CN212049773U

CN212049773U - Zero-speed connects paper machine to prevent deflecting paper roll

Info

Publication number: CN212049773U
Application number: CN202020468688.7U
Authority: CN
Inventors: 林春辉
Original assignee: Shanghai Jinzhen Paper Co ltd
Current assignee: Shanghai Jinzhen Paper Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-01
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a zero-speed paper receiving machine prevents inclined to one side paper roll that leads, the both sides surface at roller both ends is opened respectively has the guide way, the roller both ends are provided with the end plate respectively, the end plate is kept away from roller one end and is provided with the axostylus axostyle, the lead screw sets up in the guide way at roller one side both ends, the guide arm sets up in the guide way at roller opposite side both ends, the lead screw passes through adjust knob and end plate activity link to each other, the guide arm passes through the screw knob and links to each other with the end plate, the both ends of spacing ring inboard are provided with screw thread guide block and slide guide block respectively, the screw thread guide block and the slide guide block at the both ends of spacing ring inboard set up respectively in the guide way at roller tip both sides, the screw thread guide block is linked to the lead screw activity, the slide guide block is linked to the guide arm activity, the utility model discloses, the operation is simple, and the precision is higher.

Description

Zero-speed connects paper machine to prevent deflecting paper roll

Technical Field

The utility model relates to a paper roll technical field is led to zero-speed paper receiving machine is prevented partially, specifically is a paper roll is led to zero-speed paper receiving machine is prevented partially.

Background

The paper guide roll of traditional zero-speed paper receiving machine is when using, the condition of skew appears easily, if not adopt the sensor of rectifying, then hardly discover, even there is the sensor of rectifying, also can have the small skew condition, the tiny dislocation condition takes place when leading to connecing paper, thereby influence quality or post processing, thereby also adopt the spacing ring directly to screw up through the bolt at present and fix the mode on roller surface and prevent partially, but this kind of regulation mode precision is too low, need many times adjustment just can reach ideal position, consequently, treat this problem that exists among the prior art of an improved technique.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zero-speed meets paper machine and prevents leading paper roll partially can realize that the paper prevents partially, avoids appearing new, the condition of old paper dislocation and appears, and the position accessible adjust knob and the lead screw of spacing ring are adjusted, easy operation, and the precision is higher to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-deflection paper guide roller for a zero-speed paper receiving machine comprises a roller, a guide assembly and a limiting ring;

the roller comprises a roller body, wherein guide grooves are formed in the surfaces of two sides of two ends of the roller body respectively, end plates are arranged at the two ends of the roller body respectively, and a shaft lever is arranged at one end, far away from the roller body, of each end plate;

the guide assembly comprises a screw rod, guide rods, an adjusting knob and a threaded knob, the screw rod is arranged in guide grooves at two ends of one side of the roller, the guide rods are arranged in guide grooves at two ends of the other side of the roller, the screw rod is movably connected with the end plate through the adjusting knob, and the guide rods are connected with the end plate through the threaded knob;

the limiting ring, the inboard both ends of limiting ring are provided with screw thread guide block and slip guide block respectively, the screw thread guide block and the slip guide block of the inboard both ends of limiting ring set up respectively in the guide way of roller tip both sides, the screw thread guide block links to each other with the lead screw activity, the slip guide block links to each other with the guide arm activity.

Preferably, the utility model provides a pair of zero-speed meets paper machine and prevents inclined to one side paper roll that leads, wherein, the guide way cross-section that roller both ends surface was opened is "protruding" shape, the innermost end of guide way is provided with the axial trough, the tip of lead screw and guide arm all sets up in the axial trough of guide way innermost end, and the axial trough is used for injecing lead screw and guide arm tip.

Preferably, the utility model provides a pair of zero-speed meets paper machine and prevents paper roll that leads partially, wherein, the roller both ends are provided with the screw respectively, be provided with on the end plate a plurality of round holes be used for with the screw at roller both ends cooperate to fixed end plate, screw and round hole have been opened respectively to the end plate both sides, the screw and the screw knob of end plate one side cooperate for fixed guide arm, the round hole of end plate opposite side is used for setting up adjust knob for lead screw's position.

Preferably, the utility model provides a pair of zero-speed meets paper machine and prevents paper roll of leading partially, wherein, adjust knob includes adjusting knob, connecting rod and spacing dish, the adjusting knob passes through the connecting rod and links to each other with spacing dish, spacing dish sets up in the guide way, the adjusting knob sets up in the end plate outside, the connecting rod sets up in the round hole of end plate, the length of connecting rod is unanimous with the end plate thickness, and this kind of structure can cooperate with the round hole of end plate, realizes the rotation of lead screw when fixed position.

Preferably, the utility model provides a pair of zero-speed connects paper machine to prevent paper roll that leads partially, wherein, the screw knob links to each other with guide arm one end, the screw knob is close to be provided with the external screw thread from guide arm one end, the screw that screw knob is close to be matched with the screw that end plate one side was opened from guide arm one end for fixed position.

Preferably, the utility model provides a pair of zero-speed connects paper machine to prevent paper roll of leading partially, wherein, the internal diameter of spacing ring is unanimous with the external diameter of roller, spacing ring one side sets up to the arcwall face, and the effect of arcwall face can avoid the paper to stick up the limit, the spacing ring both sides are provided with the round hole, the spacing ring inboard is located round hole department and is provided with the recess for with screw thread guide block and sliding guide block cooperation, improve stability.

Preferably, the utility model provides a pair of zero-speed meets paper machine and prevents inclined to one side paper roll of leading, wherein, the screw guide block is "protruding" shape and matches with the guide way, screw guide block one end is opened there is the screw and is set up in the recess of the inboard one end of spacing ring, the screw that screw guide block one end was opened and the round hole position phase-match that the spacing ring established, the screw guide block other end is opened there is the screw hole, the screw hole that screw guide block was opened cooperatees with the lead screw.

Preferably, the utility model provides a pair of zero-speed connects paper machine to prevent paper roll that leads partially, wherein, the slip guide block is "protruding" shape and matches with the guide way, slip guide block one end is opened there is the screw and is set up in the recess of the inboard one end of spacing ring, the screw that slip guide block one end was opened and the round hole position phase-match that the spacing ring established, the slip guide block other end is opened there is the guiding hole, the guiding hole that the slip guide block was opened cooperatees with the guide arm.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a spacing ring at both ends can realize that the paper prevents partially, avoids appearing the condition appearance of new, old paper dislocation.

(2) The position of the limiting ring can be adjusted through the adjusting knob and the screw rod, the operation is simple, and the precision is higher.

(3) Because two spacing rings are all adjustable, so can use in the paper of any width, application scope improves greatly.

(4) Simple structure, convenient installation and disassembly, thereby being convenient for maintenance and repair.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged front view structural diagram of the end of the roller;

FIG. 3 is an enlarged rear view structural diagram of the end of the roller;

FIG. 4 is a schematic view of a stop collar;

FIG. 5 is a schematic view of a drum structure;

FIG. 6 is a schematic view of an end plate construction;

fig. 7 is a schematic structural diagram of an adjusting knob.

In the figure: roller 1, spacing ring 2, guide way 3, end plate 4, axostylus axostyle 5, lead screw 6, guide arm 7, adjust knob 8, screw knob 9, screw guide 10, slip guide 11, adjusting knob 81, connecting rod 82, spacing dish 83.

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. 1-6, the present invention provides a technical solution: an anti-deflection paper guide roll for a zero-speed paper receiving machine comprises a roller 1, a guide assembly and a limiting ring 2; the surface of both sides at both ends of the roller 1 is opened with the guide way 3 separately, both ends of the roller 1 have end plates 4 separately, the end plate 4 is far away from the roller 1 one end has axostylus axostyle 5, the guide way 3 cross-section that both ends of the roller 1 surface are opened is "convex" shape, the innermost end of the guide way 3 has axial grooves, the end of the lead screw 6 and guide arm 7 is all set up in the axial groove of the innermost end of the guide way 3, both ends of the roller 1 have screw holes separately, there are several round holes on the end plate 4 that are used for cooperating with screw hole of both ends of the roller 1, both sides of the end plate 4 have screw hole; the guide assembly comprises a screw rod 6, a guide rod 7, an adjusting knob 8 and a threaded knob 9, the screw rod 6 is arranged in guide grooves 3 at two ends of one side of the roller 1, the guide rod 7 is arranged in the guide grooves 3 at two ends of the other side of the roller 1, the screw rod 6 is movably connected with the end plate 4 through the adjusting knob 8, the guide rod 7 is connected with the end plate 4 through the threaded knob 9, the threaded knob 9 is connected with one end of the guide rod 7, an external thread is arranged at one end, close to the guide rod 7, of the threaded knob 9, and one end, close to the guide rod 7, of the threaded knob; the inner diameter of the limiting ring 2 is consistent with the outer diameter of the roller 1, one side of the limiting ring 2 is set to be an arc-shaped surface, round holes are arranged at two sides of the limiting ring 2, a groove is arranged at the round hole at the inner side of the limiting ring 2, a thread guide block 10 and a sliding guide block 11 are respectively arranged at two ends of the inner side of the limiting ring 2, the thread guide block 10 is in a convex shape and is matched with the guide groove 3, a screw hole is arranged at one end of the thread guide block 10 and is arranged in the groove at one end of the inner side of the limiting ring 2, a screw hole is arranged at the other end of the thread guide block 10, the screw hole arranged at the thread guide block 10 is matched with the screw rod 6, the sliding guide block 11 is in a convex shape and is matched with the guide groove 3, a screw hole is arranged at one end of the sliding guide block 11 and is arranged in the groove at one end of the inner side of the limiting ring 2, the screw hole, the other end of the sliding guide block 11 is provided with a guide hole, the guide hole formed by the sliding guide block 11 is matched with the guide rod 7, the thread guide block 10 and the sliding guide block 11 at the two ends of the inner side of the limiting ring 2 are respectively arranged in the guide grooves 3 at the two sides of the end part of the roller 1, the thread guide block 10 is movably connected with the screw rod 6, and the sliding guide block 11 is movably connected with the guide rod 7.

As shown in fig. 7, the adjusting knob 8 includes an adjusting knob 81, a connecting rod 82 and a limiting disc 83, the adjusting knob 81 is connected to the limiting disc 83 through the connecting rod 82, the limiting disc 83 is disposed in the guide groove 3, the adjusting knob 81 is disposed outside the end plate 4, the connecting rod 82 is disposed in a circular hole of the end plate 4, and the length of the connecting rod 82 is consistent with the thickness of the end plate 4.

The installation method and the use principle are as follows: the screw thread guide block 10 and the sliding guide block 11 are fixed in the grooves at the inner sides of two ends of the limiting ring 2 through screws respectively, then one side of the arc-shaped surface of the limiting ring 2 faces the roller 1 and is sleeved on the roller 1, the screw thread guide block 10 and the sliding guide block 11 slide into the guide grooves 3 at two sides respectively, then the adjusting knob 8 is connected with the round hole of the end plate 4, the lead screw 6 penetrates through the threaded hole of the screw thread guide block 10 and extends into the shaft groove at the innermost end of the guide groove 3, meanwhile, the guide rod 7 penetrates through the sliding guide block 11 and extends into the shaft groove at the innermost end of the guide groove 3, the end plate 4 is fixed at the end part of the roller 1 through bolts, installation is completed, and during use, the adjusting knob 8 is rotated according to the width of paper, so that the positions and distances of the limiting rings 2 at two ends are adjusted. The utility model can realize the deviation prevention of the paper through the limiting rings 2 at the two ends, and avoid the situation that the new and old papers are dislocated; the position of the limiting ring 2 can be adjusted through the adjusting knob 8 and the screw rod 6, so that the operation is simple and the precision is higher; because the two limit rings 2 can be adjusted, the paper-feeding device can be used for paper with any width, and the application range is greatly improved; simple structure, convenient installation and disassembly, thereby being convenient for maintenance and repair.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zero-speed splices machine prevents deviating from paper roll that leads which characterized in that: comprises a roller (1), a guide component and a limit ring (2);

the roller comprises a roller (1), wherein guide grooves (3) are respectively formed in the surfaces of two sides of two ends of the roller (1), end plates (4) are respectively arranged at two ends of the roller (1), and a shaft lever (5) is arranged at one end, far away from the roller (1), of each end plate (4);

the guide assembly comprises a screw rod (6), a guide rod (7), an adjusting knob (8) and a threaded knob (9), the screw rod (6) is arranged in guide grooves (3) at two ends of one side of the roller (1), the guide rod (7) is arranged in guide grooves (3) at two ends of the other side of the roller (1), the screw rod (6) is movably connected with the end plate (4) through the adjusting knob (8), and the guide rod (7) is connected with the end plate (4) through the threaded knob (9);

spacing ring (2), the inboard both ends of spacing ring (2) are provided with screw thread guide block (10) and slip guide block (11) respectively, screw thread guide block (10) and slip guide block (11) at the inboard both ends of spacing ring (2) set up respectively in guide way (3) of roller (1) tip both sides, screw thread guide block (10) link to each other with lead screw (6) activity, slip guide block (11) link to each other with guide arm (7) activity.

2. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: the cross section of the guide groove (3) formed in the surfaces of the two ends of the roller (1) is in a convex shape, the innermost end of the guide groove (3) is provided with a shaft groove, and the end parts of the screw rod (6) and the guide rod (7) are arranged in the shaft groove of the innermost end of the guide groove (3).

3. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: the roller is characterized in that screw holes are formed in two ends of the roller (1) respectively, a plurality of round holes are formed in the end plate (4) and used for being matched with the screw holes in the two ends of the roller (1), and the screw holes and the round holes are formed in two sides of the end plate (4) respectively.

4. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: adjusting knob (8) include adjusting knob (81), connecting rod (82) and spacing dish (83), adjusting knob (81) link to each other with spacing dish (83) through connecting rod (82), spacing dish (83) set up in guide way (3), adjusting knob (81) set up in end plate (4) the outside, connecting rod (82) set up in the round hole of end plate (4), the length of connecting rod (82) is unanimous with the thickness of end plate (4).

5. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: the screw thread knob (9) is connected with one end of the guide rod (7), an external screw thread is arranged at one end, close to the guide rod (7), of the screw thread knob (9), and one end, close to the guide rod (7), of the screw thread knob (9) is matched with a screw hole formed in one side of the end plate (4).

6. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: the inner diameter of the limiting ring (2) is consistent with the outer diameter of the roller (1), one side of the limiting ring (2) is arranged to be an arc-shaped surface, round holes are formed in two sides of the limiting ring (2), and a groove is formed in the position, located on the round hole, of the inner side of the limiting ring (2).

7. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: screw guide block (10) are "protruding" shape and with guide way (3) phase-match, screw has been opened to screw guide block (10) one end and sets up in the recess of spacing ring (2) inboard one end, screw that screw guide block (10) one end was opened and the round hole position phase-match that spacing ring (2) were established, threaded hole is opened to the screw guide block (10) other end, the threaded hole that screw guide block (10) were opened cooperatees with lead screw (6).

8. The deviation-preventing paper guide roll for the zero-speed paper receiving machine, according to claim 1, is characterized in that: the utility model discloses a spacing ring (2) including slip guide block (11), guide arm (7), guide block (11), slide guide block (11) one end and be "protruding" shape and with guide way (3) phase-match, slide guide block (11) one end is opened there is the screw and is set up in the recess of spacing ring (2) inboard one end, the screw that slide guide block (11) one end was opened and the round hole position phase-match that spacing ring (2) were established, slide guide block (11) other end is opened there is the guiding hole, the guiding hole that slide guide block (11) were opened cooperatees with guide arm (7).