CN213361769U - Environment-friendly crease-free paper feeder - Google Patents
Environment-friendly crease-free paper feeder Download PDFInfo
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- CN213361769U CN213361769U CN202021724434.3U CN202021724434U CN213361769U CN 213361769 U CN213361769 U CN 213361769U CN 202021724434 U CN202021724434 U CN 202021724434U CN 213361769 U CN213361769 U CN 213361769U
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- paper guide
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- crease
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Abstract
The utility model discloses an environmental protection does not have paper guide of crease relates to paper guide equipment field, including base and paper guide body, be equipped with on the paper guide body and place the board, the top of placing the board has set firmly four stands, four the equal fixed mounting in top of stand has the limiting plate, four gliding sliding sleeve from top to bottom has been cup jointed in the equal activity on the stand. The utility model discloses a set up extrusion spring, can drive the dancer roll and flatten the compacting to the paper in the process of carrying, can effectively avoid the paper to take place the fold and produce the crease for the paper can normally use, no longer need staff's manual work to smooth the paper, has lightened work burden, and convenient to use person uses; when rotating L shape crank, can drive flexible post and foot gasket and reciprocate to can lift up the base or put down, can increase the area of contact of paper guide with ground, improve the stability of paper guide when using.
Description
Technical Field
The utility model relates to a paper guide equipment field, in particular to paper guide of crease is not had in environmental protection.
Background
The paper feeder, commonly known as feida, is an important part of modern offset printing machines, and has the function of automatically, accurately and stably feeding paper to a positioning or printing device according to a certain rule, and the offset printing machine has high and low working efficiency and good and bad printing quality, and has a direct relation with the working performance of a paper feeder.
Present paper guide is when carrying out the paper feed, and its paper generally all directly places, does not flatten to the paper and compresses tightly the processing for the paper can take place the fold and produce the crease when carrying, and the paper that produces the crease can't carry out normal use, leads to needing the staff manual work to smooth the paper, has increased work burden, and inconvenient user uses, for this reason, needs the paper guide that an environmental protection does not have the crease to satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
The application aims to provide an environment-friendly paper feeder without creases, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an environmental protection does not have paper guide of crease, includes base and paper guide body, be equipped with on the paper guide body and place the board, the top of placing the board has set firmly four stands, four the equal fixed mounting in top of stand has a limiting plate, four equal activity has cup jointed gliding sliding sleeve from top to bottom on the stand, per two one side that the sliding sleeve is close to each other is rotated and is installed same connecting rod, the fixed dancer roll that has cup jointed on the connecting rod, the limiting plate with be provided with the extrusion spring between the sliding sleeve, the both ends of extrusion spring respectively with the limiting plate with the sliding sleeve is connected, the extrusion spring cup joints on the stand.
Borrow by above-mentioned structure, through the setting of dancer roll and extrusion spring, can extrude the paper to can flatten the processing that compresses tightly to the paper at the in-process of carrying, can effectively avoid the paper to take place the fold and produce the crease, make the paper can normal use, no longer need the staff manual work to smooth the paper, alleviateed work burden, and convenient to use person uses.
Preferably, a linkage cavity is formed in the base, a linkage gear is rotatably mounted on the inner wall of the bottom of the linkage cavity, an annular rack is fixedly mounted at the top of the linkage gear, a main gear is arranged in the linkage cavity, the annular rack is meshed with the main gear, a rotating rod is fixedly mounted on the side of the main gear, and the free end of the rotating rod extends out of the base.
Preferably, the free end of the rotating rod is sleeved with an L-shaped hand crank, and the L-shaped hand crank drives the rotating rod to rotate.
Preferably, the top inner wall of the linkage cavity is rotatably provided with a driven gear, the driven gear is meshed with the linkage gear, a threaded rod is fixedly arranged at the bottom of the driven gear, and the threaded rod is driven to rotate by the driven gear.
Through the setting of L shape crank, the accessible rotates L shape crank and directly drives a plurality of threaded rods and rotates, has realized the linkage function, does not need the staff to control many times, has saved strength, and makes things convenient for the staff to operate.
Preferably, the bottom of base has set firmly the support sleeve, the support sleeve is linked together with the linkage chamber, slidable mounting has flexible post in the support sleeve, the bottom of flexible post extends to outside the support sleeve.
Preferably, the top of the telescopic column is provided with a threaded hole, and the bottom end of the threaded rod is installed in the threaded hole in a threaded manner.
Through the setting of flexible post and screw hole, when the threaded rod rotated, under the effect of screw hole, can drive flexible post and reciprocate, and then can lift up the base or put down, be convenient for place paper guide or remove.
Preferably, a foot pad is fixedly installed at the bottom of the telescopic column.
Furthermore, the contact area of the paper guide and the ground can be increased through the arrangement of the foot gasket, and the stability of the paper guide in use is improved.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model has reasonable structure, when the paper pressing roller is moved, the connecting rod can be driven to move, the connecting rod can move to drive the sliding sleeve to move, and further the extrusion spring can be compressed, and under the elastic action of the extrusion spring, the paper pressing roller can be driven to extrude the paper, so that the paper can be flattened and compressed in the conveying process, the paper can be effectively prevented from being folded to generate creases, the paper can be normally used, the paper does not need to be flattened manually by a worker, the work burden is reduced, and the paper pressing device is convenient for a user to use;
2. the utility model discloses in, when rotating L shape crank, can drive the bull stick and rotate, the bull stick rotates and drives the master gear rotation, the master gear rotates and drives annular rack and linkage gear revolve, and then can drive from gear revolve, drive the threaded rod from gear revolve and rotate, at this moment under the effect of screw hole, the threaded rod rotates and can drive flexible post and foot gasket and reciprocate, thereby can lift up the base or put down, can increase the area of contact on paper feeder and ground, the stability of paper feeder when using has been improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a partially enlarged schematic view of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a paper feeder body; 3. placing the plate; 4. a column; 5. a limiting plate; 6. a sliding sleeve; 7. a connecting rod; 8. a platen roller; 9. a compression spring; 10. a linkage gear; 11. an annular rack; 12. a main gear; 13. a rotating rod; 14. an L-shaped hand crank; 15. a slave gear; 16. a support sleeve; 17. a telescopic column; 18. a threaded rod; 19. a threaded hole; 20. a foot pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1 and 3, the environmentally-friendly paper guide without creases comprises a base 1 and a paper guide body 2, wherein a placing plate 3 is arranged on the paper guide body 2, and the base 1 can be any base in the prior art, such as a metal base.
Four upright posts 4 are fixedly arranged at the top of the placing plate 3, and the upright posts 4 can be any vertical post in the prior art, such as iron posts. It should be noted that the number of the columns 4 may be two, four, six, etc., and in this embodiment, four columns 4 are provided on the rotation placing plate 3.
The top of four stands 4 is all fixed mounting has limiting plate 5, and limiting plate 5 can be any one kind horizontal plate among the prior art, for example the metal sheet, and it is fixed through the welding with the top of stand 4.
All the activity has cup jointed gliding sliding sleeve 6 from top to bottom on four stands 4, and one side that per two sliding sleeve 6 are close to each other rotates and installs same connecting rod 7, and the fixed dancer roll 8 that has cup jointed on the connecting rod 7 is provided with extrusion spring 9 between limiting plate 5 and the sliding sleeve 6, and extrusion spring 9 can be any kind of spring among the prior art, for example metal spring.
Two ends of the extrusion spring 9 are respectively connected with the limiting plate 5 and the sliding sleeve 6, and the extrusion spring 9 is sleeved on the upright post 4.
Borrow by above-mentioned structure, through the setting of dancer roll 8 and extrusion spring 9, can extrude the paper to can flatten the processing that compresses tightly to the paper at the in-process of carrying, can effectively avoid the paper to take place the fold and produce the crease, make the paper can normal use, no longer need the staff manual work to smooth the paper, alleviateed work burden, and convenient to use person uses.
In the present embodiment, referring to fig. 2 and 4, a linkage cavity is formed in the base 1, a linkage gear 10 is rotatably mounted on the inner wall of the bottom of the linkage cavity, an annular rack 11 is fixedly mounted on the top of the linkage gear 10, and the annular rack 11 is connected with the linkage gear 10 by a connection method in the prior art, such as welding. A main gear 12 is arranged in the linkage cavity, the annular rack 11 is meshed with the main gear 12, a rotating rod 13 is fixedly arranged on the side portion of the main gear 12, and the rotating rod 13 can be any metal rod in the prior art and is welded and fixed with the side portion of the main gear 12. The free end of the turning rod 13 extends out of the base 1. The free end of the rotating rod 13 is sleeved with an L-shaped hand crank 14 and is driven to rotate by the L-shaped hand crank 14. The driven gear 15 is rotatably arranged on the inner wall of the top of the linkage cavity, the driven gear 15 is meshed with the linkage gear 10, the threaded rod 18 is fixedly arranged at the bottom of the driven gear 15, and the threaded rod 18 is driven to rotate by the driven gear 15. Note that the number of the slave gears 15 and the threaded rods 18 may be three, four, five, or the like, and in the present embodiment, the number of the slave gears 15 and the threaded rods 18 is set to four. The advantage that sets up like this is, the accessible rotates L shape crank 14 and directly drives a plurality of threaded rods 18 and rotate, has realized the linkage function, does not need the staff to control many times, has saved strength, and makes things convenient for the staff to operate.
In this embodiment, referring to fig. 2 and 4, a supporting sleeve 16 is fixedly disposed at the bottom of the base 1, the supporting sleeve 16 is communicated with the linkage cavity, a telescopic column 17 is slidably disposed in the supporting sleeve 16, and the telescopic column 17 may be any column in the prior art, such as a metal column. The bottom of the telescopic column 17 extends outside the support sleeve 16. The top of the telescopic column 17 is provided with a threaded hole 19, and the bottom end of the threaded rod 18 is installed in the threaded hole 19 in a threaded manner. The advantage of this setting is that when threaded rod 18 rotated, under the effect of screw hole 19, can drive telescopic column 17 and reciprocate, and then can lift base 1 or put down, be convenient for place or remove the paper guide.
As a preferred embodiment of this embodiment, referring to fig. 1 and 2, a foot pad 20 is fixedly mounted on the bottom of the telescopic column 17. The advantage of setting up like this is, the contact area of multiplicable paper guide and ground has improved the stability of paper guide when using.
This practical theory of operation:
firstly, the paper pressing roller 8 is pulled upwards, the paper pressing roller 8 moves to drive the connecting rod 7 to move upwards, the connecting rod 7 moves to drive the sliding sleeve 6 to move upwards, and meanwhile, the sliding sleeve 6 moves upwards to compress the extrusion spring 9. After moving suitable position, can place the paper on placing board 3, and loosen dancer roll 8, this moment under extrusion spring 9's elastic force effect, can drive dancer roll 8 downstream and extrude the paper, thereby can flatten the processing that compresses tightly to the paper at the in-process of carrying, can effectively avoid the paper to take place the fold and produce the crease, make the paper can normal use, no longer need the staff manual work to smooth the paper, work burden has been lightened, and convenient to use person uses.
When the L-shaped handle 14 is rotated, the rotating rod 13 is driven to rotate, and the rotating rod 13 rotates to drive the main gear 12 to rotate. The rotation of the master gear 12 drives the rotation of the ring-shaped rack 11 and the linkage gear 10, which in turn drives the rotation of the slave gear 15, and the rotation of the slave gear 15 drives the rotation of the threaded rod 18. At this time, under the action of the threaded hole 19, the threaded rod 18 rotates to drive the telescopic column 17 and the foot pad 20 to move up and down, so that the base 1 can be lifted up or down. The contact area between the paper feeder and the ground can be increased, and the stability of the paper feeder in use is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an environmental protection does not have paper guide of crease, includes base (1) and paper guide body (2), be equipped with on paper guide body (2) and place board (3), its characterized in that: the top of placing board (3) has set firmly four stand (4), four the equal fixed mounting in top of stand (4) has limiting plate (5), four gliding slip cap (6) about all activity has been cup jointed on stand (4), per two one side that slip cap (6) are close to each other is rotated and is installed same connecting rod (7), the fixed shell has been cup jointed dancer roll (8) on connecting rod (7), limiting plate (5) with be provided with extrusion spring (9) between slip cap (6), the both ends of extrusion spring (9) respectively with limiting plate (5) with slip cap (6) are connected, extrusion spring (9) cup joint on stand (4).
2. The environmentally friendly crease-free paper guide according to claim 1, characterized in that: the linkage cavity is arranged in the base (1), the linkage gear (10) is installed in the rotation on the inner wall of the bottom of the linkage cavity, an annular rack (11) is fixedly arranged at the top of the linkage gear (10), a main gear (12) is arranged in the linkage cavity, the annular rack (11) is meshed with the main gear (12), a rotating rod (13) is fixedly arranged on the side of the main gear (12), and the free end of the rotating rod (13) extends out of the base (1).
3. The environmentally friendly crease-free paper guide according to claim 2, characterized in that: the free end of the rotating rod (13) is sleeved with an L-shaped hand crank (14) and driven to rotate by the L-shaped hand crank (14).
4. The environmentally friendly crease-free paper guide according to claim 2, characterized in that: rotate on the top inner wall in linkage chamber and install from gear (15), from gear (15) with linkage gear (10) mesh mutually, the bottom fixed mounting from gear (15) has threaded rod (18), just threaded rod (18) receive from gear (15) drive rotation.
5. The environmentally friendly crease-free paper guide according to claim 1, characterized in that: the bottom of base (1) has set firmly support sleeve (16), support sleeve (16) are linked together with the linkage chamber, slidable mounting has flexible post (17) in support sleeve (16), the bottom of flexible post (17) extends to outside support sleeve (16).
6. The environmentally friendly crease-free paper guide according to claim 5, characterized in that: the top of the telescopic column (17) is provided with a threaded hole (19), and the bottom end of the threaded rod (18) is installed in the threaded hole (19) in a threaded manner.
7. The environmentally friendly crease-free paper guide according to claim 5, characterized in that: and a foot gasket (20) is fixedly arranged at the bottom of the telescopic column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021724434.3U CN213361769U (en) | 2020-08-18 | 2020-08-18 | Environment-friendly crease-free paper feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021724434.3U CN213361769U (en) | 2020-08-18 | 2020-08-18 | Environment-friendly crease-free paper feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361769U true CN213361769U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021724434.3U Active CN213361769U (en) | 2020-08-18 | 2020-08-18 | Environment-friendly crease-free paper feeder |
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| Country | Link |
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| CN (1) | CN213361769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700397A (en) * | 2022-04-26 | 2022-07-05 | 安徽玖曼智能装备有限公司 | Material conveying device with material blocking mechanism for bending machine and implementation method thereof |
-
2020
- 2020-08-18 CN CN202021724434.3U patent/CN213361769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700397A (en) * | 2022-04-26 | 2022-07-05 | 安徽玖曼智能装备有限公司 | Material conveying device with material blocking mechanism for bending machine and implementation method thereof |
| CN114700397B (en) * | 2022-04-26 | 2023-09-19 | 安徽玖曼智能装备有限公司 | Material conveying device with material blocking mechanism for bending machine and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: No. 253, Jindong Road, Jinzhou District, Dalian, Liaoning Province, 116100 Patentee after: Dalian Jiale Paper Products Co.,Ltd. Address before: No. 137, South Wenchang Road, Liwan District, Guangzhou, Guangdong 510000 Patentee before: Liu Liyuan |
|
| TR01 | Transfer of patent right |