CN213730659U - Automatic feeding and discharging mechanism for machining steel plate - Google Patents
Automatic feeding and discharging mechanism for machining steel plate Download PDFInfo
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- CN213730659U CN213730659U CN202022524229.9U CN202022524229U CN213730659U CN 213730659 U CN213730659 U CN 213730659U CN 202022524229 U CN202022524229 U CN 202022524229U CN 213730659 U CN213730659 U CN 213730659U
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- guide rail
- discharging mechanism
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Abstract
The utility model discloses an automatic mechanism of passing in and out of machining steel sheet includes electrical control system and two sets of pay-off units, every set of pay-off unit includes hydraulic cylinder and chuck subassembly, hydraulic cylinder installs on the bottom plate, the bottom plate is installed on the side steelframe of the gyro wheel frame of door type frame front side, hydraulic cylinder's input links to each other with hydraulic power unit through the solenoid valve, hydraulic power unit is by motor drive, hydraulic cylinder's output links to each other with the chuck subassembly, install the guide rail on the bottom plate, install on the guide rail chuck subassembly slidable, the guide rail is parallel with the width direction of gyro wheel frame, the chuck subassembly is used for upper and lower chucking and needs to carry out the steel sheet of groove machining, electrical control system is used for controlling the automatic process of passing in and out of steel sheet. The feeding and discharging mechanism is simple, compact and reliable in structure and convenient to install and maintain, does not affect the structure and space of the existing steel plate straight-edge groove machining equipment, can be provided with corresponding chuck assemblies according to different steel plate widths, and meets the automatic feeding and discharging requirements of steel plates with different widths.
Description
Technical Field
The utility model relates to a machining auxiliary assembly specifically is an automatic mechanism of input or output material of machining steel sheet.
Background
The pressure container is produced by pressing a steel plate which generates plastic deformation into various shapes and then welding and shaping. In the welding and shaping process, grooves are required to be processed in all the welding between the steel plates. A large number of straight edge grooves of the steel plates are machined by mechanical equipment, and the steel plates of various specifications are continuously hoisted to the mechanical equipment by a crane for groove machining.
At present, steel plate straight-edge groove processing equipment is generally provided with a door-shaped frame according to working requirements. The hoisted steel plate can not be directly placed at the position for groove machining, but needs to be pulled obliquely by a crane to push the steel plate for a certain distance (about 1 m, for example), and is dragged into a workbench on the lower side of the portal frame from the roller frame, so that the steel plate can reach the position for groove machining for machining.
After the straight edge groove of the steel plate is processed, the steel plate is firstly dragged out of the roller frame, and then the steel plate is hoisted. The thickness of the steel plate is generally 10 mm-100 mm, the steel plate has various sizes, the length can reach 12 meters, the width can reach 3 meters, and the weight of a single steel plate is dozens of tons, and some steel plates even exceed 20 tons. At present, steel plates can only be dragged into a workbench of a portal frame by the aid of a crane, the steel plates with the weight of one ton or twenty tons are obliquely pulled and dragged by the crane, once the steel plates overcome static friction, the forward impact force of the steel plates is large, a material stopper of processing equipment is easy to be damaged, local deformation of the steel plates can be caused sometimes, the processing is difficult, and the safety risk is also large. In order to solve the problem, the utility model provides an automatic mechanism of business turn over of machining steel sheet.
Disclosure of Invention
The utility model aims to solve the technical problem that, to prior art not enough, provide an automatic mechanism of business turn over of machining steel sheet, its simple structure, compactness, reliable, installation and easy maintenance do not influence the structure and the space of current steel sheet straight flange groove preparation equipment, can be equipped with corresponding chuck assembly according to different steel sheet widths, satisfy the automatic business turn over material requirement of different width steel sheets.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an automatic mechanism of passing in and out of machining steel sheet, includes electrical control system and two sets of feeding unit, every set feeding unit include hydraulic cylinder and chuck subassembly, hydraulic cylinder install on the bottom plate, the bottom plate install on the side steelframe of the gyro wheel frame of door type frame front side, hydraulic cylinder's input link to each other through solenoid valve and hydraulic power unit, hydraulic power unit by motor drive, hydraulic cylinder's output with chuck subassembly link to each other, the bottom plate on install the guide rail, chuck subassembly slidable install the guide rail on, the guide rail with the width direction of gyro wheel frame parallel, chuck subassembly be used for upper and lower chucking and need carry out the steel sheet of groove processing, electrical control system be used for controlling the automatic process of passing in and out of steel sheet.
The utility model discloses automatic mechanism of input or output material of machining steel sheet's theory of operation is: the steel sheet hoist and mount that will carry out groove preparation are placed in the gyro wheel frame to through two sets of chuck subassembly chucking steel sheets, the hydraulic power unit is driven to the restart motor, the forward velocity of the output of hydraulic cylinder is adjusted through the solenoid valve, promote the chuck subassembly by hydraulic cylinder and advance along the guide rail, promote the groove preparation position on the workstation of door type frame downside with the steel sheet through hydraulic pressure power, loosen the steel sheet, influence the groove preparation effect after preventing steel sheet and chuck subassembly atress, carry out groove preparation again. After the groove machining is finished, the steel plate is clamped again through the two chuck assemblies, then the steel plate is driven to exit from the groove machining position through the hydraulic oil cylinder, the steel plate can be loosened and hoisted, and then next circulation operation is carried out.
The utility model discloses automatic mechanism of business turn over of machining steel sheet simple structure, compactness, reliable, installation and easy maintenance do not influence the structure and the space of current steel sheet straight flange groove preparation equipment, can be equipped with corresponding chuck subassembly according to different steel sheet widths, satisfy the automatic business turn over material requirement of different width steel sheets.
Preferably, the chuck assembly comprises a slider bearing, a bearing seat, a chuck seat, fixed teeth and movable teeth, the bearing seat is connected with the output end of the hydraulic oil cylinder, the slider bearing is installed on the lower side of the bearing seat, the slider bearing is installed on the guide rail in a sliding manner, the chuck seat is installed on the upper side of the bearing seat, the fixed teeth are installed on the upper side of the chuck seat, the movable teeth are installed above the fixed teeth through a screw rod and a nut, and the screw rod is connected with a force applying rod. When the steel plate is clamped, the screw rod is rotated through the stress application rod, and the movable teeth are adjusted up and down, so that the steel plate is firmly clamped between the movable teeth and the fixed teeth.
Preferably, the fixed teeth are rotatably mounted on the upper side of the chuck base through a chuck hinge, so that the fixed teeth can be rotated and laid down along the chuck hinge in advance before the steel plate is hoisted to the roller frame, and the height of the chuck assembly is reduced, so that the steel plate can be moved into the roller frame horizontally.
Preferably, the number of the guide rails is two, the number of the slide block bearings is two, and the two sets of the slide block bearings are installed on the two guide rails in a crossing manner. The two groups of sliding block bearings have good stability, and can ensure the moving precision and the stability of the steel plate.
Preferably, the bearing seat is hinged with the output end of the hydraulic oil cylinder, the cylinder body of the hydraulic oil cylinder is fixed on a mounting seat, and the mounting seat is fixed on the bottom plate. The mounting mode of the hydraulic oil cylinder can realize the single-point fixation of the hydraulic oil cylinder, so that the angle between the output end of the hydraulic oil cylinder and the bearing seat can be properly adjusted, and the reasonability of stress transmission is ensured.
Preferably, the chuck base is detachably mounted on the upper side of the bearing base. Furthermore, the chuck seat is detachably connected with the bearing seats through a plurality of cylindrical sliding pins, and the front and the back of the guide rail are provided with two bearing seats. The design of two bearing blocks arranged on the guide rail in the front and back is convenient for selecting different bearing blocks to install the chuck base according to the width of the steel plate, so that different stroke control and adjustment of the hydraulic oil cylinder are realized, and the automatic feeding and discharging requirements of the steel plates with different widths are met. Meanwhile, the design of the cylindrical sliding pin facilitates the height adjustment of the chuck seat, ensures that the bottom surface of the steel plate can be effectively attached to the wheel surface of the roller on the roller rack, and ensures the clamping effect on the steel plates with different sizes.
Preferably, limit switches are respectively installed at two ends of the guide rail to limit the stroke of the steel plate, so that the working safety is effectively guaranteed.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses automatic mechanism of business turn over of machining steel sheet simple structure, compactness, reliable, installation and easy maintenance do not influence the structure and the space of current steel sheet straight flange groove preparation equipment, can be equipped with corresponding chuck subassembly according to different steel sheet widths, satisfy the automatic business turn over material requirement of different width steel sheets.
Drawings
FIG. 1 is an effect diagram of the automatic feeding and discharging mechanism for machined steel plates after installation in the embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an external view of a single set of chuck assemblies according to an embodiment;
FIG. 4 is a diagram illustrating the effect of the two sets of chuck assemblies clamping the steel plate in the embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The automatic feeding and discharging mechanism for the machined steel plate of the embodiment 1 comprises an electrical control system (not shown in the figure) and two sets of feeding units, wherein each set of feeding unit comprises a hydraulic oil cylinder 1 and a chuck assembly, the hydraulic oil cylinder 1 is arranged on a bottom plate 11, the bottom plate 11 is arranged on a side steel frame 33 of a roller frame 32 on the front side of a door-shaped frame 31, the input end of the hydraulic oil cylinder 1 is connected with a hydraulic pump station (not shown in the figure) through an electromagnetic valve (not shown in the figure), the hydraulic pump station is driven by a motor (not shown in the figure), the output end of the hydraulic oil cylinder 1 is connected with the chuck assembly, a guide rail 12 is arranged on the bottom plate 11, two ends of the guide rail 12 are respectively provided with a limit switch (not shown in the figure), the chuck assembly is slidably arranged on the guide rail 12, the guide rail 12 is parallel to the width direction of the roller frame 32, and the chuck assembly is used for vertically clamping the steel plate 4 to be subjected to groove machining, the electrical control system is used for controlling the automatic feeding and discharging process of the steel plate 4.
In embodiment 1, the chuck assembly includes a slider bearing 21, a bearing seat 22, a chuck seat 23, a fixed tooth 24 and a movable tooth 25, the bearing seat 22 is hinged to the output end of the hydraulic cylinder 1, the cylinder body of the hydraulic cylinder 1 is fixed on a mounting seat 13, the mounting seat 13 is fixed on the bottom plate 11, the slider bearing 21 is installed on the lower side of the bearing seat 22, the slider bearing 21 is slidably installed on the guide rail 12, the chuck seat 23 is detachably installed on the upper side of the bearing seat 22, the fixed tooth 24 is rotatably installed on the upper side of the chuck seat 23 through a chuck hinge 26, the movable tooth 25 is installed above the fixed tooth 24 through a lead screw 27 and a nut 28, and the lead screw 27 is connected with a force applying rod 29.
In embodiment 1, the number of the guide rails 12 is two, the number of the slider bearings 21 is two, and the two sets of slider bearings are mounted across the two guide rails 12.
The difference between the automatic feeding and discharging mechanism for machined steel plates in embodiment 2 and embodiment 1 is that in embodiment 2, a chuck seat 23 and a bearing seat 22 are detachably connected through a plurality of cylindrical sliding pins 20, and two bearing seats 22 are arranged on the guide rail 12 in the front and back directions. The stroke of the hydraulic oil cylinder 1 can be controlled to be 1.6-3.2 meters by designing the front and back positions of the two bearing seats 22 on the guide rail 12, so that the automatic feeding and discharging requirements of the steel plate with the width of 1.6-3.2 meters are met.
Above-mentioned automatic mechanism during operation of business turn over of machining steel sheet, steel sheet 4 hoist and mount that will carry out groove preparation are placed on gyro wheel frame 32, and through two sets of chuck subassembly chucking steel sheet 4 (as shown in fig. 4), the starter motor drives hydraulic power unit again, the forward velocity of the output of hydraulic cylinder 1 is adjusted through the solenoid valve, promote the chuck subassembly by hydraulic cylinder 1 and advance along guide rail 12, promote the groove preparation position on the workstation 34 of steel sheet 4 to door type frame 31 downside through hydraulic pressure power, loosen steel sheet 4, prevent to influence the groove preparation effect after steel sheet 4 and the chuck subassembly atress, groove preparation again. After the groove machining is finished, the steel plate 4 is clamped again through the two chuck assemblies, then the steel plate 4 is driven to exit from the groove machining position through the hydraulic oil cylinder 1, the steel plate 4 can be loosened and hoisted, and then the next circulation operation is carried out.
Claims (8)
1. An automatic feeding and discharging mechanism for machined steel plates is characterized by comprising an electrical control system and two sets of feeding units, wherein each set of feeding unit comprises a hydraulic oil cylinder and a chuck assembly, the hydraulic oil cylinder is arranged on a bottom plate, the bottom plate is arranged on a side steel frame of the roller frame at the front side of the door-shaped frame, the input end of the hydraulic oil cylinder is connected with a hydraulic pump station through an electromagnetic valve, the hydraulic pump station is driven by a motor, the output end of the hydraulic oil cylinder is connected with the chuck component, the bottom plate is provided with a guide rail, the chuck assembly is slidably arranged on the guide rail, the guide rail is parallel to the width direction of the roller frame, the chuck assembly is used for vertically clamping a steel plate needing groove processing, and the electric control system is used for controlling the automatic feeding and discharging process of the steel plate.
2. The automatic feeding and discharging mechanism for the machined steel plate as claimed in claim 1, wherein the chuck assembly comprises a slider bearing, a bearing seat, a chuck seat, fixed teeth and movable teeth, the bearing seat is connected with the output end of the hydraulic oil cylinder, the slider bearing is mounted on the lower side of the bearing seat, the slider bearing is slidably mounted on the guide rail, the chuck seat is mounted on the upper side of the bearing seat, the fixed teeth are mounted on the upper side of the chuck seat, the movable teeth are mounted above the fixed teeth through a screw rod and a nut, and the screw rod is connected with a force applying rod.
3. The automatic machined steel plate feeding and discharging mechanism as claimed in claim 2, wherein the fixed teeth are rotatably mounted on an upper side of the chuck base by a chuck hinge.
4. The automatic feeding and discharging mechanism for machined steel plates according to claim 2, wherein the number of the guide rails is two, the number of the slide block bearings is two, and the two sets of the slide block bearings are installed on the two guide rails in a crossing manner.
5. The automatic feeding and discharging mechanism for machined steel plates as claimed in claim 2, wherein the bearing seat is hinged to the output end of the hydraulic oil cylinder, the cylinder body of the hydraulic oil cylinder is fixed on a mounting seat, and the mounting seat is fixed on the bottom plate.
6. An automatic machined steel plate feeding and discharging mechanism as claimed in claim 2, wherein said chuck base is detachably mounted on an upper side of said bearing base.
7. The automatic feeding and discharging mechanism for the machined steel plates as claimed in claim 6, wherein the chuck base is detachably connected with the bearing base through a plurality of cylindrical sliding pins, and two bearing bases are arranged on the guide rail in a front-back manner.
8. The automatic feeding and discharging mechanism for machined steel plates according to claim 1, wherein limit switches are respectively mounted at two ends of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524229.9U CN213730659U (en) | 2020-11-04 | 2020-11-04 | Automatic feeding and discharging mechanism for machining steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524229.9U CN213730659U (en) | 2020-11-04 | 2020-11-04 | Automatic feeding and discharging mechanism for machining steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730659U true CN213730659U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022524229.9U Active CN213730659U (en) | 2020-11-04 | 2020-11-04 | Automatic feeding and discharging mechanism for machining steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213730659U (en) |
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2020
- 2020-11-04 CN CN202022524229.9U patent/CN213730659U/en active Active
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