CN220787625U

CN220787625U - Folding mechanism for instruction book

Info

Publication number: CN220787625U
Application number: CN202321923284.2U
Authority: CN
Inventors: 程向
Original assignee: Suzhou Shuma Fish Paper Products Co ltd
Current assignee: Suzhou Shuma Fish Paper Products Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-04-16
Anticipated expiration: 2033-07-21

Abstract

The utility model relates to the technical field of specification doubling, and discloses a doubling mechanism for a specification, which comprises two frames, wherein four compression rollers are rotationally connected in the middle between the two frames, a discharging plate is fixedly connected on the left side between the two frames, a feeding plate is fixedly connected on the right side between the two frames, gears are fixedly connected at the front ends of the compression rollers through rotating shafts, connecting shafts are fixedly connected on the front sides of one of the gears, a baffle frame is fixedly connected on the upper side and the lower side between the two frames, a baffle plate is fixedly connected on one side inside the baffle frame, and a pressing plate is slidingly connected on the other side inside the baffle frame. According to the folding mechanism for the books, the folding mechanism for the books can be adjusted according to the size and thickness of the books, so that the mechanism can be suitable for folding various different specifications, and meanwhile, the entered specifications can be limited, and the deviation of the specifications when the specifications enter the mechanism for folding is avoided.

Description

Folding mechanism for instruction book

Technical Field

The utility model relates to the technical field of specification doubling, in particular to a doubling mechanism for a specification.

Background

The instruction manual is a product instruction manual, and the instruction manual and the product are required to be packaged together when the product is packaged, so that the instruction manual is required to be folded rapidly in batches by using an instruction manual folding machine in order to avoid the situation that some longer instruction manual cannot be placed into a packaging box, and the instruction manual is folded rapidly by using a folding mechanism inside the folding machine.

At present, most of the folding mechanisms for the instruction book can not adjust the folding length of the instruction book according to the length dimension of the instruction book at present when in use, after the instruction book with longer dimension is folded, two sides of the instruction book can not be in an aligned state, so that the applicability of the mechanism is lower, and meanwhile, most of the folding mechanisms are easy to deviate due to the lack of effective limiting measures before the instruction book enters the folding mechanism, so that the crease of the instruction book deviates, the attractiveness of the folded instruction book is influenced, and the folding mechanism for the instruction book is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a folding mechanism for a specification.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fifty percent discount mechanism for description, includes two frames, two middle part rotation is connected with four compression rollers between the frame, two left side fixedly connected with flitch between the frame, two right side fixedly connected with charge-in board between the frame, the compression roller front end is through pivot fixedly connected with gear, one of them gear front side fixedly connected with connecting axle, two the equal fixedly connected with of upper and lower both sides keeps off the frame between the frame, keep off the inside one side fixedly connected with baffle of frame, keep off the inside opposite side sliding connection of frame has the clamp plate, the clamp plate is close to one side rotation that the baffle is connected with a plurality of roller bearings, clamp plate middle part rotation is connected with adjusting bolt, adjusting bolt periphery threaded connection keeps off frame upper portion inner wall, keep off frame lower part fixedly connected with two fixed plates, two the rotation is connected with the screw rod between the fixed plate, screw rod periphery threaded connection has the movable block, the equal fixedly connected with telescopic link in movable block both sides, keep off frame and baffle downside all are provided with two spouts.

As a further description of the above technical solution:

the upper part keep off the frame setting in the middle part left side between two compression rollers, the lower part keep off the frame setting in the middle part downside between two compression rollers, and two keep off the frame and be the slope setting.

As a further description of the above technical solution:

one side close to the two baffles is respectively arranged on the upper side and the lower side between the two pressing rollers in the middle.

As a further description of the above technical solution:

the two gears in the middle are meshed with each other, and the two gears in the middle are respectively meshed with the upper gear and the lower gear.

As a further description of the above technical solution:

the upper part of the telescopic rod is slidably connected inside the chute, and the upper part of the telescopic rod penetrates through the chute and is arranged at the lower part of the pressing plate.

As a further description of the above technical solution:

the inside both sides of charge-in board all are provided with a plurality of guide slots, the charge-in board lower part is provided with two-way threaded rod, two ends of two-way threaded rod rotate and connect between two inside frames, one of them frame front side fixedly connected with motor, two-way threaded rod front end fixedly connected with is at the motor output, two equal threaded connection of two sides of two-way threaded rod periphery has the thread bush, thread bush upper portion fixedly connected with connecting plate, connecting plate upper portion rotates and is connected with a plurality of guide bars.

As a further description of the above technical solution:

the middle part periphery swing joint of guide bar is inside the guide way, the guide bar upper end runs through inside the guide way and sets up on the charge plate upper portion.

The utility model has the following beneficial effects:

1. according to the folding mechanism for the instruction book, the folding mechanism for the instruction book can be adjusted according to the size and thickness of the instruction book through the cooperation of the baffle frame, the fixed plate, the screw, the movable block, the telescopic rod, the sliding groove, the pressing plate and the rolling shaft, so that the mechanism can be suitable for folding various different instruction books.

2. According to the utility model, through the matching of the feeding plate, the bidirectional threaded rod, the motor, the threaded sleeve, the connecting plate, the guide rod and the guide groove, the folding mechanism for the instruction book can limit the entered instruction book, and the instruction book is prevented from shifting when entering the mechanism for folding.

Drawings

Fig. 1 is a perspective view of a folding mechanism for a specification according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a frame of a folding mechanism for a specification according to the present utility model;

fig. 3 is a schematic diagram of a pressing roller structure of a folding mechanism for a specification according to the present utility model;

fig. 4 is a schematic view of a structure of a baffle frame of a folding mechanism for a specification;

fig. 5 is an enlarged view at a in fig. 3.

Legend description:

1. a frame; 2. a press roller; 3. a discharge plate; 4. a feed plate; 5. a gear; 6. a connecting shaft; 7. a blocking frame; 8. a baffle; 9. a pressing plate; 10. a roller; 11. an adjusting bolt; 12. a chute; 13. a fixing plate; 14. a screw; 15. a movable block; 16. a telescopic rod; 17. a guide groove; 18. a motor; 19. a two-way threaded rod; 20. a thread sleeve; 21. a connecting plate; 22. a guide rod.

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.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a doubling mechanism for instruction book, including two frames 1, the middle part rotates between two frames 1 and is connected with four compression rollers 2, left side fixedly connected with flitch 3 between two frames 1, right side fixedly connected with charge plate 4 between two frames 1, the compression roller 2 front end is through pivot fixedly connected with gear 5, through the rotation of start drive upper portion's gear 5, thereby drive all compression rollers 2 synchronous rotation through the meshing in proper order between four gears 5, when the instruction book gets into between two compression rollers 2 on the right side from charge plate 4, will instruct to clip and carry to the right side of upper portion fender frame 7 through the rotation in opposite directions of two compression rollers 2, make the instruction book that gets into earlier with upper portion baffle 8 contact and by baffle 8 guide upwards get into upper portion fender frame 7 inside, the instruction book that gets into fender frame 7 inside carries out spacing extrusion through the cooperation of clamp plate 9 and roller 10, avoiding the fold of the instruction book moving in the baffle frame 7, when the instruction book moves to be contacted with the telescopic rod 16 in the upper baffle frame 7, at the moment, the two pressing rollers 2 on the right side can not continuously push the instruction book to move in the upper baffle frame 7, so that one end of the instruction book between the upper baffle plate 8 and the two pressing rollers 2 on the right side can be stressed to bend downwards, then enter between the two pressing rollers 2 on the middle part, the instruction book is folded once and pushed downwards through the opposite rotation of the two pressing rollers 2 on the middle part, then the folded instruction book can enter the lower baffle frame 7 through the guiding limit of the lower baffle plate 8 until the folded instruction book contacts with the telescopic rod 16 in the lower baffle frame 7 and stops moving, at the moment, the instruction book can completely enter the lower baffle frame 7 after being folded once, and one third of the unfolded instruction book is positioned between the two pressing rollers 2 on the right part, along with the continuous rotation of the four press rolls 2, the juncture of the first folding and the unfolded part of the instruction book moves towards the two press rolls 2 on the left side, the instruction book is folded for the second time through the two press rolls 2 on the left side, the instruction book is folded into three sections, the uniformity after folding is ensured, one gear 5 is fixedly connected with a connecting shaft 6 on the front side and is connected with a driving source of a folding machine through the connecting shaft 6, the whole folding mechanism is started to operate, the upper side and the lower side of the two frames 1 are fixedly connected with a baffle frame 7, one side in the baffle frame 7 is fixedly connected with a baffle plate 8, the other side in the baffle frame 7 is slidingly connected with a pressing plate 9, one side of the pressing plate 9 close to the baffle plate 8 is rotationally connected with a plurality of rolling shafts 10, the middle part of the pressing plate 9 is rotationally connected with an adjusting bolt 11, the upper adjusting bolt 11 is screwed to drive the pressing plate 9 to be close to the baffle plate 8 in the baffle frame 7, the distance between the baffle plate 8 and the pressing plate 9 is adjusted to be matched with the thickness of the instruction book, the adjusting bolt 11 at the lower part is adjusted to enable the distance between the baffle plate 8 at the lower part and the pressing plate 9 to be matched with the twice thickness of the instruction book, so that the phenomenon of wrinkling can not occur when the instruction book enters the baffle frame 7 for folding operation, the periphery of the adjusting bolt 11 is connected with the inner wall at the upper part of the baffle frame 7 in a threaded manner, two fixed plates 13 are fixedly connected with the lower part of the baffle frame 7, a screw 14 is rotationally connected between the two fixed plates 13, a movable block 15 is rotationally connected with the periphery of the screw 14, telescopic rods 16 are fixedly connected with the two sides of the movable block 15, two sliding grooves 12 are respectively arranged at the lower sides of the baffle frame 7 and the baffle plate 8, when the instruction book with different lengths and thicknesses are required to be folded, a worker only needs to screw a hand wheel at the tail end of the screw 14 to be screwed, so as to drive the screw 14 to rotate and push the movable block 15, make movable block 15 remove the telescopic link 16 that can drive both sides and remove, and then through the cooperation of spout 12, make telescopic link 16 upper portion can be close to towards compression roller 2 in fender frame 7 inside, thereby adjust the specification of getting into first folding length, the same reason is with the telescopic link 16 adjustment of the fender frame 7 inside of lower part in suitable position, make the specification after the secondary folding, can align between the folding part of specification, then let the mechanism can carry out the fifty percent discount processing to the specification of equidimension, improve the suitability of mechanism.

The upper baffle frame 7 is arranged at the left side between the two middle press rolls 2, the lower baffle frame 7 is arranged at the lower side between the two middle press rolls 2, the two baffle frames 7 are obliquely arranged, the instruction book is limited and blocked by the upper baffle frame 7 and the lower baffle frame 7, so that the instruction book can be folded at two sides, the instruction book is effectively folded, the length of the instruction book is reduced, one side close to the two baffle plates 8 is respectively arranged at the upper side and the lower side between the two middle press rolls 2, the instruction book is prevented from being directly conveyed out of the mechanism or the offset mechanism by the four press rolls 2 which synchronously rotate through the guiding limit of the upper baffle plates 8 and the lower baffle plates 8, the two middle gears 5 are meshed with each other, the two middle gears 5 are meshed with the upper gears 5 and the lower gears 5 respectively, the four press rolls 2 can be synchronously and oppositely rotated through the cooperation between the four gears 5, and the entered instruction book can be continuously folded twice, the upper part of the telescopic rod 16 is slidably connected in the chute 12, the upper part of the telescopic rod 16 penetrates through the chute 12 and is arranged at the lower part of the pressing plate 9, the telescopic rod 16 consists of a large square block and a small square block, a spring is arranged in the telescopic rod 16, the telescopic rod 16 can be pressed downwards to shorten the length of the telescopic rod 16 when the pressing plate 9 moves and adjusts, meanwhile, the small square block at the upper part of the telescopic rod 16 can be tightly attached to the lower part of the pressing plate 9, a plurality of guide grooves 17 are arranged at two sides of the inner part of the feeding plate 4, a bidirectional threaded rod 19 is arranged at the lower part of the feeding plate 4, two ends of the bidirectional threaded rod 19 are rotatably connected between the inner parts of two frames 1, a motor 18 is fixedly connected at the front side of one frame 1, the front end of the bidirectional threaded rod 19 is fixedly connected with the output end of the motor 18, two sides of the periphery of the bidirectional threaded rod 19 are fixedly connected with a threaded sleeve 20, the upper part of the threaded sleeve 20 is fixedly connected with a connecting plate 21, the upper portion of connecting plate 21 rotates and is connected with a plurality of guide bars 22, make it drive two-way threaded rod 19 through the starter motor 18 and rotate, thereby drive two thread bush 20 synchronous opposite movement through two-way threaded rod 19 rotation, and then through the cooperation of thread bush 20 and connecting plate 21, drive two sets of guide bars 22 around in the guide way 17 inside opposite movement, according to the distance between two sets of guide bars 22 around the width adjustment of the specification that gets into, then carry out effectual spacing to the specification, prevent that the specification from getting into the mechanism after the skew appears, guide bar 22 middle part periphery swing joint is inside guide way 17, guide bar 22 upper end runs through guide way 17 inside sets up in feed plate 4 upper portion, make the specification that is carried to feed plate 4 by conveying mechanism get into inside the fifty percent discount mechanism after the guide bar 22 direction spacing of both sides, avoid the specification to get into the fifty percent discount mechanism in the skew phenomenon.

Working principle: the motor 18 is started to drive the bidirectional threaded rod 19 to rotate, thereby the bidirectional threaded rod 19 rotates to drive the two thread sleeves 20 to synchronously move in opposite directions, and then the front and rear groups of guide rods 22 are driven to move in opposite directions in the guide groove 17 through the matching of the thread sleeves 20 and the connecting plate 21, the distance between the front and rear groups of guide rods 22 is adjusted according to the width of the entered instruction book, and then the instruction book is effectively limited, the instruction book is prevented from shifting after entering the mechanism, when the instruction book with different lengths and thicknesses needs to be folded, workers only need to twist the hand wheel at the tail end of the threaded rod 14, thereby the threaded rod 14 is driven to rotate to push the movable block 15, the movable block 15 moves to drive the telescopic rods 16 at two sides to move, and then the upper parts of the telescopic rods 16 are matched through the sliding grooves 12 to be close to the compression roller 2 in the baffle frame 7, so that the length of the first folding instruction book is adjusted, the telescopic rods 16 in the baffle frame 7 at the lower part are adjusted at the proper position, the second folding part of the instruction book can be aligned, and meanwhile, when the upper part of the instruction book is required to be folded, the upper part is required to be adjusted, the upper part of the baffle plate 11 is driven to drive the baffle plate 9 to be close to the inner part of the baffle plate 8, and the baffle plate 8 is not matched with the baffle plate 8, and the distance between the instruction book can be adjusted, and the two times is not suitable for the mechanism is adjusted, and the inner part of the baffle plate 9 is required to be adjusted, and the size to be adjusted, and the thickness of the baffle plate 9 is required to be folded, and is adjusted, and the distance to be adjusted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a fifty percent discount mechanism for description, includes two frames (1), its characterized in that: four compression rollers (2) are rotationally connected in the middle between two frames (1), two left side fixedly connected with flitch (3) between frames (1), two right side fixedly connected with charge-in board (4) between frames (1), compression roller (2) front end is through pivot fixedly connected with gear (5), one of them gear (5) front side fixedly connected with connecting axle (6), two equal fixedly connected with fender frame (7) in upper and lower both sides between frames (1), baffle frame (7) inside one side fixedly connected with baffle (8), baffle frame (7) inside opposite side sliding connection has clamp plate (9), one side rotation that clamp plate (9) is close to baffle (8) is connected with a plurality of roller bearings (10), clamp plate (9) middle part rotation is connected with adjusting bolt (11), adjusting bolt (11) peripheral threaded connection is in baffle frame (7) upper portion inner wall, baffle frame (7) lower part fixedly connected with two fixed plates (13), two baffle frame (13) are between rotation fixed plate (13) are all fixedly connected with screw rod (14), both sides swing joint (15) have screw rod (15), two sliding grooves (12) are formed in the lower sides of the baffle frame (7) and the baffle plate (8).

2. A folding mechanism for a manual according to claim 1, wherein: the upper part keep off frame (7) setting is in the left side between two compression roller (2) in the middle part, and the lower part keep off frame (7) setting is in the downside between two compression roller (2) in the middle part, and two keep off frame (7) are the slope setting.

3. A folding mechanism for a manual according to claim 1, wherein: one side close to the two baffles (8) is respectively arranged on the upper side and the lower side between the two pressing rollers (2) in the middle.

4. A folding mechanism for a manual according to claim 1, wherein: the two gears (5) in the middle are meshed with each other, and the two gears (5) in the middle are meshed with the upper gear (5) and the lower gear (5) respectively.

5. A folding mechanism for a manual according to claim 1, wherein: the upper part of the telescopic rod (16) is slidably connected inside the chute (12), and the upper part of the telescopic rod (16) penetrates through the chute (12) and is arranged at the lower part of the pressing plate (9).

6. A folding mechanism for a manual according to claim 1, wherein: inside both sides of charge-in board (4) all are provided with a plurality of guide slots (17), charge-in board (4) lower part is provided with two-way threaded rod (19), two ends rotation connection of two-way threaded rod (19) are inside between two frames (1), one of them frame (1) front side fixedly connected with motor (18), two-way threaded rod (19) front end fixedly connected with is at motor (18) output, two equal threaded connection of two sides of two-way threaded rod (19) periphery have thread bush (20), thread bush (20) upper portion fixedly connected with connecting plate (21), connecting plate (21) upper portion rotation is connected with a plurality of guide bars (22).

7. A folding mechanism for a manual according to claim 6, wherein: the middle periphery of the guide rod (22) is movably connected inside the guide groove (17), and the upper end of the guide rod (22) penetrates through the guide groove (17) and is arranged on the upper portion of the feeding plate (4).