Machine for sticking silk ribbon on book core

Abstract

The utility model discloses a book core silk tape sticking machine which comprises a machine frame, a clamping and conveying mechanism, a gluing mechanism and a sticking mechanism are arranged on the machine frame, the gluing mechanism and the sticking mechanism are arranged below the clamping and conveying mechanism, the clamping and conveying mechanism conveys a book core in a vertical posture to sequentially pass through the gluing mechanism and the sticking mechanism, and the gluing mechanism is provided with a glue box, a first driving piece and a glue dipping piece. The first driving piece drives the glue dipping piece to be immersed in the glue box to dip glue and smear the glue to one end of the bottom of the book core, the pasting mechanism is provided with a second driving piece, a suction nozzle and a scraping piece, the suction nozzle can suck one end of the ribbon extending out of the loose leaf, and the second driving piece can drive the suction nozzle and the scraping piece to move up and down and move in the conveying direction of the book core. According to the utility model, the automatic silk ribbon sticking of the book core is realized, the silk ribbon sticking efficiency can be improved, and the production cost of an enterprise is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of book production equipment, specifically to a book core ribbon attaching machine. Background Technology

[0002] This booklet usually refers to a collection of books, notebooks, and volumes, such as a notebook (used for writing) or a notepad. Some booklets include a cover, booklet, ribbon, endpapers, and back strip. The cover has a front cover, a back cover, and a bottom cover connecting the front and back covers. The booklet is sandwiched between the front and back covers and has several loose pages. The ribbon can be sandwiched between any two loose pages, and one end of the ribbon is attached to one end of the bottom of the booklet. The ribbon mainly serves to mark the last writing or viewing position. The endpapers are usually made of cloth and usually have two sections, which are attached to the two ends of the bottom of the booklet. The back strip is mainly used to cover the bottom of the booklet and the endpapers.

[0003] Traditional booklet production requires four steps in sequence: binding the ribbon, attaching the ribbon, attaching the end cap, and attaching the back strip. However, because the ribbon attaching process is still done manually, the efficiency of attaching ribbons to booklets is low, resulting in high production costs for enterprises. Summary of the Invention

[0004] This utility model addresses the shortcomings of existing technologies by providing a booklet core ribbon attaching machine, which can automatically attach ribbons to booklets, improve ribbon attaching efficiency, and reduce enterprise production costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A booklet insert ribbon applicator includes a frame, on which a clamping mechanism and an adhesive applicator and a pasting mechanism are provided below the clamping mechanism. The clamping mechanism conveys a booklet insert in an upright position through the adhesive applicator and the pasting mechanism in sequence.

[0007] The gluing mechanism includes a glue box, a first driving component, and a glue-dipping component. The first driving component drives the glue-dipping component to immerse itself in the glue box, dip it in glue, and apply the glue to one end of the bottom of the booklet core.

[0008] The pasting mechanism has a second drive, a suction nozzle, and a scraper. The suction nozzle can suck in one end of the ribbon that extends out of the loose-leaf. The second drive can drive the suction nozzle and the scraper to move up and down and along the conveying direction of the book core, so that the scraper will stick one end of the ribbon to the bottom of the book core coated with glue.

[0009] By setting up a clamping mechanism and a gluing and pasting mechanism below the clamping mechanism, the gluing mechanism has a glue box, a first driving component, and a glue dipping component, while the pasting mechanism has a second driving component, a suction nozzle, and a scraping component. During operation, the clamping mechanism first transports the upright book core through the gluing and pasting mechanisms in sequence. Then, the first driving component drives the glue dipping component to dip into the glue box, apply glue to one end of the bottom of the book core, and then the second driving component drives the suction nozzle and scraping component to move up and down and along the conveying direction of the book core. This causes the suction nozzle to suck in the end of the ribbon extending outside the loose-leaf pages, and the scraping component to stick the end of the ribbon to the bottom of the book core coated with glue. This achieves automated ribbon pasting of the book core, which can improve ribbon pasting efficiency and reduce enterprise production costs.

[0010] In one embodiment, the first driving member has a rotary driving unit and a rotating shaft, the adhesive dipping member is disposed on the rotating shaft, and the rotary driving unit drives the adhesive dipping member to rotate through the rotating shaft, so that the adhesive dipping member is immersed in the glue box, dipped in glue, and applies the glue to one end of the bottom of the book core.

[0011] In one embodiment, a connecting sleeve is fitted onto the rotating shaft, and the connecting sleeve is provided with a bracket that can be adjusted along the axial direction of the rotating shaft. The adhesive-applying component is vertically adjustable and mounted on the bracket.

[0012] In one embodiment, the end of the adhesive-dipped component away from the rotating shaft has an inclined portion.

[0013] In one embodiment, the adhesive-dipped component is elastic, and the adhesive-dipped component is an adhesive-dipped sheet or several adhesive-dipped strips.

[0014] In one embodiment, the second drive unit has a lateral drive device and a first lifting drive device. The first lifting drive device can drive the suction nozzle and the scraper to move up and down. The lateral drive device can drive the first lifting drive device, the suction nozzle and the scraper to move along the conveying direction of the core.

[0015] In one embodiment, the drive end of the first lifting drive device is connected to a second lifting drive device, the drive end of the second lifting drive device is connected to the suction nozzle, and the second lifting drive device can drive the suction nozzle to move up and down.

[0016] In one embodiment, the scraper is a soft scraper.

[0017] In one embodiment, two soft scrapers are provided, and the two soft scrapers are spaced apart along the conveying direction of the core.

[0018] In one embodiment, the distance b between the two soft scrapers is 10 mm to 30 mm.

[0019] Compared with the prior art, this utility model has significant advantages and beneficial effects. Specifically, by setting up a clamping mechanism and a gluing mechanism and a pasting mechanism below the clamping mechanism, the gluing mechanism has a glue box, a first driving member, and a glue dipping member, and the pasting mechanism has a second driving member, a suction nozzle, and a scraping member. During operation, the clamping mechanism first transports the upright book core through the gluing mechanism and the pasting mechanism in sequence. Then, the first driving member drives the glue dipping member to dip into the glue box, apply glue to one end of the bottom of the book core, and then the second driving member drives the suction nozzle and the scraping member to move up and down and along the conveying direction of the book core. This allows the suction nozzle to suck in the end of the ribbon extending outside the loose-leaf pages, and the scraping member to stick the end of the ribbon to the bottom of the book core coated with glue. This achieves automated ribbon pasting of the book core, which can improve ribbon pasting efficiency and reduce enterprise production costs.

[0020] To more clearly illustrate the structural features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments: Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the clamping mechanism structure according to an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the working state of the gluing mechanism and the pasting mechanism according to an embodiment of the present utility model;

[0024] Figure 4 This is an assembly diagram of the connecting sleeve, bracket, and adhesive-dipped parts according to an embodiment of this utility model;

[0025] Figure 5 This is an assembly diagram of the first lifting drive device, the second lifting drive device, the suction nozzle, and the scraper component according to an embodiment of this utility model.

[0026] Explanation of reference numerals in the attached diagram:

[0027] 10-Core, 30-Frame, 31-Clamping mechanism, 311-Conveyor belt, 312-First conveying channel, 313-First guide groove, 314-First mounting base, 315-Second mounting base, 32-Gluing mechanism, 321-Glue box, 322-Rotary drive unit, 323-Rotating shaft, 324-Glue dipping part, 3241-Inclined part, 325-Connecting sleeve, 326-Bracket, 33-Paste mechanism, 331-Horizontal drive device, 332-First lifting drive device, 333-Suction nozzle, 3331-Circular suction hole, 334-Scraper, 3341-Soft scraper, 335-Second lifting drive device. Detailed Implementation

[0028] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] like Figure 1-5 As shown, this utility model discloses a booklet core ribbon pasting machine, including a frame 30. The frame 30 is provided with a clamping and feeding mechanism 31 and a gluing mechanism 32 and a pasting mechanism 33 located below the clamping and feeding mechanism 31. The clamping and feeding mechanism 31 conveys the booklet core 10 in an upright position through the gluing mechanism 32 and the pasting mechanism 33 in sequence.

[0031] The gluing mechanism 32 has a glue box 321, a first driving member and a glue dipping member 324. The first driving member drives the glue dipping member 324 to immerse itself in the glue box 321 to dip in glue and apply the glue to one end of the bottom of the book core 10.

[0032] The pasting mechanism 33 has a second driving member, a suction nozzle 333, and a scraper 334. The suction nozzle 333 can suck in one end of the ribbon that extends out of the loose-leaf. The second driving member can drive the suction nozzle 333 and the scraper 334 to move up and down and along the conveying direction of the book core 10, so that the scraper 334 can stick one end of the ribbon to the bottom of the book core 10 coated with glue.

[0033] The clamping mechanism 31 has two conveyor belts 311 arranged opposite to each other, and a first conveying channel 312 for conveying the core 10 is formed between the two conveyor belts 311. A first guide groove 313 is provided directly above the first conveying channel 312.

[0034] The clamping mechanism 31 also has a first mounting base 314 and a second mounting base 315. The two conveyor belts 311 are respectively mounted on the first mounting base 314 and the second mounting base 315. The second mounting base 315 can move closer to or further away from the first mounting base 314 to adjust the width of the first conveying channel 312. By setting an adjustable second mounting base 315, the width of the first conveying channel 312 can be adjusted according to the thickness of the core 10, which has good versatility.

[0035] The first driving component has a rotary driving unit 322 and a rotating shaft 323. The adhesive dipping component 324 is disposed on the rotating shaft 323. The rotating shaft 323 is disposed above the glue box 321, and the axis of the rotating shaft 323 is perpendicular to the conveying direction of the booklet 10. The rotary driving unit 322 drives the adhesive dipping component 324 to rotate through the rotating shaft 323, so that the adhesive dipping component 324 is immersed in the glue box 321 to dip in glue and apply glue to one end of the bottom of the booklet 10. The rotary driving unit 322 can be a motor.

[0036] A connecting sleeve 325 is fitted onto the rotating shaft 323. The connecting sleeve 325 is provided with a bracket 326 that can be adjusted along the axial direction of the rotating shaft 323. The adhesive applicator 324 can be adjusted up and down and installed on the bracket 326. Specifically, the adjustment structure of the bracket 326 and the adhesive applicator 324 adopts a mating structure of threaded hole, elongated hole and screw. By setting the bracket 326 to be adjustable along the axial direction of the rotating shaft 323 and setting the adhesive applicator 324 to be adjusted up and down and installed on the bracket 326, the position of the adhesive applicator 324 can be finely adjusted, so that the position of the adhesive applicator 324 applying glue to the bottom of the core 10 is more accurate.

[0037] The adhesive applicator 324 has an inclined portion 3241 at one end away from the rotating shaft 323. When the adhesive applicator 324 is located directly above the rotating shaft 323, the inclined portion 3241 extends inclinedly upwards towards the material feeding direction of the book core 10, or the inclined portion 3241 extends inclinedly upwards towards the traveling direction of the book core 10. By providing the inclined portion 3241 on the adhesive applicator 324, the adhesive adheres to the inclined portion 3241 during the rotation of the adhesive applicator 324 and is less likely to fall off, thereby making the effect of the inclined portion 3241 in applying the adhesive to the book core 10 better.

[0038] The adhesive-dipping component 324 is elastic, and the adhesive-dipping component 324 is an adhesive-dipping sheet or several adhesive-dipping strips.

[0039] The glue box 321 is equipped with a heating device (not shown). The heating device can heat the solid glue in the glue box 321 to form molten glue. The glue in the glue box 321 can be room temperature liquid glue or room temperature solid glue. The heating device can heat and melt the room temperature solid glue.

[0040] The second driving component has a lateral driving device 331 and a first lifting driving device 332. The suction nozzle 333 is connected to a negative pressure device. The driving end of the first lifting driving device 332 is connected to the suction nozzle 333 and the scraper 334. The first lifting driving device 332 can drive the suction nozzle 333 and the scraper 334 to move up and down. The lateral driving device 331 can drive the first lifting driving device 332, the suction nozzle 333 and the scraper 334 to move along the conveying direction of the core 10. The first lateral driving device 331 can be driven by a cylinder or a synchronous belt + motor.

[0041] The first lifting drive device 332 is connected to a second lifting drive device 335 at its drive end. The second lifting drive device 335 is connected to the suction nozzle 333 at its drive end. The second lifting drive device 335 can drive the suction nozzle 333 to move up and down. Both the first lifting drive device 332 and the second lifting drive device 335 can be cylinders. The second lifting drive device 335 can drive the suction nozzle 333 to move upward to facilitate the suction of the ribbon, or it can drive the suction nozzle 333 to move downward so that the upper end of the suction nozzle 333 is lower than the upper end of the scraper 334, thus preventing the suction nozzle 333 from colliding with the book core 70.

[0042] The scraper 334 is a soft scraper 3341; by using the soft scraper 3341, it is easy to press and stick the ribbon to the bottom of the book core 10.

[0043] Two soft scrapers 3341 are provided, and the two soft scrapers 3341 are spaced apart along the conveying direction of the book core 10; by using two scrapers, the ribbon is pressed twice, so that the ribbon is more tightly bonded to the book core 10.

[0044] The distance b between the two soft scrapers 3341 is 10 mm to 30 mm.

[0045] The nozzle 333 has a circular suction hole 3331 with an inner diameter of 10 mm to 20 mm. By using a circular suction hole 3331 with an inner diameter of 10 mm to 20 mm, the circular suction hole 3331 can easily suck in the ribbon.

[0046] The working principle of this utility model is as follows: The clamping mechanism 31 conveys the upright book core 10 through the gluing mechanism 32 and the pasting mechanism 33 in sequence. The rotary drive unit 322 drives the glue-dipping part 324 to rotate through the rotating shaft 323, so that the inclined part 3241 on the glue-dipping part 324 is immersed in the glue box 321 to dip in glue and apply the glue to one end of the bottom of the book core 10. The first lifting drive device 332 drives the second lifting drive device 335, the suction nozzle 333 and the scraper 334 to move upward, and the second lifting drive device 335 drives the suction nozzle 333 to continue to move upward. The suction nozzle 333 sucks in the other end of the ribbon that extends out of the loose page, so that the ribbon is pulled downward. The transverse drive device 331 drives the first lifting drive device 332, the suction nozzle 333 and the scraper 334 to move along the conveying direction of the book core 10. The scraper 334 scrapes the ribbon to stick the ribbon to the bottom of the book core 10.

[0047] In summary, this utility model, by setting up a clamping mechanism 31 and a gluing mechanism 32 and a pasting mechanism 33 below the clamping mechanism 31, achieves automated ribbon pasting of the booklet 10. The gluing mechanism 32 has a glue box 321, a first driving member, and a glue dipping member 324. The pasting mechanism 33 has a second driving member, a suction nozzle 333, and a scraper 334. During operation, the clamping mechanism 31 first conveys the upright booklet 10 through the gluing mechanism 32 and the pasting mechanism 33 in sequence. Then, the first driving member drives the glue dipping member 324 to dip into the glue box 321 to apply glue and apply the glue to one end of the bottom of the booklet 10. The second driving member then drives the suction nozzle 333 and the scraper 334 to move up and down and along the conveying direction of the booklet 10. This allows the suction nozzle 333 to suck in one end of the ribbon extending outside the loose-leaf pages, and the scraper 334 to stick one end of the ribbon to the bottom of the booklet 10 coated with glue. This achieves automated ribbon pasting of the booklet 10, which can improve ribbon pasting efficiency and reduce enterprise production costs.

[0048] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Therefore, any modifications, equivalent substitutions, improvements, etc., made to the above embodiments based on the actual technical aspects of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A booklet core ribbon attaching machine, characterized in that, Includes a frame, on which a clamping mechanism is provided, and a gluing mechanism and a pasting mechanism are provided below the clamping mechanism. The clamping mechanism conveys the upright book core through the gluing mechanism and the pasting mechanism in sequence. The gluing mechanism includes a glue box, a first driving component, and a glue-dipping component. The first driving component drives the glue-dipping component to immerse itself in the glue box, dip it in glue, and apply the glue to one end of the bottom of the booklet core. The pasting mechanism has a second drive, a suction nozzle, and a scraper. The suction nozzle can suck in one end of the ribbon that extends out of the loose-leaf. The second drive can drive the suction nozzle and the scraper to move up and down and along the conveying direction of the book core, so that the scraper will stick one end of the ribbon to the bottom of the book core coated with glue.

2. The booklet core ribbon applicator according to claim 1, characterized in that, The first driving component has a rotary driving unit and a rotating shaft. The adhesive dipping component is disposed on the rotating shaft. The rotary driving unit drives the adhesive dipping component to rotate through the rotating shaft, so that the adhesive dipping component is immersed in the glue box, dipped in glue, and applies the glue to one end of the bottom of the book core.

3. The booklet core ribbon applicator according to claim 2, characterized in that, A connecting sleeve is fitted onto the rotating shaft, and a bracket that can be adjusted along the axis of the rotating shaft is provided on the connecting sleeve. The adhesive-applying component can be adjusted up and down and installed on the bracket.

4. The booklet core ribbon applicator according to claim 2, characterized in that, The end of the adhesive-dipped component away from the rotating shaft has an inclined portion.

5. The booklet core ribbon applicator according to claim 1, characterized in that, The adhesive-dipping component is elastic, and the adhesive-dipping component is an adhesive-dipping sheet or several adhesive-dipping strips.

6. The booklet core ribbon applicator according to claim 1, characterized in that, The second driving component has a lateral driving device and a first lifting driving device. The first lifting driving device can drive the suction nozzle and the scraper to move up and down. The lateral driving device can drive the first lifting driving device, the suction nozzle and the scraper to move along the conveying direction of the core.

7. The booklet core ribbon applicator according to claim 6, characterized in that, The first lifting drive device is connected to a second lifting drive device, and the second lifting drive device is connected to the suction nozzle. The second lifting drive device can drive the suction nozzle to move up and down.

8. The booklet core ribbon applicator according to claim 1, characterized in that, The scraper is a soft scraper.

9. The booklet core ribbon applicator according to claim 8, characterized in that, The soft scraper is provided in two parts, and the two soft scrapers are arranged at intervals along the conveying direction of the core.

10. The booklet core ribbon applicator according to claim 9, characterized in that, The distance b between the two soft scrapers is 10mm to 30mm.

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