CN207844385U

CN207844385U - Material frame conveying device

Info

Publication number: CN207844385U
Application number: CN201820165045.8U
Authority: CN
Inventors: 张华秀
Original assignee: Yantai Yi Neng Electromechanical Technology Co Ltd
Current assignee: Yantai Yi Neng Electromechanical Technology Co Ltd
Priority date: 2018-01-31
Filing date: 2018-01-31
Publication date: 2018-09-11
Anticipated expiration: 2028-01-31

Abstract

The utility model discloses a kind of material frame conveying devices, including the first station, second station and the 3rd station set gradually from left to right, further include the first driving cylinder and the second driving cylinder；It is equipped with the lifting device for lifting material frame at second station, non-return module is equipped on extension bar；Non-return module includes the Mobile base being fixedly connected with extension bar and the stop-returning block that is rotatablely connected with Mobile base, and stop-returning block is equipped with limit protrusion；Non-return module further includes spring, and spring one end is connected with stop-returning block, the other end is connected with Mobile base, for pushing the upper end of stop-returning block to anticlockwise, limit protrusion being made to be in contact with Mobile base；Between first station and second station, limit module is equipped between second station and 3rd station.Three groups of lifting devices are reduced to one group by the utility model, only need lifting primary in transmission process, have the advantages that it is simple in structure, reduce cost, transfer efficiency height and facilitate driving cylinder type selecting.

Description

Material frame conveying device

Technical field

The utility model is related to a kind of devices of conveying material frame, belong to auto production line apparatus field.

Background technology

Currently, being to the mode of material frame holding vehicles workpiece：Such as Fig. 5, sets material frame to bottom and carry idler wheel Movable object rack, bottom be additionally provided with four for lifting nested hole and forklift hole for fork truck；One word row sets three Station is designed with lifting device at each station, is additionally provided with for material frame to be transported to the of second station from the first station One cylinder and the second cylinder for material frame to be transported to 3rd station from second station；Operating personnel push empty rack To after the first station, the lifting device of the first station lifts material frame, and then the extension bar of the first cylinder moves to material frame bottom Portion, then material frame whereabouts, connect with the extension bar of the first cylinder, second station is reached under the driving of the first cylinder, then Material frame is lifted in second station, and the extension bar of material frame and the first cylinder is separated, the machine being arranged by second station People places workpiece into material frame, while the extension bar of the second cylinder moves to the waiting of material frame bottom, material frame after the completion of placement It falls, is connected with the extension bar of the second cylinder, 3rd station is reached under the driving of the second cylinder, after reaching 3rd station, Material frame is lifted again, and after the extension bar of the second cylinder is withdrawn, material frame falls, and is pushed by operating personnel.

The defect of existing way is：（1）Need three groups of lifting devices, complicated, of high cost, inefficiency；（2）It lifts It rises device and occupies larger space, cause the push stroke of cylinder to lengthen, the cylinder of common specification cannot be satisfied requirement.

Utility model content

The utility model proposes material frame conveying device, its object is to：Simplify structure, reduce cost, improves conveying Efficiency shortens push stroke.

Technical solutions of the utility model are as follows：

A kind of material frame conveying device, including the first station, second station and the 3rd station that set gradually from left to right, Further include for by material frame from the first station be transported to second station the first driving cylinder and for by material frame from the second work Position is transported to the second driving cylinder of 3rd station；The lifting device for lifting material frame is equipped at the second station, it is each to drive The cylinder body of dynamic cylinder is fixed setting, and non-return module is equipped on extension bar；

The non-return module includes the Mobile base being fixedly connected with extension bar and stops with what the Mobile base was rotatablely connected Block is returned, the stop-returning block is equipped with limit protrusion；The non-return module further includes spring, and the spring one end is connected with stop-returning block Connect, the other end is connected with the Mobile base, for push the upper end of the stop-returning block to anticlockwise, make limit protrusion with it is described Mobile base is in contact；

It is equipped with limit module between first station and second station, between second station and 3rd station, it is described Limit module includes the pedestal of fixed setting, and the pedestal is equipped with telescoping cylinder and limited block, the limited block and the pedestal It is hinged, described telescoping cylinder one end is hinged with pedestal, the other end and limited block are hinged；

The sensor for incuding material frame is additionally provided in the limit module；

Further include controller, the controller is used for the signal of receiving sensor, and for controlling each driving cylinder, stretching Cylinder, lifting device action.

As further improvement of the utility model：The driving cylinder cylinder body is installed at second station, the first driving To the left, the extension bar of the second driving cylinder is to the right for the extension bar of cylinder.

As further improvement of the utility model：The quantity of first driving cylinder is one, the quantity of the second driving cylinder It is two.

Compared with the existing technology, the utility model has the positive effect that：When material frame passes through stop-returning block from left to right, Stop-returning block is driven plain, and material frame passes through, and then stop-returning block automatically resets, and cooperation driving cylinder pushes material frame, there is no need to Lifting device is set in the first station and 3rd station, three groups of lifting devices are reduced to one group of lifting device, whole process is only It needs once to lift, reduces cost, improve transfer efficiency, while shortening the transport stroke of driving cylinder, reduce driving The type selecting difficulty of cylinder.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the structural schematic diagram of non-return module.

Fig. 3 is the structural schematic diagram for limiting module.

Fig. 4 is the structural schematic diagram of lifting device.

Fig. 5 is the bottom shaft side figure of material frame.

Specific implementation mode

The technical solution that according to the present invention will be described in detail below with reference to the accompanying drawings：

Such as Fig. 1, a kind of material frame conveying device, including set gradually from left to right the first station 100, second station 200 and 3rd station 300, place robot 3 on 200 side of second station；Further include for transporting material frame from the first station 100 It is sent to the first driving cylinder 1 of second station 200 and for material frame to be transported to the of 3rd station 300 from second station 200 Two driving cylinders 2.

The driving cylinder cylinder body is installed concentratedly at second station 200, and to the left, second drives the extension bar of the first driving cylinder 1 The extension bar of dynamic cylinder 2 to the right, can also need to use other layout type according to scene.

Since the material frame from the first station 100 to second station 200 is empty rack, from second station 200 to third The material frame of station 300 is loaded with workpiece, therefore first driving cylinder 1, two the second driving cylinders 2 are arranged.

The lifting device 4 for lifting material frame is equipped with only at the second station 200, lifting device 4 uses cylinder Driving, structure such as Fig. 4.

The cylinder body of each driving cylinder is fixed setting, and non-return module 5 is equipped on extension bar.

Such as Fig. 2, the non-return module 5 include the Mobile base 5-3 being fixedly connected with extension bar and with the Mobile base 5-3 The stop-returning block 5-1, the stop-returning block 5-1 of rotation connection are equipped with limit protrusion；The non-return module 5 further includes spring 5-2, institute State that the one end spring 5-2 is connected with stop-returning block 5-1, the other end is connected with the Mobile base 5-3, for pushing the stop-returning block The upper end of 5-1 to anticlockwise, so that limit protrusion is in contact with the Mobile base 5-3.

Such as Fig. 1, between first station 100 and second station 200, between second station 200 and 3rd station 300 Equipped with limit module 6.Such as Fig. 3, the limit module 6 includes that the pedestal 6-2, the pedestal 6-2 of fixed setting are equipped with flexible Cylinder 6-1 and limited block 6-3, the limited block 6-3 are hinged with the pedestal 6-2, the one end the telescoping cylinder 6-1 and pedestal 6-2 It is hinged, the other end and limited block 6-3 are hinged；The sensor 6- for incuding material frame is additionally provided in the limit module 6 4.Telescoping cylinder 6-1 is flexible, and control limited block 6-3 is erected and is laid flat.

The present apparatus further includes controller, and the controller is used for the signal of receiving sensor 6-4, and for controlling each driving Cylinder, telescoping cylinder 6-1, lifting device 4 act.

Empty rack is pushed to the first station 100 by operating personnel, and material frame passes through on the first driving cylinder 1 from left to right When stop-returning block 5-1, stop-returning block 5-1 is driven plain, and material frame is crossed, and then stop-returning block 5-1 automatically resets vertical under spring 5-2 effects It rises, material frame is encountered between the first station 100 and second station 200 later, original state is the limited block 6-3 erected, realizes Positioning.After sensor 6-4 detects material frame, telescoping cylinder 6-1 actions are put down limited block 6-3, then the first driving cylinder 1 is dynamic Make, material frame is sent to second station 200, in moving process, material frame flattens the stop-returning block 5-1 on the second driving cylinder 2 simultaneously Smoothly cross, then stop-returning block 5-1 resets, and material frame meets the limited block 6-3 between second station 200 and 3rd station 300, The positioning for realizing second station 200, after sensor 6-4 detects material frame, telescoping cylinder 6-1 actions, by second group of limited block 6-3 It puts down, rubs with limited block 6-3 when material frame being avoided to lift, lifting device 4 lifts material frame, and robot 3 starts to place work Part.After the completion of placement, material frame falls, and 3rd station 300 is then reached under the action of the second driving cylinder 2, later by operating Personnel push material frame.

Claims

1. material frame conveying device, including the first station for setting gradually from left to right（100）, second station（200）And third Station（300）, further include for by material frame from the first station（100）It is transported to second station（200）The first driving cylinder（1） With for by material frame from second station（200）It is transported to 3rd station（300）The second driving cylinder（2）；It is characterized in that：Institute State second station（200）Place is equipped with the lifting device for lifting material frame（4）, the cylinder body of each driving cylinder is fixed setting, Non-return module is equipped on extension bar（5）；

The non-return module（5）It include the Mobile base being fixedly connected with extension bar（5-3）And with the Mobile base（5-3）Rotation The stop-returning block of connection（5-1）, the stop-returning block（5-1）It is equipped with limit protrusion；The non-return module（5）It further include spring（5- 2）, the spring（5-2）One end and stop-returning block（5-1）It is connected, the other end and the Mobile base（5-3）It is connected, for pushing away Move the stop-returning block（5-1）Upper end to anticlockwise, make limit protrusion and the Mobile base（5-3）It is in contact；

First station（100）With second station（200）Between, second station（200）With 3rd station（300）Between be all provided with There is limit module（6）, the limit module（6）Pedestal including fixed setting（6-2）, the pedestal（6-2）It is equipped with flexible Cylinder（6-1）And limited block（6-3）, the limited block（6-3）With the pedestal（6-2）It is hinged, the telescoping cylinder（6-1）One end With pedestal（6-2）It is hinged, the other end and limited block（6-3）It is hinged；

The limit module（6）On be additionally provided with sensor for incuding material frame（6-4）；

Further include controller, the controller is used for receiving sensor（6-4）Signal, and for controlling each driving cylinder, flexible Cylinder（6-1）, lifting device（4）Action.

2. material frame conveying device as described in claim 1, it is characterised in that：The driving cylinder cylinder body is installed in the second work Position（200）Place, the first driving cylinder（1）Extension bar to the left, the second driving cylinder（2）Extension bar to the right.

3. material frame conveying device as claimed in claim 1 or 2, it is characterised in that：First driving cylinder（1）Quantity be One, the second driving cylinder（2）Quantity be two.