CN216511494U - Be applied to material upset auxiliary device of books printing process - Google Patents

Abstract

The utility model discloses a material turning auxiliary device applied to a book printing process, wherein two side ends of a flexible guide plate are connected with a mounting telescopic groove in a sliding manner through connecting buffer blocks, and a buffer spring is fixedly mounted at one side end inside the mounting telescopic groove, after a book is conveyed by inertia of a conveyor belt, one side of the book can be directly contacted with a flexible base plate on the surface of the flexible guide plate, the inertia force of the conveyed book is preliminarily buffered, and then the flexible guide plate can drive the connecting buffer blocks at the edge part to slide in the mounting telescopic groove after being stressed, the connecting buffer blocks compress the buffer spring, the inertia force received by the flexible guide plate is further absorbed by the expansion and contraction of the buffer spring, so that the phenomenon that the edge part inertia force of the book is rolled up is avoided, and the book is kept flat after being conveyed to the inner side of a turning mechanism, the cutting effect of books during follow-up cutting is guaranteed.

Description

Be applied to material upset auxiliary device of books printing process

Technical Field

The utility model relates to the technical field of book printing, in particular to a material overturning auxiliary device applied to a book printing process.

Background

The printing process of books generally includes characters, folding, page stacking, glue coating, cover attaching and the like, after the books are printed, the printed books need to be conveyed to glue coating laser manually, the spine of the books is coated with glue through a glue coating mechanism, meanwhile, the cover is also adhered to the spine of the books through the glue coating mechanism, after the books are primarily processed, workers collect and arrange the books, finally, the edge of the books is cut orderly through a cutting mechanism, after the books are labeled, the thickness of the side of the books, to which the labels are attached, is changed, the sides of the books, to which the labels are attached, are overlapped in sequence, the height of the overlapped books, to which the labels are attached, is higher, the side of the books, to which the labels are not attached, is lower, and when the books are cut, the situation that the cutting is not accurate is caused, consequently, need the staff often manually will overturn books, with the crisscross placing in one side that books have the label for books that fold together keep leveling, as chinese patent discloses a material upset complementary unit who is applied to books printing process, and the application number is: 202022175559.1, the patent can replace the worker to turn the book manually in an automatic way, thereby greatly reducing the workload of the worker;

however, in the prior art, when the books with the labels pasted are conveyed through the conveying belt, the mechanism for buffering the books is absent in the turnover mechanism, so that the books can be directly contacted with the supporting assemblies in the turnover mechanism in a direct collision manner under the action of inertia of the conveying belt, the phenomenon that the books are rolled up on the side without the labels pasted is easily caused, the phenomenon that the books are folded easily appears in the books after being stacked is caused, incomplete cutting of the pages in the books is caused when the subsequent books are cut, and the phenomenon that the books cannot be cut is caused, so that the quality of book production is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material turning auxiliary device applied to a book printing process, which can effectively solve the problem that in the prior art, when a book with a label adhered thereon is conveyed through a conveying belt, due to the fact that a mechanism for buffering the book is absent in a turning mechanism, the book can be directly collided and contacted with a bearing assembly in the turning mechanism under the inertia effect of the conveying belt, so that the edge of the book which is not adhered with the label is easy to curl, the phenomenon that pages in the book are easy to fold after the book is stacked is further caused, the phenomenon that the pages in the book are not completely cut and cannot be cut is caused when the subsequent book is cut, and the quality of book production is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the material overturning auxiliary device applied to the book printing process comprises a book conveying belt, wherein four supporting columns are arranged on one side of the book conveying belt, limiting side plates are fixedly connected to the top ends of the two supporting columns corresponding to the horizontal position of the book conveying belt, the two limiting side plates are arranged in parallel and correspond to the book conveying belt, a fixed guide plate is fixedly arranged on one side portion of the inner side of each limiting side plate, and a flexible guide plate is slidably connected to the other side portion of the inner side of each limiting side plate;

the connecting parts of the inner side ends of the two limiting side plates and the flexible guide plate are respectively provided with an installation telescopic groove, the two side ends of the flexible guide plate are respectively connected with the installation telescopic grooves in a sliding manner through a connecting buffer block, a buffer spring is fixedly installed at one side end inside the installation telescopic grooves, one end of the buffer spring, far away from the installation telescopic grooves, is fixedly connected with the side part of the connecting buffer block, and flexible base plates are fixedly bonded on the inner side surfaces of the fixed guide plate and the flexible guide plate;

and the middle parts of the outer side surfaces of the two limiting side plates are respectively provided with an auxiliary turnover mechanism, and the inner sides of the four support columns are positioned at the bottom of the auxiliary turnover mechanism and provided with a collection box.

Preferably, the width of the book conveying belt is equal to the distance between the two limiting side plates, and the width of the book conveying belt and the distance between the two limiting side plates are equal to the width of a book;

fixed baffle and flexible baffle all incline to set up in the inboard of two spacing curb plates, and the interval between fixed baffle and the flexible baffle bottommost position equals with the width of books.

Preferably, a compression chamber is arranged in the collecting box, limit clamping grooves are formed in the edge portions of two sides of the collecting box in a penetrating mode, an extrusion push plate is connected to the inner side of each limit clamping groove in an embedded and sliding mode, and a pushing inclined plate is fixedly connected to the end portion of each extrusion push plate;

collecting box both sides limit portion is located the impartial distance of the inside position department of spacing draw-in groove and has seted up the guide way, the equal fixed mounting in position department has spacing slat with the corresponding position department of propulsion swash plate top and guide way is extruded the push pedal, the one end fixed mounting that the propulsion swash plate was kept away from to extrusion push pedal limit portion has the pressurize end plate, and the equal fixed mounting in both sides limit end of pressurize end plate has the fixed block.

Preferably, the bottom surface of the propelling inclined plate is a smooth inclined surface, and the end part of the propelling inclined plate is an arc surface;

after the pressure maintaining end plate is contacted with the edge of the collecting box, the pressure maintaining end plate is fixedly connected with the edge of the collecting box through the fixing blocks at the two side edges of the pressure maintaining end plate, and the fixing blocks and the collecting box are fixed through pressure maintaining bolts.

Preferably, the auxiliary turnover mechanism comprises an auxiliary turnover plate, a connecting support plate, a deflection shaft, a connecting seat, a movable swivel base, a hydraulic cylinder and a mounting seat;

the middle parts of the outer side surfaces of the two limiting side plates are symmetrically provided with mounting seats, the inner sides of the two mounting seats are rotatably connected with hydraulic cylinders, the bottom ends of the hydraulic cylinders are movably connected to the inner side of the movable swivel base through connecting rods, the bottom of the movable swivel base is fixedly connected with a deflection shaft, the two side parts of the deflection shaft are fixedly connected with connecting support plates, the end parts of the two sides of the deflection shaft are movably connected to the inner side of the connecting seat, the connecting seat is fixedly connected with the side ends of the support columns, and the inner side ends of the two connecting support plates are fixedly connected with the two side parts of the auxiliary turnover plate.

Preferably, the top end of the hydraulic cylinder is rotatably connected with the two mounting seats through a connecting swivel base, the deflection shaft is fixedly connected with the movable swivel base and the connecting support plate, and two end parts of the deflection shaft are rotatably connected with the connecting seats.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. when the books with labels are conveyed to the inner side of the turnover mechanism by the book conveying belt, the books can enter the turnover mechanism in a horizontal state through the limiting action of the two groups of limiting side plates, after the books are conveyed by the inertia of the conveying belt, one side of the books can be directly contacted with the flexible base plate on the surface of the flexible guide plate, and the inertia force of the book conveying is primarily buffered, secondly, after the flexible guide plate is stressed, the connecting buffer block at the edge part of the flexible guide plate can be driven to slide in the installation telescopic groove, at the moment, the connecting buffer block compresses the buffer spring, the inertia force received by the flexible guide plate is further absorbed through the expansion and contraction of the buffer spring, the phenomenon that the edge inertia force of the book is curled is avoided, the books are kept flat after being conveyed to the inner side of the turnover mechanism, and the cutting effect of the books during subsequent cutting is ensured;

and books are after buffering stabilization, books just can static landing downwards, and during the landing, the flexible backing plate of fixed baffle and flexible baffle limit portion can further cushion books, comes two sets of spacing curb plates of cooperation to form a square passageway through fixed baffle and flexible baffle simultaneously for books can be stable accurate slide in tilting mechanism, guarantee the effect of follow-up books upset processing.

2. After the books are horizontally turned over, the books are stacked in the collecting boxes and the compression chambers in a staggered way, after the books are stacked to a specified number, the extrusion push plates and the push inclined plates are pushed by the pressure maintaining end plates to slide in the limiting clamping grooves, the bottom inclined plane of the push inclined plate is contacted with the surface of the book in the push extrusion process so as to compress the book, and the limit strip plate at the top of the push plate is extruded to slide in the guide groove, thereby limiting the positions of the extrusion push plate and the push inclined plate until the end parts of the two push inclined plates are contacted, the pressure maintaining end plate is fixed by the fixing block so as to fix the positions of the extrusion push plate and the propulsion inclined plate, thereby carry out the pressurize to books and handle for books can keep the state of horizontal compression, make books keep leveling when the later stage is cut simultaneously, have improved the quality of follow-up books cutting.

3. When overturning books, drive the activity swivel mount through hydraulic cylinder's flexible and deflect, thereby drive the connection extension board that connects on deflection axle and the deflection axle and carry out the position and deflect, thereby drive supplementary returning face plate and deflect, and at hydraulic cylinder during operation, when two hydraulic cylinder are in extension operating condition, another is in shrink operating condition, with this make supplementary returning face plate when upwards deflecting, another supplementary returning face plate just can deflect downwards, overturn the books of pulley above that with this, the simple operation, the turnover speed is fast.

Drawings

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

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the flexible guide of the present invention;

FIG. 3 is a schematic view of the installation structure of the auxiliary roll-over panel of the present invention;

FIG. 4 is a schematic view of the mounting structure of the extrusion push plate of the present invention;

reference numbers in the figures: 1. a book conveyor belt; 2. a support pillar; 3. a limiting side plate; 4. fixing the guide plate; 5. a flexible guide plate; 6. installing a telescopic groove; 7. connecting the buffer block; 8. a buffer spring; 9. a flexible backing plate; 10. an auxiliary roll-over plate; 11. a collection box; 12. a compression chamber; 13. a limiting clamping groove; 14. extruding the push plate; 15. propelling the inclined plate; 16. a guide groove; 17. a limiting batten; 18. a pressure maintaining end plate; 19. a fixed block; 20. connecting the support plate; 21. a yaw axis; 22. a connecting seat; 23. a movable swivel base; 24. a hydraulic cylinder; 25. and (7) mounting a seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, which is applied to a material overturning auxiliary device of a book printing process, and comprises a book conveying belt 1, wherein one side of the book conveying belt 1 is provided with four supporting columns 2, the top ends of the two supporting columns 2 corresponding to the horizontal position of the book conveying belt 1 are fixedly connected with limiting side plates 3, the two limiting side plates 3 are arranged in parallel and correspondingly to the book conveying belt 1, the width of the book conveying belt 1 is equal to the distance between the two limiting side plates 3, the width of the book conveying belt 1 and the distance between the two limiting side plates 3 are equal to the width of a book, the book with a label adhered to the book conveying belt 1 is conveniently conveyed to the inner sides of the two limiting side plates 3 through the book conveying belt 1, a fixed guide plate 4 is fixedly arranged at one side part of the inner sides of the two limiting side plates 3, and a flexible guide plate 5 is connected to the other side part of the inner sides of the two limiting side plates 3 in a sliding manner, the fixed guide plate 4 and the flexible guide plate 5 are obliquely arranged on the inner sides of the two limiting side plates 3, the distance between the bottommost positions of the fixed guide plate 4 and the flexible guide plate 5 is equal to the width of a book, and after the book is conveyed to the inner sides of the two limiting side plates 3, the book entering the inner sides of the two limiting side plates 3 is conveniently guided in position through the fixed guide plate 4 and the flexible guide plate 5;

the connection parts of the inner side ends of the two limiting side plates 3 and the flexible guide plate 5 are respectively provided with an installation telescopic groove 6, the two side ends of the flexible guide plate 5 are respectively connected with the installation telescopic grooves 6 in a sliding manner through a connecting buffer block 7, a buffer spring 8 is fixedly installed at one side end inside the installation telescopic grooves 6, one end, far away from the installation telescopic grooves 6, of the buffer spring 8 is fixedly connected with the side part of the connecting buffer block 7, and flexible base plates 9 are fixedly bonded on the inner side surfaces of the fixed guide plate 4 and the flexible guide plate 5;

auxiliary turnover mechanisms are installed in the middle of the outer side faces of the two limiting side plates 3, and the collecting boxes 11 are placed at the positions, located at the bottom of the auxiliary turnover mechanisms, of the inner sides of the four supporting columns 2.

The inside of the collecting box 11 is provided with a compression chamber 12, the edge parts of two sides of the collecting box 11 are respectively provided with a limiting clamping groove 13 in a penetrating way, the inner side of the limiting clamping groove 13 is embedded and slidably connected with an extrusion push plate 14, the end part of the extrusion push plate 14 is fixedly connected with a propulsion inclined plate 15, the bottom surface of the propulsion inclined plate 15 is provided with a smooth inclined surface, and the end part of the propulsion inclined plate 15 is provided with an arc surface, so that books in the compression chamber 12 can be conveniently extruded by the propulsion of the propulsion inclined plate 15, and the positions of the books are limited;

11 both sides limit portions of collecting box are located the equal distance in 13 internal position departments of spacing draw-in groove and have seted up guide way 16, extrusion push plate 14 with advance 15 tops of swash plate and the equal fixed mounting in 16 corresponding position departments of guide way have spacing slat 17, the one end fixed mounting that advances swash plate 15 is kept away from to extrusion push plate 14 limit portions has pressurize end plate 18, and the equal fixed mounting in both sides limit end of pressurize end plate 18 has fixed block 19, pressurize end plate 18 contacts the back with 11 limit portions of collecting box, pressurize end plate 18 is through the fixed block 19 and the 11 limit portions fixed connection of collecting box of its both sides limit end, and through the pressurize bolt fastening between fixed block 19 and the collecting box 11, the position of extrusion push plate 14 is restricted to convenient fixed through pressurize end plate 18, thereby make and advance the swash plate 15 and can carry out the pressurize to the books after its bottom compression.

The auxiliary turnover mechanism comprises an auxiliary turnover plate 10, a connecting support plate 20, a deflection shaft 21, a connecting seat 22, a movable swivel base 23, a hydraulic cylinder 24 and a mounting seat 25;

the middle parts of the outer side surfaces of the two limiting side plates 3 are symmetrically provided with mounting seats 25, the inner sides of the two mounting seats 25 are rotatably connected with hydraulic cylinders 24, the bottom ends of the hydraulic cylinders 24 are movably connected to the inner sides of the movable rotary bases 23 through connecting rods, the bottoms of the movable rotary bases 23 are fixedly connected with deflection shafts 21, the side parts of the two sides of the deflection shafts 21 are fixedly connected with connecting support plates 20, the end parts of the two sides of the deflection shafts 21 are movably connected to the inner sides of the connecting seats 22, the connecting seats 22 are fixedly connected with the side ends of the supporting columns 2, the inner side end parts of the two connecting support plates 20 are fixedly connected with the two side parts of the auxiliary turnover plate 10, the top ends of the hydraulic cylinders 24 are rotatably connected with the two mounting seats 25 through the connecting rotary bases, the deflection shafts 21 are fixedly connected with the movable rotary bases 23 and the connecting support plates 20, and the two end parts of the deflection shafts 21 are rotatably connected with the connecting seats 22, so as to facilitate the installation of the hydraulic cylinders 24, and the hydraulic cylinder 24 is convenient to drive the deflection shaft 21 to deflect, so that the auxiliary turning plate 10 is driven to deflect, and books on the auxiliary turning plate 10 are turned over.

The working principle and the using process of the utility model are as follows: when the material overturning auxiliary device applied to the book printing process is actually applied, firstly, books with labels adhered are conveyed through the book conveying belt 1, and when the books with labels adhered are conveyed to the inner side of the overturning mechanism through the book conveying belt 1, the books can enter the overturning mechanism in a horizontal state through the limiting effect of the two groups of limiting side plates 3;

after the books are conveyed to the book conveying belt 1 through the inertia conveying function, one side of each book can be directly contacted with the flexible base plate 9 on the surface of the flexible guide plate 5, the inertia force of the conveyed books is primarily buffered at the moment, secondly, the flexible guide plate 5 drives the connecting buffer block 7 on the side of the flexible guide plate to slide in the mounting telescopic groove 6 after being stressed, the connecting buffer block 7 compresses the buffer spring 8 at the moment, the inertia force received by the flexible guide plate 5 is further absorbed through the expansion of the buffer spring 8, the phenomenon that the inertia force of the side of each book is rolled is avoided, the books are kept flat after being conveyed to the inner side of the turnover mechanism, and the cutting effect of the books during subsequent cutting is ensured;

after the books are buffered and stabilized by the flexible guide plate 5, the books can still slide downwards, when the books slide down, the books can be further buffered by the flexible base plates 9 at the edges of the fixed guide plate 4 and the flexible guide plate 5, and meanwhile, the books can stably and accurately slide into the auxiliary turnover plate 10 by the fixed guide plate 4 and the flexible guide plate 5 matching with the two groups of limiting side plates 3 to form a square channel;

after the books slide down on the auxiliary turning plate 10, the hydraulic cylinders 24 on the two sides of the limiting side plate 3 are started, the movable swivel base 23 is driven to deflect by the stretching of the hydraulic cylinders 24, so that the deflection shaft 21 and the connecting support plate 20 connected to the deflection shaft 21 are driven to deflect, the auxiliary turning plate 10 is driven to deflect, when the hydraulic cylinders 24 work, one hydraulic cylinder 24 is in an extending working state, the other hydraulic cylinder 24 is in a contracting working state, so that when one auxiliary turning plate 10 deflects upwards, the other auxiliary turning plate 10 deflects downwards, the books with the pulleys on the other auxiliary turning plate are turned over, and the two edge parts of the books can slide down in the collection box 11 in a staggered mode;

after the books slide down into the collection box 11 and are stacked to a specified number, the extrusion push plate 14 and the push inclined plate 15 are pushed to slide in the limit clamping groove 13 by pushing the pressure maintaining end plate 18, the bottom inclined surface of the push-in inclined plate 15 contacts the surface of the book during the push-in and press process, so as to compress the book, and the limit strip 17 on the top of the press push plate 14 slides in the guide groove 16, thereby limiting the positions of the extrusion push plate 14 and the push inclined plate 15, until the ends of the two push inclined plates 15 contact, the positions of the extrusion push plate 14 and the push inclined plate 15 are fixed by fixing the pressure maintaining end plate 18 by using a fixing block 19, thereby carry out the pressurize to books and handle for books can keep the state of horizontal compression, make books keep leveling when the later stage is cut simultaneously, have improved the quality of follow-up books cutting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Be applied to material upset auxiliary device of books printing process, including books conveyer belt (1), books conveyer belt (1) one side is provided with four support columns (2), with the equal fixedly connected with in two support columns (2) tops that books conveyer belt (1) horizontal position is corresponding spacing curb plate (3), and two spacing curb plate (3) correspond the setting with books conveyer belt (1) parallel, its characterized in that: a fixed guide plate (4) is fixedly arranged on one edge part of the inner sides of the two limiting side plates (3), and a flexible guide plate (5) is connected to the other edge part of the inner sides of the two limiting side plates (3) in a sliding manner;

the connection parts of the inner side edge ends of the two limiting side plates (3) and the flexible guide plate (5) are respectively provided with an installation telescopic groove (6), the two side edge ends of the flexible guide plate (5) are respectively connected with the installation telescopic grooves (6) in a sliding manner through a connecting buffer block (7), a buffer spring (8) is fixedly installed at one side edge end inside the installation telescopic grooves (6), one end, far away from the installation telescopic grooves (6), of the buffer spring (8) is fixedly connected with the edge part of the connecting buffer block (7), and flexible base plates (9) are fixedly bonded on the inner side surfaces of the fixed guide plate (4) and the flexible guide plate (5);

auxiliary turnover mechanisms are arranged in the middle of the outer side surfaces of the two limiting side plates (3), and collecting boxes (11) are placed at the positions, located at the bottoms of the auxiliary turnover mechanisms, of the inner sides of the four supporting columns (2).

2. The material turning-over assisting device applied to the book printing process according to claim 1, wherein: the width of the book conveying belt (1) is equal to the distance between the two limiting side plates (3), and the width of the book conveying belt (1) and the distance between the two limiting side plates (3) are equal to the width of a book;

fixed baffle (4) and flexible baffle (5) all incline to set up in the inboard of two spacing curb plates (3), and the interval between fixed baffle (4) and the flexible baffle (5) bottommost position equals with the width of books.

3. The material turning-over assisting device applied to the book printing process according to claim 1, wherein: a compression chamber (12) is formed in the collecting box (11), limit clamping grooves (13) are formed in the two side edges of the collecting box (11) in a penetrating mode, an extrusion push plate (14) is connected to the inner side of each limit clamping groove (13) in an embedded sliding mode, and a push inclined plate (15) is fixedly connected to the end portion of each extrusion push plate (14);

collecting box (11) both sides limit portion is located equal distance of spacing draw-in groove (13) inside position department and has seted up guide way (16), extrusion push pedal (14) and propulsion swash plate (15) top correspond the equal fixed mounting in position department with guide way (16) and have spacing slat (17), the one end fixed mounting that propulsion swash plate (15) was kept away from in extrusion push pedal (14) limit portion has pressurize end plate (18), and the equal fixed mounting in both sides limit end of pressurize end plate (18) has fixed block (19).

4. The material turning-over assisting device applied to the book printing process according to claim 3, wherein: the bottom surface of the push sloping plate (15) is a smooth sloping surface, and the end part of the push sloping plate (15) is an arc surface;

after the pressure maintaining end plate (18) is in contact with the edge of the collecting box (11), the pressure maintaining end plate (18) is fixedly connected with the edge of the collecting box (11) through fixing blocks (19) at the two side edges of the pressure maintaining end plate, and the fixing blocks (19) and the collecting box (11) are fixed through pressure maintaining bolts.

5. The material turning-over assisting device applied to the book printing process according to claim 1, wherein: the auxiliary turnover mechanism comprises an auxiliary turnover plate (10), a connecting support plate (20), a deflection shaft (21), a connecting seat (22), a movable swivel base (23), a hydraulic cylinder (24) and a mounting seat (25);

two mount pad (25) are installed to the equal symmetry in lateral surface middle part of spacing curb plate (3), and the inboard rotation of two mount pads (25) is connected with hydraulic cylinder (24), hydraulic cylinder (24) bottom is through connecting rod swing joint in the inboard of activity swivel mount (23), activity swivel mount (23) bottom fixedly connected with deflection axle (21), the equal fixedly connected with in both sides limit portion of deflection axle (21) connects extension board (20), and the equal swing joint in inboard of connecting seat (22) of both sides tip of deflection axle (21), the limit end fixed connection of connecting seat (22) and support column (2), two the inboard limit end of connecting extension board (20) all with the both sides portion fixed connection of supplementary returning face plate (10).

6. The material turning-over assisting device applied to the book printing process according to claim 5, wherein: the top end of the hydraulic cylinder (24) is rotatably connected with the two mounting seats (25) through a connecting rotary seat, the deflection shaft (21) is fixedly connected with the movable rotary seat (23) and the connecting support plate (20), and two end parts of the deflection shaft (21) are rotatably connected with the connecting seats (22).

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