Blank repairing machine with adsorption device

Abstract

The blank repairing machine comprises a machine table, a motor, a rotary table and the adsorption device, the motor and the adsorption device are installed below the machine table, the rotary table is located above the machine table, a cavity with a downward opening is formed in the rotary table, an air hole communicated with the cavity is formed in the upper end of the rotary table, and a connecting structure is arranged in the middle of the cavity of the rotary table. A rotating shaft of the motor upwards penetrates through the machine table and then is connected with the connecting structure, a one-way valve with the downward passing direction is arranged on the machine table, the cavity is communicated with the adsorption device through the one-way valve, and a gap is formed between the lower end of the outer side of the rotary table and the machine table. The ceramic product can be adsorbed on the rotary table in the blank repairing process, displacement of the ceramic product due to collision of hands during blank repairing or separation of the ceramic product from the surface of the rotary table due to insufficient friction force between the ceramic product and the rotary table is prevented, and a gap is formed between the lower end of the outer side of the rotary table and the machine table, so that the rotary table can be prevented from grinding the machine table, and the production efficiency is improved. And the air pressure in the cavity can be kept within a certain range.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic embryo repair, in particular to an embryo repair machine with an adsorption device. Background Art

[0002] Ceramic product blank repair is a traditional manual skill, which is mainly used to repair damage to porcelain or make new ceramics. Before the blank repair, the operator needs to manually or with the help of positioning tools to align the ceramic product so that the ceramic product and the turntable can rotate coaxially, and then start the blank repair machine for manual blank repair. During the blank repair process, due to the high difficulty of operation, hands often collide with the ceramic product and cause it to shift, and the ceramic product needs to be repositioned. Or due to insufficient friction between the ceramic product and the blank repair machine, the ceramic product may fall off the surface of the blank repair machine, causing the ceramic product to break. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a blank repairing machine with an adsorption device, which can adsorb ceramic products during blank repair to prevent them from displacement or falling off.

[0004] The technical solution of the utility model is: a embryo repair machine with an adsorption device, comprising a machine platform, a motor, a turntable and an adsorption device, wherein the motor and the adsorption device are installed below the machine platform, the turntable is located above the machine platform, a cavity opening downward is provided inside the turntable, an air hole communicating with the cavity is provided at the upper end of the turntable, a connecting structure is provided in the middle of the cavity of the turntable, a rotating shaft of the motor passes upward through the machine platform and is connected to the connecting structure, a one-way valve with a downward passage direction is provided on the machine platform, the cavity is communicated with the adsorption device through the one-way valve, and a gap is provided between the lower end of the outer side of the turntable and the machine platform.

[0005] Furthermore, a spiral plate is provided between the connection structure and the inner wall of the machine platform, and a circular array of the spiral plates is provided on the side of the connection structure.

[0006] Furthermore, a tooth groove is provided at the lower end of the connection structure, and a gear is provided at the upper end of the rotating shaft of the motor, and the gear is slidably embedded in the tooth groove.

[0007] Furthermore, an annular groove is provided on the machine platform, the turntable is embedded in the annular groove, and there is a gap between the turntable and the annular groove.

[0008] Furthermore, an annular boss is provided on the outer side of the turntable, and a limiting structure is provided on the machine platform, and one end of the limiting structure can abut against the upper end of the annular boss.

[0009] Furthermore, the limiting structure includes a circular ring, a round rod, a connecting plate and a roller. The circular ring is located on the machine platform, the round rod is rotatably connected to the circular ring, the connecting plate is installed on the side of the round rod, the roller is installed at one end of the connecting plate, and the lower end of the roller can abut against the upper end of the annular boss.

[0010] Furthermore, an arc-shaped notch facing the turntable is provided on the side of the circular ring, and a cylinder is provided on the side of the round rod, and the cylinder can swing in the arc-shaped notch.

[0011] Furthermore, the adsorption device includes an air filter box and an air pump, and the one-way valve is connected to the air pump through the air filter box.

[0012] Furthermore, an air blowing interface is provided on the upper end of the machine, and the air blowing interface is connected to an air pump.

[0013] Furthermore, the machine platform is provided with buttons and knobs, the buttons are electrically connected to the motor and the air pump respectively, and the knob is electrically connected to the motor.

[0014] Compared with the prior art, the advantages of the utility model are that the ceramic product can be adsorbed on the turntable during the embryo repair process to prevent the ceramic product from shifting due to hand collision during the embryo repair, or from detaching from the turntable surface due to insufficient friction between the ceramic product and the turntable. There is a gap between the lower end of the outer side of the turntable and the machine, which can prevent the turntable from grinding against the machine and can also keep the air pressure in the cavity within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model after the turntable is removed;

[0019] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0020] Figure 5 It is a structural schematic diagram of the turntable of the utility model;

[0021] Figure 6 It is a cross-sectional view of the utility model.

[0022] Among them: 1. machine; 101. annular groove; 2. turntable; 201. air hole; 202. annular boss; 203. cavity; 3. motor; 301. gear; 4. air filter box; 5. air pump; 6. connection structure; 601. tooth groove; 7. spiral plate; 8. one-way valve; 10. air blowing interface; 11. ring; 1101. arc notch; 12. round rod; 1201. cylinder; 13. connecting plate; 14. roller; 15. button; 16. knob. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] like Figure 1-6 As shown, a embryo repairing machine with an adsorption device comprises a machine 1, a motor 3, a turntable 2 and an adsorption device, wherein the motor 3 and the adsorption device are installed below the machine 1, and the turntable 2 is located above the machine 1. A cavity 203 with an opening downward is provided inside the turntable 2, and an air hole 201 communicating with the cavity 203 is provided at the upper end of the turntable 2. A connecting structure 6 is provided in the middle of the cavity 203 of the turntable 2, and the rotating shaft of the motor 3 passes through the machine 1 upward and is connected to the connecting structure 6. A one-way valve 8 with a downward passage direction is provided on the machine 1, and the cavity 203 is communicated with the adsorption device through the one-way valve 8. During the embryo repairing process of the ceramic product, it can be adsorbed on the turntable 2 to prevent the ceramic product from shifting due to the collision of the hand during the embryo repair, or from detaching from the surface of the turntable 2 due to insufficient friction between the ceramic product and the turntable 2. There is a gap between the lower end of the outer side of the turntable 2 and the machine 1, which can prevent the turntable 2 from grinding against the machine 1 and keep the air pressure in the cavity 203 within a certain range.

[0025] In the above embodiment, a spiral plate 7 is provided between the connecting structure 6 and the inner wall of the machine 1. The spiral plate 7 is arranged in a circular array on the side of the connecting structure 6. When the spiral plate 7 rotates with the turntable 2, it can guide the air downward, which is helpful for the ceramic product to be adsorbed on the turntable 2; a tooth groove 601 is provided at the lower end of the connecting structure 6, and a gear 301 is provided at the upper end of the rotating shaft of the motor 3. The gear 301 slides and is embedded in the tooth groove 601. If the air pressure in the cavity 203 below the spiral plate 7 is too high, the turntable 2 is lifted by the air pressure, and the gear 301 slides along the tooth groove 601; an annular groove 101 is provided on the machine 1, and the turntable 2 is embedded in the annular groove 101. There is a gap between the turntable 2 and the annular groove 101 to prevent the soil powder generated by the embryo repair on the machine 1 from directly entering the cavity 203, causing the one-way valve 8 or the air pump 5 to be blocked.

[0026] In the above embodiment, an annular boss 202 is provided on the outer side of the turntable 2, and a limiting structure is provided on the machine 1. One end of the limiting structure can be abutted against the upper end of the annular boss 202. When the turntable 2 is lifted by air pressure, the limiting structure abuts the turntable 2 through the annular boss 202 to prevent the gear 301 and the tooth groove 601 from being separated from each other; the limiting structure includes a ring 11, a round rod 12, a connecting plate 13 and a roller 14. The ring 11 is located on the machine 1, the round rod 12 is rotatably connected to the ring 11, and the connecting plate 13 is installed on the side of the round rod 12. The roller 14 is installed at one end of the connecting plate 13, and the lower end of the roller 14 can abut against the upper end of the annular boss 202. When abutting, the limiting structure and the annular boss 202 are in rolling connection; the side of the ring 11 is provided with an arc-shaped notch 1101 facing the turntable 2, and the side of the round rod 12 is provided with a cylinder 1201, and the cylinder 1201 can swing in the arc-shaped notch 1101 to limit the rotation range of the round rod 12. When the turntable 2 rotates and the roller 14 and the annular boss 202 abut against each other, the cylinder 1201 automatically abuts against one end of the arc-shaped notch 1101.

[0027] In the above embodiment, the adsorption device includes an air filter box 4 and an air pump 5. The one-way valve 8 is connected to the air pump 5 through the air filter box 4 to filter soil powder and prevent the air pump 5 from being blocked. An air blowing interface 10 is provided at the upper end of the machine 1. The air blowing interface 10 is connected to the air pump 5, and the air drawn out by the air pump 5 can be used to clean the machine 1. A button 15 and a knob 16 are provided on the machine 1. The button 15 is electrically connected to the motor 3 and the air pump 5 respectively to control the start and stop. The knob 16 is electrically connected to the motor 3 to adjust the speed of the motor 3.

[0028] Description of the working method of this utility model:

[0029] The ceramic product is placed on the turntable 2, and the motor 3 is started to rotate the turntable 2. The operator manually or with the help of a positioning tool aligns the ceramic product so that the ceramic product and the turntable 2 rotate coaxially. Then, the air pump 5 is started to adsorb the ceramic product on the machine 1 to prevent the ceramic product from shifting due to the collision of the hands during embryo repair, or the ceramic product from detaching from the surface of the turntable 2 due to insufficient friction between the ceramic product and the turntable 2; when the bottom edge of the ceramic product is sufficiently flat, a certain negative pressure is formed in the cavity 203 under the action of the air pump 5 to adsorb the ceramic product, and at the same time, air enters from the gap between the turntable 2 and the annular groove 101 to keep the air pressure in the cavity 203 within a certain range. At the same time, the soil powder generated by the embryo repair or on the machine 1 passes through the gap and the one-way valve 8 in turn, and is filtered by the air filter box 4 to prevent the air pump 5 from being blocked; when the bottom edge of the ceramic product is not flat enough, the spiral plate 7 rotates counterclockwise And exhaust downward, the auxiliary air pump 5 adsorbs the ceramic product on the turntable 2. At this time, the air leaks out from between the turntable 2 and the ceramic product and enters the cavity 203 from the air hole 201. In this case, if the speed of the turntable 2 is low, the spiral plate 7 has a slight effect on the effect of the air pressure, and the air flows from the outside to the inside at the gap between the turntable 2 and the annular groove 101. If the speed of the turntable 2 is high, the spiral plate 7 has a greater effect on the effect of the air pressure. The gas enters from the air hole 201 and flows out from the one-way valve 8 and the gap between the turntable 2 and the annular groove 101 at the same time. When the speed is too high, the air pressure in the area between the spiral plate 7 and the machine 1 is relatively high, which will push the turntable 2 upward, and the annular boss 202 abuts against the roller 14 and is prevented from continuing to rise. The cavity 203 accelerates the discharge of gas, which not only achieves balanced air pressure, but also discharges the soil powder sucked into the cavity 203, reduces the cleaning times of the air filter box 4, and achieves an adaptive adsorption effect.

[0030] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A embryo repairing machine with an adsorption device, characterized in that: It includes a machine, a motor, a turntable and an adsorption device, wherein the motor and the adsorption device are installed below the machine, the turntable is located above the machine, a cavity opening downward is provided inside the turntable, an air hole communicating with the cavity is provided at the upper end of the turntable, a connecting structure is provided in the middle of the cavity of the turntable, the rotating shaft of the motor passes upward through the machine and is connected to the connecting structure, a one-way valve with a downward passage direction is provided on the machine, the cavity is communicated with the adsorption device through the one-way valve, and there is a gap between the lower end of the outer side of the turntable and the machine.

2. The embryo repairing machine with an adsorption device according to claim 1, characterized in that: A spiral plate is arranged between the connection structure and the inner wall of the machine platform, and a circular array of the spiral plates is arranged on the side of the connection structure.

3. The embryo repairing machine with an adsorption device according to claim 1, characterized in that: The lower end of the connection structure is provided with a tooth groove, and the upper end of the rotating shaft of the motor is provided with a gear, and the gear is slidably embedded in the tooth groove.

4. The embryo repairing machine with an adsorption device according to claim 1, characterized in that: The machine platform is provided with an annular groove, the turntable is embedded in the annular groove, and there is a gap between the turntable and the annular groove.

5. The embryo repairing machine with an adsorption device according to claim 1, characterized in that: An annular boss is arranged on the outer side of the turntable, and a limiting structure is arranged on the machine platform. One end of the limiting structure can abut against the upper end of the annular boss.

6. The embryo repairing machine with adsorption device according to claim 5, characterized in that: The limiting structure includes a circular ring, a round rod, a connecting plate and a roller. The circular ring is located on the machine platform, the round rod is rotatably connected to the circular ring, the connecting plate is installed on the side of the round rod, the roller is installed at one end of the connecting plate, and the lower end of the roller can abut against the upper end of the annular boss.

7. The embryo repairing machine with an adsorption device according to claim 6, characterized in that: An arc-shaped notch facing the turntable is arranged on the side of the circular ring, and a cylinder is arranged on the side of the round rod. The cylinder can swing in the arc-shaped notch.

8. The embryo repairing machine with an adsorption device according to claim 1, characterized in that: The adsorption device comprises an air filter box and an air pump, and the one-way valve is connected with the air pump through the air filter box.

9. The embryo repairing machine with adsorption device according to claim 8, characterized in that: An air blowing interface is provided on the upper end of the machine platform, and the air blowing interface is communicated with an air pump.

10. The embryo repairing machine with adsorption device according to claim 8, characterized in that: The machine platform is provided with buttons and knobs, the buttons are electrically connected to the motor and the air pump respectively, and the knobs are electrically connected to the motor.

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