CN208249265U - A kind of automobile front axle casting conveying release agent device - Google Patents

Abstract

The utility model relates to the technical field of automobile front axle manufacture. A release agent conveying device for automobile front axle casting, including a release agent storage tank with a handle, a feeding conveyor belt, a material transfer mechanism, and a workbench. The discharge end of the feeding conveyor belt is provided with a support platform and a drive The material lifting cylinder of the support table mobile phone, the material transfer mechanism includes the swing mechanism of the loading end, the swing mechanism of the discharge end, the storage bucket hanger and the translation mechanism, and the storage bucket hanger includes a mobile seat, a hanging rod and a horizontal rod to keep the hanging rod The upper surface of the hanging rod is equipped with a stop pin, and the swing mechanism at the feeding end is used to drive the hanging rod to swing on the horizontal axis and hook the handle of the release agent storage bucket on the support platform through the stop pin And lift the release agent storage tank. The utility model provides a release agent conveying device for automobile front axle casting which improves production environmental protection, and solves the problems of laborious and poor environmental protection when manually adding the release agent into the front axle casting mold.

Description

A release agent conveying device for automobile front axle casting

technical field

The utility model relates to the technical field of automobile front axle manufacturing, in particular to a release agent conveying device for automobile front axle casting.

Background technique

There are two ways to make the front axle of the car, forging and casting. When making it by casting, it is necessary to apply a release agent in the mold for demoulding. The existing prepared release agent is manually transported from the ground to the workbench of the mold for use, while the workbench of a large mold is higher from the ground and farther away from the storage place of the release agent. The agent is not only laborious but also easy to collide with the steel material on the ground and pour out from above, thereby polluting the environment, which has led to poor environmental protection during aquatic production.

Utility model content

The utility model provides a release agent conveying device for automobile front axle casting which improves production environmental protection, and solves the problems of manual material transfer and poor environmental protection.

The above technical problems are solved by the following technical solutions: a release agent delivery device for automobile front axle casting, which is characterized in that it includes a release agent storage tank, a feeding conveyor belt arranged in sequence along the horizontal direction, a material transfer mechanism and On the workbench, the release agent storage barrel is provided with a handle with both ends connected to the release agent storage barrel. The cross section of the handle is circular, and a handle is formed between the handle and the release agent storage barrel. Hanging hole, the altitude of the workbench is higher than the feeding conveyor belt and lower than the material transfer mechanism, the discharge end of the feeding conveyor belt is provided with a support platform located below the swing mechanism of the feeding end and a material lifter for driving the support platform mobile phone lifting cylinder, the material transfer mechanism includes a swing mechanism at the feeding end, a swing mechanism at the discharging end, a storage barrel hanger and a translation mechanism that drives the storage barrel hanger to move between the swing mechanism at the feeding end and the swinging mechanism at the discharging end, The storage barrel hanger includes a mobile seat, a hanging rod hinged on the mobile seat through a horizontal shaft at one end and a tension spring to keep the hanging rod in a horizontal state. The release agent storage barrel slides off the stop pin, and the swing mechanism at the feeding end is used to drive the hanging rod to swing with the horizontal axis as the axis, and the handle of the release agent storage barrel on the support table is hooked by the stop pin. The release agent storage barrel is lifted, and the swing mechanism at the feeding end is used to drive the hanging rod to swing around the horizontal axis. A liftable support table is set for loading, so that the release agent storage barrels can be reliably taken away one by one by rotating and hooking. Driven by the reversing mechanism to swing and reversing the moving hanging rod, it is possible to avoid the phenomenon that the electric wires move and become entangled due to the motor being arranged on the storage barrel hanger.

Preferably, both the swing mechanism at the feeding end and the swing mechanism at the discharge end include a swing rod, a swing shaft arranged at one end of the swing rod, and a swing shaft driving motor for driving the swing rod to swing.

Preferably, the swing shaft and the horizontal shaft are located on the same horizontal plane, a connection hole is provided on the end of the swing rod away from the swing shaft, and a connection pin and a connecting pin for driving the connection pin to get out of the connection hole are telescopically provided on the hanging rod. The connecting pin drives the spring. The connecting hole is provided with an electromagnet that absorbs the connecting pin and overcomes the elastic force of the connecting pin driving spring and is inserted into the connecting hole. When the connecting pin is inserted into the connecting hole, the balance axis and the horizontal axis are coaxial. The swing mechanism and the storage barrel hanger can be suspended and fixed together conveniently and automatically.

Preferably, the drive mechanism includes a screw drive motor, the swing rod is provided with a limit block that aligns the connecting pin with the connection hole, and the limit block is provided with a wire that controls the stop of the screw drive motor. The lever drives the motor to stop the switch. It can make the storage barrel hanger automatically stop at the position coaxial with the swing shaft.

Preferably, the drive mechanism includes a guide rod, a screw rod and a screw drive motor for driving the screw rod to rotate, the guide rod is parallel to the screw rod, the guide rod is passed through the moving seat, and the screw rod screwed on the moving seat.

Preferably, the workbench is provided with a material unloading mechanism, and the unloading mechanism includes a bracket, a bracket lifting cylinder that drives the bracket up and down, and a bracket translation cylinder that drives the bracket to move toward the swing mechanism of the unloading section. The reliability of cutting is good.

Preferably, the bracket includes a bottom plate and a side wall, and a release agent storage barrel limit pit is formed between the bottom plate and the side wall.

As a preference, a baffle is provided at the end of the support table away from the feeding conveyor belt, and the feeding conveyor belt is driven by a conveyor belt drive motor, and the conveyor belt drive motor is provided with a start switch. Rollers are provided, and a push switch is arranged on the baffle, and the press head of the press switch expands and contracts along the moving direction of the conveyor belt. The pressing head is provided with an induction rod extending perpendicular to the moving direction of the conveyor belt, and the release agent When the storage barrel is pressed to the sensing rod, the conveyor belt drive motor stops, and when the release agent storage barrel is disconnected from the sensing rod and the drive switch is closed, the conveyor belt drive motor starts. It can automatically start the feeding conveyor belt to transport the material to the support platform when there is no release agent storage bucket on the support platform. When there is a storage bucket on the support platform, the feeding conveyor belt can be adjusted to prevent extrusion and abnormal wear of the conveyor belt.

The utility model has the following advantages: the release agent can be transported from a low place to the working table of the mold through the air; the object in motion will not be entangled when the object rotates; The storage barrels are hoisted one by one; the cross-section of the handle is circular, and the suspension rod swings to cause the lift to slide on it smoothly.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

Fig. 2 is a schematic top view of the hanging rod and the swing rod.

Fig. 3 is a schematic diagram of when the storage barrel hanger is fixed together with the swing mechanism at the feeding end.

Fig. 4 is a schematic diagram when the swing mechanism at the feeding end drives the hanging rod to swing.

Fig. 5 is a schematic diagram when the release agent storage tank is suspended by the storage tank hanger and moves toward the second ring mechanism.

Fig. 6 is a schematic diagram of when the storage barrel hanger is fixed together with the swing mechanism at the feeding end and is picked up by the feeding mechanism.

Fig. 7 is a schematic diagram when the release agent storage bucket is transferred to the workbench.

Fig. 8 is a schematic top view of the feeding conveyor belt in the second embodiment.

FIG. 9 is a schematic top view of the translation structure in the second embodiment.

In the figure: release agent storage barrel 1, handle 11, feeding mechanism 2, bracket 21, bracket lifting cylinder 22, bracket translation cylinder 23, bottom plate 211, side wall 212, release agent storage barrel limit pit 213. Feeding conveyor belt 3, support platform 31, material lifting cylinder 32, baffle plate 33, roller 34, conveyor belt drive motor 35, push switch 36, press head 361, induction rod 37, workbench 4, feeding end Swing mechanism 51, swing rod 511, swing shaft 512, swing shaft drive motor 514, connecting hole 515, electromagnet 516, limit block 517, swing mechanism 52 at the feeding end, storage bucket hanger 53, moving seat 531, horizontal axis 532, hanging rod 533, connecting pin mounting hole 5331, connecting pin 5332, connecting pin driving spring 5333, extension spring 534, stop pin 535, translation mechanism 54, guide rod 541, screw mandrel 542, screw mandrel drive motor 543, screw mandrel Drive motor stop switch 544, winch 545, winding reel 5451, winding motor 5452, speed reducer 5453, slide bar 546, dragline 547.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Embodiment 1, referring to Fig. 1 to Fig. 8, a release agent conveying device for automobile front axle casting, including a release agent storage tank 1, a feeding mechanism 2, and a feeding conveyor belt 3 arranged in sequence along the horizontal direction, Material transfer mechanism, workbench4.

The release agent storage barrel 1 is provided with a handle 11 whose two ends are connected with the release agent storage barrel. What handle 11 is steel wire. The middle of the handle arches upwards to form an arch. The cross section of the handle is circular. The two ends of the handle are connected with the release agent storage barrel to form a hanging loop. The altitude of the workbench 4 is higher than the feeding conveyor belt 3 . The altitude of the workbench is lower than that of the swing mechanism. The discharge end of the feeding conveyor belt is provided with a support platform 31 located below the swing mechanism of the feeding end and a material lifting cylinder 32 that drives the mobile phone of the support platform. A baffle 33 is provided at the end of the supporting platform away from the feeding conveyor belt. The feeding conveyer belt is driven by the conveyer belt driving motor 35 (referring to FIG. 8 ). The conveyor belt drive motor is provided with a start switch. Rollers 34 are provided on the supporting platform.

The swinging mechanism comprises a loading end swinging mechanism 51, a blanking end swinging mechanism 52, a storage bucket hanger 53 and a translation mechanism 54 that drives the storage bucket hanger to move between the loading end swinging mechanism and the blanking end swinging mechanism. The structure of the swing mechanism of the loading end and the swing mechanism of the discharge end is the same. Both the loading end swing mechanism and the discharge end swing mechanism include a swing lever 511, a swing axis 512 arranged at one end of the swing lever and a swing axis drive motor 514 that drives the swing axis to rotate so that the swing lever swings.

Storage barrel hanger 53 comprises mobile base 531, one end is hinged on the hanging bar 533 on the mobile seat by horizontal axis 532 and makes between hanging bar and the hanging seat of choosing to keep as curved arm state (in this embodiment, be that hanging bar keeps horizontal state ) of the tension spring 534. The pendulum axis and the horizontal axis are located on the same horizontal plane. The upper surface of the hanging rod is provided with two stop pins 535 to prevent the release agent storage bucket suspended on the hanging rod from slipping. Two stop pins are distributed along the extending direction of the hanging rod. One end of the extension spring is connected to the moving seat, and the other end is connected to the hanging rod, so that the hanging rod can be kept as the upper surface facing upwards and as the lower surface facing upwards. The translation mechanism 54 includes a guide rod 541 , a screw rod 542 and a screw drive motor 543 for driving the screw rod to rotate. The guide rod is parallel to the lead screw. The guide rod is passed through the moving seat. The screw mandrel is threadedly connected to the moving seat. When in use, the screw drive motor drives the screw to rotate so as to realize the translation of the moving seat.

The blanking mechanism 2 includes a bracket 21, a bracket lifting cylinder 22 that drives the bracket to lift, and a bracket translation cylinder 23 that drives the bracket to move toward the swing mechanism of the blanking section. The bracket includes a bottom plate 211 and side walls 212 . A limiting pit 213 for the release agent storage barrel is formed between the bottom plate and the side wall.

A connection hole 515 is formed on an end of the swing rod 511 away from the swing shaft 512 . An electromagnet 516 is disposed in the connecting hole. The connecting hole is located on the side of the swing bar facing the hanging bar. The side of the hanging rod 533 facing the swing rod is provided with a connecting pin installation hole 5331 . A connecting pin 5332 and a connecting pin driving spring 5333 for driving the connecting pin to disengage from the connecting hole are telescopically pierced in the connecting pin mounting hole. The swing rod is provided with a limit block 517 for aligning the connecting pin with the connecting hole. The limit block is located on the side of the connecting hole away from the balance shaft. The limit block is provided with a screw drive motor stop switch 544 for controlling the stop of the screw drive motor. When the electromagnet 516 is aligned with the connecting pin, the absorbing connecting pin overcomes the elastic force of the driving spring of the connecting pin so that the connecting pin is inserted into the connecting hole.

The method that the utility model carries out quantitative cutting is:

Referring to Fig. 1 and Fig. 2, in the first step, after the release agent is loaded into the release agent storage tank, it is transported to the support platform 31 through the feeding conveyor belt 3, and the material lifting cylinder lifts the support platform so that the release agent The bucket is raised.

Referring to Fig. 2 and Fig. 3, the second step is to move the storage barrel hanger to the end where the swing mechanism at the feeding end is located with the stop pin 535 facing down and be fixed together with the swing mechanism at the feeding end. Concrete process is when moving to the screw rod drive motor stop switch 544 that connecting pin is pressed on the swing bar of feeding end swing mechanism, translation mechanism 54 stops moving and connecting pin is aligned with the connecting hole on the feeding end swing mechanism, so that electromagnet When it is powered on, under the action of the electromagnet, the connecting pin is inserted into the connecting hole on the swing mechanism at the feeding end while being inserted into the hanging rod, so that the swing rod of the swing mechanism at the feeding end is fixed with the hanging rod and the swing shaft and The horizontal axis is coaxial.

See Figure 4, the third step is to drive the hanging rod downward through the swing mechanism of the feeding end, that is, to swing counterclockwise until the stop pin faces upward. The hand thus makes the release agent storage bucket hang on the storage bucket hanger, and the material lifting cylinder drives the support platform to descend so that the next release agent storage bucket moves onto the support platform. The specific swing process is as follows: the swing shaft drives the motor 514 to drive the swing rod to swing, and the swing rod drives the hanging rod to swing through the connecting pin. When the hanging rod swings, it passes above the support table, and the stop pin hooks the handle of the release agent storage bucket on the support table so that the release agent storage bucket is suspended to the hanging rod of the storage bucket hanger and lifted.

See Fig. 2, Fig. 5, Fig. 6 and Fig. 7, the fourth step is to de-energize the electromagnet on the swing mechanism of the feeding end, the connecting pin comes out from the connecting hole, and the hanging rod is disengaged from the swing rod of the swing mechanism of the feeding end . The drive mechanism 54 drives the storage bucket hanger 53 to move towards the end where the workbench is located, that is, to move to the end where the swing mechanism of the blanking end is located. When the translation mechanism 54 stops moving and the connecting pin is aligned with the connecting hole, the electromagnet on the swinging mechanism of the blanking end is energized, and the connecting pin on the swinging mechanism of the blanking end is inserted into the hanging rod under the action of the electromagnet. In the connecting hole on the swing mechanism of the blanking end, the swing rod of the swing mechanism of the blanking end is fixed together with the hanging rod and the pendulum axis of the swing mechanism of the blanking end is coaxial with the horizontal axis.

The fifth step is to transfer the release agent storage barrel from the storage barrel hanger to the workbench. The specific method of transferring the release agent storage barrel from the storage barrel hanger to the workbench is: drive the bracket 21 through the bracket translation cylinder 23 to be located under the release agent storage barrel on the storage barrel hanger, and the bracket lifts Cylinder 22 ascends and drives bracket 21 and the release agent storage bucket is thrown off from the suspension rod. The bracket translation cylinder 23 shrinks to drive the bracket to the workbench 4, and the user can take off the release agent storage bucket from the bracket.

After the release agent storage barrel is removed from the storage barrel hanger, the hanging rod is driven to swing downward by the swing mechanism at the feeding end, that is, it swings clockwise until the stop pin is downward.

Embodiment two, the difference with embodiment one is:

Referring to FIG. 8 , a push switch 36 is provided on the baffle 33 . The pressing head 361 of the pressing switch expands and contracts along the moving direction of the conveyor belt 3 , that is, the left and right directions in the figure. The pressing head is provided with an induction rod 37 extending perpendicular to the moving direction of the conveyor belt. During use, when the release agent storage bucket is pressed to the sensing rod 37, the push switch is disconnected so that the conveyor belt drive motor 35 stops. The start switch of the conveyor belt drive motor remains closed all the time. When the release agent storage bucket is removed, the pressing head resets, that is, the press switch is also closed, and the conveyor belt drive motor restarts at this time.

Referring to FIG. 9 , the translation mechanism 54 includes two end winches 545 and two parallel sliding bars 546 . Two slide bars are passed through on the moving seat 31 . The slide bar 546 extends along the distribution direction of the swing mechanism at the feeding end and the swing mechanism at the discharging end. The winch 545 includes a winding reel 5451 and a winding motor 5452 . The winding motor is connected with the winding disk through the speed reducer 5453 and drives the winding disk to rotate. Two hoists follow at the ends of the slide bar. The winding reel is connected together with the mobile seat by the stay cable 547. This moment, the screw drive motor stop switch positioned on the swing mechanism at the feeding end is only used to control the winding motor of the hoist at the end where the swing mechanism at the feeding end is located, that is, the left end in the figure, to stop. The screw drive motor stop switch that is positioned on the swinging mechanism of the blanking end is only used to control the winding motor of the hoist that is positioned at the swinging mechanism at the blanking end, that is, the right end of the figure, to stop. When in use, the moving seat is driven to slide to realize the movement of the storage barrel hanger by winding the cable by the hoisting machine. The technical scheme facilitates the long-distance movement of the storage barrel hanger.

Claims (6)

1. A conveying release agent device for automobile front axle casting, characterized in that it comprises a release agent storage tank and a feeding conveyor belt, a material transfer mechanism and a workbench arranged successively along the horizontal direction, and on the release agent storage tank There is a handle with both ends connected to the release agent storage barrel. The cross section of the handle is circular. A hanging hole is formed between the handle and the release agent storage barrel. The altitude of the workbench is higher than The feeding conveyor belt is lower than the material transfer mechanism. The discharge end of the feeding conveyor belt is provided with a support platform located below the swing mechanism of the feeding end and a material lifting cylinder that drives the mobile phone of the support platform. The material transfer mechanism includes The swing mechanism at the feeding end, the swing mechanism at the feeding end, the storage bucket hanger and the translation mechanism that drives the storage bucket hanger to move between the loading end swing mechanism and the discharge end swing mechanism, and the storage bucket hanger includes a moving seat 1. One end is hinged to the hanging rod on the mobile seat through a horizontal shaft and the extension spring to keep the hanging rod in a horizontal state. The upper surface of the hanging rod is provided with a stop pin to prevent the release agent storage bucket suspended on the hanging rod from slipping , the swinging mechanism at the feeding end is used to drive the hanging rod to swing around the horizontal axis and hook the handle of the release agent storage bucket on the support platform through the stop pin to lift the release agent storage bucket, so The swing mechanism at the feeding end is used to drive the hanging rod to swing with the horizontal axis as the axis. 2. A kind of release agent conveying device for automobile front axle casting according to claim 1, characterized in that, the swing mechanism at the feeding end and the swing mechanism at the feeding end both include a swing rod, a swing rod arranged at one end of the swing rod A swing shaft and a swing shaft drive motor that drives the swing lever to swing. 3. A device for conveying mold release agent for automobile front axle casting according to claim 2, characterized in that, the swing shaft and the horizontal shaft are located on the same horizontal plane, and the end of the swing rod away from the swing shaft is provided with a A connecting hole, the connecting rod is telescopically provided with a connecting pin and a connecting pin driving spring for driving the connecting pin to disengage from the connecting hole, and the connecting hole is provided with an adsorption connecting pin to overcome the elastic force of the connecting pin driving spring and insert into the connecting hole The electromagnet, when the connecting pin is inserted into the connecting hole, the balance shaft and the horizontal axis are coaxial. 4. A kind of release agent conveying device for automobile front axle casting according to claim 1, characterized in that, a blanking mechanism is provided on the workbench, and the blanking mechanism includes a bracket, which drives the bracket to lift up and down. The bracket lifting cylinder and the bracket translation cylinder that drive the bracket to move towards the swing mechanism at the feeding end. 5. A release agent delivery device for automobile front axle casting according to claim 4, characterized in that, the bracket includes a bottom plate and a side wall, and a release agent storage bucket is formed between the bottom plate and the side wall pit. 6. A device for conveying mold release agent for automobile front axle casting according to claim 1, wherein a baffle plate is provided at the end of the support table away from the feeding conveyor belt, and the feeding conveyor belt Driven by a conveyor belt drive motor, the conveyor belt drive motor is provided with a start switch, the support table is provided with rollers, and the baffle is provided with a push switch, and the press head of the press switch expands and contracts along the moving direction of the conveyor belt , the pressing head is provided with an induction rod extending perpendicular to the moving direction of the conveyor belt. When the release agent storage bucket is pressed to the induction rod, the conveyor belt driving motor stops, and the release agent storage bucket is disconnected from the induction rod and drives The conveyor belt drive motor starts when the switch is closed.