CN109397618B - Full-automatic feeding and discharging and disassembling mechanism matched with combined type mold insert of injection molding machine - Google Patents
Full-automatic feeding and discharging and disassembling mechanism matched with combined type mold insert of injection molding machine Download PDFInfo
- Publication number
- CN109397618B CN109397618B CN201811492671.9A CN201811492671A CN109397618B CN 109397618 B CN109397618 B CN 109397618B CN 201811492671 A CN201811492671 A CN 201811492671A CN 109397618 B CN109397618 B CN 109397618B
- Authority
- CN
- China
- Prior art keywords
- insert
- sub
- combined
- plate
- injection molding
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 120
- 238000001746 injection moulding Methods 0.000 title claims abstract description 59
- 238000007599 discharging Methods 0.000 title claims abstract description 36
- 238000007667 floating Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 23
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/84—Safety devices
- B29C45/842—Detection of insert defects, e.g. inaccurate position, breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
- B29C2045/14057—Inserting articles into the mould feeding inserts wrapped on a core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C2045/425—Single device for unloading moulded articles and loading inserts into the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a full-automatic feeding and discharging mechanism for a combined mold insert of an injection molding machine, which comprises an injection molding machine, a combined insert assembling station, a molded product discharging station, a combined insert feeding and conveying device for connecting the combined insert assembling station, a combined insert disassembling mechanism, a robot clamping mechanism for grabbing a combined insert from the combined insert feeding and conveying device to the injection molding machine and grabbing a molded combined insert from the injection molding machine to the combined insert disassembling mechanism, a sub insert A return conveying line conveyed to the combined insert assembling station, a sub insert B return conveying line connected to the combined insert assembling station and the molded product discharging station, and a sub insert B discharging conveying line conveyed to the molded product discharging station. The invention can realize automatic feeding and discharging, automatic decomposition and automatic circulation of the combined insert in the secondary injection molding process, thereby greatly improving the production efficiency and the safety of operators.
Description
[ field of technology ]
The invention belongs to the technical field of injection molding equipment, and particularly relates to a full-automatic feeding and discharging and disassembling mechanism matched with a combined type die core insert of an injection molding machine.
[ background Art ]
With the development of technology, plastic products are increasingly occupying a large proportion in industry, agriculture and people's daily life. Injection molding technology has attracted sufficient attention as a major method of plastic molding. However, how to improve the injection molding process and improve the product quality is always the direction of research of technicians. Insert molding (insert molding) is a molding method in which a mold is filled with a prepared insert, then resin is injected, and the molten resin is bonded to the insert and cured to form an integrated product. In the injection molding, a mold insert is often used, a metal part to be injected is manually placed into the mold insert, then the mold insert is placed into a lower mold insert, and injection molding is performed in injection molding equipment, however, a certain potential safety hazard exists when the mold insert is manually placed, the accuracy of the placement position of the mold insert is not effectively guaranteed, and the mold is damaged due to the fact that an upper mold and a lower mold cannot be completely assembled, so that the production cost is increased, and the production efficiency is reduced.
Along with the complicacy and the refinement of injection molding product structure, the shaping of product can sometimes adopt many injection processes, has a product at present, needs to carry out secondary injection moulding, and need use upper mould benevolence income son and lower mould benevolence income son in the first injection mold, need put into wherein to realize final product shaping with one of them mould benevolence income son of product in the first injection moulding in the second injection mold, all adopt the manual work to realize putting into of mould benevolence income son, disassemble and the circulation between two moulds among the prior art, its efficiency is very low.
Therefore, it is necessary to provide a new full-automatic feeding, discharging and disassembling mechanism for the combined mold insert of the injection molding machine to solve the above problems.
[ invention ]
The invention mainly aims to provide a full-automatic feeding and discharging and disassembling mechanism for a combined insert of an injection molding machine, which can realize automatic feeding and discharging, automatic decomposition and automatic circulation of the combined insert in a secondary injection molding process, greatly improves the production efficiency and improves the safety of operators.
The invention realizes the aim through the following technical scheme: the full-automatic feeding and discharging mechanism comprises an injection molding machine, a combined insert assembling station, a molded product discharging station, a combined insert feeding and conveying device for butt joint of the combined insert assembling station, a combined insert disassembling mechanism for disassembling a sub insert A and a sub insert B in the combined insert, a robot clamping mechanism for grabbing the combined insert from the injection molding machine to the combined insert disassembling mechanism after the combined insert is grabbed from the combined insert feeding and conveying device to the injection molding machine, a sub insert A return conveying line for conveying the combined insert assembling station and the molded product discharging station, and a sub insert B discharging conveying line for butt joint of the combined insert assembling station and the molded product discharging station.
Further, the injection molding machine is a double injection molding machine and comprises a first molding die and a second molding die.
Further, the sub-entering sub-A return conveying line and the sub-entering sub-B discharging conveying line are respectively arranged on two sides or the same side of the combined-entering sub-disassembling mechanism, and the sub-entering sub-A return conveying line, the sub-entering sub-B return conveying line and the combined-entering sub-feeding conveying device are arranged in parallel.
Further, the detection mechanism for detecting whether the sub-insert A and the sub-insert B are assembled in place is arranged on the combined-insert feeding and conveying device, and comprises a first air cylinder, a first connecting plate, an elastic floating plate, a sensor and a probe, wherein the first air cylinder is positioned above the combined-insert feeding and conveying device, the first connecting plate is driven by the first air cylinder to move up and down, the elastic floating plate is elastically arranged on the first connecting plate, the sensor is fixed on the first connecting plate and used for detecting the rising height of the elastic floating plate, and the probe is fixed on the elastic floating plate and is matched with the sensor for sensing.
Further, the combined insert feeding and conveying device is further provided with a blocking mechanism matched with the detection mechanism, and the blocking mechanism comprises a seventh cylinder and a blocking block driven by the seventh cylinder to move up and down.
Further, the tail end of the combined insert feeding and conveying device is provided with a secondary positioning mechanism, and the secondary positioning mechanism comprises a fixed limiting plate, a movable limiting plate which moves close to or away from the fixed limiting plate, and a sixth cylinder which drives the movable limiting plate to move.
Further, the combined insert disassembling mechanism comprises a first driving piece, a second driving piece, a first rotating shaft driven by the first driving piece to rotate, a second rotating shaft driven by the second driving piece to rotate and arranged in parallel with the first rotating shaft, a first supporting plate fixed on the first rotating shaft and synchronously rotating with the first rotating shaft, a second supporting plate fixed on the second rotating shaft and synchronously rotating with the second rotating shaft, a combined insert positioning unit fixed on the first supporting plate, a sub insert B positioning unit fixed on the second supporting plate, a third supporting plate bearing the second driving piece and the second rotating shaft, and a third driving piece driving the third supporting plate to move close to or far away from the first rotating shaft.
Further, the robot clamping mechanism comprises a multi-axis robot and a clamping mechanism arranged at the movable tail end of the multi-axis robot, and the clamping mechanism comprises an installation support frame and two groups of clamping jaw units arranged on the installation support frame.
Further, the clamping jaw unit comprises a fifth air cylinder fixed on the mounting support frame, a second connecting plate driven by the fifth air cylinder to move up and down, an elastic floating plate elastically connected to the second connecting plate, an eighth air cylinder fixed on the elastic floating plate, a clamping plate driven by the eighth air cylinder to perform opening or clamping movement, and a clamping part arranged on the clamping plate.
Further, the clamping jaw mechanism is used for grabbing the sub-insert A from the combined insert disassembling mechanism to the sub-insert A return conveying line, and comprises a ninth air cylinder, a third connecting plate driven by the ninth air cylinder to horizontally move, a tenth air cylinder fixed on the third connecting plate, a fourth connecting plate driven by the tenth air cylinder to vertically move, an eleventh air cylinder fixed on the fourth connecting plate, a clamping plate driven by the eleventh air cylinder to perform opening and clamping actions, and a clamping part fixed on the clamping plate.
Compared with the prior art, the full-automatic feeding, discharging and disassembling mechanism for the combined type die core insert of the injection molding machine has the beneficial effects that:
1) Through ingenious design of a plurality of feeding conveying lines and return conveying lines and combination of a multi-axis robot and a combined insert automatic disassembling mechanism, automatic feeding, automatic discharging, automatic disassembling and automatic circulation of the combined insert in the double-shot injection molding machine are realized, and the production efficiency and the degree of automation are greatly improved;
2) The position relation among the assembling station of the combined insert, the blanking station of the formed product and each conveying line is skillfully designed, the automatic circulation of the combined insert among the stations is realized by only using one multi-axis robot clamping mechanism and one clamping jaw mechanism, the circulation efficiency of the position of the insert is improved, the number of grabbing mechanisms is saved, and the manufacturing cost is reduced;
3) After the assembly of the combined insert, a detection mechanism is arranged to timely detect whether the assembly of the insert is in place, so that the injection mold is effectively protected;
4) The manual operation station is far away from the injection molding machine and the disassembly mechanism, and operators are only arranged at the end parts of the conveying lines at the assembly sub-assembly station and the molded product blanking station, so that the working safety of the operators is improved;
5) Through design combination go into son and disassemble mechanism, design two go into son centre gripping positioning unit to set up two go into son centre gripping positioning unit respectively in two parallel arrangement's pivot, with one of them pivot and centre gripping positioning unit whole setting on one and move and carry the mechanism again, thereby can more closely simulate the manual action of breaking off the combination go into son off with fingers and thumb, realized the automatic operation function that the combination goes into son to disassemble.
[ description of the drawings ]
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of a layout of a conveyor line according to an embodiment of the present invention;
FIG. 3 is a schematic view of an angle structure of a detection mechanism and a blocking mechanism combined into a sub-feeding conveyor in an embodiment of the present invention;
FIG. 4 is a schematic view of another angle structure of a detection mechanism and a blocking mechanism combined into a sub-feeding conveyor in an embodiment of the present invention;
FIG. 5 is a schematic structural view of a secondary positioning mechanism in a feeding and conveying device of a composite loader according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a sub-assembly and disassembly mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a combined sub-positioning unit according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a positioning unit for a neutron insert B according to an embodiment of the present invention;
FIG. 9 is a schematic view of a clamping mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic view of a jaw mechanism according to an embodiment of the invention;
the figures represent the numbers:
100 is matched with a full-automatic feeding and discharging mechanism and a disassembly mechanism of a combined type die insert of an injection molding machine;
1 an injection molding machine, 11 a first molding die, 12 a second molding die;
2, combining the components into a sub-assembly station; 3, a blanking station of the molded product;
4 a combined seed feeding and conveying device, a 41 detection mechanism, a 411 first cylinder, a 412 first connecting plate, a 413 elastic floating plate, a 414 sensor, a 42 blocking mechanism, a 421 seventh cylinder, a 422 blocking block, a 43 secondary positioning mechanism, a 431 fixed limiting plate, a 432 movable limiting plate and a 433 sixth cylinder;
5 a combined insert disassembly mechanism, 51 a first driving piece, 52 a second driving piece, 53 a first rotating shaft, 54 a second rotating shaft, 55 a first supporting plate, 56 a second supporting plate, 57 a combined insert positioning unit, 571 an insert A supporting plate, 572 a first limiting plate, 573 a clamping part, 574 a second cylinder, 575 a third cylinder, 576 a demolding lifting rod, 577 a second limiting plate, 58 an insert B positioning unit, 581 an insert B supporting plate, 582 a third limiting plate, 583 a clamping part, 584 a fourth cylinder, 585 a fourth limiting plate, 59 a third supporting plate, 510 a third driving piece;
the cleaning device comprises a 6 robot clamping mechanism, a 61 multi-axis robot, a 62 clamping mechanism, a 621 mounting support frame, a 622 clamping jaw unit, a 6221 fifth cylinder, a 6222 second connecting plate, a 6223 elastic floating plate, a 6224 eighth cylinder, a 6225 clamping plate, a 6226 clamping part, a 6227 height limiting mechanism and a 623 cleaning mechanism;
7, a sub-entry A return conveying line;
8 clamping jaw mechanisms, 81 ninth cylinders, 82 third connecting plates, 83 tenth cylinders, 84 fourth connecting plates, 85 eleventh cylinders, 86 clamping plates, 87 clamping parts;
9 sub-ingress sub-B backhaul transport lines; 10 son go into son B ejection of compact transfer chain.
[ detailed description ] of the invention
Examples:
referring to fig. 1-10, a full-automatic feeding and discharging and disassembling mechanism 100 for a combined mold insert of an injection molding machine comprises an injection molding machine 1, a combined insert assembling station 2, a molded product discharging station 3, a combined insert feeding and conveying device 4 for connecting and disconnecting a combined insert a and a combined insert B, a combined insert disassembling mechanism 5 for grabbing the combined insert from the combined insert feeding and conveying device 4 into the injection molding machine 1 and grabbing the molded combined insert from the injection molding machine 1 into the combined insert disassembling mechanism 5, a sub insert a return conveying line 7 for grabbing the sub insert a from the combined insert disassembling mechanism 5 onto the sub insert a return conveying line 7, a sub insert B return conveying line 9 for connecting and disconnecting the combined insert assembling station 2 and the molded product discharging station 3, and a sub insert B discharging conveying line 10 for conveying the molded product discharging station 3.
The injection molding machine 1 is a two-shot injection molding machine and includes a first molding die 11 and a second molding die 12.
The sub-A return conveying line 7 and the sub-B discharging conveying line 10 are respectively arranged at two sides or the same side of the combined sub-disassembly mechanism 5. The sub-entry sub-A return conveying line 7, the sub-entry sub-B return conveying line 9 and the combined-entry sub-feeding conveying device 4 are arranged in parallel. The clamping jaw mechanism 8 is arranged at the head end of the sub-entry A return conveying line 7.
The combined insert feeding and conveying device 4 is provided with a detection mechanism 41 for detecting whether an insert A and an insert B in the combined insert are assembled in place or not, and a blocking mechanism 42 matched with the detection mechanism 41, wherein the detection mechanism 41 comprises a first cylinder 411 positioned above the combined insert feeding and conveying device 4, a first connecting plate 412 driven by the first cylinder 411 to move up and down, an elastic floating plate 413 elastically arranged on the first connecting plate 412, a sensor 414 fixed on the first connecting plate 412 for detecting the rising height of the elastic floating plate 413, and a probe (not identified in the figure) fixed on the elastic floating plate 413 and matched with the sensor 414 for sensing. The blocking mechanism 42 includes a seventh cylinder 421, and a blocking piece 422 that is driven by the seventh cylinder 421 to move up and down.
When the assembled combined insert moves to the position of the detection mechanism 41 on the combined insert feeding and conveying device 4, a blocking block 422 in the blocking mechanism 42 descends to block the advance of the combined insert, then a first air cylinder 411 drives an elastic floating plate 413 to descend to support the upper surface of the combined insert, and a set pressure is applied to the upper surface, at the moment, if a sensor 414 senses that the rising height of the elastic floating plate 413 is too high, the sub-insert A and the sub-insert B cannot be assembled in place, and a system alarm prompts an operator to take the combined insert out for reassembling; and otherwise, the test result is qualified.
The end of the combined insert feeding and conveying device 4 is provided with a secondary positioning mechanism 43, and the secondary positioning mechanism 43 comprises a fixed limiting plate 431, a movable limiting plate 432 which moves close to or away from the fixed limiting plate 431, and a sixth air cylinder 433 which drives the movable limiting plate 432 to move. The combined insert feeding and conveying device 4 is also provided with an insert identification device (not shown in the figure) so as to ensure that the insert in place is accurate and correct, and is an insert matched with an injection molding machine, if error detection equipment prompts an alarm, and an operator is required to intervene by human.
The combined sub-disassembly mechanism 5 includes a first driving member 51, a second driving member 52, a first rotating shaft 53 driven to rotate by the first driving member 51, a second rotating shaft 54 driven to rotate by the second driving member 52 and arranged in parallel with the first rotating shaft 53, a first supporting plate 55 fixed to the first rotating shaft 53 to rotate in synchronization therewith, a second supporting plate 56 fixed to the second rotating shaft 54 to rotate in synchronization therewith, a combined sub-positioning unit 57 fixed to the first supporting plate 55, a sub-B positioning unit 58 fixed to the second supporting plate 56, a third supporting plate 59 carrying the second driving member 52 and the second rotating shaft 54, and a third driving member 510 driving the third supporting plate 59 to move closer to or farther from the first rotating shaft 53.
The combined insert positioning unit 57 includes an insert a bearing plate 571 fixed on the first support plate 55, first limiting plates 572 positioned at both ends of the insert a bearing plate 571, a clamping portion 573 fixed on the first limiting plates 572, a second cylinder 574 driving the first limiting plates 572 to perform clamping or opening movement, a third cylinder 575 fixed on the first support plate 55 and positioned below the insert a bearing plate 571, and a knock out and lifting lever 576 driven by the third cylinder 575 to perform up-and-down movement and facilitating separation of the insert a from the insert B.
The opposite side edges of the sub-insert a are provided with clamping sockets (not identified in the figure), and the clamping portion 573 is a clamping insert rod that can be inserted into the clamping sockets. Two sides of the sub-insert A bearing plate 571 are provided with second limiting plates 577 for limiting the positions of two sides of the sub-insert A.
The sub-in sub-B positioning unit 58 includes a sub-in sub-B carrier plate 581 fixed on the second support plate 56, third limiting plates 582 positioned at both ends of the sub-in sub-B carrier plate 581, a clamping portion 583 fixed on the third limiting plates 582, and a fourth air cylinder 584 driving the third limiting plates 582 to perform a clamping or opening operation. The sub-input sub-B carrier plate 581 is provided at both sides thereof with fourth limiting plates 585 limiting positions of both sides of the sub-input sub-B. The opposite side edges of the sub-insert B are provided with clamping sockets (not identified in the figure), and the clamping portion 583 is a clamping insert rod that can be inserted into the clamping sockets.
The working principle of the combined insert disassembling mechanism 5 is as follows: in the initial state, the sub-a carrier plate 571 is in a horizontal state and the sub-B carrier plate 581 is in a vertical state; firstly, the robot clamping mechanism 6 takes an injection molded combined insert from the injection molding machine 1 and places the injection molded combined insert on the insert A bearing plate 571; then the first driving member 51 drives the first rotating shaft 53 while driving the sub-carrier a bearing plate 571 to rotate 90 degrees in a vertical state; the third driving member 510 drives the sub-input sub-B carrier plate 581 in a vertical state toward the sub-input sub-a carrier plate 571 in a vertical state to the point where the sub-input sub-B carrier plate 581 abuts against the surface of the sub-input sub-B; the fourth cylinder 584 drives the two clamping portions 583 to clamp the two ends of the sub-insert B; the third driving piece 510 drives the clamping part 583 to move horizontally outwards with the sub-insert B and to realize demolding with the sub-insert A, and meanwhile, the third cylinder 575 drives the demolding lifting rod 576 to push the sub-insert B outwards, so that demolding efficiency is improved, the integrity of an internal injection molding product is ensured, and the load of the third driving piece 510 is reduced; after the sub-insert a and the sub-insert B are completely separated from each other by a set distance, the first driving member 51 drives the first rotating shaft 53 to rotate until the sub-insert a bearing plate 571 is in a horizontal state, and simultaneously the second driving member 52 drives the second rotating shaft 54 to rotate until the sub-insert B bearing plate 581 is in a horizontal state, so that a subsequent manipulator or clamping jaw can conveniently grasp the sub-insert a and the sub-insert B, and the automatic disassembly action of the combined insert is completed.
The robot gripping mechanism 6 includes a multi-axis robot 61, and a gripping mechanism 62 provided at the movable end of the multi-axis robot 61. The clamping mechanism 62 includes a mounting bracket 621, two sets of jaw units 622 provided on the mounting bracket 621, and a cleaning mechanism 623 fixedly provided on the mounting bracket 621 and for cleaning scraps. The jaw unit 622 includes a fifth air cylinder 6221 fixed to the mounting support frame 621, a second connection plate 6222 driven by the fifth air cylinder 6221 to move up and down, an elastic floating plate 6223 elastically connected to the second connection plate 6222, an eighth air cylinder 6224 fixed to the elastic floating plate 6223, a clamping plate 6225 driven by the eighth air cylinder 6224 to perform an expanding or clamping movement, and a clamping portion 6226 provided on the clamping plate 6225. The clamping portion 6226 is a clamping bar inserted into the clamping socket in sub-insert a or sub-insert B. The elastic floating plate 6223 is provided with a height limiting mechanism 6227 which abuts against the upper surface of the insert at both sides of the holding plate 6225.
When the multi-axis robot 61 drives the clamping jaw unit 622 to move to the insert grabbing position, the fifth air cylinder 6221 drives the clamping jaw unit 622 to descend until the height limiting mechanism 6227 contacts the upper surface of the insert, then the descent is stopped, the eighth air cylinder 6224 drives the two pairs of clamping portions 6226 to move towards the middle and insert into the clamping sockets in the insert, and then the clamping jaw unit 622 ascends to grab the insert. In the grabbing process of the insert, the clamping jaw unit 622 does not need to find the position of the clamping socket on the height direction carefully, the height of the clamping jaw unit 622 which is required to descend can be quickly determined through the height limiting mechanism 6227, then the clamping portion 6226 can be accurately stretched into the lifting hole corresponding to the insert through the horizontal movement of the clamping portion 6226, so that quick clamping and grabbing of the insert are realized, and grabbing efficiency of the insert is greatly improved.
The jaw mechanism 8 includes a ninth air cylinder 81, a third connecting plate 82 horizontally moved by the ninth air cylinder 81, a tenth air cylinder 83 fixed to the third connecting plate 82, a fourth connecting plate 84 vertically moved by the tenth air cylinder 83, an eleventh air cylinder 85 fixed to the fourth connecting plate 84, a clamping plate 86 opened and clamped by the eleventh air cylinder 85, and a clamping portion 87 fixed to the clamping plate 86, the clamping portion 87 being a clamping insert rod insertable into the insert clamping socket.
In this embodiment, automatic grabbing, automatic disassembling and automatic injection molding of the two groups of upper and lower mold closing combination inserts can be simultaneously realized, so that the production efficiency is improved. In other embodiments, three, four or even more sets of automatic gripping, automatic disassembly and automatic injection molding of the upper and lower mold clamping inserts may be provided as desired.
The working principle of the full-automatic feeding and discharging and disassembling mechanism 100 of the combined mold insert matched with the injection molding machine in the embodiment is as follows:
1) In the combined insert assembling station 2, assembling the insert A and the insert B in an up-down mode to obtain a combined insert, and placing the combined insert on a combined insert feeding and conveying device 4;
2) The combined insert feeding and conveying device 4 moves to the position of the detection mechanism 41 with the combined insert, the detection mechanism 41 detects whether the assembly of the sub insert A and the sub insert B is in place, and if the assembly is unqualified, the combined insert is taken out for re-assembly; if the assembly is qualified, the combined insert is continuously moved forward to the position of the secondary positioning mechanism 43, the combined insert is subjected to secondary positioning, and the insert identification device judges whether the incoming material insert is a required insert in the injection molding machine or not;
3) The robot clamping mechanism 6 grabs the secondarily positioned combined insert to the position of the first forming die 11, one clamping jaw unit 622 takes out the injection molded combined insert, and the other clamping jaw unit 622 puts the assembled combined insert into the first forming die 11 for injection molding;
4) The robot clamping mechanism 6 grabs and puts the injection molded combined insert into the combined insert disassembling mechanism 5 for disassembling the combined insert to obtain an insert A and an insert B carrying a semi-finished product;
5) The clamping jaw mechanism 8 grabs the disassembled sub-insert A onto a sub-insert A return conveying line 7 and sends the sub-insert A back to the combined sub-insert assembling station 2;
6) Simultaneously, the robot clamping mechanism 6 grabs the sub-insert B obtained by disassembly to the position of the second forming die 12; one clamping jaw unit 622 takes out the sub-insert B which is subjected to secondary injection molding and carries the finished product, and the other clamping jaw unit 622 puts the sub-insert B which carries the semi-finished product into a second molding die 12 for secondary injection molding;
7) The robot clamping mechanism 6 grabs the sub-insert B after secondary injection molding onto a sub-insert B discharging conveying line 10 and conveys the sub-insert B to the molded product blanking station 3;
8) In the molded product blanking station 3, the product is manually taken out from the sub-insert B, then the empty sub-insert B is put on the sub-insert B return conveying line 9 and is sent back to the combined insert assembling station 2, and then assembling operation is carried out on the combined insert assembling station 2 and the sub-insert a, so that the action of one cycle period is completed.
The full-automatic feeding and discharging mechanism 100 of the combined mold insert matched with the injection molding machine has the beneficial effects that:
1) Through ingenious design of a plurality of feeding conveying lines and return conveying lines and combination of a multi-axis robot and a combined insert automatic disassembling mechanism, automatic feeding, automatic discharging, automatic disassembling and automatic circulation of the combined insert in the double-shot injection molding machine are realized, and the production efficiency and the degree of automation are greatly improved;
2) The position relation among the assembling station of the combined insert, the blanking station of the formed product and each conveying line is skillfully designed, the automatic circulation of the combined insert among the stations is realized by only using one multi-axis robot clamping mechanism and one clamping jaw mechanism, the circulation efficiency of the position of the insert is improved, the number of grabbing mechanisms is saved, and the manufacturing cost is reduced;
3) After the assembly of the combined insert, a detection mechanism is arranged to timely detect whether the assembly of the insert is in place, so that the injection mold is effectively protected;
4) The manual operation station is far away from the injection molding machine and the disassembly mechanism, and operators are only arranged at the end parts of the conveying lines at the assembly sub-assembly station and the molded product blanking station, so that the working safety of the operators is improved;
5) Through design combination go into son and disassemble mechanism, design two go into son centre gripping positioning unit to set up two go into son centre gripping positioning unit respectively in two parallel arrangement's pivot, with one of them pivot and centre gripping positioning unit whole setting on one and move and carry the mechanism again, thereby can more closely simulate the manual action of breaking off the combination go into son off with fingers and thumb, realized the automatic operation function that the combination goes into son to disassemble.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (4)
1. Full-automatic unloading of cooperation injection molding machine combination formula mould benevolence income son and disassemble mechanism, its characterized in that: the device comprises an injection molding machine, a combined insert assembling station, a molded product blanking station, a combined insert feeding conveying device for butting the combined insert assembling station, a combined insert disassembling mechanism for disassembling a sub insert A and a sub insert B in a combined insert, a robot clamping mechanism for grabbing the combined insert from the injection molding machine to the combined insert disassembling mechanism after the combined insert is grabbed from the injection molding machine, a sub insert A return conveying line for conveying the combined insert assembling station, a sub insert B return conveying line for butting the combined insert assembling station and the molded product blanking station, a sub insert B discharging conveying line for conveying the molded product blanking station, and a clamping jaw mechanism for grabbing the sub insert A from the combined insert disassembling mechanism to the sub insert A return conveying line;
the injection molding machine is a double-shot injection molding machine and comprises a first molding die and a second molding die;
the sub-input sub-A return conveying line and the sub-input sub-B discharging conveying line are respectively arranged on two sides or the same side of the combined sub-input disassembly mechanism, and the sub-input sub-A return conveying line, the sub-input sub-B return conveying line and the combined sub-input feeding conveying device are arranged in parallel;
the combined insert disassembling mechanism comprises a first driving piece, a second driving piece, a first rotating shaft driven by the first driving piece to rotate, a second rotating shaft driven by the second driving piece to rotate and arranged in parallel with the first rotating shaft, a first supporting plate fixed on the first rotating shaft and synchronously rotating with the first rotating shaft, a second supporting plate fixed on the second rotating shaft and synchronously rotating with the second rotating shaft, a combined insert positioning unit fixed on the first supporting plate, a sub insert B positioning unit fixed on the second supporting plate, a third supporting plate bearing the second driving piece and the second rotating shaft, and a third driving piece driving the third supporting plate to move close to or far away from the first rotating shaft;
the robot clamping mechanism comprises a multi-axis robot and a clamping mechanism arranged at the movable tail end of the multi-axis robot, and comprises an installation support frame and two groups of clamping jaw units arranged on the installation support frame; the clamping jaw unit comprises a fifth air cylinder, a second connecting plate, an elastic floating plate, an eighth air cylinder, a clamping plate and a clamping part, wherein the fifth air cylinder is fixed on the mounting support frame, the second connecting plate is driven by the fifth air cylinder to move up and down, the elastic floating plate is elastically connected to the second connecting plate, the eighth air cylinder is fixed on the elastic floating plate, the clamping plate is driven by the eighth air cylinder to perform opening or clamping movement, and the clamping part is arranged on the clamping plate;
the clamping jaw mechanism comprises a ninth air cylinder, a third connecting plate driven by the ninth air cylinder to horizontally move, a tenth air cylinder fixed on the third connecting plate, a fourth connecting plate driven by the tenth air cylinder to vertically move, an eleventh air cylinder fixed on the fourth connecting plate, a clamping plate driven by the eleventh air cylinder to open and clamp, and a clamping part fixed on the clamping plate.
2. The full-automatic feeding, discharging and disassembling mechanism for a combined type die core insert of an injection molding machine according to claim 1, wherein: the device is characterized in that a detection mechanism for detecting whether the sub-feeding device A and the sub-feeding device B are assembled in place or not is arranged on the combined feeding device, and the detection mechanism comprises a first air cylinder, a first connecting plate, an elastic floating plate, a sensor and a probe, wherein the first air cylinder is positioned above the combined feeding device, the first connecting plate is driven by the first air cylinder to move up and down, the elastic floating plate is elastically arranged on the first connecting plate, the sensor is fixed on the first connecting plate and used for detecting the rising height of the elastic floating plate, and the probe is fixed on the elastic floating plate and is matched with the sensor for sensing.
3. The full-automatic feeding, discharging and disassembling mechanism for a combined type die core insert of an injection molding machine according to claim 2, wherein: the combined insert feeding and conveying device is further provided with a blocking mechanism matched with the detection mechanism, and the blocking mechanism comprises a seventh cylinder and a blocking block driven by the seventh cylinder to move up and down.
4. The full-automatic feeding, discharging and disassembling mechanism for a combined type die core insert of an injection molding machine according to claim 1, wherein: the tail end of the combined insert feeding conveying device is provided with a secondary positioning mechanism, and the secondary positioning mechanism comprises a fixed limiting plate, a movable limiting plate which moves close to or away from the fixed limiting plate, and a sixth cylinder which drives the movable limiting plate to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492671.9A CN109397618B (en) | 2018-12-07 | 2018-12-07 | Full-automatic feeding and discharging and disassembling mechanism matched with combined type mold insert of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492671.9A CN109397618B (en) | 2018-12-07 | 2018-12-07 | Full-automatic feeding and discharging and disassembling mechanism matched with combined type mold insert of injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109397618A CN109397618A (en) | 2019-03-01 |
| CN109397618B true CN109397618B (en) | 2024-01-05 |
Family
ID=65457728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492671.9A Active CN109397618B (en) | 2018-12-07 | 2018-12-07 | Full-automatic feeding and discharging and disassembling mechanism matched with combined type mold insert of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109397618B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039711B (en) * | 2019-04-08 | 2021-07-02 | 青岛泰萌自动化设备有限公司 | Watchband insert feeding and discharging machine |
| CN110605812B (en) * | 2019-10-25 | 2024-01-05 | 苏州得奥自动化科技有限公司 | Automatic feeding and discharging equipment for seat nuts |
| CN111890632B (en) * | 2020-09-30 | 2021-02-26 | 歌尔光学科技有限公司 | Insert and insert disassembling and assembling device |
| CN113246418B (en) * | 2021-06-25 | 2022-05-10 | 广东安科智能科技有限公司 | Secondary injection molding short-cooling rapid production method |
| CN115556298B (en) * | 2022-11-17 | 2023-04-11 | 苏州德机自动化科技有限公司 | Magnet group serial line production line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2124820A1 (en) * | 1991-12-02 | 1993-06-10 | Thomas F. Kidd | Automated core assembly integrated with metallic core manufacture |
| US5946793A (en) * | 1995-10-10 | 1999-09-07 | Kabushiki Kaisha Toshiba | Method for assembling and disassembling stator winding of dynamo-electric machine |
| JP2005052993A (en) * | 2003-08-05 | 2005-03-03 | Miwa Kako:Kk | Injection molding system and injection molding method |
| CN205889716U (en) * | 2016-08-19 | 2017-01-18 | 精英模具(上海)有限公司 | Full -automatic metalwork rubber coating frock of moulding plastics |
| CN108365495A (en) * | 2018-04-11 | 2018-08-03 | 苏州迅镭激光科技有限公司 | A kind of automatic assembly welding equipment of pcb board |
| CN208681952U (en) * | 2018-12-07 | 2019-04-02 | 江苏元泰智能科技股份有限公司 | A kind of cooperation injection molding machine combined type mode enters sub full-automatic loading and unloading and dismantling mechanism |
-
2018
- 2018-12-07 CN CN201811492671.9A patent/CN109397618B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2124820A1 (en) * | 1991-12-02 | 1993-06-10 | Thomas F. Kidd | Automated core assembly integrated with metallic core manufacture |
| US5946793A (en) * | 1995-10-10 | 1999-09-07 | Kabushiki Kaisha Toshiba | Method for assembling and disassembling stator winding of dynamo-electric machine |
| JP2005052993A (en) * | 2003-08-05 | 2005-03-03 | Miwa Kako:Kk | Injection molding system and injection molding method |
| CN205889716U (en) * | 2016-08-19 | 2017-01-18 | 精英模具(上海)有限公司 | Full -automatic metalwork rubber coating frock of moulding plastics |
| CN108365495A (en) * | 2018-04-11 | 2018-08-03 | 苏州迅镭激光科技有限公司 | A kind of automatic assembly welding equipment of pcb board |
| CN208681952U (en) * | 2018-12-07 | 2019-04-02 | 江苏元泰智能科技股份有限公司 | A kind of cooperation injection molding machine combined type mode enters sub full-automatic loading and unloading and dismantling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109397618A (en) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109397618B (en) | Full-automatic feeding and discharging and disassembling mechanism matched with combined type mold insert of injection molding machine | |
| CN108189339B (en) | Automatic shearing system and method for injection molding part water gap | |
| CN112848058A (en) | Double-manipulator automatic vision positioning insertion piece injection molding machine | |
| CN113829575B (en) | Automatic rubber production line and control method | |
| CN116175873A (en) | Automatic feeding device for injection molding embedded metal parts and control method | |
| CN109262954B (en) | Injection molding equipment with go into automatic cycle unloading | |
| CN208681952U (en) | A kind of cooperation injection molding machine combined type mode enters sub full-automatic loading and unloading and dismantling mechanism | |
| CN218053800U (en) | A die-cut integrative equipment of laser marking for injection molding | |
| CN217346390U (en) | Automatic material taking and placing equipment for inserts | |
| CN216400413U (en) | Automatic unloading mechanism of car blet hasp moulding plastics | |
| CN217296027U (en) | Automatic nut feeding mechanism | |
| CN217047250U (en) | Full-automatic nut mold insert frock of moulding plastics | |
| CN209903766U (en) | Automatic mobile phone nut feeding machine | |
| CN212072831U (en) | Take extracting device of inserts injection molding | |
| CN211807428U (en) | Novel feeding and discharging mechanism for clamping jaw of injection molding six-shaft manipulator feeding machine | |
| CN210148563U (en) | Multi-cavity injection molding automation equipment with automatic bolt gasket feeding function | |
| CN210256976U (en) | Labeling machine in mould | |
| CN112810032A (en) | Workpiece processing equipment and process for assembling hardware and sealing ring | |
| CN207985327U (en) | A kind of automatic boxing machine | |
| CN110774526A (en) | Novel feeding and discharging mechanism for clamping jaw of injection molding six-shaft manipulator feeding machine | |
| CN110774527A (en) | Novel six mechanical hand material loading machines of moulding plastics | |
| CN111055453A (en) | Automatic pan feeding blank device | |
| CN214816328U (en) | Automatic assembling device for hard tubes | |
| CN110091460B (en) | Equipment is placed to built-in fitting multi-angle | |
| CN109895317A (en) | A kind of dummy slider automatic material arranging device to injection molding machine |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |