CN211225607U - A align and carry pan feeding structure for continuous printing machine - Google Patents
A align and carry pan feeding structure for continuous printing machine Download PDFInfo
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- CN211225607U CN211225607U CN201921232543.0U CN201921232543U CN211225607U CN 211225607 U CN211225607 U CN 211225607U CN 201921232543 U CN201921232543 U CN 201921232543U CN 211225607 U CN211225607 U CN 211225607U
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- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model discloses an aligning and conveying feeding structure for a continuous printing machine, which comprises a bottom frame, a first conveying belt, a second conveying belt, a conveying belt drive, a fixed roller, a sliding roller, a roller drive, a limiting roller and a detection device, wherein the first conveying belt and the second conveying belt are arranged, and the distance between the second conveying belt and the first conveying belt is adjustable, so that the first conveying belt and the second conveying belt can adapt to paper with different sizes; secondly, the original baffle is replaced by the fixed roller and the sliding roller, and the sliding friction between the original baffle and the paper is converted into the rolling friction between the rolling roller and the paper between the sliding roller and the paper, so that the friction on two sides of the paper is reduced, and the paper is favorably conveyed; and finally, arranging a limiting roller to prevent the paper from being stacked on the first conveying belt and the second conveying belt.
Description
Technical Field
The utility model relates to a lithography apparatus technical field, concretely relates to pan feeding structure is carried in alignment for continuous printing machine.
Background
Continuous printing presses are a common type of printing apparatus.
In the existing continuous printing machine, a stack of paper sheets is stacked at a feed inlet of the printing machine, then a single paper sheet is taken and sent to a conveyer belt through a sucking disc, and then the conveyer belt directly sends the paper sheets to the continuous printing machine for printing.
However, in this method, since the stacking of the cardboard is easily irregular, the paper on the conveyor belt is easily arranged irregularly after loading, which results in inaccurate printing position.
The existing feeding and conveying device of the printer is used for avoiding the untidy arrangement of paper, a baffle is usually arranged on each of two sides of a conveying belt, and gaps need to be reserved on the two sides, so that two ends of the paper slightly extend out of the two sides of the conveying belt, and the limitation that the two sides of the paper can be limited by side baffles is guaranteed.
However, this approach has problems: it can only be to the paper of single size, otherwise when the paper size is too big, the both sides of paper can stretch out and hang down from the both sides of conveyer belt, and the position is inaccurate, and when the paper size is too little, the baffle need stretch into in the conveyer belt, in order to carry on spacingly to the paper, the conveyer belt often need be hugged closely to the baffle, conveyer belt and baffle production friction this moment are unfavorable for the transport of conveyer belt.
Disclosure of Invention
Not enough to prior art, the utility model aims at providing a can align to the printer of not unidimensional paper pan feeding and carry pan feeding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aligning conveying feeding structure for a continuous printing machine comprises a bottom frame, a first conveying belt, a second conveying belt, a conveying belt drive, a fixed roller, a sliding roller, a roller drive, a limiting roller and a detection device, wherein the first conveying belt is fixedly arranged on the bottom frame, the second conveying belt is connected with the bottom frame in a sliding mode, the first conveying belt and the second conveying belt are parallel, conveying surfaces are on the same plane, and the conveying belt drive drives the second conveying belt to slide on the bottom frame in a reciprocating mode; a fixed roller which is rotatably connected is fixedly arranged on one side of the first conveying belt, which is far away from the second conveying belt, and more than two fixed rollers are arranged along the conveying direction of the second conveying belt; the conveying device is characterized in that one side, far away from the first conveying belt, of the second conveying belt is provided with a sliding roller which is rotatably connected, the sliding roller is driven by a roller to be close to or far away from the second conveying belt, height-adjustable limiting rollers are arranged above the conveying surface of the first conveying belt, and a position-adjustable detection device is arranged above the first conveying belt.
Further, the second conveyer belt includes carriage, second motor and second belt, the carriage with chassis sliding connection, the second belt is installed on the carriage, the second motor sets firmly on the carriage, the second motor drive the second belt rotates.
Further, the conveyer belt drive includes driving motor, lead screw and nut, driving motor sets firmly on the chassis, driving motor's output is connected with the lead screw, the carriage sets firmly the nut, the lead screw with nut threaded connection.
Further, the roller drive is a stroke-adjustable cylinder, the cylinder body driven by the roller is mounted on the sliding frame, the sliding roller comprises a roller frame and a second roller, a piston rod driven by the roller is fixedly connected with the roller frame, more than two second rollers are arranged in parallel along the conveying direction of the second conveying belt, and the second rollers are rotatably connected with the roller frame.
Further, spacing cylinder is including installation pole, articulated connecting rod, hand screw and third cylinder, the installation pole is the round bar, the fixed setting of installation pole, articulated connecting rod one end with the installation pole is articulated, the articulated connecting rod other end rotates and is connected with the third cylinder, articulated connecting rod with the articulated end threaded connection of installation pole has the hand screw, when the hand screw is screwed up articulated connecting rod with installation pole rigidity.
The detection device further comprises a first mounting plate, a second mounting plate, a first proximity switch, a second proximity switch and a first detection switch, wherein the first mounting plate and the second mounting plate are fixedly arranged on one side, away from the second conveyor belt, of the first conveyor belt in a front-back parallel arrangement along the conveying direction of the first conveyor belt, two long grooves are formed in the first mounting plate, the first proximity switch and the first detection switch are respectively installed in the two long grooves of the first mounting plate, the second mounting plate is provided with a long groove, and the second proximity switch is installed in the long groove of the second mounting plate.
The utility model discloses following beneficial effect has:
the utility model relates to an aligning conveying feeding structure for a continuous printing machine, which is provided with a first conveying belt and a second conveying belt, and the distance between the second conveying belt and the first conveying belt is adjustable, so that the first conveying belt and the second conveying belt can adapt to paper with different sizes; secondly, the original baffle is replaced by the fixed roller and the sliding roller, and the sliding friction between the original baffle and the paper is converted into the rolling friction between the rolling roller and the paper between the sliding roller and the paper, so that the friction on two sides of the paper is reduced, and the paper is favorably conveyed; and finally, arranging a limiting roller to prevent the paper from being stacked on the first conveying belt and the second conveying belt.
Drawings
Fig. 1 is a schematic front view of an aligning feeding structure for a continuous printing machine according to the present invention;
fig. 2 is a schematic top view of an aligning feeding structure for a continuous printing machine according to the present invention;
FIG. 3 is a schematic structural view of the sliding roller of the present invention;
FIG. 4 is a schematic structural view of the limiting roller of the present invention;
fig. 5 is a schematic view of the structure of the present invention for matching the driving and sliding rack of the conveyer belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1-5, the present invention relates to an aligning and feeding structure for a continuous printing machine, which comprises a bottom frame 1, a first conveyor belt 2, a second conveyor belt 3, a conveyor belt drive 4, a fixed roller 5, a sliding roller 6, a roller drive 7, a limiting roller 8 and a detection device 9, wherein the first conveyor belt 2 is fixedly arranged on the bottom frame 1, the second conveyor belt 3 is slidably connected with the bottom frame 1, the first conveyor belt 2 and the second conveyor belt 3 are parallel and have conveying surfaces on the same plane, and the conveyor belt drive 4 drives the second conveyor belt 3 to slide on the bottom frame 1 in a reciprocating manner; a fixed roller 5 in rotary connection is fixedly arranged on one side of the first conveying belt 2, which is far away from the second conveying belt 3, and more than two fixed rollers 5 are arranged along the conveying direction of the second conveying belt 3; the second conveyer belt 3 is kept away from one side of first conveyer belt 2 is installed and is rotated the connection slide drum 6, the drive of cylinder 7 slide drum 6 is close to or keeps away from second conveyer belt 3, the top of 2 transport surfaces of first conveyer belt all is equipped with height-adjustable's spacing cylinder 8, 2 tops of first conveyer belt are equipped with position adjustable detection device 9.
The utility model discloses a concrete using-way does: will the utility model discloses place between single loading attachment and continuous printer, single loading attachment sends into the paper list the utility model discloses, the utility model discloses send into the continuous printer with the paper neatly.
Further, the second conveyor belt 3 includes a sliding frame 31, a second motor 32 and a second belt 33, the sliding frame 31 is slidably connected to the base frame 1, the second belt 33 is installed on the sliding frame 31, the second motor 32 is fixedly arranged on the sliding frame 31, and the second motor 32 drives the second belt 33 to rotate.
More specifically, by providing the carriage 31, the distance between the second conveyor belt 3 and the first conveyor belt 2 can be realized by adjusting the position of the carriage 31.
Further, the conveyor belt drive 4 comprises a drive motor 41, a screw rod 42 and a nut 43, the drive motor 41 is fixedly arranged on the base frame 1, the output end of the drive motor 41 is connected with the screw rod 42, the sliding frame 31 is fixedly provided with the nut 43, and the screw rod 42 is in threaded connection with the nut.
More specifically, the lead screw 42 and the nut 43 are employed, so that the slide position of the carriage 31 is accurately controllable.
Further, the roller driver 7 is a stroke-adjustable cylinder, a cylinder body of the roller driver 7 is mounted on the sliding frame 31, the sliding roller 6 includes a roller frame 61 and a second roller 62, a piston rod of the roller driver 7 is fixedly connected with the roller frame 61, more than two second rollers 62 are arranged in parallel along the conveying direction of the second conveyor belt 3, and the second rollers 62 are rotatably connected with the roller frame 61.
More specifically, a stroke-adjustable cylinder is adopted, so that the displacement distance of the sliding roller 6 can be adjusted, and the sliding roller 6 is prevented from being excessively extended to crush the paper.
Further, the limiting roller 8 comprises an installation rod 81, an articulated connecting rod 82, a hand screw 83 and a third roller 84, the installation rod 81 is a round rod, the installation rod 81 is fixedly arranged, one end of the articulated connecting rod 82 is hinged to the installation rod 81, the other end of the articulated connecting rod 82 is rotatably connected with the third roller 84, the articulated connecting rod 82 is in threaded connection with the hand screw 83 at the hinged end of the installation rod 81, and the articulated connecting rod 82 is fixed to the installation rod 81 when the hand screw 83 is screwed down.
More specifically, a mounting rod 81, a hinge link 82, a thumb screw 83 and a third roller 84 are provided so that the height of the third roller 84 can be adjusted by the hinge position of the hinge link 82 and the mounting rod 81, so that the limit height of the third roller 84 can be adjusted. By providing the third roller 84, when sheets are stacked, the third roller 84 can block the sheet located above, so that the sheets are separated up and down, and the sheets are prevented from being stacked.
Further, the detecting device 9 includes a first mounting plate 91, a second mounting plate 92, a first proximity switch 93, a second proximity switch 94, and a first detecting switch 95, where the first mounting plate 91 and the second mounting plate 92 are fixedly arranged on one side of the first conveyor belt 2 away from the second conveyor belt 3 in a front-back parallel arrangement along the conveying direction of the first conveyor belt 2, the first mounting plate 91 is provided with two elongated slots, the first proximity switch 93 and the first detecting switch 95 are respectively installed in the two elongated slots of the first mounting plate 91, the second mounting plate 92 is provided with an elongated slot, and the second proximity switch 94 is installed in the elongated slot of the second mounting plate 92.
More specifically, by providing the first detection switch 95, it is known whether the paper passes through the first proximity switch 93, and a detection error is avoided; meanwhile, a second proximity switch 94 is provided, so that the detected paper is conveyed a certain distance before the next paper, and stacking of the front paper and the rear paper due to too close paper is avoided.
When the utility model is used, a single feeding device feeds paper onto the first conveyer belt 2 and the second conveyer belt 3 individually, the first conveyer belt 2 and the second conveyer belt 3 operate synchronously to make the paper be conveyed forwards, at this time, the paper passes through the first proximity switch 93 and the first detection switch 95, if the first detection switch 95 can detect the paper and the first proximity switch 93 does not detect the paper, the first conveyer belt 2 and the second conveyer belt 3 stop conveying at the same time, then the piston rod of the roller drive 7 extends out, so that the sliding roller 6 pushes the paper to make the paper approach the fixed roller 5, so that the first proximity switch 93 detects the paper, then the roller drive 7 resets, then the first conveyer belt 2 and the second conveyer belt 3 continue conveying, so that the paper passes through the second proximity switch 94, when the second proximity switch 94 detects a sheet, the next sheet starts to be fed, and so on.
The utility model has the advantages that: 1. by arranging the first conveying belt 2 and the second conveying belt 3 and adjusting the distance between the second conveying belt 3 and the first conveying belt 2, the first conveying belt 2 and the second conveying belt 3 can adapt to paper with different sizes; 2. the fixed roller 5 and the sliding roller replace the original baffle plate, the sliding friction between the original baffle plate and the paper is converted into the rolling friction between the rolling roller and the sliding roller 6 and the paper, the friction on two sides of the paper is reduced, and the paper is favorably conveyed; 3. a limiting roller 8 is provided to avoid the sheets from stacking on the first and second conveyor belts 3.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (6)
1. An align and carry pan feeding structure for continuous printing machine which characterized in that: the device comprises an underframe, a first conveying belt, a second conveying belt, a conveying belt drive, a fixed roller, a sliding roller, a roller drive, a limiting roller and a detection device, wherein the first conveying belt is fixedly arranged on the underframe; a fixed roller which is rotatably connected is fixedly arranged on one side of the first conveying belt, which is far away from the second conveying belt, and more than two fixed rollers are arranged along the conveying direction of the second conveying belt; the conveying device is characterized in that one side, far away from the first conveying belt, of the second conveying belt is provided with a sliding roller which is rotatably connected, the sliding roller is driven by a roller to be close to or far away from the second conveying belt, height-adjustable limiting rollers are arranged above the conveying surface of the first conveying belt, and a position-adjustable detection device is arranged above the first conveying belt.
2. An in-register feed structure for a continuous printing press as claimed in claim 1, wherein: the second conveyer belt includes carriage, second motor and second belt, the carriage with chassis sliding connection, the second belt is installed on the carriage, the second motor sets firmly on the carriage, the second motor drive the second belt rotates.
3. An in-register feed structure for a continuous printing press as claimed in claim 2, wherein: the conveying belt drive comprises a drive motor, a screw rod and a nut, the drive motor is fixedly arranged on the underframe, the output end of the drive motor is connected with the screw rod, the sliding frame is fixedly provided with the nut, and the screw rod is in threaded connection with the nut.
4. An in-register feed structure for a continuous printing press as claimed in claim 2, wherein: the roller drive is a stroke-adjustable cylinder, the cylinder body driven by the roller is arranged on the sliding frame, the sliding roller comprises a roller frame and a second roller, a piston rod driven by the roller is fixedly connected with the roller frame, more than two second rollers are arranged in parallel along the conveying direction of the second conveying belt, and the second rollers are rotatably connected with the roller frame.
5. An in-register feed structure for a continuous printing press as claimed in claim 1, wherein: the limiting roller comprises an installation rod, an articulated connecting rod, a hand-screwed screw and a third roller, the installation rod is a round rod, the installation rod is fixedly arranged on the side face of the first conveying belt, one end of the articulated connecting rod is articulated with the installation rod, the other end of the articulated connecting rod is rotatably connected with the third roller, the articulated connecting rod is in threaded connection with the hand-screwed screw at the articulated end of the installation rod, and the articulated connecting rod is fixed to the installation rod when the hand-screwed screw is screwed down.
6. An in-register feed structure for a continuous printing press as claimed in claim 1, wherein: the detection device comprises a first mounting plate, a second mounting plate, a first proximity switch, a second proximity switch and a first detection switch, wherein the first mounting plate and the second mounting plate are fixedly arranged on one side, away from the second conveyor belt, of the first conveyor belt in a front-back parallel arrangement mode along the conveying direction of the first conveyor belt, two long grooves are formed in the first mounting plate, the first proximity switch and the first detection switch are respectively installed in the two long grooves of the first mounting plate, the second mounting plate is provided with a long groove, and the second proximity switch is installed in the long groove of the second mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232543.0U CN211225607U (en) | 2019-07-31 | 2019-07-31 | A align and carry pan feeding structure for continuous printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232543.0U CN211225607U (en) | 2019-07-31 | 2019-07-31 | A align and carry pan feeding structure for continuous printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225607U true CN211225607U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232543.0U Expired - Fee Related CN211225607U (en) | 2019-07-31 | 2019-07-31 | A align and carry pan feeding structure for continuous printing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN211225607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357658A (en) * | 2020-12-14 | 2021-02-12 | 胡斌 | Coiling mechanism is used in organic membrane production |
-
2019
- 2019-07-31 CN CN201921232543.0U patent/CN211225607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357658A (en) * | 2020-12-14 | 2021-02-12 | 胡斌 | Coiling mechanism is used in organic membrane production |
| CN112357658B (en) * | 2020-12-14 | 2021-06-01 | 江苏科德宝建筑节能科技有限公司 | Coiling mechanism is used in organic membrane production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |