CN210881487U

CN210881487U - Numerical control engraving machine with stop curtain

Info

Publication number: CN210881487U
Application number: CN201921066777.2U
Authority: CN
Inventors: 何重; 戴喜乐; 南碎孟
Original assignee: Jincai Tianjin Aluminum Curtain Wall Material Manufacturing Co ltd
Current assignee: Jincai Tianjin Aluminum Curtain Wall Material Manufacturing Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-30
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a numerical control engraving machine with a curtain, which belongs to the technical field of the numerical control engraving machine, and the technical proposal main points are that the numerical control engraving machine with the curtain comprises a bottom plate, a bracket and a milling cutter processing device, wherein the bracket is arranged above a base, two sides of the bracket are connected with the bottom plate in a sliding way, the milling cutter processing device is arranged on the bracket in a sliding way, two compression rollers are fixedly arranged at the bottom of the bracket, the two compression rollers are arranged in parallel at intervals, one compression roller is arranged in front of the milling cutter processing device along the moving direction of the milling cutter processing device, the other compression roller is arranged at the rear of the milling cutter processing device, the two compression rollers are butted with the bottom plate, a connecting plate and a baffle are fixedly arranged at the outer side of the bottom of the milling cutter processing device, a plurality of fixing holes are arranged on the connecting plate at even intervals horizontally, the top of the baffle is fixedly provided, the effect of reducing splashing of the waste scraps of the plates in the carving process is achieved.

Description

Numerical control engraving machine with stop curtain

Technical Field

The utility model relates to a technical field of numerical control engraver especially relates to a numerical control engraver with check curtain.

Background

The numerical control engraving machine is common processing equipment in the aluminum veneer engraving industry, and can perform various processes such as embossment, plain engraving, hollow engraving and the like. The numerical control engraving machine not only has high engraving precision, but also has much faster engraving efficiency than manpower.

The traditional Chinese patent with the reference publication number of CN207077920U discloses a numerical control engraving machine with a high-efficiency feeding device, which comprises a bottom plate, a milling cutter processing device and a hydraulic cylinder, wherein a discharging plate is arranged on the right side of the bottom plate, a push rod is arranged above the discharging plate, the push rod penetrates through a limiting vertical rod and is abutted with a first gear, and the first gear is connected with a first variable frequency motor through a driving shaft; a feeding roller is arranged below the push rod, a carrying disc is arranged on the left side of the feeding roller, and the bottom of the carrying disc is connected with a third variable frequency motor through a driving shaft; the upper surface of the carrying disc is provided with a clamping device, the carrying disc is provided with a strip-shaped through groove, and a scrap collecting groove is arranged below the strip-shaped through groove; carry thing dish top and be equipped with milling cutter processingequipment, the utility model discloses a be equipped with push rod and feed roll for the feeding convenient and fast of panel has improved the efficiency of processing.

The above prior art solutions have the following drawbacks: when the milling cutter processing device of the numerical control engraving machine engraves the plate, the scraps engraved from the plate splash everywhere, which causes serious pollution to the workshop environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control engraver with stop curtain to the effect that the panel sweeps splashes everywhere when reaching the reduction sculpture.

The technical purpose of the utility model is realized through following technical scheme:

the utility model provides a numerical control engraver with check curtain, includes bottom plate, support and milling cutter processingequipment, and the support erects in the top of base, and the both sides and the bottom plate sliding connection of support, and milling cutter processingequipment slides and sets up on the support, and the support bottom has set firmly two compression rollers, and the parallel interval of two compression rollers sets up, and two compression rollers are along the direction of milling cutter processingequipment motion, and milling cutter processingequipment the place ahead is arranged in to a compression roller, and milling cutter processingequipment's rear is arranged in to a compression roller, two compression rollers and bottom plate looks butt, the outside of milling cutter processingequipment bottom has set firmly connecting plate and blend stop, and a plurality of fixed orificess have been seted up to the even interval of level on the connecting plate, and the top of blend stop has set firmly the fixture block with.

Through the technical scheme, when the numerical control engraving machine with the stop curtains is used, the metal sheet placed on the bottom plate is flattened by the two compression rollers, so that the metal sheet under the milling cutter machining device is tightly attached to the bottom plate when being engraved, and the accuracy of the numerical control engraving machine during engraving of the metal sheet is ensured. At the in-process that the numerical control engraver carries out sculpture to sheet metal, the blend stop has kept out the sweeps that produces on the sheet metal, and the relative ratio does not set up the numerical control engraver of this blend stop, the utility model discloses the effect that the panel sweeps splashes everywhere when reducing the sculpture has been reached.

The utility model discloses further set up to: the fixture block is made of rubber, and the cross section of the fixture block is larger than the aperture of the fixing hole.

Through above-mentioned technical scheme, insert the fixture block of rubber material and establish in the fixed orifices, and the cross section of fixture block is greater than the aperture of fixed orifices, because the fixture block of rubber material can take place deformation, extrudees the fixture block to the fixed orifices, and the rubber material has strengthened being connected of fixture block and fixed orifices, has improved the stability of blend stop when using.

The utility model discloses further set up to: the diameter of the fixture block is gradually increased along the direction departing from the barrier strip.

Through above-mentioned technical scheme, the diameter of increase fixture block strengthens being connected of fixture block and fixed orifices, prevents that the blend stop from dropping from the connecting plate, further improves the stability of being connected of blend stop and connecting plate.

The utility model discloses further set up to: and a balancing weight is fixedly arranged at the bottom of the barrier strip.

Through above-mentioned technical scheme, bottom position department at the blend stop sets up the balancing weight, reduces the blend stop and leads to the sweeps to splash to the blend stop outside from the gap between the adjacent blend stop because of rocking when using, has strengthened the stability of blend stop in the use, has further strengthened the effect that blocks of blend stop to the sweeps.

The utility model discloses further set up to: the balancing weight is arranged downwards along the direction far away from the barrier strip in an inclined mode.

Through above-mentioned technical scheme, the blend weight is arranged in one side that the blend stop is close to milling cutter processingequipment, when the slope of the direction along keeping away from the blend stop sets up the blend weight downwards, splashes the sweeps on the blend weight and along the downward landing of inclined plane of blend weight, is difficult for being detained on the blend weight, strengthens the centralized processing of sweeps.

The utility model discloses further set up to: the circumferential surface of the compression roller is sleeved with a rubber ring.

Through above-mentioned technical scheme, the compression roller rolls on sheet metal, and the rubber circle of cover on the compression roller circumferential surface can reduce the compression roller to sheet metal's wearing and tearing, prevents that the compression roller from leaving the mar on sheet metal, and protection sheet metal surface obtains the aesthetic property.

The utility model discloses further set up to: one side of support is provided with the lead screw, and lead screw threaded connection has the sleeve pipe, and sheathed tube bottom position department can be dismantled and be connected with the brush, and the one end of lead screw is provided with the motor, the output shaft and the lead screw fixed connection of motor.

Through above-mentioned technical scheme, when using the numerical control engraver to carve sheet metal, starter motor, motor drive lead screw rotate, and the cover is established the sleeve pipe that the cover was established on the lead screw and is rotated on the lead screw to drive the brush and clean the sweeps on the bottom plate, improve the sanitation and hygiene on the bottom plate, reduce the sweeps and cause the influence to processing, further ensure the accuracy nature of numerical control engraver when processing production.

The utility model discloses further set up to: the hairbrush is in threaded connection with the sleeve.

Through above-mentioned technical scheme, wearing and tearing can take place for the brush in the in-process of long-time use to lead to the clean degree of brush to reduce, when changing wearing and tearing serious brush, screw off the brush from the sleeve pipe, screw up new brush again and go in order to treat the use, easy operation, convenient high efficiency further strengthens convenience and the high efficiency of brush in the use.

To sum up, the utility model discloses a beneficial technological effect does:

1. the bottom of the milling cutter processing device is provided with the connecting plate and the blocking strip, so that scraps generated by the metal sheet are blocked, and compared with a numerical control engraving machine without the blocking strip, the utility model achieves the effect of reducing splashing of the scraps of the plate in the engraving process;

2. the counterweight block is arranged at the bottom of the barrier strip, so that the situation that scraps splash to the outer side of the barrier strip from a gap between adjacent barrier strips due to shaking of the barrier strips during use is reduced, and the effect of the barrier strips on stopping the scraps is further enhanced;

3. through set up lead screw and brush on the support, make the lead screw drive the sweeps on the bottom plate of brush, improve the sanitation and hygiene on the bottom plate, reduce the sweeps and cause the influence to processing, further ensure the accuracy nature of numerical control engraver when processing production.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an exploded view of the barrier strip and the connecting plate of the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural view of the splash guard assembly in the present embodiment.

Reference numerals: 1. a base plate; 2. a support; 3. a milling cutter machining device; 4. a compression roller; 41. a rubber ring; 5. a connecting plate; 51. a fixing hole; 6. blocking strips; 61. a clamping block; 62. a balancing weight; 7. a lead screw; 71. a sleeve; 72. a brush; 73. a motor; 8. a connecting rod; 9. a splash guard assembly; 91. a first baffle plate; 911. a lower baffle plate; 92. a second baffle; 921. an upper baffle plate; 93. a cylinder; 10. a collection box; 101. and a roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the numerical control engraving machine with the curtain comprises a base plate 1, a support 2 and a milling cutter processing device 3, wherein the support 2 is erected above a base, two sides of the support 2 are slidably connected with the base plate 1, and the milling cutter processing device 3 is slidably arranged on the support 2.

As shown in fig. 1, two compression rollers 4 are fixedly arranged at the bottom of the support 2, two compression rollers 4 are arranged at intervals in parallel, and the two compression rollers 4 are along the direction of movement of the milling cutter machining device 3, the front of the milling cutter machining device 3 is arranged in one compression roller 4, the rear of the milling cutter machining device 3 is arranged in one compression roller 4, the two compression rollers 4 are abutted to the bottom plate 1, a rubber ring 41 is sleeved on the circumferential surface of the compression roller 4, when the numerical control engraving machine engraves a metal sheet, the metal sheet is fixed by using the compression roller 4, the metal sheet is prevented from slipping during engraving and the engraving precision is reduced, the rubber ring 41 sleeved on the circumferential surface of the compression roller 4 can reduce the abrasion of the compression roller 4 to the metal sheet, and the effect of protecting.

Referring to fig. 2 and 3, a connecting plate 5 is fixedly disposed at the bottom of the milling cutter machining device 3, and a plurality of positioning holes are formed in the connecting plate 5 and spaced from each other. Be provided with blend stop 6 on connecting plate 5, the top of blend stop 6 has set firmly fixture block 61, fixture block 61 is the fixture block 61 of rubber material, and the diameter of fixture block 61 is along the direction crescent that deviates from blend stop 6, in order to increase fixture block 61 and fixed orifices 51's stability of being connected, and fixture block 61's cross section is greater than fixed orifices 51's aperture, nevertheless because fixture block 61 is the rubber material, through the extrusion, fixture block 61 still can insert establish to fixed orifices 51 inside, the inseparable butt of fixture block 61 and fixed orifices 51's inner wall, the stability of being connected between fixture block 61 and the fixed orifices 51 has further been strengthened. The bottom position department of blend stop 6 has set firmly balancing weight 62, and balancing weight 62 sets up downwards along the direction slope of keeping away from blend stop 6, balancing weight 62 increases the gravity of blend stop 6 bottom, reduce rocking of blend stop 6 in the use, and then reduce the sweeps and follow the gap departure between adjacent blend stop 6, and when the sweeps fell on balancing weight 62, the sweeps can slide down along balancing weight 62's inclined plane, reduce the accumulation of sweeps on balancing weight 62.

As shown in fig. 1, a lead screw 7 is disposed on one side of the support 2 away from the milling cutter machining device 3, two ends of the lead screw 7 are rotatably connected to the support 2, a motor 73 is fixedly disposed on one side of the lead screw 7, and the lead screw 7 is fixedly connected to an output shaft of the motor 73. A sleeve 71 is in threaded connection with the circumferential surface of the lead screw 7, a brush 72 is in threaded connection with one side, away from the lead screw 7, of the sleeve 71, when a metal sheet is engraved, the lead screw 7 is driven by a motor 73 to rotate, the lead screw 7 drives the brush 72 to clean waste scraps on the bottom plate 1 through the sleeve 71, the cleanness and the sanitation on the bottom plate 1 are improved, and the influence of the precision of a numerical control engraving machine for the waste scraps is reduced; the brush 72 can be worn and torn in the long-time use process, and in order to prevent the reduction of the cleaning degree of the brush 72, the seriously worn brush 72 is replaced in time, the brush 72 is screwed off from the sleeve 71, and a new brush 72 is screwed on to be used, so that the operation is simple and the use is convenient.

As shown in fig. 1, the both sides that bottom plate 1 is on a parallel with the direction of milling cutter processingequipment 3 motion have set firmly connecting rod 8, the one end that connecting rod 8 deviates from bottom plate 1 has set firmly prevents subassembly 9 that splashes, prevent that subassembly 9 that splashes includes first baffle 91, second baffle 92 and cylinder 93, second baffle 92 is vertical to be inserted and to be established first in the board, and second baffle 92 and first baffle 91 sliding connection on vertical direction, first baffle 91 below is arranged in to cylinder 93, the piston rod of cylinder 93 passes first baffle 91 and links to each other with the bottom of second baffle 92 is fixed, at the in-process to sheet metal sculpture, start cylinder 93 with the vertical upwards promotion of second baffle 92, increase the height of first baffle 91, block the sweeps outwards splashing, protect the environment of operation room. The top of the second baffle plate 92 is hinged with an upper baffle plate 921, and the upper baffle plate 921 can rotate to the top of the second baffle plate 92 and is obliquely arranged along the direction close to the center of the bottom plate 1; the bottom position department of first baffle 91 sets firmly down baffle 911, and lower baffle 911 sets up along the direction slope that is close to bottom plate 1 center downwards, and the lower surface of bottom plate 1 is provided with collecting box 10, and the top of collecting box 10 is arranged in to the bottom of baffle 911 down. Go up the bezel 921, prevent that the subassembly 9 that splashes blocks the sweeps back, and the brush 72 cleans the sweeps on the bottom plate 1 to collection box 10 through preventing the gap between subassembly 9 and the support 2 that splashes, and baffle 911 plays the guide effect to the sweeps down, and the sweeps enters into collection box 10 through the lower baffle 911 of slope design, improves the collection effect of collection box 10 to the sweeps.

As shown in fig. 4, the bottom of the collecting box 10 is rotatably connected with a roller 101, when the scraps in the collecting box 10 are accumulated to a certain amount, the collecting box 10 is pulled out from the lower part of the bottom plate 1, and the scraps in the collecting box 10 are dumped, the roller 101 arranged at the bottom of the collecting box 10 is more convenient and labor-saving when the collecting box 10 is moved, and the convenience of the collecting box 10 in the using process is improved.

The implementation principle of the embodiment is as follows: when the numerical control engraving machine is used for engraving a metal sheet, the metal sheet is placed on the bottom plate 1, the support 2 drives the milling cutter machining device 3 to move on the bottom plate 1, and after the metal sheet is pressed by the compression roller 4, the milling cutter machining device 3 engraves the metal sheet; the scraps carved on the metal sheet fall on the bottom plate 1 after being blocked by the blocking strip 6, and the lead screw 7 drives the brush 72 to clean the scraps on the bottom plate 1; the splash-proof assemblies 9 on both sides of the bottom plate 1 prevent the scraps generated by the metal sheet from splashing to the ground after passing through the barrier strips 6, and on the other hand, the splash-proof assemblies 9 can also prevent the scraps from splashing when the brush 72 cleans, when the splash-proof assemblies 9 are used, the air cylinder 93 pushes the second baffle 92 to ascend so as to increase the height of the first baffle 91, the upper baffle 921 on the top of the second baffle 92 is rotated to an inclined upward state, the scraps are blocked by the splash-proof assemblies 9 and fall into the collection box 10 along the splash-proof assemblies 9 and the lower baffle, and when the scraps in the collection box 10 are accumulated to a certain amount, the collection box 10 is pulled out and tilted from the bottom plate 1; when the brush 72 is seriously damaged during use, the damaged brush 72 is unscrewed from the sleeve 71 to replace the brush 72 with a new one.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a numerical control engraver with check curtain, comprising a base plate (1), support (2) and milling cutter processingequipment (3), support (2) erect the top at the base, and the both sides and bottom plate (1) sliding connection of support (2), milling cutter processingequipment (3) slide to set up on support (2), support (2) bottom has set firmly two compression roller (4), two compression roller (4) parallel interval set up, and two compression roller (4) are along the direction of milling cutter processingequipment (3) motion, milling cutter processingequipment (3) the place ahead is arranged in to compression roller (4), the rear of milling cutter processingequipment (3) is arranged in to compression roller (4), two compression roller (4) and bottom plate (1) looks butt, its characterized in that: the outer side of milling cutter processingequipment (3) bottom has set firmly connecting plate (5) and blend stop (6), and a plurality of fixed orificess (51) have been seted up to even interval of level on connecting plate (5), and the top of blend stop (6) has set firmly fixture block (61) with fixed orifices (51) looks adaptation, and fixture block (61) are inserted and are established formation joint in fixed orifices (51).

2. The numerically controlled engraving machine with a blind according to claim 1, characterized in that: the fixture block (61) is made of rubber, and the cross section of the fixture block (61) is larger than the aperture of the fixing hole (51).

3. The numerically controlled engraving machine with a blind according to claim 1, characterized in that: the diameter of the clamping block (61) is gradually increased along the direction departing from the blocking strip (6).

4. The numerically controlled engraving machine with a blind according to claim 1, characterized in that: and a balancing weight (62) is fixedly arranged at the bottom of the barrier strip (6).

5. The numerically controlled engraving machine with a blind according to claim 4, characterized in that: the balancing weight (62) is arranged obliquely downwards along the direction far away from the barrier strip (6).

6. The numerically controlled engraving machine with a blind according to claim 1, characterized in that: the circumferential surface of the compression roller (4) is sleeved with a rubber ring (41).

7. The numerically controlled engraving machine with a blind according to claim 1, characterized in that: one side of the support (2) is provided with a lead screw (7), the lead screw (7) is in threaded connection with a sleeve (71), the bottom of the sleeve (71) is detachably connected with a brush (72), one end of the lead screw (7) is provided with a motor (73), and an output shaft of the motor (73) is fixedly connected with the lead screw (7).

8. The numerically controlled engraving machine with a blind according to claim 7, wherein: the brush (72) is in threaded connection with the sleeve (71).