CN110787969A - Pneumatic glue gun with quantitative glue discharging function for rubber tube packaging and using method - Google Patents
Pneumatic glue gun with quantitative glue discharging function for rubber tube packaging and using method Download PDFInfo
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- CN110787969A CN110787969A CN201911051339.3A CN201911051339A CN110787969A CN 110787969 A CN110787969 A CN 110787969A CN 201911051339 A CN201911051339 A CN 201911051339A CN 110787969 A CN110787969 A CN 110787969A
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- 239000003292 glue Substances 0.000 title claims abstract description 170
- 238000007599 discharging Methods 0.000 title claims abstract description 15
- 229920001971 elastomer Polymers 0.000 title claims description 21
- 239000005060 rubber Substances 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 11
- 238000004806 packaging method and process Methods 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims abstract description 36
- 238000012856 packing Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 18
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- 229920000742 Cotton Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
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- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 229920001973 fluoroelastomer Polymers 0.000 description 1
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- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/10—Hand tools for removing partially or for spreading or redistributing applied liquids or other fluent materials, e.g. colour touchers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
- B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a pneumatic glue gun with quantitative glue discharging function for packing a glue tube, which comprises a glue gun barrel, a glue gun handle, a limiting rod, a driving belt pulley, a fixing plate, a driven belt pulley, a pushing block, a limiting plate, an adjusting block, a fixing column, a winding barrel, a limiting column, a limiting block, a baffle plate, a connecting rod and a supporting rod, wherein a glue gun head is installed at one end of the glue gun barrel, a glue gun handle is fixed at the other end of the glue gun barrel, a placing groove is formed in one side, close to the glue gun barrel, of the glue gun handle, and the fixing plate is fixed at one side of the glue gun barrel. The glue output amount is fixed, and the working efficiency is improved.
Description
Technical Field
The invention relates to a pneumatic glue gun, in particular to a pneumatic glue gun with quantitative glue discharging function for a packing rubber tube and a using method thereof.
Background
Tubular rubber products of the type used for conveying gaseous, liquid, pasty or granular materials. The composite material consists of inner and outer rubber layers and skeleton layer, and the skeleton layer may be cotton fiber, various synthetic fiber, carbon fiber, asbestos, steel wire, etc. The inner and outer rubber layers of the common rubber tube are made of natural rubber, styrene butadiene rubber or butadiene rubber; the oil-resistant rubber tube adopts chloroprene rubber and nitrile rubber; the acid-base-resistant and high-temperature-resistant rubber pipe is made of ethylene propylene rubber, fluororubber or silicon rubber and the like, and a rubber gun is used in the rubber pipe packaging process.
Notice a pneumatic gluey rifle that is CN207463575U, this pneumatic gluey rifle, it is mild to go out gluey speed variation, and the flow is stable, can mix when going out gluey, and mix effectual advantage, however, this pneumatic gluey rifle is out to accomplish when gluing to go out to glue and adjust and fix the volume of gluing, carries out quick recovery position to the limit structure after the volume of gluing is adjusted simultaneously, for this reason, we propose a pneumatic gluey rifle that has the ration and go out gluey and application method for packing rubber tube.
Disclosure of Invention
The invention aims to pull the limiting rod towards the direction of the glue gun handle, so that the limiting rod drives the adjusting block to move in the adjusting groove, the adjusting block extrudes the limiting block, the limiting block moves into the limiting groove, thereby compressing the limiting spring, when the adjusting block is not contacted with the limiting block, the limiting block moves towards the direction far away from the limiting groove under the action of the elasticity of the limiting spring, thereby the limiting block and the adjusting block are mutually matched to realize quantitative glue discharging, the pulling plate is pulled towards the direction far away from the limiting plate, so that the pulling plate drives the connecting rod to move, the connecting rod drives the limiting plate to rotate by taking one end of the fixed column as a circular point, the limit between the limit block and the adjusting block is released, the winding drum starts to rotate under the elastic force of the flat spiral spring, thereby make the stay cord drive the slider and move towards the direction of taking up the reel, realize the quick recovery position of regulating block.
The technical problem solved by the invention is as follows:
(1) how to drive the adjustment block and the limiting block to be matched with each other through the limiting rod to enable the movement position of the limiting rod to be fixed, so that the belt drives the worm and gear to be matched with each other, and the threaded rod drives the pushing block to extrude liquid glue to move, and the problem that quantitative glue discharging is difficult to achieve in the prior art is solved;
(2) how to carry on spacingly through connecting rod and expanding spring's setting to the position of limiting plate to adjust the spacing relation of stopper and regulating block, the winding drum rotates under planar volute spring's elastic force effect, thereby makes the slider drive the regulating block motion, and belt and worm gear mutually support, adjusts the position that promotes the piece, solves among the prior art and is difficult to realize promoting the problem that the piece resumes the state fast.
The purpose of the invention can be realized by the following technical scheme: a pneumatic glue gun with a quantitative glue outlet function for packing a glue tube comprises a glue gun barrel, a glue gun handle, a limiting rod, a driving belt pulley, a fixing plate, a driven belt pulley, a pushing block, a limiting plate, an adjusting block, a fixing column, a winding barrel, a limiting column, a limiting block, a baffle plate, a connecting rod and a supporting rod, wherein a glue gun head is installed at one end of the glue gun barrel, the other end of the glue gun barrel is fixedly provided with the glue gun handle, a placing groove is formed in one side, close to the glue gun barrel, of the glue gun handle, the fixing plate is fixed to one side of the glue gun barrel, and one end of the fixing plate is arranged in;
a worm wheel and a worm are installed in the placing groove, the worm wheel and the worm are both rotationally connected with the glue gun handle through bearings, the worm wheel and the worm are mutually matched, a driven belt pulley is fixedly sleeved on the outer side of the worm, a driving belt pulley is installed on one side, away from the glue gun barrel, of the fixing plate, and the driving belt pulley and the driven belt pulley are in transmission connection through a belt;
an adjusting groove is formed in one side, away from the glue gun barrel, of the fixed plate, an adjusting block is connected in the adjusting groove in a sliding mode, a fixed column is fixed inside the adjusting groove, a limiting plate is arranged in the adjusting groove, one end of the limiting plate is sleeved outside the fixed column, the limiting plate is rotatably connected with the fixed column through a torsion spring, limiting grooves are formed in one side of the limiting plate at equal intervals, limiting blocks are connected in the limiting grooves in a sliding mode, limiting springs are arranged in the limiting grooves, two ends of each limiting spring are fixedly connected with the limiting blocks and the limiting plates respectively, and one ends, away from the limiting springs, of the limiting blocks;
a glue gun handle is arranged on one side of the fixing plate, one end of the glue gun handle is arranged in the adjusting groove, one end of the glue gun handle is fixedly connected with the adjusting block, and the middle section of the glue gun handle is fixedly connected with the belt;
be provided with the threaded rod in the rifle section of thick bamboo, threaded rod outside cover is equipped with and promotes the piece, promote piece sliding connection in the rifle section of thick bamboo, and promote the piece and be connected with the threaded rod meshing through the screw thread, threaded rod one end outside symmetry is provided with the bracing piece, and the bracing piece that the threaded rod set up through bearing and two symmetries rotates and is connected, the one end and the rifle section of thick bamboo fixed connection of threaded rod are kept away from to the bracing piece, the other end of threaded rod runs through rifle section of thick bamboo lateral wall and worm wheel lateral wall and passes through the bearing and.
The invention has further technical improvements that: the adjustable connecting rod is characterized in that a connecting rod is arranged in the adjusting groove, one end of the connecting rod is rotatably connected with the limiting plate through a hinge, a sliding plate and an expansion spring are arranged in the adjusting groove, the sliding plate and the expansion spring are sleeved outside the connecting rod, the sliding plate is slidably connected outside the connecting rod, two ends of the expansion spring are fixedly connected with the limiting plate and the sliding plate respectively, and one end, away from the limiting plate, of the connecting rod penetrates through the side wall of the fixing plate and is fixed with.
The invention has further technical improvements that: the regulating groove side wall has been seted up the spout, sliding connection has the slider in the spout, and the top of slider and regulating block keep away from the one end fixed connection of limiting plate, the spout internal fixation has a spacing post, spacing post outside cover is equipped with the winding drum, and the winding drum passes through the flat spiral spring and is connected with spacing post rotation, be provided with the stay cord in the spout, and the both ends of stay cord respectively with winding drum and slider fixed connection.
The invention has further technical improvements that: the limiting block is fixed with fixing blocks in bilateral symmetry, fixing grooves are formed in the bilateral symmetry of the limiting groove, and the fixing blocks are connected in the fixing grooves in a sliding mode.
The invention has further technical improvements that: slide ways are symmetrically formed in the inner wall of the glue gun barrel, protruding blocks are symmetrically fixed to the outer sides of the pushing blocks, and the protruding blocks are connected in the slide ways in a sliding mode.
The invention has further technical improvements that: the fixed guide wheel and the limiting guide wheel are installed on one side, far away from the glue gun barrel, of the fixed plate, the fixed guide wheel is located on the inner side of the belt, the limiting guide wheel is located at the top of the belt, and the limiting guide wheel, the fixed guide wheel and the belt are matched with each other.
The invention has further technical improvements that: one side of the fixed plate is provided with a baffle, the baffle is sleeved and fixed on the outer side of the connecting rod, and the baffle is positioned on one side of the pulling plate close to the fixed plate.
The invention has further technical improvements that: a use method of a pneumatic glue gun with quantitative glue discharging function for a packaging rubber tube specifically comprises the following steps:
the method comprises the following steps: opening the glue gun head, filling liquid glue into the glue gun barrel, and then installing the glue gun head on the glue gun barrel to form a closed space;
step two: one hand holds the glue gun handle, the other hand holds the limiting rod, the limiting rod is pulled towards the direction of the glue gun handle, the limiting rod drives the adjusting block to move in the adjusting groove, the adjusting block extrudes the limiting block, the limiting block moves into the limiting groove, so that the limiting spring is compressed, when the adjusting block is not contacted with the limiting block, the limiting block moves towards the direction far away from the limiting groove under the elastic action of the limiting spring, so that the limiting block and the adjusting block are mutually matched to form limiting, the limiting rod drives the belt to rotate while moving, as the driving belt wheel and the driven belt wheel are connected through belt transmission, the belt drives the worm to rotate, the worm and the worm wheel are mutually matched to drive the threaded rod to rotate, the threaded rod is meshed and connected with the pushing block through threads, so that the pushing block pushes the liquid glue to move towards the direction of the glue gun head, and a glue gun barrel is extruded, when the adjusting block moves, the sliding block is driven to slide, so that the sliding block pulls the pull rope, the pull rope drives the winding cylinder to rotate, and the winding cylinder compresses the planar spiral spring, so that the planar spiral spring has elasticity;
step three: after the liquid cement has been used up, the direction pulling arm-tie towards keeping away from the limiting plate, make the arm-tie drive the connecting rod motion, the connecting rod drives the one end of limiting plate with the fixed column and rotates as the dot, make spacing between stopper and the regulating block remove, the winding drum begins to rotate under the spring action of flat spiral spring, thereby make the stay cord drive the direction motion of slider towards the winding drum, thereby make the gag lever post drive belt reverse motion, the belt drives the worm and rotates, worm and worm wheel mutually support, make the threaded rod rotate, drive and promote the piece and move towards the direction of keeping away from the gluey rifle, resume the position when static.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, the limiting rod is pulled towards the direction of a glue gun handle, so that the limiting rod drives the adjusting block to move in the adjusting groove, the adjusting block extrudes the limiting block, the limiting block moves into the limiting groove, so that the limiting spring is compressed, when the adjusting block is not contacted with the limiting block, the limiting block moves towards the direction far away from the limiting groove under the action of the elastic force of the limiting spring, so that the limiting block and the adjusting block are mutually matched to form limiting, the limiting rod drives the belt to rotate while moving, because the driving belt wheel and the driven belt wheel are connected through belt transmission, the belt drives the worm to rotate, the worm and the worm wheel are mutually matched, so that the worm wheel drives the threaded rod to rotate, the threaded rod is meshed and connected with the pushing block through threads, so that the pushing block pushes liquid glue to move towards the direction of a glue gun head, a glue gun barrel is extruded, and, drive the slider and slide, make slider pulling stay cord, the stay cord drives the winding drum and rotates, winding drum compression plane volute spiral spring, make plane volute spiral spring have elasticity, drive mutually supporting of regulating block and stopper through the gag lever post, make the kinematic position of gag lever post obtain fixing, thereby make the belt drive mutually supporting of worm gear, make the threaded rod drive and promote a extrusion liquid glue motion, thereby the realization goes out to glue to the ration of liquid glue, moreover, the steam generator is simple in structure, and the operation is convenient, make out to fix of gluing volume, and the work efficiency is improved.
2. After the liquid glue is used up, the pulling plate is pulled towards the direction far away from the limiting plate, so that the pulling plate drives the connecting rod to move, the connecting rod drives the limiting plate to rotate by taking one end of the fixed column as a circular point, the limiting between the limiting block and the adjusting block is relieved, the winding drum starts to rotate under the elastic action of the plane volute spring, so that the pulling rope drives the sliding block to move towards the direction of the winding drum, so that the limiting rod drives the belt to move reversely, the belt drives the worm to rotate, the worm and the worm wheel are mutually matched, the threaded rod rotates, the pushing block is driven to move towards the direction far away from the glue gun, the position is recovered to the static position, the position of the limiting plate is limited through the arrangement of the connecting rod and the expansion spring, so that the limiting relation between the limiting block and the adjusting block is adjusted, the winding drum rotates under the elastic action of, the belt and the worm gear are matched with each other, the position of the pushing block is adjusted, the position of the pushing block is saved, the convenience of the device is improved, and therefore the practicability is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic side view of a portion of the present invention;
FIG. 3 is a schematic view of the internal structure of the barrel and the handle of the gelatin gun of the present invention;
FIG. 4 is a schematic view of a fixing plate according to the present invention;
FIG. 5 is an enlarged view of the area A of the present invention;
FIG. 6 is a schematic cross-sectional view of the glue gun cartridge of the present invention;
FIG. 7 is an enlarged structural view of the area B of the present invention.
In the figure: 1. a glue gun barrel; 2. a glue gun handle; 3. an adjustment groove; 4. a belt; 5. a limiting rod; 6. fixing the guide wheel; 7. a limiting guide wheel; 8. a drive pulley; 9. a glue gun head; 10. a fixing plate; 11. a driven pulley; 12. a worm; 13. a worm gear; 14. a threaded rod; 15. a pushing block; 16. fixing grooves; 17. a bump; 18. a limiting plate; 19. an adjusting block; 20. fixing a column; 21. winding the roll; 22. a limiting column; 23. pulling a rope; 24. a slider; 25. a limiting block; 26. a limiting groove; 27. a baffle plate; 28. pulling a plate; 29. a connecting rod; 30. a slide plate; 31. a tension spring; 32. a fixed block; 33. a limiting spring; 34. a chute; 35. a slideway; 36. a support bar; 37. and (6) placing the groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a pneumatic glue gun with a quantitative glue outlet for packing a glue tube comprises a glue gun barrel 1, a glue gun handle 2, a limiting rod 5, a driving pulley 8, a fixing plate 10, a driven pulley 11, a pushing block 15, a limiting plate 18, an adjusting block 19, a fixing column 20, a winding barrel 21, a limiting column 22, a limiting block 25, a baffle 27, a connecting rod 29 and a supporting rod 36, wherein a glue gun head 9 is installed at one end of the glue gun barrel 1, the glue gun handle 2 is fixed at the other end of the glue gun barrel 1, a placing groove 37 is formed in one side of the glue gun handle 2 close to the glue gun barrel 1, the fixing plate 10 is fixed at one side of the glue gun barrel 1, and one end of the fixing plate 10 is arranged in the placing groove 37;
a worm wheel 13 and a worm 12 are installed in the placing groove 37, the worm wheel 13 and the worm 12 are rotatably connected with the glue gun handle 2 through bearings, the worm wheel 13 and the worm 12 are matched with each other, a driven belt pulley 11 is fixedly sleeved on the outer side of the worm 12, a driving belt pulley 8 is installed on one side, away from the glue gun barrel 1, of the fixing plate 10, and the driving belt pulley 8 and the driven belt pulley 11 are in transmission connection through a belt 4;
an adjusting groove 3 is formed in one side, away from the glue gun barrel 1, of the fixing plate 10, an adjusting block 19 is connected in the adjusting groove 3 in a sliding manner, a fixing column 20 is fixed inside the adjusting groove 3, a limiting plate 18 is arranged in the adjusting groove 3, one end of the limiting plate 18 is sleeved outside the fixing column 20, the limiting plate 18 is rotatably connected with the fixing column 20 through a torsion spring, limiting grooves 26 are formed in one side of the limiting plate 18 at equal intervals, limiting blocks 25 are connected in the limiting grooves 26 in a sliding manner, limiting springs 33 are arranged in the limiting grooves 26, two ends of the limiting springs 33 are respectively fixedly connected with the limiting blocks 25 and the limiting plates 18, and one ends, away from the limiting springs 33, of the limiting blocks 25 penetrate through the;
a glue gun handle 2 is arranged on one side of the fixing plate 10, one end of the glue gun handle 2 is arranged in the adjusting groove 3, one end of the glue gun handle 2 is fixedly connected with the adjusting block 19, and the middle section of the glue gun handle 2 is fixedly connected with the belt 4;
be provided with threaded rod 14 in the glue gun barrel 1, the threaded rod 14 outside cover is equipped with and promotes piece 15, promote piece 15 sliding connection in glue gun barrel 1, and promote piece 15 and be connected with the meshing of threaded rod 14 through the screw thread, 14 one end outside symmetries of threaded rod are provided with bracing piece 36, and threaded rod 14 rotates through the bracing piece 36 that bearing and two symmetries set up to be connected, the one end and the glue gun barrel 1 fixed connection of threaded rod 14 are kept away from to bracing piece 36, the other end of threaded rod 14 runs through glue gun barrel 1 lateral wall and worm wheel 13 lateral wall and is connected with glue gun handle 2 rotation through the bearing.
Be provided with connecting rod 29 in the adjustment tank 3, connecting rod 29 one end is passed through the hinge and is connected with limiting plate 18 rotation, be provided with slide 30 and expanding spring 31 in the adjustment tank 3, slide 30 and expanding spring 31 are all established in the connecting rod 29 outside, slide 30 sliding connection is in the connecting rod 29 outside, expanding spring 31's both ends respectively with limiting plate 18 and slide 30 fixed connection, the one end that limiting plate 18 was kept away from to connecting rod 29 runs through fixed plate 10 lateral wall and is fixed with arm-tie 28, through connecting rod 29 and expanding spring 31's setting, the spacing state between quick adjustment regulating block 19 and the stopper 25 of being convenient for.
One side of the fixing plate 10 is provided with a baffle 27, the baffle 27 is fixedly sleeved on the outer side of the connecting rod 29, the baffle 27 is positioned on one side of the pulling plate 28 close to the fixing plate 10, and the pulling plate 28 is prevented from being tightly attached to the fixing plate 10 through the baffle 27.
A use method of a pneumatic glue gun with quantitative glue discharging function for a packaging rubber tube specifically comprises the following steps:
the method comprises the following steps: opening the glue gun head 9, filling liquid glue into the glue gun barrel 1, and then installing the glue gun head 9 on the glue gun barrel 1 to form a closed space;
step two: one hand holds the glue gun handle 2, the other hand holds the limiting rod 5, the limiting rod 5 is pulled towards the direction of the glue gun handle 2, the limiting rod 5 drives the adjusting block 19 to move in the adjusting groove 3, the adjusting block 19 extrudes the limiting block 25, the limiting block 25 moves into the limiting groove 26, so that the limiting spring 33 is compressed, when the adjusting block 19 is not contacted with the limiting block 25, the limiting block 25 moves towards the direction far away from the limiting groove 26 under the elastic force action of the limiting spring 33, so that the limiting block 25 is matched with the adjusting block 19 to form limiting, the limiting rod 5 drives the belt 4 to rotate while moving, as the driving belt pulley 8 and the driven belt pulley 11 are in transmission connection through the belt 4, the belt 4 drives the worm wheel 12 to rotate, the worm wheel 12 is matched with the worm wheel 13, so that the threaded rod 13 drives the threaded rod 14 to rotate, and the threaded rod 14 is in meshing connection with the pushing block, the pushing block 15 pushes the liquid glue to move towards the glue gun head 9 to extrude the glue gun barrel 1, the sliding block 24 is driven to slide while the adjusting block 19 moves, the sliding block 24 pulls the pull rope 23, the pull rope 23 drives the winding barrel 21 to rotate, and the winding barrel 21 compresses the flat spiral spring, so that the flat spiral spring has elasticity;
step three: after the liquid glue is used up, the pulling plate 28 is pulled towards the direction far away from the limiting plate 18, so that the pulling plate 28 drives the connecting rod 29 to move, the connecting rod 29 drives the limiting plate 18 to rotate by taking one end of the fixing column 20 as a circular point, the limiting between the limiting block 25 and the adjusting block 19 is released, the winding drum 21 starts to rotate under the elastic action of the flat spiral spring, so that the pull rope 23 drives the sliding block 24 to move towards the winding drum 21, so that the limiting rod 5 drives the belt 4 to move reversely, the belt 4 drives the worm 12 to rotate, the worm 12 is mutually matched with the worm wheel 13, the threaded rod 14 rotates, the driving pushing block 15 is driven to move towards the direction far away from the glue gun, and the static position is recovered.
The working principle is as follows: when the glue gun is used, firstly, the glue gun head 9 is opened, liquid glue is filled into the glue gun barrel 1, then the glue gun head 9 is installed on the glue gun barrel 1 to form a closed space, one hand holds the glue gun handle 2, the other hand holds the limiting rod 5, the limiting rod 5 is pulled towards the direction of the glue gun handle 2, so that the limiting rod 5 drives the adjusting block 19 to move in the adjusting groove 3, the adjusting block 19 extrudes the limiting block 25, the limiting block 25 moves into the limiting groove 26, so that the limiting spring 33 is compressed, when the adjusting block 19 is not in contact with the limiting block 25, the limiting block 25 moves towards the direction far away from the limiting groove 26 under the action of the elastic force of the limiting spring 33, so that the limiting block 25 is matched with the adjusting block 19 to form limiting, the limiting rod 5 drives the belt 4 to rotate while moving, and as the driving belt pulley 8 is in transmission connection with the driven belt pulley 11 through the belt 4, the belt 4 drives the worm 12 to rotate, the worm 12 and the worm wheel 13 are mutually matched, the worm wheel 13 drives the threaded rod 14 to rotate, the threaded rod 14 is meshed with the pushing block 15 through threads, the pushing block 15 pushes the liquid glue to move towards the glue gun head 9 to extrude the glue gun barrel 1, the adjusting block 19 moves and simultaneously drives the sliding block 24 to slide, the sliding block 24 pulls the pull rope 23, the pull rope 23 drives the winding barrel 21 to rotate, the winding barrel 21 compresses the flat spiral spring, the flat spiral spring has elasticity, after the liquid glue is used up, the pull plate 28 is pulled towards the direction far away from the limiting plate 18, the pull plate 28 drives the connecting rod 29 to move, the connecting rod 29 drives the limiting plate 18 to rotate by taking one end of the fixed column 20 as a round point, the limiting between the limiting block 25 and the adjusting block 19 is released, and the winding barrel 21 starts to rotate under the elastic force of the flat spiral, thereby make stay cord 23 drive slider 24 to the direction motion of coiling section of thick bamboo 21 to make gag lever post 5 drive belt 4 reverse motion, belt 4 drives worm 12 and rotates, and worm 12 and worm wheel 13 mutually support, make threaded rod 14 rotate, drive and promote piece 15 and move towards the direction of keeping away from the rifle of gluing, resume the position when static.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a pneumatic gluey rifle that is used for packing rubber tube to have ration to go out to glue which characterized in that: the glue gun comprises a glue gun barrel (1), a glue gun handle (2), a limiting rod (5), a driving belt pulley (8), a fixing plate (10), a driven belt pulley (11), a pushing block (15), a limiting plate (18), an adjusting block (19), a fixing column (20), a winding barrel (21), a limiting column (22), a limiting block (25), a baffle (27), a connecting rod (29) and a supporting rod (36), wherein a glue gun head (9) is installed at one end of the glue gun barrel (1), the glue gun handle (2) is fixed at the other end of the glue gun barrel (1), a placing groove (37) is formed in one side, close to the glue gun barrel (1), of the glue gun handle (2), the fixing plate (10) is fixed at one side of the glue gun barrel (1), and one end of the fixing plate (10) is arranged in the placing groove (37);
a worm wheel (13) and a worm (12) are installed in the placing groove (37), the worm wheel (13) and the worm (12) are rotatably connected with the glue gun handle (2) through bearings, the worm wheel (13) and the worm (12) are matched with each other, a driven belt pulley (11) is fixedly sleeved on the outer side of the worm (12), a driving belt pulley (8) is installed on one side, far away from the glue gun barrel (1), of the fixing plate (10), and the driving belt pulley (8) is in transmission connection with the driven belt pulley (11) through a belt (4);
an adjusting groove (3) is arranged on one side of the fixing plate (10) far away from the glue gun barrel (1), an adjusting block (19) is connected in the adjusting groove (3) in a sliding way, a fixing column (20) is fixed in the adjusting groove (3), a limiting plate (18) is arranged in the adjusting groove (3), one end of the limiting plate (18) is sleeved outside the fixing column (20), the limiting plate (18) is rotationally connected with the fixed column (20) through a torsion spring, limiting grooves (26) are formed in one side of the limiting plate (18) at equal intervals, limiting blocks (25) are connected in the limiting grooves (26) in a sliding mode, a limiting spring (33) is arranged in the limiting groove (26), two ends of the limiting spring (33) are respectively fixedly connected with the limiting block (25) and the limiting plate (18), one end of the limiting block (25) far away from the limiting spring (33) penetrates through the limiting plate (18) to be matched with the adjusting block (19) mutually;
a glue gun handle (2) is arranged on one side of the fixing plate (10), one end of the glue gun handle (2) is arranged in the adjusting groove (3), one end of the glue gun handle (2) is fixedly connected with the adjusting block (19), and the middle section of the glue gun handle (2) is fixedly connected with the belt (4);
be provided with threaded rod (14) in gluey gun barrel (1), threaded rod (14) outside cover is equipped with and promotes piece (15), promote piece (15) sliding connection in gluey gun barrel (1), and promote piece (15) and be connected through screw thread and threaded rod (14) meshing, threaded rod (14) one end outside symmetry is provided with bracing piece (36), and threaded rod (14) rotate with bracing piece (36) that two symmetries set up through the bearing and be connected, the one end and gluey gun barrel (1) fixed connection of threaded rod (14) are kept away from in bracing piece (36), the other end of threaded rod (14) runs through gluey gun barrel (1) lateral wall and worm wheel (13) lateral wall and rotates with gluey gun handle (2) through the bearing and is connected.
2. The pneumatic glue gun with the quantitative glue discharging function for the rubber tubes as claimed in claim 1, wherein a connecting rod (29) is arranged in the adjusting groove (3), one end of the connecting rod (29) is rotatably connected with the limiting plate (18) through a hinge, a sliding plate (30) and a telescopic spring (31) are arranged in the adjusting groove (3), the sliding plate (30) and the telescopic spring (31) are sleeved outside the connecting rod (29), the sliding plate (30) is slidably connected outside the connecting rod (29), two ends of the telescopic spring (31) are fixedly connected with the limiting plate (18) and the sliding plate (30) respectively, and a pulling plate (28) is fixed on the side wall of the fixing plate (10) through one end, far away from the limiting plate (18), of the connecting rod (29).
3. The pneumatic glue gun with the quantitative glue discharging function for the rubber tubes is characterized in that a sliding groove (34) is formed in the side wall of the adjusting groove (3), a sliding block (24) is connected in the sliding groove (34) in a sliding mode, the top of the sliding block (24) is fixedly connected with one end, far away from the limiting plate (18), of the adjusting block (19), a limiting column (22) is fixed in the sliding groove (34), a winding drum (21) is sleeved on the outer side of the limiting column (22), the winding drum (21) is rotatably connected with the limiting column (22) through a flat spiral spring, a pull rope (23) is arranged in the sliding groove (34), and two ends of the pull rope (23) are fixedly connected with the winding drum (21) and the sliding block (24) respectively.
4. The pneumatic glue gun with the function of quantitatively discharging glue for the packing rubber tubes as claimed in claim 1, wherein fixing blocks (32) are symmetrically fixed on two sides of the limiting block (25), fixing grooves (16) are symmetrically formed on two sides of the limiting groove (26), and the fixing blocks (32) are slidably connected in the fixing grooves (16).
5. The pneumatic glue gun with the quantitative glue discharging function for the rubber tubes as claimed in claim 1, wherein slide ways (35) are symmetrically formed in the inner wall of the glue gun barrel (1), the outer sides of the pushing blocks (15) are symmetrically fixed with the convex blocks (17), and the convex blocks (17) are slidably connected into the slide ways (35).
6. The pneumatic glue gun with the function of quantitatively discharging glue for packaging the glue tubes as claimed in claim 1, wherein a fixing guide wheel (6) and a limiting guide wheel (7) are mounted on one side of the fixing plate (10) far away from the glue gun barrel (1), the fixing guide wheel (6) is positioned on the inner side of the belt (4), the limiting guide wheel (7) is positioned on the top of the belt (4), and the limiting guide wheel (7), the fixing guide wheel (6) and the belt (4) are matched with each other.
7. The pneumatic glue gun with the function of quantitatively discharging glue for the packing rubber tubes and the use method thereof as claimed in claim 1, wherein a baffle (27) is arranged on one side of the fixing plate (10), the baffle (27) is sleeved and fixed on the outer side of the connecting rod (29), and the baffle (27) is positioned on one side of the pulling plate (28) close to the fixing plate (10).
8. The use method of the pneumatic glue gun with the quantitative glue discharging function for the rubber tube packaging is characterized by comprising the following steps:
the method comprises the following steps: opening the glue gun head (9), filling liquid glue into the glue gun barrel (1), and then installing the glue gun head (9) on the glue gun barrel (1) to form a closed space;
step two: one hand holds the glue gun handle (2), the other hand holds the limiting rod (5), the limiting rod (5) is pulled towards the glue gun handle (2), the limiting rod (5) drives the adjusting block (19) to move in the adjusting groove (3), the adjusting block (19) extrudes the limiting block (25), the limiting block (25) moves into the limiting groove (26), the limiting spring (33) is compressed, when the adjusting block (19) is not contacted with the limiting block (25), the limiting block (25) moves towards the direction far away from the limiting groove (26) under the elastic action of the limiting spring (33), the limiting block (25) and the adjusting block (19) are mutually matched to form limiting, the limiting rod (5) drives the belt (4) to rotate while moving, and the driving belt pulley (8) is in transmission connection with the driven belt pulley (11) through the belt (4), the belt (4) drives the worm (12) to rotate, the worm (12) is matched with the worm wheel (13), the worm wheel (13) drives the threaded rod (14) to rotate, the threaded rod (14) is meshed and connected with the pushing block (15) through threads, the pushing block (15) pushes the liquid glue to move towards the glue gun head (9), the glue gun barrel (1) is extruded, the adjusting block (19) moves and simultaneously drives the sliding block (24) to slide, the sliding block (24) pulls the pull rope (23), the pull rope (23) drives the winding barrel (21) to rotate, the winding barrel (21) compresses the plane scroll spring, and the plane scroll spring has elasticity;
step three: after the liquid glue is used up, the pulling plate (28) is pulled towards the direction far away from the limiting plate (18), the pulling plate (28) drives the connecting rod (29) to move, the connecting rod (29) drives the limiting plate (18) to rotate by taking one end of the fixing column (20) as a round point, limiting between the limiting block (25) and the adjusting block (19) is relieved, the winding drum (21) starts to rotate under the elastic action of the spiral spring, the pull rope (23) drives the sliding block (24) to move towards the winding drum (21), the limiting rod (5) drives the belt (4) to move in the reverse direction, the belt (4) drives the worm (12) to rotate, the worm (12) and the worm wheel (13) are matched with each other, the threaded rod (14) is made to rotate, the pushing block (15) is driven to move towards the direction far away from the glue gun, and the static position is recovered.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911051339.3A CN110787969B (en) | 2019-10-31 | 2019-10-31 | Pneumatic glue gun with quantitative glue outlet for packaging glue tube and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911051339.3A CN110787969B (en) | 2019-10-31 | 2019-10-31 | Pneumatic glue gun with quantitative glue outlet for packaging glue tube and use method |
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| CN110787969A true CN110787969A (en) | 2020-02-14 |
| CN110787969B CN110787969B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115090494A (en) * | 2022-07-15 | 2022-09-23 | 神封胶业(南京)有限公司 | Organic silicon sealant gun with sealing piece |
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| CN110787969B (en) | 2023-11-03 |
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