CN112427800A - Hot-melt welding device capable of preventing human body from being damaged and implementation method thereof - Google Patents
Hot-melt welding device capable of preventing human body from being damaged and implementation method thereof Download PDFInfo
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- CN112427800A CN112427800A CN202011255807.1A CN202011255807A CN112427800A CN 112427800 A CN112427800 A CN 112427800A CN 202011255807 A CN202011255807 A CN 202011255807A CN 112427800 A CN112427800 A CN 112427800A
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- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K23/00—Alumino-thermic welding
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Abstract
The invention discloses a hot-melt welding device for preventing human body from being damaged and an implementation method thereof, belonging to the technical field of hot-melt welding. The left baffle mechanism and the right baffle mechanism are matched with each other to form a space capable of accommodating the welding mechanism, so that a protective barrier for protecting a human body is formed; the semi-closed structure fixed outside forms a hot-melt welding device through internal fusion, so that the alignment deviation generated in the fusion process can be conveniently adjusted, and the accurate execution of hot-melt welding is facilitated; not only can improve the local precision of hot melt welding, but also can simplify the operation.
Description
Technical Field
The invention relates to the technical field of hot-melt welding, in particular to a hot-melt welding device for preventing human body from being damaged and an implementation method thereof.
Background
The hot-melt welding is a welding method using chemical reaction heat as a heat source, during welding, the ends of two workpieces to be welded are fixed in a casting mold in advance, and then a mixture of aluminum powder and iron oxide powder is placed in a crucible to be heated so as to generate a reduction exothermic reaction, so that liquid metal and molten slag are formed and are injected into the casting mold. Liquid metal flows into the joint gap to form weld metal, and slag floats on the surface. In order to adjust the melt temperature and the chemical composition of the weld metal, a proper amount of additives and alloys are often added to the thermite. Thermal welding is currently used for fixedly connecting various workpieces.
Patent No. CN201410323718.4 discloses a hot melt welding machine and a hot melt welding method thereof for simultaneously welding a plurality of chrome-plated inserts to a plastic decorative block, the hot melt welding machine comprising: a frame; a movable skateboard; a pneumatic device; a thermal welding device; and a control unit; wherein the hot welding device comprises, in order from top to bottom: a heating plate, a heat insulation pressing plate, a welding unit, and a hot welding bottom die; the welding unit is connected with the lower surface of the heating plate and penetrates through the heat insulation pressing plate, and is provided with an inner welding group and an outer welding group which is arranged on the periphery of the inner welding group in a circle mode; the internal welding group is provided with a plurality of internal welding copper mold columns which are arranged in a line, and the external welding group is provided with a plurality of external welding copper mold columns. The hot-melt welding machine and the hot-melt welding method thereof can effectively ensure the welding quality of the chromium-plated insert and the plastic decorative block and improve the production efficiency.
However, the hot-melt welding device in the above patent cannot isolate the hot-melt welding device from the human body while ensuring accurate operation, a high-safety working environment cannot be formed, and welding problems such as infirm welding, insufficient welding and the like easily occur in the welding process due to deviation of a welding angle, welding quality is difficult to guarantee, and a local area of welding cannot be controlled.
Disclosure of Invention
The invention aims to provide a hot-melt welding device for preventing human body from being damaged and an implementation method thereof.A space capable of accommodating a welding mechanism is formed by mutually matching a left baffle mechanism and a right baffle mechanism, so that a protective barrier for protecting the human body is formed; the semi-closed structure fixed outside forms a hot-melt welding device through internal fusion, so that the alignment deviation generated in the fusion process can be conveniently adjusted, and the accurate execution of hot-melt welding is facilitated; not only can improve the local precision of the hot melting welding, but also can simplify the operation so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hot-melt welding device capable of preventing human body from being damaged comprises a left fixing mechanism, a right fixing mechanism, a welding mechanism, a left baffle mechanism, a right baffle mechanism, a bottom plate and a feeding mechanism, wherein the left side of the bottom plate is fixedly connected with the left baffle mechanism, the right side of the bottom plate is fixedly connected with the right baffle mechanism, a gap is formed between the left baffle mechanism and the right baffle mechanism, the upper end of the left baffle mechanism is fixedly connected with the left fixing mechanism, the upper end of the right baffle mechanism is fixedly connected with the right fixing mechanism, the welding mechanism is arranged in a space formed among the bottom plate, the left baffle mechanism and the right baffle mechanism, and the feeding mechanism is arranged above the welding mechanism;
the left baffle mechanism and the right baffle mechanism are respectively composed of a main plate body and an L-shaped plate which are mutually sleeved, wherein the main plate body is fixedly connected to the edge of the bottom plate through a bolt, the lower end of the L-shaped plate is provided with a cavity with a downward opening, and the cavity is in sliding connection with the main plate body;
the welding mechanism comprises a slide rail mounting plate, a bilinear welding slide rail, a welding slide plate, a driving assembly, a left welding assembly and a right welding assembly, wherein the edges of two sides of the slide rail mounting plate are fixedly connected with the bilinear welding slide rail through bolts and are connected with the welding slide plate through the bilinear welding slide rail in a sliding manner, the welding slide plate and the bilinear welding slide rail are connected with each other through the driving assembly, the left side of the upper end of the welding slide plate is provided with the left welding assembly, and the right side of the upper end of the welding slide plate is provided with the right welding;
the structure of the left-direction welding assembly is consistent with that of the right-direction welding assembly, the right-direction welding assembly comprises an adjusting base, a welding support, a pushing cylinder, a rocker, a welding pressing block and a guide groove, the welding support is fixedly connected to the adjusting base, the pushing cylinder is fixedly connected to the welding support, the guide groove is formed in the side wall of the welding support, the welding support is connected with the welding pressing block in a sliding mode through the guide groove, and the rocker is rotatably connected between the welding pressing block and the pushing cylinder;
the structure of left side fixed establishment and right side fixed establishment is unanimous, and both all are provided with and adjust base, fixed bolster, pressure arm, stationary dog and fixed cylinder, the upper end fixedly connected with fixed bolster of adjusting the base, install stationary cylinder on the fixed bolster to through rotation axis swivelling joint have the pressure arm, the front end fixedly connected with stationary dog of pressure arm.
Furthermore, the structure of the left baffle mechanism is consistent with that of the right baffle mechanism, and the plate bodies of the left baffle mechanism and the right baffle mechanism are all members made of transparent materials.
Furthermore, a plurality of screw holes which are distributed at equal intervals are formed in the main plate body and the L-shaped plate in the vertical direction, and bolts are screwed in the screw holes through threads.
Further, the equal fixedly connected with lift cylinder in the both corners department in top of the mainboard body, the top fixed connection of lift cylinder is on the roof of the inside cavity of L template.
Further, drive assembly comprises motor, gear and rack, through bolt fixedly connected with rack on the lateral wall of bilinear butt fusion slide rail, installs the motor on the butt fusion slide, and the motor is connected with the gear, gear and rack intermeshing.
Further, both ends of the slide rail mounting plate are provided with protrusions extending upwards.
Further, feeding mechanism includes feed pump, valve and feed pipeline, and the last series connection of feed pipeline has valve and feed pump, and the lower extreme of feed pipeline extends to between the butt fusion briquetting of left butt fusion subassembly and right butt fusion subassembly.
Further, adjust the base and include bilinear regulation slide rail, adjust cylinder and adjust the slider, through bolt fixedly connected with bilinear regulation slide rail and adjust cylinder on the slide rail mounting panel, sliding connection has adjust the slider on the bilinear regulation slide rail, adjust the slider fixedly connected with adjust the body of rod of cylinder.
Further, the welding briquetting comprises high temperature rifle head, spring, block and guide bar, and guide bar front end fixed connection high temperature rifle head, rear end sliding connection have the block, and the spring has been cup jointed to the outside of guide bar.
According to another aspect of the present invention, there is provided a method for implementing a thermal welding apparatus for preventing injury to a human body, comprising the steps of:
s101: feeding, namely bending two workpieces to be welded and placing the workpieces in a joint shape in a gap between a left baffle mechanism and a right baffle mechanism;
s102: aligning, namely adjusting the horizontal position of the welding pressing block through an adjusting cylinder and a driving assembly until the welding pressing block is positioned on two sides of a workpiece;
s103: and (4) fusion welding, namely pushing and pressing the cylinder to stretch forwards to drive fusion welding pressing blocks on two sides of the workpiece to be close to each other until fusion welding raw materials between the two workpieces are fused at high temperature.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a hot-melt welding device for preventing human body from being damaged and an implementation method thereof.A space capable of accommodating a welding mechanism is formed by mutually matching a left baffle mechanism and a right baffle mechanism, so that a protective barrier for protecting the human body is formed; the semi-closed structure fixed outside forms a hot-melt welding device through internal fusion, so that the alignment deviation generated in the fusion process can be conveniently adjusted, and the accurate execution of hot-melt welding is facilitated; the hot-melt welding is realized by mutual extrusion of the double-fusion pressing blocks, so that the local precision of the hot-melt welding can be improved, the hot-melt welding area is prevented from being enlarged, and the operation can be simplified.
Drawings
FIG. 1 is a schematic view of a thermal welding apparatus for preventing injury to a human body according to a first embodiment of the present invention;
FIG. 2 is a connection diagram of a welding mechanism of the thermal welding apparatus for preventing injury to a human body according to the first embodiment of the present invention;
FIG. 3 is a structural view of a welding mechanism of the thermal welding apparatus for preventing human body injury according to the present invention;
FIG. 4 is a structural view of a welding mechanism of the thermal welding apparatus for preventing injury to the human body of the present invention, without an adjustment base;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a structural view of a left fixing mechanism of the thermal welding apparatus for preventing injury to the human body according to the present invention;
FIG. 7 is a structural view of a left fixing mechanism of the thermal welding device for preventing injury to human body, which is not provided with an adjusting base;
FIG. 8 is a structural view of an adjusting base of the thermal welding device for preventing human body injury according to the present invention;
FIG. 9 is a view showing an overall configuration of a thermal welding apparatus for preventing human body injury according to a second embodiment of the present invention;
FIG. 10 is a flow chart of an embodiment of the thermal welding apparatus for preventing injury to the human body according to the present invention.
In the figure: 100. a left-hand fixing mechanism; 110. fixing a bracket; 120. pressing the arm; 130. a fixed jaw; 140. fixing the air cylinder; 200. a right-hand fixing mechanism; 300. a welding mechanism; 310. a slide rail mounting plate; 320. a bilinear welded slide rail; 330. welding the sliding plate; 340. a drive assembly; 350. a left butt fusion assembly; 360. a right-hand fused assembly; 361. a bilinear adjustment slide rail; 362. an adjusting cylinder; 363. adjusting the sliding block; 364. welding the bracket; 365. a pushing cylinder; 366. a rocker; 367. fusing and pressing blocks; 368. a guide groove; 369. adjusting the base; 400. a left baffle mechanism; 410. a main board body; 420. an L-shaped plate; 430. a lifting cylinder; 500. a right baffle mechanism; 600. a base plate; 700. a feeding mechanism; 710. a feed pump; 720. a valve; 730. a feed conduit; 3671. a high-temperature gun head; 3672. a spring; 3673. a block body; 3674. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Example one
Referring to fig. 1 to 2, a hot melt welding device for preventing human body from being damaged includes a left fixing mechanism 100, a right fixing mechanism 200, a welding mechanism 300, a left baffle mechanism 400, a right baffle mechanism 500, a bottom plate 600 and a feeding mechanism 700, wherein the left side of the bottom plate 600 is fixedly connected with the left baffle mechanism 400, the right side of the bottom plate 600 is fixedly connected with the right baffle mechanism 500, a gap exists between the left baffle mechanism 400 and the right baffle mechanism 500, the upper end of the left baffle mechanism 400 is fixedly connected with the left fixing mechanism 100, the upper end of the right baffle mechanism 500 is fixedly connected with the right fixing mechanism 200, the welding mechanism 300 is arranged in a space formed among the bottom plate 600, the left baffle mechanism 400 and the right baffle mechanism 500, and the feeding mechanism 700 is arranged above the welding mechanism 300; the structure of the left baffle mechanism 400 is consistent with that of the right baffle mechanism 500, and the plate bodies of the left baffle mechanism and the right baffle mechanism are both made of transparent materials; the feed mechanism 700 includes a feed pump 710, a valve 720, and a feed conduit 730, the valve 720 and the feed pump 710 are connected in series on the feed conduit 730, and the lower end of the feed conduit 730 extends between the welding press 367 of the left-hand and right-hand welding assemblies 350, 360.
The left baffle mechanism 400 and the right baffle mechanism 500 are both composed of two main board bodies 410 and L-shaped boards 420 which are sleeved with each other, wherein the main board bodies 410 are fixedly connected to the edge of the bottom board 600 through bolts, the lower ends of the L-shaped boards 420 are provided with cavities with downward openings, and the main board bodies 410 are connected in the cavities in a sliding manner; the main plate body 410 and the L-shaped plate 420 are both provided with a plurality of screw holes distributed at equal intervals along the vertical direction, and bolts are screwed in the screw holes through threads; the height of the left fixing mechanism 100 and the height of the right fixing mechanism 200 are adjusted by adjusting the positions of the screw holes on the main plate 410 and the screw holes on the L-shaped plate 420.
Referring to fig. 3 to 5, the welding mechanism 300 includes a slide rail mounting plate 310, a bilinear welding slide rail 320, a welding sliding plate 330, a driving assembly 340, a left welding assembly 350 and a right welding assembly 360, two side edges of the slide rail mounting plate 310 are fixedly connected with the bilinear welding slide rail 320 through bolts, and are slidably connected with the welding sliding plate 330 through the bilinear welding slide rail 320, the welding sliding plate 330 and the bilinear welding slide rail 320 are connected with each other through the driving assembly 340, the left side of the upper end of the welding sliding plate 330 is provided with the left welding assembly 350, and the right side of the upper end is provided with the right welding assembly 360; the driving assembly 340 is composed of a motor, a gear and a rack, the rack is fixedly connected to the side wall of the bilinear welding slide rail 320 through a bolt, the motor is installed on the welding slide plate 330, the motor is connected with the gear, and the gear and the rack are meshed with each other; the motor drives the gear to rotate along the rack, and further drives the welding sliding plate 330 to slide along the double-linear welding sliding rail 320; the two ends of the slide rail mounting plate 310 are provided with protrusions extending upwards for limiting and preventing the welding slide plate 330 from derailing.
The structure of the left welding assembly 350 is consistent with that of the right welding assembly 360, the right welding assembly 360 comprises an adjusting base 369, a welding support 364, a pushing cylinder 365, a rocker 366, a welding pressing block 367 and a guide groove 368, the adjusting base 369 is fixedly connected with the welding support 364, the welding support 364 is fixedly connected with the pushing cylinder 365, the side wall of the welding support 364 is provided with the guide groove 368, the welding support 364 is slidably connected with the welding pressing block 367 through the guide groove 368, and the rocker 366 is rotatably connected between the welding pressing block 367 and the pushing cylinder 365; the adjusting base 369 comprises a bilinear adjusting slide rail 361, an adjusting cylinder 362 and an adjusting slide block 363, the slide rail mounting plate 310 is fixedly connected with the bilinear adjusting slide rail 361 and the adjusting cylinder 362 through bolts, the bilinear adjusting slide rail 361 is slidably connected with the adjusting slide block 363, and the adjusting slide block 363 is fixedly connected with a rod body of the adjusting cylinder 362; the welding pressing block 367 is composed of a high-temperature gun head 3671, a spring 3672, a block body 3673 and a guide rod 3674, the front end of the guide rod 3674 is fixedly connected with the high-temperature gun head 3671, the rear end of the guide rod 3674 is connected with the block body 3673 in a sliding mode, and the spring 3672 is sleeved outside the guide rod 3674.
Referring to fig. 6 to 8, the left fixing mechanism 100 and the right fixing mechanism 200 have the same structure, and both are provided with an adjusting base 369, a fixing bracket 110, a pressing arm 120, a fixing claw 130 and a fixing cylinder 140, the upper end of the adjusting base 369 is fixedly connected with the fixing bracket 110, the fixing cylinder 140 is installed on the fixing bracket 110, the pressing arm 120 is rotatably connected through a rotating shaft, and the fixing claw 130 is fixedly connected to the front end of the pressing arm 120.
Referring to fig. 10, in order to better show the process of the thermal welding apparatus for preventing human body injury, the present embodiment provides an implementation method of the thermal welding apparatus for preventing human body injury, including the following steps:
s101: feeding, namely bending two workpieces to be welded and placing the two workpieces in a joint shape in a gap between the left baffle mechanism 400 and the right baffle mechanism 500;
s102: contraposition, the horizontal position of the welding pressing block 367 is adjusted through the adjusting cylinder 362 and the driving assembly 340 until the welding pressing block 367 is positioned at two sides of the workpiece;
s103: and in the fusion welding, the pushing cylinder 365 extends forwards to drive the fusion welding pressing blocks 367 on the two sides of the workpiece to approach each other until fusion welding raw materials between the two workpieces are fused at high temperature.
Example two
Referring to fig. 9, a hot melt welding device for preventing human body from being damaged includes a left fixing mechanism 100, a right fixing mechanism 200, a welding mechanism 300, a left baffle mechanism 400, a right baffle mechanism 500, a bottom plate 600 and a feeding mechanism 700, wherein the left side of the bottom plate 600 is fixedly connected with the left baffle mechanism 400, the right side of the bottom plate 600 is fixedly connected with the right baffle mechanism 500, a gap exists between the left baffle mechanism 400 and the right baffle mechanism 500, the upper end of the left baffle mechanism 400 is fixedly connected with the left fixing mechanism 100, the upper end of the right baffle mechanism 500 is fixedly connected with the right fixing mechanism 200, the welding mechanism 300 is arranged in a space formed among the bottom plate 600, the left baffle mechanism 400 and the right baffle mechanism 500, and the feeding mechanism 700 is arranged above the welding mechanism 300; the structure of the left baffle mechanism 400 is consistent with that of the right baffle mechanism 500, and the plate bodies of the left baffle mechanism and the right baffle mechanism are both made of transparent materials; the feed mechanism 700 includes a feed pump 710, a valve 720, and a feed conduit 730, the valve 720 and the feed pump 710 are connected in series on the feed conduit 730, and the lower end of the feed conduit 730 extends between the welding press 367 of the left-hand and right-hand welding assemblies 350, 360.
The left baffle mechanism 400 and the right baffle mechanism 500 are both composed of two main board bodies 410 and L-shaped boards 420 which are sleeved with each other, wherein the main board bodies 410 are fixedly connected to the edge of the bottom board 600 through bolts, the lower ends of the L-shaped boards 420 are provided with cavities with downward openings, and the main board bodies 410 are connected in the cavities in a sliding manner; the two corners of the top end of the main plate body 410 are fixedly connected with lifting cylinders 430, and the top ends of the lifting cylinders 430 are fixedly connected to the top wall of the inner cavity of the L-shaped plate 420; the height adjustment of the left-hand fixing mechanism 100 and the right-hand fixing mechanism 200 is realized by the lifting cylinder 430.
Referring to fig. 3 to 5, the welding mechanism 300 includes a slide rail mounting plate 310, a bilinear welding slide rail 320, a welding sliding plate 330, a driving assembly 340, a left welding assembly 350 and a right welding assembly 360, two side edges of the slide rail mounting plate 310 are fixedly connected with the bilinear welding slide rail 320 through bolts, and are slidably connected with the welding sliding plate 330 through the bilinear welding slide rail 320, the welding sliding plate 330 and the bilinear welding slide rail 320 are connected with each other through the driving assembly 340, the left side of the upper end of the welding sliding plate 330 is provided with the left welding assembly 350, and the right side of the upper end is provided with the right welding assembly 360; the driving assembly 340 is composed of a motor, a gear and a rack, the rack is fixedly connected to the side wall of the bilinear welding slide rail 320 through a bolt, the motor is installed on the welding slide plate 330, the motor is connected with the gear, and the gear and the rack are meshed with each other; the motor drives the gear to rotate along the rack, and further drives the welding sliding plate 330 to slide along the double-linear welding sliding rail 320; the two ends of the slide rail mounting plate 310 are provided with protrusions extending upwards for limiting and preventing the welding slide plate 330 from derailing.
The structure of the left welding assembly 350 is consistent with that of the right welding assembly 360, the right welding assembly 360 comprises an adjusting base 369, a welding support 364, a pushing cylinder 365, a rocker 366, a welding pressing block 367 and a guide groove 368, the adjusting base 369 is fixedly connected with the welding support 364, the welding support 364 is fixedly connected with the pushing cylinder 365, the side wall of the welding support 364 is provided with the guide groove 368, the welding support 364 is slidably connected with the welding pressing block 367 through the guide groove 368, and the rocker 366 is rotatably connected between the welding pressing block 367 and the pushing cylinder 365; the adjusting base 369 comprises a bilinear adjusting slide rail 361, an adjusting cylinder 362 and an adjusting slide block 363, the slide rail mounting plate 310 is fixedly connected with the bilinear adjusting slide rail 361 and the adjusting cylinder 362 through bolts, the bilinear adjusting slide rail 361 is slidably connected with the adjusting slide block 363, and the adjusting slide block 363 is fixedly connected with a rod body of the adjusting cylinder 362; the welding pressing block 367 is composed of a high-temperature gun head 3671, a spring 3672, a block body 3673 and a guide rod 3674, the front end of the guide rod 3674 is fixedly connected with the high-temperature gun head 3671, the rear end of the guide rod 3674 is connected with the block body 3673 in a sliding mode, and the spring 3672 is sleeved outside the guide rod 3674.
Referring to fig. 6 to 8, the left fixing mechanism 100 and the right fixing mechanism 200 have the same structure, and both are provided with an adjusting base 369, a fixing bracket 110, a pressing arm 120, a fixing claw 130 and a fixing cylinder 140, the upper end of the adjusting base 369 is fixedly connected with the fixing bracket 110, the fixing cylinder 140 is installed on the fixing bracket 110, the pressing arm 120 is rotatably connected through a rotating shaft, and the fixing claw 130 is fixedly connected to the front end of the pressing arm 120.
Referring to fig. 10, in order to better show the process of the thermal welding apparatus for preventing human body injury, the present embodiment provides an implementation method of the thermal welding apparatus for preventing human body injury, including the following steps:
s101: feeding, namely bending two workpieces to be welded and placing the two workpieces in a joint shape in a gap between the left baffle mechanism 400 and the right baffle mechanism 500;
s102: contraposition, the horizontal position of the welding pressing block 367 is adjusted through the adjusting cylinder 362 and the driving assembly 340 until the welding pressing block 367 is positioned at two sides of the workpiece;
s103: and in the fusion welding, the pushing cylinder 365 extends forwards to drive the fusion welding pressing blocks 367 on the two sides of the workpiece to approach each other until fusion welding raw materials between the two workpieces are fused at high temperature.
In summary, the following steps: according to the hot-melt welding device for preventing human body from being damaged and the implementation method thereof, the left baffle mechanism 400 and the right baffle mechanism 500 are matched with each other to form a space capable of accommodating the welding mechanism 300, so that a protective barrier for protecting a human body is formed; the semi-closed structure fixed outside forms a hot-melt welding device through internal fusion, so that the alignment deviation generated in the fusion process can be conveniently adjusted, and the accurate execution of hot-melt welding is facilitated; the hot-melt welding is realized by mutually extruding the double-welding pressing blocks 367, so that the local precision of the hot-melt welding can be improved, the hot-melt welding area is prevented from being enlarged, and the operation can be simplified.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions disclosed in the present invention and the equivalent alternatives or modifications thereof within the scope of the present invention.
Claims (10)
1. A hot-melt welding device capable of preventing human body from being damaged is characterized by comprising a left fixing mechanism (100), a right fixing mechanism (200), a welding mechanism (300), a left baffle mechanism (400), a right baffle mechanism (500), a bottom plate (600) and a feeding mechanism (700), wherein the left side of the bottom plate (600) is fixedly connected with the left baffle mechanism (400), the right side of the bottom plate is fixedly connected with the right baffle mechanism (500), a gap is formed between the left baffle mechanism (400) and the right baffle mechanism (500), the upper end of the left baffle mechanism (400) is fixedly connected with the left fixing mechanism (100), the upper end of the right baffle mechanism (500) is fixedly connected with the right fixing mechanism (200), and the welding mechanism (300) is arranged in a space formed among the bottom plate (600), the left baffle mechanism (400) and the right baffle mechanism (500), a feeding mechanism (700) is arranged above the welding mechanism (300);
the left baffle mechanism (400) and the right baffle mechanism (500) are respectively composed of two main plate bodies (410) and L-shaped plates (420) which are mutually sleeved, wherein the main plate bodies (410) are fixedly connected to the edge of the bottom plate (600) through bolts, the lower ends of the L-shaped plates (420) are provided with cavities with downward openings, and the main plate bodies (410) are connected in the cavities in a sliding manner;
the welding mechanism (300) comprises a slide rail mounting plate (310), a bilinear welding slide rail (320), a welding sliding plate (330), a driving assembly (340), a left welding assembly (350) and a right welding assembly (360), wherein the two side edges of the slide rail mounting plate (310) are fixedly connected with the bilinear welding slide rail (320) through bolts, the welding sliding plate (330) is connected with the bilinear welding slide rail (320) in a sliding manner, the welding sliding plate (330) and the bilinear welding slide rail (320) are connected with each other through the driving assembly (340), the left welding assembly (350) is arranged on the left side of the upper end of the welding sliding plate (330), and the right welding assembly (360) is arranged on the right side of the upper end;
the structure of the left welding assembly (350) is consistent with that of the right welding assembly (360), the right welding assembly (360) comprises an adjusting base (369), a welding support (364), a pushing cylinder (365), a rocker (366), a welding pressing block (367) and a guide groove (368), the welding support (364) is fixedly connected to the adjusting base (369), the pushing cylinder (365) is fixedly connected to the welding support (364), the guide groove (368) is formed in the side wall of the welding support (364), the welding support (364) is slidably connected with the welding pressing block (367) through the guide groove (368), and the rocker (366) is rotatably connected between the welding pressing block (367) and the pushing cylinder (365);
the structure of left side fixed establishment (100) and right side fixed establishment (200) is unanimous, and both all are provided with adjusts base (369), fixed bolster (110), pressure arm (120), stationary dog (130) and stationary cylinder (140), the upper end fixedly connected with fixed bolster (110) of adjusting base (369), install stationary cylinder (140) on fixed bolster (110) to there is pressure arm (120) through rotation axis swivelling joint, the front end fixedly connected with stationary dog (130) of pressure arm (120).
2. A hot-melt welding apparatus for preventing injury to the human body as claimed in claim 1, wherein said left baffle mechanism (400) and said right baffle mechanism (500) are identical in structure, and both of them are made of transparent material.
3. A hot-melt welding device for preventing human body injury according to claim 1, wherein said main plate body (410) and said L-shaped plate (420) are vertically provided with a plurality of screw holes distributed at equal intervals, and bolts are screwed in the screw holes.
4. A hot melt welding device for preventing human body injury according to claim 1, wherein the lifting cylinders (430) are fixedly connected to both corners of the top end of the main plate body (410), and the top ends of the lifting cylinders (430) are fixedly connected to the top wall of the inner cavity of the L-shaped plate (420).
5. A hot melt welding apparatus for preventing human body injury as claimed in claim 1, wherein said driving unit (340) is composed of a motor, a gear and a rack, the rack is fixedly connected to the side wall of the dual linear welding slide rail (320) through a bolt, the motor is installed on the welding slide plate (330), the motor is connected with the gear, and the gear and the rack are engaged with each other.
6. A thermal welding apparatus for preventing human body injury according to claim 1, wherein both ends of said rail mounting plate (310) are provided with protrusions extending upward.
7. A fusion welding apparatus for preventing injury to the human body as claimed in claim 1, wherein the feeding mechanism (700) comprises a feeding pump (710), a valve (720) and a feeding pipe (730), the feeding pipe (730) is connected with the valve (720) and the feeding pump (710) in series, and the lower end of the feeding pipe (730) extends to between the welding pressing blocks (367) of the left-hand welding assembly (350) and the right-hand welding assembly (360).
8. The hot-melt welding device capable of preventing human body from being injured as claimed in claim 1, wherein the adjusting base (369) comprises a bilinear adjusting slide rail (361), an adjusting cylinder (362) and an adjusting slider (363), the slide rail mounting plate (310) is fixedly connected with the bilinear adjusting slide rail (361) and the adjusting cylinder (362) through bolts, the bilinear adjusting slide rail (361) is slidably connected with the adjusting slider (363), and the adjusting slider (363) is fixedly connected with a rod body of the adjusting cylinder (362).
9. A hot melt welding device for preventing human body injury according to claim 1, wherein the welding pressing block (367) is composed of a high temperature gun head (3671), a spring (3672), a block body (3673) and a guide rod (3674), the front end of the guide rod (3674) is fixedly connected with the high temperature gun head (3671), the rear end of the guide rod is slidably connected with the block body (3673), and the spring (3672) is sleeved outside the guide rod (3674).
10. A method of implementing a hot-melt welding device for preventing injury to the human body as claimed in any one of claims 1 to 9, comprising the steps of:
s101: feeding, namely bending two workpieces to be welded and placing the two workpieces in a joint shape in a gap between a left baffle mechanism (400) and a right baffle mechanism (500);
s102: aligning, namely adjusting the horizontal position of the welding pressing block (367) through an adjusting cylinder (362) and a driving assembly (340) until the welding pressing block (367) is positioned at two sides of the workpiece;
s103: and in the process of welding, the pushing cylinder (365) extends forwards to drive the welding pressing blocks (367) on the two sides of the workpiece to approach each other until the welding raw materials between the two workpieces are melted at high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN207657210U (en) * | 2017-10-31 | 2018-07-27 | 珠海市梅木自动化科技有限公司 | A kind of fuse machine |
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Application publication date: 20210302 |