CN217373327U

CN217373327U - Manipulator demoulding jig

Info

Publication number: CN217373327U
Application number: CN202221158058.5U
Authority: CN
Inventors: 张祎; 冯忠强; 费建明
Original assignee: Herbie Nantong Technology Co ltd
Current assignee: Herbie Nantong Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-06
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a manipulator drawing of patterns tool, include: a base; the buffer mechanism is used for playing a buffer role and comprises a movable plate and an elastic component, the elastic component is simultaneously connected with the movable plate and the base, and the movable plate can move relative to the base; the product sucking mechanism is arranged on the movable plate and is used for sucking a product; and the product ejecting mechanism is arranged on the movable plate and is used for knocking the product to separate the product from a mold core in the mold. The utility model provides a manipulator drawing of patterns tool not only can realize the autosegregation of product and mould benevolence, has buffer function moreover, can avoid causing the damage to product and mould.

Description

Manipulator demoulding jig

Technical Field

The utility model belongs to the technical field of the injection moulding device technique and specifically relates to a manipulator drawing of patterns tool is related to.

Background

Due to the process requirements of injection products, after the products are subjected to injection molding, the products and the mold cores need to be separated by ejector pins or ejector blocks (namely, product demolding is completed), and the products are convenient to take out in the later process. An in-mold automatic ejection structure is generally arranged in the injection mold, and the automatic ejection structure can realize the function of automatically separating a product from a mold core of the mold and then take out the product from the mold, so that the production efficiency is improved.

For injection molding products (such as earphone shells) with complex structures and small sizes, the injection mold cannot be provided with an in-mold ejection mechanism, so that the function of automatically separating the products from the mold cannot be realized, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manipulator drawing of patterns tool, aim at solving or at least part solve the not enough of above-mentioned background art existence, this manipulator drawing of patterns tool not only can realize the autosegregation of product and mould benevolence, has buffer function moreover, can avoid causing the damage to product and mould.

The utility model provides a manipulator drawing of patterns tool, include:

a base;

the buffer mechanism is used for playing a buffer role and comprises a movable plate and an elastic component, the elastic component is simultaneously connected with the movable plate and the base, and the movable plate can move relative to the base;

the product sucking mechanism is arranged on the movable plate and is used for sucking a product;

and the product ejecting mechanism is arranged on the movable plate and used for knocking the product to separate the product from the mold core in the mold.

Furthermore, the elastic component comprises a spring and a sliding rod, one end of the sliding rod is fixedly connected with the movable plate, the other end of the sliding rod is connected with the base, the sliding rod can move relative to the base, and the spring is sleeved on the sliding rod and located between the movable plate and the base.

Further, the product ejecting mechanism comprises a driving device and a knocking head, the knocking head is connected with the driving device, and the driving device is used for driving the knocking head to move so as to knock the product.

Further, the driving device is a pen-shaped air cylinder.

Further, the knocking head is made of flexible materials.

Further, the product ejecting mechanism further comprises a side plate, the side plate is connected with the movable plate, and the driving device is fixed on the side plate.

Further, inhale product mechanism and include that sucking disc and sucking disc connect, the sucking disc connect with the sucking disc links to each other, the sucking disc is used for absorbing the product, the sucking disc connect with the fly leaf links to each other.

Furthermore, inhale product mechanism still includes the link, the link with the fly leaf links to each other, the sucking disc joint is fixed on the link.

Furthermore, the sucking disc is an organ sucking disc or a sponge sucking disc with a buffering effect.

Further, a product containing area is formed between the product sucking mechanism and the product top mechanism; the manipulator demolding jig further comprises a material root clamping device, and the material root clamping device is located on one side of the buffer mechanism; the movable plate is provided with a baffle which is positioned between the product containing area and the material root clamping device.

The utility model provides a manipulator drawing of patterns tool is through setting up buffer gear to will inhale product mechanism and top product mechanism and set up on buffer gear, at the in-process of this manipulator drawing of patterns tool contact product, buffer gear can play the cushioning effect, thereby avoids product and mould to be bruised or weigh wounded by the part among this manipulator drawing of patterns tool. Meanwhile, when the manipulator demolding jig separates a product from the mold core in the mold, the product is firstly sucked by the product sucking mechanism, and then the product is lightly knocked by the product ejecting mechanism, so that the product is automatically separated from the mold core in the mold, and the production efficiency is improved. This manipulator drawing of patterns tool can apply to earphone shell isotructure complicated, the little injection product of size on, not only efficient, do not harm product and mould moreover.

Drawings

Fig. 1 is a schematic structural view of a manipulator demolding jig in an embodiment of the present invention.

Fig. 2 is a schematic structural view at a position a in fig. 1.

Fig. 3 is a schematic structural view of the manipulator demolding jig in the embodiment of the present invention.

Fig. 4 is a schematic structural view at the position B in fig. 3.

Fig. 5 is a schematic structural view of fig. 3 from another view angle.

Fig. 6 is a schematic view of the structure at position C in fig. 5.

Fig. 7 is a schematic structural diagram of a product in an embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

As shown in fig. 1 to 4, the embodiment of the utility model provides a manipulator demolding jig, include:

a base 1;

the buffer mechanism 2 is used for playing a buffer role; the buffer mechanism 2 comprises a movable plate 21 and an elastic assembly 22, the elastic assembly 22 is connected with the movable plate 21 and the base 1 at the same time, and the movable plate 21 can move relative to the base 1;

a product sucking mechanism 3, which is arranged on the movable plate 21, wherein the product sucking mechanism 3 is used for sucking the product 7 (as shown in fig. 7, the product 7 in this embodiment is an earphone shell; of course, in other embodiments, the product 7 may be other injection-molded parts);

the product ejecting mechanism 4 is disposed on the movable plate 21, and the product ejecting mechanism 4 is used for knocking the product 7 to separate the product 7 from a mold core (not shown) in the mold.

Specifically, the manipulator drawing of patterns tool of this embodiment is through setting up buffer gear 2 to will inhale product mechanism 3 and top product mechanism 4 and set up on buffer gear 2, at the in-process of this manipulator drawing of patterns tool contact product 7, buffer gear 2 can play the cushioning effect, thereby avoids product 7 and mould to be bruised or weigh by the part among this manipulator drawing of patterns tool. Meanwhile, when the manipulator demolding jig separates the product 7 from the mold core in the mold, the product 7 is firstly sucked by the product sucking mechanism 3, and then the product 7 is lightly knocked by the product ejecting mechanism 4, so that the product 7 is automatically separated from the mold core in the mold, and the production efficiency is improved. This manipulator drawing of patterns tool can apply to earphone shell isotructure complicated, the little injection product of size on, not only efficient, do not harm product 7 and mould moreover.

Further, as shown in fig. 2, in the present embodiment, the elastic assembly 22 includes a spring 221 and a sliding rod 222, one end of the sliding rod 222 is fixedly connected to the movable plate 21, the other end of the sliding rod 222 is connected to the base 1, the sliding rod 222 can move relative to the base 1, the spring 221 is sleeved on the sliding rod 222 and located between the movable plate 21 and the base 1, and two ends of the spring 221 respectively abut against the movable plate 21 and the base 1.

Specifically, in the present embodiment, a through hole (not numbered) is formed in the base 1, and the sliding rod 222 is inserted into the through hole in the base 1 and can move in the through hole, so that the movable plate 21 and the sliding rod 222 can move together relative to the base 1; and simultaneously, the buffer mechanism 2 has a buffer function by combining the elastic action of the spring 221. When the manipulator demolding jig moves to the position of the product 7 and contacts with the product 7 (for example, when the product absorbing mechanism 3 absorbs the product 7), the product 7 or the mold can be prevented from being damaged or crushed by the buffering function of the buffering mechanism 2. Of course, in other embodiments, one end of the sliding rod 222 may be fixedly connected to the base 1, the other end of the sliding rod 222 is connected to the movable plate 21, and the movable plate 21 can move along the sliding rod 222, at this time, the sliding rod 222 is fixed, and the movable plate 21 can move along the sliding rod 222, and can also play a role in buffering.

In some embodiments, the elastic component 22 may be provided with only the spring 221, and both ends of the spring 221 are respectively connected to the movable plate 21 and the base 1, and the structure can also play a role of buffering.

Further, as shown in fig. 1 and fig. 2, in the present embodiment, the number of the elastic assemblies 22 (including the spring 221 and the sliding rod 222) is multiple (four in the present embodiment), and the multiple elastic assemblies 22 are arranged at intervals, so as to improve the stability of the movable plate 21.

Further, as shown in fig. 3 and 4, in the present embodiment, the product ejecting mechanism 4 includes a driving device 41 and a tapping head 42, the tapping head 42 is connected to the driving device 41, and the driving device 41 is used for driving the tapping head 42 to move so as to tap the product 7.

Further, as shown in fig. 4, in the present embodiment, the driving means 41 is a pen-shaped air cylinder, and the striking head 42 is connected to a piston rod of the pen-shaped air cylinder. Of course, in other embodiments, the driving device 41 may also be a motor, a cylinder, or the like.

Further, as shown in fig. 4, in the present embodiment, the knocking head 42 is made of a flexible material, such as silicon rubber, etc., so as to prevent the knocking head 42 from damaging or scratching the product 7 when knocking the product 7.

Further, as shown in fig. 4, in the present embodiment, the top product mechanism 4 further includes a side plate 43, the side plate 43 is connected to the movable plate 21, and the driving device 41 is fixed on the side plate 43.

Further, as shown in fig. 4, in the present embodiment, the product suction mechanism 3 includes a suction cup 31 and a suction cup joint 32, the suction cup joint 32 is connected to the suction cup 31, and the suction cup joint 32 is connected to the movable plate 21. The suction cup 31 is used for sucking the product 7, and the suction cup joint 32 is used for connecting to a vacuum source (e.g., a vacuum pump) through an air pipe (not shown) so as to suck the product 7 by vacuum negative pressure.

Further, as shown in fig. 4 and fig. 6, in the present embodiment, the product suction mechanism 3 further includes a connecting frame 33, the connecting frame 33 is an L-shaped structure, the connecting frame 33 is connected to the movable plate 21, and the suction cup joint 32 is fixed on the connecting frame 33.

Further, as shown in fig. 4, in the present embodiment, the suction cup 31 is an organ suction cup having a cushioning effect. Of course, in other embodiments, the suction cup 31 may be a sponge suction cup or other suction cup with a buffering function. When the suction cup 31 sucks the product 7 and the product ejecting mechanism 4 strikes the product 7, the buffer structure of the suction cup 31 can buffer the product 7, so that the product 7 is prevented from being damaged or scratched.

Further, as shown in fig. 5 and fig. 6, in the present embodiment, the product sucking mechanism 3 and the product ejecting mechanism 4 are arranged at an interval, and a product containing area 100 for containing the product 7 is formed between the product sucking mechanism 3 and the product ejecting mechanism 4; when the manipulator demolding jig moves to the position of the product 7, the product 7 is just located in the product containing area 100 to perform the operations of adsorption, demolding and the like of the product 7.

Further, as shown in fig. 5 and fig. 6, in this embodiment, the manipulator demolding jig further includes a material root holding device 5, the material root holding device 5 is located on one side of the buffer mechanism 2, and the material root holding device 5 is used for holding a material root 8 (when injection molding is performed, an injection molded part formed by injection molding includes a product 7 and a material root 8 (the material root 8 is an unnecessary part), and the product 7 is connected with the material root 8, at this time, the material root 8 needs to be held by the material root holding device 5, and the material root 8 is ejected by an ejector pin in the mold, so that separation of the product 7 and the material root 8 is achieved.

Further, as shown in fig. 4 to 6, in the present embodiment, the movable plate 21 is provided with a baffle 6, and the baffle 6 is located between the product containing area 100 and the root holding device 5. The baffle 6 plays a role of shielding and is used for blocking the material root 8 when the material root 8 is ejected, so that the material root 8 is prevented from bouncing and hurting a product when being ejected out of a mold.

Specifically, as shown in fig. 6, in the present embodiment, the blocking plate 6 has an L-shaped structure, the blocking plate 6 includes a stopping portion 61 and a connecting portion 62, the connecting portion 62 is connected to the movable plate 21, and the stopping portion 61 is located between the product accommodating area 100 and the root holding device 5.

Further, as shown in fig. 1, in the present embodiment, the number of the buffer mechanisms 2, the product suction mechanisms 3, and the product ejection mechanisms 4 is plural, each buffer mechanism 2, each product suction mechanism 3, and each product ejection mechanism 4 form a group of demolding assemblies, and four groups of demolding assemblies are provided in the present embodiment, and the four groups of demolding assemblies can perform demolding operation simultaneously, thereby improving the production efficiency.

Further, as shown in fig. 1, in this embodiment, the manipulator demolding jig further includes a connecting plate 11, the connecting plate 11 is connected to the base 1, a flange 12 is disposed on the connecting plate 11, and the flange 12 is used for connecting to a manipulator (not shown) so as to connect the manipulator demolding jig to the manipulator. And the movement of the manipulator is utilized to control the movement of the manipulator demoulding jig.

The working process of the manipulator demolding jig in the embodiment is as follows:

1. after the injection molding machine (not shown) finishes the injection molding work, the manipulator moves and drives the manipulator demolding jig to move to the position of the product 7, so that the product 7 is just positioned in the product accommodating area 100;

2. the product 7 is sucked in vacuum by using the suction cup 31 of the product sucking mechanism 3, and then the buffer mechanism 2 can play a role in buffering in the process that the product 7 is sucked by the suction cup 31, so that the product 7 is prevented from being crushed, and meanwhile, the buffer structure of the suction cup 31 can play a role in buffering;

3. the pen-shaped cylinder of the product ejecting mechanism 4 pushes the knocking head 42 to knock the product 7 lightly for three times (or other times) continuously, so that the product 7 is separated from the mold core in the mold, and meanwhile, the buffer structure of the suction disc 31 can play a buffer role;

4. after the product 7 is separated from the mold, the manipulator moves and drives the manipulator demolding jig to move (the suction disc 31 always sucks the product 7), so that the product 7 is sucked out of the injection molding machine; standby manipulator drawing of patterns tool removes to the assembly line on, inhales 3 disconnected vacuums of product mechanism, and sucking disc 31 no longer adsorbs product 7 to put product 7 on the assembly line. The robot repeats the above process.

The embodiment of the utility model provides a manipulator drawing of patterns tool is through setting up buffer gear 2 to will inhale product mechanism 3 and top product mechanism 4 and set up on buffer gear 2, at the in-process of this manipulator drawing of patterns tool contact product 7, buffer gear 2 can play the cushioning effect, thereby avoids product 7 and mould to be bruised or weigh by the part among this manipulator drawing of patterns tool. Meanwhile, when the manipulator demolding jig separates the product 7 from the mold core in the mold, the product 7 is firstly sucked by the product sucking mechanism 3, and then the product 7 is lightly knocked by the product ejecting mechanism 4, so that the product 7 is automatically separated from the mold core in the mold, and the production efficiency is improved. This manipulator drawing of patterns tool can apply to earphone shell isotructure complicated, the little injection product of size on, not only efficient, do not harm product 7 and mould moreover.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a manipulator drawing of patterns tool which characterized in that includes:

a base (1);

the buffer mechanism (2) is used for playing a buffer role, the buffer mechanism (2) comprises a movable plate (21) and an elastic component (22), the elastic component (22) is simultaneously connected with the movable plate (21) and the base (1), and the movable plate (21) can move relative to the base (1);

the product sucking mechanism (3) is arranged on the movable plate (21), and the product sucking mechanism (3) is used for sucking the product (7);

and the product ejecting mechanism (4) is arranged on the movable plate (21), and the product ejecting mechanism (4) is used for knocking the product (7) to separate the product (7) from the mold core in the mold.

2. The manipulator demolding jig according to claim 1, wherein the elastic component (22) comprises a spring (221) and a sliding rod (222), one end of the sliding rod (222) is fixedly connected with the movable plate (21), the other end of the sliding rod (222) is connected with the base (1), the sliding rod (222) can move relative to the base (1), and the spring (221) is sleeved on the sliding rod (222) and located between the movable plate (21) and the base (1).

3. The manipulator demolding jig according to claim 1, wherein the product ejecting mechanism (4) comprises a driving device (41) and a knocking head (42), the knocking head (42) is connected with the driving device (41), and the driving device (41) is used for driving the knocking head (42) to move so as to knock the product (7).

4. The manipulator demolding jig according to claim 3, wherein the driving means (41) is a pen-shaped cylinder.

5. A manipulator demolding jig according to claim 3, wherein the knocking head (42) is made of a flexible material.

6. The manipulator demolding jig according to claim 3, wherein the top product mechanism (4) further comprises a side plate (43), the side plate (43) is connected to the movable plate (21), and the driving device (41) is fixed to the side plate (43).

7. The manipulator demolding jig according to claim 1, wherein the product sucking mechanism (3) comprises a suction cup (31) and a suction cup joint (32), the suction cup joint (32) is connected with the suction cup (31), the suction cup (31) is used for sucking the product (7), and the suction cup joint (32) is connected with the movable plate (21).

8. The manipulator demolding jig according to claim 7, wherein the product suction mechanism (3) further comprises a connecting frame (33), the connecting frame (33) is connected to the movable plate (21), and the suction cup joint (32) is fixed to the connecting frame (33).

9. The manipulator demolding jig according to claim 7, wherein the suction cup (31) is an organ suction cup or a sponge suction cup having a buffering function.

10. The manipulator demolding jig according to any one of claims 1 to 9, wherein a product accommodating area (100) is formed between the product sucking mechanism (3) and the product ejecting mechanism (4); the manipulator demolding jig further comprises a material root clamping device (5), and the material root clamping device (5) is located on one side of the buffer mechanism (2); be equipped with baffle (6) on fly leaf (21), baffle (6) are located product accommodation area (100) with between material root clamping device (5).