阅读说明：本技术 一种网布的不间断送料装置 (Incessant material feeding unit of screen cloth ) 是由 黄吉利 于 2019-09-23 设计创作，主要内容包括：一种网布的不间断送料装置,存储箱由内侧板、外侧板、左侧板、右侧板及底板围成,隔板将存储箱分割成单个的存储室,过渡轴安装在左侧板处,电机轨道架设在内侧板、外侧板上,直线电机在电机轨道上方,直线电机上固定有侧架及减速电机,主动轴安装于侧架间,压轴安装于主动轴上部与主动轴紧贴,侧架I安装在右侧板处,侧架I上装有辊压轴,滚筒架位于存储箱的左侧,网布筒可转动地套在滚筒架上；设备将网布往右匀速托送,减速电机及直线电机由PLC控制,通过将网布预先存储到各个存储室内,人工在后方续接网布即可,装置通过存储室存储网布余量,保证了右侧网布的匀速、持续的输出。(A mesh cloth uninterrupted feeding device is characterized in that a storage box is enclosed by an inner side plate, an outer side plate, a left side plate, a right side plate and a bottom plate, the storage box is divided into single storage chambers by a partition plate, a transition shaft is installed at the left side plate, a motor track is erected on the inner side plate and the outer side plate, a linear motor is arranged above the motor track, a side frame and a speed reducing motor are fixed on the linear motor, a driving shaft is installed between the side frames, a pressing shaft is installed at the upper part of the driving shaft and is tightly attached to the driving shaft, a side frame I is installed at the right side plate, a rolling shaft is installed on the side frame I, a roller frame is located; the equipment is turned right the screen cloth and is held in the palm the delivery at the uniform velocity with the screen cloth, and gear motor and linear electric motor are controlled by PLC, through with the screen cloth prestore each storage chamber in, artifical at the rear continue connect the screen cloth can, the device passes through the storage chamber and stores the screen cloth surplus, guaranteed the output at the uniform velocity of right side screen cloth, last.)

1. The utility model provides an incessant material feeding unit of screen cloth which characterized in that includes:

the storage box (5) is characterized in that an open box-shaped structure is enclosed by an inner side plate (51), an outer side plate (53), a left side plate (52), a right side plate (54) and a bottom plate of the storage box (5);

partitions (6), wherein the partitions (6) are arranged at equal intervals along the length direction of the inner side plate (51) and divide the inner cavity of the storage box (5) into single storage chambers (55);

the transition shaft (3) is mounted on the outer wall surface of the left side plate (52) through a bracket (4);

the motor rails (8) are arranged in two ways and are respectively erected on the inner side plate (51) and the outer side plate (53), and the linear motor (9) is arranged above the motor rails (8);

two side frames (11) and a speed reducing motor (10) are fixed on the linear motor (9), a driving shaft (12) is installed between the side frames (11) and driven by the speed reducing motor (10), and a pressing shaft (13) is installed on the upper portion of the driving shaft (12) and is tightly attached to the driving shaft (12) under the action of elastic force;

the side frame I (15), the side frame I (15) is fixedly connected with the right side plate (54) through a flanging plate (14), and a rolling shaft (16) is installed on the side frame I (15);

the roller frame (1) is positioned on the left side of the storage box (5), the mesh fabric cylinder (2) is rotatably sleeved on the roller frame (1), and mesh fabric (21) is led out from the mesh fabric cylinder (2) and sequentially output through the transition shaft (3), the driving shaft (12) and the rolling shaft (16).

2. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: the bottom plate is provided with a rolling component (7).

3. An apparatus for the uninterrupted feeding of web material according to claim 2, wherein: the rolling assembly (7) comprises a bearing seat (72) fixed at the corner of the bottom plate, a rolling shaft (71) arranged on the bearing seat (72), and a roller (73) fixed at the shaft end of the rolling shaft (71).

4. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: the partition (6) is fixed to the inner plate (51) or the outer plate (53) on one side.

5. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: the height of the bracket (4) is adjustable.

6. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: the inner side plate (51) and the outer side plate (53) form a convex edge (513) towards the outer side of the box body, and the motor track (8) is erected on the convex edge (513).

7. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: the two groups of the rolling shafts (16) are arranged up and down, wherein the lower rolling shaft (16) is fixed in position, and the upper rolling shaft (16) is tightly attached to the lower rolling shaft (16) under the action of elastic force.

8. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: knurling is processed on the outer surfaces of the transition shaft (3), the driving shaft (12), the pressing shaft (13) and the rolling shaft (16).

9. An apparatus for the uninterrupted feeding of a web according to claim 1, wherein: the outer surfaces of the transition shaft (3), the driving shaft (12), the pressing shaft (13) and the rolling shaft (16) are coated with a layer of rubber pad.

Technical Field

The invention relates to an uninterrupted feeding device for screen cloth.

Background

In some injection molding article (like yoga mat), its middle part contains the one deck screen cloth usually as the inserts in order to change each item mechanical properties of product, in the assembly line processing production process of this type of injection molding article, generally need last incessant conveying screen cloth, and the screen cloth generally is the reel form, when the screen cloth of reel form is changed to the manual work, must guarantee that its front end leaves certain surplus (guarantee to continue to carry), at present, the workshop generally adopts the mode of cylinder linkage to realize the storage of surplus, this leads to equipment structure complicacy, area is big, actual working effect is also not very ideal.

Disclosure of Invention

Aiming at the defects in the problems, the invention provides an uninterrupted feeding device for screen cloth.

In order to achieve the above object, the present invention provides an uninterrupted feeding device for mesh cloth, comprising:

the storage box is of an open box-shaped structure formed by enclosing an inner side plate, an outer side plate, a left side plate, a right side plate and a bottom plate;

partitions arranged at equal intervals along the length direction of the inner side plate and dividing the inner cavity of the storage box into single storage chambers;

the transition shaft is mounted on the outer wall surface of the left side plate through a bracket;

the motor rails are arranged in two ways and respectively erected on the inner side plate and the outer side plate, and the linear motor is arranged above the motor rails;

two side frames and a speed reducing motor are fixed on the linear motor, a driving shaft is mounted between the side frames and driven by the speed reducing motor, and a pressing shaft is mounted at the upper part of the driving shaft and is tightly attached to the driving shaft under the action of elastic force;

the side frame I is fixedly connected with the right side plate through a flanging plate, and a rolling shaft is mounted on the side frame I;

the roller frame is positioned on the left side of the storage box, the mesh fabric cylinder is rotatably sleeved on the roller frame, and mesh fabric is led out from the mesh fabric cylinder and sequentially output through the transition shaft, the driving shaft and the rolling shaft.

As a further improvement of the invention, the bottom plate is provided with a rolling assembly.

As a further improvement of the invention, the rolling assembly comprises a bearing seat fixed at the corner of the bottom plate, a rolling shaft arranged on the bearing seat and a roller fixed at the shaft end of the rolling shaft.

As a further improvement of the invention, the partition is fastened to the inner plate or the outer plate on one side.

As a further improvement of the invention, the height of the support is adjustable.

As a further improvement of the present invention, the inner side plate and the outer side plate form a protruding edge toward the outer side of the box body, and the motor rail is erected on the protruding edge.

As a further improvement of the invention, the rolling shafts are arranged up and down in two groups, wherein the rolling shafts on the lower part are fixed in position, and the rolling shafts on the upper part are tightly attached to the rolling shafts on the lower part under the action of elastic force.

As a further improvement of the invention, the outer surfaces of the transition shaft, the driving shaft, the pressing shaft and the rolling shaft are processed with knurling.

As a further improvement of the invention, the outer surfaces of the transition shaft, the driving shaft, the pressing shaft and the rolling shaft are coated with a layer of rubber pad.

The invention has the beneficial effects that:

the equipment is turned right the screen cloth and is held in the palm the delivery at the uniform velocity with the screen cloth, and gear motor and linear electric motor are controlled by PLC, through with the screen cloth prestore each storage chamber in, artifical at the rear continue connect the screen cloth can, the device passes through the storage chamber and stores the screen cloth surplus, guaranteed the output at the uniform velocity of right side screen cloth, last.

Drawings

FIG. 1 is a front view of an apparatus for continuously feeding a web of the present invention;

FIG. 2 is a top view of an apparatus for continuously feeding a web in accordance with the present invention;

FIG. 3 is an enlarged view of the drive shaft and roller spindle of FIG. 1;

FIG. 4 is a schematic view of the driving wheel shown in FIG. 3 during operation;

FIG. 5 is an enlarged view of the drive shaft of FIG. 1;

FIG. 6 is a top view of FIG. 5;

fig. 7 is a schematic view of the installation of the motor track and the linear motor.

In the figure: 1. a roller frame; 2. a mesh fabric drum; 21. screen cloth; 3. a transition shaft; 4. a support; 5. a storage box; 51. an inner side plate; 52. a left side plate; 53. an outer panel; 513. a convex edge; 54. a right side plate; 55. a storage chamber; 6. a partition plate; 7. a rolling component; 71. a roller; 72. a bearing seat; 73. a roller; 8. a motor track; 9. a linear motor; 10. a reduction motor; 11. a side frame; 12. a drive shaft; 13. pressing the shaft; 14. a hemming plate; 15. a side frame I; 16. and (5) rolling the shaft.

Detailed Description

As shown in fig. 1 and 2, the uninterrupted feeding device for mesh cloth according to the embodiment of the present invention includes a storage box 5, the storage box 5 is an open box structure surrounded by an inner side plate 51, an outer side plate 53, a left side plate 52, a right side plate 54 and a bottom plate, a rolling assembly 7 is mounted on the bottom plate, the rolling assembly 7 includes a bearing seat 72 fixed at a corner of the bottom plate, a rolling shaft 71 mounted on the bearing seat 72, and a roller 73 fixed at a shaft end of the rolling shaft 71; the partition boards 6 are arranged at equal intervals along the length direction of the inner side plate 51, the inner cavity of the storage box 5 is divided into single storage chambers 55, and one side of each partition board 6 is fixed on the inner side plate 51 or the outer side plate 53; the transition shaft 3 is arranged on the outer wall surface of the left side plate 52 through a bracket 4, and the height of the bracket 4 is adjustable; the number of the motor tracks 8 is two, the inner side plate 51 and the outer side plate 53 form a convex edge 513 towards the outer side of the box body, the motor tracks 8 are erected on the convex edge 513 (shown in figure 7), and the linear motor 9 is installed above the motor tracks 8; two side frames 11 and a speed reducing motor 10 are fixed on the linear motor 9, a driving shaft 12 is installed between the side frames 11 and driven by the speed reducing motor 10, and a pressing shaft 13 is installed on the upper part of the driving shaft 12 and is tightly attached to the driving shaft 12 under the action of elastic force (shown in fig. 5 and 6); the side frame I15 is fixedly connected with the right side plate 54 through the folding plate 14, the side frame I15 is provided with the rolling shafts 16, the rolling shafts 16 are arranged up and down in two groups, wherein the position of the rolling shaft 16 at the lower part is fixed, and the rolling shaft 16 at the upper part is tightly attached to the rolling shaft 16 at the lower part under the action of elastic force (shown in figure 3); the roller frame 1 is located the left side of storage box 5, and a net cloth section of thick bamboo 2 rotationally overlaps on roller frame 1, and screen cloth 21 is drawn forth by a net cloth section of thick bamboo 2 and is exported through transition axle 3, driving shaft 12 and roll-in axle 16 in proper order, and the surface processing knurling of transition axle 3, driving shaft 12, pressure axle 13 and roll-in axle 16 or cladding have a layer of rubber pad.

The equipment is turned right the screen cloth and is held in the palm the delivery at the uniform velocity with the screen cloth, and gear motor and linear electric motor are controlled by PLC, through with the screen cloth prestore each storage chamber in, artifical at the rear continue connect the screen cloth can, the device passes through the storage chamber and stores the screen cloth surplus, guaranteed the output at the uniform velocity of right side screen cloth, last.

In particular use, the invention will be described with reference to the accompanying drawings for the convenience of understanding;

the mesh 21 is led out from the mesh cylinder 2 and is driven by the right equipment to be conveyed to the right at a constant speed through the transition shaft 3, the driving shaft 12 and the rolling shaft 16, the mesh is pressed and freely rolled between the rolling shafts and between the driving shaft and the rolling shafts through the action of elastic force, when the storage amount of the left mesh cylinder is not enough and needs to be replaced, the speed reducing motor acts to drive the driving shaft to rotate at a speed value larger than the conveying speed value of the right mesh, the mesh between the driving shaft and the rolling shafts enters the corresponding storage chamber to be stored (shown in figure 4), when one storage chamber is full, the PLC controls the linear motor to move the distance of one storage chamber on the motor track to the left to store the next storage chamber, when the linear motor moves to the leftmost side, the storage chamber has enough storage amount, the speed reducing motor stops working, a worker replaces the mesh cylinder on the left side and continues to connect the, after the screen cloth in the storage room is used completely, the PLC controls the linear motor to reset right to return to the original position.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.