CN210306930U

CN210306930U - Accurate positioning control device of conveying trolley

Info

Publication number: CN210306930U
Application number: CN201921207162.7U
Authority: CN
Inventors: 连瑞斌; 魏勇; 郭驰; 霍盼杰
Original assignee: Wuhu Peting Automation Technology Co Ltd
Current assignee: Wuhu Peting Automation Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-14
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an accurate positioning control device of transport trolley belongs to the auxiliary transportation technical field, including the shallow, the operation platform, guider and protector, guider installs on the operation platform, protector includes the grating, controller and rail, guider includes leading wheel device and positioner, the three limit of operation platform is equipped with the rail, another limit is equipped with the entry, the intraoral both sides of entry are equipped with the grating, the up end of operation platform includes plane and inclined plane constitution, the grating is located the inclined plane, be equipped with leading wheel device and positioner on the plane, the entry of leading wheel device and the export intercommunication of grating, positioner is located the rear of the export of leading wheel device, grating and controller electric connection, the external arm of controller control, accurate direction has, the advantage of safe operation.

Description

Accurate positioning control device of conveying trolley

Technical Field

The utility model belongs to the technical field of the auxiliary transportation, more specifically, relate to a precise positioning control device of conveying trolley.

Background

In the machining process of the workpiece in the factory, a plurality of processes are often accompanied, and the workpiece is transported to each process with the switching of the processes, and is usually transported by a cart.

The work piece has big or small, and when the shallow transported big work piece to next process department, generally needed the arm to get the transport of getting, because the procedure of arm all is preset, when operating personnel was in dangerous position, the arm can not discern, caused harm easily.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

An object of the utility model is to solve and adopt propelling movement dolly transportation work piece to take place dangerous defect easily among the prior art, provide a transport trolley's accurate positioning control device, have accurate direction, the advantage of safe operation.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an accurate positioning control device of travelling bogie, including the shallow, the operation platform, guider and protector, guider installs on the operation platform, protector includes the grating, controller and rail, guider includes leading wheel device and positioner, the three limit of operation platform is equipped with the rail, another limit is equipped with the entry, the intraoral both sides of entry are equipped with the grating, the up end of operation platform includes plane and inclined plane constitution, the grating is located the inclined plane, be equipped with leading wheel device and positioner on the plane, the entry of leading wheel device and the export intercommunication of grating, positioner is located the rear of the export of leading wheel device, grating and controller electric connection, the external arm of controller control.

Preferably, the entrance of the grating is flush with the entrance of the work platform.

Preferably, the inlet of the guide wheel device is of a splayed structure, the guide wheel device comprises a guide seat and guide wheels, the guide wheels are uniformly arranged on the inner side of the guide seat, and the guide wheels are rotatably connected with the guide seat.

Preferably, positioner is including high location and low location, all is equipped with detection device on high location and the low location, detection device and the shallow parallel and level on the low location, and detection device on the high location is higher than the shallow upper surface.

Preferably, the guide wheels on the guide wheel device are lower than the upper end surface of the trolley.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses an accurate positioning control device of transport trolley, including the shallow, the operation platform, guider and protector, guider installs on the operation platform, protector includes the grating, controller and rail, guider includes leading wheel device and positioner, three limits of operation platform are equipped with the rail, another limit is equipped with the entry, both sides in the entry are equipped with the grating, the up end of operation platform includes plane and inclined plane constitution, the grating is located the inclined plane, be equipped with leading wheel device and positioner on the plane, the entry of leading wheel device communicates with the export of grating, positioner is located the rear of the export of leading wheel device, the grating is connected with the controller electrical behavior, the external arm of controller control, through the positioning control device of this design, through the stable direction to the assigned position of guider with the shallow, the grating detects operating personnel position, when the operator exits the grating area, the controller controls the external mechanical arm to grab the object on the cart, so that the safety of the operator is protected.

(2) The utility model discloses an accurate positioning control device of travelling bogie, the entry of grating and operation platform's entry parallel and level, this design makes, and operating personnel just gets into this operation platform region and is detected promptly, avoids leaking to examine and causes the incident.

Drawings

Fig. 1 is a schematic structural diagram of the precise positioning control device of the conveying trolley of the present invention.

The reference numerals in the schematic drawings illustrate:

100. pushing a cart;

200. an operation platform; 210. a plane; 220. a bevel;

300. a guide device; 310. a guide wheel device; 311. a guide seat; 312. a guide wheel; 320. a positioning device; 321. high positioning; 322. low positioning;

400. a guard; 410. a grating; 420. a controller; 430. a fence;

500. a robotic arm.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1, the precise positioning control device for a transportation cart of this embodiment includes a cart 100, a work platform 200, a guiding device 300 and a protection device 400, the guiding device 300 is installed on the work platform 200, the protection device 400 includes a grating 410, a controller 420 and a fence 430, the guiding device 300 includes a guide wheel device 310 and a positioning device 320, the work platform 200 is provided with the fence 430 on three sides, the other side is provided with an inlet, the grating 410 is provided on two sides of the inlet, the upper end surface of the work platform 200 includes a plane 210 and an inclined plane 220, the grating 410 is provided on the inclined plane 220, the plane 210 is provided with the guide wheel device 310 and the positioning device 320, the inlet of the guide wheel device 310 is communicated with the outlet of the grating 410, the positioning device 320 is provided behind the outlet of the guide wheel device 310, if the cart 100 transports an object without using the precise positioning control device, the article that shallow 100 transported can't reach the arm 500 accurately and can snatch the within range, do not protect simultaneously, the arm 500 easily accidentally injures operating personnel, and the accurate positioning control device of this design has been used, grating 410 detects the operating personnel position, when operating personnel is in grating 410 region, controller 420 controls arm 500 not work, avoid arm 500 accidentally to injure operating personnel, after operating personnel leaves this operation platform 200, controller 420 controls arm 500 work, snatch the article on the shallow 100, guider 300 leads shallow 100 to appointed region simultaneously, make arm 500 can accurately snatch the article on the shallow 100, the device of this design, simple structure, can protect personnel's safety during the use, and is efficient simultaneously.

The entry of grating 410 of this embodiment is parallel and level with the entry of work platform 200, if the entry of grating 410 is not parallel and level with the entry of work platform 200, when operating personnel withdraws from grating 410 detection area, operating personnel may still remain in work platform 200, at this moment, grating 410 can not detect operating personnel, controller 420 has controlled arm 500 to go on and do, cause the incident easily, and the entry of grating 410 is parallel and level with the entry of work platform 200, make, operating personnel just got into this work platform 200 region and is detected promptly, avoid missing to detect and cause the incident.

The entrance of the guide wheel device 310 of the present embodiment is a splayed structure, the guide wheel device 310 includes a guide seat 311 and guide wheels 312, the guide wheels 312 are uniformly arranged inside the guide seat 311, and the guide wheels 312 are rotatably connected with the guide seat 311, so that the guide wheel device 310 of this design enables the cart 100 to reach the designated area along the guide device 300 regardless of the side to which the cart 100 is biased when the cart 100 enters the area of the guide device 300.

The positioning device 320 of the embodiment comprises a high positioning 321 and a low positioning 322, wherein detection devices are arranged on the high positioning 321 and the low positioning 322, the detection device on the low positioning 322 is flush with the cart 100, the detection device on the high positioning 321 is higher than the upper surface of the cart 100, the positioning device 320 can determine that the cart 100 does not reach a designated area, meanwhile, the high positioning 321 detects whether an object is on the cart 100, the low positioning 322 detects the position of the cart, and the design is matched with the controller 420 to better control the operation of the mechanical arm 500 and avoid doing useless work.

The guide wheel 312 on the guide wheel device 310 of the present embodiment is lower than the upper end surface of the cart 100, and this design enables the guide wheel 312 to directly act on the cart 100, so as to avoid contacting or scratching the articles on the cart 100, and enable the cart 100 to be guided more stably and accurately.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a precise positioning control device of transport trolley which characterized in that: including shallow (100), operation platform (200), guider (300) and protector (400), guider (300) is installed on operation platform (200), protector (400) includes grating (410), controller (420) and rail (430), guider (300) includes leading wheel device (310) and positioner (320), operation platform (200) three limit is equipped with rail (430), and another limit is equipped with the entry, the intraoral both sides of entry are equipped with grating (410), the up end of operation platform (200) includes plane (210) and inclined plane (220) and constitutes, grating (410) are located inclined plane (220), be equipped with leading wheel device (310) and positioner (320) on plane (210), the entry and the export intercommunication of grating (410) of leading wheel device (310), positioner (320) are located the rear of the export of leading wheel device (310), the grating (410) is electrically connected with a controller (420), and the controller (420) controls an external mechanical arm (500).

2. The apparatus for controlling precise positioning of a transport cart according to claim 1, wherein: the entrance of the grating (410) is flush with the entrance of the work platform (200).

3. The apparatus for controlling precise positioning of a transport cart according to claim 1, wherein: the inlet of the guide wheel device (310) is of a splayed structure, the guide wheel device (310) comprises a guide seat (311) and guide wheels (312), the guide wheels (312) are uniformly arranged on the inner side of the guide seat (311), and the guide wheels (312) are rotatably connected with the guide seat (311).

4. The apparatus for controlling precise positioning of a transport cart according to claim 1, wherein: positioner (320) are including high location (321) and low location (322), all be equipped with detection device on high location (321) and low location (322), detection device and shallow (100) parallel and level on the low location (322), detection device on the high location (321) is higher than shallow (100) upper surface.

5. The apparatus for controlling precise positioning of a transport cart according to claim 1, wherein: the guide wheel (312) on the guide wheel device (310) is lower than the upper end surface of the cart (100).