阅读说明：本技术 一种热熔胶接合以及刮刀功能整合装置 (Hot melt adhesive joint and scraper function integration device ) 是由 隋薪坤 于 2021-03-02 设计创作，主要内容包括：本发明涉及给标签或物件涂胶相关领域,特别涉及一种热熔胶接合以及刮刀功能整合装置,包括握把,所述握把内设有单侧开口的工作腔,所述工作腔内圈设有环绕的转筒槽,所述转筒槽内壁滑动连接有转筒,所述转筒内上下对称的设有贯通的滑孔,一侧的所述滑孔内滑动设有刀把,所述刀把一端设有刀头,另一侧的所述滑孔内滑动设有熔胶杆,所述熔胶杆内连通的设有熔胶槽,所述熔胶槽内壁有自加热功能,本发明将热熔胶接合功能与刮刀功能整合,使用者仅需要单手控制手指驱动压杆便可以自由切换两种功能,以对工作部件进行刮刀整修和热熔胶接合的操作,方便快捷,提高了工作效率。(The invention relates to the field of gluing labels or articles, in particular to a hot melt adhesive jointing and scraper function integrating device, which comprises a handle, a working cavity with an opening at one side is arranged in the handle, a surrounding rotary drum groove is arranged on the inner ring of the working cavity, the inner wall of the rotary drum groove is connected with a rotary drum in a sliding way, the rotary drum is internally provided with through sliding holes which are vertically symmetrical, a knife handle is arranged in the sliding hole at one side in a sliding way, one end of the knife handle is provided with a knife head, the slide hole on the other side is internally provided with a melt adhesive rod in a sliding way, the melt adhesive rod is internally communicated with a melt adhesive groove, the inner wall of the glue melting groove has a self-heating function, the invention integrates the hot melt adhesive jointing function and the scraper function, a user can freely switch the two functions only by controlling the finger to drive the pressure lever with one hand, the operation of scraper renovation and hot melt adhesive bonding is carried out on the working parts, the operation is convenient and fast, and the working efficiency is improved.)

1. The utility model provides a hot melt adhesive bonding and scraper function integration device, includes handle (11), its characterized in that: be equipped with unilateral open-ended working chamber (13) in handle (11), working chamber (13) inner circle is equipped with encircleed rotary drum groove (16), rotary drum groove (16) inner wall sliding connection has rotary drum (15), the longitudinal symmetry is equipped with slide opening (14) that link up in rotary drum (15), one side slide in slide opening (14) and be equipped with handle of a knife (19), handle of a knife (19) one end is equipped with the tool bit, the opposite side slide in slide opening (14) and be equipped with melt gluey pole (26), be equipped with melt gluey groove (24) of intercommunication in melt gluey pole (26), melt gluey groove (24) inner wall has the self-heating function, working chamber (13) upper wall intercommunication be equipped with adhesive tape groove (20), it is equipped with adhesive tape seat (22) to slide in adhesive tape groove (20), adhesive tape seat (22) lower extreme is fixed with adhesive tape (21).

2. The hot melt adhesive bonding and taping knife function integration apparatus of claim 1, wherein: the upper end of the handle (11) is hinged with a pressure lever (25), one end of the pressure lever (25) is hinged with a guide rod (23), and the lower end of the guide rod (23) is hinged with the upper end of the adhesive tape seat (22).

3. The hot melt adhesive bonding and taping knife function integration apparatus of claim 2, wherein: be equipped with transmission chamber (33) in handle (11), the intercommunication about transmission chamber (33) one side be equipped with sliding connection in the initiative rack (28) of handle (11), initiative rack (28) upper end is located depression bar (25) other end downside, be equipped with the straight-tooth on the perpendicular wall in initiative rack (28) one side, it is connected with pivot (30) to rotate through the torsional spring between transmission chamber (33) the lateral wall, initiative runner (31) has been linked firmly in pivot (30), initiative runner (31) one end meshing in the straight-tooth on initiative rack (28), driven wheel (32) have been linked firmly in pivot (30), the horizontal intercommunication in transmission chamber (33) be equipped with sliding connection in driven rack (12) of handle (11), driven rack (12) meshing in driven wheel (32) lower extreme.

4. The hot melt adhesive bonding and taping knife function integration apparatus of claim 3, wherein: driven rack (12) one end extends into in working chamber (13) and has linked firmly solid outer screw rod (17), there are hollow inner screw rod (18) through threaded connection on solid outer screw rod (17), hollow inner screw rod (18) one end has linked firmly meshing wheel (40), be equipped with unilateral open-ended dead eye (42) in rotary drum (15), one wall of dead eye (42) communicates mutually is equipped with meshing groove (44), meshing groove (44) with meshing wheel (40) are the meshing size.

5. The hot melt adhesive bonding and taping knife function integration apparatus of claim 4, wherein: one end of the meshing wheel (40) is rotatably connected with a hanging piece (39) through a rotating shaft, the hanging piece (39) is kept hanging downwards under the action of gravity, the opposite ends of the knife handle (19) and the glue melting rod (26) are fixedly connected with blocking pieces (38), and the upper wall and the lower wall of the empty hole (42) are respectively communicated with a through groove (43).

6. The hot melt adhesive bonding and taping knife function integration apparatus of claim 5, wherein: use on the inner perisporium of working chamber (13) solid outer screw rod (17) rotate for the rotation center and be connected with fixed rotary table (29), fixed rotary table (29) with between melten gel pole (26) and fixed rotary table (29) with extension spring (27) have been linked firmly respectively between sword handle (19), extension spring (27) stimulate with a invariable power melten gel pole (26) and sword handle (19).

7. The hot melt adhesive bonding and taping knife function integration apparatus of claim 6, wherein: the power of extension spring (27) is less than the power of the torsional spring of pivot (30) junction, and then works as meshing wheel (40) drive hang down piece (39) and promote separation blade (38), and then pass through handle of a knife (19) and melt and glue pole (26) are tensile when extension spring (27), the pulling force of extension spring (27) is not enough to drive separation blade (38) reaction promotes hang down piece (39), and then handle of a knife (19) and melt and glue pole (26) in use can keep stretching out when not receiving external force working chamber (13) unilateral opening.

8. The hot melt adhesive bonding and taping knife function integration apparatus of claim 1, wherein: the rubber strip melting device is characterized in that baffle grooves (37) are communicated with one side wall of the rubber strip groove (20), sliding grooves (35) are respectively formed in two opposite side walls of the baffle grooves (37), a top spring (36) is fixedly connected to the inner wall of each baffle groove (37), a baffle (34) is fixedly connected to the other end of each top spring (36), each baffle (34) is connected to the corresponding sliding groove (35) in a sliding mode through a cylindrical pin, and a clamping groove (41) is formed in one side of the rubber melting rod (26).

Technical Field

The invention relates to the field related to gluing labels or articles, in particular to a hot melt adhesive jointing and scraper function integrating device.

Background

The hot melt adhesive has extensive application in daily work, and the hot melt adhesive pen that has the ohmic heating that uses commonly on the market at present, but when using the hot melt adhesive to carry out joint work, often need carry out simple processing with better the joining through the scraper to the working part, then need the user to use multiple instrument to operate, work efficiency is lower.

Disclosure of Invention

The invention provides a device for jointing the hot melt adhesive and integrating the functions of the scraper to solve the technical problems.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a hot melt adhesive joint and scraper function integration device, includes the handle, be equipped with unilateral open-ended working chamber in the handle, the working chamber inner circle is equipped with the rotary drum groove that encircles, rotary drum inslot wall sliding connection has the rotary drum, the interior longitudinal symmetry's of rotary drum be equipped with the slide opening that link up, one side slide in the slide opening and be equipped with the handle of a knife, the handle of a knife one end is equipped with the tool bit, the opposite side slide in the slide opening and be equipped with the melten gel pole, the melten gel pole is equipped with the melten gel groove of intercommunication, melten gel inslot wall has the self-heating function, the working chamber upper wall is linked together is equipped with the adhesive tape groove, the adhesive tape inslot slides and is equipped with the adhesive.

Preferably, the upper end of the handle is hinged with a pressure lever, one end of the pressure lever is hinged with a guide rod, and the lower end of the guide rod is hinged with the upper end of the adhesive tape seat.

Preferably, a transmission cavity is formed in the handle, one side of the transmission cavity is vertically communicated with a driving rack which is connected with the handle in a sliding mode, the upper end of the driving rack is located on the lower side of the other end of the pressing rod, a vertical wall on one side of the driving rack is provided with a straight tooth, a rotating shaft is connected between the side walls of the transmission cavity in a rotating mode through a torsional spring, a driving rotating wheel is fixedly connected onto the rotating shaft, one end of the driving rotating wheel is meshed with the straight tooth on the driving rack, a driven rotating wheel is fixedly connected onto the rotating shaft, the transmission cavity is transversely communicated with a driven rack which is connected with the handle in a sliding mode, and the driven rack is.

Preferably, one end of the driven rack extends into the working cavity and is fixedly connected with a solid outer screw rod, the solid outer screw rod is connected with a hollow inner screw rod through threads, one end of the hollow inner screw rod is fixedly connected with a meshing wheel, a hollow hole with a single-side opening is formed in the rotary drum, one wall of the hollow hole is communicated with a meshing groove, and the meshing groove and the meshing wheel are in a meshing size.

Preferably, one end of the meshing wheel is rotatably connected with a hanging piece through a rotating shaft, the hanging piece is kept hanging downwards under the action of gravity, blocking pieces are fixedly connected to the opposite ends of the knife handle and the glue melting rod respectively, and through grooves are formed in the upper wall and the lower wall of the hollow hole and communicated with each other respectively.

Preferably, the inner peripheral wall of the working cavity is rotatably connected with a fixed rotary table by taking the solid outer screw rod as a rotation center, tension springs are fixedly connected between the fixed rotary table and the melt glue rod and between the fixed rotary table and the knife handle respectively, and the tension springs pull the melt glue rod and the knife handle with a constant force.

Preferably, the force of the tension spring is smaller than that of the torsion spring at the joint of the rotating shaft, so that when the meshing wheel drives the hanging piece to push the blocking piece, and the tension force of the tension spring is not enough to drive the blocking piece to reversely push the hanging piece when the tension spring is stretched by the tool holder and the glue melting rod, and the tool holder and the glue melting rod can keep extending out of the single-side opening of the working cavity when not subjected to external force in use.

Preferably, a baffle groove is communicated with one side wall of the rubber strip groove, sliding grooves are respectively formed in two opposite side walls of the baffle groove, a top spring is fixedly connected to the inner wall of the baffle groove, a baffle is fixedly connected to the other end of the top spring, the baffle is slidably connected to the sliding grooves through a cylindrical pin, a clamping groove is formed in one side of the rubber melting rod, and initially, the baffle is pressed against the other side wall of the rubber strip groove by the force of the top spring and blocks a lower opening of the rubber strip groove, so that the rubber strip cannot move downwards.

The invention has the beneficial effects that: the invention integrates the hot melt adhesive jointing function and the scraper function, and a user can freely switch the two functions by controlling the finger to drive the pressure rod with one hand so as to carry out the operation of repairing the scraper and jointing the hot melt adhesive on the working part, thereby being convenient and fast and improving the working efficiency.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an integrated hot melt adhesive bonding and taping knife function apparatus according to the present invention.

Fig. 2 is a schematic structural diagram of a of fig. 1.

Fig. 3 is a schematic structural view of B of fig. 1.

Fig. 4 is a schematic view of the operating state of fig. 1.

Fig. 5 is a schematic structural view of C of fig. 4.

In the figure: 11-grip, 12-driven rack, 13-working chamber, 14-slide hole, 15-drum, 16-drum groove, 17-solid outer screw rod, 18-hollow inner screw rod, 19-knife handle, 20-rubber strip groove, 21-rubber strip, 22-rubber strip seat, 23-guide rod, 24-rubber melting groove, 25-pressure rod, 26-rubber melting rod, 27-tension spring, 28-driving rack, 29-fixed rotary table, 30-rotary shaft, 31-driving rotary wheel, 32-driven rotary wheel, 33-transmission chamber, 34-baffle plate, 35-slide groove, 36-top spring, 37-baffle plate groove, 38-baffle plate, 39-hanging plate, 40-engaging wheel, 41-clamping groove, 42-hollow hole, 43-through groove, 44-an engagement groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

The invention relates to a hot melt adhesive jointing and scraper function integrating device, which comprises a handle 11, wherein a working cavity 13 with an opening on one side is arranged in the handle 11, a surrounding rotary drum groove 16 is arranged on the inner ring of the working cavity 13, the inner wall of the rotary drum groove 16 is connected with a rotary drum 15 in a sliding manner, through slide holes 14 are symmetrically arranged in the rotary drum 15 up and down, a knife handle 19 is arranged in the slide hole 14 on one side in a sliding manner, a knife head is arranged at one end of the knife handle 19, a melt adhesive rod 26 is arranged in the slide hole 14 on the other side in a sliding manner, a melt adhesive groove 24 is communicated in the melt adhesive rod 26, the inner wall of the melt adhesive groove 24 has a self-heating function, an adhesive strip groove 20 is communicated with the upper wall of the working cavity 13, an adhesive strip seat 22 is arranged in the adhesive strip groove 20 in a sliding manner.

Advantageously, the upper end of the grip 11 is hinged with a pressure lever 25, one end of the pressure lever 25 is hinged with a guide rod 23, and the lower end of the guide rod 23 is hinged with the upper end of the adhesive tape seat 22.

Beneficially, be equipped with transmission chamber 33 in the handle 11, what communicate about the upper and lower of transmission chamber 33 one side be equipped with sliding connection in the initiative rack 28 of handle 11, initiative rack 28 upper end is located depression bar 25 other end downside, be equipped with the straight-tooth on the perpendicular wall of initiative rack 28 one side, it is connected with pivot 30 to rotate through the torsional spring between the transmission chamber 33 lateral wall, initiative runner 31 has been linked firmly on the pivot 30, initiative runner 31 one end meshing in straight-tooth on the initiative rack 28, driven wheel 32 has been linked firmly on the pivot 30, what transmission chamber 33 transversely communicated be equipped with sliding connection in driven rack 12 of handle 11, driven rack 12 mesh in driven wheel 32 lower extreme.

Advantageously, one end of the driven rack 12 extends into the working chamber 13 and is fixedly connected with a solid outer screw rod 17, the solid outer screw rod 17 is connected with a hollow inner screw rod 18 through threads, one end of the hollow inner screw rod 18 is fixedly connected with an engaging wheel 40, a hollow hole 42 with an opening on one side is arranged in the rotary drum 15, one wall of the hollow hole 42 is communicated with an engaging groove 44, and the engaging groove 44 is meshed with the engaging wheel 40.

Advantageously, a hanging piece 39 is rotatably connected to one end of the engaging wheel 40 through a rotating shaft, the hanging piece 39 is kept hanging downwards under the action of gravity, the opposite ends of the knife handle 19 and the melt adhesive rod 26 are respectively fixedly connected with a blocking piece 38, and the upper wall and the lower wall of the hollow hole 42 are respectively communicated with a through groove 43.

Beneficially, a fixed rotary table 29 is rotatably connected to the inner peripheral wall of the working chamber 13 with the solid outer screw 17 as a rotation center, tension springs 27 are respectively fixedly connected between the fixed rotary table 29 and the melt glue rod 26 and between the fixed rotary table 29 and the handle 19, and the tension springs 27 pull the melt glue rod 26 and the handle 19 with a constant force.

Advantageously, the force of the tension spring 27 is smaller than that of the torsion spring at the joint of the rotating shaft 30, so that when the engaging wheel 40 drives the hanging piece 39 to push the blocking piece 38, and the tension spring 27 is stretched by the knife handle 19 and the glue melting rod 26, the tension of the tension spring 27 is not enough to drive the blocking piece 38 to push the hanging piece 39 in a reaction manner, and therefore the knife handle 19 and the glue melting rod 26 can keep extending out of the single-side opening of the working chamber 13 when no external force is applied in use.

Advantageously, a baffle groove 37 is formed in a side wall of the adhesive tape groove 20 in communication, two opposite side walls of the baffle groove 37 are respectively provided with a sliding groove 35, a top spring 36 is fixedly connected to an inner wall of the baffle groove 37, a baffle 34 is fixedly connected to the other end of the top spring 36, the baffle 34 is slidably connected to the sliding groove 35 through a cylindrical pin, a clamping groove 41 is formed in one side of the adhesive melting rod 26, and initially, the baffle 34 is pressed against the other side wall of the adhesive tape groove 20 by the force of the top spring 36 and blocks a lower opening of the adhesive tape groove 20, so that the adhesive tape 21 cannot move downwards.

The following will explain in detail the usage steps of a hot melt adhesive bonding and taping knife function integrating device in the present document with reference to fig. 1 to 5:

initially, the knife head on the knife handle 19 extends out of the single-side opening of the working chamber 13, the blocking piece 38 on the knife handle 19 is blocked by the hanging piece 39, and the knife handle 19 cannot move transversely by the pulling force of the tension spring 27, the blocking plate 34 is pressed against the other side wall of the adhesive tape groove 20 by the force of the top spring 36 and blocks the lower opening of the adhesive tape groove 20, so that the adhesive tape 21 cannot move downwards, and one end of the engaging wheel 40 is pressed against one inclined wall of the working chamber 13.

When the device is used, a user uses the tiger mouth and the palm of the hand to support the handle 11, the tool bit of the tool handle 19 can be driven by the handle 11 to cut and scrape glue on a working part, when the user needs to perform injection-molding on the working part, the user hangs the forefinger on the upper side of the pressure lever 25, and buckles the pressure lever 25 to press the driving rack 28 downwards, so as to drive the driving rack 28 to move downwards and drive the driving rotating wheel 31 to rotate, further drive the driven rotating wheel 32 to rotate through the rotating shaft 30, further drive the driven rack 12 to extend out of one side of the handle 11 to move, further drive the hollow inner screw rod 18 to move through the solid outer screw rod 17, further drive the hanging piece 39 to move towards one side of the rotating cylinder 15 through the meshing wheel 40, further drive the tool handle 19 to move into the working cavity 13 under the tension of the tension spring 27, further drive the meshing wheel 40 to move into the hollow hole 42, at this time, the knife handle 19 is pulled by the tension spring 27 to drive the blocking piece 38 to slide along the through slot 43 until the knife handle 19 is completely located in the working chamber 13, at this time, the driven rack 12 is driven to move continuously, and further the solid outer screw 17 is driven to move in a direction away from the hollow inner screw 18, at this time, the hollow inner screw 18 cannot move transversely due to the engagement of the engaging wheel 40 and the engaging slot 44, and further the relative movement of the solid outer screw 17 drives the hollow inner screw 18 to rotate, further the engaging wheel 40 drives the rotary drum 15 to rotate with the solid outer screw 17 as a rotation center, further the rotary drum 15 drives the knife handle 19 and the glue melting rod 26 to rotate by one hundred and eighty degrees with the solid outer screw 17 as a rotation center, and simultaneously the tension spring 27 drives the fixed rotary disc 29 to rotate by one hundred and eighty degrees, at this time, the knife handle 19 is located at the upper side, the glue melting rod 26 is located at the lower side, the driving wheel 31 drives the driving rack 28 to move back to the original position, the driven wheel 32 drives the driven rack 12 to move back to the original position towards the working chamber 13, the solid outer screw 17 drives the hollow inner screw 18 to move back to the original position until the engaging wheel 40 is driven to move back and abut against one side wall of the working chamber 13 again, the hollow inner screw 18 rotates relative to the solid outer screw 17 to return the relative engaging position of the hollow inner screw 18 and the solid outer screw 17 to the original state, the back movement of the engaging wheel 40 drives the hanging piece 39 to move, the hanging piece 39 drives the blocking piece 38 on the melt adhesive rod 26 to move, the melt adhesive rod 26 is driven to move and extend out of the one-side opening of the working chamber 13, and when the melt adhesive rod 26 moves to drive the blocking groove 41 to move, when the blocking groove 41 moves to the lower end of the blocking plate 34, the blocking plate 34 is driven by gravity to extend downwards into the blocking groove 41, the melt adhesive rod 26 moves the blocking plate 34 to move along the sliding groove 35 in the blocking groove 37 and compress the top, and then the opening is no longer blocked under the adhesive tape groove 20, the user will eat and indicate to fill up at the depression bar 25 downside and drive the depression bar 25 and upwards swing this moment, and then drive guide arm 23 through the depression bar 25 opposite side and move down, and then drive adhesive tape 21 through adhesive tape seat 22 and move down along adhesive tape groove 20, and then adhesive tape 21 stretches into downwards and supports on melting glue groove 24 inner wall, and then adhesive tape 21 is melted by melting glue groove 24's heating, molten glue flows out through melting glue groove 24 opposite side opening, and then the user can carry out the veneer operation on the working part through melting glue pole 26.