Book binding positioning device capable of being flexibly adjusted

Abstract

The utility model discloses a flexibly adjustable positioning device for bookbinding, and relates to the technical field of bookbinding. According to the flexibly-adjustable positioning device for book binding, an electric push rod drives a push plate to push a book till the front end of the book is attached to a first induction plate, at the moment, a first pressure sensor judges the pressure borne by the first induction plate, and induction positioning of the front side and the rear side of the book is achieved; the double-shaft motor works to drive the second induction plate to be attached to the left side and the right side of the book, the second pressure sensor judges the pressure borne by the second induction plate to enable the pressure to be maintained at a proper value, induction positioning of the left side and the right side of the book is achieved, and the situation that limiting of the sides is too loose or too tight is avoided; the negative-pressure fan works to enable airflow to drive paper scraps and dust on the surface of the placement table to enter the dust collection bin, the paper scraps and the dust are input into the dust collection drawer along the pipeline, and after the paper scraps and the dust are filtered by the filter screen, fine dust enters the dust filtration drawer and is filtered by the filter cotton, so that centralized collection of the paper scraps and the dust is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of book binding, in particular to a flexibly adjustable positioning device for book binding. Background Art

[0002] Book binding refers to the overall operation process of a book from pagination to sealing. During the binding process, the printed books need to be sorted, connected, sewn, backed, and covered in sequence. In order to ensure that there is no displacement or misalignment during the binding process, the books need to be positioned and fixed to facilitate operations such as punching.

[0003] For example, patent number CN216634682U discloses a book binding punch, which includes a supporting base plate, a first groove is provided in the supporting base plate, a servo motor is fixedly connected to one side of the inner wall of the first groove, a first threaded column is fixedly connected to the output shaft of the servo motor, a first threaded sleeve is threadedly connected to the surface of the first threaded column, a fixing component is fixedly connected to the top of the first threaded sleeve, and a first rotating shaft is fixedly connected to the other end of the first threaded column; the beneficial effect is that the book binding punch, by setting a servo motor, the servo motor works, the output shaft of the servo motor can drive the first threaded column to rotate, thereby driving the first threaded sleeve to move left and right, and then driving the fixing component to move left and right, so that it can realize driving the fixing component to move left and right a certain distance according to the scale line, thereby improving the practicality of the device;

[0004] The book positioning device in this patent lacks the sensing and positioning function for the sides of the book, and requires manual judgment of the positioning situation. It is easy for the side limits to be too loose or too tight, resulting in the books being gathered or loose. At the same time, it lacks the function of centralized collection of paper scraps generated after processing, which is not conducive to subsequent processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a flexibly adjustable positioning device for book binding, which solves the problem that the book positioning device lacks the sensing positioning function for the sides of the book, requires manual judgment of the positioning situation, and is prone to the side limit being too loose or too tight, resulting in the books being gathered or loose. At the same time, it lacks the function of centralized collection of paper scraps generated after processing, which is not conducive to subsequent processing.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a flexibly adjustable positioning device for book binding, comprising a positioning seat, a positioning slot is provided at the upper end of the positioning seat, a placing table is provided on the inner side of the positioning slot, a telescopic cylinder is provided at the lower end of the placing table, a sensing plate 1 is provided on the front side of the positioning slot, a push plate is provided on the rear side of the positioning slot, a sensing plate 2 is provided on the left and right sides of the positioning slot, a sliding slot is provided on the left and right sides of the positioning seat, a moving frame is provided on the inner side of the sliding slot, a double-axis motor is provided on the lower end of the inner side of the positioning slot, a dust collection bin is provided on the left and right sides of the upper end of the positioning seat, a dust collecting bin is fixedly installed on the front side of the positioning seat, a negative pressure fan is connected to the lower end of the dust collecting bin, and a dust collecting drawer and a dust filter drawer are provided on the inner side of the dust collecting bin.

[0007] Preferably, the placing table is slidably connected to the inner side of the positioning groove, the upper end of the telescopic cylinder is fixedly connected to the lower end of the placing table, the lower end of the telescopic cylinder is fixedly connected to the inner side of the positioning groove, the rear side of the sensing plate 1 is slidably connected to the front end of the placing table, and a pressure sensor 1 is provided at the front end of the sensing plate 1 located inside the positioning seat to facilitate the placement of books.

[0008] Preferably, the front side of the push plate is slidably connected to the rear end of the placement table, the lower end of the push plate and the upper end of the placement table are adapted to each other, an electric push rod is fixedly installed on the rear side of the placement table, and the output end of the electric push rod is fixedly connected to the rear end of the push plate, so as to facilitate the sensing and positioning of the front and rear directions of the books.

[0009] Preferably, two of the two sensing plates are symmetrically arranged on the left and right, and a pressure sensor is arranged on the side where the two sensing plates are far away from each other. The side where the two sensing plates are close to each other is slidably connected to the side of the placement table, and the lower end of the two sensing plates and the upper end of the placement table are adapted to each other. The two movable racks are symmetrically arranged on the left and right, and have a U-shaped structure design. The upper end of the movable rack extends to the inner side of the positioning slot through a through slot, and is fixedly connected to the pressure sensor, so as to facilitate the sensing and positioning of the left and right directions of the books.

[0010] Preferably, the lower end of the movable frame is slidably connected to the inner side of the slide slot, the output end of the dual-axis motor extends to the inner side of the slide slot and is provided with a screw rod, and the screw rod and the movable frame are threadedly connected through a threaded hole.

[0011] Preferably, two dust collection bins are symmetrically arranged on the left and right and fixedly connected to the upper end of the positioning seat. The two sides of the dust collection bins that are away from each other and the upper end of the dust collecting bin are connected to each other through a pipe. The dust collecting drawer and the dust filter drawer are both slidably connected to the inner side of the dust collecting bin, which is convenient for cleaning paper scraps on the surface of the placement table.

[0012] Preferably, a filter is provided at the lower end of the dust collection drawer, the lower end of the filter is connected to the inner side of the dust filter drawer, the inner side of the dust filter drawer is provided with filter cotton, and the lower end of the dust filter drawer and the input end of the negative pressure fan are connected to each other through a through hole, so as to facilitate the collection of paper scraps.

[0013] Beneficial Effects

[0014] The utility model provides a flexibly adjustable book binding positioning device. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The flexibly adjustable book binding positioning device is provided with a sensing plate 1, a pressure sensor 1, a push plate, an electric push rod, a sensing plate 2, a pressure sensor 2, and a dual-axis motor. The electric push rod drives the push plate to push the book until its front end is in contact with the sensing plate 1. At this time, the pressure sensor 1 judges the pressure on the sensing plate 1 to achieve inductive positioning of the front and rear sides of the book. The dual-axis motor drives the sensing plate 2 to fit the left and right sides of the book. The pressure on the sensing plate 2 is judged by the pressure sensor 2 to maintain it at an appropriate value to achieve inductive positioning of the left and right sides of the book, thereby avoiding the situation where the side limit is too loose or too tight, resulting in the book being gathered or loosened.

[0016] 2. The flexibly adjustable book binding positioning device is provided with a dust collection bin, a negative pressure fan, a dust collection drawer, a filter screen, a dust filter drawer, and filter cotton. The airflow of the negative pressure fan drives the paper scraps and dust on the surface of the placement table into the dust collection bin and inputs them into the dust collection drawer along the pipeline. After being filtered by the filter screen, the finer dust enters the dust filter drawer and is filtered by the filter cotton, thereby realizing the centralized collection of paper scraps and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0020] Figure 4 This is a schematic diagram of a half-section structure of the utility model in a front view;

[0021] Figure 5 It is a right side half-section structural schematic diagram of the utility model.

[0022] In the figure: 1. positioning seat; 2. positioning slot; 3. placing table; 4. telescopic cylinder; 5. induction plate 1; 51. pressure sensor 1; 6. push plate; 61. electric push rod; 7. induction plate 2; 71. pressure sensor 2; 8. slide slot; 9. moving frame; 10. double-axis motor; 101. screw rod; 11. dust suction bin; 12. dust collection bin; 13. negative pressure fan; 14. dust collection drawer; 141. filter screen; 15. dust filter drawer; 151. filter cotton. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a flexibly adjustable book binding positioning device, comprising a positioning seat 1, a positioning groove 2 is provided at the upper end of the positioning seat 1, a placing table 3 is provided on the inner side of the positioning groove 2, a telescopic cylinder 4 is provided at the lower end of the placing table 3, a sensing plate 5 is provided on the front side of the positioning groove 2, the placing table 3 is slidably connected to the inner side of the positioning groove 2, the upper end of the telescopic cylinder 4 is fixedly connected to the lower end of the placing table 3, the lower end of the telescopic cylinder 4 is fixedly connected to the inner side of the positioning groove 2, the rear side of the sensing plate 5 is slidably connected to the front end of the placing table 3, the front end of the sensing plate 5 is located inside the positioning seat 1 and a pressure sensor 51 is provided, the positioning groove 2 A push plate 6 is arranged at the rear side, the front side of the push plate 6 is slidably connected to the rear end of the placement table 3, the lower end of the push plate 6 and the upper end of the placement table 3 are adapted to each other, and an electric push rod 61 is fixedly installed at the rear side of the placement table 3, the output end of the electric push rod 61 is fixedly connected to the rear end of the push plate 6, the book to be bound is placed on the surface of the placement table 3, the placement table 3 is driven down by the telescopic cylinder 4, the book is driven into the positioning groove 2, the push plate 6 is driven by the electric push rod 61 to push the book until its front end is in contact with the induction plate 5, the pressure on the induction plate 5 is judged by the pressure sensor 51, so that it is maintained at an appropriate value, and the induction positioning of the front and rear sides of the book is realized;

[0025] The left and right sides of the positioning groove 2 are provided with induction plates 7, the left and right sides of the positioning seat 1 are provided with slide grooves 8, and the inner side of the slide grooves 8 is provided with a moving frame 9. The induction plates 7 are symmetrically provided with two, and the two induction plates 7 are provided with a pressure sensor 71 on the side away from each other. The two induction plates 7 are slidably connected to the side of the placement table 3 on the side close to each other. The lower end of the induction plate 7 and the upper end of the placement table 3 are adapted to each other. The moving frame 9 is symmetrically provided with two, and has a U-shaped structure design. The upper end of the moving frame 9 extends to the inner side of the positioning groove 2 through the through groove, and is connected to the pressure sensor 71. Fixed connection, a double-axis motor 10 is provided at the lower end of the inner side of the positioning groove 2, the lower end of the mobile frame 9 is slidably connected to the inner side of the slide groove 8, the output end of the double-axis motor 10 extends to the inner side of the slide groove 8 and is provided with a screw rod 101, the screw rod 101 and the mobile frame 9 are threadedly connected through a threaded hole, and the double-axis motor 10 drives the screw rod 101 to rotate, so that the two mobile frames 9 drive the induction plate 2 7 to fit the left and right sides of the book, and the pressure on the induction plate 2 7 is judged by the pressure sensor 2 71 to maintain it at an appropriate value, so as to realize the induction positioning of the left and right sides of the book, and facilitate the subsequent processing;

[0026] A dust collection bin 11 is provided on the left and right sides of the upper end of the positioning seat 1, a dust collection bin 12 is fixedly installed on the front side of the positioning seat 1, a negative pressure fan 13 is connected to the lower end of the dust collection bin 12, a dust collection drawer 14 and a dust filter drawer 15 are provided on the inner side of the dust collection bin 12, two dust collection bins 11 are symmetrically provided, and are fixedly connected to the upper end of the positioning seat 1, the two dust collection bins 11 are connected to the upper end of the dust collection bin 12 by a pipeline, the dust collection drawer 14 and the dust filter drawer 15 are both slidably connected to the inner side of the dust collection bin 12, and a filter screen 141 is provided at the lower end of the dust collection drawer 14. The lower end and the inner side of the dust filter drawer 15 are connected to each other. The inner side of the dust filter drawer 15 is provided with filter cotton 151. The lower end of the dust filter drawer 15 and the input end of the negative pressure fan 13 are connected to each other through a through hole. The negative pressure fan 13 works so that the airflow drives the paper scraps and dust on the surface of the placement table 3 into the dust suction bin 11, and is input into the dust collecting drawer 14 along the pipeline. After being filtered by the filter net 141, the finer dust enters the dust filter drawer 15 and is filtered by the filter cotton 151, so as to realize the centralized collection of paper scraps and dust. Subsequently, the dust collecting drawer 14 and the dust filter drawer 15 can be pulled out from the dust collecting bin 12 for cleaning.

[0027] During use, the book to be bound is placed on the surface of the placement table 3, and the placement table 3 is driven down by the telescopic cylinder 4, driving the book into the positioning groove 2, and the electric push rod 61 drives the push plate 6 to push the book until its front end is in contact with the induction plate 5, and the pressure on the induction plate 5 is judged by the pressure sensor 51 to maintain it at a suitable value to achieve the induction positioning of the front and back sides of the book, and the double-axis motor 10 drives the screw rod 101 to rotate, so that the two moving frames 9 drive the induction plate 2 7 to fit the left and right sides of the book, and the pressure on the induction plate 2 7 is judged by the pressure sensor 2 71 to maintain it at a suitable value to achieve the book. The induction positioning on the left and right sides is used to facilitate subsequent processing. After the book is bound, the push plate 6 and the induction plate 7 are controlled to reset, and then the placement table 3 is driven to rise by the telescopic cylinder 4, thereby driving the book to move to the outside of the positioning groove 2, which is convenient for loading and unloading. The negative pressure fan 13 works so that the airflow drives the paper scraps and dust on the surface of the placement table 3 into the dust collection bin 11, and is input into the dust collection drawer 14 along the pipeline. After being filtered by the filter net 141, the finer dust enters the dust filter drawer 15 and is filtered by the filter cotton 151, so as to realize the centralized collection of paper scraps and dust. Later, the dust can be taken out from the dust collection bin 12 for cleaning by pulling the dust collection drawer 14 and the dust filter drawer 15.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexibly adjustable book binding positioning device, comprising a positioning seat (1), characterized in that: A positioning groove (2) is provided at the upper end of the positioning seat (1), a placing platform (3) is provided inside the positioning groove (2), a telescopic cylinder (4) is provided at the lower end of the placing platform (3), a sensing plate 1 (5) is provided at the front side of the positioning groove (2), a push plate (6) is provided at the rear side of the positioning groove (2), sensing plates 2 (7) are provided on the left and right sides of the positioning groove (2), a sliding groove (8) is provided on the left and right sides of the positioning seat (1), a moving frame (9) is provided inside the sliding groove (8), a double-axis motor (10) is provided at the lower end of the inner side of the positioning groove (2), a dust collection bin (11) is provided on the left and right sides of the upper end of the positioning seat (1), a dust collection bin (12) is fixedly installed on the front side of the positioning seat (1), a negative pressure fan (13) is connected to the lower end of the dust collection bin (12), and a dust collection drawer (14) and a dust filter drawer (15) are provided on the inner side of the dust collection bin (12).

2. A flexibly adjustable book binding positioning device according to claim 1, characterized in that: The placement table (3) is slidably connected to the inner side of the positioning groove (2), the upper end of the telescopic cylinder (4) is fixedly connected to the lower end of the placement table (3), the lower end of the telescopic cylinder (4) is fixedly connected to the inner side of the positioning groove (2), the rear side of the sensing plate (5) is slidably connected to the front end of the placement table (3), and the front end of the sensing plate (5) is located inside the positioning seat (1) and is provided with a pressure sensor (51).

3. A flexibly adjustable book binding positioning device according to claim 1, characterized in that: The front side of the push plate (6) is slidably connected to the rear end of the placement table (3), the lower end of the push plate (6) and the upper end of the placement table (3) are mutually adapted, an electric push rod (61) is fixedly mounted on the rear side of the placement table (3), and the output end of the electric push rod (61) is fixedly connected to the rear end of the push plate (6).

4. The flexibly adjustable book binding positioning device according to claim 1, characterized in that: The two sensing plates (7) are symmetrically arranged on the left and right sides, and a pressure sensor (71) is arranged on the side of the two sensing plates (7) that is away from each other. The sides of the two sensing plates (7) that are close to each other are slidably connected to the side of the placement table (3). The lower end of the sensing plate (7) and the upper end of the placement table (3) are adapted to each other. The two movable frames (9) are symmetrically arranged on the left and right sides, and are designed in a U-shaped structure. The upper end of the movable frame (9) extends to the inner side of the positioning groove (2) through a through groove, and is fixedly connected to the pressure sensor (71).

5. The flexibly adjustable book binding positioning device according to claim 1, characterized in that: The lower end of the movable frame (9) is slidably connected to the inner side of the slide groove (8); the output end of the dual-axis motor (10) extends to the inner side of the slide groove (8) and is provided with a screw rod (101); the screw rod (101) and the movable frame (9) are threadedly connected via a threaded hole.

6. The flexibly adjustable book binding positioning device according to claim 1, characterized in that: The dust collection bins (11) are provided with two symmetrical positions on both sides and are fixedly connected to the upper end of the positioning seat (1); the two sides of the dust collection bins (11) that are away from each other and the upper end of the dust collection bin (12) are connected to each other through a pipeline; the dust collection drawer (14) and the dust filter drawer (15) are both slidably connected to the inner side of the dust collection bin (12).

7. The flexibly adjustable book binding positioning device according to claim 1, characterized in that: A filter screen (141) is provided at the lower end of the dust collecting drawer (14); the lower end of the filter screen (141) and the inner side of the dust filtering drawer (15) are connected to each other; a filter cotton (151) is provided on the inner side of the dust filtering drawer (15); and the lower end of the dust filtering drawer (15) and the input end of the negative pressure fan (13) are connected to each other via a through hole.

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