CN221187340U - Stud and insert feeding device for injection molding machine - Google Patents
Stud and insert feeding device for injection molding machine Download PDFInfo
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- CN221187340U CN221187340U CN202322775994.1U CN202322775994U CN221187340U CN 221187340 U CN221187340 U CN 221187340U CN 202322775994 U CN202322775994 U CN 202322775994U CN 221187340 U CN221187340 U CN 221187340U
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- positioning
- stud
- insert
- cylinder
- seat
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 25
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 239000013072 incoming material Substances 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model discloses a stud and insert feeding device for an injection molding machine, which comprises a vibrating disk and an incoming slideway connected with a discharge hole of the vibrating disk, wherein the feeding device comprises a turnover mechanism, a positioning and assembling mechanism and a transfer mechanism; the turnover mechanism comprises a positioning pin shaft; the positioning assembly mechanism comprises a fixed seat and a first pen-shaped air cylinder, wherein the fixed seat is connected with a connecting seat in a sliding manner, a positioning seat which is driven by a servo motor and is rotationally connected to the connecting seat is arranged on the connecting seat, a notch is formed in the positioning seat, a positioning air cylinder is arranged on the positioning seat, and a positioning block capable of propping against an insert is arranged at the telescopic end of the positioning air cylinder; the transfer mechanism comprises a clamping jaw cylinder. The utility model aims to provide a stud and insert feeding device for an injection molding machine, which can accurately and efficiently assemble the stud and the insert together, fix the assembled stud and insert at the same position, facilitate grabbing by a manipulator and adapt to the current requirement of efficient production.
Description
Technical Field
The utility model relates to the technical field of injection molding auxiliary equipment, in particular to a positioning and feeding device for inlaid studs.
Background
Injection molded products are the primary components that make up the structure and appearance of the product, and as part of the product, they need to be joined to other components to make up the product. The screw connection is the most commonly used connection method, and meanwhile, as the injection molding product is mostly manufactured by adopting an integral injection molding method, connecting pieces such as studs and the like are embedded in a cavity of an injection mold before the injection molding product is injected, and the positions of the connecting pieces on part of the injection molding product are special, and the positions of the connecting pieces are fixed by virtue of an insert, so that the studs and the inserts are embedded into the mold cavity together by virtue of a robot.
In the prior art, the insert and the stud are combined together mainly through manpower, then the insert and the stud are orderly placed on the material tray according to a certain sequence, the manipulator can accurately perform grabbing action, the preparation work of the embedded insert and the stud needs to consume too much manpower, the efficiency is low, and the production requirement is difficult to meet.
Disclosure of utility model
The utility model aims to provide a stud and insert feeding device for an injection molding machine, which can accurately and efficiently assemble the stud and the insert together, fix the assembled stud and insert at the same position, facilitate grabbing by a manipulator and adapt to the current requirement of efficient production.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the stud and insert feeding device for the injection molding machine comprises a vibration disc and an incoming material slideway connected with a discharge hole of the vibration disc, wherein the feeding device comprises a turnover mechanism, a positioning and assembling mechanism and a transfer mechanism;
The turnover mechanism comprises a positioning pin roll which can be turned to be in butt joint with the incoming material slideway and can be turned to a vertical state;
The positioning assembly mechanism comprises a fixed seat and a first pen-shaped air cylinder, wherein a connecting seat which is driven by the first pen-shaped air cylinder and can horizontally move is connected to the fixed seat in a sliding manner, a positioning seat which is driven by a servo motor and is rotationally connected to the connecting seat is arranged on the connecting seat, a notch which is matched with the insert in a clamping manner is arranged on the positioning seat, a positioning air cylinder is arranged on the positioning seat, and a positioning block which can prop against the insert is arranged at the telescopic end of the positioning air cylinder;
the transfer mechanism comprises a clamping jaw cylinder capable of moving in the vertical direction and the horizontal direction, and the clamping jaw cylinder can move from the upper part of the positioning pin shaft to the upper part of the positioning seat and is used for transferring the stud.
In a preferred embodiment of the utility model, the turnover mechanism further comprises a turnover cylinder and a first lifting cylinder for driving the turnover cylinder to move along the vertical direction, and the positioning pin shaft drives the turnover cylinder to turn over.
In a preferred embodiment of the utility model, the transfer mechanism further comprises a bracket and a second lifting cylinder which is connected to the bracket in a sliding manner and can stretch out and draw back along the vertical direction, the clamping jaw cylinder is arranged at the stretching end of the second lifting cylinder, and a second pen-shaped cylinder for driving the second lifting cylinder to move horizontally is arranged on the bracket.
In a preferred embodiment of the utility model, the feeding slideway and one side of the overturning cylinder are both provided with position sensors.
In a preferred embodiment of the utility model, a positioning groove is formed in one side of the stud clamped by two clamping jaws on the clamping jaw cylinder, and the positioning groove is V-shaped.
In a preferred embodiment of the present utility model, an area of a side of the insert, which abuts against the positioning block, is larger than an area of the positioning block abutting against the insert.
In a preferred embodiment of the present utility model, one end of the positioning pin, the insert and the stud, which are inserted, is tapered.
Advantageous effects
(1) The screw studs are orderly arranged through the vibrating disc and the incoming material slideway, a single screw stud on the incoming material slideway is turned to a vertical state by means of the positioning pin shaft on the turning mechanism, clamping of the clamping jaw cylinder is facilitated, meanwhile, the positioning block on the positioning cylinder is matched with the notch on the positioning seat, the insert placed manually can be accurately and firmly clamped and fixed between the positioning block and the positioning seat, the clamping jaw cylinder can smoothly combine the screw stud and the insert through the transfer mechanism, the assembling efficiency is high, errors are not prone to occurring, the screw stud and the insert assembled together can be transferred to a designated position by means of driving of the first pen-shaped cylinder, and the mechanical arm is convenient to grasp.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of a loading device in a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the enlarged partial structure at B of FIG. 1 (without studs, inserts) in a preferred embodiment of the utility model;
FIG. 3 is a schematic view of a portion of the structure of the positioning pin and stud of the preferred embodiment of the present utility model when the insert is clamped and secured to the positioning assembly mechanism;
1, a vibration plate; 2. a material supply slideway; 3. positioning pin shafts; 4. a fixing seat; 5. a first pen-shaped cylinder; 6. a connecting seat; 7. a servo motor; 8. a positioning seat; 9. positioning a cylinder; 10. a positioning block; 11. a clamping jaw cylinder; 12. a turnover cylinder; 13. a first lifting cylinder; 14. a bracket; 15. a second lifting cylinder; 16. a second pen-shaped cylinder; 17. a position sensor; 801. a notch; 1101. and a positioning groove.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.
In this embodiment, if a directional instruction (such as up, down, bottom, top, etc.) is provided, the directional instruction is merely used to explain the relative positional relationship between the components, the movement condition, etc. in a certain specific posture, and if the specific posture is changed, the directional instruction is changed accordingly. The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3, a stud and insert feeding device for an injection molding machine comprises a vibration disc 1 and a feed slideway 2 connected with a discharge hole of the vibration disc 1, and is characterized in that: the feeding device comprises a turnover mechanism, a positioning and assembling mechanism and a transfer mechanism, wherein in the technical scheme, the vibration plate 1 is common automatic equipment applied to industries such as hardware and the like in the prior art, and is mainly used for orderly arranging studs and guiding the studs into the feeding slideway 2;
The turnover mechanism comprises a positioning pin shaft 3 which can be turned to be in butt joint with the incoming material slideway 2 and can be turned to a vertical state, a stud flowing out of the incoming material slideway 2 can be penetrated on the positioning pin shaft 3, and the stud is controlled by the turnover mechanism to be in a vertical state so as to be convenient for clamping by the clamping jaw cylinder 11;
The positioning assembly mechanism comprises a fixed seat 4 and a first pen-shaped air cylinder 5, wherein a connecting seat 6 which is driven by the first pen-shaped air cylinder 5 and can horizontally move is slidably connected to the fixed seat 4, a positioning seat 8 which is driven by a servo motor 7 and is rotationally connected to the connecting seat 6 is arranged on the connecting seat 6, a notch 801 which is matched with the insert in a clamping manner is arranged on the positioning seat 8, a positioning air cylinder 9 is arranged on the positioning seat 8, a positioning block 10 which can prop against the insert is arranged at the telescopic end of the positioning air cylinder 9, the insert is conveniently placed on the positioning block 10 manually before a clamping jaw air cylinder 11 transfers a stud to a positioning group to be mechanism, meanwhile, the insert is enabled to abut against the notch 801, then is driven by the positioning air cylinder 9, the insert is enabled to be clamped and fixed between the positioning block 10 and the positioning seat 8, and is driven again by the first pen-shaped air cylinder 5, so that the whole connecting seat 6 together with the stud and the insert assembled together can be moved to a preset position, and the clamping position of a manipulator is convenient to grasp. In the technical scheme, the positioning seat 8 not only can be matched with the positioning block 10 and the positioning cylinder 9 to fix the insert, but also can rotate 360 degrees under the drive of the servo motor 7, so that the position of the insert and the stud after being assembled together can be conveniently adjusted, different working environments can be adapted, and different requirements of the manipulator on the grabbing position can be met;
The transfer mechanism comprises a clamping jaw cylinder 11 which can be lifted in the vertical direction and moved in the horizontal direction, and the clamping jaw cylinder 11 can be moved from above the positioning pin shaft 3 to above the positioning seat 8 and is used for transferring the stud.
Specifically, the turnover mechanism further comprises a turnover cylinder 12 and a first lifting cylinder 13 for driving the turnover cylinder 12 to move along the vertical direction, and the positioning pin shaft 3 drives turnover through the turnover cylinder 12. During operation, the overturning cylinder 12 is lifted upwards by the first lifting cylinder 13, so that the overturning end on the overturning cylinder 12 and the positioning pin shaft 3 are positioned above the incoming material slideway 2, and then the overturning cylinder 12 performs overturning action to prevent the positioning pin shaft 3 from colliding with the incoming material slideway 2. When the positioning pin shaft 3 is turned to a horizontal state, the first lifting cylinder 13 drives the turning cylinder 12 to descend until the positioning pin shaft 3 lies on the feeding slide way 2, and at the moment, the stud passing through the ordered arrangement can be in plug-in fit with the positioning pin shaft 3 through the feeding slide way 2. Then the first lifting cylinder 13 drives the overturning cylinder 12 to lift upwards until the overturning end on the overturning cylinder 12 and the positioning pin shaft 3 are positioned above the incoming material slideway 2, and the overturning cylinder 12 starts overturning action again until the positioning pin shaft 3 and the stud are in a vertical state as shown in fig. 2. In the technical scheme, a gap is reserved between the discharging end of the feeding slideway 2 and the overturning cylinder 12, and the overturning cylinder 12 can perform small-amplitude overturning action, so that after a stud is inserted on the positioning pin shaft 3, the overturning cylinder 12 can perform overturning action with an overturning angle of 2-5 degrees, and the overturning direction is inclined upwards, so that the stud is prevented from being separated from the positioning pin shaft 3 when the first lifting cylinder 13 drives the overturning cylinder 12 to move upwards.
Further, as shown in fig. 1, 2 and 3, the transfer mechanism further includes a support 14, and a second lifting cylinder 15 slidably connected to the support 14 and capable of extending and retracting in a vertical direction, the clamping jaw cylinder 11 is disposed at an extending end of the second lifting cylinder 15, and a second pen-shaped cylinder 16 driving the second lifting cylinder 15 to move horizontally is disposed on the support 14. The lifting of the clamping jaw cylinder 11 in the vertical direction and the movement of the clamping jaw cylinder in the horizontal direction are mainly driven by the second lifting cylinder 15 and the second pen-shaped cylinder 16, the second lifting cylinder 15 is matched with the second pen-shaped cylinder 16, the clamping jaw cylinder 11 can clamp a stud on the positioning pin shaft 3, and meanwhile the stud can be inserted into a fixed insert, so that the combined installation of the stud and the insert can be accurately and efficiently completed.
Further, in order to detect the states of the studs on the feeding slideway 2 and the positioning pin shaft 3, as shown in fig. 2, position sensors 17 are disposed on one sides of the feeding slideway 2 and the turning cylinder 12.
In this embodiment, as shown in fig. 2, a positioning groove 1101 is provided on one side of the stud clamped by two clamping jaws on the clamping jaw cylinder 11, and the positioning groove 1101 is V-shaped. When the clamping jaw cylinder 11 clamps the positioning pin shaft 3, the positioning groove 1101 can also be used for righting the position of the positioning pin shaft 3, correcting the splicing angle of the positioning pin shaft 3 and the insert and preventing dislocation. Meanwhile, in order to facilitate the insertion of the positioning pin shaft 3 and the insert with the stud, one end of the positioning pin shaft 3, the insert and the stud which are inserted with each other is conical.
Further, as shown in fig. 3, the area of one side of the insert, which is abutted against the positioning block 10, is larger than the area of the positioning block 10, which is abutted against the insert, so that the manipulator can conveniently grasp the insert.
Working principle: the disordered studs are orderly arranged through the vibration disc 1 and the incoming material slideway 2, a single stud is turned to a vertical state by means of the positioning pin shaft 3 on the turning mechanism, the positioning block 10 on the positioning cylinder 9 is matched with the notch 801 on the positioning seat 8, the insert can be accurately and firmly clamped and fixed between the positioning block 10 and the positioning seat 8, then the stud on the positioning pin shaft 3 is clamped and transferred to the position right above the insert through the clamping jaw cylinder 11, the assembly of the stud and the insert is completed in an auxiliary mode, the assembly efficiency is high, errors are difficult to occur, finally the connecting seat 6 is driven to move horizontally through the first pen-shaped cylinder 5, the assembled stud and the insert can be transferred to a designated position, and the mechanical arm can grasp conveniently, and errors are difficult to occur.
The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. The utility model provides a double-screw bolt, mold insert loading attachment for injection molding machine, includes vibration dish (1) and connects incoming material slide (2) of vibration dish (1) discharge gate, its characterized in that: the feeding device comprises a turnover mechanism, a positioning and assembling mechanism and a transferring mechanism;
The turnover mechanism comprises a positioning pin shaft (3) which can be turned to be in butt joint with the incoming material slideway (2) and can be turned to a vertical state;
The positioning assembly mechanism comprises a fixed seat (4) and a first pen-shaped air cylinder (5), wherein the fixed seat (4) is connected with a connecting seat (6) which is driven by the first pen-shaped air cylinder (5) and can horizontally move in a sliding manner, a positioning seat (8) which is driven by a servo motor (7) and is rotationally connected to the connecting seat (6) is arranged on the connecting seat (6), a notch (801) which is matched with the insert in a clamping manner is arranged on the positioning seat (8), a positioning air cylinder (9) is arranged on the positioning seat (8), and a positioning block (10) which can prop against the insert is arranged at the telescopic end of the positioning air cylinder (9);
The transfer mechanism comprises a clamping jaw air cylinder (11) capable of moving in the vertical direction and the horizontal direction, and the clamping jaw air cylinder (11) can move from the upper part of the positioning pin shaft (3) to the upper part of the positioning seat (8) and is used for transferring the stud.
2. The stud and insert loading device for an injection molding machine according to claim 1, wherein: the turnover mechanism further comprises a turnover cylinder (12) and a first lifting cylinder (13) for driving the turnover cylinder (12) to move along the vertical direction, and the positioning pin shaft (3) drives turnover through the turnover cylinder (12).
3. The stud and insert loading device for an injection molding machine according to claim 2, wherein: the transfer mechanism further comprises a support (14) and a second lifting cylinder (15) which is connected to the support (14) in a sliding mode and can stretch out and draw back along the vertical direction, the clamping jaw cylinder (11) is arranged at the stretching end of the second lifting cylinder (15), and a second pen-shaped cylinder (16) which drives the second lifting cylinder (15) to move horizontally is arranged on the support (14).
4. The stud and insert loading device for an injection molding machine according to claim 3, wherein: and position sensors (17) are arranged on one sides of the feeding slide way (2) and the overturning cylinder (12).
5. The stud and insert loading apparatus for an injection molding machine according to claim 4, wherein: one side of the stud is provided with a positioning groove (1101) by two clamping jaws on the clamping jaw cylinder (11), and the positioning groove (1101) is V-shaped.
6. The stud and insert loading apparatus for an injection molding machine according to claim 5, wherein: the area of one side of the insert, which is abutted against the positioning block (10), is larger than the area of the positioning block (10), which is abutted against the insert.
7. The stud and insert loading apparatus for an injection molding machine according to claim 6, wherein: and one end of the positioning pin shaft (3), the insert and the stud, which are inserted, is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775994.1U CN221187340U (en) | 2023-10-17 | 2023-10-17 | Stud and insert feeding device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775994.1U CN221187340U (en) | 2023-10-17 | 2023-10-17 | Stud and insert feeding device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221187340U true CN221187340U (en) | 2024-06-21 |
Family
ID=91490912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322775994.1U Active CN221187340U (en) | 2023-10-17 | 2023-10-17 | Stud and insert feeding device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221187340U (en) |
-
2023
- 2023-10-17 CN CN202322775994.1U patent/CN221187340U/en active Active
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