Mold for quartz boat production

Abstract

The utility model relates to the technical field of special methods for producing quartz or fused silica products, and discloses a quartz boat production mold which comprises a mold shell, four pouring grooves are formed in the upper side of the mold shell, a lifting groove is formed in the mold shell, the bottom walls of the pouring grooves extend into the lifting groove, and the bottom walls of the pouring grooves extend into the lifting groove. The interiors of the pouring grooves communicate with the interiors of the lifting grooves, lifting top blocks are slidably connected to the interiors of the four pouring grooves, the lower sides of the four lifting top blocks extend into the lifting grooves, lifting plates are fixedly connected to the lower sides of the four lifting top blocks, the lifting plates are slidably connected to the interiors of the lifting grooves, and transmission mechanisms are arranged in the lifting grooves; the transmission mechanism can drive the lifting plate to move up and down, and in this way, the formed quartz glass plate can be automatically lifted from the interior of the mold, so that the quartz glass plate can be taken out more simply and easily without spending too much strength, and more labor is saved when a worker works.

Description

Technical Field

[0001] The utility model relates to the technical field of a special method for producing quartz or fused silica products, in particular to a mold for producing a quartz boat. Background Art

[0002] Quartz boat is also known as quartz glass. Quartz glass is made of silicon dioxide as raw material and melted at high temperature. Its silicon dioxide content is much higher than that of ordinary glass. Quartz glass has excellent optical properties. It not only has excellent visible light transmittance, but also transmits ultraviolet rays and infrared rays. Quartz glass is a good acid-resistant material and has excellent electrical properties.

[0003] There are many methods for producing large-sized quartz glass plates, such as cutting and casting. Among them, casting is to directly melt quartz sand through an electric arc, and then pour it into a quartz glass plate production mold to make a quartz glass plate. After the quartz glass plate is cooled and formed inside the mold, it needs to be taken out from the inside of the mold, but not all factories have automated production workshops, so most factories still require staff to manually take the quartz glass plate out of the mold, but the quartz glass plate inside the mold has no part that can be grasped, so it is more troublesome to take it out. At the same time, if the quartz glass plate is large, it will also make the weight heavier, which makes it more laborious to take it out. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a mold for producing a quartz boat, which has the function of automatically lifting the formed quartz glass plate from the inside of the mold, making it relatively simple and easy to remove the quartz glass plate without expending too much effort, making it more labor-saving for the staff to work.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold for producing a quartz boat, comprising a mold shell, wherein four casting grooves are opened on the upper side of the mold shell, and a lifting groove is opened inside the mold shell;

[0006] The bottom wall of the pouring trough extends into the interior of the lifting trough, and the interior of the pouring trough is connected with the interior of the lifting trough;

[0007] Among them, the interiors of the four casting troughs are all slidably connected with lifting top blocks, and the lower sides of the four lifting top blocks extend into the interiors of the lifting troughs;

[0008] Among them, the lower sides of the four lifting top blocks are fixedly connected with a lifting plate, and the lifting plate is slidably connected inside the lifting slot;

[0009] Among them, a transmission mechanism is arranged inside the lifting slot, and the transmission mechanism can drive the lifting plate to move up and down.

[0010] Preferably, the transmission mechanism comprises a rotating rod, and the rotating rod is arranged inside the lifting slot;

[0011] The lower end of the rotating rod is rotatably connected to the bottom wall of the lifting slot, and the upper end of the rotating rod is fixedly connected to the threaded rod.

[0012] Preferably, the upper end of the threaded rod is threaded through the upper side of the lifting plate, and the upper end of the threaded rod is rotatably connected to the top wall of the lifting slot;

[0013] Wherein, a transmission sprocket is arranged on the fixed sleeve on the outer surface of the rotating rod.

[0014] Preferably, the connection structures of the four rotating rods are the same and are distributed in a rectangular shape;

[0015] Among them, the two rotating rods located on the front side are arranged on the front side of the front lifting top block, and the two rotating rods located on the rear side are arranged on the rear side of the rear lifting top block.

[0016] Preferably, a transmission chain is connected between the four transmission sprockets;

[0017] Wherein, a mounting groove is provided on the bottom wall of the lifting groove, and a driving motor is fixedly connected inside the mounting groove.

[0018] Preferably, the output end of the driving motor is fixedly connected to a transmission shaft, and the upper end of the transmission shaft is fixedly connected to the lower end of the left front rotating rod.

[0019] Beneficial effects: Compared with the prior art, the utility model provides a mold for producing a quartz boat, which has the following beneficial effects:

[0020] (1) The mold for producing the quartz boat starts the driving motor, which transmits power from the output end, driving the transmission shaft to start rotating synchronously. After a series of transmissions, the transmission shaft will simultaneously eject the quartz glass plates in the four casting troughs, so that the staff can easily remove the quartz glass plates. After that, the driving motor is started in the opposite direction. As can be seen from the above, the four lifting top blocks will start to move downward. After the four lifting top blocks move to the inside of the four casting troughs, the quartz glass plates can be cast again. The formed quartz glass plates can be automatically lifted from the inside of the mold, making it easier to remove the quartz glass plates without spending too much effort, which makes it more labor-saving for the staff to work.

[0021] (2) The mold for producing the quartz boat has four rotating rods arranged inside the lifting groove. The connection structures of the four rotating rods are the same and are distributed in a rectangular shape. The two rotating rods located on the front side are arranged on the front side of the front lifting top block, and the two rotating rods located on the rear side are arranged on the rear side of the rear lifting top block. In this way, the four rotating rods work simultaneously to drive the lifting plate to move up and down, so that the lifting plate can be evenly stressed all around, and the lifting plate will not be tilted due to uneven weight, thereby causing the lifting plate to rise and fall unsmoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a mold for producing a quartz boat according to the utility model;

[0023] Figure 2 This is a schematic diagram of the internal connection structure of the mold shell of the utility model;

[0024] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0025] Figure 4 This is a schematic diagram of the distribution structure of the rotating rod and the threaded rod of the utility model.

[0026] In the figure: 1. mold shell; 2. pouring trough; 3. lifting trough; 4. lifting top block; 5. lifting plate; 6. rotating rod; 7. threaded rod; 8. transmission sprocket; 9. transmission chain; 10. installation groove; 11. driving motor; 12. transmission shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4The utility model provides a new technical solution: a mold for producing a quartz boat, comprising a mold shell 1, four casting troughs 2 are provided on the upper side of the mold shell 1, the number of the casting troughs 2 is increased or decreased according to the size of the mold shell 1, a lifting trough 3 is provided inside the mold shell 1, the bottom wall of the casting trough 2 extends into the interior of the lifting trough 3, the interior of the casting trough 2 is connected to the interior of the lifting trough 3, the interior of the four casting troughs 2 is slidably connected with a lifting top block 4, the lower sides of the four lifting top blocks 4 extend into the interior of the lifting trough 3, the lower sides of the four lifting top blocks 4 are fixedly connected with a lifting plate 5, the lifting plate 5 is slidably connected to the interior of the lifting trough 3, the interior of the lifting trough 3 is provided with a transmission mechanism, the transmission mechanism can drive the lifting plate 5 to move up and down, the transmission mechanism It includes a rotating rod 6, which is arranged inside the lifting groove 3, the lower end of the rotating rod 6 is rotatably connected to the bottom wall of the lifting groove 3, the upper end of the rotating rod 6 is fixedly connected to a threaded rod 7, the upper end thread of the threaded rod 7 passes through the upper side of the lifting plate 5, and the upper end of the threaded rod 7 is rotatably connected to the top wall of the lifting groove 3. A transmission sprocket 8 is fixedly sleeved on the outer surface of the rotating rod 6. The connection structures of the four rotating rods 6 are the same and are distributed in a rectangular shape. The two rotating rods 6 on the front side are arranged on the front side of the front lifting top block 4, and the two rotating rods 6 on the rear side are arranged on the rear side of the rear lifting top block 4. A transmission chain 9 is transmission-connected between the four transmission sprockets 8. An installation groove 10 is opened on the bottom wall of the lifting groove 3, and a driving motor 11 is fixedly connected to the inside of the installation groove 10. The driving motor The output end of the machine 11 is fixedly connected with a transmission shaft 12, and the upper end of the transmission shaft 12 is fixedly connected to the lower end of the left front rotating rod 6. When starting work, the staff pours the melted quartz raw material into the inside of the casting tank 2, and then waits for it to cool and form into a quartz glass plate. After cooling and forming, when the staff needs to take the quartz glass plate out of the casting tank 2, they first start the drive motor 11, and the drive motor 11 starts to transmit power from the output end, driving the transmission shaft 12 to start rotating synchronously, and the transmission shaft 12 drives the left front rotating rod 6 to start rotating synchronously, and the left front rotating rod 6 drives the left front transmission sprocket 8 to start rotating synchronously, and at the same time, the left front transmission sprocket 8 drives the other three transmission sprockets 8 to start rotating synchronously through the transmission chain 9. The four rotating rods 6 will rotate, and then the four threaded rods 7 will simultaneously drive the four threaded rods 7 to start rotating synchronously, and the four threaded rods 7 will drive the threaded lifting plate 5 to start moving upward, and the lifting plate 5 will drive the four lifting top blocks 4 to start moving upward synchronously, and then the quartz glass plates inside the four casting troughs 2 will be simultaneously pushed out of the four casting troughs 2 by the four lifting top blocks 4, and then the staff can easily remove the quartz glass plates, and then start the driving motor 11 in the opposite direction. According to the above, the four lifting top blocks 4 will start to move downward, and after the four lifting top blocks 4 move to the inside of the four casting troughs 2, the quartz glass plates can be poured again. In this way, the formed quartz glass plates can be automatically lifted from the inside of the mold.It makes it easier to remove the quartz glass plate without spending too much effort, making it easier for the staff to work.

[0029] Working principle: When starting work, the staff pours the melted quartz raw material into the casting trough 2, and then waits for it to cool and form into a quartz glass plate. After cooling and forming, when the staff needs to take the quartz glass plate out of the casting trough 2, first start the drive motor 11, the drive motor 11 starts to transmit power from the output end, drives the transmission shaft 12 to start rotating synchronously, the transmission shaft 12 drives the left front rotating rod 6 to start rotating synchronously, the left front rotating rod 6 drives the left front transmission sprocket 8 to start rotating synchronously, and at the same time, the left front transmission sprocket 8 drives the other three transmission sprockets 8 to start rotating synchronously through the transmission chain 9 , and then the four rotating rods 6 will simultaneously drive the four threaded rods 7 to start rotating synchronously, and the four threaded rods 7 will drive the threaded lifting plate 5 to start moving upward, and the lifting plate 5 will drive the four lifting top blocks 4 to start moving upward synchronously, and then the quartz glass plates inside the four casting troughs 2 will be simultaneously pushed out of the four casting troughs 2 by the four lifting top blocks 4, and then the staff can easily remove the quartz glass plates, and then start the driving motor 11 in the opposite direction. According to the above, the four lifting top blocks 4 will start to move downward, and after the four lifting top blocks 4 move to the inside of the four casting troughs 2, the quartz glass plates can be poured again.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold for producing a quartz boat, comprising a mold shell (1), characterized in that: Four casting grooves (2) are provided on the upper side of the mold shell (1), and a lifting groove (3) is provided inside the mold shell (1); The bottom wall of the pouring trough (2) extends into the interior of the lifting trough (3), and the interior of the pouring trough (2) is connected to the interior of the lifting trough (3); The interiors of the four casting troughs (2) are all slidably connected to lifting top blocks (4), and the lower sides of the four lifting top blocks (4) extend into the interior of the lifting troughs (3); The lower sides of the four lifting top blocks (4) are fixedly connected with a lifting plate (5), and the lifting plate (5) is slidably connected to the inside of the lifting slot (3); A transmission mechanism is provided inside the lifting groove (3), and the transmission mechanism can drive the lifting plate (5) to move up and down.

2. A quartz boat production mold according to claim 1, characterized in that: The transmission mechanism comprises a rotating rod (6), and the rotating rod (6) is arranged inside the lifting groove (3); The lower end of the rotating rod (6) is rotatably connected to the bottom wall of the lifting groove (3), and the upper end of the rotating rod (6) is fixedly connected to the threaded rod (7).

3. A quartz boat production mold according to claim 2, characterized in that: The upper end of the threaded rod (7) is threadedly connected through the upper side of the lifting plate (5), and the upper end of the threaded rod (7) is rotatably connected to the top wall of the lifting slot (3); Wherein, a transmission sprocket (8) is provided on the fixed sleeve on the outer surface of the rotating rod (6).

4. A quartz boat production mold according to claim 3, characterized in that: The connection structures of the four rotating rods (6) are identical and are distributed in a rectangular shape; The two rotating rods (6) located on the front side are arranged on the front side of the front lifting top block (4), and the two rotating rods (6) located on the rear side are arranged on the rear side of the rear lifting top block (4).

5. The mold for producing a quartz boat according to claim 3, characterized in that: A transmission chain (9) is connected between the four transmission sprockets (8); A mounting groove (10) is provided on the bottom wall of the lifting groove (3), and a driving motor (11) is fixedly connected inside the mounting groove (10).

6. A quartz boat production mold according to claim 5, characterized in that: The output end of the driving motor (11) is fixedly connected to a transmission shaft (12), and the upper end of the transmission shaft (12) is fixedly connected to the lower end of the left front rotating rod (6).

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