CN221064626U

CN221064626U - Steel band cutting device

Info

Publication number: CN221064626U
Application number: CN202322473135.7U
Authority: CN
Inventors: 王峰
Original assignee: Pinghu Xifengda Metal Products Co ltd
Current assignee: Pinghu Xifengda Metal Products Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-06-04
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a steel strip cutting device, which comprises a vertical plate, wherein a feeding port is formed in the vertical plate in a penetrating manner in the front-back manner, a feeding roller is arranged on the rear side of the vertical plate and corresponds to the feeding port, a pressing roller is arranged above the feeding roller in a matched manner, a cutting knife is arranged on the front side of the vertical plate, which is close to the surface of the vertical plate, and is arranged on the lifting frame to move up and down.

Description

Steel band cutting device

Technical Field

The utility model relates to the technical field of metal processing, in particular to a steel belt cutting device.

Background

When manufacturing metal products, steel plates are commonly used, but common steel plates are obtained through cutting a roll of steel belt, and when cutting the steel belt, a downward acting force is applied to the steel belt by a cutting knife, so that in the process, one end of a cut part of the steel belt is pressed downwards, the other end of the cut part is tilted, the cut steel plate is inclined on the notched surface, and the edge of the steel plate is required to be polished before being put into processing, so that the edge of the steel plate is tidy, the processing procedure is increased, the cost is increased, and the working efficiency is reduced.

Disclosure of utility model

In order to solve the defects in the prior art, the utility model provides a steel belt cutting device.

In order to achieve the technical effects, the utility model adopts the following scheme:

The utility model provides a steel band cutting device, includes the riser, it is equipped with the pay-off mouth to run through around on the riser, the rear side and the pay-off mouth of riser correspond and are equipped with the feed roll, the feed roll top is matchd and is equipped with the pinch roller, the front side of riser is equipped with the cutting knife along the surface of riser, the cutting knife is installed and is reciprocated at the crane, the crane passes through elevating system drive and removes, the place ahead of riser is equipped with presses the platform, it has the cut to cut between pressing the platform and the riser, the cut is located the below of cutting knife, the front side of crane is equipped with the press head through elastic contraction mechanism, the press head is located the top of pressing the briquetting, and during initial state, the height of press head is less than the height of cutting knife lower extreme.

The preferable technical scheme, elasticity shrink mechanism includes support frame, slide bar and spring, the front end of mounting bracket is fixed to be located to the support frame, vertical running through is equipped with the slide hole on the support frame, the slide hole matches with the slide bar, the slide bar passes the slide hole setting, the lower extreme of slide bar with press first fixed connection, the spring housing is established on the slide bar, the upper and lower both ends of spring are connected in support frame and press first respectively, the upper end of slide bar wears out the slide hole after-fixing and is equipped with the stopper, the size of stopper is greater than the size of slide hole.

The preferred technical scheme, be equipped with two second guiding holes on the support frame, the downthehole matching of second guiding passes and is equipped with the second guide bar, the lower extreme and the press head fixed connection of second guide bar, two second guide bars are located the left and right sides of slide bar respectively.

The preferable technical scheme, elevating system includes down the air cylinder, the air cylinder that pushes down passes through the mounting bracket and installs in the place ahead of riser, the air cylinder that pushes down vertical setting, the telescopic link of air cylinder pushes down and crane fixed connection down.

The preferred technical scheme, vertically be equipped with two first guiding holes on the mounting bracket, the matching is passed in the guiding hole and is equipped with first guide bar, the lower extreme and the crane fixed connection of guide bar, two first guide bars are located the left and right sides of pushing down the cylinder respectively.

The preferable technical scheme, feed roll and pinch roll pass through the support and rotate and install on the riser, all be provided with a spout on the support at pinch roll both ends, the matching is equipped with the slider in the spout, install on two sliders through a pivot respectively at pinch roll's both ends, be connected through the hold-down spring between the top of slider and spout.

Compared with the prior art, the beneficial effects are as follows:

The utility model has simple structure and convenient use, the pressing head firstly contacts the steel belt through the descending of the lifting frame, the cut part of the steel belt is pressed on the pressing table, and then the lifting frame continuously descends the cutting knife to cut, in the process, the cut part of the steel belt can not tilt due to the pressing of the pressing head, thereby ensuring that the surface at the cut part is vertical, reducing the operation cost and accelerating the working efficiency.

Drawings

FIG. 1 is a schematic side view of the structure of the present utility model;

FIG. 2 is a schematic front view of the elastic telescoping mechanism of the present utility model;

fig. 3 is a schematic view of the inside of the stent of the present utility model.

Reference numerals: 1. a vertical plate; 2. a feeding port; 3. a bracket; 4. a feed roller; 5. a pinch roller; 6. a cutting knife; 7. a lifting frame; 8. a pressing cylinder; 9. a mounting frame; 10. pressing head; 11. a support frame; 12. a slide bar; 13. a spring; 14. a limiting block; 15. a pressing table; 16. cutting; 17. a chute; 18. a slide block; 19. a compression spring; 20. a rotating shaft.

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.

The utility model provides a steel band cutting device, includes riser 1, it is equipped with pay-off mouth 2 to run through around on the riser 1, riser 1's rear side and pay-off mouth 2 correspond and are equipped with pay-off roller 4, and the upper end of pay-off roller 4 keeps at same height with the bottom of pay-off mouth 2, and pay-off roller 4 can drive the initiative through the rotating electrical machines and rotate and be used for the pay-off, also can be the transport power pay-off that provides through other mechanisms on the production line, 4 top matches of pay-off roller is equipped with pinch rolls 5, and pinch rolls 5 are used for compressing tightly the steel band on pay-off roller 4, avoids the steel band to warp, riser 1's front side is equipped with cutting knife 6 along riser 1's surface, cutting knife 6 installs and reciprocates in crane 7, crane 7 is through elevating system drive removal, riser 1's the place ahead is equipped with pressing platform 15, pressing platform 15's upper end and pay-off mouth 2's bottom are located same height, pressing platform 15 and riser 1 between have incision 16, cutting 16 are located cutting knife 6 below, the front side 7 is equipped with pressing 10 when pressing down the height of pressing 10, pressing down the cutter 10 height is pressed down by the side 10.

The feeding roller 4 sends the steel strip into the feeding port 2, the part that will cut down on the steel strip passes through the back support of cutting knife 6 and presses on the platform 15, crane 7 descends, because the height of pressing head 10 is less than the height of cutting knife 6, consequently, pressing head 10 contacts the steel strip earlier, part that will cut on the steel strip compresses tightly on pressing platform 15, thereby because the setting of elasticity shrink structure, crane 7 can continue to drive cutting knife 6 and move down and cut the steel strip, when cutting knife 6 applys decurrent effort and cuts the steel strip, because the pressing action of pressing head 10, the part that is cut can not perk, thereby guaranteed that the face of incision department is vertical, no longer need process, the process has been reduced, thereby the operation cost has been reduced, work efficiency has been accelerated.

The preferable technical scheme, elasticity shrink mechanism includes support frame 11, slide bar 12 and spring 13, the front end of mounting bracket 9 is fixedly located to support frame 11, vertical running through is equipped with the slide hole on the support frame 11, the slide hole matches with slide bar 12, slide bar 12 passes the slide hole setting, the lower extreme and the press head 10 fixed connection of slide bar 12, spring 13 cover is established on slide bar 12, the upper and lower both ends of spring 13 are connected in support frame 11 and press head 10 respectively, the upper end of slide bar 12 is worn out the slide hole after fixed and is equipped with stopper 14, the size of stopper 14 is greater than the slide hole size.

After the pressing head 10 is pressed on the steel belt, the lifting frame 7 descends to drive the supporting frame 11 to descend to compress the spring 13, the pressing head 10 is always pressed on the steel plate by means of the elasticity of the spring 13, after cutting is completed, the lifting frame 7 drives the supporting frame 11 to move upwards, the supporting frame 11 is propped against the lower end of the limiting block 14 to move upwards, and the pressing head 10 is lifted up through the sliding rod 12.

According to the preferred technical scheme, two second guide holes are formed in the support frame 11, second guide rods are arranged in the second guide holes in a matched penetrating mode, the lower ends of the second guide rods are fixedly connected with the pressing head 10, and the two second guide rods are respectively located on the left side and the right side of the sliding rod 12.

The preferable technical scheme, elevating system includes down the air cylinder 8, down the air cylinder 8 through mounting bracket 9 install in the place ahead of riser 1, down the air cylinder 8 vertical setting down, down the telescopic link of air cylinder 8 down with crane 7 fixed connection.

The preferred technical scheme, vertically be equipped with two first guiding holes on the mounting bracket 9, the matching is passed in the guiding hole and is equipped with first guide bar, the lower extreme and the crane 7 fixed connection of guide bar, two first guide bars are located the left and right sides of pushing down cylinder 8 respectively.

According to the preferable technical scheme, the feeding roller 4 and the pinch roller 5 are rotatably arranged on the vertical plate 1 through the support 3, the supports 3 at two ends of the pinch roller 5 are respectively provided with a chute 17, sliding blocks 18 are arranged in the sliding grooves 17 in a matching manner, two ends of the pinch roller 5 are respectively arranged on the two sliding blocks 18 through a rotating shaft 20, the upper ends of the sliding blocks 18 are connected with the tops of the sliding grooves 17 through pinch springs 19, the pinch springs 19 are elastic initially, the pinch roller 5 is pressed on the feeding roller 4, steel belts pass through the feeding roller 4 and the pinch roller 5, and due to the action of the pinch springs 19, the pinch roller 5 can float up and down, so that steel belts with different thicknesses can be pressed on the feeding roller 4 through the pinch roller 5, and the pinch roller 5 can tightly press the steel belts on the feeding roller 4.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

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.

Claims

1. The utility model provides a steel band cutting device, its characterized in that, including riser (1), run through around on riser (1) and be equipped with pay-off mouth (2), the rear side of riser (1) corresponds with pay-off mouth (2) and is equipped with feed roll (4), feed roll (4) top matching is equipped with pinch roller (5), the front side of riser (1) is equipped with cutting knife (6) along the surface of riser (1), cutting knife (6) are installed and are reciprocated at crane (7), crane (7) are passed through elevating system drive and remove, the place ahead of riser (1) is equipped with pressing platform (15), have cut-out mouth (16) between pressing platform (15) and riser (1), cut-out mouth (16) are located the below of cutting knife (6), the front side of crane (7) is equipped with through elastic shrinkage mechanism and presses head (10), press head (10) are located the top of pressing the briquetting, and in the initial state, the height of pressing head (10) is less than the height of cutting knife (6) down.

2. The steel strip cutting device according to claim 1, wherein the elastic contraction mechanism comprises a supporting frame (11), a sliding rod (12) and a spring (13), the supporting frame (11) is fixedly arranged at the front end of the installation frame (9), sliding holes vertically penetrate through the supporting frame (11), the sliding holes are matched with the sliding rod (12), the sliding rod (12) penetrates through the sliding holes, the lower end of the sliding rod (12) is fixedly connected with the pressing head (10), the spring (13) is sleeved on the sliding rod (12), the upper end and the lower end of the spring (13) are respectively connected with the supporting frame (11) and the pressing head (10), a limiting block (14) is fixedly arranged at the upper end of the sliding rod (12) after the sliding hole penetrates out, and the size of the limiting block (14) is larger than the size of the sliding hole.

3. The steel strip cutting device according to claim 2, wherein the supporting frame (11) is provided with two second guide holes, the second guide holes are provided with second guide rods in a matched penetrating way, the lower ends of the second guide rods are fixedly connected with the pressing head (10), and the two second guide rods are respectively positioned at the left side and the right side of the sliding rod (12).

4. The steel strip cutting device according to claim 1, wherein the lifting mechanism comprises a lower pressing cylinder (8), the lower pressing cylinder (8) is arranged in front of the vertical plate (1) through a mounting frame (9), the lower pressing cylinder (8) is arranged vertically downwards, and a telescopic rod of the lower pressing cylinder (8) is fixedly connected with the lifting frame (7) downwards.

5. The steel strip cutting device according to claim 2, wherein two first guide holes are vertically formed in the mounting frame (9), first guide rods are arranged in the guide holes in a matched penetrating mode, the lower ends of the guide rods are fixedly connected with the lifting frame (7), and the two first guide rods are respectively located on the left side and the right side of the lower pressure cylinder (8).

6. The steel strip cutting device according to claim 1, wherein the feeding roller (4) and the pressing roller (5) are rotatably mounted on the vertical plate (1) through the support (3), a sliding groove (17) is formed in the support (3) at two ends of the pressing roller (5), sliding blocks (18) are arranged in the sliding groove (17) in a matching mode, two ends of the pressing roller (5) are mounted on the two sliding blocks (18) through a rotating shaft (20) respectively, and the upper ends of the sliding blocks (18) are connected with the tops of the sliding grooves (17) through pressing springs (19).