CN212400745U

CN212400745U - Numerical control engraving machine

Info

Publication number: CN212400745U
Application number: CN201922126158.4U
Authority: CN
Inventors: 李涵宇
Original assignee: Foshan Shunde Jingong Jewelry Co ltd
Current assignee: Foshan Shunde Jingong Jewelry Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2021-01-26
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a numerical control engraving machine, which comprises an engraving machine base, a fixed round box and a powder collecting box, wherein a sliding frame is sleeved between guide rails welded at the two sides of the engraving machine base in a sliding way; the utility model discloses a suction fan can be in the dust that will produce when the sculpture and partial piece suction collection powder box, dust and partial piece can drop into the collecting vat owing to blocking of PET filter screen after and store, the most tiny particle in the air in the collection powder box can be got rid of to the high-efficient filter screen of HEPA, and filter pollutants such as smog and bacterium in the air, purify the air in the sculpture workshop, prevent that the operator from suffering from pneumoconiosis owing to the dust that produces when sucking the sculpture, the reciprocal lateral shifting of suction cooperation slider on the sculpture frame of suction fan, can suck the piece on the workstation mesa in the collection powder box, regularly clear up by the operator, still need manpower to wash clastic trouble after having avoided the operator to carve at every turn, the practicality of numerical control engraver is improved.

Description

Numerical control engraving machine

Technical Field

The utility model relates to a jewelry processing's technical field specifically is numerical control engraver.

Background

The jewelry is divided into broad sense and narrow sense, the jewelry in the narrow sense is a jade product, and the jewelry in the broad sense comprises gold, silver and natural materials (minerals, rocks, organisms and the like), and jewelry, artware or other collections with certain values are collectively called as jewelry. The jewelry processing can be roughly divided into two types, one type is gem processing, namely cutting, preforming, grinding, polishing and drilling of gemstones; the other is the processing of a finished product, and the specific steps comprise: wax carving (computer edition-up also includes CAD drawing, wax spraying), waxing, reverse mould, mould holding, polishing, inlaying, electroplating, QC and shipment. When the jewels are processed, a numerical control engraving machine is needed to be used for cutting and grinding, the existing jewel numerical control engraving machine can automatically process high-precision products according to programming, but the existing numerical control engraving machine has some defects in the using process.

The table top can produce more pieces after using for current numerical control engraver, and artifical clearance is more time-consuming and energy-consuming, and numerical control engraver also can produce more dust when the sculpture, and the operator inhales the dust for a long time and probably suffers from pneumoconiosis, endangers operator's healthy, so can't satisfy prior art needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control engraver to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the numerical control engraving machine comprises an engraving machine base, a fixed round box and a powder collecting box, wherein a sliding frame is sleeved between guide rails welded on two sides of the engraving machine base in a sliding manner, the top of the outer wall of the sliding frame is slidably sleeved with a carving machine head, a sliding chute arranged at one side of the carving machine head is slidably sleeved with a lifting frame, the bottom of the lifting frame is welded with a fixed round box, a motor graver is fixedly sleeved in the lifting frame, the bottom end of the motor graver penetrates through the fixed round box, an air pump is fixedly arranged in an arc hole arranged on one side of the fixed round box through a bolt, the bottom of the fixed round box is uniformly provided with inclined vent holes, the bottom of each vent hole is opposite to the rotary cutter end of the motor carving cutter, two powder collecting boxes which are symmetrically distributed are welded on one side of the sliding frame, a collecting groove is arranged at the bottom of the inner wall of each powder collecting box, the inner wall of the powder collecting box is bonded with a PET filter screen and a HEPA high-efficiency filter screen, and a suction fan is fixedly arranged in a square hole formed in one side of the powder collecting box far away from the motor graver through a bolt.

Preferably, engraving machine seat top fixed mounting has the workstation, collection powder box bottom contacts with the workstation top.

Preferably, the air pump is an air inflator pump.

Preferably, the PET filter screen is located between collecting vat and the high-efficient filter screen of HEPA.

Preferably, the HEPA high-efficiency filter screen is positioned between the PET filter screen and the suction fan.

Preferably, the air pump and the suction fan are both electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an air pump can aerify to fixed circle box, carries out wind-force heat dissipation to the motor carving tool in the fixed circle box to the accessible exhaust hole is with air escape in the fixed circle box, because the exhaust hole is just to the rotary cutter of motor carving tool bottom, so wind-force can blow down the piece under the rotary cutter from the jewelry when the sculpture, avoids the piece to stay the jewelry downthehole and influence the normal sculpture of engraver, has improved numerical control engraver's suitability.

2. The utility model discloses a suction fan can be in the dust that will produce when the sculpture and partial piece suction collection powder box, dust and partial piece can drop into the collecting vat owing to blocking of PET filter screen after and store, the most tiny particle in the air in the collection powder box can be got rid of to the high-efficient filter screen of HEPA, and filter pollutants such as smog and bacterium in the air, purify the air in the sculpture workshop, prevent that the operator from suffering from pneumoconiosis owing to the dust that produces when sucking the sculpture, the reciprocal lateral shifting of suction cooperation slider on the sculpture frame of suction fan, can suck the piece on the workstation mesa in the collection powder box, regularly clear up by the operator, still need manpower to wash clastic trouble after having avoided the operator to carve at every turn, the practicality of numerical control engraver is improved.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

FIG. 2 is a side sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a side sectional view of the powder collecting box of the present invention.

In the figure: 101-engraving machine base; 102-a workbench; 103-a carriage; 104-engraving machine head; 105-a lifting frame; 106-motor graver; 201-fixing the round box; 202-an air pump; 203-vent hole; 301-powder collecting box; 302-a holding tank; 303-PET filter screen; 304-HEPA high efficiency screen; 305-suction fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the numerical control engraving machine comprises an engraving machine base 101, a fixed round box 201 and a powder collecting box 301, wherein a sliding sleeve is arranged between guide rails welded on two sides of the engraving machine base 101, the sliding sleeve is provided with a sliding frame 103, the engraving machine is a common numerical control engraving machine capable of automatically processing high-precision products according to programming, the sliding frame 103 can reciprocate on the guide rails on the engraving machine base 101, an engraving machine head 104 is slidably arranged at the top of the outer wall of the sliding frame 103 in a sleeved mode, the engraving machine head 104 can reciprocate on the sliding frame 103, a lifting frame 105 is slidably arranged in a sliding groove formed in one side of the engraving machine head 104 in a sleeved mode, the lifting frame 105 can ascend and descend on the engraving machine head 104, the fixed round box 201 is welded at the bottom of the lifting frame 105, a motor engraving knife 106 is fixedly arranged in the lifting frame 105, the motor engraving knife 106 consists of a servo motor and an engraving knife, the bottom end of the motor, an air pump 202 is fixedly installed in an arc hole formed in one side of the fixed round box 201 through a bolt, the air pump 202 can charge air into the fixed round box 201, inclined exhaust holes 203 are uniformly formed in the bottom of the fixed round box 201, the bottoms of the exhaust holes 203 are just opposite to the rotary cutter end of the motor graver 106, the inclined exhaust holes 203 are convenient for discharging wind power in the fixed round box 201 to the rotary cutter position of the motor graver 106, two powder collecting boxes 301 which are symmetrically distributed are welded on one side of the carriage 103, the powder suction capacity of the engraving machine can be enhanced through the two powder collecting boxes 301, a collecting tank 302 is formed in the bottom of the inner wall of each powder collecting box 301, the collecting tank 302 is convenient to collect dust and scraps as shown in figure 4, a PET filter screen 303 and an HEPA high-efficiency filter screen 304 are bonded to the inner wall of each powder collecting box 301, the PET filter screen 303 can block dust and large particles, the particle removal efficiency of the HEPA high-efficiency filter screen 304 is more than 0.3, is the most effective filter media of pollutants such as smog, dust and bacterium, for prior art, there is suction fan 305 through bolt fixed mounting in the square hole that one side that motor carving tool 106 was kept away from to collection powder box 301, and suction fan 305 can be with in dust and the piece suction collection powder box 301 on the mesa to will collect the interior air exhaust through purifying of powder box 301.

Engraving machine seat 101 top fixed mounting has workstation 102, and workstation 102 is convenient for going on of sculpture work, collection powder box 301 bottom and workstation 102 top contact, are convenient for collection powder box 301 and workstation 102 top carry out the dust absorption, air pump 202 is the air charge pump, can aerify, PET filter screen 303 is located between collecting vat 302 and the high-efficient filter screen 304 of HEPA, the high-efficient filter screen 304 of HEPA is located between PET filter screen 303 and suction fan 305, air pump 202 and suction fan 305 all with external power source electric connection.

The working principle is as follows: the utility model discloses a numerical control engraving machine, air pump 202 can inflate to fixed circle box 201, carry out wind-force heat dissipation to motor carving tool 106 in the fixed circle box 201, and accessible exhaust hole 203 will fix the interior air escape of circle box 201, because exhaust hole 203 is just to the rotary cutter of motor carving tool 106 bottom, so wind-force can blow down the piece under the rotary cutter from the jewelry when carving, avoid the piece to stay in the jewelry hole and influence the normal sculpture of engraver, suction fan 305 can inhale the dust and partial piece that produce in album powder box 301 when carving, dust and partial piece can drop into and store in 302 because the blocking of PET filter screen 303, collecting vat A high efficiency filter screen 304 can get rid of most tiny particle in the air in album HEPA 301, and filter pollutants such as smog and bacterium in the air, air in the workshop is purified, prevent that the operator from getting into the pneumoconiosis owing to the dust that produces when inhaling, suction of suction fan 305 cooperates reciprocal lateral shifting of balladeur train 103 on sculpture frame 101, can inhale the piece on the workstation 102 mesa to album powder box 301 in, regularly clear up by the operator, still need the manpower to wash clastic trouble after having avoided the operator to carve at every turn, improved numerical control engraver's practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Numerical control engraver, including sculpture frame (101), fixed round box (201) and collection powder box (301), its characterized in that: a sliding sleeve is arranged between guide rails welded on two sides of the engraving machine base (101) in a sliding manner, a sliding sleeve is arranged on the top of the outer wall of the sliding sleeve, an engraving machine head (104) is arranged on the top of the outer wall of the sliding sleeve, a lifting frame (105) is arranged in a sliding groove formed in one side of the engraving machine head (104) in a sliding manner, a fixed round box (201) is welded on the bottom of the lifting frame (105), a motor engraving knife (106) is fixedly arranged in the lifting frame (105) in a sliding manner, the bottom of the motor engraving knife (106) penetrates through the fixed round box (201), an air pump (202) is fixedly arranged in an arc hole formed in one side of the fixed round box (201) through a bolt, inclined exhaust holes (203) are uniformly formed in the bottom of the fixed round box (201), the bottoms of the exhaust holes (203) are just opposite to the rotating knife end of the motor engraving knife (106, the high-efficiency dust collecting box is characterized in that a PET filter screen (303) and a HEPA high-efficiency filter screen (304) are bonded to the inner wall of the dust collecting box (301), and a suction fan (305) is fixedly installed in a square hole formed in one side, far away from the motor graver (106), of the dust collecting box (301).

2. The numerically controlled engraving machine according to claim 1, wherein: the top of the engraving machine base (101) is fixedly provided with a workbench (102), and the bottom of the powder collecting box (301) is contacted with the top of the workbench (102).

3. The numerically controlled engraving machine according to claim 1, wherein: the air pump (202) is an air inflator pump.

4. The numerically controlled engraving machine according to claim 1, wherein: the PET filter screen (303) is positioned between the collecting tank (302) and the HEPA high-efficiency filter screen (304).

5. The numerically controlled engraving machine according to claim 4, wherein: the HEPA high-efficiency filter screen (304) is positioned between the PET filter screen (303) and the suction fan (305).

6. The numerically controlled engraving machine according to claim 1, wherein: the air pump (202) and the suction fan (305) are both electrically connected with an external power supply.