Double-stacking conveying line capable of achieving coordinated feeding

Abstract

The utility model discloses a double-stacking conveying line capable of supplying materials in a coordinated mode. A main feeding line and an auxiliary feeding line are arranged on one side of a stacking conveying frame. A photoelectric detection sensor A and a photoelectric detection sensor B are installed on one side of the surface of the main feeding line, the photoelectric detection sensor A is located at an outlet of the main feeding line, and the photoelectric detection sensor B and the photoelectric detection sensor A are spaced by a certain distance; a rotating shaft A is installed on the side, close to the stacking conveying frame, of the end of the auxiliary feeding line, and the auxiliary feeding line is movably connected with a movable frame through the rotating shaft A. A conveying roller is installed in the movable frame in the horizontal direction. The end, away from the rotating shaft, of the movable frame is a free end, and the bottom is supported through an air cylinder. The auxiliary feeding line further comprises a controller capable of controlling the lifting state of the air cylinder, and the controller is in signal connection with the photoelectric detection sensor A and the photoelectric detection sensor B. According to the utility model, double-line dynamic collaboration can be realized, and continuous input of materials is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of palletizing equipment components, and in particular to a dual palletizing transport line with coordinated material supply. Background Technology

[0002] Palletizing equipment is an automated device mainly used to stack cartons, bags or other packaging materials already in containers onto pallets or stacks in a certain order, and to automatically stack and convey them. Palletizing equipment is usually controlled by PLC and touch screen to achieve intelligent operation and management. It is easy to operate and master, and has a wide range of applications in industrial production, warehousing and other fields. Palletizing equipment is generally fed by a conveyor line during operation.

[0003] Existing palletizing equipment feeding and conveying lines typically correspond to one or two box feeding lines; however, they suffer from the industry pain points of low efficiency of traditional single-line feeding and difficulty in coordinating dual-line feeding. Specifically, in order to improve the feeding efficiency at the feeding end of the palletizing equipment, dual feeding conveying lines feed simultaneously, which makes it easy for boxes to get blocked on the palletizing conveying line, affecting normal feeding. Therefore, we propose a dual palletizing conveying line that can coordinate feeding. Utility Model Content

[0004] The main objective of this invention is to provide a dual-palletizing transport line with coordinated material supply, which can achieve dynamic collaboration between the two lines, ensure continuous material transport, and effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A dual palletizing transport line with coordinated material supply includes a palletizing conveyor frame, on one side of which a main feeding line and a secondary feeding line are respectively arranged; on one side of the surface of the main feeding line, photoelectric detection sensor A and photoelectric detection sensor B are respectively installed, with photoelectric detection sensor A located at the outlet of the main feeding line, and photoelectric detection sensor B being a certain distance away from photoelectric detection sensor A;

[0007] The auxiliary feeding line has a rotating shaft A installed at one end near the palletizing conveyor, and a movable frame is movably connected to the rotating shaft A. A conveying roller is installed horizontally inside the movable frame. The end of the movable frame away from the rotating shaft is a free end, and its bottom is supported by a cylinder. The auxiliary feeding line also includes a controller that can control the lifting state of the cylinder. The controller is connected to the photoelectric detection sensor A and the photoelectric detection sensor B respectively.

[0008] Furthermore, a base frame is fixedly connected to the bottom of the movable frame, a base plate is installed at the bottom of the base frame, and the cylinder is installed between the base frame and the base plate.

[0009] Further, the air cylinder power output end and the bottom of the chassis are connected through the rotating shaft B.

[0010] Further, the controller is installed on one side of the top of the bottom plate.

[0011] Further, the distance between the photoelectric detection sensor A and the photoelectric detection sensor B is N meters, and the free end of the movable frame is also N meters away from the outlet of the main feeding line.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Double-line cooperative feeding prevents blockage:

[0014] Through the complementary design of the main and auxiliary feeding lines, and the double detection mechanism of the photoelectric sensors A and B on the main feeding line, when the main feeding line is full, the movable frame is driven by the air cylinder to stop the auxiliary line feeding in a staggered manner to avoid outlet blockage; when the main line material is insufficient, the auxiliary feeding line feeding is automatically restored, realizing double-line dynamic cooperation and ensuring continuous material conveying.

[0015] 2. Real-time monitoring and self-adaptive adjustment:

[0016] The layout design of the two photoelectric sensors with a distance of N meters can accurately judge the main line material accumulation state; the controller controls the air cylinder to rise and fall in real time according to the double sensor signals, realizing the automatic staggering or resetting of the movable frame conveying roller and the main line roller body; the free end of the movable frame is kept N meters away from the outlet of the main feeding line, ensuring the material buffer space and smooth connection;

[0017] 3. Improved structural reliability:

[0018] The double-rotating shaft linkage structure of the rotating shaft A and B ensures the mechanical stability of the lifting process of the movable frame; the hard connection design of the air cylinder and the chassis enhances the support strength of the movable frame and avoids structural deformation caused by material impact;

[0019] 4. Optimized operation and maintenance cost:

[0020] The closed-loop control system of the sensor-controller-air cylinder reduces the need for manual intervention; the modular design of the movable frame facilitates maintenance and replacement; the staggered stopping mechanism reduces the idle loss of the equipment and prolongs the service life;

[0021] In summary, through the deep coupling of mechanical structure and control system, the application effectively solves the industry pain points of traditional single-line feeding congestion and double-line feeding coordination while improving the efficiency of stacking, and has significant production adaptability advantages. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is the overall structure schematic diagram of the double stacking and transporting line which can coordinate feeding.

[0023] Fig. 2 The utility model discloses a kind of movable frame top plan view structure schematic diagram of double stacking transport line of coordinative feeding.

[0024] Fig. 3 The utility model discloses a kind of movable frame installation side view structure schematic diagram of double stacking transport line of coordinative feeding.

[0025] In the drawing: 1, stacking conveying frame;2, main feeding line;3, auxiliary feeding line;4, photoelectric detection sensor A;5, photoelectric detection sensor B;6, pivot A;7, movable frame;8, conveying roller;9, underframe;10, bottom plate;11, air cylinder;12, pivot B;13, controller. DETAILED DESCRIPTION

[0026] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0027] As Figs. 1-3 shown, a kind of double stacking transport line of coordinative feeding, including stacking conveying frame 1, the surface one side of the stacking conveying frame 1 is respectively provided with main feeding line 2 and auxiliary feeding line 3, the surface one side of the main feeding line 2 is respectively installed with photoelectric detection sensor A 4 and photoelectric detection sensor B 5, the end of the auxiliary feeding line 3 is close to the side of stacking conveying frame 1 and is installed with pivot A 6 and is movably connected with movable frame 7 by pivot A 6, the inside of the movable frame 7 is installed with conveying roller 8 in horizontal direction;The end of the movable frame 7 away from pivot is free end, and its bottom is supported by air cylinder 11;Specifically, the bottom of the movable frame 7 is fixedly connected with underframe 9, and underframe 9 is installed with bottom plate 10 at bottom position, and the air cylinder 11 is installed between the underframe 9 and bottom plate 10.

[0028] Wherein, photoelectric detection sensor A 4 and photoelectric detection sensor B 5 are located on the surface one side of main feeding line 2, and photoelectric detection sensor A 4 is located at the outlet of main feeding line 2, photoelectric detection sensor B 5 is apart from photoelectric detection sensor A 4 N meters;Preferably 1≤N≤2, and in the embodiment, N=1.8 meters.

[0029] The bottom of the cylinder 11 power output end and the bottom frame 9 bottom are connected through the rotating shaft B 12, the controller 13 is installed on the top of the bottom plate 10, the photoelectric detection sensor A4 and the photoelectric detection sensor B5 signal output end are connected with the cylinder 11 control end through the controller 13, the rotating shaft B 12 plays a connecting role, so that the downward movement of the cylinder 11 power end can drive the movable frame 7 to offset within a certain angle around the rotating shaft A6, the detection signals of the photoelectric detection sensor A4 and the photoelectric detection sensor B5 are sent to the controller 13, and the controller 13 identifies and judges, and controls the cylinder 11 to operate according to the received detection signals.

[0030] It should be noted that the utility model is a kind of double stacking transport line that can coordinate feeding, when working, stacking conveying frame 1 is connected to the feeding end of stacking equipment, and the box body completed packaging is supplied by main feeding line 2 and auxiliary feeding line 3 and is conveyed to the surface of stacking conveying frame 1 to be fed, photoelectric detection sensor A4 and photoelectric detection sensor B5 monitor the box body conveying condition on the top of stacking conveying frame 1 in real time;When two photoelectric detection sensors detect the box body, it indicates that the main feeding line is full of load.At this time, if the auxiliary feeding line continues to feed, it will cause the outlet to be blocked;Therefore, when two photoelectric detection sensors send signals to the controller of auxiliary feeding line, the controller 13 controls the cylinder 11 to operate at this time, the movable frame 7 end is slightly lowered by the power end of cylinder 11, the conveying roller 8 is misaligned with the internal roller of stacking conveying frame 1, so that the box body input by auxiliary feeding line 3 is temporarily blocked, and feeding is stopped;When photoelectric detection sensor B5 cannot detect the box body, it proves that the box body on the main feeding line is insufficient, at this time, the controller makes the cylinder rise, the free end of movable frame 7 rises, the blocked box body can move forward, and the auxiliary feeding line starts to supplement goods until the signals of two photoelectric detection sensors of main feeding line are received again.

[0031] Preferably, the free end of the movable frame 7 is N meters away from the outlet of the main feeding line, so as to ensure that the box body conveyed to the stacking conveying frame 1 is uninterrupted and not congested.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double palletizing transport line with coordinated feeding, comprising a palletizing conveyor frame, characterized in that: The palletizing conveying frame is provided with a main feeding line and a secondary feeding line on one side; the main feeding line is provided with photoelectric detection sensors A and B on one side, and the photoelectric detection sensor A is located at the outlet of the main feeding line, and the photoelectric detection sensor B is separated from the photoelectric detection sensor A by a certain distance; The end of the secondary feeding line close to the palletizing conveying frame is provided with a rotating shaft A and a movable frame connected with the rotating shaft A, and the movable frame is provided with conveying rollers in the horizontal direction; the end of the movable frame away from the rotating shaft is a free end, and the bottom of the movable frame is supported by a cylinder; the secondary feeding line further comprises a controller capable of controlling the lifting state of the cylinder, and the controller is connected with the photoelectric detection sensors A and B.

2. The coordinated feedable double-palletizing conveyor line according to claim 1, characterized in that: The bottom of the movable frame is fixedly connected with a chassis, and the bottom of the chassis is provided with a bottom plate; the cylinder is installed between the chassis and the bottom plate.

3. The coordinated feedable double-palletizing conveyor line according to claim 2, characterized in that: The cylinder power output end and the bottom of the chassis are provided with a rotating shaft B and are connected through the rotating shaft B.

4. The coordinated feedable double-palletizing conveyor line according to claim 2, characterized in that: The top of the bottom plate is provided with a controller on one side.

5. The coordinated feedable dual palletizing conveyor line of claim 1, wherein: The distance between the photoelectric detection sensors A and B is N meters, and the free end of the movable frame is also N meters away from the outlet of the main feeding line.

6. The coordinated feedable dual palletizing conveyor line of claim 1, wherein: 1≤N≤2。

Images