CN220948024U - Multi-positioning trolley docking mechanism - Google Patents

Abstract

The utility model discloses a trolley docking mechanism with multiple positioning functions, and aims to provide a trolley docking mechanism which has an accurate positioning function in XYZ directions and can be used for loading and unloading various trolleys. The trolley is matched with the working end of the docking module, connecting plates are arranged on two sides of the top of the trolley, a plurality of guide wheels are arranged on the lower end face of the connecting plates, the docking module comprises a docking bracket and guide rails, the guide rails are arranged on the upper end face of the docking bracket, the guide wheels are matched with the guide rails, a power module is arranged on the upper end face of the docking bracket, and limiting claws are movably arranged at the movable end of the power module. The utility model is applied to the technical field of trolley positioning.

Description

Multi-positioning trolley docking mechanism

Technical Field

The utility model is applied to the technical field of trolley positioning, and particularly relates to a trolley docking mechanism with multiple positioning functions.

Background

The feeding and discharging of materials are an important process in the production process of products, in the processing or detecting process of fine products, products are difficult to accurately position in the feeding and discharging process due to fine structure and small volume of the products, the products are accurately fed into relevant equipment, at present, materials are mainly fed into the equipment one by means of manpower, the labor cost is high, the materials are required to be fed into a tray manually, the tray is abutted with the relevant equipment, the material is easily offset on the tray due to shaking during feeding, the tray and the relevant equipment cannot be accurately positioned, the efficiency is low, or the tray is pushed into the relevant equipment to be fed and discharged by using a trolley, the positioning mode is mainly performed through rollers and ground guide rails, the positioning mode is low in accuracy, only one direction is ensured to be free from offset, feeding and discharging cannot be performed by adapting to different specifications, the feeding and discharging mechanism on the market at present can be easily caused, and the problem can be solved if an accurate positioning function combining with the XYZ direction and a butt joint mechanism capable of being used for feeding and discharging on various trolleys can be designed.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a trolley docking mechanism with an XYZ-direction accurate positioning function and multiple positioning functions, which can be used for loading and unloading various trolleys.

The technical scheme adopted by the utility model is as follows: the trolley is matched with the working end of the docking module, connecting plates are arranged on two sides of the top of the trolley, a plurality of guide wheels are arranged on the lower end face of the connecting plates, the docking module comprises a docking bracket and guide rails, the guide rails are arranged on the upper end face of the docking bracket, the guide wheels are matched with the guide rails, a power module is arranged on the upper end face of the docking bracket, and limiting claws are movably arranged at the movable end of the power module.

Further, the butt joint support is further provided with a limiting pin and an inclined block, one end of the connecting plate is provided with a limiting opening and an inclined plane which are matched with the limiting pin and the inclined block, and the butt joint support is in limiting fit with the connecting plate through the limiting pin and the inclined block.

Further, the lower end face of the connecting plate is further provided with a limiting body, the limiting claw is in limiting fit with the limiting body, the butt joint support is further provided with a proximity sensor, and the proximity sensor is matched with the limiting body.

Further, the upper end face of the connecting plate is provided with a plurality of limiting blocks, and the upper end face of the connecting plate is also provided with a magazine which is in limiting fit with the limiting blocks.

Further, the butt joint module still includes the gyro wheel limit module that is provided with a plurality of gyro wheels, gyro wheel limit module one end be provided with shallow matched with guiding port, the shallow with a plurality of gyro wheel matched with.

Further, the bottom of the cart is provided with a plurality of casters, and the top of the cart is also provided with a cart handrail.

The beneficial effects of the utility model are as follows: the cart top is provided with connecting plates matched with the movable ends of the butt joint modules, the connecting plates are arranged on two sides of the top of the cart support, the upper end face of each connecting plate is provided with a plurality of limiting blocks, the material box is arranged on the upper end face of each connecting plate and is in limit fit with the limiting blocks to limit the movement of the material box on the X axis and the Y axis of the cart support, the lower end face of each connecting plate is also provided with a plurality of V-shaped guide wheels, each butt joint module comprises the butt joint support and the guide rail arranged on the upper end face of the butt joint support, each butt joint support is provided with an inclined surface, each guide wheel is in butt joint with the guide rail through the guide of the inclined surface, the guide wheel and the guide rail are used for supporting the cart module after being in butt joint, the movement of the cart on the Z axis can be limited, the inclined blocks on the butt joint support are matched with inclined openings on the connecting plates, the positioning of the trolley module and the docking module on the X axis is completed in a matched manner, the proximity sensor can detect whether the trolley module is docked or not according to the position of the limiting body, after the trolley module is docked, the proximity sensor transmits signals to the power module, the power module drives the clamping claws to clamp the limiting body, the positioning of the trolley module and the docking module on the X axis is completed, the repeated positioning precision in the X, Y direction can reach +/-0.105 mm, the roller limiting module is provided with an inclined opening and a plurality of rollers, the trolley module can conduct docking through the guiding opening, the rollers are matched with the trolley module, the positioning of the trolley module and the docking module on the Y axis can reach 2mm, the V-shaped guide wheels are matched with the guide rails, the positioning of the cart module on the Y axis can reach 0.5mm, the device is simple in structure, can simultaneously position the XYZ axis direction of the cart module, does not need to calibrate the position of the single device in a certain direction, can adapt to loading and unloading of various carts, can automatically position with high precision only by manually pushing the carts to a designated position, and is higher in efficiency.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a connected perspective view of the cart module and cart;

FIG. 3 is a perspective view of the docking module;

FIG. 4 is a perspective view of the roller limit module;

FIG. 5 is a side view of the present utility model;

FIG. 6 is a front view of the present utility model;

Fig. 7 is an enlarged view of a in fig. 2.

Detailed Description

As shown in fig. 1 to 7, in this embodiment, the present utility model includes a cart 1 and a docking module 2, the cart 1 is matched with a working end of the docking module 2, two sides of a top of the cart 1 are both provided with a connecting plate 3, a lower end surface of the connecting plate 3 is provided with a plurality of guide wheels 4, the docking module 2 includes a docking bracket 5 and a guide rail 6, the guide rail 6 is disposed on an upper end surface of the docking bracket 5, a plurality of guide wheels 4 are matched with the guide rail 6, an upper end surface of the docking bracket 5 is provided with a power module 7, and a movable end of the power module 7 is movably provided with a limiting claw 8. Therefore, the trolley 1 is in butt joint with the guide rail 6 through a plurality of guide wheels 4, positioning of the trolley 1 and the butt joint module 2 on the Y axis and the Z axis is primarily completed, positioning accuracy on the Y axis can reach 0.5mm, the butt joint support 5 is provided with the power module 7, the movable end of the power module 7 is matched with the limiting claw 8, the limiting claw 8 is in limiting fit with the trolley module 2 to complete positioning on the X axis, the structure is simple, positioning is realized by utilizing a lever principle and a limiting structure, no too much electronic structure interference exists, and the performance is stable.

In this embodiment, the docking bracket 5 is further provided with a limiting pin 9 and an inclined block 10, one end of the connecting plate 3 is provided with a limiting opening and an inclined plane which are matched with the limiting pin 9 and the inclined block 10, and the docking bracket 5 is in limiting fit with the connecting plate 3 through the limiting pin 9 and the inclined block 10. Therefore, the limiting pin 9 and the inclined block 10 on the butt joint support 5 are in limiting fit with the connecting plate 3, movement of the connecting plate 3 on the Y axis of the butt joint support 5 and preliminary limiting of the X axis can be limited, repeated positioning accuracy in the XY direction can reach +/-0.105 mm, and limiting accuracy is high.

In this embodiment, the lower end surface of the connecting plate 3 is further provided with a limiting body 11, the limiting claw 8 is in limiting fit with the limiting body 11, the docking bracket 5 is further provided with a proximity sensor 12, and the proximity sensor 12 is matched with the limiting body 11. Therefore, the sensor 12 recognizes the position of the limiting body 11 and transmits a signal to the power module 7, and the power module 7 drives the limiting claw 8 to clamp the limiting body 11, so that the inclined block 10 is tightly attached to the inclined surface of the connecting plate 3, and automatic clamping of the connecting plate is completed.

In this embodiment, the upper end surface of the connecting plate 3 is provided with a plurality of limiting blocks 13, and the upper end surface of the connecting plate 3 is further provided with a magazine 14 in limit fit with the plurality of limiting blocks 13. It can be seen that the magazine 14 is fitted on the connection plate 3 by a plurality of limiting blocks 13, limiting the movement of the magazine 14 on the cart 1 in the Y-axis and X-axis.

In this embodiment, the docking module 2 further includes a roller limiting module 16 provided with a plurality of rollers 15, one end of the roller limiting module 16 is provided with a guiding opening matched with the cart 1, and the cart 1 is matched with the plurality of rollers 15. Therefore, the cart 1 is matched with the plurality of rollers 15 through the guide openings, so that the movement of the cart 1 on the Y axis of the docking module 2 can be limited, the positioning precision can reach 2mm, and the cart 1 can be guided to dock with the docking module 2.

In this embodiment, the bottom of the cart (1) is provided with a plurality of casters 17, and the top of the cart 1 is also provided with a cart armrest 18. Therefore, the cart 1 is provided with the plurality of casters 17 and the cart armrests 18, so that the cart 1 can be pushed into the docking module 2 conveniently and manually to complete docking.

The working principle of the utility model is as follows: the manual work or external manipulator can place the magazine 14 that is equipped with the material to connecting plate 3, and pass through a plurality of stopper 13 on the connecting plate 3 carry out spacingly, will shallow 1 pushes away before the butt joint module 2, the guiding hole on the spacing module of gyro wheel 16 can guide shallow 1 get into butt joint module 2, a plurality of gyro wheels 15 on the spacing module of gyro wheel 16 with shallow 1 cooperatees, makes the shallow preliminary location on the Y axle, a plurality of guide pulley 4 pass through inclined plane on the butt joint support 5 with guide rail 6 dock, will shallow 1 unsettled lifts, accomplishes the location of Z axle, proximity sensor 12 discernment shallow 1 with after butt joint module 2 is in place, power module 7 drive spacing claw 8 presss from both sides tightly spacing body 11 prevent shallow 1 follow guide rail 6 department landing, and cooperate inclined plane on the sloping block 10 with connecting plate 3 accomplishes the location of X axle, spacing round pin 9 with the Y axle cooperation hole on the connecting plate 3 is accomplished the location of X axle, and is accomplished the location of X axle is accomplished to the repeated, and is accomplished the location of X axle 105mm, can accomplish its multiple location accuracy.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims (6)

1. The utility model provides a multiple location's shallow docking mechanism, includes shallow (1) and butt joint module (2), its characterized in that: the trolley is characterized in that the trolley (1) is matched with the working end of the butt joint module (2), connecting plates (3) are arranged on two sides of the top of the trolley (1), a plurality of guide wheels (4) are arranged on the lower end face of each connecting plate (3), the butt joint module (2) comprises a butt joint support (5) and guide rails (6), the guide rails (6) are arranged on the upper end face of each butt joint support (5), a plurality of guide wheels (4) are matched with the guide rails (6), a power module (7) is arranged on the upper end face of each butt joint support (5), and limiting claws (8) are movably arranged at the movable end of each power module (7).

2. A multi-positioning cart docking mechanism as recited in claim 1, wherein: still be provided with spacer pin (9) and sloping block (10) on docking support (5), connecting plate (3) one end be provided with spacer pin (9) with spacing mouth and the inclined plane of sloping block (10) looks adaptation, docking support (5) are through spacer pin (9) and sloping block (10) with connecting plate (3) spacing cooperation.

3. A multi-positioning cart docking mechanism as recited in claim 1, wherein: the utility model discloses a device for fixing a cable, including connecting plate (3), spacing body (11) still is provided with on the terminal surface under connecting plate (3), spacing claw (8) with spacing cooperation of spacing body (11), still be provided with proximity sensor (12) on docking bracket (5), proximity sensor (12) with spacing body (11) cooperate.

4. A multi-positioning cart docking mechanism as recited in claim 3, wherein: the upper end face of the connecting plate (3) is provided with a plurality of limiting blocks (13), and the upper end face of the connecting plate (3) is also provided with a magazine (14) in limiting fit with the limiting blocks (13).

5. A multi-positioning cart docking mechanism as recited in claim 2, wherein: the butt joint module (2) further comprises a roller limiting module (16) provided with a plurality of rollers (15), one end of the roller limiting module (16) is provided with a guide opening matched with the trolley (1), and the trolley (1) is matched with the plurality of rollers (15).

6. A multi-positioning cart docking mechanism as recited in claim 1, wherein: the bottom of the trolley (1) is provided with a plurality of casters (17), and the top of the trolley (1) is also provided with a trolley handrail (18).