CN219949891U - Paper feeding device for printing foldout - Google Patents
Paper feeding device for printing foldout Download PDFInfo
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- CN219949891U CN219949891U CN202321186549.5U CN202321186549U CN219949891U CN 219949891 U CN219949891 U CN 219949891U CN 202321186549 U CN202321186549 U CN 202321186549U CN 219949891 U CN219949891 U CN 219949891U
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Abstract
The utility model relates to a paper feeding device for printing foldout, which aims to solve the technical problem that the distance between two main body plates is inconvenient to adjust at present, and comprises a paper feeding machine, a sliding component, a moving component and an elastic component; the sliding component is arranged on the paper feeder; the sliding assembly comprises a sliding chute A, a moving frame B, a fixed block, a sliding chute B and a sliding block; the two sliding grooves A are symmetrically arranged on the paper feeder; the two ends of the moving frame A and the moving frame B are arranged in the two sliding grooves A; the two fixed blocks are symmetrically arranged on one side of the movable frame A, which is close to the movable frame B; the chute B is arranged on the fixed block; the sliding block is arranged in the fixed block, and one end of the sliding block is connected with the movable frame B; the moving assembly is arranged within the slider; the elastic component is arranged in the sliding block, and the utility model has the advantage of being convenient for adjusting the distance between the moving frame A and the moving frame B.
Description
Technical Field
The utility model relates to the technical field of printing paper folding and paper feeding, in particular to a paper feeding device for printing paper folding.
Background
Folding is the working process of folding printed sheets into books and periodicals with the size of book opening according to page number sequence, or folding large-format printed sheets into a certain specification format according to requirements, folding is the working process of folding printed large-format printed sheets into signatures by machine or hand according to the page number sequence and the specified format size on the printed large-format printed sheets, and is the main working of forming the signatures.
The paper feeding device for printing foldout provided by the Chinese patent of publication No. CN218144699U comprises main body plates, support plates, a slideway, a slide bar-shaped slide plate, a limiting rod and the like, wherein the slide bar-shaped slide plate moves inwards and outwards on the slideway on the support plates by moving the two main body plates on the limiting rod, the friction between the slideway and the slide bar-shaped slide plate is increased by increasing the size of the slide bar-shaped slide plate or reducing the size of the slideway, and the slide bar-shaped slide plate is prevented from falling off from the slideway, so that the distance between the two main body plates is regulated, and the paper with different widths is limited, and the device has the following defects although the beneficial effects are more: increasing the friction between the slide bar-shaped slide plate and the slide way can lead to that when moving the two main body plates, a worker needs to apply larger force to move the two main body plates, thus increasing the workload for the worker, therefore, how to provide a paper feeding device convenient for adjusting the distance between the two main body plates is particularly important, and in view of the problem, we provide a paper feeding device for printing foldout.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a paper feeding device for printing and folding so as to solve the technical problem that the distance between two main body plates is inconvenient to adjust.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the paper feeding device for the printing foldout comprises a paper feeding machine, a sliding component, a moving component and an elastic component; the sliding component is arranged on the paper feeder; the sliding assembly comprises a sliding chute A, a moving frame B, a fixed block, a sliding chute B and a sliding block; the two sliding grooves A are symmetrically arranged on the paper feeder; the two ends of the moving frame A and the moving frame B are arranged in the two sliding grooves A; the two fixed blocks are symmetrically arranged on one side of the movable frame A, which is close to the movable frame B; the chute B is arranged on the fixed block; the sliding block is arranged in the fixed block, and one end of the sliding block is connected with the movable frame B; the moving assembly is arranged within the slider; the resilient member is disposed within the slider.
Preferably, the moving frame A and the moving frame B are in sliding fit with the sliding groove A, the end parts of the moving frame A and the moving frame B are in T-shaped structures, and the sliding block is in sliding fit with the sliding groove B.
Preferably, the moving assembly comprises an opening, a bolt, a chute C and a transmission block; the opening is arranged on the fixed block; the bolt penetrates through the opening and extends to the inside of the sliding block; the sliding groove C is formed in the sliding block; the transmission block is arranged in the chute C; wherein the chute C is of a T-shaped structure; the transmission block is of a ladder-shaped structure, one end of the transmission block is inclined towards the direction of the bolt, and the other end of the transmission block is inclined outwards; the end part of the bolt is a ball end, and the end part of the bolt penetrates through the sliding block and extends into the sliding groove C to be in inclined surface contact with the transmission block; wherein the bolt is in threaded connection with the sliding block; wherein, the transmission piece is in sliding fit with the chute C.
Preferably, the elastic component comprises a sliding rod, a spring groove, a return spring, a clamping block and a clamping groove; the sliding rod is arranged in the horizontal groove of the sliding groove C, one end of the sliding rod, which is close to the transmission block, is an inclined end and is contacted with the other end of the transmission block; the spring groove is formed in the horizontal groove of the sliding groove C; the return spring is sleeved on the sliding rod and is arranged in the spring groove; the clamping block is connected with the other end of the sliding rod; the clamping grooves are arranged on the inner wall of the chute B in a linear array; one end of the return spring is connected with the inner wall of the spring groove, and the other end of the return spring is connected with the clamping block; wherein the clamping block is in sliding fit with the spring groove; wherein, the fixture block cooperates with the clamping groove in a clamping way.
Preferably, the clamping block is of a ladder-shaped structure, and the two inclined planes are respectively close to the moving frame A and the moving frame B.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, by arranging the sliding component, the moving component and the elastic component, the distance between the moving frame A and the moving frame B can be conveniently adjusted by utilizing the functions of the sliding component, the moving component and the elastic component, so that the problem that in the prior art, when two main body plates are moved, a worker needs to apply larger force to move the two main body plates, and the workload of the worker is increased is solved.
2. According to the utility model, the moving frame A and the moving frame B are both arranged to be in sliding fit with the sliding groove A, and the sliding block is arranged to be in sliding fit with the sliding groove B, so that the moving frame A and the moving frame B can move, the distance between the moving frame A and the moving frame B is convenient to adjust, and the ends of the moving frame A and the moving frame B are both arranged to be in T-shaped structures, so that the moving frame A and the moving frame B are prevented from being out of being in fit with the sliding groove A.
3. According to the utility model, through arranging the opening, the bolt, the sliding chute C and the transmission block, the bolt is in threaded connection with the sliding block and the transmission block is in sliding fit with the sliding chute C, when the bolt is rotated, the transmission block can be moved, so that the elastic component is driven to move, and the limit of the elastic component on the sliding block is relieved.
4. According to the utility model, the sliding rod, the spring groove, the return spring, the clamping block and the clamping groove are arranged, and the clamping block is in sliding fit with the spring groove, is in clamping fit with the clamping groove and has the elastic effect of the return spring, so that the clamping block can limit the position of the sliding block, and therefore, the movement of the moving frame A and the moving frame B is limited, and after the moving frame A and the moving frame B are moved to proper positions, the positions of the moving frame A and the moving frame B can be fixed, and the practicability of the utility model is improved.
5. According to the clamping block, the clamping block is arranged to be of the ladder-shaped structure, when the inclined surface of the clamping block contacts the inner wall of the clamping groove, the clamping block can automatically correct the position, and the clamping block is clamped with the clamping groove, so that the practicability of the clamping block is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a partial cross-sectional view of the structure of the present utility model;
FIG. 4 is a partially schematic, cross-sectional view of the present utility model;
FIG. 5 is an enlarged schematic view of the utility model at A;
FIG. 6 is an enlarged schematic view of the utility model at B;
FIG. 7 is a schematic diagram of a moving assembly and resilient assembly of the present utility model;
in the figure:
1. a paper feeder; 2. a sliding assembly; 3. a moving assembly; 4. an elastic component;
201. a chute A; 202. a moving rack A; 203. a moving frame B; 204. a fixed block; 205. a chute B; 206. a sliding block;
301. an opening; 302. a bolt; 303. a chute C; 304. a transmission block;
401. a slide bar; 402. a spring groove; 403. a return spring; 404. a clamping block; 405. a clamping groove.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: a paper feeding device for printing foldout, referring to fig. 1 to 7, comprises a paper feeder 1, a sliding component 2, a moving component 3 and an elastic component 4; the sliding component 2 is arranged on the paper feeder 1; wherein the sliding assembly 2 comprises a sliding chute A201, a moving frame A202, a moving frame B203, a fixed block 204, a sliding chute B205 and a sliding block 206; the two sliding grooves A201 are symmetrically arranged on the paper feeder 1; both ends of the moving frame A202 and the moving frame B203 are arranged in the two sliding grooves A201; the two fixed blocks 204 are symmetrically arranged on one side of the movable frame A202 close to the movable frame B203; the chute B205 is arranged on the fixed block 204; the sliding block 206 is arranged in the fixed block 204, and one end of the sliding block is connected with the movable frame B203; the moving assembly 3 is arranged within the slide block 206; resilient member 4 is disposed within slider 206. According to the utility model, by arranging the sliding component 2, the moving component 3 and the elastic component 4, the distance between the moving frame A202 and the moving frame B203 is conveniently adjusted by utilizing the functions of the sliding component 2, the moving component 3 and the elastic component 4, so that the problem that in the prior art, when two main body plates are moved, a worker needs to apply larger force to move the two main body plates, and the workload of the worker is increased is solved.
Specifically, the moving frame a202 and the moving frame B203 are both in sliding fit with the sliding groove a201, the ends of the moving frame a202 and the moving frame B203 are both in T-shaped structures, and the sliding block 206 is in sliding fit with the sliding groove B205. According to the utility model, the movable frame A202 and the movable frame B203 are arranged to be in sliding fit with the sliding groove A201, the sliding block 206 is arranged to be in sliding fit with the sliding groove B205, so that the movable frame A202 and the movable frame B203 can move, the distance between the movable frame A202 and the movable frame B203 can be conveniently adjusted, and the ends of the movable frame A202 and the movable frame B203 are arranged to be in T-shaped structures, so that the movable frame A202 and the movable frame B203 are prevented from being out of the sliding groove A201.
Further, the moving assembly 3 comprises an opening 301, a bolt 302, a chute C303 and a transmission block 304; the opening 301 is formed on the fixed block 204; the bolt 302 penetrates through the opening 301 and extends into the sliding block 206; the sliding chute C303 is arranged in the sliding block 206; the size of the opening 301 is larger than that of the chute C303; the transmission block 304 is arranged in the chute C303; wherein, the chute C303 is in a T-shaped structure; wherein the transmission block 304 is in a ladder-shaped structure, one end of the transmission block is inclined towards the direction of the bolt 302, and the other end of the transmission block is inclined outwards; the end of the bolt 302 is a ball end, and the end of the bolt 302 passes through the sliding block 206 and extends into the sliding groove C303 to be in inclined surface contact with the transmission block 304; wherein the bolt 302 is threadedly coupled to the slider 206; wherein, the transmission block 304 is in sliding fit with the chute C303. According to the utility model, through the arrangement of the opening 301, the bolt 302, the sliding chute C303 and the transmission block 304, the bolt 302 is in threaded connection with the sliding block 206, and the transmission block 304 is in sliding fit with the sliding chute C303, when the bolt 302 is rotated, the transmission block 304 can be moved, so that the elastic component 4 is driven to move, and the limit of the elastic component 4 on the sliding block 206 is relieved.
Still further, the resilient member 4 includes a sliding bar 401, a spring groove 402, a return spring 403, a latch 404, and a latch 405; the sliding rod 401 is arranged in a horizontal groove of the sliding groove C303, and one end, close to the transmission block 304, is an inclined end and is contacted with the other end of the transmission block 304; the spring groove 402 is arranged in the horizontal groove of the chute C303; the return spring 403 is sleeved on the sliding rod 401 and is arranged in the spring groove 402; the clamping block 404 is connected with the other end of the sliding rod 401; the maximum size of the clamping block 404 is matched with the maximum size of the spring groove 402; the clamping grooves 405 are arranged on the inner wall of the chute B205 in a linear array; when the clamping block 404 is clamped with the clamping groove 405, the end parts of the bolt 302 and the sliding rod 401 are still in contact with the inclined surface of the transmission block 304, and at the moment, the transmission block 304 moves to the lowest end of the sliding groove C303; one end of the return spring 403 is connected with the inner wall of the spring groove 402, and the other end of the return spring 403 is connected with the clamping block 404; wherein the clamping block 404 is in sliding fit with the spring groove 402; wherein, the clamping block 404 is matched with the clamping groove 405 in a clamping way. According to the utility model, the sliding rod 401, the spring groove 402, the return spring 403, the clamping block 404 and the clamping groove 405 are arranged, and the clamping block 404 is in sliding fit with the spring groove 402, the clamping block 404 is in clamping fit with the clamping groove 405 and the return spring 403 is in elastic action, so that the clamping block 404 can limit the position of the sliding block 206, thereby limiting the movement of the movable frame A202 and the movable frame B203, and after the movable frame A202 and the movable frame B203 are moved to proper positions, the positions of the movable frame A202 and the movable frame B203 can be fixed, thereby improving the practicability of the utility model.
It should be noted that the clamping block 404 has a ladder structure, and two inclined surfaces are disposed near the moving frame a202 and the moving frame B203, respectively. According to the utility model, the clamping block 404 is arranged into the ladder-shaped structure, so that when the inclined surface of the clamping block 404 contacts the inner wall of the clamping groove 405, the clamping block 404 can automatically correct the position, and the clamping block 404 is clamped with the clamping groove 405, so that the practicability of the utility model is improved.
Working principle: when the device provided by the utility model is needed to fold paper, firstly, according to the paper size, the bolt 302 is rotated, the bolt 302 starts to rotate in the direction away from the sliding block 206, when the bolt 302 rotates, the return spring 403 is gradually stressed, the return spring 403 starts to shrink, when the return spring 403 shrinks, the clamping block 404 slides into the spring groove 402, the clamping block 404 gradually breaks away from the clamping connection with the clamping groove 405, when the return spring 403 shrinks, the two sliding rods 401 relatively move, when the sliding rods 401 move, the transmission block 304 is extruded, the transmission block 304 starts to move in the direction away from the fixed block 204 until the clamping block 404 is separated from the clamping groove 405, the return spring 403 is not stressed any more, at this time, the movable moving frame A202 and the movable frame B203 can move in the sliding block 206, so that the distance between the movable frame A202 and the movable frame B203 is matched with the paper size, the bolt 302 is rotated in the opposite direction, when the bolt 302 starts to rotate, when the bolt 302 rotates, the transmission block 302 ends can extrude the transmission block 304 to move in the direction away from the fixed block 204, the sliding block 404 is extruded, and the sliding block 401 is contacted with the sliding block 401, when the sliding block 403 is extruded, the sliding block 403 is contacted with the sliding block 401, and the sliding block 401 is stretched, the sliding block 401 is contacted with the sliding block 401, and the sliding block 401 is stretched in the direction of the sliding block 404, and the sliding block is contacted with the sliding block 401, and the sliding block 401 is stretched, and the sliding block is contacted with the sliding block 401 in the sliding block is contacted with the sliding block 401 and the sliding block is contacted with the sliding block 401, when the product is used again, the above operation is repeated.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (5)
1. A paper feed device for printing foldout, comprising:
a paper feeder (1);
-a sliding assembly (2) arranged on the paper feeder (1);
the sliding assembly (2) comprises a sliding chute A (201), a moving frame A (202), a moving frame B (203), a fixed block (204), a sliding chute B (205) and a sliding block (206); the two sliding grooves A (201) are symmetrically arranged on the paper feeder (1); both ends of the moving frame A (202) and the moving frame B (203) are arranged in the two sliding grooves A (201); the two fixed blocks (204) are symmetrically arranged on one side of the movable frame A (202) close to the movable frame B (203); the chute B (205) is arranged on the fixed block (204); the sliding block (206) is arranged in the fixed block (204), and one end of the sliding block is connected with the movable frame B (203);
-a moving assembly (3) arranged inside said sliding block (206);
-a resilient member (4) arranged within the slider (206).
2. The paper feeding device for printing and folding according to claim 1, wherein the moving frame a (202) and the moving frame B (203) are both in sliding fit with the chute a (201), the ends of the moving frame a (202) and the moving frame B (203) are both in a T-shaped structure, and the sliding block (206) is in sliding fit with the chute B (205).
3. A sheet feeding device for printing foldout as claimed in claim 1, wherein said moving assembly (3) comprises:
an opening (301) which is opened on the fixed block (204);
the bolt (302) penetrates through the opening (301) and extends into the sliding block (206);
a chute C (303) which is arranged in the sliding block (206);
the transmission block (304) is arranged in the chute C (303);
wherein the chute C (303) is of a T-shaped structure;
wherein the transmission block (304) is of a ladder-shaped structure, one end of the transmission block is inclined towards the direction of the bolt (302), and the other end of the transmission block is inclined outwards;
the end part of the bolt (302) is a ball end, and the end part of the bolt (302) passes through the sliding block (206) and extends into the sliding groove C (303) to be in inclined surface contact with the transmission block (304);
wherein the bolt (302) is in threaded connection with the sliding block (206);
wherein the transmission block (304) is in sliding fit with the sliding groove C (303).
4. A sheet feeding device for printed foldout according to claim 3, characterized in that said elastic member (4) comprises:
the sliding rod (401) is arranged in the horizontal groove of the sliding groove C (303), and one end, close to the transmission block (304), of the sliding rod is an inclined end and is contacted with the other end of the transmission block (304);
the spring groove (402) is formed in the horizontal groove of the sliding groove C (303);
a return spring (403) sleeved on the sliding rod (401) and arranged in the spring groove (402);
a clamping block (404) connected with the other end of the sliding rod (401);
the clamping grooves (405) are arranged on the inner wall of the sliding groove B (205) in a linear array;
one end of the return spring (403) is connected with the inner wall of the spring groove (402), and the other end of the return spring (403) is connected with the clamping block (404);
wherein the clamping block (404) is in sliding fit with the spring groove (402);
wherein, fixture block (404) and draw-in groove (405) joint cooperation.
5. The sheet feeding device for printing and folding as claimed in claim 4, wherein the clamping block (404) has a ladder structure, and two inclined surfaces are respectively disposed near the moving frame a (202) and the moving frame B (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321186549.5U CN219949891U (en) | 2023-05-17 | 2023-05-17 | Paper feeding device for printing foldout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321186549.5U CN219949891U (en) | 2023-05-17 | 2023-05-17 | Paper feeding device for printing foldout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949891U true CN219949891U (en) | 2023-11-03 |
Family
ID=88541918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321186549.5U Active CN219949891U (en) | 2023-05-17 | 2023-05-17 | Paper feeding device for printing foldout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949891U (en) |
-
2023
- 2023-05-17 CN CN202321186549.5U patent/CN219949891U/en active Active
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