CN111590379A

CN111590379A - Electromechanical device with high safety factor

Info

Publication number: CN111590379A
Application number: CN202010467497.3A
Authority: CN
Inventors: 汤在英
Original assignee: Nanjing Jiedawei Electromechanical Technology Co ltd
Current assignee: Nanjing Jiedawei Electromechanical Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-08-28

Abstract

The invention relates to electromechanical equipment with high safety factor, which comprises a workbench and a cutting blade, wherein the cutting blade is arranged at the top of the workbench, the worktable is provided with a driving device which is in transmission connection with the cutting blade, the worktable is provided with a protection mechanism and a collection mechanism, the protection mechanism and the collection mechanism are both positioned at one side of the cutting blade, the protection mechanism comprises a fixed plate, a water tank, a water pump, a water pipe, a connecting pipe, a collecting pipe and two sealing blocks, the collecting mechanism is positioned in the water tank and comprises a sealing pipe, a sealing plug, a moving disc, a filter screen, at least two connecting rods and at least two moving components, the bottom of the water tank is provided with a through hole, this electromechanical device that factor of safety is high has improved the security through protection machanism, moreover, has still realized collecting clastic function through collecting the mechanism.

Description

Electromechanical device with high safety factor

Technical Field

The invention relates to the field of electromechanical equipment, in particular to electromechanical equipment with high safety coefficient.

Background

Electromechanical devices generally refer to mechanical, electrical and electrical automation devices, wherein a cutting machine is one of the electromechanical devices, and the cutting machine mainly cuts off a workpiece through a rotating cutting blade.

When the existing cutting machine is used for cutting a metal workpiece, a large amount of high-temperature fragments which splash can be generated, sparks are formed, workers are easily scalded, safety is reduced, and furthermore, the splashing of the fragments can reduce the neatness of the periphery of the cutting machine, and practicability is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the electromechanical device with high safety factor is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: an electromechanical device with a high safety factor comprises a workbench and a cutting blade, wherein the cutting blade is arranged at the top of the workbench, a driving device is arranged on the workbench and is in transmission connection with the cutting blade, a protection mechanism and a collection mechanism are arranged on the workbench, and the protection mechanism and the collection mechanism are both positioned on one side of the cutting blade;

the protective mechanism comprises a fixed plate, a water tank, a water pump, a water pipe, a connecting pipe, a collecting pipe and two sealing blocks, wherein the fixed plate is vertically fixed at the top of the workbench, the plane where the fixed plate is located is parallel to the axis of the cutting blade, the water tank is fixed at the bottom of the workbench, clear water is arranged in the water tank, the connecting pipe is parallel to the axis of the cutting blade and is positioned between the fixed plate and the cutting blade, the two sealing blocks are respectively sealed and fixedly connected with the two ends of the connecting pipe, the sealing blocks are fixed on the fixed plate, at least two water outlet holes are formed in the connecting pipe, the water outlet holes are uniformly distributed on one side, close to the fixed plate, of the connecting pipe along the axial direction of the connecting pipe, the water tank is communicated with the connecting pipe through the water pipe, one end, the top of the workbench is provided with a collecting tank, the collecting tank is positioned between the fixing plate and the cutting blade, the collecting pipe is vertically arranged, and the bottom of the collecting tank is communicated with the top of the water tank through the collecting pipe;

the collecting mechanism is positioned in the water tank and comprises a sealing pipe, a sealing plug, a moving disc, a filter screen, at least two connecting rods and at least two moving assemblies, wherein the bottom of the water tank is provided with a through hole, the sealing plug is matched with the through hole, the sealing plug is arranged in the through hole and is in sealing connection with the inner wall of the through hole, the sealing pipe and the moving disc are coaxially arranged with the collecting pipe, the moving disc is arranged in the collecting pipe and is in sliding and sealing connection with the inner wall of the collecting pipe, the moving disc is provided with a filter hole, the filter screen is arranged in the filter hole, the connecting rods are parallel to the collecting pipe, the connecting rods are circumferentially and uniformly distributed between the moving disc and the collecting pipe by taking the axis of the collecting pipe as the center, the moving disc is fixed on the sealing plug through the connecting rods, the inner diameter of the, the sealing pipe slides and is connected with the collecting pipe in a sealing mode, the moving assemblies correspond to the connecting rods one to one and are arranged on the outer wall of the sealing pipe, and the moving assemblies drive the sealing rings to move along the axial direction of the collecting pipe.

Preferably, in order to drive the sealing ring to move, the moving assembly comprises an electromagnet, a sliding block, a supporting rod and a spring, the supporting rod is parallel to the collecting pipe, the bottom end of the supporting rod is fixed to the bottom of the water tank, the electromagnet is fixed to the top end of the supporting rod, the sliding block is sleeved on the supporting rod and fixed to the sealing pipe, the spring is located between the electromagnet and the sliding block, the sliding block is connected with the electromagnet through the spring, and the sliding block is made of the magnet.

Preferably, the support rod is coated with grease in order to reduce friction between the slider and the support rod.

Preferably, in order to facilitate the installation of the sliding block, chamfers are arranged at two ends of the supporting rod.

Preferably, the inner wall of the sealing tube is coated with a sealing grease in order to reduce the gap between the sealing tube and the collection tube.

Preferably, in order to facilitate the clean water to drive the chips to flow into the collecting pipe, the vertical section of the collecting tank is in an isosceles trapezoid shape, and the surface where the upper bottom of the isosceles trapezoid section of the collecting tank is located faces to be close to the water tank.

Preferably, in order to improve the uniformity of the clean water flowing on the fixed plate, an auxiliary plate is arranged on the connecting pipe, the auxiliary plate is obliquely arranged and located between the fixed plate and the cutting blade, the auxiliary plate is arranged between the connecting pipe and the workbench and fixedly connected with the connecting pipe, and the distance between one side of the auxiliary plate close to the fixed plate and the workbench is smaller than the distance between the other side of the auxiliary plate and the workbench.

Preferably, in order to prolong the service life of the water tank, the water tank is provided with an anti-corrosion zinc coating.

Preferably, the material for manufacturing the sealing tube is rubber for realizing buffering and vibration reduction.

Preferably, the bottom of the workbench is provided with an acoustic board for noise reduction.

The electromechanical equipment with high safety factor has the advantages that the safety is improved through the protection mechanism, compared with the existing protection mechanism, the protection mechanism can drive the fragments to flow onto the filter screen through the flow of clear water, the practicability is higher, not only is the function of collecting the fragments realized through the collection mechanism, compared with the existing collection mechanism, when the collection mechanism is used for clearing the fragments on the filter screen, only the sealing plug needs to be detached, the operation is simple and convenient, in addition, the effect of filtering the clear water can be realized through the interception of the filter screen to the fragments, and the practicability is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of the configuration of a high-margin electromechanical device of the present invention;

FIG. 2 is a cross-sectional view of a high-margin electromechanical device of the present invention;

FIG. 3 is a schematic structural view of a protection mechanism of the high-safety electromechanical device of the present invention;

FIG. 4 is a schematic diagram of the configuration of the collection mechanism of the high-margin electromechanical device of the present invention;

in the figure: 1. the automatic water-saving device comprises a workbench, 2 cutting blades, 3 a fixing plate, 4 a water tank, 5 a water pump, 6 a water pipe, 7 a connecting pipe, 8 a collecting pipe, 9 a sealing block, 10 a sealing pipe, 11 a sealing plug, 12 a moving disc, 13 a filter screen, 14 a connecting rod, 15 an electromagnet, 16 a sliding block, 17 a supporting rod, 18 a spring, 19 an auxiliary plate and 20 a sound-absorbing plate.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-2, an electromechanical device with a high safety factor comprises a workbench 1 and a cutting blade 2, wherein the cutting blade 2 is arranged at the top of the workbench 1, the workbench 1 is provided with a driving device, the driving device is in transmission connection with the cutting blade 2, the workbench 1 is provided with a protection mechanism and a collection mechanism, and the protection mechanism and the collection mechanism are both positioned on one side of the cutting blade 2;

place the work piece on workstation 1, make cutting piece 2 rotate through drive arrangement, can realize the cutting to the work piece through cutting piece 2, here, the effect that sets up protection machanism prevents to scald the staff, has improved the security, and the effect that sets up collection mechanism is the piece that produces during the collection cutting, has improved clean and tidy nature.

As shown in fig. 3, the protection mechanism includes a fixed plate 3, a water tank 4, a water pump 5, a water pipe 6, a connecting pipe 7, a collecting pipe 8 and two sealing blocks 9, the fixed plate 3 is vertically fixed at the top of the workbench 1, the plane where the fixed plate 3 is located is parallel to the axis of the cutting blade 2, the water tank 4 is fixed at the bottom of the workbench 1, clear water is arranged in the water tank 4, the connecting pipe 7 is parallel to the axis of the cutting blade 2 and is located between the fixed plate 3 and the cutting blade 2, the two sealing blocks 9 are respectively sealed and fixedly connected with the two ends of the connecting pipe 7, the sealing blocks 9 are fixed on the fixed plate 3, at least two water outlets are arranged on the connecting pipe 7, the water outlets are uniformly distributed on one side of the connecting pipe 7 close to the fixed plate 3 along the axial direction of the connecting pipe 7, the water tank 4 is communicated with the connecting pipe 7 through, the water pump 5 is fixed on the workbench 1, the water pipe 6 is installed on the water pump 5, a collecting tank is arranged at the top of the workbench 1 and located between the fixing plate 3 and the cutting blade 2, the collecting pipe 8 is vertically arranged, and the bottom of the collecting tank is communicated with the top of the water tank 4 through the collecting pipe 8;

during the cutting, make the high temperature piece that forms the spark splash to fixed plate 3 on, start through water pump 5, make the clear water in the water tank 4 carry to connecting pipe 7 in from water pipe 6, and the clear water in the connecting pipe 7 is discharged and is used on fixed plate 3 from the venthole, make the clear water flow down on fixed plate 3, the clear water that leaves on fixed plate 3 flows into in the collecting vat, clear water in the collecting vat is carried to water tank 4 from collecting pipe 8 again in, here, high temperature piece and the clear water contact through forming the spark, can realize the cooling to the piece, and then can prevent that the piece from scalding the staff, and the security has been improved.

As shown in fig. 4, the collecting mechanism is located in the water tank 4, the collecting mechanism includes a sealing tube 10, a sealing plug 11, a moving disk 12, a filter screen 13, at least two connecting rods 14 and at least two moving components, a through hole is formed in the bottom of the water tank 4, the sealing plug 11 is matched with the through hole, the sealing plug 11 is arranged in the through hole and is hermetically connected with the inner wall of the through hole, the sealing tube 10 and the moving disk 12 are coaxially arranged with the collecting tube 8, the moving disk 12 is arranged in the collecting tube 8, the moving disk 12 is slidably and hermetically connected with the inner wall of the collecting tube 8, a filter hole is formed in the moving disk 12, the filter screen 13 is installed in the filter hole, the connecting rods 14 are parallel to the collecting tube 8, the connecting rods 14 are circumferentially and uniformly distributed between the moving disk 11 and the moving disk 12 by taking the axis of the collecting tube 8 as the center, the inner diameter of the sealing pipe 10 is equal to the outer diameter of the collecting pipe 8, the collecting pipe 8 penetrates through the sealing pipe 10, the sealing pipe 10 is connected with the collecting pipe 8 in a sliding and sealing mode, the moving assemblies and the connecting rods 14 correspond to each other one by one and are arranged on the outer wall of the sealing pipe 10, and the moving assemblies drive the sealing rings to move along the axial direction of the collecting pipe 8.

The piece after the cooling can be carried to the collecting pipe 8 along with rivers in, and, can make the piece hold back on filter screen 13 through filter screen 13, and the clear water then can pass filter screen 13 and flow to water tank 4 in, the function of collecting filter screen 13 has been realized, when the piece on filter screen 13 is discharged to needs, make the sealing ring move down through removing the subassembly, and make the bottom of sealing ring and the bottom in the water tank 4 support and lean on and sealing connection, and the bottom of collecting pipe 8 is located the sealing ring, afterwards, the staff takes out sealing plug 11, make sealing plug 11 and through-hole separation, the removal of sealing plug 11 passes through connecting rod 14 and drives removal dish 12 and filter screen 13 and shift out water tank 4, make the piece on the filter screen 13 clear away again, the piece is clear away the back that finishes again, make sealing plug 11 install in the through-hole.

Preferably, in order to drive the sealing ring to move, the moving assembly comprises an electromagnet 15, a sliding block 16, a supporting rod 17 and a spring 18, the supporting rod 17 is parallel to the collecting pipe 8, the bottom end of the supporting rod 17 is fixed at the bottom inside the water tank 4, the electromagnet 15 is fixed at the top end of the supporting rod 17, the sliding block 16 is sleeved on the supporting rod 17, the sliding block 16 is fixed on the sealing pipe 10, the spring 18 is located between the electromagnet 15 and the sliding block 16, the sliding block 16 is connected with the electromagnet 15 through the spring 18, and the sliding block 16 is made of a magnet.

When the electromagnet 15 is powered on, the electromagnet 15 and the slider 16 made of the magnet material generate mutually repulsive acting force, so that the slider 16 moves towards the direction away from the electromagnet 15, the spring 18 is stretched, the slider 16 moves to drive the sealing tube 10 to abut against and seal the bottom in the water tank 4, after the electromagnet 15 is powered off, the slider 16 is reset under the elastic action of the spring 18, and the reset of the slider 16 drives the sealing tube 10 to reset.

Preferably, in order to reduce the friction between the slider 16 and the support rod 17, the support rod 17 is coated with grease.

The function of the lubricating grease is to reduce the friction force between the sliding block 16 and the supporting rod 17, and improve the moving fluency of the sliding block 16.

Preferably, in order to facilitate the installation of the slider 16, both ends of the support rod 17 are provided with chamfers.

The chamfer angle is used for reducing the caliber of the support rod 17 when the support rod passes through the slide block 16, and the effect of convenient installation is achieved.

Preferably, the inner wall of the sealing tube 10 is coated with a sealing grease in order to reduce the gap between the sealing tube 10 and the collection tube 8.

The sealing grease has the function of reducing the clearance between the sealing tube 10 and the collecting tube 8 and improving the sealing property.

Preferably, in order to facilitate the clean water to drive the chips to flow into the collecting pipe 8, the vertical section of the collecting tank is isosceles trapezoid, and the surface where the upper bottom of the isosceles trapezoid section of the collecting tank is located faces to the water tank 4.

Here, the movement of the water tank 4 on the inner wall of the collecting trough can be facilitated by a collecting trough with an isosceles trapezoid cross section, so that the clear water can flow the chips into the collecting pipe 8.

Preferably, in order to improve the uniformity of the flow of the clean water on the fixed plate 3, an auxiliary plate 19 is arranged on the connecting pipe 7, the auxiliary plate 19 is obliquely arranged and is positioned between the fixed plate 3 and the cutting blade 2, the auxiliary plate 19 is arranged between the connecting pipe 7 and the worktable 1 and is fixedly connected with the connecting pipe 7, and the distance between one side of the auxiliary plate 19 close to the fixed plate 3 and the worktable 1 is smaller than the distance between the other side of the auxiliary plate 19 and the worktable 1.

When the clean water flows on the fixed plate 3, the clean water on the fixed plate 3 near the air outlet hole area is more than the clean water on the fixed plate 3 near the two adjacent air outlet hole areas, which results in the decrease of the uniformity of the distribution of the clean water on the fixed plate 3, here, the clean water on the fixed plate 3 can flow onto the auxiliary plate 19 through the auxiliary plate 19, and the clean water on the auxiliary plate 19 flows from the gap between the fixed plate 3 and the auxiliary plate 19, which can improve the uniformity of the clean water on the fixed plate 3.

Preferably, in order to prolong the service life of the water tank 4, the water tank 4 is provided with an anti-corrosion zinc coating.

The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of water tank 4, prolongs the life of water tank 4.

Preferably, the material for manufacturing the sealing tube 10 is rubber for achieving buffering and vibration reduction.

The rubber is soft, the impact force generated when the sealing pipe 10 is abutted against the bottom in the water tank 4 can be reduced, the buffer and the vibration reduction are realized,

preferably, the bottom of the table 1 is provided with a sound-absorbing plate 20 for noise reduction.

The sound-absorbing panel 20 functions to absorb noise generated during cutting, achieving noise reduction.

During cutting, high-temperature fragments forming sparks are splashed onto the fixing plate 3, the water pump 5 is started, clean water in the water tank 4 is conveyed into the connecting pipe 7 from the water pipe 6, clean water in the connecting pipe 7 is discharged from the air outlet and acts on the fixing plate 3, the clean water flows downwards on the fixing plate 3, the clean water left on the fixing plate 3 flows into the collecting tank, the clean water in the collecting tank is conveyed into the water tank 4 from the collecting pipe 8, the high-temperature fragments forming sparks are contacted with the clean water, the temperature reduction of the fragments can be realized, workers can be prevented from being scalded by the fragments, the safety is improved, the cooled fragments can be conveyed into the collecting pipe 8 along with water flow, in addition, the fragments can be intercepted on the filter screen 13 through the filter screen 13, the clean water can flow into the water tank 4 through the filter screen 13, the function of collecting the filter screen 13 is realized, when the fragments on the filter screen 13 need to be discharged, electrifying the electromagnet 15, generating mutually exclusive acting force between the electromagnet 15 and the slider 16 made of the magnet material, thereby moving the slider 16 towards the direction far away from the electromagnet 15, stretching the spring 18, driving the bottom of the sealing tube 10 and the water tank 4 to abut against and seal by the movement of the slider 16, and positioning the bottom end of the collecting tube 8 in the sealing ring, subsequently, the worker takes out the sealing plug 11, separating the sealing plug 11 from the through hole, driving the moving disc 12 and the filter screen 13 to move out of the water tank 4 by the movement of the sealing plug 11 through the connecting rod 14, removing the scraps on the filter screen 13, after the scraps are removed, mounting the sealing plug 11 in the through hole, simultaneously resetting the moving disc 12, subsequently, powering off the electromagnet 15, and driving the sealing tube 10 to reset by the slider 16 under the elastic action of the spring 18.

Compared with the prior art, this electromechanical device that factor of safety is high has improved the security through protection machanism, compare with current protection machanism, this protection machanism can also realize through the flow of clear water that the drive piece flows to filter screen 13 on, the practicality is stronger, moreover, still realize collecting clastic function through collection mechanism, compare with current collection mechanism, should collect the mechanism when cleaing away the piece on filter screen 13, only need pull down sealing plug 11 can, easy operation is convenient, moreover, through filter screen 13 to clastic holding back, can realize the effect of filtering the clear water, the practicality is stronger.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The electromechanical device with the high safety factor comprises a workbench (1) and a cutting blade (2), wherein the cutting blade (2) is arranged at the top of the workbench (1), a driving device is arranged on the workbench (1), and the driving device is in transmission connection with the cutting blade (2), and is characterized in that a protection mechanism and a collection mechanism are arranged on the workbench (1), and are both positioned on one side of the cutting blade (2);

the protection mechanism comprises a fixed plate (3), a water tank (4), a water pump (5), a water pipe (6), a connecting pipe (7), a collecting pipe (8) and two sealing blocks (9), wherein the fixed plate (3) is vertically fixed at the top of the workbench (1), the plane where the fixed plate (3) is located is parallel to the axis of the cutting blade (2), the water tank (4) is fixed at the bottom of the workbench (1), clear water is arranged in the water tank (4), the connecting pipe (7) is parallel to the axis of the cutting blade (2) and is positioned between the fixed plate (3) and the cutting blade (2), the two sealing blocks (9) are respectively sealed and fixedly connected with the two ends of the connecting pipe (7), the sealing blocks (9) are fixed on the fixed plate (3), at least two water outlet holes are arranged on the connecting pipe (7), and are uniformly distributed on one side, close to the fixed plate (3), of the connecting pipe (7) along the axial direction of the connecting pipe, the water tank (4) is communicated with the connecting pipe (7) through a water pipe (6), one end, far away from the connecting pipe (7), of the water pipe (6) is located in clear water, the water pump (5) is fixed on the workbench (1), the water pipe (6) is installed on the water pump (5), a collecting tank is arranged at the top of the workbench (1) and located between the fixing plate (3) and the cutting blade (2), the collecting pipe (8) is vertically arranged, and the bottom of the collecting tank is communicated with the top of the water tank (4) through the collecting pipe (8);

the collecting mechanism is positioned in the water tank (4), the collecting mechanism comprises a sealing pipe (10), a sealing plug (11), a moving disc (12), a filter screen (13), at least two connecting rods (14) and at least two moving assemblies, the bottom of the water tank (4) is provided with a through hole, the sealing plug (11) is matched with the through hole, the sealing plug (11) is arranged in the through hole and is in sealing connection with the inner wall of the through hole, the sealing pipe (10) and the moving disc (12) are coaxially arranged with the collecting pipe (8), the moving disc (12) is arranged in the collecting pipe (8), the moving disc (12) slides and is in sealing connection with the inner wall of the collecting pipe (8), a filter hole is formed in the moving disc (12), the filter screen (13) is arranged in the filter hole, the connecting rods (14) are parallel to the collecting pipe (8), and the connecting rods (14) are circumferentially and uniformly distributed between the sealing plug (11) and the moving disc (12) by taking the axis of the collecting pipe, the movable disc (12) is fixed on the sealing plug (11) through the connecting rod (14), the inner diameter of the sealing pipe (10) is equal to the outer diameter of the collecting pipe (8), the collecting pipe (8) penetrates through the sealing pipe (10), the sealing pipe (10) slides and is in sealing connection with the collecting pipe (8), the movable assemblies correspond to the connecting rod (14) one by one and are arranged on the outer wall of the sealing pipe (10), and the movable assemblies drive the sealing rings to move along the axial direction of the collecting pipe (8).

2. The electromechanical device with the high safety factor of claim 1, wherein the moving assembly comprises an electromagnet (15), a slider (16), a support rod (17) and a spring (18), the support rod (17) is parallel to the collecting pipe (8), the bottom end of the support rod (17) is fixed at the bottom of the water tank (4), the electromagnet (15) is fixed at the top end of the support rod (17), the slider (16) is sleeved on the support rod (17), the slider (16) is fixed on the sealing pipe (10), the spring (18) is located between the electromagnet (15) and the slider (16), the slider (16) is connected with the electromagnet (15) through the spring (18), and the slider (16) is made of a magnet.

3. The high-safety electromechanical device according to claim 2, wherein said support rod (17) is coated with grease.

4. The electromechanical device with the high safety factor as claimed in claim 2, wherein both ends of the support rod (17) are provided with chamfers.

5. The high-safety electromechanical device according to claim 1, wherein an inner wall of the sealing tube (10) is coated with a sealing grease.

6. Electromechanical device with high safety factor according to claim 1, characterised in that the collection gutter has a vertical section in the shape of an isosceles trapezium, the upper base of the isosceles trapezium section of the collection gutter being situated facing towards the water tank (4).

7. The electromechanical device with high safety factor according to claim 1, wherein an auxiliary plate (19) is arranged on the connecting tube (7), the auxiliary plate (19) is arranged obliquely and is located between the fixing plate (3) and the cutting blade (2), the auxiliary plate (19) is arranged between the connecting tube (7) and the workbench (1) and is fixedly connected with the connecting tube (7), and the distance between one side of the auxiliary plate (19) close to the fixing plate (3) and the workbench (1) is smaller than the distance between the other side of the auxiliary plate (19) and the workbench (1).

8. The electromechanical device with the high safety factor according to claim 1, wherein the water tank (4) is provided with an anti-corrosion zinc coating.

9. The high-safety electromechanical device according to claim 1, wherein the material of the sealing tube (10) is rubber.

10. The electromechanical device with high safety factor according to claim 1, characterized in that the bottom of the working platform (1) is provided with a sound-absorbing plate (20).