CN212425855U - Flexible pressing mechanism for glass forming - Google Patents
Flexible pressing mechanism for glass forming Download PDFInfo
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- CN212425855U CN212425855U CN202021985941.2U CN202021985941U CN212425855U CN 212425855 U CN212425855 U CN 212425855U CN 202021985941 U CN202021985941 U CN 202021985941U CN 212425855 U CN212425855 U CN 212425855U
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Abstract
A flexible pressing mechanism for glass forming comprises a rack arranged above a forming mechanism and a plurality of pressing cross beams arranged at intervals along the direction vertical to the glass conveying direction, wherein a plurality of freely rotating rollers are arranged on the pressing cross beams at intervals along the length direction of the pressing cross beams, two ends of each pressing cross beam are respectively connected with the flexible mechanism through supporting blocks, and a torsion motor connected with the pressing cross beam is arranged on one of the supporting blocks so as to drive the pressing cross beam to twist relative to the supporting blocks around the axis of the pressing cross beam; the top of the rack is rotatably provided with a plurality of vertical telescopic mechanisms, the vertical telescopic mechanisms are connected with the flexible mechanisms in a one-to-one correspondence mode to lift and press the cross beam, the two sides of the rack are respectively rotatably provided with a plurality of lateral telescopic mechanisms, and the lateral telescopic mechanisms are rotatably connected with the vertical telescopic mechanisms. The utility model discloses can adapt to the curved glass of different shapes or shaped glass's shape for each running roller can the vertically press at glass's upper surface, ensures glass shaping precision and surface quality.
Description
Technical Field
The utility model belongs to glass former field, concretely relates to glass shaping is with flexible mechanism that pushes down.
Background
In the forming process of positive bending toughened glass or negative bending toughened glass, the glass heated to a softening state generally enters forming equipment and is formed along with the forming of an arc of a forming roller way, the deformation amplitude of the glass with large radius is small, a pressing wheel does not need to be configured, the glass can be well attached to the forming roller way, but for the glass with small radius, the bending amplitude of the glass is large, so that the edge of the glass possibly has a rebound tendency, and a mode of arranging a pressing mechanism is generally adopted at the moment, and a roller in the pressing mechanism presses the upper surface of the glass so as to keep the shape of the glass. When the pressing mechanism presses down, the roller needs to be perpendicular to the glass surface, so that the glass cannot be scratched, and the effect of pressing the glass is achieved.
For the special-shaped glass, such as waved glass, V-shaped glass and the like, the deformation amplitude of the special-shaped glass is very large during the forming process, so that a roller needs to be configured as a pressing mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a glass shaping is with flexible mechanism that pushes down, this structure can realize the push down crossbeam of installation running roller at the removal of vertical direction, horizontal direction position and use self axis as the rotation of axle, makes the running roller on the push down crossbeam all can contact glass under the multiple action cooperation to the glass surface that can both be with contact is perpendicular, adapts to the curved glass of different shapes or shaped glass's shape, thereby ensures glass shaping precision and surface quality.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a flexible pressing mechanism for glass forming comprises a rack arranged above a glass forming mechanism and a plurality of pressing cross beams arranged at intervals along the direction perpendicular to the glass conveying direction, wherein a plurality of freely rotating rollers are arranged on the pressing cross beams at intervals along the length direction of the pressing cross beams, two ends of each pressing cross beam are respectively connected with the flexible mechanism through a supporting block, a torsion motor is arranged on the supporting block at one end of each pressing cross beam, and the torsion motor is connected with the pressing cross beams so as to drive the pressing cross beams to twist relative to the supporting blocks around the axes of the torsion motors; the frame top rotates and sets up a plurality of vertical telescopic machanisms, vertical telescopic machanism with the flexible mechanism one-to-one is connected, in order to drive the crossbeam that pushes down goes up and down, the frame both sides rotate respectively and set up a plurality of side direction telescopic machanisms, and the side direction telescopic machanism symmetry of frame both sides sets up to side direction telescopic machanism with the rotation of vertical telescopic machanism one-to-one is connected.
The lateral telescopic mechanism is rotatably connected with the vertical telescopic mechanism in an inclined posture.
The flexible mechanism is a damper, a cylinder or a spring.
The vertical telescopic mechanism is an electric push rod, an electric cylinder or an air cylinder.
The lateral telescopic mechanism is an electric push rod, an electric cylinder or an air cylinder.
And a locking screw is further arranged between the supporting block and the lower pressing beam, and the lower pressing beam can be locked by screwing the locking screw.
And the rack is provided with an inclined strut for mounting the lateral telescopic mechanism.
The roller wheel is a polytetrafluoroethylene wheel or an aluminum wheel.
The vertical telescopic mechanism is provided with a sliding sleeve, the position of the sliding sleeve is locked by a screw, and the action executing end of the lateral telescopic mechanism is rotatably connected to the sliding sleeve.
The utility model has the advantages that: the utility model discloses a set up and twist reverse the motor, vertical telescopic machanism and side direction telescopic machanism can realize pushing down the activity of crossbeam multi freedom, can make many pushing down the crossbeam at last arrange into the identical shape with glass target shape, not only can be applicable to the single curved surface glass shaping of positive bend or recurvation, can also be applicable to wave glass, shaped glass's such as V-arrangement glass shaping, the pushing down the crossbeam can guarantee that running roller and glass's contact site is perpendicular after the adjustment, thereby realize pushing down glass, prevent that the glass perk from kick-backing.
When the twisting angle of the twisting motor is large, the generated torque is large, in order to ensure the stability of the pressing beam, the locking screw can be manually screwed, the position of the pressing beam is locked, and then the twisting of the pressing beam is locked.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle pressing beam of the present invention;
FIG. 3 is a schematic view of the state of the present invention when producing wavy glass;
FIG. 4 is a schematic view showing the state of the present invention when producing V-shaped glass;
the labels in the figure are: 1. the device comprises a rack, 2, a lateral telescopic mechanism, 3, a vertical telescopic mechanism, 4, an inclined strut, 5, a sliding sleeve, 6, a damper, 7, a pressing cross beam, 8, a supporting block, 9, a locking screw, 10, a pin shaft, 11, a roller, 12 and a torsion motor.
Detailed Description
The following detailed description of the present invention is provided with reference to the accompanying drawings and examples, but not to be construed as limiting the present invention in any way.
Referring to the attached drawings, the flexible pressing mechanism for glass forming comprises a rack 1 and a plurality of pressing cross beams 7, wherein the rack 1 is arranged above a forming rack of glass forming equipment through a lifting oil cylinder, the lifting oil cylinder can control the lifting of the rack 1, the plurality of pressing cross beams 7 are arranged at intervals along the conveying direction of glass perpendicular to the lower portion of each pressing cross beam 7, a plurality of rollers 11 capable of freely rotating are arranged at intervals along the length direction of the rollers 11, the rollers 11 are arranged on the pressing cross beams 7 through pin shafts 10, and the rollers 11 can be polytetrafluoroethylene wheels or wheels which can be in direct contact with the surface of the glass, such as aluminum wheels.
Two ends of the length direction of the lower pressing beam 7 are respectively provided with a connecting shaft, the connecting shafts are rotatably supported on bearings of the supporting blocks 8, one connecting shaft is connected with an output shaft of a torsion motor 12 fixed on the supporting blocks 8, and the torsion motor 12 can drive the lower pressing beam 7 to twist relative to the supporting blocks 8 around the axis of the torsion motor to ensure that the roller 11 on the lower pressing beam 7 can be perpendicular to the surface of the contacted glass.
And a locking screw 9 is also arranged on one side of the supporting block 8, and if the torque generated after the twisting of the twisting motor 12 is too large, the locking screw 9 can be screwed, so that the pressing beam 7 is locked, and the phenomenon that the pressing beam 7 is twisted during glass conveying is avoided.
The top of the supporting block 8 is also connected with a damper 6 as a flexible mechanism, and the adjustment of the pressing flexibility value of the damper 6 is realized by adjusting the oil pressure of the damper 6.
The flexible mechanism can realize flexible pressing of the glass surface, and besides the damper 6, mechanisms such as an air cylinder or a spring can be adopted.
The top of the frame 1 is rotatably provided with a plurality of vertical telescopic mechanisms 3, and the vertical telescopic mechanisms 3 are connected with the dampers 6 in a one-to-one correspondence manner to drive the downward pressing beam 7 to lift. Vertical telescopic machanism 3 is electric putter, electric jar, cylinder etc. can realize sharp driven mechanism, in this embodiment, adopts electric putter, and electric putter's one end is rotated and is connected at the top of frame 1, and other end threaded connection is in the top of attenuator 6, electric putter's flexible can drive down crossbeam 7 and move about from top to bottom.
Two inclined struts 4 fixed on the frame 1 are respectively arranged on two sides of the frame 1 in the transverse direction (namely perpendicular to the glass conveying direction), the inclined struts 4 are arranged in an inward-falling mode, a plurality of lateral telescopic mechanisms 2 are sequentially arranged on the inclined struts 4 from top to bottom, and the number of the lateral telescopic mechanisms 2 on each inclined strut 4 is half of the number of the pressing cross beams 7. Lateral telescoping mechanism 2 is electric putter, electric jar, cylinder etc. and can realizes linear drive's mechanism, in this embodiment, adopts electric putter, and electric putter's one end is rotated and is connected on bracing 4, and the other end is rotated and is connected on a sliding sleeve 5, sliding sleeve 5 slidable sets up on the spout on vertical telescoping mechanism 3 to can fix sliding sleeve 5 on vertical telescoping mechanism 3's spout through locking mechanism. After side direction telescopic machanism 2 and vertical telescopic machanism 3 are connected, side direction telescopic machanism 2 is the slope gesture, side direction telescopic machanism 2 flexible can be adjusted the position of pushing down crossbeam 7 in the horizontal direction, and because side direction telescopic machanism 2 sets up for the slope, consequently push down crossbeam 7 still has the displacement of vertical direction in the activity of horizontal direction, realize pushing down the adjustment of crossbeam 7 spatial position with the cooperation of vertical telescopic machanism 3, make it satisfy the requirement that the glass shaping pushed down.
The technical solution and principle of the present invention will be further explained below by taking the production of wave-shaped glass and V-shaped glass as examples. The wavy glass is characterized in that the cross section of the glass is wavy, the same V-shaped glass is characterized in that the cross section of the glass is V-shaped, and the definition of other shaped glass is also the same.
As shown in fig. 3, when the waved glass is produced, the frame 1 of the flexible pressing mechanism integrally rises by 400mm at the initial position, so that the forming mechanism can be conveniently formed, then the vertical telescopic mechanism 3 and the lateral telescopic mechanism 2 act according to the shape of the glass forming mechanism below, so that the pressing beams 7 are in place, the connecting lines of the plurality of pressing beams are matched with the shape of the target glass, then the pressing beams 7 are twisted through the twisting motor 12, so that the rollers 11 on each pressing beam 7 can be perpendicular to the contact part of the glass, and at this time, the flexible pressing mechanism can be vertically matched with the glass forming mechanism below to precisely form the glass.
As shown in fig. 4, when V-shaped glass is produced, the frame 1 of the flexible pressing mechanism integrally rises 500mm at the initial position, so that the forming mechanism can be formed conveniently, then the vertical telescopic mechanism 3 and the lateral telescopic mechanism 2 act according to the shape of the glass forming mechanism below, so that the pressing beams 7 are in place, the connecting lines of the plurality of pressing beams are matched with the shape of target glass, then the pressing beams 7 are twisted by the twisting motor 12, so that the rollers 11 on each pressing beam 7 can be perpendicular to the contact part of the glass, and at this time, the flexible pressing mechanism can be vertically matched with the glass forming mechanism below, so that the glass is formed accurately.
The above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and it should be understood by those of ordinary skill in the art that the embodiments of the present invention can be modified or replaced with equivalents with reference to the above embodiments, and any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention are all within the scope of the claims of the present application.
Claims (9)
1. The utility model provides a glass shaping is with flexible mechanism that pushes down, is including setting up the frame in glass shaping mechanism top, its characterized in that: the glass conveying device is characterized by further comprising a plurality of pressing cross beams arranged at intervals in the direction perpendicular to the glass conveying direction, a plurality of rollers capable of freely rotating are arranged on the pressing cross beams at intervals in the length direction of the pressing cross beams, two ends of each pressing cross beam are connected with a flexible mechanism through supporting blocks respectively, a torsion motor is mounted on the supporting block at one end of each pressing cross beam, and the torsion motors are connected with the pressing cross beams so as to drive the pressing cross beams to twist relative to the supporting blocks around the axes of the pressing cross beams; the top of the rack is rotatably provided with a plurality of vertical telescopic mechanisms, and the vertical telescopic mechanisms and the flexible mechanisms are connected in a one-to-one correspondence manner so as to drive the pressing cross beam to lift; the frame both sides rotate respectively and are provided with a plurality of side direction telescopic machanism, and the side direction telescopic machanism symmetry of frame both sides sets up, and the side direction telescopic machanism with vertical telescopic machanism one-to-one rotates the connection.
2. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: the lateral telescopic mechanism is rotatably connected with the vertical telescopic mechanism in an inclined posture.
3. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: the flexible mechanism is a damper, a cylinder or a spring.
4. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: the vertical telescopic mechanism is an electric push rod, an electric cylinder or an air cylinder.
5. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: the lateral telescopic mechanism is an electric push rod, an electric cylinder or an air cylinder.
6. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: and a locking screw is further arranged between the supporting block and the lower pressing beam, and the lower pressing beam can be locked by screwing the locking screw.
7. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: and the rack is provided with an inclined strut for mounting the lateral telescopic mechanism.
8. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: the roller wheel is a polytetrafluoroethylene wheel or an aluminum wheel.
9. The flexible pressing mechanism for glass forming according to claim 1, characterized in that: the vertical telescopic mechanism is provided with a sliding sleeve, the position of the sliding sleeve is locked by a screw, and the action executing end of the lateral telescopic mechanism is rotatably connected to the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985941.2U CN212425855U (en) | 2020-09-11 | 2020-09-11 | Flexible pressing mechanism for glass forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985941.2U CN212425855U (en) | 2020-09-11 | 2020-09-11 | Flexible pressing mechanism for glass forming |
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| CN212425855U true CN212425855U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021985941.2U Active CN212425855U (en) | 2020-09-11 | 2020-09-11 | Flexible pressing mechanism for glass forming |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111995230A (en) * | 2020-09-11 | 2020-11-27 | 洛阳兰迪玻璃机器股份有限公司 | Flexible pressing mechanism for glass forming |
| CN111995230B (en) * | 2020-09-11 | 2024-06-11 | 洛阳兰迪玻璃机器股份有限公司 | Flexible pushing mechanism for glass forming |
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2020
- 2020-09-11 CN CN202021985941.2U patent/CN212425855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111995230A (en) * | 2020-09-11 | 2020-11-27 | 洛阳兰迪玻璃机器股份有限公司 | Flexible pressing mechanism for glass forming |
| CN111995230B (en) * | 2020-09-11 | 2024-06-11 | 洛阳兰迪玻璃机器股份有限公司 | Flexible pushing mechanism for glass forming |
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