CN218909095U - Pallet feeding device - Google Patents

Abstract

A tray feeding device comprises a placing member, wherein a pushing mechanism is arranged at the lower end of the placing member, and positioning mechanisms are respectively arranged at two sides of the placing member; the placing component comprises a bottom plate, a pair of moving holes are formed in the bottom plate, a concave plate is arranged on the bottom plate in an upward extending mode, and a discharge hole is formed in the lower end of one side of the concave plate; the propelling mechanism comprises two pairs of rotating seats which are respectively arranged at two ends of the bottom plate, each pair of rotating seats is provided with a discharging wheel, the discharging wheels at the same end are in transmission through a transmission shaft, the outer end of one transmission shaft is connected with a discharging motor, the discharging motor is arranged at one rotating seat, each pair of discharging wheels at the same side are respectively sleeved with a discharging belt, a pushing plate is arranged on each discharging belt, the upper ends of the pushing plates penetrate through a moving hole, the pushing plates are arranged, trays at the lower ends are conveniently pushed out through the pushing plates, and accordingly automatic pushing operation of the trays is facilitated. The positioning mechanism is used for positioning the tray.

Description

Pallet feeding device

Technical Field

The utility model relates to the technical field of material stacking, in particular to a tray feeding device.

Background

When the bagged materials are stacked, the fork truck is convenient for transferring the bagged materials. The bagged materials are placed on the tray through the automatic stacking device, and after the placement is completed, operators transfer the stacked bagged materials to a stacking place of the bagged materials through a forklift. At present, in order to facilitate automatic stacking operation of bagged materials, a tray for placing the bagged materials is usually placed on a placing rack, and then the tray is pushed to a stacking position in a pushing mode by an air cylinder. However, in order to facilitate automatic pushing and feeding of the trays, a tray is usually placed at a place where the tray is placed, and after the pushing of the previous tray is completed, an operator fills the tray. This approach is obviously inefficient. And if stack the tray to tray place the department, then when the tray propelling movement, take place the tray dislocation easily, even the tray drops from tray place to the transfer operation to the bagged materials causes the influence.

Disclosure of Invention

The utility model provides a tray feeding device which solves the defects in the prior art, is convenient for automatically pushing trays, and is also convenient for limiting and clamping the trays positioned at the upper end during pushing, so that the trays positioned at the upper end are prevented from falling from a place during pushing.

In order to achieve the object of the present utility model, the following techniques are proposed:

a tray feeding device comprises a placing member, wherein a pushing mechanism is arranged at the lower end of the placing member, and positioning mechanisms are respectively arranged at two sides of the placing member;

the placing component comprises a bottom plate, a pair of moving holes are formed in the bottom plate, a concave plate is arranged on the bottom plate in an upward extending mode, and a discharge hole is formed in the lower end of one side of the concave plate;

the propelling mechanism comprises two pairs of rotating seats which are respectively arranged at two ends of the bottom plate, each pair of rotating seats is provided with a discharging wheel, the discharging wheels at the same end are in transmission through a transmission shaft, the outer end of one transmission shaft is connected with a discharging motor, the discharging motor is arranged at one rotating seat, each pair of discharging wheels at the same side are respectively sleeved with a discharging belt, a pushing plate is arranged on each discharging belt, the upper ends of the pushing plates penetrate through a moving hole, the pushing plates are arranged, trays at the lower ends are conveniently pushed out through the pushing plates, and accordingly automatic pushing operation of the trays is facilitated.

The positioning mechanism is used for positioning the tray.

Further, positioning mechanism is including being located the inboard spill roof of concave plate, all be equipped with many spring pins on the vertical section of spill roof, the outside end of spring pin all overlaps and is equipped with the spring, the lower extreme of spill roof outwards extends the ground and is equipped with the overhanging push rod, overhanging push rod all wears in the lateral wall of concave plate, the outside end of overhanging push rod is equipped with outer fly leaf, the waist hole has been seted up on the outer fly leaf, the downthehole action pole that wears of waist, the both ends of action pole all are equipped with the connection curb plate, the connection curb plate inwards extends perpendicularly and is equipped with the button head board, the other end of button head board is equipped with the connecting axle, the epaxial rotation of connecting is equipped with the swivel mount, the swivel mount is installed in the lower wall of concave plate, the other end of connection curb plate is equipped with outer push rod, be equipped with the push-out riser between the other end of connection curb plate, the rectangular hole has been seted up on the push-out riser, the push-out riser inwards extends and is equipped with the push-out post, the cover is equipped with concave cover on the push-up on the push-out post, the concave cover is installed in the lower wall of swivel mount, the inboard end of push-out post is equipped with the diaphragm. The setting of spill roof is convenient to carry out the centre gripping to a plurality of trays that are located the upper end to the spill roof is when the centre gripping, with the help of the motion of release board, thereby ensures that the centre gripping of spill roof to the tray and the propelling movement of tray go on in step.

Further, one end of the push-out transverse plate is an inclined wall, and the inclined wall is inclined inwards;

the lower end of the push-out plate is provided with an opening plate, the opening plate is provided with an inclined plane, the inclined plane is inclined outwards, and the inclined plane is matched with the inclined wall. Through the setting of inclined wall and inclined plane, when the motion of release board, the convenience acts on the inclined wall through the inclined plane on the release board, and then makes extrapolating the diaphragm outward movement, and then is convenient for carry out the centre gripping spacing to the tray that is located the upper end.

Further, a rubber pad is attached to the inner wall of the concave top plate. The friction force between the concave top plate and the tray can be improved through the arrangement of the rubber pad, and when the tray is pushed out, the tray at the upper end is prevented from moving.

The technical scheme has the advantages that:

compared with the prior art, the tray pushing device has the advantages that the continuous pushing operation of the trays is convenient, the stacking efficiency of bagged materials is further improved, and the trays at the upper end can be prevented from moving downwards when the trays are pushed, so that the falling possibility of the trays at the upper end is avoided, the stability and the effectiveness of the tray pushing are ensured, and the tray pushing device has high practicability.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows a second perspective view of one embodiment.

Fig. 3 shows a three-dimensional block diagram of one embodiment.

Fig. 4 shows an enlarged view at a.

Fig. 5 shows a perspective view of a fourth embodiment.

Detailed Description

As shown in fig. 1-5, a tray feeding device comprises a placement member 1, wherein a pushing mechanism 3 is arranged at the lower end of the placement member 1, and positioning mechanisms 2 are respectively arranged at two sides of the placement member 1. The positioning mechanism 2 is used for positioning the tray.

The placing member 1 comprises a bottom plate 10, a pair of moving holes 11 are formed in the bottom plate 10, a concave plate 12 is arranged on the bottom plate 10 in an upward extending mode, and a discharge hole is formed in the lower end of one side of the concave plate 12.

The propelling mechanism 3 comprises two pairs of rotating seats 30 which are respectively arranged at two ends of the bottom plate 10, a discharging wheel 31 is arranged between each pair of rotating seats 30, the discharging wheels 31 at the same end are driven by a transmission shaft, the outer side end of one transmission shaft is connected with a discharging motor 33, the discharging motor 33 is arranged on one rotating seat 30, a discharging belt 32 is sleeved outside each pair of discharging wheels 31 at the same side, a pushing plate 34 is arranged on each discharging belt 32, and the upper end of each pushing plate 34 penetrates through the corresponding moving hole 11.

The positioning mechanism 2 comprises a concave top plate 20 positioned on the inner side of the concave plate 12, and a rubber pad is attached to the inner wall of the concave top plate 20. The vertical section of the concave top plate 20 is provided with a plurality of spring pins 21, the outer ends of the spring pins 21 are sleeved with springs 22, the lower ends of the concave top plate 20 are provided with outward push rods 23 in an extending mode, the outward push rods 23 penetrate through the side walls of the concave plates 12, the outer ends of the outward push rods 23 are provided with outer movable plates 24, waist-shaped holes 25 are formed in the outer movable plates 24, action rods 26 penetrate through the waist-shaped holes 25, two ends of the action rods 26 are provided with connecting side plates 27, the connecting side plates 27 are vertically and inwards extended and are provided with round head plates 28, the other ends of the round head plates 28 are provided with connecting shafts, rotating shafts 292 are rotatably arranged on the connecting shafts, the rotating shafts 292 are mounted on the lower walls of the concave plates 12, the other ends of the connecting side plates 27 are provided with outer push rods 29, an outer push plate 290 is arranged between the other ends of the connecting side plates 27, long-shaped holes 291 are formed in the outer push columns 294 are formed in the outer push rods 290 in an extending mode, concave sleeves 293 are sleeved on the outer push columns 294, the lower walls of the rotating shafts 293 are mounted on the rotating shafts 292, and the inner ends of the outer push columns 294 are provided with transverse push rods 295. One end of the push-out diaphragm 295 is an inclined wall which is inclined inwards; the lower end of the push-out plate 34 is provided with an opening plate 35, the opening plate 35 is provided with an inclined surface which is inclined outwards, and the inclined surface is matched with the inclined wall.

When the trays are pushed, an operator places a plurality of trays in the concave plate 12, then, the discharging motor 33 is started, the transmission shaft is driven by the discharging motor 33 to rotate, the rotation of the transmission shaft drives the discharging wheel 31 to rotate, the rotation of the discharging wheel 31 drives the discharging belt 32 to move, the movement of the discharging belt 32 drives the push-out plate 34 thereon to move, and the push-out plate 34 pushes the tray at the lower end to move towards the discharge hole during movement. Secondly, when the push-out plate 34 moves, the inclined surface of the opening plate 35 acts on the inclined wall of the push-out cross plate 295, so that the push-out cross plate 295 moves outwards under the pushing of the opening plate 35, and when the push-out cross plate 295 moves outwards, the outer push column 294 is driven to move outwards along the concave sleeve 293, and when the outer push column 294 moves outwards, the inner wall of the strip hole 291 acts on the outer push rod 29, so that the connecting side plate 27 rotates outwards around the outer end of the swivel base 292, and when the lower end of the connecting side plate 27 rotates outwards, the acting rod 26 at the other end acts on the inner wall of the waist-shaped hole 25, so that the outer push rod 23 moves inwards, and when the outer push rod 23 moves inwards, the concave top plate 20 is pushed inwards, and the tray at the upper end is clamped by the concave top plate 20, and when the push-out cross plate 294 moves outwards under the pushing of the push-out plate 34, and finally the tray is pushed out, and then the push-out plate 34 moves to the lower side along with the discharging belt 32, so that the opening plate 35 and the cross plate 295 act outwards, and then the concave top plate 20 is released from the action of the spring 22, and the tray 20 is clamped outwards.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (4)

1. The tray feeding device is characterized by comprising a placing member (1), wherein a pushing mechanism (3) is arranged at the lower end of the placing member (1), and positioning mechanisms (2) are respectively arranged at two sides of the placing member (1);

the placing component (1) comprises a bottom plate (10), a pair of moving holes (11) are formed in the bottom plate (10), a concave plate (12) is arranged on the bottom plate (10) in an upward extending mode, and a discharge hole is formed in the lower end of one side of the concave plate (12);

the propelling mechanism (3) comprises two pairs of rotating seats (30) which are respectively arranged at two ends of the bottom plate (10), discharging wheels (31) are arranged between each pair of rotating seats (30), the discharging wheels (31) positioned at the same end are driven by a transmission shaft, the outer side end of one transmission shaft is connected with a discharging motor (33), the discharging motor (33) is arranged at one rotating seat (30), discharging belts (32) are respectively sleeved outside each pair of discharging wheels (31) positioned at the same side, pushing plates (34) are respectively arranged on the discharging belts (32), and the upper ends of the pushing plates (34) penetrate through the moving holes (11);

the positioning mechanism (2) is used for positioning the tray.

2. The tray feeding device according to claim 1, wherein the positioning mechanism (2) comprises concave top plates (20) positioned on the inner sides of the concave plates (12), a plurality of spring pins (21) are arranged on the vertical sections of the concave top plates (20), springs (22) are sleeved at the outer ends of the spring pins (21), overhanging push rods (23) are arranged at the lower ends of the concave top plates (20) in an outward extending mode, the overhanging push rods (23) penetrate through the side walls of the concave plates (12), outer movable plates (24) are arranged at the outer ends of the overhanging push rods (23), waist-shaped holes (25) are formed in the outer movable plates (24), action bars (26) are penetrated in the waist-shaped holes (25), connecting side plates (27) are arranged at the two ends of the action bars (26), round head plates (28) are arranged in a vertically inward extending mode, connecting shafts are arranged at the other ends of the round head plates (28), swivel bases (292) are rotatably arranged on the connecting shafts, swivel bases (292) are arranged on the lower walls of the concave plates (12), outer push rods (29) are arranged at the other ends of the connecting side plates (27), waist-shaped holes (25) are formed in the connecting side plates, vertical bars (290) are arranged between the connecting side plates (27), push bars (291) and extend outwards, and extend outwards to form (291), the outer pushing column (294) is sleeved with a concave sleeve (293), the concave sleeve (293) is arranged on the lower wall of the rotary seat (292), and the inner side end of the outer pushing column (294) is provided with an outer pushing transverse plate (295).

3. The pallet feeding device according to claim 2, wherein one end of the push-out cross plate (295) is an inclined wall, the inclined wall being inclined inwardly;

the lower end of the push-out plate (34) is provided with an opening plate (35), the opening plate (35) is provided with an inclined surface which inclines outwards, and the inclined surface is matched with the inclined wall.

4. Tray feeding device according to claim 2, characterized in that the inner wall of the concave top plate (20) is attached with rubber pads.

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