 62. a second guide block; 63. a guide groove; 64. and a limiting screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a slitting machine suitable for cut out different width steel bands, including the host computer body 1, be provided with a sword section of thick bamboo 2 on the host computer body 1, still be provided with drive sword section of thick bamboo 2 pivoted driving motor 11 on the host computer body 1, 2 outer walls of a sword section of thick bamboo have four slides 22 along length direction circumference array, it is connected with a plurality of branch cutters 21 to slide in a sword section of thick bamboo 2, divide cutter 21 to slide in a sword section of thick bamboo 2, and when sword section of thick bamboo 2 rotated, divide cutter 21 to rotate and cut the steel band along with a sword section of thick bamboo 2 together, the both sides branch of sword section of thick bamboo 2 is equipped with compression roller 12 on the host computer body 1, driving motor 11 drives the rotation mode of sword section of thick bamboo 2 and is prior art, do not do.

Referring to fig. 2 and 3, an adjusting beam 3 is mounted on the top cross frame of the knife cylinder 2, the adjusting beam 3 is parallel to the axial direction of the knife cylinder 2, a sliding groove 31 is arranged along the length direction on one side of the adjusting beam 3 facing the knife cylinder 2, a sliding rod 32 is arranged in the sliding groove 31, the sliding rod 32 is connected with an adjusting component 4 in a sliding manner, the adjusting component 4 comprises moving blocks 41 and locking screws 42, the number of the moving blocks 41 corresponds to the number of the slitting knives 21, the moving blocks 41 are connected with the sliding rod 32 in a sliding manner, one side of the moving blocks 41, which faces the slitting knives 21, is provided with bayonets 43 for clamping the slitting knives 21, the locking screws 42 are arranged on one side of the moving blocks 41, which is far away from the bayonets 43 in a penetrating manner, one end of each locking screw 42, which penetrates into the moving, when the position of the moving block 41 on the sliding rod 32 needs to be fixed, the locking screw 42 is screwed to tightly abut against the sliding rod 32, so that the moving block 41 and the sliding rod 32 are fixed.

Referring to fig. 2 and 4, an auxiliary beam 5 is mounted on a bottom cross frame of the knife cylinder 2, the auxiliary beam 5 is parallel to and aligned with the adjusting beam 3, one side of the auxiliary beam 5 facing the knife cylinder 2 is connected with a plurality of holding blocks 51 in a sliding manner, the number of the holding blocks 51 corresponds to that of the slitting knives 21, one side of the slitting knives 21 far away from the moving block 41 is located in the holding blocks 51, balls 44 are embedded in two side walls of the bayonet 43 and the holding blocks 51, two sides of the slitting knives 21 are in contact with the balls 44, the slitting knives 21 are in contact with the balls 44 as the slitting knives 21 can rotate to cut steel plates, so that resistance applied when the slitting knives 21 rotate is small, and the slitting knives 21 can be driven to slide in the knife cylinder 2 when the sliding movement of the moving block 41 on the sliding rod 32 is pulled, so that the distance between the slitting knives 21 can be adjusted, and steel strips with different widths can be.

Referring to fig. 4, scale marks 34 are arranged on one side of the adjusting beam 3 facing the steel strip output direction along the length direction, a pointer 48 is arranged on one side of the moving block 41 facing the scale marks 34, the pointer 48 is arranged in parallel with the dividing cutter 21, so that when the pointer 48 corresponds to the scale marks 34, the dividing cutter 21 is also located on the corresponding scale marks 34, the distance between the dividing cutters 21 can be conveniently known when the moving block 41 is adjusted, and the width of the steel strip can be known.

Referring to fig. 4, fixing screws 47 connected with threads are penetrated through two sides of the moving block 41 corresponding to the position of the bayonet 43, one end of each fixing screw 47 penetrating into the bayonet 43 is connected with a fixing block 46 in a threaded manner, one side of each fixing block 46 departing from the corresponding fixing screw 47 is embedded with a polishing block 45, the position of each fixing block 46 is located above each ball 44, the corresponding cutting knife 21 is polished by the polishing block 45, the polishing block 45 can form abrasion when the corresponding cutting knife 21 is polished, after the polishing block 45 is abraded by itself, the corresponding fixing screws 47 are pushed in, the polishing block 45 keeps polishing the corresponding cutting knife 21, and the polishing block 45 can be conveniently replaced after the polishing block 45 is completely abraded.

Referring to fig. 5, an adjusting groove 35 is formed in one side of the adjusting beam 3, which deviates from the scale mark 34 (refer to fig. 3), a guide piece 6 is connected to the adjusting groove 35 in a sliding manner, the guide piece 6 includes a first guide block 61 and a second guide block 62, the cross sections of the first guide block 61 and the second guide block 62 are both L-shaped, the adjusting groove 35 is formed along the length direction of the adjusting beam 3, a limit screw 64 in threaded connection is respectively arranged on one side of the first guide block 61 and the second guide block 62, which deviates from the adjusting groove 35, and the limit screw 64 is arranged at one end of the first guide block 61 and one end of the second guide block 62 in a penetrating manner and is abutted against the adjusting groove 35, so that the first guide block 61 and the second guide block 62 can be conveniently adjusted; the guide groove 63 for the steel plate to move is formed in the opposite side of the first guide block 61 and the second guide block 62, so that the steel plate can be guided by the guide piece 6, and the steel plate can be stably cut.

The implementation principle of the embodiment is as follows: through the adjusting beam 3 of the upper cross frame of the knife cylinder 2, the moving block 41 sliding in the adjusting beam 3 is clamped on the slitting knife 21 towards one side of the slitting knife 21, the purpose that the slitting knife 21 can be driven to slide in the knife cylinder 2 when the moving block 41 slides on the sliding rod 32 is achieved, the balls 44 located on the side wall of the bayonet 43 reduce the rotating resistance of the slitting knife 21, so that the slitting knife 21 can well slit steel belts, when the steel belts with different widths need to be slit, the moving block 41 is adjusted by comparing with the scale marks 34, so that the mutual intervals of the slitting knives 21 are different, thereby realizing slitting of the steel belts with different widths, and the grinding block 45 in the bayonet 43 can grind the slitting knife 21, so that the slitting knife 21 can be kept sharp, thereby cutting is good, the steel plates are guided through the guide piece 6, and the steel plates can be accurately slit.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a slitting machine suitable for cut out different width steel bands, includes the main frame body (1), its characterized in that: be provided with a sword section of thick bamboo (2) on the host computer body (1), a sword section of thick bamboo (2) overcoat is equipped with a plurality of branch cutters (21) of sliding and being connected with a sword section of thick bamboo (2), the crossbearer has adjusting beam (3) of being connected with the host computer body (1) on a sword section of thick bamboo (2), spout (31) have been seted up towards one side of a sword section of thick bamboo (2) to adjusting beam (3), be provided with slide bar (32) that the axis is parallel with a sword section of thick bamboo (2) axis in spout (31), it is connected with adjusting part (4) that are used for adjusting branch cutter (21) position to slide on slide bar (32), a sword section of thick bamboo (2) below is provided with auxiliary beam (5), it is connected with and supplies to divide holding piece (51) of cutter (21) block to slide in auxiliary beam (5), it is unanimous with.

2. A slitting machine suitable for cutting steel strips of different widths according to claim 1, wherein: the adjusting assembly (4) comprises a moving block (41) connected with the sliding rod (32) in a sliding mode and locking screws (42) used for locking the moving block (41), the number of the moving blocks (41) corresponds to that of the dividing cutters (21), bayonets (43) are formed in one sides, facing the sliding grooves (31), of the moving blocks (41), the dividing cutters (21) are located in the bayonets (43), locking grooves (33) are formed in one sides, facing away from the sliding grooves (31), of the adjusting beams (3) in the length direction, and the locking screws (42) penetrate through the locking grooves (33) and are in threaded connection with one sides, facing away from the bayonets (43), of the moving blocks (41).

3. A slitting machine suitable for cutting steel strips of different widths according to claim 2, wherein: the inner walls of the two sides of the bayonet (43) are embedded with balls (44), the balls (44) are also embedded into the two sides of the holding block (51), and the two sides of the slitting knife (21) are in contact with the balls (44).

4. A slitting machine suitable for cutting steel strips of different widths according to claim 3, wherein: a grinding block (45) is also arranged in the bayonet (43).

5. A slitting machine suitable for cutting steel strips of different widths according to claim 4, wherein: the polishing block (45) is connected with the moving block (41) through a fixing block (46), fixing screws (47) in threaded connection with one side, away from the polishing block (45), of the fixing block (46) penetrate through two sides of the moving block (41), and the polishing block (45) is embedded in the fixing block (46).

6. A slitting machine suitable for cutting steel strips of different widths according to claim 2, wherein: and one side of the adjusting beam (3) is provided with scale marks (34) along the length direction.

7. A slitting machine suitable for cutting steel strips of different widths according to claim 6, wherein: one side of the moving block (41) facing the scale marks (34) is provided with a pointer (48), and the pointer (48) is arranged in parallel with the cutting knife (21).

8. A slitting machine suitable for cutting steel strips of different widths according to claim 2, wherein: adjusting groove (35) have been seted up towards steel sheet feeding direction's one side to adjusting roof beam (3), sliding connection has guide (6) in adjusting groove (35).

9. A slitting machine suitable for cutting steel strips of different widths according to claim 8, wherein: the guide piece (6) comprises a first guide block (61) and a second guide block (62), a guide groove (63) for guiding the steel plate is formed in one opposite side of the first guide block (61) and the second guide block (62), and a limit screw (64) for fixing the first guide block (61) and the second guide block (62) is arranged on one side, deviating from the adjusting beam (3), of the first guide block (61) and the second guide block (62) in a penetrating mode.