CN212705661U - Automatic feeding and discharging device for machine tool - Google Patents
Automatic feeding and discharging device for machine tool Download PDFInfo
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- CN212705661U CN212705661U CN202021307888.0U CN202021307888U CN212705661U CN 212705661 U CN212705661 U CN 212705661U CN 202021307888 U CN202021307888 U CN 202021307888U CN 212705661 U CN212705661 U CN 212705661U
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- machine tool
- blanking
- automatic feeding
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Abstract
An automatic feeding and discharging device for a machine tool comprises a feeding mechanism, a discharging mechanism, a material conveying mechanism and the machine tool; the feeding mechanism and the blanking mechanism are positioned on one side of the machine tool, and the material conveying mechanism is positioned above the feeding mechanism, the blanking mechanism and a discharge hole of the machine tool; the feeding mechanism comprises a vibrating disc, the blanking mechanism comprises a blanking bin, the material conveying mechanism comprises a double-station clamping jaw structure, the double-station clamping jaw structure is connected with a double-shaft transmission device, the double-station clamping jaw structure comprises a feeding clamping jaw and a blanking clamping jaw, the feeding clamping jaw and the blanking clamping jaw are both connected with a driving cylinder, and the double-station clamping jaw structure is also connected with a transposition rotating cylinder; the automatic feeding and discharging device for the machine tool can simultaneously perform feeding and discharging work, continuously feed materials in the machine tool, has no pause time in the middle, runs automatically, greatly improves the working efficiency and saves the working time.
Description
Technical Field
The utility model belongs to the technical field of automation equipment, concretely relates to automatic feeding unloader for lathe.
Background
Feeding of a machine tool in the machining process generally adopts manual feeding or mechanical automatic feeding, the manual feeding needs a large amount of manpower, and meanwhile, the working efficiency is low; therefore, mechanical feeding is adopted mostly, but most of the traditional mechanical feeding adopts a common manipulator, the sorted materials are sent into a machine tool for processing, the materials are taken out of the machine tool through the manipulator after the materials in the machine tool are processed, and then new materials are put in again, so that the processing of the machine tool has a blank period, and the processing efficiency is influenced.
Therefore, it is necessary to design an automatic feeding and discharging device for a machine tool to solve the above technical problems.
Disclosure of Invention
For overcoming the deficiencies in the prior art, the utility model aims to provide an automatic feeding and discharging device for a machine tool.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: an automatic feeding and discharging device for a machine tool comprises a feeding mechanism, a discharging mechanism, a material conveying mechanism and the machine tool; the feeding mechanism and the blanking mechanism are positioned on one side of the machine tool, and the material conveying mechanism is positioned above the feeding mechanism, the blanking mechanism and a discharge hole of the machine tool; feed mechanism includes the vibration dish, unloading mechanism includes feed bin down, material conveying mechanism includes duplex position clamping jaw structure, duplex position clamping jaw structure connects biax transmission, duplex position clamping jaw structure includes material loading clamping jaw and unloading clamping jaw, the material loading clamping jaw with the unloading clamping jaw all connects and drives actuating cylinder, simultaneously duplex position clamping jaw structure still connects the transposition revolving cylinder.
Preferably, the straight track of pay-off is connected to the discharge gate of vibration dish, the orbital afterbody of pay-off is provided with ejection of compact platform directly, ejection of compact platform connects the jacking cylinder.
Preferably, the blanking bin is provided with a downward inclination.
Preferably, the double-shaft transmission device comprises a truss, a transverse translation rail is arranged on the truss, a movable panel is movably arranged on the transverse translation rail, and the movable panel is connected with the first driving structure; the double-station clamping jaw structure is characterized in that a vertically-placed movable rod is arranged on the movable panel in a vertically-translating manner, the double-station clamping jaw structure is arranged at the bottom of the movable rod, and the movable rod is connected with a second driving structure.
Preferably, the first driving structure and the second driving structure are the same and both comprise a driving motor and a rack, a gear is arranged on an output shaft of the driving motor and is meshed with the rack, the rack on the first driving structure is arranged on the truss, and the rack on the second driving structure is arranged on the movable rod.
Preferably, the feeding clamping jaw and the blanking clamping jaw are both provided with V-shaped grooves.
Preferably, safety guardrails are arranged in the moving range of the clamping jaws of the material conveying mechanism.
The specific work flow of the automatic feeding and discharging device for the machine tool designed by the scheme is as follows: firstly, a blank is placed in a vibrating disc feeding bin, the vibrating disc feeding bin conveys a product to a discharge port, and a feeding clamping jaw in a double-station clamping jaw structure takes away the blank material and moves the blank material to the upper part of a machine tool to wait for the completion of the machining of the machine tool; after the machine tool finishes processing, the top door is opened, the blanking clamping jaw in the double-station clamping jaw structure takes away a finished product and then rotates to install the clamping jaw, a blank on the feeding clamping jaw is placed into the machine tool, the clamping jaw exits from the machine tool, the top door is closed, and the machine tool continues to work; the manipulator moves to a discharging bin to put down a finished product and then moves to a blank loading position to take the material; the production is circulated.
The wools in the vibrating disc enter the feeding straight rail after being screened, and when the wools reach the tail part of the feeding straight rail, the jacking cylinder jacks one of the wools to the discharging platform, and meanwhile, the wools behind the jacking cylinder are blocked to stop moving forwards.
The double-shaft transmission device can drive the double-station manipulator to realize horizontal translation and vertical translation.
The working principle of the driving structure is as follows: the gear is driven to rotate through the electrode, and due to the meshing of the gear and the rack, when the gear rotates, if the rack is fixed, the gear can linearly translate on the rack, and if the gear is fixed, the rack can translate.
The clamping jaw adopts V son fluting, is suitable for multiple external diameter product, conveniently snatchs.
And a safety protective guard is added in the working range of the manipulator, so that the overall safety performance is improved.
The utility model has the advantages that: the automatic feeding and discharging device for the machine tool can simultaneously perform feeding and discharging work, continuously feed materials in the machine tool, has no pause time in the middle, runs automatically, greatly improves the working efficiency and saves the working time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a structural schematic diagram of the vibrating disk and the blanking bin.
Fig. 3 is a schematic structural view of a double-shaft transmission device.
Fig. 4 is a schematic diagram of a double-station clamping jaw structure.
Fig. 5 is a schematic view of a first driving structure.
Fig. 6 is a schematic diagram of a second driving structure.
In the attached figures, the device comprises a vibration disc 1, a blanking bin 2, a material conveying mechanism 3, a machine tool 4, a truss 5, a transverse translation rail 6, a movable panel 7, a movable rod 8, a double-station clamping jaw structure 9, a feeding straight rail 10, a discharging platform 11, a jacking cylinder 12, a rack 13, a gear 14, a driving motor 15, a clamping jaw 16, a cylinder 17 and a transposition steering cylinder 18.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, an automatic feeding and discharging device for a machine tool comprises a feeding mechanism, a discharging mechanism, a material conveying mechanism 3 and a machine tool 4; the feeding mechanism and the blanking mechanism are positioned at one side of the machine tool 4, and the material conveying mechanism 3 is positioned above the feeding mechanism, the blanking mechanism and a discharge hole of the machine tool 4; the feeding mechanism comprises a vibrating disc 1, the blanking mechanism comprises a blanking bin 2, the material conveying mechanism 3 comprises a double-station clamping jaw structure 9, the double-station clamping jaw structure 9 is connected with a double-shaft transmission device, as shown in fig. 4, the double-station clamping jaw 16 comprises a feeding clamping jaw and a blanking clamping jaw, the feeding clamping jaw and the blanking clamping jaw are both connected with a driving cylinder 17, and meanwhile, the double-station clamping jaw structure is also connected with a transposition rotating cylinder 18; the specific work flow of the automatic feeding and discharging device for the machine tool 4 designed by the scheme is as follows: firstly, a blank is placed in an upper storage bin of a vibration disc 1, the upper storage bin of the vibration disc 1 conveys a product to a discharge port, and a feeding clamping jaw in a double-station clamping jaw structure 9 takes the blank material away and moves the blank material above a machine tool 4 to wait for the machine tool 4 to finish machining; after the machine tool 4 is machined, the top door is opened, the blanking clamping jaw in the double-station clamping jaw structure 9 is taken away from a finished product and then the clamping jaw 16 is rotationally installed, a blank on the feeding clamping jaw is placed into the machine tool 4, the clamping jaw 16 is withdrawn from the machine tool 4, the top door is closed, and the machine tool 4 continues to work; the manipulator moves to a discharging bin to put down a finished product and then moves to a blank loading position to take the material; the production is circulated.
The preferred embodiment is as follows:
as shown in fig. 2, a discharge port of the vibrating disc 1 is connected with a feeding straight rail 10, a discharge platform 11 is arranged at the tail part of the feeding straight rail 10, and the discharge platform 11 is connected with a jacking cylinder 12; the rough materials in the vibrating disk 1 enter the feeding straight rail after being screened, when the rough materials reach the tail part of the feeding straight rail, the jacking cylinder 12 jacks one of the rough materials to the discharging platform 11, and meanwhile, the following rough materials are blocked to stop advancing.
As shown in fig. 2, the blanking silo 2 has a downward inclination.
As shown in fig. 3, the double-shaft transmission device comprises a truss 5, a transverse translation rail 6 is arranged on the truss 5, a movable panel 7 is movably arranged on the transverse translation rail 6, and the movable panel 7 is connected with a first driving structure; a vertically arranged movable rod 8 is arranged on the movable panel 7 in a vertically translational manner, the double-station clamping jaw 16 structure 9 is arranged at the bottom of the movable rod 8, and the movable rod 8 is connected with a second driving structure; the double-shaft transmission device can drive the double-station manipulator to realize horizontal translation and vertical translation
As shown in fig. 5, the first driving structure and the second driving structure are the same and each includes a driving motor 15 and a rack 13, a gear 14 is disposed on an output shaft of the driving motor 15, the gear 14 is engaged with the rack 13, the rack 13 on the first driving structure is disposed on the truss 5, and the rack 13 on the second driving structure is disposed on the movable rod 8; the working principle of the driving structure is as follows: the gear 14 is driven to rotate by the electrode, and due to the meshing of the gear 14 and the rack 13, when the gear 14 rotates, the gear 14 linearly translates on the rack 13 if the rack 13 is fixed, and the rack 13 translates if the gear 14 is fixed.
As shown in fig. 4, the feeding clamping jaw and the blanking clamping jaw are both provided with V-shaped grooves; the clamping jaw 16 adopts V-shaped grooves, is suitable for products with various outer diameters and is convenient to grab.
As shown in fig. 1, a safety guard rail is added in the working range of the manipulator, so that the overall safety performance is improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides an automatic feeding unloader for lathe which characterized in that: the automatic feeding device comprises a feeding mechanism, a discharging mechanism, a material conveying mechanism and a machine tool; the feeding mechanism and the blanking mechanism are positioned on one side of the machine tool, and the material conveying mechanism is positioned above the feeding mechanism, the blanking mechanism and a discharge hole of the machine tool; feed mechanism includes the vibration dish, unloading mechanism includes feed bin down, material conveying mechanism includes duplex position clamping jaw structure, duplex position clamping jaw structure connects biax transmission, duplex position clamping jaw structure includes material loading clamping jaw and unloading clamping jaw, the material loading clamping jaw with the unloading clamping jaw all connects and drives actuating cylinder, simultaneously duplex position clamping jaw structure still connects the transposition revolving cylinder.
2. An automatic feeding and blanking device for machine tools according to claim 1, characterized in that: the discharge gate of vibration dish is connected the straight track of pay-off, the afterbody on the straight track of pay-off is provided with ejection of compact platform, ejection of compact platform connects.
3. An automatic feeding and blanking device for machine tools according to claim 1, characterized in that: the blanking bin is provided with a downward inclination.
4. An automatic feeding and blanking device for machine tools according to claim 1, characterized in that: the double-shaft transmission device comprises a truss, a transverse translation rail is arranged on the truss, a movable panel is movably arranged on the transverse translation rail, and the movable panel is connected with a first driving structure; the double-station clamping jaw structure is characterized in that a vertically-placed movable rod is arranged on the movable panel in a vertically-translating manner, the double-station clamping jaw structure is arranged at the bottom of the movable rod, and the movable rod is connected with a second driving structure.
5. An automatic feeding and blanking device for machine tools according to claim 4, characterized in that: the first driving structure and the second driving structure are the same and comprise driving motors and racks, gears are arranged on output shafts of the driving motors and meshed with the racks, the racks on the first driving structure are arranged on the truss, and the racks on the second driving structure are arranged on the movable rods.
6. An automatic feeding and blanking device for machine tools according to claim 1, characterized in that: the feeding clamping jaw and the discharging clamping jaw are both provided with V-shaped grooves.
7. An automatic feeding and blanking device for machine tools according to claim 1, characterized in that: and safety guardrails are arranged in the moving range of the clamping jaws of the material conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307888.0U CN212705661U (en) | 2020-07-07 | 2020-07-07 | Automatic feeding and discharging device for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307888.0U CN212705661U (en) | 2020-07-07 | 2020-07-07 | Automatic feeding and discharging device for machine tool |
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| CN212705661U true CN212705661U (en) | 2021-03-16 |
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| CN202021307888.0U Active CN212705661U (en) | 2020-07-07 | 2020-07-07 | Automatic feeding and discharging device for machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012485A (en) * | 2021-12-14 | 2022-02-08 | 浙江理工大学 | Automatic feeding and discharging device of numerical control lathe |
| CN115139113A (en) * | 2022-07-11 | 2022-10-04 | 镇江合力汽车紧固件有限公司 | Combined machining workstation of auto parts |
-
2020
- 2020-07-07 CN CN202021307888.0U patent/CN212705661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012485A (en) * | 2021-12-14 | 2022-02-08 | 浙江理工大学 | Automatic feeding and discharging device of numerical control lathe |
| CN115139113A (en) * | 2022-07-11 | 2022-10-04 | 镇江合力汽车紧固件有限公司 | Combined machining workstation of auto parts |
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