CN219971198U

CN219971198U - Automatic change pile up neatly production line of unloading

Info

Publication number: CN219971198U
Application number: CN202320944067.5U
Authority: CN
Inventors: 迟晓龙; 宋玉义; 秦伟; 刘配莲
Original assignee: Cofco Oils And Grains Industries Feixian Co ltd
Current assignee: Cofco Oils And Grains Industries Feixian Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-11-07
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the field of mechanical automation, and discloses an automatic unloading and stacking production line, which comprises the following steps: the automatic unloading device comprises an unloading platform, a conveying line, a broken bag line and a stacking conveying line, wherein the tail end of the unloading platform is in butt joint with the front end of the conveying line, the tail end of the conveying line is selectively connected to the front end of the broken bag line or the front end of the stacking conveying line through an automatic weighing timely reversing pushing device, the broken bag line is connected with a broken bag machine, a discharging opening of the broken bag machine is connected with a loading unit, and a stacking joint robot is arranged on the side of the stacking conveying line. The automatic unloading and stacking production line can finish automatic stacking work from unloading, is high in operation efficiency and reduces the working intensity of operators.

Description

Automatic change pile up neatly production line of unloading

Technical Field

The utility model relates to the field of mechanical automation, in particular to an automatic unloading and stacking production line.

Background

Currently, one of the most common ways of palletizing and storing bagged materials from unloading to entering a production line is by manual unloading and then manually transporting the bagged materials to the production line.

Because the number of the stacking material bags is large, the manual handling and stacking mode is required to be carried out manually, and the handling efficiency is very low.

Disclosure of Invention

The utility model aims to solve the problem of low work efficiency of the stacking of the material packet unloading truck in the prior art, and provides an automatic unloading truck stacking production line which can realize automatic processing of stacking work, complete automatic stacking work from the unloading truck, has high work efficiency and lightens the work intensity of operators.

In order to achieve the above object, the present utility model provides an automated palletizing line for palletizing a pallet, comprising: the automatic discharging device comprises a discharging platform, a conveying line, a broken bag line and a stacking conveying line, wherein the tail end of the discharging platform is in butt joint with the front end of the conveying line, the tail end of the conveying line is optionally connected with the front end of the broken bag line or the front end of the stacking conveying line through an automatic weighing timely reversing pushing device, the tail end of the broken bag line is connected with a broken bag machine, a charging port of the broken bag machine is connected with a loading unit, and a stacking joint robot is arranged on the side of the stacking conveying line.

Preferably, the unloading platform comprises a bottom plate and a movable plate hinged on the bottom plate, and the movable plate is hinged with the end part of the bottom plate facing the conveying line; the movable plate is connected with the end part, facing away from the conveying line, of the bottom plate through a hydraulic oil cylinder.

Preferably, the two sides of the movable plate are provided with protective frames.

Preferably, the conveying line comprises a transverse receiving belt conveyor, a longitudinal receiving belt conveyor, a climbing shaping conveyor and an automatic weighing and timely reversing pushing device which are sequentially arranged.

Preferably, the climbing shaping conveyor is provided with a plurality of climbing shaping conveyors in a line direction;

and a transition belt conveyor used for connecting the longitudinal material receiving belt conveyor is further arranged in front of the climbing shaping conveyor at the starting end.

Preferably, a horizontal belt conveyor is further arranged between the automatic weighing and timely reversing pushing device and the climbing and shaping conveyor at the tail end.

Preferably, the loading unit is a bin, and the opening of the bin is connected with the discharging opening of the bag breaker through a discharging belt conveyor.

Preferably, a roller conveyor is arranged on the stacking transport line and positioned at the position of the stacking joint robot, and guide guard plates are fixedly arranged on two sides of the roller conveyor.

Preferably, at least one side of the stacking joint robot is provided with a pallet conveyor which is mutually perpendicular to the stacking transport line, and the pallet conveyor is provided with a carrier plate which can reciprocate and is used for carrying the material bags.

Preferably, the carrier plate is provided with a concave slot corresponding to the gear shaping of the transfer forklift.

Through the technical scheme, the automatic handling of stacking work can be realized in this automatic unloading stacking production line, accomplishes automatic stacking work from unloading, and the operating efficiency is high, has alleviateed operating personnel's working strength.

Drawings

FIG. 1 is a schematic overall construction of a preferred embodiment of an automated palletizing line;

FIG. 2 is a schematic view of the construction of a preferred embodiment of the discharge platform section;

FIG. 3 is a schematic view of the structure of a preferred embodiment of the conveyor line section;

FIG. 4 is a schematic view of the construction of a preferred embodiment of the broken string portion;

FIG. 5 is a schematic structural view of a preferred embodiment of a palletized line portion;

fig. 6 is a schematic side view of a preferred embodiment of the unloading platform.

Description of the reference numerals

1-a car unloading platform; 101-a movable plate; 102-a bottom plate; 103-a hydraulic cylinder; 104-a reverse slide plate; 105-a protective frame; 106, a transverse receiving belt conveyor; 107-a longitudinal material receiving belt conveyor; 108-a striker plate; 109-transition belt conveyor; 2-conveying lines; 201-a horizontal belt conveyor; 202-climbing shaping conveyor; 203-automatically weighing a timely reversing pushing device; 204-a first turn belt conveyor; 205-a second turning belt conveyor; 206-pushing device; 301-breaking envelope wire; 302-palletizing transport line; 303-breaking a packaging machine; 304-Kelong brake; 305-blanking belt conveyor; 306-a storage bin; 401-pallet transport; 402-palletizing joint robot; 403-roller conveyor; 404-a carriage plate; 405-slot; 406-gear shaping; 5-a protective wall.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms such as "upper, lower, left, right, front, rear, and inner and outer" and the like are used merely to denote the orientation of the term in a conventional use state or are commonly understood by those skilled in the art, and should not be construed as limiting the term.

Referring to the automated palletizing line of fig. 1, the automated palletizing line includes: the automatic unloading device comprises an unloading platform 1, a conveying line 2, a broken package line 301 and a stacking conveying line 302, wherein the tail end of the unloading platform 1 is in butt joint with the front end of the conveying line 2, the tail end of the conveying line 2 is optionally connected with the front end of the broken package line 301 or the front end of the stacking conveying line 302 through an automatic weighing timely reversing pushing device 203, the tail end of the broken package line 301 is connected with a broken package machine 303, a loading unit is connected with a discharging opening of the broken package machine 303, and a stacking joint robot 402 is arranged on the side of the stacking conveying line 302.

Through the implementation of the technical scheme, the automatic handling of stacking work can be realized by the automatic unloading and stacking production line, automatic stacking work is finished from unloading, the working efficiency is high, and the working intensity of operators is reduced.

When the automatic weighing and timely reversing conveying device is used, a driver drives a vehicle filled with a material bag into the unloading platform 1, the material bag is unloaded into the conveying line 2 from the unloading platform 1 and conveyed, when the material bag passes through the automatic weighing and timely reversing conveying device 203, the automatic weighing and timely reversing conveying device 203 automatically weighs the weight of the material bag, the condition that the weight does not meet the requirement is that leakage exists, the leaked material bag is pushed into the broken wrapping line 301 by the automatic weighing and timely reversing conveying device 203, and the material bag with the weight meeting the requirement is not pushed and directly enters the stacking conveying line 302. On the one hand, the material package entering the palletizing conveyor line 302 is clamped by the palletizing joint robot 402 to be palletized when entering the palletizing joint robot 402, and finally is transported to a designated position by a manual forklift or an AGV. On the other hand, the leaked material packet entering the packet breaking line 301 is sent to the packet breaking machine 303 for breaking, and the packet and the material are separated, and the separated material is sent to the loading unit through the discharging opening, and the material of the loading unit enters the next production process, such as a repackaging production line. The generated dust is discharged through the brake dragon 304 on the bag breaker 303.

In this embodiment, the unloading platform 1 comprises a bottom plate 102 and a movable plate 101 hinged on the bottom plate 102, and the movable plate 101 is hinged with the end part of the bottom plate 102 facing the conveying line 2; the movable plate 101 is connected with the end part of the bottom plate 102, which is opposite to the conveying line 2, through a hydraulic cylinder 103. Through such implementation, when unloading, pour the vehicle into fly leaf 101 for the tail is located the starting point position of transfer chain 2, and rethread hydraulic cylinder 103's extension drives the fly leaf 101 and drives the vehicle jack-up, makes the vehicle form certain inclination, and this inclination needs can satisfy the material package can slide into transfer chain 2 through gravity can.

Of course, as shown in fig. 6, in order to enable the bag to slide onto the conveyor line 2 smoothly, the two sides of the movable plate 101 are provided with protection frames 105. The protection frame 105 has a left-right limiting function when the vehicle is reversed, and can prevent the material bag from sliding down from the side. Of course, the movable plate 101 is also provided with a stop device for being matched with the tire of the vehicle, so as to avoid the situation that the unloading is influenced by excessive reversing of the vehicle. In addition, since the tail of the vehicle is large, the baffle plate 108 should be installed at the end of the movable plate 101 facing the conveying line 2 through a bracket, and the baffle plate 108 should be arranged such that a space capable of making at least one layer of the material package just slide down is formed between the lower edge of the baffle plate and the bearing surface of the vehicle, so that the falling speed of the material package is not too high.

In this embodiment, as shown in fig. 2-4, the conveying line 2 includes a transverse receiving belt conveyor 106, a longitudinal receiving belt conveyor 107, a climbing shaping conveyor 202 and the automatic weighing timely reversing pushing device 203, which are sequentially arranged. The transverse material receiving belt conveyer 106 and the unloading platform 1 are located on the same straight line, the longitudinal material receiving belt conveyer 107 and the transverse material receiving belt conveyer 106 are vertically distributed, a material bag can enter the longitudinal material receiving belt conveyer 107 from the side face at the end part of the transverse material receiving belt conveyer 106 and then enter the climbing plastic conveyor 202 from the longitudinal material receiving belt conveyer 107, the conveying speed of the climbing plastic conveyor 202 is higher than that of the longitudinal material receiving belt conveyer 107, the distance between the material bags is increased, and the position and the posture of the material bags can be adjusted adaptively when the material bags pass through the climbing plastic conveyor 202 due to the triangular climbing and descending structures of the climbing plastic conveyor 202.

In this embodiment, the climbing and shaping conveyor 202 is provided with a plurality of climbing and shaping conveyors arranged in a straight line direction; a transition belt conveyor 109 for connecting the longitudinal receiving belt conveyor 107 is further arranged in front of the climbing shaping conveyor 202 at the starting end. By doing so, the material packet is made to enter the climbing and shaping conveyor 202 a plurality of times, and the conveying speed of the climbing and shaping conveyor 202 may be set the same or may be set incrementally. The purpose of the transition belt conveyor 109 is to make the material enter the climbing and shaping conveyor 202 more smoothly, and the material package can enter the transition belt conveyor 109 from the end of the longitudinal receiving belt conveyor 107 from the side.

In this embodiment, a horizontal belt conveyor 201 is further disposed between the automatic weighing and timely reversing pushing device 203 and the climbing and shaping conveyor 202 located at the end. The horizontal belt conveyor 201 can be set to be at least 1 according to the requirement, the conveying speed of the horizontal belt conveyor 201 is smaller than that of the last climbing shaping conveyor 202, the material package can be decelerated, and accuracy of weighing the material package on the automatic weighing timely reversing pushing device 203 is facilitated. As shown in fig. 4, the automatic weighing and timely reversing pushing device 203 has a two-stage structure, the front stage is a belt conveyor with a weighing function, and the rear stage is a belt conveyor with a pushing device 206 arranged on the side surface. The front end of broken envelope curve 301 is provided with first turn belt feeder 204, and the front end of pile up neatly transportation line 302 is provided with second turn belt feeder 205, and second turn belt feeder 205 is connected with the end of the belt feeder that is provided with push equipment 206 for accept the bale of normal weight, and first turn belt feeder 204 sets up the side at the belt feeder that is provided with push equipment 206 for accept the bale of weight deficiency that is pushed. The push device 206 is for example: the pushing cylinder is arranged on the side face of the belt conveyor, and a pushing plate is arranged at the end part of the pushing cylinder.

Of course, in another embodiment, the automatic weighing timely reversing push device 203 may be further configured as follows: the belt conveyor comprises a front section and a rear section, wherein the front section is a belt conveyor with a weighing function, the rear section is a belt conveyor capable of overturning, a first turning belt conveyor 204 is arranged to be in butt joint with the front section is a belt conveyor with the weighing function, a second turning belt conveyor 205 is arranged to be in butt joint with the belt conveyor capable of overturning, and when the weight meets the requirement, the belt conveyor capable of overturning is not overturned and is in butt joint with the belt conveyor with the weighing function; when the weight is not in accordance with the requirement, the front end of the belt conveyor which can be overturned is overturned, so that the belt conveyor with the weighing function is in butt joint with the first turning belt conveyor 204.

In this embodiment, the loading unit is a bin 306, and an opening of the bin 306 is connected with a discharging opening of the breaker 303 through a discharging belt conveyor 305. The use process is as follows: the bale breaker 303 unpacks the material which does not meet the weight, and the unpacked material is conveyed to a bin 306 through a blanking belt conveyor 305. Of course, one of the usage scenarios may be that: the bottom of the bin 306 may also be provided with a distribution pipe, and the bottom of each distribution pipe is provided with a plurality of distribution openings through which the complete package may be reloaded. And finally, transferring the reloaded material package.

In this embodiment, as shown in fig. 5, in order to further reshape the pose of the material packet, the palletizing joint robot 402 is convenient to grasp, a roller conveyor 403 is disposed on the palletizing transport line 302 at a position of the palletizing joint robot 402, and diversion guard plates are fixedly disposed on two sides of the roller conveyor 403. The initial end of water conservancy diversion backplate is provided with outward extension's reverse slide 104, is convenient for the import of material package.

In this embodiment, at least one side of the palletizing robot 402 is provided with a pallet conveyor 401 perpendicular to the palletizing line 302, and the pallet conveyor 401 is provided with a carrier plate 404 capable of moving reciprocally for carrying the material packets. The pallet conveyor 401 is used for conveying pallets, so that the pallets can be located on the upper surface of the pallet conveyor 401 to reciprocate, and when stacking is required, the carrier plate 404 is conveyed to one end close to the stacking conveyor line 302 to perform stacking operation. After palletizing, the carriage plate 404 is transported to the end facing away from the palletizing line 302 by a manual fork lift truck or AGV. The carrier plate 404 may be manually placed with a new pallet or a robot may be used to grip a new pallet.

In this embodiment, the carrier plate 404 is provided with a concave slot 405 corresponding to the gear 406 of the transfer forklift. By such an arrangement, the gear shaping 406 in a manual fork lift truck or AGV cart is made easier to operate.

Of course, for production safety, a protective wall 5 should be arranged at the side of the whole stacking production line, so that the safety accident caused by manual approach can be avoided.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. An automated pallet jack production line, characterized in that, automated pallet jack production line includes: the automatic unloading device comprises an unloading platform (1), a conveying line (2), a broken bag line (301) and a stacking transportation line (302), wherein the tail end of the unloading platform (1) is in butt joint with the front end of the conveying line (2), the tail end of the conveying line (2) is optionally connected with the front end of the broken bag line (301) or the front end of the stacking transportation line (302) through an automatic weighing timely reversing pushing device (203), the tail end of the broken bag line (301) is connected with a broken bag machine (303), a loading unit is connected with a discharging port of the broken bag machine (303), and a stacking joint robot (402) is arranged on the side of the stacking transportation line (302).

2. The automated palletizing line for unloading vehicles according to claim 1, characterized in that the unloading platform (1) comprises a base plate (102) and a mobile plate (101) hinged on the base plate (102);

the movable plate (101) is hinged with the end part of the bottom plate (102) facing the conveying line (2);

the movable plate (101) is connected with the end part, facing away from the conveying line (2), of the bottom plate (102) through a hydraulic cylinder (103).

3. Automated palletizing line for unloading according to claim 2, characterized in that the mobile plate (101) is provided on both sides with a protective frame (105).

4. The automated palletizing production line for unloading and loading the pallet truck according to claim 1, wherein the conveying line (2) comprises a transverse material receiving belt conveyor (106), a longitudinal material receiving belt conveyor (107), a climbing shaping conveyor (202) and the automatic weighing timely reversing pushing device (203) which are sequentially arranged.

5. The automated palletizing line for unloading vehicles according to claim 4, wherein the climbing and shaping conveyor (202) is provided in plurality in a linear direction;

the transition belt conveyor (109) used for being connected with the longitudinal material receiving belt conveyor (107) is further arranged in front of the climbing shaping conveyor (202) at the starting end.

6. The automatic unloading and stacking production line according to claim 4, wherein a horizontal belt conveyor (201) is further arranged between the automatic weighing and timely reversing pushing device (203) and the climbing and shaping conveyor (202) at the tail end.

7. The automatic unloading and stacking production line according to claim 1, wherein the loading unit is a bin (306), and the opening of the bin (306) is connected with the discharging opening of the bag breaker (303) through a discharging belt conveyor (305).

8. The automatic unloading and stacking production line according to claim 1, wherein a roller conveyor (403) is arranged on the stacking transport line (302) at the position of the stacking joint robot (402), and diversion guard plates are fixedly arranged on two sides of the roller conveyor (403).

9. Automated palletizing production line for unloading and palletizing according to claim 1, characterized in that at least one side of the palletizing joint robot (402) is provided with a pallet conveyor (401) mutually perpendicular to the palletizing transport line (302), and the pallet conveyor (401) is provided with a carrier plate (404) capable of reciprocating for carrying the material packages.

10. Automated palletizing line for unloading according to claim 9, characterized in that the carriage plate (404) is provided with concave slots (405) corresponding to the gear shaping (406) of the transfer fork truck.