CN219906343U

CN219906343U - Printing paper winding device

Info

Publication number: CN219906343U
Application number: CN202320842538.1U
Authority: CN
Inventors: 刘海勇; 蒋圣冲
Original assignee: Anhui Meiyue Culture Development Co ltd
Current assignee: Anhui Meiyue Culture Development Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-27
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a printing paper winding device, which comprises a base, a winding roller and a pressing piece, wherein a sliding rail is arranged above the base, a clamping piece is arranged in the sliding rail, both ends of the winding roller are fixedly provided with side baffles, U-shaped grooves are formed in the side baffles in an equidistant manner, the other side of the side baffles is fixedly provided with a rotating rod, the end parts of the rotating rod are connected with the clamping piece, the pressing piece comprises a pressing strip, both ends of the pressing strip are fixedly provided with fixing rods, the fixing rods are sleeved with the U-shaped rods, and the other ends of the U-shaped rods are provided with hanging rods.

Description

Printing paper winding device

Technical Field

The utility model relates to the technical field of printing paper winding, in particular to a printing paper winding device.

Background

The development of economy and the advancement of technology continuously bring new requirements to the variety of paper, the quality of paper and the performance of paper, and the application of automatic rolling of printing paper is increasingly wide, so the demand for a rolling device for printing paper is growing.

The existing coiling mechanism for printing paper can cut off printing paper after the printing paper is coiled, and after the printing paper is cut off, the existing coiling mechanism can not lock the printing paper, so that the printing paper can rotate on the coiling roller, the printing paper is loose, the transportation of the whole printing paper is affected, and the later unreeling of the printing paper is affected.

Disclosure of Invention

The utility model aims to provide a printing paper winding device which is convenient to fix and prevent loosening after the printing paper is wound, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: printing paper coiling mechanism, including base, wind-up roll and compress tightly the piece, the top of base is equipped with the slide rail, be equipped with the holder in the slide rail, the both ends of wind-up roll are all fixed and are equipped with the side shield, the equidistance leaves on the side shield and is equipped with U type groove, the opposite side of side shield is fixed and is equipped with the bull stick, the tip of bull stick all with the holder is connected, compress tightly the piece and include the layering, the dead lever is all fixed to the both ends of layering, all the cover is equipped with the U type pole on the dead lever, the other end of U type pole is equipped with the jib, the one end cover of jib is located on the bull stick, the slot has been seted up to the other end of jib, the one end of U type pole inserts and locates the inside of slot, one side of jib seted up with the breach that the slot is linked together, just the U type pole is connected with the regulating part, one side of jib is connected with the mounting, through addding layering, regulating part and mounting, can adjust the layering to the fixed to the pressing of printing paper on the wind-up roll, can realize playing the fixed effect of printing paper cutting end centre gripping, printing, the effect of fixing can be played to the fixed jib of rolling paper cutting end, the rolling up roll, can prevent the rotation of the motion of the jib and the winding roll of paper can be fixed to the winding up roll, and the stability of the winding roll can be had to the fixed to the winding roll of the winding roll can be avoided after the winding up roll has been fixed to the effect, and can prevent the stability to the winding.

Preferably, the regulating part comprises a rack plate arranged in the slot, one side of the rack plate is fixedly connected with one side of the U-shaped rod, a gear is meshed with one side of the rack plate and is arranged at the notch, a shaft rod is fixedly arranged in the middle of the gear in a penetrating mode, a worm wheel is fixedly arranged at one end of the shaft rod, a worm is meshed with one side of the worm wheel, the shaft rod is connected with the suspender through a bearing frame, and the regulating part can regulate the distance between the pressing bar and printing paper on the winding abdomen of the winding roller.

Preferably, the fixing piece is including fixedly locating the external tooth ring of side shield one side, one side of external tooth ring is equipped with rather than assorted ring gear, the ring gear is fixed to be located one side of jib, one side of external tooth ring just is located offer the screw thread on the bull stick, the cover be equipped with on the bull stick with screw thread assorted nut, the fixing piece can play fixed effect to the jib, avoids the jib to slide on the bull stick.

Preferably, the clamping piece is including locating the inside lead screw of slide rail, the one end of lead screw runs through the slide rail and extends to its one side and be connected with the output of first motor, the equal screw thread in both ends positive and negative thread section of lead screw is equipped with the movable block, the fixed side splint that is equipped with in top one side of movable block, the other end of side splint all rotates and is equipped with the cross clamp splice, one of them the cross clamp splice runs through the side splint is connected with the output of second motor, one side of cross clamp splice just is located the end fixing of bull stick is equipped with the end block, one side of end block seted up with cross clamp splice assorted cross groove, the clamping piece can be installed the dismantlement to the wind-up roll, conveniently changes the wind-up roll.

Preferably, the lateral wall of wind-up roll has been seted up and has been pressed from both sides the groove, the inside that presss from both sides the groove is equipped with the clamping piece, the storage hole has all been seted up at the both ends that presss from both sides the groove, the inside that accomodates the hole is inserted and is equipped with the inserted bar, the one end of inserted bar with one side fixed connection of clamping piece, the other end of inserted bar is fixed and is equipped with the dog, one side of dog just is located the cover is equipped with the spring on the inserted bar, and the cooperation between clamping groove and the clamping piece is convenient to fix on the wind-up roll to the one end of printing paper.

Preferably, a buckling groove is formed in one side of the clamping piece, so that a worker can conveniently pull the clamping piece.

Preferably, the box is placed to fixed being equipped with in one side of jib, gear, worm wheel and worm are all located place the inside of box, just the worm with place the box and rotate to be connected, the one end of worm runs through place the box and extend to its outside and handle fixed connection, can play the effect of accomodating to gear, worm wheel and worm and avoid its naked placing, increased the outward appearance aesthetic property of jib.

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

according to the utility model, the existing printing paper winding device is optimized, the pressing and fixing of the pressing strip on the winding roller can be regulated by additionally arranging the pressing strip, the adjusting piece and the fixing piece, so that the effect of clamping and fixing the cutting end of the printing paper can be realized, the phenomenon that the whole roll of printing paper is carried and later unreeled due to the fact that the printing paper is loosened on the winding roller after the printing paper is interrupted is avoided, the fixing piece can fix the suspender, the suspender is prevented from sliding in the direction of the rotating rod, and the stability of the suspender is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of the separation between the end block and the side straps of the present utility model;

FIG. 3 is a schematic view of a wind-up roll according to the present utility model;

FIG. 4 is an exploded view of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting member according to the present utility model;

FIG. 6 is a cross-sectional view of a wind-up roll in the present utility model;

fig. 7 is a schematic structural view of a clip according to the present utility model.

In the figure: 1. a base; 2. a slide rail; 3. a wind-up roll; 4. side baffles; 5. a U-shaped groove; 6. a rotating rod; 7. pressing strips; 8. a fixed rod; 9. a U-shaped rod; 10. a boom; 11. a notch; 12. rack plate; 13. a gear; 14. a shaft lever; 15. a worm wheel; 16. a worm; 17. an outer toothed ring; 18. an inner gear ring; 19. screw threads; 20. a nut; 21. a screw rod; 22. a first motor; 23. a moving block; 24. a side clamping plate; 25. a cross clamping block; 26. a second motor; 27. an end block; 28. a cross groove; 29. a clamping groove; 30. a clamping piece; 31. a receiving hole; 32. a rod; 33. a spring; 34. a buckling groove; 35. and placing the box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, the printing paper winding device in the drawing comprises a base 1, a winding roller 3 and a pressing piece, wherein a sliding rail 2 is arranged above the base 1, a clamping piece is arranged in the sliding rail 2, two ends of the winding roller 3 are fixedly provided with side baffles 4, U-shaped grooves 5 are formed in the side baffles 4 in an equidistant mode, a rotating rod 6 is fixedly arranged on the other side of each side baffle 4, the end portions of the rotating rod 6 are connected with the clamping piece, the pressing piece comprises a pressing strip 7, fixing rods 8 are fixedly arranged at the two ends of the pressing strip 7, a hanging rod 10 is arranged at the other end of each fixing rod 8 in a sleeved mode, one end of each hanging rod 10 is sleeved on each rotating rod 6, a slot is formed in the other end of each hanging rod 10, one end of each U-shaped rod 9 is inserted into the slot, a notch 11 communicated with the slot is formed in one side of each hanging rod 10, each U-shaped rod is connected with the adjusting piece, and one side of each hanging rod 10 is connected with the fixing piece.

Referring to fig. 4 and 5, the adjusting member in the drawings includes a rack plate 12 disposed in the slot, wherein one side of the rack plate 12 is fixedly connected with one side of the U-shaped rod 9, a gear 13 is disposed on one side of the rack plate 12 in a meshed manner, the gear 13 is disposed at the notch 11, a shaft lever 14 is fixedly disposed in the middle of the gear 13 in a penetrating manner, a worm wheel 15 is fixedly disposed at one end of the shaft lever 14, a worm 16 is disposed on one side of the worm wheel 15 in a meshed manner, and the shaft lever 14 is connected with the boom 10 through a bearing frame.

Referring to fig. 4, the fixing member in the drawing includes an outer gear ring 17 fixedly disposed on one side of the side baffle 4, an inner gear ring 18 matched with the outer gear ring 17 is disposed on one side of the outer gear ring 17, the inner gear ring 18 is fixedly disposed on one side of the boom 10, a screw thread 19 is disposed on one side of the outer gear ring 17 and on the rotating rod 6, and a nut 20 matched with the screw thread 19 is sleeved on the rotating rod 6.

When the printing paper is rolled up: firstly, a wind-up roller 3 is arranged above a base 1 through a clamping piece, after the wind-up roller 3 is arranged, one end of printing paper is fixed on the wind-up roller 3, the wind-up roller 3 rotates to wind the printing paper on the wind-up roller 3, after the winding of the printing paper is finished, the end of the printing paper is required to be fixed, at the moment, the hanging rods 10 on two sides are pushed, an inner gear ring 18 on one side of the hanging rods 10 is clamped on an outer gear ring 17, limiting of the hanging rods 10 is achieved, rotation of the hanging rods 10 on a rotating rod 6 is avoided, then a nut 20 on the rotating rod 6 on one side of the hanging rods 10 is rotated, the nut 20 is in threaded connection with a thread 19 on the rotating rod 6, the effect of extrusion limiting on one side of the hanging rods 10 can be achieved by tightening the nut 20, transverse sliding of the hanging rods 10 on the rotating rod 6 is avoided, and the placing stability of the hanging rods 10 is improved;

after the boom 10 is fixed, the worm 16 is rotated at the moment, the worm 16 can be rotated to drive the worm wheel 15 with one meshed side to rotate, the worm wheel 15 drives the gear 13 to rotate through the shaft rod 14, the gear 13 and the rack plate 12 are meshed, so that the rack plate 12 can be driven to move, the rack plate 12 is fixed on one side of the U-shaped rod 9, one end of the U-shaped rod 9 is inserted into a slot at one end of the boom 10, the U-shaped rod 9 can be driven to lift in the vertical direction of the boom 10, the U-shaped rod 9 lifts and lowers the pressing strip 7 through the fixing rod 8, when the pressing strip 7 presses the end part of printing paper on the winding roller 3, the rotation of the worm 16 is stopped at the moment, the effect of clamping and fixing the printing paper cutting end can be realized, and the fact that the printing paper is loosened on the winding roller to influence the carrying and the later unreeling of the whole roll of printing paper is avoided.

Example 2

Referring to fig. 1-4, in this embodiment, for further explanation of example 1, a base 1, a wind-up roller 3 and a compressing member are shown in the drawings, a sliding rail 2 is disposed above the base 1, a clamping member is disposed in the sliding rail 2, two ends of the wind-up roller 3 are fixedly provided with side baffles 4, a U-shaped groove 5 is disposed on the side baffles 4 in an equidistant manner, a rotating rod 6 is fixedly disposed on the other side of the side baffles 4, ends of the rotating rod 6 are connected with the clamping member, the compressing member includes a pressing bar 7, two ends of the pressing bar 7 are fixedly disposed with fixing rods 8, the fixing rods 8 are respectively sleeved with a hanging rod 10 disposed at the other ends of a U-shaped rod 9,U, one end of the hanging rod 10 is sleeved on the rotating rod 6, a slot is disposed at the other end of the hanging rod 10, one end of the U-shaped rod 9 is inserted into the slot, a notch 11 is disposed at one side of the hanging rod 10 and is connected with an adjusting member, and one side of the hanging rod 10 is connected with the fixing member;

referring to fig. 1 and 2, the clamping member in the drawing includes a screw rod 21 disposed in the slide rail 2, one end of the screw rod 21 penetrates through the slide rail 2 and extends to one side thereof to be connected with an output end of the first motor 22, both positive and negative screw thread sections at two ends of the screw rod 21 are respectively provided with a moving block 23 in a threaded manner, a side clamping plate 24 is fixedly disposed at one side above the moving block 23, the other end of the side clamping plate 24 is respectively provided with a cross clamping block 25 in a rotating manner, one cross clamping block 25 penetrates through the side clamping plate 24 to be connected with an output end of the second motor 26, one side of the cross clamping block 25 is fixedly disposed at one end of the rotating rod 6, and one side of the end block 27 is provided with a cross groove 28 matched with the cross clamping block 25;

referring to fig. 1 and 2, a placement box 35 is fixedly arranged on one side of the boom 10 in the drawing, the gear 13, the worm wheel 15 and the worm 16 are all arranged in the placement box 35, the worm 16 is rotationally connected with the placement box 35, and one end of the worm penetrates through the placement box 35 and extends to the outer side of the placement box 35 to be fixedly connected with the handle.

In this embodiment, the clamping pieces for clamping the winding roller 3 are arranged at two ends of the winding roller 3 and are positioned in the sliding rail 2, so that the winding roller 3 for winding printing paper can be conveniently detached and replaced, when the winding roller 3 is required to be installed above the sliding rail 2, the first motor 22 is started at the moment, the first motor 22 starts the lead screw 21 for driving the output end to rotate, as the two front and back screw sections of the lead screw 21 are provided with the moving blocks 23 in a threaded manner, the two moving blocks 23 can move on the lead screw 21 in opposite directions or in opposite directions, the winding roller 3 can be driven to move in opposite directions between the moving blocks 23, the distance between the side clamping plates 24 is increased, then the winding roller 3 is placed between the side clamping plates 24, the cross groove 28 on the end block 27 of the rotating rod 6 and the cross clamping block 25 connected with the side clamping plates 24 in a rotating manner are required to rotate, then the first motor 22 is reversely started, the first motor 22 drives the moving blocks to move in opposite directions, the side clamping blocks 24 can realize the opposite directions between the side clamping blocks 25 to move to one side of the end blocks 27, the cross clamping blocks 25 can be inserted into the cross clamping blocks 28 to the cross clamping blocks 27, and then the winding roller 3 can rotate to realize the second clamping roller 25, and the winding roller 3 can be driven to rotate;

the placement box 35 is fixedly arranged on one side of the suspender, can place the worm wheel 15, the worm 16, the shaft lever 14 and the gear 13, avoid the influence on the appearance caused by the naked placement, and can protect the worm wheel 15, the worm 16, the shaft lever 14 and the gear 13.

Example 3

Referring to fig. 1-5, this embodiment further illustrates other examples, a base 1, a wind-up roller 3 and a compressing member in the drawings are further described, a slide rail 2 is disposed above the base 1, a clamping member is disposed in the slide rail 2, two ends of the wind-up roller 3 are both fixedly provided with side baffles 4, a U-shaped groove 5 is disposed on the side baffles 4 in an equidistant manner, a rotating rod 6 is fixedly disposed on the other side of the side baffles 4, the end of the rotating rod 6 is connected with the clamping member, the compressing member includes a pressing bar 7, two ends of the pressing bar 7 are both fixedly provided with fixing rods 8, the other ends of the fixing rods 8 are both sleeved with U-shaped rods 9,U, a hanging rod 10 is disposed at one end of the hanging rod 10 and sleeved on the rotating rod 6, a slot is disposed at the other end of the hanging rod 10, one end of the U-shaped rod 9 is inserted into the slot, a notch 11 is disposed at one side of the hanging rod 10 and is connected with an adjusting member, and one side of the hanging rod 10 is connected with the fixing member.

Referring to fig. 3, 6 and 7, a clamping groove 29 is formed in the side wall of the wind-up roll 3 in the drawing, a clamping piece 30 is arranged in the clamping groove 29, receiving holes 31 are formed in two ends of the clamping groove 29, inserting rods 32 are inserted into the receiving holes 31, one ends of the inserting rods 32 are fixedly connected with one sides of the clamping pieces 30, a stop block is fixedly arranged at the other ends of the inserting rods 32, a spring 33 is sleeved on one side of the stop block and positioned on the inserting rods 32, and a buckling groove 34 is formed in one side of the clamping piece 30.

In this embodiment, be equipped with on the wind-up roll 3 and press from both sides groove 29, and press from both sides groove 29's inside and be equipped with the clamping piece 30 rather than assorted, when carrying out the rolling to the printing paper, the draw-in groove 34 of clamping piece 30 one side on pulling wind-up roll 3, the separation between clamping piece 30 and the clamping groove 29 is made to the pulling clamping piece 30, place the printing paper in the inside of pressing from both sides groove 29 this moment, loosen the pulling to clamping piece 30 and can realize by compression spring 33 reset this moment, spring 33 resets and promotes the dog to accomodate the inside motion of hole 31, can enter into clamping groove 29 through inserted bar 32 pulling clamping piece 30 and play fixed effect to the tip of printing paper, avoid need the staff to press to support when carrying out the rolling to the printing paper, the effectual stability of connecting between printing paper and the wind-up roll 3 that has improved, separation between printing paper and the wind-up roll 3 when conveniently unreeling simultaneously.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Printing paper coiling mechanism, its characterized in that includes:

the device comprises a base (1), wherein a sliding rail (2) is arranged above the base (1), and a clamping piece is arranged in the sliding rail (2);

the winding roller (3), both ends of the winding roller (3) are fixedly provided with side baffles (4), U-shaped grooves (5) are formed in the side baffles (4) in an equidistant manner, a rotating rod (6) is fixedly arranged on the other side of the side baffles (4), and the end parts of the rotating rod (6) are connected with the clamping pieces;

the compression piece, the compression piece includes layering (7), the both ends of layering (7) are all fixed be equipped with dead lever (8), all the cover is equipped with U type pole (9) on dead lever (8), the other end of U type pole (9) is equipped with jib (10), the one end cover of jib (10) is located on bull stick (6), the slot has been seted up to the other end of jib (10), the one end of U type pole (9) is inserted and is located the inside of slot, one side of jib (10) seted up with breach (11) that the slot is linked together, just U type pole is connected with the regulating part, one side and the mounting of jib (10) are connected.

2. Printing paper coiling mechanism according to claim 1, characterized in that the regulating member comprises a rack plate (12) arranged in the slot, one side of the rack plate (12) is fixedly connected with one side of the U-shaped rod (9), a gear (13) is arranged on one side of the rack plate (12) in a meshed mode, the gear (13) is arranged at the notch (11), a shaft rod (14) is fixedly arranged in the middle of the gear (13) in a penetrating mode, a worm wheel (15) is fixedly arranged at one end of the shaft rod (14), a worm (16) is arranged on one side of the worm wheel (15) in a meshed mode, and the shaft rod (14) is connected with the hanging rod (10) through a bearing frame.

3. Printing paper coiling mechanism according to claim 1, characterized in that the fixing part comprises an outer gear ring (17) fixedly arranged at one side of the side baffle plate (4), an inner gear ring (18) matched with the outer gear ring (17) is arranged at one side of the outer gear ring (17), the inner gear ring (18) is fixedly arranged at one side of the suspender (10), screw teeth (19) are arranged at one side of the outer gear ring (17) and positioned on the rotating rod (6), and nuts (20) matched with the screw teeth (19) are sleeved on the rotating rod (6).

4. Printing paper coiling mechanism according to claim 1, characterized in that the holder is including locating inside lead screw (21) of slide rail (2), the one end of lead screw (21) runs through slide rail (2) and extend to its one side and be connected with the output of first motor (22), the both ends positive and negative thread section of lead screw (21) all screw thread is equipped with movable block (23), the top one side of movable block (23) is fixed and is equipped with side splint (24), the other end of side splint (24) all rotates and is equipped with cross clamp splice (25), one of them cross clamp splice (25) runs through side splint (24) are connected with the output of second motor (26), the one side of cross clamp splice (25) just is located the tip fastening of bull stick (6) is equipped with end block (27), cross groove (28) with cross clamp splice (25) assorted are seted up to one side of end block (27).

5. The printing paper winding device according to claim 1, wherein a clamping groove (29) is formed in the side wall of the winding roller (3), clamping pieces (30) are arranged in the clamping groove (29), storage holes (31) are formed in two ends of the clamping groove (29), inserting rods (32) are inserted into the storage holes (31), one ends of the inserting rods (32) are fixedly connected with one side of the clamping pieces (30), a stop block is fixedly arranged at the other end of the inserting rods (32), and springs (33) are sleeved on one side of the stop block and located on the inserting rods (32).

6. Printing paper winding device according to claim 5, characterized in that a buckle slot (34) is provided on one side of the clip (30).

7. Printing paper winding device according to claim 2, characterized in that a placement box (35) is fixedly arranged on one side of the boom (10), the gear (13), the worm wheel (15) and the worm (16) are all arranged in the placement box (35), the worm (16) is rotationally connected with the placement box (35), and one end of the worm penetrates through the placement box (35) and extends to the outer side of the placement box to be fixedly connected with the handle.