Adjustable book perfect binding equipment with high thickness matching degree

Abstract

The utility model discloses adjustable book perfect binding equipment with high thickness matching degree, which belongs to the technical field of binding, comprises an upper plate and supporting legs symmetrically and fixedly arranged at the lower part of the upper plate, and is characterized in that a right vertical plate is fixedly arranged at the front part of the right side of the upper part of the upper plate, and an upper motor is fixedly arranged at the rear part of the right side of the upper part of the upper plate; left vertical plates are symmetrically and fixedly arranged on the left side of the upper portion of the upper plate, a sliding rod is fixedly arranged between the left vertical plates, the sliding rod is parallel to the two-way screw, a front clamping plate is arranged on the front portion of the upper portion of the upper plate, and a rear clamping plate is arranged on the rear portion of the upper portion of the upper plate; the rear clamping plate and the front clamping plate are mutually symmetrical, the front clamping plate and the rear clamping plate are both in threaded connection with the two-way screw rod and are both in sliding connection with the sliding rod, and a through groove is vertically formed in the middle of the upper plate in a penetrating mode. Compared with traditional wireless adhesive binding equipment, the book thickness matching degree is remarkably improved, and meanwhile the adhesive brushing uniformity is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bookbinding, in particular to an adjustable book binding device with high thickness matching degree. Background Art

[0002] Bookbinding is the process of combining printed book pages into volumes using specific techniques and materials. Different binding requirements correspond to different binding types, such as saddle stitching, flat binding, perfect binding, and hardcover. Among them, perfect binding uses glue to fix one side of the book, which is low-cost and widely used in paperback retail books. During perfect binding, the book needs to be clamped vertically above the glue-applying structure, and the glue is applied through the contact between the bottom side of the book and the glue-applying structure. The clamping structure of traditional perfect binding equipment has a short stroke and is mainly used for binding thinner books. Therefore, the matching degree of book thickness is low and the application range is small. However, in actual work, it is often necessary to deal with binding operations of books of various thicknesses. In addition, the contact gluing method is particularly prone to uneven gluing. Therefore, traditional perfect binding equipment is increasingly unable to meet current work requirements. Based on this situation, how to improve the matching degree of perfect binding equipment to book thickness and at the same time improve the uniformity of gluing is becoming an increasingly urgent problem that relevant technical personnel need to solve. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an adjustable book binding device with high thickness matching degree.

[0004] The top of the upper plate is provided with a right vertical plate, and the bottom of the upper plate is provided with a right vertical plate.

[0005] Furthermore, baffles are symmetrically fixed on the left and right sides of the upper part of the upper plate, a low-resistance sleeve is fixed on the upper part of the baffle, upper sliding grooves are set at the lower parts of the front and rear splints corresponding to the baffles, and the upper sliding grooves are slidably connected to the low-resistance sleeve.

[0006] Furthermore, the upper portion of the front splint is inclined forward, and the upper portion of the rear splint is inclined backward.

[0007] Furthermore, a lower plate is fixedly arranged below the upper plate and between the legs, a mounting seat is arranged above the lower plate, a rubber box is fixedly arranged on the upper part of the mounting seat, a rubber brush roller is rotatably arranged inside the rubber box, a rubber brush plate is fixedly arranged on the surface of the rubber brush roller, a mounting plate is arranged on the right side of the rubber box, a lower motor is fixedly arranged on the upper part of the mounting plate, the output shaft of the lower motor is fixedly connected to the center position of the rubber brush roller, a connecting plate is arranged at the lower part of the mounting plate, bolts are arranged on the upper and lower parts of the connecting plate, the upper bolts are threadedly connected to the mounting plate, and the lower bolts are threadedly connected to the rubber box.

[0008] Furthermore, a downward sliding groove is provided on the upper part of the lower plate, and the downward sliding groove and the rubber brush roller are perpendicular to each other. A slider is fixedly provided on the lower part of the mounting seat, and the slider is slidably connected to the downward sliding groove. A cylinder is fixedly provided at the middle position on the rear side of the upper part of the lower plate, and the output end of the cylinder is fixedly connected to the mounting seat.

[0009] Furthermore, the outer side surfaces of the rubber brushing plates are located on the concentric rings of the rubber brushing rollers, and the number of the rubber brushing plates is 6 groups, which are equidistantly arranged in a ring shape.

[0010] The beneficial effects of the adjustable book binding device with high thickness matching degree of the utility model are as follows:

[0011] 1. The staff only needs to place the book vertically in the slot and start the upper motor. Under the push of the bidirectional screw and the sliding limit of the slide rod, the front and rear clamping plates will move closer or farther away from each other and clamp the book. The adjustable design of the front and rear clamping plates makes this binding machine significantly improve the matching degree of book thickness compared with traditional perfect binding equipment, and significantly broaden the scope of application;

[0012] 2. The rotating design of the glue brush roller and the glue brush plate not only ensures the continuous use of glue by the glue brush plate, but also ensures that the glue brush plate can apply glue to one side of the lower side of the book. The cylinder, mounting seat, slider, and lower slide groove enable the glue brush roller to move back and forth while rotating, effectively ensuring that the glue brush plate can apply glue to the other side of the lower side of the book, thereby effectively improving the uniformity of glue application.

[0013] 3. The baffle effectively avoids the contact between the book and the bidirectional screw, slide rod and other structures. At the same time, the upper slide groove cooperates with the baffle and its upper low-resistance sleeve to effectively improve the stability of the movement of the front and rear splints. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art, but this does not limit the scope of protection of the present invention.

[0015] Figure 1This is a schematic diagram of the main structure of the present invention (the brushing board is not shown);

[0016] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0017] Figure 3 It is a right side structural schematic diagram of the present utility model;

[0018] Figure 4 for Figure 3 A partial enlarged view of point B in the middle.

[0019] Among them, 1- baffle, 2- slide rod, 3- left vertical plate, 4- upper plate, 5- brush rubber roller, 6- glue box, 7- support leg, 8- lower slide groove, 9- lower plate, 10- slider, 11- mounting seat, 12- bidirectional screw, 13- right vertical plate, 14- low resistance sleeve, 15- book, 16- upper slide groove, 17- front splint, 18- connecting plate, 19- bolt, 20- mounting plate, 21- lower motor, 22- cylinder, 23- upper motor, 24- rear splint, 25- brush rubber plate, 26- through groove. DETAILED DESCRIPTION

[0020] In order to make the description clearer, the utility model is further described with reference to the accompanying drawings, which are an adjustable book binding device with high thickness matching degree.

[0021] The cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7, the cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7, the cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7, the cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7, the cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7, the cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7, the cam 24 is connected to the left and right sides of the upper and lower parts of the upper plate 4 by the support legs 7

[0022] Furthermore, baffles 1 are symmetrically fixed on the left and right sides of the upper part of the upper plate 4, a low-resistance sleeve 14 is fixed on the upper part of the baffle 1, and upper sliding grooves 16 are provided at the corresponding positions of the lower parts of the front splint 17 and the rear splint 24 and the baffle 1, and the upper sliding grooves 16 are slidably connected to the low-resistance sleeve 14.

[0023] Furthermore, the upper portion of the front splint 17 is tilted forward, and the upper portion of the rear splint 24 is tilted backward.

[0024] Furthermore, a lower plate 9 is fixedly arranged below the upper plate 4 and between the legs 7, a mounting seat 11 is arranged above the lower plate 9, a rubber box 6 is fixedly arranged on the upper part of the mounting seat 11, a rubber brush roller 5 is rotatably arranged inside the rubber box 6, a rubber brush plate 25 is fixedly arranged on the surface of the rubber brush roller 5, a mounting plate 20 is arranged on the right side of the rubber box 6, a lower motor 21 is fixedly arranged on the upper part of the mounting plate 20, and the output shaft of the lower motor 21 is fixedly connected to the center position of the rubber brush roller 5, a connecting plate 18 is arranged at the lower part of the mounting plate 20, and bolts 19 are arranged on the upper and lower parts of the connecting plate 18, the upper bolt 19 is threadedly connected to the mounting plate 20, and the lower bolt 19 is threadedly connected to the rubber box 6.

[0025] Furthermore, a downward sliding groove 8 is provided on the upper part of the lower plate 9, and the downward sliding groove 8 is perpendicular to the rubber brush roller 5. A slider 10 is fixedly provided at the lower part of the mounting seat 11, and the slider 10 is slidingly connected to the downward sliding groove 8. A cylinder 22 is fixedly provided at the middle position on the rear side of the upper part of the lower plate 9, and the output end of the cylinder 22 is fixedly connected to the mounting seat 11.

[0026] Furthermore, the outer side surfaces of the glue brushing plates 25 are located on the concentric rings of the glue brushing roller 5 , and the number of the glue brushing plates 25 is 6 groups, which are equidistantly arranged in a ring shape.

[0027] The working principle of the adjustable book binding device with high thickness matching of the present invention is as follows: in the initial state, the front splint 17 and the rear splint 24 are respectively located at one end of the bidirectional screw 12, and the glue box 6 is located just below the middle position of the bidirectional screw 12. The book 15 is placed vertically between the baffles 1 and inside the through slot 26, so that the side of the book 15 to be bound is located below the through slot 26 and is at the same time on the movement path of the glue brushing plate 25. The upper motor 23 is started, and the output shaft of the upper motor 23 drives the bidirectional screw 12 to rotate, and the slide bar 2 slides and limits the front splint 17 and the rear splint 24. The baffle 1 and the low-resistance sleeve 14 further slide and limit the front splint 17 and the rear splint 24. The front splint 17 and the rear splint 24 are close to each other until the book 15 is clamped. The middle and lower part of the glue box 6 is filled with glue, and the lower part of the glue brush roller 5 is immersed in the glue. The lower motor 21 is started, and the output shaft of the lower motor 21 drives the glue brush roller 5 to rotate, and the glue is brushed. The curvature design of the plate 25, combined with the viscosity of the glue, allows the glue to stay on the surface of the glue brushing plate 25. When the glue brushing plate 25 passes the book 15, the glue is brushed on the single side of the lower side of the book 15. The cylinder 22 is started, and the output end of the cylinder 22 drives the mounting seat 11, the glue box 6, and the slider 10 to move back and forth along the slide groove 8 as a whole. The output shaft of the lower motor 21 is adjusted with the reciprocating movement of the output end of the cylinder 22. When the output end of the cylinder 22 is pushed forward, the output shaft of the lower motor 21 rotates counterclockwise in the right viewing direction. When the output end of the cylinder 22 retreats, the output shaft of the lower motor 21 rotates clockwise in the right viewing direction, so that the rotation direction and movement direction of the glue brushing plate 25 when in contact with the book 15 are consistent, thereby smoothly brushing glue. The output end of the cylinder 22 reciprocates once, and the double-sided glueing of the lower side of the book 15 can be completed, thereby completing a complete glue brushing process, and the next step of binding process, such as pressing and cutting, can be entered.

[0028] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that do not require creative work should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. An adjustable book binding device with high thickness matching, comprising an upper plate, with legs symmetrically fixed on the lower portion of the upper plate, characterized in that: The left and right sides of the upper parts of the upper plate are fixedly provided with a right vertical plate, and the right side of the upper part of the upper plate is fixedly provided with an upper motor, and the output shaft end of the upper motor is fixedly provided with a bidirectional screw, and the front of the bidirectional screw is rotatably connected to the right vertical plate, and the left vertical plate is symmetrically fixedly provided on the left side of the upper part of the upper plate, and a sliding rod is fixedly provided between the left vertical plates, and the sliding rod and the bidirectional screw are parallel to each other. A front splint is provided on the front upper part of the upper plate, and a rear splint is provided on the rear upper part of the upper plate, and the rear splint is symmetrical with the front splint. The front and rear splints are both threadedly connected with the bidirectional screw, and the front and rear splints are both slidably connected with the sliding rod, and a through slot is provided vertically through the middle part of the upper plate.

2. The adjustable book binding device with high thickness matching according to claim 1, characterized in that: Baffles are symmetrically fixed on the left and right sides of the upper part of the upper plate, a low-resistance sleeve is fixed on the upper part of the baffle, upper sliding grooves are set at the lower parts of the front and rear splints corresponding to the baffles, and the upper sliding grooves are slidably connected to the low-resistance sleeve.

3. The adjustable book binding device with high thickness matching according to claim 1, characterized in that: The upper portion of the front splint is inclined forward, and the upper portion of the rear splint is inclined backward.

4. The adjustable book binding device with high thickness matching according to claim 1, characterized in that: A lower plate is fixedly arranged below the upper plate and between the legs, a mounting seat is arranged above the lower plate, a rubber box is fixedly arranged on the upper part of the mounting seat, a rubber brush roller is rotatably arranged inside the rubber box, a rubber brush plate is fixedly arranged on the surface of the rubber brush roller, a mounting plate is arranged on the right side of the rubber box, a lower motor is fixedly arranged on the upper part of the mounting plate, an output shaft of the lower motor is fixedly connected to the center position of the rubber brush roller, a connecting plate is arranged at the lower part of the mounting plate, bolts are arranged on the upper and lower parts of the connecting plate, the upper bolts are threadedly connected to the mounting plate, and the lower bolts are threadedly connected to the rubber box.

5. The adjustable book binding device with high thickness matching according to claim 4, characterized in that: A sliding groove is provided on the upper part of the lower plate, and the sliding groove and the rubber brush roller are perpendicular to each other. A slider is fixedly provided on the lower part of the mounting seat, and the slider is slidably connected to the sliding groove. A cylinder is fixedly provided at the middle position on the rear side of the upper part of the lower plate, and the output end of the cylinder is fixedly connected to the mounting seat.

6. The adjustable book binding device with high thickness matching according to claim 4, characterized in that: The outer side surfaces of the rubber brushing plates are located on the concentric rings of the rubber brushing rollers. The number of the rubber brushing plates is 6 groups, and the 6 groups of rubber brushing plates are equidistantly arranged in a ring shape.

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