CN216178788U - Automatic feeding and discharging system of machine tool - Google Patents
Automatic feeding and discharging system of machine tool Download PDFInfo
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- CN216178788U CN216178788U CN202122542847.0U CN202122542847U CN216178788U CN 216178788 U CN216178788 U CN 216178788U CN 202122542847 U CN202122542847 U CN 202122542847U CN 216178788 U CN216178788 U CN 216178788U
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Abstract
The utility model discloses an automatic loading and unloading system of a machine tool, which comprises a machine table, a tray detaching machine, a tray pushing mechanism, a tray to be processed, a lifting material receiving table, a conveying belt, a tray stacking machine and a robot system, wherein the tray detaching machine is arranged on the machine table; the tray detaching machine is arranged on one side of the upper part of the machine table, and the tray pushing mechanism is used for pushing the separated material tray to be processed to the lifting material receiving table; the lifting material receiving platform is arranged in the middle of the machine platform and used for receiving the material discs to be processed separated by the disc disassembling machine and conveying the processed material discs to the conveying belt; the conveying belt is arranged below the lifting material receiving table, and the disc stacking machine is arranged in the machine table and is positioned below the disc detaching machine; the robot system is arranged on one side, far away from the tray detaching machine, of the machine table and used for clamping parts. The automatic feeding and discharging device can realize automatic feeding and discharging work of machine tool machining, realize robot replacement, improve the working efficiency, reduce the repeated labor intensity of workers, and ensure the consistency of the part machining direction by arranging the detection repositioning system.
Description
Technical Field
The utility model relates to the field of nonstandard automation, in particular to an automatic loading and unloading system for a machine tool.
Background
Machine tool machining is a traditional industry, and the loading of blank parts and the unloading of finished products are usually done manually. In addition, when the machining direction of the blank part is required (namely the blank material has the direction requirement on the placement position in the machine tool positioning tool), the blank part can be accurately placed in the machine tool only through detection and relocation before entering the machine tool. Particularly, for the three-way pipe part shown in fig. 5, only one end of the straight pipe part of the three-way pipe part is a processing end, and the processing end is placed at the processing end after being identified by naked eyes of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an automatic loading and unloading system of a machine tool.
The technical scheme of the utility model is as follows:
an automatic loading and unloading system of a machine tool is characterized by comprising a machine table, a tray detaching machine, a tray pushing mechanism, a tray to be processed, a lifting receiving table, a conveying belt, a tray stacking machine and a robot system;
the tray detaching machine is arranged on one side of the upper part of the machine table and is used for separating the multilayer stacked material trays to be processed;
the tray pushing mechanism is used for pushing the separated tray to be processed to the lifting receiving platform;
the lifting material receiving platform is arranged in the middle of the machine platform and used for receiving the material discs to be processed separated by the disc disassembling machine and conveying the processed material discs to the conveying belt;
the conveying belt is arranged below the lifting material receiving platform and used for receiving the processed material discs and conveying the processed material discs to the disc stacking machine,
the disc stacking machine is arranged in the machine table and is positioned below the disc detaching machine, and the disc stacking machine is used for stacking the processed discs conveyed by the conveying belt into a plurality of layers;
the robot system is arranged on one side, far away from the tray detaching machine, of the machine table and used for clamping parts and transferring the parts according to processing requirements.
Preferably, the automatic loading and unloading system of the machine tool further comprises a detection repositioning system, the detection repositioning system is arranged on one side, away from the disk dismounting machine, of the machine table, and the detection repositioning system is used for detecting the orientation of the part to be machined and adjusting the orientation of the part according to machining requirements.
Preferably, the detection repositioning system comprises a swing pneumatic claw mechanism, a positioning tool, a detection mechanism and a lifting mechanism,
the positioning tool is used for positioning a part;
the swing pneumatic claw mechanism is used for clamping and overturning a part on the positioning tool;
the lifting mechanism is used for driving the swing pneumatic claw mechanism to lift;
the detection mechanism is used for detecting the orientation of the part.
Preferably, the robot system comprises a four-axis robot body, wherein a front clamping paw and a rear clamping paw are arranged on the four-axis robot body.
The automatic feeding and discharging device can realize automatic feeding and discharging work of machine tool machining, realize robot replacement, improve the working efficiency, reduce the repeated labor intensity of workers, and ensure the consistency of the part machining direction by arranging the detection repositioning system.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
figure 2 is a partial schematic view of a system for detecting relocation in a preferred embodiment of the present invention,
FIG. 3 is a schematic diagram of a robotic system according to a preferred embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a positioning tool in a machine tool according to a preferred embodiment of the present invention;
FIG. 5 is a schematic structural view of a part to be machined according to a preferred embodiment of the present invention;
FIG. 6 is a schematic view of the placement of parts within a pallet to be processed in accordance with a preferred embodiment of the present invention;
in the figure: the automatic detection device comprises a machine tool 1, a detection repositioning system 2, a machine table 3, a lifting material receiving table 4, a conveying belt 5, a disc stacking machine 6, a machining finished material disc 7, a disc pushing mechanism 8, a disc detaching machine 9, a material disc 10 to be machined, a material disc 11 being machined, a robot system 12, a positioning tool 13 in the machine tool, a swinging gas claw mechanism 201, a positioning tool 202, a part 203 to be detected, a detection mechanism 204 and a lifting mechanism 205.
Detailed Description
The present invention will be further described with reference to the following examples, however, the scope of the present invention is not limited to the following examples.
Example 1: as shown in fig. 1-6, the automatic loading and unloading system for a machine tool includes a machine table 3, a tray detaching machine 9, a tray pushing mechanism 8, a tray 10 to be processed, a lifting material receiving table 4, a conveying belt 5, a tray stacking machine 6 and a robot system 12; the tray detaching machine 9 is arranged on one side of the upper part of the machine table 3, and the tray detaching machine 9 is used for separating the multilayer stacked material trays 10 to be processed; the tray pushing mechanism 8 is used for pushing the separated material tray 10 to be processed to the lifting material receiving table 4; the lifting material receiving platform 4 is arranged in the middle of the machine platform 3, and the lifting material receiving platform 4 is used for receiving a material tray 10 to be processed separated by the tray detaching machine 9 and conveying a processed material tray 7 to the conveying belt 5; the conveying belt 5 is arranged below the lifting material receiving platform 4, the conveying belt 5 is used for receiving the processed material discs 7 and conveying the processed material discs 7 to the disc stacking machine 6, the disc stacking machine 6 is arranged inside the machine platform 3 and located below the disc detaching machine 9, and the disc stacking machine 6 is used for stacking the processed material discs 7 conveyed by the conveying belt 5 into multiple layers to complete material disc stacking; robot system 12 locates board 3 and keeps away from one side of tearing a set machine 9 open, robot system 12 is used for pressing from both sides the part of getting to shift the part according to the processing needs, and robot system 12 main function combines the beat of machine tool machining, processes on every part of treating on the charging tray material loading to lathe 1, and puts back the charging tray with the part that the processing was accomplished.
Preferably, the automatic loading and unloading system of the machine tool further comprises a detection repositioning system 2, the detection repositioning system 2 is arranged on one side, away from the disk detaching machine 9, of the machine table 3, and the detection repositioning system 2 is used for detecting the orientation of a part to be machined and adjusting the orientation of the part according to machining requirements.
Preferably, the detection repositioning system 2 comprises a swing air claw mechanism 201, a positioning tool 202, a detection mechanism 204 and a lifting mechanism 205,
the positioning tool 202 is used for positioning a part;
the swing gas claw mechanism 201 is used for clamping and overturning a part on the positioning tool 202;
the lifting mechanism 205 is used for driving the swing air claw mechanism 201 to lift;
the detection mechanism 204 is used for detecting the orientation of a part, the part is a cast part, the inner part of the straight pipe part is a conical cylindrical surface, only one end of the straight pipe part is a processing end, and the processing end is judged by the plugging depth of the detection mechanism 204.
Preferably, the robot system 12 includes a four-axis robot body 1201, and a front clamping gripper 1203 and a rear clamping gripper 1202 are disposed on the four-axis robot body 1201.
The disc stacking machine 6, the disc pushing mechanism 8, the disc detaching machine 9, the robot system 12 and the detection mechanism 204 are all common disc stacking machines, disc pushing mechanisms, disc detaching machines, robot systems and detection mechanisms in the prior art.
The automatic loading and unloading system of the machine tool has the following working process:
step 1: the parts are placed in the pallet 10 to be processed as shown in figure 6,
step 2: stacking the material tray 10 to be processed at the tray detaching machine 9; the tray detaching machine 9 clamps the tray of the penultimate tray, lifts the tray of the penultimate tray and the trays above, and the tray pushing mechanism 8 pushes the tray 10 to be processed at the bottommost layer to the lifting material receiving table 4, namely the tray 11 is being processed;
and step 3: the robot system 12 controls the front clamping paw 1203 to grab a part at a specified position in a material tray according to the position of the part to be machined, the part to be machined is firstly placed into the detection repositioning system 2 for detection, and the part is guaranteed to be placed in a direction required by machining;
and 4, step 4: after the part to be machined is placed in the position of the part to be machined 203 on the positioning tool 202, the detection mechanism 204 stretches and retracts to detect the part to be machined, and whether the state of the part to be machined is consistent with the required machining direction or not is judged according to the extending distance of the detection mechanism 204;
and 5: when the detection mechanism 204 judges that the state of the part to be machined does not meet the machining requirement, the swing gas claw mechanism 201 clamps the part to be machined, the lifting mechanism 205 lifts the swing gas claw mechanism 201 and the part to be machined to a fixed height, the swing gas claw mechanism 201 rotates the part by 180 degrees, the lifting mechanism 205 descends, the part to be machined is placed on the positioning tool 202 again to be positioned at the position of the part 203 to be machined, and the part is turned over at the original position;
step 6: after the machine tool 1 finishes machining, the four-axis robot body 1201 controls the front clamping claw 1203 to clamp a part to be machined, which is detected by the detection repositioning system 2 and meets the requirement, the rear clamping claw 1202 takes out the machined part from the machine tool inner positioning tool 13 in the machine tool, the robot adjusts the posture, so that the front clamping claw 1203 feeds the part to be machined to the machine tool inner positioning tool 13 in the machine tool, the four-axis robot exits from the machine tool 1, the machine tool 1 automatically closes the protective door, and the part machining is started.
And 7: after the parts are machined, the rear clamping claw 1202 of the four-axis robot discharges the parts machined by the machine tool 1 at the previous time to the original positions of the parts in the material tray to complete the discharging action;
and 8: repeating the step 3 and the step 7, and after all parts in the material tray are processed, lifting the material receiving platform 4 to drive the processed material tray 7 to descend onto the conveying belt 5, starting the conveying belt 5 and conveying the material tray to the direction of the disc stacking machine 6;
and step 9: the disc stacking machine 6 has an upper position state and a lower position state, the upper state is a disc stacking completion state, the lower state is a disc stacking process state, the initial state is an upper state, after the material discs are conveyed to the designated position by the conveying belt 5, the disc stacking machine 6 operates from the upper state to the lower state to clamp the lowest material disc for disc stacking, and finally returns to the upper state to complete disc stacking of the material discs;
step 10: repeating the step 2 to the step 9, and when the number of the stacked trays of the tray stacking machine 6 is equal to the preset number of the trays, pausing the system and prompting that the finished trays are required to be taken out;
step 11: and (5) repeating the step (1) to the step (10) to realize automatic loading and unloading of machine tool machining.
The automatic feeding and discharging system of the machine tool is organically combined with the tray disassembling machine and the tray stacking machine through the tray conveying system, parts to be processed of 10 trays can be simultaneously loaded, the tray disassembling machine automatically lifts the last but one tray and the trays above the last tray, the conveying system pushes the lowest tray to the feeding position, and automatic feeding and automatic discharging of each zero are achieved through programming of the four-axis robot. In order to meet the processing requirements of parts, a part front and back detection mechanism is added to detect the parts, and when the parts are in the back surface, the parts are automatically rotated by 180 degrees through the detection mechanism, so that the parts are in the front surface state when being fed onto a machine tool. After the parts machining on the whole charging tray is completed, the lifting material receiving platform conveys the whole charging tray downwards, the charging tray is placed on the conveying track and conveyed backwards, the charging tray is lifted by the tray stacking machine after moving to the tray stacking machine, the next charging tray is waited to arrive for tray stacking operation, 10 full charging trays are stacked to process the parts, the automatic shutdown is waited for workers to take away the processed charging tray, and meanwhile, in a system for loading the processed charging tray, the automatic loading and unloading of the machine tool are realized in a circulating mode.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An automatic loading and unloading system of a machine tool is characterized by comprising a machine table, a tray detaching machine, a tray pushing mechanism, a tray to be processed, a lifting receiving table, a conveying belt, a tray stacking machine and a robot system;
the tray detaching machine is arranged on one side of the upper part of the machine table and is used for separating the multilayer stacked material trays to be processed;
the tray pushing mechanism is used for pushing the separated tray to be processed to the lifting receiving platform;
the lifting material receiving platform is arranged in the middle of the machine platform and used for receiving the material discs to be processed separated by the disc disassembling machine and conveying the processed material discs to the conveying belt;
the conveying belt is arranged below the lifting material receiving platform and used for receiving the processed material discs and conveying the processed material discs to the disc stacking machine,
the disc stacking machine is arranged in the machine table and is positioned below the disc detaching machine, and the disc stacking machine is used for stacking the processed discs conveyed by the conveying belt into a plurality of layers;
the robot system is arranged on one side, far away from the tray detaching machine, of the machine table and used for clamping parts and transferring the parts according to processing requirements.
2. The automatic loading and unloading system of claim 1, further comprising a detecting and repositioning system, wherein the detecting and repositioning system is disposed on a side of the machine platform away from the tray detaching machine, and is configured to detect an orientation of a part to be machined, and adjust the orientation of the part according to machining requirements.
3. The automatic loading and unloading system of claim 2, wherein the detection repositioning system comprises a swing pneumatic claw mechanism, a positioning tool, a detection mechanism and a lifting mechanism,
the positioning tool is used for positioning a part;
the swing pneumatic claw mechanism is used for clamping and overturning a part on the positioning tool;
the lifting mechanism is used for driving the swing pneumatic claw mechanism to lift;
the detection mechanism is used for detecting the orientation of the part.
4. The automatic loading and unloading system of claim 2, wherein the robot system comprises a four-axis robot body, and a front gripper claw and a rear gripper claw are arranged on the four-axis robot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542847.0U CN216178788U (en) | 2021-10-22 | 2021-10-22 | Automatic feeding and discharging system of machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122542847.0U CN216178788U (en) | 2021-10-22 | 2021-10-22 | Automatic feeding and discharging system of machine tool |
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| CN216178788U true CN216178788U (en) | 2022-04-05 |
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| CN202122542847.0U Active CN216178788U (en) | 2021-10-22 | 2021-10-22 | Automatic feeding and discharging system of machine tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446569A (en) * | 2022-11-09 | 2022-12-09 | 江苏新惕姆智能装备有限公司 | Gasket sleeving equipment and gasket sleeving method |
| CN116038398A (en) * | 2023-04-03 | 2023-05-02 | 湖南中大创远数控装备有限公司 | Automatic cutter bar feeding and discharging mechanism, using method and machine tool |
| CN117550344A (en) * | 2024-01-11 | 2024-02-13 | 苏州思谋智能科技有限公司 | Feeding machine and detection equipment |
-
2021
- 2021-10-22 CN CN202122542847.0U patent/CN216178788U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446569A (en) * | 2022-11-09 | 2022-12-09 | 江苏新惕姆智能装备有限公司 | Gasket sleeving equipment and gasket sleeving method |
| CN116038398A (en) * | 2023-04-03 | 2023-05-02 | 湖南中大创远数控装备有限公司 | Automatic cutter bar feeding and discharging mechanism, using method and machine tool |
| CN116038398B (en) * | 2023-04-03 | 2023-06-06 | 湖南中大创远数控装备有限公司 | Automatic cutter bar feeding and discharging mechanism, using method and machine tool |
| CN117550344A (en) * | 2024-01-11 | 2024-02-13 | 苏州思谋智能科技有限公司 | Feeding machine and detection equipment |
| CN117550344B (en) * | 2024-01-11 | 2024-04-30 | 苏州思谋智能科技有限公司 | Feeding machine and detection equipment |
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