Box material stacking device

Abstract

The utility model discloses a box material stacking device which comprises a positioning piece arranged at the tail end of a conveying line, a side pushing assembly located on one side of the conveying line and a clamp assembly located above the conveying line and used for clamping a box. The clamp assembly comprises a fixed clamp and a movable clamp, the fixed clamp and the movable clamp clamp the two sides of a box body correspondingly, when the box body reaches the positioning piece, the side pushing assembly pushes the box body from the side face, and a grabbing space for the fixed clamp to descend is formed between the side pushing assembly and the box body. The side pushing assembly is matched with the positioning piece, the relative position of the box body is preliminarily corrected before the box body is clamped, and is further corrected in the clamping process, so that the subsequent stacking accuracy of a mechanical arm is remarkably improved, meanwhile, the device can clamp the box bodies of different specifications, a plurality of box bodies can be clamped at a time, and the stacking efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of palletizing devices, and more particularly to a box material palletizing device. Background Art

[0002] With the rapid development of technology, smart factories have achieved unmanned production, packaging, and transportation. When palletizing finished box packaging, robotic arms are required to palletize the boxes, gripping multiple boxes at once to improve palletizing efficiency. Intelligent production lines significantly reduce labor costs. However, existing box packaging products come in a wide variety of sizes, making conventional grippers difficult to accommodate. Furthermore, they cannot grip multiple items simultaneously, resulting in low palletizing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a box material stacking device to solve the technical problems existing in the above background technology.

[0004] The technical solution of the utility model provides a box material stacking device, comprising a positioning member arranged at the end of a conveyor line, a side push assembly located on one side of the conveyor line, and a clamp assembly located above the conveyor line for clamping the box;

[0005] The clamp assembly includes a fixed clamp and a movable clamp, which respectively clamp both sides of the box. When the box reaches the positioning piece, the side push assembly pushes the box from the side, and a grabbing space is formed between the side push assembly and the box for the fixed clamp to descend.

[0006] In a preferred embodiment, the positioning member includes a positioning support, and the positioning support has a horizontal end surface facing the conveying line, and the horizontal end surface is higher than the conveying line.

[0007] In a preferred embodiment, an acrylic plate is embedded on the horizontal end surface of the positioning support.

[0008] In a preferred embodiment, the side thrust assembly includes a mounting base, a side thrust bracket slidably arranged on the mounting base, a side thrust member installed on the side thrust bracket, and a side thrust cylinder connected between the output end and the side thrust, and the side thrust member is arranged toward the box body.

[0009] In a preferred embodiment, the side pushing member includes a first side pushing plate and a second side pushing plate arranged vertically, and the distance between the first side pushing plate and the second side pushing plate is adjustable.

[0010] In a preferred embodiment, a mounting rod is provided on the back of the second side push plate, the mounting rod is telescopically adjustable, and the mounting rod is bolted to the mounting base.

[0011] In a preferred embodiment, the fixed clamp includes a fixed clamp plate, and the movable clamp includes a movable clamp plate, and the fixed clamp plate and the movable clamp plate are adapted to each other in length and size.

[0012] The beneficial effects of the technical solution of this utility model are:

[0013] The side push assembly and the positioning piece work together to preliminarily correct the relative position of the box before it is clamped, and further correction is performed during the clamping process, which significantly improves the accuracy of subsequent robot palletizing. At the same time, this device can clamp boxes of different specifications and can clamp multiple boxes at a time, with high palletizing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the side thrust assembly and positioning member of the utility model.

[0016] Figure 3 It is an overall schematic diagram of the side thrust assembly of the present utility model.

[0017] Explanation of the accompanying drawings: 1 conveying line, 2 side push assembly, 21 mounting base, 22 side push bracket, 23 side push cylinder, 24 first side push plate, 25 second side push plate, 26 mounting rod, 3 positioning support, 4 acrylic plate, 5 movable splint, 6 fixed splint. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and convenience of description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Numerous modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0019] like Figure 1-3 As shown, the technical solution of the present invention provides a box material stacking device, which includes a positioning member arranged at the end of a conveyor line 1, a side push assembly 2 located on one side of the conveyor line 1, and a clamp assembly for clamping the box located above the conveyor line 1. The clamp assembly includes a fixed clamp and a movable clamp, which respectively clamp the two sides of the box. When the box reaches the positioning member, the side push assembly 2 pushes the box from the side.

[0020] Multiple boxes are transported to the end through the conveyor line 1 until the box at the front end contacts and is blocked by the positioning piece, and the conveying assembly continues to transport to the end, so that multiple boxes are placed next to each other in sequence; then the multiple boxes are pushed from one side by the side push assembly 2, so that the sides of the multiple boxes are aligned, and at the same time, the side push forms a gripping space between the side push assembly 2 and the box for the fixed clamp to descend; then the fixed clamp descends and is located on one side of the box, and the movable clamp descends to the other side of the box, and then the movable clamp moves toward the fixed clamp to clamp the box. The side push assembly 2 cooperates with the positioning piece, and the relative position of the box is preliminarily corrected before it is clamped, and further correction is performed during the clamping process, so that the accuracy of subsequent manipulator palletizing is significantly improved. At the same time, this device can clamp boxes of different specifications and can clamp multiple boxes at a time, with high palletizing efficiency.

[0021] The positioning member includes a positioning support 3, which has a horizontal end surface facing the conveyor line 1 and higher than the conveyor line 1. An acrylic plate 4 is embedded in the horizontal end surface of the positioning support 3. The positioning support 3 blocks the box, preventing it from continuing to be transported forward. The acrylic plate 4 embedded in the positioning support 3 reduces friction between the positioning support 3 and the box, reducing wear on the box during side pushing while ensuring smooth side pushing.

[0022] The side thrust assembly 2 includes a mounting base 21, a side thrust bracket 22 slidably mounted on the mounting base 21, a side thrust member mounted on the side thrust bracket 22, and a side thrust cylinder 23 connected between the output end and the side thrust member, with the side thrust member positioned toward the box. The side thrust cylinder 23 drives the side thrust bracket 22 to move on the side thrust base, thereby moving the side thrust member, which pushes the box to align the sides of the multiple boxes.

[0023] The side thrust member includes a first side thrust plate 24 and a second side thrust plate 25 arranged vertically. The spacing between the first and second side thrust plates 24, 25 is adjustable. A mounting rod 26 is provided on the back of the second side thrust plate 25. The mounting rod 26 is retractable and bolted to the mounting base 21. The first and second side thrust plates 24, 25 act simultaneously on the side of the box. The retractable mounting rod 26 can be used to adjust the spacing between the first and second side thrust plates 24, 25 to meet the side thrust requirements of boxes of different specifications and ensure side thrust stability.

[0024] The fixed clamp includes a fixed plate 6, and the movable clamp includes a movable plate 5. The fixed plate 6 and movable plate 5 are of compatible length and size. After the side push, the fixed plate 6 descends directly to the side of the box, while the movable plate 5 descends to the other side of the box, leaving a certain distance from the box. The movable plate 5 then moves toward the fixed plate 6, cooperating with the fixed plate 6 to clamp the box. The movement of the fixed plate 6 and movable plate 5 is achieved by a drive assembly, and any drive method can be used.

[0025] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A box material palletizing device, characterized in that: It includes a positioning member arranged at the end of the conveyor line, a side push assembly located on one side of the conveyor line, and a clamp assembly located above the conveyor line for clamping the box body; The clamp assembly includes a fixed clamp and a movable clamp, which respectively clamp both sides of the box. When the box reaches the positioning piece, the side push assembly pushes the box from the side, and a grabbing space is formed between the side push assembly and the box for the fixed clamp to descend.

2. A box material palletizing device according to claim 1, characterized in that: The positioning member includes a positioning support, and the positioning support has a horizontal end surface facing the conveying line, and the horizontal end surface is higher than the conveying line.

3. The box material palletizing device according to claim 2, characterized in that: An acrylic plate is embedded on the horizontal end surface of the positioning support.

4. The box material palletizing device according to claim 1, characterized in that: The side push assembly includes a mounting base, a side push bracket slidably arranged on the mounting base, a side push member installed on the side push bracket, and a side push cylinder connected between the output end and the side push, and the side push member is arranged toward the box body.

5. The box material palletizing device according to claim 4, characterized in that: The side pushing member includes a first side pushing plate and a second side pushing plate which are arranged up and down, and the distance between the first side pushing plate and the second side pushing plate is adjustable.

6. The box material stacking device according to claim 5, characterized in that: A mounting rod is provided on the back of the second side push plate. The mounting rod is telescopically adjustable and is bolted to the mounting base.

7. The box material palletizing device according to claim 1, characterized in that: The fixed clamp includes a fixed clamp plate, and the movable clamp includes a movable clamp plate. The fixed clamp plate and the movable clamp plate are adapted to each other in length and size.

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