CN210590238U - Loading attachment of slide embedded nut of injection mold side - Google Patents
Loading attachment of slide embedded nut of injection mold side Download PDFInfo
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- CN210590238U CN210590238U CN201921251671.XU CN201921251671U CN210590238U CN 210590238 U CN210590238 U CN 210590238U CN 201921251671 U CN201921251671 U CN 201921251671U CN 210590238 U CN210590238 U CN 210590238U
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- material taking
- injection mold
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Abstract
The utility model discloses a feeding device for pre-embedded nuts at side slide positions of an injection mold, which comprises a feeding mechanism and a transferring manipulator, wherein the feeding mechanism feeds the nuts onto the transferring manipulator, and the transferring manipulator feeds the nuts into a mold cavity of the injection mold; the feeding mechanism comprises a first linear material pusher and a second linear material pusher, wherein the first linear material pusher is horizontally arranged, the second linear material pusher is arranged at an acute angle with the horizontal plane, and the second linear material pusher is connected to one end of the first linear material pusher and is perpendicular to the first linear material pusher; the material taking clamping jaw and the material taking barrel are arranged at the execution end of the transfer manipulator, the material taking clamping jaw is arranged on the outer side of the opening of the material taking barrel, and the material taking barrel is connected to a vacuum pump and/or a high-pressure air source; and the second linear material pusher pushes the nut to the material taking clamping jaw and the material taking barrel. The utility model is used for pre-buried nut material loading when moulding plastics.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field, concretely relates to loading attachment of capable position embedded nut of injection mold side.
Background
The plastic part is a common part, the structural part and the appearance part of many products are all plastic parts, the plastic part as one part of the product needs to be connected with other parts, the screw connection is a common connection method, and therefore nuts need to be embedded when the plastic part is subjected to injection molding. The pre-embedded nuts of some plastic parts can meet the requirement of screw connection with other parts only by forming a certain angle (acute angle) with the surface of the plastic part, and some nuts are positioned at the side slide of the mold during injection molding, and generally the nuts are fed by a manipulator, so that the situation that the nuts need to be fed to the mold cavity surface of the mold to form a certain angle and the side slide is difficult to realize; and the general manipulator is not swift enough and stable enough to get the nut and put the nut, drops easily, finally leads to leaking in the injection molding and buries the nut, produces the defective products.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to the not enough in the background art, provide a loading attachment of the capable position embedded nut of injection mold side that can solve.
In order to solve the technical problem, the technical scheme of the utility model is that: a feeding device for embedding nuts in slide positions on the side edge of an injection mold comprises a feeding mechanism and a transferring manipulator, wherein the feeding mechanism feeds the nuts onto the transferring manipulator, and the transferring manipulator feeds the nuts into a mold cavity of the injection mold; the feeding mechanism comprises a first linear material pusher and a second linear material pusher, wherein the first linear material pusher is horizontally arranged, the second linear material pusher is arranged at an acute angle with the horizontal plane, and the second linear material pusher is connected to one end of the first linear material pusher and is perpendicular to the first linear material pusher; the material taking clamping jaw and the material taking barrel are arranged at the execution end of the transfer manipulator, the material taking clamping jaw is arranged on the outer side of the opening of the material taking barrel, and the material taking barrel is connected to a vacuum pump and/or a high-pressure air source; and the second linear material pusher pushes the nut to the material taking clamping jaw and the material taking barrel.
Furthermore, a positioning straight rod is arranged at the execution end of the transfer manipulator and is arranged in parallel with the material taking cylinder; and the feeding mechanism and the injection mold are both provided with positioning insertion holes, and the positioning straight rod can be inserted into the positioning insertion holes.
Furthermore, the execution end of the transfer manipulator is also provided with a telescopic driving part, and the telescopic driving part drives the positioning straight rod to stretch.
Furthermore, the first linear pusher and the second linear pusher both comprise chutes, pushing blocks and telescopic driving parts, the pushing blocks are arranged in the chutes in a sliding manner, the telescopic driving parts drive the pushing blocks to slide in the chutes, and the chutes of the first linear pusher and the second linear pusher are communicated.
Further, the second linear pusher further comprises a movable bottom plate, the movable bottom plate is rotatably arranged on the lower side of the bottom of the sliding chute through a rotating shaft and is driven to be in a horizontal state or in a state of being flush with the bottom of the sliding chute through a lifting driving part.
Further, feed mechanism still includes vibration dish and sharp feeder, sharp feeder is connected between vibration dish and first straight line stoker.
Furthermore, the execution end of the transfer manipulator is also provided with a blanking clamping jaw.
The utility model discloses the beneficial effect who realizes mainly has following several: the feeding device comprises a feeding mechanism and a transferring manipulator, continuous feeding of the nut during injection molding can be achieved, and injection molding efficiency can be improved. The second linear material pusher is arranged at an acute angle with the horizontal plane, the material taking clamping jaw and the material taking barrel of the transfer manipulator are also consistent with the angle of the second linear material pusher, and the nut is in an inclined state after being pushed by the second linear material pusher and forms an acute angle with the horizontal plane, so that the transfer manipulator takes out the nut from the second linear material pusher and sends the nut into a cavity of the injection mold to form an inclined state, and the requirement that the nut and the surface of an injection product form a certain acute angle is met; and transfer the manipulator and set up simultaneously and get the material clamping jaw and get the feed cylinder, two structures can be fixation nut simultaneously for it is more stable when transferring the manipulator and getting the nut from second straight line stoker and feeding the nut to the mould, can reduce the nut and transfer the in-process and drop, has avoided the injection molding defective products that the nut produced to bury by the hourglass of injection molding.
Drawings
Fig. 1 is a schematic top view of a feeding device for an injection mold side slide embedded nut, which is integrally matched with an injection molding part according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a feeding mechanism of a feeding device for pre-embedded nuts at side slide positions of an injection mold according to an embodiment of the present invention;
fig. 3 is a schematic top view of a feeding mechanism of a feeding device for pre-embedding nuts at side slide positions of an injection mold according to an embodiment of the present invention;
fig. 4 is a schematic longitudinal sectional view of a second linear pusher of a feeding device for an injection molding tool side slide embedded nut according to an embodiment of the present invention (a movable bottom plate is in a horizontal state);
fig. 5 is a schematic longitudinal sectional view of a second linear pusher of a feeding device for an injection molding die side slide embedded nut according to an embodiment of the present invention (a state where a movable bottom plate is flush with the bottom of a chute);
fig. 6 is a schematic structural view of a transfer robot of a feeding device for pre-embedded nuts at side slide positions of an injection mold according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a material-taking clamping jaw and a material-taking barrel front end of a transfer manipulator in the first embodiment of the present invention.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.
Detailed Description
To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Example one
Referring to fig. 1 to 7, a feeding device for pre-embedding nuts on side slide positions of an injection mold is used for feeding nuts on side slide positions of the injection mold and is suitable for a situation that the nuts and the surface of an injection product form a certain angle (acute angle). The feeding device comprises a feeding mechanism 1 and a transferring manipulator 2, wherein the feeding mechanism 1 continuously supplies nuts to the transferring manipulator 2 and feeds the nuts to the transferring manipulator 2; the transferring manipulator 2 feeds the nuts to the nut fixing positions of the side slide positions in the die cavity of the injection die. Through feed mechanism 1 and transfer manipulator 2, the continuous material loading of nut when can realizing moulding plastics can improve injection moulding's efficiency.
Referring to fig. 2 to 5, the feeding mechanism 1 includes a first linear pusher 11 and a second linear pusher 12, the first linear pusher 11 is disposed horizontally, the second linear pusher 12 is disposed at an acute angle with respect to the horizontal plane, the second linear pusher 12 is connected to one end of the first linear pusher 11, and the second linear pusher 12 is disposed perpendicular to the first linear pusher 11. Therefore, the nuts are in a horizontal state after being fed to the first linear pusher 11, can be pushed into the second linear pusher through the first linear pusher 11, and are in an inclined state (forming an acute angle with the horizontal plane) after entering the second linear pusher, so that the nuts can be conveniently taken out of the second linear pusher by the transfer manipulator 2, and the nuts are fed into the cavity of the injection mold by the transfer manipulator 2 to form an inclined state, so that the requirements that the nuts and the surface of an injection product form a certain angle (an acute angle) are met.
Referring to fig. 2 to 5, the first linear pusher 11 includes a first sliding slot 111, a first pushing block 112 and a first telescopic driving component 113, the first pushing block 112 is slidably disposed in the first sliding slot 111, and the first telescopic driving component drives the first pushing block 112 to slide in the first sliding slot 111. The second linear pusher 12 comprises a second sliding chute 121, a second pushing block 122 and a second telescopic driving component 123, wherein the second pushing block 122 is slidably disposed in the second sliding chute 121, and the second telescopic driving component drives the second pushing block 122 to slide in the second sliding chute 121. The first linear pusher 11 is communicated with the sliding chute of the second linear pusher 12, and a notch is formed on the side edge of the second sliding chute 121 and communicated with the tail end of the first sliding chute 111. The first telescopic driving part and the second telescopic driving part 123 can both adopt telescopic cylinders or screw rod mechanisms, and the grooves in the first sliding groove 111 and the second sliding groove 121 are matched with loaded nuts and can just accommodate the nuts to pass through.
Referring to fig. 4 and 5, the joint of the first sliding groove 111 and the second sliding groove 121 may be connected in a curved transition manner, and a more preferable manner is provided below, so that the nut can pass through the joint of the first sliding groove 111 and the second sliding groove 121 more easily, and the specific structure is as follows: the second chute 121 of the second linear pusher 12 is provided with a movable bottom plate 124 at the connection with the first chute 111, and the movable bottom plate 124 is rotatably disposed at the lower side of the chute bottom through a rotating shaft and is driven to a horizontal state or a state flush with the chute bottom by a lifting driving member 125. When the movable bottom plate 124 is in a horizontal state, the movable bottom plate is just flush with the bottom of the first sliding groove 111 which is horizontally arranged, so that the nut smoothly slides into the movable bottom plate 124 from the first sliding groove 111; after the nut enters into the movable bottom plate 124, the movable bottom plate 124 drives the movable bottom plate 124 to jack up to the state parallel and level with the bottom of the second sliding groove 121 through the lifting driving part 125, so that the nut is conveniently moved in the second sliding groove 121, and the second telescopic driving part 123 pushes the second pushing block 122 to push the nut to the nut discharging hole 126, so that the nut is conveniently taken by the material taking clamping jaw 21 and the material taking barrel 22 of the transferring manipulator 2. The lifting driving component 125 can also adopt a telescopic cylinder or a screw rod mechanism, the second linear pusher 12 arranged obliquely can be supported by the bracket 127, the lifting driving component 125 is arranged on the bracket 127 through a rotating shaft, and the telescopic end is connected with the movable bottom plate 124 through a rotating shaft, so that the movable bottom plate 124 is conveniently driven to rotate.
Referring to fig. 2 and 3, the feeding mechanism 1 further includes a vibration tray 13 and a linear feeder 14, the linear feeder 14 is connected between the vibration tray 13 and the first linear pusher 11, so that nuts can be continuously fed through the vibration tray 13, and the nuts are transferred into the cavity of the mold through the linear feeder 14, the first linear pusher 11, the second linear pusher 12, and the transfer robot 2 in sequence.
Referring to fig. 6 and 7, the execution end of the transfer manipulator 2 is provided with a material taking clamping jaw 21 and a material taking barrel 22, and when the material taking clamping jaw 21 and the material taking barrel 22 are butted with the second linear pusher 12, the inclination angles of the material taking clamping jaw and the material taking barrel are consistent with that of the second linear pusher 12, so that nuts can be just pushed into the material taking clamping jaw 21 and the material taking barrel 22 through the second linear pusher 12. The material taking clamping jaw 21 is arranged on the outer side of the opening part of the material taking barrel 22, and can clamp nuts from two sides of the outer side of the opening part of the material taking barrel 22; the material taking barrel 22 is connected to a vacuum pump and/or a high-pressure air source, so that the material taking barrel 22 can suck the nut through negative pressure generated by the vacuum pump and blow air through the high-pressure air source to put down the nut. By simultaneously fixing the nuts with the material taking clamping jaw 21 and the material taking barrel 22, the nuts can be prevented from falling, so that the nuts are prevented from being buried in an injection molding process.
Referring to fig. 6, in order to quickly take and place materials from and in the material taking clamping jaw 21 and the material taking cylinder 22, a positioning straight rod 23 is further arranged at the executing end of the transfer manipulator 2, and the positioning straight rod 23 is arranged in parallel with the material taking cylinder 22; all be provided with location jack (not shown in the figure) on feed mechanism 1 and the injection mold, location straight-bar 23 can insert in the location jack, thereby when getting and putting the nut, insert the execution end that will transfer manipulator 2 in the location jack through location straight-bar 23 earlier and pinpoint between feed mechanism 1 or injection mold, get material clamping jaw 21 and get material section of thick bamboo 22 just to the nut discharge gate 126 of second sharp pushing ram 12 during making the nut material loading, get material clamping jaw 21 and get the nut fixed knot structure that material section of thick bamboo 22 can just be on the die cavity slide during the nut unloading, thereby can go up the unloading nut fast, need not come the counterpoint through the execution end slow-moving of transferring manipulator 2, and can improve the precision of nut unloading. The execution end of the transfer manipulator 2 is preferably provided with a telescopic driving part, the telescopic driving part drives the positioning straight rod 23 to stretch, so that the positioning straight rod 23 can be quickly inserted into the positioning jack to complete positioning, and the telescopic driving part can adopt a telescopic cylinder.
Referring to fig. 6, the execution end of the transfer manipulator 2 is further provided with a blanking clamping jaw 24 for clamping and blanking a finished injection molding piece after injection molding is completed, and the blanking clamping jaw 24 is provided with a plurality of groups of clamping jaws for clamping and more stably clamping the product during blanking. The execution end of the transfer manipulator 2 is provided with a mounting plate 25, the execution end is mounted on the driving structure of the transfer manipulator through the mounting plate 25, and the driving structure of the manipulator can adopt a common manipulator driving structure such as a truss type manipulator driving structure. The transfer robot 2 generally employs a three-axis robot that can move three axes X, Y, Z, and the execution end can rotate from a horizontal state to a vertical state.
When the feeding device for the pre-embedded nuts at the side slide of the injection mold works, the feeding mechanism 1 continuously feeds the nuts, and the transfer manipulator 2 takes the nuts out of the second linear pusher 12 of the feeding mechanism 1 and feeds the nuts to the side slide in the injection mold of the injection molding machine 3; and then the injection molding machine starts to perform injection molding, after the injection molding is finished, the finished injection molding piece is taken out and discharged through the discharging clamping jaw 24, and meanwhile, the material taking clamping jaw 21 and the material taking barrel 22 are used for feeding the embedded nut of the next injection molding piece to the nut fixing position of the side slide.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a loading attachment of slide embedded nut of injection mold side which characterized in that: the nut feeding mechanism comprises a feeding mechanism (1) and a transferring mechanical arm (2), wherein the feeding mechanism (1) feeds nuts onto the transferring mechanical arm (2), and the transferring mechanical arm (2) feeds the nuts into a mold cavity of an injection mold; the feeding mechanism (1) comprises a first linear material pusher (11) arranged horizontally and a second linear material pusher (12) arranged at an acute angle with the horizontal plane, and the second linear material pusher (12) is connected to one end of the first linear material pusher (11) and is arranged perpendicular to the first linear material pusher (11); the material taking clamping jaw (21) and the material taking barrel (22) are arranged at the execution end of the transfer manipulator (2), the material taking clamping jaw (21) is arranged on the outer side of the opening part of the material taking barrel (22), and the material taking barrel (22) is connected to a vacuum pump and/or a high-pressure air source; the second linear pusher (12) pushes the nuts into the material taking clamping jaw (21) and the material taking barrel (22).
2. The feeding device of the pre-embedded nuts at the side slide of the injection mold according to claim 1, characterized in that: the execution end of the transfer manipulator (2) is also provided with a positioning straight rod (23), and the positioning straight rod (23) is arranged in parallel with the material taking barrel (22); all be provided with the location jack on feed mechanism (1) and the injection mold, location straight-bar (23) can insert in the location jack.
3. The feeding device of the pre-embedded nuts at the side slide of the injection mold according to claim 2, characterized in that: the execution end of the transfer manipulator (2) is also provided with a telescopic driving part, and the telescopic driving part drives the positioning straight rod (23) to stretch.
4. The feeding device of the pre-embedded nuts at the side slide of the injection mold according to claim 3, characterized in that: the first linear pusher (11) and the second linear pusher (12) both comprise chutes, pushing blocks and telescopic driving parts, the pushing blocks are arranged in the chutes in a sliding mode, the telescopic driving parts drive the pushing blocks to slide in the chutes, and the chutes of the first linear pusher (11) and the second linear pusher (12) are communicated.
5. The feeding device of the pre-embedded nuts at the side slide of the injection mold according to claim 4, characterized in that: the second linear pusher (12) further comprises a movable bottom plate (124), the movable bottom plate (124) is rotatably arranged on the lower side of the bottom of the chute through a rotating shaft, and is driven to be in a horizontal state or a state of being flush with the bottom of the chute through a lifting driving component (125).
6. The feeding device of the pre-embedded nuts at the side slide of the injection mold according to claim 5, characterized in that: the feeding mechanism (1) further comprises a vibration disc (13) and a linear feeder (14), and the linear feeder (14) is connected between the vibration disc (13) and the first linear pusher (11).
7. The feeding device of the pre-embedded nuts at the side slide of the injection mold according to claim 6, characterized in that: the execution end of the transfer manipulator (2) is also provided with a blanking clamping jaw (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251671.XU CN210590238U (en) | 2019-08-05 | 2019-08-05 | Loading attachment of slide embedded nut of injection mold side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251671.XU CN210590238U (en) | 2019-08-05 | 2019-08-05 | Loading attachment of slide embedded nut of injection mold side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590238U true CN210590238U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921251671.XU Active CN210590238U (en) | 2019-08-05 | 2019-08-05 | Loading attachment of slide embedded nut of injection mold side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590238U (en) |
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2019
- 2019-08-05 CN CN201921251671.XU patent/CN210590238U/en active Active
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