Powder screening device for glaze production

Abstract

The utility model discloses a glaze production powder screening device which comprises a screening box, two sets of supporting shells are fixedly connected to the inner side wall of the screening box, the supporting shells are symmetrically arranged, the opposite side walls of the supporting shells are of opening structures, vibration assemblies are arranged in the supporting shells, supporting plates are inserted in the supporting shells, clamping grooves are formed in the opposite side walls of the supporting plates, and the clamping grooves are connected with the vibration assemblies. A sliding plate is arranged in the screening box, the side wall of the screening plate is movably inserted into the clamping groove, a pull rod drives a sliding plate to move upwards, the sliding plate drives a limiting rod to move towards the interior of a supporting barrel, the limiting rod is separated from a limiting hole in the screening plate, and therefore a new screening plate is replaced, and the side wall of the screening plate is inserted into the clamping groove. And the pull handle is loosened, the sliding plate is pushed to reset, so that the bottom end of the limiting rod is pushed to be inserted into the limiting hole, rapid installation of the screening plate is completed, time and labor are saved, convenience and rapidness are achieved, regular cleaning of the screening plate is facilitated, the screening effect is better, and the screening efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic glaze production, in particular to a glaze production powder screening device. Background Art

[0002] Ceramics are materials and products made from clay as the main raw material and various natural minerals through crushing, mixing, molding and calcining. People call items made of clay and fired at high temperature in a special kiln ceramics. Ceramics is a general term for pottery and porcelain. The traditional concept of ceramics refers to all artificial industrial products with clay and other inorganic non-metallic minerals as raw materials. As ceramic products enter thousands of households, ceramic glazes and colorants have become indispensable and extremely important decorative materials for ceramic products. In the preparation process of ceramic glazes, the crushing and screening of ceramic glazes are involved. The existing crushing and screening are mainly done manually, and the effect and efficiency of crushing and screening are poor, which affects the subsequent preparation and use.

[0003] In this regard, the Chinese utility model patent with authorization announcement number CN211537937U discloses a crushing and screening device for ceramic glaze production, which relates to the technical field of ceramic processing and manufacturing equipment. The structure includes a screening body, an inlet and an outlet, a controller is installed on one side of the screening body, and an arc-shaped vibrating screen is provided in the middle of the inner cavity of the screening body. The arc-shaped vibrating screen is vibrated by a vibration motor to screen the ceramic glaze. Since the arc-shaped vibrating screen is higher on both sides and concave in the middle, the coarser glaze is accumulated in the middle during screening, and the first crushing roller is driven by the provided driving motor. The first crushing roller continuously crushes the glaze in the middle of the arc-shaped vibrating screen through the gear transmission second crushing roller, which is conducive to improving the screening quality and improving the work efficiency. At the same time, a dispersion wheel is provided under the arc-shaped vibrating screen, and the first crushing roller drives the dispersion wheel to rotate through a transmission belt. Therefore, when the dispersion wheel rotates, the screened material can be scattered, and the accumulation of the glaze when falling is slowed down, which is convenient for loading and collecting the glaze.

[0004] The sieve plates used in the existing powder screening are fixedly installed in the screening box, which is inconvenient to disassemble and easy to clog after long-term use. Powder easily remains on the sieve plates, affecting the screening effect and reducing the screening efficiency. The cleaning performance is poor and the safety is low. Therefore, we propose a glaze production powder screening device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a glaze production powder screening device to solve the problems raised in the above background technology.

[0006] A glaze production powder screening device includes a screening box, the inner side wall of the screening box is fixedly connected to a support shell, the support shell is symmetrically arranged in two groups, the opposite side walls of the support shell are open structures, a vibration component is arranged in the support shell, a support plate is inserted in the support shell, the support plate has a slot on the opposite side wall, an anti-slip pad is fixedly connected to the bottom surface of the slot, a screening plate is arranged in the screening box, and the side wall of the screening plate is movably inserted in the slot;

[0007] The top side of the sieve plate is symmetrically provided with a limit hole, and a limit assembly is provided in the support plate. The limit assembly contains a support cylinder, and the side wall of the support cylinder is fixedly inserted into the inner wall of the support plate. A slide is provided in the support cylinder, and a limit rod is fixedly connected to the bottom of the slide. The bottom end of the limit rod movably passes through the support cylinder and extends into the slot, and the bottom end of the limit rod is movably inserted into the limit hole;

[0008] The top wall of the skateboard is fixedly connected with a pull rod, the top end of the pull rod movably passes through the support tube and extends upward, a support spring is movably sleeved on the pull rod, the top end of the support spring is fixedly connected to the top surface of the support tube, and the bottom end of the support spring is fixedly connected to the top wall of the skateboard.

[0009] Preferably, a feed port is provided in the top of the screening box, and a discharge pipe is fixedly connected to the bottom of the screening box.

[0010] Preferably, an electric control valve is fixedly installed on the discharge pipe, and a guide plate is fixedly connected to the bottom surface of the screening box.

[0011] Preferably, the vibration assembly contains a vibrator, the bottom wall of the vibrator is fixedly mounted on the inner bottom surface of the support shell, the top output end of the vibrator is fixedly connected to the bottom wall of the lifting plate, and the top of the lifting plate is fixedly connected to the bottom wall of the support plate.

[0012] Preferably, a slider is fixedly connected to the side wall of the lifting plate, a sliding groove is opened on the inner wall of the support shell, a slider is movably connected in the sliding groove, a buffer spring is fixedly connected to the top of the support plate, and the top of the buffer spring is fixedly connected to the top surface of the support shell.

[0013] Preferably, a sealing door is installed on the outer wall of the screening box, and a handle is fixedly connected to the outer wall of the sealing door.

[0014] Preferably, a control panel is fixedly mounted on the outer wall of the sealing door, and a fixing frame is fixedly connected to the bottom wall of the screening box.

[0015] Preferably, the inner side wall of the support tube is symmetrically provided with limiting grooves, and the two side ends of the slide are movably clamped in the limiting grooves.

[0016] Preferably, a pull handle is fixedly connected to the top end of the pull rod, and the bottom wall of the pull handle is movably abutted against the top wall of the support plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model discloses a material filter press is provided with a material filter press, and the ... The top wall extends the service life of the support plate. By setting a limit assembly, it is convenient for quick disassembly and assembly of the sieve plate, and by pulling the handle upwards, the pull rod moves upwards, and the pull rod mobilizes the slide to move upwards, and the slide drives the limit rod to move into the support cylinder, so that the limit rod is disengaged from the limit hole on the sieve plate, thereby replacing a new sieve plate, and the side wall of the sieve plate is inserted into the slot, and the handle is released. Under the rebound action of the support spring, the slide is pushed to reset, thereby pushing the bottom end of the limit rod to be inserted into the limit hole, completing the rapid installation of the sieve plate, saving time and effort, and being convenient and fast. It is convenient to clean the sieve plate regularly, so that the screening effect is better and the screening efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the screening box in the present invention;

[0021] Figure 3 This is a schematic diagram of the front view of the internal structure of the support shell in the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the support plate in the present invention.

[0023] In the figure: 1. Screening box; 101. Feed inlet; 102. Discharge pipe; 103. Electric control valve; 104. Guide plate; 2. Sealing door; 201. Handle; 202. Control panel; 3. Fixing frame; 4. Support shell; 5. Vibration assembly; 51. Vibrator; 52. Lifting plate; 53. Slider; 54. Slide; 55. Buffer spring; 6. Support plate; 601. Slot; 602. Anti-slip pad; 7. Limiting assembly; 71. Support cylinder; 72. Limiting slot; 73. Slide plate; 74. Limiting rod; 75. Pull rod; 76. Pull handle; 77. Support spring; 8. Screening plate; 801. Limiting hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] See also Figure 1-2 The utility model provides a technical solution: a glaze production powder screening device, comprising a screening box 1, the inner side wall of the screening box 1 is fixedly connected to a support shell 4, the support shell 4 is symmetrically arranged in two groups, the opposite side wall of the support shell 4 is an open structure, a vibration component 5 is arranged in the support shell 4, a support plate 6 is inserted in the support shell 4, a slot 601 is opened in the opposite side wall of the support plate 6, an anti-slip pad 602 is fixedly connected to the bottom surface of the slot 601, a screening plate 8 is arranged in the screening box 1, and the side wall of the screening plate 8 is movably inserted in the slot 601;

[0027] It should be noted that a limiting hole 801 is symmetrically provided on the top side of the sieve plate 8, a limiting assembly 7 is provided in the support plate 6, and the limiting assembly 7 contains a support cylinder 71, the side wall of the support cylinder 71 is fixedly inserted in the inner wall of the support plate 6, a slide plate 73 is provided in the support cylinder 71, and a limiting rod 74 is fixedly connected to the bottom of the slide plate 73. The bottom end of the limiting rod 74 movably passes through the support cylinder 71 and extends into the card slot 601, and the bottom end of the limiting rod 74 movably inserts into the limiting hole 801;

[0028] When the pull rod 75 is pulled upward, the pull rod 75 moves to the top of the support tube 71 and extends upward. The pull rod 75 is movably connected to the support tube 71 and extends upward. The support spring 77 is movably sleeved on the pull rod 75. The top of the support spring 77 is fixedly connected to the top surface of the support tube 71, and the bottom of the support spring 77 is fixedly connected to the top wall of the slide plate 73. By pulling the handle 76 upward, the pull rod 75 moves upward, the pull rod 75 mobilizes the slide plate 73 to move upward, and the slide plate 73 drives the limit rod 74 to the support tube 71. The sieve plate 8 is then quickly installed by sliding the handle 76 inwards so that the limiting rod 74 is disengaged from the limiting hole 801 on the sieve plate 8, thereby replacing the new sieve plate 8. The side wall of the sieve plate 8 is inserted into the card slot 601, and the pull handle 76 is released. Under the rebound action of the support spring 77, the slide plate 73 is pushed to reset, thereby pushing the bottom end of the limiting rod 74 to be inserted into the limiting hole 801, completing the quick installation of the sieve plate 8, saving time and effort, being convenient and fast, and facilitating regular cleaning of the sieve plate 8, so that the screening effect is better and the screening efficiency is higher.

[0029] Example 2:

[0030] See also Figure 3 and Figure 4, which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment;

[0031] Specifically, the inner wall of the support tube 71 is symmetrically provided with limiting grooves 72 , and both side ends of the slide plate 73 are movably engaged in the limiting grooves 72 .

[0032] It should be noted that a pull handle 76 is fixedly connected to the top of the pull rod 75 , and the bottom wall of the pull handle 76 is movably abutted against the top wall of the support plate 6 .

[0033] It should be noted that the vibration assembly 5 contains a vibrator 51, the bottom wall of the vibrator 51 is fixedly mounted on the inner bottom surface of the support shell 4, the top output end of the vibrator 51 is fixedly connected to the bottom wall of the lifting plate 52, and the top of the lifting plate 52 is fixedly connected to the bottom wall of the support plate 6. By starting the vibrator 51, the lifting plate 52 is driven to move up and down.

[0034] In addition, a slider 53 is fixedly connected to the side wall of the lifting plate 52, a slide groove 54 is opened on the inner wall of the support shell 4, and the slider 53 is movably connected in the slide groove 54. A buffer spring 55 is fixedly connected to the top of the support plate 6, and the top end of the buffer spring 55 is fixedly connected to the top surface of the support shell 4. By providing the slider 53 and using the slide groove 54, the lifting plate 52 can be lifted and lowered linearly with greater stability. By providing the buffer spring 55, it is convenient to reset the support plate 6, and it can effectively protect the top wall of the support plate 6 and extend the service life of the support plate 6.

[0035] Specifically, a feed port 101 is provided in the top of the screening box 1 , and the feed port 101 facilitates the powder to quickly enter the screening box 1 . A discharge pipe 102 is fixedly connected to the bottom of the screening box 1 .

[0036] It should be noted that an electric control valve 103 is fixedly installed on the discharge pipe 102, and a guide plate 104 is fixedly connected to the bottom surface of the screening box 1. The provision of the guide plate 104 facilitates the rapid discharge of the sieved powder through the discharge pipe 102, making the discharge faster and cleaner.

[0037] It should be noted that a sealing door 2 is installed on the outer wall of the screening box 1, and a handle 201 is fixedly connected to the outer wall of the sealing door 2. The provision of the sealing door 2 facilitates the opening and closing of the screening box 1 and the cleaning of the internal device of the screening box 1, which saves time and effort and is safer.

[0038] In addition, a control panel 202 is fixedly installed on the outer wall of the sealing door 2, and a fixing frame 3 is fixedly connected to the bottom wall of the screening box 1.

[0039] See also Figures 1 to 4 , which is the third embodiment of the present utility model, and this embodiment is based on the above two embodiments;

[0040] When the utility model is in use, the feed port 101 is provided to facilitate the powder to quickly enter the screening box 1, and the sealing door 2 is provided to facilitate the opening and closing of the screening box 1, which is convenient for cleaning the internal device of the screening box 1, saving time and effort, and having higher safety. The guide plate 104 is provided to facilitate the sieved powder to quickly pass through the discharge pipe 102 for discharge, and the unloading speed is faster and cleaner. The vibration component 5 is provided to facilitate the vibration of the support plate 6, and the lifting plate 52 is driven to move up and down by starting the vibrator 51. The slider 53 is provided to cooperate with the slide 54 to make the lifting plate 52 move up and down in a straight line, which has stronger stability. The buffer spring 55 is provided to facilitate the resetting of the support plate 6, and can effectively protect the top wall of the support plate 6. The service life of the support plate 6 is extended. By setting a limit assembly 7, it is convenient to quickly disassemble and assemble the sieve plate 8. By pulling the handle 76 upward, the pull rod 75 is driven to move upward. The pull rod 75 mobilizes the slide plate 73 to move upward, and the slide plate 73 drives the limit rod 74 to move into the support cylinder 71, so that the limit rod 74 disengages from the limit hole 801 on the sieve plate 8, thereby replacing a new sieve plate 8. The side wall of the sieve plate 8 is inserted into the slot 601, and the handle 76 is released. Under the rebound action of the support spring 77, the slide plate 73 is pushed to reset, thereby pushing the bottom end of the limit rod 74 to be inserted into the limit hole 801, completing the quick installation of the sieve plate 8, saving time and effort, and being convenient and fast. It is convenient to clean the sieve plate 8 regularly, resulting in better screening effect and higher screening efficiency.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glaze production powder screening device, comprising a screening box (1), characterized in that: The inner side wall of the screening box (1) is fixedly connected to a support shell (4), and the support shell (4) is symmetrically arranged in two groups. The opposite side wall of the support shell (4) is arranged in an open structure. A vibration component (5) is arranged in the support shell (4), and a support plate (6) is inserted in the support shell (4). The opposite side wall of the support plate (6) is provided with a slot (601), and an anti-slip pad (602) is fixedly connected to the bottom surface of the slot (601). A screening plate (8) is arranged in the screening box (1), and the side wall of the screening plate (8) is movably inserted in the slot (601); A limiting hole (801) is symmetrically provided on the top side of the sieve plate (8), a limiting assembly (7) is provided in the support plate (6), the limiting assembly (7) contains a support tube (71), the side wall of the support tube (71) is fixedly inserted in the inner wall of the support plate (6), a slide plate (73) is provided in the support tube (71), a limiting rod (74) is fixedly connected to the bottom of the slide plate (73), the bottom end of the limiting rod (74) movably passes through the support tube (71) and extends into the card slot (601), and the bottom end of the limiting rod (74) is movably inserted in the limiting hole (801); The top wall of the slide plate (73) is fixedly connected with a pull rod (75), the top end of the pull rod (75) movably passes through the support tube (71) and extends upward, and a support spring (77) is movably sleeved on the pull rod (75), the top end of the support spring (77) is fixedly connected to the inner top surface of the support tube (71), and the bottom end of the support spring (77) is fixedly connected to the top wall of the slide plate (73).

2. A glaze production powder screening device according to claim 1, characterized in that: The inner side wall of the support tube (71) is symmetrically provided with limiting grooves (72), and the two side ends of the slide plate (73) are movably engaged in the limiting grooves (72).

3. The glaze production powder screening device according to claim 1, characterized in that: The top end of the pull rod (75) is fixedly connected to a pull handle (76), and the bottom wall of the pull handle (76) is movably abutted against the top wall of the support plate (6).

4. The glaze production powder screening device according to claim 1, characterized in that: The vibration assembly (5) contains a vibrator (51), the bottom wall of the vibrator (51) is fixedly mounted on the inner bottom surface of the support shell (4), the top output end of the vibrator (51) is fixedly connected to the bottom wall of the lifting plate (52), and the top of the lifting plate (52) is fixedly connected to the bottom wall of the support plate (6).

5. The glaze production powder screening device according to claim 4, characterized in that: The side wall of the lifting plate (52) is fixedly connected with a slider (53), the inner wall of the support shell (4) is provided with a slide groove (54), the slide groove (54) is movably engaged with the slider (53), the top of the support plate (6) is fixedly connected with a buffer spring (55), and the top end of the buffer spring (55) is fixedly connected to the inner top surface of the support shell (4).

6. The glaze production powder screening device according to claim 1, characterized in that: A feed port (101) is provided in the top of the screening box (1), and a discharge pipe (102) is fixedly connected to the bottom of the screening box (1).

7. The glaze production powder screening device according to claim 6, characterized in that: An electric control valve (103) is fixedly mounted on the discharge pipe (102), and a guide plate (104) is fixedly connected to the inner bottom surface of the screening box (1).

8. The glaze production powder screening device according to claim 1, characterized in that: A sealing door (2) is installed on the outer wall of the screening box (1), and a handle (201) is fixedly connected to the outer wall of the sealing door (2).

9. The glaze production powder screening device according to claim 8, characterized in that: A control panel (202) is fixedly mounted on the outer wall of the sealing door (2), and a fixing frame (3) is fixedly connected to the bottom wall of the screening box (1).

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