CN109501118B - Automatic nut device of putting in mould - Google Patents
Automatic nut device of putting in mould Download PDFInfo
- Publication number
- CN109501118B CN109501118B CN201811539989.8A CN201811539989A CN109501118B CN 109501118 B CN109501118 B CN 109501118B CN 201811539989 A CN201811539989 A CN 201811539989A CN 109501118 B CN109501118 B CN 109501118B
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- feeding
- push rod
- nut
- slide block
- sliding block
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3406—Components, e.g. resistors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an automatic nut placing device in a mold, which comprises a box body, a pressing plate, a driving mechanism, a feeding assembly and a control assembly, wherein the feeding assembly comprises a feeding barrel and a feeding push rod, the control assembly comprises an elastic part, a limiting slide block and a slide block push rod, and a horizontal inserted rod is arranged on the limiting slide block; the device is provided with a longitudinally arranged feeding hole and a horizontally arranged feeding through hole, nuts needing to be fed into a die cavity are arranged in the feeding hole in a single-row mode from bottom to top in parallel, a driving mechanism drives a feeding push rod and a slide block push rod to move in the same direction, the feeding push rod slides in the feeding through hole to push materials, and the slide block push rod and the horizontal insertion rod intermittently open or close the feeding hole. The nut automatic placing device is simple in structure, can be installed on an injection mold, achieves the function of automatically placing the nut in the mold cavity, improves the product percent of pass and the production efficiency, lightens the working strength of operators, eliminates potential safety hazards, and shortens the production period.
Description
Technical Field
The invention relates to the field of automatic production of injection molding parts, in particular to an automatic nut placing device in a mold.
Background
All can use the nut in a lot of plastic products now, need carry out fixed connection through nut and screw between notebook computer's plastic casing and the mainboard, when the preparation, need implant the plastic casing with the nut hot melt in, make nut and plastic casing fixed combination, then with the mainboard fixed to plastic casing on.
Currently, there are two methods for implanting nuts into plastic parts: firstly, manually burying a nut in a plastic mold, and then performing injection molding on a plastic part; secondly, firstly molding the plastic, and then utilizing a hot melting machine to melt the nut into the plastic part in a hot melting mode. The traditional production mode has more disadvantages: (1) the manual operation is complicated, the time consumption is too long, and the processing period of unit products is prolonged; (2) the precision of the embedding position is low, the hidden trouble of neglected loading exists, and the yield is low; (3) the temperature in the injection molding machine is high, so that operators are easily damaged or scalded, and potential safety hazards exist; (4) the labor cost is high.
Disclosure of Invention
In order to overcome at least one defect of the prior art, the invention provides an automatic nut placing device in a mold.
The technical scheme adopted by the invention for solving the problems is as follows:
an automatic nut placing device in a mold comprises a box body, a pressing plate, a driving mechanism, a feeding assembly and a control assembly, wherein the feeding assembly and the control assembly are installed on the box body; the feeding assembly comprises a feeding cylinder and a feeding push rod, the feeding cylinder is arranged in the horizontal through groove, one end of the feeding cylinder extends out of the box body, the feeding cylinder is provided with a feeding through hole and a vertical hole communicated with the feeding through hole along the length direction of the horizontal through groove, and the pressing plate is arranged in the vertical groove and is provided with a feeding hole communicated with the vertical hole; the control assembly is positioned above the feeding assembly and comprises an elastic part, a limiting slide block and a slide block push rod which horizontally penetrates through the feeding hole, the elastic part, the limiting slide block and the slide block push rod are horizontally arranged in sequence, a horizontal inserted rod for inserting a nut is arranged on the limiting slide block and is positioned above the slide block push rod, and two ends of the elastic part are respectively connected with the box body and the limiting slide block; the driving mechanism drives the sliding block push rod and the feeding push rod to move in the same direction, the feeding push rod pushes materials in the feeding through hole in a sliding mode, and the sliding block push rod moves and abuts against the limiting sliding block to compress the elastic piece.
The invention can be installed on a die and can be externally connected with a nut conveying device, a longitudinally-arranged feeding hole and a horizontally-arranged feeding through hole are designed, nuts needing to be fed into a die cavity are arranged in the feeding hole in a single-row mode from bottom to top in parallel, a driving mechanism drives a feeding push rod and a slide block push rod to move in the same direction, the slide block push rod can gradually close the feeding hole in the pushing process of the feeding push rod, and a horizontal inserting rod can gradually leave the feeding hole and loosen the nuts inserted through the horizontal inserting rod, so that the nuts fall to the upper surface of the slide block push rod; after pushing away the material action and accomplishing, actuating mechanism drives the feeding push rod and resets the in-process, and the resilience force of the elastic component of being compressed by spacing slider makes spacing slider drive horizontal inserted bar reset, and actuating mechanism drives the slider push rod and resets, and the feed inlet is opened gradually to the slider push rod. Therefore, the function of automatically placing the nut in the die cavity is realized, the blanking of the nut can be controlled, the product percent of pass and the production efficiency are improved, the working strength of operators is reduced, potential safety hazards are eliminated, and the production period is shortened; the device has a simple structure, does not need a mechanical arm, and can save a large amount of equipment cost for enterprises.
Further, the distance between the axis of the horizontal inserted rod and the upper surface of the sliding block push rod is larger than one nut diameter and smaller than two nut diameters.
Because the distance between the axis of the horizontal inserted rod and the upper surface of the sliding block push rod is larger than one time of the diameter of the nut and smaller than two times of the diameter of the nut, when the sliding block push rod and the horizontal inserted rod intermittently open or close the feed port along with the movement of the driving mechanism, only one nut is fed to the feed through hole every time.
Further, the driving mechanism comprises a slider seat and a driving part, and the driving part drives the slider seat to move and drives the feeding push rod to push materials; a limiting sliding groove is further formed in the sliding block seat, and a limiting step which is slidably positioned in the limiting sliding groove is arranged at one end of the sliding block push rod; the driving part drives the sliding block seat to move and drives the feeding push rod to push materials, and the limiting sliding groove drives the sliding block push rod to move and abut against the limiting sliding block to compress the elastic piece.
Because the sliding fit of the limiting step at the end part of the sliding block push rod and the limiting sliding groove, the sliding block seat can limit the position of the sliding block push rod on the sliding block seat, and can push the sliding block push rod to move or reset in the moving process of the sliding block seat, and a driving part controls the movement of the feeding push rod and the sliding block push rod simultaneously.
Furthermore, an annular groove is formed in the sliding block push rod, and a limiting device matched with the annular groove is arranged on the box body.
Therefore, when the driving part drives the sliding block seat to move and the annular groove of the sliding block push rod moves to the position matched with the limiting device in an inserting mode, the position of the sliding block push rod can be limited, and the sliding block push rod is not easy to separate from the box body.
Furthermore, the feeding cylinder is provided with a positioning elastic piece for positioning the nut.
The positioning elastic piece can relatively stabilize the position of the nut in the feeding channel so as to facilitate the subsequent pushing action of the feeding push rod.
Furthermore, the box body is provided with a fixed insert block for fixing the feeding cylinder.
The feeding cylinder can be inserted and installed from one end of the box body and then fixed through the fixed inserting block, so that the feeding cylinder is convenient to install and detach.
In summary, the device for automatically placing the nut in the mold provided by the invention has the following technical effects:
1) through the matching of the feeding assembly and the control assembly, the nuts can be automatically placed in the die cavity, and the nuts are fed into the die cavity one by one, so that the product qualification rate and the production efficiency are improved, the working strength of operators is reduced, potential safety hazards are eliminated, and the production period is shortened;
2) a manipulator is not needed, the structure is simple, the occupied space is small, and the device can be directly arranged on a die;
3) the feeding push rod and the slide block push rod can be driven simultaneously by the same driving part, so that the cost is saved, and the action accuracy is high.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the in-mold automatic nut feeder of FIG. 1;
fig. 3 is an exploded view of the automatic nut releasing device in the mold shown in fig. 1.
Wherein the reference numerals have the following meanings:
the box 1, horizontal through groove 11, erect groove 12, spacing screw 13, vertical through groove 14, clamp plate 2, feed inlet 21, spout 22, slider seat 3, recess 31, spacing spout 32, feeding component 4, a feeding section of thick bamboo 41, feed-through 411, erect the hole 412, location elastic component 413, fixed slot 414, fixed inserted block 415, feeding push rod 42, push pin 421, fixed step 422, control assembly 5, spacing slider 51, shrinkage pool 511, elastic component 52, horizontal inserted rod 53, slider push rod 54, annular groove 541, spacing step 542, stop 543, nut 6.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, 2 and 3, the invention discloses an automatic nut placing device in a mold, which can be applied to an injection mold and can be externally connected with a nut conveying device to realize the function of automatically placing a nut 6 in a mold cavity; and the manipulator is not needed, the structure is simple, the occupied space is small, the product percent of pass and the production efficiency are effectively improved, and the cost is saved.
The in-mold automatic nut placing device comprises a box body 1, a pressing plate 2, a driving mechanism, a feeding assembly 4 and a control assembly 5, wherein the feeding assembly 4 and the control assembly are installed on the box body 1; the box body 1 is approximately rectangular, a horizontal through groove 11 and a vertical groove 12 communicated with the horizontal through groove 11 are arranged along the length direction of the box body, the vertical groove 12 penetrates through the upper surface of the box body 1, the cross sections of the horizontal through groove 11 and the vertical groove 12 are both rectangular, and the cross section of the vertical groove 12 is larger than that of the horizontal through groove 11; the feeding assembly 4 comprises a feeding barrel 41 and a feeding push rod 42, the feeding barrel 41 is long and comprises a rectangular end and a cylindrical end arranged on one side of the rectangular end, the rectangular end is arranged in the horizontal through groove 11, the cylindrical end protrudes out of one side of the box body 1, the feeding barrel 41 is provided with a feeding through hole 411 and a vertical hole 412 communicated with the feeding through hole 411 along the axial direction of the horizontal through groove 11, the vertical hole 412 is positioned at the rectangular end of the feeding through hole 411 and penetrates through the upper surface of the rectangular end, the cross section of the feeding through hole 411 is circular, the diameter of the feeding through hole 411 is slightly larger than the outer diameter of the nut 6, and the cross section of the vertical hole 412 is rectangular and the size of the vertical hole matches with the length and the outer diameter; the feeding push rod 42 is a round rod and is arranged in the feeding through hole 411 in a moving matching mode, one end of the feeding push rod 42 is provided with a push needle 421, the other end of the feeding push rod is provided with a fixed step 422, and the push needle 421 can be inserted into an inner hole of the nut 6.
The pressing plate 2 is arranged in the vertical groove 12, the upper surface of the pressing plate is flush with the upper surface of the box body 1, a feed port 21 which is vertically through and can be communicated with the vertical hole 412 is arranged on the pressing plate 2, and the cross section of the feed port 21 is consistent with that of the vertical hole 412.
The control assembly 5 comprises an elastic part 52, a limiting slide block 51 and a slide block push rod 54 which horizontally penetrates through the feed port 21, wherein the elastic part 52, the limiting slide block 51 and the slide block push rod 54 are horizontally arranged in sequence, and a horizontal insertion rod 53 inserted into the feed port 21 is arranged on the limiting slide block 51; the limiting slide block 51 is movably arranged in the vertical groove 12, the moving direction of the limiting slide block is consistent with the length direction of the feeding cylinder 41, and the pressing plate 2 is provided with a limiting sliding groove 22 for limiting the limiting slide block 51; the two ends of the elastic piece 52 are respectively connected with the box body 1 and the limiting slide block 51, the slide block push rod 54 and the horizontal insertion rod 53 are positioned on the same side of the limiting slide block 51, and one end of the slide block push rod 54 penetrates through the box body 1 and is provided with a limiting step 542; the horizontal inserted rod 53 and the sliding block push rod 54 are parallel to each other and are positioned above the sliding block push rod 54, the diameter of the horizontal inserted rod 53 is matched with the inner hole of the nut 6, and the distance between the axis of the horizontal inserted rod 53 and the upper surface of the sliding block push rod 54 is approximately equal to 1.5 times of the outer diameter of the nut 6. Thus, only one complete nut 6 can be stored in the gap between the horizontal insertion rod 53 and the slide push rod 54. In this embodiment, the elastic member 52 is a spring, and besides, a person skilled in the art can also select an elastic sheet or an elastic rubber to replace the spring, and use the elastic force to push the limiting slider so as to achieve the purpose of inserting the horizontal insertion rod 53 into the inner hole of the nut 6.
The driving mechanism drives the sliding block push rod 54 to move in the same direction as the feeding push rod 42, the sliding block push rod 54 can gradually close the feeding hole 21 in the pushing process of the feeding push rod 42, and the horizontal inserted rod 53 can gradually leave the feeding hole 21 and loosen the nut 6 inserted through the horizontal inserted rod, so that the nut 6 falls onto the upper surface of the sliding block push rod 54; after the pushing action is finished, the slider seat 3 drives the feeding push rod 42 to reset, the limit slider 51 drives the horizontal inserted rod 53 to reset by the resilience force of the elastic piece 52 compressed by the limit slider 51, the driving mechanism drives the slider push rod 54 to reset, and therefore the slider push rod 54 gradually opens the feeding hole 21; since the distance between the axis of the horizontal insertion rod 53 and the upper surface of the slider push rod 54 is approximately equal to 1.5 times the outer diameter of the nut 6, when the slider push rod 54 and the horizontal insertion rod 53 intermittently open or close the feed opening 21 with the movement of the driving mechanism, only one nut 6 falls into the feed through hole 411 at a time. Therefore, the function of automatically placing the nut in the die cavity is realized, single blanking of the nut can be controlled, the product percent of pass and the production efficiency are improved, the working strength of operators is reduced, potential safety hazards are eliminated, and the production period is shortened; the device has a simple structure, does not need a mechanical arm, and can save a large amount of equipment cost for enterprises.
The driving mechanism comprises a slider seat 3 and a driving part, the driving part drives the slider seat 3 to move, and the slider seat 3 is provided with a groove 31 matched with the fixed step 422 and a limiting sliding groove 32 matched with the limiting step 542. Therefore, in the process that the driving part drives the slider seat 3 to move and drives the feeding push rod 42 to push materials, the limit chute 32 drives the slider push rod 54 to move and press the limit slider 51 to compress the elastic element 52, so that one driving mechanism drives two components. In this embodiment, the driving unit is a cylinder, and may be an oil cylinder, an electric cylinder, or a link structure for opening and closing the mold by using a force. The specific choice of drive should be within the ordinary skill in the art.
Referring to fig. 2 and 3, the slider rod 54 is further provided with an annular groove 541, the case 1 is provided with a limiting device 543 engaged with the annular groove 541, and the limiting device 543 is used for limiting the position of the slider rod 54 and is not easy to completely separate from the case 1 when moving; in this embodiment, the limiting device 543 is a bead screw, and the box body 1 is provided with a limiting screw hole 13 matched with the bead screw. Therefore, when the annular groove 541 of the slider push rod 54 moves to the position in which the annular groove is in inserted fit with the limiting device 543 in the process of driving the slider seat 3 by the driving part, the position of the slider push rod 54 can be limited, and the slider push rod is not easy to be separated from the box body.
Specifically, a person skilled in the art comprehensively designs the length of the limiting chute 32, the positions of the annular groove 541 and the limiting device 543 according to the stroke of the slider push rod 54 and the feeding push rod 42 and the thickness of the limiting step 542, so as to achieve the purposes of pushing, blanking and positioning.
The nut 6 may move when falling into the feed-through opening 411, and in order to better position the nut 6, in the present embodiment, the feed cylinder 41 is further provided with three positioning elastic members 413 for positioning the nut 6 at the periphery of the feed-through opening 411.
In this embodiment, a fixing groove 414 and a fixing insertion block 415 matched with the fixing groove 414 are further disposed on one side of the rectangular end of the feeding cylinder 41, and a vertical through groove 14 for inserting the fixing insertion block 415 is disposed on the box body 1. Therefore, the feeding cylinder 41 can be inserted and installed from one end of the box body 1 and then fixed through the fixing insertion block 415, so that the feeding cylinder 41 can be conveniently installed and detached.
Referring to fig. 2, the direction of the end where the box body is located is defined as left, and the direction of the end where the slider seat is located is defined as right, and the working principle of the embodiment of the present invention is as follows:
1) a nut 6 is blanked in the feeding through hole 411 as an initial state, at this time, the nut 6 is inserted on the horizontal insertion rod 53, at the position, the nuts 6 are arranged in parallel in the feeding hole from bottom to top in a single row form, and the wave ball screw is clamped on the annular groove 541;
2) the slide block seat 3 moves leftwards under the driving of the driving part, the feeding push rod 42 is driven by the slide block seat 3, and the push needle 421 of the feeding push rod is inserted into and pushes the nut 6 in the feeding through hole 411 to move leftwards for feeding;
3) the right side surface of the limit step 542 is contacted with the right side surface of the limit chute 32, the slider seat 3 starts to push the slider push rod 54 to move leftwards, and the wave ball screw is separated from the annular groove 541;
4) the left end of the slide block push rod 54 is abutted against the limiting slide block 51 to push the limiting slide block 51 to move leftwards and compress the elastic part 52;
5) the horizontal inserted rod 53 is separated from the nuts 6 inserted through the horizontal inserted rod, the nuts 6 fall onto the sliding block push rod 54, and the nuts 6 arranged on the horizontal inserted rod integrally move downwards by one screw position;
6) the feeding push rod 42 pushes the nut 6 in the feeding through hole 411 out of the feeding cylinder 41 and inserts the nut into the die cavity; the fifth step can be completed first, and then the sixth step can be performed, or the fifth step and the sixth step can be completed simultaneously;
7) the slider seat 3 starts to move rightwards under the driving of the driving part, the limiting slider 51 and the slider push rod 54 move rightwards under the reaction force of the elastic part 52, and because the distance between the axis of the horizontal inserted rod 53 and the upper surface of the slider push rod 54 is approximately equal to 1.5 times of the outer diameter of the nut 6, the horizontal inserted rod 53 can be inserted with a nut 6 again when being reset, and a complete nut 6 is arranged between the horizontal inserted rod 53 and the slider push rod 54;
8) the left side surface of the limiting step 542 is in contact with the left side surface of the limiting sliding chute 32, the slider seat 3 starts to drive the slider push rod 54 to move rightwards, the slider push rod 54 is separated from the feed port 21, the nut 6 above the slider push rod 54 falls into the feed through hole 411, and the positioning elastic piece 413 clamps the nut 6;
9) the slider rod 54 continues to move rightward until the ball screw engages the annular groove 541, and the driving portion stops working, at which time a process of mounting the nut 6 is completed.
According to the description, the device for automatically placing the nut in the die is simple in structure, small in size and small in occupied space, a manipulator is not needed, the device is installed on the die, the nut 6 is automatically placed in the die cavity by matching of the feeding assembly 4, the control assembly 5 and the driving mechanism, the position is accurate, the product percent of pass and the production efficiency are improved, the working strength of operators is reduced, potential safety hazards are eliminated, the production period is shortened, and a large amount of equipment cost is saved for enterprises; the feeding port 21 can be externally connected with a nut conveying device, so that the batch production is realized.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (5)
1. The utility model provides an automatic nut device of putting in mould which characterized in that: the feeding device comprises a box body, a pressing plate, a driving mechanism, a feeding assembly and a control assembly, wherein the feeding assembly and the control assembly are installed on the box body;
the feeding assembly comprises a feeding cylinder and a feeding push rod, the feeding cylinder is arranged in the horizontal through groove, one end of the feeding cylinder extends out of the box body, the feeding cylinder is provided with a feeding through hole and a vertical hole communicated with the feeding through hole along the length direction of the horizontal through groove, and the pressing plate is arranged in the vertical groove and is provided with a feeding hole communicated with the vertical hole;
the control assembly is positioned above the feeding assembly and comprises an elastic part, a limiting slide block and a slide block push rod which horizontally penetrates through the feeding hole, the elastic part, the limiting slide block and the slide block push rod are horizontally arranged in sequence, a horizontal inserted rod for inserting a nut is arranged on the limiting slide block and is positioned above the slide block push rod, and two ends of the elastic part are respectively connected with the box body and the limiting slide block;
the driving mechanism drives the sliding block push rod to move in the same direction as the feeding push rod, the feeding push rod pushes materials in the feeding through hole in a sliding mode, and the sliding block push rod moves and abuts against the limiting sliding block to compress the elastic piece;
the distance between the axis of the horizontal inserted rod and the upper surface of the sliding block push rod is larger than one time of the diameter of the nut and is smaller than two times of the diameter of the nut.
2. The in-mold automatic nut releasing device according to claim 1, wherein: the driving mechanism comprises a sliding block seat and a driving part, and the driving part drives the sliding block seat to move and drives the feeding push rod to push materials; a limiting sliding groove is further formed in the sliding block seat, and a limiting step which is slidably positioned in the limiting sliding groove is arranged at one end of the sliding block push rod; the driving part drives the sliding block seat to move and drives the feeding push rod to push materials, and the limiting sliding groove drives the sliding block push rod to move and abut against the limiting sliding block to compress the elastic piece.
3. The in-mold automatic nut releasing device according to claim 2, wherein: the sliding block push rod is provided with an annular groove, and the box body is provided with a limiting device matched with the annular groove.
4. The in-mold automatic nut releasing device according to claim 1, wherein: and the feeding cylinder is provided with a positioning elastic piece for positioning the nut.
5. The in-mold automatic nut releasing device according to any one of claims 1 to 4, wherein: the box body is provided with a fixed insert block for fixing the feeding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539989.8A CN109501118B (en) | 2018-12-17 | 2018-12-17 | Automatic nut device of putting in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539989.8A CN109501118B (en) | 2018-12-17 | 2018-12-17 | Automatic nut device of putting in mould |
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| Publication Number | Publication Date |
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| CN109501118A CN109501118A (en) | 2019-03-22 |
| CN109501118B true CN109501118B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811539989.8A Active CN109501118B (en) | 2018-12-17 | 2018-12-17 | Automatic nut device of putting in mould |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111231221B (en) * | 2020-03-05 | 2021-07-27 | 瑞安市强良塑料制品有限公司 | Multifunctional injection molding machine capable of automatically inserting pieces |
| CN112810047B (en) * | 2021-03-22 | 2023-07-11 | 卉喆自动化系统(上海)有限公司 | Nut embedding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645865A (en) * | 1995-12-22 | 1997-07-08 | Husky Injection Molding Systems Ltd. | Insert molding system |
| CN103862631B (en) * | 2014-03-24 | 2016-06-08 | 珠海三威注塑模具有限公司 | A kind of plastic tube be automatically positioned processing mold |
| FR3032376B1 (en) * | 2015-02-06 | 2017-03-10 | Aptar France Sas | MOLDING ASSEMBLY AND METHOD FOR MANUFACTURING SYRINGE BODY |
| DE102015112468B4 (en) * | 2015-07-30 | 2018-07-26 | Robot Automation GmbH | Device and method for positioning and transferring objects |
| CN207772290U (en) * | 2016-07-11 | 2018-08-28 | 兴科电子科技有限公司 | A kind of nut positioning device |
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