CN114476746A - Paper turning device of printing machine - Google Patents
Paper turning device of printing machine Download PDFInfo
- Publication number
- CN114476746A CN114476746A CN202210310689.2A CN202210310689A CN114476746A CN 114476746 A CN114476746 A CN 114476746A CN 202210310689 A CN202210310689 A CN 202210310689A CN 114476746 A CN114476746 A CN 114476746A
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- China
- Prior art keywords
- frame
- transmission
- printing machine
- turning
- turning device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H15/00—Overturning articles
- B65H15/004—Overturning articles employing rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H15/00—Overturning articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The invention provides a paper turning device of a printing machine, which comprises a turning motor, a turning frame and a turning frame, wherein the turning motor is connected with the turning frame, arc tracks are respectively arranged on two sides of the turning frame, the turning frame is clamped in the arc tracks and rotates along the arc tracks, conveying mechanisms for conveying printing stocks are symmetrically arranged at the top and the bottom of the turning frame, and limiting mechanisms for preventing the printing stocks from moving are symmetrically arranged on two sides of the turning frame. The overturning operation on the corrugated board printing line is realized by adopting a full-automatic means, the labor and the cost can be saved, the production efficiency is improved, and the influence caused by the rising of labor force and raw material cost is offset.
Description
Technical Field
The invention belongs to the field of paperboard printing and processing, and particularly relates to a paper turning device of a printing machine.
Background
Corrugated paper board is a packaging material made of corrugated surface paper, core paper and the like through processing by corrugated paper board covering production equipment, is a base material for producing corrugated paper boxes, is a packaging product with the widest application, and is common in daily life. Corrugated boxes gradually replace transport packages such as wooden boxes and the like with excellent performance and good processability, and become the main direction of transport packages. However, the bottom of the corrugated cardboard is usually upward after being processed by the corrugated cardboard line laminating production equipment, and the outer surface of the cardboard needs to be printed by carton printing, which creates a contradiction. At present, a great part of the paper is turned over manually in the market, so that time and labor are wasted, the working efficiency is extremely low, the second part adopts semi-manual semi-equipment operation, the arm length of the equipment is controlled to rotate by a button, then a person carries the paper to a printing machine rail, most of manpower is saved, the working efficiency is still low, and the purpose of saving the manpower cost cannot be achieved completely.
Disclosure of Invention
The invention aims to provide a paper turning device of a printing machine, and aims to solve the problem of low working efficiency of paper turning operation in the printing process.
The invention is realized in such a way that the paper turning device of the printing machine comprises a turning motor, a turning frame and a turning frame, wherein the turning motor is connected with the turning frame, arc tracks are respectively arranged on two sides of the turning frame, the turning frame is clamped in the arc tracks and rotates along the arc tracks, conveying mechanisms for conveying printing stocks are symmetrically arranged at the top and the bottom of the turning frame, and limiting mechanisms for preventing the printing stocks from shifting are symmetrically arranged on two sides of the turning frame.
The further technical scheme of the invention is as follows: the turnover frame comprises a first frame and two turnover plates, the first frame is of a cavity structure, the two turnover plates are symmetrically connected to two ends of the first frame, the conveying mechanisms are symmetrically arranged at the top and the bottom of the first frame, and the limiting mechanisms are symmetrically arranged on two sides of the first frame.
The further technical scheme of the invention is as follows: the middle part of returning face plate is equipped with the upset gear, the upset gear pass through first driving chain with the output of upset motor is connected.
The further technical scheme of the invention is as follows: four corners of first frame both ends department all protrudes and is equipped with the bearing, the bearing joint in the circular arc track just roll in the circular arc track.
The further technical scheme of the invention is as follows: the transportation mechanism comprises a transportation motor, a plurality of rolling rollers and rotating wheels, the rolling rollers are horizontally arranged side by side, placing racks are arranged at two ends of the first frame, the rotating wheels are arranged at two ends of the rolling rollers and arranged in the placing racks, the rotating wheels are connected with one end of the transmission structure, the transportation motor is arranged on the first frame, and the other end of the transmission structure is connected with the output end of the transportation motor.
The further technical scheme of the invention is as follows: the transmission structure comprises a transmission rod, a transmission driving wheel, a second transmission chain, a third transmission chain and a transmission driven wheel, the transmission rod is arranged on the first frame, the transmission driving wheel is arranged on the transmission rod, the transmission driving wheel passes through the second transmission chain and is connected with the output end of the transportation motor, the two ends of the transmission rod are respectively provided with the transmission driven wheel, and the transmission driven wheel passes through the third transmission chain and is connected with the rotation wheel.
The further technical scheme of the invention is as follows: stop gear locates including the symmetry the limit structure at first frame side both ends, limit structure includes first slide rail, second slide rail, spacing cylinder and shelves pole, first slide rail is located top one side of first frame, the second slide rail is located bottom one side of first frame, the one end of shelves pole with first slide rail sliding connection, the other end of shelves pole with second slide rail sliding connection, spacing cylinder is located on the first frame, spacing cylinder's piston rod with one side of shelves pole is connected, drives the shelves pole removes.
The further technical scheme of the invention is as follows: and the bottom of the first frame is provided with a sensor for sensing the position of the printed object.
The further technical scheme of the invention is as follows: the turnover frame comprises a second frame and a main control console, the second frame is of a cavity structure, the circular arc rails are connected to two sides of the second frame, the main control console is arranged on the second frame, and the main control console is in communication connection with the sensor.
The further technical scheme of the invention is as follows: and a steel plate for increasing the structural strength is arranged at the joint of the arc track and the second frame.
The invention has the beneficial effects that: the overturning operation on the corrugated board printing line is realized by adopting a full-automatic means, the labor and the cost can be saved, the production efficiency is improved, and the influence caused by the rising of labor force and raw material cost is offset.
Drawings
FIG. 1 is an overall view of a paper turning device of the present invention;
FIG. 2 is an overall view of the roll-over stand of the present invention;
FIG. 3 is an overall view of the flip frame of the present invention;
fig. 4 is an overall view of the placement of the inventive flipper in a printing line.
Detailed Description
Reference numerals: 1-a turnover motor, 2-a first transmission chain, 3-a turnover gear, 4-a circular arc track, 5-a turnover frame, 50-a second frame, 51-a main control console, 52-a steel plate, 6-a turnover frame, 60-a first frame, 61-a turnover plate, 62-a bearing, 63-a sensor, 64-a placing frame, 7-a transportation mechanism, 70-a transportation motor, 71-a second transmission chain, 72-a transmission driving wheel, 73-a transmission rod, 74-a transmission driven wheel, 75-a third transmission chain, 76-a rolling roller, 77-a rotating wheel, 8-a limiting structure, 80-a limiting cylinder, 81-a first sliding rail, 82-a second sliding rail, 83-a blocking rod and 9-a printing stock.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1-4 show a paper turning device of a printing machine provided by the invention, which comprises a turning motor 1, a turning frame 5 and a turning frame 6, wherein the turning motor 1 is connected with the turning frame 6, arc rails 4 are respectively arranged on two sides of the turning frame 5, the turning frame 5 is clamped in the arc rails 4 and rotates along the arc rails 4, transport mechanisms 7 for transporting a printing stock 9 are symmetrically arranged at the top and the bottom of the turning frame 6, and limit mechanisms for preventing the printing stock 9 from moving are symmetrically arranged on two sides of the turning frame 6.
Preferably, the roll-over stand 6 comprises a first frame 60 and two roll-over plates 61 which form a cavity structure, the two roll-over plates 61 are symmetrically connected to two ends of the first frame 60, the transportation mechanisms 7 are symmetrically arranged at the top and the bottom of the first frame 60, and the limiting mechanisms are symmetrically arranged at two sides of the first frame 60.
Preferentially, the middle part of the turnover plate 61 is provided with a turnover gear 3, and the turnover gear 3 is connected with the output end of the turnover motor 1 through a first transmission chain 2.
Preferably, bearings 62 are protruded from four corners of two ends of the first frame 60, and the bearings 62 are clamped in the circular arc track 4 and roll in the circular arc track 4.
Preferentially, the transport mechanism 7 includes transport motor 70, a plurality of rolling rollers 76 and swivel wheel 77, a plurality of the rolling rollers 76 level sets up side by side, the both ends of first frame 60 are equipped with rack 64, swivel wheel 77 set up in the both ends of rolling rollers 76, swivel wheel 77 is arranged in rack 64, swivel wheel 77 with the one end of drive structure is connected, transport motor 70 sets up on the first frame 60, the other end of drive structure with the output of transport motor 70 is connected.
Preferably, the transmission structure includes a transmission rod 73, a transmission driving wheel 72, a second transmission chain 71, a third transmission chain 75 and a transmission driven wheel 74, the transmission rod 73 is disposed on the first frame 60, the transmission driving wheel 72 is disposed on the transmission rod 73, the transmission driving wheel 72 is connected to the output end of the transmission motor 70 through the second transmission chain 71, the transmission driven wheels 74 are disposed at both ends of the transmission rod 73, and the transmission driven wheels 74 are connected to the rotating wheel 77 through the third transmission chain 75.
Preferentially, stop gear is located including the symmetry stop structure 8 at first frame 60 side both ends, stop structure 8 includes first slide rail 81, second slide rail 82, spacing cylinder 80 and shelves pole 83, first slide rail 81 is located top one side of first frame 60, second slide rail 82 is located bottom one side of first frame 60, the one end of shelves pole 83 with first slide rail 81 sliding connection, the other end of shelves pole 83 with second slide rail 82 sliding connection, spacing cylinder 80 is located on the first frame 60, spacing cylinder 80's piston rod with one side of shelves pole 83 is connected, drives shelves pole 83 removes.
Preferably, the bottom of the first frame 60 is provided with a sensor 63 for sensing the position of the substrate 9.
Preferably, the roll-over frame 5 includes a second frame 50 and a main console 51 forming a cavity structure, the circular arc track 4 is connected to two sides of the second frame 50, the main console 51 is arranged on the second frame 50, and the main console 51 is in communication connection with the sensor 63.
Preferably, the joint of the circular arc rail 4 and the second frame 50 is provided with a steel plate 52 for increasing structural strength.
The invention provides a paper turning device of a printing machine, wherein a paper board needs to be turned in a printing production line of a corrugated board, so that the outer surface of the paper board faces upwards for printing, and the corrugated board is in a stacked state and has larger volume, and the manual or semi-automatic operation wastes time and slows down the production efficiency, so that the paper turning device provided by the invention realizes the transportation and turning of the corrugated board in a full-automatic mode, accelerates the production intelligent progress, solves the problem of urgent shortage of human hands, has less investment and high efficiency, reduces the operation cost and the resource and energy consumption, can save the human resources and labor cost, improves the labor productivity, offsets the influence caused by the rising of the labor force and the raw material cost, and has more obvious industrial competitive advantage after the equipment is upgraded.
The paper turning device is arranged at the front end of the printing operation of a printing production line, the paper turning device provided by the invention is used for turning over the printing stock 9, the printing stock 9 is made of corrugated boards for example, when the corrugated boards move to the paper turning device of the printing machine along a rail after being discharged, the sensor 63 automatically receives signals and feeds the signals back to the main control console 51, and then the turning motor 1, the transportation motor 70 and the limiting cylinder 80 are automatically started to control. The conveying motor 70 is started, and the second transmission chain 71 drives the transmission driving wheel 72 to rotate, so that the transmission rod 73 rotates to drive the transmission driven wheel 74 and the rotating wheel 77 to rotate, so that the rolling roller 76 runs, and the corrugated cardboard is driven to move on the rolling roller 76. In this embodiment, three transmission driven wheels 74 are provided, and the transmission driven wheels 74 provide a rotational force to the rotating wheel 77 through the third transmission chain 75, thereby ensuring that a plurality of the rolling rollers 76 can roll simultaneously.
After the corrugated board completely enters the device, the limiting cylinder 80 is started, the piston rod is contracted to drive the blocking rod 83 to move along the first sliding rail 81 and the second sliding rail 82, as can be seen from fig. 2, the number of the limiting structures 8 is four, the four limiting structures are arranged at the entrance end and the output end of the corrugated board, and the corrugated board is fixed and limited by the blocking rods 83 in four directions so as to be prevented from falling off in the turning process. When the corrugated board moves to the front end and abuts against the stop lever, the transportation motor 70 stops operating temporarily, the turnover motor 1 is started automatically, the first transmission chain 2 drives the turnover gear 3 to rotate, the bearing 62 arranged on the first frame 60 rolls along the arc track 4 to drive the corrugated board and the turnover frame 6 to rotate 180 degrees, the original corrugated board with upward bottom paper is turned into upward surface paper, the limiting cylinder 80 works again after stopping stably, the stop lever extends out to relieve limiting on the corrugated board, the transportation motor 70 is started again to drive the transmission rod 73 and the transmission driving wheel 72 to rotate, so that the rolling roller 76 moves to convey the corrugated board to the other end, and the corrugated board is conveyed to the printing equipment along the conveying track. After one round of overturning is finished, the top surface of the overturning frame 6 is just inverted, and the conveying mechanism 7 is arranged at the top and the bottom of the overturning frame 6, so that the next overturning work can be finished by reversing 180 degrees after the next corrugated board comes in without adjustment, and the next overturning work can be finished intelligently and automatically by the aid of the equipment.
In this embodiment, the two turnover motors 1 are respectively arranged on the ground at two sides of the turnover frame 5, so as to ensure the synchronization of the turnover process. The second frame 50 is used as a supporting and bearing structure of the device, the arc track 4 is used as a turning track of the turning frame 6, the second frame 50 and the arc track 4 are both made of channel steel, the steel plate 52 is arranged at the joint of the arc track 4 and the second frame 50, impact force brought to the arc track 4 in the turning process is reduced, and the service life of the device is prolonged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a paper turning device of printing machine, its characterized in that, includes upset motor, roll-over frame and roll-over stand, the upset motor with the roll-over stand is connected, the both sides of roll-over frame have set up the circular arc track respectively, roll-over frame joint in the circular arc track and along the circular arc track rotates, the top and the bottom symmetry of roll-over stand are equipped with the transport mechanism who is used for transporting the stock, the bilateral symmetry of roll-over frame is equipped with the stop gear who is used for preventing the stock aversion.
2. The paper turning device of the printing machine as claimed in claim 1, wherein the turning frame comprises a first frame and two turning plates which are in a cavity structure, the two turning plates are symmetrically connected to two ends of the first frame, the transportation mechanisms are symmetrically arranged at the top and the bottom of the first frame, and the limiting mechanisms are symmetrically arranged at two sides of the first frame.
3. The paper turning device of the printing machine as claimed in claim 2, wherein a turning gear is arranged in the middle of the turning plate, and the turning gear is connected with the output end of the turning motor through a first transmission chain.
4. The paper turning device of the printing machine as claimed in claim 3, wherein bearings are protruded from four corners of two ends of the first frame, and the bearings are clamped in the circular arc tracks and roll in the circular arc tracks.
5. The paper turning device of the printing machine according to claim 4, wherein the transport mechanism comprises a transport motor, a plurality of rolling rollers and rotating wheels, the rolling rollers are horizontally arranged side by side, placing racks are arranged at two ends of the first frame, the rotating wheels are arranged at two ends of the rolling rollers and are arranged in the placing racks, the rotating wheels are connected with one end of the transmission structure, the transport motor is arranged on the first frame, and the other end of the transmission structure is connected with an output end of the transport motor.
6. The paper turning device of the printing machine as claimed in claim 5, wherein the transmission structure comprises a transmission rod, a transmission driving wheel, a second transmission chain, a third transmission chain and a transmission driven wheel, the transmission rod is arranged on the first frame, the transmission driving wheel is arranged on the transmission rod, the transmission driving wheel is connected with the output end of the transportation motor through the second transmission chain, the transmission driven wheel is arranged at each of two ends of the transmission rod, and the transmission driven wheel is connected with the rotating wheel through the third transmission chain.
7. The paper turning device of the printing machine according to claim 6, wherein the limiting mechanism comprises limiting structures symmetrically arranged at two ends of the side edge of the first frame, the limiting structures comprise a first slide rail, a second slide rail, a limiting cylinder and a stop lever, the first slide rail is arranged on one side of the top of the first frame, the second slide rail is arranged on one side of the bottom of the first frame, one end of the stop lever is slidably connected with the first slide rail, the other end of the stop lever is slidably connected with the second slide rail, the limiting cylinder is arranged on the first frame, and a piston rod of the limiting cylinder is connected with one side of the stop lever to drive the stop lever to move.
8. The paper turning device of a printing machine according to claim 7, wherein a sensor for sensing the position of the substrate is provided at the bottom of the first frame.
9. The paper turning device of the printing machine as claimed in claim 8, wherein the turning frame comprises a second frame and a main console, the second frame is of a cavity structure, the circular arc rails are connected to two sides of the second frame, the main console is arranged on the second frame, and the main console is in communication connection with the sensor.
10. The paper turning device of a printing machine according to claim 9, wherein a steel plate for increasing structural strength is provided at a junction of the circular arc rail and the second frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210310689.2A CN114476746A (en) | 2022-03-28 | 2022-03-28 | Paper turning device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210310689.2A CN114476746A (en) | 2022-03-28 | 2022-03-28 | Paper turning device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114476746A true CN114476746A (en) | 2022-05-13 |
Family
ID=81488993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210310689.2A Pending CN114476746A (en) | 2022-03-28 | 2022-03-28 | Paper turning device of printing machine |
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| Country | Link |
|---|---|
| CN (1) | CN114476746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383435A (en) * | 2022-09-30 | 2022-11-25 | 重庆市乐珐机电有限责任公司 | Stirring speed reducer assembling system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002060050A (en) * | 2000-08-17 | 2002-02-26 | Rengo Co Ltd | Sheet inverting device |
| JP2013154975A (en) * | 2012-01-27 | 2013-08-15 | Js Offset:Kk | Method and apparatus for supplying unprinted sheet in one-side printer |
| CN106629161A (en) * | 2016-12-01 | 2017-05-10 | 佛山市湘德智能科技有限公司 | Paper pile turnover mechanism |
| CN210418528U (en) * | 2019-06-25 | 2020-04-28 | 乐美包装（昆山）有限公司 | Paper turnover mechanism |
| CN113734843A (en) * | 2021-09-14 | 2021-12-03 | 马鞍山市康辉纸箱纸品有限公司 | Corrugated container board centre gripping upset machine |
| CN113770987A (en) * | 2021-09-08 | 2021-12-10 | 利辛县爱侣家俱加工有限公司 | Turnover mechanism for mattress production and processing |
-
2022
- 2022-03-28 CN CN202210310689.2A patent/CN114476746A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002060050A (en) * | 2000-08-17 | 2002-02-26 | Rengo Co Ltd | Sheet inverting device |
| JP2013154975A (en) * | 2012-01-27 | 2013-08-15 | Js Offset:Kk | Method and apparatus for supplying unprinted sheet in one-side printer |
| CN106629161A (en) * | 2016-12-01 | 2017-05-10 | 佛山市湘德智能科技有限公司 | Paper pile turnover mechanism |
| CN210418528U (en) * | 2019-06-25 | 2020-04-28 | 乐美包装（昆山）有限公司 | Paper turnover mechanism |
| CN113770987A (en) * | 2021-09-08 | 2021-12-10 | 利辛县爱侣家俱加工有限公司 | Turnover mechanism for mattress production and processing |
| CN113734843A (en) * | 2021-09-14 | 2021-12-03 | 马鞍山市康辉纸箱纸品有限公司 | Corrugated container board centre gripping upset machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383435A (en) * | 2022-09-30 | 2022-11-25 | 重庆市乐珐机电有限责任公司 | Stirring speed reducer assembling system |
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