CN107371328A - Automate wiring board process units - Google Patents
Automate wiring board process units Download PDFInfo
- Publication number
- CN107371328A CN107371328A CN201710513991.7A CN201710513991A CN107371328A CN 107371328 A CN107371328 A CN 107371328A CN 201710513991 A CN201710513991 A CN 201710513991A CN 107371328 A CN107371328 A CN 107371328A
- Authority
- CN
- China
- Prior art keywords
- gear
- frame
- conveyer belt
- saw blade
- shaft
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0228—Cutting, sawing, milling or shearing
Abstract
Automate wiring board process units, including frame and two groups of feed devices, two groups of feed devices are arranged in frame and are symmetrical arranged, every group of feed device includes upper and lower two conveyer belt groups, conveyer belt group includes two blocks of side plates, two live-rollers and conveyer belt and formed, two blocks of side plates are parallel to each other, two live-rollers are separately mounted between the end of two blocks of side plates, two live-rollers are by transmitting band connection, conveyer belt group positioned at bottom is fixedly mounted in frame, is fixedly connected between two pieces of side plate tops of superposed transmission belt group by inverted U plate.The automation that the present invention can carry out length-specific to wiring board is continuously cut, and efficient quick is easy to use.
Description
Technical field
The invention belongs to automatic producing technology field, specifically a kind of automation wiring board process units.
Background technology
The title of wiring board has ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, pcb board, aluminium
Substrate, high frequency plate, thick copper coin etc..Wiring board makes circuit miniaturization, directly perceivedization, and the batch production and optimization for permanent circuit are used
Electrical equipment layout plays an important role, and is the important core part in various electrical equipment.The post-production technology of wiring board is more perfect, but
It is that the cutting action majority of early stage also needs to manually cut, artificial cutting mode make it that the production efficiency of wiring board is relatively low, and closes
Lattice rate is inadequate, it is difficult to meet the social demand of high speed development, some large-scale automation cutting equipment costs are higher, is not suitable for
Wiring board cutting is promoted the use of, therefore the wiring board automatic cutting device that a kind of cost of design is relatively low and automation is higher has very much
It is necessary.
The content of the invention
The present invention provides a kind of automation wiring board process units, the defects of to solve in the prior art.
The present invention is achieved by the following technical programs：
Wiring board process units, including frame and two groups of feed devices are automated, it is in frame and right that two groups of feed devices are arranged on
Claim to set, every group of feed device includes upper and lower two conveyer belt groups, and conveyer belt group includes two blocks of side plates, two live-rollers and transmission
Band composition, two blocks of side plates are parallel to each other, and two live-rollers are separately mounted between the end of two blocks of side plates, and two live-rollers pass through
Band connection is transmitted, the conveyer belt group positioned at bottom is fixedly mounted in frame, on two blocks of side plates of superposed transmission belt group
It is fixedly connected between portion by inverted U plate, vertical cylinder, the expansion link court of cylinder is provided between inverted U plate top and frame
Under, with being fixedly connected at the top of inverted U plate, the upper end of the cylinder body of cylinder is fixedly connected with frame for the end of the expansion link of cylinder, and two
Belt shaft is fixedly mounted on the side of block side plate and frame respectively, the end that the axle of the live-roller in outside is located in conveyer belt group is equal
First pulley is fixedly mounted, the second belt wheel is installed by bearing on belt shaft, by double between first pulley and the second belt wheel
Face band connection, in a conveyer belt group of left lower positioned at one end of the axle of the live-roller of inner side be fixedly mounted the first sprocket wheel with
4th sprocket wheel, the downside of the first sprocket wheel are provided with sprocket shaft, and one end of sprocket shaft is flexibly connected with frame by bearing, on sprocket shaft
The second sprocket wheel is fixedly mounted, passes through the first transmission chain link, a transmission of lower right side between the first sprocket wheel and the second sprocket wheel
The 3rd sprocket wheel is fixedly mounted in one end of axle with the live-roller for being located at inner side in group, by the between the 3rd sprocket wheel and the 4th sprocket wheel
Two are driven chain links, first gear are fixedly mounted on sprocket shaft, the downside of sprocket shaft is provided with gear shaft, between gear shaft and frame
It is flexibly connected by bearing, second gear is fixedly mounted on gear shaft, second gear outer peripheral portion toothed portion is anodontia, the second tooth
Wheel can engage cooperation with first gear, and saw blade bar axle is fixedly mounted in upper rack, and saw blade bar axle outer end is provided with saw blade bar, saw blade bar
It is mutually perpendicular to saw blade bar axle, the outer end of saw blade bar axle and the sidepiece of saw blade bar are articulated and connected, and torsion spring, saw blade are installed on jointed shaft
The lower end installation saw blade of bar, the upper end of saw blade bar are fixedly mounted rotating shaft, install the 3rd gear in rotating shaft, the 3rd gear side is provided with
Elliptic gear, elliptic gear are arranged on upper rack by elliptic gear axle, and elliptic gear engages cooperation with the 3rd gear.
Automation wiring board process units as described above, central angle corresponding to described second gear periphery toothed portion
For -180 ° of α=45 °.
It is as described above to automate wiring board process units, several equally distributed branch are installed between described two blocks of side plates
Support roller.
Automation wiring board process units as described above, the right side of described frame is provided with picking-up container.
Automation wiring board process units as described above, superposed conveyer belt group in described two groups of feed devices
Side plate on the downside of be fixedly mounted proximity switch.
It is an advantage of the invention that：The automation that the present invention can carry out length-specific to wiring board is continuously cut, efficient quick,
It is easy to use.When the automation cutting of wiring board is carried out using the present invention, the present invention is stretched into one end of the wiring board of strip
Two, left side conveyer belt between, the cylinder positioned at left side promotes to be moved down positioned at corresponding conveyer belt group, and two conveyer belts are by line
Road plate steps up, and the second gear that outer peripheral portion toothed portion is anodontia coordinates with first gear causes first gear is interim to rotate,
First gear can make conveyer belt complete interim rotation by the first driving-chain, the first sprocket wheel, the effect of the second chain gear transmission, the
Three sprocket wheels, the 4th sprocket wheel, the transmission of the second driving-chain and the transmission of first pulley, the second belt wheel, double-sides belt cause two groups of left and right
Four conveyer belts in feed device realize synchronous axial system, and wiring board is interim mobile to the right with conveyer belt, at the same time oval
Pinion rotation, the cooperation of elliptic gear and the 3rd gear and the reset response of torsion spring cause saw blade bar using saw blade bar axle as rotary shaft
Reciprocating swing is carried out, saw blade drives work by power set, saw blade reciprocating swing therewith, when wiring board right-hand member is extend into positioned at the right side
When between two transmission belts of side, transmission belt group corresponding to the cylinder promotion positioned at right side, which moves down, steps up wiring board, saw blade
Reciprocally swinging is engaged with the stage movement of wiring board, is completed automatic to wiring board regular length surface trimming, whole process
Change is higher, more accurate to the Cutting Length of wiring board, greatly improves the operating efficiency of staff, the present invention is manufactured into
This is relatively low, and operating efficiency is high, is adapted to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；Fig. 2 is the enlarged drawing along the sectional view of Fig. 1 line A-A；Fig. 3 is Fig. 1 B
The enlarged drawing of direction view.
Reference：The cylinder of 1 frame, 23 inverted U plate of conveyer belt group 2-1 side plate 2-2 live-roller 2-3 conveyer belts 4
The sprocket wheel 12 first of 5 belt shaft, 67 second belt wheel of first pulley, 89 first sprocket wheel of double-sides belt, 10 sprocket shaft 11 second is driven
The saw blade bar of the 4th 18 second gear of sprocket wheel 15 second driving-chain, 16 first gear, 17 gear shaft of the 3rd sprocket wheel 14 of chain 13 19
The picking-up container 27 of 20 saw blade bar of axle, 21 saw blade, 22 24 elliptic gear of the 3rd gear of rotating shaft 23,25 elliptic gear axle 26 supports
The proximity switch of roller 28.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Wiring board process units is automated, as illustrated, including frame 1 and two groups of feed devices, two groups of feed device peaces
In frame 1 and it is symmetrical arranged, every group of feed device includes upper and lower two conveyer belt groups 2, and conveyer belt group 2 includes two blocks of side plates
2-1, two live-roller 2-2 and conveyer belt 2-3 are formed, and two pieces of side plate 2-1 are parallel to each other, and two live-roller 2-2 are separately mounted to
Between two pieces of side plate 2-1 end, two live-roller 2-2 are connected by conveyer belt 2-3, and the conveyer belt group 2 positioned at bottom is fixed
In frame 1, it is fixedly connected, is fallen by inverted U plate 3 between two pieces of side plate 2-1 tops of superposed transmission belt group 2
Be provided with vertical cylinder 4 between the top of U-shaped board 3 and frame 1, the expansion link of cylinder 4 down, the end of the expansion link of cylinder 4 with
The top of inverted U plate 3 is fixedly connected, and the upper end of the cylinder body of cylinder 4 is fixedly connected with frame 1, two pieces of side plate 2-1 side and frame
Belt shaft 5 is fixedly mounted on 1 respectively, the end that the live-roller 2-2 in outside axle is located in conveyer belt group 2 is fixedly mounted first
Belt wheel 6, the second belt wheel 7 is installed by bearing on belt shaft 5, connected between the belt wheel 7 of first pulley 6 and second by double-sides belt 8
Connect, in a conveyer belt group 2 of left lower positioned at one end of the live-roller 2-2 of inner side axle be fixedly mounted the first sprocket wheel 9 with
4th sprocket wheel 14, the downside of the first sprocket wheel 9 are provided with sprocket shaft 10, and one end of sprocket shaft 10 is flexibly connected with frame 1 by bearing,
The second sprocket wheel 11 is fixedly mounted on sprocket shaft 10, is connected between the first sprocket wheel 9 and the second sprocket wheel 11 by the first driving-chain 12, it is right
The 3rd sprocket wheel 13, the 3rd chain is fixedly mounted positioned at one end of the live-roller 2-2 of inner side axle in one conveyer belt group 2 of side lower part
Connected between the sprocket wheel 14 of wheel 13 and the 4th by the second driving-chain 15, first gear 16, sprocket shaft are fixedly mounted on sprocket shaft 10
10 downside is provided with gear shaft 17, is flexibly connected between gear shaft 17 and frame 1 by bearing, and is fixedly mounted on gear shaft 17
Two gears 18, second gear 18 are driven by power set, and the outer peripheral portion toothed portion of second gear 18 is anodontia, the energy of second gear 18
Cooperation is engaged with first gear 16, saw blade bar axle 19 is fixedly mounted in the top of frame 1, and the outer end of saw blade bar axle 19 is provided with saw blade bar 20,
Saw blade bar 20 is mutually perpendicular to saw blade bar axle 19, and the outer end of saw blade bar axle 19 and the sidepiece of saw blade bar 20 are articulated and connected, jointed shaft
Upper installation torsion spring, the lower end installation saw blade 21 of saw blade bar 20, saw blade 21 are driven by power set, and peace is fixed in the upper end of saw blade bar 20
Rotating shaft 22 is filled, the 3rd gear 23 is installed in rotating shaft 22, the side of the 3rd gear 23 is provided with elliptic gear 24, and elliptic gear 24 is by ellipse
Knuckle-tooth wheel shaft 25 is arranged on the top of frame 1, and elliptic gear 24 engages cooperation with the 3rd gear 23.The present invention can be carried out to wiring board
The automation of length-specific is continuously cut, and efficient quick is easy to use.The automation that wiring board is carried out using the present invention is cut
When, one end of the wiring board of strip is stretched between two, the left side conveyer belt 2-3 of the present invention, the cylinder 4 positioned at left side pushes away
Dynamic to be moved down positioned at corresponding conveyer belt group 2, two conveyer belt 2-3 step up wiring board, and outer peripheral portion toothed portion is anodontia the
Two gears 18 coordinate with first gear 16 causes first gear 16 is interim to rotate, first gear 16 by the first driving-chain 12,
First sprocket wheel 9, the gearing of the second sprocket wheel 11 can make conveyer belt 2-3 complete interim rotation, the 3rd sprocket wheel 13, the 4th sprocket wheel
14th, the transmission of the second driving-chain 15 and the transmission of first pulley 6, the second belt wheel 7, double-sides belt 8 cause the two groups of feed devices in left and right
In four conveyer belt 2-3 realize synchronous axial system, wiring board is interim mobile to the right with conveyer belt 2-3, at the same time oval tooth
Wheel 24 rotates, and the cooperation of the gear 23 of elliptic gear 24 and the 3rd and the reset response of torsion spring cause saw blade bar 20 with saw blade bar axle 19
Reciprocating swing is carried out for rotary shaft, saw blade 21 drives work by power set, the reciprocating swing therewith of saw blade 21, when wiring board right-hand member
When extending between two transmission belt 2-3 positioned at right side, the cylinder 4 positioned at right side promote corresponding to transmission belt group 2 move down by
Wiring board steps up, and the reciprocally swinging of saw blade 21 is engaged with the stage movement of wiring board, is completed to wiring board regular length certainly
Dynamic cutting, whole process automation is higher, more accurate to the Cutting Length of wiring board, greatly improves the work of staff
Make efficiency, manufacturing cost of the present invention is relatively low, and operating efficiency is high, is adapted to promote the use of.
Specifically, central angle corresponding to the periphery toothed portion of second gear 18 described in the present embodiment be α=45 °-
180°.The length that cutting is actually needed according to wiring board selects the second gears 18 of different α values, from α values it is bigger second
Gear 18 drives that the distances that move every time of conveyer belt 2-3 are longer, and every piece of wiring board of cutting is longer, from α values it is smaller second
The distance that gear 18 drives conveyer belt 2-3 to move every time is shorter, and every piece of wiring board of cutting is shorter, can meet different length line
The needs of road plate cutting.
Specifically, several equally distributed support rollers 27 are installed between two pieces of side plate 2-1 described in the present embodiment.Support roller
27 can be such that transmission belt 2-3 forms during operating more stablize, and two transmission belt 2-3 are pointed to the circuit between it
The extruding force of plate keeps uniform and stable, and in cutting, wiring board is not easily shifted.
Further, the right side of the frame 1 described in the present embodiment is provided with picking-up container 26.Picking-up container 26 can be by well cutting
Wiring board is tentatively concentrated and held, and production line is kept clean and tidy orderly.
Further, in two groups of feed devices described in the present embodiment on the downside of the side plate of superposed conveyer belt group 2
Proximity switch 28 is fixedly mounted.When the end of wiring board sheet material is by proximity switch 28, proximity switch 28 is sent out to controller
Go out signal, conveyer belt group 2 corresponding to the Work Promote of cylinder 4 corresponding to controller control moves down, completes to step up wiring board, increases
Add the automaticity of the present invention, improve the performance of the present invention.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (5)
1. automate wiring board process units, it is characterised in that：Including frame（1）With two groups of feed devices, two groups of feed devices
Installed in frame（1）Go up and be symmetrical arranged, every group of feed device includes upper and lower two conveyer belt groups（2）, conveyer belt group（2）Including
Two blocks of side plates（2-1）, two live-rollers（2-2）With conveyer belt（2-3）Composition, two blocks of side plates（2-1）It is parallel to each other, two transmissions
Roller（2-2）It is separately mounted to two blocks of side plates（2-1）End between, two live-rollers（2-2）Pass through conveyer belt（2-3）Connection,
Conveyer belt group positioned at bottom（2）It is fixedly mounted on frame（1）On, superposed transmission belt group（2）Two blocks of side plates（2-1）
Pass through inverted U plate between top（3）It is fixedly connected, inverted U plate（3）Top and frame（1）Between be provided with vertical cylinder（4）,
Cylinder（4）Expansion link down, cylinder（4）Expansion link end and inverted U plate（3）Top is fixedly connected, cylinder（4）Cylinder
The upper end of body and frame（1）It is fixedly connected, two blocks of side plates（2-1）Side and frame（1）It is upper that belt shaft is fixedly mounted respectively
（5）, conveyer belt group（2）In be located at outside live-roller（2-2）The end of axle first pulley is fixedly mounted（6）, belt shaft
（5）On pass through bearing install the second belt wheel（7）, first pulley（6）With the second belt wheel（7）Between pass through double-sides belt（8）Connection,
One conveyer belt group of left lower（2）In be located at inner side live-roller（2-2）Axle one end be fixedly mounted the first sprocket wheel（9）
With the 4th sprocket wheel（14）, the first sprocket wheel（9）Downside be provided with sprocket shaft（10）, sprocket shaft（10）One end and frame（1）Pass through
Bearing is flexibly connected, sprocket shaft（10）The second sprocket wheel of upper fixed installation（11）, the first sprocket wheel（9）With the second sprocket wheel（11）Between lead to
Cross the first driving-chain（12）Connection, a conveyer belt group of lower right side（2）In be located at inner side live-roller（2-2）Axle one
The 3rd sprocket wheel is fixedly mounted in end（13）, the 3rd sprocket wheel（13）With the 4th sprocket wheel（14）Between pass through the second driving-chain（15）Connection,
Sprocket shaft（10）Upper fixed installation first gear（16）, sprocket shaft（10）Downside be provided with gear shaft（17）, gear shaft（17）With
Frame（1）Between be flexibly connected by bearing, gear shaft（17）Upper fixed installation second gear（18）, second gear（18）Periphery
Part toothed portion is anodontia, second gear（18）Energy and first gear（16）Engagement coordinates, frame（1）Saw blade is fixedly mounted in top
Bar axle（19）, saw blade bar axle（19）Outer end is provided with saw blade bar（20）, saw blade bar（20）With saw blade bar axle（19）It is mutually perpendicular to, saw blade
Bar axle（19）Outer end and saw blade bar（20）Sidepiece be articulated and connected, torsion spring, saw blade bar are installed on jointed shaft（20）Lower end peace
Fill saw blade（21）, saw blade bar（20）Upper end be fixedly mounted rotating shaft（22）, rotating shaft（22）The 3rd gear of upper installation（23）, the 3rd tooth
Wheel（23）Side is provided with elliptic gear（24）, elliptic gear（24）Pass through elliptic gear axle（25）Installed in frame（1）Top, it is ellipse
Knucle-gear（24）With the 3rd gear（23）Engagement coordinates.
2. automation wiring board process units according to claim 1, it is characterised in that：Described second gear（18）Outside
Central angle corresponding to all toothed portions is -180 ° of α=45 °.
3. automation wiring board process units according to claim 1, it is characterised in that：Two blocks of described side plates（2-1）
Between several equally distributed support rollers are installed（27）.
4. automation wiring board process units according to claim 1, it is characterised in that：Described frame（1）Right side
Provided with picking-up container（26）.
5. automation wiring board process units according to claim 1, it is characterised in that：In two groups of described feed devices
Superposed conveyer belt group（2）Side plate on the downside of be fixedly mounted proximity switch（28）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513991.7A CN107371328B (en) | 2017-06-29 | 2017-06-29 | Automate wiring board process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513991.7A CN107371328B (en) | 2017-06-29 | 2017-06-29 | Automate wiring board process units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107371328A true CN107371328A (en) | 2017-11-21 |
| CN107371328B CN107371328B (en) | 2019-02-19 |
Family
ID=60306226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710513991.7A Expired - Fee Related CN107371328B (en) | 2017-06-29 | 2017-06-29 | Automate wiring board process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107371328B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551543A (en) * | 2018-11-21 | 2019-04-02 | 深圳市凌盛电子有限公司 | A kind of swing depositing dust formula wiring board cutter device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942853A (en) * | 2015-05-05 | 2015-09-30 | 昆山市亚明磊电子科技有限公司 | Cutting equipment for circuit boards |
| CN204686163U (en) * | 2015-05-01 | 2015-10-07 | 安庆安星电气有限公司 | A kind of PCB plate shearing machine |
| CN204748712U (en) * | 2015-06-29 | 2015-11-11 | 东莞市雄林新材料科技股份有限公司 | Full -automatic polyurethane plate equipment |
| CN206170165U (en) * | 2016-11-25 | 2017-05-17 | 湖北惠商电路科技有限公司 | Automatic change circuit board apparatus for producing |
-
2017
- 2017-06-29 CN CN201710513991.7A patent/CN107371328B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204686163U (en) * | 2015-05-01 | 2015-10-07 | 安庆安星电气有限公司 | A kind of PCB plate shearing machine |
| CN104942853A (en) * | 2015-05-05 | 2015-09-30 | 昆山市亚明磊电子科技有限公司 | Cutting equipment for circuit boards |
| CN204748712U (en) * | 2015-06-29 | 2015-11-11 | 东莞市雄林新材料科技股份有限公司 | Full -automatic polyurethane plate equipment |
| CN206170165U (en) * | 2016-11-25 | 2017-05-17 | 湖北惠商电路科技有限公司 | Automatic change circuit board apparatus for producing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551543A (en) * | 2018-11-21 | 2019-04-02 | 深圳市凌盛电子有限公司 | A kind of swing depositing dust formula wiring board cutter device |
| CN109551543B (en) * | 2018-11-21 | 2020-04-21 | 深圳市凌盛电子有限公司 | Swing dust fall formula circuit board cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107371328B (en) | 2019-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107225604A (en) | A kind of work piece cut sectioning | |
| CN202862262U (en) | Yam automatic section cutting equipment on yam intensive processing production line | |
| CN106001734A (en) | Steel pipe cutting machine with automatic feeding function | |
| CN103350881A (en) | Automatic bolt arranging device in profiling process | |
| CN205201598U (en) | Bean curd cut -flower machine | |
| CN202729453U (en) | Double-roller device for collecting copper materials | |
| CN107371328A (en) | Automate wiring board process units | |
| CN205634070U (en) | Diversion transmission | |
| CN203461168U (en) | Biscuit conveying device for laminated processing of biscuits | |
| CN207467640U (en) | Automatically defeated blanking device is organized into groups | |
| CN205496682U (en) | Copper strips fly -cutting transfer device | |
| CN203482837U (en) | Winding roller conveying device of automatic soybean gluten coiling machine | |
| CN211102015U (en) | Soldering machine for connecting wire | |
| CN210615319U (en) | Angle steel for iron tower cutting unloader | |
| CN210557239U (en) | A processing conveying equipment for evenly cutting vermicelli | |
| CN205739413U (en) | Full-automatic de-sock rack | |
| CN107352224A (en) | A kind of conveyer belt strainer | |
| CN203540841U (en) | Jacking device of dispensing machine | |
| CN202753488U (en) | Paper tube automatic production line | |
| CN204713864U (en) | The driving device that a kind of power is consistent | |
| CN210732591U (en) | Forming device is used in candy production and processing | |
| CN203938856U (en) | Device binds off in a kind of rear end | |
| CN104340628A (en) | Plastic package intelligent power module (IPM) conveying system | |
| CN209650655U (en) | The conveying carrying mechanism of Full-automatic glove screening packing machine | |
| CN202743895U (en) | Variable-speed transport unit |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |