Film covering lifting frame for automatic iron cover group stacker crane

Abstract

The utility model discloses a laminating lifting frame for an automatic iron cover group stacker crane, which comprises a main body frame, lifting frames are symmetrically arranged in the main body frame, the lifting frames are rectangular, mounting rods are symmetrically arranged in the two lifting frames respectively, and two ends of each mounting rod respectively penetrate through the lifting frames and are movably connected with the lifting frames. The two ends of the mounting rod are fixedly connected with the top and the bottom of an inner cavity of the body frame correspondingly, and lifting assemblies are arranged on the side walls of the two lifting frames correspondingly. After the automatic iron cover group stacker crane is assembled on the film covering lifting frame, key equipment in the automatic iron cover group stacker crane can be integrally lifted, so that layer-by-layer film covering can be effectively realized, and the Z-axis stroke of stacking and grabbing equipment can be effectively reduced; the problems of low efficiency and high cost caused by traditional manual stacking are effectively solved, the automation level of a factory is improved, the labor intensity of workers is reduced, safety and reliability are achieved, and the higher application requirement of a modern factory is met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, in particular to a film covering lifting frame for an automatic palletizing machine of iron lids. Background Technique

[0002] The three-piece tinplate can is a common canned container, usually made of three pieces of tinplate. This kind of can is widely used in the packaging of food, beverages and other products. Due to its excellent sealing performance and corrosion resistance, it can effectively protect the internal contents.

[0003] When the three-piece tinplate can is produced, in the existing automatic palletizing machine of iron lids, there is no film covering lifting frame, so that key equipment in the machine, such as the film covering mechanism, cannot perform the overall lifting operation and cannot carry out the layer-by-layer film covering work, resulting in the problems of low efficiency and high cost, reducing the automation level of the factory, increasing the labor intensity of workers, and not meeting the higher application requirements of modern factories.

[0004] Therefore, a film covering lifting frame for an automatic palletizing machine of iron lids is designed to change the above technical defects. Summary of the Invention

[0005] The purpose of the utility model is to provide a film covering lifting frame for an automatic palletizing machine of iron lids to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A film covering lifting frame for an automatic palletizing machine of iron lids includes a main frame. Lifting frames are symmetrically arranged inside the main frame. The lifting frames are arranged in a rectangular shape. Mounting rods are symmetrically arranged inside the two lifting frames respectively. Both ends of the mounting rods penetrate through the lifting frames and are movably connected with the lifting frames. Both ends of the mounting rods are fixedly connected with the top and bottom of the inner cavity of the main frame respectively. Lifting components are arranged on the side walls of the two lifting frames respectively.

[0008] As a further scheme of the utility model: The lifting component includes thread sliding sleeves. There are four thread sliding sleeves, which are respectively located at the front and back sides. The top ends of the thread sliding sleeves penetrate through the lifting frames and are fixedly connected with the lifting frames. A lifting screw rod is installed between the two thread sliding sleeves on the same lifting frame. Both ends of the lifting screw rod are respectively movably connected with the bottom and top of the inner cavity of the main frame through bearings. First servo motors are respectively assembled near the front and back sides of the top of the main frame. The top ends of the two lifting screw rods respectively pass through the inner rings of the bearings and are rotationally connected with the output ends of the first servo motors.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] After the film covering lifting frame designed by the utility model is assembled on the iron lid group automatic palletizer, the key equipment in the iron lid group automatic palletizer can be lifted as a whole, which can effectively realize layer-by-layer film covering and reduce the Z-axis stroke of the palletizing grabbing equipment, effectively solve the problems of low efficiency and high cost, improve the automation level of the factory and reduce the labor intensity of workers, and is safe and reliable, meeting the higher application requirements of modern factories. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 FIG. is a schematic diagram of the overall structure of a film covering lifting frame for an iron lid group automatic palletizer after being assembled on the iron lid group automatic palletizer.

[0012] Figure 2 FIG. is a schematic three-dimensional structure diagram of a film covering lifting frame for an iron lid group automatic palletizer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] The technical solution of this patent will be further described in detail below in conjunction with the specific embodiments.

[0014] Please refer to Figure 1-2 As shown, a film covering lifting frame for an iron lid group automatic palletizer includes a main frame 1. Lifting frames 2 are symmetrically arranged inside the main frame 1. The lifting frames 2 are arranged in a rectangle. Mounting rods 3 are symmetrically arranged inside the two lifting frames 2 respectively. Both ends of the mounting rod 3 penetrate through the lifting frame 2 and are movably connected with the lifting frame 2. Both ends of the mounting rod 3 are fixedly connected to the top and bottom of the inner cavity of the main frame 1 respectively. Lifting components are arranged on the side walls of the two lifting frames 2 respectively.

[0015] The lifting component includes four threaded sliding sleeves 6 which are respectively located at the front and rear sides. The top ends of the threaded sliding sleeves 6 penetrate through the lifting frame 2 and are fixedly connected with the lifting frame 2. A lifting screw rod 4 is installed between the two threaded sliding sleeves 6 on the same lifting frame 2. Both ends of the lifting screw rod 4 are movably connected to the bottom and top of the inner cavity of the main frame 1 through bearings respectively. First servo motors 5 are respectively assembled near the front and rear sides of the top of the main frame 1. The top ends of the two lifting screw rods 4 respectively pass through the inner ring of the bearing and are rotationally connected to the output ends of the first servo motors 5.

[0016] The first servo motor 5 is a common driving device on the market, and its working principle belongs to common knowledge. The combination of the threaded sliding sleeve 6 and the lifting screw rod 4 has a self-locking property, so that the lifting frame 2 will not fall.

[0017] The driving devices and the like in this technical solution all need to be used with a controller and computer programming, and several sensors need to be installed at appropriate positions to cooperate with the computer controller for use to complete automatic control. The sensors are common accessories on the market and are generally connected to the computer through connecting wires.

[0018] Working principle: When in use, after the first row of tubular cans is palletized and covered with film, the first servo motor 5 starts to drive the threaded sliding sleeve 6 connected to it by rotating the lifting screw rod 4, so that the two lifting frames 2 rise simultaneously. When the lifting frame 2 rises to the specified height, the first servo motor 5 is turned off. Because the lifting screw rod 4 is matched with the threaded sliding sleeve 6, there will be no phenomenon of falling. Repeating the above operation can palletize more layers of tubular cans, effectively solving the problem of low work efficiency.

[0019] After the film covering and lifting frame designed by the present utility model is assembled on the automatic palletizing machine for iron lids, the key equipment in the automatic palletizing machine for iron lids can be lifted integrally, effectively realizing layer-by-layer film covering and reducing the Z-axis travel of the palletizing and gripping equipment, effectively solving the problems of low efficiency and high cost caused by traditional manual stacking, improving the automation level of the factory and reducing the labor intensity of personnel, being safe and reliable, and meeting the higher application requirements of modern factories.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0021] The above has made a detailed description of the preferred embodiment of this patent, but this patent is not limited to the above embodiment. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of this patent.

Claims

1. A film covering and lifting frame for an automatic palletizing machine of iron lids, comprising a main frame (1), characterized in that, A lifting frame (2) is symmetrically arranged inside the main body frame (1). The lifting frame (2) is rectangularly arranged. Mounting rods (3) are symmetrically arranged inside the two lifting frames (2) respectively. Both ends of the mounting rod (3) penetrate through the lifting frame (2) and are movably connected to the lifting frame (2). Both ends of the mounting rod (3) are fixedly connected to the top and bottom of the inner cavity of the main body frame (1). Lifting components are respectively arranged on the side walls of the two lifting frames (2).

2. The film covering and lifting frame for the automatic palletizing machine of iron lids according to claim 1, wherein, The lifting component includes a threaded sliding sleeve (6). There are four threaded sliding sleeves (6) which are respectively located at the front and back sides. The top end of the threaded sliding sleeve (6) penetrates through the lifting frame (2) and is fixedly connected to the lifting frame (2). A lifting screw rod (4) is installed between the two threaded sliding sleeves (6) on the same lifting frame (2). Both ends of the lifting screw rod (4) are movably connected to the bottom and top of the inner cavity of the main body frame (1) through bearings respectively. First servo motors (5) are respectively assembled near the front and back sides of the top of the main body frame (1). The top ends of the two lifting screw rods (4) respectively pass through the inner ring of the bearing and are rotationally connected to the output ends of the first servo motors (5).

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