CN217702584U

CN217702584U - Engraver with cutter protect function

Info

Publication number: CN217702584U
Application number: CN202222081399.3U
Authority: CN
Inventors: 李朝阳; 汪丽霞; 汪丽伦
Original assignee: Huizhou Zhongtian Packaging Materials Co ltd
Current assignee: Huizhou Zhongtian Packaging Materials Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-01
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to an engraving device technical field specifically is an engraver with cutter protect function, including workstation, protection mechanism and clearance mechanism, protection mechanism is located the workstation top, clearance mechanism is located inside the workstation, workstation top outer wall both sides are seted up flutedly, recess sliding connection has slider one, two the pneumatic cylinder is all installed at slider one top, two same slide rail is installed at the pneumatic cylinder top, slide rail sliding connection has slider two, through setting up protection mechanism, the circular telegram pivot begins to rotate the back, increases along with the rotational speed improves centrifugal force gradually, and the reaction force that the spring will be offset to slider three begins to move down along the slope, if meet that the special circumstances burin rotational speed reduces or when stall by a wide margin, the pressure that centrifugal force reduces the spring and receives reduces, and the spring will jack-up the burin, has avoided the burin to scrape the material damage tool bit when the low rotational speed.

Description

Engraver with cutter protect function

Technical Field

The utility model relates to an engraving device technical field specifically is an engraver with cutter protect function.

Background

The processing principle of carving the plastic packaging material is a drilling and milling combined processing, and a plurality of data input modes of a carving machine have more free edges as required. The computer engraving machine has two types, namely laser engraving and mechanical engraving, and the two types have a high power and a low power.

The engraver can the unexpected condition inevitably in the use, for example the condition that the carving tool rotational speed reduces or stall still is removing by a wide margin when carrying out sculpture work, and the blade can bear huge stress, and the risk that can cause the tool bit damage even to break out inevitably can only change new carving tool if wanting to continue sculpture work, brings inconvenience for the staff, has also increased use cost simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engraver with cutter protect function to solve the problem of proposing among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides an engraver with cutter protect function, includes workstation, protection mechanism and clearance mechanism, protection mechanism is located the workstation top, clearance mechanism is located inside the workstation, workstation top outer wall both sides are seted up flutedly, recess sliding connection has slider one, two the pneumatic cylinder is all installed at slider one top, two same slide rail is installed at the pneumatic cylinder top, slide rail sliding connection has slider two, two outer wall fixedly connected with extension pipes in the bottom of the slider, protection mechanism is including installing the pivot in the extension pipe bottom, the mounting groove has been seted up in the pivot, there is the carving tool in the pivot through mounting groove sliding connection, the sliding plug-in of carving tool one side outer wall top has the slide bar, slide bar one side outer wall fixedly connected with slider three.

Preferably, a through hole is formed in the top of the graver, the graver is connected with a limiting rod through the through hole in a sliding manner, the limiting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the graver and the mounting groove respectively.

Preferably, the cleaning mechanism comprises a dust collection box installed on the inner wall of one end of the workbench, a dust collection pipe is inserted into the bottom of the outer wall of one side of the dust collection box, one end of the dust collection pipe penetrates through the workbench, and the dust collection pipe is fixedly connected to the outer wall of the top of the workbench.

Preferably, a baffle plate, a filter screen and a fan are fixedly installed inside the dust collection box, and the filter screen is located between the baffle plate and the fan.

Preferably, the fan output shaft penetrates through the filter screen, and the bottom of the fan output shaft is fixedly connected with a hairbrush.

Preferably, the extension pipe is fixedly connected with a mounting plate, an air inlet pipe is inserted into the top of the outer wall of one end of the dust collection box, one end of the air inlet pipe is mounted on the mounting plate, an air outlet pipe is mounted at one end of the air inlet pipe, and a plurality of air outlets are mounted on the outer wall of the bottom of the air outlet pipe.

Preferably, the air outlets of the air outlets face the position of the tool bit of the graver.

The utility model discloses an improve and provide an engraver with cutter protect function here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a set up protection mechanism, circular telegram pivot begin rotate after, with the rotational speed improve centrifugal force and increase gradually, slider three will offset the reaction force of spring and begin to move down along the slope, if meet special circumstances carving tool rotational speed and reduce by a wide margin or when stopping rotating, centrifugal force reduces the pressure reduction that the spring received, the spring will jack-up the carving tool, avoided the carving tool to scrape the material damage tool bit when low rotational speed;

and the second step is as follows: the utility model discloses a set up clearance mechanism, the wind that the fan blew off is blown on the carving tool bit by a plurality of gas outlets through the intake pipe, both can cool down for the carving tool, also can blow the piece that equipment work produced to the dust leg, then by the dust leg inhale the dust collection incasement, most piece can be blocked by the baffle, gas is filtered by the filter screen after that, the brush of fan output shaft bottom installation can follow the fan and rotate and clean the filter screen and prevent the mesh and block up.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the protection mechanism of the present invention;

FIG. 3 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 4 is a sectional view of the dust box of the present invention;

FIG. 5 is a block diagram of FIG. 2 according to the present invention;

description of reference numerals:

1. a work table; 2. a first sliding block; 3. a hydraulic cylinder; 4. a slide rail; 5. a second sliding block; 6. mounting a plate; 9. an extension pipe; 7. a protection mechanism; 701. a rotating shaft; 702. a spring; 703. a graver; 704. a slide bar; 705. a third sliding block; 706. mounting grooves; 707. a limiting rod; 8. a cleaning mechanism; 801. an air inlet pipe; 802. an air outlet pipe; 803. an air outlet; 804. filtering with a screen; 805. a dust collection box; 806. a dust collecting pipe; 807. a baffle plate; 808. a brush; 809. a fan.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model discloses an improve and provide an engraver with cutter protect function here, the technical scheme of the utility model is:

as shown in fig. 1-5, an engraving machine with a cutter protection function comprises a workbench 1, a protection mechanism 7 and a cleaning mechanism 8, wherein the protection mechanism 7 is located at the top of the workbench 1, the cleaning mechanism 8 is located inside the workbench 1, two sides of the outer wall of the top of the workbench 1 are provided with grooves, the grooves are slidably connected with a first sliding block 2, hydraulic cylinders 3 are installed at the tops of the two first sliding blocks 2, the tops of the two hydraulic cylinders 3 are provided with a same sliding rail 4, the sliding rail 4 is slidably connected with a second sliding block 5, the outer wall of the bottom of the second sliding block 5 is fixedly connected with an extension pipe 9, the protection mechanism 7 comprises a rotating shaft 701 installed at the bottom of the extension pipe 9, a mounting groove 706 is formed in the rotating shaft 701, a engraving knife 703 is slidably connected with the rotating shaft through the mounting groove 706, a sliding rod 704 is slidably inserted in the top of the outer wall of one side of the engraving knife 703, and a third sliding block 705 is fixedly connected with the outer wall of one side of the sliding rod 704.

By the above structure or mechanism: the graver 703 can move on the Y axis on the horizontal plane through the first two sliding blocks 2, the graver 703 can move on the X axis on the horizontal plane through the second sliding blocks 5, and the graver 703 can move up and down through the two hydraulic cylinders 3.

Further, a through hole is formed in the top of the graver 703, the graver 703 is slidably connected with a limiting rod 707 through the through hole, the limiting rod 707 is sleeved with a spring 702, and two ends of the spring 702 are respectively fixedly connected with the graver 703 and the mounting groove 706.

By the above structure or mechanism: the spring 702 and the limiting rod 707 are matched to reset the graver 703.

Further, the cleaning mechanism 8 includes a dust collection box 805 installed on an inner wall of one end of the workbench 1, a dust collection pipe 806 is inserted into a bottom of an outer wall of one side of the dust collection box 805, one end of the dust collection pipe 806 penetrates through the workbench 1, and the dust collection pipe is fixedly connected to an outer wall of a top of the workbench 1.

By the above structure or mechanism: the dust collection tube 806 can collect debris generated by the operation of the device into the dust bin 805.

Further, a baffle 807, a filter screen 804 and a fan 809 are fixedly arranged in the dust collection box 805, and the filter screen 804 is positioned between the baffle 807 and the fan 809.

By the above structure or mechanism: after the debris laden air enters the dust bin 805, most of the debris is blocked by the baffle 807 and the air is then filtered by the screen 804.

Further, an output shaft of the fan 809 penetrates through the filter screen 804, and a brush 808 is fixedly connected to the bottom of the fan.

By the above structure or mechanism: a brush 808 arranged at the bottom of an output shaft of the fan 809 rotates along with the fan 809 to clean the filter screen 804 to prevent the mesh from being blocked.

Furthermore, the extension pipe 9 is fixedly connected with a mounting plate 6, an air inlet pipe 801 is inserted into the top of the outer wall of one end of the dust collection box 805, one end of the air inlet pipe 801 is mounted on the mounting plate 6, an air outlet pipe 802 is mounted at one end of the air inlet pipe 801, and a plurality of air outlets 803 are mounted on the outer wall of the bottom of the air outlet pipe 802.

By the above structure or mechanism: the air filtered by the filter screen 804 passes through the air inlet pipe 801 and is blown out by the air outlet pipes 802.

Further, the air outlets of the air outlets 803 face the tool bit of the graver 703.

By the above structure or mechanism: the air outlet 803 blows air on the cutter head of the graver 703, which can cool the graver 703 and blow the debris generated by the operation of the equipment to the dust collecting tube 806.

The working principle is as follows: firstly, a material to be carved is placed on a workbench 1, a carving knife 703 can move on a Y axis on a horizontal plane through two sliding blocks I2, the carving knife 703 can move on an X axis on the horizontal plane through two sliding blocks II 5, the carving knife 703 can move up and down through two hydraulic cylinders 3, then the equipment is electrified, a rotating shaft 701 starts to rotate, centrifugal force is gradually increased along with the increase of the rotating speed, a third sliding block 705 counteracts the reacting force of a spring 702 and starts to move downwards along a slope, if the rotating speed of the carving knife 703 is greatly reduced or stops rotating under special conditions, the centrifugal force reduces the pressure borne by the spring 702, the spring 702 jacks up the carving knife 703, the situation that the carving knife scrapes the material to damage a knife head when the carving knife is in a low rotating speed is avoided, air blown out by a fan 809 is blown onto the knife head of the carving knife 703 through an air inlet pipe 801, the temperature of the carving knife 703 can be reduced, the chips generated by the operation of the equipment can be blown towards a dust collecting pipe 806, then the chips are sucked into a dust collecting box 805, most of the dust collecting box 807, then air is blown out by a filter screen 804, and then the air is filtered by the fan 809, and the filter screen 804 to prevent the dust collecting screen 804 from being installed on the dust collecting screen 804.

Claims

1. The utility model provides an engraver with cutter protect function which characterized in that: including workstation (1), protection mechanism (7) and clearance mechanism (8), protection mechanism (7) are located workstation (1) top, clearance mechanism (8) are located inside workstation (1), workstation (1) top outer wall both sides are seted up flutedly, recess sliding connection has slider (2), two pneumatic cylinder (3), two are all installed at slider (2) top pneumatic cylinder (3) top same slide rail (4) are installed, slide rail (4) sliding connection has slider two (5), slider two (5) bottom outer wall fixedly connected with extension pipe (9), protection mechanism (7) are including installing pivot (701) in extension pipe (9) bottom, mounting groove (706) have been seted up in pivot (701), pivot (701) have carving tool (703) through mounting groove (706) sliding connection, sliding plug-in has slide bar (704) at carving tool (703) one side outer wall top, slide bar (704) one side outer wall fixedly connected with slider three (705).

2. The engraver with tool protection of claim 1, wherein: the top of the graver (703) is provided with a through hole, the graver (703) is connected with a limiting rod (707) through the through hole in a sliding manner, the limiting rod (707) is sleeved with a spring (702), and two ends of the spring (702) are respectively fixedly connected with the graver (703) and a mounting groove (706).

3. The engraver with tool protection of claim 1, wherein: the cleaning mechanism (8) comprises a dust collection box (805) arranged on the inner wall of one end of the workbench (1), a dust collection pipe (806) is inserted into the bottom of the outer wall of one side of the dust collection box (805), one end of the dust collection pipe (806) penetrates through the workbench (1), and the dust collection pipe is fixedly connected to the outer wall of the top of the workbench (1).

4. The engraver with tool protection of claim 3, wherein: a baffle plate (807), a filter screen (804) and a fan (809) are fixedly installed inside the dust collection box (805), and the filter screen (804) is located between the baffle plate (807) and the fan (809).

5. The engraver with tool protection of claim 4, wherein: an output shaft of the fan (809) penetrates through the filter screen (804), and the bottom of the fan is fixedly connected with a brush (808).

6. The engraver with tool protection of claim 3, wherein: the dust collection box is characterized in that the extension pipe (9) is fixedly connected with a mounting plate (6), an air inlet pipe (801) is inserted into the top of the outer wall of one end of the dust collection box (805), one end of the air inlet pipe (801) is mounted on the mounting plate (6), an air outlet pipe (802) is mounted at one end of the air inlet pipe (801), and a plurality of air outlets (803) are mounted on the outer wall of the bottom of the air outlet pipe (802).

7. The engraver with tool protection of claim 6, wherein: the air outlets of the air outlets (803) face the tool bit of the graver (703).