Cup-shaped product wall thickness detection device

Abstract

The utility model relates to a cup-shaped product wall thickness detection device, which comprises a working table, the working table is provided with a rotating table, a rotation driving mechanism, a positioning table, a detection mechanism and a horizontal driving mechanism, the positioning table is fixedly arranged on the working table and is positioned in a through hole of the rotating table, and when a product is placed on the rotating table, the horizontal driving mechanism drives the positioning table to rotate. The top end of the positioning table extends into an inner cavity of a product to position the product, the driving end of the horizontal driving mechanism is connected with the detection mechanism, and the detection mechanism comprises a sliding plate, a pressing assembly used for pressing the product to the side end of the positioning table and a displacement sensor used for detecting the wall thickness of the product. The pressing assemblies and the displacement sensor are installed on the sliding plate, the sliding plate is in sliding fit with the workbench, and the displacement sensor is located between the pressing assemblies. The detection device is simple in structure and convenient to operate, not only improves the detection accuracy, but also improves the detection efficiency, and saves time and labor cost.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to a wall thickness detection device for cup-shaped products. Background Art

[0002] In the prior art, tools such as calipers, micrometers, and thickness gauges are usually held manually to detect the wall thickness of cup-shaped products. This detection method not only has poor detection accuracy, but also greatly reduces the detection efficiency, while increasing the time cost and labor cost. It cannot meet the requirement of rapid detection of the wall thickness of cup-shaped products in the automated processing process. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a wall thickness detection device for cup-shaped products. The detection device has a simple structure and is easy to operate. It not only improves the detection accuracy, but also improves the detection efficiency, saving time and labor costs.

[0004] The technical solution adopted by the utility model to solve its technical problem is: a wall thickness detection device for cup-shaped products, including a workbench, a rotating table for placing products, a rotating drive mechanism for driving the rotating table to rotate, a positioning table for positioning the products, a detection mechanism for detecting the wall thickness of the products, and a horizontal drive mechanism for driving the detection mechanism to move horizontally, are arranged on the workbench. The positioning table is fixedly installed on the workbench and is located in the through hole of the rotating table. When the product is placed on the rotating table, the top end of the positioning table extends into the inner cavity of the product to position the product. The driving end of the horizontal drive mechanism is connected to the detection mechanism, and the horizontal drive mechanism is used to drive the detection mechanism to detect the wall thickness of the products on the rotating table and the positioning table.

[0005] The detection mechanism includes a sliding plate, a pressing component for pressing the product against the side end of the positioning table, and a displacement sensor for detecting the wall thickness of the product. The pressing component and the displacement sensor are installed on the sliding plate. The sliding plate is slidably matched with the workbench, and the displacement sensor is located between the pressing components.

[0006] In one embodiment, the pressing component of the wall thickness detection device for cup-shaped products includes two symmetrically arranged elastic columns. An L-shaped fixing plate is arranged on the sliding plate. The two elastic columns are symmetrically and slidably installed at one end of the L-shaped fixing plate. The displacement sensor is installed at one end of the L-shaped fixing plate and is located between the two elastic columns.

[0007] In one embodiment, the elastic column of the wall thickness detection device for cup-shaped products includes a column body, a spring, and a roller. A connecting end and a limiting end are arranged on the column body. The connecting end of the column body passes through the L-shaped fixing plate and is rotatably connected to the roller. The spring is sleeved on one end of the column body close to the roller. One end of the spring abuts against the connecting end, and the other end of the spring abuts against the L-shaped fixing plate.

[0008] In one embodiment, the positioning table of the wall thickness detection device for cup-shaped products includes a column and a cylindrical positioning head. One end of the column passes through the rotating table and is connected to the workbench, and the other end of the column is connected to the positioning head. The positioning head is used to position the inner wall of the product on the rotating table.

[0009] In one embodiment, the rotation driving mechanism of the wall thickness detection device for cup-shaped products includes a motor and a transmission component. The driving end of the motor is connected to the transmission component, the transmission component is connected to the rotating table, and the rotating table is rotationally matched with the workbench.

[0010] In one embodiment, the horizontal driving mechanism of the wall thickness detection device for cup-shaped products is a cylinder. The driving end of the cylinder is connected to the sliding plate, and the cylinder is used to drive the sliding plate to drive the pressing component and the displacement sensor to move towards the side end of the product.

[0011] In one embodiment, a limit seat for limiting the driving distance of the horizontal driving mechanism is arranged on the workbench of the wall thickness detection device for cup-shaped products. The limit seat is located on one side of the horizontal driving mechanism.

[0012] The beneficial effects of this application are as follows:

[0013] This application provides a wall thickness detection device for cup-shaped products. The detection device first places the cup-shaped product on the rotating table and the positioning table, then drives the detection mechanism to press and detect the wall thickness of the cup-shaped product through the horizontal driving mechanism. Then, the rotation driving mechanism drives the rotating table to drive the product to rotate, and the detection mechanism presses and detects the wall thickness of the product multiple times. Finally, through data analysis collected by the displacement sensor, a wall thickness value with accurate measurement position is obtained. The wall thickness detection device for cup-shaped products has a simple structure and convenient operation, not only improving the detection accuracy, but also improving the detection efficiency and saving time and labor costs.

[0014] The wall thickness detection device for cup-shaped products takes the positioning table as a reference, and through the cooperation of the displacement sensor and the pressing component, accurately detects the wall thickness of the product. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of one perspective of the wall thickness detection device for cup-shaped products according to the embodiment of this application;

[0016] Figure 2 It is a schematic diagram of another perspective of the wall thickness detection device for cup-shaped products according to the embodiment of this application;

[0017] Wherein:

[0018] 1. Workbench; 2. Rotary table; 3. Rotary drive mechanism; 4. Positioning table; 5. Detection mechanism; 6. Horizontal drive mechanism; 7. Limit seat; 8. Cup-shaped product; 21. Through hole; 31. Motor; 41. Column; 42. Positioning head; 51. Sliding plate; 52. Pressing assembly; 53. Displacement sensor; 54. L-shaped fixing plate; 521. Elastic column; 001. Cylinder; 002. Spring; 003. Roller; 004. Connection end; 005. Limit end. Detailed implementation manners

[0019] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings.

[0020] As Figure 1 shown, an embodiment of the present application provides a wall thickness detection device for cup-shaped products, including a workbench 1, on which there are provided a rotary table 2 for placing products, a rotary drive mechanism 3 for driving the rotary table 2 to rotate, a positioning table 4 for positioning the products, a detection mechanism 5 for detecting the wall thickness of the products, and a horizontal drive mechanism 6 for driving the detection mechanism 5 to move horizontally. The positioning table 4 is fixedly installed on the workbench 1 and located within the through hole 21 of the rotary table 2. When the product is placed on the rotary table 2, the top end of the positioning table 4 extends into the inner cavity of the product to position the product. The driving end of the horizontal drive mechanism 6 is connected to the detection mechanism 5, and the horizontal drive mechanism 6 is used to drive the detection mechanism 5 to detect the wall thickness of the products on the rotary table 2 and the positioning table 4.

[0021] The detection mechanism 5 includes a sliding plate 51, a pressing assembly 52 for pressing the product against the side end of the positioning table 4, and a displacement sensor 53 for detecting the wall thickness of the product. The pressing assembly 52 and the displacement sensor 53 are installed on the sliding plate 51. The sliding plate 51 is slidably engaged with the workbench 1, and the displacement sensor 53 is located between the pressing assemblies 52.

[0022] Specifically, the workbench 1 is an L-shaped workbench 1. The rotary table 2 is rotatably installed at the corner of the workbench 1. The rotary drive mechanism 3 is installed at one end of the workbench 1. The horizontal drive mechanism 6 and the detection mechanism 5 are respectively installed at the other end of the workbench 1. The detection mechanism 5 is located on one side of the rotary table 2. The column 41 of the positioning table 4 passes through the through hole 21 of the rotary table 2 and is fixedly installed on the rotary table 2. The positioning head 42 of the positioning table 4 is higher than the rotary table 2.

[0023] During operation, the cup-shaped product 8 is placed upside down on the rotating table 2 through an automated device. The positioning head 42 of the positioning table 4 is located inside the cavity of the cup-shaped product 8. The horizontal drive mechanism 6 drives the sliding plate 51 to drive the pressing assembly 52 and the displacement sensor 53 to move horizontally to the side end of the cup-shaped product 8. The pressing assembly 52 presses the side end of the product against the side end of the positioning head 42 of the positioning table 4. Taking the positioning table 4 as a reference, the displacement sensor 53 detects the wall thickness of the side wall of the product, and then the rotation drive mechanism 3 drives the rotating table 2 to drive the product to rotate, so that the displacement sensor 53 detects the wall thicknesses of multiple side walls of the product, and then through the analysis of the collected data, the accurate wall thickness value at the measurement position of the product is determined.

[0024] In the above structure, taking the positioning table 4 as a reference, through the cooperation of the displacement sensor 53 and the pressing assembly 52, the wall thickness value of the product on the rotating table 2 is accurately detected. Then, through the cooperation of the rotation drive mechanism 3 and the rotating table 2, the wall thicknesses of multiple side walls of the product are detected to obtain the accurate wall thickness value. The wall thickness detection device for the cup-shaped product has a simple structure and convenient operation, which not only improves the detection accuracy, but also improves the detection efficiency and saves time and labor costs.

[0025] As Figure 1 shown, in one embodiment, the pressing assembly 52 of the wall thickness detection device for the cup-shaped product includes two elastic columns 521 arranged symmetrically. An L-shaped fixing plate 54 is arranged on the sliding plate 51. The two elastic columns 521 are symmetrically and slidably installed at one end of the L-shaped fixing plate 54. The displacement sensor 53 is installed at one end of the L-shaped fixing plate 54 and is located between the two elastic columns 521.

[0026] Specifically, an L-shaped fixing plate 54 is arranged on the sliding plate 51. One end face of the L-shaped fixing plate 54 is fixedly connected to the upper surface of the sliding plate 51. The two elastic columns 521 are respectively slidably installed on the other end face of the L-shaped fixing plate 54. The displacement sensor 53 is installed on the L-shaped fixing plate 54 and is located between the two elastic columns 521. The measuring head of the displacement sensor 53 faces the side ends of the cup-shaped product 8 and the positioning table 4. This setting facilitates pressing the cup-shaped product 8 on the rotating table 2 against the side end of the positioning table 4, so as to facilitate the displacement sensor 53 to detect the wall thickness of the product.

[0027] As Figure 2As shown, in one embodiment, the elastic column 521 of the cup-shaped product wall thickness detection device includes a column 001, a spring 002 and a roller 003. The column 001 is provided with a connecting end 004 and a limiting end 005. The connecting end 004 of the column 001 passes through the L-shaped fixing plate 54 and is rotatably connected to the roller 003. The spring 002 is sleeved on one end of the column 001 close to the roller 003. One end of the spring 002 abuts against the connecting end 004, and the other end of the spring 002 abuts against the L-shaped fixing plate 54. When the horizontal driving mechanism 6 drives the sliding plate 51 to drive the two elastic columns 521 and the displacement sensor 53 to move toward the cup-shaped product 8, the roller 003 on the connecting end 004 of the column 001 is pressed against the cup-shaped product 8, and the connecting end 004 of the column 001 is compressed by force on the spring 002, and the spring 002 plays a buffering role. When the rotary drive mechanism 3 drives the rotating table 2 to drive the product to rotate, the product slides with the roller 003 of the elastic column 521. This setting is convenient for compacting the product and sliding with the product, so that the displacement sensor 53 can accurately detect the wall thickness of multiple points of the product.

[0028] like Figure 2 As shown, in one embodiment, the positioning platform 4 of the cup-shaped product wall thickness detection device includes a column 41 and a cylindrical positioning head 42. One end of the column 41 passes through the rotating table 2 and is connected to the workbench 1, and the other end of the column 41 is connected to the positioning head 42. The positioning head 42 is used to position the inner wall of the product on the rotating table 2. The column 41 supports the cylindrical positioning head 42. When the product is pressed against the cylindrical positioning head 42, the side end of the cylindrical positioning head 42 is positioned with the inner wall of the side end of the product. This arrangement facilitates the positioning of the inner wall of the product, thereby facilitating the displacement sensor 53 to detect the wall thickness of the product.

[0029] like Figure 2 As shown, in one embodiment, the rotary drive mechanism 3 of the cup-shaped product wall thickness detection device includes a motor 31 and a transmission assembly, the driving end of the motor 31 is connected to the transmission assembly, the transmission assembly is connected to the rotating table 2, and the rotating table 2 is rotated in coordination with the workbench 1. The driving end of the motor 31 and the transmission assembly are located inside the workbench 1, the driving end of the motor 31 is connected to the transmission assembly, the motor 31 drives the transmission assembly to drive the rotating table 2 to rotate, and the rotating table 2 drives the product to rotate. This arrangement facilitates driving the rotating table 2 to drive the product to rotate.

[0030] like Figure 1 As shown, in one embodiment, the horizontal driving mechanism 6 of the cup-shaped product wall thickness detection device is a cylinder, the driving end of the cylinder is connected to the sliding plate 51, and the cylinder is used to drive the sliding plate 51 to drive the pressing assembly 52 and the displacement sensor 53 to move toward the side end of the product. The setting of the cylinder facilitates driving the two elastic columns 521 and the sensor to move toward the product, thereby improving the moving efficiency.

[0031] As Figure 1 shown, in one of the embodiments, a limit seat 7 for limiting the driving distance of the horizontal driving mechanism 6 is provided on the workbench 1 of the cup-shaped product wall thickness detection device, and the limit seat 7 is located on one side of the horizontal driving mechanism 6. The setting of the limit seat 7 facilitates limiting the moving distance of the air cylinder, preventing the air cylinder from driving the sliding plate 51 to move excessively and affecting the detection accuracy.

[0032] The above embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A wall thickness detection device for a cup-shaped product, characterized in that, It includes a workbench (1), on which there are provided a rotating table (2) for placing cup-shaped products (8), a rotating drive mechanism (3) for driving the rotation of the rotating table (2), a positioning table (4) for positioning the products, a detection mechanism (5) for detecting the wall thickness of the products, and a horizontal drive mechanism (6) for driving the horizontal movement of the detection mechanism (5). The positioning table (4) is fixedly installed on the workbench (1) and is located within the through-hole (21) of the rotating table (2). When the product is placed upside down on the rotating table (2), the top end of the positioning table (4) extends into the inner cavity of the product to position the product. The drive end of the horizontal drive mechanism (6) is connected to the detection mechanism (5), and the horizontal drive mechanism (6) is used to drive the detection mechanism (5) to detect the wall thickness of the products on the rotating table (2) and the positioning table (4). The detection mechanism (5) includes a sliding plate (51), a pressing component (52) for pressing the product against the side end of the positioning table (4), and a displacement sensor (53) for detecting the wall thickness of the product. The pressing component (52) and the displacement sensor (53) are installed on the sliding plate (51). The sliding plate (51) is slidably engaged with the workbench (1), and the displacement sensor (53) is located between the pressing components (52).

2. The wall thickness detection device for the cup-shaped product according to claim 1, wherein The pressing component (52) includes two symmetrically arranged elastic columns (521). An L-shaped fixing plate (54) is provided on the sliding plate (51). The two elastic columns (521) are symmetrically and slidably installed at one end of the L-shaped fixing plate (54). The displacement sensor (53) is installed at one end of the L-shaped fixing plate (54) and is located between the two elastic columns (521).

3. The cup-shaped product wall thickness detection device according to claim 2, characterized in that, The elastic column (521) includes a column body (001), a spring (002), and a roller (003). A connecting end (004) and a limiting end (005) are provided on the column body (001). The connecting end (004) of the column body (001) passes through the L-shaped fixing plate (54) and is rotatably connected to the roller (003). The spring (002) is sleeved on one end of the column body (001) close to the roller (003). One end of the spring (002) abuts against the connecting end (004), and the other end of the spring (002) abuts against the L-shaped fixing plate (54).

4. The wall thickness detection device for the cup-shaped product according to claim 1, characterized in that, The positioning table (4) includes a column (41) and a cylindrical positioning head (42). One end of the column (41) passes through the rotating table (2) and is connected to the workbench (1), and the other end of the column (41) is connected to the positioning head (42). The positioning head (42) is used to position the inner wall of the product on the rotating table (2).

5. The cup-shaped product wall thickness detection device according to claim 1, characterized in that, The rotating drive mechanism (3) includes a motor (31) and a transmission component. The drive end of the motor (31) is connected to the transmission component, the transmission component is connected to the rotating table (2), and the rotating table (2) is rotatably engaged with the workbench (1).

6. The wall thickness detection device for the cup-shaped product according to claim 1, characterized in that, The horizontal drive mechanism (6) is a cylinder. The drive end of the cylinder is connected to the sliding plate (51), and the cylinder is used to drive the sliding plate (51) to drive the pressing component (52) and the displacement sensor (53) to move towards the side end of the product.

7. The cup-shaped product wall thickness detection device according to claim 1, characterized in that, A limit seat (7) for limiting the driving distance of the horizontal driving mechanism (6) is arranged on the workbench (1), and the limit seat (7) is located on one side of the horizontal driving mechanism (6).

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