CN209955576U - Pneumatic cold glue applying mechanism - Google Patents
Pneumatic cold glue applying mechanism Download PDFInfo
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- CN209955576U CN209955576U CN201920306610.2U CN201920306610U CN209955576U CN 209955576 U CN209955576 U CN 209955576U CN 201920306610 U CN201920306610 U CN 201920306610U CN 209955576 U CN209955576 U CN 209955576U
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- spraying valve
- glue spraying
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Abstract
The utility model discloses a pneumatic type cold glue sizing mechanism, including sizing mechanism, sizing mechanism is including spouting gluey valve, spouts gluey valve including spouting gluey valve rod, wearing to locate spout the downthehole gluey case that spouts of gluey valve rod pole, the top of spouting gluey valve rod is equipped with the gap nozzle, spouts gluey valve rod lower part and is equipped with into jiao kou, should advance jiao kou and go out jiao kou with the bottom of cold glue overhead tank and be connected, and the both ends of spouting gluey valve rod are equipped with left and right slider, and the inboard end plane of two left and right sliders all is parallel with the double-layered page plate of double-layered book mechanism, two the planar well lower part of inboard end all is equipped with sunken opening, and the front side of sunken opening is equipped with sunken breach. The utility model discloses a pneumatic type cold gluey mechanism, cold gluey need not heat, and the start is used, has avoided harm such as the ageing rotten, volatilization, smoking of the heating of gluing, accords with current green's requirement, and the structure is simplified, and action high efficiency, the noise is little, is favorable to putting of office space, is one and overturns traditional scientific and technological innovation of hot melt adhesive binding.
Description
Technical Field
The utility model relates to a wireless mucilage binding equipment of books, especially a pneumatic type cold glue sizing mechanism of wireless mucilage binding equipment.
Background
As shown in fig. 20, the conventional wireless glue binding machine mainly includes a frame, a page stack clamping mechanism 1 disposed on the frame, a milling cutter mechanism 3 for milling a gap groove on the lower side (also called book back) of a page stack 2 disposed in front of the page stack clamping mechanism 1, a glue applying mechanism for applying a back glue on the lower side of the page stack 2 and applying side glues on both sides of the lower end of the page stack 2, a cover mounting mechanism disposed in front of the milling cutter mechanism 3, and a control device for controlling the above mechanisms, wherein the glue applying mechanism includes a glue groove 4, a back glue wheel 5, and a side glue wheel 6, the page stack clamping mechanism 1 clamps loose leaves to be bound into the page stack 2, and when the loose leaves slide around the side glue wheel 6, the side glue wheel 6 applies EVA in the glue groove 4 on both sides of the lower end of the hot melt glue page stack 2 to form a side glue layer, the side glue layer is commonly called side glue, and when the loose leaves slide around the back glue wheel 5, the back glue wheel 5 applies EVA in the glue groove 4 on the lower side of the page, forming a bottom glue layer, commonly called as gum, and controlling the distance between the lower side of the page stack 2 and the gum wheel 5 by adjusting the height of the reference platform 101 of the page stack clamping mechanism 1, thereby controlling the coating thickness of the gum, and finally transferring the page stack 2 coated with the gum and the side gum to a cover mounting mechanism for cover binding, and finally finishing the binding of books or texts.
The glue applying mechanism (the detailed structure is shown in fig. 20) of the above-mentioned wireless glue binding device for applying the back glue to the lower side of the page stack 2 and applying the side glue to both sides of the lower end of the page stack 2 has the following defects:
1. because the glue groove is open, the hot melt adhesive in the glue groove is continuously volatilized, so that the glue solution is wasted, and the working environment is polluted;
2. the hot melt adhesive in the adhesive tank is repeatedly subjected to the processes of heating, cooling and carbonizing, is a regenerated adhesive solution forever, and can be repeatedly used, so that the bonding performance of the hot melt adhesive can be greatly reduced;
3. when the machine is started for use, the solidified hot melt adhesive is completely melted and then can be applied, the glue melting time is long, and the glue temperature is not easy to control;
4. the hot melt adhesive is coated to the lower side of the page stack through the adhesive wheel, the adhesion between the hot melt adhesive and paper fibers is not sufficient due to no pressure during coating, even if the milling cutter mechanism slots the lower side of the page stack, the hot melt adhesive can be properly extruded into the slot, but the adhesion between the hot melt adhesive and the paper fibers is not sufficient due to small pressure, and the phenomena of page falling, book back cracking and the like often occur when thick books and art paper books are wrapped;
5. because the side glue is formed by extruding the side glue wheel, the thickness of the glue layer is uneven, and the height of the edge is uneven, thereby affecting the glue binding quality of the front cover.
The invention patent with the publication number of CN102815110B (patent number of ZL 201210331536.2) discloses a glue-spraying type wireless glue binding machine, which greatly improves the defects of the glue binding machine. The invention mainly comprises a frame 01, a page stack clamping mechanism 1 arranged on the frame 01, a milling cutter mechanism 3 for milling a gap groove on the lower side (namely a book back) of a page stack 2, a glue applying mechanism, a cover mounting mechanism and a control device for controlling the actions of the mechanisms. The glue tank replaces a glue tank in the prior art, the hot melt glue is heated in the glue tank in a sealed state, the defects that the hot melt glue in the glue tank is continuously volatilized and pollutes the working environment are overcome, the molten glue solution is pressed into a nozzle through a glue delivery pipe through a glue outlet at the bottom of the glue tank under the action of pressure, and by the structure, the glue melting time is short, and the defects that the hot melt glue in the glue tank in the prior art is repeatedly heated, cooled and carbonized are overcome; the spraying has enough pressure, the glue solution is fully bonded with the paper fiber, the bonding performance is good, the binding quality is high, when thick books and art paper books are bound, the phenomena of page dropping, book back cracking and the like can not occur, and the binding quality of the front cover is greatly improved. However, in the course of extensive use, the above technical solution we have found that it still has disadvantages:
because the hot melt adhesive is used as a binder, electric energy is consumed for melting, the time for dissolving the adhesive is as short as 30 minutes, and one hour is needed for more time, the adhesive can not be used when being started, the adhesive liquid is easy to age and deteriorate in the heat receiving capacity, so that an imperfect result is generated in use, certain potential safety hazard exists, and the adhesive tank is not absolutely sealed, and the sprayed hot adhesive is also volatilized to a certain extent, so that the phenomenon of smoking occurs in the heating and working processes, and odor is transferred in the air, so that the air quality and the environment are still harmed to a certain extent, and the requirements of current green and environmental protection are not met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pneumatic type cold gluey mechanism of gluing, cold gluey need not heat, the start is used, avoided harm such as the ageing rotten of heating of gluing, volatilize, smoke, accord with current green's requirement, because cold gluey specific heat melten gel temperature is low, to the influence of page folding less when gluing the dress, accomplish glue the book after, the page is comparatively flat and flat, and structural further simplification, the action is high efficiency, the noise is little, be favorable to putting of office space, it covers traditional scientific and technological innovation of hot melt adhesive mucilage binding to be one item.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pneumatic cold glue applying mechanism comprises a glue applying mechanism which is arranged on a rack of book gluing equipment and used for applying back glue to a book back and applying side glue to two sides of the book back, wherein the glue applying mechanism comprises a glue spraying valve, the glue spraying valve comprises a glue spraying valve rod and a glue spraying valve core penetrating in a shaft hole of the glue spraying valve rod, a gap nozzle used for spraying glue is axially arranged at the top of the glue spraying valve rod, a glue inlet communicated with the shaft hole is arranged at the lower part of the glue spraying valve rod, the glue inlet is connected with a glue outlet at the bottom of a cold glue pressure tank through a joint and a pipeline, a left sliding block and a right sliding block are arranged at two end parts of the glue spraying valve rod, chamfer slopes are arranged at the inner side ends of the left sliding block and the right sliding block, the inner side end planes of the left sliding block and the right sliding block are parallel to a page clamping plate of a book clamping mechanism, a concave notch is arranged at the middle lower part of the two inner side end planes, and a concave, the depth of the concave gap is larger than that of the concave notch.
The glue spraying valve core is cylindrical, a valve core notch is formed in the part, corresponding to the gap nozzle, in the middle of the glue spraying valve core, and one end, extending out of the shaft hole of the glue spraying valve rod, of the glue spraying valve core is connected with a piston rod of the glue spraying cylinder through a connecting rod; the glue spraying valve rod is cylindrical, the outer wall of the glue spraying valve rod is provided with a plane which is in sliding fit with the left sliding block and the right sliding block, and two ends of the glue spraying valve rod are supported on the height adjusting support plate.
The right slider is fixedly arranged at the right end of the glue spraying valve rod through a jackscrew, the inner side end plane of the right slider is flush with the inner side of the right page clamping plate of the book clamping mechanism, and magnetic stripes for attracting the right slider are arranged in grooves on two sides of the lower portion of the left slider.
The bottom end of the left sliding block is in threaded connection with an anti-falling plate.
The cold glue filled in the cold glue pressure tank is UFO (unidentified flying object) environment-friendly paper plastic sealing super glue.
Compared with the prior art, the beneficial effects of the utility model are that: according to the technical scheme, the lower portion of the glue spraying valve rod of the glue applying mechanism is provided with the glue inlet communicated with the shaft hole, the glue inlet is connected with the glue outlet at the bottom of the cold glue pressure tank through a connector and a pipeline, the two end portions of the glue spraying valve rod are provided with the left sliding block and the right sliding block, the inner side end planes of the left sliding block and the right sliding block are parallel to the page clamping plate of the book clamping mechanism, the middle lower portion of the inner side end planes are provided with the concave openings, the front sides of the concave openings are provided with the concave gaps, the concave depth of the concave openings is larger than that of the concave gaps, the thickness of the sprayed side glue is determined by the concave depth of the front end portions of the concave gaps, the thickness of the sprayed back glue is determined by the size of a gap between the lower end of the page stack and the gap nozzle, when the front end of the page stack book back moves to the gap nozzle and the two sides of the lower end portion of the page stack move to the concave gaps, the glue spraying valve is opened, the cold glue, And spraying the glue to two sides of the lower end part of the page stack through the concave notches to form side glue. The main material of the cold glue is ethylene, vinyl acetate and water, the cold glue becomes transparent after drying and curing and has elasticity, the cold glue is put into a cold glue pressure tank and is pressed by air pressure or an air cylinder, the glue spraying is controlled by using a switch of a glue spraying valve, the cold glue can be used when being started without heating, the electric energy is not consumed for melting, the damages of heating, aging, deterioration, volatilization, smoke generation and the like of the glue are avoided, the current requirements of environmental protection are met, and the cold glue is a technological innovation for subverting the traditional hot melt glue binding; because the cold glue has lower temperature than the hot melt glue, the influence on the page stack is smaller during gluing, and after the glued book is finished, the pages are relatively flat; the pneumatic driving is adopted, a motor is not used, a transmission mechanism is greatly simplified, so that the volume is small, the action is quick and efficient, the energy is saved, the emission is reduced, the noise is low, and the arrangement of office places is facilitated.
The further beneficial effects are that: the glue spraying valve with the structure is cylindrical, the structure is very simple, the outer wall of the glue spraying valve rod is provided with a plane which is in sliding fit with the left slider and the right slider, the two ends of the glue spraying valve rod are supported on the height adjusting support plate, and the gap between the gap nozzle and the book back can be adjusted by adjusting the position of the fixing piece in the long round hole on the height adjusting support plate, so that the back glue effect is controlled.
Still further beneficial effect is: the right side slider through the jackscrew fixed set up in the right-hand member of spouting gluey valve rod, the inboard end plane of right side slider with the inboard parallel and level of right side double-layered page or leaf board, be equipped with the magnetic stripe that is used for attracting right slider in the recess of left slider lower part both sides, the slider of this kind of structure, right slider is motionless when spouting gluey, ensured right slider the inboard end plane with the inboard parallel and level of right side double-layered page or leaf board, when the page or leaf is folded the front end and is removed to two sliders department, the chamfer inclined plane of page or leaf front end touching left slider makes left slider part to the left side, is equipped with the magnetic stripe that is used for attracting right slider in the recess of left side slider lower part both sides, utilizes the centre gripping of magnet actuation force, realizes the spraying of side gluey, and the structure is greatly simple than prior art's spring mechanism, has.
Drawings
Fig. 2 is a schematic structural diagram of the present invention;
FIG. 10 is a schematic view of the structure of the right slider in FIG. 2;
FIG. 11 is a schematic structural view of the glue-spraying valve core in FIG. 2;
FIG. 12 is a schematic view of the glue dispensing valve stem of FIG. 2;
FIG. 13 is a front view of FIG. 12;
FIG. 14 is a cross-sectional view taken along line C-C of FIG. 13;
FIG. 15 is a schematic structural view of the height adjustment plate of FIG. 2;
FIG. 16 is a schematic structural view of the anti-separation plate in FIG. 2;
FIG. 17 is a schematic view of the configuration of the magnetic stripe of FIG. 2;
FIG. 1 is a schematic view of the installation position of the present invention in a pneumatic cold-glued book apparatus;
FIG. 3 is a schematic view of the structure of the book clamping mechanism of FIG. 1;
FIG. 4 is a schematic structural view of the back milling mechanism of FIG. 1;
FIG. 5 is a sectional view taken along line A-A of FIG. 2;
FIG. 6 is a schematic structural view of the left slider in FIG. 2;
FIG. 7 is a front view of FIG. 6;
FIG. 8 is a bottom view of FIG. 7;
FIG. 9 is an enlarged view of portion B of FIG. 8;
FIG. 18 is a rear side schematic view of the structure of FIG. 3;
FIG. 19 is a schematic bottom view of the structure of FIG. 4;
fig. 20 is a schematic structural view of a conventional cordless glue binding machine;
fig. 21 is a schematic view of a conventional motor-driven milling cutter mechanism.
Detailed Description
In order to make the technical solution of the present invention clearer, the present invention will be described in detail with reference to fig. 1, 2, and 10-17. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The utility model relates to a pneumatic type cold glue sizing mechanism, including the sizing mechanism 5 that is arranged on frame 1 of books cementing equipment and is used for back of the book coating and the side glue of the book back of the book both sides coating, sizing mechanism 5 includes the glue spraying valve, the glue spraying valve includes glue spraying valve rod 51, wears to locate glue spraying valve core 52 in glue spraying valve rod 51 axle hole, the top of glue spraying valve rod 51 is equipped with a gap nozzle 53 that is used for spraying glue along the axial, glue spraying valve rod 51 lower part be equipped with the glue inlet that communicates with the axle hole, should advance the glue inlet through joint 54 and pipeline and cold glue pressure tank 55 bottom play jiao kou and be connected, the both ends of glue spraying valve rod 51 are equipped with left and right slider 56, 57, the medial extremity of left and right slider 56, 57 all is equipped with the chamfer inclined plane, the medial extremity plane of left and right slider 56, 57 all is parallel with the double-layered page board of book clamping mechanism 2, two the medial inferior part in the medial extremity plane all is equipped with sunken opening 58, the front side of the concave gap 58 is provided with a concave gap 59, and the concave depth of the concave gap 58 is larger than that of the concave gap 59.
Preferably, the glue spraying valve core 52 is cylindrical, a valve core notch 510 is arranged at the part of the middle part of the glue spraying valve core corresponding to the slit nozzle 53, and one end of the glue spraying valve core 52 extending out of the shaft hole of the glue spraying valve rod 51 is connected with the piston rod of the glue spraying cylinder 512 through a connecting rod 511; the glue spraying valve rod 51 is cylindrical, the outer wall of the glue spraying valve rod is provided with a plane which is in sliding fit with the left sliding block 56 and the right sliding block 57, and two ends of the glue spraying valve rod are supported on the height adjusting support plate 513. The right slider 57 is fixedly arranged at the right end of the glue spraying valve rod 51 through a jackscrew 517, the inner side end plane of the right slider 57 is flush with the inner side of the right page clamping plate 22 of the book clamping mechanism 2, and magnetic stripes 514 for attracting the right slider 57 are arranged in grooves at two sides of the lower part of the left slider 56. The bottom end of the left slider 56 is screwed with a retaining plate 515. The cold glue filled in the cold glue pressure tank 55 is UFO (unidentified flying object) environment-friendly paper plastic sealing super glue.
The utility model is suitable for a current various types books mucilage binding equipment.
The following describes in detail a pneumatic cold-glued book apparatus, with reference to the accompanying drawings 1 to 19, and further shows from the side the application of the present invention in the pneumatic cold-glued book apparatus:
the utility model provides a pneumatic type cold glue book equipment, includes frame 1, sets up book clamping mechanism 2 in frame 1, is used for the drive main moving mechanism 3 that book clamping mechanism 2 removed, be used for to the back of the book mill back of the book mechanism 4 of groove, be used for to the back of the book coating gum and to the glue applicator mechanism 5 of the back of the book both sides coating side glue, be used for gluing the clamp face mechanism 6 of dress front cover, and be used for controlling the controlling means of the action of above-mentioned mechanism:
the glue applying mechanism 5 comprises a glue spraying valve, the glue spraying valve comprises a glue spraying valve rod 51 and a glue spraying valve core 52 penetrating through an axial hole of the glue spraying valve rod 51, a slit nozzle 53 for spraying glue is axially arranged at the top of the glue spraying valve rod 51, a glue inlet communicated with the axial hole is formed in the lower part of the glue spraying valve rod 51, the glue inlet is connected with a glue outlet at the bottom of a cold glue pressure tank 55 through a connector 54 and a pipeline, left and right sliding blocks 56 and 57 are arranged at two ends of the glue spraying valve rod 51, chamfer inclined planes are arranged at the inner side ends of the left and right sliding blocks 56 and 57, the end planes of the inner sides of the left and right sliding blocks 56 and 57 are parallel to a page clamping plate of the book clamping mechanism 2, a concave notch 58 is formed in the middle lower part of the two end planes, a concave notch 59 is formed in the front side of the concave notch 58, and the concave depth of the concave notch 58 is greater than that of the concave notch 59; the right slider 57 is fixed in the right-hand member of spouting gluey valve rod 51 through jackscrew 517, the inboard end plane of right slider 57 with the inboard parallel and level of right double-layered page or leaf board 22 is equipped with the magnetic stripe 514 that is used for attracting right slider 57 in the recess of left slider 56 lower part both sides, the bottom spiro union of left slider 56 has anticreep board 515. For example, after the book clamping mechanism 2 is started by a switch to clamp pages to be glued into a page stack, the control device controls the main moving mechanism 3 to drive the book clamping mechanism 2 to move forwards, when the front end of the page stack back moves to the gap nozzle 53, the control device opens the glue spraying valve through the glue spraying valve core 52, cold glue in the cold glue pressure tank 55 is sprayed to the lower end of the page stack through the gap nozzle 53 of the glue spraying valve rod 51 to form back glue, meanwhile, two sides of the lower end of the page stack move to two inner side end planes, a cold glue channel communicated with the gap nozzle 53 is formed by the two sides of the lower end of the page stack and a gap between the concave notch 58 and the concave notch 59, the concave notch 59 forms a side glue nozzle, and cold glue in the cold glue pressure tank 55 is sprayed to the two sides of the lower end of the page stack through the concave notch 59 to form side glue. The control device can judge the moving position of the book clamping mechanism 2 or the page stack book back through a corresponding position sensor so as to control the glue spraying valve to open and close, which belongs to the known technology in the field and is not described again.
Preferably, the glue spraying valve core 52 is cylindrical, a valve core notch 510 is arranged at the part of the middle part of the glue spraying valve core corresponding to the slit nozzle 53, and one end of the glue spraying valve core 52 extending out of the shaft hole of the glue spraying valve rod 51 is connected with the piston rod of the glue spraying cylinder 512 through a connecting rod 511; the glue spraying valve rod 51 is cylindrical, the outer wall of the glue spraying valve rod is provided with a plane which is in sliding fit with the left sliding block 56 and the right sliding block 57, and two ends of the glue spraying valve rod are supported on the height adjusting support plate 513.
Preferably, the book clamping plates of the book clamping mechanism 2 comprise a left page clamping plate 21 and a right page clamping plate 22, the main moving mechanism 3 comprises a main moving cylinder 31 fixedly arranged on a guide rail 32, the right page clamping plate 22 is slidably arranged on the guide rail 32 by the driving of the main moving cylinder 31, and the left page clamping plate 21 is arranged on the left of the right page clamping plate 22 in parallel through a piston rod of the page clamping cylinder 23 and a guide rod 24. As a further optimization, the page clamping cylinder 23 is fixed outside the rear end of the right page clamping plate 22, and a piston rod of the page clamping cylinder vertically penetrates through the right page clamping plate 22 to be connected with the inner side of the rear end of the left page clamping plate 21. The number of the guide rods 24 is two, and the two guide rods are vertically and fixedly arranged at the rear end of the right leaf clamping plate 22 and are in sliding fit with the corresponding sliding holes at the rear end of the left leaf clamping plate 21. The guide rail 32 is a 5-wheel guide wheel slide block linear guide rail. The '5-wheel guide wheel slide block linear guide rail' can ensure rapid and stable movement, high linearity and high precision.
Preferably, the back milling mechanism 4 includes a base plate 41 disposed on the frame 1, the base plate 41 is provided with a row of long holes 42, a push-pull plate 43 disposed on a bottom surface of the base plate 41 is provided with a row of milling cutters 44, each milling cutter 44 passes through a corresponding long hole 42 and is exposed out of an upper surface of the base plate 41, the bottom surface of the base plate 41 is further provided with a guide rod 45 parallel to the long holes 42, the push-pull plate 43 is slidably disposed on the guide rod 45 and is driven by a back milling push-pull cylinder 46, and when the book back moves to a position above the long holes 42, the movement is stopped, and the back milling push-pull cylinder 46 drives the milling cutters 44 to linearly push out through the push-pull plate 43, so that the back milling can. Fig. 21 shows a conventional milling cutter mechanism (i.e., the milling cutter mechanism 3 marked in fig. 20), which uses a milling cutter motor 1 as power, and drives a milling cutter head 3 to rotate through a turbine mechanism 2, so that when a page stack is clamped, the back of the page stack is milled in the operation process, paper scraps are not easy to fall off, dust absorption is difficult to absorb, repeated back milling is also caused, and the back of the spine has an obvious arc shape, resulting in an obvious contraction mark on a cover of the bag. As a further optimization, each milling cutter 44 is arranged on the corresponding mounting hole of the push-pull plate 43 through a detachable structure. The detachable structure is a matched structure of a screw rod and a locking nut and is fixed on the mounting hole through the locking nut. The height of each milling cutter 44 exposed out of the upper surface of the base plate 41 of the table is adjusted by a lock nut.
Preferably, the bottom of the clamping surface mechanism 6 is provided with a bottom lifting cylinder, and the cover clamping plates on two sides of the clamping surface mechanism are driven by a clamping cylinder.
In the above solutions, the cold glue contained in the cold glue pressure tank 55 is UFO environment-friendly paper-plastic sealing super glue, which is produced by the blue sky viscose products limited company, and can be other cold glue meeting the glue quality requirement.
Claims (5)
1. The utility model provides a pneumatic type cold glue sizing mechanism, is used for on frame (1) that books glued equipment back of the body and to the gluey sizing mechanism (5) of back of the body both sides coating side glue of book back of the body including setting up, its characterized in that: the glue applying mechanism (5) comprises a glue spraying valve, the glue spraying valve comprises a glue spraying valve rod (51) and a glue spraying valve core (52) penetrating in an axial hole of the glue spraying valve rod (51), a slit nozzle (53) for spraying glue is arranged at the top of the glue spraying valve rod (51) along the axial direction, a glue inlet communicated with the axial hole is arranged at the lower part of the glue spraying valve rod (51), the glue inlet is connected with a glue outlet at the bottom of a cold glue pressure tank (55) through a joint (54) and a pipeline, a left sliding block (56) and a right sliding block (57) are arranged at two end parts of the glue spraying valve rod (51), chamfer inclined planes are arranged at the inner side ends of the left sliding block (56) and the right sliding block (57), the inner side end planes of the left sliding block (56) and the right sliding block (57) are parallel to a page clamping plate of the book clamping mechanism (2), a sunken notch (58) is arranged at the middle lower part of the two inner side end planes, and a sunken notch (59) is arranged, the depth of the concave gap (58) is greater than the depth of the concave notch (59).
2. The pneumatic cold glue applying mechanism according to claim 1, characterized in that: the glue spraying valve core (52) is cylindrical, a valve core notch (510) is formed in the part, corresponding to the gap nozzle (53), in the middle of the glue spraying valve core, and one end, extending out of the shaft hole of the glue spraying valve rod (51), of the glue spraying valve core (52) is connected with a piston rod of the glue spraying cylinder (512) through a connecting rod (511); the glue spraying valve rod (51) is cylindrical, the outer wall of the glue spraying valve rod is provided with a plane which is in sliding fit with the left sliding block (56) and the right sliding block (57), and two ends of the glue spraying valve rod are supported on the height adjusting support plate (513).
3. The pneumatic cold glue applying mechanism according to claim 1, characterized in that: the right slider (57) is fixedly arranged at the right end of the glue spraying valve rod (51) through a jackscrew (517), the inner side end plane of the right slider (57) is flush with the inner side of the right page clamping plate (22) of the book clamping mechanism (2), and magnetic stripes (514) used for attracting the right slider (57) are arranged in grooves on two sides of the lower portion of the left slider (56).
4. The pneumatic cold glue applying mechanism according to claim 3, characterized in that: the bottom end of the left sliding block (56) is in threaded connection with an anti-dropping plate (515).
5. A pneumatic cold glue application mechanism according to any one of claims 1 to 4, characterized in that: the cold glue filled in the cold glue pressure tank (55) is UFO environment-friendly paper plastic sealing super glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306610.2U CN209955576U (en) | 2019-03-12 | 2019-03-12 | Pneumatic cold glue applying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306610.2U CN209955576U (en) | 2019-03-12 | 2019-03-12 | Pneumatic cold glue applying mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209955576U true CN209955576U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920306610.2U Expired - Fee Related CN209955576U (en) | 2019-03-12 | 2019-03-12 | Pneumatic cold glue applying mechanism |
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| CN (1) | CN209955576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196097A (en) * | 2020-03-18 | 2020-05-26 | 威海海洋职业学院 | Multi-functional accounting document viscose machine |
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2019
- 2019-03-12 CN CN201920306610.2U patent/CN209955576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196097A (en) * | 2020-03-18 | 2020-05-26 | 威海海洋职业学院 | Multi-functional accounting document viscose machine |
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