CN212242001U - Barrel-shaped workpiece taking-out jig - Google Patents
Barrel-shaped workpiece taking-out jig Download PDFInfo
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- CN212242001U CN212242001U CN202021171566.8U CN202021171566U CN212242001U CN 212242001 U CN212242001 U CN 212242001U CN 202021171566 U CN202021171566 U CN 202021171566U CN 212242001 U CN212242001 U CN 212242001U
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- connecting rod
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Abstract
The utility model relates to a barrel-shaped workpiece taking-out jig, which comprises a jig plate, a driving source, at least two groups of link mechanisms and sucker groups with the same number as the link mechanisms; each group of link mechanisms comprises a group of parallelogram link mechanisms, and each parallelogram link mechanism comprises a first connecting rod and a second connecting rod which are arranged in parallel; the first connecting rods are all arranged on the output end of the driving source; each sucker group is arranged on the second connecting rod; the driving source drives the first connecting rod to perform feeding motion along the axis of the first connecting rod, so as to drive the corresponding connecting rod mechanisms to perform rotary motion, and the rotary working surface of each connecting rod mechanism is parallel to the axis of the first connecting rod. The utility model discloses only adopt a driving source, the fault rate of greatly reduced machine, reduction maintenance degree of difficulty, cost.
Description
Technical Field
The utility model relates to a frock tool technical field especially relates to a bucket type work piece takes out tool.
Background
At present, the connecting rod formula of bucket type work piece takes out tool mainly used takes out the bucket type work piece product in the die in the injection molding machine, and the current tool of taking out realizes absorbing through the internal surface of cylinder control sucking disc laminating bucket type work piece, and current tool leads to cylinder quantity more because sucking disc of cylinder control, and the mounting is also more, and then leads to the tool weight heavy, and is with high costs, simultaneously because the cylinder is many, probably leads to the fault rate also can correspondingly increase.
Therefore, it is desirable to provide a new barrel-shaped workpiece removing jig.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to overcome shortcoming and not enough among the prior art, provide a bucket type work piece and take out tool.
A barrel-shaped workpiece taking-out jig comprises a jig plate, a driving source, at least two groups of link mechanisms and sucker groups, wherein the number of the sucker groups is the same as that of the link mechanisms; the driving source is arranged on the jig plate; each group of link mechanisms comprises a group of parallelogram link mechanisms, and each parallelogram link mechanism comprises a first connecting rod and a second connecting rod which are arranged in parallel; the first connecting rods are all arranged on the output end of the driving source; each sucker group is arranged on the second connecting rod; the driving source drives the first connecting rod to perform feeding motion along the axis of the first connecting rod, so as to drive the corresponding connecting rod mechanisms to perform rotary motion, and the rotary working surface of each connecting rod mechanism is parallel to the axis of the first connecting rod.
The barrel-shaped workpiece taking-out jig of the utility model drives a plurality of link mechanisms to rotate through the feeding motion of one driving source, thereby realizing that the sucker group performs expansion or contraction motion relative to the driving source, and the sucker group is kept parallel to the first link rod in the expansion and contraction process through the parallelogram link mechanism, thereby each sucker group can accurately adsorb each inner surface of the barrel-shaped workpiece; the barrel-shaped workpiece is taken out through one driving source, the number of the driving sources and the fixing pieces is effectively reduced, the weight of the jig is reduced, and the cost of the jig is further reduced; meanwhile, only one driving source is adopted, so that the failure rate of the machine is greatly reduced, and the maintenance difficulty and cost are reduced; the utility model discloses a bucket type work piece takes out tool is particularly useful for taking out of bucket type work pieces such as garbage bin.
Further, the parallelogram linkage mechanism also comprises a third connecting rod and a fourth connecting rod; the first connecting rod and the second connecting rod are both provided with mounting grooves, and the extending direction of each mounting groove is parallel to the axial direction of the first connecting rod; and two ends of the third connecting rod and the fourth connecting rod are respectively hinged with the mounting grooves of the first connecting rod and the second connecting rod.
The beneficial effect who adopts above-mentioned further scheme is that, through set up the mounting groove in third connecting rod and fourth connecting rod, can be convenient for realize the articulated connection of first connecting rod and second connecting rod to guarantee that the motion of each connecting rod is in on same horizontal plane in the parallelogram link mechanism.
Further, the device also comprises a connecting piece; the connecting piece is arranged on the output end of the driving source; the first connecting rods are arranged on the side faces of the connecting pieces, and the first connecting rods and the connecting pieces are of an integrally formed structure.
The beneficial effects of adopting above-mentioned further scheme are that, set up into integrated into one piece structure through connecting piece and each first connecting rod, accord with the design requirement, the dismouting of the tool of being convenient for has simplified the technology of dismouting, has reduced part quantity, has reduced link mechanism's motion error.
Further, the linkage mechanisms are four in number; four first connecting rods are uniformly distributed on the side surface of the connecting piece in the axial direction of the connecting piece.
Adopt above-mentioned further scheme's beneficial effect to be square, generally the barrel type work piece, adopt four groups of first link mechanism to accord with the requirement that most barrel type work pieces in the market take out the tool.
Further, the link mechanism further comprises a fixed rod and a movable rod; the first end of the fixed rod is fixedly connected with the jig plate, the second end of the fixed rod is hinged with the first end of the movable rod, and the second end of the movable rod is hinged with the rod body of the third connecting rod or the fourth connecting rod.
The beneficial effect of adopting the further proposal is that the movement path of the parallelogram link mechanism can be limited by arranging the fixed rod and the movable rod; the length of the third connecting rod and the length of the fourth connecting rod can be adjusted or the position of the movable rod hinged on the third connecting rod or the fourth connecting rod can be adjusted according to the size of the barrel-shaped workpiece.
Furthermore, each sucker group comprises an angle adjusting plate and at least one sucker, and the angle adjusting plate is provided with a first connecting hole and a waist groove; the second connecting rod is provided with two through holes which are correspondingly connected with the first connecting hole and the waist groove respectively; the sucking disc sets up on angle adjustment board.
Adopt above-mentioned further scheme's beneficial effect is, because the general inner face of tubbiness work piece can have certain inclination, the angle modulation board angle regulation between accessible sucking disc and the second connecting rod guarantees the internal surface laminating of sucking disc and tubbiness work piece.
Further, the mould also comprises a plurality of mould release agent spray heads; the release agent spray heads are arranged on the jig plate through universal connecting pieces respectively.
Further, the device also comprises a fixed mounting plate; the fixed mounting plate is connected with the jig plate; and the release agent spray heads are respectively arranged on the fixed mounting plate through universal connecting pieces.
The fixture is provided with a fixed mounting plate, so that the fixture and an external manipulator can be conveniently connected; by installing the release agent sprayer, the release agent can be sprayed on the mold.
Further, the ejection position of each release agent ejection head corresponds to the suction position of one chuck group.
Further, the driving source is a cylinder.
The beneficial effect who adopts above-mentioned further scheme is that, through selecting for use the cylinder, reliably stably drive connecting piece feed motion.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a first structural schematic view of a barrel-shaped workpiece removing jig of the present invention;
fig. 2 is a second schematic structural view of the barrel-shaped workpiece removing jig of the present invention;
FIG. 3 is a schematic view of the structural connection between the second connecting rod and the angle adjusting plate according to the present invention;
fig. 4 is a schematic view of the structural connection between the mold release agent sprayer and the universal connecting piece of the present invention.
In the figure: 10. a jig plate; 20. fixing the mounting plate; 30. a drive source; 41. a parallelogram linkage mechanism; 411. a first link; 412. a second link; 4121. a through hole; 413. a third link; 414. a fourth link; 415. mounting grooves; 42. fixing the rod; 43. a movable rod; 50. a connecting member; 60. a sucker group; 61. an angle adjusting plate; 611. a first connection hole; 612. a waist groove; 62. a suction cup; 70. a release agent spray head; 80. a universal connecting piece.
Detailed Description
Referring to fig. 1 to 4, a barrel-shaped workpiece removing jig of the present embodiment includes a jig plate 10, a fixing mounting plate 20, a driving source 30, four sets of link mechanisms, a connector 50, four sets of suction cup sets 60, and a plurality of release agent nozzles 70;
specifically, the jig plate 10 is mounted on the fixed mounting plate 20, and the fixed mounting plate 20 can be mounted and connected with an external manipulator (not shown); the driving source 30 is disposed on the jig plate 10; in the present embodiment, it is preferable that the driving source 30 is a cylinder; the link 50 is provided on an output shaft of the driving source 30;
specifically, each set of link mechanisms includes a set of parallelogram link mechanisms 41, a fixed link 42 and a movable link 43;
the parallelogram link mechanism 41 includes a first link 411, a second link 412, a third link 413, and a fourth link 414 arranged in parallel; four first connecting rods 411 are uniformly distributed on the side surface of the connecting piece 50 around the axial direction of the connecting piece 50, and in the embodiment, preferably, each first connecting rod 411 and the connecting piece 50 are combined into an integrally formed structure; the first link 411 and the second link 412 are each provided with a mounting groove 415, and the extending direction of each mounting groove 415 is parallel to the axial direction of the first link 411 and the axial direction of the output shaft of the driving source 30; two ends of the third link 413 and the fourth link 414 are respectively hinged with the mounting grooves 415 of the first link 411 and the second link 412;
the first end of the fixed rod 42 is fixedly connected with the jig plate 10, the second end of the fixed rod 42 is hinged to the first end of the movable rod 43, the second end of the movable rod 43 is hinged to the rod body of the third connecting rod 413 or the fourth connecting rod 414, preferably, the rod body of the third connecting rod 413 is hinged to the second end of the movable rod 43 in this embodiment;
specifically, each suction cup group 60 is arranged on the second connecting rod 412; more specifically, each suction cup group 60 includes an angle adjustment plate 61 and two suction cups 62; the angle adjusting plate 61 is provided with a first connecting hole 611 and a waist groove 612; the second connecting rod 412 is provided with two through holes 4121 respectively connected with the first connecting hole 611 and the waist groove 612 correspondingly, and the angle adjusting plate 61 is connected with the second connecting rod 412 through a bolt (not shown); the suction cup 62 is arranged on the angle adjusting plate 61;
specifically, each release agent spray head 70 is respectively arranged on the jig plate 10 through a universal connector 80, and is arranged on the fixed mounting plate 20 through a universal connector 80; and the spraying position of each release agent sprayer 70 on the jig plate 10 and the fixed mounting plate 20 corresponds to the suction position of one chuck group 60.
The working process of the embodiment:
adjusting the angle adjusting plate 61 according to the inclination of the inner surface of the barrel-shaped workpiece to make the adsorption angle of the suction cup 62 consistent with the inner surface angle of the barrel-shaped workpiece; adjusting the position and the spraying direction of the release agent spray head 70 through the universal connecting piece 80 according to the size and the inner surface position of the barrel-shaped workpiece;
then, an external manipulator drives the jig to extend into the barrel-shaped workpiece to be taken out, the cylinder drives the connecting piece 50 to perform feed motion, the first connecting rod 411 of the parallelogram connecting rod mechanism 41 performs feed motion along with the connecting piece 50, the motion of the third connecting rod 413 is limited by the movable rod 43, the second connecting rod 412 is expanded outwards relative to the connecting piece 50, and the sucking disc 62 is driven to adsorb the inner surface of the barrel-shaped workpiece; simultaneously, each release agent spray head 70 works to spray release agent between the barrel-shaped workpiece and the mold;
and then the manipulator drives the jig and the barrel-shaped workpiece to move out of the die, and the barrel-shaped workpiece is placed on a corresponding station to finish the taking-out work.
In addition, the user can adjust the moving path of the second link 412 by adjusting the lengths of the third link 413 and the fourth link 414 or adjusting the position where the movable lever 43 is hinged to the third link 413 or the fourth link 414 according to the size of the barrel-shaped workpiece.
Compared with the prior art, the utility model drives the plurality of link mechanisms to rotate through the feeding motion of one driving source, thereby realizing that the sucker group performs expansion or contraction motion relative to the driving source, and the sucker group is kept parallel to the first link rod in the expansion and contraction process through the parallelogram link mechanism, thereby ensuring that each sucker group can accurately adsorb each inner surface of the barrel-shaped workpiece; the barrel-shaped workpiece is taken out through one driving source, the number of the driving sources and the fixing pieces is effectively reduced, the weight of the jig is reduced, and the cost of the jig is further reduced; meanwhile, only one driving source is adopted, so that the failure rate of the machine is greatly reduced, and the maintenance difficulty and cost are reduced.
In addition, the utility model is provided with an integrated structure through the connecting piece and each first connecting rod, which meets the design requirements, is convenient for the disassembly and assembly of the jig, simplifies the disassembly and assembly process, reduces the number of parts and reduces the motion error of the connecting rod mechanism;
because the inner surface of the barrel-shaped workpiece generally has a certain inclination, the angle can be adjusted by the angle adjusting plate between the sucking disc and the second connecting rod, and the sucking disc is ensured to be attached to the inner surface of the barrel-shaped workpiece; by installing the release agent sprayer, the release agent can be sprayed on the mold.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A barrel-shaped workpiece taking-out jig is characterized by comprising
A jig plate (10);
a drive source (30), the drive source (30) being provided on the jig plate (10);
at least two sets of linkage mechanisms; each group of linkage mechanisms comprises a group of parallelogram linkage mechanisms (41), and each parallelogram linkage mechanism (41) comprises a first connecting rod (411) and a second connecting rod (412) which are arranged in parallel; the first connecting rods (411) are all arranged on the output end of the driving source (30);
the number of the sucker groups (60) is the same as that of the link mechanisms, and each sucker group (60) is arranged on the second link (412);
the driving source (30) drives the first connecting rod (411) to perform feed motion along the axis of the first connecting rod, so as to drive the corresponding connecting rod mechanisms to perform rotary motion, and the rotary working surface of each connecting rod mechanism is parallel to the axis of the first connecting rod (411).
2. The barrel type workpiece take-out jig as claimed in claim 1, wherein the parallelogram linkage (41) further comprises a third link (413) and a fourth link (414); the first connecting rod (411) and the second connecting rod (412) are respectively provided with a mounting groove (415), and the extending direction of each mounting groove (415) is parallel to the axial direction of the first connecting rod (411); two ends of the third connecting rod (413) and the fourth connecting rod (414) are respectively hinged with the mounting grooves (415) of the first connecting rod (411) and the second connecting rod (412).
3. The barrel-type workpiece take-out jig according to claim 2, further comprising a connecting member (50); the connecting piece (50) is arranged on the output end of the driving source (30); the first connecting rods (411) are arranged on the side faces of the connecting pieces (50), and the first connecting rods (411) and the connecting pieces (50) are of an integrally formed structure.
4. The barrel-shaped workpiece take-out jig according to claim 3, wherein the link mechanisms are four in number; four first connecting rods (411) are uniformly distributed on the side surface of the connecting piece (50) around the axial direction of the connecting piece (50).
5. The barrel type workpiece take-out jig as claimed in claim 4, wherein the link mechanism further comprises a fixed lever (42) and a movable lever (43); the first end of the fixed rod (42) is fixedly connected with the jig plate (10), the second end of the fixed rod (42) is hinged with the first end of the movable rod (43), and the second end of the movable rod (43) is hinged with the rod body of the third connecting rod (413) or the fourth connecting rod (414).
6. The barrel type workpiece take-out jig as claimed in claim 5, wherein each suction cup group (60) comprises an angle adjusting plate (61) and at least one suction cup (62), the angle adjusting plate (61) is provided with a first connecting hole (611) and a waist groove (612); the second connecting rod (412) is provided with two through holes (4121) which are correspondingly connected with the first connecting hole (611) and the waist groove (612) respectively; the suction cup (62) is provided on the angle adjusting plate (61).
7. The barrel-type workpiece take-out jig according to claim 1, further comprising a plurality of release agent nozzles (70); the release agent spray heads (70) are respectively arranged on the jig plate (10) through universal connecting pieces (80).
8. The barrel-type workpiece take-out jig according to claim 7, further comprising a fixing mounting plate (20); the fixed mounting plate (20) is connected with the jig plate (10); the release agent spray heads (70) are respectively arranged on the fixed mounting plates (20) through universal connecting pieces (80).
9. The barrel type workpiece take-out jig as claimed in claim 8, wherein the ejection position of each release agent ejection head (70) corresponds to the suction position of one chuck group (60).
10. The barrel type workpiece take-out jig as claimed in claim 1, wherein the driving source (30) is an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171566.8U CN212242001U (en) | 2020-06-22 | 2020-06-22 | Barrel-shaped workpiece taking-out jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171566.8U CN212242001U (en) | 2020-06-22 | 2020-06-22 | Barrel-shaped workpiece taking-out jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242001U true CN212242001U (en) | 2020-12-29 |
Family
ID=73987772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021171566.8U Active CN212242001U (en) | 2020-06-22 | 2020-06-22 | Barrel-shaped workpiece taking-out jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212242001U (en) |
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2020
- 2020-06-22 CN CN202021171566.8U patent/CN212242001U/en active Active
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