Feeding and discharging device for material detection

Abstract

The utility model belongs to the field of material detection, and provides a feeding and discharging device for material detection, which comprises a machine table, a detection table is arranged on the machine table, a positioning seat is arranged on the detection table, and material racks are respectively arranged on the left side and the right side of the detection table on the machine table. A feeding and discharging mechanism is arranged between the two material frames on the detection table, each material frame comprises a vertical frame, a cross-shaped material seat is rotationally arranged on the vertical frame, four vertical rods are uniformly arranged on the material seat, a limiting sleeve is arranged at the bottom of each vertical rod, a pair of bottom sleeves are arranged on the vertical rods and above the limiting sleeves, and the bottom sleeves are arranged on the vertical rods. And a spring is arranged between the upper and lower bottom sleeves. The utility model aims to provide a loading and unloading device for material detection, and aims to solve the problems that the detection process is interrupted frequently and the detection efficiency is seriously influenced because the conventional loading and unloading device for material detection is difficult to realize continuous loading and unloading operation of batch annular materials.

Description

Technical Field

[0001] This utility model belongs to the field of material testing, and in particular relates to a material testing loading and unloading device. Background Technology

[0002] In the field of construction engineering, the quality testing of ring-shaped materials is a core aspect of ensuring project safety and structural stability.

[0003] Currently, existing loading and unloading devices for testing ring-shaped materials face significant technical bottlenecks in practical applications. On the one hand, traditional devices lack sufficient automation integration, making it difficult to achieve continuous loading and unloading of batches of ring-shaped materials, leading to frequent interruptions in the testing process and severely impacting testing efficiency. On the other hand, the devices have deficiencies in controlling the positioning accuracy of ring-shaped materials; existing structures cannot ensure precise alignment of materials during transfer, easily causing shifts in the testing position and thus affecting the reliability of the testing data. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a material loading and unloading device for material testing, which aims to solve the problem that existing material loading and unloading devices for material testing are unable to achieve continuous loading and unloading of batches of ring-shaped materials, resulting in frequent interruptions in the testing process and seriously affecting testing efficiency.

[0005] The present invention adopts the following technical solution:

[0006] The loading and unloading device includes a machine base, on which a detection platform is provided, and a positioning seat is provided on the detection platform. Material racks are respectively provided on the left and right sides of the detection platform. A loading and unloading mechanism is provided on the detection platform between the two material racks. The material rack includes a vertical frame, on which a cross-shaped material seat is rotatably provided. Four uprights are evenly provided on the material seat. Each upright has a limiting sleeve at its bottom. A pair of upper and lower bottom sleeves are provided on the uprights above the limiting sleeves. A spring is provided between the upper and lower bottom sleeves. A rotating motor for driving the material seat to rotate is also provided at the bottom of the vertical frame. A pushing mechanism is provided on the material rack facing the right side of the detection platform.

[0007] Furthermore, the jacking mechanism includes a column, a jacking seat slidably mounted on the column, a pair of jacking blocks mounted on the jacking seat, a pair of upper and lower pulleys rotatably mounted on the column, a belt sleeved between the pulleys, the back of the jacking seat mounted on the belt, and a drive motor for driving the lower pulley to rotate on the machine base.

[0008] Furthermore, the top surface of the machine tool is equipped with a push cylinder, the drive shaft of the push cylinder is connected to the testing table, and the testing table is equipped with a positioning seat.

[0009] Furthermore, the loading and unloading mechanism includes a fixed frame, a slide on the fixed frame, a pair of left and right lifting cylinders on the slide, a connecting plate on the drive shaft of the lifting cylinder, a suction cup facing downward on the connecting plate, and a moving cylinder on the fixed frame, the drive shaft of the moving cylinder being connected to the slide.

[0010] Furthermore, a notch is provided on the right side of the machine platform, and the column is installed within the notch.

[0011] The beneficial effects of this utility model are:

[0012] 1. This device uses a cross-shaped material holder and a rotating motor to achieve multi-pole circulating material feeding, and works with suction cups to load and unload materials synchronously, which significantly improves the detection efficiency.

[0013] 2. The elastic cushioning of the spring ensures stability during material adsorption and placement, while the positioning seat further improves the accuracy of the detection position. Attached Figure Description

[0014] Figure 1 This utility model provides an overall drawing of a material loading and unloading device for material testing.

[0015] Figure 2 This utility model provides a schematic diagram of the material rack structure.

[0016] Figure 3 This utility model provides a schematic diagram of the pushing mechanism structure.

[0017] Figure 4 This is a schematic diagram of the positioning seat provided by this utility model. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0019] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0020] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0021] Combination Figure 1-4As shown, the loading and unloading device includes a machine base 1, a detection table 2 on the machine base 1, a positioning seat 3 on the detection table 2, and material racks 4 on the left and right sides of the detection table 2 on the machine base 1. A loading and unloading mechanism is provided between the two material racks 4 on the detection table 2. The material rack 4 includes a vertical frame 41, and a cross-shaped material seat 42 is rotatably provided on the vertical frame 41. Four uprights 43 are evenly provided on the material seat 42. A limiting sleeve 44 is provided at the bottom of each upright 43. A pair of upper and lower bottom sleeves 45 are provided on the upright 43 above the limiting sleeves 44. A spring 46 is provided between the upper and lower bottom sleeves 45. A rotating motor 47 for driving the material seat 42 to rotate is also provided at the bottom of the vertical frame 41. A pushing mechanism is provided on the material rack facing the right side of the detection table 2.

[0022] In the construction industry, material quality testing is a crucial step in ensuring project safety and quality, especially for ring-shaped materials. Therefore, before construction, batch sampling and testing of purchased ring-shaped materials can be conducted as needed to guarantee project safety and quality.

[0023] This device is mainly suitable for loading and unloading ring-shaped materials during the testing process. The device includes a machine base, with loading and unloading stations respectively located on the left and right sides of the machine base. Material racks are installed at both the loading and unloading stations.

[0024] When performing batch inspection of materials, the materials to be inspected are first stacked on the four uprights of the right-side material rack as required, with each upright having a stack of materials to be inspected on its base. The pushing mechanism pushes up a pair of base sleeves located at the pushing position, moving the stack of materials to be inspected upwards. When the material at the top of the stack is at its highest position, the loading and unloading mechanism transfers it to the inspection table, while the inspected materials are moved to the unloading station. Then, the inspection table moves to the inspection position for inspection.

[0025] Once all the material on the corresponding upright of the right-side material rack has been loaded, the material base is rotated 90 degrees by a rotating motor, moving the material-loaded upright to the top push position and awaiting further loading. This device achieves precise docking between different uprights and the inspection table and loading / unloading mechanism through the rotation of the material base.

[0026] As a specific structure, such as Figure 1 The loading and unloading mechanism includes a fixed frame 5, a slide 6 on the fixed frame 5, a pair of left and right lifting cylinders 7 on the slide 6, a connecting plate 8 on the drive shaft of the lifting cylinder 7, a suction cup 9 facing downwards on the connecting plate 8, a moving cylinder 10 on the fixed frame 5, and the drive shaft of the moving cylinder 10 connected to the slide 6. A pushing cylinder 11 is provided on the top surface of the machine base 1, and the drive shaft of the pushing cylinder 11 is connected to the inspection table 2. A positioning seat 3 is provided on the inspection table 2.

[0027] Once the material inspection is complete, the inspection table returns to its initial position. At this point, the left and right suction cups are positioned directly above the inspection table and directly above the upright in the push-up position, respectively. Two lifting cylinders simultaneously drive the two suction cups downwards, with the left suction cup adsorbing the inspected material and the right suction cup adsorbing the material to be inspected. Then, the suction cups move upwards, and the moving cylinder drives the slide to move one position to the left, with the left suction cup moving to the unloading position and the right suction cup moving directly above the inspection table.

[0028] It is worth noting that there is a vertical pole directly below the left suction cup at this time. Finally, the lifting cylinder drives the suction cup to move downwards, the left suction cup places the inspected material onto the vertical pole below, the right suction cup places the material to be inspected on the inspection stage, the suction cup moves upwards, and the pushing cylinder drives the inspection stage to move backwards to the inspection position for inspection.

[0029] In the above process, as the stack of materials to be inspected moves upward until the topmost material is at its highest position, the right suction cup moves downward and contacts the topmost material. Then, the right suction cup moves downward a short distance, pressing down on the topmost material. At this point, the spring on the upright is further compressed. The spring's action allows the suction cup to hold the topmost material more securely, ensuring it doesn't fall off. Then, when the inspected material is placed on the upright below, the spring acts as a buffer.

[0030] As a preferred structure, such as Figure 2-3 The jacking mechanism includes a column 13, a jacking seat 14 slidably mounted on the column 13, a pair of jacking blocks 15 mounted on the jacking seat 14, a pair of upper and lower pulleys 16 rotatably mounted on the column 13, a belt 17 sleeved between the pulleys 16, the back of the jacking seat 14 mounted on the belt 17, and a drive motor 18 for driving the lower pulley 16 to rotate on the machine base 1.

[0031] When the jacking mechanism pushes up a stack of materials to be inspected, the two jacking blocks are located below the lower base sleeve. The drive motor drives the lower pulley to rotate, and the belt drives the jacking seat to move upward. The jacking blocks push up the stack of materials to be inspected through the base sleeve.

[0032] In addition, such as Figure 1 The machine platform 1 has a notch 19 on the right side of its surface, and the column 13 is installed inside the notch 19. This design, where the column is installed inside the notch, makes the entire device structure more compact and also facilitates the connection between the pushing mechanism and the testing platform and material rack.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material loading and unloading device for material testing, characterized in that: The loading and unloading device includes a machine base, on which a detection platform is provided, and a positioning seat is provided on the detection platform. Material racks are respectively provided on the left and right sides of the detection platform. A loading and unloading mechanism is provided on the detection platform between the two material racks. The material rack includes a vertical frame, on which a cross-shaped material seat is rotatably provided. Four uprights are evenly provided on the material seat. Each upright has a limiting sleeve at its bottom. A pair of upper and lower bottom sleeves are provided on the uprights above the limiting sleeves. A spring is provided between the upper and lower bottom sleeves. A rotating motor for driving the material seat to rotate is also provided at the bottom of the vertical frame. A pushing mechanism is provided on the material rack facing the right side of the detection platform.

2. The material loading and unloading device for material testing as described in claim 1, characterized in that: The jacking mechanism includes a column, a jacking seat slidably mounted on the column, a pair of jacking blocks mounted on the jacking seat, a pair of upper and lower pulleys rotatably mounted on the column, a belt between the pulleys, the back of the jacking seat mounted on the belt, and a drive motor for driving the lower pulley to rotate on the machine base.

3. The material loading and unloading device for material testing as described in claim 2, characterized in that: The top surface of the machine tool is equipped with a push cylinder, the drive shaft of the push cylinder is connected to the testing table, and the testing table is equipped with a positioning seat.

4. The material loading and unloading device for material testing as described in claim 3, characterized in that: The loading and unloading mechanism includes a fixed frame, a slide on the fixed frame, a pair of left and right lifting cylinders on the slide, a connecting plate on the drive shaft of the lifting cylinder, a suction cup facing downward on the connecting plate, and a moving cylinder on the fixed frame, the drive shaft of the moving cylinder being connected to the slide.

5. The material loading and unloading device for material testing as described in claim 4, characterized in that: The machine platform has a notch on the right side, and the column is installed in the notch.

Images