CN112722405A

CN112722405A - Stationery rice paper subpackaging mechanism

Info

Publication number: CN112722405A
Application number: CN202110004688.0A
Authority: CN
Inventors: 许一鸣
Original assignee: Haining Nanyuan Middle School
Current assignee: Haining Nanyuan Middle School
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-04-30

Abstract

The invention provides a stationery rice paper subpackaging mechanism which comprises an air suction roller with an air hole, a mechanical arm, a rice paper overlapping and feeding device and a rice paper tape bundling device, wherein the rice paper is conveyed to the air suction roller and is driven by the air suction roller to rotate so that the rice paper is wound on the air suction roller, the mechanical arm grabs the wound rice paper to the rice paper overlapping and feeding device to push the rice paper forwards, the rice paper tape bundling device flatly spreads a paper tape and pushes the rice paper to the paper tape, the paper tape bundling device comprises a shifting finger, the shifting finger folds the paper tape to enable the paper tape to be bundled on the rice paper tape, and a glue dripping device is arranged to drip glue on the paper tape. The invention can automatically wind a piece of rice paper, the wound rice paper is drawn from the air suction winding roll, and then the automatic operation of single small package of the rice paper is automatically realized.

Description

Stationery rice paper subpackaging mechanism

Technical Field

The invention belongs to the field of stationery packaging, relates to a packaging machine, and particularly relates to a stationery rice paper subpackaging mechanism.

Background

The rice paper needs to be packaged when being sold, and the rice paper has large package size and also has small rice paper with A4 paper size.

The Xuan paper is relatively random when being packaged, can be sold according to a bag when being sold, also can be sold according to a sheet, and is a piece of large paper when being sold according to a sheet, and the large paper is placed in a large package and randomly drawn, so that a consumer does not know which brand the paper is and how the parameters are.

Therefore, a separate waist-banding package is required for large sheets of paper so that various information can be seen on the banding paper tape.

Disclosure of Invention

The invention aims to provide a stationery rice paper subpackaging mechanism aiming at the problems in the prior art.

The purpose of the invention can be realized by the following technical scheme: the stationery rice paper subpackaging mechanism is characterized by comprising an air suction roller with an air hole, a mechanical arm, a rice paper overlapping and feeding device and a rice paper tape bundling device, wherein the rice paper is conveyed to the air suction roller and is driven by the air suction roller to rotate so that the rice paper is wound on the air suction roller, the mechanical arm grabs the wound rice paper to the rice paper overlapping and feeding device to push the rice paper forwards, the paper tape bundling device flatly spreads a paper tape, the rice paper is pushed to the paper tape, the paper tape bundling device comprises a shifting finger, the shifting finger folds the paper tape to enable the paper tape to be bundled on the rice paper, and a glue dripping device is arranged to drip glue on the paper tape.

The manipulator includes that two pneumatics indicate, is equipped with the rodless propelling movement cylinder of the winding up roller axial displacement of breathing in, and two pneumatics indicate to connect on rodless propelling movement cylinder, and pneumatic finger can reach the winding up roller department of breathing in, also can press from both sides rice paper and take out it from the winding up roller of breathing in, and rice paper side is from breathing in the winding up roller tip and exposing, pneumatic finger presss from both sides on the exposure position of this rice paper.

The rice paper stacking and conveying device comprises a bearing conveying belt, rice paper grabbed by a manipulator is placed on the bearing conveying belt, a vertical pressing plate driven by a cylinder is arranged on the rice paper stacking and conveying device, the rice paper is pressed on the bearing conveying belt by the pressing plate, the center of the bearing conveying belt is provided with a plurality of arrays of rollers, and the rollers are supported on the upper belt bottom surface of the bearing conveying belt.

The paper tape binding device comprises a paper winding frame, an emptying roller, a cutting table and an excessive bearing table, wherein the paper tape is conveyed to the cutting table and the excessive bearing table by the emptying roller, and the cut paper tape is spread on the excessive bearing table in front of the cutting table.

Excessive plummer includes the thing plane of putting at center, it is driven by elevating gear to go up and down to put the thing plane, can realize the butt joint cutting bed after the lifting, and the excessive plummer of butt joint after the decline, elevating gear fixes on excessive plummer, it indicates to be equipped with to stir on the thing plane to put.

The excessive bearing platform is connected to the frame in a rotating manner, can be driven by a motor to tilt and faces to the falling object inclined slideway.

The cutting table comprises a cutter which is driven by a rodless cylinder to move transversely.

The glue dripping device comprises a glue barrel, the glue barrel is connected with a glue injection pipe, the glue injection pipe is arranged above the paper tape bundling device, and glue liquid of the glue barrel is conveyed through a hydraulic pump.

The poking fingers of the paper tape bundling device are connected to the object placing plane in a rotating mode, the poking fingers can be sunk below the object placing plane and can also rotate to the table board and flatly press the table board, the poking fingers rotate to the table board and are staggered with each other, the poking fingers fold the paper tape on the object placing plane into three folds, air holes used for adsorbing the paper tape are formed in the object placing plane, and a negative pressure device is arranged at the bottom of the object placing plane.

Stir and indicate to be L shape, put thing plane bottom and be equipped with the motor cabinet, be equipped with the toggle motor of two parallels on the motor cabinet, stir and indicate respectively to link on a toggle motor, stir and indicate to drive rotatoryly by toggle motor, toggle motor have the speed difference, stir and indicate to press on putting the thing plane with different speeds, one of them stirs and indicates to be equipped with the convex part that is used for pressing glue.

Compared with the prior art, the invention can automatically wind a piece of rice paper, the wound rice paper is drawn from the air suction winding roll, and then the automatic operation of single small package of the rice paper is automatically realized.

Drawings

FIG. 1: the schematic diagram of the whole machine.

FIG. 2: schematic diagram of suction roll connection.

FIG. 3: the rice paper stacking and conveying device and the paper tape binding device are schematically illustrated.

FIG. 4: schematic diagram for bundling.

FIG. 5: the schematic diagram of the cutting table is lifted to the object placing plane of the excessive bearing table.

FIG. 6: the rotation of the transition stage is schematically illustrated.

FIGS. 7 to 9: the transition stage is schematically illustrated.

FIG. 10: the small-package rice paper is schematically illustrated.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the figures 1-10, the rice paper 20 is wound according to parts, the air suction winding roll 1 is hollow, and the surface of the air suction winding roll 1 is provided with a plurality of adsorption holes 2 which are densely distributed. The adsorption holes 2 are communicated with the hollow inner cavity of the air suction winding roller 1, the air suction winding roller 1 is connected with an air pump for air suction, and the air pump provides negative pressure. One end of the suction winding roller 1 is butted with the air hood 1-2, and the suction winding roller 1 is pumped from the air hood 1-2. The air hood 1-2 is connected with the air suction winding roller 1 through a sealing bearing 1-1. The air suction winding roller 1 is driven to rotate by a gear transmission structure and a first motor which are sleeved on the air suction winding roller 1.

The rice paper 20 is absorbed when being conveyed to the air suction winding roll 1, one end of the rice paper 20 is absorbed and tilted, and then the rice paper is rapidly wound on the surface of the air suction winding roll 1.

Next, the rolled rice paper 20 is changed into a flat rice paper 20, and a paper tape 21 is wrapped on the rice paper 20, as shown in fig. 3 and 10.

The manipulator takes down the rice paper 20 wound on the air suction winding roller 1 and comprises two pneumatic fingers 3, and in the figure 3, the pneumatic fingers 3 push the pneumatic fingers 3 to the air suction winding roller 1 through a rodless push cylinder 8 and can also retract the pneumatic fingers. The pneumatic finger 3 clamps the end of the rice paper 20, and here, the side of the rice paper 20 facing the pneumatic finger 3 exceeds the suction winding roller 1, and the pneumatic finger 3 directly clamps the exposed part of the rice paper 20. The pneumatic finger 3 is connected with an air pump by a hose.

The pneumatic finger 3 drags the rice paper 20 to the stacking device of the rice paper 20, the grabbed pneumatic finger 3 returns to the initial position, and the wound rice paper 20 falls on the bearing conveyor belt 5 after the pneumatic finger 3 is opened. The pneumatic fingers 3 are higher than the support conveyor 5, so that the rice paper 20 can pass under the pneumatic fingers 3.

In fig. 4, a vertically downward pressing plate 4 driven by a cylinder 9 is provided, and the pressing plate 4 presses the rice paper 20 on the bearing conveyor belt 5. The long-term pressing causes fatigue relaxation of the support belt 5, so that the rollers 7 provided with several arrays bear against the upper belt bottom surface of the support belt 5. The distance between the rollers 7 is 5-10mm, so that the pressing plate 4 can be pressed on the rollers 7, and the service life of the bearing conveyor belt 5 is not influenced.

The paper tape 21 binding device comprises a paper roll frame 16 for discharging a paper tape 21 roll, the paper tape 21 winds around a discharging roller 13, the discharging roller 13 is connected with a second motor 17, the paper tape 21 is sent to a cutting table and an excessive bearing table 6 through the discharging roller 13, the discharging roller 13 pulls the paper tape 21, and the cut paper tape is spread on the excessive bearing table 6 in front of the cutting table. The cutting table comprises a cutter 11 which is driven by a rodless cylinder 12 to move transversely, and the cutting table is connected to an emptying roller 13. The excessive bearing table 6 is arranged in front of the cutting table, after the paper tape 21 is conveyed to the excessive bearing table 6, the cutting table cuts off the continuous paper tape 21, and the paper tape 21 is spread on the excessive bearing table 6.

First, the transition platform 6 shown in fig. 5 includes a central object plane 10, the object plane 10 is driven by a lifting device 32 to move up and down, and the lifting device 32 includes a cylinder. Firstly, butt joint cutting bed after putting the plane 10 lifting, second, put the excessive plummer 6 of butt joint after the plane 10 descends. The lifting device 32 is fixed to the transition table 6. The object placing plane 10 descends to be parallel to the bearing conveyor belt 5, so that the rice paper 20 can pass through the object placing plane. This design saves space and the displacement is efficient and rapid, by virtue of the upper and lower displacement of the storage level 10, the paper strip 21 is taken up and taken to the position of the support conveyor 5.

Next, the transition table 6 shown in fig. 6 can be rotated, and the transition table 6 can be rotated by a certain angle to face the falling object chute 23. The rotatable connection of excessive plummer 6 is in the frame, and the rotatory position is controlled by third motor 27, and the rotatory position of excessive plummer 6 is close to the rice paper 20 and folds and send the device, and below partially, not on excessive plummer 6 mid-line, so design makes the rotatory back plane of excessive plummer 6 can not be higher than bearing conveyer belt 5. The rack is provided with an arc-shaped groove 19, the side edge of the transition bearing platform 6 is provided with a bulge 18 positioned in the arc-shaped groove 19, so that the guide rotating effect is achieved, and a certain front supporting force is achieved when the guide rotating effect is parallel. After the binding is finished, the rear part of the rice paper 20 is pushed by the bearing conveyor belt 5, the front part of the rice paper falls on the falling object inclined slideway 23, when the gravity center is forward, the rice paper 20 directly slides on the falling object inclined slideway 23, the lower end of the falling object inclined slideway 23 is provided with a device for opening a plastic film bag, the device comprises an opening 25, spring clamps 26 which can be pulled out are arranged on two sides of the opening 25, the plastic film bag is supported on the opening 25, and two sides of the plastic film bag are clamped on the spring clamps 26. A blocking edge 24 is arranged above the opening 25 to prevent the rice paper 20 from falling out.

The object placing plane 10 shown in fig. 7-9 is provided with two left and right toggle fingers 29 which are rotatably connected, and the toggle fingers 29 are sunk below the plane of the object placing plane 10 and can also rotate to the plane and flatly press on the plane. The toggle fingers 29 are L-shaped, and when the two toggle fingers 29 are on a plane, the left and right toggle fingers 29 are crossed and embraced. The placing plane 10 is provided with an air hole 28 for absorbing the paper tape 21, the bottom of the air hole 28 is provided with an air extractor for fixing the paper tape 21, and the rice paper 20 is prevented from moving when pushed to pass through from the upper part of the paper tape 21. The finger 29 is moved to push the two sides of the paper tape 21, the paper tape 21 on the object placing plane 10 is folded into three parts, and the bundled paper is wrapped on the waist part of the rice paper 20.

Put thing plane 10 bottom and be equipped with motor cabinet 31, be equipped with two parallel toggle motor 30 on the motor cabinet 31, it indicates 29 respectively to link on a toggle motor 30 to stir, stir and indicate 29 rotation part consequently also put thing plane 10 below, the hem just presses and puts thing plane 10 on the L shape, stir and indicate 29 and drive the rotation by toggle motor 30, toggle motor 30 has the speed difference, stir and indicate 29 and press on putting thing plane 10 with different speeds, there is crisscross time difference like this, wherein paper tape 21 turns over on one side earlier, turn over on one side again on the other side, prevent to touch together.

As shown in fig. 3 and 4, the glue solution is provided to the paper tape 21 by a glue dripping device, the glue dripping device includes a glue barrel 15, a glue injection pipe 22 is arranged at the front end of the glue barrel 15, the glue injection pipe 22 is suspended above the bundling device of the paper tape 21, and the glue solution in the glue barrel 15 is delivered by a hydraulic pump 14. The glue injection pipe 22 is connected with the micro hose, the micro hose can be pulled to adjust the position, the glue injection pipe 22 faces the paper tape 21, glue is quickly dripped after the paper tape 21 is folded, and after the other paper tape 21 is folded, the paper tape 21 is bonded end to end. The toggle finger 29 is provided with a protrusion for pressing the glue portion of the paper tape 21.

Need pause when tying up, consequently need intermittent control bearing conveyer belt 5, bearing conveyer belt 5 next door is equipped with photoelectric switch, and photoelectric switch is used for feeding back to total computer control ware for control bearing conveyer belt 5's belt pulley motor.

The wrapped paper strip 21 is placed in a plastic film bag, typically 10 bags, as shown in fig. 10, which is manually removed and packed, by the falling object ramp 23 after being bundled.

1 suction winding roller

1-1 sealed bearing

1-2 gas hood

2 adsorption holes

3 pneumatic finger

4 pressing plate

5 supporting conveyer belt

6 excessive plummer

7 roller

8 rodless push cylinder

9 cylinder 10 object placing plane

11 cutting knife

12 rodless cylinder

13 discharge roller

14 hydraulic pump

15 glue barrel

16 roll paper holder

17 second electric machine

18 projection

19 arc-shaped groove

20 Xuan paper

21 paper tape

22 glue injection pipe

23 falling object inclined slideway

24 stopping edge

25 opening of the stent

26 spring clip

27 third electric machine

28 air hole

29 poking finger

30 toggle motor

31 motor base

32 a lifting device.

Claims

1. The stationery rice paper subpackaging mechanism is characterized by comprising an air suction roller with an air hole, a mechanical arm, a rice paper overlapping and feeding device and a rice paper tape bundling device, wherein the rice paper is conveyed to the air suction roller and is driven by the air suction roller to rotate so that the rice paper is wound on the air suction roller, the mechanical arm grabs the wound rice paper to the rice paper overlapping and feeding device to push the rice paper forwards, the paper tape bundling device flatly spreads a paper tape, the rice paper is pushed to the paper tape, the paper tape bundling device comprises a shifting finger, the shifting finger folds the paper tape to enable the paper tape to be bundled on the rice paper, and a glue dripping device is arranged to drip glue on the paper tape.

2. The sub-packaging mechanism of the stationery rice paper as claimed in claim 1, wherein the manipulator comprises two pneumatic fingers, a rodless pushing cylinder with an air suction roller moving axially is arranged on the manipulator, the two pneumatic fingers are connected to the rodless pushing cylinder, the pneumatic fingers can reach the air suction roller and can clamp the rice paper to draw the rice paper out of the air suction roller, the side edge of the rice paper is exposed out of the end part of the air suction roller, and the pneumatic fingers are clamped on the exposed part of the rice paper.

3. The stationery rice paper subpackaging mechanism according to claim 2, wherein the rice paper stacking and feeding device comprises a supporting conveyor belt, rice paper grabbed by a manipulator is placed on the supporting conveyor belt, a vertically downward pressing plate driven by an air cylinder is arranged on the rice paper stacking and feeding device and presses the rice paper on the supporting conveyor belt, a plurality of arrays of rollers are arranged in the center of the supporting conveyor belt, and the rollers abut against the bottom surface of an upper belt of the supporting conveyor belt.

4. The packaging mechanism of the stationery rice paper as claimed in claim 3, wherein said paper tape bundling device comprises a paper winding frame, a discharging roller, a cutting table and an excess bearing table, the paper tape is fed from the discharging roller to the cutting table and the excess bearing table, and the cut paper tape is spread on the excess bearing table in front of the cutting table.

5. The separate packaging mechanism for the stationery rice paper as claimed in claim 4, wherein the excessive carrying platform comprises a central object placing plane, the object placing plane is driven to lift by a lifting device, the object placing plane can be butted with the cutting platform after being lifted, the object placing plane is butted with the excessive carrying platform after being lowered, the lifting device is fixed on the excessive carrying platform, and a shifting finger is arranged on the object placing plane.

6. The apparatus as claimed in claim 5, wherein the said over-loading platform is connected to the frame in a rotating manner, can be tilted and turned over by a motor, and faces the falling object inclined slideway.

7. The subpackage mechanism of the stationery rice paper as recited in claim 6, wherein said cutting table comprises a cutter which is driven by a rodless cylinder to move transversely.

8. The subpackage mechanism of the stationery rice paper as recited in claim 7, wherein the glue dripping device comprises a glue barrel, the glue barrel is connected with a glue injection pipe, the glue injection pipe is arranged above the paper tape bundling device, and the glue solution of the glue barrel is delivered through a hydraulic pump.

9. The subpackage mechanism of the stationery rice paper as claimed in claim 8, wherein the poking fingers of the paper tape bundling device are rotatably connected to the object placing plane, the poking fingers can sink below the object placing plane and also can rotate to the table top and flatly press on the table top, the poking fingers are staggered when rotating to the table top, the poking fingers can fold the paper tape on the object placing plane into three folds, the object placing plane is provided with air holes for the paper tape, and the bottom is provided with a negative pressure device.

10. The subpackage mechanism of the stationery rice paper as claimed in claim 9, wherein said toggle finger is L-shaped, a motor base is provided at the bottom of the placing plane, two parallel toggle motors are provided on the motor base, the toggle finger is connected to one toggle motor, the toggle finger is driven by the toggle motor to rotate, said toggle motors have a speed difference, said toggle finger presses on the placing plane at different speeds, one of the toggle fingers is provided with a protrusion for pressing the glue.