CN219852357U

CN219852357U - Slitting machine capable of replacing cutters of different sizes

Info

Publication number: CN219852357U
Application number: CN202321364774.3U
Authority: CN
Inventors: 张顺
Original assignee: Hebei Shengchi Hongyuan Metal Products Co ltd
Current assignee: Hebei Shengchi Hongyuan Metal Products Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-20
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a slitting machine for replacing cutters with different sizes, and particularly relates to the field of slitting machines. The cutter changing device has the advantages that cutters with different sizes can be installed for standby, normal operation can be realized, materials are sheared, and meanwhile, the used cutters are conveniently adjusted, so that the cutters are replaced, the cutter changing efficiency is improved, and the delay of processing time is avoided.

Description

Slitting machine capable of replacing cutters of different sizes

Technical Field

The utility model relates to the technical field of slitting machines, in particular to a slitting machine capable of replacing cutters with different sizes.

Background

The slitting machine is also called a slitting line, a slitter and a slitting machine, is used for uncoiling, slitting and coiling a metal coiled plate into a coiled plate with a required width, is suitable for processing various metal materials after cold rolling and hot rolling of carbon steel, silicon steel, tinplate, stainless steel and surface plating, and has the advantages of convenient operation, high cutting quality, high material utilization rate, stepless speed regulation of cutting speed and the like.

The utility model patent of patent publication number CN218425904U discloses a metal slitting machine, this structure is through setting up driving motor, driving motor can be at the inside rotation of penetrating hole after starting, because driving motor's rotation axis is located the inside of winding axle, consequently can utilize the frictional force with the winding axle to drive the synchronous rotation of winding axle when driving motor's rotation axis when rotatory, through setting up the winding axle, the winding axle can be with the billet after shearing on the surface, accomplish the accomodating to the billet, through setting up the joint piece, the joint piece can be separated with the workstation, and then drive driving motor's rotation axis and break away from the inside of holding hole.

However, when the structure is actually used, when the size of the cutting knife is changed, the cutting knife on the rotating rod is required to be completely detached and then is changed one by one, so that the replacement is complicated, the distance between the cutting knives is required to be adjusted, a long-time shutdown state can occur, and the processing of products is influenced, and therefore, a slitting machine for changing the cutting knives with different sizes is now proposed.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a slitting machine for replacing knives of different sizes, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a change slitting machine of unidimensional cutter, includes bottom plate, first curb plate and second curb plate, and first curb plate and second curb plate are installed to bottom plate top symmetry, and first curb plate internal support has a protection section of thick bamboo, and the second curb plate internal support has the connecting plate, is connected with first cutter arbor, second cutter arbor and third cutter arbor between protection section of thick bamboo and the connecting plate, and first cutter arbor, second cutter arbor and third cutter arbor one end cooperation link up there is power unit, and protection section of thick bamboo bottom cooperation links up there is tool changing mechanism.

Preferably, the first cutter bar, the second cutter bar and the third cutter bar are respectively provided with different cutters, and an included angle of 120 degrees is formed between adjacent first cutter bar, second cutter bar and third cutter bar.

Preferably, the connecting plate is sleeved with a second sleeve, and the outer side of the second sleeve is connected with the second side plate.

Preferably, the first shaft sleeve is sleeved on the protective cylinder, the outer side of the first shaft sleeve is connected with the first side plate, and the rear cover is arranged on one side of the protective cylinder.

Preferably, three through holes are formed in the connecting plate, bearings are mounted in each through hole, and one ends of the first cutter bar, the second cutter bar and the third cutter bar are inserted into the corresponding bearings respectively.

Preferably, the power mechanism includes a first motor mounted on one side of the rear cover.

And one end of the first rotating rod is connected with the first motor, and the other end of the first rotating rod is inserted into the protective cylinder.

The first driving gear is arranged at the other end of the first rotating rod.

The first follower gear is arranged at one end of the first cutter bar and is meshed with the first driving gear.

The second follow-up gear is arranged at one end of the second cutter bar and is meshed with the first driving gear.

And the third follow-up gear is arranged at one end of the third cutter bar and is meshed with the first driving gear.

Preferably, the tool changing mechanism comprises a second motor mounted on the first side plate.

And one end of the second rotating rod is connected with the second motor, and the other end of the second rotating rod is inserted through the second side plate and positioned at the other side of the second side plate.

The second driving gear is arranged at the other end of the second rotating rod.

The toothed ring is sleeved on the protective cylinder and is meshed with the second driving gear.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the position of the cutter bar can be accurately adjusted and exchanged through the arrangement of the second motor, the second rotating rod, the second driving gear, the toothed ring and the protection cylinder, so that cutters with different sizes can be replaced and used conveniently, and the replacement time of the cutters is saved;

2. through the setting of all installing the big cutter of equidimension on first cutter arbor, the second cutter arbor, the third cutter arbor and each cutter arbor, compared with the prior art, can be through the position change to the cutter arbor, realize changing the use to the cutter of equidimension, avoided traditional single cutter arbor to go up the installation cutter, when carrying out the cutter change, need dismantle every cutter and change for complex operation, change time is long, influence production, thereby in order to install the mode of different cutters in advance, when using different cutters, directly change can, can automatic tool changing, do not need manual operation, the tool changing is quick, make the tool changing more convenient.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a connection structure of a power mechanism and a tool changing mechanism of the present utility model.

Fig. 3 is a schematic diagram of a connection structure of the power mechanism of the present utility model.

Fig. 4 is a schematic diagram of a connection structure of a tool changing mechanism according to the present utility model.

The reference numerals are: 1. a bottom plate; 2. a first side plate; 3. a second side plate; 4. a rear cover; 5. a power mechanism; 501. a first motor; 502. a first rotating lever; 503. a first drive gear; 504. a first follower gear; 505. a second follower gear; 506. a third follower gear; 6. a tool changing mechanism; 601. a second motor; 602. a second rotating rod; 603. a second drive gear; 604. a toothed ring; 7. a first cutter bar; 8. a second cutter bar; 9. a third cutter bar; 10. a connecting plate; 11. a protective cylinder; 12. a first sleeve; 13. and a second sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, a slitting machine for replacing cutters with different sizes comprises a bottom plate 1, a first side plate 2 and a second side plate 3, wherein the top end of the bottom plate 1 is symmetrically provided with the first side plate 2 and the second side plate 3, a protection cylinder 11 is supported in the first side plate 2, a connecting plate 10 is supported in the second side plate 3, a first cutter bar 7, a second cutter bar 8 and a third cutter bar 9 are connected between the protection cylinder 11 and the connecting plate 10, one end of the first cutter bar 7, one end of the second cutter bar 8 and one end of the third cutter bar 9 are matched and connected with a power mechanism 5, the bottom end of the protection cylinder 11 is matched and connected with a cutter replacing mechanism 6, the second motor 601 operates, the second rotary rod 602 rotates, so that a second driving gear 603 rotates in a meshed mode with a toothed ring 604, and the protection cylinder 11 and the connecting plate 10 rotate along with the sleeve matching of a first shaft sleeve 12 and a second shaft sleeve 13, the positions of the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 are replaced, and the cutter replacing time is reduced when the cutters with different sizes are installed on the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9.

As shown in fig. 2, the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 are respectively provided with different cutters, and an included angle of 120 ° is formed between adjacent first cutter bar 7, second cutter bar 8 and third cutter bar 9, so that the positions between the cutter bars can be adjusted by quantitatively rotating the second motor 601, thereby realizing replacement of different sizes, and ensuring that the positions of the cutters after replacement are more accurate.

As shown in fig. 2, the connecting plate 10 is sleeved with a second sleeve 13, and the outer side of the second sleeve 13 is connected with the second side plate 3, so that the connecting plate 10 can freely rotate.

As shown in fig. 2, the protection cylinder 11 is sleeved with the first shaft sleeve 12, the outer side of the first shaft sleeve 12 is connected with the first side plate 2, and the rear cover 4 is installed on one side of the protection cylinder 11, so that the protection cylinder 11 can rotate under the cooperation of the toothed ring 604, and the connecting plate 10 can also rotate along with the rotation.

As shown in fig. 2, three through holes are formed in the connecting plate 10, bearings are mounted in each through hole, and one ends of the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 are inserted into the corresponding bearings respectively, so that the three cutter bars can rotate freely.

As shown in fig. 3, the power mechanism 5 includes a first motor 501, and the first motor 501 is mounted on the rear cover 4 side.

And one end of the first rotating rod 502 is connected with the first motor 501, and the other end of the first rotating rod 502 is inserted into the protective cylinder 11.

The first driving gear 503, the first driving gear 503 is installed at the other end of the first rotating shaft 502.

The first follower gear 504, the first follower gear 504 is installed at one end of the first cutter bar 7, and is engaged with the first driving gear 503.

The second follower gear 505 is mounted at one end of the second cutter bar 8, and is meshed with the first driving gear 503.

And a third follower gear 506, wherein the third follower gear 506 is installed at one end of the third cutter bar 9 and is in meshed connection with the first driving gear 503.

As shown in fig. 4, the tool changing mechanism 6 includes a second motor 601, and the second motor 601 is mounted on the first side plate 2.

And one end of the second rotating rod 602 is connected with the second motor 601, and the other end of the second rotating rod 602 is inserted through the second side plate 3 and positioned at the other side of the second side plate 3.

And a second driving gear 603, wherein the second driving gear 603 is installed at the other end of the second rotating rod 602.

The toothed ring 604, the toothed ring 604 is sleeved on the protection cylinder 11 and is meshed with the second driving gear 603.

The working principle of the utility model is as follows: when the slitting machine for replacing cutters with different sizes is used, the second motor 601 is used to rotate the second rotating rod 602, so that the second driving gear 603 is meshed with the toothed ring 604 to rotate, the protection cylinder 11 and the connecting plate 10 are respectively matched with the first shaft sleeve 12 and the second shaft sleeve 13 in a sleeved mode, and the positions of the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 are changed along with the rotation, so that the cutters are replaced, and the cutters with different sizes are installed on the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9, so that the replacement is more convenient, and the downtime is reduced;

when the slitting machine runs, the first motor 501 drives the first rotating rod 502 to rotate, so that the first driving gear 503 is meshed with the first follow-up gear 504, the second follow-up gear 505 and the third follow-up gear 506 simultaneously to rotate, and the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 are rotated along with the rotation, and the cutters on the cutter bars combined with materials shear the materials.

The cutter changing device has the advantages that cutters with different sizes can be installed for standby, normal operation can be realized, materials are sheared, and meanwhile, the used cutters are conveniently adjusted, so that the cutters are replaced, the cutter changing efficiency is improved, and the delay of processing time is avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a slitting machine of change not unidimensional cutter, includes bottom plate (1), first curb plate (2) and second curb plate (3) are installed to bottom plate (1) top symmetry, its characterized in that: the novel tool changer is characterized in that a protection cylinder (11) is supported in the first side plate (2), a connecting plate (10) is supported in the second side plate (3), a first tool bar (7), a second tool bar (8) and a third tool bar (9) are connected between the protection cylinder (11) and the connecting plate (10), one ends of the first tool bar (7), the second tool bar (8) and the third tool bar (9) are matched and connected with a power mechanism (5), and the bottom end of the protection cylinder (11) is matched and connected with a tool changing mechanism (6).

2. A slitting machine for changing knives of different sizes according to claim 1 wherein: different cutters are respectively arranged on the first cutter bar (7), the second cutter bar (8) and the third cutter bar (9), and an included angle of 120 degrees is formed between adjacent first cutter bar (7), second cutter bar (8) and third cutter bar (9).

3. A slitting machine for changing knives of different sizes according to claim 1 wherein: the connecting plate (10) is sleeved with a second sleeve (13), and the outer side of the second sleeve (13) is connected with the second side plate (3).

4. A slitting machine for changing knives of different sizes according to claim 1 wherein: the protection tube (11) is sleeved with a first shaft sleeve (12), the outer side of the first shaft sleeve (12) is connected with the first side plate (2), and one side of the protection tube (11) is provided with a rear cover (4).

5. A slitting machine for changing knives of different sizes according to claim 1 wherein: three through holes are formed in the connecting plate (10), bearings are mounted in each through hole, and one ends of the first cutter bar (7), the second cutter bar (8) and the third cutter bar (9) are respectively inserted into the corresponding bearings.

6. A slitting machine for changing knives of different sizes according to claim 1 wherein: the power mechanism (5) comprises a first motor (501), and the first motor (501) is arranged on one side of the rear cover (4);

one end of the first rotating rod (502) is connected with the first motor (501), and the other end of the first rotating rod (502) is inserted into the protective cylinder (11);

a first driving gear (503), wherein the first driving gear (503) is installed at the other end of the first rotating rod (502);

the first follow-up gear (504), the first follow-up gear (504) is installed at one end of the first cutter bar (7) and is meshed with the first driving gear (503);

the second follow-up gear (505), the said second follow-up gear (505) is installed on one end of the second cutter arbor (8), and engage and connect with first driving gear (503);

and the third follow-up gear (506) is arranged at one end of the third cutter bar (9) and is in meshed connection with the first driving gear (503).

7. A slitting machine for changing knives of different sizes according to claim 1 wherein: the tool changing mechanism (6) comprises a second motor (601), and the second motor (601) is arranged on the first side plate (2);

one end of the second rotating rod (602) is connected with the second motor (601), and the other end of the second rotating rod is inserted through the second side plate (3) and positioned at the other side of the second side plate (3);

the second driving gear (603), the said second driving gear (603) is installed at the other end of the second turning rod (602);

and the toothed ring (604) is sleeved on the protection cylinder (11) and is meshed with the second driving gear (603).