CN213166683U - Grabbing hand positioning mechanism of injection molding machine - Google Patents
Grabbing hand positioning mechanism of injection molding machine Download PDFInfo
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- CN213166683U CN213166683U CN202021685445.5U CN202021685445U CN213166683U CN 213166683 U CN213166683 U CN 213166683U CN 202021685445 U CN202021685445 U CN 202021685445U CN 213166683 U CN213166683 U CN 213166683U
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Abstract
The utility model provides an injection molding machine snatchs hand positioning mechanism belongs to and snatchs the manual technical field, include lifting unit, locating component and snatch the subassembly. Locating lever among the locating component is fixed in the lifter plate, and the slider cup joints in the locating lever, and the second installation bucket is fixed in the slider, and the spring cup joints in the pull rod, and the locking piece is fixed in the pull rod, and the locking piece is pegged graft in the slider, has seted up the locking groove on the locating lever, and the locking piece can the joint in the locking groove. The stand that snatchs in the subassembly is fixed in the lifter plate, and first motor is fixed in the stand, and first pivot is fixed in first motor, and first pivot rotates with the stand to be connected, and the arm that sways is fixed in first pivot, and the second motor is fixed in and sways the arm, and the second pivot rotates with the arm that sways to be connected, and the fixed plate is fixed in first pivot, and the clamping jaw cylinder is fixed in the fixed plate. The realization is to the high location of clamping jaw cylinder, conveniently snatchs the snatching of hand to not co-altitude injection molding machine and not unidimensional product, and it is convenient to adjust, improves the mobility and the flexibility of snatching the hand.
Description
Technical Field
The utility model relates to a snatch the hand technical field, particularly, relate to an injection molding machine snatchs hand positioning mechanism.
Background
The gripping hand is an automatic operating device which imitates some action functions of human hands and arms and is used for gripping, carrying objects or operating tools according to a fixed program. The portable mobile phone grabbing device has the characteristics that various expected operations can be completed through programming, and the advantages of people and the advantages of the mobile phone grabbing device are combined in structure and performance.
The injection molding machine snatchs the hand and is used for getting injection moulding's product on the injection molding machine, because the product size after the injection molding machine model is different and injection moulding is different, so need adjust and snatch hand elevating system to adapt to the not work of snatching of co-altitude, co-ordinate-type product.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides an injection molding machine snatchs hand positioning mechanism aims at improving because the product size after the injection molding machine model is different and injection moulding is different, needs to adjust and snatchs hand elevating system to adapt to not co-altitude, the problem of the work of snatching of not unidimensional product.
The utility model discloses a realize like this: the utility model provides an injection molding machine snatchs hand positioning mechanism, include lifting unit, locating component and snatch the subassembly, wherein, lifting unit realizes snatching the rising and the reduction of subassembly, and locating component realizes snatching the location of subassembly height.
The lifting assembly comprises a first mounting barrel, a driving piece and a lifting plate, the driving piece is fixedly mounted on the first mounting barrel, and the lifting plate is fixedly mounted on the driving piece.
The positioning assembly comprises a positioning rod, a sliding block, a second installation barrel, a pull rod, a spring and a locking block, the positioning rod is fixedly installed on the lifting plate, the positioning rod penetrates through the top end of the first installation barrel, the sliding block is sleeved on the positioning rod, the second installation barrel is fixedly installed on the sliding block, the pull rod penetrates through the second installation barrel, the spring is sleeved on the pull rod, the spring is arranged in the second installation barrel, the locking block is fixedly installed on the pull rod, the locking block is inserted into the sliding block, a plurality of locking grooves are uniformly formed in the positioning rod, and the locking block can be connected with the locking grooves in a clamped mode.
The grabbing component comprises an upright post, a first motor, a first rotating shaft, a swinging arm, a second motor, a second rotating shaft, a fixing plate and a clamping jaw cylinder, wherein the upright post is fixedly installed on the lifting plate, the first motor is fixedly installed on the upright post, the first rotating shaft is fixedly installed on the first motor, the first rotating shaft is connected with the upright post in a rotating mode, the swinging arm is fixedly installed on the first rotating shaft, the second motor is fixedly installed on the swinging arm, the second rotating shaft is connected with the swinging arm in a rotating mode, the fixing plate is fixedly installed on the first rotating shaft, and the clamping jaw cylinder is fixedly installed on the fixing plate.
The utility model discloses an in one embodiment, the lifter plate is kept away from one side of locating lever is fixed with the guide bar, sliding connection has the guide pin bushing on the guide bar, guide pin bushing fixed mounting in the top of first installation bucket.
In an embodiment of the present invention, the pull rod is far away from one end of the locking block and is movably connected to a pull ring, and the pull ring is disposed outside the second installation barrel.
The utility model discloses an in one embodiment, first installation bucket is kept away from the one end fixing of lifter plate has the mounting panel, the mounting hole has been seted up on the mounting panel.
The utility model discloses an in one embodiment, the locating lever is kept away from the one end fixing of lifter plate has first stopper.
The utility model discloses an in one embodiment, the guide bar is kept away from the one end tip fixed mounting of lifter plate is in the second stopper.
The utility model discloses an in one embodiment, first pivot is kept away from the one end fixing of first motor has rotatory piece, one side of stand is fixed with keeps off the material piece, rotatory piece can with keep off the material piece and contradict.
The utility model discloses an in one embodiment, be fixed with second fender piece in the second pivot, the arm of swaing is kept away from the spacing groove has been seted up to the one end of stand, second fender piece can with the spacing groove is contradicted.
In an embodiment of the present invention, the clamping plates are fixed to the two clamping jaws of the clamping jaw cylinder.
In an embodiment of the present invention, two opposite surfaces of the clamping plates are fixed with rubber pads, and the rubber pads are provided with anti-slip patterns.
The utility model has the advantages that: the utility model discloses an injection molding machine snatchs hand positioning mechanism who obtains through above-mentioned design, when using, drive the lifter plate through the driving piece and rise, and then the lifter plate drives and snatchs the subassembly and rise, and the lifter plate drives the locating lever upward movement simultaneously, and rise to the highest point until the lifter plate, and the product on the injection molding machine is higher than on the subassembly of snatching at this moment, then the driving piece drives the gripper cylinder on the subassembly of snatching and moves down, until the product on the injection molding machine is in between the gripper of gripper cylinder, stop the driving piece work, then pull the pull rod outward with the hand, and then the pull rod pulls the locking piece outwards, and then the locking piece separates with the locking groove on the locating lever, then slide the slider downwards, the slider slides downwards along the locating lever, until the slider contradicts with the top of first installation bucket and stops the motion, then loosen the pull ring, and then the locking between slider and the first installation bucket to realize the location of lifter plate, and then realize the high location to the clamping jaw cylinder, conveniently snatch the hand and to not co-altitude injection molding machine and not snatching of unidimensional product, it is convenient to adjust, improves the mobility and the flexibility of snatching the hand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure provided by the embodiment of the present invention;
fig. 2 is a schematic structural view of a lifting assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a locking assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a swing arm and a fixing plate according to an embodiment of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention;
fig. 6 is a schematic structural view of a column and a swing arm according to an embodiment of the present invention.
In the figure: 100-a lifting assembly; 110-a first installation bucket; 111-a mounting plate; 1111-mounting holes; 120-a drive member; 130-a lifter plate; 131-a guide bar; 1311-a second stopper; 132-a guide sleeve; 200-a positioning assembly; 210-a positioning rod; 211-locking grooves; 212-a first stopper; 220-a slide block; 230-a second mounting bucket; 240-a pull rod; 241-a pull ring; 250-a spring; 260-a locking block; 300-a grasping assembly; 310-a column; 311-material blocking blocks; 320-a first motor; 330-a first rotating shaft; 331-a rotation block; 340-a swing arm; 341-a limit groove; 350-a second motor; 360-a second rotating shaft; 361-second stop block; 370-a fixed plate; 380-clamping jaw cylinder; 381-clamp plate; 382-a rubber pad; 3821-anti-skid pattern.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a technical solution: a grabbing hand positioning mechanism of an injection molding machine comprises a lifting assembly 100, a positioning assembly 200 and a grabbing assembly 300, wherein the lifting assembly 100 is used for achieving lifting and lowering of the grabbing assembly 300, and the positioning assembly 200 is used for achieving positioning of the grabbing assembly 300.
Referring to fig. 2, the lifting assembly 100 includes a first mounting barrel 110, a driving member 120 and a lifting plate 130, the driving member 120 is fixedly mounted at the bottom end of the first mounting barrel 110 by bolts, the driving member 120 can be a hydraulic cylinder, a mounting plate 111 is fixed at the lower end of the first mounting barrel 110, and a mounting hole 1111 is formed in the mounting plate 111, so that the whole device can be conveniently fixed to the ground, and the stability of the device is improved. The lifting plate 130 is fixedly installed at the end of the piston rod of the driving member 120 by screw threads, and the lifting plate 130 is disposed at the top end of the outer side of the first installation barrel 110. When specifically setting up, one side that locating lever 210 was kept away from to lifter plate 130 has guide bar 131 through welded fastening, sliding connection has guide pin bushing 132 on guide bar 131, guide pin bushing 132 inlays fixed mounting in the top of first installation bucket 110, the direction when realizing lifter plate 130 lift, the one end tip fixed mounting that lifter plate 130 was kept away from to guide bar 131 is in second stopper 1311, roll-off guide pin bushing 132 when preventing guide bar 131 upwards to slide plays spacing, guard action.
Referring to fig. 3, the positioning assembly 200 includes a positioning rod 210, a sliding block 220, a second mounting barrel 230, a pull rod 240, a spring 250 and a locking block 260, the positioning rod 210 is fixedly mounted below one side of the lifting plate 130 by welding, the positioning rod 210 penetrates through the top end of the first mounting barrel 110, and a first limiting block 212 is fixed at the lower end of the positioning rod 210 to prevent the positioning rod 210 from sliding out of the top end of the first mounting barrel 110 when moving upward, so as to perform limiting and protecting functions. Slider 220 cup joints on locating lever 210, second installation bucket 230 passes through welded fastening and installs on slider 220's outer wall, pull rod 240 runs through second installation bucket 230 and extends to the outside, spring 250 cup joints in pull rod 240, spring 250 sets up in second installation bucket 230's inside, locking piece 260 passes through welded fastening and installs in pull rod 240's tip, locking piece 260 pegs graft in slider 220 and slides in slider 220's lateral wall, a plurality of locking grooves 211 have evenly been seted up on locating lever 210, locking piece 260 can joint in locking groove 211, it needs to explain, the one end tip swing joint that locking piece 260 was kept away from to pull rod 240 has pull ring 241, the pull ring sets up the outside at second installation bucket 230, conveniently pass through pull ring 241 with the hand and outwards spur pull rod 240, convenient work.
Referring to fig. 4, 5 and 6, the grasping assembly 300 includes a vertical column 310, a first motor 320, a first rotating shaft 330, a swing arm 340, a second motor 350, a second rotating shaft 360, a fixing plate 370 and a clamping jaw cylinder 380, the vertical column 310 is fixedly mounted in the middle of the upper surface of the lifting plate 130 through bolts, the first motor 320 is fixedly mounted on one side of the upper end of the vertical column 310 through bolts, the first rotating shaft 330 is fixedly mounted on an end portion of an output shaft of the first motor 320, the first rotating shaft 330 is rotatably connected with the vertical column 310, the swing arm 340 is fixedly mounted on the first rotating shaft 330 through welding, the second motor 350 is fixedly mounted on an outer side of one end of the swing arm 340 far away from the vertical column 310 through bolts, the second rotating shaft 360 is rotatably connected with the swing arm 340, the fixing plate 370 is fixedly mounted on an end portion of the first rotating shaft 330 through.
When specifically setting up, the one end tip that first motor 320 was kept away from to first pivot 330 has rotation block 331 through welded fastening, one side of stand 310 has material stopping block 311 through welded fastening, rotation block 331 can contradict with material stopping block 311, realize spacing to first pivot 330, make rocking arm 340 just in time rotate 180 and leave the injection molding machine, there is second material stopping block 361 through welded fastening on second pivot 360, rocking arm 340 keeps away from the one end of stand 310 and has seted up spacing groove 341, second material stopping block 361 can contradict with spacing groove 341, realize spacing to second pivot 360, make clamping jaw cylinder 380 just in time rotate 180 degrees, and then clamping jaw cylinder 380's clamping jaw is down, make things convenient for the separation of product. Clamping piece plates 381 are fixed on the two clamping jaws of the clamping jaw air cylinder 380, clamping of products is facilitated, rubber pads 382 are fixed on the opposite faces of the two clamping piece plates 381, protection of the products is achieved, abrasion of the appearance of the products is avoided, anti-skidding threads 3821 are arranged on the rubber pads 382, and friction force between the rubber pads 382 and the products is increased.
Specifically, this injection molding machine snatchs hand positioning mechanism's theory of operation: when the device is used, the lifting plate 130 is driven to rise through the driving part 120, then the lifting plate 130 drives the grabbing component 300 to rise, meanwhile, the lifting plate 130 drives the positioning rod 210 to move upwards until the lifting plate 130 rises to the highest position, and at the moment, the clamping jaw cylinder 380 on the grabbing component 300 is higher than a product on an injection molding machine;
then the driving element 120 drives the clamping jaw cylinder 380 on the grabbing assembly 300 to move downwards until a product on the injection molding machine is positioned between clamping jaws of the clamping jaw cylinder 380, the driving element 120 stops working, then the pull rod 240 is pulled outwards through the pull ring 241 by a hand, the pull rod 240 pulls the locking block 260 outwards, the locking block 260 is separated from the locking groove 211 on the positioning rod 210, then the sliding block 220 slides downwards along the positioning rod 210, the sliding block 220 stops moving until the sliding block 220 abuts against the top end of the first installation barrel 110, then the pull ring 241 is released, and then the locking block 260 is inserted into the locking groove 211 under the elastic force of the spring 250, and then the sliding block 220 is locked with the first installation barrel 110, so that the positioning of the lifting plate 130 is realized, and the height positioning of the clamping jaw cylinder 380 is realized;
then the clamping jaw of the clamping jaw cylinder 380 drives the clamping jaw plate 381 to clamp a product on the injection molding machine, then the driving part 120 pushes the lifting plate 130 upwards, further the lifting plate 130 drives the positioning rod 210 and the guide rod 131 to slide upwards, the positioning rod 210 drives the sliding block 220 to move upwards until the first limiting block 212 and the second limiting block 1311 are abutted against the bottom surface of the top end of the first installation barrel 110, then the lifting plate 130 stops moving, the lifting plate 130 moves upwards to drive the clamping jaw cylinder 380 to move upwards, and further the clamping jaw cylinder 380 takes the product off the injection molding machine;
then the first motor 320 drives the first rotating shaft 330 to rotate, and then the first rotating shaft 330 drives the swing arm 340 to rotate, and then the swing arm 340 rotates around the axial lead of the first rotating shaft 330, and then the swing arm 340 drives the clamping jaw cylinder 380 to rotate, and then the clamping jaw cylinder 380 drives the product to leave the injection molding machine, and simultaneously the second motor 350 drives the second rotating shaft 360 to rotate, and then the second rotating shaft 360 drives the fixing plate 370 to rotate, and then the fixing plate 370 drives the clamping jaw cylinder 380 to rotate around the second rotating shaft 360, and then the clamping jaw cylinder 380 rotates 180 degrees, and then the clamping jaw cylinder 380 faces downwards, and then the clamping jaw of the clamping jaw cylinder 380 is loosened, and then the product clamped by the clamping jaw cylinder 380 is separated from the clamping jaw cylinder 380.
It should be noted that the specific model specifications of the driving element 120, the first motor 320, the second motor 350, and the clamping jaw cylinder 380 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the driving member 120, the first motor 320, the second motor 350 and the jaw cylinder 380 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A grabbing hand positioning mechanism of an injection molding machine is characterized by comprising
The lifting assembly (100) comprises a first mounting barrel (110), a driving piece (120) and a lifting plate (130), wherein the driving piece (120) is fixedly mounted on the first mounting barrel (110), and the lifting plate (130) is fixedly mounted on the driving piece (120);
the positioning assembly (200) comprises a positioning rod (210), a sliding block (220), a second installation barrel (230), a pull rod (240), a spring (250) and a locking block (260), the positioning rod (210) is fixedly installed on the lifting plate (130), the positioning rod (210) penetrates through the top end of the first installation barrel (110), the sliding block (220) is sleeved on the positioning rod (210), the second installation barrel (230) is fixedly installed on the sliding block (220), the pull rod (240) penetrates through the second installation barrel (230), the spring (250) is sleeved on the pull rod (240), the spring (250) is arranged inside the second installation barrel (230), the locking block (260) is fixedly installed on the pull rod (240), the locking block (260) is inserted in the sliding block (220), and a plurality of locking grooves (211) are uniformly formed in the positioning rod (210), the locking block (260) can be clamped in the locking groove (211);
the grabbing component (300) comprises an upright post (310), a first motor (320), a first rotating shaft (330), a swinging arm (340), a second motor (350), a second rotating shaft (360), a fixing plate (370) and a clamping jaw cylinder (380), wherein the upright post (310) is fixedly installed on the lifting plate (130), the first motor (320) is fixedly installed on the upright post (310), the first rotating shaft (330) is fixedly installed on the first motor (320), the first rotating shaft (330) is rotatably connected with the upright post (310), the swinging arm (340) is fixedly installed on the first rotating shaft (330), the second motor (350) is fixedly installed on the swinging arm (340), the second rotating shaft (360) is rotatably connected with the swinging arm (340), and the fixing plate (370) is fixedly installed on the first rotating shaft (330), the clamping jaw air cylinder (380) is fixedly arranged on the fixing plate (370).
2. The injection molding machine grabbing hand positioning mechanism as claimed in claim 1, wherein a guide rod (131) is fixed to one side of the lifting plate (130) away from the positioning rod (210), a guide sleeve (132) is slidably connected onto the guide rod (131), and the guide sleeve (132) is fixedly mounted at the top end of the first mounting barrel (110).
3. The injection molding machine gripper hand positioning mechanism according to claim 1, wherein a pull ring (241) is movably connected to an end of the pull rod (240) away from the locking block (260), and the pull ring (241) is disposed outside the second mounting barrel (230).
4. The injection molding machine gripper hand positioning mechanism according to claim 1, wherein a mounting plate (111) is fixed to an end portion of the first mounting barrel (110) far away from the lifting plate (130), and a mounting hole (1111) is formed in the mounting plate (111).
5. The injection molding machine gripper hand positioning mechanism according to claim 1, wherein a first stopper (212) is fixed to an end of the positioning rod (210) away from the lifting plate (130).
6. The injection molding machine gripper hand positioning mechanism according to claim 2, wherein an end of the guide rod (131) away from the lifting plate (130) is fixedly mounted to the second stopper (1311).
7. The injection molding machine gripper hand positioning mechanism according to claim 1, wherein a rotating block (331) is fixed to an end portion of the first rotating shaft (330) far away from the first motor (320), a striker block (311) is fixed to one side of the upright column (310), and the rotating block (331) can abut against the striker block (311).
8. The injection molding machine gripper hand positioning mechanism according to claim 1, wherein a second stopper (361) is fixed on the second rotating shaft (360), a limit groove (341) is formed at one end of the swinging arm (340) far away from the upright (310), and the second stopper (361) can abut against the limit groove (341).
9. The injection molding machine gripper hand positioning mechanism of claim 1, wherein a gripper plate (381) is fixed to both grippers of the gripper cylinder (380).
10. The injection molding machine gripper hand positioning mechanism of claim 9, wherein rubber pads (382) are fixed on the opposite surfaces of the two clamping plates (381), and the rubber pads (382) are provided with anti-skid threads (3821).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021685445.5U CN213166683U (en) | 2020-08-13 | 2020-08-13 | Grabbing hand positioning mechanism of injection molding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021685445.5U CN213166683U (en) | 2020-08-13 | 2020-08-13 | Grabbing hand positioning mechanism of injection molding machine |
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| CN213166683U true CN213166683U (en) | 2021-05-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210142A (en) * | 2021-12-10 | 2022-03-22 | 湖南云箭集团有限公司 | Circulating filter device suitable for additive manufacturing |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210142A (en) * | 2021-12-10 | 2022-03-22 | 湖南云箭集团有限公司 | Circulating filter device suitable for additive manufacturing |
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