Square basket automatic leading-in device for silicon material automatic basket loading equipment

Abstract

The automatic square basket leading-in device for the automatic silicon material basket loading equipment comprises a bottom plate and a controller, two roller mounting plates are arranged on the bottom plate side by side in the front-back direction, a plurality of rotatable roller shafts are arranged between the two roller mounting plates side by side in the left-right direction, rollers are sleeved outside the roller shafts respectively, and the controller is connected with the controller. The front ends of a plurality of roller shafts penetrate through the roller mounting plates respectively and are provided with chain wheels, a motor mounting plate is arranged on the roller mounting plate located at the front end, a speed reducer is arranged on the motor mounting plate, a motor is arranged at the input end of the speed reducer, and the front end of one roller shaft is inserted into the output end of the speed reducer. A plurality of chain wheels are arranged on the bottom plate, a chain is sleeved outside the plurality of chain wheels, a square basket positioning block is arranged on the bottom plate on the left side of the leftmost roller, a sensor used for sensing the position of the square basket is arranged on the square basket positioning block, the sensor and the motor are respectively and electrically connected with a controller, and automatic feeding operation of the square basket used by the silicon material automatic basket loading equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic silicon material basket loading equipment, in particular to an automatic square basket introduction device for automatic silicon material basket loading equipment. Background Art

[0002] At present, non-renewable energy sources such as electricity, coal, and oil are frequently in short supply, and energy issues are increasingly becoming a bottleneck restricting the economic development of the international community. Solar cells have attracted widespread attention because of their inexhaustible and low-cost energy. Among them, crystalline silicon solar cells are widely used due to their excellent characteristics such as high conversion efficiency, working stability, long life, and mature technology development.

[0003] The automatic silicon material basket loading equipment will inevitably involve the automatic feeding operation of the square basket used to hold the silicon material during the entire processing process. If manual handling is used, it will not only be time-consuming and labor-intensive, but also the manual feeding will not be easy to match the rhythm of the automated operation of the entire silicon material basket loading equipment. Therefore, it is necessary to design an automatic square basket introduction device to realize the automatic feeding operation of the square basket. Utility Model Content

[0004] In view of the above problems existing in the prior art, the utility model provides a square basket automatic introduction device for silicon material automatic basket loading equipment, which is used to overcome the above defects in the prior art.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0006] The square basket automatic introduction device for silicon material automatic basket loading equipment is characterized in that it includes a bottom plate and a controller, two roller mounting plates are arranged side by side on the bottom plate, and several rotatable roller shafts are arranged side by side on the left and right between the two roller mounting plates, and rollers are respectively set on the outside of several of the roller shafts, and the front ends of several of the roller shafts respectively penetrate the roller mounting plates and are provided with sprockets, and a motor mounting plate is arranged on the roller mounting plate at the front end, and a reducer is arranged on the motor mounting plate, and a motor is arranged on the input end of the reducer, and the main shaft of the motor is inserted into the input end of the reducer, and the front end of one of the roller shafts is inserted into the output end of the reducer, and chains are set on the outside of several of the sprockets, and a square basket positioning block is arranged on the bottom plate on the left side of the leftmost roller, and a sensor for sensing the position of the square basket is arranged on the square basket positioning block, and the sensor and the motor are electrically connected to the controller respectively.

[0007] In one of the embodiments, guide strips are respectively disposed at the upper ends of the two roller mounting plates, and inner end surfaces of the two guide strips respectively extend inwardly and exceed the inner end surfaces of the two roller mounting plates.

[0008] In one embodiment, a plurality of first notches are provided on the inner end surfaces of the two guide strips at intervals along the left-right direction.

[0009] In one embodiment, the inner corners of the left and right ends of the two guide strips are chamfered respectively.

[0010] In one embodiment, the exteriors of the plurality of rollers are respectively coated with a layer of anti-slip material.

[0011] In one embodiment, the square basket positioning block includes a front vertical plate, a rear vertical plate, a left side plate and an upper top plate, the left side plate is arranged at the left end of the front vertical plate and the rear vertical plate, the upper top plate is located at the top end of the front vertical plate and the rear vertical plate, the right end of the upper top plate is located above the drum, and a second notch is arranged on the right end surface thereof.

[0012] In one embodiment, first side sealing plates are respectively provided at the left and right ends of the roller mounting plate located at the rear, a rear sealing plate is provided between the two first side sealing plates, a first top sealing plate is provided on the top of the rear sealing plate and the two first side sealing plates, and the guide strip is provided at the top end of the first top sealing plate.

[0013] In one of the embodiments, second side sealing plates are respectively provided at the left and right ends of the roller mounting plate located in the front, a front sealing plate is provided between the two second side sealing plates, a second top sealing plate is provided on the top of the front sealing plate and the two second side sealing plates, the guide strip is provided on the top of the second top sealing plate, through holes are provided at positions corresponding to the reducer and the motor on the front sealing plate, a motor cover is provided on the front side wall of the front sealing plate, and the motor cover is installed on the outside of the reducer and the motor.

[0014] Compared with the prior art, the square basket automatic introduction device for silicon material automatic basket loading equipment provided by the utility model has the following advantages:

[0015] The square basket automatic introduction device for the silicon material automatic basket loading equipment provided by the utility model can realize the automatic loading operation of the square basket used in the silicon material automatic basket loading equipment, without the need for manpower to load the square basket, which greatly improves the production efficiency and automation rate of the entire silicon material automatic basket loading equipment, and also saves the cost required for the manpower loading operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0023] like Figure 1 and 2 As shown, for the convenience of description, the directions of "up", "down", "left", "right", "front" and "rear" in the present invention are based on the attached Figure 1 The directions shown shall prevail;

[0024] The square basket automatic introduction device for silicon material automatic basket loading equipment comprises a bottom plate 1 and a controller. Two roller mounting plates 2 are arranged side by side on the bottom plate 1. Several rotatable roller shafts 3 are arranged side by side between the two roller mounting plates 2. The two ends of the roller shafts 3 are respectively rotated relative to the roller mounting plates 2 by bearings built into the two roller mounting plates 2. Rollers 4 are respectively mounted on the outside of the several roller shafts 3. The front ends of the several roller shafts 3 respectively penetrate the roller mounting plates 2 and are provided with sprockets. The roller mounting plates 2 at the front end A motor mounting plate is arranged on the motor mounting plate, a reducer 5 is arranged on the motor mounting plate, a motor 6 is arranged on the input end of the reducer 5, the main shaft of the motor 6 is inserted inside the input end of the reducer 5, the front end of one of the roller shafts 3 is inserted inside the output end of the reducer 5, and chains are set on the outside of several sprocket wheels. A square basket positioning block 7 is arranged on the bottom plate 1 on the left side of the leftmost roller 4, and a sensor for sensing the position of the square basket is arranged on the square basket positioning block 7. The sensor and the motor 6 are electrically connected to the controller respectively, and the square basket is introduced into the square basket through the corresponding square basket conveyor belt. To the roller 4 located between the right ends of the two roller mounting plates 2, at this time, the photoelectric sensor or travel switch on the square basket positioning block 7 cannot sense the roller 4 located between the right ends of the two roller mounting plates 2, and the controller will control the motor 6 to rotate and drive all the roller shafts 3 to rotate, thereby driving the square basket to move to the left end of the roller mounting plate 2. When the square basket approaches the sensor located on the square basket positioning block 7, the sensor can sense that the square basket has moved to the left end of the roller mounting plate 2. At the same time, the square basket positioning block 7 also provides a physical limit for the positioning of the square basket. The controller receives the sensing signal from the sensor and controls the motor 6 to stop rotating. At this time, the silicon material clamps equipped on the silicon material automatic basket loading equipment will put the silicon materials into the square basket one by one. When the square basket is full of silicon materials, the square basket transfer and weighing device equipped on the silicon material automatic basket loading equipment will transfer the silicon materials together with the square basket to the next process. At this time, the sensor cannot sense the existence of the square basket, so it controls the motor 6 to operate again and drive the rear side to move to the left, and then repeats the above actions to achieve the purpose of automatic loading and positioning of the square basket.

[0025] In this embodiment, guide bars 8 are respectively provided at the upper ends of the two roller mounting plates 2, and the inner end surfaces of the two guide bars 8 extend inward and exceed the inner end surfaces of the two roller mounting plates 2. The guide bars 8 are provided to guide the movement of the square basket to avoid jamming of the movement of the square basket.

[0026] In this embodiment, a plurality of first notches 9 are provided on the inner end surfaces of the two guide bars 8 at intervals along the left-right direction. This is because after the square basket is filled with silicon materials, the square basket transfer and weighing device equipped on the silicon material automatic basket loading equipment will lift the silicon materials together with the square basket upward. When the square basket is manufactured, there will be a plurality of welding points protruding outward on the outer side walls of the side panels on both sides. Therefore, a plurality of first notches 9 are provided on the guide bar 8 at positions corresponding to the welding points on both sides of the square basket, so as to avoid collision between the welding points and the guide bar 9 when the square basket moves upward.

[0027] In this embodiment, the inner corners of the left and right ends of the two guide strips 9 are chamfered respectively, so as to avoid the square basket from colliding with the corners of the guide strips 8 when the square basket is transported to the drum 4.

[0028] In this embodiment, the outsides of the plurality of rollers 4 are respectively coated with a non-slip material layer, which increases the friction between the rollers 4 and the square basket, thereby better driving the movement of the square basket.

[0029] In this embodiment, the square basket positioning block 7 includes a front vertical plate 71, a rear vertical plate, a left side plate 72 and an upper top plate 73. The left side plate 72 is arranged at the left end of the front vertical plate 71 and the rear vertical plate, the upper top plate 73 is located at the top of the front vertical plate 71 and the rear vertical plate, the right end of the upper top plate 73 is located above the drum 4, and a second notch 74 is arranged on its right end surface. By setting the upper top plate 73, physical blocking positioning of the movement of the other basket can be achieved. Secondly, a sensor can be arranged inside the second notch 74 arranged on the right end surface of the upper top plate 73. This not only facilitates the installation of the sensor, but also prevents the sensor from being damaged by the square basket.

[0030] In this embodiment, first side sealing plates 10 are respectively provided at the left and right ends of the rear roller mounting plate 2, a rear sealing plate is provided between the two first side sealing plates 10, a first top sealing plate 11 is provided on the top of the rear sealing plate and the two first side sealing plates 10, and a guide strip 8 is provided on the top of the first top sealing plate 11. By providing the first side sealing plate 10, the rear sealing plate and the first top sealing plate 11, a sealed space is formed, which not only facilitates the maintenance of the roller shaft 3, but also prevents the bearing at the end of the roller shaft 3 from being interfered with by foreign objects from the outside.

[0031] Furthermore, second side sealing plates 12 are respectively provided at the left and right ends of the drum mounting plate 2 located in the front, a front sealing plate 13 is provided between the two second side sealing plates 12, a second top sealing plate 14 is provided on the top of the front sealing plate 13 and the two second side sealing plates 12, a guide strip 8 is provided on the top of the second top sealing plate 14, through holes are provided at positions corresponding to the reducer 5 and the motor 6 on the front sealing plate 13, a motor cover 15 is provided on the front side wall of the front sealing plate 13, and the motor cover 15 is covered on the outside of the reducer 5 and the motor 6. A sealed space is formed by arranging the second side sealing plate 10, the front sealing plate, the second top sealing plate 11 and the motor cover 15, which not only facilitates the maintenance of the drum shaft 3, but also prevents the bearings at the ends of the drum shaft 3 and the reducer 5 and the motor 6 from being interfered with by foreign objects from the outside.

[0032] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A square basket automatic introduction device for silicon material automatic basket loading equipment, characterized in that: The invention comprises a bottom plate and a controller, wherein two roller mounting plates are arranged side by side front and back on the bottom plate, and several rotatable roller shafts are arranged side by side left and right between the two roller mounting plates, rollers are respectively mounted on the outside of several of the roller shafts, and the front ends of several of the roller shafts respectively penetrate the roller mounting plates and are respectively provided with sprockets, a motor mounting plate is arranged on the roller mounting plate at the front end, a reducer is arranged on the motor mounting plate, a motor is arranged on the input end of the reducer, a main shaft of the motor is inserted inside the input end of the reducer, a front end of one of the roller shafts is inserted inside the output end of the reducer, chains are mounted on the outside of several of the sprockets, a square basket positioning block is arranged on the bottom plate on the left side of the leftmost roller, a sensor for sensing the position of the square basket is arranged on the square basket positioning block, and the sensor and the motor are respectively electrically connected to the controller.

2. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 1 is characterized in that: The upper ends of the two roller mounting plates are respectively provided with guide strips, and the inner end surfaces of the two guide strips respectively extend inwards and exceed the inner end surfaces of the two roller mounting plates.

3. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 2 is characterized in that: A plurality of first notches are arranged on the inner end surfaces of the two guide strips at intervals along the left-right direction.

4. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 3 is characterized in that: The inner corners of the left and right ends of the two guide strips are chamfered respectively.

5. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 1, characterized in that: The exteriors of the plurality of rollers are respectively coated with anti-slip material layers.

6. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 1, characterized in that: The square basket positioning block includes a front vertical plate, a rear vertical plate, a left side plate and an upper top plate, the left side plate is arranged at the left end of the front vertical plate and the rear vertical plate, the upper top plate is located at the top end of the front vertical plate and the rear vertical plate, the right end of the upper top plate is located above the drum, and a second notch is arranged on its right end surface.

7. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 2, characterized in that: The left and right ends of the drum mounting plate located at the rear are respectively provided with first side sealing plates, a rear sealing plate is provided between the two first side sealing plates, a first top sealing plate is provided on the top of the rear sealing plate and the two first side sealing plates, and the guide strip is provided at the top end of the first top sealing plate.

8. The square basket automatic introduction device for silicon material automatic basket loading equipment according to claim 7, characterized in that: The left and right ends of the roller mounting plate located in the front are respectively provided with second side sealing plates, a front sealing plate is provided between the two second side sealing plates, a second top sealing plate is provided on the top of the front sealing plate and the two second side sealing plates, the top of the second top sealing plate is provided with the guide strip, through holes are provided on the front sealing plate at positions corresponding to the reducer and the motor, a motor cover is provided on the front side wall of the front sealing plate, and the motor cover is installed on the outside of the reducer and the motor.

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