CN216631379U - Gluing device of gluing machine - Google Patents

Abstract

The utility model belongs to the technical field of book processing equipment, and particularly relates to a gluing device of a gluing machine, which comprises a gluing mechanism and a driving mechanism, wherein the gluing mechanism comprises a gluing mechanism body and a gluing mechanism body; the glue coating mechanism is provided with two rotating ends which rotate around the vertical shaft, the rotating directions of the two rotating ends are opposite and are used for coating glue, and a gap for books to pass through is formed between the two rotating ends of the glue coating mechanism; the driving mechanism is linked with the gluing mechanism so as to enable the two rotating ends of the gluing mechanism to rotate. So, need not the manual work and carry out the rubber coating effect, when improving glue coating quality, reduce labour's waste.

Description

Gluing device of gluing machine

Technical Field

The utility model belongs to the technical field of book processing equipment, and particularly relates to a gluing device of a gluing machine.

Background

The book refers to a book and characters bound in a book, and is understood in a narrow sense as a collection of sheets with characters and images. The existing production process of books comprises the steps of printing characters, folding, stacking pages, gluing and attaching covers. In the prior art, the front and back surfaces of the book are generally glued manually, however, the manual gluing has the problem of uneven gluing, so that the quality of the front cover pasting is reduced. In addition, a large amount of labor is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gluing device of a gluing machine, and aims to solve the technical problem that books in the prior art need to be glued manually.

In order to achieve the above object, the gluing device of the gluing machine provided by the embodiment of the utility model comprises a gluing mechanism and a driving mechanism; the gluing mechanism is provided with two rotating ends which rotate around a vertical shaft, the rotating directions of the two rotating ends are opposite and are used for gluing, and a gap for books to pass through is formed between the two rotating ends of the gluing mechanism; the driving mechanism is connected with the gluing mechanism in a linkage mode, so that the two rotating ends of the gluing mechanism rotate.

Optionally, the drive mechanism comprises a first drive source, a first drive gear and a second drive gear; the first driving source is in linkage connection with the first driving gear and the second driving gear so as to enable the first driving source to rotate; the first driving gear and the second driving gear are respectively connected with the two rotating ends of the gluing mechanism in a linkage mode.

Optionally, the rotation directions of the first driving gear and the second driving gear are opposite; the first driving source is in linkage connection with a first driving rotating shaft, and the first driving gear and the second driving gear are fixedly sleeved on the first driving rotating shaft.

Optionally, the gluing mechanism comprises a first gluing unit, a second gluing unit and a supporting seat for supporting; the first gluing unit and the second gluing unit are both connected with the supporting seat in a sliding manner; the first gluing unit and the second gluing unit are respectively provided with a rotating end which rotates around a vertical shaft and is used for gluing; the driving mechanism is in linkage connection with the first gluing unit and the second gluing unit so as to enable the rotating end of the driving mechanism to rotate; wherein the direction of rotation of the rotating end of the first gluing unit is opposite to the direction of rotation of the rotating end of the second gluing unit.

Optionally, the first gluing unit comprises a first sliding assembly, a first gluing assembly and a first moving assembly; the first sliding assembly is connected with the supporting seat in a sliding manner; the first gluing assembly is rotatably connected with the first sliding assembly; the first gluing component is provided with a rotating end which rotates around a vertical shaft and is used for gluing; the driving mechanism is in linkage connection with the first gluing component so that the rotating end of the driving mechanism rotates; the first moving assembly is arranged on the supporting seat and is in linkage connection with the first sliding assembly so as to move along a preset direction.

Optionally, the first gluing assembly comprises a first driven gear, a first driven rotating shaft and a first gluing disk for gluing; the first driven rotating shaft is rotatably connected with the first sliding assembly; the upper end and the lower end of the first driven rotating shaft are respectively fixedly connected with the first gluing disk and the first driven gear; the driving mechanism is in linkage connection with the first driven gear so as to enable the first driven gear to rotate.

Optionally, the first sliding assembly includes a first sliding seat and a first glue supply module; the first sliding seat is connected with the supporting seat in a sliding manner; the first moving assembly is in linkage connection with the first sliding seat; the first glue supply module is arranged on the first sliding seat or the supporting seat or other objects to supply glue for the first glue coating assembly.

Optionally, the first sliding assembly further comprises a second moving module; the second moving module is in linkage connection with the first glue supply module so as to move along a preset direction; the second movable module is arranged on the first sliding seat, or the second movable module is partially arranged on the first sliding seat, and the other part of the second movable module is arranged on the supporting seat.

Optionally, the first glue supply module comprises a first glue supply main body and a first mounting seat; the first glue supply main body is provided with a first glue inlet and a first glue outlet; the first glue outlet is positioned at the outer edge of the first glue coating disc; the first glue supply main body is fixedly connected with the first mounting seat; the second mobile module is in linkage connection with the first mounting seat.

Optionally, the first glue supply module further comprises a first glue scraping plate; the first glue scraping plate is fixedly connected with the first mounting seat; the first glue scraping plate is provided with a first glue scraping surface; the first glue scraping surface is abutted to the top surface of the first glue coating disc.

One or more technical solutions in the glue coating device of the glue coater provided by the embodiment of the present invention at least have one of the following technical effects: when the glue coating device is used, the driving mechanism drives the two rotating ends of the glue coating mechanism to rotate, and the rotating directions of the two rotating ends are opposite. Glue is adhered to the two rotating ends of the glue coating mechanism. The books pass through between two rotation ends that are stained with glue of rubber coating mechanism, and at this moment, two rotation ends that are stained with glue of rubber coating mechanism are the positive and negative two sides of butt books respectively to glue coating is on books. So, need not the manual work and carry out the rubber coating effect, when improving glue coating quality, reduce the waste of labour.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a gluing device of a gluing machine according to an embodiment of the present invention.

Fig. 2 is an assembly schematic diagram of a first gluing assembly, a second gluing assembly and a driving mechanism according to an embodiment of the present invention.

Fig. 3 is an assembly view of the first sliding member, the second sliding member and the supporting seat according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a first glue supply module (omitting a first glue scraping plate) according to an embodiment of the utility model.

Wherein, in the figures, the respective reference numerals:

10-driving mechanism 20-gluing mechanism 30-base

40-lifting mechanism 50-pulley mechanism 11-first driving gear

12-second driving gear 13-first driving rotating shaft 21-first gluing unit

22-second gluing unit 23-support 211-first sliding component

212-first gluing assembly 213-first moving assembly 2111-first carriage

2112 first glue supply module 2113 second moving module 2121 first driven gear

2122 first driven shaft 2123 first gluing disk 21121 first glue supply body

21122-first mounting seat 21123-first glue inlet 21124-first glue outlet

21125-first scraping board 221-second sliding component 222-second gluing component

2211, a second slide 2212, a second glue supply module 2213, a third moving module

2221-second driven gear 2222-second driven shaft 2223-second gluing disk.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention may be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 4, a glue spreading device of a laminator is provided, which includes a glue spreading mechanism 20 and a driving mechanism 10; the gluing mechanism 20 is provided with two rotating ends which rotate around a vertical shaft, the rotating directions of the two rotating ends are opposite and are used for gluing, and a gap for books to pass through is formed between the two rotating ends of the gluing mechanism 20; the driving mechanism 10 is linked with the glue coating mechanism 20, so that two rotating ends of the glue coating mechanism 20 rotate.

Specifically, in use, the driving mechanism 10 drives the two rotating ends of the glue mechanism 20, so that the two rotating ends rotate, and the rotation directions of the two rotating ends are opposite. Glue is adhered to both rotating ends of the glue applying mechanism 20. The books pass through between two rotation ends that are stained with glue of rubber coating mechanism 20, and at this moment, two rotation ends that are stained with glue of rubber coating mechanism 20 are the positive and negative two sides of butt books respectively to glue coating is on books. So, need not the manual work and carry out the rubber coating effect, when improving glue coating quality, reduce the waste of labour.

In another embodiment of the present invention, as shown in fig. 1 to 4, the driving mechanism 10 includes a first driving source, a first driving gear 11 and a second driving gear 12; the first driving source is linked with the first driving gear 11 and the second driving gear 12 to rotate; the first driving gear 11 and the second driving gear 12 are respectively connected with two rotating ends of the glue coating mechanism 20 in a linkage manner.

Specifically, in the present embodiment, the first driving gear 11 and the second driving gear 12 both rotate around a horizontal axis, that is, the rotation axes of the first driving gear 11 and the second driving gear 12 are perpendicular to the rotation axes of the two rotation ends of the glue coating mechanism 20. When the gluing device is used, the first driving source drives the first driving gear 11 and the second driving gear 12 to rotate, so that the two rotating ends of the gluing mechanism 20 are driven to rotate, and the purpose of gluing books is achieved.

In another embodiment of the present invention, as shown in fig. 1 to 4, the rotation directions of the first driving gear 11 and the second driving gear 12 are opposite; the first driving source is in linkage connection with a first driving rotating shaft 13, and the first driving gear 11 and the second driving gear 12 are fixedly sleeved on the first driving rotating shaft 13.

Specifically, in the present embodiment, cylindrical helical gears are used for the first driving gear 11 and the second driving gear 12. The first driving gear 11 and the second driving gear 12 are both in threaded connection with a first driving rotating shaft 13, and the first driving source adopts a driving motor. When the gluing mechanism is used, the first driving source drives the first driving rotating shaft 13 to rotate, so that the first driving gear 11 and the second driving gear 12 are driven to rotate, and the two rotating ends of the gluing mechanism 20 are driven to rotate. The rotation directions of the first driving gear 11 and the second driving gear 12 are opposite, so that two rotation ends of the glue coating mechanism 20 can directly rotate in opposite rotation directions without arranging other transmission mechanisms, and the assembly difficulty and the production cost are reduced.

In another embodiment of the present invention, as shown in fig. 1 to 4, the glue applying mechanism 20 includes a first glue applying unit 21, a second glue applying unit 22, and a supporting seat 23 for supporting; the first gluing unit 21 and the second gluing unit 22 are both connected with the supporting seat 23 in a sliding manner; the first gluing unit 21 and the second gluing unit 22 each have a rotating end rotating about a vertical axis and intended for gluing; the driving mechanism 10 is linked with the first gluing unit 21 and the second gluing unit 22 so as to enable the rotating ends of the first gluing unit and the second gluing unit to rotate; wherein the direction of rotation of the rotating end of the first gluing unit 21 is opposite to the direction of rotation of the rotating end of the second gluing unit 22.

Specifically, in the present embodiment, both the first and second gluing units 21 and 22 are slidable in the left-right direction. Before use, the distance between the first gluing unit 21 and the second gluing unit 22 is adjusted according to the thickness of the book to be glued, so as to ensure that the book can pass through the gap between the rotating end of the first gluing unit 21 and the rotating end of the second unit. When the book gluing device is used, the driving mechanism 10 drives the first gluing unit 21 and the second gluing unit 22 to enable the rotating ends to rotate, at the moment, a book passes between the two rotating ends, and the two rotating ends are respectively abutted against the front surface and the back surface of the book, so that glue is coated on the surface of the book.

In another embodiment of the present invention, as shown in fig. 1 to 4, the first gluing unit 21 includes a first sliding assembly 211, a first gluing assembly 212, and a first moving assembly 213; the first sliding component 211 is slidably connected with the supporting seat 23; the first gluing component 212 is rotatably connected with the first sliding component 211; the first glue assembly 212 has a rotating end rotating about a vertical axis and used for gluing; the driving mechanism 10 is in linkage connection with the first gluing component 212 so as to enable the rotating end to rotate; the first moving assembly 213 is mounted on the supporting base 23, and the first moving assembly 213 is linked with the first sliding assembly 211 to move along a predetermined direction.

Specifically, before using, drive first removal subassembly 213 to make it drive first slip subassembly 211, thereby drive first rubber coating subassembly 212 and remove along left right direction, and then realize that the distance between first rubber coating subassembly 212 and the second rubber coating unit 22 is adjustable, in order to adapt to the books of different thickness, so, improved flexibility and practicality greatly. The rotating end of the first glue coating component 212 is stained with glue, when a book passes through, the rotating end of the first glue coating component 212 contacts with the front surface or the back surface of the book, and at the moment, the rotating end of the first glue coating component 212 coats the glue on the surface of the book.

In another embodiment of the present invention, as shown in fig. 1 to 4, the first gluing assembly 212 includes a first driven gear 2121, a first driven rotating shaft 2122, and a first gluing disk 2123 for gluing; the first driven rotating shaft 2122 is rotatably connected with the first sliding assembly 211; the upper end and the lower end of the first driven rotating shaft 2122 are fixedly connected with the first gluing disk 2123 and the first driven gear 2121 respectively; the driving mechanism 10 is linked to the first driven gear 2121 so as to rotate.

Specifically, in the present embodiment, the first driven gear 2121 is a cylindrical helical gear, and it rotates around a vertical axis, i.e. the first driving gear 11 and the first driven gear 2121 are vertically arranged, and they are engaged with each other. When the book cover is used, the first driving source drives the first driving rotating shaft 13 to rotate, so as to drive the first driving gear 11 to rotate, and further drive the first driven gear 2121, the first driven rotating shaft 2122 and the first glue coating disc 2123 to rotate, at this time, the outer circular surface of the first glue coating disc 2123 is in contact with the front surface or the back surface of a book, and the glue is coated on the surface of the book.

In another embodiment of the present invention, as shown in fig. 1 to 4, the first sliding assembly 211 includes a first sliding seat 2111 and a first glue supplying module 2112; the first sliding seat 2111 is connected with the supporting seat 23 in a sliding manner; the first moving assembly 213 is linked with the first sliding seat 2111; the first glue supplying module 2112 is disposed on the first sliding seat 2111, the supporting seat 23 or other objects, so as to supply glue to the first gluing component 212.

Specifically, the first moving assembly 213 is used for driving the first sliding seat 2111 to move in the left-right direction, so as to drive the first gluing assembly 212 to move in the left-right direction. The first gluing disk 2123 coats glue on the surface of the book, and in order to ensure that the glue is always adhered to the outer circumferential surface of the first gluing disk 2123, the first glue supplying module 2112 supplies glue to the first gluing disk 2123, so as to ensure that the glue on the surface of the book is uniform and sufficient.

In another embodiment of the present invention, as shown in fig. 1 to 4, the first sliding assembly 211 further includes a second moving module 2113; the second moving module 2113 is linked with the first glue supply module 2112 so as to move along a preset direction; the second moving module 2113 is mounted on the first slider 2111, or the second moving module 2113 is partially disposed on the first slider 2111, and the other portion is disposed on the support base 23.

Specifically, in the present embodiment, the second moving module 2113 includes a second handle, a second rotating shaft, a third driving gear, a second ball screw, a second nut seat, a third driven gear, and two second guide rods. The third driving gear and the third driven gear also adopt cylindrical helical gears. The second ball screw and the two second guide rods extend in the front-rear direction. The third driving gear is fixedly arranged at the tail end of the second rotating shaft, the third driven gear is fixedly arranged at the tail end of the second ball screw, and the third driving gear is meshed and matched with the third driven gear. The first glue supplying module 2112 is mounted on the second nut seat, which is sleeved on the second ball screw and rotatably connected with the second ball screw, wherein when the second ball screw rotates, the second nut seat moves along the extending direction of the ball screw. The first sliding seat 2111 is rotatably connected with the second ball screw, the two second guide rods are fixedly connected with the first glue supply module 2112, and the first sliding seat 2111 is slidably connected with the two second guide rods. The head end of the second rotating shaft is rotatably connected with the supporting seat 23, and the second handle is arranged at the head end of the second rotating shaft. During use, the second handle is rotated to rotate the second rotating shaft and the third driving gear thereon, so as to drive the third driven gear and the second ball screw to rotate, and further to move the second nut seat and the first glue supply module 2112 in the front-back direction. Therefore, the position of the first glue supply module 2112 can be adjusted, and the practicability is greatly improved. Through setting up two second guide bars, improved this first motion precision that supplies to glue module 2112 greatly, in addition, two second guide bars still play the supporting role.

In another embodiment of the present invention, as shown in fig. 1 to 4, the first glue supplying module 2112 includes a first glue supplying body 21121 and a first mounting seat 21122; the first glue supply body 21121 is provided with a first glue inlet 21123 and a first glue outlet 21124; the first glue outlet 21124 is located at the outer edge of the first glue spreading disc 2123; the first glue supply body 21121 is fixedly connected with the first mounting seat 21122; the second moving module 2113 is linked with the first mounting seat 21122.

Further, the first glue supply module 2112 further comprises a first glue scraping plate 21125; the first frictioning plate 21125 is fixedly connected with the first mounting seat 21122; the first squeegee 21125 has a first squeegee surface; the first squeegee surface abuts against the top surface of the first glue spreading plate 2123.

Specifically, the first mounting seat 21122 is mounted on the second nut seat, and the two second guide bars are fixedly connected to the first mounting seat 21122. The first glue inlet 21123 is externally sleeved with a first glue supply pipe. In use, glue enters the first glue supply body 21121 through the first glue supply pipe and the first glue inlet 21123, and at the same time, the glue is gathered in the first glue supply body 21121. After the first glue spreading plate 2123 applies glue to the surface of the book, the first glue spreading plate 2123 rotates a predetermined angle, the outer edge of the first glue spreading plate 2123 enters the first glue supplying body 21121 through the first glue outlet 21124, and the glue continuously flows into the first glue supplying body 21121 from the first glue inlet 21123, so that the outer edge of the first glue spreading plate 2123 is adhered with the glue. Therefore, the first gluing disk 2123 is always stained with sufficient glue, and the practicability is greatly improved. In addition, by providing the first glue scraping plate 21125, the glue on the top surface of the first glue spreading tray 2123 is scraped, and the glue is prevented from being accumulated on the top surface of the first glue spreading tray 2123, so that the glue on the surface of the book is uniformly distributed, and the quality and the attractiveness of the book after the cover is pasted are greatly improved.

In another embodiment of the present invention, as shown in fig. 1 to 4, the second glue applying unit 22 includes a second sliding assembly 221 and a second glue applying assembly 222; the second sliding component 221 is slidably connected with the supporting seat 23; the second gluing component 222 is rotatably connected with the second sliding component 221; the second glue applying assembly 222 has a rotating end rotating about a vertical axis for applying glue; the driving mechanism 10 is linked with the second gluing component 222 so as to rotate the rotating end thereof.

Specifically, the rotating end of the first glue applying assembly 212 is stained with glue, and when a book passes through, the rotating end of the first glue applying assembly 212 contacts with the front side or the back side of the book, and at this time, the rotating end of the first glue applying assembly 212 applies the glue on the surface of the book. It should be noted that, during the glue coating operation, the book is located between the rotating end of the first glue coating assembly 212 and the first glue coating disc 2123, and both rotate simultaneously, so that both the front and back surfaces of the book are coated with a layer of glue.

In another embodiment of the present invention, as shown in fig. 1 to 4, the second gluing assembly 222 includes a second driven gear 2221, a second driven rotating shaft 2222 and a second gluing disk 2223 for gluing; the second driven rotating shaft 2222 is rotatably connected with the second sliding assembly 221; the upper end and the lower end of the second driven rotating shaft 2222 are fixedly connected to the second gluing disk 2223 and the second driven gear 2221 respectively; the driving mechanism 10 is linked with the second driven gear 2221 so as to be rotated.

Specifically, in the present embodiment, the second driven gear 2221 is a cylindrical helical gear, and it rotates around a vertical axis, that is, the second driving gear 12 and the second driven gear 2221 are arranged perpendicular to each other and are engaged with each other. When the second gluing disk 2223 is used, the first driving source drives the first driving rotating shaft 13 to rotate, so as to drive the second driving gear 12 to rotate, and further drive the second driven gear 2221, the second driven rotating shaft 2222 and the second gluing disk 2223 to rotate, at this time, the book is positioned between the first gluing disk 2123 and the second gluing disk 2223, the outer circular surfaces of the first gluing disk 2123 and the second gluing disk 2223 are respectively contacted with the front surface and the back surface of the book, and the glue is coated on the front surface and the back surface of the book.

In another embodiment of the present invention, as shown in fig. 1 to 4, the second sliding assembly 221 includes a second sliding seat 2211 and a second glue supplying module 2212; the second sliding seat 2211 is connected with the supporting seat 23 in a sliding way; the first glue supplying module 2112 is disposed on the second sliding seat 2211 or the supporting seat 23 or other objects to supply glue to the second gluing component 222.

Specifically, the second gluing disk 2223 coats glue on the surface of the book, and in order to ensure that the glue is always adhered to the outer circumferential surface of the second gluing disk 2223, the second glue supplying module 2212 supplies glue to the second gluing disk 2223, so as to ensure that the glue on the surface of the book is uniform and sufficient.

In another embodiment of the present invention, as shown in fig. 1-4, the second sliding assembly 221 further comprises a third moving module 2213; the third moving module 2213 is linked with the second glue supplying module 2212 so as to move along a predetermined direction; the third moving module 2213 is installed on the second sliding seat 2211, or the third moving module 2213 is partially installed on the second sliding seat 2211, and the other part is installed on the supporting seat 23.

Specifically, in this embodiment, the third moving module 2213 includes a third handle, a third rotating shaft, a fourth driving gear, a third ball screw, a third nut seat, a fourth driven gear and two third guiding rods. The fourth driving gear and the fourth driven gear also adopt cylindrical helical gears. The third ball screw and the two third guide rods extend in the front-rear direction. The fourth driving gear is fixedly arranged at the tail end of the third rotating shaft, the third driven gear is fixedly arranged at the tail end of the third ball screw, and the fourth driving gear is meshed and matched with the fourth driven gear. The second glue supplying module 2212 is installed on a third nut seat, which is sleeved on the third ball screw and rotatably connected with the third ball screw, wherein when the third ball screw rotates, the third nut seat moves along the extending direction of the ball screw. The second slide 2211 is rotatably connected with the third ball screw, the two third guide bars are both fixedly connected with the second glue supply module 2212, and the second slide 2211 is slidably connected with the two third guide bars. The head end of the third rotating shaft is rotatably connected with the supporting seat 23, and the third handle is arranged at the head end of the third rotating shaft. During the use, rotate the third handle for third pivot and the fourth driving gear on it rotate, thereby drive fourth driven gear and third ball screw and rotate, and then make third nut seat and second supply to glue module 2212 and move along fore-and-aft direction. So, make the position that the second supplies to glue module 2212 adjustable, improved the practicality greatly. Through setting up two third guide bars, improved this second greatly and supplied gluey module 2212's motion precision, in addition, two third guide bars still play the supporting role.

In another embodiment of the present invention, the second glue supply module 2212 includes a second glue supply main body and a second mounting seat; the second glue supply main body is provided with a second glue inlet and a second glue outlet; the second glue outlet is located at the outer edge of the second glue spreading disc 2223; the second glue supply main body is fixedly connected with the second mounting seat; the third moving module 2213 is linked with the second mounting seat.

Further, the second glue supply module 2212 further includes a second glue scraping plate; the second glue scraping plate is fixedly connected with the second mounting seat; the second glue scraping plate is provided with a second glue scraping surface; the second squeegee surface abuts against the top surface of the second glue spreading tray 2223.

Specifically, the structure of the second glue supply module 2212 is the same as that of the second glue supply module 2212, the second mounting seat is mounted on the third nut seat, and the two third guide rods are fixedly connected to the second mounting seat. A second glue supply pipe is sleeved outside the second glue inlet. When the glue feeding device is used, glue enters the second glue feeding main body through the second glue feeding pipe and the second glue inlet, and at the moment, the glue is gathered in the second glue feeding main body. After the second gluing tray 2223 applies the glue on the surface of the book, the second gluing tray 2223 is rotated by a predetermined angle, the outer edge of the second gluing tray 2223 enters the second glue supply main body through the second glue outlet, and the glue continuously flows into the second glue supply main body from the second glue inlet, so that the outer edge of the second gluing tray 2223 is stained with the glue. Thus, the second gluing tray 2223 is always stained with sufficient glue, and the practicability is greatly improved. In addition, through setting up the second and scraping the offset plate, scrape the glue that is located on second rubber coating dish 2223 top surface, avoid glue to gather on second rubber coating dish 2223's top surface to make books glue on the surface distribute evenly, improved the quality and pleasing to the eye after the front cover is pasted to books greatly.

In another embodiment of the present invention, the bottom of the first carriage 2111 and the second carriage 2211 are provided with glue return ports. The first and second glue supply modules 2112 and 2212 supply glue to the first and second glue application trays 2123 and 2223, respectively, which is then collected in the first and second carriages 2111 and 2211. Through setting up glue backward flow mouth to glue gathering in first slide 2111 and second slide 2211 is in a container, when avoiding glue to spill over first slide 2111 and second slide 2211, makes these glue constantly recycle, has improved the practicality greatly, is favorable to reduction in production cost.

In another embodiment of the present invention, as shown in fig. 1, the gluing device of the gluing machine further comprises a base 30 and a lifting mechanism 40, the driving mechanism 10 is installed on the base 30, the lifting mechanism 40 is linked with the gluing mechanism 20 so as to move along the vertical direction, and the lifting end of the lifting mechanism 40 is slidably connected with the base 30.

Specifically, the first driving shaft 13 is rotatably connected to the base 30, and the first driving source is mounted on the base 30. The elevating mechanism 40 includes a second driving source, a rotating shaft, two sets of elevating levers, and two sets of cams. The rotation shaft extends in the left-right direction, and is rotatably connected to the base 30, and the second driving source is a driving motor, and is installed on the base 30 and is coupled to the rotation shaft in a linkage manner so as to rotate the same. The two groups of cams are fixedly sleeved on the rotating shaft and are eccentrically arranged with the rotating shaft. Two sets of lifter all set firmly in the bottom of supporting seat 23, and be located both ends about this supporting seat 23 respectively, two sets of cams are connected with two sets of lifter linkage respectively, and two sets of cams are in contact with the bottom surface of two sets of lifter respectively promptly. When the gluing device is used, the second driving source drives the rotating shaft to rotate, so that the rotating shaft drives the two groups of cams to rotate, the two groups of lifting rods and the supporting seat 23 move in the vertical direction, and the first gluing disk 2123 and the second gluing disk 2223 are adjustable in the vertical direction, so that the gluing device of the gluing machine can adapt to books with different sizes, and the flexibility and the practicability are greatly improved. In addition, set up two sets of lifter to make this supporting seat 23 atress even, thereby make supporting seat 23 more steady and smooth and easy when removing.

In another embodiment of the present invention, as shown in fig. 1, two sets of pulley mechanisms 50 are disposed on the base 30, and the two sets of pulley mechanisms 50 are respectively disposed at the front and rear ends of the base 30.

Specifically, the two sets of pulley mechanisms 50 each include a plurality of sets of pulley blocks, and in this embodiment, the two sets of pulley mechanisms 50 each include three sets of pulley blocks, and the three sets of pulley blocks of each pulley mechanism 50 are arranged at intervals in the left-right direction. Each pulley block all includes upper pulley and lower pulley, and upper pulley and lower pulley are arranged along vertical direction interval, and the upper pulley is located the top of lower pulley. The gluing device of the gluing machine is used on a book production line, and the base 30 is arranged on a guide piece of the production line, and the guide piece extends along the left-right direction. Therefore, the upper pulley and the lower pulley are arranged, so that the base 30 can move along the left and right directions conveniently, and the practicability is greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a rubber coating device of gluing machine which characterized in that: comprises that

A gluing mechanism; the gluing mechanism is provided with two rotating ends which rotate around a vertical shaft, the rotating directions of the two rotating ends are opposite and are used for gluing, and a gap for books to pass through is formed between the two rotating ends of the gluing mechanism;

and a drive mechanism; the driving mechanism is connected with the gluing mechanism in a linkage mode, so that the two rotating ends of the gluing mechanism rotate.

2. The gluing device of a gluing machine according to claim 1, characterized in that: the driving mechanism comprises a first driving source, a first driving gear and a second driving gear; the first driving source is in linkage connection with the first driving gear and the second driving gear so as to enable the first driving source to rotate; the first driving gear and the second driving gear are respectively connected with the two rotating ends of the gluing mechanism in a linkage mode.

3. The gluing device of a gluing machine according to claim 2, characterized in that: the rotation directions of the first driving gear and the second driving gear are opposite; the first driving source is in linkage connection with a first driving rotating shaft, and the first driving gear and the second driving gear are fixedly sleeved on the first driving rotating shaft.

4. The gluing device of a gluing machine according to claim 1, characterized in that: the gluing mechanism comprises a first gluing unit, a second gluing unit and a supporting seat for supporting; the first gluing unit and the second gluing unit are both connected with the supporting seat in a sliding manner; the first gluing unit and the second gluing unit are respectively provided with a rotating end which rotates around a vertical shaft and is used for gluing; the driving mechanism is in linkage connection with the first gluing unit and the second gluing unit so as to enable the rotating end of the driving mechanism to rotate; wherein the direction of rotation of the rotating end of the first gluing unit is opposite to the direction of rotation of the rotating end of the second gluing unit.

5. The gluing device of a gluing machine according to claim 4, characterized in that: the first gluing unit comprises a first sliding assembly, a first gluing assembly and a first moving assembly; the first sliding assembly is connected with the supporting seat in a sliding manner; the first gluing assembly is rotatably connected with the first sliding assembly; the first gluing component is provided with a rotating end which rotates around a vertical shaft and is used for gluing; the driving mechanism is in linkage connection with the first gluing assembly so as to enable the rotating end of the driving mechanism to rotate; the first moving assembly is arranged on the supporting seat and is in linkage connection with the first sliding assembly so as to move along a preset direction.

6. The gluing device of a gluing machine according to claim 5, characterized in that: the first gluing assembly comprises a first driven gear, a first driven rotating shaft and a first gluing disk for gluing; the first driven rotating shaft is rotatably connected with the first sliding assembly; the upper end and the lower end of the first driven rotating shaft are respectively fixedly connected with the first gluing disk and the first driven gear; the driving mechanism is in linkage connection with the first driven gear so as to enable the first driven gear to rotate.

7. The gluing device of a gluing machine according to claim 5, characterized in that: the first sliding assembly comprises a first sliding seat and a first glue supply module; the first sliding seat is connected with the supporting seat in a sliding manner; the first moving assembly is in linkage connection with the first sliding seat; the first glue supply module is arranged on the first sliding seat or the supporting seat or other objects to supply glue for the first glue coating assembly.

8. The gluing device of a gluing machine according to claim 7, characterized in that: the first sliding assembly further comprises a second moving module; the second moving module is in linkage connection with the first glue supply module so as to move along a preset direction; the second movable module is arranged on the first sliding seat, or the second movable module is partially arranged on the first sliding seat, and the other part of the second movable module is arranged on the supporting seat.

9. The gluing device of a gluing machine according to claim 8, characterized in that: the first glue supply module comprises a first glue supply main body and a first mounting seat; the first glue supply main body is provided with a first glue inlet and a first glue outlet; the first glue outlet is positioned at the outer edge of the first glue coating disc; the first glue supply main body is fixedly connected with the first mounting seat; the second mobile module is in linkage connection with the first mounting seat.

10. The gluing device of a gluing machine according to claim 9, characterized in that: the first glue supply module further comprises a first glue scraping plate; the first glue scraping plate is fixedly connected with the first mounting seat; the first glue scraping plate is provided with a first glue scraping surface; the first glue scraping surface is abutted to the top surface of the first glue coating disc.

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