CN217047512U

CN217047512U - Safety protection type high frequency machine

Info

Publication number: CN217047512U
Application number: CN202220245806.7U
Authority: CN
Inventors: 李国柱; 黄锡样
Original assignee: Foshan Zhenjia Machinery Equipment Co ltd
Current assignee: Foshan Zhenjia Machinery Equipment Co ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-07-26
Anticipated expiration: 2032-01-29

Abstract

The utility model discloses a safety protection type high frequency machine, comprises a workbench, the top of workstation is equipped with carousel and nose piece spare, nose piece spare is located the carousel top, the carousel with nose piece spare all with the upper surface of workstation is connected, its characterized in that still includes the safety cover, the lower extreme of safety cover with the upper surface of workstation is connected, safety cover cavity forms the studio, nose piece spare is located in the studio, the leading flank of safety cover is equipped with first opening, first opening with the studio intercommunication, the carousel is worn to locate first opening. The utility model discloses can protect operation workman's safety to can effectively prevent the high frequency wave outwards diffusion, reduce the interference to outside electronic product.

Description

Safety protection type high frequency machine

Technical Field

The utility model relates to a high frequency machine technical field, especially a safety protection type high frequency machine.

Background

The high frequency machine is the first choice for plastic heat sealing, and can use high frequency electric field to make the inner molecule of plastic oscillate to generate heat energy to fuse various products. Because the high-frequency machine utilizes the high-frequency electromagnetic field to enable the molecules in the material to collide violently with each other to generate high temperature so as to achieve the purpose of welding and fusion, the high-frequency machine in the related technology often neglects the safety problem of workers in the working process, and is difficult to avoid accidents in the working process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a safety protection type high frequency machine.

The utility model provides a solution of its technical problem is:

the utility model provides a safety protection type high frequency machine, includes the workstation, the top of workstation is equipped with carousel and nose piece spare, nose piece spare is located the carousel top, the carousel with nose piece spare all with the upper surface connection of workstation still includes the safety cover, the lower extreme of safety cover with the upper surface connection of workstation, safety cover cavity forms the studio, nose piece spare is located in the studio, the leading flank of safety cover is equipped with first opening, first opening with the studio intercommunication, the carousel is worn to locate first opening.

The utility model discloses a safety protection type high frequency machine has following beneficial effect at least: safety protection type radiofrequency machine can utilize the high frequency electric field to carry out the butt fusion work, sets up first opening and can let the work piece business turn over on the carousel, conveniently lets workman's unloading and gets the material, because it has the safety cover, can protect operation workman's safety to can effectively prevent the high frequency wave outwards diffusion, reduce the interference to outside electronic product.

As a further improvement of the technical scheme, the safety protection type high-frequency machine further comprises a material taking mechanical hand part, a second opening is formed in the left side face or the right side face of the protection cover and communicated with the working chamber, and the material taking mechanical hand part is arranged in the second opening in a penetrating mode. Set up the second opening at the left surface or the right side of guard shield, conveniently get material manipulator part and take out the product from the second opening, reduce manual operation.

As a further improvement of the above technical solution, a grating protection device is disposed on a front side surface of the protection cover, the grating protection device has a transmitting end and a receiving end, and the transmitting end and the receiving end are respectively disposed on two sides of the first opening. The grating protection device can prevent a human body or an object from entering the working chamber by mistake and protect the safety of operators.

As a further improvement of the technical scheme, the workbench is provided with a front cover plate, and the lower end of the front cover plate is inwards inclined to form an avoiding space. So set up, let the workman can sit work on the stool, workman's low limbs can be placed in dodging the space, accord with human engineering, let the workman more comfortable at the in-process of work.

As a further improvement of the above technical solution, the safety protection type high frequency machine further comprises an operation panel, and the operation panel is arranged on the front side surface of the protection cover and located above the first opening. The operation panel is arranged on the front side face of the protective cover over against an operator, so that the operator can conveniently control the safety protection type high-frequency machine in the embodiment.

As a further improvement of the technical scheme, the workbench is provided with a side cover plate and a rear cover plate, and the side cover plate and the rear cover plate are both provided with a plurality of heat dissipation holes. The heat dissipation holes can timely dissipate heat of parts inside the workbench, and safety accidents caused by overheating and damage of the parts inside the workbench are avoided.

As a further improvement of the above technical solution, the side cover plate and the rear cover plate are both provided with a plurality of baffles, the upper ends of the plurality of baffles are connected with the outer side surface of the side cover plate or the outer side surface of the rear cover plate, gaps are provided between the lower ends of the plurality of baffles and the outer side surface of the side cover plate and between the lower ends of the plurality of baffles and the outer side surface of the rear cover plate, and the baffles shield the heat dissipation holes. The baffle can guide from louvre exhaust steam downflow, avoids workman around safe direction high frequency machine to be scalded from louvre exhaust steam to, can shelter from workstation inner structure, let safe direction high frequency machine more pleasing to the eye.

As a further improvement of the technical scheme, a plurality of universal wheels are arranged below the workbench, the universal wheels are connected with the bottom surface of the workbench, and the universal wheels are provided with brake valves. The universal wheel can make things convenient for the workstation to remove, moreover, sets up the brake valve on the universal wheel, can avoid the workstation to remove under operating condition and take place the incident.

As a further improvement of the above technical solution, the heat dissipation device further comprises a heat dissipation fan, the protection cover is provided with a top cover, the top cover is provided with exhaust holes, the heat dissipation fan is arranged in the working chamber and connected with the top cover of the protection cover, and the heat dissipation fan and the exhaust holes are arranged oppositely. The cooling fan can accelerate the internal heat dissipation of studio, avoids machine head spare, gets overheated and damage such as material manipulator part.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.

FIG. 1 is a schematic structural diagram of a safety protection type high frequency machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the safety protection type high frequency machine in another angle in the embodiment of the present invention.

Reference numerals are as follows: 100. a work table; 110. avoiding a space; 120. a universal wheel; 130. a baffle plate; 200. a protective cover; 210. a working chamber; 220. an operation panel; 230. a grating protection device; 300. a turntable; 400. a nose section; 500. a material taking manipulator component; 600. a heat dissipation fan.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. The utility model provides an each technical feature can the interactive combination under the prerequisite that does not contradict conflict mutually.

Referring to fig. 1 and 2, the safety protection type high frequency machine according to the embodiment of the present invention includes a table 100, a turntable 300 and a head unit 400 are disposed above the table 100, the head unit 400 is disposed above the turntable 300, and both the turntable 300 and the head unit 400 are connected to an upper surface of the table.

It can be understood that the workbench 100 is hollow to form a cavity, and the cavity is provided with components for the safety protection type high frequency machine of the embodiment of the present invention to normally work, such as a motor, a frequency barrel, a transformer, etc., so as to generate a high frequency electric field for achieving the purpose of high temperature welding.

In this embodiment, the safety protection type high frequency machine further includes a protection cover 200, a lower end of the protection cover 200 is connected to an upper surface of the worktable 100, the protection cover 200 is hollow to form a working chamber 210, the head unit 400 is disposed in the working chamber 210, and a front side surface of the protection cover 200 is provided with a first opening, which is communicated with the working chamber 210. It can be understood that the rotary plate 300 in this embodiment is disposed through the first opening, and the rotary plate 300 can rotate the workpiece out of the first opening, so that the worker can perform the blanking work outside the working chamber 210.

In some embodiments, the safety directional radiofrequency machine further includes a material taking manipulator 500, a second opening is disposed on the left side surface or the right side surface of the protection cover 200, and the material taking manipulator 500 is disposed through the second opening, so that the material taking manipulator 500 can take out a product, mechanization is achieved, and manual operation is reduced.

It will be appreciated that the material handling robot assembly 500 is provided with a fixed support with guide rails and a suction cup holder connected to the guide rails and movable relative to the fixed support to enter and exit the work chamber 210. It is understood that the fixing bracket of the material taking manipulator assembly 500 may be fixed to the work table 100, the head assembly 400, or the protective cover 200, and is not limited thereto.

It is understood that the turntable 300, the nose part 400, and the material taking robot 500 are all conventional components in the art, and the embodiments of the present invention do not make any innovation in the turntable 300, the nose part 400, and the material taking robot 500, and the structures, principles, and using methods thereof will be apparent to those skilled in the art and will not be described in detail herein.

In some embodiments, the front side of the protective cover 200 of the safety protection type high frequency machine is provided with the optical grating protection device 230, and the optical grating protection device 230 is an optoelectronic device for preventing human bodies or objects from approaching the mobile machine, so as to prevent casualties. The grating protection device 230 is paired and has a transmitting end and a receiving end, the transmitting end and the receiving end are respectively disposed on two sides of the first opening, after being electrified, a grating can be formed, the grating can be an infrared grating, if an object is between the transmitting end and the receiving end, if a human body extends into the working chamber 210 from the first opening, the receiving end cannot receive a complete signal, a stop signal is transmitted to the monitoring device, and the safety protection type high-frequency machine stops operating to ensure safety.

It will be appreciated that the lowermost end of the raster formed by the receiving and transmitting ends should be higher than the height of the workpiece on the turntable 300 to allow the workpiece to enter and exit the chamber 210 properly.

In this embodiment, the receiving end and the emitting end of the grating protection device 230 are fixed to the front side of the protection cover 200 by screws. It is understood that the grating protection device 230 may also be fixedly connected to the front side of the protection cover 200 by gluing, welding, etc.

In some embodiments, the working platform 100 has a front cover plate, the lower end of which is inclined inward to form an avoiding space 110, so that a worker can sit on the stool to work, and the lower limbs of the worker can be placed in the avoiding space 110, which is ergonomic and more comfortable during working.

In some embodiments, the safety protection type high frequency machine further comprises an operation panel 220, and the operation panel 220 is disposed on the front side surface of the protection cover 200 and above the first opening. Since the operation panel 220 is disposed on the front side of the protection cover 200 opposite to the operator, the operator can operate the safety protection type high frequency machine in this embodiment more conveniently.

In some embodiments, the operation panel 220 includes an emergency stop button, and when an emergency occurs, the worker can quickly press the emergency stop button to control the operation of the safety protection type high frequency machine, so as to achieve the protection effect. In some embodiments, the operator panel 220 further includes a current meter capable of measuring current in the circuit for the convenience of monitoring by a worker. In some embodiments, the operating panel 220 further includes an indicator light capable of indicating the operating state of the safety guarded high frequency machine.

It can be understood that, if the heat generating components such as the motor and the cycle drum are arranged in the cavity, the components such as the motor and the cycle drum in the cavity are easily damaged due to overheating if the heat cannot be discharged in time. In some embodiments, the workbench 100 has a side cover plate and a rear cover plate, both of which are provided with a plurality of heat dissipation holes, so that the potential safety hazard caused by overheating inside the cavity of the workbench 100 can be avoided.

In some embodiments, the side cover plate and the rear cover plate of the workbench 100 are both provided with a plurality of baffles 130, the upper ends of the baffles 130 are connected with the outer side surfaces of the side cover plate or the outer side surfaces of the rear cover plate, a gap is formed between the lower ends of the baffles 130 and the outer side surfaces of the side cover plate or the outer side surfaces of the rear cover plate, the baffles 130 can shield the heat dissipation holes and guide the hot air exhausted from the heat dissipation holes to flow downwards, and people around the safety protection type high frequency machine are prevented from being scalded by the hot air exhausted from the heat dissipation holes. So set up, can also shelter from the structure in the cavity of workstation 100, make safety protection type high frequency machine more pleasing to the eye.

It is understood that the baffle 130 may be a slope inclined from top to bottom or an arc, and is not limited in this respect.

In some embodiments, a plurality of universal wheels 120 are arranged below the workbench 100 of the safety protection type high-frequency machine, the universal wheels 120 are connected with the bottom surface of the workbench 100, and each universal wheel 120 is provided with a brake valve. It will be appreciated that the universal wheels 120 can facilitate movement of the table 100. In addition, the universal wheel 120 is provided with a brake valve, so that the workbench 100 cannot move when the universal wheel 120 brakes, and accidents caused by the movement of the workbench 100 in the running process of the safety protection type high-frequency machine can be avoided.

In the present embodiment, four universal wheels 120 are disposed below the worktable 100, and the four universal wheels 120 are respectively disposed at four corners of the underside of the worktable 100 to keep the worktable 100 stable. It is understood that the number of the universal wheels 120 is not particularly limited herein, but should be such that the table 100 can be stabilized.

In some embodiments, the safety protection type high frequency machine further includes a heat dissipation fan 600, the protection cover 200 is provided with a top cover, the top cover is provided with an air vent penetrating through the top cover and the bottom cover, the heat dissipation fan 600 is disposed in the working chamber 210 and connected to the top cover of the protection cover 200, and the heat dissipation fan 600 is disposed opposite to the air vent, that is, the heat dissipation fan 600 is located below the air vent. It can be understood that the heat dissipation fan 600 can accelerate heat dissipation inside the working chamber 210, and exhaust high-temperature gas upward from the exhaust hole, so as to prevent the head unit 400 and the material taking robot unit 500 from being damaged due to overheating.

In the present embodiment, the vent holes have a circular net shape, and it is understood that the shape of the vent holes is not particularly limited thereto.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are to be included within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a safety protection type high frequency machine, includes the workstation, the top of workstation is equipped with carousel and nose piece spare, nose piece spare is located the carousel top, the carousel with nose piece spare all with the upper surface connection of workstation, its characterized in that still includes the safety cover, the lower extreme of safety cover with the upper surface connection of workstation, safety cover cavity forms the studio, nose piece spare is located in the studio, the leading flank of safety cover is equipped with first opening, first opening with the studio intercommunication, the carousel is worn to locate first opening.

2. The safety protection type high frequency machine of claim 1, further comprising a material taking manipulator, wherein a second opening is provided on the left side or the right side of the protective cover, the second opening is communicated with the working chamber, and the material taking manipulator is inserted into the second opening.

3. The safety protection type high frequency machine according to claim 1, wherein the front side of the protective cover is provided with a grating protection device, the grating protection device has a transmitting end and a receiving end, and the transmitting end and the receiving end are respectively disposed at two sides of the first opening.

4. The safety guarded high frequency machine according to claim 1, wherein the table has a front cover plate, a lower end of the front cover plate being inwardly inclined to form an escape space.

5. The safety guarded high frequency machine of claim 1, further comprising an operator panel disposed on the front side of the shield above the first opening.

6. The safety protected high frequency machine of claim 1, wherein said table has side and back cover plates, each of said side and back cover plates having a plurality of heat dissipating holes.

7. The safety protection type high frequency machine according to claim 6, wherein said side cover plate and said back cover plate are provided with a plurality of baffles, the upper ends of said plurality of baffles are connected with the outer side surface of said side cover plate or the outer side surface of said back cover plate, gaps are provided between the lower ends of said plurality of baffles and the outer side surface of said side cover plate and between the lower ends of said plurality of baffles and the outer side surface of said back cover plate, and said baffles block said heat dissipation holes.

8. The safety protection type high frequency machine according to claim 1, wherein a plurality of universal wheels are arranged below the workbench, the universal wheels are all connected with the bottom surface of the workbench, and the universal wheels are all provided with brake valves.

9. The safety protection type high frequency machine according to claim 1, further comprising a heat dissipating fan, wherein the protective cover has a top cover, the top cover has an exhaust hole, the heat dissipating fan is disposed in the working chamber and connected to the top cover of the protective cover, and the heat dissipating fan is disposed opposite to the exhaust hole.