CN114620476A

CN114620476A - Method and device for replacing ton bag tray

Info

Publication number: CN114620476A
Application number: CN202210143938.3A
Authority: CN
Inventors: 杨静; 卢衍湘; 林仁兴; 王红龙; 曹洋洋; 邱旭珍
Original assignee: Longhe Intelligent Equipment Manufacturing Co Ltd
Current assignee: Longhe Intelligent Equipment Manufacturing Co Ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-14

Abstract

The invention relates to a method and a device for replacing a ton bag tray, which comprises a clamping disk replacing machine, an upper layer conveying mechanism and a lower layer conveying mechanism; the clamping and holding disc changer comprises a lifting mechanism, a lifting conveying mechanism and a clamping mechanism; the lifting conveying mechanism is arranged on the lifting mechanism and used for conveying the mother tray, the goods and the son trays, and the lifting mechanism is used for lifting the mother tray, the goods and the son trays; the clamping mechanism is arranged above the lifting conveying mechanism and used for clamping goods; the upper conveying mechanism and the lower conveying mechanism are respectively arranged on one side of the lifting conveying mechanism, the upper conveying mechanism is arranged above the lower conveying mechanism, the upper conveying mechanism is used for conveying the sub-trays and the goods, and the lower conveying mechanism is used for conveying the main trays. During operation, the operation is simple and convenient, time and labor are saved, the replacement efficiency of the sub-trays and the mother trays is improved, the cargo ton bags are clamped by the clamping mechanism, the cargo ton bags are prevented from slipping down, and the operation safety is improved.

Description

Method and device for replacing ton bag tray

Technical Field

The invention relates to the technical field of logistics replacement of trays, in particular to a method for replacing a ton bag tray and a device for replacing the ton bag tray.

Background

The ton bag is a flexible transport packaging container, has the advantages of moisture resistance, dust resistance, firmness and safety, and has enough strength in structure. Because ton bag loading and unloading, transport are all very convenient, and handling efficiency obviously improves.

In the prior art, the ton bag needs to use a special mother tray when stored in a vertical warehouse, and when goods are delivered, the special mother tray needs to be recycled, and a common son tray needs to be replaced. The traditional mode adopts fork truck (or crane) to hoist the ton bag, then through artifical change tray, especially container delivery, and no son tray can't use fork truck or crane operation, and this kind of operating method is inefficient, wastes time and energy, has the potential safety hazard moreover.

Disclosure of Invention

Therefore, a method for replacing a ton bag tray and a device for replacing the ton bag tray are needed to be provided, and the problem that in the prior art, a special mother tray is needed to be used when the ton bags are stored in a vertical warehouse, and the special mother tray needs to be recycled and replaced with a common son tray when goods are delivered is solved. The traditional mode adopts fork truck (or crane) to hoist the ton bag, then through artifical change tray, especially container delivery, and no son tray can't use fork truck or crane operation, and this kind of operating method is inefficient, wastes time and energy, has the technical problem of potential safety hazard etc. moreover.

To achieve the above object, the inventor provides a method for replacing a ton bag pallet, comprising the steps of:

the first conveying mechanism conveys the mother tray and the ton bags to a lifting conveying mechanism of the clamping disc changer, and the first conveying mechanism is arranged on the other side of the lifting conveying mechanism;

the lifting mechanism of the clamping disc changer lifts the mother tray and the ton bag to a clamping position;

the clamping mechanism of the clamping and holding tray replacing machine clamps the ton bag, the clamping mechanism is arranged above the lifting conveying mechanism, meanwhile, the second conveying mechanism conveys the sub-trays onto the first conveying mechanism to wait, and the second conveying mechanism is arranged on one side of the first conveying mechanism;

after the clamping mechanism finishes clamping the ton bags, the lifting mechanism drives the mother tray on the lifting conveying mechanism to descend so that the mother tray is separated from the ton bags;

the lifting mechanism is lowered to the height of butt joint with the lower-layer conveying mechanism, the lower-layer conveying mechanism is arranged on one side of the lifting conveying mechanism, the lifting conveying mechanism is in butt joint with the lower-layer conveying mechanism, the lifting conveying mechanism conveys the mother tray onto the lower-layer conveying mechanism, and the lower-layer conveying mechanism conveys the mother tray out;

the lifting mechanism rises to the height of butting with the first conveying mechanism, the lifting conveying mechanism is butted with the first conveying mechanism, and the first conveying mechanism conveys the sub-trays to the lifting conveying mechanism;

the lifting mechanism continues to ascend, and the lifting mechanism drives the sub-trays on the lifting conveying mechanism to ascend to the position below the ton bags;

the clamping mechanism loosens the ton bags, so that the ton bags fall onto the sub-trays;

the lifting mechanism descends to a height of being in butt joint with the upper-layer conveying mechanism, the upper-layer conveying mechanism is arranged on one side of the lifting conveying mechanism, the lifting conveying mechanism is in butt joint with the upper-layer conveying mechanism, and the upper-layer conveying mechanism conveys the sub-trays and the ton bags out.

As a preferable method of the present invention, in the step of waiting for the second conveying mechanism to convey the sub-tray onto the first conveying mechanism,

and removing one sub-tray through the sub-tray removing machine, and conveying the sub-tray to the first conveying mechanism for waiting through the second conveying mechanism.

As a preferable method of the present invention, in the step of transporting the mother pallets out by the lower transport mechanism,

the lower-layer conveying mechanism conveys the female tray to a female tray code stacking machine, and the female tray stack is conveyed out after code stacking of the female tray code stacking machine is completed.

Different from the prior art, the beneficial effects of the technical scheme are as follows: the method for replacing the ton bag pallet is simple and convenient to operate in the whole process, saves time and labor, improves the replacement efficiency of the child pallet and the mother pallet, ensures that the goods ton bag does not slide down under the clamping of the clamping mechanism, and improves the safety of operation.

In order to achieve the above object, the inventor also provides a device for replacing a ton bag tray, which comprises a clamping disc replacing machine, an upper layer conveying mechanism, a lower layer conveying mechanism, a first conveying mechanism and a second conveying mechanism;

the clamping and holding disc changer comprises a lifting mechanism, a lifting conveying mechanism and a clamping mechanism;

the lifting conveying mechanism is arranged on the lifting mechanism and used for conveying the mother tray, the goods and the son tray, and the lifting mechanism is used for lifting the mother tray, the goods and the son tray;

the clamping mechanism is arranged above the lifting conveying mechanism and is used for clamping goods;

the upper conveying mechanism and the lower conveying mechanism are respectively arranged on one side of the lifting conveying mechanism, the upper conveying mechanism is arranged above the lower conveying mechanism, the upper conveying mechanism is used for conveying the sub-trays and goods, and the lower conveying mechanism is used for conveying the main trays.

The first conveying mechanism is arranged on the other side of the lifting conveying mechanism, the first conveying mechanism is in butt joint with the lifting conveying mechanism, and the first conveying mechanism is used for conveying the mother pallet, the goods and the son pallet;

the second conveying mechanism is arranged on one side of the first conveying mechanism and is in butt joint with the first conveying mechanism, and the second conveying mechanism is used for conveying the sub-trays.

As a preferable structure of the present invention, the apparatus for replacing a ton bag pallet further includes a sub pallet dismounting machine and a mother pallet stacking machine, the sub pallet dismounting machine is disposed on one side of the second conveying mechanism, and the mother pallet stacking machine is disposed on one side of the lower conveying mechanism.

As a preferable structure of the present invention, the lifting mechanism includes a lifting base, a lifting scissor frame, and a lifting driving member;

the lifting scissor frame is arranged on the lifting base, one end of the lifting driving component is connected with the lifting base, the other end of the lifting driving component is connected with the lifting scissor frame, and the lifting driving component is used for driving the lifting scissor frame to lift;

the lifting conveying mechanism is arranged on the lifting scissor rack.

As a preferred structure of the present invention, the clamping mechanism includes a first clamping member and a second clamping member, the first clamping member and the second clamping member are disposed opposite to each other, and the first clamping member and the second clamping member are mutually matched to clamp the goods;

the first clamping component and the second clamping component respectively comprise a clamping base, a clamping scissors fork, a clamping plate and a clamping driving component;

one end of the clamping scissors fork is connected with the clamping base, and the other end of the clamping scissors fork is connected with the clamping plate;

one end of the clamping driving part is connected with the clamping base, and the other end of the clamping driving part is connected with the clamping plate.

As a preferable structure of the present invention, each of the first clamping member and the second clamping member further includes a first sliding assembly and a second sliding assembly;

the first sliding assembly is arranged on the clamping base, and the second sliding assembly is arranged on the clamping plate;

the two ends of the upper part of the clamping scissors fork are respectively connected with the first sliding assembly and the second sliding assembly in a sliding manner;

the two ends of the lower part of the clamping scissors fork are respectively fixedly connected with the clamping base and the clamping plate.

As a preferable structure of the present invention, a plurality of anti-slip members are provided on the splint, and the plurality of anti-slip members are respectively and uniformly distributed on the splint.

As a preferable structure of the invention, the apparatus for replacing a ton bag pallet further comprises a hydraulic station and a control mechanism;

the hydraulic station is arranged on one side of the clamping and holding disc replacing machine, the hydraulic station is used for providing hydraulic power for the device for replacing the ton bag tray, and the control mechanism is used for controlling the operation of the device for replacing the ton bag tray;

the clamping driving part adopts a clamping oil cylinder, the clamping oil cylinder is connected with the hydraulic station through a hydraulic oil pipe, and a flow distributing and collecting valve is arranged on the hydraulic oil pipe.

Different from the prior art, the beneficial effects of the technical scheme are as follows: according to the device for replacing the ton bag tray, during operation, the first conveying mechanism conveys the mother tray and the ton bag to the lifting conveying mechanism; then the lifting mechanism lifts the mother tray and the ton bag to a clamping position; then the clamping mechanism clamps the ton bag, and meanwhile, the second conveying mechanism conveys the sub-trays to the first conveying mechanism to wait; after the clamping mechanism finishes clamping the ton bags, the lifting mechanism drives the mother tray on the lifting conveying mechanism to descend, so that the mother tray is separated from the ton bags; then the lifting mechanism is lowered to the height of butting with the lower-layer conveying mechanism, the lifting conveying mechanism is butted with the lower-layer conveying mechanism, the lifting conveying mechanism conveys the mother tray onto the lower-layer conveying mechanism, and the lower-layer conveying mechanism conveys the mother tray out; then the lifting mechanism rises to the height of butting with the first conveying mechanism, the lifting conveying mechanism is butted with the first conveying mechanism, and the first conveying mechanism conveys the sub-trays to the lifting conveying mechanism; then the lifting mechanism continues to rise, and the lifting mechanism drives the sub-trays on the lifting conveying mechanism to rise to the position below the ton bags; then the clamping mechanism loosens the ton bags, so that the ton bags fall onto the sub-trays; and then the lifting mechanism descends to a height of butting with the upper-layer conveying mechanism, the upper-layer conveying mechanism is arranged on one side of the lifting conveying mechanism, the lifting conveying mechanism is butted with the upper-layer conveying mechanism, and finally the upper-layer conveying mechanism conveys the sub-trays and the ton bags to a forklift forking station.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, the present invention may be further implemented according to the content described in the text and drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description is made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a top view of an embodiment of an apparatus for changing a ton bag pallet;

FIG. 2 is a schematic structural diagram of a clamping and chucking disk changer according to an embodiment;

FIG. 3 is one of the front views of the clamping and clamping disc changer according to the preferred embodiment;

FIG. 4 is a side view of an embodiment of a clamping and chucking disk changer;

FIG. 5 is a top view of an embodiment of a clamping and chucking disk changer;

FIG. 6 is a second front view of the clamping disc changer according to the second embodiment;

FIG. 7 is a cross-sectional view of a clamp and clamp disc changer according to an embodiment.

The reference numerals referred to in the above figures are explained below:

1. a clamping and holding disk changing machine is arranged on the disk clamping and holding machine,

11. a lifting mechanism is arranged on the base plate,

111. the lifting base is provided with a lifting base,

112. the scissor frame can be lifted and lowered,

113. a lifting driving component which is used for driving the lifting mechanism,

12. a lifting and conveying mechanism is arranged on the conveying mechanism,

13. a clamping mechanism is arranged on the base plate,

131. a first holding member for holding a first holding member,

1311. the base is clamped, and the clamping device is arranged on the base,

1312. the clamping of the scissors and the fork is realized,

1313. the clamping plate is arranged on the upper portion of the frame,

1314. the clamping driving component is used for clamping the driving component,

1315. a first sliding component which is arranged on the base,

1316. a second sliding component which is arranged on the base,

1317. an anti-slip member for preventing the occurrence of slip,

132. a second holding member for holding the second holding member,

2. a sub-tray disassembling machine for a sub-tray,

3. a code disc machine for a female tray,

4. the upper layer of the conveying mechanism is provided with a conveying mechanism,

5. a lower layer conveying mechanism is arranged on the lower layer,

6. a first conveying mechanism for conveying the first material to the second material conveying mechanism,

7. a second conveying mechanism for conveying the liquid to the conveying device,

8. and a hydraulic station.

Detailed Description

In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

Referring to fig. 1 to 7, the present embodiment relates to a device for replacing a ton bag pallet, in the present embodiment, the device for replacing a ton bag pallet is used for replacing a ton bag pallet, and in other embodiments, the device can be used for other goods that can be clamped, such as soft bags, boxed materials, and the like. The device for replacing the ton bag tray comprises a clamping and holding disk replacing machine 1, an upper layer conveying mechanism 4 and a lower layer conveying mechanism 5; the clamping and holding disc changer 1 is used for changing a tray, and specifically, the clamping and holding disc changer 1 comprises a lifting mechanism 11, a lifting conveying mechanism 12 and a clamping mechanism 13; the lifting conveying mechanism 12 is arranged on the lifting mechanism 11, the lifting conveying mechanism 12 is used for conveying the mother tray, the ton bag and the child tray, and the lifting mechanism 11 is used for lifting the mother tray, the ton bag and the child tray; preferably, in the present embodiment, as shown in fig. 1 to 7, the lifting conveying mechanism 12 is a chain conveyor; in other embodiments, other conveying mechanisms may be used for the elevating conveyor mechanism 12.

Further, in some embodiments, as shown in fig. 1-7, the lifting mechanism 11 includes a lifting base 111, a lifting scissor frame 112, and a lifting drive member 113; the lifting scissor frame 112 is arranged on the lifting base 111, one end of the lifting driving component 113 is connected with the lifting base 111, the other end of the lifting driving component 113 is connected with the lifting scissor frame 112, and the lifting driving component 113 is used for driving the lifting scissor frame 112 to lift; preferably, in this embodiment, the lifting driving member 113 is an oil cylinder, and in other embodiments, the lifting driving member 113 may also be an air cylinder or an electric cylinder. The lifting and conveying mechanism 12 is disposed on the lifting and conveying scissor frame 112, and in this embodiment, the lifting and conveying mechanism 12 is driven to lift through the lifting and lowering of the oil cylinder. It should be noted that the structure of the lifting mechanism 11 of the present embodiment is not limited to this, and those skilled in the art can select other suitable lifting mechanisms 11 according to the teachings of the present embodiment.

Further, in some embodiments, as shown in fig. 1 to 7, the clamping mechanism 13 is disposed above the lifting and conveying mechanism 12, and the clamping mechanism 13 is used for clamping the ton bag. Specifically, in this embodiment, as shown in fig. 1 to 7, the clamping mechanism 13 includes a first clamping member 131 and a second clamping member 132, the first clamping member 131 and the second clamping member 132 are disposed opposite to each other, and the first clamping member 131 and the second clamping member 132 cooperate with each other to clamp the ton bag, so as to prevent the ton bag from slipping down and reduce the risk.

Further, in certain embodiments, as shown in fig. 1-7, the first clamping member 131 and the second clamping member 132 each comprise a clamping base 1311, a clamping scissor fork 1312, a clamping plate 1313, and a clamping drive member 1314; the two clamping bases 1311 are oppositely arranged, and the two clamping bases 1311 are connected through a pull rod, so that the overall stability is improved. One end of the clamping scissors 1312 is connected with the clamping base 1311, and the other end of the clamping scissors 1312 is connected with the clamping plate 1313; one end of the clamping driving component 1314 is connected with the clamping base 1311, and the other end of the clamping driving component 1314 is connected with the clamping plate 1313. Preferably, in this embodiment, the clamping driving component 1314 is a cylinder; in other embodiments, the clamping driving member 1314 can also be a pneumatic cylinder or an electric cylinder, etc. Specifically, in this embodiment, as shown in fig. 1 to 7, under the driving of the clamping driving member 1314, the left and right clamping plates 1313 are moved toward the middle, so as to clamp the ton bag and ensure that the ton bag does not slide down.

Further, in some embodiments, as shown in fig. 1 to 7, the apparatus for replacing a ton bag pallet further comprises a hydraulic station 8 and a control mechanism; the hydraulic station 8 is arranged on one side of the clamping and holding disk changer 1, specifically, in this embodiment, the hydraulic station 8 is arranged on one side of the clamping base 1311, and sealing plates are fixedly connected to the periphery of the clamping base 1311. The hydraulic station 8 is used for providing hydraulic power for the device for replacing the ton bag pallet, and the control mechanism is used for controlling the operation of the device for replacing the ton bag pallet.

In order to ensure that the left and right clamp plates 1313 act synchronously, the ton bag clamp is always at the center of the pallet, preferably, in this embodiment, as shown in fig. 1 to 7, the clamping driving component 1314 uses an oil cylinder, the clamping oil cylinder is connected with the hydraulic station 8 through a hydraulic oil pipe, a flow distributing and collecting valve is arranged on the hydraulic oil pipe, and the left and right clamp plates 1313 act synchronously through the control of the flow distributing and collecting valve.

Further, in certain embodiments, as shown in fig. 1-7, each of the first clamp member 131 and the second clamp member 132 further includes a first slide assembly 1315 and a second slide assembly 1316; the first sliding assembly 1315 is disposed on the clamping base 1311 and the second sliding assembly 1316 is disposed on the clamping plate 1313; the two ends of the upper part of the clamping scissor fork 1312 are respectively connected with the first sliding component 1315 and the second sliding component 1316 in a sliding manner; the two ends of the lower part of the clamping scissor fork 1312 are respectively and fixedly connected with the clamping base 1311 and the clamping plate 1313 through fixing supports.

Specifically, in this embodiment, as shown in fig. 1 to 7, the first sliding assembly 1315 includes a first sliding rail and a first sliding block, the first sliding rail is disposed on the clamping base 1311, the first sliding block is connected to one end of the upper portion of the clamping scissor fork 1312, and the first sliding rail and the first sliding block are matched with each other; or in other embodiments, the first sliding assembly 1315 includes a first sliding rail disposed on the clamping base 1311, and a first pulley connected to one end of the upper portion of the clamping scissor fork 1312, and the first sliding rail and the first pulley are engaged with each other. It should be noted that the structure of the first sliding component 1315 of this embodiment is not limited to this, and those skilled in the art can select other suitable first sliding components 1315 according to the teachings of this embodiment.

Specifically, in this embodiment, as shown in fig. 1 to fig. 7, the second sliding assembly 1316 includes a second sliding rail and a second sliding block, the second sliding rail is disposed on the clamping plate 1313, the second sliding block is connected to the other end of the upper portion of the clamping scissor 1312, and the second sliding rail and the second sliding block are matched with each other; or in other embodiments, the second sliding assembly 1316 includes a second sliding rail disposed on the clamping plate 1313 and a second pulley connected to the other end of the upper portion of the clamping scissor fork 1312, and the second sliding rail and the second pulley are engaged with each other. It should be noted that the structure of the second sliding member 1316 of the present embodiment is not limited thereto, and those skilled in the art can select other suitable second sliding members 1316 according to the teachings of the present embodiment.

In order to ensure that the ton bag does not slide down when the left and right clamp plates 1313 are clamped, specifically, in this embodiment, as shown in fig. 1 to 7, a plurality of anti-slip components 1317 are arranged on the clamp plates 1313, and the plurality of anti-slip components 1317 are respectively and uniformly distributed on the clamp plates 1313. Note that, in the present embodiment, the number of the antiskid members 1317 is not limited. Preferably, in this embodiment, as shown in fig. 1 to 7, the anti-slip member 1317 is made of round steel, and the cross-sectional shape of the round steel is circular. The round steel is welded on the clamping plate 1313 and embedded into the ton bag during clamping, and meanwhile the arc surface of the round steel effectively prevents the ton bag from being crushed. It should be noted that the structure of the clamping mechanism 13 of the present embodiment is not limited to this, and those skilled in the art can select other suitable clamping mechanisms 13 according to the teachings of the present embodiment.

Further, in some embodiments, as shown in fig. 1 to 7, the upper layer conveying mechanism 4 and the lower layer conveying mechanism 5 are respectively disposed at one side of the lifting conveying mechanism 12, the lifting conveying mechanism 12 is abutted with the upper layer conveying mechanism 4 or the lower layer conveying mechanism 5, the upper layer conveying mechanism 4 is disposed above the lower layer conveying mechanism, the upper layer conveying mechanism 4 is used for conveying the sub-trays and the ton bags, and the lower layer conveying mechanism 5 is used for conveying the mother trays. Specifically, in this embodiment, the upper layer conveying mechanism 4 and the lower layer conveying mechanism 5 both use chain conveyors; in other embodiments, the upper layer conveying mechanism 4 and the lower layer conveying mechanism 5 may also adopt other conveying mechanisms.

Specifically, in the apparatus for replacing a ton bag pallet in this embodiment, during operation, the mother pallet and the ton bag are firstly conveyed to the lifting and conveying mechanism 12 of the clamping and holding disk changer 1, and then the lifting mechanism 11 lifts the mother pallet and the ton bag to the clamping position; then the clamping mechanism 13 clamps the ton bag; after the clamping mechanism 13 finishes clamping the ton bags, the lifting mechanism 11 drives the mother tray on the lifting conveying mechanism 12 to descend, so that the mother tray is separated from the ton bags; then the lifting mechanism 11 is lowered to the height of abutting joint with the lower layer conveying mechanism 5, the lifting conveying mechanism 12 is abutted joint with the lower layer conveying mechanism 5, the lifting conveying mechanism 12 conveys the mother tray onto the lower layer conveying mechanism 5, and then the lower layer conveying mechanism 5 conveys the mother tray out; then the lifting mechanism 11 rises, and then the sub-trays are conveyed to the lifting conveying mechanism 12; then the lifting mechanism 11 continues to rise, and the lifting mechanism 11 drives the sub-trays on the lifting conveying mechanism 12 to rise to the position below the ton bags; then the clamping mechanism 13 loosens the ton bag, so that the ton bag falls onto the sub-tray; then the lifting mechanism 11 descends to the height of being in butt joint with the upper-layer conveying mechanism 4, the lifting conveying mechanism 12 is in butt joint with the upper-layer conveying mechanism 4, finally the upper-layer conveying mechanism 4 conveys the sub-trays and the ton bags out, the operation of replacing the sub-trays and the mother trays is completed once, the whole process is simple and convenient to operate, time and labor are saved, the efficiency of replacing the sub-trays and the mother trays is improved, the ton bags are clamped by the clamping mechanism 13, the ton bags are prevented from slipping down, and the operation safety is improved. In this embodiment, the master pallet, the ton bag, and the sub pallet may be transferred to the lifting and transferring mechanism 12 by a forklift, a crane, or a transfer mechanism.

Further, in some embodiments, as shown in fig. 1 to 7, the apparatus for replacing a ton bag pallet further includes a first conveying mechanism 6 and a second conveying mechanism 7; the first conveying mechanism 6 is arranged on the other side of the lifting conveying mechanism 12, the first conveying mechanism 6 is in butt joint with the lifting conveying mechanism 12, and the first conveying mechanism 6 is used for conveying a mother tray, a ton bag and a child tray; further, in some embodiments, as shown in fig. 1 to 7, the second conveying mechanism 7 is disposed at one side of the first conveying mechanism 6, the second conveying mechanism 7 is abutted with the first conveying mechanism 6, the second conveying mechanism 7 is used for conveying the sub-trays, and the second conveying mechanism 7 conveys the sub-trays onto the first conveying mechanism 6. Preferably, in the present embodiment, the first conveying mechanism 6 and the second conveying mechanism 7 both use chain conveyors; in other embodiments, the first conveying mechanism 6 and the second conveying mechanism 7 may also be other conveying mechanisms.

Further, in some embodiments, as shown in fig. 1 to 7, the apparatus for replacing a ton bag pallet further includes a sub pallet removing machine 2 and a mother pallet placing machine 3, the sub pallet removing machine 2 is disposed on one side of the second conveying mechanism 7, specifically, in this embodiment, one sub pallet is removed by the sub pallet removing machine 2, and the sub pallet is conveyed to the first conveying mechanism 6 by the second conveying mechanism 7 to wait. Female tray code wheel machine 3 set up in one side of lower floor's conveying mechanism 5, specifically, in this embodiment, through lower floor's conveying mechanism 5 carries female tray to female tray code wheel machine 3, after 3 code wheels of female tray code wheel machine were accomplished, carry out female tray buttress, accomplished the operation of once changing ton bag tray.

Specifically, in the apparatus for replacing a ton bag pallet in the present embodiment, during operation, first the first conveying mechanism 6 conveys the mother pallet and the ton bag onto the lifting and conveying mechanism 12; then the lifting mechanism 11 lifts the mother pallet and the ton bag to a clamping position; then the clamping mechanism 13 clamps the ton bag, meanwhile, one sub-tray is removed through the sub-tray removing machine 2, and then the second conveying mechanism 7 conveys the sub-tray to the first conveying mechanism 6 for waiting; after the clamping mechanism 13 finishes clamping the ton bags, the lifting mechanism 11 drives the mother tray on the lifting conveying mechanism 12 to descend, so that the mother tray is separated from the ton bags; then the lifting mechanism 11 is lowered to the height of butt joint with the lower-layer conveying mechanism 5, the lifting conveying mechanism 12 is in butt joint with the lower-layer conveying mechanism 5, the lifting conveying mechanism 12 conveys the mother trays onto the lower-layer conveying mechanism 5, the lower-layer conveying mechanism 5 conveys the mother trays to the mother tray code stacking machine 3 for code stacking, and after the code stacking is finished, the mother tray stack is conveyed out through the conveying mechanism; then the lifting mechanism 11 rises to the height of abutting joint with the first conveying mechanism 6, the lifting conveying mechanism 12 abuts joint with the first conveying mechanism 6, and the first conveying mechanism 6 conveys the sub-trays to the lifting conveying mechanism 12; then the lifting mechanism 11 continues to rise, and the lifting mechanism 11 drives the sub-trays on the lifting conveying mechanism 12 to rise to the position below the ton bags; then the clamping mechanism 13 loosens the ton bag, so that the ton bag falls onto the sub-tray; then the lifting mechanism 11 descends to the height of being in butt joint with the upper conveying mechanism 4, the upper conveying mechanism 4 is arranged on one side of the lifting conveying mechanism 12, the lifting conveying mechanism 12 is in butt joint with the upper conveying mechanism 4, finally the upper conveying mechanism 4 conveys the sub-trays and the ton bags to a forklift fork taking station, the whole process is simple and convenient to operate, time and labor are saved, the efficiency of replacing the sub-trays and the mother trays is improved, the ton bags are clamped by the clamping mechanism 13, the sub-trays and the mother trays are guaranteed not to slide down, and the operation safety is improved.

Referring to fig. 1 to 7, the present embodiment further relates to a method for replacing a ton bag pallet, comprising the following steps:

the first conveying mechanism 6 conveys the mother pallet and the ton bag to a lifting conveying mechanism 12 of the clamping disc changer 1, and the first conveying mechanism 6 is arranged on the other side of the lifting conveying mechanism 12;

the lifting mechanism 11 of the clamping and holding disk changer 1 lifts the mother tray and the ton bag to a clamping position;

the clamping mechanism 13 of the clamping and holding disc changer 1 clamps the ton bag, the clamping mechanism 13 is arranged above the lifting conveying mechanism 12, meanwhile, the second conveying mechanism 7 conveys the sub-trays onto the first conveying mechanism 6 for waiting, and the second conveying mechanism 7 is arranged on one side of the first conveying mechanism 6;

after the clamping mechanism 13 finishes clamping the ton bags, the lifting mechanism 11 drives the mother tray on the lifting conveying mechanism 12 to descend, so that the mother tray is separated from the ton bags;

the lifting mechanism 11 is lowered to a height of abutting joint with the lower-layer conveying mechanism 5, the lower-layer conveying mechanism 5 is arranged on one side of the lifting conveying mechanism 12, the lifting conveying mechanism 12 is abutted joint with the lower-layer conveying mechanism 5, the lifting conveying mechanism 12 conveys the mother tray onto the lower-layer conveying mechanism 5, and the lower-layer conveying mechanism 5 conveys the mother tray out;

the lifting mechanism 11 is lifted to the height of abutting joint with the first conveying mechanism 6, the lifting conveying mechanism 12 abuts joint with the first conveying mechanism 6, and the first conveying mechanism 6 conveys the sub-trays to the lifting conveying mechanism 12;

the lifting mechanism 11 continues to ascend, and the lifting mechanism 11 drives the sub-trays on the lifting conveying mechanism 12 to ascend to the lower part of the ton bag;

the clamping mechanism 13 loosens the ton bag, so that the ton bag falls onto the sub-tray;

the lifting mechanism 11 descends to a height of being in butt joint with the upper-layer conveying mechanism 4, the upper-layer conveying mechanism 4 is arranged on one side of the lifting conveying mechanism 12, the lifting conveying mechanism 12 is in butt joint with the upper-layer conveying mechanism 4, and the upper-layer conveying mechanism 4 conveys the sub-trays and the ton bags out.

Further, in some embodiments, in the step of conveying the sub-trays onto the first conveying mechanism 6 by the second conveying mechanism 7 to wait, one sub-tray is removed by the sub-tray remover 2, and the sub-tray is conveyed onto the first conveying mechanism 6 by the second conveying mechanism 7 to wait.

Further, in some embodiments, in the step of conveying the mother tray out by the lower layer conveying mechanism 5, the mother tray is conveyed to the mother tray code stacking machine 3 by the lower layer conveying mechanism 5, and after the code stacking of the mother tray code stacking machine 3 is completed, the mother tray stack is conveyed out, so that the operation of replacing the ton bag tray once is completed.

Specifically, in the method for replacing the ton bag pallet in the embodiment, during operation, the first conveying mechanism 6 conveys the mother pallet and the ton bag to the lifting conveying mechanism 12; then the lifting mechanism 11 lifts the mother pallet and the ton bag to a clamping position; then the clamping mechanism 13 clamps the ton bag, and meanwhile, one sub-tray is dismounted through the sub-tray dismounting machine 2, and then the second conveying mechanism 7 conveys the sub-tray to the first conveying mechanism 6 for waiting; after the clamping mechanism 13 finishes clamping the ton bags, the lifting mechanism 11 drives the mother tray on the lifting conveying mechanism 12 to descend, so that the mother tray is separated from the ton bags; then the lifting mechanism 11 is lowered to the height of butt joint with the lower-layer conveying mechanism 5, the lifting conveying mechanism 12 is in butt joint with the lower-layer conveying mechanism 5, the lifting conveying mechanism 12 conveys the mother trays onto the lower-layer conveying mechanism 5, the lower-layer conveying mechanism 5 conveys the mother trays to the mother tray code stacking machine 3 for code stacking, and after the code stacking is finished, the mother tray stack is conveyed out through the conveying mechanism; then the lifting mechanism 11 is lifted to the height of butting with the first conveying mechanism 6, the lifting conveying mechanism 12 is butted with the first conveying mechanism 6, and the first conveying mechanism 6 conveys the sub-trays to the lifting conveying mechanism 12; then the lifting mechanism 11 continues to rise, and the lifting mechanism 11 drives the sub-trays on the lifting conveying mechanism 12 to rise to the position below the ton bags; then the clamping mechanism 13 loosens the ton bag, so that the ton bag falls onto the sub-tray; then the lifting mechanism 11 descends to the height of being in butt joint with the upper conveying mechanism 4, the upper conveying mechanism 4 is arranged on one side of the lifting conveying mechanism 12, the lifting conveying mechanism 12 is in butt joint with the upper conveying mechanism 4, finally the upper conveying mechanism 4 conveys the sub-trays and the ton bags to a forklift fork taking station, the whole process is simple and convenient to operate, time and labor are saved, the efficiency of replacing the sub-trays and the mother trays is improved, the ton bags are clamped by the clamping mechanism 13, the sub-trays and the mother trays are guaranteed not to slide down, and the operation safety is improved.

Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.

Claims

1. A method of changing a ton bag pallet, comprising the steps of:

the clamping mechanism of the clamping and holding disc changer clamps the ton bag, the clamping mechanism is arranged above the lifting conveying mechanism, meanwhile, the second conveying mechanism conveys the sub-trays onto the first conveying mechanism for waiting, and the second conveying mechanism is arranged on one side of the first conveying mechanism;

after the clamping mechanism finishes clamping the ton bags, the lifting mechanism drives the mother tray on the lifting conveying mechanism to descend, so that the mother tray is separated from the ton bags;

the lifting mechanism descends to a height in butt joint with the upper-layer conveying mechanism, the upper-layer conveying mechanism is arranged on one side of the lifting conveying mechanism, the lifting conveying mechanism is in butt joint with the upper-layer conveying mechanism, and the upper-layer conveying mechanism conveys the sub-trays and the ton bags out.

2. The method of changing a ton bag pallet according to claim 1 wherein: in the step where the second conveying mechanism conveys the sub-tray onto the first conveying mechanism to wait,

3. The method of changing a ton bag pallet according to claim 1 wherein: in the step of conveying the mother pallet out by the lower conveying mechanism,

4. The utility model provides a change device of ton bag tray which characterized in that: the disc clamping and replacing device comprises a clamping and holding disc replacing machine, an upper layer conveying mechanism, a lower layer conveying mechanism, a first conveying mechanism and a second conveying mechanism;

the upper layer conveying mechanism and the lower layer conveying mechanism are respectively arranged on one side of the lifting conveying mechanism, the upper layer conveying mechanism is arranged above the lower layer conveying mechanism, the upper layer conveying mechanism is used for conveying the sub-trays and the goods, and the lower layer conveying mechanism is used for conveying the main trays;

the first conveying mechanism is arranged on the other side of the lifting conveying mechanism, the first conveying mechanism is in butt joint with the lifting conveying mechanism, and the first conveying mechanism is used for conveying a mother tray, goods and a child tray;

5. The apparatus for changing a ton bag pallet according to claim 4 wherein: the device for replacing the ton bag tray further comprises a sub-tray detaching machine and a mother tray stacking machine, wherein the sub-tray detaching machine is arranged on one side of the second conveying mechanism, and the mother tray stacking machine is arranged on one side of the lower-layer conveying mechanism.

6. The apparatus for changing a ton bag pallet according to claim 4 or 5, characterized in that: the lifting mechanism comprises a lifting base, a lifting scissor frame and a lifting driving component;

the lifting conveying mechanism is arranged on the lifting scissor rack.

7. The apparatus for changing a ton bag pallet according to claim 4 or 5, characterized in that: the clamping mechanism comprises a first clamping component and a second clamping component, the first clamping component and the second clamping component are arranged oppositely, and the first clamping component and the second clamping component are matched with each other for clamping goods;

8. The apparatus for changing a ton bag pallet according to claim 7 wherein: the first clamping part and the second clamping part respectively comprise a first sliding assembly and a second sliding assembly;

9. The apparatus for changing a ton bag pallet according to claim 7 wherein: the anti-skid device is characterized in that a plurality of anti-skid components are arranged on the clamping plate and are respectively and uniformly distributed on the clamping plate.

10. The apparatus for changing a ton bag pallet according to claim 7 wherein: the device for replacing the ton bag pallet further comprises a hydraulic station and a control mechanism;