CN214452865U

CN214452865U - Carrier storage device

Info

Publication number: CN214452865U
Application number: CN202022909972.6U
Authority: CN
Inventors: 余仲; 李时俊; 黎佐兴; 王志民; 文鸥
Original assignee: Shenzhen Headquarter SC New Energy Technology Corp
Current assignee: Shenzhen Headquarter SC New Energy Technology Corp
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-22
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a carrier storage device for the storage carrier, include: the main frame is provided with a plurality of layers of accommodating parts along the vertical direction, the accommodating parts are used for accommodating carriers, and each layer of accommodating part is respectively provided with a conveying part, a side limiting part and a rear limiting part; a sealing plate part having a left sealing plate, a right sealing plate, an upper sealing plate, a lower sealing plate and a rear sealing plate, wherein the left sealing plate is mounted to the left side of the main frame, the right sealing plate is mounted to the right side of the main frame, the upper sealing plate is mounted to the upper side of the main frame, the lower sealing plate is mounted to the lower side of the main frame, and the rear sealing plate is mounted to the rear side of the main frame; and a door part which is arranged at the front side of the main frame and closes or opens the accommodating part. The utility model discloses a carrier not only can save more carriers, can ensure the cleanliness of carrier to a certain extent moreover.

Description

Carrier storage device

Technical Field

The utility model relates to a technical field of photovoltaic cell's manufacturing especially relates to carrier storage device.

Background

In the production process of the solar cell silicon wafer, the transportation of the silicon wafer is an important link. As for the transportation of the carrier, it is generally known to load a silicon wafer by using a carrier such as a carrier plate (also referred to as a carrier tray) and to carry the silicon wafer into a coating apparatus for processing.

With the rapid development of solar cells, the production capacity of a single solar cell silicon wafer is increased day by day, and the number of silicon wafers carried by a single carrier is increased gradually, which leads to the large standardization of the carriers for carrying the silicon wafers.

The known carriers are usually placed on a common shelf. However, after the carriers are large in size, the carriers need to occupy a large space for storage, and the common shelf cannot store more carriers. In addition, the carrier is used as an important carrier of a silicon wafer in the production process of the solar cell, so that the carrier has higher requirements on the cleanliness of the carrier.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to at least one of the problems of the known art. Therefore, the utility model provides a carrier storage device not only can save more carriers, ensures the cleanliness of carrier moreover to a certain extent.

According to the utility model discloses a carrier storage device of aspect embodiment for the storage carrier, include: the main frame is provided with a plurality of layers of receiving parts along the vertical direction, the receiving parts are used for receiving the carriers, and each layer of receiving parts is respectively provided with a conveying part, a side limiting part and a rear limiting part, wherein the conveying part bears and conveys the carriers along the front and rear direction of the receiving parts, the side limiting parts are arranged at two sides of the conveying part in the left and right direction and limit the carriers, and the rear limiting part is arranged at the rear side of the conveying part and limits the carriers; a cover portion having a left side sealing plate mounted to a left side of the main frame, a right side sealing plate mounted to a right side of the main frame, an upper side sealing plate mounted to an upper side of the main frame, a lower side sealing plate mounted to a lower side of the main frame, and a rear side sealing plate mounted to a rear side of the main frame; and a door part which is arranged at the front side of the main frame and closes or opens the accommodating part.

The utility model discloses a carrier storage device has following beneficial effect at least: because the body frame has the multilayer portion of accomodating, and the body frame is sealed by shrouding portion and door portion, consequently, not only can save more carriers, can ensure the cleanliness of carrier moreover to a certain extent.

In some embodiments, the conveying portion includes a left roller located on a left side of the receiving portion, and a right roller located on a right side of the receiving portion, the left roller includes a plurality of rollers and is spaced apart in a front-rear direction, and the right roller includes a plurality of rollers and is spaced apart in a front-rear direction.

In some embodiments, the side stopper portion includes a left side stopper portion and a right side stopper portion, the left side stopper portion includes a plurality of pieces and is provided to a left side portion of the left side roller, and the right side stopper portion includes a plurality of pieces and is provided to a right side portion of the right side roller, respectively.

In some embodiments, the left and right rollers are each motorized rollers.

In some embodiments, the left rollers are respectively connected through a first transmission mechanism, the right rollers are respectively connected through a second transmission mechanism, and the left rollers and the right rollers are connected through a driving shaft.

In some embodiments, the conveyor further comprises a drive motor, the drive motor being connected to the drive shaft.

In some embodiments, a docking gear is disposed on the drive shaft.

In some embodiments, a front blocking portion which can be retracted and extended is arranged at the front side of the receiving portion, and the front blocking portion blocks or releases the carrier.

In some embodiments, the rear stop comprises a buffer stop mounted to the frame.

In some embodiments, the air blowing unit is disposed outside the main frame and in front of the door unit.

Drawings

Fig. 1 is a perspective view of a vehicle storage device according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a partially enlarged view at C in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Fig. 1 is a perspective view of a vehicle storage device 100, fig. 2 is a partial enlarged view of a point a in fig. 1, fig. 3 is a partial enlarged view of a point B in fig. 1, and referring to fig. 1 to 3, a vehicle storage device 100 according to an embodiment of an aspect of the present invention is used for storing a vehicle 101, and includes: a main frame 102, a sealing plate 103 and a door 104. The main frame 102 is provided with a plurality of layers of receiving parts 105 along the vertical direction, the receiving parts 105 are used for receiving the carriers 101, each layer of receiving parts 105 is respectively provided with a conveying part 106, a side limiting part 107 and a rear limiting part 108, the conveying part 106 bears and conveys the carriers 101 along the front and rear direction of the receiving parts 105, the side limiting parts 107 are arranged at two sides of the conveying part 106 in the left and right direction and limit the carriers 101, and the rear limiting part 108 is arranged at the rear side of the conveying part 106 and limits the carriers 101. The cover portion 103 includes a left cover plate 109, a right cover plate 110, an upper cover plate 111, a lower cover plate 112, and a rear cover plate 113, the left cover plate 109 is attached to the left side of the main frame 102, the right cover plate 110 is attached to the right side of the main frame 102, the upper cover plate 111 is attached to the upper side of the main frame 102, the lower cover plate 112 is attached to the lower side of the main frame 102, and the rear cover plate 113 is attached to the rear side of the main frame 102. The door 104 is provided on the front side of the main frame 102 and closes or opens the storage 105.

In the present embodiment, since the main frame 102 has the multiple-stage housing portion 105 and the main frame 102 can be sealed by the sealing plate portion 103 and the door portion 104, not only can more carriers 101 be stored, but also the cleanliness of the carriers 101 can be ensured to some extent.

Specifically, the carrier 101 may be a carrier plate or a carrier plate for carrying a silicon wafer, for example.

Specifically, the main frame 102 may be formed by welding steel profiles such as a square tube or the like, or may be formed by splicing aluminum profiles, for example. The frame 102 may include a column 114 and a cross member 115, and the cross member 115 may include a plurality of pieces that are arranged in the up-down direction and the front-rear direction of the frame 102. Each of the receiving portions 105 is formed between two vertically adjacent cross members 115. The conveying portion 106 and the side stoppers 107 may be provided on the respective cross members 115, and the rear stoppers 108 may be provided on the pillars 114, respectively.

Specifically, the left side cover plate 109, the right side cover plate 110, the upper side cover plate 111, the lower side cover plate 112, and the rear side cover plate 113 may be, for example, sheet metal parts, PC boards, acrylic boards, or the like, the

cover plates

109, 110, 111, 112, and 113 may be fastened to the main frame 102 by, for example, screws (not shown), and, for example, rubber seal strips (not shown) may be filled between the

cover plates

109, 110, 111, 112, and 113 and the main frame 102 in order to seal gaps between the

cover plates

109, 110, 111, and 113 and the main frame 102.

Specifically, the door 104 may be a double door or a single door, or the door 104 may be a sliding door. In the case of a double door, the door portion 104 may include a door panel 116, and the door panel 116 may be attached to the main frame 102 by, for example, a known door hinge (not shown).

In some embodiments, in order to easily support the carrier 101 while preventing the carrier 101 from colliding with the conveying part 106 due to deformation, the conveying part 106 includes a left roller 117 located on a left side of the receiving part 105, and a right roller 118 located on a right side of the receiving part 105, the left roller 117 includes a plurality of rollers and is arranged at intervals in the front-rear direction, and the right roller 118 includes a plurality of rollers and is arranged at intervals in the front-rear direction. By providing the left side roller 117 and the right side roller 118, the middle of the carrier 101 can be suspended, and the middle of the carrier 101 can be prevented from colliding with the conveying portion 106.

In addition, in order to improve the load-bearing capacity of the conveying portion 106, the conveying portion 106 may further include a middle roller 119 between the left-side roller 117 and the right-side roller 118.

In order to easily attach the left roller 117, the right roller 118, and the intermediate roller 119, for example, an attachment plate 120 may be provided, and after the rollers are attached to the attachment plate 120, the attachment plate 120 may be attached to the main frame 102 as a whole.

In some embodiments, to simplify the structure of the side stopper 107, the side stopper 107 includes a left stopper 121 and a right stopper 122, the left stopper 121 includes a plurality of pieces and is provided to the left side portion of the left roller 117, respectively, and the right stopper 122 includes a plurality of pieces and is provided to the right side portion of the right roller 118. Specifically, taking the left side stopper 121 as an example, for example, a disk-shaped left side stopper 121 may be provided at the left side portion of the left side roller 117 by screwing or integrally molding, and the diameter of the left side stopper 121 may be larger than the diameter of the left side roller 117, so that the carrier 101 may be supported by the left side roller 117 and the carrier 101 may be stopped by the left side stopper 121 provided at the left side portion of the left side roller 117, thereby preventing the carrier 101 from shifting in the left-right direction. Similarly, the right-side limiting member 122 can be disposed with reference to the left-side limiting member 121.

In some embodiments, to easily drive the vehicle 101, the left side wheel 117 and the right side wheel 118 are electric wheels, respectively. Specifically, the left-side wheel 117 and the right-side wheel 118 may be selected from, for example, commercially available motorized wheels, respectively.

In some embodiments, in order to easily drive the vehicle 101 and save driving power, the left rollers 117 are respectively connected by a first transmission mechanism (not shown), the right rollers 118 are respectively connected by a second transmission mechanism (not shown), and the left rollers 117 and the right rollers 118 are connected by a driving shaft (not shown). Specifically, the first transmission mechanism and the second transmission mechanism are not particularly limited as long as the rollers can be connected to each other, and may be various known transmission mechanisms such as a belt transmission mechanism, a synchronous belt transmission mechanism, a chain transmission mechanism, and a gear transmission mechanism. The driving shaft may connect the left and

right rollers

117 and 118 of the front or rear end of the conveying part 106, which are coaxial with each other in the left-right direction.

In some embodiments, the conveying section 106 may further include a driving motor (not shown), and the driving motor is connected to the driving shaft. Specifically, the drive motor may be mounted to the mainframe 102, connected to the drive shaft by, for example, a coupling.

Although the above description has been given by taking the case where the drive motor is attached to the main frame 102 as an example, the present invention is not limited thereto. The drive motor may also be mounted to other equipment that interfaces with the conveyor 106, for example, the drive motor of the conveyor 106 may be mounted to, for example, a blanking end of a coating apparatus (not shown). Specifically, for example, a driving motor is connected with a gear, and a docking gear (not shown) is provided on the driving shaft, so that when the loaded carrier 101 needs to be loaded, the carrier storage device 100 can be driven to the loading end of the coating equipment by, for example, an AGV (not shown), and the docking gear on the driving shaft is docked and meshed with the gear of the driving motor. Thus, the conveying unit 106 of the plurality of carrier storage devices 100 can be driven by one driving motor, the number of driving motors can be reduced, and the cost of the carrier storage devices 100 can be reduced.

In some embodiments, to prevent a hard collision between the vehicle 101 and the mainframe 102, the rear stop 108 includes a cushion stop 124, the cushion stop 124 being mounted to the mainframe 102. Specifically, the cushion stopper 124 may be made of a soft material such as rubber to cushion the carrier 101. In addition, the cushion stopper 124 may be a known cushion stopper 124 such as a hydraulic cushion or a cushion spring.

Fig. 4 is a partial enlarged view of the carrier 101 at C in fig. 1, and referring to fig. 4, in some embodiments, in order to restrain the carrier 101 and prevent the carrier 101 from falling, a retractable front stopper 123 is provided at the front side of the receiving portion 105, and the front stopper 123 stops or releases the carrier 101. Specifically, the front stopper 123 may be selected from, for example, a stopper cylinder, and the like, and the front stopper 123 is attached to the main frame 102, for example, to the cross member 115 of the main frame, and is driven in the left-right direction or the up-down direction, and when it is necessary to transfer the carrier 101 to the storage 105, the front stopper 123 is retracted, and after the carrier 101 is transferred to the storage 105, the front stopper 123 is extended, whereby the carrier 101 can be prevented from falling.

In some embodiments, in order to clean the carrier 101 in advance, dust and the like on the carrier 101 are prevented from falling into the receiving portion 105, and an air blowing portion (not shown) is further included, which is provided outside the main frame 102 and in front of the door portion 104. Specifically, the air blowing unit may use an air blowing nozzle or the like to blow air to the carrier 101 in advance before the carrier 101 enters the housing 105, thereby blowing off dust or the like on the carrier 101. This can prevent dust on the carrier 101 from falling into the housing 105 to some extent.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vehicle storage device for storing a vehicle, comprising:

the main frame is provided with a plurality of layers of receiving parts along the vertical direction, the receiving parts are used for receiving the carriers, and each layer of receiving parts is respectively provided with a conveying part, a side limiting part and a rear limiting part, wherein the conveying part bears and conveys the carriers along the front and rear direction of the receiving parts, the side limiting parts are arranged at two sides of the conveying part in the left and right direction and limit the carriers, and the rear limiting part is arranged at the rear side of the conveying part and limits the carriers;

a cover portion having a left side sealing plate mounted to a left side of the main frame, a right side sealing plate mounted to a right side of the main frame, an upper side sealing plate mounted to an upper side of the main frame, a lower side sealing plate mounted to a lower side of the main frame, and a rear side sealing plate mounted to a rear side of the main frame;

and a door part which is arranged at the front side of the main frame and closes or opens the accommodating part.

2. The vehicle storage device according to claim 1, wherein the conveying portion includes a left roller located on a left side of the receiving portion and a right roller located on a right side of the receiving portion, the left roller includes a plurality of rollers arranged at intervals in a front-rear direction, and the right roller includes a plurality of rollers arranged at intervals in the front-rear direction.

3. The vehicle storage device according to claim 2, wherein the side stopper portion includes a left stopper portion and a right stopper portion, the left stopper portion includes a plurality of pieces and is provided to a left side portion of the left roller, and the right stopper portion includes a plurality of pieces and is provided to a right side portion of the right roller.

4. The vehicle storage device of claim 2, wherein the left side roller and the right side roller are each motorized rollers.

5. The vehicle storage device according to claim 2, wherein the left rollers are connected by a first transmission mechanism, the right rollers are connected by a second transmission mechanism, and the left rollers and the right rollers are connected by a driving shaft.

6. The vehicle storage device of claim 5, wherein the conveyor further comprises a drive motor, the drive motor being coupled to the drive shaft.

7. The vehicle storage device of claim 5, wherein the drive shaft has a docking gear disposed thereon.

8. The vehicle storage device according to claim 1, wherein a front stopper is provided at a front side of the receptacle, the front stopper being retractable and adapted to block or release the vehicle.

9. The vehicle storage device of claim 1, wherein the rear stop comprises a cushion stop mounted to the main frame.

10. The vehicle storage device of claim 1, further comprising an air blowing portion disposed outside the main frame and in front of the door portion.