CN106946009A - Ton bag dump car - Google Patents

Abstract

This invention relates to a ton bag unloading trolley, belonging to the category of packaging equipment. The technical solution adopted by this invention is as follows: The ton bag unloading trolley includes a trolley body that moves along a track and a tilting frame for fixing ton bags. The tilting frame is mounted on the trolley body, and the ton bags are fixed on the tilting frame. A material discharge channel for the ton bags is provided below the tilting frame on the trolley body. Tilting mechanisms are provided on both sides of the trolley body to fix the tilting frame. The tilting mechanisms drive the tilting frame. A ton bag clamping mechanism is provided on the tilting frame. A robotic arm that grips the lower part of the ton bag is provided at the bottom of the tilting frame. Two symmetrical guide wheel sets are provided at the bottom of the trolley body. The guide wheel sets move along the track, and a drive motor on the guide wheel sets drives the guide wheel sets to move the trolley body on the track.

Description

Ton bag unloading trolley

technical field

The invention relates to a ton bag unloading trolley, which belongs to packaging equipment.

Background technique

The ton bag is a flexible transport packaging container. It has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient strength in structure. Ton bags are equipped with cranes or forklifts to realize single-bag transportation. At present, the unloading method of ton bags can only be carried out by lifting equipment and forklifts. This method requires corresponding equipment and has low work efficiency. If it is unloading of a chemical product, this method has potential hazards to unloading workers.

Most of the current unloading equipment for ton bags is semi-automatically turned over after lifting the ton bags, which requires multiple workers to operate. However, the work intensity of the workers is still not reduced, and it is not suitable for refined production, nor can it continuously guarantee a certain unloading. material speed.

Contents of the invention

The invention provides a trolley for unloading tons of bags, which realizes automatic unloading, improves unloading speed, and reduces labor cost and labor intensity.

In order to achieve the above object, the technical scheme adopted in the present invention is:

The trolley for unloading tons of bags includes a car body that moves along the track and a turning frame that fixes tons of bags. The turning frame is set on the car body, and tons of bags are fixed on the turning frame. The internal material discharge channel, the two sides of the car body are equipped with an overturning mechanism to fix the overturning frame, the overturning mechanism drives the overturning frame, the overturning frame is equipped with a clamping mechanism for ton bags, and the lower part of the overturning frame is equipped with a catch mechanism for the lower part of the overturning frame manipulator.

The lower part of the car body is provided with two pairs of symmetrical guide wheel sets, which move along the track, and the guide wheel set is provided with a drive motor to drive the guide wheel set to drive the car body to move on the track.

The support plates on both sides of the car body are equipped with a turning mechanism. The rotation axis of the turning mechanism is perpendicular to the support plate and extends to the middle of the car body. Tightening mechanism and ton bag shrinking mechanism.

The section of the overturning frame is flat, and the clamping mechanism is two parallel extruding plates. The extruding plates are set parallel to the two side plates of the overturning frame. The rear end of the extruding plate is fixed on the overturning frame through the pressing mechanism. Placed on the bottom plate of the turning frame, the pressing mechanism drives the extrusion plate to move to the middle to clamp the ton bag.

The upper part of the turning frame is equipped with a device that can move up and down. The up and down device is equipped with a shrinking mechanism for the ton bag. The vertical upper part of the ton bag is equipped with two arc-shaped plates to form a cylindrical discharge guide tube. The outer side of the arc-shaped plate is equipped with a first The telescopic mechanism is fixed on the upper part of the up and down moving device. The T-shaped body of the ton bag shrinking mechanism is provided in the middle of the arc-shaped plate. The vertical side of the T-shaped body is drawn out from the middle of the arc-shaped plate and connected with the second telescopic mechanism. The two telescopic mechanisms are fixed on the top of the up and down moving device, and the transverse sides of the two T-shaped bodies are arranged parallel and horizontally.

The overturning mechanism also includes a deceleration motor fixed on the support plate, and the output shaft of the deceleration motor is the rotating shaft.

One side of the car body is also provided with a dust removal mechanism. The dust removal mechanism includes an inclined dust suction pipe. The dust suction pipe is inclined from the support plate of the car body to the middle of the car body. The upper part of the pipe is connected with the dust suction system.

There are at least four groups of manipulators, and the four groups of manipulators are evenly distributed around the bottom of the turning frame.

The manipulator is a cross-type manipulator, the front end of the manipulator is a cross-clamping clamping arm, the middle part of the crossing clamping arm is hingedly arranged at the bottom of the flip frame, and the rear end of the crossing clamping arm is connected to a linear drive mechanism.

The advantages of the present invention are;

The invention has a guide wheel running on the track, which is suitable for the production line in use and realizes the remote control movement;

The overturning mechanism of the present invention realizes simultaneous clamping of the bag body of the ton bag, clamping of the mouth of the ton bag, unloading guidance, multiple manipulators cyclically changing hands to clean the bottom, and realizing the unmanned unmanned unloading process of overturning and unloading , improve the efficiency of unloading and reduce the use of labor.

Description of drawings

Fig. 1 is the stereogram of the present invention,

Fig. 2 is the front view of the present invention,

Fig. 3 is a top view of the present invention,

Bottom manipulator mechanism diagram of the present invention when Fig. 4,

Fig. 5 is a partial structural diagram of the flipping structure.

1. Reference signs: 1. Car body, 2. Overturn frame, 3. Overturn mechanism, 4. Ton bag clamping mechanism, 5. Manipulator, 6. Guide wheel group, 7. Drive motor, 8. Support plate, 9. Rotating shaft, 10. Shrinking mechanism for tons of bags, 201. Pressing mechanism, 202. Squeeze plate, 203. Side plate, 204. Bottom plate, 205. Arc plate, 206. First telescopic mechanism, 207 , T-shaped body, 208, the second telescopic mechanism, 209, the dust suction pipe.

detailed description

The invention is a trolley for unloading tons of bags, which includes a car body moving along the track and a turning frame for fixing tons of bags. The turning frame is arranged on the car body, and tons of bags are fixed on the turning frame. There is a discharge channel for the material in the ton bag, and an overturning mechanism is set on both sides of the car body to fix the overturning frame. The overturning mechanism drives the overturning frame. Hold the manipulator at the lower part of the tote bag.

The lower part of the car body is provided with two pairs of symmetrical guide wheel sets, which move along the track, and the guide wheel set is provided with a drive motor to drive the guide wheel set to drive the car body to move on the track. The support plates on both sides of the car body are equipped with a turning mechanism. The rotation axis of the turning mechanism is perpendicular to the support plate and extends to the middle of the car body. Tightening mechanism and ton bag shrinking mechanism.

The section of the overturning frame is flat, and the clamping mechanism is two parallel extruding plates. The extruding plates are set parallel to the two side plates of the overturning frame. The rear end of the extruding plate is fixed on the overturning frame through the pressing mechanism. Placed on the bottom plate of the turning frame, the pressing mechanism drives the extrusion plate to move to the middle to clamp the ton bag.

The upper part of the turning frame is equipped with a device that can move up and down. The up and down device is equipped with a shrinking mechanism for the ton bag. The vertical upper part of the ton bag is equipped with two arc-shaped plates to form a cylindrical discharge guide tube. The outer side of the arc-shaped plate is equipped with a first The telescopic mechanism is fixed on the upper part of the up and down moving device 11, and the T-shaped body of the ton bag shrinkage mechanism is provided in the middle of the arc-shaped plate. The vertical side of the T-shaped body is drawn outward from the middle of the arc-shaped plate and connected with the second telescopic mechanism. The second telescoping mechanism is fixed on the top of the up and down moving device 11, and the lateral sides of the two T-shaped bodies are arranged in parallel and horizontally.

The overturning mechanism also includes a deceleration motor fixed on the support plate, and the output shaft of the deceleration motor is the rotating shaft. One side of the car body is also provided with a dust removal mechanism. The dust removal mechanism includes an inclined dust suction pipe. The dust suction pipe is inclined from the support plate of the car body to the middle of the car body. The upper part of the pipe is connected with the dust suction system.

There are at least four groups of manipulators, and the four groups of manipulators are evenly distributed around the bottom of the turning frame. The manipulator is a cross-type manipulator, the front end of the manipulator is a clamping arm for cross clamping, the middle part of the cross clamping arm is hingedly arranged at the bottom of the turning frame, and the rear end of the cross clamping arm is connected to the linear drive mechanism.

The feeding trolley with the ton bags drives to the silo that needs to be fed. The extrusion plate of the feeding trolley clamps the ton bags, and the manipulator grabs the four positions at the bottom of the ton bags, and the top of the ton bags controls the arc plate The first telescopic mechanism aligns the two circular arc plates to form a full circle as a discharge guide cylinder, and at the same time, the T-shaped body of the second telescopic mechanism clamps the mouth of the ton bag. When all the actions are completed, the overturning mechanism of the feeding trolley drives the extrusion plate to turn over the ton bag, and the discharge guide cylinder guides the mouth of the ton bag to align with the mouth of the hopper, and guides the unloading through the up and down moving device The barrel extends into the feeding port of the silo, and at the same time, the soft connection at the front end of the dust suction pipe on the feeding trolley is connected to the dust removal port of the silo and compacted, the plug valve of the dust removal port on the hopper is opened, and the dust removal motor on the feeding trolley operates. Immediately afterwards, the flapper valve at the feed port of the silo is opened, at this time, the T-shaped body of the second telescopic mechanism is retracted, the mouth of the ton bag is opened, and the materials in the ton bag are poured into the silo.

When there is not much material left in the ton bag, one of the manipulators at the bottom of the ton bag is released, and then grasped tightly, and the rest perform this action in turn. After the unloading is completed, the T-shaped body of the second telescopic mechanism at the bin mouth stretches out again to squeeze the ton bag pocket, clamps the ton bag bag mouth, and the cylinder of the moving device moves up and down to return the shrinking mechanism to its original position. The feeding trolley is turned over to the initial position again, the dust removal mechanism retracts the soft connection, the flapper valve of the dust removal port on the hopper is closed, and the flapper valve of the inlet port of the same hopper is also closed to seal the hopper. The dust removal port is closed by the action of the cylinder, the feeding trolley moves to the loading place of the ton bag, and the empty ton bag is sent back to enter the next unloading process of the ton bag.

Claims (9)

1. a kind of ton bag dump car, it is characterized in that, including the car body moved along track（1）With the rollover stand of fixed ton bag （2）, rollover stand（2）It is arranged on car body（1）On, rollover stand（2）Upper fixed ton bag, rollover stand（2）The car body of bottom（1）It is provided with In ton bag passage, the car body are let out under material（1）Both sides set switching mechanism（3）The fixed rollover stand（2）, switching mechanism （3）Drive rollover stand（2）Upset, rollover stand（2）It is provided with ton bag clamp system（4）, rollover stand（2）Bottom provided with catching The manipulator of ton bag bottom（5）.

2. according to claim 1 ton of bag dump car, it is characterized in that, the car body（1）Bottom provided with right two-by-two The guide wheel group of title（6）, guide wheel group（6）Moved along track, guide wheel group is provided with motor（7）Drive guide wheel group band motor vehicles bodies （1）It is mobile in orbit.

3. according to claim 1 ton of bag dump car, it is characterized in that, car body（1）The supporting plate of both sides（8）On set and turn over Rotation mechanism（3）, switching mechanism（3）Rotary shaft（9）Perpendicular to supporting plate（8）Stretch to car body（1）Middle part, two rotary shafts（9） Between be the rollover stand（2）, rollover stand（2）It is provided with ton bag clamp system（4）With ton bag necking mechanism（10）.

4. according to claim 3 ton of bag dump car, it is characterized in that, rollover stand（2）Section be Qian shape, ton bag Clamp system（4）For two parallel stripper plates（202）, stripper plate（202）With the biside plate of rollover stand（203）It is arranged in parallel, squeezes Pressing plate（202）Rollover stand is fixed in rear end by hold-down mechanism（2）On, ton bag is placed on rollover stand（2）Bottom plate（204） On from drive mechanism drive stripper plate to middle part movement clamp ton bag.

5. according to claim 4 ton of bag dump car, it is characterized in that, rollover stand（2）Top is provided with and moves up and down dress Put（11）, ton bag necking mechanism（10）Positioned at moving up and down device（11）On, ton bag necking mechanism is provided with two arcs （205）Constitute tubular discharging guiding tube, arc（205）Lateral surface sets the first telescoping mechanism（206）It is fixed on and moves up and down dress Put（11）Top, arc（205）Middle part is provided with ton bag necking mechanism（10）T-shaped body（207）, T-shaped body（207）It is perpendicular Straight flange is from arc（205）Middle part outwards draw and with the second telescoping mechanism（208）It is connected, the second telescoping mechanism（208）Gu Due to moving up and down device（11）Top, two T-shaped bodies（207）Horizontal edge it is parallel and horizontally disposed.

6. according to claim 3 ton of bag dump car, it is characterized in that, switching mechanism（3）Also include being fixed on support Plate（8）On reducing motor, the output shaft of reducing motor is the rotary shaft（9）.

7. according to claim 1 ton of bag dump car, it is characterized in that, the car body（1）Side be additionally provided with dedusting Mechanism, dedusting mechanism includes an inclined sweep-up pipe（209）, sweep-up pipe（209）From car body（1）Supporting plate（8）To car body（1） Middle part is tilted, suction port and switching mechanism（3）It is non-interference, sweep-up pipe（209）Top be connected with dust collecting system.

8. according to claim 1 ton of bag dump car, it is characterized in that, the manipulator（5）It is at least four groups, four groups Manipulator（5）It is distributed on rollover stand（2）Bottom surrounding.

9. according to claim 8 ton of bag dump car, it is characterized in that, the manipulator is staggered form manipulator, machine Tool hand front end is to be hinged the bottom for being arranged on rollover stand, the clamping of intersection in the middle part of the clamp arm of cross clamp, the clamp arm of intersection Arm rear end is connected to straight line driving mechanism.