An automatic loading, unloading and palletizing system for canned food

Abstract

The invention discloses an automatic loading and unloading and stacking system for canned food, which comprises an automatic turnover line arranged at the front end of the automatic loading and unloading and stacking system for canned food and used for conveying canned food; a cage loading host connected to the cage frame turnover line and used for arranging and framing the canned food; a cage unloading host arranged at one side of the cage loading host and used for conveying the arranged canned food; and a control unit used for automatically controlling the automatic turnover line, the cage loading host and the cage unloading host. The invention can timely adjust the number of loading and unloading frames and partitions according to the transfer speed of the automatic turnover line by electrically controlling the cage loading host and the cage unloading host, so as to realize intelligent control of the automatic loading and unloading and stacking system, so that the entire automatic loading and unloading and stacking system only needs one person to operate and inspect, and each device in the automatic loading and unloading and stacking system has a small size, a small footprint and stable performance, so that the entire system is smooth in process planning and the construction cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automatic loading, unloading and palletizing, and in particular to an automatic loading, unloading and palletizing system for canned food. Background Art

[0002] With the progress of society and the development of enterprises, the centralized classification and stacking of goods will be encountered in the warehouse management and loading and unloading of logistics goods in factories. Traditional manual loading and unloading not only has high labor density, high work intensity, low production efficiency, high cost, difficulty in recruitment and management, but also greatly restricts and affects the development and expansion of the scale of enterprises. Large-scale enterprises will rely on some auxiliary mechanical equipment to complete, but the existing equipment is all completed by human control, and the planning and layout of its transportation line is also fixed, and it is impossible to automatically adjust and plan the loading and unloading and stacking of goods according to the actual situation. Summary of the invention

[0003] The technical problem to be solved by the present invention is that the loading and unloading and stacking system in the prior art cannot realize intelligent control of the automatic loading and unloading and stacking system to reduce manual labor, and the various devices in the automatic loading and unloading and stacking system are large in size, occupy a large area, have unstable performance and low efficiency.

[0004] In order to solve the above technical problems, the present invention provides a canned food automatic loading, unloading and palletizing system, comprising:

[0005] An automatic turnover line, arranged at the front end of the canned food automatic loading, unloading and palletizing system, for conveying canned food;

[0006] A cage loading host connected to the cage frame turnover line for arranging and framing canned food;

[0007] A cage unloading main machine, arranged on one side of the cage loading main machine, for conveying the sorted canned food;

[0008] A control unit is arranged on the cage loading host and is used for automatically controlling the automatic turnover line, the cage loading host and the cage unloading host.

[0009] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided, wherein the cage loading host comprises:

[0010] An automatic turnover mechanism for the loading and unloading frame, arranged at the lower part of the cage loading main machine, for transferring the loading and unloading frame;

[0011] A partition automatic turnover mechanism is arranged at one end of the cage loading host and is used for transferring the partition;

[0012] A conveyor connected to the automatic turnover line and used for conveying canned food;

[0013] an automatic counting device, arranged on the conveyor, for counting the number of canned foods on the conveyor;

[0014] The control unit includes a collection module, a processing module and a control module. The collection module is electrically connected to the automatic counting device, the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism.

[0015] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided.

[0016] The acquisition module is used to collect the transfer speed △G of the automatic turnover line in real time, and the control module is used to control the automatic turnover mechanism of the loading and unloading frame and the automatic turnover mechanism of the partition;

[0017] The processing module is used to set the preset value G0 of the transfer speed of the standard automatic turnover line. The processing module is also used to set the transfer speed difference g1 of the first preset automatic turnover line, the transfer speed difference g2 of the second preset automatic turnover line, the transfer speed difference g3 of the third preset automatic turnover line and the transfer speed difference g4 of the fourth preset automatic turnover line, and g1<g2<g3<g4; the processing module is also used to set the first preset working condition matrix A1 (a1, b1), the second preset working condition matrix A2 (a2, b2), the third preset working condition matrix A3 (a3, b3) and the fourth preset working condition matrix A4 (a4, b4), wherein a1-a4 are the first to fourth preset loading and unloading frame quantities, and a1<a2<a3<a4, b1-b4 are the first to fourth preset partition quantities, and b1<b2<b3<b4;

[0018] According to the difference between the transfer speed △G of the automatic turnover line and the preset transfer speed value G0 of the set standard automatic turnover line, a preset working condition matrix A is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism;

[0019] When △G-G0≤g1, the first preset working condition matrix A1 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism;

[0020] When g1<△G-G0≤g2, the second preset working condition matrix A2 is selected as the working condition of the automatic turnover mechanism of the loading and unloading frame and the automatic turnover mechanism of the partition;

[0021] When g2<△G-G0≤g3, the third preset working condition matrix A3 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism;

[0022] When g3<△G-G0≤g4, the fourth preset working condition matrix A4 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism;

[0023] Among them, when the i-th preset working condition matrix Ai is selected as the working condition of the automatic turnover mechanism of the loading and unloading frame, the control module controls the automatic turnover mechanism of the loading and unloading frame to transport the i-th preset loading and unloading frame quantity ai, and the control module will also control the automatic turnover mechanism of the partition to transport the i-th preset partition quantity bi, i=1, 2, 3, 4.

[0024] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided.

[0025] The processing module is also used to set the number T1 of canned food on the first preset conveyor, the number T2 of canned food on the second preset conveyor, the number T3 of canned food on the third preset conveyor, and the number T4 of canned food on the fourth preset conveyor, and T1<T2<T3<T4; the processing module is also used to set the first preset correction coefficient m1, the second preset correction coefficient m2, the third preset correction coefficient m3, and the fourth preset correction coefficient m4, and 0.8<m1<m2<m3<m4<1;

[0026] The acquisition module is also used to collect the number △T of canned food on the conveyor in real time. The processing module is also used to select the i-th preset working condition matrix Ai as the working condition of the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism, and select the preset correction coefficient according to the relationship between the number △T of canned food on the real-time conveyor and the number T of canned food on each preset conveyor to correct the working conditions in the i-th preset working condition matrix Ai:

[0027] When △T≤T1, the working conditions in the i-th preset working condition matrix Ai are not modified;

[0028] When T1<△T≤T2, the first preset correction coefficient m1 is selected to correct Ai, and the corrected value is Ai(ai*m1,bi*m1);

[0029] When T2<△T≤T3, the second preset correction coefficient m2 is selected to correct Ai, and the corrected value is Ai(ai*m2, bi*m2);

[0030] When T3<△T≤T4, the third preset correction coefficient m3 is selected to correct Ai, and the corrected value is Ai(ai*m3, bi*m3);

[0031] When T4<ΔT, the fourth preset correction coefficient m4 is selected to correct Ai, and the corrected Ai is Ai(ai*m4, bi*m4).

[0032] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided, wherein the cage loading host further comprises:

[0033] A can arranging and sorting mechanism is provided on the conveyor and is used for sorting and placing canned food;

[0034] A can pressing device, arranged above the conveyor, for pressing above the canned food to prevent the canned food from moving;

[0035] The can holding and clamping mechanism is arranged behind the can pressing device and is used for holding and conveying canned food.

[0036] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided, wherein the cage unloading host comprises:

[0037] A rotating track device, connected to the cage loading main machine, for changing the moving direction of the loading and unloading frame filled with canned food;

[0038] The cage unloading track is connected to the rotating track device and is used for conveying and unloading the loading and unloading frame filled with canned food.

[0039] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided, wherein the partition automatic turnover mechanism comprises:

[0040] A partition storage bin is arranged at the bottom of the partition automatic turnover mechanism and is used to store partitions;

[0041] An automatic partition suction and placement mechanism is arranged above the partition storage bin and is used for placing the partition from the partition storage bin into the loading and unloading frame.

[0042] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided.

[0043] A loading and unloading elevator is arranged below the automatic turnover mechanism of the loading and unloading frame, and the loading and unloading elevator is used to lift the bottom plate of the loading and unloading frame.

[0044] Compared with the prior art, the automatic loading, unloading and palletizing system for canned food in the embodiment of the present invention has the following beneficial effects:

[0045] The present invention electrically controls the cage loading host and the cage unloading host, and can timely adjust the number of loading and unloading frames and partitions according to the transfer speed of the automatic turnover line, thereby realizing intelligent control of the automatic loading and unloading and palletizing system, so that the entire automatic loading and unloading and palletizing system only needs one person to operate and inspect, and each device in the automatic loading and unloading and palletizing system has a small size, a small footprint, and stable performance, so that the entire system is smooth in process planning and reduces construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 2 is a schematic structural diagram of an automatic loading, unloading and palletizing system for canned food in an embodiment of the present invention;

[0047] Figure 2 2 is a schematic structural diagram of a cage loading host of an automatic loading, unloading and palletizing system for canned food in an embodiment of the present invention;

[0048] Figure 3 2 is a schematic structural diagram of a cage unloading host of an automatic loading, unloading and palletizing system for canned food in an embodiment of the present invention;

[0049] Figure 4 2 is a schematic structural diagram of a partition automatic turnover mechanism of a canned food automatic loading, unloading and stacking system according to an embodiment of the present invention;

[0050] Figure 5 is a control schematic diagram of the automatic loading, unloading and palletizing system for canned food in an embodiment of the present invention;

[0051] Figure 6 It is a schematic diagram of the structure of a control unit of the automatic loading, unloading and palletizing system for canned food in an embodiment of the present invention.

[0052] In the figure, 1. Automatic turnover line; 2. Cage loading main machine; 3. Cage unloading main machine; 4. Control unit; 5. Automatic turnover mechanism of loading and unloading frame; 6. Automatic turnover mechanism of partition; 7. Conveyor; 8. Automatic counting device; 9. Can arrangement and sorting mechanism; 10. Can pressing device; 11. Can holding clamp mechanism; 12. Rotating track device; 13. Cage unloading track; 14. Partition storage bin; 15. Automatic partition suction and release mechanism; 16. Loading and unloading elevator. DETAILED DESCRIPTION

[0053] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0054] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0055] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0056] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] In an embodiment of the present application, a canned food automatic loading, unloading and palletizing system is provided, comprising:

[0058] An automatic turnover line 1, arranged at the front end of the canned food automatic loading, unloading and palletizing system, is used to convey canned food;

[0059] Specifically, the automatic turnover line 1 is connected to the cage loading host 2, and the automatic turnover line 1 conveys the canned food to the cage loading host 2 for sorting;

[0060] A cage loading host 2, connected to the cage frame turnover line, is used to arrange and frame canned food;

[0061] Specifically, the cage loading host 2 arranges the canned food and puts the canned food into the loading and unloading frame after arranging the canned food, so as to facilitate the transportation of multiple canned foods together;

[0062] The cage unloading main machine 3 is arranged on one side of the cage loading main machine 2 and is used to transport the sorted canned food;

[0063] Specifically, the cage unloading host 3 is responsible for unloading and conveying the sorted canned food to the next device for processing;

[0064] The control unit 4 is arranged on the cage loading host 2 and is used for automatically controlling the automatic turnover line 1, the cage loading host 2 and the cage unloading host 3.

[0065] Furthermore, by electrically controlling the cage loading host 2 and the cage unloading host 3, the number of loading and unloading frames and partitions can be timely adjusted according to the transfer speed of the automatic turnover line 1, thereby realizing intelligent control of the automatic loading and unloading palletizing system, so that the entire automatic loading and unloading palletizing system only requires one person to operate and inspect, and each device in the automatic loading and unloading palletizing system is small in size, occupies a small area, and has stable performance, which makes the entire system smooth in process planning and reduces construction costs.

[0066] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided, wherein the cage loading host 2 comprises:

[0067] The loading and unloading frame automatic turnover mechanism 5 is arranged at the lower part of the cage loading main machine 2 and is used for transferring the loading and unloading frame;

[0068] Specifically, the loading and unloading frame automatic turnover mechanism 5 puts the transferred loading and unloading frame into the loading and unloading frame station at the lower part of the cage loading host 2, so that the cage loading host 2 can put the canned food into the loading and unloading frame;

[0069] The partition automatic turnover mechanism 6 is arranged at one end of the cage loading host 2 and is used for transferring the partition;

[0070] Specifically, the partition automatic turnover mechanism 6 puts the transferred partition into the loading and unloading frame to layer the canned food in the loading and unloading frame;

[0071] A conveyor 7, connected to the automatic turnover line 1, for conveying canned food;

[0072] Specifically, the conveyor 7 is arranged at the front end of the cage loading main machine 2, and is responsible for conveying the canned food transported by the automatic turnover line 1 to the inside of the cage loading main machine 2 so as to sort the canned food;

[0073] an automatic counting device 8, arranged on the conveyor 7, for counting the number of canned foods on the conveyor 7;

[0074] Specifically, the number of canned foods counted by the automatic counting device 8 is the number of canned foods to be processed on the conveyor 7;

[0075] The control unit 4 includes a collection module, a processing module and a control module. The collection module is electrically connected to the automatic counting device 8, the loading and unloading frame automatic turnover mechanism 5 and the partition automatic turnover mechanism 6.

[0076] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided.

[0077] The acquisition module is used to collect the transfer speed △G of the automatic turnover line in real time, and the control module is used to control the automatic turnover mechanism of the loading and unloading frame and the automatic turnover mechanism of the partition;

[0078] The processing module is used to set the preset value G0 of the transfer speed of the standard automatic turnover line. The processing module is also used to set the transfer speed difference g1 of the first preset automatic turnover line, the transfer speed difference g2 of the second preset automatic turnover line, the transfer speed difference g3 of the third preset automatic turnover line and the transfer speed difference g4 of the fourth preset automatic turnover line, and g1<g2<g3<g4; the processing module is also used to set the first preset working condition matrix A1 (a1, b1), the second preset working condition matrix A2 (a2, b2), the third preset working condition matrix A3 (a3, b3) and the fourth preset working condition matrix A4 (a4, b4), wherein a1-a4 are the first to fourth preset loading and unloading frame quantities, and a1<a2<a3<a4, b1-b4 are the first to fourth preset partition quantities, and b1<b2<b3<b4;

[0079] According to the difference between the transfer speed △G of the automatic turnover line and the preset transfer speed value G0 of the set standard automatic turnover line, a preset working condition matrix A is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism;

[0080] When △G-G0≤g1, the first preset working condition matrix A1 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism;

[0081] When g1<△G-G0≤g2, the second preset working condition matrix A2 is selected as the working condition of the automatic turnover mechanism of the loading and unloading frame and the automatic turnover mechanism of the partition;

[0082] When g2<△G-G0≤g3, the third preset working condition matrix A3 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism;

[0083] When g3<△G-G0≤g4, the fourth preset working condition matrix A4 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism;

[0084] Among them, when the i-th preset working condition matrix Ai is selected as the working condition of the automatic turnover mechanism of the loading and unloading frame, the control module controls the automatic turnover mechanism of the loading and unloading frame to transport the i-th preset loading and unloading frame quantity ai, and the control module will also control the automatic turnover mechanism of the partition to transport the i-th preset partition quantity bi, i=1, 2, 3, 4.

[0085] Specifically, the working conditions of the automatic turnover mechanism and the partition automatic turnover mechanism are selected according to the difference between the transfer speed of the automatic turnover line and the preset value of the transfer speed of the set standard automatic turnover line. The number of transfer loading and unloading frames and partitions can be controlled to avoid the accumulation of a large number of loading and unloading frames and partitions, which will affect the normal operation of the cage loading host 2.

[0086] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided.

[0087] The processing module is also used to set the number T1 of canned food on the first preset conveyor, the number T2 of canned food on the second preset conveyor, the number T3 of canned food on the third preset conveyor, and the number T4 of canned food on the fourth preset conveyor, and T1<T2<T3<T4; the processing module is also used to set the first preset correction coefficient m1, the second preset correction coefficient m2, the third preset correction coefficient m3, and the fourth preset correction coefficient m4, and 0.8<m1<m2<m3<m4<1;

[0088] The acquisition module is also used to collect the number △T of canned food on the conveyor in real time. The processing module is also used to select the i-th preset working condition matrix Ai as the working condition of the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism, and select the preset correction coefficient according to the relationship between the number △T of canned food on the real-time conveyor and the number T of canned food on each preset conveyor to correct the working conditions in the i-th preset working condition matrix Ai:

[0089] When △T≤T1, the working conditions in the i-th preset working condition matrix Ai are not modified;

[0090] When T1<△T≤T2, the first preset correction coefficient m1 is selected to correct Ai, and the corrected value is Ai(ai*m1,bi*m1);

[0091] When T2<△T≤T3, the second preset correction coefficient m2 is selected to correct Ai, and the corrected value is Ai(ai*m2, bi*m2);

[0092] When T3<△T≤T4, the third preset correction coefficient m3 is selected to correct Ai, and the corrected value is Ai(ai*m3, bi*m3);

[0093] When T4<ΔT, the fourth preset correction coefficient m4 is selected to correct Ai, and the corrected Ai is Ai(ai*m4, bi*m4).

[0094] Specifically, the working conditions of the automatic turnover mechanism and the partition automatic turnover mechanism are corrected according to the relationship between the number of canned foods on the real-time conveyor and the number of canned foods on each preset conveyor, so as to ensure that a certain amount of canned foods can be transported at the normal transfer speed of the automatic turnover line without too much error, thereby maintaining the normal operation of the system.

[0095] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided, wherein the cage loading host 2 further comprises:

[0096] A can arrangement and sorting mechanism 9 is provided on the conveyor 7 and is used for sorting and placing canned food;

[0097] Specifically, the canning and sorting mechanism 9 arranges and arranges the canned foods on the conveyor 7 so that the messy canned foods can be divided into a whole layer of canned foods, so that the whole layer of canned foods can be neatly entered into the next processing link for processing in the next link;

[0098] A can pressing device 10, arranged above the conveyor 7, for pressing on the canned food to prevent the canned food from moving;

[0099] Specifically, the can pressing device 10 blocks a whole layer of unprocessed canned food on the conveyor 7, and after the previous batch of canned food is processed, the can pressing device 10 releases the whole layer of canned food for the next processing step;

[0100] A can holding and clamping mechanism 11 is arranged behind the can pressing device 10 and is used for holding and conveying canned food;

[0101] Specifically, the can holding clamp mechanism 11 positions and locks a whole layer of canned food that has been arranged and transfers it to the partition in the loading and unloading frame.

[0102] In an embodiment of the present application, a canned food automatic loading, unloading and palletizing system is provided, wherein the cage unloading host 3 comprises:

[0103] A rotating track device 12, connected to the cage loading main machine 2, is used to change the moving direction of the loading and unloading frame filled with canned food;

[0104] Specifically, a rotating device is provided at the bottom of the rotating track device 12, which can transfer the canned food after being framed and sorted to the unloading track 13;

[0105] The cage unloading track 13 is connected to the rotating track device 12 and is used for conveying and unloading the loading and unloading frame filled with canned food.

[0106] In an embodiment of the present application, a canned food automatic loading and unloading and stacking system is provided, wherein the partition automatic turnover mechanism 6 comprises:

[0107] A partition storage bin 14 is provided at the bottom of the partition automatic turnover mechanism 6 and is used for storing partitions;

[0108] An automatic separator suction and placement mechanism 15 is arranged above the separator storage bin 14 and is used to place the separator from the separator storage bin 14 into the loading and unloading frame;

[0109] Specifically, the automatic partition suction and placement mechanism 15 is provided with a suction cup, which can easily suck up the partition, and when the partition needs to be placed, the partition can also be easily put down.

[0110] In an embodiment of the present application, a canned food automatic loading and unloading and palletizing system is provided.

[0111] A loading and unloading elevator 16 is provided below the loading and unloading frame automatic turnover mechanism 5, and the loading and unloading elevator 16 is used to lift the bottom plate of the loading and unloading frame;

[0112] Specifically, the loading and unloading elevator 16 adopts a hydraulic lifting system. The loading and unloading elevator 16 is lifted to lift the bottom plate of the loading and unloading frame to the height of the conveyor 7. The automatic partition suction and placement mechanism 15 will absorb the partition from the partition storage bin 14 and place it above the bottom plate of the loading and unloading frame. When the can clamping mechanism 11 positions and locks a whole layer of canned food that has been sorted and is transferred to the partition in the loading and unloading frame, the loading and unloading elevator 16 will descend to about the height of one layer of product, and this cycle will be repeated until the whole frame of canned food is loaded.

[0113] In summary, an embodiment of the present invention provides an automatic loading and unloading and palletizing system for canned food, which includes an automatic turnover line 1, which is arranged at the front end of the automatic loading and unloading and palletizing system for canned food, and is used to transport canned food; a cage loading host 2, which is connected to the cage frame turnover line, and is used to sort and frame the canned food; an unloading host 3, which is arranged on one side of the cage loading host 2, and is used to transport the sorted canned food; a control unit 4, which is used to automatically control the automatic turnover line 1, the cage loading host 2 and the cage unloading host 3; the present invention electrically controls the cage loading host 2 and the cage unloading host 3, and can timely adjust the number of loading and unloading frames and partitions according to the transportation speed of the automatic turnover line 1, so as to realize intelligent control of the automatic loading and unloading and palletizing system, so that the entire automatic loading and unloading and palletizing system only needs one person to operate and inspect, and each device in the automatic loading and unloading and palletizing system is small in size, occupies a small area, and has stable performance, so that the entire system is smooth in process planning and reduces the construction cost.

[0114] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic loading, unloading and palletizing system for canned food, characterized in that: include: An automatic turnover line, arranged at the front end of the canned food automatic loading, unloading and palletizing system, for conveying canned food; A cage loading host, connected to the automatic turnover line, for arranging and framing canned food; A cage unloading main machine, arranged on one side of the cage loading main machine, for conveying the sorted canned food; A control unit, arranged on the cage loading host, for automatically controlling the automatic turnover line, the cage loading host and the cage unloading host; The caged host comprises: An automatic turnover mechanism for the loading and unloading frame, arranged at the lower part of the cage loading main machine, for transferring the loading and unloading frame; A partition automatic turnover mechanism is arranged at one end of the cage loading host and is used for transferring the partition; A conveyor connected to the automatic turnover line for conveying canned food; an automatic counting device, arranged on the conveyor, for counting the number of canned foods on the conveyor; The control unit includes a collection module, a processing module and a control module, and the collection module is electrically connected to the automatic counting device, the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism; The acquisition module is used to collect the transfer speed △G of the automatic turnover line in real time, and the control module is used to control the automatic turnover mechanism of the loading and unloading frame and the automatic turnover mechanism of the partition; The processing module is used to set the preset value G0 of the transfer speed of the standard automatic turnover line. The processing module is also used to set the transfer speed difference g1 of the first preset automatic turnover line, the transfer speed difference g2 of the second preset automatic turnover line, the transfer speed difference g3 of the third preset automatic turnover line and the transfer speed difference g4 of the fourth preset automatic turnover line, and g1<g2<g3<g4; the processing module is also used to set the first preset working condition matrix A1 (a1, b1), the second preset working condition matrix A2 (a2, b2), the third preset working condition matrix A3 (a3, b3) and the fourth preset working condition matrix A4 (a4, b4), wherein a1~a4 are the first to fourth preset loading and unloading frame quantities, and a1<a2<a3<a4, b1~b4 are the first to fourth preset partition quantities, and b1<b2<b3<b4; According to the difference between the transfer speed △G of the automatic turnover line and the preset transfer speed value G0 of the set standard automatic turnover line, a preset working condition matrix A is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism; When △G-G0≤g1, the first preset working condition matrix A1 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism; When g1<△G-G0≤g2, the second preset working condition matrix A2 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism; When g2<△G-G0≤g3, the third preset working condition matrix A3 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism; When g3<△G-G0≤g4, the fourth preset working condition matrix A4 is selected as the working condition of the loading and unloading frame automatic turnover mechanism and the partition plate automatic turnover mechanism; When the i-th preset working condition matrix Ai is selected as the working condition of the loading and unloading frame automatic turnover mechanism, the control module controls the loading and unloading frame automatic turnover mechanism to transfer the i-th preset loading and unloading frame quantity ai, and the control module also controls the partition automatic turnover mechanism to transfer the i-th preset partition quantity bi, i=1, 2, 3, 4; The processing module is also used to set the number T1 of canned food on the first preset conveyor, the number T2 of canned food on the second preset conveyor, the number T3 of canned food on the third preset conveyor, and the number T4 of canned food on the fourth preset conveyor, and T1<T2<T3<T4; the processing module is also used to set the first preset correction coefficient m1, the second preset correction coefficient m2, the third preset correction coefficient m3, and the fourth preset correction coefficient m4, and 0.8<m1<m2<m3<m4<1; The acquisition module is also used to collect the number △T of canned food on the conveyor in real time. The processing module is also used to select the i-th preset working condition matrix Ai as the working condition of the loading and unloading frame automatic turnover mechanism and the partition automatic turnover mechanism, and select the preset correction coefficient according to the relationship between the number △T of canned food on the real-time conveyor and the number T of canned food on each preset conveyor to correct the working conditions in the i-th preset working condition matrix Ai: When △T≤T1, the working conditions in the i-th preset working condition matrix Ai are not modified; When T1<△T≤T2, the first preset correction coefficient m1 is selected to correct Ai, and the corrected value is Ai(ai*m1,bi*m1); When T2<△T≤T3, the second preset correction coefficient m2 is selected to correct Ai, and the corrected Ai is Ai(ai*m2,bi*m2); When T3<△T≤T4, the third preset correction coefficient m3 is selected to correct Ai, and the corrected value is Ai(ai*m3,bi*m3); When T4<ΔT, the fourth preset correction coefficient m4 is selected to correct Ai, and the corrected Ai is Ai (ai*m4, bi*m4).

2. The automatic loading, unloading and palletizing system for canned food according to claim 1, characterized in that: The caged host also includes: A can arranging and sorting mechanism is provided on the conveyor and is used for sorting and placing canned food; A can pressing device, arranged above the conveyor, for pressing above the canned food to prevent the canned food from moving; The can holding and clamping mechanism is arranged behind the can pressing device and is used for holding and conveying canned food.

3. The automatic loading, unloading and palletizing system for canned food according to claim 1, characterized in that: The cage unloading host comprises: A rotating track device, connected to the cage loading main machine, for changing the moving direction of the loading and unloading frame filled with canned food; The cage unloading track is connected to the rotating track device and is used for conveying and unloading the loading and unloading frame filled with canned food.

4. The automatic loading, unloading and palletizing system for canned food according to claim 1, characterized in that: The automatic partition turnover mechanism comprises: A partition storage bin is arranged at the bottom of the partition automatic turnover mechanism and is used to store partitions; An automatic partition suction and placement mechanism is arranged above the partition storage bin and is used for placing the partition from the partition storage bin into the loading and unloading frame.

5. The automatic loading, unloading and palletizing system for canned food according to claim 1, characterized in that: A loading and unloading elevator is arranged below the automatic turnover mechanism of the loading and unloading frame, and the loading and unloading elevator is used to lift the bottom plate of the loading and unloading frame.

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