Rapid gluing machine for hollow glass production

Abstract

The utility model discloses a quick gluing machine for hollow glass production. The quick gluing machine comprises a workbench, a conveying mechanism and a gluing mechanism, a supporting frame is arranged at the upper end of the workbench, and guide rails are arranged on the left and right inner walls of the supporting frame; the conveying mechanism is arranged in the workbench, and glass sheets are placed at the upper end of the conveying mechanism; the gluing mechanism comprises a dropper assembly, a fixing base, an electric push rod, scales and a sliding block, the electric push rod is fixedly connected to the middle of the upper end of the supporting frame, the fixing base is fixedly connected to the lower end of the telescopic end of the electric push rod, the left end and the right end of the fixing base are slidably connected with the interiors of the adjacent guide rails correspondingly, and the scales are arranged on the rear side of the upper surface of the fixing base. A sliding groove is formed in the fixing base, sliding blocks are slidably connected into the sliding groove, and dropper assemblies are inserted into the front sides of the sliding blocks. According to the rapid glue coating machine for hollow glass production, uniform glue coating is achieved through gas glue dripping, and meanwhile glue liquid adding and cleaning are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow glass processing, in particular to a fast glue coating machine for hollow glass production. Background Art

[0002] Insulating glass is composed of two or more layers of flat glass. High-strength and high-airtightness composite adhesives are used on all sides to bond and seal two or more pieces of glass with sealing strips and glass strips. Dry gas is filled in the middle and desiccant is filled in the frame to ensure the dryness of the air between the glass sheets. Various glass sheets with different properties can be selected according to requirements, such as colorless and transparent float glass, embossed glass, heat-absorbing glass, heat-reflecting glass, wired glass, tempered glass, etc. and frames (aluminum frames or glass strips, etc.), which are made by gluing, welding or melting. A fast gluing machine for insulating glass production is required for the processing of insulating glass.

[0003] Glue coating machine is also called coating machine, glue scraper, automatic glue sprayer, etc. It is a mechanical equipment mainly used to apply liquid glue on the surface of textiles, paper boxes or leather. There are many types of existing glue coating machines, such as: drum glue coating machine, double-acting glue coating machine, double-station lifting glue coating machine, etc. The coating machine uses air pressure to spray liquids such as glue or paint onto the required insulating glass products.

[0004] There are some problems. When applying glue, the glue is directly applied through a glue spray gun, which makes the glue uniformity on the surface of the insulating glass poor. At the same time, due to the complex shape of the glue spray gun, it is difficult to clean and add glue. For this reason, we propose a fast glue coating machine for insulating glass production. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a fast glue coating machine for hollow glass production, which can achieve uniform glue coating through gas glue dripping, and is convenient for adding glue and cleaning, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast glue coating machine for insulating glass production, comprising a workbench, a conveying mechanism and a glue coating mechanism;

[0007] Workbench: A support frame is provided at the upper end, and guide rails are provided on the left and right inner walls of the support frame;

[0008] Conveying mechanism: It is arranged inside the workbench, and glass plates are placed on the upper end of the conveying mechanism;

[0009] Glue coating mechanism: It includes a dropper assembly, a fixed seat, an electric push rod, a scale and a slider. The middle part of the upper end of the support frame is fixedly connected with the electric push rod, the lower end of the telescopic end of the electric push rod is fixedly connected with the fixed seat, the left and right ends of the fixed seat are respectively slidably connected with the inner part of the adjacent guide rail, the rear side of the upper surface of the fixed seat is provided with a scale, the interior of the fixed seat is provided with a slide groove, the slide groove is slidably connected with the slide, the front side of the slide is plugged with a dropper assembly, and the rear side of the slide is connected with the fixed seat by bolts;

[0010] Among them: it also includes a single-chip microcomputer, which is arranged on the left side of the left support frame. The input end of the single-chip microcomputer is connected to an external power supply, and the input end of the electric push rod is electrically connected to the output end of the single-chip microcomputer. Uniform glue coating is achieved through gas glue dripping, and it is convenient to add glue and clean.

[0011] Furthermore, the dropper assembly includes a needle, a dropper, a plug and an air pipe. The droppers are respectively plugged into the front side of the slider. The lower ends of the droppers are plugged with needles, and the needles are connected to the interiors of adjacent droppers. The upper ends of the droppers are plugged with plugs, and the middle parts of the plugs are respectively plugged with the air outlet ends of the air pipes to achieve uniform glue coating.

[0012] Furthermore, the dropper assembly also includes a sealing ring, which is arranged inside the sealing groove inside the fixing seat. The sealing ring and the dropper are arranged in coordination to prevent air leakage.

[0013] Furthermore, the gluing mechanism also includes a conversion joint and a solenoid valve, the solenoid valve is arranged on the upper surface of the support frame, the air inlet 1 of the solenoid valve is connected to the air outlet 1 of the external compressor, the rear side of the air outlet 2 of the solenoid valve is connected to the air inlet 2 of the conversion joint, the air outlet 3 of the conversion joint is respectively connected to the air inlet end of the air pipe, and the input end of the solenoid valve is electrically connected to the output end of the single-chip microcomputer to realize the diversion of compressed air.

[0014] Furthermore, the transmission mechanism includes a double-layer pulley, a protective cover, a rotating shaft and a motor. The left and right side walls of the workbench are rotatably connected with evenly distributed rotating shafts. The outside of the rotating shafts are fixedly sleeved with evenly distributed driven wheels. The glass plates are placed on the upper ends of the driven wheels. The left side of the rotating shafts is fixedly sleeved with a double-layer pulley. Two front and rear adjacent double-layer pulleys are connected by belt transmission. The double-layer pulleys are both located on the left side of the workbench. A protective cover is provided on the left side of the workbench. The double-layer pulleys are both located inside the protective cover. A motor is fixedly connected to the front side of the left side of the protective cover. The right side of the output shaft of the motor is fixedly connected to the frontmost rotating shaft. The input end of the motor is electrically connected to the output end of the single-chip microcomputer to realize the transmission of the glass plates.

[0015] Furthermore, it also includes a photoelectric sensor, the light emitter of the photoelectric sensor is fixedly connected to the upper right side of the workbench, the receiver of the photoelectric sensor is fixedly connected to the upper left side of the workbench, the light emitter and receiver of the photoelectric sensor have corresponding left and right positions, and the photoelectric sensor is bidirectionally electrically connected to the single-chip microcomputer to avoid pin collision and program confusion.

[0016] Furthermore, brackets are fixedly connected to the left and right sides of the lower end of the workbench to provide support.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the rapid glue coating machine for insulating glass production has the following advantages:

[0018] 1. The single chip microcomputer controls the electric push rod to push downward, pushing the fixed seat to move downward, so that the needle position is lowered. When the needle drops to a suitable height, the single chip microcomputer controls the solenoid valve to open, and the compressed air is diverted through the conversion joint and passes through each air pipe. The compressed air enters the dropper, the pressure in the dropper increases, the glue is squeezed and flows out from the needle, and drips onto the upper surface of the glass plate. Since the moving speed of the glass plate is fixed, the pressure in the dropper is the same, and the height of the needle is consistent, the amount of glue applied is the same, and the width of the glue application path during the production of insulating glass is the same, so that the insulating glass can be evenly coated.

[0019] 2. When the glue is used up, pull out the dropper and the plug, replace it with a new dropper filled with glue, insert the plug into the new dropper filled with glue, and reinsert it into the front side of the slider. The operation is simple and avoids the difficulty in cleaning during the production of insulating glass, which reduces the production efficiency of insulating glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the dropper assembly of the utility model;

[0023] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0024] In the figure: 1 workbench, 2 bracket, 3 single chip microcomputer, 4 transmission mechanism, 41 double-layer pulley, 42 protective cover, 43 rotating shaft, 44 motor, 5 photoelectric sensor, 6 support frame, 7 glue coating mechanism, 71 dropper assembly, 711 needle, 712 dropper, 713 sealing ring, 714 plug, 715 air pipe, 72 fixed seat, 73 conversion joint, 74 electric push rod, 75 solenoid valve, 76 scale, 77 slider, 8 glass plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 , this embodiment provides a technical solution: a rapid glue coating machine for insulating glass production, comprising a workbench 1, a conveying mechanism 4 and a glue coating mechanism 7;

[0027] Workbench 1: A support frame 6 is provided at its upper end, and guide rails are provided on the left and right inner walls of the support frame 6. Brackets 2 are fixedly connected to the left and right sides of the lower end of the workbench 1;

[0028] Conveying mechanism 4: It is arranged inside the workbench 1, and a glass plate 8 is placed on the upper end of the conveying mechanism 4. The conveying mechanism 4 includes a double-layer pulley 41, a protective cover 42, a rotating shaft 43 and a motor 44. The rotating shafts 43 are evenly distributed and rotatably connected between the left and right side walls of the workbench 1. The outside of the rotating shafts 43 are fixedly sleeved with evenly distributed driven wheels. The glass plate 8 is placed on the upper end of the driven wheel. The left side of the rotating shaft 43 is fixedly sleeved with a double-layer pulley 41. Two adjacent double-layer pulleys 41 are connected by belt transmission. The double-layer pulleys 41 are both located on the left side of the workbench 1. A protective cover 42 is provided on the left side of the platform 1, and the double-layer pulleys 41 are all located inside the protective cover 42. A motor 44 is fixedly connected to the front side of the left side of the protective cover 42. The right side of the output shaft of the motor 44 is fixedly connected to the frontmost rotating shaft 43. The input end of the motor 44 is electrically connected to the output end of the single-chip computer 3. The staff controls the motor 44 to rotate through the single-chip computer 3, and the motor 44 drives the frontmost double-layer pulley 41 and the rotating shaft 43 to rotate, so that the frontmost driven wheel starts to rotate, and all the rotating shafts 43 are driven by the belt to rotate, and all the driven wheels rotate, so that the glass plate 8 is transmitted forward;

[0029] Glue coating mechanism 7: It includes a dropper assembly 71, a fixed seat 72, an electric push rod 74, a scale 76 and a slider 77. The middle part of the upper end of the support frame 6 is fixedly connected with an electric push rod 74, and the lower end of the telescopic end of the electric push rod 74 is fixedly connected with the fixed seat 72. The left and right ends of the fixed seat 72 are respectively slidably connected with the inner part of the adjacent guide rail. A scale 76 is provided on the rear side of the upper surface of the fixed seat 72. A slide groove is provided inside the fixed seat 72, and a slider 77 is slidably connected in the slide groove. The front side of the slider 77 is plugged with a dropper assembly 71, and the rear side of the slider 77 is connected to the fixed seat 72 by bolts. The glue coating mechanism 7 also includes a conversion joint 73 and a solenoid valve 75. The solenoid valve 75 is provided with a Placed on the upper surface of the support frame 6, the air inlet 1 of the solenoid valve 75 is connected to the air outlet 1 of the external compressor, the rear side of the air outlet 2 of the solenoid valve 75 is connected to the air inlet 2 of the conversion joint 73, and the air outlet 3 of the conversion joint 73 is respectively connected to the air inlet end of the air pipe 715, and the input end of the solenoid valve 75 is electrically connected to the output end of the single-chip microcomputer 3. The single-chip microcomputer 3 controls the electric push rod 74 to push downward, push the fixed seat 72 to move downward, so that the position of the needle 711 is lowered, and the single-chip microcomputer 3 controls the electric push rod 74 to retract upward, and the needle 711 moves upward to prevent the next glass plate 8 from hitting the needle 711, so that the needle 711 is offset and the glue amount changes, affecting the glue quality;

[0030] The dropper assembly 71 includes a needle 711, a dropper 712, a plug 714 and an air pipe 715. The droppers 712 are respectively plugged into the front side of the slider 77. The lower end of the dropper 712 is plugged with a needle 711, and the needle 711 is connected to the inside of the adjacent dropper 712. The upper end of the dropper 712 is plugged with a plug 714, and the middle part of the plug 714 is respectively plugged with the air outlet end of the air pipe 715. The dropper assembly 71 also includes a sealing ring 713, which is arranged on the inner side of the sealing groove inside the fixing seat 72. The sealing ring 713 and the dropper 712 are arranged in coordination, and compressed air enters the dropper 712, the pressure in the dropper 712 increases, the glue is squeezed and flows out from the needle 711, and drips onto the upper surface of the glass plate 8. Since the moving speed of the glass plate 8 is fixed, the pressure in the dropper 712 is the same, and the height of the needle 711 is consistent, the amount of glue applied is the same, and the width of the glue application path is the same, so uniform glue application is achieved. After the glue application is completed, the single chip microcomputer 3 controls the solenoid valve 75 to close, the pressure in the dropper 712 no longer changes, and the glue no longer drips out.

[0031] Among them: it also includes a single-chip microcomputer 3, which is arranged on the left side of the left support frame 6. The input end of the single-chip microcomputer 3 is connected to an external power supply, and the input end of the electric push rod 74 is electrically connected to the output end of the single-chip microcomputer 3. Uniform glue coating is achieved through gas glue dripping, and it is convenient to add glue and clean.

[0032] It also includes a photoelectric sensor 5, and also includes a photoelectric sensor 5. The light emitter of the photoelectric sensor 5 is fixedly connected to the upper right side of the workbench 1, and the receiver of the photoelectric sensor 5 is fixedly connected to the upper left side of the workbench 1. The left and right positions of the light emitter and the receiver of the photoelectric sensor 5 correspond to each other. The photoelectric sensor 5 is bidirectionally electrically connected to the single-chip microcomputer 3. The light beam between the light emitter and the receiver of the photoelectric sensor 5 is disconnected. The photoelectric sensor 5 detects that the glass plate 8 is transmitted to the glue coating position, and the photoelectric sensor 5 transmits the position information of the glass plate 8 to the single-chip microcomputer 3. The single-chip microcomputer 3 controls the electric push rod 74 to push downward.

[0033] The working principle of a fast glue coating machine for hollow glass production provided by the utility model is as follows: the staff controls the motor 44 to rotate through the single-chip microcomputer 3, and the motor 44 drives the double-layer pulley 41 and the rotating shaft 43 on the front side to rotate, so that the driven wheel on the front side starts to rotate, and all the rotating shafts 43 are driven by the belt to rotate, so that all the driven wheels rotate, so that the glass plate 8 is transmitted forward, when the front end of the glass plate 8 passes the photoelectric sensor 5, when the glass plate 8 arrives, the light beam between the light emitter and the receiver of the photoelectric sensor 5 is disconnected, and the photoelectric sensor 5 detects that the glass plate 8 is transmitted to the glue coating position, and the photoelectric sensor 5 transmits the position information of the glass plate 8 to the single-chip microcomputer 3, and the single-chip microcomputer 3 controls the electric push rod 74 to push downward, pushing the fixed seat 72 to move downward, so that the position of the needle 711 is lowered, and when the needle 711 drops to a suitable height, the single-chip microcomputer 3 controls the solenoid valve 75 to open, and the compressed air is diverted through the conversion joint 73 and passes through each The compressed air enters the air pipe 715, and the pressure in the dropper 712 increases. The glue is squeezed and flows out from the needle 711 and drips onto the upper surface of the glass plate 8. Since the moving speed of the glass plate 8 is fixed, the pressure in the dropper 712 is the same, and the height of the needle 711 is consistent, the amount of glue applied is the same, and the width of the glue application path is the same, so that uniform glue application is achieved. After the glue application is completed, the single chip microcomputer 3 controls the electromagnetic valve 75 to close, and the pressure in the dropper 712 no longer changes, and the glue does not When the glue is used up, the dropper 712 and the plug 714 are pulled out, and a new dropper 712 filled with glue is replaced, and the new dropper 712 filled with glue is inserted into the plug 714 and reconnected to the front side of the slider 77. The operation is simple and the cleaning difficulty is avoided.

[0034] It is worth noting that the single chip microcomputer 3 disclosed in the above embodiment can select S7-200, the photoelectric sensor 5 can select PZ-G51CN photoelectric sensor, the electric push rod 74 can select HB-DJ830P electric push rod, the solenoid valve 75 can select HOPE92 micro solenoid valve, and the motor 44 can select 110M-03530A5-X servo motor. The single chip microcomputer 3 controls the electric sensor 5, the electric push rod 74, the solenoid valve 75 and the motor 44 using methods commonly used in the prior art.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fast glue coating machine for insulating glass production, characterized in that: It comprises a workbench (1), a conveying mechanism (4) and a gluing mechanism (7); The workbench (1) is provided with a support frame (6) at its upper end, and guide rails are provided on the left and right inner walls of the support frame (6); A conveying mechanism (4) is arranged inside the workbench (1), and a glass plate (8) is placed on the upper end of the conveying mechanism (4); The glue coating mechanism (7) comprises a dropper assembly (71), a fixed seat (72), an electric push rod (74), a scale (76) and a slider (77). The electric push rod (74) is fixedly connected to the middle of the upper end of the support frame (6). The lower end of the telescopic end of the electric push rod (74) is fixedly connected to the fixed seat (72). The left and right ends of the fixed seat (72) are respectively slidably connected to the inside of the adjacent guide rail. The rear side of the upper surface of the fixed seat (72) is provided with a scale (76). The interior of the fixed seat (72) is provided with a slide groove, and the slide groove is slidably connected with the slide groove. The front side of the slide block (77) is plugged with the dropper assembly (71), and the rear side of the slide block (77) is connected to the fixed seat (72) by bolts. The invention further comprises a single chip microcomputer (3), wherein the single chip microcomputer (3) is arranged on the left side of the left support frame (6), the input end of the single chip microcomputer (3) is connected to an external power supply, and the input end of the electric push rod (74) is electrically connected to the output end of the single chip microcomputer (3).

2. The rapid glue coating machine for insulating glass production according to claim 1, characterized in that: The dropper assembly (71) comprises a needle (711), a dropper (712), a plug (714) and an air pipe (715); the droppers (712) are respectively plugged into the front side of the slider (77); the lower end of the dropper (712) is plugged with a needle (711); the needle (711) is connected to the inside of an adjacent dropper (712); the upper end of the dropper (712) is plugged with a plug (714); the middle part of the plug (714) is respectively plugged into the air outlet end of the air pipe (715).

3. The rapid glue coating machine for insulating glass production according to claim 2, characterized in that: The dropper assembly (71) further comprises a sealing ring (713), wherein the sealing ring (713) is arranged inside the sealing groove inside the fixing seat (72), and the sealing ring (713) and the dropper (712) are arranged in coordination.

4. The rapid glue coating machine for insulating glass production according to claim 1 is characterized in that: The glue coating mechanism (7) also includes a conversion joint (73) and a solenoid valve (75), wherein the solenoid valve (75) is arranged on the upper surface of the support frame (6), an air inlet 1 of the solenoid valve (75) is connected to an air outlet 1 of an external compressor, a rear side of an air outlet 2 of the solenoid valve (75) is connected to an air inlet 2 of the conversion joint (73), an air outlet 3 of the conversion joint (73) is respectively connected to an air inlet end of the air pipe (715), and an input end of the solenoid valve (75) is electrically connected to an output end of the single chip computer (3).

5. The rapid glue coating machine for insulating glass production according to claim 1, characterized in that: The transmission mechanism (4) comprises a double-layer pulley (41), a protective cover (42), a rotating shaft (43) and a motor (44). The left and right side walls of the workbench (1) are rotatably connected with evenly distributed rotating shafts (43). The outside of the rotating shafts (43) are fixedly sleeved with evenly distributed driven wheels. The glass plate (8) is placed on the upper end of the driven wheel. The left side of the rotating shaft (43) is fixedly sleeved with a double-layer pulley (41). Two front and rear adjacent double-layer pulleys (41) are connected by belt transmission. The double-layer pulleys (41) are located on the left side of the workbench (1). The left side of the workbench (1) is provided with a protective cover (42). The double-layer pulleys (41) are located inside the protective cover (42). The left side of the protective cover (42) is fixedly connected with a motor (44). The right side of the output shaft of the motor (44) is fixedly connected to the frontmost rotating shaft (43). The input end of the motor (44) is electrically connected to the output end of the single-chip computer (3).

6. The rapid glue coating machine for insulating glass production according to claim 1, characterized in that: It also comprises a photoelectric sensor (5), wherein the light emitter of the photoelectric sensor (5) is fixedly connected to the upper right side of the workbench (1), and the receiver of the photoelectric sensor (5) is fixedly connected to the upper left side of the workbench (1). The light emitter and the receiver of the photoelectric sensor (5) correspond to each other in left and right positions, and the photoelectric sensor (5) is bidirectionally electrically connected to the single-chip computer (3).

7. The rapid glue coating machine for insulating glass production according to claim 1 is characterized in that: Brackets (2) are fixedly connected to both left and right sides of the lower end of the workbench (1).

Images