CN210367428U - Upper and lower sheet device for automobile glass hot bending die - Google Patents
Upper and lower sheet device for automobile glass hot bending die Download PDFInfo
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- CN210367428U CN210367428U CN201921349783.9U CN201921349783U CN210367428U CN 210367428 U CN210367428 U CN 210367428U CN 201921349783 U CN201921349783 U CN 201921349783U CN 210367428 U CN210367428 U CN 210367428U
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Abstract
The utility model discloses an upper and lower sheet device for an automobile glass hot bending mould, which solves the technical problems that the existing structural design is unreasonable, the operation of the upper and lower sheet processes of glass is time-consuming and labor-consuming, the steering operation is complex and the working efficiency is low, and comprises a base frame and a steering device, wherein the steering device comprises a fixed base and a steering wheel device, the steering wheel device comprises an arc-shaped disc base and steering wheels which are respectively hinged at the front end and the rear end of the upper part of the arc-shaped disc base and at the middle of the upper part of the arc-shaped disc base, and the arc-shaped bottom of; when the automobile glass slides backwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base rotates forwards and backwards on the fixed base, so that the automobile glass can be converted from the vertical direction to the horizontal direction, namely, the operation of the upper and lower sheet processes of the automobile glass is realized, and the automobile glass can be widely applied to the field of automobile glass manufacturing.
Description
Technical Field
The invention belongs to the field of automobile glass manufacturing, and relates to an upper sheet and lower sheet device for an automobile glass hot bending die.
Background
At present along with the development of automobile industry, the automobile molding's is diversified, and streamlined automobile design makes the big sphere of car front rail glass appearance, and the arch is high greatly, the circumstances of side curvature grow, and among the prior art, this type of glass is in the curved manufacturing process of heat, and the piece process operation is very inconvenient from top to bottom, wastes time and energy, and work efficiency is low.
The automobile glass production mode of the existing large-scale bending surface is manual loading and unloading, the automobile glass is very inconvenient to carry, especially in the loading and unloading processes, when the automobile glass level and the vertical direction need to be changed, time and labor are wasted, the working efficiency is very low, the position of the automobile glass placed on a mold cannot be accurately positioned due to inconvenient operation, the large position deviation easily occurs in the loading and unloading transmission process, the yield and the accuracy of the hot bending process of the automobile glass are reduced, the problem of unstable products in manual production rhythm is easy to occur, and the requirement of continuous large-scale production cannot be met.
Disclosure of Invention
Aiming at the defects and shortcomings in the prior art, the invention provides the automobile glass sheet feeding and discharging device which is simple in structure, ingenious in design and convenient to operate, so that the processes of feeding and discharging automobile glass sheets and carrying and transferring the automobile glass sheets are time-saving and labor-saving, particularly the angle conversion process between the horizontal direction and the vertical direction is convenient and quick, and the working efficiency is obviously improved; the upper and lower piece device for the automobile glass hot bending die has wide application range and meets the requirements of upper and lower pieces in the continuous production process of large-scale curved automobile glass.
Therefore, the invention provides an upper and lower sheet device for an automobile glass hot bending die, which comprises a base frame and a steering device, wherein the steering device comprises a fixed base and a steering wheel device, the steering wheel device comprises an arc-shaped disc-shaped base, a first steering wheel, a second steering wheel and a third steering wheel, the first steering wheel, the second steering wheel and the third steering wheel are respectively hinged to the front end, the rear end and the middle of the upper part of the arc-shaped disc-shaped base, and the arc-shaped bottom of the arc-shaped disc-shaped base is hinged to; when the automobile glass slides backwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base rotates backwards from front to back on the fixed base, so that the automobile glass can be rotated from the vertical direction to the horizontal direction, namely the operation of the loading process of the automobile glass is realized; when the automobile glass slides forwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base rotates forwards from back to back on the fixed base, so that the automobile glass can be rotated to the vertical direction from the horizontal direction, namely, the operation of the lower sheet process of the automobile glass is realized.
Preferably, the steering device is provided with two sets of steering devices, fixing bases of the steering device and the fixing bases of the steering device are arranged on two sides of the front of the base frame in parallel and symmetrically and are higher than the base frame, and the steering device is fixedly connected with the base frame through a first fixing device.
Preferably, the distances from the first steering wheel and the second steering wheel to the arc-shaped bottom of the arc-shaped disc-shaped base are equal, and the height of the third steering wheel is slightly larger than the heights of the first steering wheel and the second steering wheel.
Preferably, an upper and lower sheet ejector rod device is further arranged in the middle of the base frame and comprises a motor, a rotating shaft, a rotating gear and a lifting ejector rod matched with the rotating gear, tooth marks are arranged on the side wall of the lifting ejector rod, and the lifting ejector rod can be driven to ascend and descend by the rotation of the rotating gear.
Preferably, the upper and lower ejector rod devices are provided with 4 symmetrically arranged lifting ejector rods: the output shaft of the motor drives the first rotating shaft to rotate through the speed reducer, and the rotating gears driving the first lifting rod and the second lifting rod to rotate simultaneously so as to drive the first lifting rod and the second lifting rod to ascend and descend simultaneously.
Preferably, the output shaft of the motor drives the second rotating shaft to rotate through the belt conveying device, and the rotating gears driving the third lifting rod and the fourth lifting rod to rotate simultaneously, so that the third lifting rod and the fourth lifting rod, the first lifting rod and the second lifting rod are driven to ascend and descend simultaneously.
Preferably, a foundation pit matched with the 4 lifting ejector rods is further arranged on the ground below the base frame, and the bottoms of the lifting ejector rods can be lowered into the foundation pit for fixing; the top of the lifting mandril is a smooth curved surface.
Preferably, the base frame is also provided with a limit sensor for sensing the position of the automobile glass mold on the base frame; the fixed base is a base with adjustable vertical height.
Preferably, the device is also provided with a control system, and a mandril ascending switch and a mandril descending switch which are electrically connected with the motor, and the rotation direction of the output shaft of the motor are controlled by the mandril ascending switch and the mandril descending switch.
Preferably, the push rod ascending switch and the push rod descending switch are both foot-operated switches arranged on one side below the base frame.
The invention has the beneficial effects that:
(1) the upper and lower sheet device for the automobile glass hot bending die has the advantages of simple structure, ingenious design and convenient operation, saves time and labor in the processes of upper and lower sheet of automobile glass and carrying and transferring, and is particularly convenient and rapid in the angle transformation process between the horizontal direction and the vertical direction; the application range is wide, and the requirements of loading and unloading sheets in the continuous production process of large curved-surface automobile glass are met.
(2) According to the upper and lower sheet device for the automobile glass hot bending die, in the using process, glass can be placed and positioned more accurately and quickly in the sheet feeding operation process, the working efficiency is obviously improved, and the breakage rate of automobile glass is reduced to the maximum extent.
Drawings
Fig. 1 is a schematic structural view of the present invention.
The labels in the figure are: 1. the device comprises a base frame, 2 a fixed base, 3 an arc disc-shaped base, 4 a first steering wheel, 5 a second steering wheel, 6 a third steering wheel, 7 a first fixing device, 8 a motor, 9 a first rotating shaft, 10 a rotating gear, 11 a first lifting rod, 12 a second lifting rod, 13 a third lifting rod, 14 a fourth lifting rod, 15 a foundation pit, 16 a limit sensor, 17 a control system, 18 an ejector rod ascending switch, 19 an ejector rod descending switch, 20 a second rotating shaft and 21 a belt conveying device.
Detailed Description
The invention is further described below in conjunction with the drawings and the specific embodiments to assist in understanding the contents of the invention. The method used in the invention is a conventional method if no special provisions are made; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.
As shown in fig. 1, the upper and lower sheet device for the automobile glass hot bending mold provided by the invention comprises a base frame 1 and a steering device, wherein the steering device comprises a fixed base 2 and a steering wheel device, the steering wheel device comprises an arc-shaped disc-shaped base 3, a first steering wheel 4, a second steering wheel 5 and a third steering wheel 6, the first steering wheel, the second steering wheel and the third steering wheel are respectively hinged to the front end and the rear end of the upper part of the arc-shaped disc-shaped base 3 and the middle of the arc-shaped disc-shaped base, and the arc-shaped bottom of the arc-shaped disc-; when the automobile glass slides backwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base 3 rotates from front to back on the fixed base 2, and the lower surface of the automobile glass turns from a plane angle jointed with the first steering wheel 4 and the third steering wheel 6 to a plane angle jointed with the third steering wheel 6 and the second steering wheel 5, so that the automobile glass is turned from the vertical direction to the horizontal direction, namely the operation of the sheet feeding process of the automobile glass is realized; when the automobile glass slides forwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base 3 rotates forwards from back to back on the fixed base 2, the lower surface of the automobile glass rotates from a plane angle attached with the second steering wheel 5 and the third steering wheel 6 to a plane angle attached with the third steering wheel 6 and the first steering wheel 4, and the automobile glass can be converted from the horizontal direction to the vertical direction, namely the lower process operation of the automobile glass is realized.
The invention provides an upper and lower sheet device for an automobile glass hot bending die, which is provided with two groups of steering devices, wherein fixing bases 2 of the two steering devices are symmetrically arranged at two sides in front of a base frame 1 in parallel and are higher than the base frame 1, and are fixedly connected with the base frame 1 through a first fixing device 7, so that the stress surfaces of the lower surfaces of the automobile glass in the upper and lower sheet processes and the surfaces of steering wheels are more uniform, and the glass is prevented from being broken; the glass conveying device is particularly convenient for conveying large automobile glass and is convenient for two persons to operate and carry.
The distance from the first steering wheel 4 to the arc-shaped bottom of the arc-shaped disc-shaped base is equal to that from the second steering wheel 5 to the arc-shaped bottom of the arc-shaped disc-shaped base, the height of the third steering wheel 6 is slightly larger than that of the first steering wheel 4 and the second steering wheel 5, so that the radian of the lower surface of the automobile glass is larger than that of the steering wheels when the direction of the upper and lower pieces of the automobile glass is changed, the automobile glass does not need to be carried by too much labor force, the conversion of angles can be realized, the time and the labor are saved, and.
An upper and lower sheet ejector rod device is further arranged in the middle of the base frame 1 and comprises a motor 8, a rotating shaft, a rotating gear 10 and a lifting ejector rod matched with the rotating gear 10, tooth marks are arranged on the side wall of the lifting ejector rod, and the lifting ejector rod can be driven to ascend and descend by the rotation of the rotating gear 10. Go up lower piece ejector pin device and be equipped with the lift ejector pin that 4 symmetries set up: the output shaft of the motor 8 drives the first rotating shaft 9 to rotate through the speed reducer, and drives the rotating gears 10 of the first lifting rod 11 and the second lifting rod 12 to rotate simultaneously, so that the first lifting rod 11 and the second lifting rod 12 are driven to ascend and descend simultaneously. An output shaft of the motor 8 drives the second rotating shaft 20 to rotate through the belt conveying device 21, and drives the rotating gears 10 of the third lifting rod 13 and the fourth lifting rod 14 to rotate simultaneously, so as to drive the third lifting rod 13 and the fourth lifting rod 14 and the first lifting rod 11 and the second lifting rod 12 to ascend and descend simultaneously.
A foundation pit 15 matched with the 4 lifting ejector rods is also arranged on the ground below the base frame 1, and the bottoms of the lifting ejector rods can be lowered into the foundation pit 15 for fixing; the top of the lifting ejector rod is a smooth curved surface, so that the stress on the lower surface of the glass contacted with the lifting ejector rod is more uniformly dispersed, and the glass is prevented from being broken.
The base frame 1 is also provided with a limit sensor 16 for sensing the position of the automobile glass mold on the base frame 1, ensuring that the lifting ejector rod is accurate in jacking and descending positions relative to the automobile glass, so that the lower surface of the glass is uniformly stressed, the glass is prevented from being broken, and meanwhile, the glass placement accuracy is improved, so that the glass is better attached to the edge frame of the mold, and the curvature and the radian of a finished product of the glass are more in line with the requirements; the fixed base 2 is a base with adjustable height, can adjust the adaptive height according to the requirements of different die sizes, and has wide application range.
The invention provides an upper and lower sheet device for an automobile glass hot bending die, which is further provided with a control system 17, and a mandril lifting switch 18 and a mandril lowering switch 19 which are electrically connected with a motor 8, wherein the rotation and the rotating direction of an output shaft of the motor 8 are controlled through the mandril lifting switch 18 and the mandril lowering switch 19. The lift-up switch 18 and the lift-down switch 19 are both foot-operated switches provided on one side below the base frame.
When the automobile glass mold is used, when the automobile glass needs to be loaded and unloaded from the automobile glass mold, firstly, the output shaft of the motor 8 is controlled to rotate and rotate by stepping on the ejector rod lifting switch 18, the first lifting rod 11, the second lifting rod 12, the third lifting rod 13 and the fourth lifting rod 14 are driven to simultaneously lift up and jack up the glass, at the same time, two operators lift the glass at the same time, the automobile glass slides forwards on the upper surface of the steering wheel through the steering of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base 3 rotates on the fixed base from back to front, the lower surface of the automobile glass turns from a plane angle jointed with the second steering wheel 5 and the third steering wheel 6 to a plane angle jointed with the third steering wheel 6 and the first steering wheel 4, the automobile glass can be turned from the horizontal direction to the vertical direction, namely, the operation of the lower sheet process of the automobile glass is realized.
When the automobile glass die is used, when the automobile glass on the automobile glass die needs to be subjected to sheet loading, when the automobile glass slides backwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base 3 rotates backwards from the front to the back on the fixed base 2, the lower surface of the automobile glass turns from a plane angle attached to the first steering wheel 4 and the third steering wheel 6 to a plane angle attached to the third steering wheel 6 and the second steering wheel 5, so that the automobile glass is turned from the vertical direction to the horizontal direction, the automobile glass is placed on the die, meanwhile, the lifting ejector rod descends slowly at the same time by stepping on the ejector rod descending switch 19, the automobile glass on the upper portion of the lifting ejector rod is in fit contact with the die frame, and finally the lifting ejector rod descends into the foundation pit 15 to be fixed so as to prepare for the next ascending process, namely, the sheet loading process operation of the automobile glass is. The whole sheet feeding process is ensured, the position of glass placed in the mold is accurate, time and labor are saved, the glass is convenient to adjust and place, and the glass is not damaged.
In conclusion, the upper and lower sheet device for the automobile glass hot bending die has the advantages of simple structure, ingenious design and convenience in operation, saves time and labor in the processes of upper and lower sheet of automobile glass and carrying and transferring, enables the glass to be placed and positioned more accurately and quickly in the sheet loading process, obviously improves the working efficiency, reduces the breakage rate of the automobile glass to the maximum extent, is wide in applicable range, and meets the requirements of upper and lower sheet in the continuous production process of the automobile glass with a large curved surface.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "middle", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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.
However, the above description is only exemplary of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (10)
1. An upper and lower sheet device for an automobile glass hot bending die is characterized by comprising a base frame and a steering device, wherein the steering device comprises a fixed base and a steering wheel device, the steering wheel device comprises an arc-shaped disc-shaped base, a first steering wheel, a second steering wheel and a third steering wheel, the first steering wheel, the second steering wheel and the third steering wheel are respectively hinged to the front end, the rear end and the middle of the upper part of the arc-shaped disc-shaped base, and the arc-shaped bottom of the arc-shaped disc-shaped base is hinged to the upper end of the fixed base; when the automobile glass slides backwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base rotates forwards and backwards on the fixed base, so that the automobile glass can be rotated from the vertical direction to the horizontal direction, namely, the operation of the loading process of the automobile glass is realized; when the automobile glass slides forwards on the upper surface of the steering wheel, the arc-shaped bottom of the arc-shaped disc-shaped base rotates forwards from back to back on the fixed base, so that the automobile glass can be rotated from the horizontal direction to the vertical direction, namely, the operation of the lower sheet process of the automobile glass is realized.
2. The upper and lower plate device for the hot bending mold of automobile glass according to claim 1, wherein two sets of the steering devices are provided, the fixing bases of the two sets of the steering devices are symmetrically arranged on two sides of the front of the base frame in parallel and higher than the base frame, and are fixedly connected with the base frame through the first fixing device.
3. The upper and lower sheet feeding device for the automobile glass hot bending mold according to claim 2, wherein the first steering wheel and the second steering wheel have equal distance to the arc-shaped bottom of the arc-shaped disc-shaped base, and the third steering wheel has a height slightly larger than that of the first steering wheel and the second steering wheel.
4. The upper and lower sheet devices for the hot bending mold of automobile glass according to claim 1, wherein an upper and lower sheet ejector rod device is further arranged in the middle of the base frame, the upper and lower sheet ejector rod device comprises a motor, a rotating shaft, a rotating gear and a lifting ejector rod matched with the rotating gear, tooth marks are arranged on the side wall of the lifting ejector rod, and the lifting ejector rod can be driven to ascend and descend by the rotation of the rotating gear.
5. The upper and lower sheet devices for the hot bending die of the automobile glass according to claim 4, wherein the upper and lower sheet ejector rod devices are provided with 4 symmetrically arranged lifting ejector rods: the output shaft of the motor drives the first rotating shaft to rotate through the speed reducer, and the first rotating shaft and the second rotating shaft are driven to rotate simultaneously through the rotating gears of the first lifting rod and the second lifting rod, so that the first lifting rod and the second lifting rod are driven to ascend and descend simultaneously.
6. The upper and lower plate device for the hot bending mold of automobile glass according to claim 5, wherein the output shaft of the motor drives the second rotating shaft to rotate through the belt transmission device, and drives the rotating gears of the third lifting rod and the fourth lifting rod to rotate simultaneously, so as to drive the third lifting rod and the fourth lifting rod to ascend and descend simultaneously with the first lifting rod and the second lifting rod.
7. The upper and lower sheet device for the automobile glass hot bending die according to claim 4, wherein a foundation pit matched with 4 lifting ejector rods is further arranged on the ground below the base frame, and the bottoms of the lifting ejector rods can be lowered into the foundation pit for fixing; the top of the lifting ejector rod is a smooth curved surface.
8. The upper and lower sheet device for the automobile glass hot bending mold according to claim 1, wherein a limit sensor is further arranged on the base frame and used for sensing the position of the automobile glass mold on the base frame; the fixed base is a base with adjustable vertical height.
9. The upper and lower sheet feeding device for the automobile glass hot bending die according to claim 4, wherein a control system, and a top rod ascending switch and a top rod descending switch electrically connected with the motor are further provided, and the rotation direction of the output shaft of the motor are controlled by the top rod ascending switch and the top rod descending switch.
10. The upper and lower plate apparatus for an automotive glass hot bending mold according to claim 9, wherein the lift pin raising switch and the lift pin lowering switch are both foot-operated switches disposed on one side below the base frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349783.9U CN210367428U (en) | 2019-08-19 | 2019-08-19 | Upper and lower sheet device for automobile glass hot bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349783.9U CN210367428U (en) | 2019-08-19 | 2019-08-19 | Upper and lower sheet device for automobile glass hot bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210367428U true CN210367428U (en) | 2020-04-21 |
Family
ID=70251679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921349783.9U Active CN210367428U (en) | 2019-08-19 | 2019-08-19 | Upper and lower sheet device for automobile glass hot bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210367428U (en) |
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2019
- 2019-08-19 CN CN201921349783.9U patent/CN210367428U/en active Active
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