CN210237439U - Glass aligning device for producing special-shaped bent steel glass by toughening furnace - Google Patents
Glass aligning device for producing special-shaped bent steel glass by toughening furnace Download PDFInfo
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- CN210237439U CN210237439U CN201921088542.3U CN201921088542U CN210237439U CN 210237439 U CN210237439 U CN 210237439U CN 201921088542 U CN201921088542 U CN 201921088542U CN 210237439 U CN210237439 U CN 210237439U
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Abstract
The utility model provides a glass of curved steel glass of tempering furnace production abnormal shape is ajusted device belongs to glass deep-processing and makes technical field. The glass straightening device comprises a machine frame, wherein a roller way bearing platform is arranged on the machine frame, and a transmission roller way for transmitting glass is arranged on the roller way bearing platform; the machine set frame is also provided with a mould trolley, a primary side positioning device and a secondary side positioning device are arranged on two sides of the transmission roller way on the frame of the mould trolley, the primary side positioning device and the secondary side positioning device respectively comprise a station cylinder and a roller device which are arranged on a guide rail pair, and the station cylinder is connected with the roller device to do reciprocating motion on the guide rail pair; one end of the unit frame, which is close to the primary side positioning device, is provided with a photoelectric switch, and the PLC is connected with an electromagnetic valve on the station cylinder. The utility model discloses a design first side positioner and secondary side positioner and carry out many times ajusts to glass, have guaranteed glass's final press forming's effect.
Description
Technical Field
The utility model belongs to the technical field of glass deep-processing makes, concretely relates to curved steel glass's of tempering furnace production abnormal shape glass's glass is ajusted device.
Background
At present, no matter what pressing mode is adopted when the special-shaped bent steel glass is produced and processed, a glass straightening device is arranged before pressing; a common method is to arrange two baffle devices in the advancing direction of the glass to force the glass to stop forcibly so as to position and align the glass; when the glass is positioned in the mode, the transmission roller way for bearing the glass rotates, so that the friction time between the roller way and the glass is prolonged, and the lower surface of the glass is scratched; the fatal disadvantage of this positioning method is that the speed of the glass discharged from the furnace cannot be too fast, and the too fast result is that the impact between the front of the glass and the positioning baffle is intensified, thereby increasing the breakage probability of the glass;
the glass front positioning device is adopted, the glass has defects and the lower surface of the glass is scratched due to the action of impact in the positioning process, and the positioning mode needs the low-speed discharge of the glass, so that the optimal time for pressing and forming the glass is delayed; the glass is discharged from the furnace at a low speed, and the optimal quenching tempering time is missed, so that the grain size index of the tempered glass cannot reach the required standard; the yield is low because the positioning precision is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a glass aligning device of curved toughened glass of tempering furnace production abnormal shape to adopt glass positioner to carry out glass alignment among the solution prior art and easily cause the problem that glass is scotched and positioning accuracy is not high.
In order to achieve the above object, the technical solution of the present invention is:
a glass aligning device for producing special-shaped bent steel glass by a toughening furnace comprises:
the glass conveying device comprises a machine set frame, wherein a roller way bearing platform is arranged on the machine set frame, and a transmission roller way for transmitting glass is arranged on the roller way bearing platform;
the machine set frame is also provided with a mould trolley, the mould trolley comprises a frame and wheels, the transmission roller way is arranged in the middle of the frame of the mould trolley, a primary side positioning device and a secondary side positioning device are arranged on the frame and positioned on two sides of the transmission roller way, the primary side positioning device and the secondary side positioning device respectively comprise a station cylinder and a roller device which are arranged on a guide rail pair, the guide rail pair is arranged on the frame of the mould trolley, and the station cylinder is connected with the roller device to do reciprocating motion on the guide rail pair;
the one end that is close to first side positioner on the unit frame is equipped with photoelectric switch, photoelectric switch locates the both sides of rollgang, photoelectric switch is connected with the PLC controller, the PLC controller is connected with the solenoid valve on the station cylinder.
Preferably, the guide rail pair comprises a guide rail and a sliding sleeve, the base of the station cylinder and the flange of the roller device are both arranged on the sliding sleeve, the piston rod of the station cylinder is connected with the flange, and the roller is connected below the flange.
Preferably, a V-shaped groove is formed in the middle of the roller.
Preferably, a lifting cylinder is connected below the roller way bearing platform to drive the bearing platform to lift.
Preferably, the mould trolley is further provided with a lower mould, an empty groove which is equal in length and width to the transmission roller way is formed in the middle of the lower mould, and the transmission roller way penetrates through the empty groove.
Preferably, the station cylinder is further connected with a last position error correction cylinder, and the last position error correction cylinder is fixed on the frame.
Preferably, still including locating the last mould of rollgang top, go up the mould and be connected with the lift cylinder of locating on the unit frame.
Preferably, the wheels drive the mould trolley to move on wheel guide rails on the unit frame.
The last position error correction cylinder and the lifting cylinder are connected with the PLC.
The utility model has the advantages that:
1. the primary side positioning device and the secondary side positioning device are arranged on a rack of the mold trolley, and the glass lower molds are also arranged on the rack of the mold trolley on the left side and the right side of the glass lower molds, so that the glass can be straightened after the glass is discharged from a furnace, and the glass can be straightened before the glass is pressed in the molds.
2. The glass is positioned in three stages and stations in the positioning process, in the first stage, when the glass just comes out of the furnace and passes through a photoelectric switch, a positioning roller of a primary side positioning device simultaneously contacts two sides of the glass to finish the first glass position alignment, and then the glass is reset; in the second stage, when the head end of the glass passes through the position of the secondary side positioning device, after the rollers of the two groups of positioning devices simultaneously contact the two sides of the glass, the rollers keep static, and the secondary glass position alignment is completed; and in the third stage, after the positioning and the centering in the second stage are carried out, the glass falls on the lower glass mold, and the relative positions of the glass on the lower glass mold can be adjusted again by the positioning rollers of the primary side positioning device and the secondary side positioning device, so that the final pressing and forming effect of the glass is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a sectional view of the guide rail pair of the present invention.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 is a schematic side view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, a glass straightening device for producing deformed bent steel glass by a toughening furnace comprises: the glass conveying device comprises a machine set frame 1, wherein a roller way bearing platform 2 is arranged on the machine set frame, and a transmission roller way 3 for transmitting glass is arranged on the roller way bearing platform; the machine set frame is also provided with a mould trolley 4, the mould trolley comprises a frame 42 and wheels 41, and the wheels drive the mould trolley to move on wheel guide rails 43 on the machine set frame; the die trolley comprises a die trolley, a driving roller way, a primary side positioning device 5, a secondary side positioning device 6, a guide rail pair and a positioning device, wherein the driving roller way is arranged in the middle of a frame of the die trolley, the two sides of the driving roller way on the frame are respectively provided with the primary side positioning device 5 and the secondary side positioning device 6, the primary side positioning device comprises a station cylinder 51 and a roller device 52 which are arranged on the guide rail pair, the secondary side positioning device comprises a station cylinder 61 and a roller device 62 which are arranged on the guide rail pair 7, the guide rail pair; the one end that is close to first side positioner on the unit frame is equipped with photoelectric switch 8, photoelectric switch locates the rollgang both sides, photoelectric switch is connected with PLC controller (not shown in the figure), the PLC controller is connected with the solenoid valve on station cylinder (51, 61). As shown in fig. 3, the guide rail pair 7 includes a guide rail 71 and a sliding sleeve 72, as shown in fig. 2, the base of the station cylinder 51 and the flange 521 of the roller device are both mounted on the sliding sleeve, the piston rod of the station cylinder 51 is connected with the flange, the roller 522 is connected below the flange, and the roller is not in contact with the frame of the mold trolley, so that the roller rotates in the horizontal direction.
When the glass conveying device works, when the glass starts to be discharged from a furnace through a heating furnace door on a roller way in a heating furnace running at a high speed, the glass enters a transmission roller way on a bearing platform, and after a signal is obtained through a photoelectric switch for detecting the position of the glass, (the photoelectric switch belongs to a sensor and comprises an emitting electrode and a receiving electrode which are respectively arranged at two sides of the glass), when the glass passes through, the photoelectric switch sends a signal to a PLC controller, the PLC controller controls an electromagnetic valve of a station cylinder in a primary side positioning device, the roller devices are driven to reciprocate on a guide rail through the reciprocating motion of a piston rod, namely, the roller devices at the left side and the right side simultaneously contact the glass advancing at a high speed for one second, the rollers rotate in the horizontal direction after contacting the glass, so as to achieve the purposes of left-right positioning and glass straightening, and then reset is carried out through the stroke, and finishing the first glass straightening.
The PLC controller is used for controlling an electromagnetic valve of a station cylinder in the secondary side positioning device to delay the operation of the primary side positioning device for 2-3 seconds, when glass advances to the position of the secondary side positioning device, roller devices on two sides of the secondary side positioning device drive rollers on a guide rail to be in contact with the glass through the station cylinder, so that the rollers are in contact with two sides of the glass discharged from a furnace at a high speed, the purposes of left-right positioning and glass straightening are achieved, and after two rollers of the secondary side positioning device are in contact with two sides of the glass, the positions of the rollers are kept unchanged; meanwhile, the PLC controls the station air cylinder of the primary side positioning device to drive the roller, the action of the secondary side positioning device is repeated, and the roller is contacted with two sides of the glass simultaneously, so that the roller is kept still after being contacted with the two sides of the glass, and the front and the back of the glass discharged from the furnace are adjusted.
Furthermore, a roller way bearing platform lifting cylinder 9 is connected below the roller way bearing platform to drive the bearing platform to lift. The mould trolley is also provided with a lower mould 10, the middle of the lower mould is provided with an empty groove which is equal in length and width with the transmission roller way, and the transmission roller way penetrates through the empty groove. The station air cylinder is also connected with a final position error correction air cylinder (53,63), and the final position error correction air cylinder is fixed on the frame. The device is characterized by further comprising an upper die 11 arranged above the transmission roller way, wherein the upper die is connected with an upper die lifting cylinder 12 arranged on the unit frame. And a V-shaped groove is formed in the middle of the roller.
After the front and the back of the glass are aligned, the roller way for bearing the glass to run at a high speed is rapidly descended through the resetting action of the lifting cylinder of the bearing platform below, and the resetting action of the lifting cylinder of the bearing platform of the roller way is controlled by a PLC controller. The middle of the roller is provided with a V-shaped groove, when the transmission roller way does not descend, the glass is in contact with the upper part of the V-shaped groove of the roller, when the transmission roller way descends, the V-shaped groove is arranged in the middle of the roller, the glass performs free falling motion in the descending process equivalently, the glass cannot be deviated due to the limiting effect of the roller, when the glass descends on the lower die, the glass is in contact with the lower part of the V-shaped groove of the roller, and 13 in the figure shows the straightened glass. At the moment, the four rollers can independently readjust the position of the glass through the position error correction cylinder; the position error correction cylinder is fixed on a frame of the mold trolley, a piston rod of the position error correction cylinder is connected with the station cylinder, and the PLC controls the piston rod of the position error correction cylinder to do reciprocating motion, so that the station cylinder drives the roller wheel to perform secondary glass position correction. The upper die is driven by the upper die lifting cylinder to simultaneously descend to press the glass into a required shape, the upper die lifting cylinder 14 is used for pressing the formed glass, and the reciprocating action of the upper die lifting cylinder is controlled by a PLC (programmable logic controller).
The utility model discloses a primary side positioning device and a secondary side positioning device are arranged on the frame of a mould trolley, a glass lower mould is also arranged on the frame of the mould trolley, and the primary side positioning device and the secondary side positioning device are arranged on the left side and the right side of the glass lower mould; after the glass descends on the lower die, the relative positions of the glass on the lower die can be adjusted again by the positioning rollers of the primary side positioning device and the secondary side positioning device, and the final press forming effect of the glass is guaranteed.
The utility model has the advantages of it is following:
1. the width of the glass positioning device is adjustable, so that the glass positioning device is suitable for glass with various widths;
2. the positioning part in the positioning process is a rotating roller, and the glass is not damaged at all;
3. the positioning device is suitable for high-speed discharge of glass, and the glass is pressed and molded under the condition that the glass keeps high temperature, so that the quality of a bent shape is improved;
4. the positioning device is suitable for high-speed discharge of glass, so that the contact time between the glass and a conveying roller way is shortened, and the lower surface quality of the glass is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a glass of curved steel glass of tempering furnace production abnormal shape is put and is ajusted device which characterized in that includes:
the glass conveying device comprises a machine set frame, wherein a roller way bearing platform is arranged on the machine set frame, and a transmission roller way for transmitting glass is arranged on the roller way bearing platform;
the machine set frame is also provided with a mould trolley, the mould trolley comprises a frame and wheels, the transmission roller way is arranged in the middle of the frame of the mould trolley, a primary side positioning device and a secondary side positioning device are arranged on the frame and positioned on two sides of the transmission roller way, the primary side positioning device and the secondary side positioning device respectively comprise a station cylinder and a roller device which are arranged on a guide rail pair, the guide rail pair is arranged on the frame of the mould trolley, and the station cylinder is connected with the roller device to do reciprocating motion on the guide rail pair;
the one end that is close to first side positioner on the unit frame is equipped with photoelectric switch, photoelectric switch locates the rollgang both sides, photoelectric switch is connected with the PLC controller, the PLC controller is connected with the solenoid valve on the station cylinder.
2. The glass straightening device for producing the deformed bent steel glass by the toughening furnace according to claim 1, wherein the guide rail pair comprises a guide rail and a sliding sleeve, a base of the station cylinder and a flange of the roller device are both arranged on the sliding sleeve, a piston rod of the station cylinder is connected with the flange, and a roller is connected below the flange.
3. The glass straightening device for producing the deformed bent steel glass by the toughening furnace according to claim 1, wherein a V-shaped groove is formed in the middle of the roller.
4. The glass straightening device for producing the deformed bent steel glass by the toughening furnace according to claim 1, wherein a lifting cylinder is connected below the roller way bearing platform to drive the bearing platform to lift.
5. The glass straightening device for producing the deformed bent steel glass by the toughening furnace according to claim 4, wherein a lower die is further installed on the die trolley, an empty groove which is as long as and as wide as the transmission roller way is formed in the middle of the lower die, and the transmission roller way penetrates through the empty groove.
6. The glass straightening device for producing the deformed bent steel glass by the toughening furnace according to claim 1, wherein the station cylinder is further connected with a last position error correction cylinder, and the last position error correction cylinder is fixed on the frame.
7. The glass straightening device for producing the deformed bent steel glass by the toughening furnace according to claim 1, further comprising an upper die arranged above the transmission roller way, wherein the upper die is connected with a lifting cylinder arranged on the unit frame.
8. The glass straightening device for producing the deformed bent steel glass by the toughening furnace as claimed in claim 1, wherein the wheels drive the mold trolley to move on wheel guide rails on the unit frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088542.3U CN210237439U (en) | 2019-07-11 | 2019-07-11 | Glass aligning device for producing special-shaped bent steel glass by toughening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088542.3U CN210237439U (en) | 2019-07-11 | 2019-07-11 | Glass aligning device for producing special-shaped bent steel glass by toughening furnace |
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| CN210237439U true CN210237439U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921088542.3U Active CN210237439U (en) | 2019-07-11 | 2019-07-11 | Glass aligning device for producing special-shaped bent steel glass by toughening furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719876A (en) * | 2020-11-18 | 2021-04-30 | 马鞍山安慧智电子科技有限公司 | Leveling device and leveling method for LED display screen chip |
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2019
- 2019-07-11 CN CN201921088542.3U patent/CN210237439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719876A (en) * | 2020-11-18 | 2021-04-30 | 马鞍山安慧智电子科技有限公司 | Leveling device and leveling method for LED display screen chip |
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