CN219213887U - Automatic hanging device for inserts - Google Patents

Abstract

The utility model provides an automatic insert hanging device which is used for hanging an insert with a hook or a hanging groove on a die and comprises a hanging device, wherein the hanging device comprises a base, a first bottom plate, a second bottom plate, a vacuum suction mechanism, a first adjusting mechanism, a second adjusting mechanism and an angle adjusting mechanism, wherein the first bottom plate, the second bottom plate, the vacuum suction mechanism, the first adjusting mechanism, the second adjusting mechanism and the angle adjusting mechanism are arranged on the base; the first bottom plate is connected to the base in a sliding manner, and the first adjusting mechanism is used for driving the first bottom plate to move on the base along a first direction; the second bottom plate is connected to the first bottom plate in a sliding manner, and the second adjusting mechanism is used for driving the second bottom plate to move on the first bottom plate along a second direction; one end of the vacuum suction mechanism is rotatably arranged on the first bottom plate, and the angle adjusting mechanism is used for driving the vacuum suction mechanism to rotate; the utility model can automatically and accurately hang the inserts on the surface of the mould, thereby facilitating the injection molding of the inserts by the mould.

Description

Automatic hanging device for inserts

Technical Field

The utility model relates to the technical field of insert injection molding, in particular to an automatic insert hanging device.

Background

Insert molding is a process in which an insert is fixed in place in an injection mold in advance, then plastic is injected into the mold for molding, and after the mold is opened, the insert is tightly embedded in the plastic by cooled and solidified plastic to obtain a product with the insert such as a screw thread, an electrode, and the like.

The traditional production mode is that the injection molding machine is firstly used for opening the mould, then the taking and placing of the metal inserts are manually completed, and because the positions of the manually placed insert raw materials are different, the volume is small, the taking and placing of workers at each time are not easy, the production efficiency is low, and a large amount of time is required to be consumed to complete each batch of production.

For most of products of injection molding iron-containing parts, injection molding is carried out on the iron parts in parallel or perpendicular to the surface of a mold; for taking and placing iron pieces, the traditional insert clamp mechanism is difficult to realize, and the yield is not high.

Disclosure of Invention

The utility model aims to provide an automatic insert hanging device which can automatically and accurately hang an insert on the surface of a die, so that the die can conveniently carry out insert injection molding.

The utility model provides an automatic insert hanging device which is used for hanging an insert with a hook or a hanging groove on a die and comprises a hanging device, wherein the hanging device comprises a base, a first bottom plate, a second bottom plate, a vacuum suction mechanism, a first adjusting mechanism, a second adjusting mechanism and an angle adjusting mechanism, wherein the first bottom plate, the second bottom plate, the vacuum suction mechanism, the first adjusting mechanism, the second adjusting mechanism and the angle adjusting mechanism are arranged on the base; the first bottom plate is connected to the base in a sliding manner, and the first adjusting mechanism is used for driving the first bottom plate to move on the base along a first direction; the second bottom plate is connected to the first bottom plate in a sliding manner, and the second adjusting mechanism is used for driving the second bottom plate to move on the first bottom plate along a second direction; one end of the vacuum suction mechanism is rotatably arranged on the first bottom plate, and the angle adjusting mechanism is used for driving the vacuum suction mechanism to rotate.

Further, the first adjusting mechanism comprises a first guiding mechanism and a first driving device, one end of the first guiding mechanism is connected with the base, and the other end of the first guiding mechanism penetrates through the first bottom plate to be arranged; the first driving device is fixedly arranged on the base, and the power output end of the first driving device is fixedly connected with the first bottom plate.

Further, the first guide mechanism comprises a first guide post and a spring arranged on the first guide post, one end of the first guide post is fixedly arranged on the base, the other end of the first guide post penetrates through the first bottom plate, and the spring is arranged between the base and the first bottom plate.

Further, the second adjusting mechanism comprises a second guiding mechanism and a second driving device, the second bottom plate is arranged on the first bottom plate in a sliding mode through the second guiding mechanism, the second driving device is fixedly installed on the first bottom plate, and the power output end of the second driving device is fixedly connected with the second bottom plate.

Further, the second guiding mechanism comprises a sliding rail and a sliding block, a sliding groove corresponding to the sliding rail is arranged on the sliding block, and the sliding block is arranged on the sliding rail in a sliding mode.

Further, the hanging device comprises a third adjusting mechanism arranged on one side of the vacuum suction mechanism, and the third adjusting mechanism is used for adjusting the position of the insert in a third direction.

Further, the third adjusting mechanism comprises a third driving device, a pushing block and a blocking piece, the pushing block is fixedly connected with the power output end of the third driving device, the third driving device is connected with the second bottom plate or the die, and the blocking piece is arranged on the other side of the vacuum mechanism relative to the pushing block.

Further, a connecting rod assembly is arranged between the first bottom plate and the second bottom plate, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is fixedly connected with the first bottom plate, the other end of the first connecting rod is hinged with the second connecting rod, and one end of the second connecting rod far away from the first connecting rod is fixedly connected with the second bottom plate.

Further, the second connecting rod is fixedly connected to the upper end of the second bottom plate, and the lower end of the second bottom plate is hinged to the power output end of the angle adjusting mechanism.

Further, the vacuum suction mechanism is of a plate-shaped structure, and a plurality of vacuum suction holes are formed in one side, far away from the second bottom plate, of the vacuum suction mechanism.

The utility model has the beneficial effects that:

the hanging device of the utility model sucks the insert by starting the vacuum suction device; controlling the angle adjusting mechanism to drive the vacuum suction mechanism to incline so that an inclined angle is formed between the insert and the surface of the die; then, driving the first driving device to drive the vacuum suction mechanism to adjust the position of the vacuum suction mechanism in the first direction on the first guide mechanism, so that the insert moves to the position above the position where the insert is hung on the die; the second driving device is driven, the second bottom plate is driven to move along the second guiding mechanism in the second direction, and then the hook of the insert is driven to be hung on the die; at this time, because of the inclination angle between the insert and the mold, the insert can be hung on the protrusion of the mold under the drive of the second driving device without being precisely aligned with the protrusion of the mold; finally, the angle adjusting mechanism is driven to enable the insert to be completely attached to the die, at the moment, a vacuum device on the die is started to absorb the insert, then the vacuum absorbing mechanism is closed, the first driving mechanism is driven to enable the vacuum absorbing mechanism to be far away from the die, and automatic hanging of the insert on the die is completed. Therefore, the insert is firstly hung on the surface of the die through the angle adjusting mechanism in an inclined manner, even if the insert is not completely aligned with the die, the inclined insert and the protrusion on the die can play a guiding role, namely, the insert is driven by the second driving mechanism to slide relatively with the protrusion, and then is smoothly hung on the protrusion of the die, so that the problem that interference and clamping are easy to occur between the insert and the die is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of a hanging device in the present utility model.

Fig. 2 is a schematic front view of a hanging device according to the present utility model.

Fig. 3 is a schematic side view of the hanging device in the present utility model.

Fig. 4 is a schematic top view of the hanging device in the present utility model.

Fig. 5 is a partial enlarged view at a in fig. 1.

Fig. 6 is a schematic cross-sectional view of the hanging device and the mold according to the present utility model.

Fig. 7 is a schematic view of a part of a hanging device according to the present utility model when hanging an insert on a mold.

Fig. 8 is a schematic perspective view of an insert according to the present utility model.

Fig. 9 is a schematic side view of an insert of the present utility model.

Reference numerals: 1. a base; 11. a first base plate; 12. a second base plate; 2. an insert; 21. a hanging groove; 3. a vacuum suction mechanism; 41. a first driving mechanism; 42. a first guide mechanism; 421. a first guide post; 422. a spring; 5. a second adjustment mechanism; 51. a second driving device; 521. a slide rail; 522. a slide block; 61. a third driving device; 62. a pushing block; 7. an angle adjusting mechanism; 8. a connecting rod assembly; 81. a first link; 82. a second link; 9. a mold; 91. a protrusion.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

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

Referring to fig. 1-9, the present utility model provides an automatic hanging device for an insert 2, which includes a hanging device for hanging the insert 2 with a hook or hanging slot 21 on a mold 9, in this embodiment, one end of the insert 2 is bent to form the hanging slot 21, and the mold 9 is provided with a protrusion 91 corresponding to the hanging slot 21 and a vacuum device for fixing the insert 2; the purpose of the utility model is to automatically hang the hook or slot 21 of the insert 2 on the protrusion 91 of the mold 9 and make the insert 2 fit on the surface of the mold 9.

The hanging device comprises a base 1, a first bottom plate 11, a second bottom plate 12, a vacuum suction mechanism 3, a first adjusting mechanism, a second adjusting mechanism 5 and an angle adjusting mechanism 7 which are arranged on the base 1; the first bottom plate 11 is slidably connected to the base 1, and the first adjusting mechanism is used for driving the first bottom plate 11 to move on the base 1 along a first direction; the second bottom plate 12 is slidably connected to the first bottom plate 11, and the second adjusting mechanism 5 is used for driving the second bottom plate 12 to move on the first bottom plate 11 along a second direction; one end of the vacuum suction mechanism 3 is rotatably arranged on the first bottom plate 11, and the angle adjusting mechanism 7 is used for driving the vacuum suction mechanism 3 to rotate.

Specifically, one end of the insert 2 is bent to form a hook or hanging slot 21, in this embodiment, referring to fig. 6 to 9, the insert 2 is plate-shaped, and one end of the insert 2 has a hanging slot 21 formed by bending; the surface of the die 9 is provided with a vacuum device for fixing the insert 2, and the upper end of the die 9 is provided with a protrusion 91 structure corresponding to the hanging groove 21 structure of the insert 2. Wherein, the vacuum device is a vacuum chuck in the prior art, and will not be described here.

In this embodiment, the first direction is the X-axis direction, the second direction is the Z-axis direction, and the third direction is the Y-axis direction.

The above arrangement, the hanging device sucks the insert 2 by starting the vacuum suction device; controlling the angle adjusting mechanism 7 to drive the vacuum suction mechanism 3 to incline so that an inclined angle is formed between the insert 2 and the surface of the die 9; subsequently, the first driving device is driven to drive the vacuum suction mechanism 3 to adjust the position of the vacuum suction mechanism 3 in the first direction on the first guiding mechanism 42, so that the insert 2 moves to the position above the position where the insert 2 is hung on the die 9; the second driving device 51 is then driven to drive the second bottom plate 12 to move along the second guiding mechanism in the second direction, so as to drive the hook of the insert 2 to be hung on the die 9; at this time, since there is an inclination angle between the insert 2 and the mold 9, the insert 2 can be hung on the protrusion 91 of the mold 9 under the driving of the second driving device 51 without being precisely aligned with the protrusion 91 of the mold 9; finally, the angle adjusting mechanism 7 is driven, so that the insert 2 is completely attached to the die 9, at this time, a vacuum device on the die 9 is started to adsorb the insert 2, then the vacuum suction mechanism 3 is closed, the first driving mechanism 41 is driven, so that the vacuum suction mechanism 3 is far away from the die 9, and automatic hanging of the insert 2 on the die 9 is completed.

Compared with the mode that the insert 2 is hung on the die 9 in a state of being parallel to the surface of the die 9, the hook or hanging groove 21 of the insert 2 is required to be aligned with the protrusion 91 of the die 9 to accurately hang the insert 2 on the die 9, otherwise, the problem of interference and locking easily occurs between the insert 2 and the die 9; the insert 2 and the surface of the mold 9 are inclined to be hung by the angle adjusting mechanism 7, and even if the insert 2 is not completely aligned with the mold 9, the inclined insert 2 and the protrusion 91 on the mold 9 can play a guiding role, that is, the insert 2 and the protrusion 91 are relatively slid under the driving of the second driving mechanism, so that the insert 2 is smoothly hung on the protrusion 91 of the mold 9.

Further, referring to fig. 3 and 6, the first adjusting mechanism includes a first guiding mechanism 42 and a first driving device, where one end of the first guiding mechanism 42 is connected to the base 1, and the other end of the first guiding mechanism is disposed through the first bottom plate 11; the first driving device is fixedly arranged on the base 1, and the power output end of the first driving device is fixedly connected with the first bottom plate 11. In this embodiment, the first driving device is a telescopic cylinder in the prior art.

Further, referring to fig. 1, 3, 4 and 6, the first guiding mechanism 42 includes a first guide post 421 and a spring 422 disposed on the first guide post 421, one end of the first guide post 421 is fixedly mounted on the base 1, the other end of the first guide post is disposed through the first bottom plate 11, and the spring 422 is disposed between the base 1 and the first bottom plate 11.

Specifically, the first bottom plate 11 is provided with a sleeve for mounting the first guide post 421, the first guide post 421 sequentially passes through the first bottom plate 11 and the sleeve, and the sleeve is used for limiting the first guide post 421 to prevent the first guide post 421 from separating from the first bottom plate 11.

With the above arrangement, under the driving of the first driving device, the first bottom plate 11 slides on the first guide post 421, so as to adjust the position of the insert 2 on the vacuum adsorption mechanism in the X-axis direction, so that the insert 2 is close to the mold 9.

Further, referring to fig. 1, 2, 4 and 6, the second adjusting mechanism 5 includes a second guiding mechanism and a second driving device 51, the second base plate 12 is slidably disposed on the first base plate 11 through the second guiding mechanism, the second driving device 51 is fixedly mounted on the first base plate 11, and a power output end of the second driving device 51 is fixedly connected with the second base plate 12. In this embodiment, the second driving device 51 is a telescopic cylinder in the prior art.

Further, referring to fig. 1, 2, 4 and 6, the second guiding mechanism includes a sliding rail 521 and a sliding block 522, the sliding block 522 is provided with a sliding groove corresponding to the sliding rail 521, and the sliding block 522 is slidably disposed on the sliding rail 521.

The above arrangement drives the second bottom plate 12, the vacuum adsorption mechanism and the insert 2 adsorbed on the vacuum adsorption mechanism to slide along the slide rail 521 together under the driving of the second driving device 51, so that the insert 2 is adjusted to be at the position in the second direction, and the hanging groove 21 of the insert 2 is hung on the protrusion 91 of the mold 9.

Further, referring to fig. 1 and 2, the hanging device includes a third adjusting mechanism disposed at one side of the vacuum suction mechanism 3, and the third adjusting mechanism is used for adjusting the position of the insert 2 in a third direction.

Further, referring to fig. 1 and 2, the third adjusting mechanism includes a third driving device 61, a pushing block 62, and a blocking member (not shown in the drawings), the pushing block 62 is fixedly connected to the power output end of the third driving device 61, the third driving device 61 is connected to the second base plate 12 or the mold 9, and the blocking member is disposed on the other side of the vacuum mechanism with respect to the pushing block 62.

Specifically, the blocking member is fixedly connected to the mold plate or the second bottom plate 12, in this embodiment, the blocking member is fixedly installed on one side of the mold 9, and when the third driving device 61 is started, the third driving device 61 drives the pushing block 62 to push the insert 2 adsorbed on the vacuum suction mechanism 3 until the insert 2 abuts against the blocking member on the side far away from the pushing block 62, and at this time, the position correction of the insert 2 in the third direction is adjusted by the third adjusting mechanism.

Further, referring to fig. 3 and 5, a link assembly 8 is disposed between the first base plate 11 and the second base plate 12, the link assembly 8 includes a first link 81 and a second link 82, one end of the first link 81 is fixedly connected to the first base plate 11, the other end is hinged to the second link 82, and the second link 82 is fixedly connected to the second base plate 12 at an end far from the first link 81.

The above arrangement, when the angle adjusting mechanism 7 is started, the second bottom plate 12 and the vacuum adsorption mechanism may be driven to rotate at the hinge point of the first bottom plate 11 and the second bottom plate 12, so as to adjust the angle between the insert 2 adsorbed on the vacuum adsorption mechanism and the vacuum device on the surface of the mold 9, so that the insert 2 is hung on the protrusion 91 of the mold 9.

Further, referring to fig. 3 and 5, the second connecting rod 82 is fixedly connected to the upper end of the second bottom plate 12, and the lower end of the second bottom plate 12 is hinged to the power output end of the angle adjusting mechanism 7. In this way, the second base plate 12 and the vacuum suction mechanism are conveniently driven to rotate to adjust the angle of the insert 2 sucked on the vacuum suction mechanism.

Specifically, the angle adjusting mechanism 7 is a telescopic cylinder in the prior art, a hinge lug is arranged at the lower end of the second bottom plate 12, the output end of the angle adjusting mechanism 7 is hinged with the joint, and then when the angle adjusting mechanism 7 is driven, the second bottom plate 12 can be driven to rotate at a hinge point with the first bottom plate 11.

Further, referring to fig. 1 and 2, the vacuum suction mechanism 3 has a plate structure, and the vacuum suction mechanism 3 is provided with a plurality of vacuum suction holes on a side far from the second bottom plate 12.

Above setting, when vacuum adsorption mechanism starts, adsorb through the pore structure inserts 2, vacuum adsorption mechanism is the vacuum chuck among the prior art, and no more detailed here.

The working principle of the utility model is as follows:

when the hanging device works, the hanging device absorbs the insert by starting the vacuum absorbing device; the angle adjusting mechanism 7 is controlled to drive the vacuum suction mechanism to incline, so that an inclined angle of 5 degrees is formed between the insert and the surface of the die, and the insert is convenient to hang on the die; then, driving the first driving device to drive the vacuum suction mechanism to adjust the position of the vacuum suction mechanism in the first direction on the first guide mechanism, so that the insert moves to the position above the position where the insert is hung on the die; driving the third driving device, and adjusting the position of the insert in a third direction so that the insert is aligned with the die; the second driving device is driven to drive the second bottom plate to move along the second guide mechanism in a second direction, so that the hook of the insert is driven to be hung on the die; finally, the angle adjusting mechanism 7 is started to enable the insert to be completely attached to the die, at the moment, a vacuum device on the die is started to absorb the insert, then the vacuum absorbing mechanism is closed, the first driving mechanism is driven to enable the vacuum absorbing mechanism to be far away from the die, and automatic hanging of the insert on the die is completed.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The automatic insert hanging device is used for hanging an insert with a hook or a hanging groove on a die and is characterized by comprising a hanging device, wherein the hanging device comprises a base, a first bottom plate, a second bottom plate, a vacuum suction mechanism, a first adjusting mechanism, a second adjusting mechanism and an angle adjusting mechanism, wherein the first bottom plate, the second bottom plate, the vacuum suction mechanism, the first adjusting mechanism, the second adjusting mechanism and the angle adjusting mechanism are arranged on the base; the first bottom plate is connected to the base in a sliding manner, and the first adjusting mechanism is used for driving the first bottom plate to move on the base along a first direction; the second bottom plate is connected to the first bottom plate in a sliding manner, and the second adjusting mechanism is used for driving the second bottom plate to move on the first bottom plate along a second direction; one end of the vacuum suction mechanism is rotatably arranged on the first bottom plate, and the angle adjusting mechanism is used for driving the vacuum suction mechanism to rotate.

2. The automatic insert hanging device according to claim 1, wherein the first adjusting mechanism comprises a first guiding mechanism and a first driving device, one end of the first guiding mechanism is connected with the base, and the other end of the first guiding mechanism is arranged through the first bottom plate; the first driving device is fixedly arranged on the base, and the power output end of the first driving device is fixedly connected with the first bottom plate.

3. The automatic insert hanging device according to claim 2, wherein the first guide mechanism comprises a first guide post and a spring arranged on the first guide post, one end of the first guide post is fixedly arranged on the base, the other end of the first guide post passes through the first bottom plate, and the spring is arranged between the base and the first bottom plate.

4. The automatic insert hanging device according to claim 1, wherein the second adjusting mechanism comprises a second guiding mechanism and a second driving device, the second bottom plate is slidably arranged on the first bottom plate through the second guiding mechanism, the second driving device is fixedly arranged on the first bottom plate, and a power output end of the second driving device is fixedly connected with the second bottom plate.

5. The automatic insert hanging device according to claim 4, wherein the second guiding mechanism comprises a sliding rail and a sliding block, a sliding groove corresponding to the sliding rail is arranged on the sliding block, and the sliding block is arranged on the sliding rail in a sliding manner.

6. The automatic insert hanging device according to claim 1, wherein the hanging device includes a third adjusting mechanism provided at one side of the vacuum suction mechanism, the third adjusting mechanism being for adjusting a position of the insert in a third direction.

7. The automatic insert hanging device according to claim 6, wherein the third adjusting mechanism comprises a third driving device, a pushing block and a blocking piece, the pushing block is fixedly connected with a power output end of the third driving device, the third driving device is connected to the second bottom plate or the die, and the blocking piece is arranged on the other side of the vacuum suction mechanism relative to the pushing block.

8. The automatic insert hanging device according to claim 1, wherein a connecting rod assembly is arranged between the first bottom plate and the second bottom plate, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is fixedly connected with the first bottom plate, the other end of the first connecting rod is hinged with the second connecting rod, and the second connecting rod is fixedly connected with the second bottom plate at one end far away from the first connecting rod.

9. The automatic insert hanging device according to claim 8, wherein the second connecting rod is fixedly connected to an upper end of the second bottom plate, and a lower end of the second bottom plate is hinged to a power output end of the angle adjusting mechanism.

10. The automatic insert hanging device according to claim 1, wherein the vacuum suction mechanism has a plate-like structure, and a plurality of vacuum suction holes are provided on a side of the vacuum suction mechanism away from the second bottom plate.

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