A kind of whole machine material pneumatic conveying device

Abstract

The utility model discloses a realize whole machine material pneumatic conveying device, including cabinet, material hoisting mechanism, material forward extension mechanism, cylinder rocker switch mechanism, material frame, material box, first placing plate and second placing plate, the inside of cabinet is provided with material hoisting mechanism, the upper end of material hoisting mechanism is provided with first placing plate, and the first placing plate is provided with material frame and is inclined, the inside of cabinet is located the top of material frame and is provided with material forward extension mechanism, and the output of material forward extension mechanism is provided with second placing plate, and the second placing plate is provided with material box and is inclined, one side of cabinet is provided with cylinder rocker switch mechanism, and cylinder rocker switch mechanism connects material hoisting mechanism and material forward extension mechanism. The setting of material hoisting mechanism and material forward extension mechanism has realized the efficient transmission of material. Material can reach the hand of staff quickly and accurately, reduces the time waste of staff's material taking, makes the production rhythm of assembly line more compact.

Description

Technical Field

[0001] This utility model relates to the field of material storage and conveying technology, and in particular to a pneumatic material conveying device for the whole machine. Background Technology

[0002] In modern industrial production, assembly line operation is a widely used production organization method, and its high efficiency and coordination have greatly promoted the improvement of production efficiency.

[0003] Taking a common assembly line workstation layout as an example, the workbench and the opposite material rack are often separated by a conveyor belt about 100 centimeters wide. The materials to be retrieved, such as screws, horn plugs, and screw caps, are neatly stacked on the opposite material rack. Among them, the most commonly used middle-level material rack is about 1.2 meters away from the workstation in a straight line. For employees with short arms (about 155 centimeters tall, with an arm span of about 150 centimeters), retrieving materials each time is extremely difficult. They need to stretch their entire shoulder across the conveyor belt, almost passing through half of the conveyor belt, with their elbows stretched straight and their fingertips desperately reaching forward. When their fingers touch the material box to retrieve the material, their center of gravity is already more than halfway across the conveyor belt, and their lower back is stretched very tight.

[0004] This material-retrieving method brings a series of serious drawbacks. First, when leaning forward to retrieve materials, employees are in a highly unstable position, easily losing their balance and falling onto the conveyor belt. This not only causes physical injury to the employee but can also disrupt the normal operation of the production line, leading to production stoppages and increasing the company's production costs. Second, repeatedly performing actions such as "leaning, extending arms, and bending over" puts immense pressure on employees' bodies, easily leading to occupational diseases such as lumbar muscle strain, frozen shoulder, and carpal tunnel syndrome. These diseases not only reduce employee work efficiency and increase the company's medical and personnel management costs but also cause long-term damage to employees' health. Furthermore, when the arms are excessively extended, employees may collide with hard objects such as material racks and production line supports, causing accidental injuries such as bumps and scratches, further affecting their work performance and production efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a pneumatic material conveying device for the whole machine, so as to solve the above-mentioned technical problems.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A pneumatic material conveying device for an entire machine includes a cabinet, a material lifting mechanism, a material extension mechanism, a cylinder rocker switch mechanism, a material frame, a material box, a first placement plate, and a second placement plate. The material lifting mechanism is located inside the cabinet, and the first placement plate is located at the upper end of the material lifting mechanism. The material frame is inclinedly arranged on the first placement plate. The material extension mechanism is located inside the cabinet above the material frame. The second placement plate is located at the output end of the material extension mechanism, and the material box is inclinedly arranged on the second placement plate. The cylinder rocker switch mechanism is located on one side of the cabinet and connects the material lifting mechanism and the material extension mechanism.

[0008] Preferably, the material lifting mechanism includes a plurality of first cylinders, the output ends of which are connected to the lower end of the first placement plate to drive the first placement plate to rise and fall.

[0009] As a further preferred embodiment, the material extension mechanism includes a second cylinder, the output end of which is connected to the second placement plate to drive the second placement plate to move horizontally.

[0010] As a further preferred embodiment, the cylinder rocker switch mechanism includes a first rocker switch and a second rocker switch, wherein the first rocker switch is connected to the first cylinder via an air pipe, and the second rocker switch is connected to the second cylinder via an air pipe.

[0011] As a further preferred embodiment, the cabinet is provided with a partition, which is horizontally arranged, the second cylinder is installed at the upper end of the partition, and the material frame is located below the partition.

[0012] Preferably, one end of the cabinet is open.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] (1) In this utility model, the material can be accurately delivered to the employee's hand directly through the material extension mechanism, with a distance of ≤30cm. This setting changes the previous difficult situation where employees had to lean out from a distance to pick up the material. Employees no longer need to lean their shoulders over the conveyor belt, and their elbows do not need to be overextended, so they can easily get the material.

[0015] (2) In this utility model, the material lifting mechanism can automatically raise the height of the material frame when the material is replenished, so that employees do not need to bend over and effectively reduce the burden on their waist.

[0016] (3) In this utility model, the retraction of the second cylinder does not interfere with the operation process, ensuring the smoothness of the employee's operation. Employees will not be hindered by the device components during operation, reducing the possibility of operational errors and further improving work efficiency.

[0017] (4) In this utility model, the material lifting mechanism and the material forward extension mechanism enable efficient material conveying. The material can reach the employees quickly and accurately, reducing the time wasted by employees in picking up materials and making the production rhythm of the assembly line more compact. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the pneumatic material conveying device for the whole machine in this utility model. Figure 1 ;

[0019] Figure 2 This is a front structural diagram of the pneumatic material conveying device for the whole machine in this utility model;

[0020] Figure 3 yes Figure 2 Sectional view along line AA.

[0021] In the diagram: 1. Cabinet; 2. Material frame; 3. Material box; 4. First placement plate; 5. Second placement plate; 6. First cylinder; 7. Second cylinder; 8. First rocker switch; 9. Second rocker switch; 10. Air pipe; 11. Partition; 12. Stop block. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Figure 1 This is a schematic diagram of the structure of the pneumatic material conveying device for the whole machine in this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the pneumatic material conveying device for the whole machine in this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the pneumatic material conveying device for the whole machine in this utility model. Figure 3 Please see. Figures 1 to 3 The diagram illustrates a preferred embodiment of a pneumatic material conveying device for an entire machine. The device includes a cabinet 1, a material lifting mechanism, a material extension mechanism, a cylinder rocker switch mechanism, a material frame 2, a material box 3, a first placement plate 4, and a second placement plate 5. The material lifting mechanism is located inside the cabinet 1, with the first placement plate 4 positioned at its upper end. The material frame 2 is inclinedly mounted on the first placement plate 4. Above the material frame 2, the material extension mechanism is located inside the cabinet 1, with the second placement plate 5 positioned at its output end. The material box 3 is inclinedly mounted on the second placement plate 5. A cylinder rocker switch mechanism is located on one side of the cabinet 1, connecting the material lifting mechanism and the material extension mechanism. In this embodiment, the cabinet 1 serves as the main structure of the entire device, providing support and installation space for other components. The material lifting mechanism is located inside the cabinet 1, with the first placement plate 4 positioned at its upper end. The material frame 2 is inclinedly mounted on the first placement plate 4. This inclined design facilitates the natural sliding of materials under gravity, making subsequent retrieval convenient. The material extension mechanism is located inside the cabinet 1 and above the material box 2. Its output end is equipped with a second placement plate 5, on which the material box 3 is placed at an angle. This angled design facilitates material retrieval. A cylinder rocker switch mechanism is installed on one side of the cabinet 1. This mechanism connects the material lifting mechanism and the material extension mechanism, enabling convenient control of the two mechanisms and forming an organic whole to achieve efficient material conveying.

[0026] Preferably, the material lifting mechanism includes a plurality of first cylinders 6, the output ends of which are connected to the lower end of the first placement plate 4 to drive the first placement plate 4 to rise and fall. By controlling the extension and retraction of the first cylinders 6, the first placement plate 4 can be precisely driven to rise and fall. When replenishing materials, the height of the material frame can be automatically raised, eliminating the need for employees to bend over and effectively reducing the physical burden caused by bending over.

[0027] As a further preferred option, the material forward extension mechanism includes a second cylinder 7, the output end of which is connected to the second placement plate 5 to drive the second placement plate 5 to move horizontally. This allows the material to be directly and accurately delivered to the employee's hand (distance ≤30cm), completely eliminating the difficulty of picking up the material and greatly improving the convenience and efficiency of picking up the material.

[0028] As a further preferred embodiment, the cylinder rocker switch mechanism includes a first rocker switch 8 and a second rocker switch 9. The first rocker switch 8 is connected to the first cylinder 6 via an air pipe 10, and the second rocker switch 9 is connected to the second cylinder 7 via an air pipe 10. This design allows employees to easily control the material lifting mechanism and the material extension mechanism by simply operating the rocker switches. The operation is simple and intuitive, requiring no complex training, thus improving operational convenience and work efficiency. A through hole for the air pipe 10 is provided on the side wall of the cabinet 1. Both the first rocker switch 8 and the second rocker switch 9 are cylinder-activated switches, and both are connected to external air supply equipment.

[0029] As a further preferred option, the cabinet 1 is equipped with a partition 11, which is horizontally positioned. The second cylinder 7 is installed on the upper end of the partition 11, and the material frame 2 is located below the partition 11. This layout makes reasonable use of the internal space of the cabinet 1, making the device structure more compact, while avoiding mutual interference between components and ensuring the stable operation of the device.

[0030] Preferably, one end of the cabinet 1 is open, which makes it convenient for employees to operate the material frame 2 and material box 3, such as adding materials and sorting materials, thus further improving the ease of use and practicality of the device.

[0031] In this embodiment, the second cylinder 7 is horizontally positioned so that it does not interfere with the operation process after it retracts. This ensures that employees are not obstructed by the device components during operation, making the workflow smoother and improving work efficiency. At the same time, it also reduces operational errors and safety hazards caused by component interference.

[0032] In this embodiment, the first cylinder 6 is bolted to the first placement plate 4. The lower end of the first cylinder 6 can be bolted to the bottom inner wall of the cabinet 1, while the second cylinder 7 is bolted to the upper end of the partition 11. The piston rod of the second cylinder 7 is bolted to the second placement plate 5. Both the first placement plate 4 and the second placement plate 5 are L-shaped. Both the first placement plate 4 and the second placement plate 5 are provided with a stop block 12 to hold the material frame 2 and the material box 3 in place, preventing them from falling off. One end of the placement frame and the placement box abuts against the stop block 12, and the other end abuts against one end of the first placement plate 4 and the second placement plate 5, respectively. For details, please refer to [link to relevant documentation]. Figure 3 As shown.

[0033] In use, when personnel need to replenish materials from material box 2 to material box 3, they press the first rocker switch 8, which moves the first cylinder 6, raising the height of material box 2. Employees no longer need to bend over to retrieve the materials; they can directly replenish the material box 3 after receiving it. If material box 2 runs out of material and needs to be replaced, press the first rocker switch 8, which moves the first cylinder 6, lowering the height of material box 2 to the starting position. This action can be repeated sequentially.

[0034] When materials need to be removed from material box 3, before commencing operation, the operator presses the second rocker switch 9 with one hand. This activates the second cylinder 7, moving material box 3 to the operator's position. The operator then reaches in with their other hand to retrieve the material and presses the second rocker switch 9 again, causing the second cylinder 7 to retract to its initial position. At this point, the operator can work on the machine while holding the material, without any interference from the material box 3 on the second placement plate 5. Because its initial height is higher than the standard height of all products, there is no interference issue between the device and the machine.

[0035] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pneumatic material conveying device for the entire machine, characterized in that, The device includes a cabinet, a material lifting mechanism, a material extension mechanism, a cylinder rocker switch mechanism, a material frame, a material box, a first placement plate, and a second placement plate. The material lifting mechanism is located inside the cabinet, and the first placement plate is located at the upper end of the material lifting mechanism. The material frame is inclinedly arranged on the first placement plate. The material extension mechanism is located inside the cabinet above the material frame. The second placement plate is located at the output end of the material extension mechanism, and the material box is inclinedly arranged on the second placement plate. The cylinder rocker switch mechanism is located on one side of the cabinet and connects the material lifting mechanism and the material extension mechanism.

2. The pneumatic material conveying device for the whole machine as described in claim 1, characterized in that, The material lifting mechanism includes a plurality of first cylinders, the output ends of which are connected to the lower end of the first placement plate to drive the first placement plate to rise and fall.

3. The pneumatic material conveying device for the whole machine as described in claim 2, characterized in that, The material forward extension mechanism includes a second cylinder, the output end of which is connected to the second placement plate to drive the second placement plate to move horizontally.

4. The pneumatic material conveying device for the whole machine as described in claim 3, characterized in that, The cylinder rocker switch mechanism includes a first rocker switch and a second rocker switch. The first rocker switch is connected to the first cylinder through an air pipe, and the second rocker switch is connected to the second cylinder through an air pipe.

5. The pneumatic material conveying device for the whole machine as described in claim 3, characterized in that, The cabinet has an internal partition, which is horizontally arranged. The second cylinder is installed on the upper end of the partition, and the material frame is located below the partition.

6. The pneumatic material conveying device for the whole machine as described in claim 1, characterized in that, One end of the cabinet is open.

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