Quartz ceramic roller forming die

Abstract

The utility model discloses a quartz ceramic roller forming die. The quartz ceramic roller forming die comprises a die main body, a fixing mechanism and a through pipe, according to the quartz ceramic roller forming mold, the mold body is arranged and comprises the upper mold, the lower mold, the half cylinders, the blocking pieces and the cavities, the half cylinders are connected to the middle ends of the opposite faces of the upper mold and the lower mold respectively, the two half cylinders can form an inner cylinder, forming of a quartz ceramic roller is facilitated, and the cavities exist between the upper mold and the half cylinders and between the lower mold and the half cylinders; the quartz ceramic roller and the half cylinder can be separated by injecting a cooling medium into the cavity according to the thermal expansion principle, demolding of the quartz ceramic roller is facilitated, the demolding effect is improved, the weight of the mold can be reduced through the cavity, the mold can be disassembled and assembled conveniently, the working efficiency is improved, and high practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of quartz ceramic roller production technology, specifically a quartz ceramic roller forming mold. Background Technology

[0002] Quartz ceramic rollers are composite components consisting of a ceramic body, bearings, shafts, and plastic labyrinth seals. They are key components in horizontal glass tempering furnaces, primarily used for carrying and transporting glass. They can be manufactured using injection molding.

[0003] Injection molding involves injecting molten material into a mold, which is then cooled and solidified before being demolded. Common molds, such as split molds, consist of multiple separable modules. Demolding requires disassembling the modules one by one, which is cumbersome and may cause damage to the modules, affecting the integrity of the product and thus having certain limitations. Utility Model Content

[0004] The purpose of this invention is to provide a quartz ceramic roller forming mold to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a quartz ceramic roller forming mold, comprising a mold body, wherein a set of fixing mechanisms are provided at both the left and right ends of the mold body, and a set of through pipes are connected to the front and rear ends of the upper and lower ends of the mold body.

[0006] The mold body includes an upper mold, a lower mold, a half cylinder, a blocking component, and a cavity. A set of half cylinders is provided at the middle of the opposite face of the upper mold and the lower mold. A set of blocking components is provided at the front and rear ends of the opposite faces of the two sets of half cylinders. A cavity exists between the upper mold and the lower mold and the half cylinders.

[0007] Preferably, a set of pads is connected to one end of the plugging member near the inside of the half cylinder.

[0008] Preferably, all components of the fixing mechanism are identical. The fixing mechanism includes side plates, grooves, pressure plates, bolts, and nuts. A set of side plates is connected to the left and right ends of the upper and lower molds. The two sets of side plates at the upper and lower ends can fit together. A groove is provided in the middle of the side of the two sets of side plates at the upper and lower ends that are far apart from each other. A set of pressure plates is provided in each groove. At least two sets of bolts are provided at equal intervals at the top of the pressure plates. The bottom ends of the bolts extend through to the bottom surface of the bottom pressure plate and are connected to a set of nuts.

[0009] Preferably, the conduit is connected to the interior of the cavity.

[0010] Preferably, the two sets of semi-cylinders can form a circular tube after being fitted together, and both the front and rear ends of the two sets of semi-cylinders are provided with internal threads.

[0011] Preferably, the outer side of each plug is provided with an external thread corresponding to the internal thread.

[0012] Preferably, the opposite surfaces of the upper and lower sets of semi-cylinders are connected by a slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The mold body consists of an upper mold, a lower mold, a half-cylinder, a plug, and a cavity. A set of half-cylinders is connected to the middle of the opposite surfaces of the upper and lower molds. The two sets of half-cylinders can form an inner cylinder, which facilitates the molding of quartz ceramic rollers. There is a cavity between the upper and lower molds and the half-cylinders. By injecting a cooling medium into the cavity, the quartz ceramic rollers can be separated from the half-cylinders through the principle of thermal expansion, which facilitates the demolding of quartz ceramic rollers and improves the demolding effect. The cavity can also reduce the weight of the mold, facilitate the disassembly and installation of the mold, improve work efficiency, and has strong practicality. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a schematic diagram of the right-side structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal front view structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal rear end cross-sectional structure of the mold body of this utility model;

[0019] Figure 5 This is a schematic diagram of the fixing mechanism of this utility model.

[0020] In the diagram: Mold body-1, Fixing mechanism-2, Through pipe-3, Upper mold-11, Lower mold-12, Half cylinder-13, Blocking component-14, Cavity-15, Pad-141, Side plate-21, Groove-22, Pressure plate-23, Bolt-24, Nut-25. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] Please see Figures 1-2 This utility model provides a quartz ceramic roller forming mold, including a mold body 1. The left and right ends of the mold body 1 are provided with a set of fixing mechanisms 2 that can be fixedly connected. The front and rear ends of the upper and lower ends of the mold body 1 are connected with a set of through pipes 3.

[0023] Please see Figures 2-4 This utility model provides a quartz ceramic roller forming mold. The mold body 1 includes an upper mold 11, a lower mold 12, a half-cylinder 13, a plug 14, and a cavity 15. The upper mold 11 and the lower mold 12 are mirror images of each other and have the same structure. A set of half-cylinders 13 is fixedly connected to the middle of the opposite face of the upper mold 11 and the lower mold 12. The two sets of half-cylinders 13 can form a circular tube after being fitted together. The opposite faces of the upper and lower sets of half-cylinders 13 are connected by a slot, which can improve the connection stability. The front and rear ends of the two sets of half-cylinders 13 are provided with opposite internal threads. Both the front and rear ends of the 13 are connected to a set of plugs 14 by internal threads. The outer side of each plug 14 is provided with an external thread corresponding to the internal thread. A set of pads 141 is fixedly connected to one end of each plug 14 near the inside of the half cylinder 13. The size of the processed quartz ceramic roller can be adjusted by connecting the plugs 14 with pads 141 of different sizes. There is a cavity 15 between the upper mold 11 and the lower mold 12 and the half cylinder 13. The through pipe 3 is connected to the inside of the cavity 15, which is beneficial to reduce the weight of the mold body 1 and facilitates the flow of the cooling medium.

[0024] Please see Figure 3 and Figure 5 This utility model provides a quartz ceramic roller forming mold. The components of the fixing mechanism 2 are all the same. The fixing mechanism 2 includes a side plate 21, a groove 22, a pressure plate 23, bolts 24 and nuts 25. The left and right ends of the upper mold 11 and the lower mold 12 are fixedly connected to a set of side plates 21. The opposite surfaces of the two sets of side plates 21 at the upper and lower ends can fit together. The middle of the side of the two sets of side plates 21 at the upper and lower ends that are far apart from each other is provided with a groove 22. A set of pressure plates 23 is placed in each groove 22. The top of the pressure plate 23 is provided with no less than two sets of bolts 24 at equal intervals. The bottom end of each bolt 24 extends through to the bottom surface of the bottom pressure plate 23 and is connected to a set of nuts 25. The two sets of pressure plates 23 can be squeezed by the bolts 24 and nuts 25, and the two sets of side plates 21 can be squeezed by the two sets of pressure plates 23, which improves the connection stability and reduces the use of unnecessary bolts 24 and nuts 25, which is beneficial for the disassembly and installation of the upper mold 11 and the lower mold 12.

[0025] The working principle is as follows:

[0026] In use, the upper mold 11 and the lower mold 12 can be fitted together so that the upper and lower sets of half cylinders 13 are connected together through the slot to form a cylinder. Then, the pressure plate 23 is pressed into the groove 22 and connected and fixed by bolts 24 and nuts 25.

[0027] Then, first connect a set of blocking parts 14 to two sets of half cylinders 13, seal one end of the two sets of half cylinders 13, then stand up the mold body 1 with the sealed end facing down, pour the raw material between the two sets of half cylinders 13, and seal the other end.

[0028] After the billet has cooled and solidified, cooling medium can be injected into the cavity 15 through the two sets of pipes 3 at the top to accelerate the cooling of the two sets of half cylinders 13. Through the principle of thermal expansion, a gap is created between the half cylinders 13 and the billet. At this time, the two sets of blocking parts 14 can be opened in sequence to remove the billet from between the two sets of half cylinders 13.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quartz ceramic roller forming mold, characterized in that: The mold body (1) includes a set of fixing mechanisms (2) at both the left and right ends of the mold body (1), and a set of through pipes (3) are connected to the front and rear ends of the upper and lower ends of the mold body (1). The mold body (1) includes an upper mold (11), a lower mold (12), a half cylinder (13), a blocking component (14), and a cavity (15). A set of half cylinders (13) is provided at the middle of the opposite side of the upper mold (11) and the lower mold (12). A set of blocking components (14) is provided at the front and rear ends of the opposite side of the two sets of half cylinders (13). A cavity (15) exists between the upper mold (11) and the lower mold (12) and the half cylinders (13).

2. The quartz ceramic roller forming mold according to claim 1, characterized in that: Each of the plugs (14) has a set of pads (141) connected to one end of the plug near the inside of the half cylinder (13).

3. The quartz ceramic roller forming mold according to claim 1, characterized in that: The components of the fixing mechanism (2) are all the same. The fixing mechanism (2) includes a side plate (21), a groove (22), a pressure plate (23), bolts (24) and nuts (25). The upper mold (11) and the lower mold (12) are connected to a set of side plates (21) at their left and right ends. The two sets of side plates (21) at the upper and lower ends can fit together. The middle of the side of the two sets of side plates (21) at the upper and lower ends that are far apart from each other is provided with a groove (22). A set of pressure plates (23) is provided in each groove (22). The top of the pressure plate (23) is provided with no less than two sets of bolts (24) at equal intervals. The bottom ends of the bolts (24) extend through to the bottom surface of the bottom pressure plate (23) and are connected to a set of nuts (25).

4. The quartz ceramic roller forming mold according to claim 1, characterized in that: The through pipe (3) is connected to the interior of the cavity (15).

5. The quartz ceramic roller forming mold according to claim 1, characterized in that: The two sets of semi-cylinders (13) can form a circular tube after being fitted together, and both the front and rear ends of the two sets of semi-cylinders (13) are provided with internal threads.

6. The quartz ceramic roller forming mold according to claim 5, characterized in that: The plug (14) is provided with an external thread corresponding to the internal thread on the outside.

7. The quartz ceramic roller forming mold according to claim 5, characterized in that: The opposing surfaces of the upper and lower sets of semi-cylinders (13) are connected by a slot.

Images