阅读说明：本技术 暂存装置 (Temporary storage device ) 是由 陈德和 于 2020-06-22 设计创作，主要内容包括：本申请提供了一种暂存装置,包括：机架；圆形挂架,用于传送板材；存放机构,包括用于支撑圆形挂架的支撑组件和用于固定圆形挂架两侧以保持圆形挂架竖立的定位组件,支撑组件和定位组件分别安装于机架上,且定位组件位于支撑组件上侧；输出机构,包括位于支撑组件一侧的支撑轨和驱使圆形挂架沿支撑轨滚动以将圆形挂架输出的推进组件,推进组件位于支撑组件的另一侧,推进组件和支撑轨安装于机架上。本申请的暂存装置采用圆形挂架传送板材,暂存装置利用圆形挂架在支撑轨上滚动,将圆形挂架输出,实现圆形挂架的传送,简化了输出机构的结构,有利于节省设备成本,且便于暂存装置的安装与维护。(The application provides a temporary storage device, includes: a frame; the circular hanging rack is used for conveying the plates; the storage mechanism comprises a supporting component for supporting the circular hanging rack and a positioning component for fixing two sides of the circular hanging rack to keep the circular hanging rack upright, the supporting component and the positioning component are respectively arranged on the rack, and the positioning component is positioned on the upper side of the supporting component; the output mechanism comprises a support rail positioned on one side of the support assembly and a propelling assembly for driving the circular hanging rack to roll along the support rail so as to output the circular hanging rack, the propelling assembly is positioned on the other side of the support assembly, and the propelling assembly and the support rail are installed on the rack. The utility model provides a temporary storage device adopts circular stores pylon conveying panel, and temporary storage device utilizes circular stores pylon to roll on supporting the rail, with circular stores pylon output, realizes the conveying of circular stores pylon, has simplified output mechanism's structure, is favorable to saving equipment cost, and the installation and the maintenance of the temporary storage device of being convenient for.)

1. Temporary storage device, its characterized in that: the method comprises the following steps:

a frame;

the circular hanging rack is used for conveying the plates;

the storage mechanism comprises a supporting component for supporting the circular hanging rack and a positioning component for fixing two sides of the circular hanging rack to keep the circular hanging rack upright, the supporting component and the positioning component are respectively arranged on the rack, and the positioning component is positioned on the upper side of the supporting component;

the output mechanism comprises a support rail positioned on one side of the support assembly and a propelling assembly for driving the circular hanging rack to roll along the support rail so as to output the circular hanging rack, the propelling assembly is positioned on the other side of the support assembly, and the propelling assembly and the support rail are installed on the rack.

2. A buffer as in claim 1 wherein: the supporting component comprises a first supporting plate for supporting one side of the circular hanging rack far away from the supporting rail, a second supporting plate for supporting the other side of the circular hanging rack in a matching way with the first supporting plate, and a first lifting driver for driving the second supporting plate to lift, wherein the second supporting plate is arranged on the first lifting driver, and the first lifting driver and the first supporting plate are connected with the rack.

3. A buffer as in claim 2 wherein: the rack is also provided with a lifting assembly used for supporting the circular hanging rack to lift on the upper side of the supporting assembly, the lifting assembly is installed on the rack, and the lifting assembly is located between the first supporting plate and the second supporting plate.

4. A buffer as in claim 3 wherein: the lifting assembly comprises a supporting plate and a second lifting driver for driving the supporting plate to lift, the supporting plate is mounted on the second lifting driver, and the second lifting driver is mounted on the rack.

5. A buffer as in claim 2 wherein: one end of the support rail, which is adjacent to the second support plate, is provided with a first roller which is matched with the second support plate in a rolling manner, and the first roller is abutted against one side of the second support plate, which is far away from the first support plate.

6. A buffer as in claim 1 wherein: the propelling assembly comprises a second roller and a propelling driver for driving the second roller to push the circular hanging rack, the second roller is mounted on the propelling driver, and the propelling driver is connected with the rack.

7. A buffer as in claim 1 wherein: two guide plates for keeping the circular hanging rack vertically rolling on the supporting rail are arranged above the supporting rail on the rack, and the two guide plates are respectively positioned on two sides of the supporting rail.

8. A buffer as in claim 7 wherein: the rack is also provided with two guide plates for guiding the circular hanging rack to enter between the two guide plates and the support rail, and the two guide plates are arranged oppositely; the guide plate is located between the guide plate and the positioning assembly, and the distance between the two guide plates gradually increases towards the propelling assembly.

9. A buffer as in claim 1 wherein: the rack is provided with an adjusting component for adjusting the height of the supporting rail, and the supporting rail is arranged on the adjusting component.

10. A buffer as in any of claims 1-9 wherein: the positioning assembly comprises a first baffle, a second baffle and a rotary driver, the second baffle is arranged opposite to the first baffle, the rotary driver is used for driving the second baffle to swing so as to avoid or fix the circular hanging rack, the second baffle is positioned on one side, close to the circular hanging rack, of the storage mechanism, one end of the second baffle is connected with the rotary driver, and the rotary driver and the first baffle are connected with the rack.

Technical Field

The application belongs to the technical field of circuit board processing, and more specifically relates to a temporary storage device.

Background

In the circuit board processing process, the circuit board needs to be transmitted through the hanging frame. Because the transmission speed and the processing speed of the circuit board are not consistent, a temporary storage device is required to be arranged in the transmission process to control the transmission speed of the circuit board, so that the processing speed of the circuit board is adapted. The existing hanging rack is mostly of a square frame structure, the existing hanging rack temporary storage device is composed of a transfer mechanism, a guide rail and the like, the hanging rack is conveyed to a temporary storage position through the transfer mechanism, and after a previous circuit board is processed, the circuit board is conveyed to the next procedure through the transfer mechanism. The transfer mechanism in the temporary storage device has the disadvantages of complex structure, high cost and inconvenient installation and maintenance.

Disclosure of Invention

An object of the embodiment of the application is to provide a temporary storage device to solve the technical problems that the transfer mechanism in the temporary storage device in the prior art is complex in structure, high in cost and inconvenient to install and maintain.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: providing a staging device comprising:

a frame;

the circular hanging rack is used for conveying the plates;

the storage mechanism comprises a supporting component for supporting the circular hanging rack and a positioning component for fixing two sides of the circular hanging rack to keep the circular hanging rack upright, the supporting component and the positioning component are respectively arranged on the rack, and the positioning component is positioned on the upper side of the supporting component;

the output mechanism comprises a support rail positioned on one side of the support assembly and a propelling assembly for driving the circular hanging rack to roll along the support rail so as to output the circular hanging rack, the propelling assembly is positioned on the other side of the support assembly, and the propelling assembly and the support rail are installed on the rack.

Optionally, the support assembly includes a first support plate supporting one side of the circular hanger away from the support rail, a second support plate supporting the other side of the circular hanger in cooperation with the first support plate, and a first lifting driver driving the second support plate to lift, the second support plate is mounted on the first lifting driver, and the first lifting driver and the first support plate are connected to the rack.

Optionally, a lifting assembly for supporting the circular hanger to lift on the upper side of the supporting assembly is further arranged on the rack, the lifting assembly is mounted on the rack, and the lifting assembly is located between the first supporting plate and the second supporting plate.

Optionally, the lifting assembly includes a supporting plate and a second lifting driver for driving the supporting plate to lift, the supporting plate is mounted on the second lifting driver, and the second lifting driver is mounted on the rack.

Optionally, one end of the support rail, which is adjacent to the second support plate, is provided with a first roller which is in rolling fit with the second support plate, and the first roller abuts against one side of the second support plate, which is far away from the first support plate.

Optionally, the propelling assembly includes a second roller and a propelling driver for driving the second roller to push the circular hanger, the second roller is mounted on the propelling driver, and the propelling driver is connected to the frame.

Optionally, two guide plates for keeping the circular hanger to vertically roll on the support rail are arranged on the rack above the support rail, and the two guide plates are respectively located on two sides of the support rail.

Optionally, the rack is further provided with two guide plates for guiding the circular hanging rack to enter between the two guide plates and the support rail, and the two guide plates are arranged oppositely; the guide plate is located between the guide plate and the positioning assembly, and the distance between the two guide plates gradually increases towards the propelling assembly.

Optionally, an adjusting assembly for adjusting the height of the supporting rail is arranged on the frame, and the supporting rail is mounted on the adjusting assembly.

Optionally, the positioning assembly includes a first baffle, a second baffle opposite to the first baffle, and a rotary actuator for driving the second baffle to swing to avoid or fix the circular hanger, the second baffle is located at a side of the first baffle close to the circular hanger, where the circular hanger is input into the storage mechanism, one end of the second baffle is connected to the rotary actuator, and the rotary actuator and the first baffle are connected to the rack.

The application provides a temporary storage device's beneficial effect lies in: compared with the prior art, the temporary storage device adopts the circular hanging rack to convey the plates, the circular hanging rack can be stored through the storage mechanism to suspend the conveying of the plates, the supporting component supports the bottom of the circular hanging rack, and the positioning component fixes two sides of the circular hanging rack, so that the circular hanging rack can be kept in a vertical state; after the next working procedure is ready, the pushing assembly pushes the circular hanging rack to roll along the supporting rail, so that the plates are continuously conveyed; the temporary storage device utilizes the circular hanging rack to roll on the supporting rail, the circular hanging rack is output, the conveying of the circular hanging rack is realized, the structure of an output mechanism is simplified, the equipment cost is saved, and the installation and the maintenance of the temporary storage device are convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a first schematic perspective view of a temporary storage device according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view illustrating a second embodiment of a temporary storage device according to the present disclosure;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 2;

FIG. 6 is a front view of the buffer of FIG. 1;

FIG. 7 is a schematic view of the structure of FIG. 6 taken along the direction D-D;

FIG. 8 is a schematic view of the structure of FIG. 6 taken along the direction E-E;

fig. 9 is a schematic view of the structure of fig. 6 along the direction F-F.

Wherein, in the figures, the respective reference numerals:

1-circular hanger; 10-round frame; 11-a clamp; 12-a cross beam;

2-a frame;

3-a storage mechanism; 31-a support assembly; 311-a first support plate; 3111-a first detent; 312 — a second support plate; 3121-a second detent; 313 — a first lift drive; 32-a positioning assembly; 321-a first baffle; 322-a second baffle; 323-rotary drive; 33-a lifting assembly; 331-a pallet; 332-a second lift drive;

4-an output mechanism; 41-support rail; 411-a first roller; 42-a propulsion assembly; 421-a second roller; 422-a propulsion driver; 423-limiting plate; 424-support seat; 43-a transition rail; 44-a guide plate; 45-a guide plate; 46-adjustment assembly.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, fig. 2 and fig. 5 together, a temporary storage device according to an embodiment of the present application will now be described. Temporary storage device includes frame 2, circular stores pylon 1, deposits mechanism 3 and output mechanism 4, and circular stores pylon 1 is used for conveying panel, deposits mechanism 3 and output mechanism 4 and installs in frame 2. The storage mechanism 3 includes a support assembly 31 and a positioning assembly 32 (refer to fig. 6 and 7), the support assembly 31 is used for supporting the circular hanger 1, and the positioning assembly 32 is used for fixing two sides of the circular hanger 1 to keep the circular hanger 1 standing on the support assembly 31; the support assembly 31 and the positioning assembly 32 are mounted on the frame 2, and the positioning assembly 32 is located on the upper side of the support assembly 31. The output mechanism 4 comprises a support rail 41 and a pushing assembly 42, the support rail 41 is located on one side of the support assembly 31, the support rail 41 is used for supporting the circular hanger 1 to roll and output, the pushing assembly 42 is located on the other side of the support assembly 31, the pushing assembly 42 drives the circular hanger 1 to roll along the support rail 41 (see the direction of S2 in fig. 8) to output the circular hanger 1, and the pushing assembly 42 and the support rail 41 are installed on the rack 2. After the circular hanger 1 is conveyed to the storage mechanism 3, the circular hanger 1 is supported on the supporting component 31, the positioning component 32 fixes the upper side of the circular hanger 1 and keeps the circular hanger 1 upright, and at this time, the circular hanger 1 can be stored in a temporary storage device to wait for processing of plates in the next process. After the next process is ready, the pushing assembly 42 pushes the circular hanger 1 to roll along the support rail 41, so as to output the circular hanger 1, and thus, the plate material is continuously conveyed. Therefore, the structure of the output mechanism 4 is simplified, the equipment cost is saved, and the temporary storage device is convenient to install and maintain.

In an embodiment of the present application, referring to fig. 2, 5 and 9, the supporting assembly 31 includes a first supporting plate 311, a second supporting plate 312 and a first lifting driver 313, the first supporting plate 311 is located on one side of the circular hanger 1 away from the supporting rail 41, the second supporting plate 312 is located on the other side of the circular hanger 1, and the first supporting plate 311 and the second supporting plate 312 cooperate to support the bottom of the circular hanger 1; the first elevating driver 313 and the first supporting plate 311 are connected to the frame 2, the second supporting plate 312 is installed on the first elevating driver 313, and the first elevating driver 313 drives the second supporting plate 312 to ascend and descend. After the first lifting driver 313 drives the second supporting plate 312 to ascend, the second supporting plate 312 and the first supporting plate 311 cooperate to support the bottom of the circular hanger 1, so as to store the circular hanger 1, control the position of the circular hanger 1 and prevent the circular hanger 1 from rolling. After the first lifting driver 313 drives the second support plate 312 to descend, the pushing assembly 42 can push the circular hanger 1 to roll towards the support rail 41, and release the circular hanger 1, so as to transfer the circular hanger 1. Thus, the first lifting driver 313 is beneficial to increasing the distance between the first support plate 311 and the second support plate 312, so that the position of the circular hanging rack 1 during storage is convenient to control, the storage stability of the circular hanging rack 1 is beneficial to maintain, and the circular hanging rack 1 can roll towards the support rail 41 when the propelling assembly 42 pushes the circular hanging rack 1. Optionally, the first lifting driver 313 is an air cylinder, which is cheap and convenient to maintain.

Optionally, referring to fig. 5 and 9, the first supporting plate 311 is provided with a first positioning groove 3111, and the first positioning groove 3111 is adapted to the circular rack 1, so as to be beneficial to maintaining accurate positioning of the circular rack 1. First constant head tank 3111 is the fluting, and first constant head tank 3111 enlarges to the open position by the bottom gradually, like this when circular stores pylon 1 conveys, is favorable to guiding circular stores pylon 1 to fall into first constant head tank 3111.

Further, referring to fig. 5 and 9, one side of the first positioning groove 3111, which is away from the input position of the circular hanger 1, is higher than the other side of the first positioning groove 3111, so that when the circular hanger 1 moves to the storage mechanism 3 along the axial direction of the circular hanger 1 (see S1 direction in fig. 8), one side of the first supporting plate 311, which is away from the input position of the circular hanger 1, can stop the bottom of the circular hanger 1, so as to position the moving position of the circular hanger 1 along the axial direction of the circular hanger 1; meanwhile, the other side of the first support plate 311 can avoid the circular hanger 1, so that the circular hanger 1 moves to above the first positioning groove 3111.

Optionally, referring to fig. 5 and 9, the second supporting plate 312 is provided with a second positioning groove 3121, and the second positioning groove 3121 is adapted to the circular hanging rack 1, so as to facilitate maintaining accurate positioning of the circular hanging rack 1. The second positioning groove 3121 is a groove, and the second positioning groove 3121 is gradually enlarged from the bottom to the opening position, so when the circular hanger 1 is conveyed, it is favorable to guiding the circular hanger 1 to fall into the second positioning groove 3121.

Further, referring to fig. 5 and 9, one side of the second positioning groove 3121 away from the input position of the circular hanger 1 is higher than the other side of the second positioning groove 3121, so that when the circular hanger 1 moves to the storing mechanism 3 along the axial direction of the circular hanger 1, one side of the second supporting plate 312 away from the input position of the circular hanger 1 can stop the bottom of the circular hanger 1, so as to position the moving position of the circular hanger 1 along the axial direction of the circular hanger 1; meanwhile, the other side of the second support plate 312 can avoid the circular hanger 1, so that the circular hanger 1 moves above the second positioning groove 3121.

Further, referring to fig. 5 and 9, the first positioning groove 3111 and the second positioning groove 3121 are higher at a side away from the input position of the circular rack 1, so that when the circular rack 1 enters the storage mechanism 3, the two sides of the circular rack 1 along the length direction of the supporting rail 41 can be stopped at the same time, thereby preventing the circular rack 1 from deflecting and ensuring that the circular rack 1 is parallel to the supporting rail 41. Through the cooperation of first constant head tank 3111 and second constant head tank 3121, can pinpoint circular stores pylon 1's bottom when circular stores pylon 1 deposits to the precision of guarantee circular stores pylon 1 storage position. Moreover, the structure is simple, is not influenced by the transmission position error of the transmission mechanism, has high reliability and low cost, and is convenient for the installation and maintenance of the temporary storage device.

In an embodiment of the present application, referring to fig. 1, 5 and 6, a lifting assembly 33 is further disposed on the frame 2, the lifting assembly 33 is used for supporting the circular hanger 1 to lift on the upper side of the supporting assembly 31, and the lifting assembly 33 is mounted on the frame 2. When the circular hanger 1 is stored, the lifting assembly 33 is lifted, the circular hanger 1 is conveyed to the lifting assembly 33, the circular hanger 1 is supported on the supporting assembly 31, the lifting assembly 33 drives the circular hanger 1 to descend, and the circular hanger 1 falls on the supporting assembly 31, so that the circular hanger 1 is stored; when the circular hanger 1 is output, the lifting assembly 33 drives the circular hanger 1 to lift, the first lifting driver 313 drives the second support plate 312 to descend, the pushing assembly 42 pushes the circular hanger 1 to roll, and the circular hanger 1 rolls onto the support rail 41 from above the second support plate 312, so that the circular hanger 1 is output. Further, the lifting assembly 33 is located between the first support plate 311 and the second support plate 312, and when the circular hanger 1 is located in the storage mechanism 3, the lifting assembly 33 corresponds to the bottom of the circular hanger 1, so that the circular hanger 1 can be kept stable during the lifting process. The lifting assembly 33 can support the circular hanging rack 1 to descend, so that the circular hanging rack 1 is ensured to stably fall on the supporting assembly 31 in the descending process, and the impact of the circular hanging rack 1 in the descending process is reduced; simultaneously, can promote the height of circular stores pylon 1 when circular stores pylon 1 is exported, the output of the circular stores pylon 1 of being convenient for.

Further, referring to fig. 1, 5 and 6, the lifting assembly 33 includes a supporting plate 331 and a second lifting driver 332, the supporting plate 331 is located between the first supporting plate 311 and the second supporting plate 312, the supporting plate 331 is installed on the second lifting driver 332, the second lifting driver 332 is installed on the frame 2, and the second lifting driver 332 drives the supporting plate 331 to lift. When the circular rack 1 is conveyed to the storage mechanism 3, the second lifting driver 332 drives the supporting plate 331 to ascend to support the bottom of the circular rack 1, and then the second lifting driver 332 descends, so that the circular rack 1 descends until the circular rack 1 falls into the first positioning groove 3111 and the second positioning groove 3121. Adopt second lift driver 332 and layer board 331, can support circular stores pylon 1 and descend, reduce circular stores pylon 1 down with the impact of in-process, ensure simultaneously that circular stores pylon 1 accuracy falls into in first constant head tank 3111 and the second constant head tank 3121. Further, when the circular hanging rack 1 is output from the storage mechanism 3, the second lifting driver 332 drives the supporting plate 331 to ascend to raise the height of the circular hanging rack 1, and the first lifting driver 313 drives the second supporting plate 312 to descend, so that the circular hanging rack 1 can roll out of the storage mechanism 3 conveniently, and the initial speed of the circular hanging rack 1 can be increased by using the height of the circular hanging rack 1 when the circular hanging rack 1 rolls out of the storage mechanism 3, so that the circular hanging rack 1 can roll on the supporting rail 41 conveniently. This is advantageous in reducing the requirements for the accuracy of movement and the accuracy of the mounting position of the second lift driver 332 due to the guiding function of the first support plate 311, the second support plate 312, the positioning assembly 32, and the blade 331. Optionally, the second lifting driver 332 is an air cylinder, which is cheap and convenient to maintain.

Optionally, referring to fig. 5 and 9, the supporting plate 331 includes a horizontal plate and two side plates, the two side plates are respectively formed by bending the horizontal plate in an upward inclined manner along two axial sides of the circular hanger 1, and a distance between the two side plates is gradually increased upward. Can strengthen the structural strength of layer board 331 like this, guarantee the stability of circular stores pylon 1 bottom position simultaneously, prevent that circular stores pylon 1 from deflecting or slope, keep circular stores pylon 1 erect.

In an embodiment of the present application, referring to fig. 5 and fig. 6, a first roller 411 is disposed on the supporting rail 41, the first roller 411 is located at an end of the supporting rail 41 adjacent to the second supporting plate 312, the first roller 411 is in rolling fit with the second supporting plate 312, and the first roller 411 is abutted against a side of the second supporting plate 312 away from the first supporting plate 311. The first roller 411 is abutted against the second supporting plate 312 to support one side of the second supporting plate 312 far away from the first supporting plate 311, so that the stability in the lifting process of the second supporting plate 312 can be ensured, and the second supporting plate 312 is prevented from being swung or inclined towards one side far away from the first supporting plate 311 due to the gravity or impact of the circular hanging rack 1, so that the first lifting driver 313 is deformed or damaged. Alternatively, the first roller 411 is installed at the lower side of the support rail 41, so that it is possible to prevent the first roller 411 from obstructing the rolling of the circular hanger 1 when the circular hanger 1 is output.

Optionally, referring to fig. 6, a transition rail 43 is further disposed between the second supporting plate 312 and the supporting plate 331, a gap for the second supporting plate 312 to ascend and descend is formed between the transition rail 43 and the supporting rail 41, and the transition rail 43 can ensure that the circular hanger 1 smoothly rolls onto the supporting rail 41 after the pushing assembly 42 pushes the circular hanger 1 to roll, so as to prevent the gap between the second supporting plate 312 and the supporting plate 331 from impacting the circular hanger 1 and affecting the rolling output of the circular hanger 1. Optionally, the height of the transition rail 43 is higher than or equal to the height of the support rail 41.

In one embodiment of the present application, referring to fig. 1, fig. 2 and fig. 8, the propelling assembly 42 includes a second roller 421 and a propelling driver 422, the second roller 421 is mounted on the propelling driver 422, and the propelling driver 422 is connected to the frame 2; the propelling device 422 drives the second roller 421 to push the circular hanger 1, so that the circular hanger 1 moves toward the output direction (i.e. the direction of S2). The second roller 421 is rotatably mounted on the propelling driver 422, and the second roller 421 can rotate when pushing the circular hanging rack 1. The impact and abrasion to the circular hanging rack 1 when the propelling assembly 42 pushes the circular hanging rack 1 can be reduced by adopting the second roller 421, and the propelling assembly 42 is simple in structure and convenient to install and maintain. Further, the propelling driver 422 can be an air cylinder, the axis of the second roller 421 is parallel to the axis of the circular hanging rack 1, the air cylinder is low in cost, simple in structure and convenient to maintain.

Alternatively, referring to fig. 2, 6 and 8, the supporting seat 424 is disposed on the rack 2, the supporting seat 424 is disposed on a side of the circular rack 1 away from the input position (the position when the circular rack 1 enters the rack 2 along S1), the pushing actuator 422 is mounted on the supporting seat 424, and the second roller 421 is disposed on an end of the pushing actuator 422 away from the output direction (i.e., the direction of S2) of the circular rack 1. Therefore, on one hand, the pushing driver 422 can be positioned outside the rack 2, so that the pushing assembly 42 is convenient to install and maintain, and on the other hand, the supporting seat 424 can prevent the circular hanger 1 from deflecting when entering the storage mechanism 3, and plays a role in stopping the circular hanger 1.

Further, referring to fig. 2 and 8, the propelling driver 422 is further provided with two limiting plates 423, the limiting plates 423 are located at one end of the propelling driver 422 connected to the second roller 421, and the second roller 421 is located between the two limiting plates 423. When the pushing driver 422 drives the second roller 421 to push the circular hanger 1, the limiting plate 423 can keep the second roller 421 aligned with the circular hanger 1, so as to prevent the circular hanger 1 from deflecting and dislocating. Alternatively, the spacing between the two limit plates 423 is gradually increased toward the circular hanger 1, so as to guide the second roller 421 to be aligned with the circular hanger 1.

In an embodiment of the present application, referring to fig. 4 and 6, two guiding plates 44 are further disposed on the frame 2, when the circular hanger 1 rolls on the supporting rail 41, the two guiding plates 44 are used for keeping the circular hanger 1 upright, the two guiding plates 44 are located above the supporting rail 41, and the two guiding plates 44 are respectively located at two sides of the supporting rail 41. When the circular hanger 1 rolls on the support rail 41, the top of the circular hanger 1 is located between two guide plates 44, and the two guide plates 44 can keep the circular hanger 1 upright and roll in a straight line. The two guide plates 44 may be oppositely disposed, and the two guide plates 44 may be disposed in parallel to the support rail 41. The guide plate 44 has a simple structure, is beneficial to reducing the cost and is convenient to maintain.

In an embodiment of the present application, referring to fig. 2, 3 and 8, the frame 2 is further provided with two guide plates 45, the two guide plates 45 are used for guiding the circular hanging rack 1 to enter between the two guide plates 44 and the support rail 41 (refer to fig. 6), and the two guide plates 45 are disposed opposite to each other. The guide plates 45 are located between the positioning assembly 32 and the guide plate 44, and the distance between the two guide plates 45 gradually increases toward the propelling assembly 42. When the pushing assembly 42 pushes the circular hanger 1 to roll away from the storage mechanism 3, the circular hanger 1 partially leaves the positioning assembly 32, enters between the two guide plates 45, is guided by the guide plates 45 to roll between the two guide plates 44 and the support rail 41. The guide plate 45 can ensure that the circular hanging rack 1 smoothly enters between the two guide plates 44 and the support rail 41. Alternatively, two guide plates 45 are arranged upright, which ensures that the circular hanger 1 stands upright and rolls between the two guide plates 44.

In one embodiment of the present application, referring to fig. 6, the frame 2 is provided with an adjusting assembly 46, the adjusting assembly 46 is used for adjusting the height of the supporting rail 41, and the supporting rail 41 is mounted on the adjusting assembly 46. The height and inclination of the support rail 41 can be adjusted by the lifting assembly 33 so as to adjust the height of the transportation of the circular hanger 1 and ensure the circular hanger 1 to automatically roll along the support rail 41.

Optionally, referring to fig. 6, the adjusting assembly 46 includes a plurality of screws, one end of each screw is connected to the frame 2, the other end of each screw is connected to the support rail 41, the plurality of screws are arranged along the length direction of the support rail 41, and the connecting position between each screw and the frame 2 can be adjusted by nuts, so as to adjust the height of the support rail 41 and also adjust the inclination of the support rail 41.

In an embodiment of the present application, referring to fig. 6 and 7, the positioning assembly 32 includes a first blocking plate 321, a second blocking plate 322, and a rotating driver 323, the second blocking plate 322 is located at a side of the first blocking plate 321 close to the input side of the circular hanger 1, the second blocking plate 322 is opposite to the first blocking plate 321, and the rotating driver 323 drives the second blocking plate 322 to swing (refer to a direction shown in S3 in fig. 7). One end of the second barrier 322 is connected to the rotary actuator 323, and the rotary actuator 323 and the first barrier 321 are connected to the frame 2. When the circular hanging rack 1 is input into the storage mechanism 3, the rotary driver 323 drives the second baffle 322 to swing towards the direction away from the first baffle 321, so that the circular hanging rack 1 enters between the first baffle 321 and the second baffle 322; after the circular hanger 1 enters the storing mechanism 3, the rotary actuator 323 drives the second barrier 322 to swing toward the first barrier 321, so that both sides of the circular hanger 1 are fixed between the first barrier 321 and the second barrier 322. When the circular hanging rack 1 is input into the temporary storage device, the rotating driver 323 can drive the second baffle 322 to swing, so that the circular hanging rack 1 can move towards the first baffle 321 along the axis direction (i.e. the direction of S1) of the circular hanging rack 1, when the circular hanging rack 1 moves to the first baffle 321, the rotating driver 323 drives the second baffle 322 to swing to the position opposite to the first baffle 321, so that the top of the circular hanging rack 1 is fixed through the first baffle 321 and the second baffle 322, the circular hanging rack 1 is kept to be vertically stored, and the subsequent circular hanging rack 1 is convenient to convey.

In an embodiment of the present application, referring to fig. 1, a circular hanger 1 includes a circular frame 10, two cross beams 12 and two sets of clips 11, wherein the two cross beams 12 are oppositely disposed on the circular frame 10, and the two sets of clips 11 are respectively disposed on the two cross beams 12. The panels can be clamped by two sets of clamps 11 to be fixed between the two cross beams 12, avoiding the panels to swing when the circular hanger 1 rotates.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.