CN107379235A - One kind machining composite board extrusion forming device - Google Patents
One kind machining composite board extrusion forming device Download PDFInfo
- Publication number
- CN107379235A CN107379235A CN201710637705.8A CN201710637705A CN107379235A CN 107379235 A CN107379235 A CN 107379235A CN 201710637705 A CN201710637705 A CN 201710637705A CN 107379235 A CN107379235 A CN 107379235A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- seat
- composite board
- extrusion forming
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 title claims abstract description 19
- 238000003754 machining Methods 0.000 title claims description 14
- 238000012216 screening Methods 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
Abstract
The invention discloses one kind to be machined composite board extrusion forming device, including conveyer belt, base, leg, oil cylinder one, cavity plate, ejection mould, frame, fixed seat, guide pin bushing, guide pillar, oil cylinder two, connecting plate, extruding punch, feeding device, screening plant, stirring crushing vane, main shaft, storing housing, motor one, sliding seat, motor two, nut seat and screw rod；The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, here raw material used in composite board is proportionally added into storing housing first, the motor one then started can drive stirring crushing vane rotation to be stirred and crush raw material by main shaft, then the raw material after stirring and crushing is screened by screening plant again, the size of raw material namely is fallen to control by adjusting the active sieve plate position relative with fixed screen deck, then moves to left to be transported in cavity plate after the raw material fallen heating by feeding device again and carries out extrusion forming.
Description
Technical field
The present invention relates to mechanical equipment technical field, more particularly to a kind of machining composite board extrusion forming device.
Background technology
At present, it is being machined, in special casting process, it is sometimes necessary to some composite boards are manufactured, so as to full
The needs of these converted products of foot, and in general processing mode, process equipment are complicated, add raw material using manual type, with
It is so not only less efficient and manual type takes out sheet forming, and labor intensity is big, while security is also poor.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of machining composite board extrusion forming
Device, solves existing processing mode, process equipment is complicated, adds raw material using manual type, and manual type takes
Go out sheet forming, it is so not only less efficient, and labor intensity is big, while security is also poor the problem of.
In order to solve the above problems, the invention provides a kind of technical scheme：One kind machining composite board is squeezed into
Type device, including conveyer belt, its innovative point are：Also include base, leg, oil cylinder one, cavity plate, ejection mould, frame, fixation
Seat, guide pin bushing, guide pillar, oil cylinder two, connecting plate, extruding punch, feeding device, screening plant, stirring crushing vane, main shaft, storing
Housing, motor one, sliding seat, motor two, nut seat and screw rod；The base bottom is uniformly provided with several legs, the base
Upper left side is fixedly connected with cavity plate, and organic frame is fixedly connected with above the chassis left side；It is connected with vertically in the cavity plate
Mould is ejected, the female bottom center is fixedly connected with oil cylinder one, conveyer belt is provided with above on the left of the cavity plate；The ejection mould
Bottom center is fixedly connected with the top of oil cylinder one；The extruding punch is located at the positive upside of cavity plate, and the extruding punch is fixedly connected
In connecting plate bottom；The connecting plate center of top is fixedly connected on the bottom of oil cylinder two, and the left and right sides is divided at the top of the connecting plate
Guide pillar is not fixedly connected with it；The guide pillar is movably connected in guide pin bushing vertically respectively；The guide pin bushing and oil cylinder two are fixed respectively to be connected
It is connected in fixed seat；The fixed seat is fixedly connected on the upside of frame；Described sliding seat or so is movably connected in base upper left side
On guide rail, the sliding seat lower left side is fixedly connected with nut seat, and feeding device is fixedly connected with the top of the sliding seat；It is described
Nut seat is movably connected in above screw rod；The screw rod is movably connected in internal on the right side of base, the screw rod right-hand member and motor two
Left side output shaft end is fixedly connected；The motor two is fixedly connected on the right side of base above；The feeding device upper right side entrance
It is connected by screening plant with storing housing underside outlet；The storing enclosure interior is connected with main shaft；The main shaft
Several stirring crushing vanes are uniformly provided with above, and the main shaft right-hand member is fixedly connected with the left side output shaft end of motor one.
Preferably, the storing housing upper right side is provided with loading hopper.
Preferably, the motor one is servomotor or variable-frequency motor.
Preferably, the motor two is stepper motor.
Preferably, the feeding device specifically include conveying housing, heating rod, feeding spiro rod, charging aperture, fixed block,
Feeder motor, discharging magnetic valve, suction port, dust catcher, cleaning brush and push pedal block；The feeding spiro rod is connected by fixed block activity
Inside on the right side of conveying housing is connected on, the feeding spiro rod right-hand member is fixedly connected with output shaft end on the left of feeder motor；The charging
Mouth is located inside conveying housing upper right side；The heating rod is several, and the heating rod is uniformly located on the outside of feeding spiro rod respectively
Surrounding；The discharging magnetic valve is located at conveying housing lower left side discharge outlet；The suction port is located in conveying housing lower left side
Portion, the suction port inside are connected with dust catcher suction port；The dust catcher is fixedly connected on internal on the left of conveying housing；Institute
State cleaning brush to be located on the left of suction port, the cleaning brush is fixedly connected on conveying housing lower left side；The push pedal block is fixedly connected
On conveying housing left side.
Preferably, the charging aperture is in funnel shaped.
Preferably, the screening plant specifically includes screening seat, fixed screen deck, active sieve plate, movable block, adjusting screw rod
And regulation motor；The fixed screen deck is fixedly connected on screening seat center of inside；Described active sieve plate or so is movably connected in solid
Determine above sieve plate, the active sieve plate right-hand member is fixedly connected with movable block upper left side；Described movable block or so is movably connected in sieve
Select inside seat upper right side, adjusting screw rod is connected with screwed hole on the downside of the movable block；The adjusting screw rod is flexibly connected
Inside screening seat upper right side, the adjusting screw rod right-hand member is fixedly connected with output shaft end on the left of regulation motor；The regulation electricity
Machine is fixedly connected on internal on the right side of screening seat.
Preferably, the regulation motor is stepper motor.
Beneficial effects of the present invention：The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, here first
Raw material used in composite board is proportionally added into storing housing, the motor one then started can be driven by main shaft
Stirring crushing vane rotation is stirred and crushed to raw material, and then the raw material after stirring and crushing is carried out by screening plant again
Screening, that is, the size of raw material is fallen to control by adjusting the active sieve plate position relative with fixed screen deck, then again by
Feeding device, which moves to left to be transported in cavity plate after the raw material fallen heating, carries out extrusion forming, and the oil cylinder one of setting can pass through top
Sheet material ejection after extrusion forming is arrived die by depanning, and then starting motor two can drive feeding device to move to left, Ran Houyou
Push pedal block shifts sheet material above conveyer belt onto, so as to the labor strength mitigated, and reduces the generation of security incident, separately
Ejection mould upper surface can also be cleared up by cleaning brush and suction port when extrapolated, so as to improve sheet material after shaping
Quality.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of feeding device.
Fig. 3 is the structural representation of screening plant.
1- bases；2- legs；3- oil cylinders one；4- cavity plates；5- ejects mould；6- conveyer belts；7- frames；8- fixed seats；9- is led
Set；10- guide pillars；11- oil cylinders two；12- connecting plates；13- extruding punch；14- feeding devices；15- screening plants；16- stirs powder
Broken blade；17- main shafts；18- storing housings；19- motors one；20- sliding seat；21- motors two；22- nut seats；23- screw rods；
141- conveying housings；142- heating rods；143- feeding spiro rods；144- charging apertures；145- fixed blocks；146- feeder motors；147-
Discharge magnetic valve；148- suction ports；149- dust catchers；1410- cleaning brush；1411- push pedal blocks；151- screens seat；152- is fixed
Sieve plate；153- active sieve plates；154- movable blocks；155- adjusting screw rods；156- regulation motors.
Embodiment：
As shown in figure 1, present embodiment uses following technical scheme：One kind machining composite board extrusion forming dress
Put, including conveyer belt 6, in addition to base 1, leg 2, oil cylinder 1, cavity plate 4, ejection mould 5, frame 7, fixed seat 8, guide pin bushing 9, lead
Post 10, oil cylinder 2 11, connecting plate 12, extruding punch 13, feeding device 14, screening plant 15, stirring crushing vane 16, main shaft
17th, storing housing 18, motor 1, sliding seat 20, motor 2 21, nut seat 22 and screw rod 23；The bottom even of base 1 is set
There are several legs 2, the upper left side of base 1 is fixedly connected with cavity plate 4, and the left side of base 1 is fixedly connected with organic frame 7 above；
Ejection mould 5 is connected with the cavity plate 4 vertically, the bottom center of cavity plate 4 is fixedly connected with oil cylinder 1, the cavity plate 4
Conveyer belt 6 is provided with above left side；The ejection bottom center of mould 5 is fixedly connected with the top of oil cylinder 1；The extruding punch 13
In the positive upside of cavity plate 4, the extruding punch 13 is fixedly connected on the bottom of connecting plate 12；The center of top of connecting plate 12, which is fixed, to be connected
The bottom of oil cylinder 2 11 is connected on, the top of connecting plate 12 left and right sides has been respectively fixedly connected with guide pillar 10；The guide pillar 10 is distinguished
It is movably connected in vertically in guide pin bushing 9；The guide pin bushing 9 and oil cylinder 2 11 are respectively fixedly connected with fixed seat 8；The fixed seat 8
It is fixedly connected on the upside of frame 7；The sliding seat 20 or so is movably connected on the upper left side rails of base 1, the sliding seat 20
Lower left side is fixedly connected with nut seat 22, and the top of sliding seat 20 is fixedly connected with feeding device 14；The nut seat 22 is lived
It is dynamic to be connected to above screw rod 23；The screw rod 23 is movably connected in the right side of base 1 inside, the right-hand member of screw rod 23 and motor 2 21
Left side output shaft end is fixedly connected；The motor 2 21 is fixedly connected on the right side of base 1 above；The upper right side of feeding device 14
Entrance is connected by screening plant 15 with the underside outlet of storing housing 18；The internal activity of storing housing 18 is connected with main shaft
17；The main shaft 17 is uniformly provided with several stirring crushing vanes 16 above, and the right-hand member of main shaft 17 and the left side of motor 1 are defeated
Go out shaft end to be fixedly connected.
Wherein, the upper right side of storing housing 18 is provided with loading hopper；The motor 1 is servomotor or variable-frequency electric
Machine；The motor 2 21 is stepper motor.
As shown in Fig. 2 the feeding device 14 specifically includes conveying housing 141, heating rod 142, feeding spiro rod 143, entered
Material mouth 144, fixed block 145, feeder motor 146, discharging magnetic valve 147, suction port 148, dust catcher 149, the and of cleaning brush 1410
Push pedal block 1411；The feeding spiro rod 143 is movably connected in the right side of conveying housing 141 inside, the conveying by fixed block 145
The right-hand member of screw rod 143 is fixedly connected with the left side output shaft end of feeder motor 146；The charging aperture 144 is located at the upper right of conveying housing 141
Inside side；The heating rod 142 is several, and the heating rod 142 is uniformly located at the outside surrounding of feeding spiro rod 143 respectively；It is described
Discharging magnetic valve 147 is located at the lower left side discharge outlet of conveying housing 141；The suction port 148 is located at the lower left side of conveying housing 141
Inside, the inside of suction port 148 are connected with the suction port of dust catcher 149；The dust catcher 149 is fixedly connected on conveying housing
141 left sides are internal；The cleaning brush 1410 is located at the left side of suction port 148, and the cleaning brush 1410 is fixedly connected on conveying housing
141 lower left side；The push pedal block 1411 is fixedly connected on the left side of conveying housing 141.
Wherein, the charging aperture 144 is in funnel shaped.
As shown in figure 3, the screening plant 15 specifically includes screening seat 151, fixed screen deck 152, active sieve plate 153, work
Motion block 154, adjusting screw rod 155 and regulation motor 156；The fixed screen deck 152 is fixedly connected on the screening center of inside of seat 151；
The active sieve plate 153 or so is movably connected in above fixed screen deck 152, and the right-hand member of active sieve plate 153 is left with movable block 154
Upside is fixedly connected；The movable block 154 or so is movably connected in inside screening seat 151 upper right side, the downside of movable block 154
Adjusting screw rod 155 is connected with screwed hole；The adjusting screw rod 155 is movably connected in inside screening seat 151 upper right side, institute
The right-hand member of adjusting screw rod 155 is stated to be fixedly connected with the left side output shaft end of regulation motor 156；The regulation motor 156 is fixedly connected on
It is internal to screen the right side of seat 151.
Wherein, the regulation motor 156 is stepper motor.
The present invention use state be：The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, in use,
Raw material used in composite board is proportionally added into storing housing 18 first, the motor 1 then started can pass through
Main shaft 17 drives stirring crushing vane 16 to rotate and raw material is stirred and crushed, then again by screening plant 15 to stirring and powder
Raw material after broken is screened, that is, is fallen by adjusting the position relative with fixed screen deck 152 of active sieve plate 153 to control
The size of raw material, then moved to left by feeding device 14 again and will be transported in cavity plate 4 after the raw material fallen heating and carry out extrusion forming,
The oil cylinder 1 of setting can then start motor 2 21 by ejecting mould 5 by above sheet material ejection after extrusion forming to cavity plate 4
Feeding device 14 can be driven to move to left, then shifted sheet material above conveyer belt 6 onto by push pedal block 1411, so as to the worker's labor mitigated
Fatigue resistance, and reduce the generation of security incident, also can be by cleaning brush 1410 and suction port 148 to ejection when releasing in addition
The upper surface of mould 5 is cleared up, so as to improve shaping after sheet material quality.
The general principle and principal character and advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, 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. one kind machining composite board extrusion forming device, including conveyer belt (6), it is characterised in that：Also include base
(1), leg (2), oil cylinder one (3), cavity plate (4), ejection mould (5), frame (7), fixed seat (8), guide pin bushing (9), guide pillar (10), oil
Cylinder two (11), connecting plate (12), extruding punch (13), feeding device (14), screening plant (15), stirring crushing vane (16),
Main shaft (17), storing housing (18), motor one (19), sliding seat (20), motor two (21), nut seat (22) and screw rod (23)；
Base (1) bottom even is provided with several legs (2), and base (1) upper left side is fixedly connected with cavity plate (4), institute
State and be fixedly connected with organic frame (7) above on the left of base (1)；
Ejection mould (5) is connected with the cavity plate (4) vertically, cavity plate (4) bottom center is fixedly connected with oil cylinder one
(3), it is provided with conveyer belt (6) above on the left of the cavity plate (4)；
Ejection mould (5) bottom center at the top of oil cylinder one (3) with being fixedly connected；
The extruding punch (13) is located at the positive upside of cavity plate (4), and the extruding punch (13) is fixedly connected on connecting plate (12) bottom
Portion；
Connecting plate (12) center of top is fixedly connected on oil cylinder two (11) bottom, connecting plate (12) top left and right sides
It has been respectively fixedly connected with guide pillar (10)；
The guide pillar (10) is movably connected in guide pin bushing (9) vertically respectively；
The guide pin bushing (9) and oil cylinder two (11) are respectively fixedly connected with fixed seat (8)；
The fixed seat (8) is fixedly connected on the upside of frame (7)；
Sliding seat (20) left and right is movably connected on the side rails of base (1) upper left, and sliding seat (20) lower left side is fixed
Nut seat (22) is connected with, feeding device (14) is fixedly connected with the top of the sliding seat (20)；
The nut seat (22) is movably connected in screw rod (23) above；
The screw rod (23) is movably connected in inside on the right side of base (1), and screw rod (23) right-hand member and motor two (21) left side are defeated
Go out shaft end to be fixedly connected；
The motor two (21) is fixedly connected on the right side of base (1) above；
Feeding device (14) the upper right side entrance is connected by screening plant (15) with storing housing (18) underside outlet；
Storing housing (18) internal activity is connected with main shaft (17)；
The main shaft (17) is uniformly provided with several stirring crushing vanes (16), main shaft (17) right-hand member and motor one above
(19) left side output shaft end is fixedly connected.
A kind of 2. machining composite board extrusion forming device according to claim 1, it is characterised in that：The storing
Housing (18) upper right side is provided with loading hopper.
A kind of 3. machining composite board extrusion forming device according to claim 1, it is characterised in that：The motor
One (19) are servomotor or variable-frequency motor.
A kind of 4. machining composite board extrusion forming device according to claim 1, it is characterised in that：The motor
Two (21) are stepper motor.
A kind of 5. machining composite board extrusion forming device according to claim 1, it is characterised in that：The conveying
Device (14) specifically includes conveying housing (141), heating rod (142), feeding spiro rod (143), charging aperture (144), fixed block
(145), feeder motor (146), discharging magnetic valve (147), suction port (148), dust catcher (149), cleaning brush (1410) and push away
Plate (1411)；
The feeding spiro rod (143) is movably connected in internal on the right side of conveying housing (141), the conveying by fixed block (145)
Screw rod (143) right-hand member is fixedly connected with output shaft end on the left of feeder motor (146)；
The charging aperture (144) is located inside conveying housing (141) upper right side；
The heating rod (142) is several, and the heating rod (142) is uniformly located at surrounding on the outside of feeding spiro rod (143) respectively；
The discharging magnetic valve (147) is located at conveying housing (141) lower left side discharge outlet；
The suction port (148) is located inside conveying housing (141) lower left side, suction port (148) inside and dust catcher
(149) suction port is connected；
The dust catcher (149) is fixedly connected on internal on the left of conveying housing (141)；
The cleaning brush (1410) is located on the left of suction port (148), and the cleaning brush (1410) is fixedly connected on conveying housing
(141) lower left side；
The push pedal block (1411) is fixedly connected on conveying housing (141) left side.
A kind of 6. machining composite board extrusion forming device according to claim 5, it is characterised in that：The charging
Mouth (144) is in funnel shaped.
A kind of 7. machining composite board extrusion forming device according to claim 1, it is characterised in that：The screening
Device (15) specifically includes screening seat (151), fixed screen deck (152), active sieve plate (153), movable block (154), adjusting screw rod
And regulation motor (156) (155)；
The fixed screen deck (152) is fixedly connected on screening seat (151) center of inside；
Described active sieve plate (153) left and right is movably connected in fixed screen deck (152) above, active sieve plate (153) right-hand member with
Movable block (154) upper left side is fixedly connected；
Movable block (154) left and right is movably connected in inside screening seat (151) upper right side, spiral shell on the downside of the movable block (154)
Adjusting screw rod (155) is connected with pit；
The adjusting screw rod (155) be movably connected in screening seat (151) upper right side inside, adjusting screw rod (155) right-hand member with
Output shaft end is fixedly connected on the left of regulation motor (156)；
The regulation motor (156) is fixedly connected on internal on the right side of screening seat (151).
A kind of 8. machining composite board extrusion forming device according to claim 7, it is characterised in that：The regulation
Motor (156) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637705.8A CN107379235A (en) | 2017-07-31 | 2017-07-31 | One kind machining composite board extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710637705.8A CN107379235A (en) | 2017-07-31 | 2017-07-31 | One kind machining composite board extrusion forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379235A true CN107379235A (en) | 2017-11-24 |
Family
ID=60342261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710637705.8A Pending CN107379235A (en) | 2017-07-31 | 2017-07-31 | One kind machining composite board extrusion forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092630A (en) * | 2018-09-29 | 2018-12-28 | 邵阳学院 | A kind of tennis felt automatic gluing device |
| CN112657643A (en) * | 2020-12-10 | 2021-04-16 | 安徽原上草节能环保科技有限公司 | Production device for environment-friendly floor |
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| CN202974059U (en) * | 2012-09-03 | 2013-06-05 | 赖建新 | Quantitative gunpowder charging machine for fireworks disc inner cylinder |
| CN104191513A (en) * | 2014-08-18 | 2014-12-10 | 济南建源机械制造有限公司 | Automatic production line of small plastic-concrete components |
| CN105196411A (en) * | 2015-10-10 | 2015-12-30 | 阆中市金博瑞新型墙材有限公司 | Production line for automatically producing perforated bricks |
| CN205661062U (en) * | 2016-06-14 | 2016-10-26 | 范荣华 | Straw brick machine |
| CN205950992U (en) * | 2016-08-18 | 2017-02-15 | 中建八局第二建设有限公司 | Make -up machine of laying bricks |
| CN106423902A (en) * | 2015-08-05 | 2017-02-22 | 江苏爱福特科技开发有限公司 | Coal separator for refining coal |
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- 2017-07-31 CN CN201710637705.8A patent/CN107379235A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202974059U (en) * | 2012-09-03 | 2013-06-05 | 赖建新 | Quantitative gunpowder charging machine for fireworks disc inner cylinder |
| CN104191513A (en) * | 2014-08-18 | 2014-12-10 | 济南建源机械制造有限公司 | Automatic production line of small plastic-concrete components |
| CN106423902A (en) * | 2015-08-05 | 2017-02-22 | 江苏爱福特科技开发有限公司 | Coal separator for refining coal |
| CN105196411A (en) * | 2015-10-10 | 2015-12-30 | 阆中市金博瑞新型墙材有限公司 | Production line for automatically producing perforated bricks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092630A (en) * | 2018-09-29 | 2018-12-28 | 邵阳学院 | A kind of tennis felt automatic gluing device |
| CN112657643A (en) * | 2020-12-10 | 2021-04-16 | 安徽原上草节能环保科技有限公司 | Production device for environment-friendly floor |
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Application publication date: 20171124 |