Quartz ceramic roller molding plaster mold

Abstract

The utility model discloses a quartz ceramic roller molding plaster mold which comprises a mold main body and a quick clamping device, the rapid clamping device is arranged at the bottom end of the mold body, the bottom end of the mold body is inserted into the inner side of the mold groove, the mold groove can provide preliminary fixation for the mold body, then the crankshaft drives the forward-reverse screw to rotate forwards, the forward-reverse screw drives the threaded sleeves on the two sides to move oppositely, and the mold body is clamped in the mold groove. And the clamping frames on the two sides are gradually drawn close to the mold groove until the clamping frames are clamped and fixed to the two sides of the mold body through the clamping grooves, so that assembly and fixation of the mold body are completed, the clamping frames can be controlled to clamp and fix the mold body only through the crankshaft, repeated operation of mounting a large number of clamps is omitted, and the production efficiency is further improved.

Description

Technical Field

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

[0002] Quartz ceramic rollers are ceramic cylinders made from high-quality, high-purity fused quartz as raw material and produced through advanced molding and processing technology. They are widely used in glass horizontal tempering furnaces, silicon steel heat treatment production lines, home appliances, furniture, photovoltaics and other industries. In the production process of quartz ceramic rollers, slurry casting is usually carried out using plaster molds.

[0003] Existing patent application number: 201220192728.5 A solid quartz ceramic roller injection molding gypsum mold, comprising a mold body composed of at least two templates, wherein the mold body has a cavity, the exterior of the mold body is fixed by multiple clamps, the upper end of the mold body has a grout filling port, and the bottom of the mold body has a grout injection port, characterized in that: the cavity includes at least two smoothly transitioning cavity segments, at least one of the cavity segments has a taper, and the cross-sectional dimension of the cavity gradually decreases from top to bottom.

[0004] The aforementioned patent describes a quartz ceramic roller molding gypsum mold. In practical applications, the gypsum mold is composed of two mold bases combined together, which requires multiple clamps to be used for clamping on the outside of the gypsum mold. This makes the assembly and disassembly of the gypsum mold very cumbersome, requiring repeated clamping operations, which significantly affects production efficiency. Therefore, we propose a quartz ceramic roller molding gypsum mold to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a quartz ceramic roller molding plaster mold to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a quartz ceramic roller molding gypsum mold, comprising a mold body and a quick clamping device. The quick clamping device is provided at the bottom end of the mold body. The quick clamping device includes a base, a guide groove, a mold groove, a clamping frame, a clamping groove, an inner cavity, positive and negative screws, a machine shaft, a threaded sleeve, and a through groove. A guide groove is horizontally arranged in the middle of the top surface of the base. A mold groove is opened in the middle of the bottom surface of the guide groove. The bottom end of the mold body is movably inserted into the inner side of the mold groove. A clamping frame is symmetrically and slidably arranged on the left and right sides of the guide groove. The wall surface is longitudinally provided with a clamping groove, and two sets of clamping frames can be clamped to both sides of the mold body surface through the clamping groove. The base has a horizontally provided inner cavity, and a positive and negative screw is horizontally provided inside the inner cavity. The left and right ends of the positive and negative screw are rotatably connected to the side wall of the inner cavity. A machine shaft is rotatably installed on the left side of the base, and the machine shaft is connected to the left end of the positive and negative screw. Threaded sleeves are symmetrically threaded on the left and right ends of the positive and negative screws. The top surface of the inner cavity has symmetrically provided through grooves on the left and right sides, and the through grooves extend upward to the bottom surface of the guide groove. The connecting frame at the top of the threaded sleeve passes through the through groove and is screwed to the clamping frame.

[0007] Preferably, the depth of the mold groove is ≥2.5cm.

[0008] Preferably, the clamping groove is arc-shaped and the curvature of the clamping groove is consistent with that of the surface of the mold body.

[0009] Preferably, the height of the clamping frame is not less than 80% of the height of the mold body.

[0010] Preferably, the machine shaft can be connected to a motor or a handwheel for transmission.

[0011] Preferably, a limiting block is provided in the middle of the bottom surface of the mold groove. The limiting block has a rectangular cross-section. A limiting groove is provided on the bottom surface of the mold body. The limiting groove matches the shape and size of the limiting block. The limiting block can be engaged with the inner side of the limiting groove.

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

[0013] This invention features a quick-clamping device at the bottom of the mold body. By inserting the bottom of the mold body into the mold groove, the mold groove provides initial fixation for the mold body. Subsequently, the machine shaft drives the positive and negative screws to rotate in the forward direction, causing the threaded sleeves on both sides to move towards each other. This causes the clamping frames on both sides to gradually move closer to the mold groove until the clamping frames are clamped and fixed to both sides of the mold body through the clamping groove, thus completing the assembly and fixation of the mold body. The clamping frames can be controlled to clamp the mold body simply by the machine shaft, eliminating a large number of repetitive operations of fixture installation and further improving production efficiency.

[0014] The utility model discloses a limit block is set up in the middle part of the mould groove bottom surface, and the limit block can be buckled with the inner side of the limit groove, makes the installation angle locking of mould main part, prevents the free rotation of mould main part in the mould groove interior and leads to the clamping fixed not to be in place. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the utility model Figure 1 The open state schematic diagram of the clamping frame;

[0017] Figure 3 It is the utility model Figure 2 The structure schematic diagram after mould main part is taken out in the utility model;

[0018] Figure 4 It is the front view cross section structure schematic diagram of base in the utility model;

[0019] Figure 5 It is the bottom view cross section structure schematic diagram of mould main part in the utility model.

[0020] In the drawing: mould main part -1, quick clamping device -2, base -21, guide groove -22, mould groove -23, clamping frame -24, clamping groove -25, inner chamber -26, positive and negative screw -27, machine shaft -28, threaded sleeve -29, through groove -210, limit block -211, limit groove -212. DETAILED DESCRIPTION

[0021] In order to further explain the technical scheme of the utility model, the following is in detail by specific embodiment.

[0022] Please refer to Figure 1 The utility model provides a quartz ceramic roller bar forming plaster mould, including mould main part 1 and quick clamping device 2, and mould main part 1 bottom is equipped with quick clamping device 2.

[0023] Please refer to Figures 2-5The utility model provides a quartz ceramic roller bar forming gypsum mould, quick clamping device 2 includes base 21, guide groove 22, mould groove 23, clamping frame 24, clamping groove 25, inner chamber 26, positive and negative screw rod 27, axle 28, threaded sleeve 29 and through groove 210, the middle part of base 21 top surface is horizontally provided with guide groove 22, the middle part of guide groove 22 bottom surface is provided with mould groove 23, and the bottom end of mould main part 1 is movably inserted in the inboard of mould groove 23, and mould groove 23 can provide preliminary fixation for mould main part 1, and the left and right sides of guide groove 22 are symmetrically slidably provided with clamping frame 24, and the inner wall of clamping frame 24 is longitudinally provided with clamping groove 25, and two groups of clamping frame 24 can be clamped on the both sides of the surface of mould main part 1 through clamping groove 25, the inside of base 21 is horizontally provided with inner chamber 26, the inside of inner chamber 26 is horizontally provided with positive and negative screw rod 27, the left and right ends of positive and negative screw rod 27 are rotationally connected with the side wall of inner chamber 26, the left part of base 21 is rotationally installed with axle 28, and axle 28 is transmissionally connected with the left end of positive and negative screw rod 27, the left and right ends of positive and negative screw rod 27 are symmetrically provided with threaded sleeve 29, the left and right sides of the top surface of inner chamber 26 are symmetrically provided with through groove 210, and through groove 210 is penetrated to the bottom surface of guide groove 22 upwards, and the top connecting frame of threaded sleeve 29 is screwed with clamping frame 24 through through groove 210.

[0024] Further explanation, the depth of mould groove 23 is greater than or equal to 2.5cm, to ensure the stability of the insertion of mould main part 1 and mould groove 23.

[0025] Further explanation, clamping groove 25 is arc-shaped, and the curvature of clamping groove 25 is consistent with the surface of mould main part 1, to ensure the close fit of clamping groove 25 and the surface of mould main part 1.

[0026] Further explanation, the height of clamping frame 24 is not less than 80% of the height of mould main part 1, to ensure the clamping firmness of clamping frame 24 and mould main part 1.

[0027] Further explanation, axle 28 can be transmissionally connected with a motor or a hand wheel, and the user can select a motor or a manual mode to drive according to actual needs.

[0028] Further explanation, the middle part of the bottom surface of mould groove 23 is provided with a limiting block 211, the limiting block 211 is rectangular in cross section, a limiting groove 212 is formed in the bottom surface of mould main part 1, the limiting groove 212 is matched with the limiting block 211 in shape and size, the limiting block 211 can be engaged with the inboard of limiting groove 212, and the installation angle of mould main part 1 can be locked through the structural cooperation of limiting block 211 and limiting groove 212, to prevent the free rotation of mould main part 1 in mould groove 23 from causing the clamping to be not in place.

[0029] The working principle is as follows:

[0030] First, first two mold bases into a complete mold body 1, and then the mold body 1 bottom end inserted into the mold groove 23 inside, the mold groove 23 can be provided for the mold body 1 preliminary fixed, then through the spindle 28 drive positive and negative screw 27 for positive rotation, let the positive and negative screw 27 drive both sides of the threaded sleeve 29 relative movement, both sides of the clamping frame 24 gradually to the mold groove 23 position close, until the clamping frame 24 through the clamping groove 25 clamping fixed on both sides of the mold body 1, so as to complete the mold body 1 assembly fixed, only through the spindle 28 can control the clamping frame 24 to the mold body 1 clamping, saving a lot of fixture installation of repeated operation, further improve the production efficiency.

[0031] Second, by setting the limit block 211 in the middle of the bottom surface of the mold groove 23, the limit block 211 can be buckled with the inside of the limit groove 212, so that the installation angle of the mold body 1 is locked, preventing the mold body 1 from rotating freely inside the mold groove 23, resulting in clamping and fixing not in place.

[0032] Third, after the ceramic roller is shaped inside the mold body 1, the mold body 1 needs to be disassembled to take out the ceramic roller, at which time the spindle 28 drives the positive and negative screw 27 to rotate in the opposite direction, so that the positive and negative screw 27 drives both sides of the threaded sleeve 29 to move away from each other, so that both sides of the clamping frame 24 gradually move away from the mold body 1, thereby releasing the clamping and fixing of the mold body 1, and finally pulling the mold body 1 out of the mold groove 23 upwards, so that the mold body 1 can be disassembled and the internal ceramic roller can be taken out.

[0033] The above is only a preferred example of the present application and is not intended to limit the present application. Although the present application 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 modification, equivalent substitution, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A quartz ceramic roller bar formed gypsum mold characterized by: Including mould main part (1) and quick -witted clamping device (2), the mould main part (1) bottom is equipped with quick -witted clamping device (2), quick -witted clamping device (2) includes base (21), guide groove (22), mould groove (23), clamping frame (24), clamping groove (25), inner chamber (26), positive and negative screw rod (27), machine shaft (28), threaded sleeve (29) and through groove (210), the top surface middle part of base (21) is horizontally provided with guide groove (22), the bottom surface middle part of guide groove (22) is equipped with mould groove (23), and the bottom end of mould main part (1) is movably inserted in the inboard of mould groove (23), the left and right sides of guide groove (22) are symmetrically slidably provided with clamping frame (24), the inner wall of clamping frame (24) is longitudinally provided with clamping groove (25), and two groups of clamping frame (24) can be clamped on the surface of mould main part (1) by clamping groove (25), the inside of base (21) is horizontally provided with inner chamber (26), the inside of inner chamber (26) is horizontally provided with positive and negative screw rod (27), and the left and right ends of positive and negative screw rod (27) are rotatably connected with the side wall of inner chamber (26), the left part of base (21) is rotatably installed with machine shaft (28), and machine shaft (28) is rotatably connected with the left end of positive and negative screw rod (27), the left and right ends of positive and negative screw rod (27) are symmetrically provided with threaded sleeve (29), and the top surface left and right sides of inner chamber (26) are symmetrically provided with through groove (210), and through groove (210) penetrates to the bottom surface of guide groove (22) upwards, and the top of threaded sleeve (29) is connected with clamping frame (24) by screw connection through through groove (210).

2. A quartz ceramic roller bar forming gypsum mold according to claim 1, characterized in that: The depth of the mould groove (23) is greater than or equal to 2.5 cm.

3. The quartz ceramic roller bar forming gypsum mold according to claim 1, characterized in that: The clamping groove (25) is arc-shaped, and the clamping groove (25) is consistent with the curvature of the surface of the mould main body (1).

4. The quartz ceramic roller bar forming gypsum mold according to claim 1, characterized by: The height of the clamping frame (24) is not less than 80% of the height of the mould main body (1).

5. The quartz ceramic roller bar forming gypsum mold according to claim 1, characterized by: The machine shaft (28) can be drivingly connected with a motor or a hand wheel.

6. The quartz ceramic roller bar forming gypsum mold according to claim 1, characterized by: The bottom surface of the mould groove (23) is provided with a limiting block (211), the limiting block (211) is rectangular in cross section, the bottom surface of the mould main body (1) is provided with a limiting groove (212), the limiting groove (212) is matched with the limiting block (211) in shape and size, and the limiting block (211) can be engaged with the inboard of the limiting groove (212).

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