WO2022088491A1

WO2022088491A1 - Surface treatment device for non-ferrous metal casting

Info

Publication number: WO2022088491A1
Application number: PCT/CN2020/141715
Authority: WO
Inventors: 陈红辉; 李建; 陈红林
Original assignee: 常德鑫睿新材料有限公司
Priority date: 2020-10-30
Filing date: 2020-12-30
Publication date: 2022-05-05
Also published as: WO2022088487A1; CN112439832A

Abstract

A surface treatment device for a non-ferrous metal casting, comprising a frame (1). A cleaning bin, a drying bin, and a polishing bin are sequentially provided inside the frame from left to right. Lateral limiting blocks (2) are provided on both side walls of the frame. The tops of the lateral limiting blocks are connected to support blocks (3) by means of a connecting rod. A ball screw (5) is rotatably connected between the two support blocks. A spiral moving block (7) is threadedly sleeved on an outer side of the ball screw. A positioning block (10) is provided on a front end of the spiral moving block. An inner side of the positioning block is slidably connected to a sliding rod (9). According to the device, a clamping plate (6) can be used for clamping a metal casting, and the metal casting is driven by the ball screw to be adjusted left and right, and is driven by a first hydraulic cylinder (8) to be adjusted up and down, so that the position of the metal casting can be adjusted in all directions, subsequent machining of the metal casting is more thorough, and the efficiency is higher.

Description

A non-ferrous metal casting surface treatment device

technical field

The invention relates to the field of non-ferrous metal processing, in particular to a surface treatment device for non-ferrous metal castings.

Background technique

Non-ferrous metals: Non-ferrous metals in a narrow sense, also known as non-ferrous metals, are the collective name for all metals except iron, manganese and chromium. Non-ferrous metals in a broad sense also include non-ferrous alloys. Non-ferrous metals are the basic materials for the development of the national economy. Most industries such as aviation, aerospace, non-ferrous metal rolling technology, machinery manufacturing, electric power, communications, construction, and home appliances are based on non-ferrous metal materials. With the rapid development of modern industry, agriculture and science and technology, non-ferrous metals play an increasingly important role in human development.

However, due to the traditional processing of non-ferrous metals in terms of cleaning, drying and grinding, they are generally processed in a single process, with high cost requirements and difficult workpiece transmission, resulting in low work efficiency. At the same time, there are also workpiece cleaning and drying. And the situation of incomplete grinding occurs. Therefore, the present invention proposes a surface treatment device for non-ferrous metal castings to solve the above problems.

technical solutions

The purpose of the present invention is to provide a non-ferrous metal casting surface treatment device to solve the above technical problems.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions to realize: a non-ferrous metal casting surface treatment device, comprising a frame, and a cleaning bin, a drying bin and a grinding bin are sequentially opened inside the frame from left to right; the Both side walls of the frame are provided with side limit blocks, wherein the top of the side limit block is connected with a support block through a connecting rod, and a ball screw is drivingly connected between the two support blocks; A screw moving block is threaded on the outer side, wherein a positioning block is arranged at the front end of the screw moving block, and a sliding rod is slidably connected to the inner side of the positioning block, wherein a clamping plate is connected to the bottom of the sliding rod, and the two sides of the clamping plate are connected with each other. A positioning pin is provided, and one end of the positioning pin facing the middle of the clamping plate is connected with a squeeze block; the cleaning bin contains a cleaning device and a water distribution pipe, and the water distribution pipe is arranged on the inner side wall of the cleaning bin , and the side of the water distribution pipe facing the cleaning device is provided with a plurality of water outlet nozzles, the bottom of the water distribution pipe is connected to the water tank through a water pump, wherein the water pump is arranged on the outer side wall of the frame, and the cleaning device is arranged in the middle of the bottom of the cleaning bin The interior of the cleaning bin is provided with a drain pipe; the interior of the drying bin contains a drying device, and the drying device is slidably arranged inside the drying bin; the interior of the grinding bin contains a second hydraulic cylinder , the second hydraulic cylinder is arranged at the inner bottom of the grinding chamber, wherein the top of the second hydraulic cylinder is connected to the top plate through a telescopic rod, the top plate is provided with a second motor, and the top of the second motor is connected with a grinding wheel.

Preferably, the top of the helical moving block is provided with a first hydraulic cylinder, and the first hydraulic cylinder is connected to the top of the sliding rod through a telescopic rod.

Preferably, a first motor is drivingly connected to one end of the ball screw and located outside the support block.

Preferably, the cleaning device includes a cleaning frame, the cleaning frame has a U-shaped structure, a bottom plate is provided at the middle of the bottom of the cleaning frame, and a water outlet is provided on the outer side wall of the cleaning frame and the periphery of the bottom plate A plurality of brush rods are arranged on the inner side wall of the cleaning frame.

Preferably, the bottom plate is drive-connected with a motor provided at the bottom of the frame through a rotating shaft.

Preferably, the drying device includes a sliding collar, both ends of the sliding collar are slid on the two inner side walls of the drying chamber through sliding plates, and a built-in air duct is arranged inside the sliding collar, wherein The built-in air duct is provided with a plurality of air outlet holes, and the built-in air duct is connected to the fan located at the bottom of the frame through an elastic air supply pipe.

Preferably, an electric heating plate is connected to the inner side of the sliding collar, wherein the electric heating plate is arranged in an annular structure, and the plurality of air outlet holes are respectively arranged on the outer side of the electric heating plate.

Preferably, the outer diameter of the electric heating plate is smaller than the inner diameter of the sliding collar.

Preferably, the brush rod is an elastic soft rod.

beneficial effect

Compared with the related art, a non-ferrous metal casting surface treatment device provided by the present invention has the following beneficial effects:

First of all, the metal casting can be clamped through the clamping plate, and the metal casting can be adjusted left and right through the ball screw, and the metal casting can be adjusted up and down through the first hydraulic cylinder, so that the position of the metal casting can be adjusted up and down. All-round adjustment on the left and right makes the post-processing of metal castings more thorough and more efficient;

Secondly, by setting up a cleaning bin, a drying bin and a grinding bin, and the three processing bins are integrated, the time for workpiece transfer is greatly saved, and the work efficiency is improved. The brush rod and the brush rod can assist in wiping the workpiece, and the water outlet nozzle can wash the workpiece through the water outlet hole, and the cleaning frame is set to rotate, so that the workpiece can be cleaned more cleanly and thoroughly;

Finally, the workpiece is dried by blowing the air of the fan through the air outlet, and an electric heating plate is arranged inside the air outlet to heat the air, and the workpiece is dried by the hot air, which greatly improves the drying process. The drying efficiency is reduced, and the drying time is reduced. At the same time, the drying device can be moved up and down due to the sliding setting, so that the workpiece can be dried up and down, thereby making the workpiece more thorough.

Description of drawings

Fig. 1 is the internal structure schematic diagram of a kind of non-ferrous metal casting surface treatment device of the present invention;

Fig. 2 is the structural representation of the cleaning device of the present invention;

Fig. 3 is the top view of the cleaning device of the present invention;

Fig. 4 is the top view of the drying device of the present invention;

Reference numerals: 1, frame; 2, side limit block; 3, support block; 4, first motor; 5, ball screw; 6, clamping plate; 7, screw moving block; 8, first hydraulic cylinder ;9, sliding rod; 10, positioning block; 11, positioning pin; 12, water distribution pipe; 13, water outlet nozzle; 14, water pump; 15, drain pipe; 16, cleaning device; 161, cleaning frame; 162, brush Rod; 163, bottom plate; 164, water outlet; 17, drying device; 171, sliding collar; 172, built-in air duct; 173, air outlet; 174, slide plate; 175, electric heating plate; 176, air supply pipe ; 18, the top plate; 19, the second hydraulic cylinder; 20, the second motor; 21, the grinding wheel.

Embodiments of the present invention

In order to make the technical means, creative features, goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all of them. . Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work, all belong to the protection scope of the present invention.

The specific embodiments of the present invention are described below in conjunction with the accompanying drawings. Please refer to FIGS. 1 , 2 , 3 and 4 in conjunction with FIG. 1 , wherein FIG. 1 is a schematic diagram of the internal structure of a non-ferrous metal casting surface treatment device of the present invention; FIG. 2 is a Schematic diagram of the structure of the cleaning device of the present invention; FIG. 3 is a top view of the cleaning device of the present invention; FIG. 4 is a top view of the drying device of the present invention.

In the specific implementation process, as shown in Figures 1-4, a non-ferrous metal casting surface treatment device includes a frame 1, and a cleaning bin, a drying bin and a grinding bin are sequentially opened inside the frame 1 from left to right; Both side walls are provided with side limit blocks 2, wherein the top of the side limit block 2 is connected with a support block 3 through a connecting rod, and a ball screw 5 is drivingly connected between the two support blocks 3; The outer side is threadedly sleeved with a screw moving block 7, wherein the front end of the screw moving block 7 is provided with a positioning block 10, and the inner side of the positioning block 10 is slidably connected with a sliding rod 9, wherein the bottom of the sliding rod 9 is connected with a clamping plate 6, and the clamp Both sides of the holding plate 6 are provided with positioning pins 11, and the one end of the positioning pins 11 facing the middle of the clamping plate 6 is connected with a squeeze block; the interior of the cleaning bin contains a cleaning device 16 and a water distribution pipe 12, and the water distribution pipe 12 is arranged at On the inner side wall of the cleaning bin, and the side of the water distribution pipe 12 facing the cleaning device 16 is provided with a plurality of water outlet nozzles 13, and the bottom of the water distribution pipe 12 is connected to the water tank through a water pump 14, wherein the water pump 14 is arranged on the outer side wall of the frame 1, The cleaning device 16 is arranged in the middle of the bottom of the cleaning chamber, and a drain pipe 15 is arranged inside the cleaning chamber; the drying chamber contains a drying device 17, and the drying device 17 is slidably arranged inside the drying chamber; the grinding chamber contains There is a second hydraulic cylinder 19. The second hydraulic cylinder 19 is arranged at the bottom of the inner side of the grinding chamber. The top of the second hydraulic cylinder 19 is connected to the top plate 18 through a telescopic rod. The top plate 18 is provided with a second motor 20. A grinding wheel 21 is connected to the top drive.

In a specific implementation process, as shown in FIGS. 1-4 , the top of the helical moving block 7 is provided with a first hydraulic cylinder 8 , and the first hydraulic cylinder 8 is connected to the top of the sliding rod 9 through a telescopic rod.

In a specific implementation process, as shown in FIGS. 1-4 , one end of the ball screw 5 and the outer side of the support block 3 is connected to the first motor 4 in a driving manner.

In the specific implementation process, as shown in FIGS. 1-4 , the cleaning device 16 includes a cleaning frame 161 , the cleaning frame 161 has a U-shaped structure, a bottom plate 163 is provided at the middle of the bottom of the cleaning frame 161 , and the outer side wall of the cleaning frame 161 is The outer periphery of the bottom plate 163 and the bottom plate 163 are provided with water outlet holes 164, and the inner side wall of the cleaning frame 161 is provided with a plurality of brush rods 162;

In the specific implementation process, as shown in FIGS. 1-4 , the drying device 17 includes a sliding collar 171 . The interior of 171 is provided with a built-in air duct 172, wherein the built-in air duct 172 is provided with a plurality of air outlet holes 173, and the built-in air duct 172 is connected to the fan at the bottom of the frame 1 through an elastic air supply duct 176; the inner side of the sliding collar 171 An electric heating plate 175 is connected, wherein the electric heating plate 175 is arranged in a ring structure, and a plurality of air outlet holes 173 are respectively arranged on the outer side of the electric heating plate 175 .

In the specific implementation process, as shown in FIGS. 1-4 , the drying device 17 includes a sliding collar 171 . The interior of 171 is provided with a built-in air duct 172, wherein the built-in air duct 172 is provided with a plurality of air outlet holes 173, and the built-in air duct 172 is connected to the fan at the bottom of the frame 1 through an elastic air duct 176; The diameter is smaller than the inner diameter of the sliding collar 171 .

In a specific implementation process, as shown in FIGS. 1-4 , the brush rod 162 is an elastic soft rod.

The working principle of the present invention is as follows:

When in use, first place the workpiece on the bottom of the clamping plate 6, and squeeze and fix the workpiece by adjusting the positioning pin 11, and then drive the ball screw 5 to rotate through the first motor 4, thereby driving the screw moving block 7 on the ball. The lead screw 5 moves up, thereby driving the workpiece to move left and right until it is moved directly above the cleaning chamber, at this time, the first hydraulic cylinder 8 drives the sliding rod 9 to move down, thereby moving the workpiece to the inside of the cleaning frame 161 Then, the water is sprayed to the cleaning frame 161 through the water outlet nozzle 13 by the water pump 14, and sprayed to the workpiece through the water outlet hole 164 on the cleaning frame 161, so as to clean the workpiece. At the same time, the motor drives the cleaning frame 161 to rotate, cleaning The elastic brush rod 162 inside the frame 161 can clean and wipe the workpiece, so that the workpiece is cleaned more thoroughly and evenly. After the workpiece is cleaned, the first hydraulic cylinder 8 drives the sliding rod 9 to move up, thereby moving the workpiece out of the cleaning frame. 161, and then proceed to the next step;

After the workpiece is moved out of the cleaning chamber, the first motor 4 drives the ball screw 5 to rotate again, and then drives the screw moving block 7 to move on the ball screw 5, thereby driving the workpiece to move left and right until it is moved to the drying chamber. At this time, the first hydraulic cylinder 8 drives the sliding rod 9 to move down, so that the workpiece is moved to the inside of the sliding collar 171, and then the air is sprayed to the workpiece through the air outlet 173 by the fan. The wind from 173 passes through the electric heating plate 175, so that the wind can be turned into hot air and blown to the workpiece, and then the workpiece is dried by the hot air, which greatly speeds up the drying efficiency. After the workpiece is dried, it passes through the first hydraulic cylinder. 8. Drive the sliding rod 9 to move up, thereby moving the workpiece out of the sliding collar 171, and then proceed to the next step;

After the workpiece is moved out of the drying chamber, the first motor 4 drives the ball screw 5 to rotate again, and then drives the screw moving block 7 to move on the ball screw 5, thereby driving the workpiece to move left and right until it is moved to the grinding chamber. At this time, the first hydraulic cylinder 8 drives the sliding rod 9 to move down, so as to move the workpiece into the grinding chamber, and then adjust the position of the grinding wheel 21 through the second hydraulic cylinder 19 to make it contact with the workpiece, and then By driving the grinding wheel 21 to rotate by the second motor 20, the workpiece can be ground.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims

A surface treatment device for non-ferrous metal castings, comprising a frame (1), characterized in that: a cleaning bin, a drying bin and a grinding bin are sequentially opened inside the frame (1) from left to right; Both side walls are provided with side limit blocks (2), wherein the top of the side limit blocks (2) is connected with a support block (3) through a connecting rod, and a transmission connection between the two support blocks (3) is provided. ball screw (5);

A screw moving block (7) is threadedly sleeved on the outer side of the ball screw (5), wherein a positioning block (10) is provided at the front end of the screw moving block (7), and the inner side of the positioning block (10) is slidably connected with a positioning block (10). A sliding rod (9), wherein a clamping plate (6) is connected to the bottom of the sliding rod (9), and positioning pins (11) are provided on both sides of the clamping plate (6), and the positioning pins (11) An extrusion block is connected to one end facing the middle position of the clamping plate (6);

The inside of the cleaning bin includes a cleaning device (16) and a water distribution pipe (12), the water distribution pipe (12) is arranged on the inner side wall of the cleaning chamber, and the water distribution pipe (12) is arranged toward the side of the cleaning device (16) There are a plurality of water outlet nozzles (13), and the bottom of the water distribution pipe (12) is connected to the water tank through a water pump (14), wherein the water pump (14) is arranged on the outer side wall of the frame (1), and the cleaning device (16) It is arranged at the middle position of the bottom of the cleaning bin, and a drain pipe (15) is arranged inside the cleaning bin;

A drying device (17) is included inside the drying chamber, and the drying device (17) is slidably arranged inside the drying chamber; a second hydraulic cylinder (19) is included in the grinding chamber, and the second The hydraulic cylinder (19) is arranged at the inner bottom of the grinding chamber, wherein the top of the second hydraulic cylinder (19) is connected to the top plate (18) through a telescopic rod, and the top plate (18) is provided with a second motor (20), the second A grinding wheel (21) is connected to the top of the motor (20).
A non-ferrous metal casting surface treatment device according to claim 1, characterized in that: a first hydraulic cylinder (8) is provided on the top of the helical moving block (7), and the first hydraulic cylinder (8) is stretched and retracted The rod is attached to the top of the sliding rod (9).
A non-ferrous metal casting surface treatment device according to claim 1, characterized in that: one end of the ball screw (5) and the outer side of the support block (3) are connected with a first motor (4).
A non-ferrous metal casting surface treatment device according to claim 1, characterized in that: the cleaning device (16) comprises a cleaning frame (161), the cleaning frame (161) has a U-shaped structure, and the cleaning A bottom plate (163) is provided at the bottom middle position of the frame (161), and water outlet holes (164) are provided on the outer side wall of the cleaning frame (161) and the periphery of the bottom plate (163). The cleaning frame (161) A plurality of brush rods (162) are arranged on the inner side wall of the device.
A non-ferrous metal casting surface treatment device according to claim 4, characterized in that: the bottom plate (163) is connected to a motor provided at the bottom of the frame (1) through a rotating shaft for transmission.
The surface treatment device for non-ferrous metal castings according to claim 1, characterized in that: the drying device (17) comprises a sliding collar (171), and both ends of the sliding collar (171) pass through a sliding plate (174) Sliding on the two inner side walls of the drying bin, the inside of the sliding collar (171) is provided with a built-in air duct (172), wherein the built-in air duct (172) is provided with a plurality of air outlet holes ( 173), the built-in air duct (172) is connected to the fan located at the bottom of the frame (1) through an elastic air supply duct (176).
A non-ferrous metal casting surface treatment device according to claim 6, characterized in that: the inner side of the sliding collar (171) is connected with an electric heating plate (175), wherein the electric heating plate (175) is arranged in a ring structure , a plurality of the air outlet holes (173) are respectively arranged on the outer side of the electric heating plate (175).
The non-ferrous metal casting surface treatment device according to claim 6, characterized in that: the outer diameter of the electric heating plate (175) is smaller than the inner diameter of the sliding collar (171).
A non-ferrous metal casting surface treatment device according to claim 4, characterized in that: the brush rod (162) is an elastic soft rod.