CN212843425U - Glass length measuring mechanism for glass conveying - Google Patents
Glass length measuring mechanism for glass conveying Download PDFInfo
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- CN212843425U CN212843425U CN202022241816.7U CN202022241816U CN212843425U CN 212843425 U CN212843425 U CN 212843425U CN 202022241816 U CN202022241816 U CN 202022241816U CN 212843425 U CN212843425 U CN 212843425U
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- glass
- roller way
- photoelectric switch
- conveying
- roller
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Abstract
The utility model provides a glass length measuring mechanism for glass conveying, which comprises a frame, a roller way conveying mechanism, a first photoelectric switch, a second photoelectric switch and a PLC controller; the roller way conveying mechanism is arranged on the rack and is used for horizontally conveying glass; the first photoelectric switch and the second photoelectric switch are arranged on the rack at intervals and are positioned in the glass conveying direction of the roller way conveying mechanism, and the first photoelectric switch and the second photoelectric switch are used for detecting the position of glass; the roller way conveying mechanism, the first photoelectric switch and the second photoelectric switch are respectively electrically connected with a PLC (programmable logic controller), and the PLC is used for controlling a circuit and analyzing and calculating the length of the glass. The utility model discloses a glass length measurement mechanism can accurate measurement calculate glass length, can provide reliable data support for glass puts between two parties on the glass frame.
Description
Technical Field
The utility model belongs to the technical field of glass conveying equipment, concretely relates to glass length measurement mechanism is used in glass conveying.
Background
During the glass deep processing and conveying process, the glass is finally placed on a glass frame. The glass length measuring device is not installed in the existing glass conveying equipment, the glass length is roughly estimated through technical means such as timing, the glass length cannot be accurately measured, the glass is placed on the glass frame in the process of unloading, the glass cannot be placed in the middle on the glass frame, the center of gravity of the glass frame is deviated, and potential safety hazards exist when the glass frame is used for conveying the glass.
SUMMERY OF THE UTILITY MODEL
To the unable accurate glass length of measuring of current glass transfer apparatus, the utility model provides a glass length measurement mechanism is used in glass conveying aims at glass conveying pendulum to put glass frame before accurate measurement glass length.
The utility model discloses a following technical scheme realizes:
a glass length measuring mechanism for glass conveying comprises a rack, a roller conveying mechanism, a first photoelectric switch, a second photoelectric switch and a PLC (programmable logic controller);
the roller way conveying mechanism is arranged on the rack and is used for horizontally conveying glass;
the first photoelectric switch and the second photoelectric switch are arranged on the rack at intervals and are positioned in the glass conveying direction of the roller way conveying mechanism, and the first photoelectric switch and the second photoelectric switch are used for detecting the position of glass;
the roller way conveying mechanism, the first photoelectric switch and the second photoelectric switch are respectively electrically connected with a PLC (programmable logic controller), and the PLC is used for controlling a circuit and analyzing and calculating the length of the glass.
Further limiting, the roller way conveying mechanism comprises a plurality of roller way conveying shafts; the plurality of roller way conveying shafts extend along the front-back direction and are arranged in parallel at intervals in the horizontal direction; each roller way conveying shaft is rotatably connected with the rack through a plurality of rotating bearings, and each roller way conveying shaft can be supported by the rack.
Further limiting, the roller way conveying mechanism further comprises a roller way driving shaft and a roller way servo motor; the roller way driving shaft is erected at the rear end of the roller way conveying shaft and is perpendicular to each roller way conveying shaft, the roller way driving shaft and the rack are respectively in rotary connection through a plurality of rotating bearings, and the rack can support the roller way driving shaft; the roller bed servo motor is fixedly arranged on the rack through a mounting plate, the output end of the roller bed servo motor is provided with a speed reducer, the output end of the speed reducer is provided with a driving gear, the middle part of the roller bed driving shaft is provided with a driven gear, and the driving gear is in transmission connection with the driven gear through a toothed chain; the roller way driving shaft can be driven to rotate by the roller way servo motor; a driven bevel gear is fixedly arranged at the rear end of each roller way conveying shaft, a plurality of driving bevel gears are arranged on the roller way driving shaft, and the driving bevel gears are meshed with the driven bevel gears in a one-to-one correspondence manner; when the bevel gear driving motor drives the roller way driving shaft to rotate, the roller way driving shaft drives each roller way conveying shaft to rotate so as to convey glass.
Further, a plurality of supporting wheels are arranged on each roller way conveying shaft at intervals, specifically, the axis of each roller way conveying shaft is located on the same horizontal plane, the top ends of the supporting wheels are enabled to be flush, and the conveying surface is enabled to be horizontal.
Further limiting, the roller way servo motor is electrically connected with the PLC.
According to the above technical scheme, the utility model provides a pair of glass length measurement mechanism is used in glass conveying, beneficial effect lies in: in the process of conveying the glass on the conveying surface of the roller way conveying mechanism, the conveying surface between the first photoelectric switch and the second photoelectric switch is a measuring area with a fixed distance, and when the first input end of the glass enters the measuring area, the first photoelectric switch responds; when the first photoelectric switch detects the tail end of the glass, the first photoelectric switch transmits detection data to the PLC, and the PLC starts timing; when the second photoelectric switch detects the first input end of the glass, the second photoelectric switch transmits detection data to the PLC controller, and the PLC controller finishes timing; the PLC calculates the conveying distance of the glass in the measuring area according to the time difference and the conveying speed of the roller conveying mechanism, and the length calculated by the PLC is subtracted from the length of the measuring area to obtain the length of the glass; the glass length measuring mechanism can accurately measure and calculate the length of glass and can provide reliable data support for placing the glass on a glass frame in the middle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a rear view of the present invention.
In the drawings: the device comprises a rack 1, a roller bed 2, a roller bed conveying mechanism 21, a roller bed driving shaft 22, a roller bed servo motor 23, a driven bevel gear 24, a driving bevel gear 25, a supporting wheel 26, a first photoelectric switch 3 and a second photoelectric switch 4.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "left", "right", "front", "back", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a glass length measuring mechanism for glass conveying comprises a frame 1, a roller way conveying mechanism 2, a first photoelectric switch 3, a second photoelectric switch 4 and a PLC controller;
the roller way conveying mechanism 2 is arranged on the rack 1, and the roller way conveying mechanism 2 is used for horizontally conveying glass;
the roller way conveying mechanism 2 comprises a plurality of roller way conveying shafts 21; the plurality of roller way conveying shafts 21 extend in the front-back direction and are arranged in parallel at intervals in the horizontal direction; each roller way conveying shaft 21 is rotatably connected with the rack 1 through a plurality of rotating bearings, and each roller way conveying shaft 21 can be supported by the rack 1; a plurality of supporting wheels 26 are arranged on each roller way conveying shaft 21 at intervals, specifically, the axis of each roller way conveying shaft 21 is in the same horizontal plane, the top end of each supporting wheel 26 is flush, and the conveying surface is horizontal;
the roller way conveying mechanism 2 further comprises a roller way driving shaft 22 and a roller way servo motor 23; the roller way driving shaft 22 is erected at the rear end of the roller way conveying shafts 21 and is perpendicular to each roller way conveying shaft 21, the roller way driving shaft 22 is rotatably connected with the rack 1 through a plurality of rotating bearings, and the rack 1 can support the roller way driving shaft 22; the roller bed servo motor 23 is fixedly arranged on the rack 1 through a mounting plate, the output end of the roller bed servo motor 23 is provided with a speed reducer, the output end of the speed reducer is provided with a driving gear, the middle part of the roller bed driving shaft 22 is provided with a driven gear, and the driving gear and the driven gear are in transmission connection through a toothed chain; the roller way driving shaft 22 can be driven to rotate by the roller way servo motor 23; a driven bevel gear 24 is fixedly arranged at the rear end of each roller way conveying shaft 21, a plurality of driving bevel gears 25 are arranged on the roller way driving shaft 22, and the driving bevel gears 25 are correspondingly meshed with the driven bevel gears 24 one by one; when the bevel gear driving motor drives the roller way driving shafts 22 to rotate, the roller way driving shafts 22 drive each roller way conveying shaft 21 to rotate so as to convey glass;
the first photoelectric switch 3 and the second photoelectric switch 4 are arranged on the rack 1 at intervals and are positioned in the glass conveying direction of the roller conveying mechanism 2, and the first photoelectric switch 3 and the second photoelectric switch 4 are used for detecting the position of glass; specifically, a first photoelectric switch 3 is arranged at the left end of the rack 1, a second photoelectric switch 4 is arranged at the right end of the rack 1, and the roller way conveying mechanism 2 conveys glass from left to right;
the roller table servo motor 23, the first photoelectric switch 3 and the second photoelectric switch 4 are respectively electrically connected with a PLC controller, and the PLC controller is used for controlling a circuit and analyzing and calculating the length of glass.
It should be noted that, the PLC controller is not shown in the drawing, and the roller servo motor 23, the first photoelectric switch 3, the second photoelectric switch 4 and the PLC controller are all prior art devices, and may be purchased and selected, and the specific model is not limited herein.
The working principle of the embodiment is as follows: in the process of conveying the glass on the conveying surface of the roller way conveying mechanism 2 from left to right, the conveying surface between the first photoelectric switch 3 and the second photoelectric switch 4 is a measuring area with a fixed distance; when the first input end of the glass enters the measuring area, the first photoelectric switch 3 detects and responds; when the first photoelectric switch 3 detects the tail end of the glass, the first photoelectric switch 3 transmits detection data to the PLC, and the PLC starts to time; when the second photoelectric switch 4 detects the first-in end of the glass, the second photoelectric switch 4 transmits the detection data to the PLC controller, and the PLC controller finishes timing; the PLC calculates the conveying distance of the glass in the measuring area according to the time difference and the conveying speed of the roller servo motor 23 of the roller conveying mechanism 2, and the length calculated by the PLC is subtracted from the length of the measuring area to obtain the length of the glass. The glass length measuring mechanism can accurately measure and calculate the length of glass and can provide reliable data support for placing the glass on a glass frame in the middle.
Claims (5)
1. The utility model provides a glass length measurement mechanism for glass conveying which characterized in that: the device comprises a rack, a roller way conveying mechanism, a first photoelectric switch, a second photoelectric switch and a PLC (programmable logic controller);
the roller way conveying mechanism is arranged on the rack and is used for horizontally conveying glass;
the first photoelectric switch and the second photoelectric switch are arranged on the rack at intervals and are positioned in the glass conveying direction of the roller way conveying mechanism, and the first photoelectric switch and the second photoelectric switch are used for detecting the position of glass;
the roller way conveying mechanism, the first photoelectric switch and the second photoelectric switch are respectively electrically connected with a PLC (programmable logic controller), and the PLC is used for controlling a circuit and analyzing and calculating the length of the glass.
2. A glass length measuring mechanism for glass conveyance according to claim 1, wherein: the roller way conveying mechanism comprises a plurality of roller way conveying shafts; the plurality of roller way conveying shafts extend along the front-back direction and are arranged in parallel at intervals in the horizontal direction; each roller way conveying shaft is rotatably connected with the rack through a plurality of rotating bearings.
3. A glass length measuring mechanism for glass conveyance according to claim 2, wherein: the roller way conveying mechanism also comprises a roller way driving shaft and a roller way servo motor; the roller way driving shaft is erected at the rear end of the roller way conveying shaft and is vertical to each roller way conveying shaft, and the roller way driving shaft and the rack are respectively in rotary connection through a plurality of rotary bearings; the roller bed servo motor is fixedly arranged on the rack through a mounting plate, the output end of the roller bed servo motor is provided with a speed reducer, the output end of the speed reducer is provided with a driving gear, the middle part of a roller bed driving shaft is provided with a driven gear, and the driving gear is in transmission connection with the driven gear through a toothed chain; the rear end of each roller way conveying shaft is fixedly provided with a driven bevel gear, a plurality of driving bevel gears are arranged on the roller way driving shaft, and the driving bevel gears are meshed with the driven bevel gears in a one-to-one correspondence mode.
4. A glass length measuring mechanism for glass conveyance according to claim 2 or 3, characterized in that: and a plurality of supporting wheels are arranged on each roller way conveying shaft at intervals.
5. A glass length measuring mechanism for glass conveyance according to claim 3, wherein: and the roller servo motor is electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022241816.7U CN212843425U (en) | 2020-10-10 | 2020-10-10 | Glass length measuring mechanism for glass conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022241816.7U CN212843425U (en) | 2020-10-10 | 2020-10-10 | Glass length measuring mechanism for glass conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212843425U true CN212843425U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022241816.7U Active CN212843425U (en) | 2020-10-10 | 2020-10-10 | Glass length measuring mechanism for glass conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212843425U (en) |
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2020
- 2020-10-10 CN CN202022241816.7U patent/CN212843425U/en active Active
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