CN110480430A - A kind of pcb plate special-purpose milling cutter centreless grinding feed appliance - Google Patents
A kind of pcb plate special-purpose milling cutter centreless grinding feed appliance Download PDFInfo
- Publication number
- CN110480430A CN110480430A CN201910764273.6A CN201910764273A CN110480430A CN 110480430 A CN110480430 A CN 110480430A CN 201910764273 A CN201910764273 A CN 201910764273A CN 110480430 A CN110480430 A CN 110480430A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- milling cutter
- connecting shaft
- shaft
- wheel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/02—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of pcb plate special-purpose milling cutter centreless grinding feed appliances, including funnel, oscillator, input port, shell, inner cavity, roller, card slot, delivery outlet, feeding device, pedestal and motor one；The present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, the oscillator being arranged here can be avoided milling cutter and be stuck in funnel and cannot be transported in card slot, to improve the reliability and stability of feeding；The linkage being arranged in the present invention, it can be ensured that the steering of upper delivery wheel and lower delivery wheel also ensures that the precision of conveying on the contrary, so as to which milling cutter is conveyed to centreless grinding by sprocket hole and is processed by upper delivery wheel and lower delivery wheel collective effect；The transmission case body being arranged in the present invention can drive all upper delivery wheels and lower delivery wheel to rotate together and milling cutter is conveyed to centreless grinding by sprocket hole process, also just improve the stability and reliability when feeding.
Description
Technical field
The present invention relates to pcb board process tool technical field, in particular to a kind of pcb plate special-purpose milling cutter centreless grinding feeding
Device.
Background technique
With the rapid development of electronic industry, PCB (printed circuit board) Tools Requirement amount increasingly increases, and PCB milling cutter is with excellent
Different cutting ability and chip removal performance is widely used；But the production of traditional whole branch PCB milling cutter is all to pass through milling
Knife centreless grinding is processed, and the processing of existing pcb plate milling cutter centreless grinding carries out feeding, so not only low efficiency by worker
Under, in addition safety is also poor.
Summary of the invention
The object of the invention is that providing a kind of pcb plate special-purpose milling cutter centreless grinding feeding to solve the above-mentioned problems
Device solves the processing of existing pcb plate milling cutter centreless grinding by worker and carries out feeding, so not only inefficiency, in addition safety
Also poor problem.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions: a kind of pcb plate special-purpose milling cutter centreless grinding feeding
Device, innovative point are: including funnel, oscillator, input port, shell, inner cavity, roller, card slot, delivery outlet, feeding device, bottom
Seat and motor one；The base top is fixedly connected with feeding device；Shell is fixedly connected on the upside of the feeding device；It is described
Enclosure interior is equipped with inner cavity；The inner cavity lower opening is equipped with delivery outlet, and delivery outlet is connected with feeding device upper inlet；
The roller is movably connected in inner cavity center, and roller back center shaft end exports output shaft end with motor one and is fixedly connected,
Several card slots are uniformly provided in the roller outer surface；The motor one is fixedly connected on hull outside trailing flank center；It is described
Input port is located at the positive upside of delivery outlet, and the input port is located at opening on the upside of inner cavity；The funnel bottom is fixedly connected on shell
Body central upper, the funnel bottom left and right sides are equipped with oscillator, and the funnel underside outlet is connected with input port.
Preferably, the feeding device specific structure includes shell, conveyor chamber, upper delivery wheel, upper groove, linkage dress
It sets, upper connecting shaft, lower connecting shaft, lower delivery wheel, lower groove, transmission device, delivery head, sprocket hole and entrance notch；It is described outer
Longitudinally fed chamber is equipped with inside shell；Upside is equipped with entrance notch before the conveyor chamber；The upper connecting shaft is several, described
Upper connecting shaft is movably connected on the upside of conveyor chamber in longitudinal arrangement, is fixedly connected to delivery wheel outside the upper connecting shaft；
Upper groove is equipped in the upper delivery wheel outer surface；The lower connecting shaft is several, and the lower connecting shaft is in longitudinal arrangement
It is movably connected on the downside of conveyor chamber, is fixedly connected to lower delivery wheel outside the lower connecting shaft；The lower delivery wheel external table
Lower groove is equipped in face；The linkage is fixedly connected on the left of shell, linkage upper left side output shaft end and its
In a upper connecting shaft right end be fixedly connected, the linkage lower left side output end and one of them time connecting shaft right end are fixed
Connection；The transmission device is fixedly connected on the left of shell, transmission device lower right side connection shaft end respectively with it is corresponding under
Shaft end is fixedly connected on the left of connecting shaft, transmission device upper right side connection shaft end respectively with shaft end on the left of corresponding upper connecting shaft
It is fixedly connected；The delivery head is fixedly connected at conveyor chamber rear side at mouth, and sprocket hole is equipped with inside the delivery head.
Preferably, being parallel to each other between the upper connecting shaft and lower connecting shaft.
Preferably, the upper groove and lower groove are the arc groove of same size.
Preferably, the linkage specific structure includes linkage cabinet, connection gear one, connection gear two and motor
Two；The connection gear one is movably connected on the upside of linkage box house；The connection gear two is movably connected in linkage cabinet
Inner lower, the two upside teeth portion of connection gear are engaged with one downside teeth portion of connection gear, in two right side of connection gear
Spindle end is fixedly connected with two left side output shaft end of motor；The motor two is fixedly connected on linkage cabinet right hand external.
Preferably, the connection gear one is identical as the number of teeth of connection gear two.
Preferably, the transmission device specific structure include transmission case body, lower drive shaft, lower belt wheel, lower synchronous belt, on
Transmission shaft, upper belt-wheel and upper synchronous belt；The lower drive shaft is several, and the lower drive shaft is movably connected in transversely arranged
Transmission case body inner lower is fixedly connected to lower belt wheel on the lower drive shaft, and lower belt wheel is existed by lower synchronous band connection
Together；The upper transmission shaft is several, and the upper transmission shaft is movably connected in transmission case body upper inside, institute in transversely arranged
It states and is fixedly connected to upper belt-wheel on transmission shaft, and upper belt-wheel is linked together by upper synchronous belt.
Preferably, the motor one is stepper motor.
Beneficial effects of the present invention:
(1) present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, the oscillation being arranged here
Device can be avoided milling cutter and be stuck in funnel and cannot be transported in card slot, to improve the reliability and stability of feeding.
(2) motor one is stepper motor in the present invention, consequently facilitating being accurately controlled by existing technology, also
Milling cutter can be conveyed to feeding device according to job schedule.
(3) linkage that is arranged in the present invention, it can be ensured that the steering of upper delivery wheel and lower delivery wheel on the contrary, so as to
It is enough that milling cutter is conveyed to centreless grinding by sprocket hole and is processed by upper delivery wheel and lower delivery wheel collective effect, also ensure
The precision of conveying.
(4) transmission case body that is arranged in the present invention, can drive all upper delivery wheels and lower delivery wheel rotate together by
Milling cutter is conveyed to centreless grinding by sprocket hole and is processed, and also just improves stability and reliability when feeding.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of feeding device.
Fig. 3 is the sectional view of Fig. 2.
1- funnel；2- oscillator；The input port 3-；4- shell；The inner cavity 5-；6- roller；7- card slot；8- delivery outlet；9- conveying
Device；10- pedestal；11- motor one；91- shell；92- conveyor chamber；The upper delivery wheel of 93-；94- upper groove；95- linkage；
The upper connecting shaft of 96-；Connecting shaft under 97-；Delivery wheel under 98-；99- lower groove；910- transmission device；911- delivery head；912- is defeated
Send hole；913- entrance notch；951- linkage cabinet；952- connection gear one；953- connection gear two；954- motor two；9101-
Transmission case body；9102- lower drive shaft；9103- lower belt wheel；Synchronous belt under 9104-；The upper transmission shaft of 9105-；9106- upper belt-wheel；
The upper synchronous belt of 9107-.
Specific embodiment
As shown in Figure 1, present embodiment uses a kind of following technical scheme: pcb plate special-purpose milling cutter centreless grinding feeding
Device, including funnel 1, oscillator 2, input port 3, shell 4, inner cavity 5, roller 6, card slot 7, delivery outlet 8, feeding device 9, pedestal 10
With motor 1；Feeding device 9 is fixedly connected at the top of the pedestal 10；Shell is fixedly connected on the upside of the feeding device 9
4；Inner cavity 5 is equipped with inside the shell 4；5 lower opening of inner cavity is equipped with delivery outlet 8, and on delivery outlet 8 and feeding device 9
Side entrance is connected；The roller 6 is movably connected in 5 center of inner cavity, and the 6 back center shaft end of roller and motor 1 export
Output shaft end is fixedly connected, and is uniformly provided with several card slots 7 in 6 outer surface of roller；The motor 1 is fixedly connected on shell
4 outer rear side of body center；The input port 3 is located at the positive upside of delivery outlet 8, and the input port 3 is located at side opening on inner cavity 5
Place；1 bottom of funnel is fixedly connected on 4 central upper of shell, is equipped with oscillator 2, institute at left and right sides of 1 bottom of funnel
1 underside outlet of funnel is stated to be connected with input port 3.
As shown in Figures 2 and 3,9 specific structure of feeding device include shell 91, conveyor chamber 92, upper delivery wheel 93, on
Groove 94, linkage 95, upper connecting shaft 96, lower connecting shaft 97, lower delivery wheel 98, lower groove 99, transmission device 910, conveying
First 911, sprocket hole 912 and entrance notch 913；Longitudinally fed chamber 92 is equipped with inside the shell 91；92 front of conveyor chamber
Upside is equipped with entrance notch 913；The upper connecting shaft 96 is several, and the upper connecting shaft 96 is movably connected in longitudinal arrangement
On the upside of conveyor chamber 92, delivery wheel 93 is fixedly connected to outside the upper connecting shaft 96；93 outer surface of upper delivery wheel
In be equipped with upper groove 94；The lower connecting shaft 97 is several, and the lower connecting shaft 97 is movably connected in conveying in longitudinal arrangement
On the downside of chamber 92, lower delivery wheel 98 is fixedly connected to outside the lower connecting shaft 97；It is set in 98 outer surface of lower delivery wheel
There is lower groove 99；The linkage 95 is fixedly connected on the left side of shell 91, the 95 upper left side output shaft end of linkage with
96 right end of connecting shaft is fixedly connected on one of them, the 95 lower left side output end of linkage and connecting shaft 97 under one of them
Right end is fixedly connected；The transmission device 910 is fixedly connected on 91 left side of shell, the 910 lower right side connecting shaft of transmission device
End is fixedly connected with corresponding lower 97 left side shaft end of connecting shaft respectively, 910 upper right side of transmission device connection shaft end respectively with
Corresponding 96 left side shaft end of upper connecting shaft is fixedly connected；The delivery head 911 is fixedly connected on rear side of conveyor chamber 92 at mouth, institute
It states and is equipped with sprocket hole 912 inside delivery head 911；It is parallel to each other between the upper connecting shaft 96 and lower connecting shaft 97；The fovea superior
Slot 94 and lower groove 99 are the arc groove of same size.
Wherein, 95 specific structure of linkage includes linkage cabinet 951, connection gear 1, connection gear two
953 and motor 2 954；The connection gear 1 is movably connected in linkage 951 upper inside of cabinet；The connection gear two
953 are movably connected in linkage 951 inner lower of cabinet, one 952 downside of the 2 953 upside teeth portion of connection gear and connection gear
Teeth portion engagement, the 2 953 right center shaft end of connection gear is fixedly connected with 2 954 left side output shaft end of motor；The electricity
Machine 2 954 is fixedly connected on linkage 951 right hand external of cabinet；The number of teeth phase of the connection gear 1 and connection gear 2 953
Together.
Wherein, 910 specific structure of transmission device include transmission case body 9101, lower drive shaft 9102, lower belt wheel 9103,
Lower synchronous belt 9104, upper transmission shaft 9105, upper belt-wheel 9106 and upper synchronous belt 9107；The lower drive shaft 9102 is several,
The lower drive shaft 9102 is movably connected in 9101 inner lower of transmission case body in transversely arranged, on the lower drive shaft 9102
It is fixedly connected with lower belt wheel 9103, and lower belt wheel 9103 is linked together by lower synchronous belt 9104；The upper transmission shaft 9105
For several, the upper transmission shaft 9105 is movably connected in 9101 upper inside of transmission case body, the upper transmission in transversely arranged
Upper belt-wheel 9106 is fixedly connected on axis 9105, and upper belt-wheel 9106 is linked together by upper synchronous belt 9107.
Wherein, the motor 1 is stepper motor.
Use state of the invention are as follows: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, function is neat
Entirely, in use, being placed into milling cutter is neat in funnel 1 first, then milling cutter is entered in card slot 7 by input port 3, then
Drive 6 intermittent rotary of roller that milling cutter gap in card slot 7 is transported to 8 position of delivery outlet by motor 1, then milling cutter is fallen
Enter into feeding device 9, the oscillator 2 being arranged here, can be avoided milling cutter and be stuck in funnel 1 cannot be transported in card slot 7, from
And the reliability and stability of feeding are improved, motor 1 here is stepper motor, consequently facilitating passing through existing technology
It is accurately controlled, also milling cutter can be conveyed to feeding device 9 according to job schedule, then passing through feeding device 9
Milling cutter is conveyed to centreless grinding by sprocket hole 912 to process, the linkage 95 being arranged here, it can be ensured that upper delivery wheel
93 and lower delivery wheel 98 steering on the contrary, so as to which milling cutter is passed through by upper delivery wheel 93 and lower 98 collective effect of delivery wheel
Sprocket hole 912 is conveyed to centreless grinding and is processed, and also ensures that the precision of conveying, and the transmission case body 9101 being arranged, can
It drives all upper delivery wheels 93 and lower delivery wheel 98 to rotate together milling cutter is conveyed to centreless grinding and is added by sprocket hole 912
Work also just improves stability and reliability when feeding.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance, it is characterised in that: including funnel (1), oscillator (2), input port
(3), shell (4), inner cavity (5), roller (6), card slot (7), delivery outlet (8), feeding device (9), pedestal (10) and motor one
(11)；
Feeding device (9) are fixedly connected at the top of the pedestal (10)；
Shell (4) are fixedly connected on the upside of the feeding device (9)；
Inner cavity (5) are equipped with inside the shell (4)；
Inner cavity (5) lower opening is equipped with delivery outlet (8), and delivery outlet (8) is connected with feeding device (9) upper inlet；
The roller (6) is movably connected in inner cavity (5) center, and roller (6) the back center shaft end and motor one (11) export
Output shaft end is fixedly connected, and is uniformly provided with several card slots (7) in roller (6) outer surface；
The motor one (11) is fixedly connected on shell (4) outer rear side center；
The input port (3) is located at the positive upside of delivery outlet (8), and the input port (3) is located at opening on the upside of inner cavity (5)；
Funnel (1) bottom is fixedly connected on shell (4) central upper, is equipped with vibration at left and right sides of funnel (1) bottom
It swings device (2), funnel (1) underside outlet is connected with input port (3).
2. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 1, it is characterised in that: the conveying dress
Set (9) specific structure include shell (91), conveyor chamber (92), upper delivery wheel (93), upper groove (94), linkage (95), on
It is connecting shaft (96), lower connecting shaft (97), lower delivery wheel (98), lower groove (99), transmission device (910), delivery head (911), defeated
Send hole (912) and entrance notch (913)；
Longitudinally fed chamber (92) are equipped with inside the shell (91)；
Upside is equipped with entrance notch (913) before the conveyor chamber (92)；
The upper connecting shaft (96) is several, and the upper connecting shaft (96) is movably connected on conveyor chamber (92) in longitudinal arrangement
Side, the upper connecting shaft (96) is external to be fixedly connected to delivery wheel (93)；
Upper groove (94) are equipped in upper delivery wheel (93) outer surface；
The lower connecting shaft (97) is several, and the lower connecting shaft (97) is movably connected under conveyor chamber (92) in longitudinal arrangement
Side, the lower connecting shaft (97) is external to be fixedly connected to lower delivery wheel (98)；
Lower groove (99) are equipped in lower delivery wheel (98) outer surface；
The linkage (95) is fixedly connected on the left of shell (91), linkage (95) the upper left side output shaft end and its
In upper connecting shaft (96) right end be fixedly connected, linkage (95) the lower left side output end and one of them lower connecting shaft
(97) right end is fixedly connected；
The transmission device (910) is fixedly connected on the left of shell (91), transmission device (910) lower right side connection shaft end point
Be not fixedly connected with shaft end on the left of corresponding lower connecting shaft (97), transmission device (910) upper right side connection shaft end respectively with
Shaft end is fixedly connected on the left of corresponding upper connecting shaft (96)；
The delivery head (911) is fixedly connected at conveyor chamber (92) rear side at mouth, and conveying is equipped with inside the delivery head (911)
Hole (912).
3. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 2, it is characterised in that: the upper connection
It is parallel to each other between axis (96) and lower connecting shaft (97).
4. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 2, it is characterised in that: the upper groove
(94) and lower groove (99) be same size arc groove.
5. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 2, it is characterised in that: the linkage dress
Setting (95) specific structure includes linkage cabinet (951), connection gear one (952), connection gear two (953) and motor two (954)；
The connection gear one (952) is movably connected in linkage cabinet (951) upper inside；
The connection gear two (953) is movably connected in linkage cabinet (951) inner lower, on the connection gear two (953)
Side teeth portion is engaged with teeth portion on the downside of connection gear one (952), connection gear two (953) the right center shaft end and motor two
(954) left side output shaft end is fixedly connected；
The motor two (954) is fixedly connected on linkage cabinet (951) right hand external.
6. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 5, it is characterised in that: the tooth connection
It is identical as the number of teeth of connection gear two (953) to take turns one (952).
7. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 2, it is characterised in that: the transmission dress
Set (910) specific structure include transmission case body (9101), lower drive shaft (9102), lower belt wheel (9103), lower synchronous belt (9104),
Upper transmission shaft (9105), upper belt-wheel (9106) and upper synchronous belt (9107)；
The lower drive shaft (9102) is several, and the lower drive shaft (9102) is movably connected in transmission case body in transversely arranged
(9101) inner lower is fixedly connected to lower belt wheel (9103) on the lower drive shaft (9102), and lower belt wheel (9103) is logical
Synchronous belt (9104) is crossed down to link together；
The upper transmission shaft (9105) is several, and the upper transmission shaft (9105) is movably connected in transmission case body in transversely arranged
(9101) upper inside is fixedly connected to upper belt-wheel (9106) on the upper transmission shaft (9105), and upper belt-wheel (9106) is logical
Synchronous belt (9107) is crossed to link together.
8. a kind of pcb plate special-purpose milling cutter centreless grinding feed appliance according to claim 1, it is characterised in that: the motor one
It (11) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764273.6A CN110480430A (en) | 2019-08-19 | 2019-08-19 | A kind of pcb plate special-purpose milling cutter centreless grinding feed appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764273.6A CN110480430A (en) | 2019-08-19 | 2019-08-19 | A kind of pcb plate special-purpose milling cutter centreless grinding feed appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110480430A true CN110480430A (en) | 2019-11-22 |
Family
ID=68552131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910764273.6A Pending CN110480430A (en) | 2019-08-19 | 2019-08-19 | A kind of pcb plate special-purpose milling cutter centreless grinding feed appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110480430A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368624A (en) * | 2013-08-12 | 2015-02-25 | 天津江海冷弯型钢有限公司 | Production equipment of rectangular steel pipes with sharp angles |
| SE1551290A1 (en) * | 2015-10-08 | 2017-04-09 | Vaederstad Holding Ab | Feeder housing for feeding granular or powdery material, feeding system, agricultural implements including such feeding system and method for feeding granular or powdery material |
| CN107042678A (en) * | 2017-04-12 | 2017-08-15 | 重庆市永川区植成家俱厂 | Furniture panel laminator |
| CN107265140A (en) * | 2017-06-28 | 2017-10-20 | 芜湖市泰能电热器具有限公司 | One kind delay feed device |
| CN107444884A (en) * | 2017-08-31 | 2017-12-08 | 湖北金龙药业有限公司 | Pinpoint the bottled feeder device of screens |
| CN207030272U (en) * | 2017-05-27 | 2018-02-23 | 浙江鑫桦钢管有限公司 | A kind of rollgang suitable for steel pipe transmission |
| CN207257199U (en) * | 2017-08-04 | 2018-04-20 | 四川百联盛世科技有限公司 | A kind of embossing machine |
| CN110092213A (en) * | 2019-06-03 | 2019-08-06 | 湖南安福气门有限公司 | A kind of dedicated feeding device of processing valve |
-
2019
- 2019-08-19 CN CN201910764273.6A patent/CN110480430A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368624A (en) * | 2013-08-12 | 2015-02-25 | 天津江海冷弯型钢有限公司 | Production equipment of rectangular steel pipes with sharp angles |
| SE1551290A1 (en) * | 2015-10-08 | 2017-04-09 | Vaederstad Holding Ab | Feeder housing for feeding granular or powdery material, feeding system, agricultural implements including such feeding system and method for feeding granular or powdery material |
| CN107042678A (en) * | 2017-04-12 | 2017-08-15 | 重庆市永川区植成家俱厂 | Furniture panel laminator |
| CN207030272U (en) * | 2017-05-27 | 2018-02-23 | 浙江鑫桦钢管有限公司 | A kind of rollgang suitable for steel pipe transmission |
| CN107265140A (en) * | 2017-06-28 | 2017-10-20 | 芜湖市泰能电热器具有限公司 | One kind delay feed device |
| CN207257199U (en) * | 2017-08-04 | 2018-04-20 | 四川百联盛世科技有限公司 | A kind of embossing machine |
| CN107444884A (en) * | 2017-08-31 | 2017-12-08 | 湖北金龙药业有限公司 | Pinpoint the bottled feeder device of screens |
| CN110092213A (en) * | 2019-06-03 | 2019-08-06 | 湖南安福气门有限公司 | A kind of dedicated feeding device of processing valve |
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Application publication date: 20191122 |