CN108994378A - Circular sawing machine automatic feeding system - Google Patents
Circular sawing machine automatic feeding system Download PDFInfo
- Publication number
- CN108994378A CN108994378A CN201810820560.XA CN201810820560A CN108994378A CN 108994378 A CN108994378 A CN 108994378A CN 201810820560 A CN201810820560 A CN 201810820560A CN 108994378 A CN108994378 A CN 108994378A
- Authority
- CN
- China
- Prior art keywords
- charge bar
- conveying line
- turnover panel
- placing groove
- drum conveying
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of circular sawing machine automatic feeding systems, it is desirable to provide a kind of automatic, the orderly feed that can be realized charge bar reduces the circular sawing machine automatic feeding system of the labor intensity of operator to improve charge bar cutting processing efficiency.It includes chassis；Drum conveying line；Charge bar placing groove；Charge bar support frame, charge bar support frame are arranged on chassis and between drum conveying line and charge bar placing groove；Charge bar installation device, charge bar installation device are used to the charge bar in charge bar placing groove being lifted to charge bar support frame；Charge bar eedle threader, charge bar eedle threader is placed into drum conveying line for the charge bar on charge bar support frame to be lifted to, charge bar eedle threader includes several pieces of turnover panels being rotatably arranged on chassis by horizontal shaft and the rotary actuator for driving turnover panel to rotate around horizontal shaft, the conveying direction of horizontal shaft and drum conveying line is perpendicular, turnover panel is parallel with horizontal shaft, and the top edge of turnover panel is guiding bevel edge.
Description
Technical field
The present invention relates to a kind of circular sawing machines, and in particular to a kind of circular sawing machine automatic feeding system.
Background technique
For circular sawing machine when cutting metal charge bar (for example, rod iron or steel pipe), the feed mode of charge bar not only influences operator
Labor intensity, also influence charge bar cutting processing efficiency；Especially Cutting Length is longer, quality biggish charge bar when influence
It is bigger.In view of this, how to design a kind of Automatic-feeding that can be realized charge bar, to improve charge bar cutting processing efficiency, reduce
The labor intensity of operator is very important.
Summary of the invention
The purpose of the invention is to provide a kind of automatic, orderly feed that can be realized charge bar, cut to improve charge bar
Processing efficiency is cut, the circular sawing machine automatic feeding system of the labor intensity of operator is reduced.
The technical scheme is that
A kind of circular sawing machine automatic feeding system, comprising: chassis；Drum conveying line, drum conveying line are arranged on chassis for branch
The support charge bar to be cut with conveying；Charge bar placing groove, charge bar placing groove are arranged on chassis, the upper end opening of charge bar placing groove,
And the length direction of charge bar placing groove is parallel with the conveying direction of drum conveying line；Charge bar support frame, the setting of charge bar support frame
On chassis and between drum conveying line and charge bar placing groove, charge bar support frame include several be parallel to each other for branch
Support the knighthead of charge bar, close to the upper end opening of charge bar placing groove, the second end of knighthead leaned on for the first end of knighthead
Nearly drum conveying line, height where the first end of knighthead are higher than height where the second end of knighthead, knighthead
Upper surface is equipped with limited block, and limited block is close to the second end of knighthead；Charge bar installation device, charge bar installation device are used for
Charge bar in charge bar placing groove is lifted on charge bar support frame, if charge bar installation device is set including arterial highway upright guide rail, sliding
Set the vertical lifting plate of the charge bar for being lifted in charge bar placing groove on upright guide rail and for driving vertical lifting plate liter
The lifting plate of drop goes up and down executing agency, vertical to be lifted plate and upright guide rail one-to-one correspondence, and the vertical top surface for being lifted plate is to be oriented to tiltedly
Face；Charge bar eedle threader, charge bar eedle threader are placed into drum conveying line for the charge bar on charge bar support frame to be lifted to,
Charge bar eedle threader includes several pieces and by horizontal shaft is rotatably arranged on turnover panel on chassis and for driving turnover panel around level
The conveying direction of the rotary actuator of shaft rotation, horizontal shaft and drum conveying line is perpendicular, turnover panel and horizontal shaft phase
In parallel, the top edge of turnover panel is guiding bevel edge.
Charge bar to be cut is centrally placed in charge bar placing groove the circular sawing machine automatic feeding system of this programme；Then,
Charge bar in charge bar placing groove is lifted on charge bar support frame by the way that charge bar installation device is orderly, the material on charge bar support frame
Stick is supported on knighthead, and is rolled until charge bar is against on limited block along knighthead；Followed by by charge bar
Charge bar on charge bar support frame is lifted and transfers to be placed on drum conveying line and (is lifted charge bar simultaneously by turnover panel by line apparatus
It transfers to and is placed on drum conveying line, can be to avoid the impact for causing horizontal direction to drum conveying line), so that realizing will expect
Charge bar in stick placing groove automatically, is orderly fed, to improve charge bar cutting processing efficiency, reduces the labor intensity of operator.
Preferably, being pusher inclined-plane close to the side of the charge bar placing groove of drum conveying line, pusher inclined-plane is from bottom to top
It is tilted toward the direction far from drum conveying line.
Since the side of the charge bar placing groove close to drum conveying line is pusher inclined-plane, pusher inclined-plane is from bottom to top toward separate
The direction of drum conveying line tilts, and can so guarantee that being lifted plate vertically is lifted all every time only by a material in charge bar placing groove
Stick is lifted on charge bar support frame, is avoided the occurrence of more charge bars in charge bar placing groove during vertical lifting plate is once lifted
It is lifted on charge bar support frame；And then it realizes that a charge bar is only lifted to by charge bar eedle threader every time and is placed into drum conveying line
On, guarantee that subsequent charge bar carries out going on smoothly for cutting processing, avoids the occurrence of and more sticks are once lifted to to be placed into roller defeated
In line sending, cause charge bar feed error, can not be successfully to charge bar carry out cutting processing the problem of.
Preferably, the gradient on pusher inclined-plane is 1-5 degree.
Preferably, the bottom surface of charge bar placing groove is supporting oblique surface.
Preferably, chassis is equipped with several vertical bars for being used to limit the charge bar on drum conveying line, vertical bar
Conveying direction along drum conveying line is sequentially distributed, and vertical bar is located at the same side of charge bar support frame with drum conveying line.
Preferably, the conveying direction of lifting plate and drum conveying line is perpendicular vertically.
Preferably, the guiding bevel edge of turnover panel is equipped with charge bar limiting slot, charge bar limiting slot and drum conveying line are located at material
The same side of stick support frame.
Preferably, lifting plate lifting executing agency includes the transmission shaft lever being rotatably arranged on chassis, for driving biography
The driving motor of moving axis bar rotation, the vertical rack gear being arranged on vertical lifting plate correspondingly and several settings are in transmission shaft
On bar and with the one-to-one transmission gear of vertical rack gear, transmission gear engages with corresponding vertical rack gear.
Preferably, rotary actuator includes turnover panel oil cylinder, the turnover panel connecting rod below horizontal shaft and for connecting
The connecting rod of turnover panel Yu turnover panel connecting rod is connect, the turnover panel connecting rod is parallel with the conveying direction of drum conveying line, and the one of connecting rod
End is fixedly connected with turnover panel, and the other end and the turnover panel connecting rod of connecting rod are hinged and connected, and the cylinder ends and chassis of turnover panel oil cylinder are cut with scissors
Connect connected, piston rod end and the turnover panel connecting rod of turnover panel oil cylinder are hinged and connected.
The beneficial effects of the present invention are: can be realized automatic, the orderly feed of charge bar, to improve charge bar cutting processing effect
Rate reduces the labor intensity of operator.
Detailed description of the invention
Fig. 1 is a kind of three dimensional structure diagram of circular sawing machine automatic feeding system of the invention.
Fig. 2 is a kind of side view of a certain state of circular sawing machine automatic feeding system of the invention in practical work process
Figure.
Fig. 3 is a kind of side view of another state of circular sawing machine automatic feeding system of the invention in practical work process
Figure.
In figure:
Chassis 1；
Drum conveying line 2, roller 2.1；
Vertical bar 3；
Charge bar placing groove 4, pusher inclined-plane 4.1, supporting oblique surface 4.2；
Charge bar support frame 5, knighthead 5.1, limited block 5.2；
Charge bar installation device 6, upright guide rail 6.1 are vertical to be lifted plate 6.2, transmission shaft lever 6.3, vertical rack gear 6.4, transmission gear
6.5, driving motor 6.6, guiding surface 6.7；
Charge bar eedle threader 7, horizontal shaft 7.1, turnover panel 7.2, turnover panel connecting rod 7.3, turnover panel oil cylinder 7.4, connecting rod 7.5, charge bar
Limiting slot 7.6；
Charge bar 8.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1 and Figure 2, a kind of circular sawing machine automatic feeding system, including chassis 1, drum conveying line 2, charge bar placing groove 4, material
Stick support frame 5, charge bar installation device 6 and charge bar eedle threader 7.
Drum conveying line, which is arranged in, to be used to support on chassis and conveys charge bar to be cut.Drum conveying line is by several rotations
The roller 2.1 being arranged on chassis forms.
Chassis is equipped with several for limiting the vertical bar 3 of the charge bar on drum conveying line.Vertical bar is defeated along roller
The conveying direction of line sending is sequentially distributed, and vertical bar is located at the same side of charge bar support frame with drum conveying line.
Charge bar placing groove is arranged on chassis.The upper end opening of charge bar placing groove.The length direction of charge bar placing groove and rolling
The conveying direction of cylinder pipeline is parallel.The bottom surface of charge bar placing groove is supporting oblique surface 4.2, and the support close to drum conveying line is oblique
The side in face tilts down.
Side close to the charge bar placing groove of drum conveying line is pusher inclined-plane 4.1, and pusher inclined-plane is from bottom to top toward separate
The direction of drum conveying line tilts.The gradient on pusher inclined-plane is 1-5 degree, and in embodiment, the gradient on pusher inclined-plane is 2 degree.
Charge bar support frame is arranged on chassis and between drum conveying line and charge bar placing groove.Charge bar support frame includes
Several knightheads 5.1 for being used to support charge bar being parallel to each other.The first end of knighthead is upper close to charge bar placing groove
End opening, the second end of knighthead is close to drum conveying line.Height is higher than knighthead where the first end of knighthead
Height where second end.The upper surface of knighthead is equipped with limited block 5.2, and limited block is close to the second end of knighthead.
Charge bar installation device is used to the charge bar in charge bar placing groove being lifted to charge bar support frame.Charge bar installation device packet
If including arterial highway upright guide rail 6.1, the vertical lifting plate 6.2 that is slidably arranged on upright guide rail and for driving vertical lifting plate liter
The lifting plate of drop goes up and down executing agency.
Being lifted plate lifting executing agency includes the transmission shaft lever 6.3 being rotatably arranged on chassis, for driving transmission shaft lever
The driving motor 6.6 of rotation, the vertical rack gear 6.4 being arranged on vertical lifting plate correspondingly and several settings are in transmission shaft
On bar and with the one-to-one transmission gear 6.5 of vertical rack gear.Transmission gear is engaged with corresponding vertical rack gear.Driving motor
It is connected between output shaft and transmission shaft lever by chain wheel driving mechanism.
Each upright guide rail is successively equally spaced along the conveying direction of drum conveying line.Vertical lifting plate and upright guide rail are one by one
Corresponding, the conveying direction of vertical lifting plate and drum conveying line is perpendicular.Vertical lifting plate is for being lifted in charge bar placing groove
Charge bar.
The top surface of vertical lifting plate is guiding surface 6.7, and close to the side of the guiding surface of drum conveying line toward having a down dip
Tiltedly.
As shown in Fig. 2, when lifting plate runs to lowest point down vertically: the bottom of guiding surface and charge bar placing groove
Face flush or positioned at the bottom surface of charge bar placing groove lower section.
When lifting plate runs to highest point position down vertically: guiding surface is flushed or is supported with the top surface of knighthead
The top of brace.
As shown in figure 3, a part in guiding surface is located at charge bar placing groove and rolling in lifting plate lifting process vertically
Between cylinder pipeline, another part in guiding surface is located in charge bar placing groove, the guiding surface in charge bar placing groove
It constitutes the charge bar for being lifted charge bar and jacks inclined-plane, and charge bar jacking inclined-plane is merely able to prop up in the width direction of charge bar placing groove
Support a charge bar.
As shown in Figure 1, Figure 2, Figure 3 shows, charge bar eedle threader is placed into rolling for the charge bar on charge bar support frame to be lifted to
On cylinder pipeline.Charge bar eedle threader includes several pieces of turnover panels 7.2 being rotatably arranged on chassis by horizontal shaft 7.1 and uses
In the rotary actuator that driving turnover panel is rotated around horizontal shaft.
Rotary actuator includes turnover panel oil cylinder 7.4, the turnover panel connecting rod 7.3 below horizontal shaft and turns over for connecting
The connecting rod 7.5 of plate and turnover panel connecting rod.Turnover panel connecting rod is parallel with the conveying direction of drum conveying line.One end of connecting rod with turn over
Plate is fixedly connected.The other end of connecting rod is hinged and connected with turnover panel connecting rod.The cylinder ends of turnover panel oil cylinder are hinged and connected with chassis,
The piston rod end of turnover panel oil cylinder is hinged and connected with turnover panel connecting rod.
The conveying direction of horizontal shaft and drum conveying line is perpendicular.Turnover panel is parallel with horizontal shaft.The top of turnover panel
Edge is guiding bevel edge.Side close to the guiding bevel edge of drum conveying line tilts down.The guiding bevel edge of turnover panel is equipped with charge bar
Limiting slot 7.6, charge bar limiting slot and drum conveying line are located at the same side of charge bar support frame.
Charge bar in the present embodiment refers to round steel bar or round steel pipe.
The specific works of the circular sawing machine automatic feeding system of the present embodiment are as follows:
As shown in Fig. 2, charge bar 8 to be cut is centrally placed in charge bar placing groove, since the bottom surface of charge bar placing groove is branch
Cant, charge bar will be rolled along supporting oblique surface and be against on pusher inclined-plane 4.1.
Charge bar in charge bar placing groove is lifted on charge bar support frame by the way that charge bar installation device is orderly, specifically such as
Under:
Vertical lifting plate rises, and jacking inclined-plane by charge bar, (guiding surface in charge bar placing groove is constituted for being lifted material
The charge bar of stick jacks inclined-plane) charge bar in charge bar placing groove is lifted, after lifting plate runs to highest point position down vertically,
The charge bar being supported on guiding surface is rolled along guiding surface to charge bar support frame, and the charge bar on charge bar support frame is supported in
It supports on brace, and is rolled until charge bar is against on limited block along knighthead；
In addition, as shown in figure 3, being lifted vertically since the charge bar being supported on guiding surface 6.7 is against on pusher inclined-plane 4.1
In the initial stage that plate rises, it is understood that there may be two or three charge bars stack gradually be supported on guiding surface (charge bar from top to bottom
Jacking inclined-plane is merely able to a piece charge bar of support in the width direction of charge bar placing groove), when lifting plate rises one section of height vertically
Afterwards, since pusher inclined-plane is obliquely installed, and pusher inclined-plane is tilted toward the direction far from drum conveying line from bottom to top, at this point, heap
Being stacked in the charge bar above charge bar will roll down in charge bar placing groove, and finally an only charge bar can be supported on vertical lifting plate
On guiding surface, it can so guarantee to be lifted plate vertically and be lifted every time a charge bar in charge bar placing groove is only all lifted to material
On stick support frame, avoids the occurrence of and more charge bars in charge bar placing groove are lifted to charge bar during vertical lifting plate is once lifted
On support frame.
The charge bar on charge bar support frame is lifted and is transferred to by charge bar eedle threader and is placed on drum conveying line, is had
Body is as follows:
As shown in figure 3, turnover panel oil cylinder drives turnover panel up to overturn around horizontal shaft by turnover panel connecting rod and connecting rod, turnover panel is led
The charge bar on charge bar support frame is up lifted to bevel edge, charge bar is supported by the guiding bevel edge of turnover panel, charge bar is led along turnover panel
Limited block is crossed to bevel edge rolls downward and is rolled to charge bar limiting slot；
Then, turnover panel oil cylinder drives turnover panel to overturn down around horizontal shaft by turnover panel connecting rod and connecting rod, by charge bar limiting slot
Interior charge bar is transferred on drum conveying line, in this way, can be to avoid the impact for causing horizontal direction to charge bar drum conveying line, together
When, realization is automatic, orderly by the charge bar in charge bar placing groove to be transported on drum conveying line, realizes the automatic, orderly of charge bar
Feed, to improve charge bar cutting processing efficiency, reduces the labor intensity of operator.
Claims (9)
1. a kind of circular sawing machine automatic feeding system, characterized in that include:
Chassis；
Drum conveying line, drum conveying line, which is arranged in, to be used to support on chassis and conveys charge bar to be cut；
Charge bar placing groove, charge bar placing groove are arranged on chassis, the upper end opening of charge bar placing groove, and the length of charge bar placing groove
Direction is parallel with the conveying direction of drum conveying line；
The charge bar branch on chassis and between drum conveying line and charge bar placing groove is arranged in charge bar support frame, charge bar support frame
Support includes several knightheads for being used to support charge bar being parallel to each other, and the first end of knighthead is close to charge bar placing groove
Upper end opening, it is oblique that the second end of the knighthead height where drum conveying line, the first end of knighthead is higher than support
The upper surface of height where the second end of bar, knighthead is equipped with limited block, and limited block is close to the second end of knighthead；
Charge bar installation device, charge bar installation device are used to the charge bar in charge bar placing groove being lifted to charge bar support frame, charge bar
The charge bar for being lifted in charge bar placing groove that if installation device includes arterial highway upright guide rail, is slidably arranged on upright guide rail
It is vertical to be lifted plate and for driving the lifting plate of vertical lifting plate lifting to go up and down executing agency, be lifted plate and upright guide rail one vertically
One is corresponding, and the vertical top surface for being lifted plate is guiding surface；
Charge bar eedle threader, charge bar eedle threader are placed into drum conveying line for the charge bar on charge bar support frame to be lifted to
On, charge bar eedle threader includes several pieces and by horizontal shaft is rotatably arranged on turnover panel on chassis and for driving turnover panel around water
The conveying direction of the rotary actuator of flat shaft rotation, horizontal shaft and drum conveying line is perpendicular, turnover panel and horizontal shaft
Parallel, the top edge of turnover panel is guiding bevel edge.
2. circular sawing machine automatic feeding system according to claim 1, characterized in that the charge bar close to drum conveying line is placed
The side of slot is pusher inclined-plane, and pusher inclined-plane is tilted toward the direction far from drum conveying line from bottom to top.
3. circular sawing machine automatic feeding system according to claim 2, characterized in that the gradient on the pusher inclined-plane is 1-5
Degree.
4. circular sawing machine automatic feeding system according to claim 1 or 2 or 3, characterized in that the bottom of the charge bar placing groove
Face is supporting oblique surface.
5. circular sawing machine automatic feeding system according to claim 1 or 2 or 3, characterized in that the chassis is equipped with several
For limiting the vertical bar of the charge bar on drum conveying line, vertical bar is sequentially distributed along the conveying direction of drum conveying line,
Vertical bar and drum conveying line are located at the same side of charge bar support frame.
6. circular sawing machine automatic feeding system according to claim 1 or 2 or 3, characterized in that the vertical lifting plate and rolling
The conveying direction of cylinder pipeline is perpendicular.
7. circular sawing machine automatic feeding system according to claim 1 or 2 or 3, characterized in that the guiding bevel edge of the turnover panel
It is equipped with charge bar limiting slot, charge bar limiting slot and drum conveying line are located at the same side of charge bar support frame.
8. circular sawing machine automatic feeding system according to claim 1 or 2 or 3, characterized in that the lifting plate lifting executes
Mechanism includes the transmission shaft lever being rotatably arranged on chassis, the driving motor for driving transmission shaft lever to rotate, one-to-one
The vertical rack gear and several settings being arranged on vertical lifting plate are driven correspondingly in transmission shaft lever and with vertical rack gear
Gear, transmission gear are engaged with corresponding vertical rack gear.
9. circular sawing machine automatic feeding system according to claim 1 or 2 or 3, characterized in that the rotary actuator packet
Turnover panel oil cylinder, the turnover panel connecting rod below horizontal shaft and the connecting rod for connecting turnover panel Yu turnover panel connecting rod are included, it is described to turn over
Plate connecting rod is parallel with the conveying direction of drum conveying line, and one end of connecting rod is fixedly connected with turnover panel, the other end of connecting rod
Be hinged and connected with turnover panel connecting rod, cylinder ends and the chassis of turnover panel oil cylinder are hinged and connected, the piston rod end of turnover panel oil cylinder with turn over
Plate connecting rod is hinged and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820560.XA CN108994378B (en) | 2018-07-24 | 2018-07-24 | Circular sawing machine automatic feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820560.XA CN108994378B (en) | 2018-07-24 | 2018-07-24 | Circular sawing machine automatic feeding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108994378A true CN108994378A (en) | 2018-12-14 |
| CN108994378B CN108994378B (en) | 2019-07-12 |
Family
ID=64597162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810820560.XA Active CN108994378B (en) | 2018-07-24 | 2018-07-24 | Circular sawing machine automatic feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108994378B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703861A (en) * | 2020-05-28 | 2020-09-25 | 上海汉虹精密机械有限公司 | Circular sawing machine transition conveying mechanism, head and tail material rack device and conveying method thereof |
| CN112589181A (en) * | 2020-12-02 | 2021-04-02 | 上海江南长兴造船有限责任公司 | Boats and ships pipe unloading platform gyro wheel frame device |
| CN113184521A (en) * | 2021-03-11 | 2021-07-30 | 浙江锯力煌锯床股份有限公司 | Automatic feeding device and feeding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703861A (en) * | 2020-05-28 | 2020-09-25 | 上海汉虹精密机械有限公司 | Circular sawing machine transition conveying mechanism, head and tail material rack device and conveying method thereof |
| CN112589181A (en) * | 2020-12-02 | 2021-04-02 | 上海江南长兴造船有限责任公司 | Boats and ships pipe unloading platform gyro wheel frame device |
| CN113184521A (en) * | 2021-03-11 | 2021-07-30 | 浙江锯力煌锯床股份有限公司 | Automatic feeding device and feeding method |
| CN113184521B (en) * | 2021-03-11 | 2023-03-14 | 浙江锯力煌工业科技股份有限公司 | Automatic feeding device and feeding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108994378B (en) | 2019-07-12 |
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Denomination of invention: Automatic feeding system of circular sawing machine Effective date of registration: 20221228 Granted publication date: 20190712 Pledgee: Lishui Jinyun Sub branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG WEILISHI MACHINE Co.,Ltd. Registration number: Y2022980029441 |