阅读说明：本技术 一种板料分张送料定位装置 (Sheet separating, feeding and positioning device ) 是由 龚德宇 于 2019-09-06 设计创作，主要内容包括：一种板料分张送料定位装置,包括机架、送料装置、分张装置、定位装置、后挡料支架,机架截面为直角梯形,且所述直角梯形的下底边长度大于上底边长度；送料装置包括第一辊筒、第二辊筒、第三辊筒、传送带以及用于带动传送带转动的驱动装置；分张装置包括依次设于传送带倾斜工作面上的前挡板、后挡料装置,前挡板两端部分别通过一支架固定在机架上,前挡板与传送带斜面相平行,前挡板与传送带倾斜工作面之间的距离大于单个待分张板料厚度定位装置包括设于传送带水平工作面前端的V型定位板,V型定位板两端部固定在机架上,且所述V型定位板的V型槽朝向机架斜边侧；降低了工人的劳动力度,并且设计结构简单,有效的降低了生产成本。(A sheet material separating, feeding and positioning device comprises a rack, a feeding device, a separating device, a positioning device and a rear material blocking support, wherein the cross section of the rack is a right trapezoid, and the length of the lower bottom edge of the right trapezoid is greater than that of the upper bottom edge; the feeding device comprises a first roller, a second roller, a third roller, a conveyor belt and a driving device for driving the conveyor belt to rotate; the separating device comprises a front baffle and a rear baffle which are sequentially arranged on an inclined working surface of the conveyor belt, two ends of the front baffle are respectively fixed on the frame through a support, the front baffle is parallel to the inclined surface of the conveyor belt, the distance between the front baffle and the inclined working surface of the conveyor belt is larger than that between single plates to be separated, the positioning device comprises a V-shaped positioning plate arranged at the front end of the horizontal working surface of the conveyor belt, two ends of the V-shaped positioning plate are fixed on the frame, and a V-shaped groove of the V-shaped positioning plate faces to the inclined side of the frame; the labor intensity of workers is reduced, the design structure is simple, and the production cost is effectively reduced.)

1. The utility model provides a sheet material divides a pay-off positioner which characterized in that: the method comprises the following steps:

the cross section of the rack (1) is a right trapezoid, and the length of the lower bottom edge of the right trapezoid is greater than that of the upper bottom edge of the right trapezoid;

the feeding device comprises a first roller (3-1), a second roller (3-2), a third roller (3-3), a conveyor belt (5) and a driving device for driving the conveyor belt (5) to rotate, wherein the first roller (3-1) and the second roller (3-2) are arranged on two end parts of the upper bottom edge of the frame (1) in parallel, the third roller (3-3) is arranged at the intersection of the lower bottom edge of the frame (1) and a bevel edge, the third roller (3-3) is parallel to the first roller (3-1) and the second roller (3-2), and the conveyor belt (5) is sleeved with the first roller (3-1), the second roller (3-2) and the third roller (3-3) to form a horizontal working surface parallel to the upper bottom edge of the rack (1) and an inclined working surface parallel to the inclined edge of the rack (1); the driving device comprises a motor (4) and a transmission mechanism, the transmission mechanism comprises a motor shaft gear and a roller shaft gear, the motor shaft gear is arranged on a motor (4) shaft, the roller shaft gear is arranged on a central shaft of the third roller (3-3), and the motor shaft gear is in transmission connection with the roller shaft gear through a chain;

the sheet separating device comprises a front baffle (7) arranged on an inclined working surface of the conveyor belt (5), two ends of the front baffle (7) are respectively fixed on the rack (1) through a support, the front baffle (7) is parallel to the inclined surface of the conveyor belt (5), and the distance between the front baffle (7) and the inclined working surface of the conveyor belt (5) is greater than the thickness of a single sheet (8) to be separated;

the positioning device comprises a V-shaped positioning plate (2) arranged at the front end of the horizontal working surface of the conveyor belt (5), two ends of the V-shaped positioning plate (2) are fixed on the rack (1), and a V-shaped groove of the V-shaped positioning plate (2) faces towards the oblique side of the rack (1);

a back keeps off material support (9) for keeping off the material, back keeps off material support (9) and locates on frame (1) of conveyer belt (5) inclined plane bottom, back keeps off material support (9) and conveyer belt (5) inclined plane mutually perpendicular.

2. The sheet material separate feeding and positioning device according to claim 1, wherein: the distance between the front baffle (7) and the inclined working surface of the conveyor belt (5) is 1.3-1.7 times of the thickness of a single plate (8) to be split.

3. The sheet material separate feeding and positioning device according to claim 1, wherein: the distance between the front baffle (7) and the inclined working surface of the conveyor belt (5) is 1.5 times of the thickness of a single plate (8) to be split.

4. The sheet material separate feeding and positioning device according to claim 1, wherein: the front baffle (7) is of a V-shaped structure, and the V-shaped opening faces one side of the rear material blocking support (9).

5. The sheet material separate feeding and positioning device according to claim 1, wherein: divide a device still including locating the back dam device on conveyer belt (5) slope working face, back dam device locates preceding baffle (7) rear end, back dam device includes swing arm axle (10), swing arm axle (10) both ends are fixed on frame (1) through the bearing frame, swing arm axle (10) one end is passed the bearing frame and is connect a vertical movable rocker arm (11), the movable rocker arm (11) other end is connected with the piston rod of being connected cylinder (12), more than one fender material swing arm (6) have been cup jointed on swing arm axle (10), a screw thread through-hole has been seted up in each fender material swing arm (6), install a fender material screw in this screw thread through-hole.

6. A sheet feeding and positioning device according to claim 5, wherein: two material stopping swing arms (6) are sleeved on the swing arm shaft (10), and the distance between the two material stopping swing arms (6) is smaller than the width of a to-be-separated plate (8).

7. The sheet material separate feeding and positioning device according to claim 1, wherein: the two end parts of the front baffle (7) are respectively provided with a waist-shaped hole, the bracket is of a bending structure consisting of a bottom plate connected with the rack (1) and a vertical plate standing on the bottom plate, the vertical plate is provided with a threaded hole, and the waist-shaped hole is connected with the threaded hole through a screw.

8. The sheet material separate feeding and positioning device according to claim 1, wherein: the air cylinder (12) is fixed on one side of the frame (1).

Technical Field

The invention relates to the technical field of paperboard separating of paperboard barrels, in particular to a positioning device for separating, feeding and positioning a paperboard.

Background

With the mature automation technology and the wide use of mechanical arms, the industrial production enters a new era, the production is carried out by using automatic equipment instead of manpower, the yield of a workshop is greatly improved, the investment cost of the manpower is reduced, and the automatic production has a plurality of advantages.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides the sheet material separating, feeding and positioning device, which reduces the labor intensity of workers and improves the feeding speed by 20%.

The utility model provides a sheet material divides a pay-off positioner, includes:

the cross section of the rack is a right trapezoid, and the length of the lower bottom edge of the right trapezoid is greater than that of the upper bottom edge of the right trapezoid;

the feeding device comprises a first roller, a second roller, a third roller, a conveyor belt and a driving device for driving the conveyor belt to rotate, wherein the first roller and the second roller are arranged on two end parts of the upper bottom edge of the rack in parallel, the third roller is arranged at the intersection of the lower bottom edge of the rack and the bevel edge, the third roller is parallel to the first roller and the second roller, and the conveyor belt is sleeved with the first roller, the second roller and the third roller to form a horizontal working surface parallel to the upper bottom edge of the rack and an inclined working surface parallel to the bevel edge of the rack; the driving device comprises a motor and a transmission mechanism, the transmission mechanism comprises a motor shaft gear and a roller shaft gear, the motor shaft gear is arranged on a motor shaft, the roller shaft gear is arranged on a third roller central shaft, and the motor shaft gear is in transmission connection with the roller shaft gear through a chain;

the separating device comprises a front baffle arranged on the inclined working surface of the conveyor belt, two ends of the front baffle are respectively fixed on the frame through a support, the front baffle is parallel to the inclined surface of the conveyor belt, and the distance between the front baffle and the inclined working surface of the conveyor belt is greater than the thickness of a single plate to be separated;

the positioning device comprises a V-shaped positioning plate arranged at the front end of the horizontal working surface of the conveyor belt, two end parts of the V-shaped positioning plate are fixed on the rack, and a V-shaped groove of the V-shaped positioning plate faces to the oblique side of the rack;

a back keeps off material support for keeping off the material, back keeps off material support and locates in the frame of conveyer belt inclined plane bottom, back keeps off material support and conveyer belt inclined plane mutually perpendicular.

The distance between the front baffle and the inclined working surface of the conveyor belt is 1.3-1.7 times of the thickness of a single plate to be split.

The distance between the front baffle and the inclined working surface of the conveyor belt is 1.5 times of the thickness of a single plate to be split.

The front baffle is of a V-shaped structure, and the V-shaped opening faces one side of the rear material blocking support.

The separating device further comprises a rear material blocking device arranged on the inclined working surface of the conveying belt, the rear material blocking device is arranged at the rear end of the front baffle plate and comprises a swing arm shaft, two ends of the swing arm shaft are fixed on the frame through bearing seats, one end of the swing arm shaft penetrates through the bearing seats and is connected with a vertical movable rocker arm, the other end of the movable rocker arm is connected with a piston rod connected with a cylinder, more than one material blocking swing arm is sleeved on the swing arm shaft, each material blocking swing arm is provided with a threaded through hole, and a material blocking screw is installed in the threaded through hole.

Two material stopping swing arms are sleeved on the swing arm shaft, and the distance between the two material stopping swing arms is smaller than the width of a plate to be spread.

The two end parts of the front baffle are respectively provided with a waist-shaped hole, the bracket is of a bending structure consisting of a bottom plate connected with the rack and a vertical plate standing on the bottom plate, the vertical plate is provided with a threaded hole, and the waist-shaped hole is connected with the threaded hole through a screw.

The cylinder is fixed on one side of the frame.

Compared with the prior art, the invention has the advantages that the friction force between the conveyor belt and the plate and the clearance between the conveyor belt and the front baffle are utilized to complete the functions of separating and conveying the plate from the lower part; through the design of conveyer belt and preceding baffle structure, when adding the sheet material, do not receive the influence of operating mode, can add the sheet material without stopping, do not need prepositioning when the sheet material pile up in addition, do not need the pile up neatly very neatly, as long as stack in appointed region can, improved 20% material loading speed, and the simplicity of operation to design simple structure, the operation is stable, and the preparation is convenient, the effectual manufacturing cost that has reduced.

Drawings

Fig. 1 is a front view structural view of the present invention.

Fig. 2 is a top view structural view of the present invention.

In the figure: 1. The device comprises a rack, 2, a V-shaped positioning plate, 3-1, a first roller, 3-2, a second roller, 3-3, a third roller, 4, a motor, 5, a conveyor belt, 6, a material blocking swing arm, 7, a front baffle, 8, a plate to be separated, 9, a rear material blocking support, 10, a swing arm shaft, 11, a movable rocker arm, 12 and a cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will now be clearly and completely described with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the present invention.

According to the drawings of fig. 1 and 2, the invention comprises a frame 1, a feeding device and a separating device, wherein the section of the frame 1 is a right trapezoid, and the length of the lower bottom edge of the right trapezoid is greater than that of the upper bottom edge;

the feeding device comprises 3 rollers (a first roller 3-1, a second roller 3-2 and a third roller 3-3), a motor 4 and a conveyor belt 5, wherein the first roller 3-1 and the second roller 3-2 are arranged at two ends of the upper bottom edge of the rack 1 in parallel, the third roller 3-3 is arranged at the intersection of the lower bottom edge of the rack 1 and a bevel edge, the conveyor belt 5 is sleeved with the first roller 3-1, the second roller 3-2 and the third roller 3-3 to form a horizontal working surface parallel to the upper bottom edge of the rack 1 and an inclined working surface parallel to the bevel edge of the rack 1, a motor shaft gear and a roller shaft gear are respectively arranged on a shaft of the motor 4 and a central shaft of the third roller 3-3, the motor 4 is connected with the third roller 3-3 through a chain, the first roller 3-1 and the second roller 3-2 are connected with the third roller 3-3 through the conveyor belt 5 to synchronously rotate, a rear material blocking support 9 is arranged on the rack 1 at the bottom of the inclined plane of the conveyor belt 5, and the rear material blocking support 9 is vertical to the inclined plane of the conveyor belt 5;

the separating device comprises a V-shaped front baffle 7 arranged on the inclined working surface of the conveyor belt 5, the V-shaped front baffle 7 crosses the conveyor belt 5 and is arranged on the frame 1 through two brackets, two ends of the front baffle 7 are respectively provided with a waist-shaped hole, each bracket is a bending structure consisting of a bottom plate connected with the frame 1 and a vertical plate standing on the bottom plate, the vertical plate is provided with a threaded hole, the waist-shaped hole is connected with the threaded hole through a screw, the distance between the front baffle 7 and the inclined plane of the conveyor belt 5 is adjusted through adjusting the mounting position of a screw in the waist-shaped hole, the screw is loosened when the gap between the front baffle 7 and the conveyor belt 5 needs to be adjusted, the screw is adjusted at the waist-shaped hole, the distance between the front baffle 7 and the inclined plane of the conveyor belt 5 is 1.3-1.7 times the thickness of a single plate 8 to be separated, and further the distance between the front baffle 7 and the inclined plane of the conveyor belt 5 is 1.5 times the thickness of the single plate 8 to be separated; one end of the upper plane of the conveyor belt 5, which is far away from the rear material blocking bracket 9, is provided with a V-shaped positioning plate 2, and after the sheet material 8 to be separated is conveyed by the conveyor belt, the sheet material is positioned on the central axis through the V-shaped positioning plate 2;

further, 5 inclined plane middle parts of conveyer belt lean on the upper position and still be provided with back dam device, back dam device includes swing arm axle 10, swing arm axle 10 passes through the bearing frame and installs in frame 1, cylinder 12 sets up in frame 1, 11 one ends of activity rocking arm are connected with swing arm axle 10 one end, the 11 other ends of activity rocking arm are connected with cylinder 12 piston rod, it rotates along with swing arm axle 10 to keep off material swing arm 6 to install on swing arm axle 10, keep off material swing arm 6 and seted up a screw through-hole, install a fender material screw in this screw through-hole, keep off material swing arm 6 and rotate through cylinder 12 drive swing arm axle 10, adjust and keep off the clearance on 6 fender material screws of swing arm and 5 inclined planes of conveyer belt.

When the device works, the plates to be separated are piled up and stacked on the inclined working surface of the conveyor belt 5 between the rear material blocking bracket 9 and the front baffle 7, the motor 4 drives the third roller 3-3 to rotate, the third roller 3-3 drives the conveyor belt 5 to rotate to drive the first roller 3-1 and the second roller 3-2 to synchronously rotate, the first plate 8 to be separated contacted with the conveyor belt 5 can pass through the front baffle 7, the first plate to be separated is conveyed out through friction force, the second plate is blocked by the front baffle, after the first plate to be separated completely passes through the front baffle 7 and the rear material blocking device, the piston rod of the air cylinder 12 extends out to push the movable rocker arm 11 to further drive the swing arm shaft 10 to rotate, so that the gap between the lower end of the material blocking screw on the material blocking swing arm 6 and the conveyor belt 5 is smaller than the thickness of the plate to be separated, the transmission of the second plate is blocked, and the transmission distance between two adjacent plates is prevented from being too, after a first plate to be separated is conveyed to the horizontal working surface of the conveyor belt 5, the piston rod of the air cylinder 12 is recovered to drive the movable rocker arm 11, the swing arm shaft 10 is further driven to rotate towards the opposite direction, the gap between the stop screw on the stop swing arm 6 and the inclined surface of the conveyor belt 5 is larger than the thickness of the single plate to be separated, a second plate to be separated is allowed to pass through, the above operations are repeated to separate continuous plates, and each plate to be separated is conveyed to the upper plane of the conveyor belt 5 and then is subjected to preliminary axial positioning by the V-shaped positioning plate 2, so that the subsequent mechanical arm can conveniently grab and position.

According to the invention, through the friction force between the conveyor belt and the plate and the gap between the conveyor belt and the front baffle, the functions of separating the plate from the bottom, conveying the plate and the like are completed; through the design of the conveying belt and the front baffle structure, when the plates are added, the plates are not influenced by working conditions, the plates can be added without stopping, pre-positioning is not needed when the plates are stacked, stacking is not needed to be neat, only stacking in a specified area is needed, the feeding speed is improved, the operation is simple and convenient, the design structure is simple, the operation is stable, the manufacture is convenient, and the production cost is effectively reduced; the device is not only suitable for the field of manufacturing of the paperboard barrel, but also suitable for other production lines which need sheet material separate conveying and positioning, such as home manufacturing.