A kind of sandbox transporter
Technical field
The utility model design sand casting device, particularly relates to a kind of device for sandbox transhipment.
Background technology
Sand casting---in sand mold, produce the casting method of foundry goods.Steel, iron and most of non-ferrous alloy casting all can obtain with sand mould casting method.The Modeling Material used due to sand casting is cheap and easy to get, and Casting mold manufacturing is easy, and to the single-piece production of foundry goods, produce by batch and produce in a large number and all can adapt to, for a long time, be the basic technology in Foundry Production always.
In sand casting workshop, because its operation is more, production line is longer, floor space is comparatively large, in order to reduce floor space, often needs production line to be divided into several sections, parallel distribution each section of production line, so just need a kind of device carrying sandbox, the effect of this device is exactly the traffic direction changing sandbox, is transferred to other end production line by sandbox from one section of production line.
What existing branch mode adopted is artificial transfer, is placed on by sandbox on dolly, with dolly transfer, the needs of transfer local time, then be lowered on the production line of needs by sandbox, this mode has the following disadvantages:
Sandbox needs manually to bring up to move down, and wastes time and energy, and when carrying sandbox, staff accidentally also may break sandbox; Need artificial participation with dolly transfer sandbox, along with the increase of present employment cost, add the employment cost of enterprise, and artificial conveyance, mechanization degree is low, and operating efficiency is low.
Utility model content
In order to solve the defect that artificial conveyance sandbox exists, the utility model provides a kind of device of special transhipment sandbox, and this device realizes the conveying of sandbox, do not need artificial participation, substantially increase operating efficiency, and reduce artificial use amount, reduce the production cost of enterprise.
The technical scheme adopted for solving the problems of the technologies described above the utility model is:
A kind of sandbox transporter, it is characterized in that: comprise delivery track, transport trolley and pusher, described transport trolley is arranged on delivery track, transport trolley can slide on delivery track, and one end of delivery track is provided with described pusher, and described transport trolley comprises base plate, roller and carriage, roller is arranged on the bottom surface of base plate, and being positioned at delivery track, carriage is arranged on the upper surface of base plate, carriage is provided with multiple delivery wheel.
Be equipped with drive track between described delivery track, drive track be provided with driving tooth bar, described transport trolley is provided with driven wheel and drive motors, described driven wheel engages with driving tooth bar, and driven wheel is socketed on the output shaft of drive motors.
The two ends of described delivery track are provided with limited block, and limited block is triangle floor, is welded on delivery track.
Described pusher comprises support, gripper shoe, catch bar, pushing rolling wheels and slurcam, described gripper shoe is welded on support, described catch bar comprises cross bar, " L " shape bar and montant, cross bar is connected with " L " shape bar, on montant is welded on " L " shape bar, montant is connected with described pushing rolling wheels, described gripper shoe is provided with " U " groove, in pushing rolling wheels card " U " groove on the supporting plate, and can roll in " U " groove, described cross bar is hung on support by a hanger, and can move in hanger.
When workman operationally states pusher, only need drive cross bar, cross bar can manual drive, also can by motor or air cylinder driven.
Described pusher comprises push pedal, promotes cylinder and fixed head, push pedal is arranged on and promotes on cylinder, promoting cylinder is fixed on fixed head, described limited block is provided with touch-type switch, touch-type switch and described promotion cylinders, the push rod that this touch-type switch control rule promotes cylinder stretches out and retraction.
When roller touches touch-type switch, connect and promote cylinder, the push rod promoting cylinder stretches out, and when roller leaves touch-type switch, touch-type switch disconnects, and the push rod of cylinder is retracted.
Certain promotion cylinder of the present utility model also can replace with promotion oil cylinder.
Touch-type switch in the utility model can replace with photoelectric switch equally, simultaneously in order to control the automatic control of the direction of motion of transport trolley, a time switch can be set on transport trolley, when roller encounters touch switch or optoelectronic switch, time switch starts timing, when the time arrives the time of setting, controls drive motors reversion, drive transport trolley return, accept next sandbox.
In order to realize above-mentioned automatic control process, can be realized by following control system: this control system comprises signal picker and controller, signal picker be gather transport trolley whether arrive assigned address close to inductive switch and timer, controller is PLC, close to inductive switch, whether transport trolley is arrived the Signal transmissions of assigned address to controller, controller controls timer according to signal, and whether timing and pusher push, once timing starts, controller determined whether to control drive motors reversion according to the time of setting, transport trolley is resetted.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model comprises delivery track, transport trolley and pusher, described transport trolley is arranged on delivery track, transport trolley can slide on delivery track, one end of delivery track is provided with described pusher, described transport trolley comprises base plate, roller and carriage, and roller is arranged on the bottom surface of base plate, and is positioned at delivery track, carriage is arranged on the upper surface of base plate, carriage is provided with multiple delivery wheel.Sandbox is transported on other end pipeline from one section of pipeline by the effect of pusher and transport trolley by the utility model, do not need artificial participation, complete the conveying action of sandbox, do not need artificial being brought up to by sandbox to move down yet, time saving and energy saving, also can not make a mess of sandbox.Which reduce artificial participation, realize mechanical automation, substantially increase production efficiency, add the output of enterprise, decrease artificial use amount, reduce the employment cost of enterprise.
2, drive track is equipped with between the utility model delivery track, drive track is provided with driving tooth bar, described transport trolley is provided with driven wheel and drive motors, described driven wheel engages with driving tooth bar, and driven wheel is socketed on the output shaft of drive motors.Drive transport trolley by this type of drive, drive simple and reliable, be convenient to control and regulate.
3, the two ends of the utility model delivery track are provided with limited block, and limited block is triangle floor, is welded on delivery track.The effect of the limited block arranged prevents transport trolley from running out of delivery track, cannot realize whole course of conveying.
4, the utility model pusher comprises push pedal, promotes cylinder and fixed head, push pedal is arranged on and promotes on cylinder, promoting cylinder is fixed on fixed head, described limited block is provided with close to inductive switch, close to inductive switch and described promotion cylinders, the push rod that this touch-type switch control rule promotes cylinder stretches out and retraction.Realize sandbox to be transported on pipeline from transport trolley by promoting cylinder, simple and reliable, by realizing close to the effect of inductive switch the automation promoting cylinder action, reduce Artificial Control.
5, the utility model control system comprises signal picker and controller, signal picker be gather transport trolley whether arrive assigned address close to inductive switch or optoelectronic switch and timer, controller is PLC, close to inductive switch, whether transport trolley is arrived the Signal transmissions of assigned address to controller, controller controls timer according to signal, and whether timing and pusher push, once timing starts, controller determined whether to control drive motors reversion according to the time of setting, was resetted by transport trolley.Make whole course of conveying full automation by the effect of control system, substantially increase operating efficiency, reduce the production cost of enterprise.
6, the utility model pusher comprises support, gripper shoe, catch bar, pushing rolling wheels and slurcam, described gripper shoe is welded on support, described catch bar comprises cross bar, " L " shape bar and montant, cross bar is connected with " L " shape bar, on montant is welded on " L " shape bar, montant is connected with described pushing rolling wheels, described gripper shoe is provided with " U " groove, in pushing rolling wheels card " U " groove on the supporting plate, and can roll in " U " groove, described cross bar is hung on support by a hanger, and can move in hanger.When workman operationally states pusher, only need drive cross bar, cross bar can manual drive, also can by motor or air cylinder driven.Push simple and convenient.
Accompanying drawing explanation
Fig. 1 is the integrally-built top view of the utility model;
The front view of Fig. 1 during Fig. 2;
Fig. 3 is the left view (not shown pusher) of Fig. 1;
Fig. 4 is the structural representation of wherein a kind of pusher;
Fig. 5 is the structural representation of another kind of pusher.
Mark in figure: 1, transport trolley, 2, pusher, 3, delivery track, 4, drive track, 5, tooth bar is driven, 6, drive motors, 7, roller, 8, limited block, 9, pipeline, 10, push pedal, 11, promote cylinder, 12, fixed head, 13, support, 14, gripper shoe, 15, catch bar, 16, pushing rolling wheels, 17, slurcam, 18, cross bar, 19, " L " shape bar, 20, montant, 21, hanger, 22, base plate, 23, carriage, 24, delivery wheel.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
The utility model comprises delivery track 3, transport trolley 1 and pusher 2, described transport trolley 1 is arranged on delivery track 3, transport trolley 1 can slide on delivery track 3, one end of delivery track 3 is provided with described pusher 2, described transport trolley 1 comprises base plate 22, roller 7 and carriage 23, and roller 7 is arranged on the bottom surface of base plate 22, and is positioned at delivery track 3, carriage 23 is arranged on the upper surface of base plate 22, carriage 23 is provided with multiple delivery wheel 24.Sandbox is transported on other end pipeline from one section of pipeline by the effect of pusher and transport trolley by the utility model, do not need artificial participation, complete the conveying action of sandbox, do not need artificial being brought up to by sandbox to move down yet, time saving and energy saving, also can not make a mess of sandbox.Which reduce artificial participation, realize mechanical automation, substantially increase production efficiency, add the output of enterprise, decrease artificial use amount, reduce the employment cost of enterprise.
Drive track 4 is equipped with between the utility model delivery track 3, drive track 4 is provided with and drives tooth bar 5, described transport trolley 1 is provided with driven wheel and drive motors 6, described driven wheel engages with driving tooth bar 5, and driven wheel is socketed on the output shaft of drive motors 6.Drive transport trolley by this type of drive, drive simple and reliable, be convenient to control and regulate.
The two ends of the utility model delivery track 3 are provided with limited block, and limited block 8 is triangle floor, is welded on delivery track.The effect of the limited block arranged prevents transport trolley from running out of delivery track, cannot realize whole course of conveying.
The utility model pusher comprises push pedal 10, promotes cylinder 11 and fixed head 12, push pedal is arranged on and promotes on cylinder, promoting cylinder is fixed on fixed head, described limited block is provided with touch-type switch, close to inductive switch and described promotion cylinders, this push rod controlling to promote cylinder close to inductive switch stretches out and retraction.Realize sandbox to be transported on pipeline 9 from transport trolley by promoting cylinder, simple and reliable, realize by the effect of touch-type switch the automation promoting cylinder action, reduce Artificial Control.
The utility model control system comprises signal picker and controller, signal picker be gather transport trolley whether arrive assigned address close to inductive switch or optoelectronic switch and timer, controller is PLC, the Signal transmissions of assigned address whether is arrived to controller close to inductive switch transport trolley, controller controls timer according to signal, and whether timing and pusher push, once timing starts, controller determined whether to control drive motors reversion according to the time of setting, was resetted by transport trolley.Make whole course of conveying full automation by the effect of control system, substantially increase operating efficiency, reduce the production cost of enterprise.
The utility model pusher comprises support 13, gripper shoe 14, catch bar 15, pushing rolling wheels 16 and slurcam 17, described gripper shoe 14 is welded on support 13, described catch bar 15 comprises cross bar 18, " L " shape bar 19 and montant 20, cross bar 18 is connected with " L " shape bar 19, montant 20 is welded on " L " shape bar 19, montant 20 is connected with described pushing rolling wheels 16, described gripper shoe is provided with " U " groove, pushing rolling wheels 16 blocks in " U " groove on the supporting plate, and can roll in " U " groove, described cross bar 18 hangs on support 13 by a hanger 21, and can move in hanger.When workman operationally states pusher, only need drive cross bar, cross bar can manual drive, also can by motor or air cylinder driven.Push simple and convenient.
Embodiment 1
The present embodiment comprises delivery track 3, transport trolley 1 and pusher 2, described transport trolley 1 is arranged on delivery track 3, transport trolley 1 can slide on delivery track 3, one end of delivery track 3 is provided with described pusher 2, described transport trolley 1 comprises base plate 22, roller 7 and carriage 23, and roller 7 is arranged on the bottom surface of base plate 22, and is positioned at delivery track 3, carriage 23 is arranged on the upper surface of base plate 22, carriage 23 is provided with multiple delivery wheel 24.
Drive track 4 is equipped with between delivery track 3, drive track 4 is provided with and drives tooth bar 5, described transport trolley 1 is provided with driven wheel and drive motors 6, described driven wheel engages with driving tooth bar 5, and driven wheel is socketed on the output shaft of drive motors 6.
The two ends of delivery track 3 are provided with limited block, and limited block is triangle floor, is welded on delivery track.
Pusher comprises push pedal 10, promotes cylinder 11 and fixed head 12, push pedal is arranged on and promotes on cylinder, promoting cylinder is fixed on fixed head, described limited block is provided with touch-type switch, touch-type switch and described promotion cylinders, the push rod that this touch-type switch control rule promotes cylinder stretches out and retraction.
Embodiment 2
The present embodiment comprises delivery track 3, transport trolley 1 and pusher 2, described transport trolley 1 is arranged on delivery track 3, transport trolley 1 can slide on delivery track 3, one end of delivery track 3 is provided with described pusher 2, described transport trolley 1 comprises base plate 22, roller 7 and carriage 23, and roller 7 is arranged on the bottom surface of base plate 22, and is positioned at delivery track 3, carriage 23 is arranged on the upper surface of base plate 22, carriage 23 is provided with multiple delivery wheel 24.
Drive track 4 is equipped with between delivery track 3, drive track 4 is provided with and drives tooth bar 5, described transport trolley 1 is provided with driven wheel and drive motors 6, described driven wheel engages with driving tooth bar 5, and driven wheel is socketed on the output shaft of drive motors 6.
The two ends of delivery track 3 are provided with limited block, and limited block is triangle floor, is welded on delivery track.
Pusher comprises support 13, gripper shoe 14, catch bar 15, pushing rolling wheels 16 and slurcam 17, described gripper shoe 14 is welded on support 13, described catch bar 15 comprises cross bar 18, " L " shape bar 19 and montant 20, cross bar 18 is connected with " L " shape bar 19, montant 20 is welded on " L " shape bar 19, montant 20 is connected with described pushing rolling wheels 16, described gripper shoe is provided with " U " groove, pushing rolling wheels 16 blocks in " U " groove on the supporting plate, and can roll in " U " groove, described cross bar 18 hangs on support 13 by a hanger 21, and can move in hanger.
Embodiment 3
The present embodiment is substantially identical with embodiment 1 or 2, unlike: the direction controlling transport trolley and run is opened by control system, whether the time stopped and control pusher push, this control system comprises signal picker and controller, signal picker be gather transport trolley whether arrive assigned address close to inductive switch or optoelectronic switch and timer, controller is PLC, close to inductive switch or optoelectronic switch, whether transport trolley is arrived the Signal transmissions of assigned address to controller, controller controls timer according to signal, and whether timing and pusher push, once timing starts, controller determined whether to control drive motors reversion according to the time of setting, transport trolley is resetted.