Book back squeezing wheel mechanism convenient to glue

Abstract

The utility model discloses a book back squeezing wheel mechanism convenient for gluing, which comprises a gluing shell, a gluing wheel is arranged in the gluing shell, two adjustable supports are arranged on one side of the upper surface of the gluing shell, the two adjustable supports are respectively connected with a rotating arm through a pin shaft, and the rotating arm is connected with a rotating shaft through a pin shaft. One end of the upper surface of each rotating arm is connected with an extrusion wheel through a short shaft, the two extrusion wheels are located on one side of the gluing wheel, book extrusion pulling pieces are arranged between the other ends of the two rotating arms and one side of the gluing shell, and a second tensioning adjusting piece for adjusting the tensioning degree of one book extrusion pulling piece is arranged on the gluing shell; the book back squeezing wheel mechanism facilitating gluing is simple in structure and convenient to install, a book back can be squeezed to enable gaps between book pages to be enlarged, the gluing effect is better, and gluing can be conveniently conducted on different books and periodicals.

Description

Technical Field

[0001] The utility model relates to the technical field of glue binding lines, in particular to a book back squeezing wheel mechanism that is convenient for gluing. Background Art

[0002] Books and periodicals refer to books and texts bound into volumes, which in a narrow sense refer to a collection of papers with texts and images. The existing production process of book pages includes printing texts, folding, stacking book pages, gluing, and pasting covers. When gluing the back of a book, since the gaps between the pages are small when the pages are stacked, and the existing gluing device does not have a device for increasing the gaps between the pages, the gluing effect is poor and it is inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a book spine squeezing wheel mechanism that is convenient for gluing. The mechanism has a simple structure and is easy to install. The mechanism can squeeze the book spine to enlarge the gap between book pages, thereby achieving a better gluing effect. It can also facilitate gluing of different books and periodicals, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a book back squeezing wheel mechanism for convenient gluing, comprising a gluing shell, a gluing wheel is arranged inside the gluing shell, and two adjustable supports are arranged on one side of the upper surface of the gluing shell, each of the two adjustable supports is connected with a rotating arm through a pin shaft, and one end of the upper surface of the two rotating arms is connected with a squeezing wheel through a short shaft, the two squeezing wheels are located on one side of the gluing wheel, and a book squeezing pulling piece is arranged between the other end of the two rotating arms and one side of the gluing shell, a tensioning adjusting piece 2 for adjusting the tension of one book squeezing pulling piece is provided on the gluing shell, and a tensioning adjusting piece 1 for adjusting the tension of another book squeezing pulling piece is provided on the upper surface of the adjustable support.

[0005] Furthermore, the adjustable support includes an L-shaped support seat, which is provided with two installation adjustment slots. The installation adjustment slots on the support seat are fixed to the upper surface of the glue shell by adjusting bolts. When adjusting the distance between the two extrusion wheels, the adjusting bolts are first loosened, and then the position of the support seat is adjusted. The extrusion wheels are moved by moving the position of the support seat, so as to adjust the distance between the two extrusion wheels to meet the processing needs of books of different thicknesses.

[0006] Furthermore, the book squeezing pulling member includes two hook seats, which are respectively arranged at one end of the rotating arm and one side of the gluing shell. A tension spring is connected between the two hook seats, and one end of the rotating arm is pulled by the tension spring, so that the two squeezing wheels are squeezed toward the middle.

[0007] Furthermore, the tensioning adjustment member includes an adjustment seat fixed on an adjustable support, and a pushing bolt is connected to the adjustment seat by a threaded connection. The end of the pushing bolt pushes one end of the rotating arm connected to the book squeezing pulling member, and the position of one end of the pushing bolt can be adjusted by rotating it, thereby pushing one end of the rotating arm, and the tension spring is stretched by moving one end of the rotating arm, thereby adjusting the squeezing force of an upper rubber wheel.

[0008] Furthermore, the second tensioning adjustment member includes a second pushing bolt connected by a threaded connection, and the upper surface of the rubber shell is provided with a block for blocking one end of the second pushing bolt. When the second pushing bolt rotates, one end of the rotating arm can be pulled to stretch the other tension spring, thereby adjusting the extrusion force of the other extrusion wheel.

[0009] Compared with the prior art, the utility model has the following beneficial effects: when the extrusion force is used, the extrusion force is adjusted first, and the position of one end of the jacking bolt can be adjusted by rotating it once, thereby pushing one end of the rotating arm, and stretching the tension spring by moving one end of the rotating arm, thereby adjusting the extrusion force of one extrusion wheel, and when the jacking bolt is rotated twice, one end of the rotating arm can be pulled, thereby stretching another tension spring, thereby adjusting the extrusion force of another extrusion wheel, and then adjusting the distance between the two extrusion wheels. When adjusting the distance between the two extrusion wheels, first loosen the adjusting bolt, and then Position adjustment, the extrusion wheel is driven to move by the position movement of the support seat, so as to adjust the distance between the two extrusion wheels to meet the processing of books of different thicknesses. When gluing books, the pages first pass through the middle of the two extrusion wheels during the conveying process, and the extrusion wheels squeeze the upper end of the back of the pages to enlarge the gap between the pages of the book spine, and then pass through the gluing wheel for gluing. The book spine squeezing wheel mechanism that is convenient for gluing has a simple structure and is easy to install. It can squeeze the book spine to enlarge the gap between the pages, so that the gluing effect is better, and it is convenient to gluing different books and periodicals. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a partial enlarged structural schematic diagram of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the book in the extrusion state of the utility model.

[0013] In the figure: 1 gluing shell, 2 gluing wheel, 3 rotating arm, 4 adjustable support, 41 mounting adjustment slot, 42 supporting seat, 5 book squeezing pulling member, 51 tension spring, 52 hook seat, 6 tensioning adjusting member 1, 61 jacking bolt 1, 62 adjusting seat, 7 pin shaft, 8 tensioning adjusting member 2, 81 jacking bolt 2, 82 block, 9 squeezing wheel. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-3The utility model provides a technical solution: a book back squeezing wheel mechanism for convenient gluing, comprising a gluing shell 1, a gluing wheel 2 is arranged inside the gluing shell 1, and two adjustable supports 4 are arranged on one side of the upper surface of the gluing shell 1, and a rotating arm 3 is connected to the two adjustable supports 4 through a pin shaft 7, and one end of the upper surface of the two rotating arms 3 is connected to a squeezing wheel 9 through a short shaft, and the two squeezing wheels 9 are located on one side of the gluing wheel 2, and a book squeezing puller 5 is arranged between the other end of the two rotating arms 3 and one side of the gluing shell 1, and a tensioning adjustment member 8 for adjusting the tension of a book squeezing puller 5 is arranged on the gluing shell 1. The upper surface of the adjustable support 4 is provided with a tension adjustment member 6 for adjusting the tension of another book squeezing puller 5. The adjustable support 4 includes an L-shaped support seat 42, and the support seat 42 is provided with two installation adjustment slots 41. The installation adjustment slots 41 on the support seat 42 are fixed to the upper surface of the glue shell 1 by adjusting bolts. When adjusting the distance between the two squeezing wheels 9, the adjusting bolts are first loosened, and then the position of the support seat 42 is adjusted. The position movement of the support seat 42 drives the squeezing wheel 9 to move, so as to adjust the distance between the two squeezing wheels 9 to meet the processing of books of different thicknesses. The book squeezing puller 5 includes Two hook seats 52 are respectively arranged at one end of the rotating arm 3 and one side of the glue shell 1. A tension spring 51 is connected between the two hook seats 52. The tension spring 51 is used to pull one end of the rotating arm 3, so that the two extrusion wheels 9 are squeezed toward the middle. The tension adjustment member 6 includes an adjustment seat 62 fixed on the adjustable support 4. The adjustment seat 62 is connected with a jacking bolt 61 by a threaded connection. The end of the jacking bolt 61 pushes one end of the rotating arm 3 connected to the book squeezing pulling member 5. The position of one end of the jacking bolt 61 can be adjusted by rotating it, so as to push one end of the rotating arm 3. The end is moved to stretch the tension spring 51, thereby adjusting the squeezing force of a gluing wheel 2. The tensioning adjustment member 8 includes a jacking bolt 81 connected by a threaded connection, and the upper surface of the gluing shell 1 is provided with a stopper 82 for blocking one end of the jacking bolt 81. When the jacking bolt 81 rotates, one end of the rotating arm 3 can be pulled to stretch the other tension spring 51, thereby adjusting the squeezing force of another squeezing wheel 9. The book back squeezing wheel mechanism for convenient gluing has a simple structure and is easy to install. It can squeeze the book back to enlarge the gap between book pages, thereby making the gluing effect better and making it convenient to gluing different books and periodicals.

[0016] When in use: when used, first adjust the extrusion force. By rotating the jacking bolt 61, the position of one end thereof can be adjusted, thereby jacking one end of the rotating arm 3, and stretching the tension spring 51 by moving one end of the rotating arm 3, thereby adjusting the extrusion force of one extrusion wheel 9. When the jacking bolt 81 is rotated, one end of the rotating arm 3 can be pulled to stretch the other tension spring 51, thereby adjusting the extrusion force of the other extrusion wheel 9, and then adjusting the distance between the two extrusion wheels 9. When adjusting the distance between the two extrusion wheels 9, first loosen the adjusting bolt, and then adjust the position of the support seat 42. The extrusion wheel 9 is driven to move by the position movement of the support seat 42, so as to adjust the distance between the two extrusion wheels 9 to meet the processing of books of different thicknesses. When gluing books, the pages first pass through the middle of the two extrusion wheels 9 during the conveying process, and the upper end of the back of the page is squeezed by the extrusion wheel 9, so that the gap between the pages on the back of the book becomes larger, and then the glue wheel 2 is used for gluing.

[0017] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A book back squeezing wheel mechanism for convenient gluing, comprising a gluing shell (1), characterized in that: A gluing wheel (2) is arranged inside the gluing shell (1), and two adjustable supports (4) are arranged on one side of the upper surface of the gluing shell (1). The two adjustable supports (4) are connected to a rotating arm (3) via a pin shaft (7). One end of the upper surface of the two rotating arms (3) is connected to an extrusion wheel (9) via a short shaft. The two extrusion wheels (9) are located on one side of the gluing wheel (2). A book squeezing puller (5) is arranged between the other end of the two rotating arms (3) and one side of the gluing shell (1). A tensioning adjustment member (2) (8) for adjusting the tension of one book squeezing puller (5) is arranged on the gluing shell (1). A tensioning adjustment member (1) (6) for adjusting the tension of another book squeezing puller (5) is arranged on the upper surface of the adjustable support (4).

2. A book back squeezing wheel mechanism for convenient gluing according to claim 1, characterized in that: The adjustable support (4) comprises a support seat (42) of an L-shaped structure, the support seat (42) being provided with two installation adjustment slots (41), and the installation adjustment slots (41) on the support seat (42) being fixed to the upper surface of the rubberized housing (1) by means of adjustment bolts.

3. The book back squeezing wheel mechanism for convenient gluing according to claim 1, characterized in that: The book squeezing and pulling member (5) comprises two hook seats (52), the two hook seats (52) being respectively arranged at one end of the rotating arm (3) and one side of the gluing shell (1), and a tension spring (51) being connected between the two hook seats (52).

4. The book back squeezing wheel mechanism for convenient gluing according to claim 1, characterized in that: The tension adjustment member (6) comprises an adjustment seat (62) fixed on the adjustable support (4), and a push bolt (61) is connected to the adjustment seat (62) by means of a threaded connection, and the end of the push bolt (61) pushes against one end of the rotating arm (3) connected to the book squeezing pulling member (5).

5. The book back squeezing wheel mechanism for convenient gluing according to claim 1, characterized in that: The second tensioning adjustment member (8) comprises a second jacking bolt (81) connected by a threaded connection, and the upper surface of the upper rubber shell (1) is provided with a stopper (82) for blocking one end of the second jacking bolt (81).

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