CN105217290A - A kind of multistation divides automatically apart from formula bar conveying device - Google Patents
A kind of multistation divides automatically apart from formula bar conveying device Download PDFInfo
- Publication number
- CN105217290A CN105217290A CN201510636238.8A CN201510636238A CN105217290A CN 105217290 A CN105217290 A CN 105217290A CN 201510636238 A CN201510636238 A CN 201510636238A CN 105217290 A CN105217290 A CN 105217290A
- Authority
- CN
- China
- Prior art keywords
- bar
- interval
- travel line
- backgauge
- conveying device
- 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
Abstract
The present invention relates to a kind of multistation divides apart from formula bar conveying device automatically, comprise along anterior-posterior horizontal direction extend for carrying bar and the travel line it carried backward, also comprise the interval stock stop being positioned at described multiple station front for being arranged on bar delivery stroke, interval stock stop comprises movable interval backgauge part, interval backgauge part stop when having on its active strokes for moving to interval stock stop place at bar bar follow travel line backward movement stop position and can make the bar moving to interval stock stop place follow travel line backward movement dodge position, interval backgauge part when travel line moves backward by stop position with to dodge between position reciprocating movement with on the conveyor line by the corresponding described multiple stations of multiple bar point distance automatically.Apart from formula bar conveying device, multiple bar is divided automatically apart from conveying by this automatic point, do not need to rely on completely again and manually corresponding for multiple bar is carried to multiple station place.
Description
Technical field
The present invention relates to a kind of multistation automatically to divide apart from formula bar conveying device.
Background technology
In the industrial production, steel bar is the raw material often used.Various steel are because of material difference, and performance is hot also different, needs to carry out in process of production forging and heat treatment, could meet performance requriements.And before heat-treating bar, need to heat bar more.At present, conventional mode adopts manually bar to be heated to be put into heating furnace, takes out after reaching temperature with instrument again.As in automobile axle shaft forging and stamping production process, before forging and stamping, just need semiaxis bar to send in heating furnace carry out furnace run, the usual horizontal alignment of heating furnace be furnished with multiple fire door to heat multiple bar simultaneously, during use, by workman, multiple bar is carried to the multiple different fire door stations of horizontal alignment layout.
Along with the progress of society, traditional artificial bar conveying can not meet the needs of production.Because cost of labor improves constantly the uncertainty with artificial conveyance, the productive costs of enterprise also climbs up and up, therefore, automatic transmission mechanism is used to be a well selection for enterprise, use automatic conveying device to replace the heavy labor of people to realize mechanization and the automation of production, raise the efficiency and reduce accident rate.
Summary of the invention
The invention provides a kind of multistation divides apart from formula bar conveying device automatically, relies on the artificial technical matters multiple bar being carried to multiple different station place completely to solve in prior art.
Multistation provided by the present invention divides the technical scheme apart from formula bar conveying device to be automatically: a kind of multistation divides apart from formula bar conveying device automatically, the spacing parallel arranging distribution arrangement of multiple station is defined as anterior-posterior horizontal direction, comprise along anterior-posterior horizontal direction extend for carrying bar and the travel line it carried backward, also comprise the interval stock stop being positioned at described multiple station front for being arranged on bar delivery stroke, interval stock stop comprises movable interval backgauge part, interval backgauge part stop when having on its active strokes for moving to interval stock stop place at bar bar follow travel line backward movement stop position and can make the bar moving to interval stock stop place follow travel line backward movement dodge position, interval backgauge part when travel line moves backward by stop position with to dodge between position reciprocating movement with on the conveyor line by the corresponding described multiple stations of multiple bar point distance automatically.
Described interval stock stop comprise axially extend in left-right direction for rotating the rotating shaft be arranged at above described travel line, described interval backgauge part is the interval backgauge wheel be installed in described rotating shaft, interval backgauge wheel stop position and dodge position in its circumferential rotational travel, interval backgauge wheel have for turn at interval backgauge wheel stop position time with the spacing backgauge outer peripheral face that coordinates of corresponding bar block and recessed on described backgauge outer peripheral face for taking turns at interval backgauge and turning to and to dodge time to coordinate the grafting breach of following travel line movement backward for bar with corresponding bar grafting.
Described interval backgauge wheel is intervally distributed with multiple along rotating shaft bearing of trend.
Bar conveying device also comprise for coordinate at interval stock stop and travel line with by multiple bar automatically point distance be delivered to the position corresponding to described multiple station time the bar on travel line pushed direct acting delivery device into corresponding station, direct acting delivery device has the direct acting push rod of back and forth direct acting in left-right direction.
Described direct acting delivery device supports and is arranged on bracing frame, and direct acting delivery device comprises guiding movement along the longitudinal direction and is assemblied in horizontal slide unit on support frame as described above, and described direct acting push rod in left-right direction guiding movement is assemblied on described horizontal slide unit.
Described direct acting push rod is assemblied on described horizontal slide unit by longitudinal leading screw and nut mechanism guiding movement, longitudinal leading screw and nut mechanism comprises the longitudinal screw mandrel extended in left-right direction and the longitudinal nut assembled with longitudinal screw mandrel spiral, longitudinal nut is fixed with described straight push bar and is assembled, and on described horizontal slide unit, be provided with the orienting sleeve extended in left-right direction coordinated that to lead with straight push bar.
Described travel line is chain-type travel line, and chain-type travel line comprises the chain that extends along the longitudinal direction and to be installed on chain and to follow the pivot shaft for carrying bar of chain movement.
The invention has the beneficial effects as follows: multistation provided by the present invention divides apart from formula bar conveying device in use automatically, bar is placed on the conveyor line, carry bar by travel line to move backward, when bar moves to interval stock stop place, control bar by the interval backgauge part of interval stock stop whether to pass through, when interval backgauge part be in dodge time, bar is followed travel line and is moved backward, and when interval backgauge part is in stop position, bar can be blocked in interval stock stop place, so, when travel line moves backward, by controlling the interval backgauge part of interval stock stop at the reciprocating movement stopping position and dodge between position, moving backward of bar interval can be controlled, and then point distance automatically realized the corresponding multiple station of multiple bar.Apart from formula bar conveying device, multiple bar is divided automatically apart from conveying by this automatic point, do not need to rely on completely again and manually corresponding for multiple bar is carried to multiple station place, thus can labor strength be reduced, raising transport efficiency and delivery precision.
Further, interval stock stop adopts in rotating shaft and arranges interval backgauge wheel, the rotation taken turns by interval backgauge realizes it at the reciprocating movement stopping position and dodge between position, this interval stock stop project organization is simple, take up room little, be convenient to the control realizing taking turns interval backgauge velocity of rotation by rotating shaft.
Further, interval backgauge wheel is arranged multiple, can avoid occurring deflection at bar by during interval stock stop.
Further, bar conveying device comprise for interval stock stop and travel line are coordinated with by multiple bar automatically point distance be delivered to the position corresponding to multiple station time the bar on travel line pushed direct acting delivery device into corresponding station, direct acting delivery device is simple to operation, and fault rate is high.
Further, in direct acting delivery device, utilize horizontal slide unit to control the movement in the longitudinal direction of direct acting push rod, single direct acting push rod can be made can be pushed successively by multiple bar according to actual needs into corresponding station position.
Accompanying drawing explanation
Fig. 1 is the structural representation that multistation provided by the present invention divides a kind of embodiment apart from formula bar conveying device automatically;
Fig. 2 is the birds-eye view of feedway shown in Fig. 1;
Fig. 3 is the structural representation of the interval stock stop in Fig. 1.
Detailed description of the invention
As shown in Figure 1 to Figure 3, multistation divides the embodiment apart from formula bar conveying device automatically, and the feedway in this embodiment comprises travel line 100 and is arranged in the direct acting delivery device 200 at the fire door station place for the bar 3 on travel line 1 being pushed heating furnace 19 of travel line 1 side.
In the present embodiment, travel line 100 is arranged in the side of heating furnace 19, and four fire door stations on heating furnace 19 are along anterior-posterior horizontal direction spacing parallel arranging part.
Travel line 100 in the present embodiment is the chain-type travel line extended along the longitudinal direction, chain-type travel line is arranged on travel line bracing frame 4, and travel line 100 comprises chain and to be installed on chain and to follow the pivot shaft for carrying bar of chain movement.
Chain is specifically driven by transportation sprocket, and transportation sprocket is then driven rotate by conveying servomotor 10 by reductor 8, coupler 7 correspondence, being installed on reductor bracing frame 9 of reductor 8 correspondence.
Bar conveying device also comprises the interval stock stop 5 being positioned at multiple fire door station front for being arranged on bar delivery stroke, interval stock stop 5 comprises movable interval backgauge part, interval backgauge part stop when having on its active strokes for moving to interval stock stop place at bar bar follow travel line backward movement stop position and can make the bar moving to interval stock stop place follow travel line backward movement dodge position, interval backgauge part when travel line moves backward by stop position with to dodge between position reciprocating movement with on the conveyor line by the corresponding described multiple stations of multiple bar point distance automatically.
In the present embodiment, interval stock stop 5 comprise axially extend in left-right direction for rotating the rotating shaft 50 be arranged at above described travel line, interval backgauge part is specially the interval backgauge wheel 20 be installed in rotating shaft 50, interval backgauge wheel 20 is intervally distributed with multiple along rotating shaft bearing of trend, interval backgauge is taken turns the stop position of 20 and dodges position in its circumferential rotational travel, interval backgauge wheel 20 have for turn at interval backgauge wheel stop position time with the spacing backgauge outer peripheral face 201 that coordinates of corresponding bar block and recessed on backgauge outer peripheral face 201 for taking turns at interval backgauge and turning to and to dodge time to coordinate the grafting breach 202 of following travel line movement backward for bar with corresponding bar grafting.Rotating shaft 50 specifically drives rotation by backgauge servomotor 6, rotates with interval backgauge wheel 20 in rotating shaft 50, thus the travel line 100 of following controlling bar interval moves backward.
Direct acting delivery device for coordinate at interval stock stop and travel line with by multiple bar automatically point distance be delivered to the position corresponding to described multiple station time the bar on travel line is pushed into corresponding fire door station place, direct acting delivery device specifically supports and is arranged on bracing frame 18, direct acting delivery device comprises guiding movement along the longitudinal direction and is assemblied in horizontal slide unit 13 on bracing frame, horizontal slide unit 13 guiding movement is assemblied on line slideway 15, and to be driven by cross lead screw nut mechanism 12 by horizontal servomotor 11 and move back and forth in the longitudinal direction.On horizontal slide unit 13, guiding movement is equipped with direct acting push rod 14 in left-right direction, direct acting push rod 14 guiding movement is assemblied in orienting sleeve 22, direct acting push rod 14 is driven by longitudinal leading screw and nut mechanism 17 by the servo longitudinal motor 16 be arranged on horizontal slide unit 13, longitudinal leading screw and nut mechanism comprises the longitudinal screw mandrel extended in left-right direction and the longitudinal nut assembled with longitudinal screw mandrel spiral, and longitudinal nut and straight push bar are fixed and assembled.
During use, when bar 3 is placed on travel line 100 one end, conveying servomotor 10 starts, and power transfers to travel line 100 through reductor 8, makes travel line 100 bar 3 is transported to interval stock stop 5 place.Now, the backgauge servomotor 6 of interval stock stop starts, and drives the rotating shaft 50 of interval stock stop 5 to rotate, and the interval backgauge wheel 20 of interval stock stop 5 often rotates and within one week, allows a bar 3 to pass through.After interval stock stop 5 rotates 90 °, interval stock stop 5 stops operating, thus blocks the bar of opposite side.Control the interval backgauge wheel rotating speed of 20 and the moving velocity of travel line 100, and then the automatic point distance of bar on travel line 100 can be controlled.Adjust through travel line 100, the spacing between multiple bar 3 and heating furnace 19 fire door station spacing adapt, and just detect that the bar 3 of corresponding number is through later to the sensor of fire door, travel line 100 stop motion.After being positioned at position transduser triggering corresponding to heating fire door, first horizontal servomotor 11 starts the ball-screw rotation rotating forward and drive cross lead screw nut mechanism 12, thus drive horizontal slide unit 13 to arrive corresponding fire door station place along left and right cross motion, then servo longitudinal motor 16 starts and drives direct acting push rod 14 to move towards bar 3 by longitudinal leading screw and nut mechanism 17, and bar 3 is pushed the corresponding fire door station place of heating furnace 19.Then servo longitudinal motor 16 reverses, and direct acting push rod 14 is along oppositely moving away from travel line 100, and after direct acting push rod 14 oppositely moves into place, horizontal servomotor 11 reverses, and horizontal slide unit slide plate 13 returns original position.Perseveration, what multiple bar can be corresponding in turn to pushes corresponding fire door station place.
In point distance formula bar conveying device automatically that the present embodiment provides, interval stock stop and travel line is utilized to match the automatic point distance realized when bar transports on the conveyor line, and utilize direct acting delivery device that corresponding for the bar automatically dividing distance to put in place is pushed corresponding fire door station place, do not need to pass on by manually carrying out carrying again, effectively reduce the labour intensity of workman, improve transport efficiency.
In the present embodiment, direct acting delivery device is utilized to drive bar to enter fire door station place, in other embodiments, after also can carrying out point distance by feedway, only by manually bar being pushed fire door station.
In the present embodiment, due to multiple fire door stations that multiple station is heating furnace, in other embodiments, when processing stations bar being transported to other when using above-mentioned feedway is as cutting work station place, multiple station then corresponds to multiple cutting work station, now, by direct acting delivery device, propelling movement corresponding for bar can be entered corresponding multiple station.
In the present embodiment, interval stock stop comprises rotating shaft and interval backgauge wheel, effectively can stop that an other bar passes through, and effectively avoids simultaneously by multiple bar like this when being let slip by single bar.In other embodiments, interval stock stop can be also baffle-type stock stop, and baffle-type stock stop comprises the baffle plate of reciprocating action along the vertical direction, and baffle plate can stop that bar is followed travel line and moved backward, planting baffle plate is moved upward to when to dodge, effectively dodges bar.
Claims (7)
1. a multistation divides apart from formula bar conveying device automatically, it is characterized in that: the spacing parallel arranging distribution arrangement of multiple station is defined as anterior-posterior horizontal direction, comprise along anterior-posterior horizontal direction extend for carrying bar and the travel line it carried backward, also comprise the interval stock stop being positioned at described multiple station front for being arranged on bar delivery stroke, interval stock stop comprises movable interval backgauge part, interval backgauge part stop when having on its active strokes for moving to interval stock stop place at bar bar follow travel line backward movement stop position and can make the bar moving to interval stock stop place follow travel line backward movement dodge position, interval backgauge part when travel line moves backward by stop position with to dodge between position reciprocating movement with on the conveyor line by the corresponding described multiple stations of multiple bar point distance automatically.
2. multistation according to claim 1 divides apart from formula bar conveying device automatically, it is characterized in that: described interval stock stop comprise axially extend in left-right direction for rotating the rotating shaft be arranged at above described travel line, described interval backgauge part is the interval backgauge wheel be installed in described rotating shaft, interval backgauge wheel stop position and dodge position in its circumferential rotational travel, interval backgauge wheel have for turn at interval backgauge wheel stop position time with the spacing backgauge outer peripheral face that coordinates of corresponding bar block and recessed on described backgauge outer peripheral face for taking turns at interval backgauge and turning to and to dodge time to coordinate the grafting breach of following travel line movement backward for bar with corresponding bar grafting.
3. multistation according to claim 2 divides automatically apart from formula bar conveying device, it is characterized in that: described interval backgauge wheel is intervally distributed with multiple along rotating shaft bearing of trend.
4. the multistation according to claim 1 or 2 or 3 divides apart from formula bar conveying device automatically, it is characterized in that: bar conveying device also comprise for coordinate at interval stock stop and travel line with by multiple bar automatically point distance be delivered to the position corresponding to described multiple station time the bar on travel line pushed direct acting delivery device into corresponding station, direct acting delivery device has the direct acting push rod of back and forth direct acting in left-right direction.
5. multistation according to claim 4 divides apart from formula bar conveying device automatically, it is characterized in that: described direct acting delivery device supports and is arranged on bracing frame, direct acting delivery device comprises guiding movement along the longitudinal direction and is assemblied in horizontal slide unit on support frame as described above, and described direct acting push rod in left-right direction guiding movement is assemblied on described horizontal slide unit.
6. multistation according to claim 5 divides apart from formula bar conveying device automatically, it is characterized in that: described direct acting push rod is assemblied on described horizontal slide unit by longitudinal leading screw and nut mechanism guiding movement, longitudinal leading screw and nut mechanism comprises the longitudinal screw mandrel extended in left-right direction and the longitudinal nut assembled with longitudinal screw mandrel spiral, longitudinal nut is fixed with described straight push bar and is assembled, and on described horizontal slide unit, be provided with the orienting sleeve extended in left-right direction coordinated that to lead with straight push bar.
7. multistation according to claim 4 divides apart from formula bar conveying device automatically, it is characterized in that: described travel line is chain-type travel line, chain-type travel line comprises the chain that extends along the longitudinal direction and to be installed on chain and to follow the pivot shaft for carrying bar of chain movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636238.8A CN105217290B (en) | 2015-09-30 | 2015-09-30 | A kind of multistation divides away from formula bar conveying device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636238.8A CN105217290B (en) | 2015-09-30 | 2015-09-30 | A kind of multistation divides away from formula bar conveying device automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105217290A true CN105217290A (en) | 2016-01-06 |
| CN105217290B CN105217290B (en) | 2018-01-02 |
Family
ID=54986663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510636238.8A Expired - Fee Related CN105217290B (en) | 2015-09-30 | 2015-09-30 | A kind of multistation divides away from formula bar conveying device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105217290B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734677A (en) * | 2016-03-16 | 2016-07-06 | 江苏华盛天龙光电设备股份有限公司 | Feeding heating device for single-crystal furnace |
| CN106044099A (en) * | 2016-08-01 | 2016-10-26 | 福建海源自动化机械股份有限公司 | Double-line heat-preserving conveyor and blank conveying method |
| CN106494865A (en) * | 2016-10-21 | 2017-03-15 | 温州中科包装机械有限公司 | Carton conveying point spacing mechanism |
| CN107497961A (en) * | 2017-10-08 | 2017-12-22 | 晋江兴泰制罐有限公司 | The automatic integrated metaplasia producing line of cover and its preparation technology |
| CN110002255A (en) * | 2019-05-20 | 2019-07-12 | 江苏万乐自动化装备有限公司 | A kind of sheet stock multistation conveying device |
| CN112407753A (en) * | 2020-10-29 | 2021-02-26 | 和进(滁州)自动化科技有限公司 | Automatic assembly line equipment with sorting function |
| CN107497961B (en) * | 2017-10-08 | 2024-04-26 | 晋江兴泰制罐有限公司 | Automatic integrated production line for tank cover and preparation process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149142A (en) * | 1982-02-27 | 1983-09-05 | Kenji Sakata | Work separating device |
| WO2005079433A2 (en) * | 2004-02-17 | 2005-09-01 | Dean E Bessette | Push off diverter for sortation systems |
| CN102538449A (en) * | 2012-01-09 | 2012-07-04 | 宁波市鄞州圣安电气设备有限公司 | Heating furnace |
| CN203949498U (en) * | 2014-07-04 | 2014-11-19 | 安徽骆氏升泰汽车零部件有限公司 | Automatic feeding and intermediate-frequency heating furnace |
| CN204100818U (en) * | 2014-08-01 | 2015-01-14 | 浙江栋梁新材股份有限公司 | A kind of aluminum-bar heating furnace automatic feeding |
| CN204574820U (en) * | 2015-04-07 | 2015-08-19 | 台州市宇鹏机械锻造有限公司 | A kind of automatic charging machine |
-
2015
- 2015-09-30 CN CN201510636238.8A patent/CN105217290B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149142A (en) * | 1982-02-27 | 1983-09-05 | Kenji Sakata | Work separating device |
| WO2005079433A2 (en) * | 2004-02-17 | 2005-09-01 | Dean E Bessette | Push off diverter for sortation systems |
| CN102538449A (en) * | 2012-01-09 | 2012-07-04 | 宁波市鄞州圣安电气设备有限公司 | Heating furnace |
| CN203949498U (en) * | 2014-07-04 | 2014-11-19 | 安徽骆氏升泰汽车零部件有限公司 | Automatic feeding and intermediate-frequency heating furnace |
| CN204100818U (en) * | 2014-08-01 | 2015-01-14 | 浙江栋梁新材股份有限公司 | A kind of aluminum-bar heating furnace automatic feeding |
| CN204574820U (en) * | 2015-04-07 | 2015-08-19 | 台州市宇鹏机械锻造有限公司 | A kind of automatic charging machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734677A (en) * | 2016-03-16 | 2016-07-06 | 江苏华盛天龙光电设备股份有限公司 | Feeding heating device for single-crystal furnace |
| CN105734677B (en) * | 2016-03-16 | 2018-12-18 | 江苏华盛天龙光电设备股份有限公司 | A kind of feed heating device for single crystal growing furnace |
| CN106044099A (en) * | 2016-08-01 | 2016-10-26 | 福建海源自动化机械股份有限公司 | Double-line heat-preserving conveyor and blank conveying method |
| CN106494865A (en) * | 2016-10-21 | 2017-03-15 | 温州中科包装机械有限公司 | Carton conveying point spacing mechanism |
| CN107497961A (en) * | 2017-10-08 | 2017-12-22 | 晋江兴泰制罐有限公司 | The automatic integrated metaplasia producing line of cover and its preparation technology |
| CN107497961B (en) * | 2017-10-08 | 2024-04-26 | 晋江兴泰制罐有限公司 | Automatic integrated production line for tank cover and preparation process thereof |
| CN110002255A (en) * | 2019-05-20 | 2019-07-12 | 江苏万乐自动化装备有限公司 | A kind of sheet stock multistation conveying device |
| CN112407753A (en) * | 2020-10-29 | 2021-02-26 | 和进(滁州)自动化科技有限公司 | Automatic assembly line equipment with sorting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105217290B (en) | 2018-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105217290A (en) | A kind of multistation divides automatically apart from formula bar conveying device | |
| CN103639252B (en) | A kind of flexible full-automatic roll bending production line | |
| CN101862805B (en) | Inner heating furnace | |
| CN103447825A (en) | Equipment for automatically lifting, continuously feeding, sawing and heating bars | |
| CN101322002A (en) | Method and apparatus for heating steel components in a continuous furnace | |
| CN109623174A (en) | A kind of tube stock loading device | |
| CN104148981A (en) | Automatic pipe discharging and feeding device | |
| CN110525962B (en) | Continuous transferring mechanism for workpieces | |
| CN103861936B (en) | Full-automatic flute profile band steel method for die cutting and production line | |
| CN202752933U (en) | Automatic material conveying mechanism in double-head chamfering machine | |
| CN105127358B (en) | Automatic material feeding and discharging device | |
| CN104624901A (en) | Roll forging machine | |
| CN203592029U (en) | Flexible fully automatic coiled plate production line | |
| CN103862582B (en) | Glass drilling machine transport unit and glass drilling machine thereof | |
| CN204823386U (en) | Automatic paper tube device is carried to rolling machine | |
| CN206288609U (en) | Push away bag apparatus | |
| CN106081646B (en) | A kind of automatic charging machine | |
| CN103143973A (en) | Automatic conveyor line for engine cylinder | |
| CN205633870U (en) | Automatic discharging device of button radium carving machine | |
| CN104928451A (en) | Pin shaft part multistation quenching machine tool | |
| CN103922142B (en) | Automatic shaft forwards shipping unit | |
| CN214358329U (en) | Automatic pipe feeding device | |
| CN105035711A (en) | Automatic plate feeding machine | |
| CN203568295U (en) | Lifter for conveying medicine | |
| CN207121186U (en) | Arrange case apparatus and pile up equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180930 |