Quick replacement structure for multi-station glass forming mold

Abstract

The utility model discloses a quick change structure of multi-station glass forming mould relates to glass forming mould technical field, including fixed plate, connecting post, the bottom of connecting post inner wall is fixedly equipped with motor no. 2, motor no. 2 drive end is fixedly equipped with screw rod, screw rod outer wall thread is equipped with sleeve, screw rod outer wall thread is equipped with screw rod no. A supporting rod is fixedly installed at the top of the sleeve, rotating columns are fixedly installed at the two ends of the supporting rod, clamping heads are fixedly installed at the tops of the rotating columns, guiding grooves are formed in the inner walls of the rotating columns, and guiding columns are slidably installed on the inner walls of the guiding grooves; according to the utility model, the motor II drives the screw rod to rotate so as to drive the sleeve and the support rod to descend, so that the rotating column rotates under the action of the guide column and the guide groove, the clamping head is quickly and fixedly connected with the clamping ring of the mold base, the mounting and dismounting processes of the mold are simplified, and compared with a traditional bolt fixing mode, the mold replacement time is shortened; and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass forming die technical field, concretely is a kind of multi-station glass forming die quick replacement structure. BACKGROUND

[0002] In the manufacturing process of glass products, multi-station glass forming die plays a pivotal role. These molds, according to the carefully designed structure, can accurately shape the molten glass into various shapes and sizes required in a high-temperature environment, and are indispensable key components on the glass product production line.

[0003] With the continuous change of market demand, the diversification and personalization trend of glass products is increasingly evident. In order to meet the production needs of this diversification, the replacement frequency of the mold is also increased. Frequent replacement of molds to adapt to the production of different products has become an important task in the glass product manufacturing industry.

[0004] However, in the traditional mold replacement process, the bolt fixing method is generally used. Although bolt fixing can provide reliable stability and ensure the accurate position of the mold during production and prevent it from loosening, the disassembly and installation process of the bolt is tedious and time-consuming. The operator needs to disassemble and reinstall the bolt one by one, which not only greatly increases the workload, but also greatly prolongs the mold replacement time, thereby adversely affecting production efficiency.

[0005] Therefore, the present application is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of multi-station glass forming die quick replacement structure to solve the problems raised in the above background.

[0007] To solve the above technical problems, the utility model provides a kind of multi-station glass forming die quick replacement structure, which includes a fixed plate, a connecting column, the connecting column inner wall bottom is fixedly installed with motor two, the motor two drive end is fixedly installed with screw rod, the screw rod outer wall is installed with sleeve, the sleeve top is fixedly installed with support rod, the support rod both ends are fixedly installed with rotating column, the rotating column top is fixedly installed with chuck, the rotating column inner wall is equipped with guide slot, the guide slot inner wall is slidably installed with guide column, the fixed column top is equipped with clamping groove, the clamping groove inner wall is placed with mold base.

[0008] Further, the end of the support rod is threadedly installed with a connecting block two, the connecting block two top is fixedly installed with a rotating shaft, the rotating shaft top is rotatably connected with the bottom of the rotating column, the connecting column top is fixedly installed with a fixed column, and the fixed column inner wall is fixedly connected with the side end of the guide column.

[0009] Further, the sleeve top is fixedly installed with a connecting block one, the inner wall of the connecting block one is threadedly connected with a supporting rod, the outer wall of the sleeve near the bottom of the connecting block one is fixedly installed with a limiting ring, and the size of the limiting ring is greater than the size of the top of the connecting column.

[0010] Further, the driving connecting rod away from one side of the motor one is rotationally installed with telescopic cross arms, connecting columns are inserted between the telescopic cross arms, the outer wall of the bottom of the mold base is fixedly installed with a snap ring, the inner wall of the snap ring is provided with a fixing groove, and the size of the inner wall of the fixing groove is equal to the size of the outer wall of the clamp head.

[0011] Further, the top of the fixed plate is fixedly installed with a motor one, and the driving end of the motor one is fixedly installed with a driving connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The motor two drives the screw rod to rotate, and then drives the sleeve and the supporting rod to descend, so that the rotating column rotates under the action of the guide column and the guide groove, the clamp head and the snap ring of the mold base are quickly and fixedly connected, the installation and dismounting process of the mold is simplified, compared with the traditional bolt fixing mode, the mold replacement time is shortened, and the production efficiency is improved.

[0014] 2. The motor one drives the driving connecting rod to drive the telescopic cross arms to stretch or shrink, so that the connecting column and the mold thereon can quickly move to the next station, workers can complete the replacement of multiple molds by standing in one place, without walking, the working efficiency is further improved, and the labor intensity of workers is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front structure schematic view of a multi-station glass forming mold quick replacement structure.

[0016] Figure 2 It is a fixed mechanism sectional structure schematic view of a multi-station glass forming mold quick replacement structure.

[0017] Figure 3 It is Figure 2 It is an enlarged structure schematic view of A in the middle.

[0018] Figure 4 It is a mold bottom structure schematic view of a multi-station glass forming mold quick replacement structure.

[0019] In the figure: 1, fixed plate; 2, drive connecting rod; 3, motor one; 4, telescopic cross arm; 5, fixed column; 6, rotating column; 7, support rod; 8, connecting column; 9, connecting block one; 10, limit ring; 11, sleeve; 12, screw; 13, motor two; 14, clamping groove; 15, clamping head; 16, guide groove; 17, guide column; 18, rotating shaft; 19, connecting block two; 20, mold base; 21, clamping ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figure 1 - Figure 4 The utility model provides a kind of technical solutions: a multi-station glass forming mold quick replacement structure, including fixed plate 1 and connecting column 8, connecting column 8 inner wall bottom is fixedly installed with motor two 13, the drive end of motor two 13 is fixedly installed with screw 12, rotates screw 12 by motor two 13 drive, sleeve 11 can be moved up and down along the screw thread of screw 12 outer wall, sleeve 11 top is fixedly installed with support rod 7, support rod 7 both ends are fixedly installed with rotating column 6, rotating column 6 top is fixedly installed with clamping head 15, rotating column 6 is four and is evenly distributed in the top of fixed column 5 in circumference, four fulcrums design helps to disperse pressure, improve overall stability, rotating column 6 inner wall is set with guide groove 16, guide groove 16 inner wall is slidably installed with guide column 17, when rotating column 6 rotates or moves, guide column 17 slides in guide groove 16, ensure the smooth and accurate movement of rotating column 6 and clamping head 15.

[0022] Please refer to Figure 2 The utility model provides a kind of technical solutions: a multi-station glass forming mold quick replacement structure, including connecting column 8 top fixedly installed with fixed column 5, its inner wall is fixedly connected with the side end of guide column 17, so that the sliding of guide column 17 in guide groove 16 is more stable, ensure the smooth and accurate movement of rotating column 6 and clamping head 15, while the fixed connection of fixed column 5 and guide column 17 further limits the deviation or shaking of guide column 17, to improve the positioning accuracy of entire movement system.

[0023] Please refer to Figure 2The utility model provides a technical scheme: a multi-station glass forming die quick replacement structure, including the fixed mounting of sleeve 11 top portion has the connecting block one 9, the inner wall of connecting block one 9 is connected with the branch 7 thread, has realized the stable connection between the branch 7 and sleeve 11, and the outer wall of sleeve 11 close to the bottom of connecting block one 9 is fixedly installed with the limit ring 10, the size of limit ring 10 is greater than the top portion size of connecting column 8, the downward movement range of sleeve 11 in connecting column 8 is limited, it is ensured that sleeve 11 will not accidentally fall off or excessively move down in the working process.

[0024] Please refer to Figure 2 、 Figure 3 The utility model provides a technical scheme: a multi-station glass forming die quick replacement structure, including the fixed mounting of sleeve 11 top portion has the connecting block one 9, the inner wall of connecting block one 9 is connected with the branch 7 thread, has realized the stable connection between the branch 7 and sleeve 11, and the outer wall of sleeve 11 close to the bottom of connecting block one 9 is fixedly installed with the limit ring 10, the size of limit ring 10 is greater than the top portion size of connecting column 8, the downward movement range of sleeve 11 in connecting column 8 is limited, it is ensured that sleeve 11 will not accidentally fall off or excessively move down in the working process.

[0025] Please refer to Figure 4 The utility model provides a technical scheme: a multi-station glass forming die quick replacement structure, including the fixed mounting of sleeve 11 top portion has the connecting block one 9, the inner wall of connecting block one 9 is connected with the branch 7 thread, has realized the stable connection between the branch 7 and sleeve 11, and the outer wall of sleeve 11 close to the bottom of connecting block one 9 is fixedly installed with the limit ring 10, the size of limit ring 10 is greater than the top portion size of connecting column 8, the downward movement range of sleeve 11 in connecting column 8 is limited, it is ensured that sleeve 11 will not accidentally fall off or excessively move down in the working process.

[0026] Please refer to Figure 4 The utility model provides a technical scheme: a multi-station glass forming die quick replacement structure, including the fixed mounting of sleeve 11 top portion has the connecting block one 9, the inner wall of connecting block one 9 is connected with the branch 7 thread, has realized the stable connection between the branch 7 and sleeve 11, and the outer wall of sleeve 11 close to the bottom of connecting block one 9 is fixedly installed with the limit ring 10, the size of limit ring 10 is greater than the top portion size of connecting column 8, the downward movement range of sleeve 11 in connecting column 8 is limited, it is ensured that sleeve 11 will not accidentally fall off or excessively move down in the working process.

[0027] Please refer to Figure 1The utility model provides a technical scheme: a kind of multi-station glass forming die quick replacement structure, including fixed plate 1 top fixed installation motor one 3, the drive end of motor one 3 is connected with drive link 2, drive link 2 is away from the side of motor one 3, it is connected with multiple telescopic cross arms 4 by the mode of rotation installation, these telescopic cross arms 4 are inserted then connecting column 8, and the die to be replaced is installed on connecting column 8, when needing to replace multiple dies, worker need not to walk back and forth, only need to stand in one place, start motor one 3, motor one 3 responds immediately, drive link 2 starts to rotate at this time, and then drive telescopic cross arm 4 to stretch or shrink, improve work efficiency.

[0028] Working principle:

[0029] 1, the die base 20 is placed in the clamping groove 14, then start motor two 13 fixedly installed in the inner wall bottom of connecting column 8, the drive end of motor two 13 drives screw rod 12 to rotate, because screw rod 12 outer wall is screwed with sleeve 11, so the rotation of screw rod 12 will drive sleeve 11 to move along the axial direction of screw rod 12, the descending movement of sleeve 11 drives its top fixed installation support rod 7 to descend simultaneously, and rotating column 6 also descends with support rod 7, in the process of rotating column 6 descending, guide column 17 slides in guide groove 16, and then drive rotating column 6 to rotate, when rotating column 6 descends until limit ring 10 reaches the inner wall bottom of fixed column 5, the chuck 15 fixedly installed on its top just reaches the fixed groove of the clamping ring 21 fixedly installed on the outer wall bottom of die base 20, realizes the fixed installation of die.

[0030] 2, when needing to replace multiple dies, worker only need to stand in one place, start motor one 3, so that drive link 2 drives telescopic cross arm 4 to stretch or shrink, to drive connecting column 8 and its die to move quickly to the next station, carry out the replacement of next die, without worker walking, improve work efficiency.

Claims

1. A multi-station glass forming mold quick replacement structure comprising a fixing plate (1), a connecting column (8), characterized in that: The connecting column (8) inner wall bottom is fixedly installed with motor two (13), the motor two (13) drive end is fixedly installed with screw rod (12), the screw rod (12) outer wall is installed with sleeve (11), the sleeve (11) top is fixedly installed with support rod (7), the support rod (7) both ends are fixedly installed with rotating column (6), the rotating column (6) top is fixedly installed with chuck (15), the rotating column (6) inner wall is set with guide slot (16), the guide slot (16) inner wall is slidably installed with guide column (17).

2. A rapid changeover structure for a multi-station glass forming mold according to claim 1, characterized in that: The connecting column (8) top is fixedly installed with fixed column (5), the fixed column (5) inner wall is fixedly connected with the side end of guide column (17).

3. A rapid changeover structure for a multi-station glass forming mold according to claim 2, characterized in that: The sleeve (11) top is fixedly installed with connecting block one (9), the connecting block one (9) inner wall is threadedly connected with support rod (7), the sleeve (11) is fixedly installed with limit ring (10) outside wall near connecting block one (9) bottom, the size of limit ring (10) is greater than the size of connecting column (8) top.

4. A rapid changeover structure for a multi-station glass forming mold according to claim 3, characterized in that: The support rod (7) end is threadedly installed with connecting block two (19), the connecting block two (19) top is fixedly installed with rotating shaft (18), the rotating shaft (18) top is rotatably connected with the bottom of rotating column (6).

5. A rapid changeover structure for a multi-station glass forming mold according to claim 4, characterized in that: The fixed column (5) top is set with chuck groove (14), the chuck groove (14) inner wall is placed with mold base (20).

6. A rapid changeover structure for a multi-station glass forming mold according to claim 5, characterized in that: The mold base (20) outer wall bottom is fixedly installed with snap ring (21), the inner wall of snap ring (21) is set with fixed groove, and the inner wall size of fixed groove is equal to the outer wall size of chuck (15).

7. A rapid changeover structure for a multi-station glass forming mold according to claim 6, characterized in that: The fixed plate (1) top is fixedly installed with motor one (3), and the driving end of the motor one (3) is fixedly installed with driving link (2).

8. A multiple station glass mold quick change structure as claimed in claim 7, wherein: The driving link (2) is rotatably installed with telescopic cross arm (4) away from the motor one (3) side, and a plurality of telescopic cross arms (4) are inserted with connecting column (8).

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