CN106584374A - Machining table with dedusting function and working method - Google Patents

Abstract

The invention provides a dust removal processing table and a working method, wherein the dust removal processing table includes a work table, a guide rail pair, a power component, a connector and a dust remover, the work table is composed of a table top and legs, and the guide rail pair includes a guide rail, a slide The block and the guide rail support, the dust remover and the slide block can perform reciprocating linear motion on the guide rail under the drive of the power part. The invention is used to control the dust generated in the cutting process, can effectively remove dust from the dust source, basically has no effect on the air flow, and is conducive to maintaining a good working environment. The invention also realizes the automatic dust removal function, and can be used in Automatically return to position when the job is completed.

Description

Dust removal processing table and working method

technical field

The invention relates to the technical field of mechanical equipment, in particular to a dust removal processing table and a working method.

Background technique

At present, the number of automobiles is increasing, and there are more and more automobile manufacturers. Various pollutants will be produced in the production process. Increased attention has made enterprises pay special attention to environmental protection issues when selecting or producing manufacturing equipment.

In the cutting process of automotive interior parts, dust is generally produced, especially the dust produced by cutting cloth, leather, plastic, glass and metal is the most common. Although the amount of dust produced by these materials is not much, the dust is fine and easy to Flying in the air, causing air pollution. Compared with the atmospheric dust in the general environment, the air containing these industrial dusts will cause greater harm to the health of operators after being inhaled by the human body.

In the prior art, some cutting machines do not have a dust removal system, and the operators wear masks to prevent dust. Many operators choose not to wear masks because they are uncomfortable to wear, which seriously affects their health. Part of the cutting machine adopts the method of installing dust cover to prevent dust, but this method will hinder the vision of the operator during processing to a certain extent, and it will also affect the heat dissipation of the tool. For example, the patent provided by the authorized announcement number CN205520965U adopts The protective cover prevents the dust from floating everywhere. On the one hand, the dust cover will block the view, and on the other hand, the dust gathered in the dust cover will increase the hindrance to the view. There are also some cutting machines, which are equipped with a vacuum system, but when the fan is in use, a lot of solid dust will accumulate, which will make the fan generate a lot of noise, which is not conducive to exhaust and deodorization, resulting in insufficient suction of the fan to exhaust smoke It is not smooth, and the filter element needs to be replaced frequently, which is inconvenient to use.

Contents of the invention

Aiming at the defects in the prior art, the present invention provides a dust removal processing table and a working method for controlling the dust generated in the cutting process. The dust collector can automatically adjust the input energy according to the amount of dust, increase or decrease the dust collection capacity, so as to ensure that the dust amount in the environment is at a low level; the dust collector moves with the cutting tool, which can effectively remove dust from the dust source, Moreover, it has compact structure, light weight, small volume and high energy utilization rate, basically does not affect air flow, and is conducive to maintaining a good working environment.

In the first aspect, the present invention provides a dust removal processing table, including: a workbench, a guide rail pair, a power component, a connector and a dust remover. The upper surface is provided with a sensor for sensing the amount of dust accumulated on the table. The guide rail pair includes a guide rail, a slider and a guide rail bracket. The guide rail is connected and fixed on the lower side of the workbench through the guide rail bracket. The upper part, the power part is fixedly arranged on the upper part of the slider through a threaded connection, and the dust collector is detachably installed on the upper part of the power part through a connecting piece. The dust remover is provided with a hollow cavity for accommodating Dust, the dust remover and the slide block can do reciprocating linear motion on the guide rail driven by the power part.

The table top of the workbench in the present invention is hollowed out, and the dust can enter the dust collector through the workbench. The workbench is generally used in machining factories, usually used in conjunction with cutting machines, and can also be used in other environments that require dust removal Used in conjunction with other equipment, the guide rail pair, power components, connectors and dust collectors are all arranged on the lower side of the workbench, which does not occupy additional space in the workshop; the guide rail is connected to the workbench through the guide rail bracket, and the slider is installed on the guide rail. The parts are directly fixed on the slider through threaded connection, one end of the connecting piece is fixed on the power part, and the other end is connected with the dust collector, and finally the workbench, guide rail pair, power part and dust collector are connected into one, and the function of the power part The lower drive dust collector, power components and sliders are integrated on the guide rail to move left and right; when the dust collector is turned on, the function of dust removal can be realized while moving.

Further, the pair of guide rails is a pair of linear guide rails. The friction coefficient of the linear guide pair is small, the precision is high, the noise is small during use, and the impact on the environment is small.

Further, the guide rail brackets are two symmetrical L-shaped brackets. Through holes are opened at both ends of the L-shaped brackets near the ends. One end is connected to the workbench, and the other end is used to fix the guide rails. The two L-shaped brackets are arranged symmetrically. Below the sides of the workbench. When installing the guide rail bracket, adjust the position of the bracket to keep the lower half of the two brackets on the same level, and open threaded holes on the workbench, and fix the guide rail bracket on the workbench with bolts.

Further, the guide rail is fixedly arranged on the L-shaped guide rail bracket through screw connection. The guide rail is provided with threaded holes, and the guide rail bracket is provided with a through hole of a suitable size. The guide rail is placed on the guide rail bracket, and the guide rail can be easily fixed on the guide rail bracket by bolts.

Further, limit devices are provided at both ends of the guide rail near the ends. When the slider moves to the limit device, it can only reverse or stop moving, so as to prevent the slider and its upper device from hitting the guide rail bracket or rushing out of the guide rail.

Further, the dust collector is a standing wave ultrasonic cleaner, the top surface of the dust collector is concave-convex shape, the dust suction port of the dust collector is set on the top surface of the dust collector, the cavity is below the top surface, and the top surface of the dust collector The bottom is provided with a door that can be opened and closed. Open the door at the bottom, you can easily pour out the dust to clean the dust collector. The standing wave ultrasonic cleaner has no rotating parts and does not need to drive a large amount of air to flow. It has the advantages of compact structure, light weight and high energy utilization rate. It is used in the mechanical cutting environment and has basically no impact on the air flow in the workshop, which is conducive to maintaining good Moreover, when cutting soft materials such as cloth, it will not affect the flatness of the cloth, thereby ensuring smooth and flawless cutting.

Further, one end of the connector is provided with a dust collector connection hole, and the other end is provided with a power component connection hole. They are connected by threads, the structure is simple and feasible, and the connection is stable. Each part is easy to disassemble when it fails or needs to be cleaned.

Further, the power component includes a position sensor, a processor and a power assembly, and the position sensor is arranged on the dust collector. According to the information fed back by the position sensor, the processor and power components automatically control the position of the dust collector, with quick response and accurate positioning. The dust collector moves together with the cutting tool, which can effectively remove dust from the dust source and prevent the dust from being difficult to handle after it spreads. If the problem arises, all kinds of dust generated during cutting shall be removed at the source of generation. The power component includes a motor and a transmission belt. The transmission belt is connected with the motor, tensioning wheel, and slider. Linear motion of the slider and its upper part.

This shows that the beneficial effects of the dust removal processing table provided by the present invention are:

1) The invention is widely used, not only can be used in conjunction with cutting machinery, but also can be used in conjunction with other equipment in other environments that require dust removal. It is not only suitable for dust removal of hard materials such as glass, plastic plates and steel plates, but also suitable for lighter Soft cloth, leather and plastic film, etc.;

2) The present invention also has the advantages of compact structure, light weight, and high energy utilization rate. It is applied to the machining environment, which basically has no impact on the original equipment and workshop space. At the same time, it does not need to drive a large amount of air to flow in the dust removal work , basically has no effect on the flow of air in the workshop, which is conducive to maintaining a good working environment;

3) The present invention locates through the position sensor, the processor centrally processes the information, and the power assembly automatically controls the position of the dust collector, with quick response and accurate positioning. The dust collector moves together with the cutting tool, which can effectively remove dust from the dust source and prevent Difficult-to-handle problems appear after the dust diffuses, and all kinds of dust generated during cutting are automatically removed at the source of generation, which is convenient to use;

4) The present invention has a simple structure and is easy to implement. By changing the length of the guide rail, it can be applied to workbenches of different sizes, which is beneficial to realize refitting and mass production.

On the other hand, the present invention also provides the working method of the dust-removing processing platform. In the initial stage: the dust remover, the power part and the slide block are located at the initial position at the left end of the guide rail. When the cutting tool used in conjunction with the platform starts to work, the power part Start working at the same time, drive the dust collector, the power part itself and the slider to move to the right end of the guide rail, when the position sensor senses the position of the cutting tool, the position information will be fed back to the processor, and an instruction will be issued to stop the power part from working. The dust collector starts and starts to work, and the dust generated by cutting is sucked into the dust collector;

Intermediate stage: When the cutting tool continues to move, the position sensor will feed back the position information to the processor and prompt the power part to start, and drive the dust collector to move left and right with the tool on the guide rail to achieve positioning and dust removal; the dust sensor will collect the accumulated dust on the table The dust amount information is fed back to the processor. When the dust amount exceeds the preset value, the processor issues an instruction to automatically increase the input power of the dust collector to increase the dust collection capacity of the dust collector. When the dust amount drops below the preset value, the processing The dust collector issues instructions to reduce the input power of the dust collector and reduce the dust collection capacity of the dust collector; adjust the power of the dust collector according to the amount of dust, which is conducive to energy saving;

Ending stage: when the cutting task is completed and the tool returns to stop, the processor sends a stop command, and the power unit executes the command to move the dust collector, power unit and slider to the starting position at the left end of the guide rail, and then stops working.

Through the initial stage, intermediate stage and end stage, the dust collector moves together with the cutting tool, which can effectively remove dust from the dust source, achieve the purpose of the dust collector following the operation, realize the automatic dust removal function, and automatically return to the position when the operation is completed.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific embodiments or the prior art. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.

Fig. 1 is the three-dimensional structure schematic diagram of dust removal processing table and working method;

Fig. 2 is the schematic diagram of the front view of the dust removal processing table and working method;

Fig. 3 is the left view schematic diagram of dust removal processing table and working method;

Fig. 4 is the schematic diagram of guide rail support;

Fig. 5 is a schematic diagram of the connector.

Reference signs:

1-worktable; 2-rail pair; 3-power components; 4-connector; 5-dust collector; 6-limiting device;

21-rail; 22-slider; 23-rail bracket

detailed description

Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

In the first aspect, as shown in Figures 1-5, this embodiment provides a dust removal processing table and a working method, including: a workbench 1, a guide rail pair 2, a power component 3, a connector 4 and a dust collector 5, and the workbench 1 It is composed of a table top and outriggers. The middle of the table top is hollowed out. The upper surface of the table is equipped with a sensor for sensing the amount of dust accumulated on the table top. The guide rail pair 2 includes a guide rail 21, a slider 22 and a guide rail bracket 23. The guide rail 21 passes through the guide rail bracket. 23 is connected and fixed on the lower side of the workbench 1, the slider 22 is slidably arranged on the upper part of the guide rail 21, the power part 3 is fixedly arranged on the upper part of the slider 22 through screw connection, and the dust collector 5 is detachably installed through the connecting piece 4 On the upper part of the power part 3, the dust remover 5 is provided with a hollow cavity for containing the dust absorbed by the dust remover 5, and the dust remover 5 and the slider 22 can make a reciprocating linear motion on the guide rail 21 driven by the power part 3 .

It should be noted that the table top of the workbench 1 in this embodiment is hollowed out, and the dust can enter the dust collector through the workbench. It is generally used in machining factories, usually used in conjunction with cutting machines, and can also be used for other needs. The dust removal environment is used in conjunction with other equipment. The guide rail pair 2, the power part 3, the connecting piece 4 and the dust collector 5 are all arranged on the lower side of the workbench 1, which does not occupy additional space in the workshop; the guide rail 21 connects with the workbench through the guide rail bracket 23. 1 connected, the slider 22 is installed on the guide rail 21, the power part 3 is directly fixed on the slider 22 through screw connection, one end of the connector 4 is fixed on the power part 3, and the other end is connected with the dust collector 5, and finally the working table 1. The guide rail pair 2, the power part 3 and the dust collector 5 are connected as a whole, and under the action of the power part 3, the dust collector 5, the power part 3 and the slider 22 are driven to move left and right on the guide rail 21; the dust collector 5 can be opened Realize the function of removing dust while moving.

The guide rail pair 2 is a linear guide rail pair. The guide rail bracket 23 is two symmetrical L-shaped brackets. For fixing the guide rail 21 , two L-shaped brackets are arranged symmetrically under both sides of the workbench 1 . When the guide rail support 23 is installed, adjust the support position so that the lower half of the two supports remain on the same level, and offer threaded holes on the workbench 1, and the guide rail support 23 is fixed on the workbench 1 with bolts. The guide rail 21 is fixedly arranged on the L-shaped guide rail bracket 23 through screw connection. Offer threaded hole on the guide rail 21, and guide rail bracket 23 is provided with the through hole of its size suitable, guide rail 21 is shelved on the guide rail bracket 23, guide rail 21 can be fixed on the guide rail bracket 23 by bolt easily. Limiting devices 6 are provided at both ends of the guide rail 21 close to the ends. When the slide block 22 moves to the limit device 6, it can only reverse or stop moving, so as to prevent the slide block 22 and its upper device from colliding with the guide rail support 23 or rushing out of the guide rail 21.

Dust remover 5 is a standing wave type ultrasonic cleaner, and the top surface of dust remover 5 is a concavo-convex shape. There are doors that can be opened and closed. The door at the bottom is opened, and the dust can be easily poured out to clean the dust collector 5 . The standing wave ultrasonic cleaner has no rotating parts and does not need to drive a large amount of air to flow. It has the advantages of compact structure, light weight and high energy utilization rate. It is used in the mechanical cutting environment and has basically no impact on the air flow in the workshop, which is conducive to maintaining good Moreover, when cutting soft materials such as cloth, it will not affect the flatness of the cloth, thereby ensuring smooth and flawless cutting.

The connecting piece 4 can be made of steel plate and formed by bending. One end is provided with a connection hole for the dust collector 5 and the other end is provided with a connection hole for the power component 3 . They are connected by threads, the structure is simple and feasible, and the connection is stable. Each part is easy to disassemble when it fails or needs to be cleaned.

The power component 3 includes a position sensor, a processor and a power assembly, and the position sensor is arranged on the dust collector 5 . The power assembly contains a motor and a transmission belt. The motor can be a servo motor, and the transmission belt can be a toothed belt. The transmission belt is connected to the motor, tensioning pulley, and slider 22. The power of the motor drives the transmission belt to drive, and then the slider 22 and its Linear motion of the upper part. According to the information fed back by the position sensor, the processor and the power component automatically control the position of the dust collector, with quick response and accurate positioning. The dust collector 5 moves together with the cutting tool, which can effectively remove dust from the dust source and prevent the dust from being difficult to diffuse. When the problem of handling arises, all kinds of dust generated during cutting should be removed at the source.

On the other hand, the present embodiment provides the working method of the dust removal processing platform. In the initial stage: the dust remover 5, the power unit 3 and the slide block 22 are located at the initial position of the left end of the guide rail 21. When the cutting tool used in conjunction with the platform starts to work, The power part 3 starts to work at the same time, and drives the dust remover 5, the power part 3 itself and the slider 22 to move to the right end of the guide rail 21. When the position sensor detects the position of the cutting tool, it feeds back the position information to the processor and sends Instruct the power unit 3 to stop working, at this time the dust collector 5 starts and starts to work, and the dust generated by cutting is sucked into the dust collector 5;

Intermediate stage: when the cutting tool continues to move, the position sensor will feed back the position information to the processor and prompt the power part 3 to start, and drive the dust collector 5 to move left and right following the tool on the guide rail 21 to realize positioning and dust removal; The dust amount information accumulated on the computer feeds back to the processor. When the dust amount exceeds the preset value, the processor sends an instruction to automatically increase the input power of the dust collector 5, increase the dust collection capacity of the dust collector 5, and reduce the dust amount to the preset value. When the value is lower than the value, the processor sends an instruction to reduce the input power of the dust collector 5 and reduce the dust collection capacity of the dust collector 5;

End stage: when the cutting task is completed and the tool returns to stop working, the processor sends a stop command, and the power unit 3 executes the command to move the dust collector 5, the power unit 3 and the slider 22 to the initial position at the left end of the guide rail 21, and then stop working.

Through the initial stage, the intermediate stage and the final stage, the dust collector 5 moves together with the cutting tool, which can effectively remove dust from the dust source, achieve the purpose of the dust collector 5 following the operation, realize the automatic dust removal function, and automatically return to the position when the operation is completed .

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. It should be included within the scope of the claims and description of the present invention.

Claims (9)

1. a kind of dedusting machine table, it is characterised in that include：Workbench, guideway, power part, connector and deduster,

The workbench is made up of table top and supporting leg, and the centre of table top is Openworks shape, and the upper surface of table top is provided with sensing table top The sensor of the Dust Capacity of accumulation,

The guideway includes guide rail, slide block and rail brackets, and guide rail is connected by rail brackets and is arranged at workbench Table top downside, slide block is slidably disposed in guide upper,

The power part is threaded connection and is fixedly installed on slide block top,

The deduster is detachably arranged in the power part top by connector, and deduster is provided with hollow cavity, For accommodating the dust of deduster absorption,

The deduster and slide block can do linear reciprocating motion under power part driving on the guide rail.

2. dedusting machine table according to claim 1, it is characterised in that the guideway is line slideway auxiliary.

3. dedusting machine table according to claim 1, it is characterised in that the rail brackets is symmetrical two L-type Frame, L-type support two ends offer through hole, one end connecting working table near tip position, and the other end is used to fix guide rail, two L The symmetrical lower section for being arranged on workbench both sides of type support.

4. dedusting machine table according to claim 3, it is characterised in that the guide rail is threaded connection and is fixedly installed on On the rail brackets of L-type.

5. dedusting machine table according to claim 1, it is characterised in that the guide rail two ends are provided with limit near tip position Position device.

6. dedusting machine table according to claim 1, it is characterised in that the deduster is standing wave type ultrasonic dust collector, The top surface of the deduster is concaveconvex shape, and the suction port of deduster is located at into the top surface of deduster, is cavity below top surface, is removed The bottom surface of dirt device be provided with can folding door.

7. dedusting machine table according to claim 1, it is characterised in that one end of the connector offers deduster company Hole is connect, the other end offers power part connecting hole.

8. dedusting machine table according to claim 1, it is characterised in that the power part includes position sensor, place Reason device and Power Component, the position sensor is arranged on deduster.

9. a kind of method of work of the dedusting machine table for described in claim 1-8 any one, it is characterised in that

Starting stage：Deduster, power part and slide block be located at guide rail left end original position, when with cutting that platform is used cooperatively When cutter tool is started working, the power part starts simultaneously at work, drive the deduster, power part itself and slide block to The right-hand member movement of guide rail, when position sensor senses cutting tool position, by positional information processor is fed back to, and sends finger Order makes power part quit work, and now deduster starts and starts working, the dust suction deduster that cutting is produced；

Interstage：When cutting tool is continued to move to, positional information is fed back to processor and promotes power part by position sensor Part starts, and drives deduster to follow cutter to move left and right on guide rail to realize positioning dedusting；Dust quantity sensor is by workbench Table top on the Dust Capacity feedback of the information that accumulates to processor, when Dust Capacity exceedes preset value, processor sends instruction, automatically Increase the input power of deduster, increase the dust removal ability of deduster, when Dust Capacity is down to below preset value, processor sends finger Order, reduces the input power of deduster, reduces the dust removal ability of deduster；

Ending phase：Cutting task is completed, and when cutter return quits work, processor sends halt instruction, and power part is performed Order, deduster, power part and slide block are moved into place in the original position of guide rail left end, are then quit work.