阅读说明：本技术 一种用于中空玻璃加工制造的提升装置 (Lifting device for processing and manufacturing hollow glass ) 是由 全永吉 于 2021-09-10 设计创作，主要内容包括：本发明公开了一种用于中空玻璃加工制造的提升装置,包括两个提升装置固定座,两个所述提升装置固定座中部通过螺纹紧固件均连接有升降导向架,所述升降导向架上设有滑块,所述滑块通过螺纹紧固件连接有托梁支架,所述托梁支架固定连接有托梁,所述托梁上端设有一排立式提升托架,所述托梁前端对称设有两个连接板,两个所述连接板分别通过滚珠螺母连接两个减速机的滚珠丝杆。本发明实现了中空玻璃合成过程中玻璃底边高度差的精准控制,配合可移动定位的限位臂结构,可实现中空玻璃构成任何一侧或多侧飞边的大小片玻璃合成,解决了中空玻璃生产线板外合片板压机、板内合片板压机、中空玻璃充气机无法在线生产四边大小片中空玻璃的难题。(The invention discloses a lifting device for processing and manufacturing hollow glass, which comprises two lifting device fixing seats, wherein the middle parts of the two lifting device fixing seats are both connected with a lifting guide frame through threaded fasteners, a sliding block is arranged on the lifting guide frame, the sliding block is connected with a joist support through the threaded fasteners, the joist support is fixedly connected with a joist, a row of vertical lifting brackets are arranged at the upper end of the joist, two connecting plates are symmetrically arranged at the front end of the joist, and the two connecting plates are respectively connected with ball screws of two speed reducers through ball nuts. The invention realizes the accurate control of the height difference of the bottom edge of the glass in the synthesis process of the hollow glass, can realize the synthesis of large and small pieces of glass with any one side or multiple sides of flash by matching with the movable positioning limiting arm structure, and solves the problem that the large and small pieces of hollow glass with four sides cannot be produced on line by an external sheet laminating plate press, an internal sheet laminating plate press and a hollow glass inflator for the hollow glass production line plate.)

1. A lifting device for processing and manufacturing hollow glass is characterized by comprising two lifting device fixing seats (1), wherein the middle parts of the two lifting device fixing seats (1) are connected with a lifting guide frame (2) through threaded fasteners, a sliding block (3) is arranged on the lifting guide frame (2), two sides of the sliding block (3) are connected with a joist support (4) through the threaded fasteners, the joist support (4) is fixedly connected with a joist (5), a row of vertical lifting brackets (6) are arranged at the upper end of the joist (5), two connecting plates (7) are symmetrically arranged at the front end of the joist (5), the two connecting plates (7) are respectively connected with ball screws (16) of two speed reducers (9) through ball nuts (8), and two opposite side surfaces of the two speed reducers (9) are respectively provided with a coupler (10), two shaft coupling (10) are connected through synchronizing shaft (11), and the right side speed reducer (9) right flank is connected with a servo motor (12), PLC control module in servo motor (12) electric connection board inner lamination plate press (19), the left side speed reducer (9) left side is equipped with sensor response piece (13), both ends are equipped with respectively rather than the spacing sensor of assorted (14), under the spacing sensor (15) about sensor response piece (13).

2. The lifting device for hollow glass processing and manufacturing according to claim 1, characterized in that the two lifting device fixing seats (1) are symmetrically connected to the two sides of the bottom of the plate inner laminated plate pressing machine (19) through threaded fasteners.

3. The lifting device for processing and manufacturing hollow glass according to claim 1, characterized in that the lifting guide frame (2) is perpendicular to the joist (5), and a lifting guide rail matched with the sliding block (3) is arranged on the lifting guide frame (2).

4. The lifting device for hollow glass processing and manufacturing according to claim 1, wherein the vertical lifting brackets (6) are vertically fixed on the joist (5) through threaded fasteners, the vertical lifting brackets (6) are distributed on the joist (5) uniformly, a metal glass supporting sheet (17) is arranged at the top of the vertical lifting brackets (6), and a layer of supporting sheet buffer cushion (18) is arranged at the upper part of the metal glass supporting sheet (17).

5. A lifting device for hollow glass processing and manufacturing according to claim 4, characterized in that the initial zero position of the pad cushion (18) is located below the conveying rollers (22) at the bottom of the rear press plate (20).

6. The lifting device for hollow glass processing and manufacturing according to claim 1, wherein the ball screw (16) is an output shaft of the speed reducer (9), and the output direction of the speed reducer (9) is consistent with the lifting direction.

7. The lifting device for hollow glass processing and manufacturing according to claim 1, wherein the two speed reducers (9) are both fixedly connected to the lifting device fixing base (1), and the two speed reducers (9) are driven by the servo motor (12).

8. The lifting device for hollow glass processing and manufacturing according to claim 1, wherein the sensor sensing block (13) is fixedly connected to the joist (5), and the upper limit sensor (14) and the lower limit sensor (15) are fixedly connected to the lifting device fixing seat (1).

Technical Field

The invention relates to the technical field of hollow glass processing and manufacturing, in particular to a lifting device for processing and manufacturing hollow glass.

Background

The existing hollow glass sheet laminating and tabletting process mainly comprises two main processes, wherein one process is an external sheet laminating mode, namely, hollow glass is pre-combined into a required hollow glass product structure before entering a plate press, and then is conveyed into the plate press to be responsible for laminating and firmly bonding the hollow glass; the other is an in-sheet combination mode, that is, the hollow glass is formed and combined inside a plate press, which requires the plate press to be provided with a lifting device for supporting the glass off a conveying roller. The external sheet combining mode needs to pre-combine the hollow glass, the external sheet combining mode is restricted by structural requirements such as stopping positioning due to deceleration of the glass, an external sheet conveying guide rod and the like, the external sheet pre-combined hollow glass is not effectively bonded and is limited by vertical conveying, and pre-combining of large and small pieces of hollow glass (flash hollow glass) cannot be finished. The plate inner combining process with the plate inner bottom edge lifting device provides a solution for online inflation of large and small pieces of flash glass and hollow glass. (note: filling inert gas (AR argon) into the cavity of the hollow glass to improve the heat insulation performance of the hollow glass and reduce the thermal deformation of the hollow glass caused by temperature change.) the in-plate laminating machine can realize the unequal-side hollow glass in the length direction of the hollow glass, namely the large and small hollow glass with single-side flash and double-side flash, because the in-plate laminating machine has no structural limitation of a movable guide rod, the upper edge of the fixed glass can realize the single-side flash, double-side flash and three-side flash of the upper, left and right without the allowable glass height difference of equal sheets. In view of the current development situation of the conventional in-plate sheet combining machine and in-plate gas filling machine, and the demand of the application market of hollow glass for hollow glass with large and small four-side sheets, there is an urgent need to develop a bottom edge lifting and positioning device which is suitable for the in-plate sheet combining machine or in-plate gas filling machine and can be accurately positioned, so as to solve the problem that the hollow glass with large and small four-side sheets cannot be produced on line.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

In view of the above technical problems in the related art, the present invention provides a lifting device for hollow glass processing and manufacturing, which can solve the above problems.

In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:

a lifting device for processing and manufacturing hollow glass comprises two lifting device fixing seats, wherein the middle parts of the two lifting device fixing seats are connected with a lifting guide frame through threaded fasteners, a sliding block is arranged on the lifting guide frame, two sides of the sliding block are connected with a joist support through the threaded fasteners, the joist support is fixedly connected with a joist, the upper end of the joist is provided with a row of vertical lifting brackets, the front end of the joist is symmetrically provided with two connecting plates, the two connecting plates are respectively connected with ball screws of two speed reducers through ball nuts, two opposite side surfaces of the two speed reducers are respectively provided with a coupler, the two couplers are connected through a synchronous shaft, the right side surface of the right speed reducer is connected with a servo motor, the servo motor is electrically connected with a PLC control module in a laminated plate press, the left side of the speed reducer is provided with a sensor induction block, the upper end and the lower end of the sensor induction block are respectively provided with an upper limit sensor and a lower limit sensor which are matched with the sensor induction block.

Furthermore, the two lifting device fixing seats are symmetrically connected to two sides of the bottom of the plate inner laminated plate pressing machine through threaded fasteners.

Furthermore, the lifting guide frame is perpendicular to the joist, and a lifting guide rail matched with the sliding block is arranged on the lifting guide frame.

Furthermore, the vertical lifting brackets are vertically fixed on the joist through threaded fasteners, the vertical lifting brackets are uniformly distributed on the joist, metal glass supporting sheets are arranged at the tops of the vertical lifting brackets, and a layer of supporting sheet buffering cushion is arranged on the upper portions of the metal glass supporting sheets.

Further, the initial zero position of the supporting sheet buffer cushion is positioned below the conveying roller at the bottom of the rear pressing plate.

Further, the ball screw is an output shaft of the speed reducer, and the output direction of the speed reducer is consistent with the lifting direction.

Furthermore, two speed reducers are both fixedly connected to the lifting device fixing seat and driven by the servo motor.

Furthermore, the sensor induction block is fixedly connected to the joist, and the upper part of the limit sensor and the lower part of the limit sensor are fixedly connected to the lifting device fixing seat.

The invention has the beneficial effects that: the invention realizes the accurate control of the height difference of the bottom edge of the glass in the synthesis process of the hollow glass, can realize the synthesis of large and small pieces of glass with any one side or multiple sides of flash by matching with the movable positioning limiting arm structure, and solves the problem that the large and small pieces of hollow glass with four sides cannot be produced on line by an external sheet laminating plate press, an internal sheet laminating plate press and a hollow glass inflator for the hollow glass production line plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a lifting device for hollow glass processing and manufacturing according to an embodiment of the present invention;

FIG. 2 is a first schematic diagram illustrating the connection of parts of a lifting device for hollow glass manufacturing according to an embodiment of the present invention;

FIG. 3 is a second schematic diagram of the connection of the components of a lifting device for hollow glass manufacturing according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a vertical lift bracket of a lift device for hollow glass manufacturing according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an in-sheet laminating press corresponding to the lifting device for hollow glass manufacturing according to the embodiment of the present invention;

FIG. 6 is a left side view of an in-sheet panel press corresponding to a lift device for hollow glass manufacturing according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a portion of an in-sheet panel press corresponding to a lifting device for hollow glass manufacturing according to an embodiment of the present invention;

fig. 8 is a partially enlarged view of the right lower end of fig. 7.

In the figure: 1. a lifting device fixing seat; 2. a lifting guide frame; 3. a slider; 4. a joist brace support; 5. a joist; 6. a vertical lifting bracket; 7. a connecting plate; 8. a ball nut; 9. a speed reducer; 10. a coupling; 11. a synchronizing shaft; 12. a servo motor; 13. a sensor sensing block; 14. a limit sensor; 15. a limit sensor is arranged below the base; 16. a ball screw; 17. a metallic glass carrier sheet; 18. a pad buffer; 19. an in-board laminating board press; 20. a rear pressing plate; 21. a front platen; 22. a conveying roller; 23. a limiting arm; 24. avoiding the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1-8, a lifting device for processing and manufacturing hollow glass comprises two lifting device fixing seats 1, the middle parts of the two lifting device fixing seats 1 are both connected with a lifting guide frame 2 through threaded fasteners, a slide block 3 is arranged on the lifting guide frame 2, two sides of the slide block 3 are connected with joist brackets 4 through threaded fasteners, the joist brackets 4 are fixedly connected with joists 5, a row of vertical lifting brackets 6 is arranged at the upper end of the joists 5, two connecting plates 7 are symmetrically arranged at the front end of the joists 5, the two connecting plates 7 are respectively connected with ball screws 16 of two speed reducers 9 through ball nuts 8, two opposite side surfaces of the two speed reducers 9 are respectively provided with a coupler 10, the two couplers 10 are connected through a synchronizing shaft 11, the right side surface of the right speed reducer 9 is connected with a servo motor 12, the servo motor 12 is electrically connected with a PLC control module in the plate laminating press 19, a sensor induction block 13 is arranged on the left side of the speed reducer 9 on the left side, and an upper limit sensor 14 and a lower limit sensor 15 which are matched with the sensor induction block 13 are respectively arranged at the upper end and the lower end of the sensor induction block 13.

In a specific embodiment of the invention, two lifting device fixing seats 1 are symmetrically connected to the bottom of the in-board laminating board press 19 through threaded fasteners, the lifting guide frame 2 is perpendicular to the joist 5, a lifting guide rail matched with the slide block 3 is arranged on the lifting guide frame 2, the vertical lifting bracket 6 is vertically fixed on the joist 5 through the threaded fasteners, the vertical lifting brackets 6 are multiple and uniformly distributed on the joist 5, a metal glass supporting sheet 17 is arranged at the top of the vertical lifting bracket 6, a layer of supporting sheet buffer cushion 18 is arranged at the upper part of the metal glass supporting sheet 17, the initial zero point position of the supporting sheet buffer cushion 18 is positioned below a conveying roller 22 at the bottom of a rear press plate 20, the ball screw 16 is an output shaft of the speed reducer 9, and the output direction of the speed reducer 9 is consistent with the lifting direction, the two speed reducers 9 are fixedly connected to the lifting device fixing seat 1, the two speed reducers 9 are driven by the servo motor 12, the sensor induction block 13 is fixedly connected to the joist 5, and the upper limit sensor 14 and the lower limit sensor 15 are fixedly connected to the lifting device fixing seat 1.

In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.

This device is installed at the bottom of the inboard laminated sheet plate press 19 (or hollow glass inflator), simultaneously in the preceding clamp plate 20 of playing, the position that the bottom of back clamp plate 21 corresponds vertical promotion bracket 6 offers and dodges groove 24 and provides the space for elevating movement, establish the initial zero position of blotter into elevating movement's reference surface simultaneously, the constitution information that will produce four sides big small glass product in advance conveys for equipment PLC control module (PLC can calculate the stack difference value of both corresponding sides through the data information of big small glass four sides, thereby control servo motor 12 and spacing arm 23 motion, accurate the transport target location with big small glass. During on-line production, a larger piece of glass forming a large piece of hollow glass and a small piece of hollow glass is firstly conveyed into an in-plate laminating plate press 19 (or a hollow glass inflator) through a conveying roller 22, conveying is stopped at a position of a limiting arm 23, at the moment, a PLC control module controls a servo motor 12 to work and drive a ball screw 16 of a speed reducer 9 to rotate (two speed reducers are connected through a synchronizing shaft 11 and a coupler 10 to ensure the output synchronism of the speed reducers), a joist 5 makes accurate lifting motion along with a ball nut 8 along a guide direction (a sensor induction module 13 is arranged on the joist 5, limiting is carried out through an upper limit sensor 14 on a lifting device fixing seat 1 and a lower limit sensor 15 in the lifting process to prevent the mechanical device from colliding due to offside in the lifting motion process), and a vertical lifting bracket 6 lifts the larger piece of glass to a target position (a layer of glass supporting cushion 18 made of non-metal materials is arranged at the top of the vertical lifting bracket 6 to prevent the larger piece of glass from contacting with the glass during lifting process Causing damage to the product), at this time, a sucker is arranged on a front pressing plate 21 of the in-plate sheet combining plate pressing machine 19 (or a hollow glass inflator) to firmly adsorb the supported glass, a lifting device descends, and a sufficient space for conveying the rear glass is reserved between the front pressing plate 21 and a rear pressing plate 20; the movable limiting arm 23 is controlled by a PLC control module, the small pieces of glass forming the large and small pieces of hollow glass accurately move in place according to the large and small piece lamination difference values at the front end in the conveying direction, the small pieces of glass forming the large and small pieces of hollow glass are bonded with the spacing strip frames in advance and then conveyed into the plate laminating press 19 (or a hollow glass inflator) and stop at the position of the limiting arm 23, at the moment, the PLC control module controls the servo motor 12 to work and drive the ball screw 16 to rotate, the supporting beam 5 does accurate lifting motion along the guiding direction along with the ball nut 8, the vertical lifting bracket 6 lifts the small pieces of glass to a target position (namely, the small pieces of glass are lifted to the height position of the large glass lifting height plus the hollow glass bottom edge lamination difference value), the upper side and the tail end side in the conveying direction are driven allowance size lamination flashes, the front pressing plate 21 completes the processing of the large and small pieces of hollow glass through lamination (or lamination after inflation), and the sucker vacuum conveying of the large and small pieces of hollow glass out of the plate laminating press 19.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.