Reversing controller with center positioning function

Abstract

The utility model relates to the technical field of reversing controllers, in particular to a reversing controller with a center positioning function, which comprises a reversing seat controller, a mounting mechanism, an adjusting box and a reversing handle are arranged on the reversing seat controller, an adjusting groove is arranged inside the adjusting box, an adjusting shaft is arranged on the adjusting groove, and the reversing handle is arranged on the adjusting shaft. The adjusting shaft is installed at the top end of the reversing handle, a rotating mechanism is arranged between the adjusting box and the adjusting shaft, a plurality of conical grooves are formed in the adjusting shaft in an annular array mode, a fastening box is arranged on the outer side of the adjusting box, a fastening groove is formed in the fastening box, and the fastening groove is communicated with the adjusting box. A moving mechanism is arranged between the fastening boxes and the fastening plate, the number of the fastening boxes is two, the fastening boxes are symmetrically arranged, and according to the structure, the rotating angle of the adjusting shaft is accurately controlled through the rotating mechanism, so that the position of the reversing handle can be positioned and adjusted with very high precision.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of commutating controller, especially to a commutating controller with center positioning. BACKGROUND

[0002] It is known that the traditional commutating controller is usually applied in the pneumatic control system as the key component of controlling the direction switching of the executing mechanism such as the air cylinder, and its basic working principle is to change the flow direction of the gas by rotating the commutating handle installed on the controller by the operator, and then to control the action direction of the executing mechanism, the angle of the commutating handle is difficult to control accurately by manual adjustment, which leads to the deviation of the final position after each commutation, and affects the accuracy and repeatability of the system, for the application scenarios requiring high-precision positioning such as precision machining and automatic production line, such errors may cause unstable product quality or low production efficiency, and manual intervention is required every time the commutation operation is performed, including loosening the locking device, rotating the commutating handle to the target position, and relocking, which not only increases the workload of the operator, but also reduces the overall work efficiency, in the large-scale production and continuous operation environment, frequent manual adjustment has become an important factor restricting the production speed, with the development of industrial automation, more and more enterprises hope to realize the unattended or less manned production mode, however, the traditional commutating controller cannot be directly connected to the automatic control system, which limits its application potential in the intelligent factory, although the electric adjustment mode can solve the inconvenience caused by manual adjustment to a certain extent, it still needs to rely on additional auxiliary devices in terms of angle positioning and stability, which is high in cost and complex in structure, therefore, it is necessary to propose a solution to this technical problem. SUMMARY

[0003] To solve the above technical problems, the utility model provides a commutating controller with center positioning, including commutating seat controller, be equipped with installation mechanism, adjustment box and commutating handle on the commutating seat controller, the inside of adjustment box is equipped with adjustment groove, be equipped with adjustment shaft on adjustment groove, the top of commutating handle is installed adjustment shaft, be equipped with rotating mechanism between adjustment box and adjustment shaft, be equipped with taper groove on adjustment shaft, the taper groove is equipped with multiple and annular array setting, the outside of adjustment box is equipped with fastening box, the inside of fastening box is equipped with fastening groove, fastening groove is connected with adjustment groove, be equipped with fastening plate on fastening groove, be equipped with guide mechanism between fastening plate and fastening groove, one end of fastening plate is equipped with fastening column, one end of fastening column is equipped with taper head, be equipped with moving mechanism between fastening box and fastening plate, fastening box is equipped with two and symmetric setting.

[0004] This utility model discloses a reversing controller with center positioning. The rotation mechanism includes a rotation motor, which is mounted on the top of the adjustment box. The output end of the rotation motor extends into the adjustment groove and is connected to the adjustment shaft.

[0005] The present invention provides a reversing controller with center positioning. The moving mechanism includes a telescopic device, which is installed at one end of the fastening box. The output end of the telescopic device extends into the fastening groove and is connected to the fastening plate.

[0006] The present invention discloses a reversing controller with center positioning. The guiding mechanism includes a slide groove and a slider. The slide groove is formed on one side of the fastening groove, and the slider is located in the slide groove and connected to the fastening plate.

[0007] The present invention relates to a commutator controller with center positioning. The mounting mechanism includes mounting blocks, which are mounted on both ends of the commutator controller. Mounting holes are provided on the mounting blocks.

[0008] This utility model discloses a reversing controller with center positioning, wherein the rotating motor is a servo motor.

[0009] This utility model discloses a reversing controller with center positioning, wherein the telescopic device is an electric telescopic rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the rotation angle of the adjusting shaft is precisely controlled by the rotating mechanism, so that the reversing handle can be positioned and adjusted with very high precision. The setting of each conical groove ensures that the preset position of the adjusting shaft can be accurately locked after any reversal, avoiding the position deviation that may occur during manual adjustment. The fastening post on the fastening plate is equipped with a conical head, which can enter the corresponding conical groove on the adjusting shaft after reversal to form a stable locking state. This not only improves the stability after reversal, but also reduces the risk of reversing handle displacement caused by external vibration or impact. The user only needs to start the rotating mechanism to complete the reversal action, and then use the moving mechanism to push the fastening post into the corresponding conical groove to achieve quick locking, which greatly simplifies the operation steps and improves work efficiency. The tight fit between the conical head and the conical groove provides an additional support point for the adjusting shaft, which can effectively prevent the reversing handle from displacing when encountering vibration or other external force interference, ensuring the stable operation of the entire system. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 ;

[0013] Figure 3 This is a top half-sectional view of the structure of this utility model;

[0014] Figure 4 This is a front half-sectional view of the structure of this utility model;

[0015] 1. Reversing seat controller; 2. Adjusting box; 3. Reversing handle; 4. Adjusting shaft; 5. Tapered groove; 6. Fastening box; 7. Fastening plate; 8. Fastening column; 9. Tapered head; 10. Rotating motor; 11. Telescopic device; 12. Slide groove; 13. Sliding block; 14. Mounting block. Detailed Implementation

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0017] like Figures 1 to 4 As shown, this utility model discloses a reversing controller with center positioning, including a reversing seat controller 1. The reversing seat controller 1 is provided with a mounting mechanism, an adjusting box 2, and a reversing handle 3. The adjusting box 2 has an adjusting groove inside, and an adjusting shaft 4 is provided on the adjusting groove. The adjusting shaft 4 is installed at the top of the reversing handle 3. A rotating mechanism is provided between the adjusting box 2 and the adjusting shaft 4. The adjusting shaft 4 has multiple tapered grooves 5 arranged in a circular array. A fastening box 6 is provided on the outside of the adjusting box 2. A fastening groove is provided inside the fastening box 6, and the fastening groove communicates with the adjusting groove. A fastening plate 7 is provided on the fastening groove. A guide mechanism is provided between the fastening plate 7 and the fastening groove. One end of the fastening plate 6 is provided with a fastening post 8, and one end of the fastening post 8 is provided with a cone head 9. A moving mechanism is provided between the fastening box 6 and the fastening plate 7. There are two fastening boxes 6 arranged symmetrically. In this embodiment, the rotation angle of the adjusting shaft 4 is precisely controlled by the rotating mechanism, so that the reversing handle 3 can be adjusted in position with very high precision. The setting of each cone groove 5 ensures that the preset position of the adjusting shaft 4 after any reversal can be accurately locked, avoiding the position deviation that may occur during manual adjustment. The fastening post 8 on the fastening plate 7 is equipped with a cone head 9, which can enter the corresponding cone groove 5 on the adjusting shaft 4 after reversal to form a stable locking state. This not only improves the stability after reversal, but also reduces the risk of the reversing handle 3 shifting due to external vibration or impact.

[0018] This utility model discloses a reversing controller with center positioning. The rotating mechanism includes a rotating motor 10, which is installed at the top of the adjustment box 2. The output end of the rotating motor 10 extends into the adjustment groove and is connected to the adjustment shaft 4. By controlling the output end of the rotating motor 10 to linearly rotate the adjustment shaft 4, the adjustment shaft 4 drives the reversing handle 3 to rotate by an angle, thereby enabling the pneumatic reversing seat controller 1 to perform reversing operations. By controlling the rotation angle of the adjustment shaft 4, the angle of the positioning reversing handle 3 can be easily adjusted.

[0019] This utility model discloses a reversing controller with center positioning. The moving mechanism includes a telescopic device 11, which is installed at one end of the fastening box 6. The output end of the telescopic device 11 extends into the fastening groove and is connected to the fastening plate 7. The output end of the telescopic device 11 controls the linear movement of the fastening plate 7, which facilitates high-precision linear movement of the cone 9 against the cone groove 5 or away from the cone groove 5.

[0020] This utility model discloses a reversing controller with center positioning. The guiding mechanism includes a slide groove 12 and a slider 13. The slide groove 12 is opened on one side of the fastening groove. The slider 13 is located in the slide groove 12 and connected to the fastening plate 7. When the fastening plate 7 moves, the slider 13 moves. The slider 13 moves on the slide groove 12, thereby making the fastening plate 7 move more stably in a straight line.

[0021] The present invention discloses a commutator controller with center positioning. The mounting mechanism includes mounting blocks 14, which are installed on both ends of the commutator controller 1. Mounting holes are provided on the mounting blocks 14. By using the mounting holes located at both ends of the commutator controller 1, it is convenient for personnel to use bolts to install and fix the commutator controller 1 in a designated position through the mounting blocks 14.

[0022] This utility model discloses a reversing controller with center positioning. The rotating motor 10 is a servo motor, which has the characteristics of high rotational accuracy, thereby improving the rotational positioning accuracy of the adjusting shaft 4.

[0023] This utility model discloses a reversing controller with center positioning. The telescopic device 11 is an electric telescopic rod, which has the characteristics of high movement accuracy, thereby enabling high-precision linear movement of the fastening plate 7 and ensuring that the cone head 9 is stably pressed against the cone groove 5.

[0024] This utility model discloses a reversing controller with center positioning. During operation, the reversing seat controller 1 can be easily installed and fixed in a designated position using an installation mechanism. The reversing seat controller 1 is a common cylinder reversing control device in the prior art, and its structure will not be described in detail here. A rotating mechanism allows for easy rotation of the positioning reversing handle 3, thus facilitating positioning and reversing operations. After reversing, a control movement mechanism drives the fastening plate 7 to move linearly within the fastening groove of the fastening box 6, thereby causing the fastening plate 7 to drive the fastening column 8 to move linearly, and the fastening column 8 to drive the cone head 9. The cone 9 moves and contacts and abuts against a conical groove 5 on the outer side of the reversing adjustment shaft 4, thereby locking the angle of the adjustment shaft 4 and the angle of the reversing handle 3, ensuring the reversing stability and reliability of the reversing seat controller 1. During the next reversing, the moving mechanism is first controlled to move the fastening plate 7, so that the cone 9 leaves the conical groove 5. Then, the rotating mechanism is controlled to rotate the adjustment shaft 4, which drives the reversing handle 3 to rotate, thereby realizing automatic reversing operation. The angle rotation and positioning locking of the reversing handle 3 can be realized with simple components, thereby achieving efficient reversing control.

[0025] The commutator controller with center positioning of this utility model can be installed, connected or set in a common mechanical way, and can be implemented as long as it can achieve its beneficial effect; technicians in this industry only need to install and operate it according to the accompanying instruction manual.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A centering reversing controller, comprising a reversing seat controller (1) provided with a mounting mechanism, an adjusting box (2) and a reversing handle (3), characterized in that, The inside of the adjusting box (2) is provided with an adjusting groove, the adjusting groove is provided with an adjusting shaft (4), the adjusting shaft (4) is installed at the top end of the reversing handle (3), a rotating mechanism is arranged between the adjusting box (2) and the adjusting shaft (4), the adjusting shaft (4) is provided with a taper groove (5), the taper groove (5) is arranged in multiple and annular array, the outside of the adjusting box (2) is provided with a fastening box (6), the inside of the fastening box (6) is provided with a fastening groove, the fastening groove is communicated with the adjusting groove, the fastening groove is provided with a fastening plate (7), a guide mechanism is arranged between the fastening plate (7) and the fastening groove, one end of the fastening plate (7) is provided with a fastening column (8), one end of the fastening column (8) is provided with a taper head (9), a moving mechanism is arranged between the fastening box (6) and the fastening plate (7), the fastening box (6) is provided with two and symmetrically arranged.

2. A center-located commutation controller according to claim 1, wherein, The rotating mechanism comprises a rotating motor (10), the rotating motor (10) is installed at the top end of the adjusting box (2), the output end of the rotating motor (10) extends into the adjusting groove and is connected with the adjusting shaft (4).

3. A center-located commutation controller according to claim 1, wherein, The moving mechanism comprises a telescopic device (11), the telescopic device (11) is installed at one end of the fastening box (6), the output end of the telescopic device (11) extends into the fastening groove and is connected with the fastening plate (7).

4. A center-located commutation controller according to claim 1, wherein, The guide mechanism comprises a sliding groove (12) and a sliding block (13), the sliding groove (12) is arranged on one side of the fastening groove, the sliding block (13) is located in the sliding groove (12) and is connected with the fastening plate (7).

5. A center-located commutation controller according to claim 1, wherein, The mounting mechanism comprises a mounting block (14), the mounting block (14) is installed at both ends of the reversing seat controller (1), the mounting block (14) is provided with a mounting hole.

6. A center-located commutation controller according to claim 2, wherein, The rotating motor (10) is a servo motor.

7. A center-located commutation controller according to claim 3, wherein, The telescopic device (11) is an electric telescopic rod.

Images