Handle loop extraction stacker

Abstract

The application discloses a kind of handle ring extraction stacking devices, including rack and all be set on the extraction device and ring stacking device of rack;Extraction device is used to the handle ring in mould is extracted along the direction of outer mould opening, and for the handle ring is transferred to ring stacking device;Ring stacking device is used to receive the handle ring transferred by extraction device, and for the orientation of handle ring is adjusted as downward;Ring stacking device can also be controlled to release handle ring.The application can separate the operation of extracting handle ring and rotating and stacking handle ring by setting extraction device and stacking device, at this time, the functional components of extraction device are less than existing robot, and the volume of extraction device can be smaller than existing robot, the speed of entering and exiting mould can be improved, and the weight of extraction device can be lighter than existing robot, the stability during extraction can be better controlled, and thus, handle ring can be extracted more quickly and stably.

Description

TECHNICAL FIELD

[0001] The present application relates to a take-out stacking device, in particular to a take-out stacking device for handle rings. BACKGROUND

[0002] With the development of industrial technology, small-bottle water has been very popular, and large-bottle PET 1.5L or 2L water or oil has also appeared on the market more and more, due to the 1.5L or 2L bottle shape and weight, it needs to be configured with the corresponding handle ring.

[0003] At present, the handle ring is molded by mold injection, and after the mold is opened, a mechanical hand is used to stretch into the mold to take out the handle ring in the mold, and then rotate to release the handle ring to realize the stacking of the handle ring. At this time, the mechanical hand needs to have the functions of taking out and rotating and stacking, and the functional components are more, which leads to the overall large size of the mechanical hand and is difficult to quickly in and out of the mold, and also leads to the overall heavy weight, which is not conducive to the stability of the control of the taking-out action. Therefore, how to quickly and stably take out the handle ring is still a difficult problem. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the purpose of the present application is to provide a take-out stacking device for handle rings, which can quickly and stably take out the handle rings.

[0005] The purpose of the present application is achieved by the following technical solutions:

[0006] A take-out stacking device for handle rings, comprising a rack and a take-out device and a ring stacking device both arranged on the rack; wherein:

[0007] The take-out device is used to take out the handle ring in the mold along the opening direction of the external mold, and is used to move the handle ring to the ring stacking device;

[0008] The ring stacking device is used to receive the handle ring moved by the take-out device, and is used to adjust the orientation of the handle ring to be downward; the ring stacking device can also be controlled to release the handle ring.

[0009] Further, it further comprises a receiving conveying device, which is used to receive the handle ring released by the ring stacking device and convey the handle ring.

[0010] Further, a feeding station is arranged on the rack and located at one side of the ring stacking device, and the feeding station is used for placing a mold; the taking-out device comprises a first picking device, a picking driving device and a taking-out driving device; the first picking device is arranged towards a mold opening direction and is used for picking a handle ring; the picking driving device is used for driving the first picking device to move along the mold opening direction to pick the handle ring of the mold in the feeding station; and the taking-out driving device is used for transferring the first picking device between the feeding station and the ring stacking device.

[0011] Further, the first picking device comprises a mounting plate and at least two picking units; each picking unit is movably arranged on the mounting plate; the picking driving device comprises driving components with the same number as the picking units; each driving component corresponds to each picking unit and is used for driving the corresponding picking unit to move; and the taking-out driving device is used for transferring the first picking device by transferring the mounting plate.

[0012] Further, the picking unit comprises a picking plate and at least two groups of suction assemblies arranged on the picking plate; the picking plate is arranged on the mounting plate; the suction assembly comprises at least two first vacuum suction cups arranged on the picking plate, and the at least two first vacuum suction cups are cooperatively used for sucking a same handle ring; each suction assembly is correspondingly provided with a clamping piece, and the clamping piece is used for clamping the bottle ring of the handle ring.

[0013] Further, the ring stacking device comprises a second picking device and a rotating driving device; the second picking device is used for receiving a handle ring; the first picking device and the second picking device are arranged along the mold opening direction; the second picking device is rotatably arranged and can be directed towards a receiving direction or downwards when rotating; the receiving direction is opposite to the direction of the first picking device; and the rotating driving device is used for driving the second picking device to rotate.

[0014] Further, a lifting driving device is further included; the second picking device is liftably arranged and can be switched between a highest position and a lowest position when lifting; the lifting driving device is used for driving the second picking device to lift; and the second picking device can receive the handle ring picked by the first picking device when being located at the highest position.

[0015] Further, the second picking device comprises a second vacuum suction cup.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The present application can separate the operations of taking out the handle ring and rotating and stacking the handle ring by setting the taking-out device and the stacking device, at this time, the functional components of the taking-out device are less than the existing mechanical hand, and the taking-out device can be smaller than the existing mechanical hand, the speed of entering and exiting the mold can be improved, and the weight of the taking-out device can be lighter than the existing mechanical hand, and the stability during taking out can be better controlled; therefore, the handle ring can be taken out more quickly and stably. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the handle ring taking-out and stacking device of the present application (excluding the rack and the lifting driving device);

[0019] Figure 2 It is a structure enlarged view of the local part B in the present application; Figure 1

[0020] Figure 3 It is a top view of the handle ring taking-out and stacking device of the present application;

[0021] Figure 4 It is a side view of the handle ring taking-out and stacking device of the present application (excluding the rack);

[0022] Figure 5 It is a structure enlarged view of the local part A in the present application; Figure 4

[0023] Figure 6 It is a state switching schematic diagram of the first picking device in the present application.

[0024] In the figure: 10, rack; 20, taking-out device; 21, first picking device; 211, mounting plate; 212, picking unit; 2121, picking plate; 2122, first vacuum chuck; 22, picking driving device; 30, ring stacking device; 31, second picking device; 311, second vacuum chuck; 32, rotating driving device; 40, lifting driving device; 50, clamping piece; 60, handle ring; 61, clamping ring; 62, clamping tooth; 70, mold; 80, receiving and conveying device. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0026] ​​In the description of the present application, it should be noted that unless specifically stated and limited otherwise, the terms "mounting", "connected", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Please refer to Figures 1 to 6 , the present application discloses a kind of handle ring to take out stacking device, including rack 10 and all be set on rack 10 and take out device 20 and ring stacking device 30;Take out device 20 is used to take out mould 70 in handle ring 60 along the direction of opening mould 70, and for handle ring 60 is transferred to ring stacking device 30;Ring stacking device 30 is used to receive handle ring 60 transferred by take out device 20, and for the orientation of handle ring 60 is adjusted as downward;Ring stacking device 30 can also be controlled to release handle ring 60.

[0028] On the basis of the above structure, when using, since the direction of opening mould 70 is transverse, it is assumed that the direction of opening mould 70 is parallel to Figure 3 Y direction in it;At this time, after take out device 20 takes out handle ring 60 in mould 70, handle ring 60 is oriented to Y direction, i.e. referring to Figure 4 , handle ring 60 is oriented to transverse direction;After receiving the handle ring 60 taken out, ring stacking device 30 adjusts the orientation of handle ring 60 to downward, i.e. handle ring 60 is adjusted from Figure 6 The direction parallel to Y direction to the downward direction parallel to Z direction as shown;Control ring stacking device 30 to release handle ring 60, then repeat the above operation, the next handle ring 60 is released on the last handle ring 60, so that the stacking of handle ring 60 is realized;In the above process, take out device 20 only realizes the function of taking out and does not have the function of rotating, and the functional components of take out device 20 are less than those of the existing mechanical hand, so that the volume of take out device 20 is smaller than that of the existing mechanical hand, the speed of entering and exiting mould 70 can be improved, and the weight of take out device 20 is relatively lighter than that of the existing mechanical hand, so that the stability during taking out can be better controlled;Therefore, the handle ring 60 can be taken out more quickly and stably.

[0029] The embodiment also includes receiving conveying device 80, which is used to receive handle ring 60 released by ring stacking device 30 and convey handle ring 60;In this way, the handle ring 60 released by ring stacking device 30 is directly received by receiving conveying device 80 and directly conveyed by receiving conveying device 80, saving operation and improving efficiency.

[0030] The above-mentioned receiving conveying device 80 can adopt the existing conveying belt conveying device.

[0031] The taking-out device 20 described above can adopt a structure of a mechanical arm cooperating with a picking component.

[0032] The rack 10 of the embodiment is provided with a feeding station on one side of the ring stacking device 30, and the feeding station is used for placing the mold 70; the taking-out device 20 comprises a first picking device 21, a picking driving device 22 and a taking-out driving device; the first picking device 21 is directed to the mold opening direction of the mold 70 and is used for picking the handle ring 60; the picking driving device 22 is used for driving the first picking device 21 to move along the mold opening direction of the mold 70 to pick the handle ring 60 of the mold 70 in the feeding station; and the taking-out driving device is used for transferring the first picking device 21 between the feeding station and the ring stacking device 30.

[0033] Based on the above structure, when in use, as shown in the figure, the first picking device 21 is transferred into the mold 70 by the taking-out driving device along the X direction; at this time, the first picking device 21 is directed to the handle ring 60, the suction driving device drives the first picking device 21 to move along the Y direction to approach the handle ring 60 and pick the handle ring 60, and then the suction driving device drives the first picking device 21 to move in the opposite direction to make the handle ring 60 separate from the cavity of the mold 70; the first picking device 21 is transferred to the ring stacking device 30 by the taking-out driving device, the first picking device 21 is moved out of the mold 70, and the taking-out of the handle ring 60 is realized; the taking-out of the handle ring 60 is divided into two steps in the above process, which is more beneficial to operation. Figure 3

[0034] In the embodiment, the first picking device 21 comprises a mounting plate 211 and at least two picking units 212; each picking unit 212 is movably arranged on the mounting plate 211; the picking driving device 22 comprises driving components with the same number as the picking units 212; each driving component corresponds to each picking unit 212 and is used for driving the corresponding picking unit 212 to move; at this time, one driving component is used to drive one picking unit 212, which can reduce the driving weight of each driving component and further improve the stability during driving; specifically, the taking-out driving device is used for transferring the first picking device 21 by transferring the mounting plate 211.

[0035] In other embodiments, a clamping piece can be used to clamp the handle ring 60, but the clamping method is easy to cause the deformation of the handle ring 60, and there is no space for the clamping piece to extend into the mold 70 for clamping, so that the clamping method is difficult to realize.

[0036] ​The pickup unit 212 of this embodiment includes a pickup plate 2121 and at least two groups of adsorption components arranged on the pickup plate 2121; the pickup plate 2121 is arranged on the mounting plate 211; the adsorption components include at least two first vacuum suction cups 2122, both of which are arranged on the pickup plate 2121, and the at least two first vacuum suction cups 2122 are used to adsorb the same handle ring 60, thereby ensuring the adsorption strength.

[0037] To prevent the handle ring 60 from falling due to insufficient adsorption force, Figure 1 and Figure 2 As shown, each adsorption component of this embodiment is correspondingly provided with a clamping part 50, which is used to be clamped in the bottle clamping ring 61 of the handle ring 60. At this time, the clamping part 50 cooperates with the bottle clamping ring 61 of the handle ring 60 to strengthen the connection with the handle ring 60 and reduce the possibility of the handle ring 60 falling off.

[0038] Specifically, a plurality of latching teeth 62 arranged circumferentially therearound are provided in the bottle clamping ring 61 , and the plurality of latching teeth 62 cooperate to clamp the clamping component 50 .

[0039] In other embodiments, the ring stacking device 30 may adopt a structure in which a robotic arm cooperates with a picking element.

[0040] The ring stacking device 30 of this embodiment includes a second picking device 31 and a rotation drive device 32; the second picking device 31 is used to receive the handle ring 60; the first picking device 21 and the second picking device 31 are arranged along the mold opening direction of the mold 70; the second picking device 31 is rotatable and can face the receiving direction or downward when rotating; the receiving direction is opposite to the direction of the first picking device 21; the rotation drive device 32 is used to drive the second picking device 31 to rotate; when in use, Figure 4 As shown, the first pickup device 21 is moved to the position corresponding to the second pickup device 31. At this time, the pickup drive device 22 drives the first pickup device 21 to move along the Y direction so that the handle ring 60 on the first pickup device 21 is close to the second pickup device 31. The second pickup device 31 receives the handle ring 60, and then the rotation drive device 32 moves along the Y direction. Figure 4 The second picking device 31 is rotated in the direction indicated by arrow A to adjust the handle ring 60 to face downward. During the above process, the picking drive device 22 can also cooperate to move the handle ring 60 picked up by the first picking device 21 closer to the second picking device 31, thereby realizing the dual role of the picking drive device 22 and simplifying the structure.

[0041] In order to achieve stable stacking of the handle loops 60, this embodiment further includes a lifting drive device 40; the second picking device 31 can be raised and lowered, and can switch between a highest position and a lowest position when raised and lowered, such as Figure 6Switching between the two height positions shown; the lifting drive 40 is used to drive the second picking device 31 to lift; the second picking device 31 can receive the handle ring 60 picked up by the first picking device 21 when it is in the highest position; in this way, the second picking device 31 is driven by the lifting drive 40 to move along the Z direction as shown Figure 4 and Figure 6 The downward movement of the Z direction as shown can make the handle ring 60 as close as possible to the outer supporting surface or the handle ring 60 on the supporting surface, so as to stably place the handle ring 60.

[0042] Specifically, the second picking device 31 comprises a second vacuum chuck 311.

[0043] Any one of the above-mentioned taking-out drive, suction drive and lifting drive 40 can adopt but is not limited to one of the telescopic air cylinder and the conveyor belt conveying device.

[0044] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and substitutions made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A handle ring removal and stacking device, characterized in that: It comprises a frame (10) and a taking-out device (20) and a ring stacking device (30) both arranged on the frame (10); wherein: The taking-out device (20) is used to take out the handle ring (60) in the mold (70) along the mold opening direction of the mold (70), and to transfer the handle ring (60) to the ring stacking device (30); The ring stacking device (30) is used to receive the handle ring (60) transferred by the removal device (20) and to adjust the direction of the handle ring (60) to face downward; the ring stacking device (30) can also be controlled to release the handle ring (60); The frame (10) is provided with a feeding station located on one side of the ring stacking device (30), and the feeding station is used to place the mold (70); the taking-out device (20) includes a first picking device (21), a picking drive device (22) and a taking-out drive device; the first picking device (21) faces the mold opening direction of the mold (70) and is used to pick up the handle ring (60); the picking drive device (22) is used to drive the first picking device (21) to move along the mold opening direction of the mold (70) to pick up the handle ring (60) of the mold (70) in the feeding station; the taking-out drive device is used to transfer the first picking device (21) between the feeding station and the ring stacking device (30); The first pickup device (21) comprises a mounting plate (211) and at least two pickup units (212); each of the pickup units (212) is movably disposed on the mounting plate (211); and the pickup drive device (22) comprises the same number of drive components as the number of the pickup units (212); Each of the driving components corresponds to each of the picking units (212) one by one, and is used to drive the corresponding picking unit (212) to move; the removal driving device is used to move the first picking device (21) by moving the mounting plate (211); The ring stacking device (30) includes a second picking device (31) and a rotation drive device (32); the second picking device (31) is used to receive the handle ring (60); the first picking device (21) and the second picking device (31) are arranged along the mold opening direction of the mold (70); the second picking device (31) can be rotatably arranged and can face the receiving direction or downward when rotating; the receiving direction is opposite to the direction of the first picking device (21); the rotation drive device (32) is used to drive the second picking device (31) to rotate.

2. The handle loop removal and stacking device according to claim 1, characterized in that: The utility model also comprises a receiving and conveying device (80), wherein the receiving and conveying device (80) is used for receiving the handle ring (60) released by the ring stacking device (30) and conveying the handle ring (60).

3. The handle loop removal and stacking device according to claim 1, characterized in that: The pickup unit (212) comprises a pickup plate (2121) and at least two groups of adsorption components arranged on the pickup plate (2121); the pickup plate (2121) is arranged on the mounting plate (211); the adsorption components comprise at least two first vacuum suction cups (2122) both arranged on the pickup plate (2121), and the at least two first vacuum suction cups (2122) are used to adsorb the same handle ring (60); each of the adsorption components is correspondingly provided with a clamping part (50), and the clamping part (50) is used to clamp and cooperate with the bottle clamping ring (61) of the handle ring (60).

4. The handle loop removal and stacking device according to claim 1, characterized in that: Also includes a lifting drive device (40); The second picking device (31) can be raised and lowered, and can switch between a highest position and a lowest position when raised and lowered; the lifting drive device (40) is used to drive the second picking device (31) to rise and fall; when the second picking device (31) is located at the highest position, it can receive the handle ring (60) picked up by the first picking device (21).

5. The handle loop removal and stacking device according to claim 1, characterized in that: The second picking device (31) includes a second vacuum suction cup (311).

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