CN106737954A - A kind of device for producing PVC wallboards - Google Patents
A kind of device for producing PVC wallboards Download PDFInfo
- Publication number
- CN106737954A CN106737954A CN201611159753.2A CN201611159753A CN106737954A CN 106737954 A CN106737954 A CN 106737954A CN 201611159753 A CN201611159753 A CN 201611159753A CN 106737954 A CN106737954 A CN 106737954A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- machine table
- pressure holding
- length direction
- processing plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a kind of device for producing PVC wallboards, including machine table, processing plate, actuating unit, pressure holding mechanism, cutting mechanism；Machine table is provided with guide rail along its length；Processing plate is movably mounted on guide rail, the upper surface of processing plate is provided with the holding tank for housing PVC wallboards, holding tank is arranged along the length direction of machine table, the upper surface for processing plate is additionally provided with multiple cutting channels, multiple cutting channels are uniformly distributed along the length direction of machine table, and the length direction of cutting channel is vertical with the length direction of machine table or oblique；Actuating unit is used to drive processing plate to be moved along the length direction of machine table；Pressure holding mechanism includes multiple pressure holding groups, and pressure holding group includes pressure holding unit, and pressure holding unit includes pole, sliding block, pressure roller, rotating shaft, first connecting rod, second connecting rod, and pole is vertically arranged on processing plate.Cutting accuracy of the present invention is high, and effect is good.
Description
Technical field
The present invention relates to PVC wallboard technical fields, more particularly to a kind of device for producing PVC wallboards.
Background technology
PVC wallboards be by VCM through radical polymerization polymer, because it is with excellent resistance to
Corrosivity, insulating properties, and have certain mechanical strength and cheap, its application is widely popularized.
PVC wallboards need to carry out cutting section after extrusion molding, and existing cutter sweep cutting accuracy is relatively low, and effect is not
Enough ideals, are further improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of dress for producing PVC wallboards
Put, effect is good.
A kind of device for producing PVC wallboards, including machine table, processing plate, actuating unit, pressure holding mechanism, cutting machine
Structure；
Machine table is provided with guide rail along its length；
Processing plate is movably mounted on guide rail, and the upper surface of processing plate is provided with the holding tank for housing PVC wallboards, holds
Groove of receiving arranges that the upper surface for processing plate is additionally provided with multiple cutting channels, and multiple cutting channels edges add along the length direction of machine table
The length direction of work platform is uniformly distributed, and the length direction of cutting channel is vertical with the length direction of machine table or oblique；
Actuating unit is used to drive processing plate to be moved along the length direction of machine table；
Pressure holding mechanism includes multiple pressure holding groups, and pressure holding group includes pressure holding unit, pressure holding unit include pole, sliding block, pressure roller,
Rotating shaft, first connecting rod, second connecting rod, pole are vertically arranged on processing plate；Sliding block is movably mounted on pole；Pressure
Roller is placed in the top of processing plate, and pressure roller is horizontally disposed, and one end of pressure roller is connected with sliding block, and pressure roller is used for pressure holding and is located in holding tank
PVC wallboards；Rotating shaft is placed in the top of sliding block, and rotating shaft is horizontally arranged on pole；First connecting rod is arranged in a vertical direction, and first
The first end of connecting rod is connected with sliding block；The middle part of second connecting rod is connected with axis of rotation, and the first end of second connecting rod connects with first
Second end of bar is hinged, and second connecting rod at least has first position state, when second connecting rod is in first position state, second
Connecting rod, first connecting rod are coaxially arranged；
Cutting mechanism includes mounting bracket, blade, the first driver element, the second driver element, and blade rotation is arranged on to be installed
On frame, blade at least has second place state, and when blade is in second place state, blade is placed in cutting channel；The
One driver element is arranged on mounting bracket, and the first driver element is used to drive blade rotation；Second driver element is used to drive and pacifies
Shelve and moved along the length direction of cutting channel.
The each component and its percentage of blade be：C：2.0~2.1%；Si：0.5~0.6%；Mn：1.4~1.5%；Cr：
17~18%；Re：0.08~0.12%；Mo：0.2~0.3%；Ni：0.15~0.25%；Al：0.06~0.07%；It is balance of
Fe；The blade strength obtained according to said components is good, and hardness is high, and cutting PVC wallboards effect is good.
Preferably, multiple pressure holding groups are corresponded with multiple cutting channels and set, the number of the pressure holding unit in each pressure holding group
It is two to measure, and two pressure holding units are respectively placed in the both sides of cutting channel.
Preferably, also including shedding mechanism, shedding mechanism includes baffle plate, and baffle plate is located at the downstream of blade, and baffle plate is placed in
The top of rotating shaft, baffle plate is located on the first mobile route of second connecting rod, when second connecting rod is moved along above-mentioned first mobile route
And when being contacted with baffle plate, baffle plate extruding second connecting rod simultaneously causes second connecting rod to rotate.
Preferably, shedding mechanism also includes eccentric wheel, the 3rd driver element, slide bar, push rod, connector, and the 3rd drives list
Unit is for driving eccentric wheel to rotate；Slide bar is located at the downstream of baffle plate, and slide bar is horizontally disposed, and slide bar is placed in holding tank near pole
Side, the length direction of slide bar is vertical with the length direction of machine table or oblique；Push rod is movably mounted on slide bar, push rod
It is hinged with eccentric wheel by connector；The above-mentioned PVC wallboards in holding tank are placed on the second mobile route of push rod, when pushing away
When bar is moved along above-mentioned second mobile route and contacted with the PVC wallboards in holding tank, push rod extruding is located in holding tank
PVC wallboards and cause the PVC wallboards to be separated with holding tank.
Preferably, it is enclosed with rubber layer on push rod.
Preferably, also including collecting box, collecting box is placed in side of the machine table away from push rod.
In the present invention, PVC wallboards A to be processed is placed in holding tank, by rotating second connecting rod, allow second connecting rod,
First connecting rod is coaxially arranged, and band movable slider is moved down, and the surface of PVC wallboards A is pressed in using pressure roller；Driven using actuating unit and processed
Plate is moved.
When PVC wallboards A is moved to correct position, blade rotation is driven using the first driver element, driven using second
Unit drives mounting bracket movement, allows blade to enter cutting channel, PVC wallboards A is cut using blade, by pressure holding mechanism
Setting, can be prevented effectively from PVC wallboards A movement, improve cutting accuracy.
Brief description of the drawings
Fig. 1 is front view of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1：
A kind of device for producing PVC wallboards proposed by the present invention, including machine table 1, processing plate 2, actuating unit, pressure
Hold mechanism, cutting mechanism.
Machine table 1 is provided with guide rail along its length.
Processing plate 2 is movably mounted on guide rail, and the upper surface of processing plate 2 is provided with the holding tank for housing PVC wallboards,
Holding tank arranges that the upper surface for processing plate 2 is additionally provided with multiple cutting channels, multiple cutting channels along the length direction of machine table 1
It is uniformly distributed along the length direction of machine table 1, the length direction of cutting channel is vertical with the length direction of machine table 1 or oblique.
Actuating unit is used to drive processing plate 2 to be moved along the length direction of machine table 1.
Pressure holding mechanism includes multiple pressure holding groups, and pressure holding group includes pressure holding unit, and pressure holding unit includes pole 3, sliding block 4, pressure
Roller 5, rotating shaft 6, first connecting rod 7, second connecting rod 8, pole 3 are vertically arranged on processing plate 2；The removable installation of sliding block 4
On pole 3；Pressure roller 5 is placed in the top of processing plate 2, and pressure roller 5 is horizontally disposed, and one end of pressure roller 5 is connected with sliding block 4, and pressure roller 5 is used
The PVC wallboards in holding tank are located in pressure holding；Rotating shaft 6 is placed in the top of sliding block 4, and rotating shaft 6 is horizontally arranged on pole 3；First
Connecting rod 7 is arranged in a vertical direction, and the first end of first connecting rod 7 is connected with sliding block 4；The middle part of second connecting rod 8 rotates with rotating shaft 6 and connects
Connect, the first end of second connecting rod 8 is hinged with the second end of first connecting rod 7, second connecting rod 8 at least has first position state, when
When second connecting rod 8 is in first position state, second connecting rod 8, first connecting rod 7 are coaxially arranged.
Cutting mechanism includes mounting bracket 9, blade 10, the first driver element 11, the second driver element 12, and blade 10 rotates peace
On mounting bracket 9, blade 10 at least has second place state, and when blade 10 is in second place state, blade 10 is put
In in cutting channel；First driver element 11 is arranged on mounting bracket 9, and the first driver element 11 is used to drive blade 10 to rotate；
Second driver element 12 is used for drive installation frame 9 and is moved along the length direction of cutting channel.
The each component and its percentage of blade 10 be：C：2.05%；Si：0.54%；Mn：1.46%；Cr：17.5%；Re：
0.09%；Mo：0.25%；Ni：0.2%；Al：0.065%；Balance of Fe；The intensity of blade 10 obtained according to said components is good,
Hardness is high, and cutting PVC wallboards effect is good.
In the present embodiment, multiple pressure holding groups are corresponded with multiple cutting channels and set, the pressure holding unit in each pressure holding group
Quantity be two, two pressure holding units are respectively placed in the both sides of cutting channel；Using two pressure rollers 5 from two side pressures of blade 10
Tight PVC wallboard A, effectively avoid PVC wallboard A accidental movements, it is ensured that machining accuracy.
The present embodiment also includes shedding mechanism, and shedding mechanism includes baffle plate 13, and baffle plate 13 is located at the downstream of blade 10, gear
Plate 13 is placed in the top of rotating shaft 6, and baffle plate 13 is located on the first mobile route of second connecting rod 8, when second connecting rod 8 is along above-mentioned first
When mobile route is moved and contacted with baffle plate 13, the extruding second connecting rod 8 of baffle plate 13 simultaneously causes second connecting rod 8 to rotate；When having cut
Cheng Hou, second connecting rod 8 is contacted with baffle plate 13, and the extruding second connecting rod 8 of baffle plate 13 allows second connecting rod 8 to be rotated on rotating shaft 6, and such the
Two connecting rods 8 just do not arrange that sliding block 4 can be moved up collinearly with first connecting rod 7, allow pressure roller 5 to be separated with PVC wallboards A, thus
PVC wallboard A can be removed, discharging is convenient for, it is convenient to be subsequently carried out continuously processing operation.
In the present embodiment, shedding mechanism also includes eccentric wheel 14, the 3rd driver element 15, slide bar 16, push rod 17, connector
18, the 3rd driver element 15 is used to drive eccentric wheel 14 to rotate；Slide bar 16 is located at the downstream of baffle plate 13, the horizontal cloth of slide bar 16
Put, may be mounted in machine table, slide bar 16 is placed in holding tank near the side of pole 3, length direction and the processing of slide bar 16
The length direction of platform 1 is vertical or oblique；Push rod 17 is movably mounted on slide bar 16, and push rod 17 passes through connector 18 and eccentric wheel
14 are hinged；The above-mentioned PVC wallboards in holding tank are placed on the second mobile route of push rod 17, when push rod 17 is along above-mentioned second
When mobile route is moved and contacted with the PVC wallboards in holding tank, PVC wallboard of the extruding of push rod 17 in holding tank is simultaneously
The PVC wallboards are caused to be separated with holding tank；After pressure roller 5 is not contacted with PVC wallboards A, driven partially using the 3rd driver element 15
Heart wheel 14 is rotated, and drives push rod 17 to move back and forth on slide bar 16 using connector 18, will be in holding tank using push rod 17
PVC wallboards pushed from holding tank, carry out discharging, it is convenient to be subsequently carried out continuously cutting operation, improve processing efficiency.
In the present embodiment, rubber layer is enclosed with push rod 17；Avoid damaging PVC wallboards.
The present embodiment also includes collecting box 19, and collecting box 19 is placed in side of the machine table 1 away from push rod 17；Collect PVC walls
Plate.
PVC wallboards A to be processed is placed in holding tank, by rotating second connecting rod, makes second connecting rod, first connecting rod same
Axle arranges that band movable slider is moved down, and the surface of PVC wallboards A is pressed in using pressure roller；Processing plate is driven to move using actuating unit.
When PVC wallboards A is moved to correct position, blade rotation is driven using the first driver element, driven using second
Unit drives mounting bracket movement, allows blade to enter cutting channel, PVC wallboards A is cut using blade, by pressure holding mechanism
Setting, can be prevented effectively from PVC wallboards A movement, improve cutting accuracy.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of device for producing PVC wallboards, it is characterised in that including machine table, processing plate, actuating unit, pressure holding machine
Structure, cutting mechanism；
Machine table is provided with guide rail along its length；
Processing plate is movably mounted on guide rail, and the upper surface of processing plate is provided with the holding tank for housing PVC wallboards, holding tank
Arrange that the upper surface for processing plate is additionally provided with multiple cutting channels, and multiple cutting channels are along machine table along the length direction of machine table
Length direction be uniformly distributed, the length direction of cutting channel is vertical with the length direction of machine table or oblique；
Actuating unit is used to drive processing plate to be moved along the length direction of machine table；
Pressure holding mechanism includes multiple pressure holding groups, and pressure holding group includes pressure holding unit, and pressure holding unit includes pole, sliding block, pressure roller, turns
Axle, first connecting rod, second connecting rod, pole are vertically arranged on processing plate；Sliding block is movably mounted on pole；Pressure roller
The top of processing plate is placed in, pressure roller is horizontally disposed, and one end of pressure roller is connected with sliding block, pressure roller is used for pressure holding and is located in holding tank
PVC wallboards；Rotating shaft is placed in the top of sliding block, and rotating shaft is horizontally arranged on pole；First connecting rod is arranged in a vertical direction, and first connects
The first end of bar is connected with sliding block；The middle part of second connecting rod is connected with axis of rotation, the first end and first connecting rod of second connecting rod
The second end be hinged, second connecting rod at least have first position state, when second connecting rod be in first position state when, second connect
Bar, first connecting rod are coaxially arranged；
Cutting mechanism includes mounting bracket, blade, the first driver element, the second driver element, and blade rotation is arranged on mounting bracket,
Blade at least has second place state, and when blade is in second place state, blade is placed in cutting channel；First drives
Unit is arranged on mounting bracket, and the first driver element is used to drive blade rotation；Second driver element is used for drive installation frame edge
The length direction movement of cutting channel.
2. the device for producing PVC wallboards according to claim 1, it is characterised in that multiple pressure holding groups are cut with multiple
Cut passage and correspond setting, the quantity of the pressure holding unit in each pressure holding group is two, and two pressure holding units are respectively placed in cutting
The both sides of passage.
3. the device for producing PVC wallboards according to claim 1, it is characterised in that also including shedding mechanism, discharging
Mechanism includes baffle plate, and baffle plate is located at the downstream of blade, and baffle plate is placed in the top of rotating shaft, and baffle plate is located at the first shifting of second connecting rod
On dynamic path, when second connecting rod is moved along above-mentioned first mobile route and contacted with baffle plate, baffle plate extruding second connecting rod is simultaneously caused
Rotate second connecting rod.
4. the device for producing PVC wallboards according to claim 3, it is characterised in that shedding mechanism also includes bias
Wheel, the 3rd driver element, slide bar, push rod, connector, the 3rd driver element are used to drive eccentric wheel to rotate；Slide bar is located at baffle plate
Downstream, slide bar is horizontally disposed, and slide bar is placed in holding tank near the side of pole, the length direction of slide bar and the length of machine table
Degree direction is vertical or oblique；Push rod is movably mounted on slide bar, and push rod is hinged by connector with eccentric wheel；It is above-mentioned positioned at appearance
The PVC wallboards received in groove are placed on the second mobile route of push rod, when push rod moved along above-mentioned second mobile route and be located at
When PVC wallboards in holding tank are contacted, push rod extrudes the PVC wallboards in holding tank and causes the PVC wallboards and holding tank
Separate.
5. the device for producing PVC wallboards according to claim 4, it is characterised in that rubber layer is enclosed with push rod.
6. the device for producing PVC wallboards according to claim 4, it is characterised in that also including collecting box, collecting box
It is placed in side of the machine table away from push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159753.2A CN106737954B (en) | 2016-12-15 | 2016-12-15 | Device for producing PVC wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159753.2A CN106737954B (en) | 2016-12-15 | 2016-12-15 | Device for producing PVC wallboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106737954A true CN106737954A (en) | 2017-05-31 |
| CN106737954B CN106737954B (en) | 2023-07-28 |
Family
ID=58889214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611159753.2A Active CN106737954B (en) | 2016-12-15 | 2016-12-15 | Device for producing PVC wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737954B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441523A (en) * | 2018-11-01 | 2019-03-08 | 山西潞安环保能源开发股份有限公司常村煤矿 | A kind of wooden permanent air throttle of external hanging type resistance to compression and its erection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397852A (en) * | 2015-11-14 | 2016-03-16 | 合肥骇虫信息科技有限公司 | Device for display screen production |
| CN105856300A (en) * | 2016-05-06 | 2016-08-17 | 蚌埠市振华包装机械有限责任公司 | Device for continuously processing paperboard |
| CN106217572A (en) * | 2016-07-29 | 2016-12-14 | 蚌埠市禹会区贵宾装饰材料商行 | A kind of photo frame production device |
| CN206416231U (en) * | 2016-12-15 | 2017-08-18 | 安徽优丽普科技股份有限公司 | A kind of device for being used to produce PVC wallboards |
-
2016
- 2016-12-15 CN CN201611159753.2A patent/CN106737954B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397852A (en) * | 2015-11-14 | 2016-03-16 | 合肥骇虫信息科技有限公司 | Device for display screen production |
| CN105856300A (en) * | 2016-05-06 | 2016-08-17 | 蚌埠市振华包装机械有限责任公司 | Device for continuously processing paperboard |
| CN106217572A (en) * | 2016-07-29 | 2016-12-14 | 蚌埠市禹会区贵宾装饰材料商行 | A kind of photo frame production device |
| CN206416231U (en) * | 2016-12-15 | 2017-08-18 | 安徽优丽普科技股份有限公司 | A kind of device for being used to produce PVC wallboards |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441523A (en) * | 2018-11-01 | 2019-03-08 | 山西潞安环保能源开发股份有限公司常村煤矿 | A kind of wooden permanent air throttle of external hanging type resistance to compression and its erection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106737954B (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108277633B (en) | cloth pressing and cutting machine for producing geotextile | |
| CN206800031U (en) | Cloth Cutting device is used in one kind weaving | |
| CN202805268U (en) | Multistation cutting device for phenolic foam board | |
| CN204914041U (en) | Sponge cutting machine of improvement structure | |
| CN206527765U (en) | A kind of PVC frids process equipment | |
| US2821254A (en) | Foam-plastic skiving machine | |
| CN206416231U (en) | A kind of device for being used to produce PVC wallboards | |
| CN106737954A (en) | A kind of device for producing PVC wallboards | |
| CN206416219U (en) | A kind of PVC wall board making machineries | |
| CN106695941A (en) | Automated high-precision PVC wallboard processing equipment | |
| CN106737928A (en) | A kind of PVC wall board making machineries | |
| CN204913992U (en) | Sponge cutting machine | |
| CN106737914A (en) | A kind of device for cutting PVC frids | |
| CN206416232U (en) | A kind of PVC machining wallboards production line | |
| CN206416229U (en) | A kind of automated high-precision PVC machining wallboard equipment | |
| CN106695959A (en) | PVC trough plate producing device | |
| CN207682468U (en) | A kind of leather tape machine | |
| CN206416210U (en) | A kind of device for being used to cut PVC frids | |
| CN206643994U (en) | A kind of VELCRO tape-cutting machine | |
| CN103692588B (en) | Rapid edge trimming apparatus for chopsticks | |
| CN113967942A (en) | Fixed length cutting device of PVC foaming board | |
| CN106695922A (en) | PVC slot plate processing equipment | |
| CN208744920U (en) | Sealing joint strip fixed-length cutting equipment | |
| CN203427197U (en) | Rock wool slice cutting machine | |
| CN203373603U (en) | Air cushion type cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |