CN210147711U - Glass position recognition device of glass edge grinding machine - Google Patents
Glass position recognition device of glass edge grinding machine Download PDFInfo
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- CN210147711U CN210147711U CN201920968436.8U CN201920968436U CN210147711U CN 210147711 U CN210147711 U CN 210147711U CN 201920968436 U CN201920968436 U CN 201920968436U CN 210147711 U CN210147711 U CN 210147711U
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Abstract
The utility model relates to a glass position recognition device of a glass edge grinding machine, which comprises a base, a swing rod, a roller component, an adjusting reset component and a sensing component, wherein the roller component, the sensing component and the reset component are arranged on the base, the swing rod is arranged on the base in a rotating way, one end of the swing rod is contacted with the roller component, the other end of the swing rod is close to the sensing component, the adjusting reset component is connected with the swing rod to form the swing rod reset component, when glass is close to, the roller component moves and drives the swing rod to rotate, the other end of the swing rod enters a sensing area of the sensing component, the sensing component sends a glass close signal, when glass is far away, the roller component moves and drives the swing rod to rotate, the other end of the swing rod leaves the sensing area of the sensing component, the sensing component sends a glass leave signal, the sensing component timely acquires the, the principle is simple, safe and reliable.
Description
Technical Field
The utility model relates to a glass edging machine, in particular to glass position recognition device of glass edging machine.
Background
The existing edge grinding machine for the bilateral linear round edges of glass mainly utilizes the forming and grinding principle to process the C-shaped edge part around the rectangular solar photovoltaic glass and chamfer four sharp corners of the glass, namely, chamfer safety corners.
As shown in fig. 4 and 5, the glass 200 has a corner 201 around its periphery. The corner processing method is that a rotating grinding wheel is slightly contacted with the moving glass, and the grinding wheel moving at a high speed grinds sharp corners of the glass. Therefore, when the corner is machined, the position signal of the glass in the conveying synchronous belt needs to be known, and the PLC determines the feeding time and the retracting time of the grinding wheel according to the position signal. In the past, a travel switch is adopted for detecting a glass position signal, after the glass position signal is used for a certain time, a spring inside the travel switch is damaged due to fatigue, or an on-off electric contact inside the travel switch is burnt to cause failure, so that potential safety hazards exist, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, accurate, the long service life's of glass position discernment glass edging machine glass position identification device.
The purpose of the utility model is realized like this:
the utility model provides a glass position recognition device of glass edging machine, includes base, pendulum rod, wheel components, adjustment reset assembly and response subassembly, wheel components, response subassembly and reset assembly set up on the base, and the pendulum rod sets up on the base with rotatory mode, and pendulum rod one end contact wheel components, the pendulum rod other end are close to the response subassembly, adjustment reset assembly and pendulum rod are connected, constitute pendulum rod reset assembly, and when glass was close to, wheel components removed and drives the pendulum rod rotatory, and the pendulum rod other end gets into the sensing area of response subassembly in, and the sensing assembly sends glass and is close to the signal, and when glass kept away from, wheel components removed and drives the pendulum rod rotatory, and the pendulum rod other end leaves the sensing area of sensing assembly in, and the sensing assembly sends glass and leaves the signal. The action of roller components drives the pendulum rod rotatory to make the pendulum rod get into or leave the response region of response subassembly, make the response subassembly send glass and be close to signal or glass and leave the signal, consequently sit on the roller components when glass, the roller components takes place the action, the response subassembly sends glass and is close to the signal, when glass leaves the roller components, the roller components takes place the action, the response subassembly sends glass and leaves the signal, thereby make the response subassembly in time acquire glass's positional information, the glass edging machine of being convenient for carries out the edging to glass and handles, the principle is simple, safety and reliability.
The purpose of the utility model can also adopt the following technical measures to solve:
more specifically, the upper portion of the base is provided with a sliding groove along the height direction of the base, the roller assembly comprises a roller shaft and a roller, the roller shaft is arranged on the sliding groove and ascends and descends along the sliding groove, the roller is sleeved on the roller shaft, and the roller rotates by taking the roller shaft as a rotation center.
More specifically, a rod shaft is further arranged on the upper portion of the base, the rod shaft is inserted into the swing rod and connected with the swing rod, and the swing rod rotates by taking the rod shaft as a rotation center.
As a more specific scheme, the sensing assembly comprises a bracket and a proximity switch, the bracket is arranged at the lower part of the base, the bracket is provided with a slideway convenient for the swing rod to slide, the side wall of the slideway is provided with a transverse groove, the proximity switch is arranged in the transverse groove in an adjustable mode, and a sensing area of the proximity switch is positioned in the slideway. The proximity switch is arranged in the transverse groove in an adjustable mode, so that a user can adjust the position of the proximity switch to adjust the position of the sensing area, the glass path process is guaranteed, the swing rod is always located in the sensing area of the proximity switch, and the accuracy of grinding glass corners is improved.
As more specific scheme, adjustment reset assembly includes support, pull rod, extension spring and bolt, the support sets up in the left side of base, and the support front end is equipped with first connecting plate, and the support rear end is equipped with the second connecting plate, the pull rod sets up on first connecting plate with adjustable mode, and first connecting plate is connected to extension spring one end, and the pendulum rod is connected to the extension spring other end, and the extension spring constitutes the canceling release mechanical system of pendulum rod, the bolt sets up on the second connecting plate with adjustable mode, and the pendulum rod supports and leans on at the bolt tip, the rotation angle of bolt restriction pendulum rod. The utility model discloses, the initial position that the user can make the gyro wheel through adjusting bolt is higher than last hold-in range, then adjusts the elasticity regulation pendulum rod rotation rate of extension spring to make glass position recognition device be suitable for multiple specification glass and use, improve glass position recognition device's suitability.
As a more specific scheme, the swing rod is an L-shaped swing rod, the upper end of the swing rod is abutted against the roller component, the lower end of the swing rod extends into the sensing component to enter or leave the sensing area, and the swing rod is further provided with a through hole convenient for hooking a tension spring.
As more specific scheme, still include hold-in range conveyor, hold-in range conveyor includes hold-in range, goes up synchronous pulley, lower synchronous belt, synchronous pulley and servo motor down, go up synchronous pulley, lower synchronous belt wheel and servo motor and connect, servo motor drive goes up synchronous pulley and lower synchronous belt wheel is rotatory, goes up synchronous pulley and drives the hold-in range removal, and lower synchronous belt wheel drives down the synchronous belt removal, goes up and forms glass between hold-in range and the lower synchronous belt and press from both sides the region, glass position identification device sets up in hold-in range conveyor one side. A glass clamping and conveying area is formed between the upper synchronous belt and the lower synchronous belt, and the glass clamping and conveying area clamps glass, so that the glass is prevented from falling in the conveying process, and the safety is improved.
More specifically, the initial position of the roller of the glass position recognition device is higher than the height of the upper synchronous belt. The roller is higher than the upper synchronous belt, and when the front angle of the glass is close to the roller, the front angle of the glass contacts and presses down the roller, so that the sensing device sends out a glass approaching signal.
More specifically, the roller assembly further comprises a roller bearing, the roller bearing is sleeved on the roller shaft, the roller is sleeved on the roller bearing, and the roller rotates by taking the roller shaft as a rotation center. The roller is arranged on the roller shaft through the rolling bearing, so that the roller can roll smoothly when the roller is in contact with the glass, and the surface of the glass is prevented from being scratched.
As a more specific scheme, the base is further provided with a bearing seat, a rolling bearing, an O-shaped sealing ring and a lip-shaped sealing ring, the rolling bearing is arranged in the bearing seat, one end of the rod shaft is inserted into the rolling bearing and is arranged in the bearing seat, the O-shaped sealing ring and the lip-shaped sealing ring are arranged on two sides of the rolling bearing, and the other end of the rod shaft extends out of the base and is connected with the swing rod. The swing rod shaft is arranged on the bearing seat through the rolling bearing, and the lip-shaped sealing ring and the O-shaped sealing ring are respectively arranged on two sides of the rolling bearing to seal and prevent water, so that the service life of the glass position recognition device is prolonged.
The utility model has the advantages as follows:
the utility model discloses, wheel components moves and drives the pendulum rod rotatory to make the pendulum rod get into or leave the response region of response subassembly, make the response subassembly send glass and be close to signal or glass and leave the signal, consequently sit on wheel components when glass, wheel components takes place to move, the response subassembly sends glass and is close to the signal, when glass leaves wheel components, wheel components takes place to move, the response subassembly sends glass and leaves the signal, thereby make the response subassembly in time acquire glass's positional information, the glass edging machine of being convenient for carries out the edging to glass and handles, the principle is simple, safety and reliability.
The utility model discloses, proximity switch sets up in the transverse groove with adjustable mode, thereby the user can adjust proximity switch position adjustment induction zone position, guarantees glass route process, and the pendulum rod improves the accuracy of glass corner grinding in being in proximity switch's induction zone all the time.
The utility model discloses, the initial position that the user can make the gyro wheel through adjusting bolt is higher than last hold-in range, then adjusts the elasticity regulation pendulum rod rotation rate of extension spring to make glass position recognition device be suitable for multiple specification glass and use, improve glass position recognition device's suitability.
Drawings
Fig. 1 is a schematic view of the glass position recognition device of the glass edge grinding machine of the present invention.
Fig. 2 is the glass position recognition device and the synchronous conveying device assembly schematic diagram of the glass edge grinding machine of the utility model.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic view of glass.
Fig. 5 is an enlarged view of a portion B of fig. 4.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
referring to fig. 1 to 5, a glass position recognition device 100 of a glass edge grinding machine includes a base 1, a swing link 2, a roller assembly 3, an adjusting and resetting assembly 4, and a sensing assembly 5.
The upper portion of the base 1 is provided with a chute 11 along the height direction thereof, the roller assembly 3 comprises a roller shaft 31, a roller bearing 32 and a roller 33, the roller shaft 31 is arranged on the chute 11 and ascends and descends along the chute 11, the roller bearing 32 is sleeved on the roller shaft 31, the roller 33 is sleeved on the roller bearing 32, and the roller 33 rotates by taking the roller shaft 31 as the rotation center.
The sensing assembly 5 comprises a bracket 51 and a proximity switch 52, wherein the bracket 51 is arranged at the lower part of the base 1, the bracket 51 is provided with a slide way 53 which is convenient for the swing rod 2 to slide, the side wall of the slide way 53 is provided with a transverse groove 54, the proximity switch 52 is arranged in the transverse groove 54 in an adjustable mode, and a sensing area 521 of the proximity switch 52 is positioned in the slide way 53.
The adjustment reset assembly 4 comprises a support 41, a pull rod 42, a tension spring 43 and a bolt 44, wherein the support 41 is arranged on the left side of the base 1, a first connecting plate 411 is arranged at the front end of the support 41, a second connecting plate 412 is arranged at the rear end of the support 41, the pull rod 42 is arranged on the first connecting plate 411 in an adjustable mode, one end of the tension spring 43 is connected with the first connecting plate 411, the other end of the tension spring 43 is connected with the swing rod 2, the tension spring 43 forms a reset mechanism of the swing rod 2, the bolt 44 is arranged on the second connecting plate 412 in an adjustable mode, the swing rod 2 is abutted against the end of the bolt 44, and the bolt.
The swing rod 2 is an L-shaped swing rod 2, a through hole 21 convenient for hooking the tension spring 43 is further formed in the swing rod 2, the upper end of the swing rod 2 abuts against the roller 33, and the lower end of the swing rod 2 extends into the slide rail 53.
The base 1 is further provided with a bearing seat 6, a rod shaft 61, a rolling bearing 62, an O-shaped sealing ring 63 and a lip-shaped sealing ring 64, the rolling bearing 62 is arranged in the bearing seat 6, one end of the rod shaft 61 is inserted into the rolling bearing 62 and is arranged in the bearing seat 6, the O-shaped sealing ring 63 and the lip-shaped sealing ring 64 are arranged on two sides of the rolling bearing 62, the other end of the rod shaft 61 extends out of the base 1 and is inserted into the swing rod 2, the swing rod 2 is connected, the swing rod 2 rotates by taking the rod shaft 61 as a rotation center, meanwhile, the tension spring 43 is hooked on the through hole 21.
When glass 200 is close to, roller component 3 moves and drives pendulum rod 2 rotatory, and in the pendulum rod 2 other end got into the induction zone 521 of induction component 5, induction component 5 sent glass and is close to the signal, and when glass 200 kept away from, roller component 3 moved and drives pendulum rod 2 rotatory, and in the induction zone 521 of induction component 5 was left to the pendulum rod 2 other end, induction component 5 sent glass and left the signal.
A glass bilateral linear round edge grinding machine comprises a glass position recognition device 100, a synchronous belt conveying device 7, a PLC control device (not shown in the figure) and a grinding wheel device (not shown in the figure).
The initial position of the roller 33 of the glass position recognition apparatus 100 is higher than the height of the upper timing belt 71.
The grinding wheel device is arranged at the output of the synchronous belt conveying device 7, and the induction component 5, the grinding wheel device and the grinding wheel device are electrically connected with the PLC control device respectively.
A glass position identification method of a glass position identification device of a glass edge grinding machine comprises the following steps:
the method comprises the following steps: adjusting the position of the bolt 44 so as to make the initial position of the roller 33 of the roller assembly 3 higher than the upper timing belt 71;
step two: the tightness of the tension spring 43 is adjusted, so that the rotating speed of the swing rod 2 is adjusted;
step three: adjusting the position of the proximity switch 52, so as to adjust the position of the sensing area 521 of the proximity switch 52, and ensure that the swing rods 2 are all positioned in the sensing area 521 when the glass 200 approaches the glass position identification device 100;
step four: placing the glass 200 on a glass clamping and conveying area 76 of the synchronous belt conveying device 7, and driving the glass 200 to slide by the upper synchronous belt 71 and the lower synchronous belt 73;
step five: in the sliding process of the glass 200, the corner 201 on the front side of the glass 200 contacts and presses the roller 33, the roller 33 moves downwards to touch the upper end of the swing rod 2, so that the swing rod 2 is driven to rotate, the tension spring 43 deforms, the lower end of the swing rod 2 enters the sensing area 521 of the proximity switch 52, the proximity switch 52 sends a glass approaching signal to the PLC control device, and the PLC control device acquires the position information of the glass 200, controls the feeding time of the grinding wheel device and grinds the corner 201 of the glass 200;
step six: in the process that the glass 200 approaches the glass position recognition device 100, the glass 200 always presses the roller 33 downwards, the roller 33 moves downwards to touch the upper end of the swing rod 2, so that the swing rod 2 is driven to rotate, the tension spring 43 deforms, the lower end of the swing rod 2 enters the sensing area 521 of the proximity switch 52, the proximity switch 52 sends a glass approaching signal to the PLC control device, the PLC control device obtains the position information of the glass 200, controls the feeding time of a grinding wheel of the grinding wheel device, and continuously grinds the corner 201 of the glass 200;
step seven: the corner at the rear side of the glass 200 leaves the roller 33, the roller 33 moves upwards, the tension spring 43 resets, the tension spring 43 drives the swing rod 2 to rotate, the lower end of the swing rod 2 leaves the sensing area 521 of the proximity switch 52, the proximity switch 52 sends a glass 200 leaving signal to the PLC control device, the PLC control device obtains the position information of the glass 200, the grinding wheel retracting time of the grinding wheel device is controlled, and the corner 201 of the glass 200 is stopped being ground.
Through the above-mentioned step, the user can adjust the parameter of glass position recognition device 100, thereby make glass position recognition device 100 be suitable for the glass 200 of different sizes, and, through the above-mentioned step, hold-in range conveyor 7 drives in the glass 200 transportation, proximity switch 52 constantly acquires the positional information of glass 200, so that the action of the emery wheel device is in time adjusted to the PLC controlling means, so that glass 200 can accomplish the grinding to glass 200's corner 201 along hold-in range conveyor 7 transportation, high working efficiency, and adopt above-mentioned step, whole glass 200's corner 201 grinding process is safer, improve glass 200's the efficiency of the corner 201 grinding.
The glass 200 is placed on the synchronous belt conveying device 7, the glass clamping area 76 clamps the glass 200 and drives the glass 200 to slide along the synchronous conveying belt, when the front corner of the glass 200 is close to the contact roller 33 and presses the roller 33 downwards, the roller 33 moves downwards to drive the swing rod 2 to rotate, the other end of the swing rod 2 enters the sensing area 521 of the proximity switch 52, the proximity switch 52 sends a glass approaching signal to the PLC control device, the PLC control device obtains the position information of the glass 200 and controls the grinding wheel feed time of the grinding wheel device, so that the corner 201 of the glass 200 is ground, when the rear corner of the glass 200 leaves the roller 33, the roller 33 moves upwards to drive the swing rod 2 to rotate, the other end of the swing rod 2 leaves the sensing area 521 of the proximity switch 52, the proximity switch 52 sends a glass leaving signal to the PLC control device, and the PLC control device obtains the position information of the glass 200, and controlling the tool retracting time of the grinding wheel device, stopping the work of the grinding wheel device, and finishing the grinding of the corner 201 of the glass 200.
According to the invention, a user can enable the initial position of the roller 33 to be higher than the upper synchronous belt 71 through the adjusting bolt 44, then the rotating speed of the swing rod 2 is adjusted by adjusting the tightness of the tension spring 43, and finally the user adjusts the position of the proximity switch 52, so that the approach process of the glass 200 is ensured, the swing rod 2 is always positioned in the sensing area 521 of the proximity switch 52, and the accuracy of grinding the corner 201 of the glass 200 is improved.
Claims (10)
1. The utility model provides a glass position recognition device of glass edging machine which characterized in that: including base, pendulum rod, wheel components, adjustment reset subassembly and response subassembly, wheel components, response subassembly and reset subassembly set up on the base, and the pendulum rod sets up on the base with rotatory mode, and pendulum rod one end contact wheel components, the pendulum rod other end are close to the response subassembly, adjustment reset subassembly and pendulum rod are connected, constitute pendulum rod reset subassembly, and when glass was close to, wheel components removed and drives the pendulum rod rotatory, and the pendulum rod other end gets into the sensing area of response subassembly in, and the sensing component sends glass and is close to the signal, and when glass kept away from, wheel components removed and drive the pendulum rod rotatory, and the pendulum rod other end leaves the sensing area of sensing subassembly in, and the sensing subassembly sends glass and leaves the signal.
2. The glass position recognition device of a glass edging machine according to claim 1, characterized in that: the upper portion of the base is provided with a sliding groove along the height direction of the base, the roller assembly comprises a roller shaft and a roller, the roller shaft is arranged on the sliding groove and ascends and descends along the sliding groove, the roller is sleeved on the roller shaft, and the roller rotates by taking the roller shaft as a rotating center.
3. The glass position recognition device of a glass edging machine according to claim 1, characterized in that: a rod shaft is further arranged on the upper portion of the base, the rod shaft is inserted into the swing rod and connected with the swing rod, and the swing rod rotates by taking the rod shaft as a rotation center.
4. The glass position recognition device of a glass edging machine according to claim 1, characterized in that: the induction component comprises a bracket and a proximity switch, the bracket is arranged on the lower portion of the base, the bracket is provided with a slide way which is convenient for the swing rod to slide, the side wall of the slide way is provided with a transverse groove, the proximity switch is arranged in the transverse groove in an adjustable mode, and an induction area of the proximity switch is positioned in the slide way.
5. The glass position recognition device of a glass edging machine according to claim 1, characterized in that: the adjusting and resetting assembly comprises a support, a pull rod, a tension spring and a bolt, wherein the support is arranged on the left side of the base, a first connecting plate is arranged at the front end of the support, a second connecting plate is arranged at the rear end of the support, the pull rod is arranged on the first connecting plate in an adjustable mode, one end of the tension spring is connected with the first connecting plate, the other end of the tension spring is connected with a swing rod, the tension spring forms a resetting mechanism of the swing rod, the bolt is arranged on the second connecting plate in an adjustable mode, the swing rod is abutted against the end part of the bolt, and.
6. The glass position recognition device of a glass edging machine according to claim 1, characterized in that: the pendulum rod is "L" type pendulum rod, and the pendulum rod upper end supports and leans on the wheel components, and the pendulum rod lower extreme stretches into and gets into or leave the response region on the response subassembly, still opens the through-hole that is convenient for the extension spring hook on the pendulum rod.
7. The glass position recognition device of a glass edging machine according to claim 1, characterized in that: still include hold-in range conveyor, hold-in range conveyor includes hold-in range, last synchronous pulley, lower synchronous belt, lower synchronous pulley and servo motor, go up synchronous pulley, lower synchronous pulley and servo motor and connect, servo motor drive goes up synchronous pulley and rotates with lower synchronous pulley, goes up synchronous pulley and drives the hold-in range removal, and lower synchronous pulley drives down the synchronous belt removal, goes up the hold-in range and presss from both sides the conveying region with forming glass down between the synchronous belt, glass position recognition device sets up in hold-in range conveyor one side.
8. The glass position recognition device of the glass edging machine according to claim 7, characterized in that: the initial position of the roller of the glass position identification device is higher than the height of the upper synchronous belt.
9. The glass position recognition device of the glass edging machine according to claim 2, characterized in that: the roller assembly further comprises a roller bearing, the roller bearing is sleeved on the roller shaft, the roller is sleeved on the roller bearing, and the roller rotates by taking the roller shaft as a rotating center.
10. The glass position recognition device of the glass edging machine according to claim 3, characterized in that: the base is further provided with a bearing seat, a rolling bearing, an O-shaped sealing ring and a lip-shaped sealing ring, the rolling bearing is arranged in the bearing seat, one end of the rod shaft is inserted into the rolling bearing and is arranged in the bearing seat, the O-shaped sealing ring and the lip-shaped sealing ring are arranged on two sides of the rolling bearing, and the other end of the rod shaft extends out of the base and is connected with the swing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920968436.8U CN210147711U (en) | 2019-06-25 | 2019-06-25 | Glass position recognition device of glass edge grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920968436.8U CN210147711U (en) | 2019-06-25 | 2019-06-25 | Glass position recognition device of glass edge grinding machine |
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| Publication Number | Publication Date |
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| CN210147711U true CN210147711U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920968436.8U Active CN210147711U (en) | 2019-06-25 | 2019-06-25 | Glass position recognition device of glass edge grinding machine |
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| CN (1) | CN210147711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328574A (en) * | 2019-06-25 | 2019-10-15 | 广东高力威机械科技有限公司 | The glass position identification device of glass edge-grinding machine and its glass position recognition methods |
-
2019
- 2019-06-25 CN CN201920968436.8U patent/CN210147711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328574A (en) * | 2019-06-25 | 2019-10-15 | 广东高力威机械科技有限公司 | The glass position identification device of glass edge-grinding machine and its glass position recognition methods |
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