CN214610698U - Rear paper aligning device of printing machine - Google Patents
Rear paper aligning device of printing machine Download PDFInfo
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- CN214610698U CN214610698U CN202120958446.0U CN202120958446U CN214610698U CN 214610698 U CN214610698 U CN 214610698U CN 202120958446 U CN202120958446 U CN 202120958446U CN 214610698 U CN214610698 U CN 214610698U
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- supporting seat
- paper
- shaft
- drive
- neat
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Abstract
The utility model belongs to the technical field of the printing machine, especially, relate to a neat paper device behind printing machine, including the supporting seat, the upper portion of supporting seat is installed the sliding block subassembly, and the one end rigid coupling of sliding block subassembly has the neat board, installs the drive assembly who is used for driving the sliding block subassembly along supporting seat length direction reciprocating motion on the supporting seat, and one side of drive assembly is provided with the manual adjusting part who is used for quick adjustment neat board position, the utility model discloses a rationalization design, drive assembly drive neat board reciprocating motion, fine realization will be transmitted to the purpose of paper alignment of the receiving mechanism after the printing is accomplished, and can adjust the position of neat board fast to the paper of different specifications; the manual adjusting assembly can still be manually adjusted to realize the adjustment of the position of the aligned paper board under the state of no stop, thereby improving the working efficiency of the equipment.
Description
Technical Field
The utility model belongs to the technical field of the printing machine, especially, relate to a neat paper device behind printing machine.
Background
In offset printing, paper falls on a paper collecting platen through the deceleration of a paper collecting gripper bar after printing is finished, and the paper is collected through the combined action of a paper collecting front and back paper collecting gauge and a side paper collecting gauge, so that the paper collecting front and back paper collecting gauges of most existing offset printing machines are simple in structure and inconvenient to operate, and are particularly troublesome to adjust when printing paper of different specifications; and the adjustment of different specifications of paper in a non-stop state cannot be realized, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a neat paper device behind printing machine rational in infrastructure, adjust convenient, use reliable.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a neat paper device behind printing machine, includes the supporting seat, and sliding block set is installed on the upper portion of supporting seat, and sliding block set's one end rigid coupling has neat cardboard, installs the drive assembly who is used for driving sliding block set along supporting seat length direction reciprocating motion on the supporting seat, and one side of drive assembly is provided with the manual regulation subassembly that is used for the neat cardboard position of quick adjustment.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the sliding block assembly comprises a sliding block, the sliding block is connected with the supporting seat in a sliding mode, a connecting block is fixedly connected to one end, close to the paper aligning plate, of the sliding block, and a connecting portion is fixedly connected to one end, far away from the paper aligning plate, of the sliding block.
Further optimization: the paper aligning shaft is mounted on the connecting block, one end, far away from the connecting portion, of the paper aligning shaft is fixedly connected with the paper aligning plate, a spring plunger used for tightly pushing the paper aligning shaft is arranged above the paper aligning shaft, and the spring plunger is in threaded connection with the connecting block.
Further optimization: the drive assembly comprises a drive shaft, the drive shaft is rotatably connected with the supporting seat, a drive block is fixedly connected to one end, close to the supporting seat, of the drive shaft, and a bent plate is fixedly connected to the connecting block.
Further optimization: the end of the driving shaft far away from the supporting seat is fixedly connected with a driving plate, one end of the driving plate far away from the driving shaft is provided with a bearing, a supporting frame is arranged between the driving plate and the driving block, and the supporting frame is rotatably connected with the driving shaft.
Further optimization: the supporting seat is fixedly connected with a first fixing pin, the sliding block is fixedly connected with a second fixing pin, the first fixing pin and the second fixing pin are arranged correspondingly, and a tension spring is arranged between the first fixing pin and the second fixing pin.
Further optimization: the manual regulation subassembly includes first regulating spindle, and first regulating spindle rotates with the connecting block to be connected, and the one end rigid coupling that first regulating spindle is close to neat paper axle has the sprocket, neat epaxial chain of installing of paper, and the sprocket is connected with chain drive.
Further optimization: the one end that neat paper axle was kept away from to first regulating spindle is provided with the third regulating spindle, and the third regulating spindle rotates with the support frame to be connected, is provided with universal adjusting part between first regulating spindle and the third regulating spindle, and the rigid coupling has the hand wheel can be dismantled to the one end that universal adjusting part was kept away from to the third regulating spindle.
Further optimization: the universal adjusting assembly comprises a first universal joint, one end of the first universal joint is fixedly connected with the first adjusting shaft, and the other end of the first universal joint is fixedly connected with the second adjusting shaft.
Further optimization: and one end of the second adjusting shaft, which is far away from the first universal joint, is fixedly connected with a second universal joint, and the other end of the second universal joint is fixedly connected with a third adjusting shaft.
The utility model, through reasonable design, the driving component drives the paper aligning plate to reciprocate, the aim of aligning the paper which is transmitted to the paper collecting mechanism after printing is completed is well realized, and the positions of the paper aligning plate can be quickly adjusted according to the paper with different specifications; the manual adjusting assembly can still be manually adjusted to realize the adjustment of the position of the aligned paper board under the state of no stop, thereby improving the working efficiency of the equipment.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure in another direction according to the embodiment of the present invention.
In the figure: 1-a support seat; 2-a slider assembly; 201-a slide block; 2011-a connection; 202-connecting block; 203-aligning paper shaft; 204-a spring plunger; 205-a cover plate; 2051-oil hole; 3-paper aligning plate; 4-a drive assembly; 401-a drive shaft; 402-a drive block; 403-bending a plate; 404-a support frame; 405-a drive plate; 406-a bearing; 407-a first fixing pin; 408-a second securing pin; 409-tension spring; 5-a manual adjustment assembly; 501-a first adjusting shaft; 502-a sprocket; 503-chain; 504-a first universal joint; 505-a second adjustment shaft; 506-a second universal joint; 507-a third adjustment axis; 508-handwheel.
Detailed Description
Example (b):
as shown in fig. 1-2, a rear paper aligning device of a printing machine comprises a supporting seat 1, a sliding block assembly 2 is mounted on the upper portion of the supporting seat 1, a paper aligning plate 3 is fixedly connected to one end of the sliding block assembly 2, a driving assembly 4 for driving the sliding block assembly 2 to reciprocate along the length direction of the supporting seat 1 is mounted on the supporting seat 1, and a manual adjusting assembly 5 for quickly adjusting the position of the paper aligning plate 3 is arranged on one side of the driving assembly 4.
The supporting seat 1 can be detachably and fixedly connected to a support of the paper collecting mechanism.
By the design, the driving assembly 4 can drive the paper aligning plate 3 to reciprocate along the transfer direction of the single paper by driving the sliding block assembly 2 in the working process of the printing machine, so that the single paper transferred to the paper collecting mechanism after printing is pushed and aligned; when printing sheets of different sizes, the rear paper aligning device can be adapted to align sheets of different specifications by adjusting the manual adjusting assembly 5.
The sliding block assembly 2 comprises a sliding block 201, the sliding block 201 is connected with the supporting seat 1 in a sliding mode, a connecting block 202 is fixedly connected to one end, close to the paper aligning plate 3, of the sliding block 201, and a connecting portion 2011 is fixedly connected to one end, far away from the paper aligning plate 3, of the sliding block 201.
The paper aligning device is characterized in that a mounting hole is formed in the connecting block 202, a paper aligning shaft 203 is connected in the mounting hole in a sliding mode, one end, far away from the connecting portion 2011, of the paper aligning shaft 203 is fixedly connected with the paper aligning plate 3, a spring plunger 204 used for tightly pushing the paper aligning shaft 203 is arranged above the paper aligning shaft 203, and the spring plunger 204 is in threaded connection with the connecting block 202.
The paper aligning shaft 203 is tightly pushed by the connecting block 202, so that the paper aligning shaft 203 and the connecting block 202 can be fixedly connected together, and the paper aligning shaft 203 and the connecting block 202 can relatively slide under the stress condition.
A cover plate 205 is arranged above the slide block 201, the cover plate 205 is detachably and fixedly connected with the support seat 1, and an oil hole 2051 is formed in the cover plate 205.
The driving assembly 4 comprises a driving shaft 401, the driving shaft 401 is rotatably connected with the supporting seat 1, a driving block 402 is fixedly connected to one end, close to the supporting seat 1, of the driving shaft 401, and a bent plate 403 is fixedly connected to the connecting block 202.
By means of the design, the driving shaft 401 drives the driving block 402 to swing so as to drive the bending plate 403 to move, and further drive the sliding block 201 to slide back and forth relative to the supporting seat 1.
A driving plate 405 is fixedly connected to one end, away from the supporting seat 1, of the driving shaft 401, a bearing 406 is installed at one end, away from the driving shaft 401, of the driving plate 405, a supporting frame 404 is arranged between the driving plate 405 and the driving block 402, and the supporting frame 404 is rotatably connected with the driving shaft 401.
The drive assembly 4 is in driving connection with a power source through a drive plate 405 and a bearing 406.
The support frame 404 is detachably and fixedly connected to a support of the paper receiving mechanism.
The supporting seat 1 is fixedly connected with a first fixing pin 407, the slider 201 is fixedly connected with a second fixing pin 408, the first fixing pin 407 and the second fixing pin 408 are correspondingly arranged, a tension spring 409 is installed between the first fixing pin 407 and the second fixing pin 408, and two ends of the tension spring 409 are respectively connected with the first fixing pin 407 and the second fixing pin 408 in a hanging mode.
By adopting the design, the tension spring 409 pulls the sliding block 201 to enable the connecting block 202 to always keep away from the supporting seat 1.
The manual adjusting assembly 5 comprises a first adjusting shaft 501, the first adjusting shaft 501 is rotatably connected with the connecting block 202, a chain wheel 502 is fixedly connected to one end, close to the paper aligning shaft 203, of the first adjusting shaft 501, a chain 503 is installed on the paper aligning shaft 203, and the chain wheel 502 is in transmission connection with the chain 503.
One end of the first adjusting shaft 501, which is far away from the paper aligning shaft 203, is provided with a third adjusting shaft 507, the third adjusting shaft 507 is rotatably connected with the supporting frame 404, and a universal adjusting assembly is arranged between the first adjusting shaft 501 and the third adjusting shaft 507.
The universal adjusting assembly comprises a first universal joint 504, one end of the first universal joint 504 is fixedly connected with a first adjusting shaft 501, and the other end of the first universal joint 504 is fixedly connected with a second adjusting shaft 505.
One end of the second adjusting shaft 505, which is far away from the first universal joint 504, is fixedly connected with a second universal joint 506, and the other end of the second universal joint 506 is fixedly connected with a third adjusting shaft 507.
And a hand wheel 508 is detachably and fixedly connected to one end of the third adjusting shaft 507 far away from the universal adjusting assembly.
By the design, the hand wheel 508 can rapidly drive the paper aligning shaft 203 to reciprocate through the chain wheel 502 and the chain 503, so that the paper aligning plate is adjusted to be close to or far away from the supporting seat 1, and the purpose of aligning paper with different specifications is achieved.
When the automatic paper aligning device is used, the position of the paper aligning plate 3 is adjusted by adjusting the manual adjusting assembly 5 according to the specification of paper to be printed.
When the printing machine is started, the driving plate 405 swings to toggle the bent plate 403 and the connecting block 202 to move back and forth through the driving block 402, and due to the jacking action of the spring plunger 204, the connecting block 202 and the paper aligning shaft 203 are fixed together, so that the paper aligning plate 3 can move back and forth, and the paper transmitted to the paper collecting mechanism after printing is pushed to be aligned.
In the printing process, the manual adjusting assembly 5 can still be manually adjusted to adjust the position of the aligning paper board 3, so that the adjustment of the paper aligning function of the paper with different specifications is ensured without stopping the machine, and the working efficiency is improved.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a neat paper device behind printing machine, includes supporting seat (1), its characterized in that: sliding block set spare (2) are installed on the upper portion of supporting seat (1), and the one end rigid coupling of sliding block set spare (2) has neat cardboard (3), installs on supporting seat (1) and is used for driving sliding block set spare (2) along supporting seat (1) length direction reciprocating motion's drive assembly (4), and one side of drive assembly (4) is provided with manual adjusting part (5) that are used for quick adjustment neat cardboard (3) position.
2. A post-press sheet aligning apparatus as claimed in claim 1, wherein: slider component (2) include slider (201), slider (201) and supporting seat (1) sliding connection, and slider (201) are close to the one end rigid coupling of neat cardboard (3) and have connecting block (202), and the one end rigid coupling that neat cardboard (3) was kept away from in slider (201) has connecting portion (2011).
3. A post-press sheet aligning apparatus as claimed in claim 2, wherein: install neat paper axle (203) on connecting block (202), the one end and neat cardboard (3) fixed connection of connecting portion (2011) are kept away from to neat paper axle (203), and the top of neat paper axle (203) is provided with spring plunger (204) that are used for the tight neat paper axle (203) in top, spring plunger (204) and connecting block (202) threaded connection.
4. A post-press sheet aligning apparatus as claimed in claim 3, wherein: drive assembly (4) include drive shaft (401), and drive shaft (401) rotate with supporting seat (1) and are connected, and the one end rigid coupling that drive shaft (401) are close to supporting seat (1) has drive block (402), and the rigid coupling has bent plate (403) on connecting block (202).
5. A post-press sheet aligning apparatus as claimed in claim 4, wherein: the end, far away from supporting seat (1), of drive shaft (401) is fixedly connected with drive plate (405), bearing (406) is installed at the end, far away from drive shaft (401), of drive plate (405), support frame (404) is arranged between drive plate (405) and drive block (402), and support frame (404) is rotatably connected with drive shaft (401).
6. A post-press sheet aligning apparatus as claimed in claim 5, wherein: the fixed connection has first fixed pin (407) on supporting seat (1), and the fixed connection has second fixed pin (408) on slider (201), and first fixed pin (407) and second fixed pin (408) correspond the setting, install extension spring (409) between first fixed pin (407) and second fixed pin (408).
7. A post-press sheet aligning apparatus as claimed in claim 6, wherein: manual regulation subassembly (5) include first regulation axle (501), and first regulation axle (501) rotate with connecting block (202) and are connected, and one end rigid coupling that first regulation axle (501) are close to paper alignment axle (203) has sprocket (502), installs chain (503) on paper alignment axle (203), sprocket (502) and chain (503) transmission connection.
8. A post-press sheet aligning apparatus as claimed in claim 7, wherein: one end of the first adjusting shaft (501), which is far away from the paper aligning shaft (203), is provided with a third adjusting shaft (507), the third adjusting shaft (507) is rotatably connected with the supporting frame (404), a universal adjusting assembly is arranged between the first adjusting shaft (501) and the third adjusting shaft (507), and one end of the third adjusting shaft (507), which is far away from the universal adjusting assembly, is detachably and fixedly connected with a hand wheel (508).
9. A post-press sheet aligning apparatus as claimed in claim 8, wherein: the universal adjusting assembly comprises a first universal joint (504), one end of the first universal joint (504) is fixedly connected with a first adjusting shaft (501), and the other end of the first universal joint (504) is fixedly connected with a second adjusting shaft (505).
10. A post-press sheet aligning apparatus as claimed in claim 9, wherein: one end, far away from the first universal joint (504), of the second adjusting shaft (505) is fixedly connected with a second universal joint (506), and the other end of the second universal joint (506) is fixedly connected with a third adjusting shaft (507).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958446.0U CN214610698U (en) | 2021-05-07 | 2021-05-07 | Rear paper aligning device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958446.0U CN214610698U (en) | 2021-05-07 | 2021-05-07 | Rear paper aligning device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214610698U true CN214610698U (en) | 2021-11-05 |
Family
ID=78406935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120958446.0U Expired - Fee Related CN214610698U (en) | 2021-05-07 | 2021-05-07 | Rear paper aligning device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214610698U (en) |
-
2021
- 2021-05-07 CN CN202120958446.0U patent/CN214610698U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211105 |