Environment-friendly energy-saving portable intelligent stone carving machine

Abstract

The utility model discloses an environment-friendly energy-saving portable intelligent stone carving machine which comprises a handheld carving machine body and a dust hood, a cavity is formed in the rear end of the handheld carving machine body, a suction fan is arranged in the cavity, an air inlet of the suction fan faces forwards, and the dust hood is arranged at the front end of the handheld carving machine body. A plurality of through holes are distributed in the front of the dust hood, and a connecting hole is formed in the back of the dust hood and communicated with the air inlet. A suction fan is arranged in a cavity at the rear end of a handheld engraving machine body, and an air inlet of the suction fan is communicated with a dust hood at the front end through a pipeline; the mounting head at the front end is rotationally connected with a dust hood, a plurality of through holes are formed in the front of the dust hood, and stone powder and dust are sucked to the dust hood through the through holes and finally discharged from an air outlet of a suction fan for unified collection; when no external power supply exists, the lithium battery can be connected through the battery rotary interface for power supply, the structure is simple, the practicability is high, the environment-friendly and energy-saving effects can be achieved, and the device is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to stone carving equipment technical field more particularly, it is a kind of portable intelligent stone carving machine of environmental protection energy saving. BACKGROUND

[0002] Handheld stone carving machine is a kind of electric equipment for stone art carving, for cutting, polishing and drilling operation on stone, especially when stone is carved to detail, usually needs to use carving machine and small volume carving head to carry out detailed carving operation on stone.The existing handheld stone carving machine when micro-carving, stone powder and dust are generated, these stone powder and dust float everywhere, cause surrounding articles to be contaminated and the body of operator is also dirty by stone powder and dust, even respiratory tract is also affected, it is very unfavorable to health and surrounding environment.For the above problems, on the basis of original stone carving machine, the present application provides a kind of portable intelligent stone carving machine of environmental protection energy saving to solve the problem, by additionally setting up air suction machine in the tail of handheld stone carving machine, dust cover is set in the end of carving knife, stone powder and dust generated by carving are absorbed by air suction machine and dust cover, avoid floating, play good environmental quality and avoid the disadvantage to health.

[0003] In order to facilitate micro-operation on stone carving, and facilitate carrying, a handheld small stone carving machine is disclosed in Chinese patent No.(CN211106656U), which comprises a servo motor, a drive shaft and a carving knife head.The servo motor is installed below the drive shaft, and the drive shaft is installed with a protective shell on the outer side, and the protective shell is located below the servo motor.The lower end of the drive shaft is installed with a mounting head, and the inner side of the mounting head is respectively provided with a horizontal groove and a mounting groove.The lower side of the horizontal rod is installed with a vertical rod, and the vertical rod is installed with a limiting block.The inner side of the connecting rod is provided with a slot, and the inner wall of the slot is provided with a limiting slot, and the vertical rod is connected with the connecting rod through the limiting block and the limiting slot.The utility model is used by holding the protective shell, which is beneficial to handheld operation of the carving machine, improves the flexibility of stone carving operation, and is convenient for carrying and transferring the carving machine.

[0004] The scheme still has some deficiencies in application, since stone carving will generate some stone powder and dust, which will float randomly, easily polluting the surrounding environment, cleaning is also very inconvenient, and it will also pollute the clothes and face of the operator, cleaning is also very troublesome, and it will also affect the respiratory tract, which is not conducive to health, therefore, the structure of stone carving machine needs to be improved to realize automatic dust collection and further improve the practicality. UTILITY MODEL CONTENTS

[0005] The present invention discloses an environmentally friendly and energy-saving portable intelligent stone carving machine, the main purpose of which is to overcome the above-mentioned deficiencies and shortcomings of the existing technology.

[0006] The technical solution adopted in this utility model is as follows:

[0007] An environmentally friendly and energy-saving portable intelligent stone carving machine includes a handheld carving machine body and a dust collection hood. The rear end of the handheld carving machine body is fixedly provided with a cavity, which houses a suction fan. The air inlet of the suction fan faces forward, and the air outlet faces outward. The front end of the handheld carving machine body is provided with a mounting head, which has a threaded groove in the middle. The rear side of the dust collection hood is provided with an external thread, which is movably screwed into the threaded groove. The front of the dust collection hood is provided with several through holes, and the rear is provided with a connecting hole, which is connected to the air inlet through a pipe.

[0008] Furthermore, the dust cover has a cylindrical groove in the middle, and the mounting head has an engraving blade in the middle, which extends forward through the groove.

[0009] Furthermore, the front side of the dust hood has a frustum-shaped structure.

[0010] Furthermore, the air outlet is fitted with a dust suction pipe.

[0011] Furthermore, a control switch is provided on the outside of the cavity.

[0012] Furthermore, the rear end of the cavity is provided with a battery screw interface, which is movably screwed to a lithium battery.

[0013] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0014] This invention firstly adds a cavity to the rear of the handheld engraving machine body, housing a suction fan with its air inlet facing downwards and connected to a dust collection hood at the front via a pipe. Next, the dust collection hood is screwed onto the mounting head at the front of the handheld engraving machine body. The dust collection hood has several through holes at its front, through which stone powder and dust generated during engraving are drawn into the dust collection hood and ultimately discharged from the air outlet of the suction fan. This design collects stone powder and dust in a unified manner, preventing environmental pollution and achieving an environmentally friendly effect. Finally, a battery screw-in interface is located at the rear of the handheld engraving machine body. When no external power source is available, a lithium battery can be connected via this interface to ensure the normal operation of the handheld engraving machine body. The structure is simple yet highly practical. This invention features a novel structure and ingenious design, achieving environmental protection and energy saving, and is suitable for widespread application. Attached Figure Description

[0015] Fig. 1 This is a front view structural diagram of this utility model.

[0016] Fig. 2 is the overhead structure schematic diagram of the utility model.

[0017] Fig. 3 is the overhead structure schematic diagram of the utility model movable stop block, second cylinder connection. DETAILED DESCRIPTION

[0018] The specific embodiments of the utility model are further illustrated below with reference to the accompanying drawings.

[0019] As Figs. 1 to 3 shown, an environmental protection and energy saving type portable intelligent stone carving machine, including handheld engraving machine body 1 and dust cover 2, handheld engraving machine body 1 rear end is fixed with cavity 3, the cavity 3 is built in with air suction fan 4, the air suction fan 4 inlet 41 is forward, and the air outlet 42 is outward, the handheld engraving machine body 1 front end is equipped with mounting head 5, the mounting head 5 middle is equipped with thread groove, the dust cover 2 rear side is equipped with external thread, the external thread 21 is rotatably combined with the thread groove, the dust cover 2 front is equipped with a plurality of through holes 6, and the rear is equipped with connecting hole 7, and the connecting hole 7 is communicated with the air suction fan 4 inlet 41 through pipeline 8.

[0020] Further, the dust cover 2 middle is equipped with cylindrical recess 8, and the mounting head 5 middle is equipped with carving cutter head 9, which extends forward through the recess 8.

[0021] Further, the front side of the dust cover 2 is in the form of a truncated cone.

[0022] Further, the air outlet 42 is sleeved with dust suction pipe 10.

[0023] Further, the cavity 3 outside is equipped with control switch 11.

[0024] Further, the cavity 3 rear end is equipped with battery screw joint 12, and the battery screw joint 12 rotatably connects a lithium battery 13.

[0025] [EMBODIMENT]

[0026] First, the operator holds the handheld engraving machine body 1 to micro-carve the stone, and at the same time, the air suction fan 4 is turned on through the control switch 11, the air outlet 42 of the air suction fan 4 is sleeved with the dust suction pipe 10, then, the stone powder and dust generated during carving are sucked into the dust cover 2 through the through hole 6 of the dust cover 2 and are adsorbed to the air outlet 41 by the air suction fan 4 and are uniformly discharged through the dust suction pipe 10, which avoids the stone powder and dust from flying everywhere, finally, when there is no external power supply to be connected at the place of carving, the lithium battery 13 can be connected to the battery screw joint 12 at the rear end of the handheld engraving machine body 1 to supply power to the handheld engraving machine body 1 and the air suction fan 4.

[0027] Compared with the prior art, the utility model has the advantages that:

[0028] The utility model discloses a handheld carving machine body rear end adds cavity body first, and the cavity body is built -in air draught fan, and the air draught fan's air inlet is downward and communicates with the dust cover of front -end through the pipeline, then, the mounting head of handheld carving machine body front -end screw joint dust cover, be equipped with a plurality of through -hole to the front of dust cover, and the stone powder and dust generated when carving are sucked to dust cover through the through -hole and finally unifiedly discharge from the air outlet of air draught fan, and the stone powder and dust are collected uniformly through the setting, avoid polluting the environment, reach the environmental protection effect, finally, the rear end of handheld carving machine body is equipped with battery screw joint interface, and when meeting no external power supply, can connect lithium cell through battery screw joint interface and carry out power supply, guarantee the normal operation of handheld carving machine body, simple structure but practicality is strong, the utility model discloses novel structure, and the design is ingenious, can realize the efficacy of environmental protection and energy saving, is suitable for promotion.

[0029] The above is merely a specific implementation manner of the utility model, but the design concept of the utility model is not limited to this, and any non -essential improvement to the utility model using this concept should belong to the act of infringing the protection scope of the utility model.

Claims

1. An environmentally friendly and energy-saving portable intelligent stone carving machine, characterized in that: The utility model relates to a hand-held carving machine body and dust cover, the hand-held carving machine body rear end is equipped with cavity, and the cavity is built in with air suction fan, and the air suction fan air inlet is forward, and the air outlet is outward, the hand-held carving machine body front end is equipped with mounting head, and the mounting head middle is equipped with thread groove, the dust cover rear side is equipped with external thread, and the external thread is with thread groove activity screw, the dust cover front is equipped with a plurality of through -hole, and the rear is equipped with connecting hole, and the connecting hole is with air inlet through pipeline intercommunication.

2. The environmentally friendly, energy-saving, portable intelligent stone carving machine according to claim 1, characterized in that: The dust cover middle is equipped with cylindrical recess, the mounting head middle is equipped with engraving cutter head, and the engraving cutter head is through the recess and extends forward.

3. The environmentally friendly, energy-saving, portable intelligent stone carving machine according to claim 1, characterized in that: The dust cover front side is in the form of a truncated cone.

4. The environmentally friendly, energy-saving, portable intelligent stone carving machine according to claim 1, characterized in that: The air outlet is sleeved with a dust suction pipe.

5. The environmentally friendly, energy-saving, portable intelligent stone carving machine according to claim 1, characterized in that: The cavity is provided with a control switch on the outside.

6. The environmentally friendly, energy-saving, portable intelligent stone carving machine according to claim 1, characterized in that: The cavity rear end is provided with a battery rotating joint, and a lithium battery is rotatably connected to the battery rotating joint.

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