Goods taking mechanism of photovoltaic stacking machine

Abstract

The goods taking mechanism of the photovoltaic stacking machine comprises a seat body, two sliding seats and a distance adjusting mechanism are installed on the seat body, and the distance adjusting mechanism can drive the two sliding seats to be opened and closed oppositely. Each sliding seat is provided with a telescopic mechanism, each telescopic mechanism is provided with a supporting unit acting on a photovoltaic crystal bar, the supporting units conduct telescopic sliding motion, and the telescopic sliding direction is perpendicular to the sliding direction of the sliding seats. According to the goods taking mechanism of the photovoltaic stacking machine, the shape characteristics of photovoltaic crystal bars are fully utilized, the photovoltaic crystal bars can be rapidly taken, use is convenient, the goods taking efficiency can be improved, the goods taking mechanism is high in structural compactness, the goods taking mechanism can shuttle in a small space, and the space can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of stackers, in particular to a cargo picking mechanism of a photovoltaic stacker. Background Art

[0002] In modern industrial production and logistics systems, stackers have become an indispensable core component. The original intention of the design of the stacker is to improve the utilization rate of warehouse space, while improving the efficiency and accuracy of goods storage and retrieval. The object of the utility model is photovoltaic round bars. In the prior art, the patent with application number 202311319277.6 discloses a cylindrical material picking stacker. In this scheme, the fork part is structurally optimized mainly according to the characteristics of photovoltaic round bars, but its overall structure is complex, the volume is large, the operation convenience is low, and the picking efficiency is also low. Summary of the invention

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a picking mechanism for a photovoltaic stacker with a compact structure, small size and high picking efficiency.

[0004] Technical solution: To achieve the above-mentioned purpose, the picking mechanism of the photovoltaic stacker of the utility model includes a seat body, on which two sliding seats and a distance adjustment mechanism are installed, and the distance adjustment mechanism can drive the two sliding seats to open and close relative to each other; each sliding seat is installed with a telescopic mechanism, and the telescopic mechanism has a supporting unit acting on the photovoltaic crystal rod, and the supporting unit performs telescopic sliding movement, and the telescopic sliding direction is perpendicular to the sliding direction of the sliding seat.

[0005] Furthermore, the telescopic mechanism also includes a guide seat fixed on the sliding seat, and a telescopic actuator acting on the supporting unit is installed on the guide seat.

[0006] Furthermore, the guide seat is hollow cylindrical, and the telescopic actuator is installed in the guide seat; the supporting unit is also hollow cylindrical, and is sleeved on the outside of the guide seat. The above structure adopts a three-layer sleeve structure, which can achieve a compact structural design, making the overall structure of the pickup mechanism compact.

[0007] Furthermore, the telescopic actuator is a pneumatic cylinder, a hydraulic cylinder or an electric push rod.

[0008] Furthermore, the distance adjustment mechanism includes a lead screw nut fixed on each of the sliding seats, and the two lead screw nuts have opposite rotation directions; the distance adjustment mechanism also includes a driving lead screw, and the driving lead screw has a left-handed thread and a right-handed thread respectively matched with the two lead screw nuts; the driving lead screw is driven by a motor. By adopting the above distance adjustment mechanism, the two telescopic mechanisms can achieve equal speed reverse movement by rotating the driving lead screw, the structure is simple and compact, and because the driving lead screw has a self-locking characteristic, the power failure safety can be guaranteed.

[0009] Furthermore, the motor is mounted on the back side of the seat body, the sliding seat and the driving screw are both mounted on the front side of the seat body, and the motor transmits power to the driving screw through a bevel gear set and a synchronous belt assembly.

[0010] Furthermore, the seat body is provided with a limit rod whose installation position is higher than the telescopic mechanism, and the limit rod is located on the perpendicular bisector of the two telescopic mechanisms.

[0011] The above-mentioned picking mechanism can take out cylindrical photovoltaic crystal rods from the storage rack. The photovoltaic crystal rods in the storage rack are held by two supporting rods. When the picking mechanism picks up the goods, the holding unit is extended under the drive of the telescopic actuator to reach the bottom of the photovoltaic crystal rod. Then, the distance adjustment mechanism brings the two telescopic mechanisms closer to each other. The two holding units act on the outer wall of the photovoltaic crystal rod and squeeze the photovoltaic crystal rod to lift it upward, and the photovoltaic crystal rod leaves the supporting rod. Finally, the telescopic actuator retracts the holding unit to realize the removal of the goods. After taking out the photovoltaic crystal rod, the distance adjustment mechanism continues to bring the two telescopic mechanisms closer to each other, so that the upper end of the photovoltaic crystal rod is against the limit rod, which can achieve the clamping of the photovoltaic crystal rod and prevent the photovoltaic crystal rod from falling during the transportation of the stacker.

[0012] Beneficial effects: The picking mechanism of the photovoltaic stacker of the utility model makes full use of the shape characteristics of the photovoltaic crystal rods, can quickly pick up the photovoltaic crystal rods, is easy to use, can improve the picking efficiency, and the picking mechanism has a high compact structure and can move in a smaller space, which can effectively save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural diagram of the pickup mechanism of the photovoltaic stacker;

[0014] Figure 2 It is a side structural diagram of the picking mechanism of the photovoltaic stacker;

[0015] Figure 3 This is the back structure diagram of the pickup mechanism of the photovoltaic stacker;

[0016] Figure 4 for Figure 1 Middle AA section view;

[0017] Figure 5 This is a combined structural diagram of a photovoltaic crystal rod and a supporting rod;

[0018] Figure 6 This is a combined structural diagram of the pickup mechanism and the photovoltaic crystal rod.

[0019] In the figure: 1-seat body; 2-sliding seat; 3-distance adjustment mechanism; 31-screw nut; 32-driving screw; 33-motor; 34-bevel gear set; 35-synchronous belt assembly; 4-telescopic mechanism; 41-supporting unit; 42-guide seat; 43-telescopic actuator; 5-limiting rod; a-photovoltaic crystal rod; b-support rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] like Figure 1-3 The picking mechanism of the photovoltaic stacker shown includes a seat body 1, on which are mounted two sliding seats 2 and a distance adjustment mechanism 3, and the distance adjustment mechanism 3 can drive the two sliding seats 2 to open and close relative to each other; each sliding seat 2 is mounted with a telescopic mechanism 4, and the telescopic mechanism 4 has a supporting unit 41 acting on the photovoltaic crystal rod, and the supporting unit 41 performs telescopic sliding motion, and the telescopic sliding direction is perpendicular to the sliding direction of the sliding seat 2.

[0022] like Figure 4 As shown, the telescopic mechanism 4 also includes a guide seat 42 fixed on the sliding seat 2, and a telescopic actuator 43 acting on the holding unit 41 is installed on the guide seat 42. The guide seat 42 is hollow cylindrical, and the telescopic actuator 43 is installed in the guide seat 42; the holding unit 41 is also hollow cylindrical, and is sleeved on the outside of the guide seat 42. The above structure adopts a three-layer sleeve structure, which can achieve a compact structural design, making the overall structure of the pickup mechanism compact. The telescopic actuator 43 is a cylinder or a hydraulic cylinder or an electric push rod.

[0023] The distance adjustment mechanism 3 includes a lead screw nut 31 fixed on each of the sliding seats 2, and the two lead screw nuts 31 have opposite rotation directions; the distance adjustment mechanism 3 also includes a driving lead screw 32, and the driving lead screw 32 has a left-handed thread and a right-handed thread respectively matched with the two lead screw nuts 31; the driving lead screw 32 is driven by a motor 33. By adopting the above distance adjustment mechanism 3, by rotating the driving lead screw 32, the two telescopic mechanisms 4 can be moved in opposite directions at the same speed, the structure is simple and compact, and because the driving lead screw 32 has a self-locking characteristic, the power failure safety can be guaranteed.

[0024] Preferably, the motor 33 is installed on the back side of the seat body 1, the sliding seat 2 and the driving screw 32 are both installed on the front side of the seat body 1, and the motor 33 transmits power to the driving screw 32 through the bevel gear set 34 and the synchronous belt assembly 35.

[0025] Preferably, the seat body 1 further comprises a limiting rod 5 whose installation position is higher than the telescopic mechanism 4 , and the limiting rod 5 is located on the perpendicular bisector of the two telescopic mechanisms 4 .

[0026] The above-mentioned picking mechanism can take out the cylindrical photovoltaic crystal rod a from the storage shelf, such as Figure 5 As shown, the photovoltaic crystal rods in the storage rack are supported by two supporting rods b. When the picking mechanism picks up the goods, the supporting unit 41 is extended under the drive of the telescopic actuator 43 and reaches the bottom of the photovoltaic crystal rod a. Then, the distance adjustment mechanism 3 makes the two telescopic mechanisms 4 approach each other, and the two supporting units 41 act on the outer wall of the photovoltaic crystal rod a, and squeeze the photovoltaic crystal rod a to lift it upward, and the photovoltaic crystal rod a leaves the supporting rod b. Finally, the telescopic actuator 43 retracts the supporting unit 41 to realize the removal operation of the goods. After taking out the photovoltaic crystal rod a, the distance adjustment mechanism 3 continues to make the two telescopic mechanisms 4 approach each other, so that the upper end of the photovoltaic crystal rod a is against the limit rod 5, as shown in FIG. Figure 6 As shown, the photovoltaic crystal rod a can be clamped to prevent the photovoltaic crystal rod a from falling during transportation by the stacker.

[0027] The picking mechanism of the photovoltaic stacker makes full use of the shape characteristics of the photovoltaic crystal rod a, can quickly pick up the photovoltaic crystal rod a, is easy to use, and can improve the picking efficiency. The picking mechanism has a high compact structure and can move in a smaller space, which can effectively save space.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. The picking mechanism of the photovoltaic stacker is characterized by: It comprises a seat body (1), on which two sliding seats (2) and a distance adjustment mechanism (3) are mounted, and the distance adjustment mechanism (3) can drive the two sliding seats (2) to open and close relative to each other; each sliding seat (2) is mounted with a telescopic mechanism (4), and the telescopic mechanism (4) has a supporting unit (41) acting on a photovoltaic crystal rod, and the supporting unit (41) performs telescopic sliding movement, and the telescopic sliding direction is perpendicular to the sliding direction of the sliding seat (2); The telescopic mechanism (4) further comprises a guide seat (42) fixed on the sliding seat (2), and a telescopic actuator (43) acting on the supporting unit (41) is installed on the guide seat (42); The guide seat (42) is in the shape of a hollow cylinder, and the telescopic actuator (43) is installed in the guide seat (42); the supporting unit (41) is also in the shape of a hollow cylinder, and is sleeved on the outside of the guide seat (42); The distance adjustment mechanism (3) comprises a lead screw nut (31) fixed on each of the sliding seats (2), and the two lead screw nuts (31) have opposite rotation directions; the distance adjustment mechanism (3) also comprises a driving lead screw (32), and the driving lead screw (32) has a left-handed thread and a right-handed thread respectively matched with the two lead screw nuts (31); the driving lead screw (32) is driven to operate by a motor (33).

2. The cargo pickup mechanism of the photovoltaic stacker according to claim 1, characterized in that: The telescopic actuator (43) is a cylinder or a hydraulic cylinder or an electric push rod.

3. The cargo picking mechanism of the photovoltaic stacker according to claim 1, characterized in that: The motor (33) is mounted on the back side of the seat body (1), the sliding seat (2) and the driving screw (32) are both mounted on the front side of the seat body (1), and the motor (33) transmits power to the driving screw (32) through a bevel gear set (34) and a synchronous belt assembly (35).

4. The cargo pickup mechanism of the photovoltaic stacker according to claim 1, characterized in that: The seat body (1) also has a limit rod (5) whose installation position is higher than the telescopic mechanism (4), and the limit rod (5) is located on the perpendicular bisector of the two telescopic mechanisms (4).

Images