CN211808174U

CN211808174U - Book indentation device

Info

Publication number: CN211808174U
Application number: CN201922210380.2U
Authority: CN
Inventors: 曾凡平
Original assignee: Shenzhen Hongbiaodian Technology Co ltd
Current assignee: Shenzhen Hongbiaodian Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-30
Anticipated expiration: 2029-12-11

Abstract

A book indentation device comprises a base, a lifting mechanism, a pressing shaft, a motor, a transmission mechanism and a feeding part, wherein the lifting mechanism is installed at the top of the base, the pressing shaft comprises a driving shaft and a driven shaft, the driving shaft and the driven shaft can be rotatably erected on the base, the driven shaft is parallel to the axis of the driving shaft and is arranged on the upper side of the driving shaft, a pressing channel is formed between the driving shaft and the driven shaft, the pressing channel is provided with a paper inlet and a paper outlet, two ends of the driven shaft are in driving connection with the lifting mechanism, the lifting mechanism can drive the driven shaft to ascend or descend, a circular boss is coaxially arranged on the driven shaft, the diameter of the circular boss is larger than that of the driven shaft, the motor is arranged on the base, the output end of the motor is in driving connection with the driving shaft, the transmission mechanism is arranged on the, the feeding mechanism is arranged at a paper inlet of the pressing shaft, and the first limiting mechanism is arranged on the feeding mechanism.

Description

Book indentation device

Technical Field

The utility model relates to a books processing field specifically is a books indentation device.

Background

Because books are different to the user demand of its paper, the producer of processing books often needs to carry out the indentation according to the customer's demand of difference and handles the paper, and wherein common indentation mode is through being equipped with two roller shafts that the axis is parallel on the device, rotates through one of them roller of drive and suppresses the paper, but single drive makes the paper atress uneven easily, influences the processing effect, and extra configuration drive arrangement has promoted equipment cost again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a books indentation device, two rolls suppress the paper about this books indentation device can the simultaneous drive, and need not additionally to dispose drive arrangement.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a book indentation device comprises a base, a lifting mechanism, a pressing shaft, a motor, a transmission mechanism and a feeding part, wherein two mounting plates are symmetrically arranged at the top of the base, guide grooves are formed in the mounting plates, the lifting mechanism is arranged at the top of the base, the pressing shaft comprises a driving shaft and a driven shaft, the driving shaft and the driven shaft can be rotatably erected on the two mounting plates, the driven shaft is parallel to the axis of the driving shaft and is arranged on the upper side of the driving shaft, a pressing channel is formed between the driving shaft and the driven shaft, the pressing channel is provided with a paper inlet and a paper outlet, two ends of the driven shaft penetrate through the guide grooves and are in driving connection with the lifting mechanism, the lifting mechanism can drive the driven shaft to ascend or descend so as to widen or narrow the pressing channel, a circular boss is coaxially arranged on the driven shaft, the diameter of the circular boss, the utility model discloses a paper pressing machine, including mounting panel, motor output end, drive mechanism, driven shaft, feed portion, first stop gear, motor output end and driving shaft drive are connected, drive mechanism sets up on the mounting panel medial surface, the driven shaft passes through drive mechanism and is connected with the driving shaft drive to make driven shaft and the synchronous antiport of driving shaft, feed portion includes feed mechanism and first stop gear, feed mechanism sets up in pressing axle paper feed inlet department, first stop gear sets up and is used for the paper that needs the suppression to carry on spacingly on feed mechanism, so that the accurate suppression of suppression.

Preferably, the two lifting mechanisms are symmetrically arranged on two sides of the pressing shaft, each lifting mechanism comprises a back plate, a top plate, a sliding block and a screw rod, the back plates are arranged on the adjacent positions of the outer side surfaces of the mounting plates in parallel, guide bosses are vertically arranged on the inner side surfaces of the back plates, the sliding blocks are matched with the guide bosses and can slide up and down along the guide bosses, two ends of the driven shaft penetrate through guide grooves to be rotatably connected with the sliding blocks, the top plates are arranged on the tops of the mounting plates and the back plates, the screw rods vertically penetrate through the top plates and are rotatably connected with the top plates, one ends of the screw rods are connected with the sliding blocks in a threaded mode, the other ends of the screw rods extend out of the upper sides of the top plates, and the.

Preferably, the transmission mechanism comprises a first chain wheel, a second chain wheel, a rotating plate, a third chain wheel, a spring and a chain, the first chain wheel and the second chain wheel are symmetrically arranged at two sides of the guide groove and are rotationally connected with the mounting plate, the mounting plate is vertically provided with a mounting shaft below the second chain wheel, the rotating plate and the mounting plate are arranged in parallel, and the first end of the third chain wheel is rotationally connected with the mounting shaft, the third chain wheel is rotationally arranged on the rotating plate, the first chain wheel, the second chain wheel and the third chain wheel are respectively meshed with the inner side of the chain, one end of the spring is fixed on the base, the other end of the spring is fixedly connected with the second end of the rotating plate, one end of the driving shaft is coaxially provided with a driving chain wheel, one end of the driven shaft is coaxially provided with a driven chain wheel, the driving chain wheel is meshed with the inner side of the chain, the driven chain wheel is meshed with the outer side of the chain, so that the motor can drive the driving shaft and the driven shaft to rotate reversely.

Preferably, still include the unloading platform, the unloading platform sets up at the suppression passageway exit slot, and the unloading platform uses the exit slot to set up as the initial altitude downward sloping.

Preferably, the blanking table is further provided with a second limiting mechanism for limiting the part of the paper pressed and extending out of the discharging end.

Preferably, the paper pressing machine further comprises a collecting frame, wherein the collecting frame is arranged obliquely below the blanking table and used for collecting pressed paper.

(III) advantageous effects

The utility model has the advantages that: order about the driven shaft through elevating system and remove along the guide way, and then change the width of suppression passageway, in order to adapt to the indentation of different thickness papers, can carry on spacingly to the paper through first stop gear, and first stop gear still can change the relative position of paper and paper feed mouth, in order to adjust the width of indentation, and the driven shaft passes through drive mechanism and is connected with the driving shaft drive, single drive arrangement simultaneous drive driven shaft and driving shaft have been realized, under the prerequisite of accomplishing the paper suppression, the equilibrium of whole pressing in-process paper atress has still been strengthened, the quality and the efficiency of paper suppression have been improved, feed mechanism can be the drive belt, first stop gear comprises slide bar and two gliding baffles of slide bar of following by the slide bar.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 is an external view of the present invention;

FIG. 2 is a schematic view showing the appearance of the present invention with parts removed;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the present invention with parts removed;

fig. 5 is an enlarged view of the utility model at B in fig. 4;

FIG. 6 is a third schematic view of the present invention with parts removed;

fig. 7 is an enlarged view of the present invention at C in fig. 6;

fig. 8 is a fourth schematic view of the present invention after removing part of the parts;

fig. 9 is an enlarged view of fig. 8 at D according to the present invention;

in the figure: the device comprises a base 1, a mounting plate 11, a guide groove 111, a mounting shaft 112, a lifting mechanism 2, a back plate 21, a guide boss 211, a top plate 22, a slider 23, a screw rod 24, a pressing shaft 3, a driving shaft 31, a driven shaft 32, a circular boss 33, a driving chain wheel 34, a driven chain wheel 35, a transmission mechanism 4, a motor 41, a first chain wheel 43, a second chain wheel 44, a rotating plate 45, a third chain wheel 46, a spring 47, a chain 49, a feeding part 5, a feeding mechanism 51, a first limiting mechanism 52, a second limiting mechanism 53, a blanking table 6 and a collecting frame 7.

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 the attached drawings 1-9, a book indentation device comprises a base 1, a lifting mechanism 2, a pressing shaft 3, a motor 41, a transmission mechanism 4 and a feeding part 5, wherein two mounting plates 11 are symmetrically arranged on the top of the base 1, guide grooves 111 are arranged on the mounting plates 11, the lifting mechanism 2 is arranged on the top of the base 1, the pressing shaft 3 comprises a driving shaft 31 and a driven shaft 32, the driving shaft 31 and the driven shaft 32 can be rotatably erected on the two mounting plates 11, the driven shaft 32 is parallel to the axis of the driving shaft 31 and is arranged on the upper side of the driving shaft 31, a pressing channel is formed between the driving shaft 31 and the driven shaft 32, the pressing channel is provided with a paper inlet and a paper outlet, two ends of the driven shaft 32 penetrate through the guide grooves 111 to be in driving connection with the lifting mechanism 2, the lifting mechanism 2 can drive the driven shaft 32 to ascend or, the diameter of circular boss 33 is greater than the driven shaft 32 diameter, make to have certain drop between driven shaft 32 external diameter and the circular boss 33 external diameter, when the paper passes through from the suppression passageway, the pressure that the paper received at circular boss 33 is bigger, so that the paper can form the indentation at circular boss 33 department, motor 41 sets up on the base, motor 41 output and driving shaft 31 drive are connected, drive mechanism 4 sets up on the mounting panel 11 medial surface, driven shaft 32 passes through drive mechanism 4 and is connected with driving shaft 31 drive, so that driven shaft 32 and the synchronous antiport of driving shaft 31, feed portion 5 includes feed mechanism 51 and first stop gear 52, feed mechanism 51 sets up in suppression axle 3 paper feed inlet department, first stop gear 52 sets up and is used for the paper that needs the suppression on feed mechanism 51 to carry on spacingly, so that suppression axle 3 is accurate to be suppressed.

In summary, when the paper pressing machine is used by a user, paper is conveyed to the paper inlet of the pressing channel through the feeding mechanism 51, during which the paper can be limited through the first limiting mechanism 52, and then the driven shaft 32 and the driving shaft 31 press and push the paper to extend out of the paper outlet to complete the pressing of the paper; the driven shaft 32 is driven to move along the guide groove 111 through the lifting mechanism 2, the width of a pressing channel can be changed, the pressing channel is adaptive to the indentations of paper with different thicknesses, the relative position of the paper and a paper inlet can be changed through the first limiting mechanism 52, the width of the indentations is adjusted, the driven shaft 32 is in driving connection with the driving shaft 31 through the transmission mechanism 4, the driven shaft 32 and the driving shaft 31 are driven by a single driving device simultaneously, on the premise of finishing paper pressing, the balance of paper stress in the whole pressing process is further enhanced, the quality and the efficiency of paper pressing are improved, the feeding mechanism 51 can be a transmission belt, and the first limiting mechanism 52 is composed of a sliding rod and two baffles capable of sliding along the sliding rod.

Further, the two lifting mechanisms 2 are symmetrically arranged on two sides of the pressing shaft 3, each lifting mechanism 2 comprises a back plate 21, a top plate 22, a sliding block 23 and a screw rod 24, the back plates 21 and the mounting plates 11 are arranged on the adjacent positions of the outer side surfaces of the mounting plates 11 in parallel, guide bosses 211 are vertically arranged on the inner side surfaces of the back plates 21, the sliding blocks 23 are matched with the guide bosses 211 and can slide up and down along the guide bosses 211, two ends of a driven shaft 32 penetrate through guide grooves 111 to be rotatably connected with the sliding blocks 23, the top plates 22 are arranged on the tops of the mounting plates 11 and the back plates 21, the screw rods 24 vertically penetrate through the top plates 22 and are rotatably connected with the top plates 22, one ends of the screw rods 24 are connected with the sliding blocks 23 in a threaded mode, the other ends of the screw rods extend out.

In summary, when the user uses the paper pressing machine, the user rotates the screw rod 24 to drive the slider 23 to ascend or descend along the guide boss 211, so that the driven shaft 32 ascends or descends along the guide groove 111, and the width of the pressing channel is changed to adapt to the pressing of the paper with different thicknesses.

Further, the transmission mechanism 4 includes a first sprocket 43, a second sprocket 44, a rotating plate 45, a third sprocket 46, a spring 47 and a chain 49, the first sprocket 43 and the second sprocket 44 are symmetrically disposed at two sides of the guide groove 111 and rotatably connected with the mounting plate 11, the mounting plate 11 is vertically provided with a mounting shaft 112 below the second sprocket 44, the rotating plate 45 is disposed in parallel with the mounting plate 11, and a first end thereof is rotatably connected with the mounting shaft 112, the third sprocket 46 is rotatably disposed on the rotating plate 45, the first sprocket 43, the second sprocket 44 and the third sprocket 46 are respectively engaged with the inner side of the chain 49, one end of the spring 47 is fixed on the base 1, the other end thereof is fixedly connected with a second end of the rotating plate 45, one end of the driving shaft 31 is coaxially provided with the driving sprocket 34, one end of the driven shaft is coaxially provided with the driven sprocket 35, the driving sprocket 34 is engaged with the inner side of the chain 49, the driven, thereby enabling the motor 41 to simultaneously drive the driving shaft 31 and the driven shaft 32 to rotate in opposite directions.

To sum up, when the driven shaft 32 is lifted, the driven shaft 32 pulls the third chain wheel 46 through the chain 49, at this time, the rotating plate 45 rotates along the mounting shaft 112, so that the third chain wheel 46 is matched with the driven shaft 32 to lift, and meanwhile, the spring 47 stores energy and generates pulling force on the second end of the rotating plate 45, so that the chain 49 is tightened, and the transmission stability is ensured; when the driven shaft 32 descends, the spring 47 releases energy and pulls the third chain wheel 46 to drive the rotating plate 45 to rotate and reset along the mounting shaft 112; by disposing the first sprocket 43 and the second sprocket 44 on both sides of the guide groove 111 to lift the chain 49 to a certain height, the driven shaft 32 is prevented from contacting the chain 49 between the first sprocket 43 and the second sprocket 44 during the ascent, and the chain 49 is prevented from being worn.

Further, still include unloading platform 6, unloading platform 6 sets up at the suppression passageway exit slot, and unloading platform 6 uses the exit slot to set up as the high downward sloping of originated height to the paper that the suppression was accomplished glides along unloading platform 6, the quick unloading.

Further, a second limiting mechanism 53 is arranged on the blanking table 6 to limit the part of the paper pressed and extending out of the discharge port, so as to guide the pressed paper, and the paper can be neatly slid along the blanking table 6 for blanking.

Further, the paper pressing machine further comprises a collecting frame 7, wherein the collecting frame 7 is arranged below the blanking table 6 in an inclined mode and used for collecting pressed paper.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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. A book creasing device, comprising:

the device comprises a base (1), wherein two mounting plates (11) are symmetrically arranged at the top of the base (1), and guide grooves (111) are formed in the mounting plates (11);

the lifting mechanism (2) is arranged at the top of the base (1);

the pressing shaft (3) comprises a driving shaft (31) and a driven shaft (32), the driving shaft (31) and the driven shaft (32) can be rotatably erected on the two mounting plates (11), the driven shaft (32) is parallel to the axis of the driving shaft (31) and is arranged on the upper side of the driving shaft (31), a pressing channel is formed between the driving shaft (31) and the driven shaft (32), the pressing channel is provided with a paper inlet and a paper outlet, two ends of the driven shaft (32) penetrate through a guide groove (111) and are in driving connection with a lifting mechanism (2), the lifting mechanism (2) can drive the driven shaft (32) to ascend or descend so as to widen or narrow the pressing channel, a circular boss (33) is coaxially arranged on the driven shaft (32), and the diameter of the circular boss (33) is larger than that of the driven shaft (32);

the motor (41), the said motor (41) is set up on the base, the output end of the said motor (41) is connected with drive shaft (31) drive;

the transmission mechanism (4) is arranged on the inner side face of the mounting plate (11), and the driven shaft (32) is in driving connection with the driving shaft (31) through the transmission mechanism (4) so that the driven shaft (32) and the driving shaft (31) synchronously rotate in the opposite direction;

the paper pressing device comprises a feeding portion (5), wherein the feeding portion (5) comprises a feeding mechanism (51) and a first limiting mechanism (52), the feeding mechanism (51) is arranged at a paper inlet of the pressing shaft (3), and the first limiting mechanism (52) is arranged on the feeding mechanism (51) and used for limiting paper needing pressing so that the pressing shaft (3) can be pressed accurately.

2. The book indentation device according to claim 1, characterized in that the lifting mechanism (2) is provided with two and symmetrically arranged at two sides of the pressing shaft (3), and the lifting mechanism (2) comprises a back plate (21), a top plate (22), a slide block (23) and a screw rod (24);

the back plate (21) and the mounting plate (11) are arranged at the adjacent position of the outer side surface of the mounting plate (11) in parallel, a guide boss (211) is vertically arranged on the inner side surface of the back plate (21), the sliding block (23) is matched with the guide boss (211) and can slide up and down along the guide boss (211), two ends of the driven shaft (32) penetrate through the guide groove (111) to be rotatably connected with the sliding block (23), the top plate (22) is arranged at the tops of the mounting plate (11) and the back plate (21), the screw rod (24) vertically penetrates through the top plate (22) and is rotatably connected with the top plate (22), one end of the screw rod (24) is connected with the sliding block (23) in a threaded mode, the other end of the screw rod extends out of the upper side of the top plate (22), and the sliding block (23) can be driven to ascend or descend by.

3. Book indentation device according to claim 1, characterized in that the transmission mechanism (4) comprises a first sprocket (43), a second sprocket (44), a turning plate (45), a third sprocket (46), a spring (47) and a chain (49);

the first chain wheel (43) and the second chain wheel (44) are symmetrically arranged on two sides of the guide groove (111) and are rotationally connected with the mounting plate (11), the mounting plate (11) is vertically provided with a mounting shaft (112) below the second chain wheel (44), the rotating plate (45) and the mounting plate (11) are arranged in parallel, a first end of the rotating plate is rotationally connected with the mounting shaft (112), the third chain wheel (46) is rotationally arranged on the rotating plate (45), the first chain wheel (43), the second chain wheel (44) and the third chain wheel (46) are respectively meshed with the inner side of the chain (49), one end of the spring (47) is fixed on the base (1), and the other end of the spring is fixedly connected with a second end of the rotating plate (45);

the coaxial drive sprocket (34) that is equipped with of driving shaft (31) one end, driven shaft one end is coaxial to be equipped with driven sprocket (35), drive sprocket (34) and chain (49) inboard meshing, driven sprocket (35) and chain (49) outside meshing, and then make motor (41) can drive simultaneously driving shaft (31) and driven shaft (32) antiport.

4. The book indentation device according to claim 1, further comprising a discharge table (6), wherein the discharge table (6) is disposed at a discharge outlet of the pressing channel, and the discharge table (6) is disposed to be inclined downward with the discharge outlet as a starting height.

5. Book indentation device according to claim 4, characterized in that the discharge table (6) is provided with a second stop means (53) for limiting the part of the paper that has been pressed and extended beyond the discharge end.

6. The book indentation device according to claim 5, further comprising a collection frame (7), wherein the collection frame (7) is disposed obliquely below the feeding table (6) and is used for collecting the pressed paper.