CN107053357A - Furniture panel porous perforating machine - Google Patents
Furniture panel porous perforating machine Download PDFInfo
- Publication number
- CN107053357A CN107053357A CN201710237391.2A CN201710237391A CN107053357A CN 107053357 A CN107053357 A CN 107053357A CN 201710237391 A CN201710237391 A CN 201710237391A CN 107053357 A CN107053357 A CN 107053357A
- Authority
- CN
- China
- Prior art keywords
- voussoir
- disk
- perforating knife
- perforating
- knife
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
Abstract
The invention discloses a kind of Furniture panel porous perforating machine, including frame, bore disk, perforating knife and cylinder, cylinder is connected with push rod, push rod is connected with the first voussoir and the second voussoir, first voussoir, which offsets, the 3rd voussoir, second voussoir mutually has the 4th voussoir, the opposite side of first brill disk and the second brill disk offers chute, first perforating knife is slidably connected in the chute of the first brill disk, second perforating knife is slidably connected in the chute of the second brill disk, and the retaining mechanism of fastening perforating knife is provided with the first brill disk and the second brill disk；First perforating knife and the second perforating knife are cylindrical shape, and the tapering complementation of the first perforating knife and the second perforating knife opposite side, the first perforating knife is provided with screw thread on thread segment, thread segment on the side of the first brill disk and is connected with sleeve；Compared with prior art, perforating efficiency is higher for this patent, and equipment use cost is lower.
Description
Technical field
The present invention relates to furniture manufacturing field, more particularly to a kind of Furniture panel porous perforating machine.
Background technology
Furniture is the necessity in human lives, and today's society, the improvement of people's living standards, people pursue Gao Pin
Matter is lived, and furniture is changed into present retrofit from original roughing；In Furniture manufacture, often punched, mesh
Preceding conventional hole knockout uses rotation electric drill punching typically using electric rotating drilling row punching, and troublesome poeration was operated
Cheng Zhong, because rocking for production platform, easily occurs in the vibration of rotation electric drill, will so influence to punch effect, destroy furniture
Overall appearance.
Therefore, Application No. CN201410801139.6 patent document discloses a kind of Furniture panel with porous punching
Machine, including drilling base, pusher base, dust sucting motor, workpiece promote oil cylinder, drill hydraulic jack, drilling base using length
Cube structure form, drilling base in be provided with dust sucting motor, dust sucting motor drilling base is connected to by air suction opening
Surface, at the same drilling base in be also provided with disposal box, drilling base on be provided with hydraulic jack steady arm, liquid
Drilling hydraulic jack is provided with compressing cylinder steady arm；In use, plank promotes oil cylinder to drilling base by workpiece, then
Promoted using the hydraulic jack that drills and bore disk connecting shaft, then brill disk is promoted by boring disk connecting shaft, finally by what is connected under brill disk
Drill bit drills to sheet material, is received after drilling using the disposal box goalkeeper wood chip and dust that are set on the base side that drills
Collection.
Although such scheme in the case where boring disk by setting multiple drill bits, using the power for the hydraulic jack offer that drills to sheet material
Extruded, complete the porous punching of sheet material, but there is problems：1st, the motion band that this scheme passes through the hydraulic jack that drills
The dynamic motion for boring disk, carries out through punching to sheet material finally by the drill bit bored on disk, is so punched, punched hole
Reverse side has flash, in addition it is also necessary to cleared up, and perforating efficiency is low；2nd, the drill bit of this scheme is integrally fixed on brill disk, is beaten during punching
The distribution in the hole gone out is fixed, when if desired adjusting, and only changes and bores disk, cumbersome, equipment cost is also higher.
The content of the invention
It is high the invention is intended to provide a kind of perforating efficiency, and the low Furniture panel porous perforating machine of use cost.
Gas is installed in Furniture panel porous perforating machine in this programme, including frame, brill disk and perforating knife, the frame
Cylinder, the cylinder is connected with push rod, and the remote cylinder side of the push rod is fixedly connected with the first voussoir and the second voussoir, described
First voussoir, which offsets, the 3rd voussoir, and second voussoir mutually has the 4th voussoir, and the 3rd voussoir and the 4th voussoir are slided
It is dynamic to be connected in frame, spring is respectively connected between the 3rd voussoir and the 4th voussoir and frame, the brill disk includes first and bores disk
Disk is bored with second, the first brill disk is fixedly connected on the 3rd voussoir close to the side of the 4th voussoir, and the second brill disk is fixed
The 4th voussoir is connected to close to the side of the 3rd voussoir, the first brill disk and the second opposite side for boring disk offer cunning
Groove, the perforating knife includes several first perforating knifes and several second perforating knifes, and first perforating knife is slidably connected at
First is bored in the chute of disk, and second perforating knife is slidably connected in the chute of the second brill disk, and described first bores disk and second
Bore the retaining mechanism that fastening perforating knife is provided with disk；First perforating knife and the second perforating knife are cylindrical shape, described
The tapering of first perforating knife and the second perforating knife opposite side is complementary, and first perforating knife is set on the side of the first brill disk
It is equipped with screw thread, the screw thread and is threaded with sleeve, the sleeve is slidably connected with the first perforating knife.
The technical principle of this programme：Frame is used to connecting and supporting whole device, and perforating knife is used to punch sheet material,
Boring disk is used to install perforating knife, and cylinder is used to provide power, promotes the motion of push rod, the motion of push rod just promote the first voussoir and
The motion of second voussoir, because the 3rd voussoir and the 4th voussoir are connected with housing slide, in the first voussoir and the second voussoir
Promotion under, the 3rd voussoir and the 4th voussoir are with regard to move toward one another, in this way, first bores disk and second and bore disk with regard to move toward one another；Until
First perforating knife and the second perforating knife offset with sheet material, and cylinder continues to press on push rod, and the first perforating knife and the second perforating knife are just
It is pressed into sheet material, sheet material is punched, when the first perforating knife and the second perforating knife offset, illustrates that sheet material is punched,
Form hole, the stopper of punch throat then enter the first perforating knife or the second perforating knife it is hollow in, in punching because
The tapering of first perforating knife and the second perforating knife opposite side is complementary, can avoid the tip of the first perforating knife and the second perforating knife
Between mutually push up and damage the first perforating knife or the second perforating knife.
According on sheet material hole site be actually needed, it is necessary between adjusting perforating knife apart from when, turn on the first brill disk
First screw rod, the first screw rod is rotated in the first screwed hole, and the first screw rod is moved to away from the first perforating knife, and the first perforating knife loses
After the abutting for removing the first screw rod, sliding block can be slided in the second groove, sliding slider, adjust two neighboring first perforating knife it
Between distance；Regulate after distance, the first screw rod turned round about, the first screw rod is moved to close to the first perforating knife,
First perforating knife is pushed against, so as to realize the locking to the first perforating knife；After first perforating knife is regulated, set is turned
Cylinder, makes sleeve depart from the connection with the first perforating knife, and then sliding sleeve is moved to the second perforating knife, now, unscrews the second brill
The second screw rod on disk, slides the second perforating knife so that the second perforating knife is inserted into sleeve, if the second perforating knife can
In insertion sleeve, then illustrate that the first perforating knife and the second perforating knife have alignd, after alignment, turn first on the second brill disk
Screw rod, is tightly locked to the second perforating knife；Sheet material is punched according still further to above-mentioned principle after locking.
The beneficial effect of this programme compared with prior art：1st, this programme is opposite using the first perforating knife and the second perforating knife
Motion, is punched, during punching, the both sides of sheet material are punched simultaneously, during punching to sheet material, the first perforating knife and the second punching
Knife is opposite to move to the middle part of sheet material, and flash would not occur in the edge of hole, and punched hole is smooth, and quality is high, it is not necessary to
Flash processing elapsed time, the efficiency high of punching are carried out again；2nd, this programme can be by sliding the first perforating knife, regulation adjacent two
The distance between individual first perforating knife, and the first perforating knife and the second perforating knife are alignd by sleeve, in this way, can punch out
Multiple holes of different distance, when needing the distance between adjustment hole, it is not necessary to which the brill disk more renewed, equipment cost is lower.
Further, the retaining mechanism includes the first groove for being communicated with chute, and first groove is set up in week
Have to slide to be provided with sliding block, the sliding block in the second groove, second groove and offer the first screwed hole, first spiral shell
Pit internal thread is connected with the first screw rod, and one end of first screw rod offsets with perforating knife.When need adjust perforating knife position
When putting, the first screw rod is turned, the first screw rod is rotated in the first screwed hole, the first screw rod is moved away from perforating knife, sliding block can be with
Slided in the second groove, sliding slider adjusts the distance between two neighboring perforating knife, regulated apart from it according to demand
Afterwards, the first screw rod is turned round about, the first screw rod moves to perforating knife direction, perforating knife is pushed against, so as to realize
Locking to perforating knife.
Further, plate grip is provided with the frame, the plate grip includes the second screwed hole, second spiral shell
Pit is opened in the first brill disk and second and bored in the frame of disk both sides, and the second screwed hole internal thread is connected with the second screw rod,
One end of second screw rod offsets with sheet material.When needing to drill to sheet material, sheet material is placed in frame, sheet material is adjusted
, can be by screwing the second screw rod after position, the second screw rod is rotated in the second screwed hole and gradually moved to sheet material, until
Offseted with sheet material, then gently turn the second screw rod, sheet material is fastened in frame, sheet material will not be slided when being drilled to sheet material
It is dynamic, prevent the position of the sheet material of punching from shifting.
Further, the one end of one end and the second screw rod away from sheet material of first screw rod away from perforating knife is fixedly connected with
There is handle.When screwing the first screw rod and the second screw rod, user can be screwed by holding handle of stopping, in this way, using
Person is when screwing the first screw rod or the second screw rod, and operation more facilitates, it is not necessary to by other instrument.
Further, the one side close to the second brill disk of the first brill disk is provided with graduation mark.It is two neighboring adjusting
During the distance between perforating knife, user reads the distance between two neighboring perforating knife value in terms of the setting of graduation mark, more
The use of convenient use person.
Further, the bottom of the frame is provided with roller.When needing to move the present apparatus, it can be led to the hand push present apparatus
The movement of the scrolling realization present apparatus of roller is crossed, movement gets up convenient and swift, not difficultly.
Brief description of the drawings
Fig. 1 is the structural representation of Furniture panel porous perforating machine embodiment of the present invention.
The enlarged drawing that Fig. 2 is the first brill Pan Chu in Fig. 1.
Fig. 3 is the schematic diagram of the first brill disk bottom surface in Fig. 1.
Fig. 4 is the profile of the first perforating knife and the second perforating knife in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Frame 1, cylinder 2, roller 3, push rod 4, the first voussoir 5, the second voussoir 6,
Three voussoirs 7, the 4th voussoir 8, first bore disk 9, second and bore disk 10, chute 11, graduation mark 12, the punching of the first perforating knife 13, second
Knife 14, the first groove 15, the second groove 16, sliding block 17, the first screw rod 18, the second screw rod 19, handle 20, sleeve 21, sheet material 22.
Embodiment is referred to shown in Fig. 1 ~ Fig. 4 substantially：Furniture panel porous perforating machine, including frame 1, brill disk and perforating knife,
It is bolted in frame 1 and cylinder 2 is installed, the bottom of frame 1 is provided with roller 3, and the right-hand member of cylinder 2, which is threaded with, to be pushed away
Bar 4, the right side of push rod 4 is welded with the first voussoir 5 and the second voussoir 6, and the first voussoir 5 mutually has the 3rd voussoir 7, the second voussoir 6
Mutually have the 4th voussoir 8, the 3rd voussoir 7 and the 4th voussoir 8 are slidably connected in frame 1 by dovetail groove, the 3rd voussoir and
Spring is respectively connected between 4th voussoir and frame, boring disk includes the first brill brill disk 10 of disk 9 and second, and the first brill disk 9 is welded on
The downside of 3rd voussoir 7, the second brill disk 10 is welded on the upper side of the 4th voussoir 8, and first bores the phase that disk 9 and second bores disk 10
Chute 11 is offered to side, the downside of the first brill disk 9 is provided with graduation mark 12, and perforating knife includes three first punchings
Knife 13 and three the second perforating knifes 14, the first perforating knife 13 are slidably connected in the chute 11 of the first brill disk 9, the second perforating knife 14
In the chute 11 for being slidably connected at the second brill disk 10, the first brill disk 9 and second bores the lock that fastening perforating knife is provided with disk 10
Tight mechanism, retaining mechanism includes offering the second groove in the first groove 15 communicated with chute 11, the circumference of the first groove 15
16, the interior slip of the second groove 16, which is provided with sliding block 17, sliding block 17, offers the first screwed hole, the connection of the first screwed hole internal thread
There is the first screw rod 18, the first screw rod 18 offsets with perforating knife, be provided with the fixture of sheet material 22 in frame 1, the fixture of sheet material 22 includes the
Two screwed holes, the second screwed hole is opened in the first brill disk 9 and second and bored in the frame 1 of the both sides of disk 10, the second screwed hole internal thread
The second screw rod 19 is connected with, lower end and the sheet material 22 of the second screw rod 19 offset, the first screw rod 18 one end and away from perforating knife
The upper end of two screw rods 19 is welded with handle 20；First perforating knife 13 and the second perforating knife 14 are cylindrical shape, the first perforating knife
13 and the opposite side of the second perforating knife 14 tapering it is complementary, the first perforating knife 13 is provided with spiral shell on the side of the first brill disk 9
Sleeve 21 is threaded with line, screw thread, sleeve 21 is slidably connected with the first perforating knife 13.
In use, sheet material 22 is placed in the frame 1 between the first perforating knife 13 and the second perforating knife 14, user's hand
Handle 20 is held, turn handle 20, the second screw rod 19 is rotated, and the second screw rod 19 is moved downward, and is offseted until with sheet material 22, then twist
Dynamic second screw rod 19, sheet material 22 is fastened in frame 1, in this way, sheet material 22 will not be slided when being drilled to sheet material 22, can
Shifted with the position for the sheet material 22 for preventing punching.
It is actually needed according to the punching of sheet material 22 distance, user's hand holds the handle 20 on the first brill disk 9, turns the
One screw rod 18, the first screw rod 18 is rotated in the first screwed hole, and the first motion upwards of screw rod 18, the first perforating knife 13 loses first
After the abutting of screw rod 18, sliding block 17 can be slided in the second groove 16, sliding slider 17, and two neighboring the is adjusted according to demand
The distance between one perforating knife 13, during regulation, can be moved by the graduation mark 12 on the first brill bottom surface of disk 9；Regulation
After good distance, the first screw rod 18 is turned round about, the first screw rod 18 is moved downward, the first perforating knife 13 is supported
Tightly, so as to realize the locking to the first perforating knife 13, after the first perforating knife 13 is regulated, turn sleeve 21, make sleeve 21 with
First perforating knife 13 is slidably connected, and then sliding sleeve 21 is moved downward, now, unscrew the second screw rod on the second brill disk 10
18, slide the second perforating knife 14 so that the second perforating knife 14 is inserted into sleeve 21, if the second perforating knife 14 is inserted into
In sleeve 21, then illustrate that the first perforating knife 13 and the second perforating knife 14 have alignd, after alignment, turn on the second brill disk 10
First screw rod 18, is tightly locked to the second perforating knife 14.
Sheet material 22 is fixed and regulated after the distance between perforating knife, starts cylinder 2, cylinder 2 promotes push rod 4 to the right
Motion, and then promote the first voussoir 5 and the second voussoir 6 also to move right, because the 3rd voussoir 7 and the 4th voussoir 8 are slided with frame 1
Dynamic connection, so under the promotion of the first voussoir 5 and the second voussoir 6, the 3rd voussoir 7 will be moved downward, the 4th voussoir 8 will
Motion upwards, in this way, the first brill disk 9 is moved downward, second bores disk 10 moves upwards, i.e. move toward one another；Until the first perforating knife
13 and second perforating knife 14 offseted with sheet material 22, cylinder 2 continues to press on push rod 4, the first perforating knife 13 and the second perforating knife 14
Just it is pressed into sheet material 22, sheet material 22 is punched, when the first perforating knife 13 and the second perforating knife 14 offset, illustrates plate
Material 22 is punched, and forms hole, and the stopper of punch throat then enters the hollow of the first perforating knife 13 or the second perforating knife 14
It is interior, in punching, because the tapering of the first perforating knife 13 and the opposite side of the second perforating knife 14 is complementary, the first punching can be avoided
Mutually pushed up between the tip of the perforating knife 14 of knife 13 and second and damage the first perforating knife 13 or the second perforating knife 14.
When needing to move the present apparatus, by the movement of the scrolling realization present apparatus of roller 3, it can be moved with the hand push present apparatus
Move up it is convenient and swift, not difficultly.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
Embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. being provided with cylinder in Furniture panel porous perforating machine, including frame, brill disk and perforating knife, the frame, its feature exists
In：The cylinder is connected with push rod, and the remote cylinder side of the push rod is fixedly connected with the first voussoir and the second voussoir, described
First voussoir, which offsets, the 3rd voussoir, and second voussoir mutually has the 4th voussoir, and the 3rd voussoir and the 4th voussoir are slided
It is dynamic to be connected in frame, spring is respectively connected between the 3rd voussoir and the 4th voussoir and frame, the brill disk includes first and bores disk
Disk is bored with second, the first brill disk is fixedly connected on the 3rd voussoir close to the side of the 4th voussoir, and the second brill disk is fixed
The 4th voussoir is connected to close to the side of the 3rd voussoir, the first brill disk and the second opposite side for boring disk offer cunning
Groove, the perforating knife includes several first perforating knifes and several second perforating knifes, and first perforating knife is slidably connected at
First is bored in the chute of disk, and second perforating knife is slidably connected in the chute of the second brill disk, and described first bores disk and second
Bore the retaining mechanism that fastening perforating knife is provided with disk；First perforating knife and the second perforating knife are cylindrical shape, described
The tapering of first perforating knife and the second perforating knife opposite side is complementary, and first perforating knife is set on the side of the first brill disk
It is equipped with screw thread, the screw thread and is threaded with sleeve, the sleeve is slidably connected with the first perforating knife.
2. Furniture panel porous perforating machine according to claim 1, it is characterised in that：The retaining mechanism includes and chute
It is provided with to slide in the second groove, second groove in the first groove communicated, the circumference of first groove and is provided with cunning
The first screwed hole is offered on block, the sliding block, the first screwed hole internal thread is connected with the first screw rod, first screw rod
One end offseted with perforating knife.
3. Furniture panel porous perforating machine according to claim 2, it is characterised in that：Board clamp is provided with the frame
Tool, the plate grip includes the second screwed hole, and second screwed hole is opened in the first brill disk and second and bores the machine of disk both sides
On frame, the second screwed hole internal thread is connected with the second screw rod, and one end of second screw rod offsets with sheet material.
4. Furniture panel porous perforating machine according to claim 3, it is characterised in that：First screw rod is away from perforating knife
The one end of one end and the second screw rod away from sheet material be fixedly connected with handle.
5. Furniture panel porous perforating machine according to claim 4, it is characterised in that：Described first bores close the second of disk
The one side for boring disk is provided with graduation mark.
6. Furniture panel porous perforating machine according to claim 5, it is characterised in that：The bottom of the frame is provided with rolling
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237391.2A CN107053357B (en) | 2017-04-12 | 2017-04-12 | Furniture panel porous perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237391.2A CN107053357B (en) | 2017-04-12 | 2017-04-12 | Furniture panel porous perforating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053357A true CN107053357A (en) | 2017-08-18 |
| CN107053357B CN107053357B (en) | 2019-08-06 |
Family
ID=59601898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237391.2A Active CN107053357B (en) | 2017-04-12 | 2017-04-12 | Furniture panel porous perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053357B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443492A (en) * | 2017-09-15 | 2017-12-08 | 浙江洪利竹木业有限公司 | A kind of timber processing perforating device |
| CN107571344A (en) * | 2017-10-19 | 2018-01-12 | 浙江粤强家具科技有限公司 | A kind of timber punch device with polishing function |
| CN107873229A (en) * | 2017-11-25 | 2018-04-06 | 赵寰 | A kind of erecting device of graden machine blade |
| CN110405952A (en) * | 2019-07-05 | 2019-11-05 | 中国一冶集团有限公司 | A kind of integrative construction device and its application method of ALC plate |
| CN112126724A (en) * | 2020-09-29 | 2020-12-25 | 刘佳 | Integrated belt manufacturing and processing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204677U (en) * | 1987-10-09 | 1988-10-26 | 湖南省湘华机械厂 | Drillhole pin-press machine |
| JPH07171803A (en) * | 1993-12-20 | 1995-07-11 | Misawa Homes Co Ltd | Dowel hole machining device |
| CN103659937A (en) * | 2013-06-08 | 2014-03-26 | 成都天磐科技有限责任公司 | Timber drilling machine capable of compressing timber and facilitating control |
| CN204183670U (en) * | 2014-09-04 | 2015-03-04 | 灵璧县晨阳木业有限公司 | A kind of plank porous perforating machine |
| CN104552482A (en) * | 2014-12-22 | 2015-04-29 | 圣鹿（苏州）环保新材料科技有限公司 | Porous punching machine for furniture plate |
| CN204585409U (en) * | 2015-02-15 | 2015-08-26 | 成都梓楠家具有限公司 | A kind of all automatic borehole device |
-
2017
- 2017-04-12 CN CN201710237391.2A patent/CN107053357B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204677U (en) * | 1987-10-09 | 1988-10-26 | 湖南省湘华机械厂 | Drillhole pin-press machine |
| JPH07171803A (en) * | 1993-12-20 | 1995-07-11 | Misawa Homes Co Ltd | Dowel hole machining device |
| CN103659937A (en) * | 2013-06-08 | 2014-03-26 | 成都天磐科技有限责任公司 | Timber drilling machine capable of compressing timber and facilitating control |
| CN204183670U (en) * | 2014-09-04 | 2015-03-04 | 灵璧县晨阳木业有限公司 | A kind of plank porous perforating machine |
| CN104552482A (en) * | 2014-12-22 | 2015-04-29 | 圣鹿（苏州）环保新材料科技有限公司 | Porous punching machine for furniture plate |
| CN204585409U (en) * | 2015-02-15 | 2015-08-26 | 成都梓楠家具有限公司 | A kind of all automatic borehole device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443492A (en) * | 2017-09-15 | 2017-12-08 | 浙江洪利竹木业有限公司 | A kind of timber processing perforating device |
| CN107571344A (en) * | 2017-10-19 | 2018-01-12 | 浙江粤强家具科技有限公司 | A kind of timber punch device with polishing function |
| CN107873229A (en) * | 2017-11-25 | 2018-04-06 | 赵寰 | A kind of erecting device of graden machine blade |
| CN110405952A (en) * | 2019-07-05 | 2019-11-05 | 中国一冶集团有限公司 | A kind of integrative construction device and its application method of ALC plate |
| CN110405952B (en) * | 2019-07-05 | 2021-08-13 | 中国一冶集团有限公司 | Integrated construction device of ALC (autoclaved lightweight concrete) board and using method thereof |
| CN112126724A (en) * | 2020-09-29 | 2020-12-25 | 刘佳 | Integrated belt manufacturing and processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107053357B (en) | 2019-08-06 |
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