CN213106734U

CN213106734U - Mould lifting mechanism

Info

Publication number: CN213106734U
Application number: CN202020632557.8U
Authority: CN
Inventors: 邱超; 宋敏; 吴梦; 黄国雅; 韦献慧
Original assignee: Hubei New Huaguang Information Materials Co Ltd
Current assignee: Hubei New Huaguang Information Materials Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-05-04
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a name is a mould elevating system belongs to glass sheet material shaping technical field. The positioning mechanism mainly solves the problems that the existing positioning mechanism has inaccurate mold positioning, large lifting resistance and unstable mold table positioning operation process. It is mainly characterized in that: the mould lifting mechanism comprises a lifting system, a left-right moving system and a front-back moving system; the lifting system, the left-right moving system and the front-back moving system form a three-dimensional space moving system; the mould table is hinged with the lifting system. The utility model discloses a manual feeding device does about, around, side-to-side movement about the system is done to the system in the operating system, the system of moving about, the back-and-forth movement system to reach the assigned position, thereby guarantee the mould can adjust about, around, position such as height, inclination at the mould platform, positioning die that can be more accurate guarantees glass shaping's technological requirement. The utility model discloses mould supports and fixes a position in the mainly used glass forming process.

Description

Mould lifting mechanism

Technical Field

The utility model belongs to the technical field of the glass sheet shaping, concretely relates to be used for mould to support and positioning mechanism in glass shaping process.

Background

At present, a mould lifting mechanism of the glass forming machine adopts a mechanical mechanism which vertically lifts a mould to a certain height by adopting thread transmission.

The operation mode of the upgrading mechanism is simple and convenient, the lifting can be completed without increasing electromechanical program control, but some disadvantages exist:

(1) the mould is not accurately positioned, and the front, back, left and right positions of the mould table cannot be positioned;

(2) the lifting resistance is large, the operation is not smooth, the labor intensity is high, and an operator is easy to fatigue;

(3) the positioning operation process of the mold table is not stable, and the mold table is easy to shake, so that the glass forming is unstable.

Disclosure of Invention

The utility model discloses an improve mould support and location operation environment in the glass forming process, overcome the above-mentioned drawback of operation process, simulate a mould elevating system of manual operation step design preparation.

The technical solution of the utility model is that: the utility model provides a mould elevating system which characterized in that: the mechanism consists of a lifting system, a left-right moving system, a front-back moving system and a die table; the lifting system, the left-right moving system and the front-back moving system form a three-dimensional space moving system; the mould table is hinged with the lifting system; the lifting system, the left-right moving system and the front-back moving system are all provided with manual feeding devices.

The lifting system in the technical solution of the utility model comprises a first lifting screw rod, a second lifting screw rod, a lifting linear guide rail, a limit spring set, a belt, a screw rod hinge, a second manual feeding device, a first lifting gear set, a second lifting gear set and a lifting system connecting plate; the first lifting screw rod, the second lifting screw rod and the lifting linear guide rail are fixed on the rack; the left-right moving system comprises a first linear guide rail, a first moving screw rod, a first manual feeding device and a first rail fixing plate; the first manual feeding device and the first linear guide rail are fixed on a first rail fixing plate of the rack; the back-and-forth moving system comprises a second linear guide rail, a second moving screw rod, a third manual feeding device and a second track fixing plate; and the third manual feeding device and the second linear guide rail are fixed on a second fixing plate of the frame rail.

The second lifting gear set in the technical proposal of the utility model is provided with an upper gear set and a lower gear set; the upper gear set is connected with the belt, and the lower gear set is matched with the second lifting screw rod; the limiting spring set is connected between the upper gear set and the lower gear set.

The technical solution of the utility model in first lift lead screw, second lift lead screw 1 at least, interval distribution.

The technical solution of the utility model in the first linear guide 2 at least, for slider formula guide rail, be equipped with the second stopper.

The technical solution of the utility model in the second linear guide 2 at least, for slider formula guide rail, be equipped with first stopper.

The utility model discloses a theory of operation:

(1) in the lifting system, a lifting screw rod is driven by a manual feeding device to lift a die table to vertically move upwards to a fixed position; when the limiting spring group is opened, only 1 group of screw rods move upwards, so that the mould placing table does inclined movement.

(2) In the left-right moving system, under the drive of the manual feeding device, the linear track drives the lifting system fixed on the left-right moving system to move left and right to the designated position.

(3) In the front-back moving system, under the drive of the manual feeding device, the linear track drives the left-right moving system fixed on the front-back system to move back and forth to a designated position.

(4) In order to prevent the sliding block from falling off from the guide rail, a limiting block is designed.

After the above-mentioned action sequence is finished, the stable positioning of upper and lower, left and right, front and back, and inclination of the mould can be finished, so that the technological requirements for glass forming can be met.

The utility model discloses a manual feeding device does about, around, side-to-side movement about the system is done to the system in the operating system, the system of moving about, the back-and-forth movement system to reach the assigned position, thereby guarantee the mould can adjust about, around, position such as height, inclination at the mould platform, positioning die that can be more accurate guarantees glass shaping's technological requirement.

The utility model discloses mould elevating system operates steadily, laborsaving, and the location is accurate, is applicable to the glass mold location of multiple different specifications to alleviate artifical intensity of labour, safe and reliable.

Drawings

Fig. 1 is a schematic diagram of an implementation structure of the present invention.

Labeled as: the device comprises a first manual feeding device 1, a first movable screw rod 2, a first rail fixing plate 3, a first lifting gear set 4, a limiting spring set 5, a belt 6, a screw rod hinge 7, a die table 8, a second manual feeding device 9, a second lifting gear set 10, a first linear rail 11, a second linear rail 12, a third manual feeding device 13, a second movable screw rod 14, a first lifting screw rod 15, a second lifting screw rod 16, a second rail fixing plate 17, a first limiting block 18 and a second limiting block 19.

Detailed Description

As shown in figure 1, the utility model discloses its characterized in that this mechanism comprises operating system, left right moving system, back-and-forth movement system and mould platform 8, and operating system, left right moving system and back-and-forth movement system constitute three-dimensional space moving system, and mould platform 8 is articulated with operating system. The lifting system, the left-right moving system and the front-back moving system are all provided with manual feeding devices.

The lifting system shown in fig. 1 mainly comprises a first lifting screw rod 15, a second lifting screw rod 16, a lifting linear guide rail, a limiting spring set 5, a belt 6, a screw rod hinge 7, a first lifting gear set 4, a second lifting gear set 10 and a second manual feeding device 9; the first lifting screw rod 15, the second lifting screw rod 16 and the lifting linear guide rail are fixed on the frame; the die table 8 is connected with the top ends of a first lifting screw rod 15 and a second lifting screw rod 16 through a screw rod hinge 7; the second lifting gear set 10 is provided with an upper gear set and a lower gear set, the upper gear set is connected with the belt 6, the lower gear set is matched with the second lifting screw rod 16, and the limiting spring set 5 is connected between the upper gear set and the lower gear set; the first lifting screw rod 15 and the second lifting screw rod 16 are respectively 1 and distributed at intervals. The working principle of the system is that the second manual feeding device 9 rotates to drive the second lifting gear set 10 to rotate, and the first lifting gear set 4 also rotates through the belt 6, so that the first lifting screw rod 15 and the second lifting screw rod 16 which are matched with the gear sets simultaneously move upwards, and the die table 8 is lifted through the screw rod hinge 7 to move vertically upwards. When the limiting spring group 5 is opened, only the lower gear of the second lifting gear group 10 moves, the belt 6 does not move, the second lifting gear group 10 does not operate, only the first lifting screw rod 15 moves upwards, and the second lifting screw rod 16 does not move, so that the mould table 8 is lifted to move upwards in an inclined mode.

The left-right moving system shown in fig. 1 mainly comprises a first manual feeding device 1, a first moving screw rod 2, a first rail fixing plate 3 and a first linear rail 11; the first manual feeding device 1 and the first linear rail 11 are fixed on a first rail fixing plate 3 of the frame; the first linear guide rail 11 is 2, is the slider formula guide rail, is equipped with second stopper 19, prevents that the slider from droing from the guide rail. The working principle of the system is that the first manual feeding device 1 rotates to drive the first movable screw rod 2 to move left and right, the first movable screw rod 2 is connected with the first track fixing plate 3 through the connecting plate, and the first track fixing plate 3 moves left and right on the first linear track 11, so that the lifting system and the die table 8 are driven to move left and right.

The back-and-forth movement system shown in fig. 1 mainly comprises a second linear rail 12, a third manual feeding device 13, a second moving screw 14 and a second rail fixing plate 17; the third manual feeding device 13 and the second linear track 12 are fixed on a second track fixing plate 17 of the frame; the second linear guide rail 12 is 2, is a slide block type guide rail, and is provided with a first limiting block 18 for preventing the slide block from falling off from the guide rail. The working principle of the system is that the third manual feeding device 13 rotates to drive the second movable screw rod 14 to move back and forth, the second movable screw rod 14 is connected with the second track fixing plate 17 through the connecting plate, and the second track fixing plate 17 moves back and forth on the second linear track 12, so that the left-right moving system, the lifting system and the die table 8 are driven to move back and forth.

Claims

1. The utility model provides a mould elevating system which characterized in that: the mechanism consists of a lifting system, a left-right moving system, a front-back moving system and a mould table (8); the lifting system, the left-right moving system and the front-back moving system form a three-dimensional space moving system; the mould table (8) is hinged with the lifting system.

2. A mold lifting mechanism as recited in claim 1, wherein: the lifting system comprises a first lifting gear set (4), a limiting spring set (5), a belt (6), a screw rod hinge (7), a second manual feeding device (9), a second lifting gear set (10), a first lifting screw rod (15) and a second lifting screw rod (16); the left-right moving system comprises a first manual feeding device (1), a first moving screw rod (2), a first track fixing plate (3) and a first linear track (11); the back-and-forth moving system comprises a second linear track (12), a third manual feeding device (13), a second moving screw rod (14) and a second track fixing plate (17); the die table (8) is connected with the top ends of the first lifting screw rod (15) and the second lifting screw rod (16) through a screw rod hinge (7).

3. A mold lifting mechanism as recited in claim 2, wherein: the second lifting gear set (10) is provided with an upper gear set and a lower gear set; the upper gear set is connected with the belt (6), and the lower gear set is matched with the second lifting screw rod (16); and the limiting spring group (5) is connected between the upper gear set and the lower gear set.

4. A mold lifting mechanism as claimed in claim 2 or 3, wherein: at least 1 first lifting screw rod (15) and at least 1 second lifting screw rod (16) are distributed at intervals.

5. A mold lifting mechanism as claimed in claim 2 or 3, wherein: at least 2 first linear rails (11) are sliding block type guide rails and are provided with second limiting blocks (19).

6. A mold lifting mechanism as claimed in claim 2 or 3, wherein: at least 2 second linear rails (12) are sliding block type guide rails and are provided with first limiting blocks (18).