CN112978247A - Lifting and falling step type feeding device for heavy steel plate - Google Patents
Lifting and falling step type feeding device for heavy steel plate Download PDFInfo
- Publication number
- CN112978247A CN112978247A CN201911295833.4A CN201911295833A CN112978247A CN 112978247 A CN112978247 A CN 112978247A CN 201911295833 A CN201911295833 A CN 201911295833A CN 112978247 A CN112978247 A CN 112978247A
- Authority
- CN
- China
- Prior art keywords
- linear guide
- lifting
- pushing
- material supporting
- steel plate
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a lifting and falling step type feeding device for heavy steel plates, which comprises a material supporting frame, a linear guide rail, a workbench, a connecting rod, a moving driving mechanism, a floating material supporting platform, a lifting driving mechanism, a pushing device and a lateral positioning device, the linear guide rails are fixed on the material supporting frame, a plurality of work tables are connected with the linear guide rails in a sliding manner, adjacent work tables are connected through the connecting rods, the plurality of working tables slide along the linear guide rail under the driving of the mobile driving mechanism, the lifting driving mechanism of each working table is connected with the floating material supporting platform for placing steel plates, the pushing device and the lateral positioning device are arranged on the material supporting frame, and the two sides of the steel plate are distributed oppositely, the invention reduces the limit on the length of the feeding steel plate and avoids the low conveying precision of a long-distance single screw structure.
Description
Technical Field
The invention relates to the technical field of steel plate conveying, in particular to a lifting and falling step type feeding device for heavy steel plates.
Background
With the rapid development of hardware manufacturing industry, equipment is continuously updated, the market is in intense competition, the product diversification, the processing technology simplification and the quality finished product efficiency are important, and in order to reduce the cost, improve the efficiency, optimize the labor force and ensure the quality, the original equipment function must be changed, the product requirement is met, the cost of newly added equipment is reduced, and the automation is better realized.
The conveying mode of the heavy steel plate on the working site is mainly equipment such as a travelling crane, a lifting hook and a sucking disc, and conveying is carried out by taking manual lifting as assistance, but the conveying precision cannot be guaranteed, and the heavy steel plate conveying mode has great potential safety hazards. At present, with the wide application of numerical control systems, the automation requirement on the feeding part of equipment is correspondingly improved, the traditional conveying mode can not help to improve the production efficiency, increase the labor intensity of operators, and cannot meet the requirements of processing technology and size.
Disclosure of Invention
The present invention is intended to solve the above technical problems to some extent.
In view of the above, the present invention provides a lifting and dropping step type feeding device for heavy steel plates, which reduces the limitation on the length of the fed steel plates and solves the problem that heavy and long steel plates are difficult to accurately feed.
In order to solve the technical problem, the invention provides a lifting and falling step type feeding device for heavy steel plates, which comprises a material supporting frame, linear guide rails, working tables, connecting rods, a moving driving mechanism, a floating material supporting platform, a lifting driving mechanism, a pushing device and a lateral positioning device, wherein the linear guide rails are fixed on the material supporting frame, the working tables are all connected with the linear guide rails in a sliding mode, the adjacent working tables are connected through the connecting rods and slide along the linear guide rails under the driving of the moving driving mechanism, each working table is connected with the floating material supporting platform for placing the steel plates through the lifting driving mechanism, and the pushing device and the lateral positioning device are installed on the material supporting frame and are distributed on two sides of the steel plates oppositely.
The cantilever is fixed with at least one cantilever along the length direction, and the suckers are fixed on the cantilever.
Further, the lateral positioning device comprises a lateral positioning piece, a lateral pushing plate and a first oil cylinder, the lower portion of the lateral positioning piece is fixed on the material supporting frame, a positioning hole perpendicular to the length direction of the linear guide rail on the material supporting frame is formed in the upper portion of the lateral positioning piece, the cylinder body of the first oil cylinder is installed on the lateral positioning piece, and the output shaft of the first oil cylinder penetrates through the positioning hole to be connected with the lateral pushing plate and drives the lateral pushing plate to stretch.
Further, push away the device including pushing away by the setting element, supporting connection spare, pushing away by locating plate and second hydro-cylinder, push away by the setting element with hold in the palm work or material rest fixed connection, supporting connection spare is fixed with push away by the locating plate, and with push away by setting element sliding connection, the cylinder body of second hydro-cylinder with hold in the palm work or material rest fixed connection, the output shaft of second hydro-cylinder is perpendicular to linear guide length direction setting on holding in the palm the work or material rest, the output shaft of second hydro-cylinder support the connecting piece, and drive support the connecting piece reciprocating motion.
Further, the lateral pushing plate and the pushing positioning plate are arranged in parallel and move relatively, so that the position of the steel plate is adjusted by utilizing the cylinder diameter difference and the pressure difference of the oil cylinder.
Further, the linear guide rail comprises a first guide rail and a second guide rail which are arranged in parallel, a first sliding block and a second sliding block are fixed on each workbench, the first sliding block is matched with the first guide rail, and the second sliding block is matched with the second guide rail.
Furthermore, a plurality of supporting blocks for supporting the steel plate are fixed on the material supporting frame.
Furthermore, the moving driving mechanism comprises a servo motor and a ball screw, the servo motor is fixedly connected with the material supporting frame, an output shaft of the servo motor is arranged along the length direction of the linear guide rail and is coaxially and fixedly connected with a screw rod of the ball screw, and the ball nut is fixedly connected with the workbench.
The invention has the technical effects that: starting the moving driving mechanism, and driving the workbench to move along the horizontal direction by the moving driving mechanism so as to adjust the position of the steel plate in the horizontal direction; starting the pushing device and the lateral positioning device to realize fine adjustment of the position of the steel plate along the horizontal transverse direction and the horizontal longitudinal direction; the lifting driving mechanism is started, the floating material supporting platform is lifted and then drives the steel plate to move upwards, the steel plate is conveyed accurately until the steel plate reaches a preset position, the limitation on the length of the steel plate is reduced, the long-distance single-screw structure is avoided being adopted, the conveying precision is low, the cost is reduced, the limitation on the length of the steel plate is reduced, and the long-distance single-screw structure is avoided being adopted to convey the precision which is low and the cost is reduced.
Drawings
FIG. 1 is a perspective view of a lift-and-drop walk feeder for heavy steel panels according to the present invention;
FIG. 2 is a schematic view of a heavy steel plate lift-and-drop walk feeder according to the present invention;
FIG. 3 is a schematic structural view of a floating carrier of a lifting and dropping walk type feeding device for heavy steel plates according to the present invention;
FIG. 4 is a schematic view of a lateral positioning device of a lift-and-drop walk feeder for heavy steel plates according to the present invention;
FIG. 5 is a schematic view of the front side of the pusher of a lift-and-drop walk feeder of heavy steel plate according to the present invention;
FIG. 6 is a schematic diagram of the construction of the rear side of the pusher of a lift-and-drop walk feeder of heavy steel plate according to the present invention;
fig. 7 is a schematic view showing a connection relationship between a servo motor and a ball screw of a lifting and dropping step type feeding apparatus for heavy steel plates according to the present invention.
Wherein, 1-a material supporting frame; 2-a pushing device; 3-a connecting rod; 4-linear guide rail; 5-a movement driving mechanism; 6-connecting rod; 7-floating material supporting platform; 8-a lifting driving mechanism; 9-a support block; 10-lateral positioning means; 11-a workbench; 12-a steel plate; 13-a cantilever; 14-a suction cup; 15-a connecting rod; 21-pushing against the retainer; 22-support connection; 23-pushing against the positioning plate; 24-a second cylinder; 41-a first linear guide member; 42-a second linear guide member; 51-a servo motor; 52-ball screw; 101-a lateral positioning element; 102-lateral backup plate; 103-a first oil cylinder.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
As shown in fig. 1, 2 and 3, a lifting and dropping step type feeding device for heavy steel plates comprises a material supporting frame 1, linear guide rails 4, work tables 11, a connecting rod 15, a moving driving mechanism 5, a floating material supporting platform 7, a lifting driving mechanism 8, a pushing device 2 and a lateral positioning device 10, wherein the linear guide rails 4 are fixed on the material supporting frame 1, a plurality of work tables 11 are all connected with the linear guide rails 4 in a sliding manner, adjacent work tables 11 are connected through the connecting rod 15, the work tables 11 slide along the linear guide rails 4 under the driving of the moving driving mechanism 5, each work table 11 is connected with the floating material supporting platform 7 for placing a steel plate 12 through the lifting driving mechanism 8, and the pushing device 2 and the lateral positioning device 10 are installed on the material supporting frame 1 and are distributed on two sides of the steel plate 12 relatively.
According to the specific embodiment of the invention, the lifting and falling step type feeding device for the heavy steel plate comprises a support block 9, a steel plate 12, a moving driving mechanism 5, a workbench 11 and a lifting and falling step type feeding device, wherein the steel plate 12 is placed on the support block 9, the moving driving mechanism 5 is started, and the moving driving mechanism 5 drives the workbench 11 to move in the horizontal direction, so that the position of the steel plate 12 in the horizontal direction is adjusted; actuating the pushing device 2 and the lateral positioning device 10 to achieve fine adjustment of the position of the steel plate 12 in the horizontal transverse direction and the horizontal longitudinal direction; the lifting driving mechanism 8 is started, the floating material supporting platform 7 is lifted and then drives the steel plate to move upwards until reaching a preset position, accurate conveying of the steel plate 12 is achieved, in addition, the moving driving mechanism 5 drives the plurality of working platforms 11 to slide along the linear guide rail 4, collaborative operation of the plurality of floating material supporting platforms 7 is achieved, limitation on the length of the feeding steel plate 12 is reduced, and the problem that the heavy and long steel plate 12 is difficult to accurately feed is solved.
Specifically, the side backup plate 102 is disposed in parallel with the backup positioning plate 23 and moves relatively, so as to adjust the position of the steel plate by using the difference in the cylinder diameter and the pressure difference of the oil cylinder.
Specifically, the linear guide 4 includes a first guide rail and a second guide rail which are arranged in parallel, a first slider and a second slider are fixed on each workbench, the first slider is matched with the first guide rail, and the second slider is matched with the second guide rail.
Specifically, a plurality of supporting blocks 9 for supporting the steel plate 12 are fixed on the material supporting frame 1.
As shown in fig. 2, the lifting and falling step type feeding device for heavy steel plates further comprises a cantilever 13 and a suction cup 14, wherein at least one cantilever 13 is fixed at the end part of the workbench 11 at the end part, and the plurality of suction cups 14 are fixed on the cantilever 13 along the length direction of the cantilever 13.
According to the embodiment of the invention, two parallel cantilevers 13 are fixed at the end part of a workbench 11 at the end part, the cantilevers 13 are pulled to increase the moving distance of the workbench 11, a plurality of suckers 14 are fixed on each cantilever 13 along the length direction of the cantilever 13, the suckers 14 are adsorbed on external equipment (not shown in the figure), the workbench 11 at the end part is prevented from sliding out of a linear guide rail 4, and the stability of the equipment is ensured.
As shown in fig. 3 and 4, the lateral positioning device 10 includes a lateral positioning element 101, a lateral backup plate 102, and a first oil cylinder 103, wherein a lower portion of the lateral positioning element 101 is fixed on the material supporting frame 1, an upper portion of the lateral positioning element 101 is provided with a positioning hole perpendicular to a sliding direction of the linear guide 4 on the material supporting frame, a cylinder body of the first oil cylinder 103 is installed on the lateral positioning element 101, and an output shaft of the first oil cylinder 103 passes through the positioning hole to connect the lateral backup plate 102 and drive the lateral backup plate 102 to extend and retract.
According to the embodiment of the present invention, the lateral positioning device 10 includes a lateral positioning member 101, a lateral backup plate 102 and a first oil cylinder 103, when the first oil cylinder 103 is started, an output shaft of the first oil cylinder 103 drives the lateral backup plate 102 to extend and retract, so as to push the steel plate 12, thereby improving the position accuracy of the steel plate 12.
In particular, the lateral positioning element 101 comprises two fixedly connected hollow right-angled triangular supports.
As shown in fig. 3, 5 and 6, the pushing device 2 includes a pushing positioning member 21, a supporting connecting member 22, a pushing positioning plate 23 and a second oil cylinder 24, the pushing positioning member 21 is fixedly connected to the material supporting frame 1, the supporting connecting member 22 is fixedly provided with the pushing positioning plate 23 and is slidably connected to the pushing positioning member 21, a cylinder body of the second oil cylinder 24 is fixedly connected to the material supporting frame 1, an output shaft of the second oil cylinder 24 is perpendicular to the sliding direction of the linear guide 4 on the material supporting frame, and an output shaft of the second oil cylinder 24 is connected to the supporting connecting member 22 and drives the supporting connecting member 22 to reciprocate.
According to the embodiment of the invention, the pushing device 2 comprises a pushing positioning piece 21, a supporting connecting piece 22, a pushing positioning plate 23 and a second oil cylinder 24, the second oil cylinder 24 is started, an output shaft of the second oil cylinder 24 drives the supporting connecting piece 22 to reciprocate, and meanwhile, the output shaft is matched with a lateral pushing plate 102 of the lateral positioning device 10, so that the position of the steel plate 12 in the horizontal transverse direction and the horizontal longitudinal direction can be finely adjusted.
As shown in fig. 7, the moving driving mechanism 5 includes a servo motor 51 and a ball screw 52, the servo motor is fixedly connected to the material supporting frame, an output shaft of the servo motor is arranged along the length direction of the linear guide rail and is coaxially and fixedly connected to a screw rod of the ball screw, and the ball nut is fixedly connected to the workbench.
According to the embodiment of the present invention, the moving driving mechanism 5 includes a servo motor 51 and a ball screw 52, the servo motor 51 is started, an output shaft of the servo motor 51 drives a screw rod of the ball screw to rotate, and then the ball nut moves along the length direction of the ball screw, so as to realize the movement of the workbench.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (8)
1. The utility model provides a heavy steel sheet lift up step formula material feeding unit that falls which characterized in that, includes holds in the palm work or material rest, linear guide, workstation, connecting rod, removes actuating mechanism, floats and holds in the palm the material platform, lifts actuating mechanism, pushes away by device and side direction positioner, linear guide fixes hold in the palm on the work or material rest, it is a plurality of the equal sliding connection of workstation linear guide, it is adjacent the workstation passes through the connecting rod links to each other, and is a plurality of the workstation is in the drive of removing actuating mechanism is followed down linear guide slides, every the workstation passes through it connects and is used for placing the steel sheet to lift actuating mechanism the material platform that floats, push away by device with side direction positioner install in hold in the palm the work or material rest, and relative distribution the both sides of steel sheet.
2. A lifting and drop-down walk-type feeding apparatus for heavy duty steel plates as claimed in claim 1, further comprising a cantilever and suction cups, wherein at least one of said cantilevers is fixed to said work table at an end portion thereof, and a plurality of said suction cups are fixed to said cantilever along a length direction thereof.
3. The lifting and falling step type feeding device for the heavy steel plate according to claim 1, wherein the lateral positioning device comprises a lateral positioning member, a lateral pushing plate and a first oil cylinder, the lower part of the lateral positioning member is fixed on the material supporting frame, the upper part of the lateral positioning member is provided with a positioning hole perpendicular to the length direction of the linear guide rail on the material supporting frame, the cylinder body of the first oil cylinder is installed on the lateral positioning member, and the output shaft of the first oil cylinder penetrates through the positioning hole to be connected with the lateral pushing plate and drives the lateral pushing plate to stretch and retract.
4. The lifting and falling step type feeding device for the heavy steel plate according to claim 3, wherein the pushing device comprises a pushing positioning piece, a supporting connecting piece, a pushing positioning plate and a second oil cylinder, the pushing positioning piece is fixedly connected with the material supporting frame, the supporting connecting piece is fixed with the pushing positioning plate and is in sliding connection with the pushing positioning piece, a cylinder body of the second oil cylinder is fixedly connected with the material supporting frame, an output shaft of the second oil cylinder is perpendicular to the length direction of the linear guide rail on the material supporting frame, and the output shaft of the second oil cylinder is connected with the supporting connecting piece and drives the supporting connecting piece to move in a reciprocating mode.
5. The step type lifting and dropping feeder for heavy steel plates according to claim 4, wherein the lateral backup plate and the backup positioning plate are disposed in parallel and relatively moved to adjust the position of the steel plate using the difference in the cylinder diameter and the pressure difference of the cylinders.
6. The lift-and-drop step feeder of heavy steel plates according to claim 1, wherein the linear guide comprises a first guide rail and a second guide rail arranged in parallel with each other, a first slider and a second slider are fixed to each of the work tables, and the first slider is matched with the first guide rail and the second slider is matched with the second guide rail.
7. The device for lifting and lowering a heavy steel plate in a step type according to claim 1, wherein a plurality of support blocks for supporting the steel plate are fixed to the holder.
8. The device for lifting and dropping step type feeding heavy steel plates according to claim 1, wherein the moving driving mechanism comprises a servo motor and a ball screw, the servo motor is fixedly connected with the material supporting frame, an output shaft of the servo motor is arranged along the length direction of the linear guide rail and is coaxially and fixedly connected with a screw rod of the ball screw, and the ball nut is fixedly connected with the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911295833.4A CN112978247A (en) | 2019-12-16 | 2019-12-16 | Lifting and falling step type feeding device for heavy steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911295833.4A CN112978247A (en) | 2019-12-16 | 2019-12-16 | Lifting and falling step type feeding device for heavy steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112978247A true CN112978247A (en) | 2021-06-18 |
Family
ID=76343456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911295833.4A Pending CN112978247A (en) | 2019-12-16 | 2019-12-16 | Lifting and falling step type feeding device for heavy steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112978247A (en) |
-
2019
- 2019-12-16 CN CN201911295833.4A patent/CN112978247A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107934544B (en) | Automatic plate feeding equipment and using method thereof | |
| CN107934543B (en) | Frame type plate conveying equipment | |
| CN109079047B (en) | Automatic feeding and discharging equipment of stamping robot | |
| CN214686910U (en) | Linkage sliding conveying belt type blanking machine | |
| CN113953739A (en) | Flexible driving device for automatic splicing of straight edges of steel plates | |
| CN106985221B (en) | Numerical control table top mechanism with multi-section feeding, powerful elliptic sucker and servo clamping hand | |
| CN201168840Y (en) | Gantry mobile linear cutting machine | |
| CN211896671U (en) | Glass laser cutting equipment | |
| CN211970728U (en) | Lifting and falling step type feeding device for heavy steel plate | |
| CN112978247A (en) | Lifting and falling step type feeding device for heavy steel plate | |
| CN213106893U (en) | Negative pressure detection type transverse moving material taking mechanism | |
| CN105414705A (en) | Simple flame cutting machine frame | |
| CN212191760U (en) | Lifting type exchange workbench of laser cutting machine | |
| CN207997100U (en) | A kind of dibit autoloader | |
| CN110861909A (en) | Feeding mechanism | |
| CN211614894U (en) | Workstation and end surface milling machine that can stretch and descend | |
| CN210080571U (en) | Conveying mechanism of stamping feeder | |
| CN210936760U (en) | Bending machine special for wagon beam travelling crane beam | |
| CN220532306U (en) | Automatic metal plate feeding and sorting system | |
| CN210359887U (en) | Feeding mechanism for sheet material laser cutting machine | |
| CN212952637U (en) | Lifting mechanism | |
| CN212233008U (en) | Processing device and brine adding equipment | |
| CN211337845U (en) | Feeding mechanism | |
| CN214720036U (en) | First feeding platform of punching production line | |
| CN220925369U (en) | Movable clamping positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |