A glue coating device for producing nano-silicon composite fire-proof glass

Abstract

The present invention relates to the field of glass gluing, and in particular to a gluing device for the production of nano-silicon composite fireproof glass. The technical problem is that when the existing gluing device is gluing, it is easy to produce gaps at the angle formed by two glass plates and the aluminum spacer, and the exposed glue head will produce gaps due to incomplete bonding during the next gluing, which leads to poor gluing effect. A gluing device for the production of nano-silicon composite fireproof glass includes a base frame, two guide frames installed on the top of the base frame, two sets of electric push rods installed on the base frame, and two clamping frames slidably connected to the base frame. The telescopic rods of the two sets of electric push rods are respectively fixed to one side of the two clamping frames. The electric heating glue head contacts two of the arc blades, and the arc blades cut off the glue head formed by the glue outlet of the electric heating glue head, which can facilitate the removal of the cooled glue head, reduce the probability of the glue head temperature being too low and the bonding being incomplete during the next gluing, and produce gaps, and further enhance the gluing effect.

Description

Technical Field

[0001] The invention relates to the field of glass gluing, in particular to a gluing device for producing nano-silicon composite fireproof glass. Background Art

[0002] Nano-silicon composite fireproof glass is usually composed of two or more layers of glass sandwiched with one or more layers of nano-silicon fireproof adhesive. In order to improve the sealing, a circle of aluminum spacers will be installed between the two layers of glass plates, and then a layer of sealant will be applied on the aluminum spacers to enhance the airtightness inside the glass. The most commonly used sealant is generally butyl sealant. The coating temperature of this sealant when used for sealing generally needs to be maintained at around 140 degrees to ensure the best bonding effect.

[0003] When applying glue, the existing glue coating device generally operates a hot melt glue gun to apply butyl glue along the surface of the aluminum spacer. However, the physical state of butyl glue is relatively viscous and has poor fluidity. During filling, gaps are easily generated at the angle formed by the two glass plates and the aluminum spacer. Moreover, every time one edge of the workpiece is coated, the hot melt glue gun will be suspended. At this time, part of the glue will be exposed to form a glue head. The temperature of this part of the glue head will quickly dissipate to below the working temperature, and the next time the glue is coated, the bonding is incomplete and gaps are generated, which leads to poor gluing effect. Summary of the invention

[0004] In order to overcome the shortcomings of the existing glue coating device that, when coating glue, gaps are easily generated at the angle formed by the two glass plates and the aluminum spacer, and the exposed glue head will generate gaps due to incomplete bonding during the next coating, thus resulting in poor gluing effect, the present invention provides a glue coating device for the production of nano-silicon composite fire-resistant glass, which can apply sealant to the angle formed by the two glass plates and the aluminum spacer in advance before the overall filling of sealant, thereby reducing the probability of gaps being generated at the angle formed by the two glass plates and the aluminum spacer when filling sealant, and can easily remove the glue head that is exposed by the electric heating glue head and cooled down, thereby reducing the probability of gaps being generated due to incomplete bonding due to the temperature of the glue head being too low during the next coating, thereby enhancing the gluing effect.

[0005] The technical solution of the present invention is: a glue coating device for producing nano-silicon composite fireproof glass, comprising:

[0006] A bottom frame with a slide slot on the upper part;

[0007] Two guide frames 1 are installed on the top of the base frame, and each guide frame 1 has two guide grooves;

[0008] Two sets of electric linear actuators are installed on the base frame, and each set of electric linear actuators has two electric linear actuators;

[0009] Two clamping frames are slidably connected to the bottom frame, and the telescopic rods of the two sets of electric push rods are respectively fixed to one side of the two clamping frames;

[0010] The workpiece is placed between the top of the base frame and the two clamping frames;

[0011] A glue coating mechanism disposed on the guide frame 1;

[0012] An adjusting mechanism is arranged on the gluing mechanism.

[0013] Furthermore, the glue coating mechanism includes an electric slide frame slidably connected between two guide grooves on the upper part of two guide frames, a transmission frame fixedly connected to the electric slide frame, an electric heating glue storage cylinder fixedly connected between the electric slide frame and the transmission frame, a feed hose fixedly connected to the top of the electric heating glue storage cylinder, and two discharge hoses fixedly connected to the bottom of the electric heating glue storage cylinder. The lower ends of the two discharge hoses are fixedly connected to an electric heating glue discharge head, and the glue discharge port of the electric heating glue discharge head is arranged in an arc shape.

[0014] Furthermore, the feed hose and the discharge hose are both made of high temperature resistant rubber material.

[0015] Furthermore, the adjustment mechanism includes a mounting frame fixedly connected to the lower end of the electric heating glue storage cylinder, an electric push rod 2 fixedly connected to the mounting frame, a sliding frame 1 slidably connected to the mounting frame, a telescopic rod of the electric push rod 2 fixedly connected to the sliding frame 1, two racks 1 fixedly connected to the sliding frame 1, two transmission shafts rotatably connected to the sliding frame 1, one end of the two transmission shafts are respectively fixedly connected to the two electric heating glue discharge heads, and a gear 1 is fixedly connected to the two transmission shafts, and the two racks 1 are respectively meshed with the two gears 1.

[0016] Furthermore, the device also includes a head removal mechanism arranged on the guide frame 1 and the glue coating mechanism, the head removal mechanism is used to remove the glue head that is exposed from the electric heating glue head and cooled down, the head removal mechanism includes two fixed frames fixed between the two guide frames 1, each fixed frame is rotatably connected to two turntables, each turntable is fixed with three arc-shaped blades, and the head removal mechanism also includes a transmission assembly arranged on the fixed frame.

[0017] Furthermore, the curvature of the curved surface of the curved blade is the same as the curvature of the glue outlet of the electric heating glue outlet head.

[0018] Furthermore, the transmission assembly includes a rotating shaft 1, two rotating shafts 1 are rotatably connected to each fixed frame, an overrunning clutch 1 is fixedly connected to the lower end of each rotating shaft 1, a gear 2 is fixedly connected to the outer ring of each overrunning clutch 1, a gear rack 1 is slidably connected in the guide groove at the lower part of the two guide frames, the two gear racks 1 are fixedly connected to the transmission frame, a gear 3 is fixedly connected to the upper end of each rotating shaft 1, a gear 4 is fixedly connected to each turntable, the number of gears 3 and gears 4 are both four, and the four gears 3 are respectively meshed with the four gears 4.

[0019] Furthermore, the device also includes a glue melting mechanism arranged on the fixed frame, and the glue melting mechanism is used to hot-melt and scrape off the residual glue scraped off by the arc-shaped blade. The glue melting mechanism includes two guide frames 2 respectively fixed to the two fixed frames, two sliding frames 2 respectively slidably connected to the two guide frames 2, a return spring 1 is provided between the sliding frame 2 and the guide frame 2 on the same side, two transmission plates respectively fixed to the two sliding frames 2, two tooth frames 1 are in contact with one of the transmission plates, two hot melting furnaces respectively fixed to the top of the two sliding frames 2, a side cover is clamped on one side of the two hot melting furnaces, and an opening and closing component is arranged on the hot melting furnace.

[0020] Furthermore, the opening and closing assembly includes a scraper 1, each hot melting furnace is slidably connected to a scraper 1, each hot melting furnace is slidably connected to a scraper 2, each scraper 1 and each scraper 2 are provided with two return springs 2 between the hot melting furnace, each guide frame 2 is fixedly connected to two gear frames 2, each hot melting furnace is rotatably connected to two rotating shafts 2, one end of each rotating shaft 2 is fixedly connected to an overrunning clutch 2, the outer ring of each overrunning clutch 2 is fixedly connected to a gear 5, each rotating shaft 2 is fixedly connected to a gear 6, each scraper 1 is fixedly connected to two racks 2, each scraper 2 is fixedly connected to two racks 3, the two racks 2 on the same side are respectively meshed with two of the gears 5 on the same side, and the two racks 3 on the same side are respectively meshed with two of the gears 5 on the same side.

[0021] Furthermore, the device also includes two rubber plates respectively fixed to the two clamping frames.

[0022] The beneficial effects of the present invention are as follows: 1. When two electric hot glue dispensing heads move to above the angle formed by the two glass plates and the aluminum spacer of the workpiece, the staff controls the electric hot glue dispensing heads to dispense glue, and the electric hot glue dispensing heads continue to move to apply sealant to the angle formed by the two glass plates and the aluminum spacer. The sealant can be applied to the angle formed by the two glass plates and the aluminum spacer in advance before the sealant is filled as a whole, thereby reducing the probability of gaps being generated at the angle formed by the two glass plates and the aluminum spacer when filling the sealant, thereby enhancing the glue coating effect.

[0023] 2. The sliding frame is controlled to move upward or downward by the electric push rod 2, and the sliding frame drives the two racks 1 to move upward or downward, the two racks 1 drive the two gears 1 to rotate upward or downward, the two gears 1 drive the two transmission shafts to rotate upward or downward, and the two transmission shafts drive the two electric heating glue heads to rotate upward or downward, which can conveniently change the glue discharge angle of the electric heating glue head to adapt to the workpieces with aluminum spacers of different widths, thereby improving versatility.

[0024] 3. The electric heating glue head continues to move and contact with two of the arc-shaped blades. The two arc-shaped blades will cut off the glue head formed by the exposed glue outlet of the electric heating glue head and cover the glue outlet of the electric heating glue head, which can facilitate the removal of the glue head that is exposed and cooled down, reduce the probability of the glue head temperature being too low and the bonding being incomplete and causing gaps when applying glue next time, and further enhance the gluing effect.

[0025] 4. The transmission plate is pushed by the gear rack 1, and the transmission plate drives the sliding rack 2 and the hot melting furnace to move. The arc blade enters one of the hot melting furnaces close to the right side of the guide rack 1. The heat in the hot melting furnace melts the residual glue on the arc blade. The scraper 1 and the scraper 2 scrape the residual glue on the arc blade and store it in the hot melting furnace. The residual glue on the arc blade can be cleaned intermittently to keep the cleanliness of the arc blade, which is convenient for continuous work. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0027] Figure 2 The present invention is a schematic diagram of the disassembled three-dimensional structure of the base frame, the guide frame, the electric push rod, the clamping frame, the workpiece and the rubber plate.

[0028] Figure 3 It is a three-dimensional structural schematic diagram of the gluing mechanism and the head removal mechanism of the present invention.

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the gluing mechanism and the adjusting mechanism of the present invention.

[0030] Figure 5 It is a schematic diagram of the split three-dimensional structure of the head removal mechanism of the present invention.

[0031] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the head removal mechanism of the present invention.

[0032] Figure 7 It is a schematic cross-sectional three-dimensional structural diagram of the head removal mechanism and the glue melting mechanism of the present invention.

[0033] Figure 8 It is a schematic diagram of the cross-sectional three-dimensional structure of the melt glue mechanism of the present invention.

[0034] Fig. 9 It is a schematic diagram of the split three-dimensional structure of the melt mechanism of the present invention.

[0035] Fig.10 It is a three-dimensional structural schematic diagram of the melt glue mechanism of the present invention.

[0036] Fig.11 It is a three-dimensional structural schematic diagram of the rotating shaft 2, the overrunning clutch 2, the gear 5 and the gear 6 of the present invention.

[0037] Figure numbers: 1, base frame, 2, guide frame 1, 3, electric push rod 1, 4, clamping frame, 5, workpiece, 61, electric sliding frame, 62, transmission frame, 63, electric heating glue storage cylinder, 64, feed hose, 65, discharge hose, 66, electric heating glue head, 71, mounting frame, 72, electric push rod 2, 73, sliding frame 1, 74, rack 1, 75, transmission shaft, 76, gear 1, 81, fixed frame, 82, turntable, 83, curved blade, 84, shaft 1, 85, overrunning Clutch 1, 86, gear 2, 87, rack 1, 88, gear 3, 89, gear 4, 91, guide rack 2, 92, sliding rack 2, 93, return spring 1, 94, transmission plate, 95, hot melting furnace, 951, side cover, 96, scraper 1, 97, scraper 2, 98, return spring 2, 99, rack 2, 910, rotating shaft 2, 911, overrunning clutch 2, 912, gear 5, 913, gear 6, 914, rack 2, 915, rack 3, 10, rubber sheet. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0039] Embodiment 1: A glue coating device for producing nano-silicon composite fireproof glass, such as Figure 1-Figure 4 As shown, including

[0040] A bottom frame 1 with a slide groove on the upper part;

[0041] Two guide frames 1 2 are connected to the top of the base frame 1 by bolts, the two guide frames 1 2 are symmetrically arranged, and each guide frame 1 2 has two guide grooves;

[0042] Two sets of electric push rods 3 connected to the base frame 1 through the ground feet, each set of electric push rods 3 has two electric push rods, and the two sets of electric push rods 3 are symmetrically arranged;

[0043] Two clamping frames 4 are slidably connected to the base frame 1, and the two clamping frames 4 are symmetrically arranged. The telescopic rods of the two sets of electric push rods 1 3 are respectively fixed to one side of the two clamping frames 4;

[0044] A workpiece 5 is placed between the top of the base frame 1 and the two clamping frames 4. The electric push rod 3 drives the clamping frames 4 to move, thereby clamping the workpiece 5.

[0045] A gluing mechanism disposed on the guide frame 2, the gluing mechanism being used to apply glue to the angle between the glass plate of the workpiece 5 and the aluminum spacer;

[0046] An adjusting mechanism is arranged on the gluing mechanism, and the adjusting mechanism is used to adjust the angle of gluing.

[0047] The glue coating mechanism includes an electric slide frame 61 slidably connected between two guide grooves on the upper parts of the two guide frames 2, a transmission frame 62 fixedly connected to the electric slide frame 61, an electric heating glue storage barrel 63 fixedly connected between the electric slide frame 61 and the transmission frame 62, a feed hose 64 fixedly connected to the top of the electric heating glue storage barrel 63, the feed hose 64 is connected to the electric heating glue storage barrel 63, two discharge hoses 65 fixedly connected to the bottom of the electric heating glue storage barrel 63, the lower ends of the two discharge hoses 65 are fixedly connected with an electric heating glue discharge head 66, the glue discharge port of the electric heating glue discharge head 66 is arranged in an arc shape, the two discharge hoses 65 and the two electric heating glue discharge heads 66 are arranged symmetrically, the electric heating glue discharge heads 66 are connected to the electric heating glue storage barrel 63 through the discharge hose 65, the electric slide frame 61 drives the two discharge hoses 65 to move through the electric heating glue storage barrel 63, and then drives the two electric heating glue discharge heads 66 to move.

[0048] The feed hose 64 and the discharge hose 65 are both made of high-temperature resistant rubber material. The high-temperature resistant rubber material enables the feed hose 64 and the discharge hose 65 to withstand the temperature of the glue liquid while having a certain degree of elasticity.

[0049] The adjusting mechanism includes a mounting frame 71 welded to the lower end of the electric heating glue storage cylinder 63, an electric push rod 2 72 connected to the mounting frame 71 by bolts, a sliding frame 1 73 slidably connected to the mounting frame 71, a telescopic rod of the electric push rod 2 72 fixedly connected to the sliding frame 1 73, two racks 1 74 fixedly connected to the sliding frame 1 73, two transmission shafts 75 connected to the sliding frame 1 73 by bearings, the two transmission shafts 75 are symmetrically arranged, one end of the two transmission shafts 75 are respectively fixedly connected to the two electric heating glue dispensing heads 66, and the two transmission shafts 75 are fixedly connected with gears 1 76, and the two racks 1 74 are respectively meshed with the two gears 1 76, and the electric push rod 2 72 drives the two gears 1 76 to rotate through the two racks 1 74, and then drives the two electric heating glue dispensing heads 66 to rotate through the two transmission shafts 75.

[0050] Initially, the feed hose 64 is connected to the glue supply system. After starting work, the staff adds sealing glue liquid into the electric heating glue storage cylinder 63 through the feed hose 64. The sealing glue liquid will fill the electric heating glue storage cylinder 63 and enter the electric heating glue discharge head 66 through the discharge hose 65. Then the staff starts the electric heating glue storage cylinder 63 and the electric heating glue discharge head 66 to heat and keep the sealing glue liquid warm so that the sealing glue liquid is always within the working temperature range. Then the staff places the workpiece 5 on the base frame 1 so that the workpiece 5 is located between the two clamping frames 4, and the bottom of the workpiece 5 is perpendicular to and tightly fitted with the top of the base frame 1. After the workpiece 5 is placed, the staff controls the extension of the telescopic rods of the two sets of electric push rods 3. The extension of the telescopic rods of the two sets of electric push rods 3 drives the two clamping frames 4 toward each other. The two clamping frames 4 move in the direction of approaching each other to contact the workpiece 5 and clamp the workpiece 5. After the workpiece 5 is clamped, the staff controls the sliding frame 73 to move upward or downward by controlling the contraction or extension of the telescopic rod of the electric push rod 2 72. The sliding frame 73 moves upward or downward to drive the two racks 74 to move upward or downward. The two racks 74 move upward or downward to drive the two gears 76 to rotate upward or downward. The two gears 76 rotate upward or downward to drive the two transmission shafts 75 to rotate upward or downward. The two transmission shafts 75 rotate upward or downward to drive the two electric heating glue heads 66 to rotate upward or downward. Through the above operation, the glue discharge angle of the electric heating glue head 66 can be conveniently changed to adapt to the installation of different widths. The workpiece 5 with an aluminum spacer of a certain degree is provided with a plurality of electric hot glue dispensing heads 66, and the versatility is improved. When it is observed that the glue outlets of the two electric hot glue dispensing heads 66 are aligned with the angle formed by the two glass plates of the workpiece 5 and the aluminum spacer, the staff stops the electric push rod 72 and controls the electric slide frame 61 to move at a uniform speed toward the right side of the guide frame 2. The electric slide frame 61 moves to drive the transmission frame 62 and the electric hot glue storage cylinder 63 to move. The electric hot glue storage cylinder 63 moves to drive the feed hose 64 and the two discharge hoses 65 to move. The two discharge hoses 65 move to drive the two electric hot glue dispensing heads 66 to move. When the two electric hot glue dispensing heads 66 move to above the angle formed by the two glass plates of the workpiece 5 and the aluminum spacer, the staff controls the electric hot glue dispensing heads 66 to dispense glue. The electric hot glue dispensing heads 66 continue to move to align the two glass plates with the angle formed by the aluminum spacer. Apply sealant. Through the above operation, sealant can be applied to the angle formed by the two glass plates and the aluminum spacer in advance before the sealant is filled as a whole, so as to reduce the probability of gaps being generated at the angle formed by the two glass plates and the aluminum spacer when filling the sealant, and enhance the gluing effect. When the gluing of one side of the workpiece 5 is completed and the two electric heating glue heads 66 leave the angle formed by the two glass plates and the aluminum spacer, the staff controls the electric heating glue heads 66 to stop discharging glue and suspends the electric slide frame 61. Then the staff controls the telescopic rods of the two sets of electric push rods 3 to retract, so that the clamping frame 4 releases the workpiece 5, and then rotates the workpiece 5 90 degrees so that the other side of the workpiece 5 that has not been glued faces upward. After the workpiece 5 is adjusted, the staff controls the telescopic rods of the two sets of electric push rods 3 to extend.The clamping frame 4 re-clamps the workpiece 5. After the workpiece 5 is re-clamped, the staff controls the electric slide frame 61 to move in the opposite direction at a uniform speed toward the left side of the guide frame 2. The reverse movement of the electric slide frame 61 drives the transmission frame 62 and the electric heating glue storage cylinder 63 to move in the opposite direction. The reverse movement of the electric heating glue storage cylinder 63 drives the feed hose 64 and the two discharge hoses 65 to move in the opposite direction. The reverse movement of the two discharge hoses 65 drives the two electric heating glue heads 66 to move in the opposite direction. When the two electric heating glue heads 66 move in the opposite direction to above the angle formed by the two glass plates of the workpiece 5 and the aluminum spacer, The staff controls the electric heating glue head 66 to glue the other side of the workpiece 5. When the glue is applied to the other side of the workpiece 5, the staff controls the electric heating glue head 66 to stop glueing and repeats the above operation to glue the other two sides of the workpiece 5 that have not been glued. When the four sides of the workpiece 5 are glued, the staff closes the electric heating glue storage cylinder 63 and the electric heating glue head 66, controls the telescopic rods of the two sets of electric push rods 3 to retract, so that the two clamping frames 4 release the workpiece 5. Then the staff takes away the glued workpiece 5 to facilitate the next work.

[0051] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 3 and Figure 5-Figure 8 As shown, the device also includes a head removal mechanism arranged on the guide frame 2 and the glue coating mechanism, the head removal mechanism is used to remove the glue head that is exposed from the electric heating glue dispensing head 66 and cooled down, the head removal mechanism includes two fixed frames 81 welded between the two guide frames 2, each fixed frame 81 is connected to two turntables 82 through bearings, the two turntables 82 on the same fixed frame 81 are symmetrically arranged, each turntable 82 is fixed with three arc blades 83, the three arc blades 83 on the same turntable 82 are evenly spaced, the turntable 82 is used to drive the arc blades 83 to rotate, wherein the two arc blades 83 are respectively tightly fitted with the glue outlets of the two electric heating glue dispensing heads 66, and the head removal mechanism also includes a transmission assembly arranged on the fixed frame 81.

[0052] The curvature of the curved surface of the curved blade 83 is the same as the curvature of the glue outlet of the electric heating glue outlet head 66 .

[0053] The transmission assembly includes a rotating shaft 84, and each fixed frame 81 is connected to two rotating shafts 84 through bearings. The two rotating shafts 84 on the same fixed frame 81 are symmetrically arranged. The lower end of each rotating shaft 84 is fixedly connected to an overrunning clutch 85, and the outer ring of each overrunning clutch 85 is fixedly connected to a gear 2 86. A gear rack 87 is slidably connected in the guide groove at the lower part of the two guide frames 2, and the two gear racks 87 are fixedly connected to the transmission frame 62. A gear 3 88 is fixedly connected to the upper end of each rotating shaft 84, and a gear 4 89 is fixedly connected to each turntable 82. The number of gears 3 88 and gears 4 89 is four, and the four gears 3 88 are respectively meshed with the four gears 4 89. The gear rack 1 87 drives the overrunning clutch 85 to rotate through the gear 2 86, and then drives the turntable 82 to rotate through the rotating shaft 1 84, the gear 3 88 and the gear 4 89.

[0054] Initially, two of the arc-shaped blades 83 near the left side of the guide frame 2 are respectively fitted with the two electric hot glue heads 66 and cover the glue outlets of the two electric hot glue heads 66. After the work starts, the two electric hot glue heads 66 move and disengage from the two arc-shaped blades 83. The electric sliding frame 61 moves at a uniform speed toward the right side of the guide frame 2 to drive the transmission frame 62 to move. The movement of the transmission frame 62 drives the two gear racks 87 to move. The two gear racks 87 move to mesh with two of the gears 2 86 near the left side of the guide frame 2 and drive the two gears 2 86 to rotate. Under the action of the overrunning clutch 85, two of the rotating shafts 84 near the left side of the guide frame 2 will not rotate, and the two gear racks 87 continue to move to mesh with two of the gears 2 86 near the left side of the guide frame 2. The gear 2 86 is disengaged. When the gluing of one side of the workpiece 5 is completed and the two electrically heated glue dispensing heads 66 leave the angle formed by the two glass plates and the aluminum spacer, the two gear racks 1 87 are meshed with two of the gear 2 86 near the right side of the guide frame 1 2, and drive the two gear 2 86 to rotate. Under the action of the overrunning clutch 1 85, two of the rotating shafts 1 84 near the right side of the guide frame 1 2 will rotate, and drive two of the turntables 82 near the right side of the guide frame 1 2 to rotate through two of the gear 3 88 and the gear 4 89 near the right side of the guide frame 1 2. The rotation of the turntable 82 drives the arc blade 83 to rotate. The two sets of arc blades 83 near the right side of the guide frame 2 rotate at the same angle. The two gear racks 1 87 continue to move and are close to the guide frame 2. Two of the gears 86 on the right side are disengaged, and the two electric heating glue heads 66 continue to move and contact with two of the arc-shaped blades 83. The two arc-shaped blades 83 cut off the glue head formed by the exposed glue outlet of the electric heating glue head 66 and cover the glue outlet of the electric heating glue head 66. Through the above operation, it is easy to remove the glue head that has been exposed and cooled by the electric heating glue head 66, thereby reducing the probability that the glue head temperature is too low and the bonding is incomplete and gaps are generated during the next gluing, thereby further enhancing the gluing effect. The two electric heating glue heads 66 move in the opposite direction and disengage from the two arc-shaped blades 83. The electric sliding frame 61 moves in the opposite direction at a uniform speed toward the left side of the guide frame 2, driving the transmission frame 62 to move in the opposite direction. The transmission frame 62 moves in the opposite direction, driving the two gear racks 87 to move in the opposite direction. The two gear racks 87 move in the opposite direction. The two gear racks 87 move in the reverse direction and mesh with two gears 86 near the right side of the guide frame 2, and drive the two gears 86 to rotate in the reverse direction. Under the action of the overrunning clutch 85, two shafts 84 near the right side of the guide frame 2 will not rotate. The two gear racks 87 continue to move in the reverse direction and disengage from two gears 86 near the right side of the guide frame 2. When the second edge of the workpiece 5 is glued and the two electric heating glue heads 66 leave the angle formed by the two glass plates and the aluminum spacer, the two gear racks 87 mesh with two gears 86 near the left side of the guide frame 2, and drive the two gears 86 to rotate in the reverse direction. Under the action of the overrunning clutch 85, two shafts 84 near the left side of the guide frame 2 will rotate.And through two of the gears 3 88 and gear 4 89 near the left side of the guide frame 2, two of the turntables 82 near the left side of the guide frame 2 are driven to rotate, and the rotation of the turntable 82 drives the arc blade 83 to rotate. The two sets of arc blades 83 near the left side of the guide frame 2 rotate at the same angle, and the two gear racks 1 87 continue to move in the opposite direction and disengage from the two gears 2 86 near the left side of the guide frame 2. The two electric hot glue heads 66 continue to move and contact with two of the arc blades 83, and the two arc blades 83 remove the glue head of the electric hot glue head 66 again. Before each contact with the electric hot glue head 66, the arc blade 83 that removed the glue head last time will rotate away, and the next arc blade 83 that is not glued will rotate to a position that fits the electric hot glue head 66. The staff cleans the arc blade 83 in time to reduce the possibility of excessive accumulation of glue on the arc blade 83.

[0055] Embodiment 3: Based on embodiment 2, Figure 2 and Figure 6-Figure 11 As shown, the device also includes a melt glue mechanism disposed on the fixed frame 81, and the melt glue mechanism is used to hot-melt and scrape off the residual glue scraped off by the arc-shaped blade 83. The melt glue mechanism includes two guide frames 91 respectively welded on the two fixed frames 81, two sliding frames 92 respectively connected to the two guide frames 91 in a sliding manner, a return spring 93 is provided between the sliding frame 92 and the guide frame 91 on the same side, two transmission plates 94 respectively fixed on the two sliding frames 92, and two gear racks 87 are connected to one of the transmission plates. The plate 94 contacts and is respectively fixed to two hot melting furnaces 95 on the top of the two sliding frames 92. The gear rack 1 87 drives the sliding frame 2 92 to move through the transmission plate 94, and then drives the hot melting furnace 95 to move. The two hot melting furnaces 95 are hollow in design. One side of the two arc-shaped blades 83 close to the left side is located in one of the hot melting furnaces 95 close to the left side. A side cover 951 is clamped on one side of the two hot melting furnaces 95. The side cover 951 can facilitate the removal of residual glue in the hot melting furnace 95 after the work is completed, and an opening and closing component is set on the hot melting furnace 95.

[0056] The opening and closing assembly includes a scraper 96, each hot melting furnace 95 is slidably connected to a scraper 96, each hot melting furnace 95 is slidably connected to a scraper 2 97, scraper 96 and scraper 2 97 are used to scrape off the residual glue on the arc blade 83, two reset springs 2 98 are arranged between each scraper 96 and scraper 2 97 and the hot melting furnace 95, each guide frame 2 91 is fixedly connected to two gear racks 2 99, and the two gear racks 2 99 on the same guide frame 2 91 are symmetrically arranged, each hot melting furnace 95 is rotatably connected to two rotating shafts 2 910, the two rotating shafts 2 910 on the same hot melting furnace 95 are symmetrically arranged, one end of each rotating shaft 2 910 is fixedly connected to an overrunning clutch 2 911, each The outer ring of the overrunning clutch 2 911 is fixedly connected with a gear 5 912, and the gear rack 2 99 drives the overrunning clutch 2 911 to rotate through the gear 5 912, thereby driving the rotating shaft 2 910 to rotate. Each rotating shaft 2 910 is fixedly connected with a gear 6 913, and each scraper 1 96 is fixedly connected with two rack 2 914, and each scraper 2 97 is fixedly connected with two rack 3 915. The two rack 2 914 on the same side are respectively meshed with two of the gear 5 912 on the same side, and the two rack 3 915 on the same side are respectively meshed with two of the gear 5 912 on the same side. The rotating shaft 2 910 drives the rack 2 914 and the rack 3 915 to move through the gear 6 913, thereby driving the scraper 1 96 and the scraper 2 97 to move.

[0057] The device further comprises two rubber plates 10 respectively fixed to the two clamping frames 4 . The two rubber plates 10 are symmetrically arranged. The rubber plates 10 are used to enable the clamping frames 4 to clamp the workpiece 5 more stably.

[0058] Initially, the two gear racks 87 abut against one of the transmission plates 94 near the left side of the guide rack 2, and then abut against one of the sliding racks 92 and the hot melting furnace 95 near the left side of the guide rack 2, one of the return springs 93 near the left side of the guide rack 2 is compressed, and two of the arc-shaped blades 83 near the left side of the guide rack 2 are located in one of the hot melting furnaces 95 near the left side of the guide rack 2. After starting work, the staff starts the two hot melting furnaces 95 for heating, and the two gear racks 87 move to disengage from one of the transmission plates 94 near the left side of the guide rack 2, and one of the return springs 93 near the left side of the guide rack 2 rebounds and drives one of the sliding racks 92 and the hot melting furnace 95 near the left side of the guide rack 2 toward the near The guide frame 2 moves to the right side and resets. The hot melting furnace 95 moves toward the right side of the guide frame 2, driving the side cover 951, scraper 1 96, scraper 2 97, reset spring 2 98, shaft 2 910, overrunning clutch 2 911, gear 5 912, gear 6 913, rack 2 914 and rack 3 915 thereon to move toward the right side of the guide frame 2. Two of the gear 5 912 near the left side of the guide frame 2 mesh with the two racks 2 99 on the same side. Two of the gear 5 912 near the left side of the guide frame 2 will rotate. Under the action of the overrunning clutch 2 911, the shaft 2 910 will not rotate. Two of the arc-shaped blades 83 near the left side of the guide frame 2 leave the other two arc-shaped blades 83 near the left side of the guide frame 2. After the two gear racks 87 move to the position close to the right side of the guide frame 2 and have driven the arc-shaped blade 83 close to the right side of the guide frame 2 to rotate completely and disengage from the two gear racks 86 close to the right side of the guide frame 2, the two gear racks 87 contact the transmission plate 94 close to the right side of the guide frame 2 and push the transmission plate 94 in the direction away from the fixed frame 81. The transmission plate 94 drives the sliding frame 2 92 and the hot melting furnace 95 close to the right side of the guide frame 2 to move. The return spring 93 close to the right side of the guide frame 2 is compressed, and the hot melting furnace 95 close to the right side of the guide frame 2 drives the side cover 96 thereon. 51. Scraper 1 96, scraper 2 97, return spring 2 98, rotating shaft 2 910, overrunning clutch 2 911, gear 5 912, gear 6 913, rack 2 914 and rack 3 915 move, and two of the gear 5 912 near the right side of guide frame 1 2 move to engage with two of the rack 2 99 near the right side of guide frame 1 2. Under the action of two of the rack 2 99 near the right side of guide frame 1 2, two of the gear 5 912 near the right side of guide frame 1 2 will rotate. Under the action of overrunning clutch 2 911, two rotating shafts 2 910 will rotate, and drive one set of rack 2 914 and rack 3 915 near the right side of guide frame 1 2 to move away from each other through two gear 6 913 on the same side thereof.One of the sets of racks 2 914 and racks 3 915 near the right side of the guide frame 1 2 drives one of the scrapers 1 96 and scraper 2 97 near the right side of the guide frame 1 2 to move away from each other, and two sets of return springs 2 98 near the right side of the guide frame 1 2 are stretched, and two arc-shaped blades 83 near the right side of the guide frame 1 2 enter one of the hot melting furnaces 95 near the right side of the guide frame 1 2. The heat in the hot melting furnace 95 melts the residual glue on the arc-shaped blades 83, and the two gears 5 912 near the right side of the guide frame 1 2 continue to move to disengage from the two gear racks 2 99 on the same side, and two sets of return springs near the right side of the guide frame 2 The scraper 1 98 rebounds and drives one of the scrapers 1 96 and the scraper 2 97 near the right side of the guide frame 1 2 to move in a direction approaching each other, and the scraper 1 96 and the scraper 2 97 fit the upper and lower surfaces of the arc-shaped blade 83, and the scraper 1 96 and the scraper 2 97 move in a direction approaching each other, driving the rack 2 914 and the rack 3 915 to move in a direction approaching each other, and the rack 2 914 and the rack 3 915 move in a direction approaching each other, driving the gear 6 913 to rotate in the opposite direction, and the gear 6 913 rotates in the opposite direction, driving the rotating shaft 2 910, the overrunning clutch 2 911 and the gear 5 912 to rotate in the opposite direction, and the two gear racks 1 87 are reset and close to the guide frame 2 One of the transmission plates 94 on the right side is disengaged, one of the return springs 1 93 near the right side of the guide frame 1 2 rebounds and drives the sliding frame 2 92 and the hot melting furnace 95 near the right side of the guide frame 2 to move in the opposite direction, and the hot melting furnace 95 near the right side of the guide frame 2 drives the side cover 951, scraper 1 96, scraper 2 97, return spring 2 98, rotating shaft 2 910, overrunning clutch 2 911, gear 5 912, gear 6 913, rack 2 914 and rack 3 915 thereon to move in the opposite direction, and the scraper 1 96 and scraper 2 97 scrape the residual glue on the arc blade 83 and store it in the hot melting furnace 95. Through the above operation, the arc can be intermittently regulated. The residual glue on the curved blade 83 is cleaned to keep the cleanliness of the curved blade 83, which is convenient for continuous work. After the curved blade 83 with the residual glue cleaned leaves the hot melting furnace 95, the two gears 5 912 near the right side of the guide frame 1 2 are meshed with the two gear racks 2 99 on the same side. Under the action of the two gear racks 2 99, the two gears 5 912 near the right side of the guide frame 1 2 will rotate in the opposite direction. Under the action of the overrunning clutch 2 911, the rotating shaft 2 910 will not rotate. After the work is completed, the staff closes the hot melting furnace 95. After the hot melting furnace 95 cools down, the staff opens the side cover 951, takes out the residual glue in the hot melting furnace 95, and then covers the side cover 951.

[0059] When the workpiece 5 is clamped, the rubber sheet 10 can increase the friction between the clamping frame 4 and the workpiece 5, reduce the probability of the workpiece 5 sliding, and enhance the clamping effect.

[0060] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue coating device for producing nano-silicon composite fireproof glass, characterized in that: include, A bottom frame with a slide slot on the upper part; Two guide frames 1 are installed on the top of the base frame, and each guide frame 1 has two guide grooves; Two sets of electric linear actuators are installed on the base frame, and each set of electric linear actuators has two electric linear actuators; Two clamping frames are slidably connected to the base frame, and the telescopic rods of the two sets of electric push rods are respectively fixed to one side of the two clamping frames; The workpiece is placed between the top of the base frame and the two clamping frames; A glue coating mechanism disposed on the guide frame 1; An adjusting mechanism provided on the gluing mechanism; The glue coating mechanism includes an electric slide frame slidably connected between two guide grooves on the upper part of the two guide frames, a transmission frame fixedly connected to the electric slide frame, an electric heating glue storage cylinder fixedly connected between the electric slide frame and the transmission frame, a feed hose fixedly connected to the top of the electric heating glue storage cylinder, and two discharge hoses fixedly connected to the bottom of the electric heating glue storage cylinder. The lower ends of the two discharge hoses are fixedly connected to an electric heating glue discharge head, and the glue discharge port of the electric heating glue discharge head is arranged in an arc shape; The adjustment mechanism includes a mounting frame fixedly connected to the lower end of the electric heating glue storage cylinder, an electric push rod 2 fixedly connected to the mounting frame, a sliding frame 1 slidably connected to the mounting frame, a telescopic rod of the electric push rod 2 fixedly connected to the sliding frame 1, two racks 1 fixedly connected to the sliding frame 1, two transmission shafts rotatably connected to the sliding frame 1, one end of the two transmission shafts are respectively fixedly connected to the two electric heating glue discharge heads, and a gear 1 is fixedly connected to the two transmission shafts, and the two racks 1 are respectively meshed with the two gears 1; The device also includes a head removal mechanism arranged on the guide frame 1 and the glue coating mechanism, the head removal mechanism is used to remove the glue head that is exposed from the electric heating glue head and cooled down, the head removal mechanism includes two fixed frames fixed between the two guide frames 1, each fixed frame is rotatably connected to two turntables, each turntable is fixed to three arc-shaped blades, and the head removal mechanism also includes a transmission assembly arranged on the fixed frame; The transmission assembly includes a rotating shaft 1, two rotating shafts 1 are rotatably connected to each fixed frame, an overrunning clutch 1 is fixedly connected to the lower end of each rotating shaft 1, a gear 2 is fixedly connected to the outer ring of each overrunning clutch 1, a gear rack 1 is slidably connected in the guide groove at the lower part of the two guide frames, the two gear racks 1 are fixedly connected to the transmission frame, a gear 3 is fixedly connected to the upper end of each rotating shaft 1, a gear 4 is fixedly connected to each turntable, the number of gears 3 and gears 4 are both four, and the four gears 3 are respectively meshed with the four gears 4.

2. The glue coating device for producing nano-silicon composite fireproof glass according to claim 1 is characterized in that: The feed hose and the discharge hose are both made of high temperature resistant rubber.

3. The glue coating device for producing nano-silicon composite fireproof glass according to claim 1, characterized in that: The curvature of the curved surface of the curved blade is the same as the curvature of the glue outlet of the electric heating glue dispensing head.

4. The glue coating device for producing nano-silicon composite fireproof glass according to claim 1, characterized in that: The device also includes a melt glue mechanism arranged on the fixed frame, and the melt glue mechanism is used to hot-melt and scrape off the residual glue scraped by the arc-shaped blade. The melt glue mechanism includes two guide frames 2 respectively fixed to the two fixed frames, two sliding frames 2 respectively slidably connected to the two guide frames 2, a return spring 1 is provided between the sliding frame 2 and the guide frame 2 on the same side, two transmission plates respectively fixed to the two sliding frames 2, two tooth frames 1 are in contact with one of the transmission plates, two hot melting furnaces respectively fixed to the top of the two sliding frames 2, a side cover is clamped on one side of the two hot melting furnaces, and an opening and closing component is arranged on the hot melting furnace.

5. The glue coating device for producing nano-silicon composite fireproof glass according to claim 4, characterized in that: The opening and closing assembly includes a scraper 1, each hot melting furnace is slidably connected to a scraper 1, each hot melting furnace is slidably connected to a scraper 2, each scraper 1 and scraper 2 are provided with two return springs 2 between the hot melting furnace, each guide frame 2 is fixedly connected to two gear frames 2, each hot melting furnace is rotatably connected to two rotating shafts 2, one end of each rotating shaft 2 is fixedly connected to an overrunning clutch 2, the outer ring of each overrunning clutch 2 is fixedly connected to a gear 5, each rotating shaft 2 is fixedly connected to a gear 6, each scraper 1 is fixedly connected to two racks 2, each scraper 2 is fixedly connected to two racks 3, the two racks 2 on the same side are respectively meshed with two of the gears 5 on the same side, and the two racks 3 on the same side are respectively meshed with two of the gears 5 on the same side.

6. The glue coating device for producing nano-silicon composite fireproof glass according to claim 1, characterized in that: The device also comprises two rubber plates which are respectively fixed on the two clamping frames.

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