Automatic stacking machine for packaging boxes

Abstract

The utility model belongs to the technical field of packaging box stacking, and particularly relates to an automatic packaging box stacking machine which comprises a bottom plate, a vertical plate arranged on one side above the bottom plate, a top plate arranged above the vertical plate, a guide rod arranged above the bottom plate, a moving mechanism arranged in the top plate, and an electric telescopic rod arranged below the moving mechanism. A clamping mechanism is arranged below the electric telescopic rod, a conveying mechanism is arranged on one side of the bottom plate, a lifting mechanism is arranged on one side of the lower portion of the top plate, and a cavity is formed in the clamping mechanism. And the lifting mechanism comprises a third motor, a second screw rod, a carrier plate, a cushion block and a supporting plate. According to the automatic stacking machine, the moving mechanism installed in the top plate is matched with the electric telescopic rod and the clamping mechanism, so that the automatic stacking machine can conduct flexible stacking operation, and meanwhile due to the fact that the two lifting mechanisms are arranged, the automatic stacking machine can conduct continuous and not simple stacking work; and therefore, the stacking efficiency of the packaging boxes is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packing box stacking, in particular to an automatic packing box stacking machine. Background Art

[0002] Packing boxes are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer are less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the papers produced by different manufacturers are also different. After the production and processing of the packaging boxes are completed, stacking machines are usually required to stack the packaging boxes for easy transportation and storage.

[0003] The prior art has the following problems:

[0004] The existing automatic stacking machines for packaging boxes are not flexible enough in operation, which reduces the stacking efficiency. In addition, the existing automatic stacking machines for packaging boxes usually perform stacking work at a single station, so after stacking is completed, the equipment needs to be stopped to wait for stacking, which affects the working efficiency of the automatic stacking machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic packing box stacking machine, which solves the problems that the current automatic packing box stacking machines are not flexible and convenient to use and have low stacking efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: an automatic packing box stacking machine, comprising a bottom plate, a vertical plate is arranged on one side above the bottom plate, a top plate is arranged on the top of the vertical plate, a guide rod is arranged on the top of the bottom plate, a moving mechanism is arranged inside the top plate, an electric telescopic rod is arranged below the moving mechanism, a clamping mechanism is arranged below the electric telescopic rod, a conveying mechanism is arranged on one side of the bottom plate, a lifting mechanism is arranged on one side below the top plate, and a cavity is arranged inside the clamping mechanism;

[0007] The lifting mechanism comprises a third motor, a second screw rod, a carrier plate, a cushion block and a support plate. The third motor is drivingly connected to the second screw rod, the carrier plate and the cushion block are fixedly installed, and the support plate and the cushion block are movably installed.

[0008] As a preferred technical solution of the utility model, the moving mechanism includes a first motor, a first screw and a slide seat, the first motor is drivingly connected to the first screw rod, the slide seat is threadedly connected to the first screw rod, and the slide seat is slidably connected to the top plate.

[0009] As a preferred technical solution of the utility model, the clamping mechanism includes a mounting seat, a second motor, an adjusting screw, a connecting seat and a clamping plate. The second motor is fixedly installed inside the mounting seat, the adjusting screw is threadedly connected to the connecting seat, and the clamping plate is fixedly connected to the connecting seat.

[0010] As a preferred technical solution of the utility model, the conveying mechanism includes a mounting frame and a conveying roller, the mounting frame is located in the upper middle part of the bottom plate, and the conveying roller is movably connected inside the mounting frame.

[0011] As a preferred technical solution of the utility model, the vertical plate is fixedly installed at the four corners between the bottom plate and the top plate, the guide rod is fixedly connected between the top plate and the bottom plate, the electric telescopic rod is fixedly connected between the moving mechanism and the clamping mechanism, the third motor is fixedly installed on the top plate, the carrier plate is threadedly connected to the second screw rod, and the carrier plate is slidably connected to the guide rod.

[0012] As a preferred technical solution of the utility model, the first motor is fixedly installed on the top plate, the first screw rod is movably connected to the inside of the top plate, and an electric telescopic rod is fixedly installed under the slide seat.

[0013] As a preferred technical solution of the utility model, the cavity is fixedly mounted on both sides of the interior of the mounting seat, the second motor is drivingly connected to the adjusting screw, and the connecting seat is slidably connected to the mounting seat.

[0014] Compared with the prior art, the utility model provides an automatic packing box stacking machine with the following features:

[0015] Beneficial effects:

[0016] The utility model provides an automatic stacking machine for packaging boxes, which uses a moving mechanism installed inside a top plate, and under the action of a first motor and a first screw of the moving mechanism, the slide seat can drive the clamping mechanism to move in a horizontal direction through an electric telescopic rod. At the same time, since the lifting mechanism is arranged in a mirror image with two groups located on both sides of the conveying mechanism, after a certain number of packaging boxes are stacked on the pallet on the surface of the lifting mechanism on one side, they can be stacked on the lifting mechanism on the other side. Therefore, the device has double workstations, so after the stacking is completed at the single-side workstation, the stacking work can be continued without stopping the equipment, thereby effectively improving the stacking efficiency. At the same time, through the cooperation of the moving mechanism, the electric telescopic rod and the clamping mechanism, the clamping mechanism can clamp and move the packaging box, and cooperate with the lifting mechanism to adjust the height of the pallet for stacking, thereby making the use of the automatic stacking machine more flexible and convenient, and simple to operate, thereby effectively improving the working efficiency of the automatic stacking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a front view and sectional diagram of the installation structure of the mobile mechanism of the utility model;

[0019] Figure 3 This is a front view analysis diagram of the clamping mechanism structure of the utility model.

[0020] In the figure: 1, bottom plate; 2, vertical plate; 3, top plate; 4, moving mechanism; 41, first motor; 42, first screw; 43, slide seat; 5, electric telescopic rod; 6, clamping mechanism; 61, mounting seat; 62, second motor; 63, adjusting screw; 64, connecting seat; 65, clamping plate; 7, conveying mechanism; 71, mounting frame; 72, conveying roller; 8, guide rod; 9, lifting mechanism; 91, third motor; 92, second screw; 93, carrier plate; 94, cushion block; 95, support plate; 10, cavity. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment: an automatic stacking machine for packaging boxes comprises a bottom plate 1, a vertical plate 2 is arranged on one side above the bottom plate 1, a top plate 3 is arranged above the vertical plate 2, a moving mechanism 4 is installed through the top plate 3, a guide rod 8 is arranged above the bottom plate 1, the moving mechanism 4 is arranged inside the top plate 3, an electric telescopic rod 5 is arranged below the moving mechanism 4, a clamping mechanism 6 can be vertically moved by the electric telescopic rod 5, a clamping mechanism 6 is arranged below the electric telescopic rod 5, a conveying mechanism 7 is arranged on one side of the bottom plate 1, a lifting mechanism 9 is arranged on one side below the top plate 3, and a cavity 10 is arranged inside the clamping mechanism 6;

[0023] The lifting mechanism 9 includes a third motor 91, a second screw rod 92, a carrier plate 93, a cushion block 94 and a support plate 95. The third motor 91 is transmission-connected to the second screw rod 92, the carrier plate 93 and the cushion block 94 are fixedly mounted, and the support plate 95 and the cushion block 94 are movably mounted. Through the lifting mechanism 9, the support plate 95 can drive the stacked packaging boxes to move vertically.

[0024] In this embodiment, the moving mechanism 4 includes a first motor 41, a first screw 42 and a slide 43. The first motor 41 is connected to the first screw 42 in a transmission manner, the slide 43 is threadedly connected to the first screw 42, and the slide 43 is slidably connected to the top plate 3. The clamping mechanism 6 is horizontally moved by the moving mechanism 4; the clamping mechanism 6 includes a mounting seat 61, a second motor 62, an adjusting screw 63, a connecting seat 64 and a clamping plate 65. The second motor 62 is fixedly installed inside the mounting seat 61, the adjusting screw 63 is threadedly connected to the connecting seat 64, and the clamping plate 65 is fixedly connected to the connecting seat 64. The packaging box on the conveying mechanism 7 is clamped and moved by the clamping mechanism 6; the conveying mechanism 7 includes a mounting frame 71 and a conveying roller 72. The mounting frame 71 is located in the upper middle part of the bottom plate 1, and the conveying roller 72 is movably connected to the inside of the mounting frame 71. The conveying mechanism 7 conveys the packaging box to the automatic stacking machine; the vertical plate 2 is fixedly installed at the four corners between the bottom plate 1 and the top plate 3, the guide rod 8 is fixedly connected between the top plate 3 and the bottom plate 1, the electric telescopic rod 5 is fixedly connected between the moving mechanism 4 and the clamping mechanism 6, the third motor 91 is fixedly installed on the top plate 3, the carrier plate 93 is threadedly connected to the second screw 92, the carrier plate 93 is slidably connected to the guide rod 8, and the carrier plate 93 is vertically moved by the rotation of the second screw 92; the first motor 41 is fixedly installed on the top plate 3, the first screw 42 is movably connected to the inside of the top plate 3, and the electric telescopic rod 5 is fixedly installed below the slide 43, and the slide 43 can be moved horizontally through the first screw 42; the cavity 10 is fixedly installed on both sides of the inside of the mounting seat 61, the second motor 62 and the adjusting screw 63 are transmission-connected, and the connecting seat 64 is slidably connected to the mounting seat 61.

[0025] The working principle and use process of the utility model are as follows: the operator starts the lifting mechanism 9 so that the third motor 91 and the second screw 92 move the carrier plate 93 and the support plate 95 upward to the predetermined position, and then places the packaging box on the conveying mechanism 7, and the packaging box is sent to the bottom of the clamping mechanism 6 by the conveying roller 72 of the conveying mechanism 7, and then the clamping mechanism 6 is started to fall, so that the clamping plates 65 are located on both sides of the packaging box. After that, the connecting seat 64 drives the clamping plate 65 to move and clamp the packaging box under the action of the second motor 62 and the adjusting screw 63 of the clamping mechanism 6, the packaging box is lifted to a predetermined height by the action of the electric telescopic rod 5, and then the packaging box is lifted to a predetermined height by the moving mechanism 4. Under the action of the first motor 41, the first screw 42 rotates, and then the packaging box is sent to the surface of the pallet 95 through the action of the slide 43 and the electric telescopic rod 5. At the same time, the third motor 91 is started to make the pallet 95 drive the packaging box to fall to the height of a packaging box, and then continuous stacking work can be carried out with the cooperation of the moving mechanism 4, the electric telescopic rod 5 and the clamping mechanism 6. After the stacking on the surface of the single-side pallet 95 is completed, the stacked packaging box can be moved out of the stacker through the pallet 95, and the pallet 95 on the other side of the stacker can be replaced. At the same time, the packaging box stacking work can be carried out on the pallet 95 on the other side of the stacker with the cooperation of the moving mechanism 4, the electric telescopic rod 5 and the clamping mechanism 6, so that continuous and uninterrupted automatic stacking of the packaging boxes can be realized.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above 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 utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic stacking machine for packaging boxes, comprising a bottom plate (1), a vertical plate (2) is arranged on one side above the bottom plate (1), a top plate (3) is arranged above the vertical plate (2), and a guide rod (8) is arranged above the bottom plate (1), characterized in that: A moving mechanism (4) is arranged inside the top plate (3), an electric telescopic rod (5) is arranged below the moving mechanism (4), a clamping mechanism (6) is arranged below the electric telescopic rod (5), a conveying mechanism (7) is arranged on one side of the bottom plate (1), a lifting mechanism (9) is arranged on one side below the top plate (3), and a cavity (10) is arranged inside the clamping mechanism (6); The lifting mechanism (9) comprises a third motor (91), a second screw rod (92), a carrier plate (93), a cushion block (94) and a support plate (95); the third motor (91) is transmission-connected to the second screw rod (92); the carrier plate (93) and the cushion block (94) are fixedly mounted; and the support plate (95) and the cushion block (94) are movably mounted.

2. The automatic packing box stacking machine according to claim 1, characterized in that: The moving mechanism (4) comprises a first motor (41), a first screw rod (42) and a slide seat (43); the first motor (41) is transmission-connected to the first screw rod (42); the slide seat (43) is threadedly connected to the first screw rod (42); and the slide seat (43) is slidably connected to the top plate (3).

3. The automatic packing box stacking machine according to claim 1, characterized in that: The clamping mechanism (6) comprises a mounting seat (61), a second motor (62), an adjusting screw (63), a connecting seat (64) and a clamping plate (65); the second motor (62) is fixedly mounted inside the mounting seat (61); the adjusting screw (63) is threadedly connected to the connecting seat (64); and the clamping plate (65) is fixedly connected to the connecting seat (64).

4. The automatic packing box stacking machine according to claim 1, characterized in that: The conveying mechanism (7) comprises a mounting frame (71) and a conveying roller (72); the mounting frame (71) is located in the upper middle part of the bottom plate (1); and the conveying roller (72) is movably connected inside the mounting frame (71).

5. The automatic packing box stacking machine according to claim 1, characterized in that: The vertical plate (2) is fixedly mounted at four corners between the bottom plate (1) and the top plate (3); the guide rod (8) is fixedly connected between the top plate (3) and the bottom plate (1); the electric telescopic rod (5) is fixedly connected between the moving mechanism (4) and the clamping mechanism (6); the third motor (91) is fixedly mounted on the top plate (3); the carrier plate (93) is threadedly connected to the second screw rod (92); and the carrier plate (93) is slidably connected to the guide rod (8).

6. The automatic packing box stacking machine according to claim 2, characterized in that: The first motor (41) is fixedly mounted on the top plate (3), the first screw rod (42) is movably connected to the inside of the top plate (3), and an electric telescopic rod (5) is fixedly mounted below the slide seat (43).

7. The automatic packing box stacking machine according to claim 3, characterized in that: The cavity (10) is fixedly mounted on both sides of the interior of the mounting seat (61), the second motor (62) is transmission-connected to the adjusting screw (63), and the connecting seat (64) is slidably connected to the mounting seat (61).

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