CN211385316U - Paper feeding device of paper separator - Google Patents
Paper feeding device of paper separator Download PDFInfo
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- CN211385316U CN211385316U CN201922091607.6U CN201922091607U CN211385316U CN 211385316 U CN211385316 U CN 211385316U CN 201922091607 U CN201922091607 U CN 201922091607U CN 211385316 U CN211385316 U CN 211385316U
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- paper
- mounting groove
- lead screw
- way lead
- paper feeding
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Abstract
The utility model discloses a paper feed arrangement of paper separator, including support main part, paper feed roller and fastening bolt, the inside wall mounting screw of support main part has the diaphragm, and the upper surface inside of diaphragm is provided with two-way lead screw to both ends all are connected with the diaphragm bearing about two-way lead screw, the left end of two-way lead screw all runs through diaphragm and support main part, and the equal threaded connection in both ends outside about two-way lead screw has the connecting rod to the top screw connection of connecting rod has the limiting plate, the medial surface laminating of limiting plate is provided with the paper feed roller, and the equal welded connection in both ends has the connector about the paper feed roller to the inside threaded connection of connector has fastening bolt, fastening bolt's bottom and mount pad threaded connection. This paper feed device of paper separator is provided with mount pad and standing groove to be convenient for install and dismantle connector and mount pad, so that dismantle the separation with the both ends and the support main part of paper feed roller.
Description
Technical Field
The utility model relates to a divide paper machine technical field, specifically be a paper feed device of paper separator.
Background
The paper separator is a device for cutting the whole roll or the whole raw material into pieces with fixed length, the paper separator still has certain difference with the paper cutter, the paper feeding device is needed to be used when the whole roll or the whole raw material is cut, most paper is fed through the paper feeding roller in the current market, but some shortages exist, such as:
1. in the traditional paper feeding roller, one end of the paper feeding roller is mostly in bearing connection or fixed connection with a shell of a paper feeding device, the other end of the paper feeding roller is in detachable connection with the paper feeding shell, when external rolled paper needs to be sleeved on the paper feeding roller in the later period, one end of the paper feeding shell needs to be detached from the other end of the paper feeding roller, and therefore the stability of the paper feeding shell is reduced;
2. when external rolled paper is sleeved on the paper feeding roller, the central point of the rolled paper cannot be well aligned with the central point of the paper feeding roller, so that the position of the rolled paper is inconvenient to adjust, and the equal division and the levelness of the later-stage cutting work can be influenced;
therefore, the paper feeding device of the paper separating machine can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paper feed device of paper separator to it is lower to solve traditional paper feed device stability on the existing market that above-mentioned background art provided, and is inconvenient to carry out the problem of aligning to the central point.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paper feed device of paper separator, includes support subject, paper feed roller and fastening bolt, the diaphragm is installed to the inside wall mounting screw of support subject, and the upper surface inside of diaphragm is provided with two-way lead screw to both ends all are connected with the diaphragm bearing about two-way lead screw, the left end of two-way lead screw all runs through diaphragm and support subject, and the equal threaded connection in both ends outside about two-way lead screw has the connecting rod to the top screw connection of connecting rod has the limiting plate, the medial surface laminating of limiting plate is provided with paper feed roller, and the equal welded connection in both ends about paper feed roller has the connector, and the inside threaded connection of connector has fastening bolt, fastening bolt's bottom and mount pad threaded connection.
Preferably, the inner part of the upper surface of the transverse plate is of a hollow structure, and the upper surface of the transverse plate is of an open structure.
Preferably, the vertical central line of connecting rod and the vertical central line of two-way lead screw are on same vertical face, and the number of connecting rod and two-way lead screw is 2: 1 set.
Preferably, the medial surface adhesive joint of limiting plate has the fixed plate, and the second mounting groove has been seted up to the inside of fixed plate to first mounting groove has been seted up to the inside of limiting plate, and the ball is installed in the inside laminating of first mounting groove and second mounting groove simultaneously, and the right side of limiting plate is cut a section and is "U" shape structure.
Preferably, the second mounting groove and the first mounting groove are both arc-shaped structures, and the extension line of the first mounting groove coincides with the second mounting groove.
Preferably, a through hole is formed in the connector, and the inner wall of the through hole is of a thread-shaped structure.
Preferably, a placing groove is formed in the mounting seat, and the width of the placing groove is larger than the diameter of the connecting head.
Compared with the prior art, the beneficial effects of the utility model are that: a paper feeding device of the paper separating machine;
(1) the mounting seat and the placing groove are arranged, so that the connector can be conveniently placed in the placing groove in the mounting seat for clamping connection, and then the connector and the mounting seat are fixedly connected through the fastening bolt, so that the connector and the mounting seat can be conveniently mounted and dismounted, the two ends of the paper feeding roller can be conveniently dismounted and separated from the support main body, one end of the support main body does not need to be dismounted, and the stability of the whole support main body is improved;
(2) install two-way lead screw and connecting rod, the outside of two-way lead screw is threaded connection with the inside of connecting rod, consequently, two connecting rods that are convenient for drive outside threaded connection through the rotation of two-way lead screw carry out synchronous reverse motion, consequently, the limiting plate that is convenient for drive top screw connection through the synchronous motion of two connecting rods carries out synchronous reverse motion, consequently, setting through two limiting plates not only is convenient for extrude fixed spacing to the lapping paper on the paper feed roller, the while is convenient for with the central point of paper feed roller and the coincidence of the central point of external lapping paper through the limiting plate that carries out synchronous motion of two symmetric distributions, so as to improve the quality of later stage cutting work.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a right sectional view of the connection between the mounting base and the connector of the present invention;
FIG. 4 is a schematic view of the right cross-sectional structure of the limiting plate and the paper feeding roller of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a stent body; 2. a transverse plate; 3. a bidirectional screw rod; 4. a connecting rod; 5. a limiting plate; 51. a fixing plate; 52. a first mounting groove; 53. a ball bearing; 54. a second mounting groove; 6. a paper feeding roller; 7. a connector; 71. a through hole; 8. fastening a bolt; 9. a mounting seat; 91. and (6) placing the groove.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a paper feeding device of a paper separating machine comprises a bracket main body 1, a transverse plate 2, a bidirectional screw rod 3, a connecting rod 4, a limiting plate 5, a paper feeding roller 6, a connector 7, a fastening bolt 8 and a mounting seat 9, wherein the transverse plate 2 is mounted on the inner side wall of the bracket main body 1 through screws, the bidirectional screw rod 3 is arranged inside the upper surface of the transverse plate 2, the left end and the right end of the bidirectional screw rod 3 are both connected with the transverse plate 2 through bearings, the left end of the bidirectional screw rod 3 penetrates through the transverse plate 2 and the bracket main body 1, the outer sides of the left end and the right end of the bidirectional screw rod 3 are both connected with a connecting rod 4 through threads, a limiting plate 5 is connected with the top end of the connecting rod 4 through a screw, a paper feeding roller 6 is arranged on the inner side surface of the limiting plate 5 in an attaching mode, connectors 7 are welded at the left end and the right end of the paper feeding roller 6, the inner thread of the connector 7 is connected with a fastening bolt 8, and the bottom end of the fastening bolt 8 is in threaded connection with the mounting seat 9;
the inner part of the upper surface of the transverse plate 2 is of a hollow structure, and the upper surface of the transverse plate 2 is of an open structure, so that the connecting rod 4 can slide in the transverse plate 2 of which the inner part of the upper surface is of the hollow structure and the upper surface is of the open structure;
the vertical central line of connecting rod 4 and the vertical central line of two-way lead screw 3 are on same vertical face, and the number of connecting rod 4 and two-way lead screw 3 is 2: 1, so that two connecting rods 4 with bottom ends with opposite internal thread directions move reversely outside a bidirectional screw rod 3;
the inner side surface of the limiting plate 5 is connected with a fixing plate 51 in an adhesive manner, a second mounting groove 54 is formed in the fixing plate 51, a first mounting groove 52 is formed in the limiting plate 5, meanwhile, balls 53 are mounted in the first mounting groove 52 and the second mounting groove 54 in an attaching manner, and the limiting plate 5 is of a U-shaped structure in a right section view, so that the fixing plate 51 is matched with the limiting plate 5 to mount the balls 53;
the second mounting groove 54 and the first mounting groove 52 are both arc-shaped structures, and the extension line of the first mounting groove 52 is overlapped with the second mounting groove 54, so that the ball 53 rolls in the second mounting groove 54 and the first mounting groove 52, and the friction force of the limiting plate 5 contacting with the paper feeding roller 6 is reduced;
a through hole 71 is formed inside the connector 7, and the inner wall of the through hole 71 is of a thread structure, so that the through hole 71 is well connected with the fastening bolt 8;
standing groove 91 has been seted up to the inside of mount pad 9, and the width of standing groove 91 is greater than the diameter of connector 7, and then the standing groove 91 in the mount pad 9 of being convenient for carries out the block to connector 7 and places.
The working principle is as follows: when the paper feeding device of the paper separating machine is used, firstly, as shown in the attached drawing 1, external rolled paper is sleeved on the outer side of a paper feeding roller 6 to be connected in a nested mode, then connectors 7 of the left end and the right end of the paper feeding roller 6 which are integrally formed are placed in a placing groove 91 in an installing seat 9, as shown in the attached drawing 1-3, then fastening bolts 8 are inserted into through holes 71 to rotate in a threaded mode, the bottom ends of the fastening bolts 8 are inserted into the installing seat 9 to be connected in a threaded mode, therefore, the connectors 7 and the installing seat 9 are well arranged, the paper feeding roller 6 is well installed and fixed with a support main body 1 in a similar mode, and similarly, as shown in the attached drawing, the paper feeding roller 6 can be disassembled through reverse operation, rolled paper can be installed and placed conveniently, the support main body 1 does not need to be disassembled, and the stability of;
then, as shown in the attached fig. 1-2 and the attached fig. 4-5, the bidirectional screw rod 3 is manually rotated, the bidirectional screw rod 3 drives the two connecting rods 4 which are connected by the outer threads to synchronously and reversely move when rotating, the thread directions in the two connecting rods 4 are opposite, thereby causing the two connecting rods 4 to drive the limiting plate 5 with the screw connected at the top end to move outside the paper feeding roller 6, then, by the arrangement of the balls 53 inside the first mounting groove 52 and the second mounting groove 54, the friction with the outer side wall of the paper feed roller 6 when the stopper plate 5 moves is reduced, therefore, the synchronous movement of the two symmetrically arranged limiting plates 5 is convenient for aligning and coinciding the central point of the paper feeding roller 6 with the central line of the rolled paper, and the phenomenon that the rolled paper is shifted and the rolled paper is cut into pieces in the later period is avoided, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a paper feed device of paper separator, includes support main part (1), paper feed roller (6) and fastening bolt (8), its characterized in that: diaphragm (2) is installed to the inside wall screw of support main part (1), and the upper surface inside of diaphragm (2) is provided with two-way lead screw (3) to both ends all are connected with diaphragm (2) bearing about two-way lead screw (3), the left end of two-way lead screw (3) all runs through diaphragm (2) and support main part (1), and the equal threaded connection in both ends outside has connecting rod (4) about two-way lead screw (3), and the top screw connection of connecting rod (4) has limiting plate (5), the medial surface laminating of limiting plate (5) is provided with into paper roll (6), and advances the equal welded connection in both ends about paper roll (6) and have connector (7) to the inside threaded connection of connector (7) has fastening bolt (8), the bottom and mount pad (9) threaded connection of fastening bolt (8).
2. The paper feeding device of a paper splitter according to claim 1, characterized in that: the inner part of the upper surface of the transverse plate (2) is of a hollow structure, and the upper surface of the transverse plate (2) is of an open structure.
3. The paper feeding device of a paper splitter according to claim 1, characterized in that: the vertical center line of connecting rod (4) and the vertical center line of two-way lead screw (3) are on same vertical face, and the number of connecting rod (4) and two-way lead screw (3) is 2: 1 set.
4. The paper feeding device of a paper splitter according to claim 1, characterized in that: the medial surface adhesive bonding of limiting plate (5) has fixed plate (51), and second mounting groove (54) have been seted up to the inside of fixed plate (51) to first mounting groove (52) have been seted up to the inside of limiting plate (5), and ball (53) are installed in the inside laminating of first mounting groove (52) and second mounting groove (54) simultaneously, and the right side of limiting plate (5) is cut a section and is "U" shape structure.
5. The paper feeding device of a paper splitter according to claim 4, wherein: the second mounting groove (54) and the first mounting groove (52) are both arc-shaped structures, and the extension line of the first mounting groove (52) is overlapped with the second mounting groove (54).
6. The paper feeding device of a paper splitter according to claim 1, characterized in that: through holes (71) are formed in the connectors (7), and the inner walls of the through holes (71) are of thread structures.
7. The paper feeding device of a paper splitter according to claim 1, characterized in that: a placing groove (91) is formed in the mounting seat (9), and the width of the placing groove (91) is larger than the diameter of the connector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091607.6U CN211385316U (en) | 2019-11-28 | 2019-11-28 | Paper feeding device of paper separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091607.6U CN211385316U (en) | 2019-11-28 | 2019-11-28 | Paper feeding device of paper separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211385316U true CN211385316U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091607.6U Active CN211385316U (en) | 2019-11-28 | 2019-11-28 | Paper feeding device of paper separator |
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| Country | Link |
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| CN (1) | CN211385316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497996A (en) * | 2020-11-26 | 2021-03-16 | 杭州马塞设计有限公司 | Device capable of solving problems of low working efficiency and high-altitude operation requirement during wallpaper pasting |
-
2019
- 2019-11-28 CN CN201922091607.6U patent/CN211385316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497996A (en) * | 2020-11-26 | 2021-03-16 | 杭州马塞设计有限公司 | Device capable of solving problems of low working efficiency and high-altitude operation requirement during wallpaper pasting |
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