CN209665663U - A kind of piano production and processing timber cutter device - Google Patents
A kind of piano production and processing timber cutter device Download PDFInfo
- Publication number
- CN209665663U CN209665663U CN201920148293.6U CN201920148293U CN209665663U CN 209665663 U CN209665663 U CN 209665663U CN 201920148293 U CN201920148293 U CN 201920148293U CN 209665663 U CN209665663 U CN 209665663U
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- China
- Prior art keywords
- pipe
- sweep
- disposal box
- cast
- saw slice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of piano production and processing timber cutter devices, belong to timber cutter device field, solve the problems, such as it is in the prior art can not dedusting.It includes workbench, workbench is disposed with along feedstock direction to hold down assembly and cutting assembly, cutting assembly includes cutting motor and cast-cutting saw slice, it further include dust removal assembly, the dust removal assembly includes the sweep-up pipe for being set to cast-cutting saw slice side, is connected to disposal box of the sweep-up pipe far from cast-cutting saw slice one end, is connected to the air pump for driving dust suction with disposal box；Sweep-up pipe is located at cast-cutting saw slice and does not include the side to hold down assembly, and sweep-up pipe is communicated with collection pipeline section close to one end of cast-cutting saw slice；Collecting pipeline section includes that open end is located at first collection portion of the cast-cutting saw slice far from the side to hold down assembly, and the second collection portion of the side positioned at cast-cutting saw slice far from workbench.The utility model realizes dedusting by the way that sawdust to be adsorbed in disposal box.
Description
Technical field
The utility model relates to timber cutter device field, in particular to a kind of piano production and processing is cut with timber and is filled
It sets.
Background technique
The main body of piano is usually to cut the good timber of quality made of timber and carry out gluing formation piano again
Main body.Timber cutter device is the equipment that a kind of pair of timber is cut, and can be cut into the shape of oneself needs, utilize height
The cutting blade for spending rotation cuts timber, the smooth impulse- free robustness of cut surface.
Cutting equipment in the prior art does not have the function of dedusting, makes worker when processing timber, is easy to produce very much
Sawdust, not only cause damages to the body of worker, and to maintenance scene and equipment bring many inconvenience.
Utility model content
The purpose of the utility model is to overcome it is in the prior art can not dedusting deficiency, and provide a kind of production of piano plus
Work timber cutter device, has achieved the effect that dedusting.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of piano production and processing timber cutter device, including workbench, workbench are set gradually along feedstock direction
It holds down assembly and cutting assembly, cutting assembly includes cutting motor and cast-cutting saw slice, further include dust removal assembly, the dedusting group
Part includes the sweep-up pipe for being set to cast-cutting saw slice side, is connected to disposal box and dust of the sweep-up pipe far from cast-cutting saw slice one end
Case is connected to the air pump for driving dust suction；Sweep-up pipe is located at cast-cutting saw slice and does not include the side to hold down assembly, and sweep-up pipe is close to be cut
One end of sawing piece is communicated with collection pipeline section；Collecting pipeline section includes that open end is located at cast-cutting saw slice far from the side to hold down assembly
First collection portion, and the second collection portion of the side positioned at cast-cutting saw slice far from workbench, the first collection portion are connected to work
On platform；Spray head is provided in disposal box, spray head is located above sweep-up pipe and disposal box connectivity part.
By adopting the above technical scheme, sawdust is absorbed into disposal box by air pump, and is carried out sawdust by spray head
Sedimentation, realizes the effect of dedusting.When being cut to timber, since the direct generation position of sawdust is cast-cutting saw slice and timber
Contact site, so sweep-up pipe one end to be disposed in proximity to the position of cast-cutting saw slice, and do not interfere the charging of timber；Together
When, sweep-up pipe one end is connected with collection pipeline section, and the collection area of Lai Zeng great dust suction subassembly improves dust collection efficiency.In cutting timber
While, part sawdust can be taken and be thrown away out of saw blade when rotating by cast-cutting saw slice, so that depending merely on the first collection portion can not be to wood
Bits are removed well；The first collection portion and the second collection portion of collection conduit are by the sawdust of cast-cutting saw slice side and top
It is adsorbed, increases the area that collection conduit port is covered, further increase dust collection efficiency.Water is sprayed using spray head,
Sawdust is squirted so that sawdust weight, which increases to, to be settled down to disposal box bottom for sawdust, reduction sawdust exists with air-flow movement
Secondary pollution in disposal box or the operation into air pump influence air pump.
Further preferably are as follows: the collection pipeline section is by the one end connecting with sweep-up pipe, cross-sectional area gradually increases
Greatly.
By adopting the above technical scheme, increase the collection port area for collecting pipeline section, further increase dust collection efficiency.
Further preferably are as follows: the sweep-up pipe is connected to the first collection portion, and auxiliary tube, auxiliary tube one are communicated on sweep-up pipe
End is connected to the second collection portion and auxiliary tube extends close to one end of the second collection portion along the side far from workbench.
By adopting the above technical scheme, if being not provided with auxiliary tube, the first collection portion and the second collection portion are mentioned by sweep-up pipe
For power, airflow direction is constant, although so that the second collection portion is located at the top of cast-cutting saw slice, cannot provide to
On air-flow collect power, the effect of the second collection portion can be made to greatly reduce.The part upwardly extended by auxiliary tube, so that
Airflow direction of the auxiliary rod close to one end of the second collection portion is upward, can be moved upward to by the sawdust that the second collection portion is collected auxiliary
It helps in pipe, then meets in sweep-up pipe.First collection portion has will by the direction along separate cast-cutting saw slice of cast-cutting saw slice side
Sawdust is absorbed, the second collection portion then can by above cast-cutting saw slice sawdust along far from cast-cutting saw slice direction by sawdust into
Row absorbs, and plays the first collection portion and the respective effect of the second collection portion.
Further preferably are as follows: mounting hole is offered on the sweep-up pipe, auxiliary tube one end is plugged in mounting hole and assists
The end face of pipe is connected to dust suction inside pipe wall, and the part that auxiliary tube is located in sweep-up pipe offers multiple through-holes.
By adopting the above technical scheme, by mounting hole, and auxiliary rod one end is directly plugged in mounting hole, realizes auxiliary
The simple installation of pipe and sweep-up pipe connects；Meanwhile auxiliary tube one end is connected on dust suction inside pipe wall, so that auxiliary tube and sweep-up pipe
Between do not need other fixation members, and sweep-up pipe can provide support for auxiliary tube, and mounting hole limits auxiliary tube.
And the through-hole on auxiliary tube may insure that auxiliary tube will not interfere the movement of air-flow and sawdust.
Further preferably are as follows: the support rod for being used to support sweep-up pipe, described support rod one end are provided on the workbench
It is connected to the opposite side that mounting hole has been opened up on sweep-up pipe.
By adopting the above technical scheme, sweep-up pipe is further supported by support rod, and they sup-port is in suction
The position of auxiliary tube is connected on dirt pipe；Since the part that sweep-up pipe has opened up mounting hole needs to be supported auxiliary tube, and
Mounting hole has also been opened up, so the structural strength of the part can be weaker, directly the part has been supported by support rod,
A possibility that reducing sweep-up pipe deformation or damage.
Further preferably are as follows: the spray head is set to the upper surface of disposal box, and air pump is connected to disposal box upper surface, collection
Dirt bottom portion is provided with water outlet；It is provided with filter plate in disposal box, filter paper is provided on filter plate, filter plate is located at water outlet
Between sweep-up pipe；The mounting assembly for fixing and installing filter paper is provided on filter plate.
By adopting the above technical scheme, since air pump and spray head are connected to the upper surface of disposal box, so the side of air-flow
Mobile to the direction of spray head to will drive the sawdust come out from sweep-up pipe, the position water closer to spray head is bigger, then
The probability that sawdust is squirted is improved, improves the utilization rate of spray head to a certain extent, and reduces what sawdust was not squirted
Possibility reduces a possibility that sawdust enters air pump.And water is fallen on filter paper and filter plate with sawdust, sawdust is barred from
Filter paper upper surface, water flow to below filter plate and are recycled, and after sawdust has been detained more, replace filter paper by mounting assembly
.
Further preferably are as follows: offer the port for installing filter paper on the disposal box, slidably connected on disposal box
For closing the sliding panel of port；Mounting assembly includes the sliding groove being opened on disposal box, is arranged in sliding groove and is used for
Compress the compressing member of filter paper one end；Sliding groove is penetrated through with the both ends of disposal box thickness direction and side in parallel, compressing member two
End is located at disposal box inner side and outer side.
By adopting the above technical scheme, filter paper can be taken out or is installed by port.When taking out filter paper, by sliding groove
Dynamic compressing member is moved up, and pulls side of the filter paper far from compressing member, filter paper is removed；When installation, it will be compressed at the angle of filter paper end
Between compressing member and filter plate, filter paper one end can be driven by mobile compressing member by the side to disposal box far from port,
Realize the installation of filter paper.
Further preferably are as follows: the compressing member includes for compressing the compact heap of filter paper and being connected to disposal box outside wall surface
Connecting section；Connecting section covers sliding groove.
By adopting the above technical scheme, compact heap realizes the compression to filter paper, then by the connecting section on the outside of disposal box, realizes
The movement of compact heap, to realize installation or removal.
Further preferably are as follows: be fixed with card adapter plate on the compact heap, card adapter plate is from compact heap to one far from filter plate
Side extends to form.
By adopting the above technical scheme, compact heap is connected in disposal box by card adapter plate, prevent compact heap from from perpendicular to
The direction of sliding groove is directly extracted, and stability of the compact heap in sliding when movement is provided.
Further preferably are as follows: the connecting section includes the linkage section connecting with compact heap, the work for being articulated with linkage section one end
Dynamic section, when filter paper completes installation, active segment and linkage section cover sliding groove；It is fixed on disposal box and is used to support connecting section
Support plate.
By adopting the above technical scheme, when connecting section is located at close to the side of port, collection can largely be extended to by pushing against section
On the outside of dirt case, the operation of staff will affect；So this part, which is pushed against section, acts on the active segment being articulated on linkage section, when
When connecting section is located at close to the side of port, active segment hangs on disposal box side vertically.
In conclusion the utility model has the following beneficial effects:
1, it by setting dust removal assembly, realizes dedusting, reduces influence of the sawdust to environment and worker；
2, by the first collection portion of setting and the second collection portion and auxiliary tube, by the sawdust of above cast-cutting saw slice and side
It is collected, improves efficiency of dust collection；
3, by setting support rod, the weak location of sweep-up pipe is supported, reduce sweep-up pipe deformation or damage can
It can property；
4, pass through setting mounting assembly, the replacement of direction filter paper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of part-structure in Fig. 1；
Fig. 3 is the top view of auxiliary tube, sweep-up pipe, support rod；
Fig. 4 is the cross-sectional view of A-A cutting plane in Fig. 3；
Fig. 5 is the structural schematic diagram of disposal box；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the cross-sectional view of B-B cutting plane in Fig. 6.
Appended drawing reference: 1, workbench；11, supporting table；12, portal frame；2, it holds down assembly；21, the first cylinder；22, second
Cylinder；23, plate is abutted；3, cutting assembly；31, motor；32, cast-cutting saw slice；4, dust removal assembly；41, sweep-up pipe；411, it installs
Hole；42, disposal box；421, spray head；422, port；423, sliding groove；424, filter paper；425, filter plate；426, sliding slot；43,
Air pump；5, pipeline section is collected；51, the first collection portion；52, the second collection portion；6, auxiliary tube；61, through-hole；7, support rod；8, it slides
Plate；81, sliding block；9, mounting assembly；91, compressing member；92, compact heap；93, connecting section；931, linkage section；932, active segment；94,
Card adapter plate；10, support plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of piano production and processing timber cutter device, as shown in Figure 1, including workbench 1, being set on workbench 1
Hold down assembly 2 and cutting assembly 3(referring to fig. 2), and the dust removal assembly 4 for absorbing sawdust.
Workbench 1 includes supporting table 11 and the portal frame 12 being fixed in supporting table 11.2 are held down assembly including vertical fixed
In the first cylinder 21, horizontal the second cylinder 22 being fixed on portal frame 12, the first cylinder 21 and the second gas on portal frame 12
The output shaft of cylinder 22 both passes through portal frame 12 and extends to inside portal frame 12, on 22 output end of the first cylinder 21 and the second cylinder
It is fixed with one block of abutting plate 23 abutted with timber.As shown in Fig. 2, cutting assembly 3 includes that level is fixed in supporting table 11
Motor 31, the cast-cutting saw slice 32 being fixed on 31 output shaft of motor, cutting assembly 3 are located at one of portal frame 12 far from feed end
Side, and it is located at side of first cylinder 21 far from the second cylinder 22；Motor 31 is between cast-cutting saw slice 32 and portal frame 12.
As shown in Figure 1, dust removal assembly 4 includes sweep-up pipe 41, disposal box 42 and the air pump 43 that side is interconnected.Dust suction
Pipe 41 be round tube, and sweep-up pipe 41 far from one end of disposal box 42 be communicated with collect pipeline section 5, collect pipeline section 5 by with sweep-up pipe 41
One end of connection to the other end, cross-sectional area is gradually increased；Collecting pipeline section 5 includes being set to cast-cutting saw slice 32 far from portal frame
First collection portion 51 of 12 sides, the second collection portion 52 being set to above cutting blade, the first collection portion 51 and second are collected
Portion 52 is interconnected.First collection portion, 51 lower end surface abuts and bolt is fixed on 11 upper surface of supporting table, sweep-up pipe 41 and first
The horizontal connection of collection portion 51.
Auxiliary tube 6 is communicated on sweep-up pipe 41,6 other end of auxiliary tube is connected to vertically with the second collection portion 52, and auxiliary tube 6 is
Round tube and along L shape extend.As shown in Figure 3 and Figure 4, it is circular mounting hole 411, auxiliary tube that cross section is offered on sweep-up pipe 41
6 one end far from the first collection portion 51 are plugged in mounting hole 411 and are connected to 41 inner wall of sweep-up pipe；Auxiliary tube 6 is located at dust suction
It is circular through-hole 61 that part in pipe 41, which offers multiple cross sections, for passing through air-flow and sawdust.
It is L-shaped support rod 7,7 one end of support rod and supporting table 11 that cross section is fixed in the vertical end face of supporting table 11
Bolt is fixed, and the other end is supported in 41 lower section of sweep-up pipe, and support rod 7 is connected to the position that sweep-up pipe 41 has opened up mounting hole 411
It sets；7 upper surface of support rod is the cambered surface cooperated with sweep-up pipe 41.
As shown in figure 5, sweep-up pipe 41 is connected to the vertical side of disposal box 42, it is additionally provided in disposal box 42 and is installed on collection
The spray head 421 of 42 upper surface of dirt case, is connected to 425 upper surface of filter plate at the horizontal filter plate 425 being fixed in disposal box 42
Filter paper 424, filter plate 425 is located at the lower section of sweep-up pipe 41 Yu 42 connectivity part of disposal box, and air pump 43 is connected to disposal box 42
Upper surface.The mounting assembly 9 for replacing filter paper 424 is provided on disposal box 42.
The horizontal port 422 offered for taking out and installing filter paper 424, port 422 on the vertical side of disposal box 42
Cross section be rectangle, the lower wall surface of port 422 flushes with the upper surface of filter plate 425.It is slidably connected on disposal box 42 useful
In the sliding panel 8 of sealing port 422, sliding panel 8 is connected to 42 outside wall surface of disposal box；Cross section is offered vertically on disposal box 42
For the sliding slot 426 of T shape, be fixed with the sliding block 81 cooperated with sliding slot 426 on sliding panel 8, sliding slot 426 be located above port 422 and
Lower end is connected to port 422, and 81 lower end of sliding block extends to above 8 lower end surface of sliding panel, and the length of sliding block 81 is greater than port 422
Height.
As shown in Figure 6 and Figure 7, mounting assembly 9 includes the sliding groove 423 being opened on 42 liang of disposal box vertical sides, sets
It is placed in sliding groove 423 for compressing the compressing member 91 of filter paper 424；Two vertical sides for having opened up sliding groove 423 connect respectively
Be connected to the two sides for having opened up the vertical side of port 422, sliding groove 423 close to 422 one end of port through place disposal box 42 and
It is connected to port 422.Compressing member 91 includes the compact heap 92 being arranged in sliding groove 423, is connected to 42 lateral surface of disposal box
Connecting section 93, compact heap 92 is connected to 425 top of filter plate, and compact heap 92 is fixed on one end of connecting section 93, connecting section 93
Sliding groove 423 can be covered.92 upper surface of compact heap is fixed with card adapter plate 94, and card adapter plate 94 is connected to the inner wall of disposal box 42.
As shown in figure 5, connecting section 93 includes the linkage section 931 connecting with compact heap 92 and the hinged activity of linkage section 931
Section 932, active segment 932 can rotate on vertical plane.
Two pieces of support plates 10 for being used to support active segment 932 are horizontally fixed on 42 lateral surface of disposal box.42 bottom of disposal box
Portion offers outlet pipe, and valve (not shown) is provided on outlet pipe.
The implementation principle of the present embodiment are as follows: when cutting, sawdust is collected pipeline section 5 and collects to sweep-up pipe 41, and enters to
In disposal box 42；Simultaneously band is to 424 top of filter paper for the sawdust absorption that the water sprayed in spray head 421 takes air-flow out of, and water is through filtering
Paper 424 and filter plate 425 reach 425 lower section of filter plate, and sawdust is stranded in 424 top of filter paper；When needing replacing filter paper 424,
Sliding panel 8 is moved up, and active segment 932 is mobile to 422 direction of port, so that filter paper 424 is carried over；Again by new filter paper
424 both ends are pressed between compact heap 92 and filter plate 425, to the mobile active segment 932 in the side far from port 422, will be filtered
Paper 424 is brought into disposal box 42.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of piano production and processing timber cutter device, including workbench (1), workbench (1) along feedstock direction successively
It is provided with and holds down assembly (2) and cutting assembly (3), cutting assembly (3) includes cutting motor (31) and cast-cutting saw slice (32), special
Sign is, further includes dust removal assembly (4), and the dust removal assembly (4) includes the sweep-up pipe for being set to cast-cutting saw slice (32) side
(41), it is connected to the disposal box (42) of sweep-up pipe (41) separate cast-cutting saw slice (32) one end, is connected to disposal box (42) for driving
The air pump (43) of dynamic dust suction；Sweep-up pipe (41) is located at cast-cutting saw slice (32) and does not include the side of (2) of holding down assembly, sweep-up pipe (41)
It is communicated with close to the one end of cast-cutting saw slice (32) and collects pipeline section (5)；Collecting pipeline section (5) includes that open end is located at cast-cutting saw slice (32)
Far from hold down assembly (2) side the first collection portion (51), and be located at cast-cutting saw slice (32) far from workbench (1) side
The second collection portion (52), the first collection portion (51) is connected on workbench (1)；Spray head is provided in disposal box (42)
(421), spray head (421) is located above sweep-up pipe (41) and disposal box (42) connectivity part.
2. a kind of piano production and processing timber cutter device according to claim 1, which is characterized in that the collecting pipe
Section (5) is by the one end connecting with sweep-up pipe (41), cross-sectional area is gradually increased.
3. a kind of piano production and processing timber cutter device according to claim 2, which is characterized in that the sweep-up pipe
(41) it is connected to, is communicated on sweep-up pipe (41) auxiliary tube (6) with the first collection portion (51), auxiliary tube (6) one end is collected with second
One end of portion (52) connection and auxiliary tube (6) close second collection portion (52) extends along the side far from workbench (1).
4. a kind of piano production and processing timber cutter device according to claim 3, which is characterized in that the sweep-up pipe
(41) it is offered on mounting hole (411), auxiliary tube (6) one end is plugged in mounting hole (411) and the end face of auxiliary tube (6) abuts
In sweep-up pipe (41) inner wall, the part that auxiliary tube (6) is located in sweep-up pipe (41) offers multiple through-holes (61).
5. a kind of piano production and processing timber cutter device according to claim 4, which is characterized in that the workbench
(1) support rod (7) for being used to support sweep-up pipe (41) is provided on, described support rod (7) one end is connected on sweep-up pipe (41)
The opposite side of mounting hole (411) is opened up.
6. a kind of piano production and processing timber cutter device according to claim 1, which is characterized in that the spray head
(421) it is set to the upper surface of disposal box (42), air pump (43) is connected to disposal box (42) upper surface, and disposal box (42) bottom is set
It is equipped with water outlet；It is provided with filter plate (425) in disposal box (42), filter paper (424), filter plate is provided on filter plate (425)
(425) between water outlet and sweep-up pipe (41)；It is provided on filter plate (425) for fixing and installing filter paper (424)
Mounting assembly (9).
7. a kind of piano production and processing timber cutter device according to claim 6, which is characterized in that the disposal box
(42) port (422) for installing filter paper (424) is offered on, disposal box slidably connects on (42) for closing port
(422) sliding panel (8)；Mounting assembly (9) includes the sliding groove (423) being opened on disposal box (42), is arranged in sliding groove
(423) compressing member (91) for being used to compress filter paper (424) one end in；Sliding groove (423) in parallel with disposal box (42) thickness side
To both ends and side penetrate through, compressing member (91) both ends are located at disposal box (42) inner side and outer side.
8. a kind of piano production and processing timber cutter device according to claim 7, which is characterized in that the compressing member
It (91) include for compressing the compact heap of filter paper (424) (92) and being connected to the connecting section (93) of disposal box (42) outside wall surface；It supports
Connect section (93) covering sliding groove (423).
9. a kind of piano production and processing timber cutter device according to claim 8, which is characterized in that the compact heap
(92) it is fixed on card adapter plate (94), card adapter plate (94) is extended to form from compact heap (92) to the side far from filter plate (425).
10. a kind of piano production and processing timber cutter device according to claim 8, which is characterized in that the abutting
Linkage section (931) that section (93) is connect with compact heap (92) is articulated with the active segment (932) of linkage section (931) one end, filter paper
(424) when completing installation, active segment (932) and linkage section (931) cover sliding groove (423)；Disposal box is fixed on (42)
It is used to support the support plate (10) of connecting section (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148293.6U CN209665663U (en) | 2019-01-28 | 2019-01-28 | A kind of piano production and processing timber cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148293.6U CN209665663U (en) | 2019-01-28 | 2019-01-28 | A kind of piano production and processing timber cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665663U true CN209665663U (en) | 2019-11-22 |
Family
ID=68567606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148293.6U Expired - Fee Related CN209665663U (en) | 2019-01-28 | 2019-01-28 | A kind of piano production and processing timber cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665663U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883872A (en) * | 2019-12-17 | 2020-03-17 | 广西平南县极合科技服务有限公司 | Cutting device and application thereof in wood processing |
| CN110948581A (en) * | 2019-12-13 | 2020-04-03 | 绍兴东来装饰设计工程有限公司 | Decorate environment-friendly wood cutting device for engineering design |
| CN110948583A (en) * | 2019-12-31 | 2020-04-03 | 广州珠江恺撒堡钢琴有限公司 | Machining equipment and machining method for piano keyboard key sub-piece sawing |
| CN113103368A (en) * | 2021-04-25 | 2021-07-13 | 泰顺县兴隆木制玩具有限公司 | Full-automatic wood cutting machine |
-
2019
- 2019-01-28 CN CN201920148293.6U patent/CN209665663U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948581A (en) * | 2019-12-13 | 2020-04-03 | 绍兴东来装饰设计工程有限公司 | Decorate environment-friendly wood cutting device for engineering design |
| CN110883872A (en) * | 2019-12-17 | 2020-03-17 | 广西平南县极合科技服务有限公司 | Cutting device and application thereof in wood processing |
| CN110948583A (en) * | 2019-12-31 | 2020-04-03 | 广州珠江恺撒堡钢琴有限公司 | Machining equipment and machining method for piano keyboard key sub-piece sawing |
| CN110948583B (en) * | 2019-12-31 | 2023-12-08 | 广州珠江恺撒堡钢琴有限公司 | Processing equipment and processing method for piano keyboard key sub-key piece sub-saw |
| CN113103368A (en) * | 2021-04-25 | 2021-07-13 | 泰顺县兴隆木制玩具有限公司 | Full-automatic wood cutting machine |
| CN113103368B (en) * | 2021-04-25 | 2021-10-08 | 泰顺县兴隆木制玩具有限公司 | Full-automatic wood cutting machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20220128 |