Corrugated carton stacking device

Abstract

The utility model discloses a corrugated carton stacking device, which belongs to the technical field of stacking devices and comprises a roller conveyor, a pressure detection plate and a first limiting mechanism. Wherein the roller conveyor is installed on a floor platen, a lifting air cylinder is further arranged on the floor platen, and the lifting air cylinder is arranged close to the end of the roller conveyor; the pressure detection plate is connected with a piston rod of the lifting cylinder; a control system is arranged in the pressure detection plate, the output end of the pressure detection plate transmits electric signals to the control system, and the control system controls a piston rod of the lifting air cylinder to move up and down according to the electric signals. The first limiting mechanism is detachably connected with the floor platen and used for preventing the corrugated cartons from being separated from the pressure detection plate when the corrugated cartons are stacked. By means of the design, self-adaptive adjustment of the height of the stacking device can be achieved, and corrugated cartons are neatly placed in the stacking process through assistance of the limiting mechanism.

Description

Technical Field

[0001] This utility model belongs to the technical field of palletizing devices, and particularly relates to a corrugated cardboard box palletizing device. Background Technology

[0002] In the logistics warehousing and packaging industry, the palletizing of corrugated cardboard boxes is a common operation; however, traditional corrugated cardboard box palletizing methods mainly rely on manual operation or simple mechanical auxiliary equipment, which has many shortcomings:

[0003] 1. Inconvenient height adjustment: Existing palletizing devices usually cannot automatically adjust their height according to the increase in the number of pallets, which leads to frequent manual intervention during the palletizing process to adjust the height of the pallet or palletizing platform, increasing the complexity of operation and labor intensity.

[0004] 2. Low efficiency of manual palletizing: Manual palletizing is not only labor-intensive but also inefficient, and is prone to uneven and unstable stacking, affecting subsequent handling and storage. For example, during the palletizing process, when corrugated boxes are transported to the pallet position by the conveyor, the lack of an effective limiting mechanism can easily cause the boxes to be skewed and the stacking to be uneven, affecting the quality and stability of the palletizing.

[0005] In view of the shortcomings of the existing technology, this utility model provides a corrugated cardboard box stacking device, which aims to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a corrugated cardboard box stacking device that can achieve adaptive adjustment of the height of the stacking device and, with the assistance of a limiting mechanism, ensure that the corrugated cardboard boxes are placed neatly during the stacking process.

[0007] To achieve the above objectives, this utility model employs the following technical solution:

[0008] A corrugated cardboard box stacking device, comprising:

[0009] A roller conveyor is mounted on a platform, and a lifting cylinder is also provided on the platform, with the lifting cylinder located near the end of the roller conveyor.

[0010] A pressure detection plate is connected to the piston rod of the lifting cylinder; a control system is provided inside the pressure detection plate, and the output end of the pressure detection plate transmits an electrical signal to the control system, which controls the piston rod of the lifting cylinder to move up and down according to the electrical signal.

[0011] And a limiting mechanism 1, which is detachably connected to the platform plate to prevent corrugated boxes from detaching from the pressure detection plate during stacking.

[0012] Preferably, one end of the platform is provided with an expansion slot, and a plurality of limiting holes are formed in the platform; and the limiting holes are arranged above the expansion slot.

[0013] Preferably, the limiting mechanism one comprises a baffle, the bottom of the baffle is connected with a moving plate, the moving plate is slidingly connected in the expansion slot, and is fixed by inserting the limiting screw into the limiting hole.

[0014] Preferably, a pair of rectangular holes are formed in the baffle.

[0015] Preferably, the limiting mechanism two is further comprised; the limiting mechanism two comprises a pair of side plates and an expansion cylinder; wherein,

[0016] the expansion cylinder is installed on the side of the baffle away from the roller conveyor; and the output end of the expansion cylinder is connected with a connecting plate;

[0017] the pair of side plates are slidingly connected in the pair of rectangular holes, and the end portions of the pair of side plates are connected through the connecting plate.

[0018] Preferably, the control panel is further comprised; the control panel is connected with the control system through electric signals, and is arranged on the side of the baffle away from the roller conveyor, and the control panel is provided with a display screen and control buttons.

[0019] Preferably, the limiting holes are provided with two rows, which are symmetrically arranged above the expansion slot. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the utility model.

[0021] Figure 2 is a front view of the utility model.

[0022] Figure 3 is a top view of the utility model.

[0023] Figure 4 is another structural schematic view of the utility model from another perspective.

[0024] wherein:

[0025] 1, roller conveyor; 2, pressure detection plate; 3, lifting cylinder; 4, platform; 41, expansion slot; 42, limiting hole; 5, limiting mechanism one; 51, baffle; 511, rectangular hole; 52, moving plate; 53, limiting screw; 6, limiting mechanism two; 61, side plate; 62, connecting plate; 63, expansion cylinder; 7, control panel; 71, display screen; 72, control button. DETAILED DESCRIPTION

[0026] The utility model will be described further in connection with the drawings. The following examples are only for more clearly illustrating the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0027] In the description of the utility model, it is to be understood that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, in the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0028] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0029] Example one

[0030] Reference Figures 1-4 The embodiment provides a corrugated carton stacking device, which comprises:

[0031] A roller conveyor 1 is installed on a ground plate 4, a lifting cylinder 3 is further arranged on the ground plate 4, and the lifting cylinder 3 is arranged close to the end of the roller conveyor 1;

[0032] A pressure detection plate 2 is connected with the piston rod of the lifting cylinder 3; a control system is arranged in the pressure detection plate 2, an output end of the pressure detection plate 2 transmits an electric signal to the control system, and the control system controls the piston rod of the lifting cylinder 3 to move up and down according to the electric signal;

[0033] And a limiting mechanism one 5 is detachably connected with the ground plate 4, and is used for preventing the corrugated carton from being separated from the pressure detection plate 2 during stacking.

[0034] In the embodiment, the combination of the lifting cylinder 3 and the pressure detection plate 2 enables the stacking device to automatically adjust the height according to the increase of the stacking quantity of the corrugated boxes, without frequent manual intervention, greatly improves the stacking efficiency and reduces the labor intensity; and the control system in the pressure detection plate 2 can accurately control the up-down movement of the piston rod of the lifting cylinder 3 according to the electric signal, to ensure the stability and accuracy of the stacking process.

[0035] Further, one end of the ground plate 4 is provided with an expansion slot 41, and a plurality of limiting holes 42 are also formed in the ground plate 4; and the limiting holes 42 are arranged above the expansion slot 41.

[0036] Specifically, the limiting mechanism one 5 comprises a baffle 51, the bottom of the baffle 51 is connected with a moving plate 52, the moving plate 52 is slidingly connected in the expansion slot 41 and is fixed by inserting the limiting screw 53 into the limiting hole 42.

[0037] It should be noted that, in order to enhance the stability of the limiting mechanism and make the whole device more balanced during the stacking process, in the embodiment, the limiting holes 42 are arranged in two rows and symmetrically arranged above the expansion slot 41.

[0038] In the embodiment, the limiting mechanism one 5 is introduced, the baffle 51 and the moving plate 52 are designed, which effectively prevent the corrugated boxes from being separated from the pressure detection plate 2 due to inertia during the stacking process, and improve the safety and stability of the stacking; and the moving plate 52 is slidingly connected in the expansion slot 41 and is fixed by inserting the limiting screw 53 into the limiting hole 42, so that the position of the limiting mechanism one 5 can be adjusted according to the stacking size of the corrugated boxes, and the versatility and applicability of the device are enhanced.

[0039] Further, a pair of rectangular holes 511 are also formed in the baffle 51.

[0040] Further, the limiting mechanism two 6 is also included; the limiting mechanism two 6 comprises a telescopic cylinder 63 and a pair of side plates 61; wherein,

[0041] The telescopic cylinder 63 is installed on the side of the baffle 51 away from the roller conveyor 1; and the output end of the telescopic cylinder 63 is connected with a connecting plate 62.

[0042] The pair of side plates 61 are slidingly connected in the pair of rectangular holes 511, and the end portions of the pair of side plates 61 are connected through the connecting plate 62.

[0043] It should be noted that, according to the actual situation, the lifting cylinder 3 can also be connected with the control system through the electric signal.

[0044] In the embodiment, the utility model introduces limit mechanism two 6, through the design of telescopic cylinder 63 and side plate 61, can when corrugated case is transported to tail by roller conveyor 1, assist the neat arrangement of both sides of corrugated case, further improve the neatness and stability of stacking.

[0045] In order to facilitate the operator can pass through control panel 7 intuitively monitor and operate the whole stacking process, in the embodiment, the device also includes control panel 7;Control panel 7 is connected with control system by electric signal, and is located at the side of baffle 51 away from roller conveyor 1, and display screen 71 and control button 72 are arranged on control panel 7.

[0046] Display screen 71 can display the relevant information in the stacking process in real time, such as current stacking height, pressure detection data, etc., and the operator can adjust the stacking parameters in time according to these information, to ensure the stacking quality.

[0047] It should be noted that the control button 72 can be used for height adjustment of the lifting cylinder 3.

[0048] Working principle: when corrugated case has not completely stacked, close telescopic cylinder 63, make the piston rod of telescopic cylinder 63 move inwards, make a pair of side plates 61 pass a certain distance from baffle 51, thereby limiting the both sides of corrugated case;At the same time, in the process of stacking corrugated case, start lifting cylinder 3, and the pressure of corrugated case changes every time it is transported to pressure detection plate 2, and the pressure value of pressure detection plate 2 is transmitted to control system by electric signal, the piston rod of control system control lifting cylinder 3 moves downwards gradually, and the pressure value and stacking layer number are transmitted to control panel 7 at the same time, to realize real-time display of data, when corrugated case is completely stacked, open telescopic cylinder 63, make a pile of side plates 61 move away from roller conveyor 1, facilitate subsequent handling machine hand to transfer the stacked paper box.

[0049] In summary, the corrugated case stacking device of the utility model realizes automatic height adjustment, stacking neatness improvement, operation convenience enhancement and other multiple beneficial effects through the synergistic effect of the above-mentioned various mechanisms, effectively solves many problems existing in the traditional stacking mode, and significantly improves the stacking efficiency and quality of logistics storage and packaging industry.

[0050] The above is only the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the technical principles of the utility model, can make a number of improvements and deformations, these improvements and deformations also should be regarded as the protection scope of the utility model.

Claims

1. A corrugated cardboard box stacking device, characterized in that, include: A roller conveyor (1) is installed on a platform (4). The platform (4) is also equipped with a lifting cylinder (3), and the lifting cylinder (3) is located near the end of the roller conveyor (1). A pressure detection plate (2) is connected to the piston rod of the lifting cylinder (3); a control system is provided inside the pressure detection plate (2), and the output end of the pressure detection plate (2) is transmitted to the control system through an electrical signal. The control system controls the piston rod of the lifting cylinder (3) to move up and down according to the electrical signal. And a limiting mechanism (5), which is detachably connected to the platform plate (4) to prevent corrugated boxes from detaching from the pressure detection plate (2) when stacking.

2. The corrugated cardboard box stacking device according to claim 1, characterized in that, One end of the platform (4) is provided with an expansion groove (41), and the platform (4) is also provided with a number of limiting holes (42); and the limiting holes (42) are located above the expansion groove (41).

3. The corrugated cardboard box stacking device according to claim 2, characterized in that, The limiting mechanism 1 (5) includes a baffle (51), and a movable plate (52) is connected to the bottom of the baffle (51). The movable plate (52) is slidably connected in the telescopic groove (41) and fixed by inserting a limiting screw (53) into the limiting hole (42).

4. The corrugated cardboard box stacking device according to claim 3, characterized in that, The baffle (51) is also provided with a pair of rectangular holes (511).

5. The corrugated cardboard box stacking device according to claim 4, characterized in that, It also includes a second limiting mechanism (6); the second limiting mechanism (6) includes a telescopic cylinder (63) and a pair of side plates (61); wherein, The telescopic cylinder (63) is installed on the side of the baffle (51) away from the roller conveyor (1); and the output end of the telescopic cylinder (63) is connected to a connecting plate (62); A pair of side plates (61) are slidably connected within a pair of rectangular holes (511), and the ends of the pair of side plates (61) are connected by the connecting plate (62).

6. The corrugated cardboard box stacking device according to claim 3, characterized in that, It also includes a control panel (7); the control panel (7) is connected to the control system via an electrical signal and is located on the side of the baffle (51) away from the roller conveyor (1). The control panel (7) is provided with a display screen (71) and control buttons (72).

7. The corrugated cardboard box stacking device according to claim 3, characterized in that, The limiting holes (42) are provided in two rows, which are symmetrically arranged above the expansion groove (41).

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