CN210618558U

CN210618558U - Paper feeding device

Info

Publication number: CN210618558U
Application number: CN201921033853.XU
Authority: CN
Inventors: 宁建敏
Original assignee: Dongguan Bowei Printing Co ltd
Current assignee: Dongguan Bowei Printing Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-26
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a paper feeding device, which comprises a paper feeding mechanism and a rubber belt operating mechanism, wherein the paper feeding mechanism comprises a paper feeding power mechanism, a paper fixing mechanism and a paper cutting mechanism; the paper feeding power mechanism comprises two feeding rods for feeding paper rolls into the paper feeding table, the paper cutting mechanism comprises a fixed support and a paper cutter arranged on the fixed support, and the paper fixing mechanism comprises a pressing rod connected to the movable support; the direction of the paper outlet of the paper feeding mechanism is tangent to the auxiliary driving rod of the adhesive tape operating mechanism; the beneficial effects are that: the auxiliary driving machine drives the auxiliary driving rod to rotate towards the paper outlet direction, the glue surface of the material roll drives the paper to rotate, the paper is made to wrap the outermost ring of the material roll completely, the cutting machine cuts and separates redundant paper, manual wrapping removal is not needed, time and labor are saved, and the work efficiency is high.

Description

Paper feeding device

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a paper feeding device.

Background

When the adhesive tape produced in the industry is packaged, the adhesive surface paper exposed from the outermost ring needs to be wrapped, the traditional method is to adopt a manual wrapping mode, paper is wound on the surface of the adhesive tape for one circle, and then redundant paper is cut off, so that the method is time-consuming and labor-consuming, the working efficiency is low, and the problem to be solved is needed urgently at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper feeding device to solve the problem that above-mentioned background art appears.

In order to solve the technical problem, the utility model discloses a technical scheme does: a paper feeding device comprises a paper feeding mechanism and a tape operating mechanism, wherein the paper feeding mechanism comprises a paper feeding table, a paper feeding power mechanism and a paper fixing mechanism are respectively arranged at a paper inlet and a paper outlet of the paper feeding table, and a paper cutting mechanism is also arranged above the paper feeding table; the paper feeding power mechanism comprises two tangent feed rods and a driving motor for driving the feed rods, the driving motor drives the two feed rods to rotate oppositely in opposite directions to feed paper rolls into the paper feeding table, the paper cutting mechanism comprises a fixed support and a paper cutter arranged on the fixed support and capable of sliding on the fixed support, the paper fixing mechanism comprises a pressing rod and a movable support connected to the pressing rod, and the movable support is movably connected to the paper feeding table; the adhesive tape operating mechanism comprises a main driving rod and an auxiliary driving rod arranged on the circumference of the main driving rod, the end part of the auxiliary driving rod is meshed with the auxiliary driving machine through a gear, the main driving rod is connected to the main driving machine, and when the auxiliary driving rod is rotated to the position of paper to be wrapped by the main driving rod, the paper outlet direction of the paper outlet is tangent to the auxiliary driving rod.

As the utility model discloses an optimal scheme, the trimmer is including locating the lateral shifting slider on the fixed bolster, be provided with the fixing base on the lateral shifting slider, be provided with vertical slide rail on the fixing base and vertically drive the actuating cylinder, be provided with the longitudinal shifting slider on the vertical slide rail, be provided with the mount pad on the longitudinal shifting slider, there is the cutting piece through screw, bearing demountable installation on the mount pad, the mount pad is connected in the telescopic link of vertically driving the actuating cylinder.

As the preferred scheme of the utility model, vertical slide rail, mount pad, the vertical actuating cylinder that drives and the cutting piece of installation all are 2 on the fixing base.

As the preferred scheme of the utility model, the rotation plane perpendicular to of cutting piece send the plane of paper platform.

As the preferred scheme of the utility model, the inclination of exit slot is 45 ~ 60.

As the preferred scheme of the utility model, feed rod and depression bar all overlap and are equipped with and are used for increase frictional force and skid-proof rubber sleeve.

The beneficial effect of adopting above-mentioned technical scheme is: the paper is drawn into through the stack lever and is removed to the platform of form advancing, and the paper is fixed to the depression bar, and the paper is worn out from the exit slot and is rolled up the laminating with the material that the cover was established on the auxiliary drive pole, and auxiliary drive machine takes auxiliary drive pole to rotate to the direction of going out paper, and the face of glue of material book takes the paper to rotate, makes the paper wrap up the outermost circle that the material was rolled up completely, and the cutting machine separates unnecessary paper cutting, and need not the manual work and remove the parcel, and labour saving and time saving, work efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a paper feeding mechanism according to the present invention;

FIG. 4 is an exploded view of the paper feeding mechanism of the present invention;

FIG. 5 is a schematic structural view of a paper cutter of the present invention;

in the figure, 1-driving motor, 2-main driving machine, 3-auxiliary driving machine, 4-feeding rod, 5-paper feeding table, 6-pressing rod, 7-main driving rod, 8-auxiliary driving rod, 9-cutting machine, 10-movable support, 11-fixed support, 12-transverse moving slide block, 13-fixed seat, 14-longitudinal slide rail, 15-longitudinal moving slide block, 16-mounting seat, 17-cutting sheet, 18-longitudinal driving cylinder and 19-paper outlet.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, the present embodiment provides a paper feeding device, which includes a paper feeding mechanism and a tape operating mechanism, wherein the paper feeding mechanism includes a paper feeding table 5, a paper feeding power mechanism and a paper fixing mechanism are respectively disposed at a paper inlet and a paper outlet 19 of the paper feeding table 5, and a paper cutting mechanism is further disposed above the paper feeding table 5; the paper feeding power mechanism comprises two tangent feeding rods 4 and a driving motor 1 for driving the feeding rods 4, the driving motor 1 drives the two feeding rods 4 to rotate oppositely in opposite directions to feed paper rolls into the paper feeding table 5, the paper cutting mechanism comprises a fixed support 11 and a paper cutter arranged on the fixed support 11 and capable of sliding on the fixed support 11, the paper fixing mechanism comprises a pressing rod 6 and a movable support 10 connected to the pressing rod 6, and the movable support 10 is movably connected to the paper feeding table 5; the adhesive tape operating mechanism comprises a main driving rod 7 and an auxiliary driving rod 8 arranged on the circumference of the main driving rod 7, the end part of the auxiliary driving rod 8 is meshed with the auxiliary driving machine 3 through a gear, the main driving rod 7 is connected to the main driving machine 2, and when the main driving rod 7 rotates the auxiliary driving rod 8 to the position of paper to be wrapped, the paper outlet direction of the paper outlet 19 is tangent to the auxiliary driving rod 8.

The utility model discloses a paper feeding mechanism and sticky tape operation mechanism can install and use on the sticky tape rewinding machine, paper feeding mechanism's paper is the stock form of placing in the pivot of support, draw the paper to porter bar 4 earlier, two porter bar 4 rotate relatively towards opposite direction and draw into the paper to send paper platform 5 to paper exit 19 and when the material book that the cover was established is pasted on the auxiliary drive pole 8, porter bar 4 automatic pause work, manual pull movable support 10 makes depression bar 6 push down the paper, the paper is cut open to the trimmer lateral shifting, loosen depression bar 6 again, the periphery of material book is wrapped up completely along with the rotation of auxiliary drive pole 8 to the separated paper, need emphasize, the distance of the tangent line of cutting machine 9 and the initial laminating point of material book slightly is greater than the peripheral girth of material book, make the material be wrapped up the back by the material book like this, can not have too many unnecessary papers, it is more pleasing; after the first paper feeding procedure is completed, the driving motor 1 is started again, the feeding rod 4 continues to drive the paper to move towards the paper outlet 19, the moving distance is fixed every time, so that the length of the paper wrapped on the material roll is consistent every time, and the peripheral paper wrapping of the material rolls on all the auxiliary driving rods 8 is completed in a circulation manner, for the purpose of clearly explaining the principle, only two embodiments of the auxiliary driving rods 8 are listed, generally, 4 or 5 auxiliary driving rods 8 can be further arranged on the circumference of the main driving rod 7, after the material roll on one auxiliary driving rod 8 is wrapped, the main driving rod 7 is rotated by one station, the next auxiliary driving rod 8 is tangent to the direction of the paper outlet 19, the wrapped material roll can be simultaneously detached, and the material empty cylinder to be processed is subjected to material loading processing on the other side (not shown in the figure), the paper feeding side is directly processed after the processing is finished, the processing can be set by adjusting the main driving machine 2, the auxiliary driving machine 3, the driving motor 1 and the driving cylinder are all connected with an operating system through circuits, and circuit parts are not shown in the figure due to the fact that the circuit connection is complex and the circuits are all in the prior art.

As shown in fig. 3, 4 and 5, the paper cutter comprises a transverse moving slide block 12 arranged on a fixed support 11, a fixed seat 13 is arranged on the transverse moving slide block 12, a longitudinal slide rail 14 and a longitudinal driving cylinder 18 are arranged on the fixed seat 13, a longitudinal moving slide block 15 is arranged on the longitudinal slide rail 14, a mounting seat 16 is arranged on the longitudinal moving slide block 15, a cutting blade 17 is detachably mounted on the mounting seat 16 through a screw and a bearing, and the mounting seat 16 is connected to a telescopic rod of the longitudinal driving cylinder 18.

The number of the longitudinal slide rail 14, the mounting seat 16, the longitudinal driving cylinder 18 and the cutting blade 17 which are arranged on the fixed seat 13 is 2.

The plane of rotation of the cutting blade 17 is perpendicular to the plane of the paper table 5. This arrangement allows the cutting blade 17 to cut the paper sheet vertically, and the paper sheet is cut more easily.

The transverse moving slide block 12 is electrically connected with an operating system through a circuit (the circuit part is in the prior art and is shown in the drawing), when the paper is pressed by the pressure lever 6, the operating system drives the transverse moving slide block 12 to transversely move back and forth, the longitudinal driving cylinder 18 drives the cutting piece 17 to move towards the paper direction to abut against the paper, the paper is separated by moving back and forth on the paper through the cutting piece 17, and the separated paper is used for adhering a material roll; in order to make the cutting more stable high-efficient, the utility model discloses set up two sets of cutting machines 9 and constructed, two cutting pieces 17 cut the paper simultaneously.

The inclination angle of the paper outlet 19 is 45-60 degrees. Through experience summary, the paper outlet 19 is set to an angle within this range, so that paper can be smoothly attached to the material roll.

The feed rod 4 and the compression rod 6 are both sleeved with anti-slip rubber sleeves for increasing friction force. The rubber sleeve is sleeved on the feeding rod 4 and the pressing rod 6, so that the friction force between the feeding rod and the paper can be increased, the paper can be more easily brought into the paper feeding table 5, the pressing rod 6 can more stably press the paper, and the paper is prevented from slipping in the cutting process.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A paper feeding device is characterized by comprising a paper feeding mechanism and an adhesive tape operating mechanism, wherein the paper feeding mechanism comprises a paper feeding table, a paper feeding power mechanism and a paper fixing mechanism are respectively arranged at a paper inlet and a paper outlet of the paper feeding table, and a paper cutting mechanism is also arranged above the paper feeding table; the paper feeding power mechanism comprises two tangent feed rods and a driving motor for driving the feed rods, the driving motor drives the two feed rods to rotate oppositely in opposite directions to feed paper rolls into the paper feeding table, the paper cutting mechanism comprises a fixed support and a paper cutter arranged on the fixed support and capable of sliding on the fixed support, the paper fixing mechanism comprises a pressing rod and a movable support connected to the pressing rod, and the movable support is movably connected to the paper feeding table; the adhesive tape operating mechanism comprises a main driving rod and an auxiliary driving rod arranged on the circumference of the main driving rod, the end part of the auxiliary driving rod is meshed with the auxiliary driving machine through a gear, the main driving rod is connected to the main driving machine, and when the auxiliary driving rod is rotated to the position of paper to be wrapped by the main driving rod, the paper outlet direction of the paper outlet is tangent to the auxiliary driving rod.

2. The paper feeding device according to claim 1, wherein the paper cutter comprises a transverse moving slide block arranged on a fixed support, a fixed seat is arranged on the transverse moving slide block, a longitudinal slide rail and a longitudinal driving cylinder are arranged on the fixed seat, a longitudinal moving slide block is arranged on the longitudinal slide rail, a mounting seat is arranged on the longitudinal moving slide block, a cutting blade is detachably mounted on the mounting seat through a screw and a bearing, and the mounting seat is connected with a telescopic rod of the longitudinal driving cylinder.

3. The paper feeding device of claim 2, wherein the number of the longitudinal slide rail, the mounting seat, the longitudinal driving cylinder and the cutting blade mounted on the fixing seat is 2.

4. The paper feeding device of claim 2, wherein a rotation plane of the cutting blade is perpendicular to a plane of the paper feeding table.

5. The paper feeding device of claim 1, wherein the angle of inclination of the paper exit is 45 to 60 °.

6. The paper feeding device of claim 1, wherein the feed lever and the pressing lever are sleeved with rubber sleeves for increasing friction and preventing slip.