CN211374553U - Glass carries disconnected board detection device - Google Patents
Glass carries disconnected board detection device Download PDFInfo
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- CN211374553U CN211374553U CN201921804059.0U CN201921804059U CN211374553U CN 211374553 U CN211374553 U CN 211374553U CN 201921804059 U CN201921804059 U CN 201921804059U CN 211374553 U CN211374553 U CN 211374553U
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Abstract
The utility model relates to a glass conveying broken plate detection device, which comprises a frame, wherein a transmission mechanism for transmitting glass is arranged on the frame, the device also comprises a control unit, the rack is provided with a glass detection mechanism for sensing whether glass is broken or not, the rack is also provided with an alarm mechanism for giving an alarm, the control unit can control the alarm mechanism to give an alarm according to the feedback signal of the glass detection mechanism, the utility model is provided with the glass detection mechanism, the control unit and the alarm mechanism, and through the mutual cooperation of the glass detection mechanism, the control unit and the alarm mechanism, the glass detection mechanism detects the occurrence of glass fracture and transmits the glass fracture to the control unit, the control unit transmits the glass fracture to the alarm mechanism, so that the alarm mechanism gives an alarm, the glass operation condition monitoring device has the advantages that the glass operation condition monitoring device plays a role in reminding an operator, so that the operator does not need to monitor the glass operation condition through naked eyes for a long time, and the problem that the working personnel cannot find a broken glass due to fatigue to cause a full groove accident is avoided.
Description
Technical Field
The utility model belongs to the technical field of glass production, a glass carries disconnected board detection device is related to.
Background
In float glass production, the tin bath is the shaping section of the glass. The whole tin bath is a sealing body with the length of 30-60 meters and the width of 5-9 meters, the outer shell is of a steel structure, and the inner shell is made of heat-insulating materials. The bottom of the tin bath is a layer of horizontal insulating brick (called bath bottom brick), a layer of molten tin is arranged on the insulating brick, and the bath is filled with mixed gas of nitrogen and hydrogen to prevent tin liquid from being oxidized.
The raw materials are melted into molten glass in the melting furnace and then enter the tin bath through the liquid flowing channel, and the molten glass is flattened on the molten tin because the specific gravity of tin is higher than that of the molten glass. The inlet temperature of the tin bath is about 1080 ℃, the backward temperature is gradually reduced, the temperature to the outlet is about 600 ℃, and the outlet end of the tin bath is provided with an upward climbing slope to avoid the outflow of tin liquid. Therefore, the temperature of the molten glass gradually decreases from the molten state entering the tin bath to the rear, the molten glass is solidified and molded into plate glass, and the plate glass enters the annealing kiln through the outlet of the tin bath and the transition roller table. The glass moves from front to back in the tin bath mainly through the pulling attraction provided by the rotation of the transition roller table and the rolling path in the annealing furnace.
If the glass ribbon breaks in the tin bath during the above-mentioned glass forming process for some reason, the result is that the latter glass ribbon is drawn out of the tin bath by the channel of the lehr, whereas the former glass ribbon cannot be drawn out of the tin bath without tension, which is known as a break. If timely disposed of, there is usually no significant loss to the production, but if not discovered and disposed of in time, the glass can build up in the tin bath, causing what is commonly referred to as a full bath accident. If a full-groove accident occurs, an operator needs to open the operation holes at two sides of the tin groove to draw out dozens of napped glasses in the tin groove, and the handling of the accident usually needs a few hours if the accident is small and a few days if the accident is long. The economic loss of the production stop, the tin loss, the electricity loss, the equipment loss and the like caused by the full-groove accident is hundreds of thousands of times and millions of times. Thus it is said that full bath is a major accident that should be avoided in the float glass production.
In the prior art, an automatic detection means for glass plate breakage is lacked, a monitoring camera is usually installed at the position of a transition rolling platform, an operator monitors the operation condition of the glass plate through naked eyes at any time, and whether the glass plate breakage occurs or not is observed manually. Therefore, the eyestrain of the working personnel is often caused, the attention is not focused, the reliability is difficult to be ensured, and the full-groove accident caused by the fact that the broken plate cannot be found in time is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a water-saving calico printing machine silk screen cleaning device that can make full use of water resource.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a glass carries disconnected board detection device, includes the frame, be provided with the transmission device who is used for transmitting glass in the frame, this device still includes the control unit, be provided with in the frame and be used for responding to whether cracked glass detection mechanism of glass, still be provided with the alarm mechanism who is used for sending out the police dispatch newspaper in the frame, the control unit can send out the police dispatch newspaper according to glass detection mechanism feedback signal control alarm mechanism.
In the glass conveying broken plate detection device, the glass detection mechanism is a photoelectric switch for detecting the distance from the surface of the glass. Photoelectric switch can detect the distance with the glass surface, and when glass surface breakage or fracture, photoelectric switch detected apart from increasing to give the control unit, the control unit transmits and carries out the police dispatch newspaper for alarm mechanism.
In the glass conveying broken plate detection device, the glass detection mechanism is an infrared detection switch. The glass conveying mechanism is used for detecting whether glass on the glass conveying mechanism is broken or not.
In the glass conveying broken plate detection device, the alarm mechanism is composed of the alarm lamp and the buzzer, and the alarm lamp is electrically connected with the buzzer uniform control unit. When glass detects and detects glass fracture, transmit for the control unit, the alarm mechanism is transmitted in the control unit, makes the alarm lamp scintillation and the buzzer buzzes, reminds the staff that this glass board has cracked defect.
In the glass conveying broken plate detection device, the buzzer is 9650 electromagnetic type active buzzer.
In the glass conveying broken plate detection device, the control unit is a PLC control box, and the PLC control box is a Siemens PLC control box with the model number of S7-200. The PLC control box is used for receiving signals detected by the glass detection mechanism and transmitting the signals to the alarm lamp and the buzzer, and the degree of automation is high.
At foretell disconnected board detection device of glass transport, the frame on still be provided with a plurality of evenly distributed's guiding mechanism, guiding mechanism sets up the leading truck in the frame both sides including the symmetry, slides from top to bottom in the slide board of leading truck, fixed mounting the guide bar between the slide board, be used for driving the slide board gliding drive assembly from top to bottom, evenly set up the mounting bracket in the guide bar bottom and rotate the leading wheel of connecting on the mounting bracket. The driving mechanism can drive the sliding plate to move up and down on the guide frame, so that the guide wheels on the mounting frame are driven to move up and down, the guide wheels are in contact with the upper end face box of the glass, the glass is conducted, the glass is more stably transmitted, the guide mechanism can stably conduct the glass with different thicknesses according to the heights of the guide wheels adjusted according to the different thicknesses of the glass.
At foretell glass transport disconnected board detection device, drive assembly be fixed mounting at the drive frame top electric putter, electric putter's output run through the leading truck and with slide fixed connection.
In the glass conveying broken plate detection device, the conveying mechanism comprises a plurality of conveying rollers horizontally and rotatably connected to the rack, a driving wheel arranged on one side of each conveying roller, a driving belt used for connecting two adjacent driving wheels and a driving motor used for driving the conveying rollers, and the output end of the driving motor is fixedly connected with one of the conveying rollers. The driving motor is started, the output end of the driving motor rotates to drive the transmission roller connected with the driving motor to rotate, the driving wheel on one side of the transmission roller drives other driving wheels to rotate through the driving belt, and therefore other transmission rollers rotate, and the glass on the transmission roller is transmitted.
Compared with the prior art, this utility model through setting up glass detection mechanism, the control unit and alarm mechanism, through the mutually supporting between the three, detect glass at glass detection mechanism and transmit for the control unit after the fracture appears, the control unit transmits for alarm mechanism, make alarm mechanism send out the police dispatch newspaper, play the warning effect to operating personnel, so, make operating personnel need not to monitor the glass behavior through the naked eye for a long time, avoided the staff on duty because tired not discover the broken plate and cause the full groove accident.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an enlarged view of a in fig. 2.
In the figure, 1, a frame; 2. a transport mechanism; 21. a transfer roller; 22. a driving wheel; 23. a transmission belt; 24. a drive motor; 3. a control unit; 31. a PLC control box; 4. a glass detection mechanism; 41. a photoelectric switch; 5. an alarm mechanism; 51. a warning light; 52. a buzzer; 6. a guide mechanism; 61. a guide frame; 62. a slide plate; 63. a guide bar; 64. a drive assembly; 641. an electric push rod; 65. a mounting frame; 66. a guide wheel; 7. and (4) a detection frame.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a glass conveying broken plate detection device comprises a frame 1, wherein a conveying mechanism 2 for conveying glass is arranged on the frame 1, the conveying mechanism 2 comprises a plurality of conveying rollers 21 horizontally and rotatably connected to the frame 1, a driving wheel 22 arranged on one side of each conveying roller 21, a driving belt 23 for connecting two adjacent driving wheels 22, and a driving motor 24 for driving the conveying rollers 21, the driving motor 24 is fixedly installed on one side of the frame 1, and an output end of the driving motor is fixedly connected with one of the conveying rollers 21. The driving motor 24 is started, the output end of the driving motor 24 rotates to drive the transmission roller 21 connected with the driving motor to rotate, the transmission wheel 22 on one side of the transmission roller 21 drives other transmission wheels 22 to rotate through the transmission belt 23, so that other transmission rollers 21 rotate, and the glass on the transmission roller 21 is transmitted.
The device also comprises a control unit 3, wherein the control unit 3 is a PLC control box 31, and the PLC control box 31 adopts a Siemens PLC control box 31 with the model number of S7-200. The rack 1 is provided with a glass detection mechanism 4 for sensing whether glass is broken or not, the rack 1 is also provided with an alarm mechanism 5 for giving an alarm, and the control unit 3 can control the alarm mechanism 5 to give an alarm according to a feedback signal of the glass detection mechanism 4.
The glass detection mechanism 4 is a detection frame 7 fixedly mounted on the frame 1 and a photoelectric switch 41 for detecting the distance from the surface of the glass. The photoelectric switch 41 is fixedly arranged on the lower end face of the detection frame 7, the photoelectric switch 41 can detect the distance from the glass surface, when the glass surface is damaged or broken, the distance detected by the photoelectric switch 41 is increased, and then the distance is transmitted to the control unit 3, and the control unit 3 transmits the alarm to the alarm mechanism 5 for alarming.
The glass detection means 4 may also be an infrared detection switch. For detecting whether the glass on the glass conveying mechanism 2 is broken.
Besides, a plurality of guide mechanisms 6 which are uniformly distributed are arranged on the rack 1, each guide mechanism 6 comprises guide frames 61 which are symmetrically arranged on two sides of the rack 1, sliding plates 62 which slide up and down on the guide frames 61, guide rods 63 which are fixedly arranged between the sliding plates 62, driving assemblies 64 for driving the sliding plates 62 to slide up and down, mounting frames 65 which are uniformly arranged at the bottoms of the guide rods 63, and guide wheels 66 which are rotatably connected on the mounting frames 65, each driving assembly 64 is an electric push rod 641 which is fixedly arranged on the top of each driving frame, the output end of each electric push rod 641 penetrates through each guide frame 61 and is fixedly connected with each sliding plate 62, each electric push rod 641 can drive each sliding plate 62 to move up and down on each guide frame 61, so that the guide wheels 66 on the mounting frames 65 are driven to move up and down, the guide wheels 66 are in contact with the upper end face boxes of the glass, the guide mechanism 6 can adjust the height of the guide wheel 66 according to different glass thicknesses, and can stably conduct glass with different thicknesses.
The working principle is as follows: at first according to glass's thickness, start electric putter 641, shifting board 62 reciprocates on leading truck 61, thereby drive leading wheel 66 on the mounting bracket 65 and reciprocate, thereby make leading wheel 66 and glass's up end case contact, glass conducts afterwards, start photoelectric switch 41 in the conduction, electric switch can detect with the distance on glass surface, when glass surface damage or fracture, the distance that photoelectric switch 41 detected increases, thereby transmit for PLC control box 31, PLC control box 31 transmits alarm mechanism 5, make alarm lamp 51 scintillation and bee calling organ 52 sound, remind the staff that this glass board has cracked defect.
Compared with the prior art, this utility model discloses a set up glass detection mechanism 4, the control unit 3 and alarm mechanism 5, through the mutually supporting between the three, detect glass and transmit for the control unit 3 after the fracture appears in glass detection mechanism 4, the alarm mechanism 5 is transmitted in the control unit 3 transmission, make alarm mechanism 5 send out the police dispatch newspaper, play the warning effect to operating personnel, so, make operating personnel need not to monitor the glass behavior through the naked eye for a long time, avoided the personnel on duty because tired not discover the broken plate and cause the full groove accident.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a glass carries disconnected board detection device, includes frame (1), be provided with transmission device (2) that are used for transmitting glass on frame (1), its characterized in that: the device further comprises a control unit (3), a glass detection mechanism (4) used for sensing whether glass is broken or not is arranged on the rack (1), an alarm mechanism (5) used for giving an alarm is further arranged on the rack (1), and the control unit (3) can control the alarm mechanism (5) to give an alarm according to a feedback signal of the glass detection mechanism (4).
2. The glass conveyance break detection apparatus according to claim 1, characterized in that: the glass detection mechanism (4) is a photoelectric switch (41) for detecting the distance between the glass detection mechanism and the surface of the glass.
3. The glass conveyance break detection apparatus according to claim 1, characterized in that: the glass detection mechanism (4) is an infrared detection switch.
4. The glass conveyance break detection apparatus according to claim 1, 2, or 3, characterized in that: the alarm mechanism (5) is an alarm lamp and a buzzer (52), and the alarm lamp is electrically connected with the buzzer (52) and the uniform control unit (3).
5. The glass delivery break detection device of claim 4, wherein: the buzzer (52) is an electromagnetic type active buzzer (52) with the model number 9650.
6. The glass conveyance break detection apparatus according to claim 1, 2, or 3, characterized in that: the control unit (3) is a PLC control box (31), and the PLC control box (31) adopts a Siemens PLC control box (31) with the model number of S7-200.
7. The glass conveyance break detection apparatus according to claim 1, 2, or 3, characterized in that: frame (1) on still be provided with a plurality of evenly distributed's guiding mechanism (6), guiding mechanism (6) including the symmetry set up in leading truck (61) of frame (1) both sides, slide from top to bottom in sliding plate (62) of leading truck (61), guide bar (63) of fixed mounting between sliding plate (62), be used for drive sliding plate (62) gliding drive assembly (64) from top to bottom, evenly set up mounting bracket (65) and the leading wheel (66) of rotation connection on mounting bracket (65) in guide bar (63) bottom.
8. The glass delivery break detection device of claim 7, wherein: the driving assembly (64) is fixedly installed on an electric push rod (641) at the top of the driving frame, and the output end of the electric push rod (641) penetrates through the guide frame (61) and is fixedly connected with the sliding plate (62).
9. The glass conveyance break detection apparatus according to claim 1, 2, or 3, characterized in that: the conveying mechanism (2) comprises a plurality of conveying rollers (21) which are horizontally and rotatably connected to the rack (1), a driving wheel (22) arranged on one side of each conveying roller (21), a driving belt (23) used for connecting two adjacent driving wheels (22) and a driving motor (24) used for driving the conveying rollers (21), and the output end of the driving motor (24) is fixedly connected with one of the conveying rollers (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804059.0U CN211374553U (en) | 2019-10-24 | 2019-10-24 | Glass carries disconnected board detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804059.0U CN211374553U (en) | 2019-10-24 | 2019-10-24 | Glass carries disconnected board detection device |
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| Publication Number | Publication Date |
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| CN211374553U true CN211374553U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921804059.0U Active CN211374553U (en) | 2019-10-24 | 2019-10-24 | Glass carries disconnected board detection device |
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| CN (1) | CN211374553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494019A (en) * | 2021-07-09 | 2021-10-12 | 江苏锋特技术有限公司 | Cloth inspecting machine with automatic sewing detection and automatic hole breaking detection |
| CN114002271A (en) * | 2021-11-09 | 2022-02-01 | 中国洛阳浮法玻璃集团有限责任公司 | Broken plate detection method for float glass production |
-
2019
- 2019-10-24 CN CN201921804059.0U patent/CN211374553U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494019A (en) * | 2021-07-09 | 2021-10-12 | 江苏锋特技术有限公司 | Cloth inspecting machine with automatic sewing detection and automatic hole breaking detection |
| CN114002271A (en) * | 2021-11-09 | 2022-02-01 | 中国洛阳浮法玻璃集团有限责任公司 | Broken plate detection method for float glass production |
| CN114002271B (en) * | 2021-11-09 | 2024-02-09 | 中国洛阳浮法玻璃集团有限责任公司 | Broken plate detection method for float glass production |
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