CN111204146B - Thin volume rubber coating device - Google Patents
Thin volume rubber coating device Download PDFInfo
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- CN111204146B CN111204146B CN202010015691.8A CN202010015691A CN111204146B CN 111204146 B CN111204146 B CN 111204146B CN 202010015691 A CN202010015691 A CN 202010015691A CN 111204146 B CN111204146 B CN 111204146B
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- Prior art keywords
- glue
- roller
- cleaning cloth
- glue storage
- storage tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0006—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets
- B42C9/0012—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets with a roller
Abstract
The invention discloses a thin book gluing device, and relates to the field of thin book gluing and binding equipment. It includes the frame, the slope is provided with two interval settings and the blowing board in the coplanar in the frame, the top and the below in the clearance of two blowing boards are provided with and press from both sides tight conveying mechanism, the below level of blowing board is provided with the glue storage tank, the glue storage tank is provided with the glue spreader rather than rotating the connection, the axis and the blowing board place plane of glue spreader are perpendicular, one side of glue spreader is provided with along its axis direction and scrapes the offset plate, be equipped with the clearance between the outer wall of scraping offset plate and glue spreader, the glue storage tank is provided with the filter of separating its inner chamber, the filter separates the glue storage tank inner chamber for gluing chamber and reinforced chamber, the top in reinforced chamber is provided with the cleaning cloth that covers the feeding chamber, the one end of cleaning cloth is connected with the upper end of filter, the other end of cleaning cloth is walked around the glue storage tank and is kept away from a lateral wall of blowing board, and extend downwards along vertical direction. The invention has the advantages of preventing glue from falling to the ground and reducing pollution.
Description
Technical Field
The invention relates to the field of book adhesive binding equipment, in particular to a book adhesive coating device.
Background
A book is a book or a character bound in a book, and is understood in a narrow sense as a collection of sheets with characters and images. At present, book processing generally comprises the steps of book page sealing, cover folding, spine gluing, cover pasting and molding and the like. The existing automation equipment aiming at the processes, especially aiming at the step of spine gluing, aims to meet the continuous operation of spine gluing, mostly transversely places books on a transmission device, enables the spine to face the side part, and the transmission device drives the books to automatically finish gluing through the gluing equipment.
Chinese patent application No. CN103796842B discloses a glue applying unit including a glue tank (2), a glue applying roller (3) for applying glue to a spine (r) of a book block (P), a motor (4) for rotating the glue applying roller, a wiper (6) for adjusting the amount of glue adhering to the glue applying roller, a wiper driving mechanism for moving the wiper closer to and away from the glue applying roller, and a control unit (10) for controlling the wiper driving mechanism. The wiper sequentially acquires three positions, namely a first opening position separated from the outer peripheral surface of the glue application roller by a first distance, a second opening position separated from the outer peripheral surface of the glue application roller by a second distance shorter than the first distance, and a closing position contacted with the outer peripheral surface of the glue application roller, so that the front end part of the book block spine is engaged with the top surface area of the glue application roller with glue of the first thickness, and the middle part and the rear end part of the book block spine are engaged with the top surface area of the glue application roller with glue of the second thickness smaller than the first thickness while the book block passes through the glue application roller.
The above prior art solution has the following drawbacks: when carrying out the rubber coating during operation, glue in the glue agent groove is less and less, needs the manual work to add glue to the glue agent inslot regularly, generally adds glue to the glue agent inslot with the ladle, and glue drips easily at the lateral wall in glue agent groove, further drops to ground, causes the pollution, is difficult to the clearance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a thin volume gluing device which has the advantages of preventing glue from falling to the ground and reducing pollution.
The above object of the present invention is achieved by the following technical solutions:
a glue spreading device for a thin book comprises a frame, wherein two material placing plates which are arranged at intervals and are arranged in the same plane are obliquely arranged on the frame, clamping and conveying mechanisms for clamping and conveying the thin book are arranged above and below a gap of the two material placing plates, a glue storage tank is horizontally arranged below the material placing plates, a glue spreading roller which is rotationally connected with the glue storage tank is arranged in the glue storage tank, a glue spreading motor for driving the glue spreading roller to rotate is arranged on the glue storage tank, the axis of the glue spreading roller is vertical to the plane where the material placing plates are located, a glue scraping plate is arranged on one side of the glue spreading roller along the axis direction of the glue spreading roller, a gap is arranged between the glue scraping plate and the outer wall of the glue spreading roller, a filter plate for separating the inner cavity of the glue storage tank is arranged in the glue storage tank, the filter plate separates the inner cavity of the glue storage tank into a glue spreading cavity and a feeding cavity, and the moving direction of the thin book is parallel to the plane where the filter plate is located, the feeding device is characterized in that a cleaning cloth covering the feeding cavity is arranged above the feeding cavity, one end of the cleaning cloth is connected with the upper end of the filter plate, and the other end of the cleaning cloth bypasses the glue storage groove and is far away from one side wall of the discharging plate and extends downwards along the vertical direction.
By adopting the technical scheme, when the cleaning cloth is in work, a certain amount of glue is taken from the glue barrel by the long spoon, when the glue is added into the glue storage tank, a part of glue can drip on the cleaning cloth, the glue is prevented from dripping on the side wall of the glue storage tank or the ground, and the pollution is reduced; glue is poured on the cleaning cloth above the feeding cavity, the glue penetrates through the cleaning cloth to enter the feeding cavity, the feeding is completed after the glue enters the gluing cavity through the filter plate, and the cleaning cloth can also filter the glue due to the possibility of impurities or solidified glue blocks in the glue, so that the gluing quality is improved. When the glue that drips on the cleaning cloth is more, glue can solidify gradually, takes off this moment and change the cleaning cloth can.
The present invention in a preferred example may be further configured to: the cleaning cloth winding device is characterized in that an unwinding roller is rotatably arranged above the filter plate, one end of the cleaning cloth is wound on the periphery of the unwinding roller, a guide roller is arranged above one side wall of the glue storage tank, which is far away from the material discharging plate, a winding roller is rotatably arranged below the glue storage tank, one end of the cleaning cloth, which is far away from the unwinding roller, bypasses the guide roller and is fixedly connected with the winding roller, and handles are arranged at one ends of the unwinding roller and the winding roller.
Through adopting above-mentioned technical scheme, when the glue that solidifies on the cleaning cloth is more, the handle of unwinding roller and wind-up roll is rotated anticlockwise, and dirty cleaning cloth is convoluteed on the wind-up roll, and clean cleaning cloth moves to the top in feeding chamber to accomplish the change of cleaning cloth, need not all take off the cleaning cloth at every turn, improve the efficiency of changing the cleaning cloth.
The present invention in a preferred example may be further configured to: and a limiting component for preventing the handle from reversing is arranged on one side of the handle.
Through adopting above-mentioned technical scheme, spacing subassembly can prevent the handle reversal, keeps the position of cleaning cloth motionless after changing cleaning cloth, avoids polluting the cleaning cloth on the unwinding roller.
The present invention in a preferred example may be further configured to: the limiting assembly comprises a ratchet wheel and a pawl, the ratchet wheel is coaxial with a rotating shaft of the handle and is fixedly connected with the rotating shaft of the handle, the pawl is located above the ratchet wheel and is meshed with the ratchet wheel, and one end, far away from the ratchet wheel, of the pawl is hinged to the glue storage groove.
Through adopting above-mentioned technical scheme, when anticlockwise rotating handle, the ratchet can normally rotate, and when stopping rotating handle, pawl and ratchet meshing play the effect that prevents the reversal to make the position of cleaning cloth fixed.
The present invention in a preferred example may be further configured to: store up gluey groove and the adjacent both sides wall upper end of filter has seted up the U-shaped groove, unreel the roller including unreeling the axle and the cover establish and unreel a section of thick bamboo in unreeling axle week side, the both ends of unreeling the axle are located the U-shaped inslot, the open end in U-shaped groove is provided with the anticreep piece that prevents to unreel the axle and break away from, the anticreep piece can be dismantled with the gluey groove of storage and be connected through the bolt.
Through adopting above-mentioned technical scheme, when the cleaning cloth on unreeling the roller uses up, dismantle bolt and anticreep piece, take out from the U-shaped inslot and unreel the roller, conveniently change cleaning cloth.
The present invention in a preferred example may be further configured to: put the outer wall of reel and seted up the holding tank along its axis direction, the articulated arc clamp plate that is provided with in the holding tank, the articulated shaft week side of arc clamp plate is provided with the torsional spring, the torsional spring makes the one end clamp of cleaning cloth press from both sides tightly between arc clamp plate and holding tank diapire.
Through adopting above-mentioned technical scheme, when changing the cleaning cloth, rotate arc clamp plate compression torsional spring, can take out the cleaning cloth, stretch into between arc clamp plate and the holding tank diapire with clean cleaning cloth one end again, relieve the arc clamp plate, the torsional spring drives the arc clamp plate and pushes down the cleaning cloth, and is fixed with the cleaning cloth automatically, and it is convenient to change.
The present invention in a preferred example may be further configured to: the glue storage groove is provided with a rotating shaft above the guide roller, the axis of the rotating shaft is arranged along the vertical direction and is perpendicular to the axis of the guide roller, the rotating block is connected to the rotating shaft in a rotating mode, the rotating block is connected with a pressing roller in a rotating mode, the axis of the pressing roller is parallel to the axis of the guide roller, and a gap for cleaning cloth to pass through is reserved between the pressing roller and the guide roller.
Through adopting above-mentioned technical scheme, normal during operation, the compression roller rotates to the outside that stores up the gluey groove, and when the glue that solidifies on the cleaning cloth was more, it is parallel with the axis of guide roll to rotate the compression roller, and the handle of unreeling roller and wind-up roll is rotated anticlockwise, and dirty cleaning cloth is convoluteed on the wind-up roll, and the glue that is located on the cleaning cloth of reinforced chamber top receives the extrusion of compression roller can not convolute on the wind-up roll, reduces the waste of glue.
The present invention in a preferred example may be further configured to: and the rotating block is connected with a locking bolt in a threaded manner, and the locking bolt penetrates through the rotating block and is abutted against the upper surface of the side wall of the glue storage groove.
Through adopting above-mentioned technical scheme, can be with the rigidity of compression roller through locking bolt, avoid the compression roller freely to swing when work or change cleaning cloth.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by arranging the filter plate and the cleaning cloth, a certain amount of glue is taken from the glue barrel by the long spoon during working, and when the glue is added into the glue storage tank, a part of the glue can drip on the cleaning cloth, so that the glue is prevented from dripping on the side wall of the glue storage tank or on the ground, and the pollution is reduced; glue is poured on the cleaning cloth above the feeding cavity, the glue penetrates through the cleaning cloth to enter the feeding cavity, the feeding is completed after the glue enters the gluing cavity through the filter plate, and the cleaning cloth can also filter the glue due to the possibility of impurities or solidified glue blocks in the glue, so that the gluing quality is improved. When the glue that drips on the cleaning cloth is more, glue can solidify gradually, takes off this moment and change the cleaning cloth can.
2. Through setting up unwinding roller, guide roll and wind-up roll, when the glue that solidifies on the cleaning cloth is more, the handle of unwinding roller and wind-up roll is rotated anticlockwise, and dirty cleaning cloth is convoluteed on the wind-up roll, and clean cleaning cloth moves to the top in feeding chamber to accomplish the change of cleaning cloth, need not all take off the cleaning cloth at every turn, improve the efficiency of changing the cleaning cloth.
3. Through setting up U-shaped groove, anticreep piece, torsional spring and arc clamp plate, when the cleaning cloth on unreeling the roller uses up, dismantle bolt and anticreep piece, take out from the U-shaped inslot and unreel the roller, conveniently change cleaning cloth.
4. Through setting up compression roller, axis of rotation and rotation fast, when the glue that solidifies on the cleaning cloth is more, rotate the compression roller and make its axis parallel with the guide roll, the handle of unreeling roller and wind-up roll is rotated anticlockwise, and dirty cleaning cloth is convoluteed on the wind-up roll, and the glue that is located the cleaning cloth of reinforced chamber top receives the extrusion of compression roller can not convolute on the wind-up roll, reduces the waste of glue.
Drawings
FIG. 1 is a schematic view of a booklet glue applicator;
FIG. 2 is a schematic view showing a structure of a glue applying portion of a booklet glue applying apparatus;
FIG. 3 is a partial cross-sectional view of a booklet gumming device;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 5 is a partial cross-sectional view of an unwinding roller mounting structure of a booklet glue spreading device;
FIG. 6 is a schematic view of the unwinding roller;
FIG. 7 is a cross-sectional view of the unwind roll and cleaning cloth;
FIG. 8 is a partial cross-sectional view taken along the plane of the axis of the rotating shaft and the axis of the press roll;
fig. 9 is a partially enlarged schematic view of a portion B in fig. 2.
Reference numerals: 1. a frame; 2. a material placing plate; 3. a crawler belt; 4. a driving roller; 5. a drive motor; 6. a glue storage tank; 7. glue spreading roller; 8. scraping a rubber plate; 9. a filter plate; 10. a gluing cavity; 11. a feeding cavity; 12. a cleaning cloth; 13. unwinding rollers; 131. unwinding the reel; 132. placing the winding drum; 14. a guide roller; 15. a wind-up roll; 16. a handle; 17. a ratchet wheel; 18. a pawl; 19. a U-shaped groove; 20. an anti-drop block; 21. accommodating grooves; 22. an arc-shaped pressing plate; 23. a torsion spring; 24. a rotating shaft; 25. rotating the block; 26. a compression roller; 27. locking the bolt; 28. gluing motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the booklet glue spreading device disclosed by the invention comprises a rectangular frame 1, two material placing plates 2 which are arranged at intervals and are arranged in the same plane are obliquely arranged on the frame 1, clamping and conveying mechanisms for clamping and conveying the booklet are arranged above and below a gap between the two material placing plates 2, each clamping and conveying mechanism comprises two crawler belts 3, the distance between the two crawler belts 3 is equal to the thickness of the booklet, a driving roller 4 matched with the two crawler belts 3 is rotatably connected to the frame 1, a driving motor 5 for driving the driving roller 4 to rotate is fixedly connected to the frame 1 through bolts, and a rotating shaft of the driving motor 5 is coaxial and fixedly connected with the driving roller 4.
Referring to fig. 2 and 3, a rectangular glue storage tank 6 is horizontally arranged below the material discharging plate 2, the upper end of the glue storage tank 6 is open, one end of the glue storage tank 6 is welded with the frame 1, a glue coating roller 7 rotatably connected with the glue storage tank 6 is arranged in the glue storage tank 6, a glue coating motor 28 driving the glue coating roller 7 to rotate is fixedly connected to the bottom surface of the glue storage tank 6, and a rotating shaft of the glue coating motor 28 is coaxial with and fixedly connected to the glue coating roller 7. The axis of the glue spreader 7 is vertical to the plane of the discharging plate 2, one side of the glue spreader 7 is provided with a glue scraping plate 8 along the axis direction, the glue scraping plate 8 is fixedly connected with the glue storage tank 6 through a bolt, a gap is arranged between the glue scraping plate 8 and the outer wall of the glue spreader 7, the glue scraping plate 8 scrapes off redundant glue, used for controlling the rubber coating volume, it has filter 9 with its inner chamber is divided to store up welding in the gluey groove 6, filter 9 will store up gluey 6 inner chambers of gluey groove and separate for gluing chamber 10 and reinforced chamber 11, the direction of motion of booklet is parallel with filter 9 place plane, the top in reinforced chamber 11 is provided with the cleaning cloth 12 that covers reinforced chamber 11, cleaning cloth 12 can be cotton or towel that has the micropore, cleaning cloth 12's one end is connected with filter 9's upper end, cleaning cloth 12's the other end is walked around and is stored up gluey groove 6 and keep away from a lateral wall of blowing off board 2, and follow vertical direction downwardly extending.
When the cleaning cloth is in work, a certain amount of glue is taken from the glue barrel by the long spoon, when the glue is added into the glue storage tank 6, a part of the glue can drip on the cleaning cloth 12, the glue is prevented from dripping on the side wall of the glue storage tank 6 or the ground, and pollution is reduced; glue is poured on the cleaning cloth 12 above the feeding cavity 11, the glue penetrates through the cleaning cloth 12 and enters the feeding cavity 11, then enters the gluing cavity 10 through the filter plate 9 to complete feeding, and the cleaning cloth 12 can also filter the glue due to the possibility of impurities or solidified glue blocks in the glue, so that the gluing quality is improved.
In order to replace the cleaning cloth 12 conveniently, the upper portion of the filter plate 9 is rotatably connected with the unwinding roller 13, one end of the cleaning cloth 12 is wound on the periphery of the unwinding roller 13, the upper portion of one side wall, away from the unwinding plate 2, of the glue storage tank 6 is rotatably connected with the guide roller 14, the lower portion of the glue storage tank 6 is rotatably connected with the winding roller 15, one end, away from the unwinding roller 13, of the cleaning cloth 12 bypasses the guide roller 14 and is fixedly connected with the winding roller 15, and the handles 16 which are coaxially arranged are welded at one ends of the unwinding roller 13 and the winding roller 15. When more glue is solidified on the cleaning cloth 12, the handle 16 of the unwinding roller 13 and the winding roller 15 is rotated anticlockwise, the dirty cleaning cloth 12 is wound on the winding roller 15, the clean cleaning cloth 12 moves to the upper part of the feeding cavity 11, therefore, the cleaning cloth 12 is replaced, the cleaning cloth 12 does not need to be taken down every time, and the efficiency of replacing the cleaning cloth 12 is improved.
Referring to fig. 2 and 4, a limiting component for preventing the handle 16 from reversing is arranged on one side of the handle 16, the limiting component comprises a ratchet wheel 17 and a pawl 18, the ratchet wheel 17 is coaxial and fixedly connected with a rotating shaft of the handle 16, the ratchet wheel 17 can be in interference fit connection with the rotating shaft of the handle 16, the pawl 18 is located above the ratchet wheel 17 and meshed with the ratchet wheel 17, and one end, far away from the ratchet wheel 17, of the pawl 18 is hinged with the glue storage groove 6 through a hinge shaft. When the handle 16 is rotated counterclockwise, the ratchet wheel 17 can be rotated normally, and when the handle 16 is stopped rotating, the pawl 18 is engaged with the ratchet wheel 17 to prevent reverse rotation, so that the position of the cleaning cloth 12 is fixed.
Referring to fig. 4 and 5, U-shaped groove 19 has been seted up to two adjacent side wall upper ends of glue storage tank 6 and filter 9, unreel roller 13 including unreeling axle 131 and the cover establish unreel a section of thick bamboo 132 of unreeling axle 131 week side, unreel a section of thick bamboo 132 and unreel axle 131 elastic clamping, the both ends of unreeling axle 131 are located U-shaped groove 19 and rotate rather than being connected, the open end of U-shaped groove 19 is provided with the anticreep piece 20 that prevents to unreel axle 131 and break away from, the vertical cross-section of anticreep piece 20 roughly is the T type, the lower surface of anticreep piece 20 is the arc, anticreep piece 20 passes through the bolt can be dismantled with glue storage tank 6 and be connected, the bolt passes anticreep piece 20 and with glue storage tank 6 upper surface threaded connection. The installation structure of the winding roller 15 is the same as that of the unwinding roller 13, and the structure of the winding roller 15 is the same as that of the unwinding roller 13, which is not described in detail herein. When the cleaning cloth 12 on the unwinding roller 13 is used up, the bolt and the anti-falling block 20 are disassembled, the unwinding roller 13 is taken out from the U-shaped groove 19, and the cleaning cloth 12 is convenient to replace.
Referring to fig. 6 and 7, the outer wall of the winding drum 132 is provided with a long-strip-shaped accommodating groove 21 along the axial direction thereof, the accommodating groove 21 is internally hinged with an arc-shaped pressing plate 22, the axis of the hinge shaft of the arc-shaped pressing plate 22 is parallel to the length direction of the accommodating groove 21, a torsion spring 23 is sleeved on the periphery of the hinge shaft of the arc-shaped pressing plate 22, and the torsion spring 23 enables one end of the cleaning cloth 12 to be clamped between the arc-shaped pressing plate 22 and the bottom wall of the accommodating groove 21. The connecting structure of the other end of the cleaning cloth 12 and the winding roller 15 is the same as that of the unwinding cylinder 132, and the description thereof is omitted. When changing cleaning cloth 12, rotate arc clamp plate 22 compression torsional spring 23, can take out cleaning cloth 12, stretch into between arc clamp plate 22 and the holding tank 21 diapire with clean cleaning cloth 12 one end again, relieve arc clamp plate 22, torsional spring 23 drives arc clamp plate 22 and pushes down cleaning cloth 12, and is fixed cleaning cloth 12 automatically, and it is convenient to change.
Referring to fig. 8 and 9, when the cleaning cloth 12 is rolled and rolled, a part of available glue can be taken away by the cleaning cloth 12, therefore, the glue storage tank 6 is located above the guide roller 14 and is rotatably connected with a rotating shaft 24, the rotating shaft 24 is rotatably connected with the upper surface of the glue storage tank 6, the axis of the rotating shaft 24 is arranged along the vertical direction and is perpendicular to the axis of the guide roller 14, the circumferential side of the rotating shaft 24 is rotatably connected with a rotating block 25, the rotating block 25 is rotatably connected with a pressing roller 26, the axis of the pressing roller 26 is parallel to the axis of the guide roller 14, and a gap for the cleaning cloth 12 to pass through is reserved between the pressing roller 26 and the guide roller 14. The rotating block 25 is in threaded connection with a locking bolt 27, and the locking bolt 27 penetrates through the rotating block 25 and is abutted to the upper surface of the side wall of the glue storage tank 6.
During normal work, the compression roller 26 rotates to the outside of glue storage tank 6, when the glue that solidifies on cleaning cloth 12 is more, rotate compression roller 26 and make it parallel with the axis of guide roll 14, anticlockwise rotation unreels the handle 16 of roller 13 and wind-up roll 15, and dirty cleaning cloth 12 coils on wind-up roll 15, and the glue on the cleaning cloth 12 that is located the feeding chamber 11 top receives the extrusion of compression roller 26 can not coil on wind-up roll 15, reduces the waste of glue. The position of the pressure roller 26 can be fixed by the locking bolt 27, and the free swinging of the pressure roller 26 during working or changing the cleaning cloth 12 is avoided.
The implementation principle of the embodiment is as follows: when the cleaning cloth is in work, a certain amount of glue is taken from the glue barrel by the long spoon, when the glue is added into the glue storage tank 6, a part of the glue can drip on the cleaning cloth 12, the glue is prevented from dripping on the side wall of the glue storage tank 6 or the ground, and pollution is reduced; glue is poured on the cleaning cloth 12 above the feeding cavity 11, the glue penetrates through the cleaning cloth 12 and enters the feeding cavity 11, then enters the gluing cavity 10 through the filter plate 9 to complete feeding, and the cleaning cloth 12 can also filter the glue due to the possibility of impurities or solidified glue blocks in the glue, so that the gluing quality is improved.
When more glue is solidified on the cleaning cloth 12, the pressing roller 26 is rotated to be parallel to the axis of the guide roller 14, the unwinding roller 13 and the handle 16 of the winding roller 15 are rotated anticlockwise, the dirty cleaning cloth 12 is wound on the winding roller 15, the glue on the cleaning cloth 12 above the feeding cavity 11 is extruded by the pressing roller 26 and cannot be wound on the winding roller 15, waste of the glue is reduced, the clean cleaning cloth 12 moves to the position above the feeding cavity 11, replacement of the cleaning cloth 12 is finished, the cleaning cloth 12 does not need to be taken down every time, and the efficiency of replacing the cleaning cloth 12 is improved.
When the cleaning cloth 12 on the unwinding roller 13 is used up, the bolt and the anti-falling block 20 are disassembled, the unwinding roller 13 is taken out from the U-shaped groove 19, and the cleaning cloth 12 is convenient to replace.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. A booklet glue spreading device comprises a frame (1), wherein two material placing plates (2) which are arranged at intervals and are arranged in the same plane are obliquely arranged on the frame (1), and a clamping and conveying mechanism for clamping and conveying booklets is arranged above and below a gap between the two material placing plates (2), the booklet glue spreading device is characterized in that a glue storage groove (6) is horizontally arranged below the material placing plates (2), a glue spreading roller (7) rotationally connected with the glue storage groove (6) is arranged in the glue storage groove (6), a glue spreading motor (28) for driving the glue spreading roller (7) to rotate is arranged on the glue storage groove (6), the axis of the glue spreading roller (7) is vertical to the plane where the material placing plates (2) are arranged, a glue scraping plate (8) is arranged on one side of the glue spreading roller (7) along the axis direction of the glue spreading roller, a gap is arranged between the glue scraping plate (8) and the outer wall of the glue spreading roller (7), and a filter plate (9) for separating the inner cavity of the glue storage groove (6) is arranged in the glue storage groove, the filter plate (9) divides the inner cavity of the glue storage tank (6) into a glue coating cavity (10) and a feeding cavity (11), the moving direction of the thin booklet is parallel to the plane of the filter plate (9), a cleaning cloth (12) covering the feeding cavity (11) is arranged above the feeding cavity (11), one end of the cleaning cloth (12) is connected with the upper end of the filter plate (9), and the other end of the cleaning cloth (12) bypasses the glue storage tank (6) and is far away from one side wall of the discharging plate (2) and extends downwards along the vertical direction;
an unwinding roller (13) is rotatably arranged above the filter plate (9), one end of the cleaning cloth (12) is wound on the periphery of the unwinding roller (13), a guide roller (14) is arranged above one side wall, away from the material discharging plate (2), of the glue storage tank (6), a winding roller (15) is rotatably arranged below the glue storage tank (6), one end, away from the unwinding roller (13), of the cleaning cloth (12) bypasses the guide roller (14) and is fixedly connected with the winding roller (15), and handles (16) are arranged at one ends of the unwinding roller (13) and the winding roller (15);
a rotating shaft (24) is arranged above the guide roller (14) of the glue storage tank (6), the axis of the rotating shaft (24) is arranged along the vertical direction and is perpendicular to the axis of the guide roller (14), a rotating block (25) is rotatably connected to the peripheral side of the rotating shaft (24), a pressing roller (26) is rotatably connected to the rotating block (25), the axis of the pressing roller (26) is parallel to the axis of the guide roller (14), and a gap for the cleaning cloth (12) to pass through is reserved between the pressing roller (26) and the guide roller (14);
a limiting component for preventing the handle (16) from reversing is arranged on one side of the handle (16); the limiting assembly comprises a ratchet wheel (17) and a pawl (18), the ratchet wheel (17) is coaxial with a rotating shaft of the handle (16) and is fixedly connected with the rotating shaft, the pawl (18) is located above the ratchet wheel (17) and is meshed with the ratchet wheel (17), and one end, far away from the ratchet wheel (17), of the pawl (18) is hinged to the glue storage groove (6).
2. The glue spreading device for the brochure according to claim 1, wherein the glue storage groove (6) is provided with a U-shaped groove (19) at the upper ends of two side walls adjacent to the filter plates (9), the unwinding roller (13) comprises an unwinding shaft (131) and an unwinding drum (132) sleeved on the circumferential side of the unwinding shaft (131), two ends of the unwinding shaft (131) are positioned in the U-shaped groove (19), the open end of the U-shaped groove (19) is provided with a separation preventing block (20) for preventing the unwinding shaft (131) from separating, and the separation preventing block (20) is detachably connected with the glue storage groove (6) through bolts.
3. The booklet gluing device according to claim 2, wherein the outer wall of the winding drum (132) is provided with a receiving groove (21) along the axial direction thereof, the receiving groove (21) is internally hinged with an arc-shaped pressing plate (22), a torsion spring (23) is arranged around the hinged shaft of the arc-shaped pressing plate (22), and the torsion spring (23) clamps one end of the cleaning cloth (12) between the arc-shaped pressing plate (22) and the bottom wall of the receiving groove (21).
4. The booklet gluing device according to claim 1, wherein a locking bolt (27) is screwed on the rotating block (25), and the locking bolt (27) passes through the rotating block (25) and abuts against the upper surface of the side wall of the glue storage tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015691.8A CN111204146B (en) | 2020-01-07 | 2020-01-07 | Thin volume rubber coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015691.8A CN111204146B (en) | 2020-01-07 | 2020-01-07 | Thin volume rubber coating device |
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| Publication Number | Publication Date |
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| CN111204146A CN111204146A (en) | 2020-05-29 |
| CN111204146B true CN111204146B (en) | 2021-10-15 |
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| CN202010015691.8A Active CN111204146B (en) | 2020-01-07 | 2020-01-07 | Thin volume rubber coating device |
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| CN112793330B (en) * | 2021-01-21 | 2021-12-10 | 佛山市华禹彩印有限公司 | Compound printing structure of books and periodicals production line |
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|---|---|---|---|---|
| US1855207A (en) * | 1929-08-17 | 1932-04-26 | Steinmann Walter | Gluing machine |
| DE1577945A1 (en) * | 1963-08-03 | 1969-04-24 | Schmidt Gmbh Karl | Device for coating metal strips |
| DE2528111A1 (en) * | 1975-06-24 | 1977-04-21 | Koenig Kg Claus | Paper pad or book binding machine - supports self adhesive band by guide being pressed against book block spine |
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| CN103702840A (en) * | 2011-09-02 | 2014-04-02 | 好利用国际株式会社 | Gluing unit for wireless bookbinding device |
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| CN204564450U (en) * | 2015-04-01 | 2015-08-19 | 赣州强大包装制品有限公司 | A kind of coating machine |
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| CN205736498U (en) * | 2016-04-27 | 2016-11-30 | 天津市尚升印刷有限公司 | A kind of mono-roller type book back sizer |
| CN205762039U (en) * | 2016-05-28 | 2016-12-07 | 嘉兴佳源多彩铝业有限公司 | A kind of aluminium sheet roller coating device |
| CN109353861A (en) * | 2018-12-02 | 2019-02-19 | 江苏美凯奥纺织科技有限公司 | A kind of drum-type retracting device of Teflon lengths |
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| US1855207A (en) * | 1929-08-17 | 1932-04-26 | Steinmann Walter | Gluing machine |
| DE1577945A1 (en) * | 1963-08-03 | 1969-04-24 | Schmidt Gmbh Karl | Device for coating metal strips |
| DE2528111A1 (en) * | 1975-06-24 | 1977-04-21 | Koenig Kg Claus | Paper pad or book binding machine - supports self adhesive band by guide being pressed against book block spine |
| CN1031346A (en) * | 1987-07-02 | 1989-03-01 | 维哥莱伯复印国营联合企业 | The device for fastening of flexible forme |
| CN87215900U (en) * | 1987-12-05 | 1988-10-26 | 李宝文 | Starting engine hand-crank preventing reverse rotation |
| CN2120192U (en) * | 1992-04-21 | 1992-10-28 | 吴长江 | Cranking bar for automobile |
| JPH09173933A (en) * | 1995-12-25 | 1997-07-08 | Dainippon Screen Mfg Co Ltd | Coating liquid feeder |
| EP1208998B1 (en) * | 2000-11-17 | 2007-06-06 | Grapha-Holding AG | Device for applying an adhesive |
| CN102743935A (en) * | 2011-04-22 | 2012-10-24 | 成玉贵 | Rolled type filter screen |
| CN103702840A (en) * | 2011-09-02 | 2014-04-02 | 好利用国际株式会社 | Gluing unit for wireless bookbinding device |
| CN103796842A (en) * | 2011-09-16 | 2014-05-14 | 好利用国际株式会社 | Gluing unit of perfect-binding bookbinder |
| CN103949373A (en) * | 2014-04-13 | 2014-07-30 | 泰州市创富新型建材有限公司 | Dip coating mechanism of asphalt dip coater |
| CN204564450U (en) * | 2015-04-01 | 2015-08-19 | 赣州强大包装制品有限公司 | A kind of coating machine |
| CN204710646U (en) * | 2015-05-12 | 2015-10-21 | 曲阜天博汽车制动器有限公司 | Friction plate glue spreader |
| CN205736498U (en) * | 2016-04-27 | 2016-11-30 | 天津市尚升印刷有限公司 | A kind of mono-roller type book back sizer |
| CN205762039U (en) * | 2016-05-28 | 2016-12-07 | 嘉兴佳源多彩铝业有限公司 | A kind of aluminium sheet roller coating device |
| CN205677748U (en) * | 2016-06-08 | 2016-11-09 | 河南工程学院 | A kind of anti-reversal manual cranking handle of band freewheel clutch |
| CN109353861A (en) * | 2018-12-02 | 2019-02-19 | 江苏美凯奥纺织科技有限公司 | A kind of drum-type retracting device of Teflon lengths |
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|---|---|
| CN111204146A (en) | 2020-05-29 |
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