CN219096789U - Trolley docking device - Google Patents

Abstract

The utility model discloses a trolley butting device, which relates to the field of pallet transportation equipment and comprises a trolley body, a positioning assembly and a locking assembly, wherein a first positioning pin and a second positioning pin which are arranged on the trolley body are respectively connected with a rack, the positioning assembly comprises a bracket and a baffle which are connected, and the baffle can be abutted and positioned with the first positioning pin. The first cylinder of locking subassembly is installed on first mount pad, and the output and the hasp piece of first cylinder are connected, and can drive the hasp piece and rotate or follow fore-and-aft direction and remove. When the trolley needs to be docked, the baffle plate is in butt joint with the first positioning pin for positioning, so that the position of the trolley is determined; and after the first cylinder drives the locking piece to rotate to a proper position, the locking piece is driven to move along the direction close to the second locating pin, so that the groove of the locking piece is matched with the second locating pin in a locating way, and the movement of the trolley body is limited. Therefore, the trolley body can be quickly docked, positioned and fixed, the stability is high, and the trolley is not easy to shake.

Description

Trolley docking device

Technical Field

The utility model relates to the technical field of pallet transportation equipment, in particular to a trolley butting device.

Background

At present, in the electronic and semiconductor industries, a trolley is generally used for carrying electronic products in a way of carrying a plastic sucking disc (Tray disc), and a common transportation way is to manually push the trolley and then operate the trolley to be in butt joint with automatic transportation equipment, so that the feeding operation is realized. In the related art, the trolley needs to be fixed during feeding so as to avoid shaking of the trolley. The spring lock is adopted when the trolley is fixed, but the defects of unstable trolley butt joint, low butt joint speed and the like still exist, the quick and safe feeding of the trolley cannot be ensured, and the standardized and automatic production requirements cannot be met.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the trolley butting device is quick in butting process and high in stability.

A dolly docking device according to an embodiment of the present utility model includes:

the trolley body comprises a frame, a first locating pin and a second locating pin, wherein the first locating pin and the second locating pin are both arranged on the frame, the first locating pin is arranged in the front-back direction, and the second locating pin is arranged in the up-down direction;

the positioning assembly comprises a bracket and a baffle, the baffle is arranged on the bracket and can be in abutting positioning with the first positioning pin;

the locking assembly comprises a first mounting seat, a first air cylinder and a locking piece, wherein the first air cylinder is mounted on the first mounting seat, the output end of the first air cylinder is connected with the locking piece so as to drive the locking piece to rotate or move along the front-back direction, and the locking piece is provided with a first groove which can be in limit fit with the second locating pin.

The trolley docking device provided by the embodiment of the utility model has at least the following beneficial effects:

the first locating pin and the second locating pin that the dolly body includes are connected in the frame respectively, and locating component is including support and the baffle that are connected, and the baffle can be with first locating pin butt location. The first cylinder of locking subassembly is installed on first mount pad, and the output and the hasp piece of first cylinder are connected, and can drive the hasp piece and rotate or follow fore-and-aft direction and remove. When the trolley needs to be fixed in position, the baffle plate is abutted with the first positioning pin for positioning, so that the position of the trolley is determined; and after the first cylinder drives the locking piece to rotate to a proper position, the locking piece is driven to move along the direction close to the second locating pin, so that the groove of the locking piece is matched with the second locating pin in a locating way, and the movement of the trolley body is limited. By adopting the scheme, the trolley body can be quickly abutted, positioned and fixed, the stability is high, and the trolley is not easy to shake.

According to some embodiments of the utility model, the trolley docking device further comprises a driving assembly, the trolley body comprises a conveying device, the driving assembly comprises a second mounting seat, a motor and a first straight gear, the motor is mounted on the second mounting seat and is in driving connection with the first straight gear, and the conveying device further comprises a second straight gear which can be meshed with the first straight gear to enable the conveying device to rotate.

According to some embodiments of the utility model, the conveying device further comprises a first rotating roller, a second rotating roller and a conveying belt, wherein the first rotating roller is rotatably installed at the front end of the frame, the second rotating roller is rotatably installed at the rear end of the frame, the conveying belt is installed on the first rotating roller and the second rotating roller, and the second spur gear is fixedly connected to one end of the first rotating roller.

According to some embodiments of the utility model, the drive assembly further comprises a first bevel gear, a second bevel gear and a drive shaft, the output end of the motor is connected to the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the second bevel gear is connected to the first spur gear through the drive shaft.

According to some embodiments of the utility model, the driving assembly further comprises a second cylinder, a connecting piece and a guide rail, wherein the second cylinder is mounted on the second mounting seat, the guide rail is mounted on the second mounting seat along the up-down direction, the connecting piece is slidably mounted on the guide rail and connected with the output end of the second cylinder, and the motor is fixedly mounted on the connecting piece.

According to some embodiments of the utility model, the trolley body further comprises a third locating pin mounted on the frame, the baffle is provided with a locating groove, and the third locating pin can be inserted into the locating groove and is matched with the locating groove in a locating way.

According to some embodiments of the utility model, the third positioning pins and the baffle are provided in plurality, the third positioning pins are arranged on the frame at intervals along the left-right direction, the baffle is arranged on the bracket at intervals along the left-right direction, and the third positioning pins and the positioning grooves of the baffle are correspondingly matched in positioning.

According to some embodiments of the utility model, the positioning assembly further comprises a positioning column, the positioning column is mounted on the support along the up-down direction, the rack is provided with a mounting plate, the mounting plate is provided with a second groove, and the positioning column can be matched with the second groove in a positioning way.

According to some embodiments of the utility model, the trolley body further comprises a buckle plate base and a spring, the mounting plate is provided with an arc groove, one end of the buckle plate is rotatably connected to the mounting plate, the other end of the buckle plate is provided with a guide post, the guide post is slidably arranged in the arc groove, the buckle plate is provided with a clamping groove capable of being clamped with the positioning post, the base is mounted on the mounting plate, and two ends of the spring are respectively connected with the base and one end of the buckle plate.

According to some embodiments of the utility model, the trolley body further comprises a control handle and a wire rope, wherein the control handle is installed above the frame and connected with the buckle plate through the wire rope, and the control handle is used for driving the buckle plate to rotate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic overall construction of a cart docking device in accordance with some embodiments of the utility model;

FIG. 2 is a schematic structural view of a cart body of a cart docking device, in accordance with some embodiments of the utility model;

FIG. 3 is a schematic structural view of a locking assembly of a trolley docking apparatus in accordance with some embodiments of the present utility model;

FIG. 4 is a schematic structural view of a drive assembly of a cart dock according to some embodiments of the present utility model;

FIG. 5 is a schematic structural view of a positioning assembly of a cart docking device, in accordance with some embodiments of the present utility model;

fig. 6 is a schematic view of the latch plate and spring connection of the car docking device of some embodiments of the present utility model.

Reference numerals:

a cart body 100; a frame 110; a first positioning pin 112; a second positioning pin 113; a third locating pin 114; a conveying device 120; a first rotating roller 121; a second rotating roller 122; a conveyor belt 123; a first straight gear 124; a mounting plate 130; a second groove 131; an arc-shaped groove 132; a groove member 140; a clasp plate 152; a spring connector 153; a base 154; a spring 155; a control handle 160; a wire rope 170;

a positioning assembly 200; a bracket 210; a baffle 220; a positioning groove 221; a positioning post 230; an inductor 240;

a locking assembly 300; a first mount 310; a first cylinder 320; a catch piece 330; first recess 331; a rotation shaft 340;

a drive assembly 400; a second mount 410; a motor 421; a first bevel gear 422; a second bevel gear 423; a drive shaft 424; a second spur gear 430; a second cylinder 440; a connector 450; guide rail 460.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed 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 utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a trolley docking device according to an embodiment of the present utility model includes a trolley body 100, a positioning assembly 200, and a locking assembly 300, where the trolley body 100 may be used to transport materials such as a plastic tray, a carrier, etc., for example, the plastic tray is transported to a production line, and then the plastic tray is transported to the production line, so as to complete a loading operation. The positioning assembly 200 and the locking assembly 300 can be fixed at the loading position of the assembly line or on the ground, the positioning assembly 200 can position the trolley body 100, and the locking assembly 300 is used for locking and fixing the trolley.

Referring to fig. 2, 3 and 5, in the embodiment of the present utility model, the cart body 100 includes a frame 110, a first positioning pin 112 and a second positioning pin 113, the first positioning pin 112 and the second positioning pin 113 are mounted on the frame 110, the first positioning pin 112 is columnar and extends in a front-rear direction, and the second positioning pin 113 is also columnar and extends in an up-down direction. The positioning assembly 200 includes a bracket 210 and a baffle 220, the baffle 220 being mounted on the bracket 210. The baffle 220 may be provided with one or more, for example, two baffles 220 spaced apart in the left-right direction on the bracket 210. The shutter 220 can be positioned in abutment with the first positioning pin 112, thereby determining the position of the dolly body 100 in the front-rear direction. The locking assembly 300 includes a first mounting base 310, a first cylinder 320 and a locking member 330, the first cylinder 320 may be a rotary clamping cylinder, the first cylinder 320 is connected to the first mounting base 310, an output end of the first cylinder 320 is connected to the locking member 330, and the first cylinder 320 can drive the locking member 330 to rotate or move in a front-rear direction. The locking piece 330 is substantially block-shaped, and the locking piece 330 is further provided with a groove capable of being in limit fit with the second positioning pin 113.

It will be appreciated that when the plastic tray needs to be transported by the cart body 100, the cart body 100 can be pushed to the feeding position by pushing or automatic transportation, so that the first positioning pin 112 and the baffle 220 of the cart body 100 are positioned in an abutting manner, and the first cylinder 320 can drive the locking member 330 to rotate to the corresponding position, and then drive the locking member 330 to move along the direction close to the second positioning pin 113, that is, in the backward-forward direction, so that the groove of the locking member 330 is in limit fit with the second positioning pin 113, thereby limiting the position of the cart body 100. For example, before the first cylinder 320 drives the locking element 330 to act, the locking element 330 is disposed along the up-down direction, so as to avoid the second positioning pin 113, and the second positioning pin 113 can smoothly approach the first cylinder 320. Then, the first cylinder 320 drives the locking piece 330 to rotate by 90 degrees, and drives the locking piece 330 to move towards the direction approaching to the second positioning pin 113, so as to be in limit fit with the second positioning pin 113. When the loading of the trolley body 100 is completed and the trolley body needs to be moved, the first cylinder 320 drives the locking piece 330 to move along the direction away from the second positioning pin 113, and drives the locking piece 330 to rotate by 90 degrees, so that the second positioning pin 113 and the locking piece 330 are convenient to separate. By adopting the scheme, the trolley body 100 can be quickly abutted, positioned and fixed, and the trolley is high in stability and not easy to shake.

In the related art, the trolley is usually manually pushed onto the assembly line, and then the plastic sucking disc is pushed onto the assembly line for feeding. By adopting the mode, the manual thrust is different in size and high in speed, so that products in the plastic sucking disc are easy to shake and even fall out of the plastic sucking disc; it is also easy to cause the tray to wear more, deform, and even break under multiple pushes, thereby affecting the quality and life of the tray.

Thus, referring to fig. 1 and 4, in the embodiment of the present utility model, the cart docking device further includes a driving assembly 400, the cart body 100 further includes a conveying device 120, and the driving assembly 400 may be fixedly connected to a loading position of the assembly line or fixedly connected to the ground, for driving the conveying device 120 to rotate; the conveying device 120 is used for placing plastic sucking discs, carriers and the like, and has the functions of bearing and transportation. The driving assembly 400 includes a second mounting seat 410, a motor 421 and a first spur gear 124, the motor 421 is mounted on the second mounting seat 410 and is in driving connection with the first spur gear 124, the conveying device 120 includes a second spur gear 430, and the second spur gear 430 can be meshed with the first spur gear 124. Accordingly, the motor 421 may rotate the conveyor 120 by driving the first spur gear 124 and the second spur gear 430, thereby transferring the suction tray or the carrier, etc. on the conveyor 120 to the line. By adopting the scheme, the plastic sucking disc does not need to be manually pushed, and the plastic sucking disc is rotated through the conveying device 120, so that the plastic sucking disc is transported to a production line, the transportation process of the plastic sucking disc is stable, the shaking problem of products is reduced, and the service life of the plastic sucking disc can be prolonged.

Referring to fig. 2, in the embodiment of the present utility model, the conveying device 120 includes a conveyor belt 123, a first rotating roller 121, and a second rotating roller 122, and the first rotating roller 121 and the second rotating roller 122 are disposed on the frame 110 at intervals in the front-rear direction. For example, a first rotating roller 121 is installed at the front end of the frame 110, and a second rotating roller 122 is installed at the rear end of the frame 110. The conveyor belt 123 is mounted on the first and second rotating rollers 121 and 122, so that the first and second rotating rollers 121 and 122 can move the conveyor belt 123 when they rotate. The second spur gear 430 is fixedly connected to one end of the first rotating roller 121, so that the second spur gear 430 can drive the first rotating roller 121 to rotate when rotating, thereby rotating the conveyor belt 123 to transfer the plastic sucking disc on the conveyor belt 123 to the assembly line. The plastic sucking disc is free from manual pushing, the condition that the product shakes in the plastic sucking disc is effectively improved, the problems of abrasion, deformation and the like of the plastic sucking disc can be reduced, and therefore the service life of the plastic sucking disc is prolonged.

Referring to fig. 4, in the embodiment of the present utility model, the driving apparatus further includes a first bevel gear 422, a second bevel gear 423, and a driving shaft 424, the output end of the motor 421 is connected to the first bevel gear 422, the second bevel gear 423 is engaged with the first bevel gear 422, and both ends of the driving shaft 424 are connected to the second bevel gear 423 and the first straight gear 124, respectively. Thus, the motor 421 drives the first bevel gear 422 to rotate, and the first bevel gear 422 in turn drives the second bevel gear 423, the first spur gear 124, and the second spur gear 430 to rotate. It can be appreciated that by adopting the scheme, the transmission structure is compact, the butt joint is simple, and the maintenance is convenient.

With continued reference to fig. 4, in the embodiment of the present utility model, the driving assembly 400 further includes a second cylinder 440, a connecting member 450 and a guide rail 460, wherein the second cylinder 440 is mounted on the second mounting seat 410, the guide rail 460 is disposed on the second mounting seat 410 in an extending manner along the up-down direction, the mounting seat is slidably connected to the guide rail 460 and is connected to the output end of the second cylinder 440, the motor 421 is fixedly connected to the connecting member 450, and the transmission shaft 424 is rotatably connected to the connecting member 450. Accordingly, the connector 450 may be driven to slide along the guide rail 460 by the second cylinder 440, thereby changing the position of the motor 421. When it is desired to rotate the transport assembly, the second cylinder 440 drives the link 450 downward, causing the first spur gear 124 and the second spur gear 430 to mesh. In the above manner, the first spur gear 124 and the second spur gear 430 are conveniently meshed, and the situation that the first spur gear 124 and the second spur gear 430 are in meshed dislocation is effectively reduced. Alternatively, when the ground is uneven, the position of the motor 421 may be adjusted by the second cylinder 440, ensuring that the first spur gear 124 and the second spur gear 430 are engaged.

Referring to fig. 2 and 5, in the embodiment of the present utility model, the trolley body 100 further includes a third positioning pin 114, the third positioning pin 114 is mounted on the frame 110, the baffle 220 is provided with a positioning slot 221, and the first positioning pin 112 can be inserted into the positioning slot 221 and is matched with the positioning slot 221 in a positioning manner, so that the displacement of the trolley body 100 along the left-right direction is further limited, and the shaking condition of the trolley body 100 is further reduced. Wherein, the third positioning pin 114 may be provided in plural, for example, two. The two positioning pins are disposed on the frame 110 at intervals along the left-right direction and correspondingly cooperate with the positioning grooves 221 of the two baffles 220. The plurality of third positioning pins 114 can improve positioning accuracy and can further limit the position of the cart body 100.

Referring to fig. 5 and 6, in the embodiment of the present utility model, the positioning assembly 200 further includes a positioning post 230, and the positioning post 230 is disposed to extend in an up-down direction and is mounted on the bracket 210. The frame 110 is provided with a mounting plate 130, and the mounting plate 130 is provided with a second groove 131 which is matched with the positioning column 230 in a positioning way. It can be appreciated that when the position of the trolley body 100 needs to be fixed, the trolley body 100 is pushed to move towards the direction of the positioning assembly 200, so that the positioning column 230 is clamped in the second groove 131, and therefore the positioning column 230 has the function of limiting the position of the trolley body 100, thereby further improving the positioning accuracy.

Referring to fig. 6, in the embodiment of the present utility model, the trolley body 100 further includes a latch plate 152, a base 154 and a spring 155, the mounting plate 130 is provided with an arc groove 132, one end of the latch plate 152 is rotatably connected to the mounting plate 130, the other end of the latch plate 152 is provided with a guide post, the guide post is inserted into the arc groove 132 and can slide along the extending direction of the arc groove 132, and the latch plate 152 is located above the second groove 131 and is provided with a latch groove capable of being clamped with the positioning post 230. The base 154 is mounted on the mounting plate 130, and both ends of the spring 155 are connected to one ends of the base 154 and the locking plate 152, respectively. Therefore, when the positioning post 230 is clamped in the second groove 131, the clamping plate 152 rotates to enable the positioning post 230 to be clamped in the clamping groove, and the spring 155 plays a role of resetting the clamping plate 152, so that the positioning post 230 is limited to be separated from the clamping groove.

Referring to fig. 1, in the embodiment of the present utility model, the cart body 100 further includes a control handle 160 and a wire rope 170, and the control handle 160 is mounted on the frame 110 and connected to the latch plate 152 through the wire rope 170. Therefore, when the trolley body 100 needs to be moved, the control handle 160 is pressed, so that the wire rope 170 drives the clamping plate 152 to rotate, the positioning column 230 can be separated from the clamping groove, and finally the trolley can be moved to other positions. The control handle 160 is disposed above the frame 110, which is convenient for the staff to control and improves the user experience.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. Trolley interfacing apparatus, its characterized in that includes:

the trolley body comprises a frame, a first locating pin and a second locating pin, wherein the first locating pin and the second locating pin are both arranged on the frame, the first locating pin is arranged in the front-back direction, and the second locating pin is arranged in the up-down direction;

the positioning assembly comprises a bracket and a baffle, the baffle is arranged on the bracket and can be in abutting positioning with the first positioning pin;

the locking assembly comprises a first mounting seat, a first air cylinder and a locking piece, wherein the first air cylinder is mounted on the first mounting seat, the output end of the first air cylinder is connected with the locking piece so as to drive the locking piece to rotate or move along the front-back direction, and the locking piece is provided with a first groove which can be in limit fit with the second locating pin.

2. The trolley docking apparatus as claimed in claim 1, wherein: the trolley docking device further comprises a driving assembly, the trolley body comprises a conveying device, the driving assembly comprises a second mounting seat, a motor and a first straight gear, the motor is mounted on the second mounting seat and is in driving connection with the first straight gear, the conveying device further comprises a second straight gear, and the second straight gear can be meshed with the first straight gear to enable the conveying device to rotate.

3. The trolley docking apparatus as claimed in claim 2, wherein: the conveying device further comprises a first rotating roller, a second rotating roller and a conveying belt, wherein the first rotating roller is rotatably installed at the front end of the frame, the second rotating roller is rotatably installed at the rear end of the frame, the conveying belt is installed at the first rotating roller and the second rotating roller, and the second spur gear is fixedly connected with one end of the first rotating roller.

4. The trolley docking apparatus as claimed in claim 2, wherein: the driving assembly further comprises a first bevel gear, a second bevel gear and a transmission shaft, wherein the output end of the motor is connected with the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the second bevel gear is connected with the first straight gear through the transmission shaft.

5. The cart docking device of claim 4, wherein: the driving assembly further comprises a second air cylinder, a connecting piece and a guide rail, the second air cylinder is installed on the second installation seat, the guide rail is installed on the second installation seat along the up-down direction, the connecting piece is slidably installed on the guide rail and is connected with the output end of the second air cylinder, and the motor is fixedly installed on the connecting piece.

6. The trolley docking apparatus as claimed in claim 1, wherein: the trolley body further comprises a third locating pin arranged on the frame, the baffle is provided with a locating groove, and the third locating pin can be inserted into the locating groove and matched with the locating groove in a locating mode.

7. The cart docking device of claim 6, wherein: the third locating pins and the baffle are all provided with a plurality of locating pins, a plurality of third locating pins are arranged on the frame at intervals along the left-right direction, a plurality of baffle are arranged on the bracket at intervals along the left-right direction, and a plurality of third locating pins and the locating grooves of the baffle are correspondingly located and matched.

8. The trolley docking apparatus as claimed in claim 1, wherein: the positioning assembly further comprises a positioning column, the positioning column is arranged on the support along the vertical direction, the rack is provided with a mounting plate, the mounting plate is provided with a second groove, and the positioning column can be matched with the second groove in a positioning mode.

9. The trolley docking apparatus as claimed in claim 8, wherein: the trolley body further comprises a buckle plate base and a spring, wherein the mounting plate is provided with an arc-shaped groove, one end of the buckle plate is rotationally connected to the mounting plate, the other end of the buckle plate is provided with a guide post, the guide post is slidably arranged on the arc-shaped groove, the buckle plate is provided with a clamping groove capable of being clamped with the positioning post, the base is mounted on the mounting plate, and two ends of the spring are respectively connected with the base and one end of the buckle plate.

10. The trolley docking apparatus as claimed in claim 9, wherein: the trolley body further comprises a control handle and a steel wire rope, wherein the control handle is arranged above the frame and connected with the buckle plate through the steel wire rope, and the control handle is used for driving the buckle plate to rotate.

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