Precise rolling device with real-time detection function

Abstract

A precise rolling device with a real-time detection function is used for correction and detection after a shell is assembled and comprises a moving assembly, a rolling assembly and a detection assembly, the moving assembly comprises a horizontal moving mechanism, and a lifting mechanism is installed at the output end of the horizontal moving mechanism; the rolling assembly comprises a mounting plate, the upper end face of the mounting plate is connected with the output end of the lifting mechanism, an air cylinder is fixed to the lower end face of the mounting plate, a pressure sensor is mounted at the lower output end of the air cylinder, the output end of the pressure sensor abuts against a roller mechanism, and the roller mechanism is slidably connected with the mounting plate through a guide rod. According to the utility model, the rolling device with the detection assembly is adopted to carry out real-time height detection on the shell, so that the rolling parameters can be adjusted according to the detection result while manpower is saved, and the size precision of shell assembly is further improved. The pressure sensor is matched with the air cylinder to dynamically adjust the pressure of the rolling wheel on the shell, so that the stress of the shell is always kept constant, and the machining flatness of the shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling assembly online detection, in particular to a precision rolling device with a real-time detection function. Background Art

[0002] As a supporting and protective component for mechanical and electronic equipment, the processing quality of the shell not only directly affects the assembly accuracy of the shell itself, but also affects the working accuracy, performance and life of the equipment. During the assembly process, after the initial assembly of the shell, it needs to be corrected by a rolling mechanism. In this process, in order to ensure the accuracy of the shell size, its appearance size needs to be inspected after correction. The assembly process is complicated and the accuracy is difficult to guarantee. At the same time, the inspection requires a lot of labor costs.

[0003] Therefore, in view of the deficiencies in the prior art, the utility model designs a precision rolling device with a real-time detection function to solve the above problems.

[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solution of the utility model and facilitating the understanding of those skilled in the art. It cannot be considered that the above contents are well known to those skilled in the art simply because they are explained in the background technology of the utility model. Utility Model Content

[0005] In order to achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a precision rolling device with real-time detection function, which is used for correction and detection of shell assembly, including a moving component, a rolling component and a detection component, wherein:

[0006] The moving assembly includes a horizontal moving mechanism, and a lifting mechanism is installed on the output end of the horizontal moving mechanism;

[0007] The rolling assembly includes a mounting plate, the upper end surface of the mounting plate is connected to the output end of the lifting mechanism, a cylinder is fixed to the lower end surface of the mounting plate, a pressure sensor is installed at the lower output end of the cylinder, the output end of the pressure sensor abuts against the roller mechanism, and the roller mechanism is slidably connected to the mounting plate through a guide rod;

[0008] The detection component is arranged on one side of the mounting plate and is used for measuring the rolling position height of the shell in real time.

[0009] The preferred technical solution is: linear bearings are provided on both sides of the mounting plate, the roller mechanism includes a roller connecting seat, a roller is installed under the roller connecting seat, and both sides of the roller connecting seat are slidingly connected to the linear bearings through guide rods to reduce the friction resistance encountered by the roller mechanism when it moves up and down.

[0010] The preferred technical solution is: an elastic member is sleeved on the outer periphery of the guide rod between the mounting plate and the roller connecting seat, and the lower end of the elastic member abuts against the upper end surface of the roller connecting seat to avoid excessive instantaneous pressure of the roller on the shell.

[0011] The preferred technical solution is: a concave force measuring sheet metal is provided between the pressure sensor and the roller connecting seat, the two sides of the concave force measuring sheet metal are slidably connected to the guide rod, the upper end of the elastic part abuts against the lower end surface of the concave force measuring sheet metal, and the accuracy of the pressure sensor force measurement is increased by cooperating with the force measuring sheet metal and the elastic part.

[0012] The preferred technical solution is: a suction nozzle ball head is provided at the output end of the pressure sensor, and the front end of the suction nozzle ball head abuts against the upper end of the concave force measuring sheet metal to avoid damage to the pressure sensor.

[0013] The preferred technical solution is that the roller is a rubber-coated roller to avoid rigid collision with the shell.

[0014] The preferred technical solution is: there are two groups of rolling assemblies, the two groups of rolling assemblies are arranged opposite to each other at the output end of the lifting mechanism, and both groups of rolling assemblies are provided with detection components to improve the efficiency of the rolling operation.

[0015] The preferred technical solution is: the horizontal moving mechanism includes an X-axis moving module, the output end of the X-axis moving module is connected to the Y-axis moving module, and the output end of the Y-axis moving module is connected to the lifting mechanism to increase the moving range of the rolling device.

[0016] The preferred technical solution is that both the horizontal moving mechanism and the lifting mechanism are provided with slot-shaped photoelectric devices for positioning and controlling the moving distance to increase the accuracy of the rolling operation.

[0017] The preferred technical solution is: the detection component is a distance measuring sensor.

[0018] Due to the application of the above technical solution, the precision rolling device with real-time detection function provided by the utility model has the following advantages over the prior art:

[0019] (1) A rolling device with a detection component is used to perform real-time height detection on the shell, which saves manpower and can adjust the rolling parameters according to the detection results, thereby improving the dimensional accuracy of the shell assembly.

[0020] (2) A pressure sensor is used in conjunction with a cylinder to dynamically adjust the pressure of the roller on the shell, so that the force on the shell is always kept constant, thereby improving the flatness of the shell processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a precision rolling device with real-time detection function according to the utility model;

[0022] Figure 2It is a structural schematic diagram of the rolling assembly in the utility model.

[0023] In the above drawings, 1. moving component; 11. horizontal moving mechanism; 11a. X-axis moving module; 11b. Y-axis moving module; 12. lifting mechanism; 13. slot-type photoelectric; 2. rolling component; 21. mounting plate; 21a. linear bearing; 22. cylinder; 23. pressure sensor; 23a. nozzle ball head; 24. roller mechanism; 24a. roller connecting seat; 24b. roller; 24c. concave force measuring sheet metal; 25. guide rod; 25a. elastic part; 3. detection component. DETAILED DESCRIPTION

[0024] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0025] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connected" 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, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] like Figure 1 As shown, the utility model discloses a precision rolling device with real-time detection function, including a moving component 1, a rolling component 2 and a detection component 3; the main components of the utility model are described in detail below:

[0029] like Figure 1As shown, the moving assembly 1 includes a horizontal moving mechanism 11 , which includes an X-axis moving module 11 a , an output end of the X-axis moving module 11 a is connected to a Y-axis moving module 11 b , and an output end of the Y-axis moving module 11 b is connected to a lifting mechanism 12 .

[0030] like Figure 1 and Figure 2 As shown, there are two groups of rolling assemblies 2, and the two groups of rolling assemblies 2 are arranged opposite to each other at the output end of the lifting mechanism 12. The structure includes a mounting plate 21, the upper end of the mounting plate 21 is connected to the output end of the lifting mechanism 12, and the lower end of the mounting plate 21 is provided with a cylinder 22, and the lower output end of the cylinder 22 is connected to a pressure sensor 23, and the output end of the pressure sensor 23 is provided with a roller mechanism 24. Linear bearings 21a are provided on both sides of the mounting plate 21, and the roller mechanism 24 includes a roller connecting seat 24a, and a roller 24b is installed below the roller connecting seat 24a, and the roller 24b is a rubber-coated roller; the two sides of the roller connecting seat 24a are slidably connected to the linear bearing 21a through a guide rod 25. An elastic member 25a is sleeved on the outer periphery of the guide rod 25 between the mounting plate 21 and the roller connecting seat 24a, and the lower end of the elastic member 25a abuts against the upper end surface of the roller connecting seat 24a. A concave force measuring sheet metal 24c is provided between the pressure sensor 23 and the roller connecting seat 24a, and both sides of the concave force measuring sheet metal 24c are slidably connected to the guide rod 25, and the lower end surface of the concave force measuring sheet metal 24c abuts against the upper end of the elastic member 25a. A nozzle ball head 23a is provided at the output end of the pressure sensor 23, and the front end of the nozzle ball head 23a abuts against the upper end of the concave force measuring sheet metal 24c.

[0031] like Figure 1 and Figure 2 As shown, there are two detection components 3, which are respectively arranged on one side of the two mounting plates 21, for real-time measurement of the rolling position height of the shell. The horizontal moving mechanism 11 and the lifting mechanism 12 are both provided with a slot-shaped photoelectric 13 for positioning and controlling the moving distance. The detection component 3 is a distance measuring sensor, which cooperates with the slot-shaped photoelectric 13 to detect the height of the shell in real time.

[0032] refer to Figure 1 and Figure 2As shown, the principle of the utility model is as follows: during operation, after the shell reaches the processing area, the X-axis moving module 11a and the Y-axis moving module 11b move the lifting mechanism 12 to the top of the shell; then the output end of the lifting mechanism 12 drives the rolling component 2 and the detection component 3 to move toward the processing surface of the shell until the roller 24b contacts the shell and the pressure sensor 23 reaches the preset value; then the horizontal moving mechanism 11 drives the rolling component 2 to move horizontally and start the rolling operation. During this process, the pressure sensor 23 controls the cylinder 22 according to the pressure feedback data to keep the value of the pressure sensor 23 constant; at the same time, the detection component 3 continuously measures the height of the shell after rolling. When the processing is abnormal, the processing parameters of the device are adjusted manually or through the control program after feedback to the rolling device to ensure the processing accuracy.

[0033] In summary, the utility model discloses a precision rolling device with real-time detection function, which can greatly improve the processing accuracy and efficiency of shell assembly. The flatness difference of the processed shell surface can reach within 0.05mm, and it adopts online automatic detection instead of manual detection, saving production costs.

[0034] The above embodiments provided by the present invention are only intended to illustrate the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A precision rolling device with real-time detection function, used for correction and detection of housing after assembly, characterized in that: It comprises a moving component (1), a rolling component (2) and a detection component (3), wherein: The moving assembly (1) comprises a horizontal moving mechanism (11), and a lifting mechanism (12) is provided on the moving end of the horizontal moving mechanism (11); The rolling assembly (2) comprises a mounting plate (21), the upper end of the mounting plate (21) being connected to the output end of the lifting mechanism (12), the lower end of the mounting plate (21) being provided with a cylinder (22), the lower output end of the cylinder (22) being connected to a pressure sensor (23), the output end of the pressure sensor (23) being provided with a roller mechanism (24), the roller mechanism (24) being slidably connected to the mounting plate (21) via a guide rod (25); The detection component (3) is arranged on one side of the mounting plate (21) and is used to measure the height of the rolling position of the shell in real time.

2. The precision rolling device with real-time detection function according to claim 1, characterized in that: Linear bearings (21a) are provided on both sides of the mounting plate (21); the roller mechanism (24) comprises a roller connecting seat (24a); a roller (24b) is installed below the roller connecting seat (24a); and both sides of the roller connecting seat (24a) are slidably connected to the linear bearings (21a) via guide rods (25).

3. The precision rolling device with real-time detection function according to claim 2 is characterized in that: An elastic member (25a) is sleeved on the outer periphery of the guide rod (25) between the mounting plate (21) and the roller connecting seat (24a), and the lower end of the elastic member (25a) abuts against the upper end surface of the roller connecting seat (24a).

4. The precision rolling device with real-time detection function according to claim 3 is characterized in that: A concave force measuring sheet metal (24c) is provided between the pressure sensor (23) and the roller connecting seat (24a), two sides of the concave force measuring sheet metal (24c) are slidably connected to the guide rod (25), and the upper end of the elastic member (25a) abuts against the lower end surface of the concave force measuring sheet metal (24c).

5. The precision rolling device with real-time detection function according to claim 4 is characterized in that: The output end of the pressure sensor (23) is provided with a suction nozzle ball head (23a), and the front end of the suction nozzle ball head (23a) abuts against the upper end of the concave force measuring sheet metal (24c).

6. The precision rolling device with real-time detection function according to claim 4, characterized in that: The roller (24b) is a rubber-coated roller.

7. The precision rolling device with real-time detection function according to claim 1, characterized in that: There are two groups of rolling assemblies (2), and the two groups of rolling assemblies (2) are arranged opposite to each other at the output ends of the lifting mechanism (12). The detection assembly (3) is provided on both groups of rolling assemblies (2).

8. The precision rolling device with real-time detection function according to claim 1, characterized in that: The horizontal moving mechanism (11) comprises an X-axis moving module (11a), the output end of the X-axis moving module (11a) is connected to a Y-axis moving module (11b), and the output end of the Y-axis moving module (11b) is connected to the lifting mechanism (12).

9. The precision rolling device with real-time detection function according to claim 1, characterized in that: The horizontal moving mechanism (11) and the lifting mechanism (12) are both provided with slot-shaped photoelectric devices (13) for positioning and controlling the moving distance.

10. The precision rolling device with real-time detection function according to claim 1, characterized in that: The detection component (3) is a distance measuring sensor.

Images