TWI659801B - Vacuum cleaner table for cutter grinder - Google Patents

Abstract

A vacuum cleaner table for a cutter grinder includes a body, and the system has a bottom, a support portion is erected on the top surface of the bottom, and the support portion extends laterally with an extension portion, so that the bottom portion and the support portion A working space is enclosed with the extension, and a filtering room is provided in the body, and an inlet is provided on the top surface of the bottom, and an outlet is provided in the extension, and a filtering unit is provided in the inlet. At the same time, the filtering room is provided with an air extraction unit, so that the working space can be air filtered, and the air pressure flowing from the outlet to the inlet can be formed, which can effectively filter and collect when the cutter grinder is operated. The generated dust will improve the air quality of the working space and reduce the user's operation burden.

Description

Vacuum cleaner table for cutter grinder

The present invention relates to a vacuuming table, in particular to a vacuuming table for a cutter grinder.

In view of the general cutting tools, such as drills, milling cutters and screw taps, if they are worn or broken after use, they can only choose to discard and update them, causing waste and unenvironmental protection. The user can use a simple operation method to use a grinding wheel to grind the knife's edge, knife back, and center static point to repair the damaged knife by itself, and achieve the purpose of reuse. It has the advantages of environmental protection and cost saving, and is well received in the market. .

However, since the above-mentioned tool grinder is used to grind tools for repair by grinding wheels, in order to avoid dust and chipping generated by the operation, which may cause environmental contamination and harm users, the current methods are mostly installed near the tool grinder. An exhaust pipe is used for air extraction, but this method not only has poor filtering effect and generates a lot of noise, but also cannot avoid the problem of dust flying. Therefore, after observing the above-mentioned shortcomings, the inventor of this case believes that the conventional vacuum cleaner is still near The need for further improvement has led to the invention.

The object of the present invention is to provide a dust suction table for a cutter grinder, which can filter the entire working space with air, effectively filter and collect dust generated when the cutter grinder is operated, and improve the air quality of the work space.

In order to achieve the above object, the vacuum cleaner table for a cutter grinder provided by the present invention comprises: a body having a bottom, a top surface of the bottom is provided with a table, and one side of the table is provided with a stand A support portion, which extends correspondingly to the table surface and has an extension portion, so that the table surface, the support portion and the extension portion enclose a working space; at the same time, a filtering room is provided in the body, and at the table surface At least one inlet connecting the working space and the filtering room is provided therethrough, and at least one outlet connecting the working space and the filtering room is provided at the extension portion; and a filtering unit is provided with a cover disposed on the extending portion. One of the inlets is a first filter material; there is also a ventilation unit, which is installed in the filter room, and the air in the work space can be filtered through the first filter material through the inlet and drawn into the filter room, and then filtered. The subsequent air is discharged back to the working space from the outlet, so that the working space will be formed with a downward pressure from the outlet toward the inlet.

In the dust suction table for a cutter grinder of the present invention, a user can operate the cutter grinder in the working space, and start the ventilation unit, so that the ventilation unit will evacuate the working space, and Air is first filtered by the first filter material through the inlet and enters the filter room, and then discharged back to the working space through the outlet, and the working space will be formed with a downward pressure from the outlet toward the inlet. Thereby, not only the entire working space can be filtered with air, but also the effect of avoiding dust flying can be achieved through the down-pressure wind pressure, and the dust generated during the operation of the cutter grinder can be effectively collected and improved, The air quality of the working space reduces the operation burden on the user.

Please refer to FIG. 1 and FIG. 2, which are a perspective view and a cross-sectional view of a preferred embodiment of the present invention. A vacuum cleaner table 100 for a knife grinder is disclosed. The vacuum cleaner table 100 for a knife grinder includes:

A body 10 having a bottom 11, a top surface of the bottom 11 is provided with a table surface 12, a support portion 13 is erected on one side of the table surface 12, and the support portion 13 extends laterally corresponding to the table surface 12 with an extension. A working space A is formed between the countertop 12, the supporting portion 13 and the extension 14. At the same time, a filtering room 15 is provided in the main body 10, and a communication is provided at the countertop 12. Space A and at least one inlet 151 of the filtering room 15, and at least one outlet 152 communicating between the working space A and the filtering room 15 at the extension 14, and at the bottom 11 away from the working space A It is further provided with at least one adjustment port 153 communicating with the filter chamber 15 and a maintenance port 154 is provided on the top surface of the extension 14 corresponding to the outlet 152. Please refer to FIG. 3 and FIG. 4 for cooperation. As shown in the figure, the table top 12 is first recessed with a first groove 121, and then a second groove 122 smaller than the first groove 121 is further recessed at the bottom of the first groove 121, and finally The bottom of the second groove 122 is provided with the inlet 151, and a cover is attached in the first groove 121. There is a countertop cover 16. The countertop cover 16 is provided with a plurality of perforations 161, and the extension 14 is provided with a ring frame 141 inside the corresponding outlet 152, and the bottom 11 is correspondingly adjusted. A slot 111 is provided on the inner side of the opening 153, and an adjusting cover plate 17 is provided on the outer side corresponding to the adjusting opening 153. The adjusting cover plate 17 is provided with a plurality of through holes 171 at intervals. In addition, the extension portion A maintenance cover 18 is provided on the outer cover of the maintenance port 154.

A filter unit 20 includes a first filter material 21 covered on the inlet 151, a second filter material 22 covered on the outlet 152, and a third filter covered on the adjustment port 153. Material 23, in this embodiment, the first filter material 21 is a primary filter and is set in the second groove 122, and the second filter material is a HEPA filter and is limited to The ring frame 141 is in the ring frame 141, and the second filter material 23 is a primary filter mesh, and is fixed in the card slot 111.

An air extraction unit 30 is provided in the filtering room 15 and can be used to filter the air in the working space A from the inlet 151 through the first filtering material 21 into the filtering room 15 and then filter the filtered air. The air is exhausted back to the working space A from the outlet 152, so that the working space A will be formed with a downward pressure from the outlet 152 to the inlet 151. In this embodiment, the exhaust unit 30 is a blower And set at the bottom 11 position.

Two side plate units 40, please refer to FIG. 5 for reference. The side plate units 40 are respectively disposed on the two sides of the main body 10, and each side plate unit 40 is provided on the table surface 12 along the periphery of the working space A. A sliding groove 41 of the supporting portion 13 and the extending portion 14; and a side plate 42 slidably fixed to the sliding groove 41 and sealing the side of the working space A.

A storage unit 50 includes at least one tool holder 51 provided at the support portion 13 corresponding to the working space A, and at least one drawer 52 provided in front of the bottom portion 11.

A lighting unit 60 includes at least one light-emitting member 61 provided at the supporting portion 13 corresponding to the working space A. The light-emitting member 61 is connected to a motion sensor 62 for sensing and controlling the opening and closing of the light-emitting member 61. .

A dust blowing unit 70 is arranged on a rack 71 in front of the bottom 11 and an air gun 72 mounted on the rack 71, which can be used for cleaning the table 12 and the like.

A control unit 80 includes a plurality of switches 81 and at least one monitoring instrument 82 provided on the main body 10.

A plurality of sockets 90 are provided on the body 10 and can provide external tool power.

In order to further understand the structural features of the present invention, the use of technical means, and the expected effects, the manner of use of the present invention is described. It is believed that the deeper and specific understanding of the present invention can be obtained as follows:

Please refer to FIG. 6 and FIG. 7, which are schematic diagrams of the preferred embodiment of the present invention. The user can place a cutter grinder 200 in the work space A and operate the tool on the table 12. The cutter grinder 200, and at the same time, the user can activate the exhaust unit 40 through the control unit 80 to exhaust the working space A, so that the air in the working space A passes through the perforation 161 and the first filter material in order. 21. The inlet 151 enters the filtering room 15 and then advances along the filtering room 15 and sequentially passes through the second filtering material 22 and the outlet 152 is returned to the working space A, so that the working space A will be formed by The outlet 152 flows downward pressure wind pressure in the direction of the inlet 151, so that not only the entire working space A can be filtered, but also the effect of avoiding dust flying can be achieved through the downward pressure wind pressure, which can effectively Filter and collect dust generated when the cutter grinder 200 is operated, improve the air quality of the work space A, and reduce the user's operation burden.

It is worth mentioning that, through the side plate units 40, the two sides of the working space A can be sealed, and only the front side is reserved for the user to operate. This can reduce the influence of external airflow to maintain the downward pressure. stable.

It is worth mentioning that because the first filter material 21 is used as the first stage filter for collecting dust, it is easy to be blocked and affect the air intake. Therefore, the design of the adjustment port 153 can be used when the exhaust unit 40 is started. In addition to extracting air from the working space A through the inlet 151, the outside air is also drawn in from the adjustment port 153 at the same time, thereby maintaining the flow of the outlet 152 and ensuring the stability of the downforced air pressure.

Please refer to FIG. 8 again, which is a schematic diagram of the use of the preferred embodiment of the present invention. In view of the limited length of the table 12 of the vacuum cleaner table 100 for a knife grinder, the user can use two or more The vacuum cleaner table 100 for the cutter grinder is merged, and the adjacent side plate 42 is pulled out of the corresponding chute 41, so that the adjacent two of the table 12 of the vacuum cleaner table 100 for the knife grinder can communicate with each other to enhance the The use flexibility of the vacuum cleaner table 100 for a knife grinder.

In addition, since the vacuum cleaner table 100 for a cutter grinder is mainly used in the field of cutter grinders, the cutter holder 51 and drawer 52 of the storage unit 50 can conveniently store and arrange various tools and fixtures in order to improve the user's Work efficiency, and the table top 12 is first recessed with the first groove 121, and then further recessed with a stepped type smaller than the second groove 122 of the first groove 121 at the bottom of the first groove 121 The design can strengthen the bearing strength of the countertop cover 16 to prevent the countertop cover 16 from compressing and damaging the first filter material 21.

Hereby, the features of the present invention and the expected effects that can be achieved are stated as follows:

In the vacuum cleaner table 100 for a cutter grinder of the present invention, a user can operate the cutter grinder 200 in the work space A, and start the exhaust unit 40, so that the exhaust unit 40 will exhaust the work space A, and The air in the working space A is filtered by the inlet 151 through the first filtering material 21 and then enters the filtering room 15, and then is discharged back to the working space A through the outlet 152, and the working space A is formed with a reason. The outlet 152 flows downward pressure wind pressure in the direction of the inlet 151, so that not only the entire working space A can be filtered, but also the effect of avoiding dust flying can be achieved through the downward pressure wind pressure, which can effectively Filter and collect dust generated when the cutter grinder 200 is operated, improve the air quality of the work space A, and reduce the user's operation burden.

In summary, the present invention has excellent progress and practicality among similar products. At the same time, it has traversed domestic and foreign technical data on such structures. It has not been found in the literature that the same structure exists first. Therefore, The present invention already has the elements of an invention patent, and the application is filed according to law.

However, the above is only one of the preferred feasible embodiments of the present invention. Therefore, any equivalent structural changes made by applying the description of the present invention and the scope of patent application should be included in the patent scope of the present invention.

100‧‧‧Vacuum table for cutter grinder

10‧‧‧ Ontology

11‧‧‧ bottom

111‧‧‧card slot

12‧‧‧ countertop

121‧‧‧ the first groove

122‧‧‧Second groove

13‧‧‧ support

14‧‧‧ extension

141‧‧‧Ring frame

15‧‧‧filtration chamber

151‧‧‧Entrance

152‧‧‧Export

153‧‧‧Adjustment mouth

154‧‧‧maintenance mouth

16‧‧‧ Countertop cover

161‧‧‧perforation

17‧‧‧ adjusting cover

171‧‧‧through hole

18‧‧‧maintenance cover

20‧‧‧Filter unit

21‧‧‧The first filter material

22‧‧‧Second filter material

23‧‧‧Third filter material

30‧‧‧Exhaust unit

40‧‧‧Side panel unit

41‧‧‧Chute

42‧‧‧Side

50‧‧‧Storage unit

51‧‧‧tool holder

52‧‧‧Drawer

60‧‧‧lighting unit

61‧‧‧Light-emitting parts

62‧‧‧ Motion Sensor

70‧‧‧ Dust blowing unit

71‧‧‧ rack

72‧‧‧ wind gun

80‧‧‧control unit

81‧‧‧Switch

82‧‧‧monitoring instrument

90‧‧‧Socket

200‧‧‧ Tool Grinder

A‧‧‧Working space

FIG. 1 is a perspective view of a preferred embodiment of the present invention. Fig. 2 is a sectional view of a preferred embodiment of the present invention. Fig. 3 is a partial exploded view of the entrance of the preferred embodiment of the present invention. FIG. 4 is a partial exploded view of the regulating mouth of the preferred embodiment of the present invention. FIG. 5 is a partial exploded view of a table surface of a preferred embodiment of the present invention. FIG. 6 is a schematic diagram of the use of the preferred embodiment of the present invention. FIG. 7 is a schematic diagram of a preferred embodiment of the present invention. FIG. 8 is a schematic diagram of a preferred embodiment of the present invention.

Claims (9)

The utility model relates to a dust suction table for a cutter grinder, which comprises: a body having a bottom, a top surface of the bottom is provided with a platform, and a support portion is erected on one side of the platform, and the support portion corresponds to The table surface extends laterally with an extension portion, so that the table surface, the support portion and the extension portion enclose a working space. At the same time, a filtering room is provided in the body, and the working space is connected with the working space through the table surface. At least one inlet of the filtering room and at least one outlet passing through the working space and the filtering room at the extension; a filtering unit having a first filtering material covering one of the inlets; two side plates The units are respectively disposed on the two sides of the body, and each side plate unit has a chute provided on the bottom, the support portion and the extension portion along the periphery of the working space, and slidably fixed on the chute and A side plate sealed on the side of the working space; a ventilation unit is provided in the filtering room, and the air in the working space can be filtered through the first filtering material through the inlet and drawn into the filtering room, and then The air is filtered by the discharge outlet back to the working space, so that the work space will be formed to the outlet of the flow direction of the inlet pressure under pressure. The vacuum cleaner table for a knife grinder according to item 1 of the scope of the patent application, wherein the body is further provided with at least one adjustment port communicating with the filter chamber at a position away from the working space at the bottom, and the filter unit has A third filter material is disposed on one of the adjustment ports. The vacuum cleaner table for a knife grinder according to item 2 of the scope of the patent application, wherein the bottom is provided with an adjustment cover on the outside of the corresponding adjustment opening, and the adjustment cover is provided with a plurality of through holes at intervals. At the same time, the bottom part is provided with a clamping slot on the inside corresponding to the adjustment opening, which can be used for clamping and fixing the third filter material. The vacuum cleaner table for a knife grinder according to item 1 of the scope of the patent application, wherein the table surface is firstly recessed with a first groove, and then the bottom of the first groove is further recessed with a smaller diameter than the first recess. A second groove in one of the grooves, and finally the inlet is passed through the bottom of the groove of the second groove, and the first filter material group is arranged in the second groove, and further includes a countertop cover plate, the countertop The cover plate is covered in the first groove, and a plurality of perforations are penetrated through the cover plate of the table. The vacuum cleaner table for a knife grinder according to item 1 of the scope of the patent application, wherein the extension is provided with a ring frame on the inner side corresponding to the exit, and the filter unit is provided in the ring frame and covered with One of the outlets is the second filter material. According to the vacuum cleaner table for a knife grinder according to item 1 of the scope of the patent application, the top surface of the extension is provided with a maintenance port corresponding to the exit, and a maintenance cover is provided on the outer cover of the maintenance port. The vacuum cleaner table for a knife grinder according to item 1 of the scope of patent application, further comprising a storage unit having at least one tool holder provided at the support portion corresponding to the working space, and provided at the bottom At least one drawer in front. The vacuum cleaner table for a knife grinder according to item 1 of the scope of the patent application, further comprising a lighting unit having at least one light-emitting element provided at the supporting portion corresponding to the working space, and the light-emitting element is connected A motion sensor can be used to control the opening and closing of the light-emitting element. The dust-cleaning table for a knife grinder according to item 1 of the scope of the patent application, further comprising a dust-blowing unit, which is arranged on a rack in front of the bottom and a wind-mounted on the rack. gun.