CN212399066U - Edge changing mechanism of glass edge grinding machine - Google Patents
Edge changing mechanism of glass edge grinding machine Download PDFInfo
- Publication number
- CN212399066U CN212399066U CN202020289323.8U CN202020289323U CN212399066U CN 212399066 U CN212399066 U CN 212399066U CN 202020289323 U CN202020289323 U CN 202020289323U CN 212399066 U CN212399066 U CN 212399066U
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- Prior art keywords
- edge
- changing
- deflection
- glass
- cylinder
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000007688 edging Methods 0.000 claims abstract description 36
- 229920001971 elastomer Polymers 0.000 claims abstract description 25
- 239000005060 rubber Substances 0.000 claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 13
- 238000009966 trimming Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000001939 inductive effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a trimming mechanism of glass edging machine, include: the two edges of the edge-changing conveyer belt are respectively a fixed edge and a movable edge; the rotatable deflecting rubber wheel is arranged on the upper surface of the edge-changing conveying belt and is arranged close to the fixed edge; the deflection cylinders are installed on the movable edge, all the deflection cylinders sequentially extend from back to front, preset extension lengths of all the deflection cylinders sequentially increase from back to front, and a first induction sensor is arranged beside each deflection cylinder; the edge-changing cylinder group is arranged on the movable edge, and a second induction sensor is arranged beside the edge-changing cylinder group. Compared with the prior art, the utility model discloses can trade the limit to glass on the production line, solve the technical difficulty among the prior art for four sides edging machine can be applied to in the automation line.
Description
Technical Field
The utility model relates to a glass processing field, in particular to trimming mechanism of glass edging machine.
Background
In the production process of glass, because the size of a glass original sheet is large, the glass original sheet is firstly cut into a plurality of pieces before processing, but the edge of the cut glass is very sharp, so the cut glass needs to be edged. At present, edge grinding machines on the market are generally divided into two types, one type is a double-edge grinding machine, the other type is a four-edge grinding machine, although the double-edge grinding machine can only grind one pair of opposite edges of glass at each time, the edge grinding efficiency is high, and the double-edge grinding machine is widely used in an automatic production line; the four-edge grinding machine can grind two pairs of opposite edges of glass, but only can grind one piece of glass at each time, and after finishing grinding and blanking the last piece of glass, the next piece of glass can be fed and ground. In view of the above, in order to improve the edge grinding efficiency of glass, it is necessary to develop a four-side edge grinding machine which can be applied to an automatic production line.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a trimming mechanism of glass edging machine, this trimming mechanism can carry out the trimming to the glass on the production line.
According to the utility model discloses a change limit mechanism of glass edging machine of first aspect embodiment, include:
the edge changing conveyor belt is arranged between the two edge grinding devices, and two edges of the edge changing conveyor belt are respectively a fixed edge and a movable edge;
the rotatable deflecting rubber wheel is arranged on the upper surface of the edge-changing conveying belt and is arranged close to the fixed edge;
the deflection rubber wheels are arranged on the movable edge in parallel, all the deflection air cylinders are positioned in front of the deflection rubber wheels and extend out from back to front in sequence, the preset extension lengths of all the deflection air cylinders are increased from back to front in sequence, a first induction sensor is arranged beside each deflection air cylinder, and each first induction sensor is electrically connected with the corresponding deflection air cylinder;
the edge-changing cylinder group is arranged on the movable edge and is positioned in front of all the deflection cylinders, and a second induction sensor is arranged beside the edge-changing cylinder group and is electrically connected with the edge-changing cylinder group.
According to the utility model discloses glass edging machine's change limit mechanism has following beneficial effect at least: every when trading glass on the limit conveyer belt and when deflecting the rubber tyer and carrying out the butt trade limit conveyer belt with drive down when deflecting the rubber tyer, glass takes place to deflect and breaks away from the rubber tyer deflects, this moment glass continues the past transportation under the state that keeps deflecting, and a plurality of cylinders that deflect adjust gradually afterwards glass's angle of deflection is under the correction of the bank of cylinders of trading the limit at last, glass accomplishes and trades the limit, compares with prior art, the utility model discloses can trade the limit to glass on the production line, solve the technical difficulty among the prior art for four sides edging machine can be applied to in the automation line.
According to some embodiments of the utility model, the rotation tangential direction of the rubber tyer that deflects is unanimous with the direction of transportation of the change limit conveyer belt.
According to some embodiments of the invention, the first inductive sensor and the second inductive sensor have their sensing directions all pointing towards the fixed edge.
According to some embodiments of the utility model, every effect end that deflects the cylinder all is connected with first soft push pedal.
According to some embodiments of the utility model, the group of change limit cylinders includes a plurality of change limit cylinder, and all change limit cylinders are installed side by side on the activity edge, all change limit cylinders all stretch out and draw back simultaneously.
According to some embodiments of the utility model, the effect end of every edge-changing cylinder all is connected with the soft push pedal of second.
According to the utility model discloses a some embodiments, all install pressure sensor between the soft push pedal of the effect end of every limit cylinder and the second that corresponds.
According to some embodiments of the utility model, the cylinder initially stretches out length and equals the last cylinder that deflects in order of the next cylinder that deflects in order predetermines stretching length.
According to some embodiments of the utility model, be provided with on the fixed edge and prevent scraping the roller train.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an edge changing mechanism according to an embodiment of the present invention.
In the drawings: 100-edge changing conveyor belt, 110-fixed edge, 120-movable edge, 200-glass, 310-first edge grinding device, 320-second edge grinding device, 301-fixed edge grinding head, 302-movable edge grinding head, 400-deflection rubber wheel, 500-deflection cylinder, 510-first induction sensor, 520-first soft push plate, 600-edge changing cylinder, 610-second induction sensor, 620-second soft push plate and 621-pressure sensor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1, according to the utility model discloses a change limit mechanism of glass edging machine of first aspect embodiment, including setting up the change limit conveyer belt 100 between two edging devices, change limit conveyer belt 100 transports from back to front, and for the convenience of description, two edges of change limit conveyer belt 100 are fixed edge 110 and movable edge 120 respectively. Specifically, the two edging devices are respectively a first edging device 310 for edging a long edge of the glass 200 and a second edging device 320 for edging a short edge of the glass 200, the first edging device 310 and the second edging device 320 are both installed on a conveyor belt of an edging machine, and the edge changing conveyor belt 100 specifically refers to a section of conveyor belt located between the two edging devices; wherein, two the edging device all includes fixed edging head 301 and activity edging head 302, two fixed edging head 301 all is fixed to be set up on the fixed edge 110, two the equal activity of activity edging head 302 sets up on the activity edge 120, activity edging head 302 can be followed the width direction of changing limit conveyer belt 100 makes a round trip to adjust to the different size and specification's of adaptation glass 200.
The upper surface of the edge-changing conveyor belt 100 is provided with a rotatable deflecting rubber wheel 400, the deflecting rubber wheel 400 is specifically driven by a motor (not shown in the figure), and the rotation tangential direction of the deflecting rubber wheel 400 is consistent with the conveying direction of the edge-changing conveyor belt 100. Since one edge of the glass 200 abuts against the fixed edge 110, the deflection rubber wheel 400 needs to be disposed close to the fixed edge 110 in order to deflect the glass 200. After the glass 200 is edged on the long side thereof by the first edging device 310, the glass 200 is continuously transported forward and abutted against the deflection rubber wheel 400, and since one corner of the glass 200 is blocked by the deflection rubber wheel 400, the glass 200 is deflected and separated from the deflection rubber wheel 400 under the simultaneous driving of the edge-changing transport belt 100 and the deflection rubber wheel 400, and at this time, the glass 200 is continuously transported forward in a state of maintaining deflection. Note that, the glass 200 corresponds to (r) in fig. 1 in the above process, and the process is referred to as an initial deflection process.
In order to further deflect the glass 200 which is deflected, a plurality of deflecting cylinders 500 are arranged on the movable edge 120 side by side, all the deflecting cylinders 500 are positioned in front of the deflecting rubber wheel 400, namely all the deflecting cylinders 500 are positioned at the downstream of the deflecting rubber wheel 400, all the deflecting cylinders 500 sequentially extend from back to front, and the preset extending lengths of all the deflecting cylinders 500 sequentially increase from back to front; the side of each deflecting cylinder 500 is provided with a first sensing sensor 510, sensing directions of all the first sensing sensors 510 point to the fixed edge 110, the first sensing sensors 510 are used for detecting the passing of the glass 200, specifically, a photoelectric sensor CP18-LD can be used, and each first sensing sensor 510 is electrically connected with a controller corresponding to the deflecting cylinder 500. In order to avoid the rigid collision between the acting end of the deflecting cylinder 500 and the glass 200, a first soft push plate 520 is connected to the acting end of each deflecting cylinder 500. When the glass 200 in the initial deflection process is conveyed to the first deflection cylinder 500, the corresponding first induction sensor 510 senses the passing of the glass 200 and sends an instruction to the controller of the deflection cylinder 500, and then the action end of the deflection cylinder 500 extends outwards for a certain length and pushes the glass 200, so that the glass 200 is further deflected; by analogy, each time the glass 200 passes the deflection cylinder 500, further deflection of the glass 200 will occur. It can be understood that the action end of the deflecting cylinder 500 retracts after extending and retracting, and in order to increase the response speed of the system, the initial extension length of the next sequential deflecting cylinder 500 is equal to the preset extension length of the previous sequential deflecting cylinder 500, so as to avoid the action end of the deflecting cylinder 500 from performing redundant actions. It should be noted that the glass 200 corresponds to the process shown in fig. 1, and this process is referred to as a deflection adjusting process.
In order to change the edge of the deflected glass 200, a plurality of edge-changing cylinders 600 are arranged on the movable edge 120 side by side, all the edge-changing cylinders 600 form an edge-changing cylinder group, and the edge-changing cylinder group is positioned in front of all the deflecting cylinders 500, namely all the deflecting cylinders 500 are positioned at the upstream of the edge-changing cylinder group; the controllers of all the trimming cylinders 600 share one driver, so that each trimming cylinder 600 can stretch and retract simultaneously, and in order to avoid redundant actions performed by the action ends of the trimming cylinders 600, the initial extension length of each trimming cylinder 600 is equal to the maximum preset extension length of the deflection cylinder 500. The side of the edge-changing cylinder group is provided with a second induction sensor 610, the induction direction of the second induction sensor 610 points to the fixed edge 110, the second induction sensor 610 is used for detecting the passing of the glass 200, specifically, a photoelectric sensor CP18-LD can be adopted, and the second induction sensor 610 is electrically connected with a driver of the edge-changing cylinder group. In order to avoid the rigid collision between the acting end of the edge-changing cylinder 600 and the glass 200, the acting end of each edge-changing cylinder 600 is connected with a second soft push plate 620, and the first soft push plate 520 and the second soft push plate 620 are made of soft materials such as rubber, polyurethane or silica gel. When the glass 200 in the adjusting deflection process is conveyed to the edge-changing cylinder group, the second sensing sensor 610 senses the passage of the glass 200 and sends an instruction to a driver of the edge-changing cylinder group, then the action ends of all the edge-changing cylinders 600 simultaneously extend outwards and push the glass 200 to the fixed edge 110, so as to change the edge of the glass 200, and the glass 200 is conveyed to the second edge grinding device 320 continuously after the edge is changed and the short edge of the glass 200 is ground through the second edge grinding device 320. It should be noted that, in the above process, the glass 200 corresponds to the third process in fig. 1, and the process is referred to as an edge-changing correction process.
It should be further noted that the preset extension length of each deflecting cylinder 500 is based on the length and width parameters of the glass 200, and the optimal preset extension length of each deflecting cylinder 500 is determined through computer simulation or experimental test, and the glasses 200 with different specifications correspond to different preset extension length arrays.
In some embodiments of the present invention, in order to avoid the glass 200 from being scratched by the fixed edge 110, a scratch-proof roller set (not shown in the drawings) is disposed on the fixed edge 110. Meanwhile, in order to avoid that the glass 200 is excessively pushed, pressure sensors 621 are installed between the action end of each edge-changing cylinder 600 and the corresponding second soft push plate 620, each pressure sensor 621 is electrically connected with the controller corresponding to the edge-changing cylinder 600, once the pressure measured by one pressure sensor 621 reaches a preset value, the action end of the corresponding edge-changing cylinder 600 stops extending until the pressures measured by all the pressure sensors 621 reach the preset value, and then the action ends of all the edge-changing cylinders 600 start to retract.
But the edge-changing mechanism exclusive use or use on four sides edging machine, because the edge-changing mechanism can change the limit to glass on the production line, consequently is equipped with the four sides edging machine of edge-changing mechanism can be applied to in the automation line, has greatly promoted glass's edging efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. Edge changing mechanism of glass edge grinding machine, its characterized in that includes:
the edge changing conveyor belt (100) is arranged between the two edge grinding devices, and two edges of the edge changing conveyor belt (100) are respectively a fixed edge (110) and a movable edge (120);
a rotatable deflecting rubber wheel (400) mounted on the upper surface of the change edge conveyor belt (100), the deflecting rubber wheel (400) being arranged close to the fixed edge (110);
the deflection rubber wheels (400) are arranged on the movable edge (120) side by side, all the deflection cylinders (500) are located in front of the deflection rubber wheels (400), all the deflection cylinders (500) sequentially extend from back to front, the preset extension lengths of all the deflection cylinders (500) are sequentially increased from back to front, a first induction sensor (510) is arranged on the side of each deflection cylinder (500), and each first induction sensor (510) is electrically connected with the corresponding deflection cylinder (500);
the edge-changing cylinder group is arranged on the movable edge (120), the edge-changing cylinder group is positioned in front of all the deflection cylinders (500), a second induction sensor (610) is arranged beside the edge-changing cylinder group, and the second induction sensor (610) is electrically connected with the edge-changing cylinder group.
2. The edge-changing mechanism of a glass edging machine according to claim 1, characterized in that: the rotation tangential direction of the deflecting rubber wheel (400) is consistent with the conveying direction of the edge-changing conveying belt (100).
3. The edge-changing mechanism of a glass edging machine according to claim 1, characterized in that: the sensing directions of the first sensing sensor (510) and the second sensing sensor (610) are both directed towards the fixed edge (110).
4. The edge-changing mechanism of a glass edging machine according to claim 1, characterized in that: the action end of each deflecting cylinder (500) is connected with a first soft push plate (520).
5. The edge-changing mechanism of a glass edging machine according to claim 1, characterized in that: the edge-changing cylinder group comprises a plurality of edge-changing cylinders (600), all the edge-changing cylinders (600) are arranged on the movable edge (120) side by side, and all the edge-changing cylinders (600) stretch simultaneously.
6. The edge-changing mechanism of a glass edging machine according to claim 5, characterized in that: the action end of each edge-changing cylinder (600) is connected with a second soft push plate (620).
7. The edge-changing mechanism of a glass edging machine according to claim 6, characterized in that: and a pressure sensor (621) is arranged between the action end of each edge-changing cylinder (600) and the corresponding second soft push plate (620).
8. The edge-changing mechanism of a glass edging machine according to claim 1, characterized in that: the starting extension length of the next sequential deflection cylinder (500) is equal to the preset extension length of the previous sequential deflection cylinder (500).
9. The edge-changing mechanism of a glass edging machine according to claim 1, characterized in that: and the fixed edge (110) is provided with a scraping-proof roller group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020289323.8U CN212399066U (en) | 2020-03-10 | 2020-03-10 | Edge changing mechanism of glass edge grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020289323.8U CN212399066U (en) | 2020-03-10 | 2020-03-10 | Edge changing mechanism of glass edge grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212399066U true CN212399066U (en) | 2021-01-26 |
Family
ID=74378245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020289323.8U Expired - Fee Related CN212399066U (en) | 2020-03-10 | 2020-03-10 | Edge changing mechanism of glass edge grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212399066U (en) |
-
2020
- 2020-03-10 CN CN202020289323.8U patent/CN212399066U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |