Servo electric control device for metal plate movable machine door

Abstract

The utility model discloses a servo electric control device for a metal plate movable machine door, which belongs to the technical field of metal plate movable machine door control and comprises a door body, the door body comprises a fixed door and a movable door, and the movable door is parallel to the fixed door and moves relative to the fixed door; the driving part comprises a servo motor, a belt wheel and a synchronous belt, the servo motor drives the belt wheel to rotate so as to drive the synchronous belt to conduct transmission, the movable door is connected with the synchronous belt through a connecting piece, and when the synchronous belt conducts transmission, the movable door is pulled through the connecting piece. According to the servo electric control device for the metal plate movable machine door, stable push-and-pull processing of the push-and-pull door is achieved, manual operation is not needed, time and labor are saved, production efficiency can be improved, the operation stability of the servo electric control device is higher than that of a pneumatic mode, and large noise cannot be generated in actual use.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal movable door control, in particular to a servo electric control device for a sheet metal movable door. Background Art

[0002] When using an injection molding machine, a movable door is usually required for opening and closing the door. The traditional operation method is to manually push and pull the door panel or use a cylinder to push it. When producing in manual mode, when the injection molded product needs to be manually taken, the door needs to be pushed and pulled for each mold. This is very time-consuming and cannot improve production efficiency. Pneumatic doors require a special set of pneumatic devices, but some factories do not have a dedicated air pump source, and the pneumatic adjustment is unstable, resulting in frequent door collisions and loud noises. Utility Model Content

[0003] The utility model overcomes the deficiencies of the prior art and provides a servo electric control device for a sheet metal movable door to solve the problems existing in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a servo electric control device for sheet metal movable door, comprising

[0005] A door body, the door body comprising a fixed door and a movable door, the movable door being arranged parallel to the fixed door and movable relative to the fixed door;

[0006] The driving part includes a servo motor, a pulley and a synchronous belt. The servo motor drives the pulley to rotate to drive the synchronous belt to transmit. The movable door is connected to the synchronous belt through a connecting member. When the synchronous belt transmits, the movable door is pulled by the connecting member.

[0007] In a preferred embodiment of the present invention, it further comprises a frame, and the door body and the driving part are both arranged on the frame.

[0008] In a preferred embodiment of the present invention, the frame includes two parallel horizontal bars and a plurality of vertical bars, and the vertical bars connect the two horizontal bars.

[0009] In a preferred embodiment of the present invention, a plurality of rollers are provided on the movable door, and the rollers are embedded in the cross bar and move along the length direction of the cross bar.

[0010] In a preferred embodiment of the present invention, a plurality of induction switches are provided on the frame to sense the position of the movable door.

[0011] In a preferred embodiment of the present invention, a control unit is further included, and the control unit is connected to the driving unit to control the servo motor and perform information exchange.

[0012] In a preferred embodiment of the present invention, the pulley includes a driving wheel and a driven wheel, the driving wheel is arranged on the driving shaft of the servo motor, the driven wheel is installed on the frame, and the synchronous belt is installed through the driving wheel and the driven wheel.

[0013] In a preferred embodiment of the present invention, the movable door is a sheet metal movable door.

[0014] The present invention solves the defects in the background technology and has the following beneficial effects:

[0015] The sheet metal movable door servo electric control device of the utility model realizes the stable pushing and pulling processing of the sliding door, does not require manual operation, saves time and effort, can improve production efficiency, and its operating stability is higher than that of the pneumatic method, and will not produce loud noise in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0018] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0019] Figure 3 This is a front view of a preferred embodiment of the utility model;

[0020] In the figure: 10, door body; 11, fixed door; 12, movable door; 20, driving unit; 21, servo motor; 22, pulley; 23, synchronous belt; 30, connecting part; 40, frame; 41, horizontal bar; 42, vertical bar; 50, roller; 60, induction switch; 70, control unit. DETAILED DESCRIPTION

[0021] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0022] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] This embodiment provides a servo-electric control device for a sheet metal movable door. The servo-electric control device for a sheet metal movable door realizes stable pushing and pulling of the sliding door without manual operation, saves time and effort, and can improve production efficiency. In addition, its operational stability is higher than that of the pneumatic method, and no loud noise will be generated in actual use.

[0024] Combine Figures 1 to 3 As shown, the sheet metal movable door servo electric control device of this embodiment includes a door body 10 and a driving unit 20. The door body 10 includes a fixed door 11 and a movable door 12. The driving unit 20 drives the movable door 12 to realize the movement of the movable door 12 relative to the fixed door 11, thereby realizing the action of opening or closing the door. The movable door 12 of this embodiment is a sheet metal movable door.

[0025] In this embodiment, a frame 40 and a control unit 70 are also included. The door body 10 and the driving unit 20 are both arranged on the frame 40. The control unit 70 of this embodiment is a control box with a built-in controller to control the driving unit 20 to achieve stable control of the entire device and information interaction.

[0026] like Figure 1 As shown, the frame 40 of this embodiment includes two parallel cross bars 41 and a plurality of vertical bars 42. The vertical bars 42 connect the two cross bars 41. A plurality of rollers 50 are provided on the movable door 12. The rollers 50 are embedded in the cross bars 41 and move along the length direction of the cross bars 41. When the driving part 20 drives the movable door 12, the rollers 50 on the movable door 12 will move on the cross bars 41 to guide the movement of the movable door 12, so that the movable door 12 can be stably opened or closed, thereby improving the movement stability of the movable door 12.

[0027] In this embodiment, a plurality of sensor switches 60 are provided on the frame 40 to sense the position of the movable door 12 . The sensor switches 60 can monitor the position of the movable door 12 in real time to determine the position of the movable door 12 .

[0028] Combine Figure 1 and Figure 2 As shown, the movable door 12 of this embodiment is arranged in parallel with the fixed door 11 and moves relative to the fixed door 11. The driving part 20 includes a servo motor 21, a pulley 22 and a synchronous belt 23. The servo motor 21 drives the pulley 22 to rotate to drive the synchronous belt 23 to transmit. The movable door 12 is connected to the synchronous belt 23 through a connecting member 30. When the synchronous belt 23 is transmitted, the movable door 12 is pulled through the connecting member 30. When driving the movable door 12, the servo motor 21 realizes stable transmission of the synchronous belt 23 through the pulley 22. During the transmission process, the synchronous belt 23 pulls the movable door 12 through the connecting member 30 to open or close the movable door 12, thereby achieving stable control of the movable door 12.

[0029] In this embodiment, the pulley 22 includes a driving wheel and a driven wheel. The driving wheel is arranged on the driving shaft of the servo motor 21, and the driven wheel is installed on the frame 40. The synchronous belt 23 is installed through the driving wheel and the driven wheel. The servo motor 21 drives the driving wheel to rotate. Under the cooperation of the driving wheel and the driven wheel, the stable transmission of the synchronous belt 23 is achieved.

[0030] In actual use, the sheet metal movable door servo electric control device of this embodiment drives the movable door 12 under the driving action of the driving part 20 to open or close the movable door 12. The sheet metal movable door servo electric control device realizes stable pushing and pulling processing of the sliding door, does not require manual operation, saves time and effort, can improve production efficiency, and its operating stability is higher than that of the pneumatic method, and will not generate loud noise in actual use.

[0031] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are all examples. Various configurations may omit, replace, or add various processes or components as appropriate. For example, in an alternative configuration, the method may be performed in an order different from that described, and / or various stages may be added, omitted, and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations. Different aspects and elements of the configurations may be combined in a similar manner. In addition, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0032] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations can be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of this disclosure.

[0033] Furthermore, although each operation may be described as a sequential process, many operations may be performed in parallel or simultaneously. Furthermore, the order of the operations may be rearranged. A process may have additional steps. Furthermore, examples of the methods may be implemented in hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments for performing the necessary tasks may be stored in a non-transitory computer-readable medium such as a storage medium, and the described tasks may be performed by a processor.

[0034] In summary, it is intended that the above detailed description be considered illustrative rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of the present invention. The above embodiments should be understood as merely illustrating the present invention and not to limit the scope of protection of the present invention. After reading the contents of the present invention, technicians can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

Claims

1. A servo electric control device for a sheet metal movable door, characterized in that: include A door body (10), the door body (10) comprising a fixed door (11) and a movable door (12), the movable door (12) being arranged in parallel with the fixed door (11) and being movable relative to the fixed door (11); A driving unit (20) includes a servo motor (21), a pulley (22), and a synchronous belt (23). The servo motor (21) drives the pulley (22) to rotate, thereby driving the synchronous belt (23) to transmit. The movable door (12) is connected to the synchronous belt (23) via a connecting member (30). When the synchronous belt (23) transmits, the movable door (12) is pulled via the connecting member (30).

2. A servo electric control device for a sheet metal movable door according to claim 1, characterized in that: It also includes a frame (40), and the door body (10) and the driving part (20) are both arranged on the frame (40).

3. The servo electric control device for sheet metal movable door according to claim 2, characterized in that: The frame (40) comprises two parallel horizontal bars (41) and a plurality of vertical bars (42), wherein the vertical bars (42) connect the two horizontal bars (41).

4. The servo electric control device for sheet metal movable door according to claim 3, characterized in that: A plurality of rollers (50) are provided on the movable door (12); the rollers (50) are embedded in the crossbar (41) and move along the length direction of the crossbar (41).

5. The servo electric control device for sheet metal movable door according to claim 2, characterized in that: A plurality of induction switches (60) are provided on the frame (40) to sense the position of the movable door (12).

6. The servo electric control device for sheet metal movable door according to claim 1, characterized in that: It also includes a control unit (70), which is connected to the driving unit (20) to control the servo motor (21) and perform information exchange.

7. The servo electric control device for sheet metal movable door according to claim 2, characterized in that: The pulley (22) includes a driving wheel and a driven wheel, the driving wheel is arranged on the driving shaft of the servo motor (21), the driven wheel is installed on the frame (40), and the synchronous belt (23) is installed through the driving wheel and the driven wheel.

8. The servo electric control device for sheet metal movable door according to claim 1, characterized in that: The movable door (12) is a sheet metal movable machine door.

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