Stacker limiting device

Abstract

The utility model discloses a stacker limiting device, which comprises a supporting rod, a goods limiting fixing table, a feeding mechanism, a limiting guide plate and a feeding mechanism, the feeding mechanism is connected with a mounting sleeve through a first connecting arm, the mounting sleeve is arranged on a connecting shaft at the bottom end of the supporting rod, a rotating shaft is arranged at the top of the supporting rod, and the limiting guide plate is arranged on the rotating shaft. The bottom of the mounting sleeve is connected with a limiting guide plate through a guide clamping plate, and one side of the limiting guide plate is connected with a feeding mechanism through a second connecting arm. The feeding mechanism and the feeding mechanism are arranged, the top of the feeding mechanism and the top of the feeding mechanism are each provided with a plurality of goods limiting and fixing tables, goods can be conveniently and automatically fed and discharged through the feeding mechanism and the feeding mechanism, the goods can be limited and fixed through the goods limiting and fixing tables, and therefore the goods can be conveniently and rapidly fed and discharged. The stability of goods feeding can be ensured; the top of the limiting guide plate is connected with a mounting sleeve through a guide clamping plate, and one side of the mounting sleeve is connected with a feeding mechanism through a first connecting arm.

Description

Technical Field

[0001] The utility model relates to the field of stacker limit devices, in particular to a stacker limit device. Background Art

[0002] The stacker crane limit device is used to control the stacking process. A stacker crane is a special crane that uses a fork or a skewer as a picking device to grab, transport, and stack or pick up and place unit loads from high-rise shelves in warehouses and workshops. It is a type of storage equipment and is divided into two types: bridge stacker cranes and aisle stacker cranes (also known as aisle cranes).

[0003] For example, the authorized patent with publication number CN219526127U (stacker limiting device): includes a stacker, a base is provided at the bottom of the stacker, and lifting devices are installed on both sides of the top surface of the base, the lifting device includes a drive motor, a support plate and a limit device, the drive motor is installed on the back of the limit device, and a support plate is installed between the limit devices, a rotating shaft is installed at the top and bottom of the limit device, and a tooth chain is sleeved on the outer periphery of the rotating shaft, and a moving block is installed on the side of the tooth chain. The utility model can achieve a buffering effect when the whole is subjected to gravity compression through the buffer assembly, so that the overall pressure can be decomposed, thereby achieving an effect of protecting the stacker, and the contraction spring can move the slider in the opposite direction, so that the force-bearing plate can move up and down on the bottom surface of the support plate, which mainly plays a protective role;

[0004] The above-mentioned prior art has a single limiting method for the stacker, which is not comprehensive enough and cannot limit the feeding and discharging of goods. The feeding control is not stable enough and the feeding and feeding mechanism cannot be controlled to move and limit. Utility Model Content

[0005] The purpose of the present utility model is to provide a stacker limiting device to solve the problems raised in the above-mentioned background technology that the stacker limiting method is single, the limiting method is not comprehensive, and it is impossible to limit the feeding and unloading goods, the feeding control is not stable enough, and it is impossible to perform mobile limit control on the feeding and feeding mechanisms.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacker limiting device, comprising a support rod, a cargo limiting fixed platform, a feeding mechanism, a limiting guide plate and a feeding mechanism, wherein the feeding mechanism is connected to the mounting sleeve through a first connecting arm, the mounting sleeve is arranged on the connecting shaft at the bottom end of the support rod, the top of the support rod is provided with a rotating shaft, the bottom of the mounting sleeve is connected to the limiting guide plate through a guide card plate, and one side of the limiting guide plate is connected to the feeding mechanism through a second connecting arm.

[0007] In a further embodiment, a plurality of cargo limiting and fixing platforms are provided at the center of the top of the feeding mechanism and the feeding mechanism, and clamps are provided inside the cargo limiting and fixing platforms.

[0008] In a further embodiment, a guide groove is provided in the middle of the top end of the limiting guide plate, and a screw is provided in the middle of the guide groove.

[0009] In a further embodiment, a motor is provided at the end of the limiting guide plate, the output shaft of the motor is connected to the end of the screw, a guide ear is provided on the inner side of the guide clamping plate, and the guide ear is transmission-connected to the screw.

[0010] In a further embodiment, a limit stop is provided on both sides of the support rod, and the two limit stops are symmetrically arranged.

[0011] In a further embodiment, the rotating shaft is rotatably connected to a top bearing of the support rod, and the rotating shaft is used to be connected to a stacking robot arm.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a feeding mechanism and a feeding mechanism, and a plurality of cargo limiting and fixing platforms are provided on the top of the feeding mechanism and the feeding mechanism. The feeding mechanism and the feeding mechanism facilitate automatic feeding and unloading of the cargo, and the cargo limiting and fixing platforms can limit and fix the cargo, so that the stability of cargo feeding can be ensured.

[0014] 2. The utility model is provided with a limit guide plate, and the top of the limit guide plate is connected to the mounting sleeve through a guide card. One side of the mounting sleeve is connected to the feeding mechanism through a first connecting arm, through which the feeding mechanism can be limited in movement, making the limitation more comprehensive, and limit stops are provided on both sides of the support rod, through which the mechanical arm can be swung to limit the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a stacker limit device of the present utility model;

[0016] Figure 2 This is a top view of the limit guide plate of the utility model;

[0017] Figure 3 This is a top view of the feeding mechanism of the utility model;

[0018] Figure 4 This is the front view of the feeding mechanism of the utility model;

[0019] Figure 5 This is a top view of the support rod of the utility model.

[0020] In the figure: 1. rotating shaft; 2. limit stop frame; 3. support rod; 4. first connecting arm; 5. cargo limit fixing platform; 6. motor; 7. feeding mechanism; 8. connecting shaft; 9. mounting sleeve; 10. guide card; 11. limit guide plate; 12. second connecting arm; 13. feeding mechanism; 14. guide groove; 15. screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-5 The utility model provides an embodiment of a stacker limiting device, comprising a support rod 3, a cargo limiting fixed platform 5, a feeding mechanism 7, a limiting guide plate 11 and a feeding mechanism 13. The feeding mechanism 7 is connected to the mounting sleeve 9 through the first connecting arm 4, and the mounting sleeve 9 is arranged on the connecting shaft 8 at the bottom end of the support rod 3. The top of the support rod 3 is provided with a rotating shaft 1, and the bottom of the mounting sleeve 9 is connected to the limiting guide plate 11 through a guide card plate 10. One side of the limiting guide plate 11 is connected to the feeding mechanism 13 through a second connecting arm 12; the feeding mechanism 7 is used to transfer, stack, feed and discharge the cargo, and is conveniently connected to the connecting shaft 8 at the bottom end of the support rod 3 through the mounting sleeve 9. The rotating shaft 1 can drive the mechanical arm to swing, and the guide card plate 10 can drive the mounting sleeve 9 to move longitudinally on the limiting guide plate 11, and the feeding mechanism 13 is supported and installed by the second connecting arm 12.

[0023] A plurality of cargo limiting and fixing platforms 5 are provided at the center of the top of the feeding mechanism 7 and the feeding mechanism 13. Clamps are provided inside the cargo limiting and fixing platforms 5, and the cargo limiting and fixing platforms 5 are used to limit and fix the cargo.

[0024] A guide groove 14 is provided in the middle of the top of the limiting guide plate 11, and a screw 15 is provided in the middle of the guide groove 14; a motor 6 is provided at the end of the limiting guide plate 11, and the output shaft of the motor 6 is connected to the end of the screw 15. A guide ear is provided on the inner side of the guide card 10, and the guide ear is connected to the screw 15 by a screw drive. The guide card 10 can be controlled to move longitudinally on the limiting guide plate 11 through the screw drive control.

[0025] There is a limit stop frame 2 on both sides of the support rod 3, and the two limit stop frames 2 are symmetrically arranged. The limit stop frames 2 can limit the swing amplitude of the robot arm; the rotating shaft 1 is rotatably connected to the top bearing of the support rod 3, and the rotating shaft 1 is used to connect to the stacking robot arm, and the rotating shaft 1 is used to control the swing of the stacking robot arm.

[0026] Working principle: When in use, the guide card plate 10 at the bottom of the mounting sleeve 9 is connected to the guide groove 14 in the middle of the top of the limiting guide plate 11, the bottom of the support rod 3 is assembled with the mounting sleeve 9 through the connecting shaft 8, the rotating shaft 1 is connected to the robot arm, and the swing amplitude of the robot arm can be limited by the limiting block 2. The feeding mechanism 7 is limited and installed by the first connecting arm 4, and the cargo limiting fixing platform 5 on the feeding mechanism 7 is used to limit and fix the cargo. The feeding mechanism 13 is supported by the second connecting arm 12, and the screw 15 is driven to rotate by the motor 6, so that the screw 15 and the guide ear screw on the inside of the guide card plate 10 are controlled for transmission, so that the guide card plate 10 can drive the support rod 3 and the feeding mechanism 7 to move longitudinally through the mounting sleeve 9.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A stacker limiting device, comprising a support rod (3), a cargo limiting fixing platform (5), a feeding mechanism (7), a limiting guide plate (11) and a feeding mechanism (13), characterized in that: The feeding mechanism (7) is connected to the mounting sleeve (9) via a first connecting arm (4); the mounting sleeve (9) is arranged on a connecting shaft (8) at the bottom end of the support rod (3); a rotating shaft (1) is provided at the top of the support rod (3); the bottom of the mounting sleeve (9) is connected to a limiting guide plate (11) via a guide card (10); and one side of the limiting guide plate (11) is connected to the feeding mechanism (13) via a second connecting arm (12).

2. A stacker crane limiting device according to claim 1, characterized in that: A plurality of cargo position limiting and fixing platforms (5) are provided at the center of the top of the feeding mechanism (7) and the feeding mechanism (13), and clamps are provided inside the cargo position limiting and fixing platforms (5).

3. The stacker crane limiting device according to claim 1, characterized in that: A guide groove (14) is provided in the middle of the top end of the position-limiting guide plate (11), and a screw rod (15) is provided in the middle of the guide groove (14).

4. A stacker crane limiting device according to claim 3, characterized in that: A motor (6) is provided at the end of the position-limiting guide plate (11), and the output shaft of the motor (6) is connected to the end of the screw rod (15). A guide ear is provided on the inner side of the guide clamping plate (10), and the guide ear is connected to the screw rod (15) by screw transmission.

5. The stacker crane limiting device according to claim 1, characterized in that: Position limiting blocks (2) are provided on both sides of the support rod (3), and the two position limiting blocks (2) are symmetrically arranged.

6. The stacker crane limiting device according to claim 1, characterized in that: The rotating shaft (1) is rotatably connected to the top bearing of the support rod (3), and the rotating shaft (1) is used to be connected to the stacking robot arm.

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