阅读说明：本技术 一种棒材裁剪系统 (Bar cutting system ) 是由 李勇 熊波 李明 何志伟 吴学林 叶雅妮 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种棒材裁剪系统,用于裁剪棒材。包括第一输送机,所述第一输送机末端位置设置有机架,所述机架包括位于第一输送机两侧的支撑架,连个支撑架之间靠第一输送机方向侧通过连接体连接形成机架,连接体上侧具有支撑台,支撑台远离第一输送机方向具有竖直切面,机架上设置有可以上下滑动的切刀,切刀近第一输送机方向侧具有相切于支撑台的竖直切面的站切面,并在机架上设置驱动装置控制切刀上下活动,所述支撑架之间设置有导向板,所述导向板位于远第一输送机方向侧,所述导向板中部可转动地设置在机架上,并在机架上设置转动控制装置控制导向板翻转活动。(The invention discloses a bar cutting system which is used for cutting bars. Including first conveyer, first conveyer end position is provided with the frame, the frame is including the support frame that is located first conveyer both sides, links to form the frame through the connector connection by first conveyer direction side between the support frame, and the connector upside has a supporting bench, and a supporting bench keeps away from first conveyer direction and has vertical tangent plane, is provided with gliding cutter from top to bottom in the frame, and the nearly first conveyer direction side of cutter has the station tangent plane of the vertical tangent plane of tangent in a supporting bench to set up drive arrangement control cutter activity from top to bottom in the frame, be provided with the deflector between the support frame, the deflector is located far away first conveyer direction side, the deflector middle part rotationally sets up in the frame to set up rotation control device control deflector upset activity in the frame.)

1. A rod cutting system comprising a first conveyor (1), characterized in that: the end position of the first conveyor (1) is provided with a rack (2), the rack (2) comprises support frames (3) positioned at two sides of the first conveyor (1), the support frames (3) are connected with each other through a connector (4) at the side close to the direction of the first conveyor (1) to form the rack (2), a support table (5) is arranged at the upper side of the connector (4), the support table (5) is provided with a vertical tangent plane at the direction far away from the first conveyor (1), a cutter (6) capable of sliding up and down is arranged on the rack (2), the side of the cutter (6) close to the direction of the first conveyor (1) is provided with a station tangent plane tangent to the vertical tangent plane of the support table (5), a driving device (9) is arranged on the rack (2) to control the cutter (6) to move up and down, a guide plate (7) is arranged between the support frames (3), and the guide plate (7) is positioned at the side far away from the direction of the first conveyor (1), the middle part of the guide plate (7) is rotatably arranged on the rack (2), and a rotation control device (8) is arranged on the rack (2) to control the guide plate (7) to turn over.

2. The bar cutting system according to claim 1, wherein: the frame (2) is provided with a swing frame (10) capable of swinging up and down, the lower side of the swing frame (10) extends to the upper part of the support table (5), the swing frame (10) is provided with a press roller (11) capable of rotating, and a swing control device (12) is arranged to control and drive the swing frame (10) to swing.

3. The bar cutting system according to claim 2, wherein: the side of the swing frame (10) far away from the direction of the pressing roller is provided with a supporting rod (13), the swing control device (12) comprises a first hydraulic telescopic cylinder, one end of the first hydraulic telescopic cylinder is rotatably connected to the rack (2), and the other end of the first hydraulic telescopic cylinder is rotatably connected to the supporting rod (13).

4. The bar cutting system according to claim 1, wherein: the cutting device is characterized in that a vertical sliding groove is formed in the supporting frame (3), sliding blocks in sliding fit with the sliding groove are arranged on two sides of the cutting knife (6), the driving device (9) comprises a second hydraulic telescopic cylinder, a cylinder body of the second hydraulic telescopic cylinder is vertically fixed on the rack (2), and a movable portion at the lower end of the second hydraulic telescopic cylinder is fixedly connected to the upper portion of the cutting knife (6).

5. The bar cutting system according to claim 1, wherein: the rotation control device (8) comprises a swinging cylinder or a servo motor which is arranged on the frame (2) and is coaxially connected with the rotating shaft of the guide plate (7) so as to control the turnover of the guide plate (7).

6. The bar cutting system according to claim 1, wherein: the side of the frame (2) far away from the first conveyor (1) is also only provided with a second conveyor (14) for shock absorption.

7. The rod cutting system according to claim 5, wherein: second conveyer (14) are including keeping away from first support (15) of frame (2) direction side and second support (16) of nearly frame (2) direction side, be provided with spring (17) on first support (15), first support (15) upside articulates there is conveyor (18) so that conveyor (18) luffing motion, spring (17) support is between conveyor (18) and first support (15), it has first connecting rod (19) to articulate on first support (15), and conveyor (18) is gone up to articulate has second connecting rod (20), first connecting rod (19) and second connecting rod (20) articulate each other, and articulated shaft perpendicular to conveyor (18) length direction.

Technical Field

The invention relates to a bar production technology, in particular to a bar cutting system.

Background

The roller bed rack after the bar shear is one of the main devices in the collecting area of the bar production line, and the roller bed rack mainly has the functions of collecting bars and conveying the bars. In the production process, a bar with the length of about 100 meters is cut in sections by matching with a sizing machine, a sizing shear and other auxiliary equipment, and a bar product with the length of 9 meters or 12 meters is obtained. According to the process design requirements, roller bed racks are arranged at the front and the back of the fixed-length shears, the fixed-length shears are provided with upper and lower shear blades, the lower shear blade is fixed, and the upper shear blade moves downwards in the shearing process to complete the shearing action.

Therefore, when in shearing, the front roller bed rack which is fixed with the lower shearing blade shears is not subjected to downward shearing force. The roller bed rack after the fixed-length shearing is subjected to the shearing force generated when the upper shearing edge is sheared downwards and transmitted by the bar, the roller bed rack after the shearing can be vibrated in different degrees, and if the vibration cannot be effectively eliminated, the stability of the roller bed rack after the shearing can be influenced; on the other hand, the bar material will generate a rebound force to eject the tail of the bar material with a fixed length of 9 m or 12 m out of the side plate, and the bar material cannot be smoothly transported to the next process.

Disclosure of Invention

The invention aims to: a bar cutting system is proposed for cutting bars.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a system is tailor to bar, includes first conveyer, first conveyer end position is provided with the frame, the frame is including the support frame that is located first conveyer both sides, links to each other and passes through the connector by first conveyer direction side and connect the formation frame between the support frame, and the connector upside has a supporting bench, and a supporting bench keeps away from first conveyer direction and has vertical tangent plane, is provided with the cutter that can slide from top to bottom in the frame, and the nearly first conveyer direction side of cutter has the station tangent plane of tangent in a supporting bench vertical tangent plane to set up drive arrangement control cutter activity from top to bottom in the frame, be provided with the deflector between the support frame, the deflector is located far away first conveyer direction side, the deflector middle part rotationally sets up in the frame to set up rotation control device control deflector upset activity in the frame.

On the basis of the above scheme and as a preferable scheme of the scheme: the frame is provided with a swing frame capable of swinging up and down, the lower side of the swing frame extends to the upper part of the supporting table, the swing frame is provided with a press roller capable of rotating, and a swing control device is arranged to control and drive the swing frame to swing.

On the basis of the above scheme and as a preferable scheme of the scheme: the side of the swing frame far away from the direction of the compression roller is provided with a supporting rod, the swing control device comprises a first hydraulic telescopic cylinder, one end of the first hydraulic telescopic cylinder is rotatably connected to the rack, and the other end of the first hydraulic telescopic cylinder is rotatably connected to the supporting rod.

On the basis of the above scheme and as a preferable scheme of the scheme: the cutting device is characterized in that a vertical sliding groove is formed in the supporting frame, sliding blocks in sliding fit with the sliding groove are arranged on two sides of the cutter, the driving device comprises a second hydraulic telescopic cylinder, a cylinder body of the second hydraulic telescopic cylinder is vertically fixed on the rack, and a movable portion at the lower end of the second hydraulic telescopic cylinder is fixedly connected to the upper portion of the cutter.

On the basis of the above scheme and as a preferable scheme of the scheme: the rotation control device comprises a swinging cylinder or a servo motor which is arranged on the frame and is coaxially connected with the rotating shaft of the guide plate so as to control the guide plate to overturn.

On the basis of the above scheme and as a preferable scheme of the scheme: the far first conveyor direction side of the frame is also only used for the second conveyor of shock absorption.

On the basis of the above scheme and as a preferable scheme of the scheme: the second conveyer is including keeping away from the first support of frame direction side and the second support of nearly frame direction side, be provided with the spring on the first support, first support upside articulates there is conveyor so that conveyor can the luffing motion, the spring supports between conveyor and first support, it has the head rod to articulate on the first support, and conveyor is last to articulate there is the second connecting rod, head rod and second connecting rod are articulated each other, and articulated shaft perpendicular to conveyor length direction.

The invention has the beneficial effects that:

the invention relates to a bar cutting system, which is used for cutting bars. The bar can be well cut, and the bar cannot be violently shaken when entering the roller way after cutting, so that the bar can be popped out of the roller way. The safe and orderly production is guaranteed.

Drawings

FIG. 1 is a schematic structural diagram of a bar cutting system according to the present invention;

FIG. 2 is a schematic view of a portion of the housing of the present invention;

FIG. 3 is a partially cut-away schematic view of the housing of the present invention;

fig. 4 is a schematic view of a second conveyor of the present invention.

In the figure: the device comprises a first conveyor-1, a frame-2, a support frame-3, a connector-4, a support table-5, a cutter-6, a guide plate-7, a rotation control device-8, a driving device-9, a swing frame-10, a press roller-11, a swing control device-12, a support rod-13, a second conveyor-14, a first support-15, a second support-16, a spring-17, a conveying device-18, a first connecting rod-19 and a second connecting rod-20.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a bar cutting system comprises a first conveyor 1, a frame 2 is arranged at the end position of the first conveyor 1, the frame 2 comprises support frames 3 positioned at two sides of the first conveyor 1, the support frames 3 are connected with each other through a connecting body 4 at the side close to the first conveyor 1 to form the frame 2, a support table 5 is arranged at the upper side of the connecting body 4, the support table 5 is provided with a vertical section far away from the first conveyor 1, a cutter 6 capable of sliding up and down is arranged on the frame 2, the side of the cutter 6 close to the first conveyor 1 is provided with a station section tangent to the vertical section of the support table 5, a driving device 9 is arranged on the frame 2 to control the cutter 6 to move up and down, a guide plate 7 is arranged between the support frames 3, the guide plate 7 is positioned at the side far away from the first conveyor 1, the middle part of the guide plate 7 is rotatably arranged on the frame 2, and a rotation control device 8 is arranged on the frame 2 to control the guide plate 7 to turn over.

The bar material to be cut is conveyed forwards through the first conveyor 1 and is cut according to the requirement by the cutter 6 matched with the support table 5 when passing through the position of the rack. The cutting is controlled by a driving device 9. In order to control the bar not to jump when cutting, a swing frame 10 capable of swinging up and down is arranged on the machine frame 2, the lower side of the swing frame 10 extends to the upper side of the supporting platform 5, a press roller 11 capable of rotating is arranged on the swing frame 10, and a swing control device 12 is arranged to control and drive the swing frame 10 to swing. The bar is pressed by the press roller 11 during cutting. Further, a support rod 13 is arranged on the side of the swing frame 10 away from the direction of the press roll, the swing control device 12 comprises a first hydraulic telescopic cylinder, one end of the first hydraulic telescopic cylinder is rotatably connected to the frame 2, and the other end of the first hydraulic telescopic cylinder is rotatably connected to the support rod 13.

Furthermore, a vertical sliding groove is formed in the support frame 3, sliding blocks in sliding fit with the sliding groove are arranged on two sides of the cutting knife 6, the driving device 9 comprises a second hydraulic telescopic cylinder, a cylinder body of the second hydraulic telescopic cylinder is vertically fixed on the rack 2, and a movable part at the lower end of the second hydraulic telescopic cylinder is fixedly connected to the upper part of the cutting knife 6. Further, the rotation control device 8 includes a swing cylinder or a servo motor provided on the frame 2 and coaxially connected to the rotation shaft of the guide plate 7 to control the turning of the guide plate 7.

The invention is also characterized by a turned-over guide plate 7. Because prevent to tailor irregularly, need cut the crop when tailorring, in order to prevent that the crop mistake that cuts from getting into to cut the back roll table and ensure that the crop falls better nature simultaneously, upset deflector 7 makes the deflector be towards the state of first conveyer direction downward sloping, prevents that the crop from getting into to cut the back roll table, and the guide crop drops naturally simultaneously. Meanwhile, the flattening guide plate 7 can play a good guiding role when the long material is required to continuously move to the cut roller way.

Further, the vibration of the bar after being sheared is not offset, the bar is prevented from being ejected out of a roller way after being sheared, and the side of the rack 2 far away from the first conveyor 1 is also only provided with the second conveyor 14 for shock absorption.

Further, the second conveyor 14 includes a first support 15 far away from the side of the frame 2 and a second support 16 near the side of the frame 2, a spring 17 is disposed on the first support 15, a conveying device 18 is hinged to the upper side of the first support 15 so that the conveying device 18 can swing up and down, the spring 17 is supported between the conveying device 18 and the first support 15, a first connecting rod 19 is hinged to the first support 15, a second connecting rod 20 is hinged to the conveying device 18, the first connecting rod 19 and the second connecting rod 20 are hinged to each other, and the hinge shaft is perpendicular to the length direction of the conveying device 18. The movement of the conveyor 18 can thus be supported by the spring 17 to counteract the post-shear vibratory force of the bars.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.