阅读说明：本技术 托盘翻转取放装置 (Tray overturning, taking and placing device ) 是由 隗寿宏 于 2020-07-28 设计创作，主要内容包括：本发明涉及托盘翻转取放装置,包括翻转机构、托盘取出机构和控制箱,所述的翻转机构与托盘取出机构相邻设置,均接入所述的控制箱,所述的翻转机构包括底座、翻转支架、下输送机构、上输送机构、翻转定位机构和翻转驱动机构,在所述的底座上转动的安装有翻转支架,该翻转支架通过所述的翻转驱动机构驱动,两个翻转支架之间形成翻转空间。本发明的优点是：实现炮泥加工过程中自动化码垛输送过程中的托盘的翻转和取出,提高炮泥自动化效率。(The invention relates to a tray overturning, taking and placing device which comprises an overturning mechanism, a tray taking-out mechanism and a control box, wherein the overturning mechanism and the tray taking-out mechanism are arranged adjacently and are all connected into the control box, the overturning mechanism comprises a base, an overturning support, a lower conveying mechanism, an upper conveying mechanism, an overturning positioning mechanism and an overturning driving mechanism, the overturning support is rotatably arranged on the base and is driven by the overturning driving mechanism, and an overturning space is formed between the two overturning supports. The invention has the advantages that: the overturning and the taking out of the tray in the automatic stacking and conveying process in the stemming processing process are realized, and the stemming automation efficiency is improved.)

1. The tray overturning, taking and placing device is characterized by comprising an overturning mechanism, a tray taking-out mechanism and a control box, wherein the overturning mechanism and the tray taking-out mechanism are arranged adjacently and are all connected into the control box, the overturning mechanism comprises a base, an overturning support, a lower conveying mechanism, an upper conveying mechanism, an overturning positioning mechanism and an overturning driving mechanism, the base is rotatably provided with the overturning support, the overturning support is driven by the overturning driving mechanism to form an overturning space between the two overturning supports, the overturning driving mechanism is located on the outer side of the base, the upper part of the overturning support is passed through the upper conveying mechanism, the lower part of the overturning positioning mechanism is located on the overturning support between the upper conveying mechanism and the lower conveying mechanism.

2. The tray overturning, picking and placing device of claim 1, wherein the tray taking mechanism comprises a frame, and an elevating mechanism, a clamping mechanism and a rotating mechanism which are arranged on the frame, the elevating mechanism is arranged on the frame in a lifting way through a linear guide rail, the rotating mechanism is arranged on an elevating frame of the elevating mechanism, and the clamping mechanism is arranged on the rotating mechanism and rotates along with the rotation of the rotating mechanism.

3. The tray turning taking and placing device according to claim 1, wherein the turning support is rotatably mounted on the base and is driven by a turning driving mechanism to turn 180 degrees, the turning driving mechanism comprises a first driving speed reduction motor, a first driving shaft, a driving chain and the turning support, the first driving shaft is rotatably mounted on the base and is driven by the first driving speed reduction motor, the first driving shaft is provided with a first driving chain wheel, the base is rotatably mounted with two chain wheel shafts, each chain wheel shaft is provided with a second driving chain wheel, one of the chain wheel shafts is further provided with a third driving chain wheel, and the third driving chain wheel is in chain transmission connection with the first driving chain wheel; a plurality of connecting shafts are arranged between the two overturning frames, each connecting shaft is provided with a connecting shaft chain wheel, and all the connecting shafts are integrally arranged along the circumferential direction of the overturning frame; one end of the driving chain is connected to one of the connecting shaft chain wheels, and the other end of the driving chain is connected to the other connecting shaft chain wheel after sequentially bypassing all the connecting shaft chain wheels and the second driving chain wheel, and the two ends of the driving chain form a space and are arranged adjacently.

4. The tray overturning, picking and placing device of claim 1, wherein the lower conveying mechanism comprises a lower conveying bracket, a lower driving shaft, a lower driven shaft, a lower driving chain wheel and a lower conveying roller; a lower conveying support is arranged at the lower part between the two overturning supports through a connecting seat, and a plurality of lower conveying support rollers are sequentially arranged between the two lower conveying supports; a lower driving shaft is arranged on one side between the two lower conveying supports, a lower driven shaft is arranged on the other side between the two lower conveying supports, a lower driving chain is arranged between the lower driving shaft and the lower driven shaft, the lower driving shaft is driven by a lower driving motor, and a lower conveying belt bypasses the lower driving shaft, the lower driven shaft and all the lower conveying carrier rollers; the upper conveying mechanism comprises an upper conveying support, an upper driving shaft, an upper driven shaft, an upper driving chain, an upper conveying carrier roller, a lifting cylinder and a first linear bearing; an upper conveying support is arranged at the upper part between the two overturning supports, the two upper conveying supports are in sliding fit with the guide rails on the overturning supports, and a plurality of upper conveying carrier rollers are sequentially arranged between the two upper conveying supports; an upper driving shaft is arranged on one side between the two upper conveying supports, an upper driven shaft is arranged on the other side, the upper driving shaft is in transmission connection with a chain wheel on the upper driven shaft through an upper driving chain, and the upper driving shaft is driven through an upper driving motor; the lifting cylinder is arranged on the lifting cylinder support between the two overturning supports, a piston rod of the lifting cylinder penetrates through the lifting cylinder support and then is connected with the upper conveying support, and the piston rod of the lifting cylinder is in sliding fit with the lifting cylinder support through a first linear bearing.

5. The tray turning, picking and placing device as claimed in claim 2, wherein the tray turning, picking and placing device is characterized in that

The turnover positioning mechanisms are two groups and symmetrically arranged between the two turnover supports, each turnover positioning mechanism comprises a positioning support, a second linear bearing, a linear guide rod and a positioning cylinder, the positioning cylinders are mounted on the positioning supports, the positioning supports are mounted on the turnover supports, piston rods of the positioning cylinders penetrate through the positioning supports and then are hinged with the positioning plates, the positioning supports are further provided with the linear guide rods for guiding the positioning plates, and the second linear bearings are mounted between the linear guide rods and the positioning plates.

6. The tray overturning, taking and placing device as claimed in claim 1, wherein the lifting mechanism comprises a lifting frame, a lifting driving cylinder and a first linear guide rail, the lifting frame is fixedly connected with a slide block arranged on the first linear guide rail, the slide block is in sliding fit with the first linear guide rail, the first linear guide rail is arranged on the rack, and the lifting driving cylinder drives the lifting frame to lift.

7. The tray overturning, picking and placing device according to claim 2, wherein the two clamping mechanisms are symmetrically arranged on the rotating mechanism, each clamping mechanism comprises a clamping base, a second linear guide rail, a clamping driving cylinder and a clamping arm, the clamping arm is in sliding fit with the second linear guide rail, the second linear guide rail is fixedly arranged on the clamping base, the clamping driving cylinder drives the clamping arm to slide on the second linear guide rail, and the clamping base is arranged on a connecting flange of the rotating mechanism.

8. The tray turning, picking and placing device as claimed in claim 6, wherein the rotating mechanism comprises a rotating speed reduction motor, a rotating driving shaft, a driving shaft bearing and a rotating bracket, the rotating driving shaft is mounted on the rotating bracket through the rotating shaft bearing, one end of the rotating driving shaft is in transmission connection with the rotating speed reduction motor, and the other end of the rotating driving shaft is provided with the connecting flange.

Technical Field

The invention relates to a tray overturning, taking and placing device which is used for conveying stemming automatically.

Background

The stemming is a refractory material for blocking an iron notch of an iron-making blast furnace, and the quantity of the stemming consumed every year is more and more. In stemming production process, need overturn and get and put the tray, present frock is overturning and is getting this link of putting, because structural design is unreasonable, has leaded to appearing droing of material in the upset in-process, consequently just also can not carry out getting of next link and put, and whole has lead to machining efficiency low, has the automation inefficiency, can't satisfy the requirement of automatic mass production.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a tray overturning, taking and placing device, which adopts the technical scheme that:

the tray overturning, taking and placing device comprises an overturning mechanism, a tray taking-out mechanism and a control box, wherein the overturning mechanism and the tray taking-out mechanism are arranged adjacently and are all connected into the control box, the overturning mechanism comprises a base, an overturning support, a lower conveying mechanism, an upper conveying mechanism, an overturning positioning mechanism and an overturning driving mechanism, the base is rotatably provided with the overturning support, the overturning support passes through the overturning driving mechanism to drive, an overturning space is formed between the two overturning supports, the overturning driving mechanism is positioned on the outer side of the base, the upper part of the overturning support passes through the upper conveying mechanism, the lower part of the overturning positioning mechanism is positioned on the overturning support between the upper conveying mechanism and the lower conveying mechanism.

The tray taking-out mechanism comprises a rack, and a lifting mechanism, a clamping mechanism and a rotating mechanism which are arranged on the rack, wherein the lifting mechanism is arranged on the rack through a linear guide rail and can lift, the rotating mechanism is arranged on a lifting frame of the lifting mechanism, and the clamping mechanism is arranged on the rotating mechanism and rotates along with the rotation of the rotating mechanism.

The turnover driving mechanism comprises a first driving speed reduction motor, a first driving shaft, a driving chain and the turnover support, wherein the first driving shaft is rotatably arranged on the base and is driven by the first driving speed reduction motor; a plurality of connecting shafts are arranged between the two overturning frames, each connecting shaft is provided with a connecting shaft chain wheel, and all the connecting shafts are integrally arranged along the circumferential direction of the overturning frame; one end of the driving chain is connected to one of the connecting shaft chain wheels, and the other end of the driving chain is connected to the other connecting shaft chain wheel after sequentially bypassing all the connecting shaft chain wheels and the second driving chain wheel, and the two ends of the driving chain form a space and are arranged adjacently.

The lower conveying mechanism comprises a lower conveying support, a lower driving shaft, a lower driven shaft, a lower driving chain wheel and a lower conveying carrier roller; a lower conveying support is arranged at the lower part between the two overturning supports through a connecting seat, and a plurality of lower conveying support rollers are sequentially arranged between the two lower conveying supports; a lower driving shaft is arranged on one side between the two lower conveying supports, a lower driven shaft is arranged on the other side between the two lower conveying supports, a lower driving chain is arranged between the lower driving shaft and the lower driven shaft, the lower driving shaft is driven by a lower driving motor, and a lower conveying belt bypasses the lower driving shaft, the lower driven shaft and all the lower conveying carrier rollers; the upper conveying mechanism comprises an upper conveying support, an upper driving shaft, an upper driven shaft, an upper driving chain, an upper conveying carrier roller, a lifting cylinder and a first linear bearing; an upper conveying support is arranged at the upper part between the two overturning supports, the two upper conveying supports are in sliding fit with the guide rails on the overturning supports, and a plurality of upper conveying carrier rollers are sequentially arranged between the two upper conveying supports; an upper driving shaft is arranged on one side between the two upper conveying supports, an upper driven shaft is arranged on the other side, the upper driving shaft is in transmission connection with a chain wheel on the upper driven shaft through an upper driving chain, and the upper driving shaft is driven through an upper driving motor; the lifting cylinder is arranged on the lifting cylinder support between the two overturning supports, a piston rod of the lifting cylinder penetrates through the lifting cylinder support and then is connected with the upper conveying support, and the piston rod of the lifting cylinder is in sliding fit with the lifting cylinder support through a first linear bearing.

The turnover positioning mechanisms are two groups and symmetrically arranged between the two turnover supports, each turnover positioning mechanism comprises a positioning support, a second linear bearing, a linear guide rod and a positioning cylinder, the positioning cylinders are arranged on the positioning supports, the positioning supports are arranged on the turnover supports, piston rods of the positioning cylinders penetrate through the positioning supports and then are hinged with the positioning plates, the positioning supports are further provided with the linear guide rods for guiding the positioning plates, and the second linear bearings are arranged between the linear guide rods and the positioning plates.

The lifting mechanism comprises a lifting frame, a lifting driving cylinder and a first linear guide rail, the lifting frame is fixedly connected with a sliding block arranged on the first linear guide rail, the sliding block is in sliding fit with the first linear guide rail, the first linear guide rail is arranged on the rack, and the lifting driving cylinder drives the lifting frame to lift.

The clamping mechanisms are two groups, the rotating mechanism is symmetrically arranged on the clamping mechanisms, each clamping mechanism comprises a clamping base, a second linear guide rail, a clamping driving cylinder and a clamping arm, the clamping arm is in sliding fit with the second linear guide rail, the second linear guide rail is fixedly arranged on the clamping base, the clamping driving cylinder drives the clamping arm to slide on the second linear guide rail, and the clamping base is arranged on a connecting flange of the rotating mechanism.

The rotating mechanism comprises a rotating speed reducing motor, a rotating driving shaft, a driving shaft bearing and a rotating support, the rotating driving shaft is arranged on the rotating support through the rotating shaft bearing, one end of the rotating driving shaft is in transmission connection with the rotating speed reducing motor, and the other end of the rotating driving shaft is provided with the connecting flange.

The invention has the advantages that: the automatic stacking and conveying device has the advantages that the tray can be overturned and taken out in the automatic stacking and conveying process in the stemming processing process, the stemming automation efficiency is improved, the device is compact in mechanism, easily-damaged parts can be replaced conveniently, the labor intensity of stemming production is reduced, the production cost of enterprises is reduced, and the stemming production efficiency is improved. The invention has simple structure, convenient maintenance, convenient manufacture, high use efficiency and good performance, and is more suitable for producing high-quality stemming.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a side view of the canting mechanism of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a side view of the pallet extractor of fig. 1.

Detailed Description

The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.

Referring to fig. 1 to 4, the invention relates to a tray turnover taking and placing device, which comprises a turnover mechanism, a tray taking mechanism and a control box, the turnover mechanism and the tray taking-out mechanism are arranged adjacently and are connected into the control box, the turnover mechanism 1 comprises a base 1.1, a turnover support 1.2, a lower conveying mechanism 1.3, an upper conveying mechanism 1.4, a turnover positioning mechanism 1.5 and a turnover driving mechanism 1.6, the turnover support 1.2 is rotatably arranged on the base 1.1, the turning bracket 1.2 is driven by the turning driving mechanism 1.6, a turning space is formed between the two turning brackets 1.2, the turning driving mechanism 1.6 is positioned at the outer side of the base 1.1, the upper part of the turnover bracket 1.2 passes through the upper conveying mechanism 1.4, the lower part passes through the lower conveying mechanism 1.3, the overturning positioning mechanism 1.5 is positioned on the overturning bracket 1.2 between the upper conveying mechanism 1.4 and the lower conveying mechanism 1.3.

Tray take-out mechanism includes frame 2.1 and installs elevating system 2.2, clamping mechanism 2.3 and rotary mechanism 2.4 in frame 2.1, elevating system 2.2 through the installation of linear guide liftable on frame 2.1, rotary mechanism 2.4 install on elevating system 2.2's lifting frame, clamping mechanism 2.3 install on rotary mechanism 2.4, rotatory along with rotary mechanism 2.4's rotation.

The turnover support 1.2 is rotatably mounted on the base and is driven by a turnover driving mechanism to turn over 180 degrees, the turnover driving mechanism comprises a first driving speed reduction motor 1.6.1, a first driving shaft 1.6.2, a driving chain 1.6.4 and the turnover support 1.2, the first driving shaft 1.6.2 is rotatably mounted on the base 1.1 and is driven by the first driving speed reduction motor 1.6.1, the first driving shaft 1.6.2 is provided with a first driving chain wheel, the base 1 is rotatably provided with two chain wheel shafts, each chain wheel shaft is provided with a second driving chain wheel, one of the chain wheel shafts is also provided with a third driving chain wheel, and the third driving chain wheel is in transmission connection with the first driving chain wheel through a chain; a plurality of connecting shafts 1.6.3 are arranged between the two overturning frames, each connecting shaft is provided with a connecting shaft chain wheel, and all the connecting shafts are integrally arranged along the circumferential direction of the overturning bracket 1.2; one end of the driving chain 1.6.4 is connected to one of the connecting shaft chain wheels, the other end of the driving chain 1.6.4 is connected to the other connecting shaft chain wheel after sequentially passing around all the connecting shaft chain wheels and the second driving chain wheel, and the two ends of the driving chain form a space and are arranged adjacently.

The lower conveying mechanism is used for conveying the goods loaded on the tray to the middle part of the turnover mechanism, and the upper conveying mechanism is positioned above the goods and clamps the goods tightly; the overturning positioning mechanism positions the goods in the overturning process; the lower conveying mechanism 1.3 comprises a lower conveying support 1.3.1, a lower driving shaft 1.3.2, a lower driven shaft 1.3.3, a lower driving chain wheel 1.3.4 and a lower conveying carrier roller 1.3.5; a lower conveying support 1.3.1 is arranged at the lower part between the two overturning supports through a connecting seat, and a plurality of lower conveying support rollers 1.3.5 are sequentially arranged between the two lower conveying supports; a lower driving shaft 1.3.2 is arranged on one side between the two lower conveying brackets 1.3.1, a lower driven shaft 1.3.3 is arranged on the other side, a lower driving chain 1.3.4 is arranged between the lower driving shaft 1.3.2 and the lower driven shaft 1.3.3, the lower driving shaft 1.3.2 is driven by a lower driving motor, and a lower conveying belt bypasses the lower driving shaft, the lower driven shaft and all the lower conveying carrier rollers 1.3.5; the upper conveying mechanism 1.4 comprises an upper conveying support 1.4.1, an upper driving shaft 1.4.2, an upper driven shaft 1.4.3, an upper driving chain 1.4.4, an upper conveying carrier roller 1.4.5, a lifting cylinder 1.4.6 and a first linear bearing 1.4.7; an upper conveying support 1.4.1 is arranged at the upper part between the two overturning supports, the two upper conveying supports 1.4.1 are in sliding fit with the guide rail on the overturning support, and a plurality of upper conveying supporting rollers 1.4.5 are sequentially arranged between the two upper conveying supports; an upper driving shaft 1.4.2 is arranged on one side between the two upper conveying brackets 1.4.1, an upper driven shaft 1.4.3 is arranged on the other side, the upper driving shaft 1.4.2 is in transmission connection with a chain wheel on the upper driven shaft 1.4.3 through an upper driving chain 1.4.4, and the upper driving shaft is driven through an upper driving motor; the lifting cylinder 1.4.6 is arranged on the lifting cylinder support between the two overturning supports, a piston rod of the lifting cylinder penetrates through the lifting cylinder support and then is connected with the upper conveying support, and the piston rod of the lifting cylinder is in sliding fit with the lifting cylinder support through a first linear bearing 1.4.7.

The turnover positioning mechanisms 1.5 are two groups and symmetrically arranged between the two turnover supports, each turnover positioning mechanism comprises a positioning support, a second linear bearing 1.5.2, a linear guide rod 1.5.3 and a positioning cylinder 1.5.4, the positioning cylinder 1.5.4 is arranged on the positioning support, the positioning support is arranged on the turnover support, a piston rod of the positioning cylinder 1.5.4 penetrates through the positioning support and then is hinged with the positioning plate 1.5.1, the positioning support is also provided with the linear guide rod 1.5.3 for guiding the positioning plate, and the second linear bearing 1.5.2 is arranged between the linear guide rod 1.5.3 and the positioning plate.

Elevating system 2.2 include lifting frame 2.2.1, go up and down to drive actuating cylinder 2.2.2 and first linear guide 2.2.3, lifting frame 2.2.1 with install slider fixed connection at first linear guide 2.2.3, slider and first linear guide sliding fit, this first linear guide 2.2.3 is installed in frame 2.1, the lift drive actuating cylinder drive lifting frame go up and down.

The clamping mechanisms 2.3 are two groups, the rotating mechanism is symmetrically arranged, each clamping mechanism comprises a clamping base 2.3.1, a second linear guide rail 2.3.2, a clamping driving cylinder 2.3.3 and a clamping arm 2.3.4, the clamping arm 2.3.4 is in sliding fit with the second linear guide rail 2.3.2, the second linear guide rail 2.3.2 is fixedly arranged on the clamping base 2.3.1, the clamping driving cylinder 2.3.3 drives the clamping arm 2.3.4 to slide on the second linear guide rail, and the clamping base 2.3.1 is arranged on a connecting flange of the rotating mechanism.

The rotating mechanism 2.4 comprises a rotating speed reducing motor 2.4.1, a rotating driving shaft 2.4.2, a rotating shaft bearing 2.4.3 and a rotating bracket 2.4.4, the rotating driving shaft 2.4.2 is arranged on the rotating bracket 2.4.4 through the rotating shaft bearing 2.4.3, one end of the rotating driving shaft 2.4.2 is in transmission connection with the rotating speed reducing motor, and the other end is provided with the connecting flange.

The working principle of the invention is as follows: the stemming that the pile up neatly was accomplished gets into tilting mechanism 1 through the transfer chain, and lower conveying mechanism 1.3 in the upset machine mechanism 1 carries the goods to the upset space, goes up conveying mechanism 1.4, moves down under the promotion of lift cylinder, presss from both sides the goods and the tray tightly, and upset positioning mechanism 1.5 action is fixed a position the goods from the side, and after upset 180 under the drive of upset actuating mechanism 1.6, the tray was just in the top, goes up conveying mechanism 1.4 and takes the goods to descend to the transfer line position. The lifting mechanism 2.2 of the tray extractor drives the clamping mechanism 2.3 and the rotating mechanism 2.4 to ascend to the height position of the tray, the lifting mechanism is provided with a horizontal moving device, the clamping mechanism 2.3 and the rotating mechanism 2.4 can be driven to move to the horizontal position of the tray along the horizontal direction, the clamping mechanism 2.3 acts to clamp the tray, the horizontal moving device retreats to the initial position, and the overturning mechanism overturns the taken out tray and can be used for occasions with positive and negative use requirements. If the tray does not need to be turned or after the turning is finished, the lifting mechanism 2.2 drives the clamping mechanism 2.3 and the turning mechanism 2.4 to descend to the position of the tray conveying line, the clamping mechanism 2.3 acts to loosen the tray, then the lifting mechanism 2.2 rises to the initial position, and the tray is conveyed to the tray warehouse by the conveyor. After the tray is taken out, the upper conveying mechanism 1.4 in the turnover mechanism 1 conveys the finished goods to the relevant position, the tray is turned back to the initial position, and the upper conveying mechanism 1.4 is lifted to the initial position to enter the next cycle.