Domestic ceramic automatic fettling equipment

Abstract

The utility model relates to the technical field of ceramic fettling equipment, and discloses domestic ceramic automatic fettling equipment which comprises a working table, a fettling mechanism and a die holder, a material table is detachably installed in the middle of the working table, and positioning grooves are formed in the two sides of the inner wall of the working table respectively; the telescopic end of the air cylinder drives the felt scraping plate to longitudinally scrape powder scattered at the corner of the material table from one side along the material falling groove, meanwhile, when the felt on the bottom face of the felt scraping plate moves to the position of the material falling groove, the felt can enter the material falling groove, blocky powder filled and gathered in the material falling groove is dredged, and the material falling groove is prevented from falling off. When the felt scraping plate moves to the opening groove in the end of the discharging groove, powder which is discharged at the corner of the material table can be pushed into the opening groove in a concentrated mode, in this way, powder generated by fettling of the discharging groove and the corner on the material table can be cleaned in a concentrated mode, the powder scattered in the material table and the discharging groove can be fully cleaned, and the service life of the material table is prolonged. And a clean and tidy machining environment is provided for subsequent fettling.

Description

Technical Field

[0001] This utility model relates to the technical field of ceramic trimming equipment, specifically an automatic trimming equipment for daily-use ceramics. Background Technology

[0002] In the production process of daily ceramic molding, the surface of the rolled blank needs to be polished and smoothed. This process is called the blank trimming process in the molding production process. There are two traditional blank trimming processes: dry trimming and wet trimming. Dry trimming is when workers use sandpaper to polish the surface of the blank, or place the blank on a rotating auxiliary tool and wipe it with sandpaper to make the surface of the blank smooth.

[0003] For example, Chinese Patent Publication No. CN206840391U, “A dual-station automatic trimming machine. The dual-station automatic trimming machine includes a worktable, characterized in that: it also includes trimming devices and a programmable control device. The trimming devices include two sets arranged in parallel on the worktable. Each set of trimming devices includes a turntable, a trimming knife, and a transfer mechanism. The turntable is arranged on the worktable, and the trimming knife is arranged on the transfer mechanism. The transfer mechanism includes a horizontal axis track, a vertical axis track, and a drive mechanism. The two sets of transfer mechanisms are driven independently by their respective drive mechanisms. The two sets of transfer mechanisms share the same horizontal axis moving track. The programmable control device is electrically connected to the drive mechanism.”

[0004] In the above comparative document, the two sets of trimming devices alternately complete the trimming work, which has a high degree of automation. The manual personnel can simply change the billet between the two sets of trimming devices, which reduces the technical requirements of the manual personnel. The equipment has high working efficiency and stable product quality.

[0005] In actual use, the dust generated during the dual-station trimming of daily ceramics is collected through a powder trough on one side. However, the scattered powder near the corner of the trimming station's material platform cannot be collected, and the inside of the material trough on the material platform is easily filled with lumpy powder, preventing the powder from falling into the lower material trough. Manual cleaning is required, and there are dead corners in the corners of the material platform and the material trough, which cannot be cleaned thoroughly, and the powder is prone to accumulate in the later stages. Utility Model Content

[0006] The purpose of this utility model is to provide an automatic trimming device for daily-use ceramics. This automatic trimming device can centrally clean the powder generated during trimming at the material table, the material drop trough, and the corners, so that the powder scattered in the material table and the material drop trough can be fully cleaned, providing a clean processing environment for subsequent trimming.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic trimming device for daily-use ceramics, comprising a worktable, a trimming mechanism, and a mold base. A material platform is detachably installed in the middle of the worktable. Positioning grooves are respectively opened on both sides of the inner wall of the worktable. A material drop groove and an opening groove are respectively opened through the top of the material platform. A protruding plate is integrally formed on the front of the material platform. The two sides of the material platform are inserted into the inner wall of the positioning groove. A material collection box is slidably installed on the front of the worktable. A cylinder is fixedly installed on the back of the worktable. A felt scraper is fixedly installed on the telescopic end of the cylinder.

[0008] Preferably, the blank trimming mechanism is installed on the inner side wall of the worktable, and the mold base is detachably installed on the top of the material table.

[0009] Preferably, the top of the material platform has a positioning hole, and the bottom support of the mold base is installed on the top of the material platform with screws.

[0010] Preferably, the two ends of the convex plate extend to both sides of the front of the worktable, and the convex plate and the worktable are fixed with bolts by threads.

[0011] Preferably, the cylinder telescopic end extends through the inner wall of the worktable, and the bottom surface of the felt scraper is in contact with the top surface of the material table.

[0012] Preferably, both the material discharge trough and the opening trough are connected to the material collection box, and multiple sets of material discharge troughs are arranged in parallel at equal intervals.

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

[0014] This invention, after the ceramic blanks at the dual-station mold base of the blank repair mechanism have been automatically repaired for a period of time, allows the turntable support at the bottom of the mold base to be disassembled with screws. The cylinder's telescopic end drives a felt scraper to scrape away the scattered powder at the corner of the blank from one side along the drop trough. Simultaneously, when the felt scraper's bottom surface moves to the drop trough, the felt can enter the trough to guide the accumulated lumpy powder. When the felt scraper moves to the opening slot at the end of the drop trough, it can push the powder from the corner of the blank into the opening slot. This achieves centralized cleaning of the powder generated during blank repair at the drop trough and corners of the blank, ensuring thorough cleaning of the scattered powder in the blank and providing a clean processing environment for subsequent blank repair. It solves the problems of the drop trough on the blank easily becoming filled with lumpy powder, preventing the powder from falling into the lower trough and requiring manual cleaning, and the existence of dead corners in the blank and drop trough that cannot be thoroughly cleaned. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

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

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the material collection box and the workbench in this utility model;

[0018] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Workbench; 2. Blank trimming mechanism; 3. Mold base; 4. Material platform; 5. Material collection box; 6. Cylinder; 11. Positioning groove; 41. Material drop groove; 42. Opening groove; 43. Protruding plate; 44. Fixing bolt; 45. Positioning hole; 61. Felt scraper. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-4 This utility model provides a technical solution: an automatic trimming device for daily ceramics, including a workbench 1, a trimming mechanism 2, and a mold base 3. A material platform 4 is detachably installed in the middle of the workbench 1, and positioning grooves 11 are respectively opened on both sides of the inner wall of the workbench 1.

[0022] The top of the material platform 4 is provided with a material drop trough 41 and an opening trough 42 respectively. The front of the material platform 4 is integrally formed with a protruding plate 43. The two sides of the material platform 4 are inserted into the inner wall of the positioning groove 11. The front of the workbench 1 is slidably installed with a material collection box 5 near the bottom via a slide rail. The back of the workbench 1 is fixedly installed with a cylinder 6. The telescopic end of the cylinder 6 is fixedly installed with a felt scraper 61.

[0023] The material table 4 can be slidably pulled out from the positioning grooves 11 on both sides of the worktable 1 through the front protrusion plate 43. This allows the material table 4 to be disassembled from the blanking station of the worktable 1, making it convenient to maintain the equipment parts in the worktable 1.

[0024] A felt scraper 61 is installed on the side of the material platform 4 near the blank-repairing mechanism 2, and it fits tightly against the side of the worktable 1. After the blank-repairing mechanism 2 automatically repairs the ceramic blank at the double-station mold base 3 of the material platform 4 for a period of time, the turntable support at the bottom of the mold base 3 can be disassembled with screws. The extension end of the cylinder 6 drives the felt scraper 61 to scrape the powder scattered at the corner of the material platform 4 longitudinally along the drop trough 41 from one side. At the same time, when the felt on the bottom surface of the felt scraper 61 moves to the drop trough 41, the felt can enter the drop trough 41 to guide the lumpy powder that is filled and accumulated in the drop trough 41. When the felt scraper 61 moves to the opening groove 42 at the end of the drop trough 41, it can push the powder that is not dropping at the corner of the material platform 4 into the opening groove 42. In this way, the powder generated by the blank-repairing at the drop trough 41 and the corner of the material platform 4 is cleaned in a concentrated manner, so that the powder scattered in the material platform 4 and the drop trough 41 can be fully cleaned, providing a clean processing environment for subsequent blank-repairing.

[0025] The trimming mechanism 2 is installed on the inner wall of the workbench 1, and the mold base 3 is detachably installed on the top of the material table 4. The trimming mechanism 2 includes a trimming knife and a transfer mechanism. The trimming knife is set on the transfer mechanism and includes at least two blades. The transfer mechanism includes a horizontal axis track, a vertical axis track, and a drive mechanism. The two sets of transfer mechanisms are driven independently by their respective drive mechanisms. The two sets of transfer mechanisms share the same horizontal axis moving track. The trimming knife in the trimming mechanism 2 can be used to trim and polish the ceramic blank on the top of the mold base 3. The trimming of the ceramic blank by the trimming mechanism 2 is existing technology and will not be described in detail here.

[0026] The material platform 4 has a positioning hole 45 on its top. The bottom support of the mold base 3 is installed on the top of the material platform 4 with screws. The two ends of the protruding plate 43 extend to the front sides of the worktable 1 respectively. The protruding plate 43 and the worktable 1 are connected by a fixing bolt 44 through threads. By disassembling the mold base 3 on the top of the material platform 4 with screws, the material platform 4 can be slid out from the positioning grooves 11 on both sides of the worktable 1 through the protruding plate 43 on the front. In this way, the material platform 4 can be disassembled from the blanking station of the worktable 1.

[0027] The cylinder 6 extends through the inner wall of the workbench 1, and the bottom surface of the felt scraper 61 is in contact with the top surface of the material platform 4. The material drop trough 41 and the opening trough 42 are both connected to the collection box 5. Multiple sets of material drop troughs 41 are arranged in parallel and at equal intervals. The cylinder 6 extends through the end to drive the felt scraper 61 to scrape the powder scattered at the corner of the material platform 4 longitudinally along the material drop trough 41 from one side. At the same time, when the felt on the bottom surface of the felt scraper 61 moves to the material drop trough 41, the felt can enter the material drop trough 41 to guide the lumpy powder that is filled and accumulated in the material drop trough 41. When the felt scraper 61 moves to the opening trough 42 at the end of the material drop trough 41, it can push the powder that is dropping at the corner of the material platform 4 into the opening trough 42. In this way, the powder generated by the material drop trough 41 and the corner of the material platform 4 is cleaned in a concentrated manner.

[0028] Working principle: After the ceramic blank is automatically repaired by the blank repair mechanism 2 at the double station mold base 3 of the material platform 4 for one cycle, the powder accumulates at the corner of the material platform 4 and in the material drop trough 41. Then, the bottom turntable support of the mold base 3 is disassembled by screws.

[0029] Then, the cylinder 6 extends and retracts, driving the felt scraper 61 to scrape the powder scattered at the corner of the material platform 4 longitudinally along the discharge trough 41 from one side. At the same time, when the felt on the bottom of the felt scraper 61 moves to the discharge trough 41, the felt can enter the discharge trough 41 to guide the lumpy powder that is filled and accumulated in the discharge trough 41. When the felt scraper 61 moves to the opening trough 42 at the end of the discharge trough 41, it can push the powder that is not falling at the corner of the material platform 4 into the opening trough 42. In this way, the powder generated by the blanking of the discharge trough 41 on the material platform 4 and the corner is cleaned in a concentrated manner, so that the powder scattered in the material platform 4 and the discharge trough 41 can be fully cleaned.

[0030] Finally, by pulling out the material collection box 5 on the front of the workbench 1 from the mounting slot on the front of the workbench 1, the powder generated during the blank trimming can be collected and processed in a concentrated manner.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A domestic ceramic automatic trimming device comprising a worktable (1), a trimming mechanism (2), a mould base (3), characterized in that: The middle part of the workbench (1) is detachably installed with a material table (4), the inner wall of the workbench (1) is respectively provided with a positioning groove (11), the top of the material table (4) is respectively provided with a blanking groove (41) and an opening groove (42), the front of the material table (4) is integrally formed with a lug plate (43), the two sides of the material table (4) are inserted into the inner wall of the positioning groove (11), the front of the workbench (1) is slidably installed with a material collecting box (5), the back of the workbench (1) is fixedly installed with a pneumatic cylinder (6), and the telescopic end of the pneumatic cylinder (6) is fixedly installed with a felt scraper (61).

2. A domestic ceramic automatic trimming apparatus according to claim 1, characterized in that: The trimming mechanism (2) is installed on the inner side wall of the workbench (1), and the mold base (3) is detachably installed on the top of the material table (4).

3. A domestic ceramic automatic trimming apparatus according to claim 1, characterized in that: The top of the material table (4) is provided with a positioning hole (45), and the bottom support of the mold base (3) is installed on the top of the material table (4) by screws.

4. A domestic ceramic automatic trimming apparatus according to claim 1, characterized in that: The two ends of the lug plate (43) extend to the two sides of the front of the workbench (1), and the lug plate (43) and the workbench (1) are provided with fixed bolts (44) through threaded installation.

5. A domestic ceramic automatic trimming apparatus according to claim 1, characterized in that: The telescopic end of the pneumatic cylinder (6) movably penetrates into the inner wall of the workbench (1), and the bottom surface of the felt scraper (61) is attached to the top surface of the material table (4).

6. A domestic ceramic automatic trimming apparatus according to claim 1, characterized in that: The blanking groove (41) and the opening groove (42) are communicated with the material collecting box (5), and a plurality of blanking grooves (41) are arranged in parallel at equal intervals.

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