CN112122078A - Leak protection type hot melt adhesive rifle - Google Patents
Leak protection type hot melt adhesive rifle Download PDFInfo
- Publication number
- CN112122078A CN112122078A CN202010977572.0A CN202010977572A CN112122078A CN 112122078 A CN112122078 A CN 112122078A CN 202010977572 A CN202010977572 A CN 202010977572A CN 112122078 A CN112122078 A CN 112122078A
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- Prior art keywords
- gun
- hot melt
- melt adhesive
- connecting rod
- fixedly connected
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- 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
- B05C17/00523—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 provided with means to heat the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- 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
- B05C17/0052—Accessories therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a leakage-proof hot melt adhesive gun, which comprises a gun body, wherein the gun body is similar to a conventional hot melt adhesive gun in shape, the gun mouth is towards the left, a leakage-proof device is arranged at the gun head part, a control device for controlling the leakage-proof device is arranged at the gun body part, a glue outlet device for controlling glue outlet is arranged at the gun handle part, and the glue outlet device controls normal glue outlet, so that the head part of the hot melt adhesive gun is cleaned after spraying of the hot melt adhesive gun is finished, redundant hot melt adhesive is sucked into a glue storage groove, the situation that the hot melt adhesive drips from the gun head and is difficult to clean is avoided, the waste of the hot melt adhesive is reduced, the gun head is cleaned, and the situation that the hot melt adhesive is solidified at the gun head and influences the next use is avoided.
Description
Technical Field
The invention belongs to the field of hardware, and particularly relates to a leakage-proof hot melt adhesive gun.
Background
The hot melt adhesive gun is a common hardware tool, and is used for melting a glue rod into glue solution, and spraying the glue solution on a required position for bonding, however, after the spraying of the current hot melt adhesive gun is completed, the sprayed glue solution and the glue solution remained at the nozzle are easy to form adhesion, an operator usually needs to hook and break the adhesive filaments with hands, which causes adverse effects on the bonding work, and after the spraying is completed, the head of the hot melt adhesive gun can flow out of partial hot melt adhesive, thereby not only causing the waste of the hot melt adhesive, but also being difficult for the operator to clean.
Disclosure of Invention
The invention provides a hot melt adhesive gun which can prevent liquid leakage of the hot melt gun and clean the gun head in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a leak protection type hot melt adhesive rifle, includes the rifle body, the rifle body is similar with conventional hot melt adhesive rifle shape, and the muzzle is left, rifle head position is provided with leak protection device, rifle body position is provided with the controlling means who controls leak protection device, the rifle handle position sets up the play mucilage binding that control goes out the glue and puts, the play mucilage binding that puts control normally goes out to glue, and the back that the rubber coating finishes stimulates controlling means right and drives leak protection device work, realizes the leak protection and clears up the rifle head position simultaneously.
In the above-mentioned leak protection type hot melt adhesive gun, the glue discharging device includes a working space provided in the gun body, an electric control block is fixedly provided in the working space at the gun handle position of the gun body, the electric control block is prior art and is not repeated, a first rotating shaft is fixedly connected between the front and rear side walls of the working space at the joint of the gun handle and the gun body, a second rotating shaft is provided on the left side of the first rotating shaft, the second rotating shaft is fixedly connected with the front and rear side walls of the working space, a button is provided on the second rotating shaft, a first sliding groove is provided on the left side of the gun handle position of the gun body, the first sliding groove is communicated with the working space, the button can slide in the first sliding groove, the button penetrates through the first sliding groove to enter the external space, a first spring is fixedly connected between the right side surface of the upper end of the button and the first rotating shaft, the upper end of the button is hinged with a first hinge rod.
In the above-mentioned leak protection type hot melt adhesive rifle, go out mucilage binding and put still including seting up in rifle body rifle tail position four second spouts of lateral wall around the working space, four the second spout averagely divide into two sets of front and back symmetries and seting up the lateral wall around the working space, every group divide into two second spouts of symmetry from top to bottom, every sliding connection has a sliding block in the second spout, four fixedly connected with movable block between the sliding block, be equipped with cylindric logical groove in the movable block, open-ended about the logical groove, be provided with the hot melt adhesive stick in the logical groove, rifle body afterbody is equipped with the third spout that the opening is right, the third spout with the working space intercommunication, the third spout extends to the right and runs through the third spout enters into the exterior space.
In the above-mentioned leak protection type hot melt adhesive rifle, leak protection device is including fixed setting the rifle head seat at rifle body rifle head position, the rifle head seat runs through workspace enters into the exterior space, is rifle head seat left end fixedly connected with rifle head, the rifle head diameter is less than the diameter of rifle head seat, the rifle head with open-ended glue outlet left is seted up in the rifle head seat, the cover is equipped with the scraping ring on the rifle head, the scraping ring with rifle head sliding connection, rifle head seat right-hand member fixedly connected with heating block, the heating block is prior art, and is no longer repeated, the heating block is located in the workspace, it is equipped with the movable block to open in the heating block, the movable block with glue outlet intercommunication, heating block right-hand member fixedly connected with places the hot melt adhesive and flows into rubber cylinder in the workspace.
In the above leakage-proof hot melt adhesive gun, the leakage-proof device further comprises a fourth chute with an upward opening and arranged on the upper side of the heating block, a first connecting rod is connected in the fourth chute in a sliding manner, the first connecting rod extends upwards to enter the working space, a second spring is fixedly connected between the right side surface of the first connecting rod and the right side wall of the fourth chute, a glue storage groove is arranged in the heating block, the glue storage groove is positioned on the left side of the fourth chute, a sliding plate is connected in the glue storage groove in a sliding manner, the right side surface of the sliding plate is fixedly connected with a second connecting rod, the second connecting rod extends rightwards to penetrate through the right side wall of the glue storage groove to enter the fourth chute, the second connecting rod is connected with the right side wall of the glue storage groove and the left side wall of the fourth chute in a sliding manner, and the right end surface of the second connecting rod is fixedly connected with the left side surface of the lower end of the first connecting rod, the left side wall of the glue storage tank and the upper side wall of the right end of the glue outlet are connected with a connecting pipe, hot melt glue can flow between the glue outlet and the glue storage tank through the connecting pipe, and the hot melt glue rod extends leftwards to enter the rubber cylinder and the middle part of the rubber cylinder.
In the above-mentioned leak protection type hot melt adhesive rifle, the control device includes a fifth chute arranged on the upper side of the rifle body, the fifth chute is communicated with the working space, the upper end surface of the first connecting rod is fixedly connected with a third connecting rod, the lower side surface of the left end of the third connecting rod is connected with the first connecting rod, the upper side surface of the movable block is fixedly connected with a fourth connecting rod, the upper end surface of the fourth connecting rod is fixedly connected with the lower side surface of the right end of the third connecting rod, the upper side surface of the third connecting rod is bilaterally and symmetrically fixedly connected with two fifth connecting rods, the two fifth connecting rods extend upwards to penetrate through the fifth chute and enter into the external space, the fifth connecting rods are slidably connected with the front and back side walls of the fifth chute, the upper end surfaces of the two fifth connecting rods are fixedly connected with pulling rods, the left end surface of the third connecting rod is fixedly connected with a second hinge, fixedly connected with third pivot between the lateral wall around the workspace, the third pivot is located the left side of third connecting rod, it is connected with the third hinge pole to rotate in the third pivot, the upper end of third hinge pole with the left end of second hinge pole is articulated, the lower extreme of third hinge pole articulates there is the fourth hinge pole, the sixth spout has been seted up to the left surface of the rifle body, the sixth spout with the workspace intercommunication, the fourth hinge pole extends left and runs through the sixth spout enters into the exterior space, the left end of fourth hinge pole articulates there is the fifth hinge pole, the lower extreme of fifth hinge pole with scrape the side fixed connection that goes up of ring.
In summary, the invention has the following advantages: this device simple structure has realized that the hot melt adhesive rifle finishes the back and clears up the hot melt adhesive rifle head at the spraying to in inhaling into glue storage tank with unnecessary hot melt adhesive, avoided the hot melt adhesive to drip from the rifle head, the emergence of the condition that is difficult to the clearance has reduced the waste of hot melt adhesive simultaneously, has cleared up the rifle head simultaneously, avoids the hot melt adhesive to solidify at the rifle head, influences the use next time.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 2.
In the figure, a gun body 10; a workspace 11; a third chute 12; a hot melt adhesive rod 13; a hinge stub 14; a first hinge lever 15; a first rotating shaft 16; a first spring 17; a second rotating shaft 18; a push button 19; a first chute 20; an electric control block 21; an electrical connection 22; a third connecting rod 23; a fifth chute 24; pulling the rod 25; a fifth connecting rod 26; a rubber tube 27; a heating block 28; a headstock 29; a lance head 30; a scraper ring 31; a fifth hinge lever 32; a fourth hinge lever 33; a connecting pipe 34; a glue outlet 35; a fourth chute 36; a second spring 37; a first connecting rod 38; a second connecting rod 39; a glue storage tank 40; a slide plate 41; a second hinge lever 42; a third hinge rod 43; a third rotating shaft 44; a sixth chute 45; a moving block 46; a second chute 47; a fourth connecting rod 48.
Detailed Description
As shown in fig. 1, a leak-proof hot melt adhesive gun comprises a gun body 10, wherein the gun body 10 is similar to a conventional hot melt adhesive gun in shape, and the gun mouth is towards the left; as shown in fig. 3, a leakage prevention device A3 is arranged at the gun head, a control device a1 for controlling the leakage prevention device A3 is arranged at the gun body, a glue outlet device a2 for controlling glue outlet is arranged at the gun handle, the glue outlet device a2 controls normal glue outlet, and after glue coating is finished, the control device a1 is pulled rightwards to drive the leakage prevention device A3 to work, so that leakage prevention is realized and the gun head is cleaned.
As shown in fig. 2, the glue discharging device a2 includes a working space 11 provided in the gun body 10, an electric control block 21 is fixedly provided in the working space 11 at a handle portion of the gun body 10, the electric control block 21 is a conventional art and is not described again, a first rotating shaft 16 is fixedly connected between front and rear side walls of the working space 11 at a joint of the handle and the gun body, a second rotating shaft 18 is provided at a left side of the first rotating shaft 16, the second rotating shaft 18 is fixedly connected with the front and rear side walls of the working space 11, a button 19 is provided on the second rotating shaft 18, a first sliding groove 20 is provided at a left side of the handle portion of the gun body 10, the first sliding groove 20 is communicated with the working space 11, the button 19 can slide in the first sliding groove 20, the button 19 penetrates through the first sliding groove 20 and enters an external space, a first spring 17 is fixedly connected between a right side surface of an upper end of the button 19 and the first rotating shaft 16, the upper end of the button 19 is hinged with a first hinge rod 15.
As shown in fig. 2, the glue discharging device a2 further includes four second sliding grooves 47 provided on the front and rear side walls of the working space 11 at the gun tail portion of the gun body 10, the four second sliding grooves 47 are divided into two groups, which are symmetrically provided on the front and rear side walls of the working space 11, each group is divided into two second sliding grooves 47 which are symmetrical up and down, a sliding block is slidably connected in each second sliding groove 47, a moving block 46 is fixedly connected between the four sliding blocks, a cylindrical through groove is provided in the moving block 46, the through groove is opened left and right, a hot melt glue stick 13 is provided in the through groove, a third sliding groove 12 with a rightward opening is provided at the tail portion of the gun body 10, the third sliding groove 12 is communicated with the working space 11, and the third sliding groove 12 extends rightward to penetrate through the third sliding groove 12 and enter into an external space. When the glue discharging device is used, the button 19 is pressed towards the right side, the button 19 rotates around the second rotating shaft 18, the upper end of the button 19 moves towards the left, the button 19 drives the first hinged rod 15 to move towards the left, the first hinged rod 15 drives the moving block 46 to move towards the left through the hinged short rod 14, the moving block 46 drives the sliding block to slide in the second sliding groove 47, meanwhile, the moving block 46 drives the hot melt glue stick 13 to move towards the left to push the hot melt glue stick into the leakage preventing device A3, the upper end of the button 19 moves towards the left and stretches the first spring 17, and when the button 19 is stopped being pressed, the first spring 17 drives the button 19 to reset, so that the glue discharging device A2 resets.
As shown in fig. 2, the leakage preventing device a3 includes a gun head seat 29 fixedly disposed at a gun head portion of the gun body 10, the gun head seat 29 penetrates through the working space 11 and enters an external space, a gun head 30 is fixedly connected to a left end of the gun head seat 29, a diameter of the gun head 30 is smaller than that of the gun head seat 29, a glue outlet 35 with a left opening is formed in each of the gun head 30 and the gun head seat 29, a scraping ring 31 is sleeved on the gun head 30, the scraping ring 31 is slidably connected with the gun head 30, a heating block 28 is fixedly connected to a right end of the gun head seat 29, the heating block 28 is in the prior art and is not described any more, an electrical connection wire 22 is connected between the heating block 28 and the heating block 21, the heating block 21 can control starting and stopping of the heating block 28, the heating block 28 is disposed in the working space 11, a moving block 46 is disposed in the heating block 28, and the, the right end of the heating block 28 is fixedly connected with a rubber cylinder 27 for placing hot melt adhesive to flow into the working space 11.
As shown in fig. 4, the leakage preventer a3 further includes a fourth sliding groove 36 opened upward on the upper side of the heating block 28, a first connecting rod 38 is slidably connected in the fourth sliding groove 36, the first connecting rod 38 extends upward into the working space 11, a second spring 37 is fixedly connected between the right side of the first connecting rod 38 and the right side wall of the fourth sliding groove 36, a glue storage tank 40 is opened in the heating block 28, the glue storage tank 40 is located on the left side of the fourth sliding groove 36, a sliding plate 41 is slidably connected in the glue storage tank 40, a second connecting rod 39 is fixedly connected on the right side of the sliding plate 41, the second connecting rod 39 extends rightward through the right side wall of the glue storage tank 40 into the fourth sliding groove 36, and the second connecting rod 39 is slidably connected between the right side wall of the glue storage tank 40 and the left side wall of the fourth sliding groove 36, the right end surface of the second connecting rod 39 is fixedly connected with the left side surface of the lower end of the first connecting rod 38; as shown in fig. 2, a connecting pipe 34 is connected between the left side wall of the adhesive storage tank 40 and the upper side wall of the right end of the adhesive outlet 35, hot melt adhesive can circulate between the adhesive outlet 35 and the adhesive storage tank 40 through the connecting pipe 34, and the hot melt adhesive rod 13 extends leftwards to enter the rubber cylinders 27 and 28. In use, when spraying is finished, the control device a1 is shifted to the right, the control device a1 drives the first connecting rod 38 to move to the right, the first connecting rod 38 compresses the second spring 37 and drives the second connecting rod 39 to move to the right, the second connecting rod 39 drives the sliding plate 41 to move to the right, and the sliding plate 41 sucks the hot melt adhesive from the adhesive outlet 35 into the adhesive storage tank 40 through the connecting pipe 34, so as to prevent the hot melt adhesive from dripping outwards.
As shown in fig. 2, the control device a1 includes a fifth slide groove 24 opened on the upper side of the gun body 10, the fifth chute 24 is communicated with the working space 11, the upper end surface of the first connecting rod 38 is fixedly connected with a third connecting rod 23, the lower side surface of the left end of the third connecting rod 23 is connected with the first connecting rod 38, the upper side surface of the moving block 46 is fixedly connected with a fourth connecting rod 48, the upper end surface of the fourth connecting rod 48 is fixedly connected with the lower side surface of the right end of the third connecting rod 23, two fifth connecting rods 26 are fixedly connected to the upper side surface of the third connecting rod 23 in a bilateral symmetry manner, the two fifth connecting rods 26 extend upwards to penetrate through the fifth sliding grooves 24 to enter an external space, the fifth connecting rods 26 are slidably connected with the front and rear side walls of the fifth sliding chute 24, and the upper end surfaces of the two fifth connecting rods 26 are fixedly connected with pulling rods 25; as shown in fig. 4, a second hinge lever 42 is fixedly connected to a left end surface of the third connecting rod 23, a third rotating shaft 44 is fixedly connected between the front and rear side walls of the working space 11, the third rotating shaft 44 is positioned at the left side of the third connecting rod 23, a third hinge rod 43 is rotatably connected to the third rotating shaft 44, the upper end of the third hinge rod 43 is hinged to the left end of the second hinge rod 42, the lower end of the third hinge rod 43 is hinged with a fourth hinge rod 33, the left side surface of the gun body 10 is provided with a sixth chute 45, the sixth sliding chute 45 is communicated with the working space 11, the fourth hinge lever 33 extends leftwards to penetrate through the sixth sliding chute 45 into the external space, the left end of the fourth hinged rod 33 is hinged with a fifth hinged rod 32, and the lower end of the fifth hinged rod 32 is fixedly connected with the upper side surface of the scraping ring 31. When the spraying device is used, when the spraying is finished, the pulling rod 25 is pulled rightwards, the pulling rod 25 drives the third connecting rod 23 to move rightwards through the two fifth connecting rods 26, the third connecting rod 23 drives the moving block 46 to move rightwards, the moving block 46 drives the hot melt adhesive rod 13 to move rightwards, the part of the hot melt adhesive rod 13 which is not melted is separated from the heating block 28, the heating block 28 is placed to continuously melt the hot melt adhesive rod 13 in the temperature reduction process, waste is caused, meanwhile, the third connecting rod 23 drives the anti-leakage device A3 to start, meanwhile, the third connecting rod 23 drives the second hinge rod 42 to move rightwards, the second hinge rod 42 drives the upper rightwards moving end of the third hinge rod 43, the third hinge rod 43 rotates around the third rotating shaft 44, and therefore, the lower end of the third hinge rod 43 moves leftwards, therefore, the fourth hinge rod 33 is driven to move leftwards, the fourth hinge rod 33 drives the scraping ring 31 to move leftwards through the fifth hinge rod 32, and the hot melt adhesive at the head of the adhesive outlet 35 is scraped by the scraping ring 31, so that the head of the hot melt adhesive gun is prevented from being adhered with the hot melt adhesive.
Claims (6)
1. The utility model provides a leak protection type hot melt adhesive rifle, includes rifle body (10), its characterized in that: the utility model discloses a hot melt adhesive gun, including rifle body (10), rifle head position, rifle handle position, play mucilage binding and go out mucilage binding and put (A2), play mucilage binding and put (A2) normal play mucilage binding, after the rubber coating finishes, pull controlling means (A1) right and drive leakproof device (A3) work, realize the leak protection and clear up rifle head position simultaneously with conventional hot melt adhesive gun shape, the rifle head position is provided with leak protection device (A3), rifle body position is provided with controlling means (A1) of control leak protection device (A3), the rifle handle position sets up the play mucilage binding and puts (A2) of control play mucilage binding.
2. The leak-proof hot melt adhesive gun as claimed in claim 1, wherein: the glue discharging device (A2) comprises a working space (11) arranged in the gun body (10), an electric control block (21) is fixedly arranged in the working space (11) at the gun handle part of the gun body (10), the electric control block (21) is in the prior art and is not repeated, a first rotating shaft (16) is fixedly connected between the front side wall and the rear side wall of the working space (11) at the joint of the gun handle and the gun body, a second rotating shaft (18) is arranged on the left side of the first rotating shaft (16), the second rotating shaft (18) is fixedly connected with the front side wall and the rear side wall of the working space (11), a button (19) is arranged on the second rotating shaft (18), a first sliding groove (20) is formed in the left side of the gun handle part of the gun body (10), the first sliding groove (20) is communicated with the working space (11), and the button (19) can slide in the first sliding groove (20), the button (19) runs through in first spout (20) enters into the exterior space, the upper end right flank of button (19) with first spring (17) of fixedly connected with between first pivot (16), the upper end of button (19) articulates there is first articulated pole (15).
3. The leak-proof hot melt adhesive gun as claimed in claim 2, wherein: the glue discharging device (A2) further comprises four second sliding grooves (47) which are arranged on the front side wall and the rear side wall of the working space (11) in the gun tail part of the gun body (10), the four second sliding grooves (47) are averagely divided into two groups which are symmetrically arranged on the front side wall and the rear side wall of the working space (11), each group is divided into two second sliding grooves (47) which are vertically symmetrical, a sliding block is connected in each second sliding groove (47) in a sliding manner, and a moving block (46) is fixedly connected between the four sliding blocks, a cylindrical through groove is arranged in the moving block (46), the left and the right of the through groove are opened, a hot melt adhesive rod (13) is arranged in the through groove, the tail part of the gun body (10) is provided with a third sliding chute (12) with a right opening, the third sliding chute (12) is communicated with the working space (11), the third runner (12) extends to the right through the third runner (12) into the outer space.
4. The leak-proof hot melt adhesive gun as claimed in claim 1, wherein: the leak-proof device (A3) comprises a gun head seat (29) fixedly arranged at a gun head part of the gun body (10), the gun head seat (29) penetrates through the working space (11) and enters an external space, the left end of the gun head seat (29) is fixedly connected with a gun head (30), the diameter of the gun head (30) is smaller than that of the gun head seat (29), the gun head (30) and the gun head seat (29) are provided with a glue outlet (35) with a leftward opening, the gun head (30) is sleeved with a scraping ring (31), the scraping ring (31) is slidably connected with the gun head (30), the right end of the gun head seat (29) is fixedly connected with a heating block (28), the heating block (28) is the prior art and is not repeated, the heating block (28) is positioned in the working space (11), the heating block (28) is provided with a moving block (46), and the moving block (46) is communicated with the glue outlet (35), and the right end of the heating block (28) is fixedly connected with a rubber cylinder (27) for placing hot melt adhesive to flow into the working space (11).
5. The leak-proof hot melt adhesive gun as claimed in claim 4, wherein: the leakage-proof device (A3) further comprises a fourth sliding groove (36) which is arranged on the upper side of the heating block (28) and provided with an upward opening, a first connecting rod (38) is connected in the fourth sliding groove (36) in a sliding manner, the first connecting rod (38) extends upwards to enter the working space (11), a second spring (37) is fixedly connected between the right side face of the first connecting rod (38) and the right side wall of the fourth sliding groove (36), a glue storage groove (40) is formed in the heating block (28), the glue storage groove (40) is positioned on the left side of the fourth sliding groove (36), a sliding plate (41) is connected in the glue storage groove (40) in a sliding manner, a second connecting rod (39) is fixedly connected on the right side face of the sliding plate (41), and the second connecting rod (39) extends rightwards to penetrate through the right side wall of the glue storage groove (40) to enter the fourth sliding groove (36), second connecting rod (39) and with store up the right side wall in gluey groove (40) with sliding connection between the left side wall of fourth spout (36), the right-hand member face of second connecting rod (39) with the lower extreme left surface fixed connection of first connecting rod (38), store up the left side wall in gluey groove (40) with be connected with connecting pipe (34) between the right-hand member side wall of glue outlet (35), the hot melt adhesive accessible connecting pipe (34) are in glue outlet (35) with store up circulation between gluey groove (40), hot melt adhesive stick (13) extend left and get into ao rubber cylinder (27) with in (28).
6. The leak-proof hot melt adhesive gun as claimed in claim 1, wherein: the control device (A1) comprises a fifth sliding groove (24) arranged on the upper side of the gun body (10), the fifth sliding groove (24) is communicated with the working space (11), a third connecting rod (23) is fixedly connected to the upper end face of the first connecting rod (38), the lower side face of the left end of the third connecting rod (23) is connected with the first connecting rod (38), a fourth connecting rod (48) is fixedly connected to the upper end face of the moving block (46), the upper end face of the fourth connecting rod (48) is fixedly connected with the lower side face of the right end of the third connecting rod (23), two fifth connecting rods (26) are fixedly connected to the upper side face of the third connecting rod (23) in a bilateral symmetry mode, the two fifth connecting rods (26) extend upwards to penetrate through the fifth sliding groove (24) to enter the outer space, and the fifth connecting rods (26) are connected with the front side wall and the rear side wall of the fifth sliding groove (24) in a sliding mode, the upper end faces of the two fifth connecting rods (26) are fixedly connected with a pulling rod (25), the left end face of the third connecting rod (23) is fixedly connected with a second hinged rod (42), a third rotating shaft (44) is fixedly connected between the front side wall and the rear side wall of the working space (11), the third rotating shaft (44) is located on the left side of the third connecting rod (23), a third hinged rod (43) is rotatably connected onto the third rotating shaft (44), the upper end of the third hinged rod (43) is hinged with the left end of the second hinged rod (42), the lower end of the third hinged rod (43) is hinged with a fourth hinged rod (33), a sixth sliding groove (45) is formed in the left side face of the gun body (10), the sixth sliding groove (45) is communicated with the working space (11), and the fourth hinged rod (33) extends leftwards to penetrate through the sixth sliding groove (45) to enter the outer space, the left end of the fourth hinged rod (33) is hinged with a fifth hinged rod (32), and the lower end of the fifth hinged rod (32) is fixedly connected with the upper side face of the scraping ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010977572.0A CN112122078A (en) | 2020-09-17 | 2020-09-17 | Leak protection type hot melt adhesive rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010977572.0A CN112122078A (en) | 2020-09-17 | 2020-09-17 | Leak protection type hot melt adhesive rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112122078A true CN112122078A (en) | 2020-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010977572.0A Withdrawn CN112122078A (en) | 2020-09-17 | 2020-09-17 | Leak protection type hot melt adhesive rifle |
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| CN (1) | CN112122078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115677239A (en) * | 2023-01-04 | 2023-02-03 | 常州大诚金盾新型建材有限公司 | Automatic assembling machine for door and window machining |
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| CN104384072A (en) * | 2014-11-30 | 2015-03-04 | 重庆市库格尔电子有限公司 | Glue smelting gun with waste glue groove |
| CN108970925A (en) * | 2018-09-12 | 2018-12-11 | 宁波耀升工具实业有限公司 | A kind of fast electric heating rubber pressing gun |
| CN110270478A (en) * | 2018-03-14 | 2019-09-24 | 粘合剂技术公司 | Without drop thermosol gelgun |
| CN209452207U (en) * | 2019-01-29 | 2019-10-01 | 宁波麦客圈信息科技有限公司 | A kind of novel glue application device |
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| US5881924A (en) * | 1997-01-17 | 1999-03-16 | Uniplast, Inc. | Feeder handler for a hot glue gun |
| US20040232165A1 (en) * | 2003-05-22 | 2004-11-25 | Kuo-Jium Lee | Glue gun |
| US20070114241A1 (en) * | 2005-01-03 | 2007-05-24 | Arlo Lin | Gas-powered glue gun |
| CN204074415U (en) * | 2014-05-15 | 2015-01-07 | 李锦源 | A kind of rifle head of thermosol gelgun and thermosol gelgun thereof |
| CN104384072A (en) * | 2014-11-30 | 2015-03-04 | 重庆市库格尔电子有限公司 | Glue smelting gun with waste glue groove |
| CN110270478A (en) * | 2018-03-14 | 2019-09-24 | 粘合剂技术公司 | Without drop thermosol gelgun |
| CN108970925A (en) * | 2018-09-12 | 2018-12-11 | 宁波耀升工具实业有限公司 | A kind of fast electric heating rubber pressing gun |
| CN209452207U (en) * | 2019-01-29 | 2019-10-01 | 宁波麦客圈信息科技有限公司 | A kind of novel glue application device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115677239A (en) * | 2023-01-04 | 2023-02-03 | 常州大诚金盾新型建材有限公司 | Automatic assembling machine for door and window machining |
| CN115677239B (en) * | 2023-01-04 | 2023-03-10 | 常州大诚金盾新型建材有限公司 | Automatic assembling machine for door and window machining |
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Application publication date: 20201225 |