CN213058709U

CN213058709U - Flour bag stacker flattening device

Info

Publication number: CN213058709U
Application number: CN202021588377.0U
Authority: CN
Inventors: 白均平; 郭辉; 李斌
Original assignee: Shaanxi Jingyang Ziqiang Flour Co ltd
Current assignee: Shaanxi Jingyang Ziqiang Flour Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-27
Anticipated expiration: 2030-08-03

Abstract

The utility model belongs to the technical field of flour processing equipment technique and specifically relates to a flour bag stacker flattening device is related to, it is including fixing four guide posts on carrying the goods platform, setting at the roof on guide post top, setting and can follow the guide post and carry out gliding clamp plate and be used for driving the clamp plate and carry out gliding actuating mechanism in the roof below, actuating mechanism and roof fixed connection. The present application has the following effects: the driving mechanism drives the pressing plate to slide downwards along the guide columns, the pressing plate extrudes the flour bags on the tray, gaps among the flour bags are reduced, and the flour bags at all levels are tightly attached, so that the flour bags are not prone to toppling when stacked, and potential safety hazards are reduced.

Description

Flour bag stacker flattening device

Technical Field

The application relates to the technical field of flour processing equipment, in particular to a flattening device of a flour bag stacking machine.

Background

In the traditional flour processing process, flour is bagged into flour bags and then stacked on a tray, the flour bags on the tray are stacked to a certain height and then are forked and operated by a forklift, and the tray carrying the flour bags is transported to a high-rise storage rack by the forklift to be stored. With the development of society and the progress of science and technology, the storage of flour gradually realizes the automation, and artifical fork fortune mode is gradually replaced by full-automatic stacker to realize the intellectuality of flour storage, reduced labour intensity simultaneously reduced the human cost.

The chinese patent application with the application number CN201810629955.1 discloses a stacker, which comprises a cargo carrying platform, an upright post, an upper running track, a lower beam, a horizontal driving mechanism and a lifting driving mechanism; carry out elevating movement along the stand under the drive of rising actuating mechanism with the platform of carrying cargo, the lower extreme of stand is connected with the bottom end rail, the bottom end rail slides along the orbit down in horizontal drive mechanism's drive, the front end of bottom end rail is close to the stand setting, and dodge the platform of carrying cargo who is located lower extreme position, it is located orbit's top down to go up the orbit, and keep parallel with orbit down, the upper end of stand slides along last orbit, horizontal drive mechanism includes horizontal motor and drive wheel, it includes to rise actuating mechanism: the lifting device comprises a lifting motor, a lifting winding drum, a motor reducer, a steel wire rope and a pulley. This stacker can carry out reasonable layout through the structure to carrying cargo platform and bottom end rail, has increased the lift stroke of carrying cargo platform, makes it conveniently to fork the lower goods in position, improves space utilization.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the flour is stacked on the tray after being bagged, the flour in the flour bags is relatively fluffy, the gaps between the flour bags are large, the flour bags are easy to topple when stacked, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to make the difficult emergence of flour bag when the stack empty, reduce the potential safety hazard, this application provides flour bag stacker flattening device.

The application provides a flour bag stacker flattening device adopts following technical scheme:

the utility model provides a flour bag stacker flattening device, is including fixing four guide posts on carrying the goods platform, setting up the roof at the guide post top, setting up and can follow the guide post and carry out gliding clamp plate and be used for driving the clamp plate and carry out gliding actuating mechanism in roof below, actuating mechanism and roof fixed connection.

By adopting the technical scheme, the driving mechanism is controlled by the electric control system to drive the pressing plate to slide downwards along the guide columns, the pressing plate extrudes the flour bags on the tray, gaps among the flour bags are reduced, and all levels of flour bags are tightly attached, so that the flour bags are not easy to topple when stacked, and potential safety hazards are reduced.

Preferably, the driving mechanism comprises a bidirectional screw fixed below the top plate, sliders symmetrically arranged at two ends of the bidirectional screw and a driving motor driving the bidirectional screw to rotate, the sliders are in threaded connection with the bidirectional screw, the two sliders are connected with the pressing plate through connecting rods, one end of each connecting rod is rotatably connected with the corresponding slider, and the other end of each connecting rod is rotatably connected with the pressing plate.

Through adopting above-mentioned technical scheme, when the two-way lead screw cisoid of driving motor drive rotated, two sliders removed along the direction that is close to each other, and the contained angle between two connecting rods reduces gradually, and then drives the clamp plate and slide down along the guide post to realize the squeezing action of clamp plate to the flour bag, the impact force of acting on the flour bag can carry out suitable regulation according to driving motor's rotational speed, and the reaction is rapid, reliable and stable.

Preferably, the bottom end of the pressing plate is provided with a plurality of limiting frames, and the shape of each limiting frame is matched with that of the flour bag.

By adopting the technical scheme, when the driving mechanism drives the pressing plate to move downwards to extrude the flour bag, the limiting frame can properly adjust the position of the topmost flour bag, and the situation that the topmost flour bag is skewed due to too large impact pressure during punching is avoided.

Preferably, the edge of the limiting frame is provided with a chamfer.

By adopting the technical scheme, when the flour bag is extruded by the pressing plate, the chamfer angle can reduce the pressure of the edge acting on the surface of the flour bag, so that the flour bag is not easy to be cut by the edge, and meanwhile, the surface of the flour bag is not easy to leave an indentation.

Preferably, the surface of the limiting frame is provided with an elastic pad.

By adopting the technical scheme, when the flour bag is extruded by the pressing plate, the elastic cushion forms buffering between the limiting frame and the flour bag, so that the pressure of the edge acting on the surface of the flour bag can be further reduced.

Preferably, four corners of the pressing plate are provided with notches, and the guide columns are located at the notches of the pressing plate.

Through adopting above-mentioned technical scheme, when the clamp plate slided along the guide post, four guide posts all formed spacingly to the direction of motion of clamp plate, and the clamp plate is difficult for producing when the motion and rocks, and the motion of clamp plate is more steady, and the clamp plate is also better to the extrusion effect of face powder bag.

Preferably, the lateral wall of guide post and clamp plate butt is equipped with first spout, the clamp plate is equipped with the second spout in breach department, first spout and second spout notch are relative and the width equals, first spout and second spout enclose to close and form the cavity, be equipped with the ball in the cavity.

Through adopting above-mentioned technical scheme, when the clamp plate slided along the guide post, the ball took place to rotate in the cavity, and the ball has reduced the frictional resistance between clamp plate and the guide post, and the slip of clamp plate is more smooth and easy.

Preferably, the guide post is provided with a reinforcing rib inclined plate.

Through adopting above-mentioned technical scheme, the steadiness of guide post has been strengthened to the strengthening rib swash plate, makes the bearing capacity of guide post better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism drives the pressing plate to slide downwards along the guide columns, the pressing plate extrudes the flour bags on the tray, gaps among the flour bags are reduced, and the flour bags at all levels are tightly attached, so that the flour bags are not prone to toppling when stacked, and potential safety hazards are reduced;

2. through setting up spacing frame, the position of spacing frame can carry out appropriate adjustment to the flour bag of topmost layer, avoids the flour bag of topmost layer to produce askew because the impact pressure who bears is the biggest when the punching press most easily.

Drawings

FIG. 1 is a schematic view of the overall structure of a flattening device according to an embodiment of the present application;

FIG. 2 is a schematic view showing the mating relationship of the drive mechanism and the platen;

FIG. 3 is a schematic structural diagram of a platen according to an embodiment of the present application;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 4.

Description of reference numerals: 1. a guide post; 11. a reinforcing rib sloping plate; 12. a first chute; 13. a ball bearing; 2. a top plate; 3. pressing a plate; 31. a limiting frame; 311. chamfering; 312. an elastic pad; 32. a notch; 33. a second chute; 4. a drive mechanism; 41. a bidirectional lead screw; 411. a mounting seat; 42. a slider; 421. a first hinge mount; 43. a drive motor; 431. mounting a plate; 44. a connecting rod; 441. a second hinge mount; 5. a cargo carrying platform; 51. a fork.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a flattening device of a flour bag stacking machine. Referring to fig. 1, the flattening device includes four guide posts 1, a top plate 2, a pressing plate 3, and a driving mechanism 4. Four guide posts 1 are welded and fixed at four corners of the cargo carrying platform 5 respectively, and the guide posts 1 are square steel cylinders. The top plate 2 is welded and fixed at the top end of the guide post 1, and the top plate 2 is a rectangular steel plate. The pressing plate 3 is located below the top plate 2 and located in the four guide posts 1, the pressing plate 3 can slide along the guide posts 1, and the guide posts 1 limit the sliding direction of the pressing plate 3 during sliding. The top plate 2 is provided with a drive mechanism 4 for driving the platen 3 to slide.

The flour is bagged and then stacked on the tray, when the flour bags are stacked to a certain height, the flour bags are stacked by the stacking machine, and the stacking machine conveys the tray loaded with the flour bags to the high frame for storage. The pallet 5 of the stacker forks the pallet onto the pallet 5 by using the pallet fork 51 under the control of the electric control system, then the electric control system controls the driving mechanism 4 to drive the pressing plate 3 to slide downwards along the guide post 1, the pressing plate 3 extrudes the flour bags on the pallet, and the gap between the flour bags is reduced, so that the flour bags of all levels are tightly attached, the flour bags are not easy to topple when stacked, and the potential safety hazard is reduced; after the flour bag is flattened, the cargo carrying platform 5 is driven by the lifting driving mechanism 4 to move up and down along the upright post, the upright post is driven by the horizontal driving mechanism 4 to slide along the lower running track, and the tray carrying the flour bag is conveyed to a proper position on the high frame to be stored.

Referring to fig. 1, the guide post 1 is provided with a reinforcing rib sloping plate 11. A single stand is equipped with two strengthening rib swash plates 11, and two strengthening rib swash plates 11 and stand welded fastening just are located the stand and keep away from on two sides of clamp plate 3. The reinforcing rib sloping plate 11 strengthens the stability of the guide column 1, so that the bearing capacity of the guide column 1 is better.

Referring to fig. 2, the driving mechanism 4 includes a bidirectional lead screw 41, two sliders 42, and a driving motor 43. The bidirectional screw 41 is fixed below the top plate 2 through the mounting seat 411, the mounting seat 411 and the top plate 2 are welded and fixed, and the bidirectional screw 41 can rotate on the mounting seat 411. The two sliding blocks 42 are respectively arranged at two ends of the bidirectional screw 41, the sliding blocks 42 are in threaded connection with the bidirectional screw 41, and when the bidirectional screw 41 rotates, the two sliding blocks 42 move along the directions close to or away from each other. The driving motor 43 is used for driving the bidirectional screw 41 to rotate, and one end of the bidirectional screw 41 is fixedly connected with the output end of the driving motor 43. The driving motor 43 is a servo motor, and the driving motor 43 is fixed on the top plate 2 through a mounting plate 431. Two sliders 42 are connected with the pressure plate 3 through connecting rods 44, one end of each connecting rod 44 is rotatably connected with the corresponding slider 42, and the other end of each connecting rod 44 is rotatably connected with the pressure plate 3. The bottom of two sliders 42 all is equipped with first articulated seat 421, is equipped with the articulated seat 441 of second on the clamp plate 3, and the one end that two connecting rods 44 are close to slider 42 all articulates on first articulated seat 421, and the one end that is close to roof 2 all articulates on the articulated seat 441 of second.

When the driving motor 43 drives the bidirectional screw rod 41 to rotate in the forward direction, the two sliding blocks 42 move along the directions close to each other, the included angle between the two connecting rods 44 is gradually reduced, and then the pressing plate 3 is driven to slide downwards along the guide column 1, so that the pressing effect of the pressing plate 3 on the flour bag is realized, the impact force acting on the flour bag can be properly adjusted according to the rotating speed of the driving motor 43, and the reaction is rapid, stable and reliable. After the flour bag is flattened, the driving motor 43 drives the bidirectional screw 41 to rotate reversely, the two sliding blocks 42 move along the direction away from each other, the included angle between the two connecting rods 44 is gradually increased, and the pressing plate 3 is further driven to be lifted upwards along the guide post 1.

Referring to fig. 3, the bottom end of the pressing plate 3 is provided with a plurality of limiting frames 31, and the shape of each limiting frame 31 is adapted to the shape of the flour bag. After the pallet fork 51 of the loading platform 5 forks the pallet carrying the flour bags onto the loading platform 5, when the driving mechanism 4 drives the pressing plate 3 to move downwards to press the flour bags, the position of the flour bag at the topmost layer can be properly adjusted by the limiting frame 31, so that the situation that the flour bag at the topmost layer is inclined due to too much impact pressure during punching is avoided.

Referring to fig. 4, the edge of the position-limiting frame 31 is provided with a chamfer 311. The chamfer 311 of the limiting frame 31 is a rounded angle. When the pressing plate 3 extrudes the flour bag, the chamfer 311 can reduce the pressure of the edge acting on the surface of the flour bag, so that the flour bag is not easy to be cut by the edge, and meanwhile, the surface of the flour bag is not easy to leave an indentation.

Referring to fig. 5, an elastic pad 312 is disposed on the surface of the position-limiting frame 31. The elastic pad 312 is a composite rubber pad, and the composite rubber pad is bonded and fixed with the limiting frame 31. When the pressing plate 3 extrudes the flour bag, the elastic pad 312 forms a buffer between the limiting frame 31 and the flour bag, so that the pressure of the edge acting on the surface of the flour bag can be further reduced.

Referring to fig. 3, the four corners of the pressing plate 3 are provided with notches 32, and in conjunction with fig. 1, the guide posts 1 are located at the notches 32 of the pressing plate 3. The shape of breach 32 suits with the shape of guide post 1 on the clamp plate 3, and when clamp plate 3 slided along guide post 1, four guide posts 1 all formed spacingly to the direction of motion of clamp plate 3, and clamp plate 3 is difficult for producing when the motion and rocks, and the motion of clamp plate 3 is more steady, and clamp plate 3 is also better to the extrusion effect of flour bag.

Referring to fig. 5, a first sliding groove 12 is arranged on the side wall of the guide post 1 abutting against the pressing plate 3, a second sliding groove 33 is arranged at the notch 32 of the pressing plate 3, and the notches of the first sliding groove 12 and the second sliding groove 33 are opposite and equal in width. The first sliding groove 12 and the second sliding groove 33 enclose to form a cavity, and a ball 13 is arranged in the cavity. When the pressing plate 3 slides along the guide post 1, the ball 13 rotates in the cavity, the ball 13 reduces the friction resistance between the pressing plate 3 and the guide post 1, and the pressing plate 3 slides more smoothly.

The implementation principle of the flattening device of the flour bag stacking machine in the embodiment of the application is as follows: the flour is bagged and then stacked on the tray, when the flour bags are stacked to a certain height, the flour bags are stacked by the stacking machine, and the stacking machine conveys the tray loaded with the flour bags to the high frame for storage. The goods carrying platform 5 of the stacker forks the pallet onto the goods carrying platform 5 by using the pallet fork 51 under the control of the electric control system, then the electric control system controls the driving motor 43 to operate, the driving motor 43 drives the bidirectional screw rod 41 to rotate in the forward direction, the two sliding blocks 42 are close to each other, the included angle between the two connecting rods 44 is reduced, so that the pressing plate 3 slides downwards along the guide post 1, the pressing plate 3 extrudes the flour bags on the pallet, the gap between the flour bags is reduced, and the flour bags of all levels are tightly jointed, therefore, the flour bags are not easy to topple when stacked, and the potential safety hazard is reduced; after the flour bag is flattened, the electric control system controls the driving motor 43 to rotate reversely to lift the pressing plate 3, then the cargo carrying platform 5 is driven by the lifting driving mechanism 4 to move up and down along the upright post, the upright post is driven by the horizontal driving mechanism 4 to slide along the lower running track, and the tray carrying the flour bag is conveyed to a proper position on the high frame to be stored.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a flour bag stacker flattening device which characterized in that: including fixing four guide posts (1) on carrying cargo platform (5), setting up roof (2) on guide post (1) top, setting up and can follow guide post (1) below roof (2) and carry out gliding clamp plate (3) and be used for driving clamp plate (3) and carry out gliding actuating mechanism (4), actuating mechanism (4) and roof (2) fixed connection.

2. The flour bag stacker flattening apparatus of claim 1, wherein: actuating mechanism (4) are including fixing two-way lead screw (41), the symmetry setting at slider (42) and the drive two-way lead screw (41) pivoted driving motor (43) at two-way lead screw (41) both ends of roof (2) below, slider (42) and two-way lead screw (41) threaded connection, and two slider (42) all link to each other with clamp plate (3) through connecting rod (44), the one end and the slider (42) of connecting rod (44) rotate to be connected, and the other end and clamp plate (3) of connecting rod (44) rotate to be connected.

3. The flour bag stacker flattening apparatus of claim 2, wherein: the bottom of clamp plate (3) is equipped with spacing frame (31), spacing frame (31) are equipped with a plurality ofly, and the shape of single spacing frame (31) suits with the shape of flour bag.

4. The flour bag stacker flattening apparatus of claim 3, wherein: the edge of the limiting frame (31) is provided with a chamfer (311).

5. The flour bag stacker flattening apparatus of claim 3, wherein: the surface of the limiting frame (31) is provided with an elastic pad (312).

6. The flour bag stacker flattening apparatus of claim 1, wherein: four corners of the pressing plate (3) are provided with notches (32), and the guide column (1) is positioned at the notches (32) of the pressing plate (3).

7. The flour bag stacker flattening apparatus of claim 5, wherein: be equipped with first spout (12) on the lateral wall of guide post (1) and clamp plate (3) butt, clamp plate (3) are equipped with second spout (33) in breach (32) department, relative and the width of first spout (12) and second spout (33) notch equals, first spout (12) and second spout (33) enclose and close the vacuole formation, be equipped with ball (13) in the cavity.

8. The flour bag stacker flattening apparatus of claim 1, wherein: the guide post (1) is provided with a reinforcing rib sloping plate (11).