Gluing device capable of uniformly gluing for book gluing machine

Abstract

The invention relates to the technical field of book gluing, in particular to a gluing device for a book gluing machine, which is uniform in gluing and comprises a support frame, a stirring mechanism mounted on the support frame, a gluing mechanism mounted on the stirring mechanism, an adjusting mechanism mounted on the gluing mechanism, a pushing mechanism mounted on the stirring mechanism and a guiding mechanism mounted on the gluing mechanism. A conveying mechanism is mounted on the stirring mechanism and the pushing mechanism, and a flushing mechanism is mounted on the pushing mechanism; glue is stored and stirred through the stirring mechanism, the stirring mechanism drives the pushing mechanism to well guide out the glue, the glue is uniformly guided out through the gluing mechanism, books with different widths are glued through the adjusting mechanism, and the guiding mechanism is driven by the pushing mechanism, so that blockage cannot be caused when the glue is guided out. And through installation of the conveying mechanism, water of an external water pipe is guided into the material pushing mechanism, the water drives the flushing mechanism to be sprayed out, and the flushing effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of book glue sealing, in particular to a glue coating device for a book glue sealing machine with uniform glue coating. Background Art

[0002] Books refer to books and texts bound into volumes. In a narrow sense, it is a collection of paper with text and images. The existing production process of books includes printing text, folding, stacking pages, gluing, and pasting covers. By sealing books with glue, books can be kept neat and not messy, making it convenient for readers to read and use.

[0003] At present, in the process of book processing, separate processing is generally adopted, including page sealing, cover folding, spine gluing and cover gluing and molding, and the completion of each process requires a lot of manpower to achieve, among which the spine gluing step is the most time-consuming, and it is necessary to manually apply a certain amount of glue evenly on the spine. The amount and uniformity of the glue will seriously affect the quality of the book. Therefore, in this case, the production cost will be relatively high; in order to solve the above problems, the existing patent announcement number is 202323572900.7, a gluing device for a book gluing machine with uniform glue coating, which can fix and evenly glue the book well.

[0004] However, when applying glue, the glue roller of this patent lacks glue drainage measures, resulting in glue accumulation in the center of the glue roller, resulting in poor uniformity in the gluing of books, and lack of a good drainage component when exporting the glue, which can easily cause uneven glue discharge or blockage, and lack of a width adjustment component on the glue roller, which is not convenient for gluing books of different widths. At the same time, when discharging glue, there is a lack of a good export component inside the storage tank, which can easily cause the glue on the inner corners and side walls of the storage tank to be difficult to export well, resulting in glue residue causing pollution and affecting the subsequent storage of glue. After the glue is used up, it is not convenient to rinse the inside of the storage tank well, thereby causing secondary pollution. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a gluing device for a book sealing machine with uniform gluing.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a gluing device for a book sealing machine with uniform glue coating, comprising a support frame, a stirring mechanism is installed on the support frame, a gluing mechanism is installed on the stirring mechanism, an adjusting mechanism is installed on the gluing mechanism, a pushing mechanism is installed on the stirring mechanism, a material guiding mechanism is installed on the gluing mechanism, a conveying mechanism is installed on the stirring mechanism and the pushing mechanism, and a flushing mechanism is installed on the pushing mechanism.

[0007] Specifically, the stirring mechanism includes a storage tank, the storage tank is installed on the support frame, a cover plate is installed on the top of the storage tank, a motor seat is installed at the center of the top of the cover plate, a first motor is installed on the top of the motor seat, a stirring rod is rotatably connected at the center of the bottom of the cover plate, the bottom of the stirring rod extends into the interior of the storage tank, the top of the stirring rod extends to the inside of the motor seat and is connected to the output shaft of the first motor, a feed hopper is vertically connected to the cover plate, and three material guide grooves are provided at the bottom of the storage tank.

[0008] Specifically, the glue coating mechanism includes a feed discharge pipe, which is installed at the center of the bottom of the storage tank, and a rectangular material guide plate is installed at the bottom of the feed discharge pipe. The material guide plate is a frame-type structure, and two symmetrical mounting frames are vertically connected to the bottom of the storage tank. A glue coating roller is rotatably connected between the bottoms of the two mounting frames, and the glue coating roller is located at the center line of the bottom of the material guide plate. Thread grooves with reverse threads are provided on the outer sides of both ends of the glue coating roller, and second motors are respectively installed on the outer sides of the bottoms of the two mounting frames, and the two output shafts of the second motors are respectively connected to the two ends of the glue coating roller.

[0009] Specifically, the mounting frame is an "L"-shaped structure, the bottom of the guide plate is an arc-shaped structure, and the feed pipe is a conical structure.

[0010] Specifically, the adjustment mechanism includes a screw rod, one side of the bottom of the two mounting frames is vertically rotatably connected to a screw rod, one end of the screw rod is rotatably connected to the side wall of the guide plate, the two screw rods are respectively threaded with baffles, the bottom of the two baffles is an arc structure, the bottom of the two baffles is slidably connected to the side wall of the glue coating roller, the side walls of the bottom of the two mounting frames are respectively installed with third motors, and the two output shafts of the third motors are respectively connected to the ends of the two screw rods.

[0011] Specifically, the pushing mechanism includes a turntable, a turntable is installed at the bottom of the stirring rod, and three push plates are connected to the side wall of the turntable in a ring shape at equal intervals. The three push plates are arc-shaped structures, and the connection between the side wall at one end of the push plate and the side wall of the turntable is an arc structure. The three push plates are rotatably connected to the bottom of the storage tank through the stirring rod and the turntable, and the bottom sides of the three push plates are fitted with the inner side of the bottom of the storage tank. The turntable is located in the middle of the three material guide grooves, and one end of the three push plates extends to the inner edge of the bottom of the storage tank.

[0012] Specifically, one end of the three push plates is respectively provided with a slot, and one end of the three push plates is respectively vertically connected to a scraper, one side of the bottom of the three scrapers is engaged with the inside of the slot, the slot and one side of the bottom of the scraper are both trapezoidal structures, and the side walls of the three scrapers are slidably connected to the inner wall of the storage tank.

[0013] Specifically, grooves are respectively provided on one side of the bottom of the three scrapers, and protrusions are respectively installed inside one end of the three push plates. The protrusions are slidably connected to the inside of the push plates through a resistance spring, and one end of the protrusions extends to the outside of the push plates. The ends of the protrusions and the grooves are both hemispherical structures, and one end of the protrusions resists the inside of the grooves.

[0014] Specifically, the material guiding mechanism includes a connecting groove, a connecting groove is provided at the bottom center of the turntable, a threaded rod is rotatably connected inside the feeding pipe, a connecting block is rotatably connected at the top center of the feeding pipe, the bottom of the connecting block is connected to the top of the threaded rod, the top of the connecting block extends to the inner side of the bottom of the storage tank and engages with the connecting groove, and the top of the connecting block and the connecting groove are both hexagonal structures.

[0015] Specifically, the conveying mechanism includes a rotating joint, a rotating joint is provided on the inner side of the motor seat, the rotating joint is rotatably connected to the top of the stirring rod, a fixed block is connected to the cover plate, a water inlet pipe is connected to the fixed block, a valve is installed on the water inlet pipe, one end of the water inlet pipe extends to the inner side of the motor seat and is vertically connected to the rotating joint, the stirring rod is an internal hollow cylindrical structure, guide grooves are respectively provided at the center of the three push plates and the three scrapers, one end of the three guide grooves extends to the inside of the turntable and is connected to the bottom of the stirring rod, and the other ends of the three guide grooves extend to the outside of one side of the three scrapers respectively.

[0016] Specifically, sealing sleeves are installed on the inner sides of the bottom connections of the three push plates and the three scrapers respectively, two sealing sleeves are in contact with each other, one end of the two sealing sleeves respectively extends into the inside of the guide groove, and the diameter of the sealing sleeves is larger than the diameter of the guide groove.

[0017] Specifically, the flushing mechanism includes a fixed seat, and fixed seats are respectively installed on both sides of the top of the three scrapers, the fixed seat is a truncated cone structure, a sliding sleeve is installed on the inner side of the fixed seat, the sliding sleeve is a "convex" shaped structure, the sliding sleeve is slidably connected to the inside of the fixed seat through a reset spring, one end of the sliding sleeve extends to the outside of the fixed seat, and the other end of the sliding sleeve is in contact with the side wall of the scraper, one end of the guide groove extends to one end of the sliding sleeve, and one end of the sliding sleeve is an internally hollow cylindrical structure, and the side wall of one end of the sliding sleeve is provided with multiple spray holes.

[0018] The beneficial effects of the present invention are:

[0019] (1) The gluing device for a book gluing machine with uniform glue coating described in the present invention is conducive to storing and stirring the glue through the installation of a stirring mechanism. The stirring mechanism drives the pushing mechanism to work, so that the glue can be well discharged without causing residual and unclean discharge.

[0020] (2) The gluing device for a book gluing machine with uniform glue coating described in the present invention facilitates the uniform flow of glue through the installation of the gluing mechanism, so that the glue can be evenly coated on the book. The adjustment mechanism is used to facilitate the gluing of books of different widths.

[0021] (3) The gluing device for a book sealing machine with uniform glue coating described in the present invention drives the material guiding mechanism through the pushing mechanism, so that the glue inside the gluing mechanism can be better discharged without causing blockage.

[0022] (4) The gluing device for a book sealing machine with uniform glue coating described in the present invention is installed through a conveying mechanism so that water from an external water pipe is introduced into the interior of a pushing mechanism, and the water drives a flushing mechanism so that water is pressurized and sprayed out through the flushing mechanism to play a flushing role and reduce secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0025] Figure 2 It is a schematic diagram of the connection structure between the stirring rod and the storage tank of the present invention;

[0026] Figure 3 It is a schematic diagram of the connection structure between the stirring rod and the cover plate of the present invention;

[0027] Figure 4 It is a schematic diagram of the connection structure between the glue coating roller and the mounting frame of the present invention;

[0028] Figure 5 It is a schematic diagram of the connection structure between the material guide plate and the material discharge pipe of the present invention;

[0029] Figure 6 It is a schematic diagram of the connection structure between the scraper and the push plate of the present invention;

[0030] Figure 7 It is a schematic diagram of the connection structure between the fixing seat and the scraper of the present invention;

[0031] Figure 8 It is a schematic diagram of the exploded structure of the scraper and pusher of the present invention;

[0032] Fig. 9 It is a schematic diagram of the connection structure between the protrusion and the groove of the present invention;

[0033] Fig.10 It is a schematic diagram of the connection structure between the interference spring and the protrusion of the present invention;

[0034] Fig.11 It is a schematic diagram of the connection structure between the sliding sleeve and the fixing seat of the present invention;

[0035] Fig.12 It is a schematic diagram of the connection structure between the rotary joint and the stirring rod of the present invention.

[0036] In the figure: 1. Support frame; 2. Stirring mechanism; 201. Storage tank; 202. First motor; 203. Motor seat; 204. Cover plate; 205. Feed hopper; 206. Stirring rod; 207. Guide trough; 3. Gluing mechanism; 301. Feeding pipe; 302. Guide plate; 303. Mounting frame; 304. Gluing roller; 305. Second motor; 306. Threaded groove; 4. Adjusting mechanism; 401. Third motor; 402. Screw rod; 403. Baffle; 5. Pushing mechanism; 501. Push plate; 502, scraper; 503, turntable; 504, slot; 505, groove; 506, bump; 507, resistance spring; 6, material guiding mechanism; 601, connecting groove; 602, connecting block; 603, threaded rod; 7, conveying mechanism; 701, water inlet pipe; 702, guide groove; 703, sealing sleeve; 704, fixing block; 705, valve; 706, rotary joint; 8, flushing mechanism; 801, fixing seat; 802, sliding sleeve; 803, spray hole; 804, reset spring. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Fig.11 and Fig.12 As shown, the gluing device for a book sealing machine with uniform glue coating described in the present invention comprises a support frame 1, a stirring mechanism 2 is installed on the support frame 1, a gluing mechanism 3 is installed on the stirring mechanism 2, an adjusting mechanism 4 is installed on the gluing mechanism 3, a pushing mechanism 5 is installed on the stirring mechanism 2, a material guiding mechanism 6 is installed on the gluing mechanism 3, a conveying mechanism 7 is installed on the stirring mechanism 2 and the pushing mechanism 5, and a flushing mechanism 8 is installed on the pushing mechanism 5.

[0039] Specifically, Figure 1 , Figure 2 and Figure 3As shown, the stirring mechanism 2 includes a storage tank 201, the storage tank 201 is installed on the support frame 1, a cover plate 204 is installed on the top of the storage tank 201, a motor seat 203 is installed at the center of the top of the cover plate 204, a first motor 202 is installed on the top of the motor seat 203, a stirring rod 206 is rotatably connected at the center of the bottom of the cover plate 204, the bottom of the stirring rod 206 extends to the inside of the storage tank 201, the top of the stirring rod 206 extends to the inside of the motor seat 203 and is connected to the output shaft of the first motor 202, and a feed hopper 205 is vertically connected to the cover plate 204. The bottom of the storage tank 201 is provided with three guide grooves 207. The installation of the storage tank 201 is conducive to the storage of glue. The closing of the cover plate 204 realizes the sealing of the storage tank 201. The installation of the feed hopper 205 facilitates the injection of glue into the storage tank 201 for storage. The operation of the first motor 202 realizes the rotation of the stirring rod 206 inside the storage tank 201, thereby fully stirring the glue, so that the glue can be smoothly discharged without solidification. The glue is discharged through the three guide grooves 207, which is convenient for the subsequent sealing of books.

[0040] Specifically, Figure 1 , Figure 4 and Figure 5 As shown, the glue coating mechanism 3 includes a feed tube 301, a feed tube 301 is installed at the bottom center of the storage tank 201, a rectangular guide plate 302 is installed at the bottom of the feed tube 301, and the guide plate 302 is a frame structure. Two symmetrical mounting frames 303 are vertically connected to the bottom of the storage tank 201, and a glue coating roller 304 is rotatably connected between the bottoms of the two mounting frames 303. The glue coating roller 304 is located at the center line of the bottom of the guide plate 302, and the outer sides of the two ends of the glue coating roller 304 are provided with reverse threaded thread grooves 306. Second motors 305 are respectively installed on the outer sides of the bottoms of the two mounting frames 303, and the output shafts of the two second motors 305 are respectively connected to the two ends of the glue coating roller 304, through the The installation of the feed tube 301 is conducive to the discharge of the glue inside the storage tank 201. Through the installation of the guide plate 302, the discharged glue can be evenly dispersed and the glue can be introduced into the side wall of the glue coating roller 304. Through the synchronous operation of the two second motors 305, the glue coating roller 304 can rotate evenly, so that the glue discharged by the guide plate 302 can be evenly applied to the glue coating roller 304, and then the glue on the glue coating roller 304 can be glued to the edge of the book. Through the two reverse-threaded thread grooves 306, the glue on the glue coating roller 304 can be dispersed and discharged to both ends, so that the glue coating roller 304 can be evenly coated with glue, which is conducive to more uniform gluing of the book.

[0041] Specifically, Figure 4 and Figure 5 As shown, the mounting frame 303 is an "L"-shaped structure, the bottom of the guide plate 302 is an arc-shaped structure, and the discharge pipe 301 is a conical structure. The installation of the mounting frame 303 facilitates the connection with the glue coating roller 304 and enables the glue to be smoothly discharged. The design of the arc-shaped structure at the bottom of the guide plate 302 facilitates the glue to be evenly introduced onto the glue coating roller 304 without causing uneven dripping and overflow.

[0042] Specifically, Figure 1 and Figure 4 As shown, the adjustment mechanism 4 includes a screw rod 402, one side of the bottom of the two mounting frames 303 is vertically rotatably connected with the screw rod 402, one end of the screw rod 402 is rotatably connected to the side wall of the guide plate 302, and the two screw rods 402 are respectively threadedly connected with baffles 403, the bottom of the two baffles 403 is an arc structure, the bottom of the two baffles 403 is slidably connected to the side wall of the glue coating roller 304, and the side walls of the bottom of the two mounting frames 303 are respectively installed with third motors 401, and the output shafts of the two third motors 401 are respectively connected to the two screw rods 40 2 ends are connected, and the installation of the two screw rods 402 is conducive to connecting the two baffles 403. The two third motors 401 work in the opposite direction synchronously, so that the two screw rods 402 can synchronously control the two baffles 403 to move in the opposite direction, so that the two baffles 403 can be moved closer or farther away according to the width of the book, which is conducive to adjusting the glue shielding range on the glue coating roller 304, so that the glue will not be diverted to the outside of the glue coating roller 304 to cause glue overflow and dripping.

[0043] Specifically, Figure 2 , Figure 3 and Figure 6As shown, the pushing mechanism 5 includes a turntable 503, a turntable 503 is installed at the bottom of the stirring rod 206, and the side wall of the turntable 503 is annularly connected with three push plates 501 at equal intervals. The three push plates 501 are arc-shaped structures, and the connection between the side wall of one end of the push plate 501 and the side wall of the turntable 503 is an arc-shaped structure. The three push plates 501 are rotatably connected to the bottom of the storage tank 201 through the stirring rod 206 and the turntable 503. The bottom sides of the three push plates 501 are in contact with the inner side of the bottom of the storage tank 201. The turntable 503 is located in the middle of the three guide grooves 207. The three push plates 501 are connected to the bottom of the storage tank 201. The end extends to the inner edge of the bottom of the storage tank 201. Through the installation of the turntable 503, it is convenient to connect the three push plates 501. Through the rotation of the stirring rod 206, it is convenient to drive and control the turntable 503 and the three push plates 501. The three push plates 501 rotate evenly at the bottom of the storage tank 201. Since the push plate 501 is an arc structure, it is convenient to push the glue at the bottom of the storage tank 201 to the middle, and finally facilitate the glue to be discharged through the three guide grooves 207, so that the glue on the inner side of the bottom of the storage tank 201 can be discharged cleanly without residual material.

[0044] Specifically, Figure 8 As shown, one end of the three push plates 501 is respectively provided with a slot 504, and one end of the three push plates 501 is respectively vertically connected with a scraper 502, and one side of the bottom of the three scrapers 502 is engaged with the inside of the slot 504, and the slot 504 and one side of the bottom of the scraper 502 are both trapezoidal structures, and the side walls of the three scrapers 502 are slidably connected to the inner wall of the storage tank 201. Through the opening of the slot 504, the bottom side of the three scrapers 502 can be detachably connected to one end of the three push plates 501, which is convenient for subsequent maintenance or disassembly and assembly as needed. Through the installation of the three scrapers 502, the three push plates 501 can drive the three scrapers 502 to scrape the residual glue on the inner wall of the storage tank 201, which is convenient to operate and will not cause the residual glue to solidify and cause secondary pollution.

[0045] Specifically, Figure 8 , Fig. 9 and Fig.10As shown, a groove 505 is respectively provided on one side of the bottom of the three scrapers 502, and a protrusion 506 is respectively installed inside one end of the three push plates 501. The protrusion 506 is slidably connected with the inside of the push plate 501 through a resistance spring 507. One end of the protrusion 506 extends to the outside of the push plate 501. The end of the protrusion 506 and the groove 505 are both hemispherical structures. One end of the protrusion 506 is in resistance with the inside of the groove 505. Through the opening of the groove 505, the scraper 502 and the card at one end of the push plate 501 When the groove 504 is engaged, the bottom of the scraper 502 contacts the protrusion 506, and the protrusion 506 is freed from the elastic force of the resistance spring 507 and contracts, so that the scraper 502 is engaged in place. The protrusion 506 extends into the inside of the groove 505 under the resistance of the resistance spring 507, thereby realizing the resistance limit of the scraper 502, and the scraper 502 is stably installed. By pulling the scraper 502 with a certain force, the groove 505 resists and contracts against the protrusion 506, which facilitates the disassembly of the scraper 502.

[0046] Specifically, Figure 3 , Figure 4 and Figure 5 As shown, the material guiding mechanism 6 includes a connecting groove 601, a connecting groove 601 is provided at the bottom center of the turntable 503, a threaded rod 603 is rotatably connected inside the feeding tube 301, a connecting block 602 is rotatably connected at the top center of the feeding tube 301, the bottom of the connecting block 602 is connected to the top of the threaded rod 603, the top of the connecting block 602 extends to the inner side of the bottom of the storage tank 201 and is engaged with the connecting groove 601, the top of the connecting block 602 and the connecting groove 601 are both hexagonal structures, through the installation of the threaded rod 603, it is convenient to export the glue inside the feeding tube 301 well, will not cause blockage, and the export is more uniform, through the installation of the connecting block 602, the connecting block 602 is engaged and connected with the connecting groove 601 at the bottom of the turntable 503, when the turntable 503 rotates, it drives the connecting block 602 to rotate, so that the threaded rod 603 rotates evenly to guide the material.

[0047] Specifically, Figure 1 , Figure 2 , Figure 6 , Figure 8 , Fig. 9 and Fig.12As shown, the conveying mechanism 7 includes a rotary joint 706, a rotary joint 706 is provided inside the motor seat 203, the rotary joint 706 is rotatably connected to the top of the stirring rod 206, the cover plate 204 is connected to a fixed block 704, the fixed block 704 is connected to a water inlet pipe 701, a valve 705 is installed on the water inlet pipe 701, one end of the water inlet pipe 701 extends to the inside of the motor seat 203 and is vertically connected to the rotary joint 706, the stirring rod 206 is a cylindrical structure with a hollow interior, and the inner centers of the three push plates 501 and the three scrapers 502 are respectively provided with guide grooves 7 02, one end of the three guide grooves 702 extends to the inside of the turntable 503 and is connected to the bottom of the stirring rod 206, and the other ends of the three guide grooves 702 extend to the outside of one side of the three scrapers 502 respectively. Through the installation of the rotating joint 706, it is convenient to connect the water inlet pipe 701 with the stirring rod 206, so that the water of the water inlet pipe 701 can be transported while the stirring rod 206 rotates, and the water is transported to the inside of the three guide grooves 702 through the stirring rod 206, and is discharged from the outside of the three scrapers 502, which is beneficial to the cleaning of the inner wall of the storage tank 201 and the operation is more convenient.

[0048] Specifically, Figure 8 and Fig. 9 As shown, sealing sleeves 703 are respectively installed on the inner sides of the bottom connections of the three push plates 501 and the three scrapers 502. The two sealing sleeves 703 are in contact with each other. One ends of the two sealing sleeves 703 extend to the inside of the guide groove 702 respectively. The diameter of the sealing sleeve 703 is larger than the diameter of the guide groove 702. Through the installation of the sealing sleeve 703, the bottom of the scraper 502 is facilitated to be snap-connected with one end of the push plate 501. The two sealing sleeves 703 can be in contact with each other and fit together, so that the two guide grooves 702 can be connected and have good sealing performance, so that water will not overflow during transportation.

[0049] Specifically, Figure 6 , Figure 7 and Fig.11As shown, the flushing mechanism 8 includes a fixed seat 801, and the fixed seats 801 are respectively installed on both sides of the top of the three scrapers 502. The fixed seat 801 is a truncated cone structure. A sliding sleeve 802 is installed on the inner side of the fixed seat 801. The sliding sleeve 802 is a "convex" shaped structure. The sliding sleeve 802 is slidably connected with the inside of the fixed seat 801 through a reset spring 804. One end of the sliding sleeve 802 extends to the outside of the fixed seat 801, and the other end of the sliding sleeve 802 is in contact with the side wall of the scraper 502. One end of the guide groove 702 extends to one end of the sliding sleeve 802. One end of the sliding sleeve 802 is a cylindrical structure with a hollow interior. The side wall of one end of the sliding sleeve 802 is provided with a plurality of spray holes 803. The installation of 01 is beneficial to the connection of the sliding sleeve 802. Through the resistance of the return spring 804, the sliding sleeve 802 is contracted inside the fixed seat 801, and the spray hole 803 on the sliding sleeve 802 is blocked, which is beneficial for the scraper 502 to scrape the glue inside the storage tank 201, and the glue will not block the spray hole 803. When the water inside the guide groove 702 enters the sliding sleeve 802 at a certain pressure, the sliding sleeve 802 gets rid of the elastic force of the return spring 804 and slides. The sliding sleeve 802 extends to the outside of the fixed seat 801, so that the spray hole 803 leaks out, which is beneficial for water to be sprayed out through the spray hole 803, so as to flush the inner wall of the storage tank 201.

[0050] When the present invention is in use, firstly, the installation of the material storage tank 201 is conducive to the storage of glue, and the closing of the cover plate 204 realizes the sealing of the material storage tank 201. The installation of the feed hopper 205 facilitates the injection of glue into the material storage tank 201 for storage. The operation of the first motor 202 realizes the rotation of the stirring rod 206 inside the material storage tank 201, and then the glue is fully stirred, so that the glue can be smoothly discharged without solidification. The glue is discharged through the three material guide grooves 207, which is convenient for the subsequent sealing of books. The installation of the turntable 503 facilitates the connection of the three push plates 501. The rotation of the stirring rod 206 facilitates the drive control of the turntable 503 and the three push plates 501. The three push plates 501 rotate evenly at the bottom of the material storage tank 201. The push plate 501 is an arc-shaped structure, which is conducive to pushing the glue at the bottom of the storage tank 201 toward the middle, and finally facilitates the glue to be discharged through the three guide grooves 207, so that the glue on the inner side of the bottom of the storage tank 201 can be discharged cleanly without residual material. The opening of the card slot 504 is conducive to the bottom side of the three scrapers 502 being detachably connected to one end of the three push plates 501, which is convenient for subsequent maintenance or disassembly and assembly as needed. The installation of the three scrapers 502 is conducive to the three push plates 501 driving the three scrapers 502 to scrape the residual glue on the inner wall of the storage tank 201. The operation is convenient and the residual glue will not solidify to cause secondary pollution. When the scraper 502 is engaged with the card slot 504 at one end of the push plate 501 through the opening of the groove 505, the bottom of the scraper 502 and The protrusion 506 is in conflict, and the protrusion 506 is freed from the elastic force of the conflict spring 507 and shrinks, so that the scraper 502 is locked in place. The protrusion 506 extends to the inside of the groove 505 under the conflict of the conflict spring 507, realizing the conflict limit of the scraper 502, and the scraper 502 is stably installed. By pulling the scraper 502 with a certain force, the groove 505 conflicts and shrinks against the protrusion 506, which is convenient for disassembly of the scraper 502. The installation of the discharge pipe 301 is conducive to the export of the glue inside the storage tank 201. The installation of the guide plate 302 makes the exported glue evenly dispersed and the glue is introduced into the side wall of the glue coating roller 304. The two second motors 305 work synchronously to make the glue coating roller 304 rotate evenly, so that the glue exported by the guide plate 302 can be evenly distributed. The glue on the glue roller 304 can be applied to the edge of the book by the glue on the glue roller 304. The glue on the glue roller 304 can be dispersed and exported to both ends through the two reverse threaded thread grooves 306, so that the glue roller 304 can be evenly coated with glue, which is conducive to more uniform gluing of the book. The installation of the mounting frame 303 is conducive to the connection of the glue roller 304 and the glue can be smoothly exported. The design of the arc structure at the bottom of the guide plate 302 is conducive to the uniform introduction of the glue to the glue roller 304 without uneven dripping and overflow. The installation of the two screw rods 402 is conducive to the connection of the two baffles 403. The synchronous reverse operation of the two third motors 401 realizes the synchronous reverse rotation of the two screw rods 402.Then, the two screw rods 402 synchronously control the two baffles 403 to move in opposite directions, so that the two baffles 403 can be moved closer or farther away according to the width of the book, which is beneficial to adjusting the glue blocking range on the glue coating roller 304, so that the glue will not be diverted to the outside of the glue coating roller 304 to cause glue overflow and dripping. Through the installation of the threaded rod 603, it is beneficial to well guide the glue inside the discharge pipe 301 without causing blockage, and the guide is more uniform. Through the installation of the connecting block 602, the connecting block 602 is engaged with the connecting groove 601 at the bottom of the turntable 503. When the turntable 503 rotates, it drives the connecting block 602 to rotate, so that the threaded rod 603 rotates evenly to guide the material. Through the installation of the rotating joint 706, it is beneficial to connect the water inlet pipe 701 with the stirring rod 206, so that the water in the water inlet pipe 701 can be transported while the stirring rod 206 rotates, and the water is transported to the inside of the three guide grooves 702 through the stirring rod 206, and from the three scrapers 50 2 is discharged from the outside, which is conducive to cleaning the inner wall of the storage tank 201, and the operation is more convenient. After the bottom of the scraper 502 is connected with one end of the push plate 501 by installing the sealing sleeve 703, the two sealing sleeves 703 can contact and fit each other, so that the two guide grooves 702 can be connected, and the sealing is good, so that water will not overflow during transportation. The installation of the fixed seat 801 is conducive to the connection of the sliding sleeve 802, and the sliding sleeve 802 is retracted in the fixed seat 802 by the resistance of the return spring 804. 01, and the spray hole 803 on the sliding sleeve 802 is blocked, which is beneficial for the scraper 502 to scrape the glue inside the storage tank 201, and the glue will not block the spray hole 803. When the water inside the guide groove 702 enters the sliding sleeve 802 at a certain pressure, the sliding sleeve 802 is freed from the elastic force of the return spring 804 and slides. The sliding sleeve 802 extends to the outside of the fixed seat 801, so that the spray hole 803 leaks out, which is beneficial for water to be sprayed out through the spray hole 803, and the inner wall of the storage tank 201 is flushed.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A gluing device for a book gluing machine with uniform gluing, characterized in that: The invention comprises a support frame (1), a stirring mechanism (2) is mounted on the support frame (1), a gluing mechanism (3) is mounted on the stirring mechanism (2), an adjusting mechanism (4) is mounted on the gluing mechanism (3), a pushing mechanism (5) is mounted on the stirring mechanism (2), a guiding mechanism (6) is mounted on the gluing mechanism (3), a conveying mechanism (7) is mounted on the stirring mechanism (2) and the pushing mechanism (5), and a flushing mechanism (8) is mounted on the pushing mechanism (5); The stirring mechanism (2) comprises a material storage tank (201), the material storage tank (201) is mounted on the support frame (1), a cover plate (204) is mounted on the top of the material storage tank (201), a motor seat (203) is mounted at the center of the top of the cover plate (204), a first motor (202) is mounted on the top of the motor seat (203), a stirring rod (206) is rotatably connected at the center of the bottom of the cover plate (204), the bottom of the stirring rod (206) extends to the inside of the material storage tank (201), the top of the stirring rod (206) extends to the inside of the motor seat (203) and is connected to the output shaft of the first motor (202), a feed hopper (205) is vertically connected to the cover plate (204), and three material guide grooves (207) are provided at the bottom of the material storage tank (201); The glue coating mechanism (3) comprises a feeding tube (301), a feeding tube (301) is installed at the center of the bottom of the material storage tank (201), a rectangular material guide plate (302) is installed at the bottom of the feeding tube (301), and the material guide plate (302) is a frame-type structure. Two symmetrical mounting frames (303) are vertically connected to the bottom of the material storage tank (201), and a glue coating roller (304) is rotatably connected between the bottoms of the two mounting frames (303). The glue coating roller (304) is located at the center line of the bottom of the material guide plate (302), and the outer sides of both ends of the glue coating roller (304) are provided with reverse threaded thread grooves (306). Second motors (305) are respectively installed on the outer sides of the bottoms of the two mounting frames (303), and the output shafts of the two second motors (305) are respectively connected to the two ends of the glue coating roller (304).

2. The gluing device for a book gluing machine with uniform gluing according to claim 1, characterized in that: The mounting frame (303) is an "L"-shaped structure, the bottom of the guide plate (302) is an arc-shaped structure, and the feed pipe (301) is a conical structure.

3. The gluing device for a book gluing machine with uniform gluing according to claim 1, characterized in that: The adjustment mechanism (4) comprises a screw rod (402), one side of the bottom of the two mounting frames (303) is vertically rotatably connected with the screw rod (402), one end of the screw rod (402) is rotatably connected to the side wall of the guide plate (302), the two screw rods (402) are respectively threadedly connected with baffles (403), the bottoms of the two baffles (403) are arc-shaped structures, the bottoms of the two baffles (403) are slidably connected to the side walls of the glue coating roller (304), the side walls of the bottoms of the two mounting frames (303) are respectively installed with third motors (401), and the output shafts of the two third motors (401) are respectively connected to the ends of the two screw rods (402).

4. The gluing device for a book gluing machine with uniform gluing according to claim 1, characterized in that: The pushing mechanism (5) comprises a rotating disk (503), the bottom of the stirring rod (206) is provided with a rotating disk (503), the side wall of the rotating disk (503) is annularly connected with three pushing plates (501) at equal intervals, the three pushing plates (501) are of arc-shaped structures, the connection between the side wall of one end of the pushing plate (501) and the side wall of the rotating disk (503) is of arc-shaped structure, the three pushing plates (501) are rotatably connected to the bottom of the storage tank (201) through the stirring rod (206) and the rotating disk (503), the bottom sides of the three pushing plates (501) are in contact with the inner side of the bottom of the storage tank (201), the rotating disk (503) is located in the middle of the three material guide grooves (207), and one end of the three pushing plates (501) extends to the inner edge of the bottom of the storage tank (201).

5. The gluing device for a book gluing machine with uniform gluing according to claim 4, characterized in that: One end of each of the three push plates (501) is provided with a slot (504), and one end of each of the three push plates (501) is vertically connected to a scraper (502). One side of the bottom of each of the three scrapers (502) is engaged with the inside of the slot (504). Both the slot (504) and one side of the bottom of each of the scrapers (502) are trapezoidal structures. The side walls of the three scrapers (502) are slidably connected to the inner wall of the storage tank (201).

6. The gluing device for a book gluing machine with uniform gluing according to claim 5, characterized in that: A groove (505) is provided on one side of the bottom of each of the three scrapers (502), and a protrusion (506) is installed inside one end of each of the three push plates (501). The protrusion (506) is slidably connected to the inside of the push plate (501) through a resistance spring (507). One end of the protrusion (506) extends to the outside of the push plate (501), and the end of the protrusion (506) and the groove (505) are both hemispherical structures. One end of the protrusion (506) is in resistance to the inside of the groove (505).

7. The gluing device for a book gluing machine with uniform gluing according to claim 4, characterized in that: The material guiding mechanism (6) comprises a connecting groove (601), a connecting groove (601) is provided at the bottom center of the rotating disk (503), a threaded rod (603) is rotatably connected inside the material discharge pipe (301), a connecting block (602) is rotatably connected at the top center of the material discharge pipe (301), the bottom of the connecting block (602) is connected to the top of the threaded rod (603), the top of the connecting block (602) extends to the inner side of the bottom of the material storage tank (201) and is engaged with the connecting groove (601), and the top of the connecting block (602) and the connecting groove (601) are both hexagonal structures.

8. The gluing device for a book gluing machine with uniform gluing according to claim 4, characterized in that: The conveying mechanism (7) comprises a rotating joint (706), a rotating joint (706) is provided on the inner side of the motor base (203), the rotating joint (706) is rotatably connected to the top of the stirring rod (206), the cover plate (204) is connected to a fixing block (704), the fixing block (704) is connected to a water inlet pipe (701), a valve (705) is installed on the water inlet pipe (701), one end of the water inlet pipe (701) extends to the motor base (203), and the fixing block (704) is connected to the water inlet pipe (701). The inner side of the machine base (203) is vertically connected to the rotary joint (706); the stirring rod (206) is a cylindrical structure with a hollow interior; guide grooves (702) are respectively provided at the inner centers of the three push plates (501) and the three scrapers (502); one end of the three guide grooves (702) extends to the inside of the turntable (503) and is connected to the bottom of the stirring rod (206); the other end of the three guide grooves (702) respectively extends to the outside of one side of the three scrapers (502).

9. The gluing device for a book gluing machine with uniform gluing according to claim 8, characterized in that: Sealing sleeves (703) are respectively installed on the inner sides of the bottom connection parts of the three push plates (501) and the three scrapers (502), the two sealing sleeves (703) are in contact with each other, one end of the two sealing sleeves (703) respectively extends into the inside of the guide groove (702), and the diameter of the sealing sleeves (703) is larger than the diameter of the guide groove (702).

10. The gluing device for a book gluing machine with uniform gluing according to claim 9, characterized in that: The flushing mechanism (8) comprises a fixed seat (801), and the fixed seats (801) are respectively installed on both sides of the top of the three scrapers (502); the fixed seat (801) is a truncated cone-shaped structure; a sliding sleeve (802) is installed inside the fixed seat (801); the sliding sleeve (802) is a "convex"-shaped structure; the sliding sleeve (802) is slidably connected to the inside of the fixed seat (801) through a return spring (804); one end of the sliding sleeve (802) extends to the outside of the fixed seat (801); the other end of the sliding sleeve (802) contacts the side wall of the scraper (502); one end of the guide groove (702) extends to one end of the sliding sleeve (802); one end of the sliding sleeve (802) is a cylindrical structure with a hollow interior; and a plurality of spray holes (803) are provided on the side wall of one end of the sliding sleeve (802).

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