All-dimensional automatic polishing device for surface of angle valve shell

Abstract

The utility model belongs to the technical field of polishing devices, and particularly relates to an angle valve shell surface all-dimensional automatic polishing device which comprises a main body, a polishing device is arranged on the left side of the main body, a feeding device is installed on the right side of the polishing device, and a material preparing device is installed on the right side of the feeding device. A discharging device is installed in front of the material preparing device, and a clamping device is installed between the feeding device and the material preparing device. A worker places an angle valve in the placing groove, meanwhile, the feeding disc and the material preparation table are driven by the servo motor to rotate regularly, the servo motor on the top of the stand column drives the two pneumatic clamps to rotate, and the pneumatic clamps on the two sides clamp and place a shell in the placing groove to the top of the fixing base. And the pneumatic clamp on the other side clamps the shell subjected to polishing treatment on the top of the fixing base to the conveying belt for discharging treatment, intermittent feeding and discharging operation of the clamps is utilized, the working efficiency is greatly improved, the shell does not need to be held by hands for polishing, and the danger is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing devices, and relates to an all-round automatic polishing device for the surface of an angle valve housing. Background Art

[0002] An angle valve is an angle stop valve and is widely used in the sanitary ware field. The water outlet of the angle valve is at a right angle to the water inlet, and a handle for controlling the opening or closing of the angle valve is installed at the other end. The angle valve is similar to a ball valve, and its structure and characteristics are modified from the ball valve. The difference from the ball valve is that the outlet of the angle valve is at a ninety-degree right angle to the inlet. The angle valve is also called a three-way valve, an angle valve, or a corner stop valve. This is because the pipeline forms a ninety-degree corner shape at the angle valve, so it is called an angle valve, an angle valve, or a corner stop valve.

[0003] In the existing production process of angle valves, it is necessary to polish the outer shell of the angle valve to make its outer shape smooth and flat, not only removing the burrs on the surface but also making the shape more beautiful. However, the volume of the angle valve housing itself is small, and usually, workers need to hold the angle valve housing and use a polishing machine for polishing. This not only has low work efficiency but also has risks. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems and provide an all-round automatic polishing device for the surface of an angle valve housing.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An all-round automatic polishing device for the surface of an angle valve housing includes a main body. A polishing device is arranged on the left side of the main body. A feeding device is installed on the right side of the polishing device. A material preparation device is installed on the right side of the feeding device. A discharging device is installed in front of the material preparation device. A clamping device is installed between the feeding device and the material preparation device. A polishing wheel is installed on the top of the polishing device. A motor is installed on the left side of the polishing wheel. A polishing sand belt is arranged between the polishing wheel and the motor. A support seat is arranged at the bottom of the feeding device. A servo motor is arranged on the top of the support seat. A feeding tray is arranged above the servo motor. Fixing seats are installed at the edge of the feeding tray. Angle valves are sleeved on the top of the fixing seats. A material preparation table is arranged above the material preparation device. A placement groove is opened at the edge of the material preparation table, and a rectangular groove is opened at the center of the material preparation table. A conveyor belt is arranged in the discharging device. A discharging bin is arranged at the right end of the conveyor belt. A column is arranged in the clamping device. A pneumatic fixture is installed on the top of the column. A clamping block is arranged at the lower end of the pneumatic fixture. A notch is arranged on the outer wall of the clamping block. A material receiving tray is movably arranged at the rectangular groove. A material receiving groove is opened on the material receiving tray.

[0007] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, a polishing wheel is installed at one end of the rotating shaft of the motor, and at the same time, the polishing sand belt in the polishing equipment is sleeved on the two polishing wheels.

[0008] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, one end of the rotating shaft of the loading tray is connected to the servo motor, and the fixed seats are installed at equal intervals.

[0009] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, a motor is installed inside the loading tray and connected to the fixed seat, and the top of the fixed seat and the inner wall of the angle valve are both square.

[0010] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, a support seat is installed at the bottom of the stock preparation equipment, and at the same time, a servo motor is installed on this support seat and connected to the stock preparation table.

[0011] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, the outer contour of the placement groove is square, and at the same time, the size of the placement groove is larger than that of the angle valve, and the angle valve can be placed in the placement groove.

[0012] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, the conveyor belt in the unloading equipment is installed obliquely, and at the same time, the unloading bin is installed obliquely downward at one end of the conveyor belt.

[0013] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, the pneumatic clamps are symmetrically arranged at the top of the column, and at the same time, a servo motor is arranged between the column and the pneumatic clamps.

[0014] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, a protruding notch is provided at the bottom of the clamping block, the notch is located inside the clamping block, and the outer shape of the notch is a rectangular groove.

[0015] In the above-mentioned all-round automatic polishing device for the surface of the angle valve housing, the size of the notch is larger than that of the angle valve.

[0016] Compared with the existing technology, the advantages of the present utility model are as follows:

[0017] In the present utility model, the worker places the angle valve in the placement groove. At the same time, the loading tray and the stock preparation table rotate regularly driven by the servo motor. At the top of the column, two pneumatic clamps are driven to rotate by the servo motor. The pneumatic clamps on both sides are used to clamp and place the housing in the placement groove on the top of the fixed seat respectively. At the same time, the pneumatic clamp on the other side clamps the polished housing on the top of the fixed seat and places it on the conveyor belt for unloading. The intermittent loading and unloading operation of the two clamps greatly improves the work efficiency, and there is no need to hold the housing for polishing, reducing the danger.

[0018] Other advantages, objectives and features of the present utility model will be partially reflected by the following description and partially understood by those skilled in the art through the research and practice of the present utility model. Brief Description of the Drawings

[0019] Figure 1 is a schematic diagram of the present utility model.

[0020] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0021] Figure 3 is a schematic diagram of the stock preparation equipment in the present utility model.

[0022] Figure 4 is a schematic diagram of the material holding tray in the present utility model.

[0023] Figure 5 is a schematic diagram of the pneumatic fixture in the present utility model.

[0024] In the figure: 1, main body; 2, polishing equipment; 21, polishing wheel; 22, motor; 23, polishing sand belt; 3, feeding equipment; 31, support seat; 32, servo motor; 33, feeding tray; 34, fixed seat; 35, angle valve; 4, stock preparation equipment; 41, stock preparation table; 42, placement groove; 43, rectangular groove; 5, discharging equipment; 51, conveyor belt; 52, discharging bin; 6, clamping equipment; 61, column; 62, pneumatic fixture; 63, clamping block; 64, notch; 7, material holding tray; 71, material holding groove. Detailed Embodiment

[0025] The present utility model will be further described below with reference to the accompanying drawings.

[0026] As Figures 1-5As shown in the figure, an all-round automatic polishing device for the surface of an angle valve housing includes a main body 1. A polishing device 2 is arranged on the left side of the main body 1. A feeding device 3 is installed on the right side of the polishing device 2. A material preparation device 4 is installed on the right side of the feeding device 3. A discharging device 5 is installed in front of the material preparation device 4. A clamping device 6 is installed between the feeding device 3 and the material preparation device 4. A polishing wheel 21 is installed on the top of the polishing device 2. A motor 22 is installed on the left side of the polishing wheel 21. A polishing sand belt 23 is arranged between the polishing wheel 21 and the motor 22. A support base 31 is provided at the bottom of the feeding device 3. A servo motor 32 is provided on the top of the support base 31. A feeding tray 33 is provided above the servo motor 32. A fixing seat 34 is installed at the edge of the feeding tray 33. An angle valve 35 is sleeved on the top of the fixing seat 34. A material preparation table 41 is provided above the material preparation device 4. A placing groove 42 is opened at the edge of the material preparation table 41 and a rectangular groove 43 is opened at the center of the material preparation table 41. A conveyor belt 51 is provided in the discharging device 5. A discharging bin 52 is provided at the right end of the conveyor belt 51. A column 61 is provided in the clamping device 6. A pneumatic fixture 62 is installed on the top of the column 61. A clamping block 63 is provided at the lower end of the pneumatic fixture 62. A notch 64 is provided on the outer wall of the clamping block 63. A material receiving tray 7 is movably arranged at the rectangular groove 43. A material receiving groove 71 is opened on the material receiving tray 7.

[0027] In this embodiment, the servo motor 32 in the feeding device 3 drives the feeding tray 33 to rotate regularly, and the servo motor 32 in the material preparation device 4 drives the material preparation table 41 to rotate. The above actions are all realized through a set program to cooperate with each other.

[0028] Combined with Figure 1 、 Figure 3 As shown in the figure, one end of the rotating shaft of the motor 22 is installed with a polishing wheel 21, and at the same time, the polishing sand belt 23 in the polishing device 2 is sleeved on the two polishing wheels 21.

[0029] Furthermore, the two polishing wheels 21 in the polishing device 2 are of different sizes, and there is enough distance between them to keep the external polishing sand belt 23 in a taut state to generate enough friction to prevent the polishing sand belt 23 from falling off.

[0030] Combined with Figure 1 、 Figure 2 As shown in the figure, one end of the rotating shaft of the feeding tray 33 is connected to the servo motor 32, and the fixing seats 34 are installed at equal intervals.

[0031] Furthermore, the servo motor 32 drives the feeding tray 33 to rotate, so that the angle valves 35 on the tops of the other fixing seats 34 can face the polishing device 2. At the same time, there are eight polishing devices 2 arranged at intervals in the main body 1, and only one is shown in Figure 1 the figure.

[0032] Combined with Figure 1 and Figure 2 As shown, a motor 22 is installed inside the loading tray 33 and is connected to a fixed seat 34. The top of the fixed seat 34 and the inner wall of the angle valve 35 are both square-shaped.

[0033] Furthermore, the motor 22 installed inside the loading tray 33 drives the fixed seat 34 to rotate appropriately, so that each side of the angle valve 35 can face the polishing sand belt 23, achieving a full and effective polishing process.

[0034] Combined with Figure 1 and Figure 2 As shown, a support base 31 is installed at the bottom of the stock preparation equipment 4, and a servo motor 32 is installed on this support base 31 and is connected to the stock preparation table 41.

[0035] Furthermore, the rotating stock preparation table 41 facilitates the staff to take out the angle valve 35 from the material storage tank 71 and place it in the placement groove 42.

[0036] Combined with Figure 1 and Figure 2 As shown, the outer contour of the placement groove 42 is square, and the size of the placement groove 42 is larger than that of the angle valve 35. The angle valve 35 can be placed in the placement groove 42.

[0037] Furthermore, the placement groove 42 is used to hold the angle valve 35, allowing it to rotate to the lower part of the pneumatic fixture 62 along with the stock preparation table 41 and facilitating its material taking.

[0038] Combined with Figure 1 and Figure 2 As shown, the conveyor belt 51 in the unloading equipment 5 is installed obliquely, and the unloading bin 52 is installed obliquely downward at one end of the conveyor belt 51.

[0039] Furthermore, the pneumatic fixture 62 on the left takes off the angle valve 35 that has been polished on the fixed seat 34 and places it on the conveyor belt 51, and it moves along the unloading bin 52 into a dedicated collection box.

[0040] Combined with Figure 1 and Figure 2 As shown, the pneumatic fixtures 62 are symmetrically arranged at the top of the column 61, and a servo motor 32 is arranged between the column 61 and the pneumatic fixtures 62.

[0041] Furthermore, the servo motor 32 here drives the two servo motors 32 at the top to rotate regularly, and at the same time transfers the unprocessed angle valve 35 to the top of the fixed seat 34, and takes off the polished angle valve 35 and places it on the conveyor belt 51.

[0042] Combined with Figure 1 and Figure 4As shown, a protruding notch 64 is provided at the bottom of the clamp block 63 , and the notch 64 is located on the inner side of the clamp block 63 , and the shape of the notch 64 is a rectangular groove. The size of the notch 64 is larger than the angle valve 35 .

[0043] Furthermore, the shape of the notch 64 can better play a limiting role when clamping the angle valve 35, thereby preventing it from falling off.

[0044] The working principle of the utility model is:

[0045] Place the unprocessed angle valve 35 in the material receiving trough 71, and then place the material receiving tray 7 in the rectangular groove 43. Then the servo motor 32 in the material preparation equipment 4 regularly drives the material preparation table 41 to rotate, and then the staff inserts the unprocessed angle valve 35 into the placement groove 42. During this process, it is necessary to pay attention to placing the bottom hole of the angle valve 35 downward.

[0046] The servo motor 32 drives two pneumatic clamps 62 to rotate at the top of the column 61, and the pneumatic clamps 62 on both sides are used to clamp the shell in the placement groove 42 and place it on the top of the fixed seat 34. The motor 22 installed inside the loading tray 33 drives the fixed seat 34 to rotate appropriately, so that each side of the angle valve 35 can face the polishing belt 23, and achieve all-round effective polishing. At the same time, the pneumatic clamp 62 on the other side clamps the polished shell on the top of the fixed seat 34 and transfers it to the conveyor belt 51. As the conveyor belt 51 moves to the lower bin 52, a collection frame can be placed at the bottom of the lower bin 52 to store the angle valve 35.

[0047] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.

[0048] Although this article uses more terms such as 1, main body; 2, polishing equipment; 21, polishing wheel; 22, motor; 23, polishing belt; 3, loading equipment; 31, support seat; 32, servo motor; 33, loading tray; 34, fixed seat; 35, angle valve; 4, material preparation equipment; 41, material preparation table; 42, placement slot; 43, rectangular slot; 5, unloading equipment; 51, conveyor belt; 52, unloading bin; 6, clamping equipment; 61, column; 62, pneumatic clamp; 63, clamping block; 64, notch; 7, material tray; 71, material trough, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.

Claims

1. An all-round automatic polishing device for the surface of an angle valve housing, comprising a main body (1), characterized in that: A polishing device (2) is arranged on the left side of the main body (1), a feeding device (3) is installed on the right side of the polishing device (2), a material preparation device (4) is installed on the right side of the feeding device (3), a material unloading device (5) is installed in front of the material preparation device (4), a clamping device (6) is installed between the feeding device (3) and the material preparation device (4), a polishing wheel (21) is installed on the top of the polishing device (2), a motor (22) is installed on the left side of the polishing wheel (21), a polishing belt (23) is arranged between the polishing wheel (21) and the motor (22), a support seat (31) is arranged at the bottom of the feeding device (3), a servo motor (32) is arranged on the top of the support seat (31), a feeding tray (33) is arranged above the servo motor (32), and the feeding tray (33) is arranged on the top of the servo motor (32). ) is installed with a fixed seat (34) at the edge, and an angle valve (35) is sleeved on the top of the fixed seat (34); a material preparation platform (41) is provided above the material preparation device (4); a placement groove (42) is provided at the edge of the material preparation platform (41), and a rectangular groove (43) is provided at the center of the material preparation platform (41); a conveyor belt (51) is provided in the material unloading device (5); a material unloading bin (52) is provided at the right end of the conveyor belt (51); a column (61) is provided in the clamping device (6); a pneumatic clamp (62) is installed on the top of the column (61); a clamping block (63) is provided at the lower end of the pneumatic clamp (62); a notch (64) is provided on the outer wall of the clamping block (63); a material receiving tray (7) is movably provided at the rectangular groove (43), and a material receiving tray (7) is provided with a material receiving trough (71).

2. The all-round automatic polishing device for the angle valve housing surface according to claim 1 is characterized in that: A polishing wheel (21) is installed at one end of the rotating shaft of the motor (22), and a polishing belt (23) in the polishing device (2) is sleeved on the polishing wheels (21) at two locations.

3. The all-round automatic polishing device for the angle valve housing surface according to claim 2 is characterized in that: The loading tray (33) is connected to one end of the rotating shaft of the servo motor (32), and the fixing seats (34) are installed at the same interval.

4. The all-round automatic polishing device for the angle valve housing surface according to claim 3 is characterized in that: The loading tray (33) is internally mounted with a motor (22) connected to a fixing seat (34), and the top of the fixing seat (34) and the inner wall of the angle valve (35) are both arranged in a square shape.

5. The all-round automatic polishing device for the angle valve housing surface according to claim 4 is characterized in that: A support base (31) is installed at the bottom of the material preparation device (4), and a servo motor (32) connected to the material preparation platform (41) is installed on the support base (31).

6. The all-round automatic polishing device for the angle valve housing surface according to claim 5 is characterized in that: The placement groove (42) has a square outline, and the placement groove (42) is larger than the angle valve (35). The angle valve (35) can be placed in the placement groove (42).

7. The all-round automatic polishing device for the angle valve housing surface according to claim 6 is characterized in that: The conveyor belt (51) in the unloading device (5) is installed at an angle, and the unloading bin (52) is installed at an angle downward at one end of the conveyor belt (51).

8. The all-round automatic polishing device for the angle valve housing surface according to claim 7 is characterized in that: The pneumatic clamp (62) is symmetrically arranged on the top of the column (61), and a servo motor (32) is arranged between the column (61) and the pneumatic clamp (62).

9. The all-round automatic polishing device for the angle valve housing surface according to claim 8, characterized in that: The bottom of the clamping block (63) is provided with a protruding notch (64), and the notch (64) is located on the inner side of the clamping block (63). The shape of the notch (64) is a rectangular groove.

10. The all-round automatic polishing device for the angle valve housing surface according to claim 9, characterized in that: The size of the recess (64) is larger than that of the angle valve (35).

Images