CN2649328Y - Leading-edge paper feeding device for printing-grooving machine - Google Patents
Leading-edge paper feeding device for printing-grooving machine Download PDFInfo
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- CN2649328Y CN2649328Y CN 200320107859 CN200320107859U CN2649328Y CN 2649328 Y CN2649328 Y CN 2649328Y CN 200320107859 CN200320107859 CN 200320107859 CN 200320107859 U CN200320107859 U CN 200320107859U CN 2649328 Y CN2649328 Y CN 2649328Y
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- paper
- paper feeding
- lifting
- front edge
- roller
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Abstract
The utility model relates to a front edge paper feeder of printing and fluting machine, which is characterized in that: a lifting paper supporting frame mechanism and a paper feeding roller mechanism are arranged in a paper feeding frame, a transmission mechanism is connected with the paper feeding roller mechanism or a synchronous belt device. Before the formfeed work starts, the lifting paper supporting frame mechanism reaches top level by paper feeding of the top of the air cylinder, thus the plane of the paper supporting frame is higher than the paper feeding roller, the paperboard stack-placed on the paper supporting frame detaches from the paper feeding roller. When the formfeed work begins, the air cylinder retracts, and the paper feeding roller mechanism and lift-entrusting paper frame mechanism works under the driving of the transmission mechanism. The paper feeding action is corresponding to printing roll rotation action to complete formfeed working continuously. Only intermittent rotation is preformed without upper and lower movement while the paper feeding roller mechanism is working, and the lifting paper supporting frame which moves upward and downward is simple in structure, small in mass, thus when in high speed working, the requirements of low vibration, high paper feeding precision are achieved.
Description
Technical field:
The utility model relates to the technical field of paper feeder, specifically a kind of front edge paper feed device of print fluting machine.
Background technology:
The domestic paper-advance unit of existing corrugated board printing slotting machine at present mostly is to utilize mechanical slide link mechanism, and the cardboard that will pile up in the mode of pusher pushes out one by one, realizes automatic paper feed.But owing to push away cardboard for moving back and forth, during high speed, shake bigger, even can't operate as normal.When pushing presspaper, also to change slurcam, waste time and energy; Simultaneously, to bad cardboards such as the relatively poor and surface curvature degree of papery are bigger, the paper feed fault takes place in regular meeting, causes the cardboard waste.
Summary of the invention:
The purpose of this utility model is to provide a kind of front edge paper feed device of improved print fluting machine, and it can overcome some shortcomings of the prior art.
To achieve these goals, the technical solution of the utility model is: a kind of front edge paper feed device of print fluting machine, it mainly comprises paper feeding frame and the air-suction trunk that is located under the paper feeding frame, it is characterized in that: dexter feeder has set up a lifting paper support mechanism and a paper pushing roller mechanism, and a transmission mechanism links to each other with paper pushing roller mechanism or synchronous belt device.
Before paper feed work began, the lifting paper support rose to highest point under the jacking of cylinder during use, and this moment, the paper support plane was higher than paper pushing roller, and the cardboard that is stacked on the paper support also is separated with paper pushing roller; When the work of beginning paper feed, cylinders retract, paper pushing roller mechanism and lifting paper support carry out work under the driving of transmission mechanism.This paper feeding action is corresponding with the print roller spinning movement, and finish continuous paper-feeding work, because paper pushing roller mechanism is when work, have only intermittently and rotate, do not have upper and lower moving, and upper and lower mobile lifting paper support is simple in structure, quality is very little, so when high speed operation, it is little to have reached vibrations, the requirement that the paper feeding precision is high.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
Fig. 2 is the utility model paper pushing roller mechanism and lifting paper support mechanism structure schematic diagram
Fig. 3 is the another structural representation of the utility model paper pushing roller mechanism and lifting paper support mechanism
Fig. 4 is the utility model transmission mechanism structural representation
Fig. 5 is the utility model lifting paper support mechanism structure schematic diagram
Fig. 6 is the another structural representation of the utility model one embodiment
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises paper feeding frame 2 and the air-suction trunk 5 that is located under the paper feeding frame, and it is characterized in that: dexter feeder has set up a lifting paper support mechanism 4 and a paper pushing roller mechanism, and a transmission mechanism links to each other with paper pushing roller mechanism or paper feeding synchronous belt device; Transmission mechanism is by power shaft, cam, swing arm, intermittently device and gear pair are connected in sequence, power shaft is provided with cam, one end of swing arm touches mutually with cam, the other end of swing arm links to each other with the driving shaft of lifting paper support mechanism, also be provided with intermittently device on the power shaft, intermittently device links to each other with gear pair, and cam is provided with a concave arc, the equal semicircular in shape in the two ends of swing arm, the big end of an end is little.Here the device at intermittence of indication is the device at intermittence that inside is provided with the Fu Kexun transmission device; Paper pushing roller mechanism is provided with the paper pushing roller that is arranged in order before and after at least three groups, and every group of paper pushing roller is equipped with roller shaft, and roller shaft links to each other with gear pair in the transmission mechanism; Lifting paper support mechanism is provided with at least three group paper supports, and driving shaft links to each other with connecting rod, and connecting rod links to each other with driven axle, and driving shaft and driven axle are provided with eccentric roller, and eccentric roller is provided with paper support; The driving shaft of lifting paper support mechanism links to each other with the swing arm on the transmission mechanism.Its action relationships is: when the lifting paper support that stacks cardboard drops to below the paper pushing roller, when cardboard contacted with paper pushing roller, paper pushing roller rotated, and utilized the air blast air draught and the frictional force that produces, cardboard is drawn send printing machine to; Thereafter paper support rises rapidly, and cardboard and paper pushing roller are separated; The paper feeding synchronous belt device is provided with driving shaft and driven axle, and driving shaft and driven axle are provided with synchronous pulley, and synchronous pulley is provided with paper feeding and is with synchronously.
In force, its operation principle is (as shown in Figure 2): before paper feed work begins, lifting paper support mechanism 4 is under the jacking of cylinder 44, rise to highest point, this moment, the plane of paper support 41 was higher than paper pushing roller 31, and the cardboard that is stacked on the paper support 41 also is separated with paper pushing roller 31 under its effect; When the work of beginning paper feed, cylinder 44 withdrawals, paper pushing roller mechanism 3 and lifting paper support mechanism 4 carry out work under the driving of transmission mechanism 1.Its action relationships is: when the lifting paper support 41 that stacks cardboard drops to paper pushing roller below 31, when cardboard contacted with paper pushing roller 31, paper pushing roller 31 rotated, and utilized the air blast air draught and the frictional force that produces, cardboard is drawn send printing machine to; Thereafter paper support 41 rises rapidly, and cardboard and paper pushing roller 31 are separated, and paper pushing roller 31 stops operating simultaneously.This paper feeding action is corresponding with the print roller spinning movement, and finishes continuous paper-feeding work.
Intermittently of paper pushing roller mechanism 3 rotate is that structure by as shown in Figures 2 and 3 produces: the driving force of being imported into by printing machine is by power shaft 11, import power into intermittently device 13, produce intermittently rotation by it, thereafter after mixing suitable speed by gear pair 15, to intermittently rotate biography, and carry out clocklike intermittently rotating thereby drive paper pushing roller 31 to paper pushing roller axle 32.
The lifting action of lifting paper support mechanism 4 is by producing as Fig. 2, Fig. 3 and structure shown in Figure 4: on the power shaft 11 of transmission mechanism 1 cam 12 is housed, contacted with it is swing arm 14.Power shaft 11 rotates a circle, and swing arm 14 with regard to left and right swing once.This wobbling action is passed to driving shaft 43 in the lifting paper support mechanism 4 by swing arm 14, and driving shaft 43 will swing power by connecting rod 45 again and pass to driven axle 46, makes itself and driving shaft 43 synchronous left and right swings.Eccentric roller 42 all is housed on driving shaft 43 and driven axle 46, and lifting paper support 41 on eccentric roller 42, when eccentric roller 42 left and right swings, just makes lifting paper support 41 upper and lower moving with regard to frame.
The also available paper feeding synchronous belt device 47 of paper pushing roller structure in the above-mentioned example replaces, as shown in Figure 5, by rotating the intermittence that transmission mechanism 1 produces, have and reach paper feeding after gear pair 15 speed changes and be with driving shaft 51 synchronously, thereby make synchronous pulley 53 and paper feeding on it carry out orderly intermittently-driving with 54 synchronously, paper feeding then plays the tensioning paper feeding with driven axle 52 synchronously and is with 54 synchronously.
Claims (6)
1, a kind of front edge paper feed device of print fluting machine, it mainly comprises paper feeding frame and the air-suction trunk that is located under the paper feeding frame, it is characterized in that: dexter feeder has set up a lifting paper support mechanism and a paper pushing roller mechanism, and a transmission mechanism links to each other with paper pushing roller mechanism or paper feeding synchronous belt device.
2, the front edge paper feed device of a kind of print fluting machine according to claim 1 is characterized in that: transmission mechanism is by power shaft, cam, swing arm, intermittently device and gear pair are connected in sequence, and cam is provided with a concave arc.
3, the front edge paper feed device of a kind of print fluting machine according to claim 1, it is characterized in that: paper pushing roller mechanism is provided with the paper pushing roller that is arranged in order before and after at least three groups, every group of paper pushing roller is equipped with roller shaft, and roller shaft links to each other with gear pair in the transmission mechanism.
4, the front edge paper feed device of a kind of print fluting machine according to claim 1, it is characterized in that: lifting paper support mechanism is provided with at least three group paper supports, driving shaft links to each other with connecting rod, connecting rod links to each other with driven axle, driving shaft and driven axle are provided with eccentric roller, and eccentric roller is provided with paper support.
5, according to the front edge paper feed device of claim 1 or 4 described a kind of print fluting machines, it is characterized in that: the driving shaft of lifting paper support mechanism links to each other with the swing arm on the transmission mechanism.
6, the front edge paper feed device of a kind of print fluting machine according to claim 1, it is characterized in that: the paper feeding synchronous belt device is provided with driving shaft and driven axle, and driving shaft and driven axle are provided with synchronous pulley, and synchronous pulley is provided with paper feeding and is with synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107859 CN2649328Y (en) | 2003-11-10 | 2003-11-10 | Leading-edge paper feeding device for printing-grooving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107859 CN2649328Y (en) | 2003-11-10 | 2003-11-10 | Leading-edge paper feeding device for printing-grooving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649328Y true CN2649328Y (en) | 2004-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107859 Expired - Fee Related CN2649328Y (en) | 2003-11-10 | 2003-11-10 | Leading-edge paper feeding device for printing-grooving machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN2649328Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538290B (en) * | 2012-07-12 | 2017-09-26 | 柯尔布斯有限责任两合公司 | Equipment for being slotted to paperboard blank |
| CN107472942A (en) * | 2017-08-31 | 2017-12-15 | 广东东方精工科技股份有限公司 | A kind of paper feeder |
| CN108215464A (en) * | 2017-12-19 | 2018-06-29 | 广东北玻臻兴玻璃技术工业有限公司 | A kind of full-automatic glass printing equipment |
| CN113459584A (en) * | 2020-03-31 | 2021-10-01 | 苏州市宏大彩印包装印务有限公司 | Periodic feeding device for paperboards |
-
2003
- 2003-11-10 CN CN 200320107859 patent/CN2649328Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538290B (en) * | 2012-07-12 | 2017-09-26 | 柯尔布斯有限责任两合公司 | Equipment for being slotted to paperboard blank |
| CN107472942A (en) * | 2017-08-31 | 2017-12-15 | 广东东方精工科技股份有限公司 | A kind of paper feeder |
| CN108215464A (en) * | 2017-12-19 | 2018-06-29 | 广东北玻臻兴玻璃技术工业有限公司 | A kind of full-automatic glass printing equipment |
| CN113459584A (en) * | 2020-03-31 | 2021-10-01 | 苏州市宏大彩印包装印务有限公司 | Periodic feeding device for paperboards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041020 Termination date: 20101110 |