Automatic air door assembling device of automobile air conditioner indoor unit

Abstract

The utility model discloses an automatic air door assembling device of an automobile air conditioner indoor unit. The automatic air door assembling device comprises a welding frame, a transmission device, a tool plate, a base, a mechanical arm, a mechanical claw, a guide rail and a tray. A transmission device is arranged at the upper end of the welding frame; a first main chain wheel and a second main chain wheel are arranged at the upper ends of the left side and the right side in the welding frame correspondingly. A first driven chain wheel is arranged at the bottom end of the first main chain wheel, and the first main chain wheel and the first driven chain wheel are connected in series through a first chain; a second driven chain wheel is arranged at the bottom end of the second main chain wheel, and the second main chain wheel and the second driven chain wheel are connected in series through a second chain; the two sides of the tool plate are fixedly arranged on the first chain and the second chain correspondingly. A circulation line is arranged on the upper end face of the tool plate; a base is arranged at the front end of the welding frame; the mechanical arm is arranged at the upper end of the base; a mechanical claw is arranged at the tail end of the mechanical arm; a guide rail is arranged between the welding frame and the base; and a tray is arranged on the guide rail.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile industry, in particular to an automatic assembling device for a damper of an interior unit of an automobile air conditioner. Background Art

[0002] The automobile damper is an actuator that controls the air circulation inside and outside the automobile air conditioner, the cold and warm air of the air conditioner, and the air outlet direction of the air conditioner. The damper and the motor need to be connected together through a connecting rod mechanism to control the automobile air conditioner to achieve different functions. It is a very critical component in the automobile air conditioner. Existing dampers are all manually assembled, with low automation, large assembly angle errors, and low assembly efficiency. Utility Model Content

[0003] The utility model aims to provide an automatic assembling device for the air door of an interior unit of an automobile air conditioner.

[0004] To achieve the above purpose, the utility model adopts the following contents:

[0005] A damper automatic assembly device for an automobile air conditioner indoor unit, comprising: a welding frame, a transmission device, a No. 1 main sprocket, a No. 2 main sprocket, a No. 1 chain, a No. 2 chain, a tooling plate, a base, a mechanical arm, a mechanical claw, a guide rail and a tray; a transmission device is arranged at the upper end of the welding frame; a No. 1 main sprocket is arranged at the upper left end of the inner part of the welding frame, and a No. 2 main sprocket is arranged at the upper right end of the inner part; the transmission device cooperates with the No. 1 main sprocket and the No. 2 main sprocket to move; a No. 1 slave sprocket is arranged at the bottom end of the No. 1 main sprocket, and the No. 1 main sprocket and the No. 1 slave sprocket are connected in series through the No. 1 chain; a No. 2 slave sprocket is arranged at the bottom end of the No. 2 main sprocket, and the No. 2 main sprocket and the No. 2 slave sprocket are connected in series through the No. 2 chain; the No. 1 chain and the No. 2 chain are used in coordination; the two sides of the tooling plate are respectively fixedly arranged on the No. 1 chain and the No. 2 chain, and the tooling plate is arranged at an angle of left high and right low; a circulation line is arranged on the upper end surface of the tooling plate;

[0006] A base is arranged at the front end of the welding frame; a mechanical arm is arranged at the upper end of the base; a mechanical claw is arranged at the end of the mechanical arm, and the mechanical claw cooperates with the tooling plate; a guide rail is arranged between the welding frame and the base; a tray is arranged on the guide rail, and the tray is slidably connected to the guide rail, and the tray cooperates with the mechanical claw.

[0007] Preferably, there are no less than two No. 1 slave sprockets, which are evenly arranged on the left side of the welding frame; there are no less than two No. 2 slave sprockets, which are evenly arranged on the right side of the welding frame; and the number of the No. 1 slave sprocket and the No. 2 slave sprocket is the same.

[0008] Preferably, there are no less than three tooling plates, and they are evenly arranged on chain No. 1 and chain No. 2.

[0009] Preferably, the transmission device includes a servo motor, a No. 1 driving wheel, a No. 1 driven wheel, a No. 1 belt, a transmission shaft, a No. 2 driving wheel, a No. 2 driven wheel and a No. 2 belt; the servo motor is arranged at the upper end of the left outer side of the welding frame; the right side of the servo motor is connected to the No. 1 main sprocket; the No. 1 driving wheel is arranged on the left side of the servo motor; the transmission shaft is arranged at the upper end of the welding frame; the No. 1 driven wheel is arranged at the left end of the transmission shaft; the No. 2 driving wheel is arranged at the right end of the transmission shaft; the No. 2 driven wheel is arranged at the upper end of the right outer side of the welding frame, and the No. 2 driven wheel is connected to the No. 2 main sprocket; the No. 1 driving wheel and the No. 1 driven wheel are connected in series through the No. 1 belt; the No. 2 driving wheel and the No. 2 driven wheel are connected in series through the No. 2 belt.

[0010] Preferably, the mechanical claw is an electric claw.

[0011] The utility model has the following advantages:

[0012] The device has a simple structure and a reasonable design. The damper is designed with an inclined angle in the tooling plate to ensure the consistency of the damper, facilitate grasping, and improve work efficiency. The circulation line adopts a non-concentric design to ensure that the damper remains in a constant state during movement. The electric clamp design is compatible with a variety of products, and the opening and closing angles can be switched arbitrarily.

[0013] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Figure 1 The utility model is a three-dimensional diagram of an automatic assembly device for a damper of an interior unit of an automobile air conditioner.

[0016] Figure 2 It is the second stereogram of an automatic assembling device for a damper of an interior unit of an automobile air conditioner according to the utility model.

[0017] Figure 3 It is the third stereogram of an automatic assembling device for a damper of an interior unit of an automobile air conditioner according to the utility model.

[0018] Figure 4 The utility model is a plan view of an automatic assembly device for a damper of an interior unit of an automobile air conditioner.

[0019] In the figure, each reference numeral is:

[0020] 1- welding frame, 2- transmission device, 21- servo motor, 22- driving wheel No. 1, 23- driven wheel No. 1, 24- belt No. 1, 25- transmission shaft, 26- driving wheel No. 2, 27- driven wheel No. 2, 28- belt No. 2, 3- main sprocket No. 1, 4- main sprocket No. 2, 5- slave sprocket No. 1, 6- slave sprocket No. 2, 7- chain No. 1, 71- chain No. 2, 8- base, 9- mechanical arm, 10- mechanical claw, 11- guide rail, 12- pallet, 13- tooling plate, 14- circularity. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or 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.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figures 1 to 4As shown, an automatic assembly device for the damper of an automobile air conditioner indoor unit comprises: a welding frame 1, a transmission device 2, a first main sprocket 3, a second main sprocket 4, a first chain 7, a second chain 71, a tooling plate 13, a base 8, a mechanical arm 9, a mechanical claw 10, a guide rail 11 and a tray 12; a transmission device 2 is arranged at the upper end of the welding frame 1; a first main sprocket 3 is arranged at the upper left end of the welding frame 1, and a second main sprocket 4 is arranged at the upper right end of the welding frame 1; the transmission device 2 cooperates with the first main sprocket 3 and the second main sprocket 4 to move; A No. 1 slave sprocket 5 is arranged at the bottom end of the No. 1 master sprocket 3, and the No. 1 master sprocket 3 and the No. 1 slave sprocket 5 are connected in series through a No. 1 chain 7; a No. 2 slave sprocket 6 is arranged at the bottom end of the No. 2 master sprocket 4, and the No. 2 master sprocket 4 and the No. 2 slave sprocket 6 are connected in series through a No. 2 chain 71; the No. 1 chain 7 and the No. 2 chain 71 are used in coordination; the two sides of the tooling plate 13 are fixedly arranged on the No. 1 chain 7 and the No. 2 chain 71, respectively, and the tooling plate 13 is arranged at an angle of higher left and lower right; a loop line 14 is arranged on the upper end surface of the tooling plate 13;

[0026] A base 8 is arranged at the front end of the welding frame 1; a robotic arm 9 is arranged at the upper end of the base 8; a robotic claw 10 is arranged at the end of the robotic arm 9, and the robotic claw 10 cooperates with a tooling plate 13; a guide rail 11 is arranged between the welding frame 1 and the base 8; a pallet 12 is arranged on the guide rail 11, and the pallet 12 is slidably connected to the guide rail 11, and the pallet 12 cooperates with the robotic claw 10.

[0027] Furthermore, there are no less than two No. 1 slave sprockets 5, which are evenly arranged on the left side of the welding frame 1; there are no less than two No. 2 slave sprockets 6, which are evenly arranged on the right side of the welding frame 1; the number of the No. 1 slave sprockets 5 and the No. 2 slave sprockets 6 are the same.

[0028] Furthermore, there are no less than three tooling plates 13 , which are evenly arranged on the No. 1 chain 7 and the No. 2 chain 71 .

[0029] Further, the transmission device 2 includes a servo motor 21, a No. 1 driving wheel 22, a No. 1 driven wheel 23, a No. 1 belt 24, a transmission shaft 25, a No. 2 driving wheel 26, a No. 2 driven wheel 27 and a No. 2 belt 28; the servo motor 21 is arranged at the upper end of the left outer side of the welding frame 1; the right side of the servo motor 21 is connected to the No. 1 main sprocket 3; the No. 1 driving wheel 22 is arranged on the left side of the servo motor 21; the transmission shaft 25 is arranged at the upper end of the welding frame 1; the No. 1 driven wheel 23 is arranged at the left end of the transmission shaft 25; the No. 2 driving wheel 26 is arranged at the right end of the transmission shaft 25; the No. 2 driven wheel 27 is arranged at the upper end of the right outer side of the welding frame 1, and the No. 2 driven wheel 27 is connected to the No. 2 main sprocket 4; the No. 1 driving wheel 22 and the No. 1 driven wheel 23 are connected in series through the No. 1 belt 24; the No. 2 driving wheel 26 and the No. 2 driven wheel 27 are connected in series through the No. 2 belt 28.

[0030] Furthermore, the mechanical gripper 10 is an electric gripper.

[0031] The working principle of this device is as follows: when in use, the servo motor 21 is started to drive the No. 1 driving wheel 22 to rotate, and at the same time drives the No. 1 main sprocket 3 to rotate, and the No. 1 main sprocket 2 cooperates with the No. 1 slave sprocket 5 to drive the No. 1 chain 7 to rotate; at the same time, the No. 1 driving wheel 22 drives the No. 1 driven wheel 23 to rotate through the No. 1 belt 24, and by setting the transmission shaft 25, the No. 1 driven wheel 23 drives the No. 2 driving wheel 26 to rotate, and by setting the No. 2 belt 28, the No. 2 driving wheel 26 drives the No. 2 driven wheel 27 to rotate; since the No. 2 driven wheel 27 is connected to the No. 2 main sprocket 4, it drives the No. 2 main sprocket 4 to rotate; through the rotation of the No. 2 main sprocket 4 and the No. 2 slave sprocket 6, the No. 2 chain 71 is driven to rotate. The first chain 7 and the second chain 71 rotate at the same time, and the two sides of the tooling plate 13 are respectively arranged on the first chain 7 and the second chain 71, so the first chain 7 and the second chain 71 rotate at the same time, which can smoothly drive the tooling plate 13 to move smoothly. The mechanical claw 10 is arranged on the mechanical arm 9 and moves in coordination with the tooling plate 13, and the object is clamped from the tooling plate 13 and placed on the tray 12, thus completing the clamping work.

[0032] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An automatic damper assembly device for an automobile air conditioner interior unit, characterized in that: include: The transmission device is arranged at the upper end of the welding frame; the No. 1 main sprocket is arranged at the upper left end of the inner part of the welding frame, and the No. 2 main sprocket is arranged at the upper right end of the inner part; the transmission device cooperates with the No. 1 main sprocket and the No. 2 main sprocket for movement; the No. 1 slave sprocket is arranged at the bottom end of the No. 1 main sprocket, and the No. 1 main sprocket and the No. 1 slave sprocket are connected in series through the No. 1 chain; the No. 2 slave sprocket is arranged at the bottom end of the No. 2 main sprocket, and the No. 2 main sprocket and the No. 2 slave sprocket are connected in series through the No. 2 chain; the No. 1 chain and the No. 2 chain are used in coordination with each other; the two sides of the tooling plate are respectively fixed on the No. 1 chain and the No. 2 chain, and the tooling plate is set at an angle of left high and right low; a circulation line is arranged on the upper end surface of the tooling plate; A base is arranged at the front end of the welding frame; a mechanical arm is arranged at the upper end of the base; a mechanical claw is arranged at the end of the mechanical arm, and the mechanical claw cooperates with the tooling plate; a guide rail is arranged between the welding frame and the base; a tray is arranged on the guide rail, and the tray is slidably connected to the guide rail, and the tray cooperates with the mechanical claw.

2. The automatic damper assembly device for an automobile air conditioner interior unit according to claim 1, characterized in that: There are no less than two No. 1 slave sprockets, which are evenly arranged on the left side of the welding frame; there are no less than two No. 2 slave sprockets, which are evenly arranged on the right side of the welding frame; the number of the No. 1 slave sprocket and the No. 2 slave sprocket is the same.

3. The automatic damper assembly device for an automobile air conditioner interior unit according to claim 1, characterized in that: There are no less than three tooling plates, which are evenly arranged on the No. 1 chain and the No. 2 chain.

4. The automatic damper assembly device for an automobile air conditioner interior unit according to claim 1, characterized in that: The transmission device includes a servo motor, a No. 1 driving wheel, a No. 1 driven wheel, a No. 1 belt, a transmission shaft, a No. 2 driving wheel, a No. 2 driven wheel and a No. 2 belt; the servo motor is arranged at the upper end of the left outer side of the welding frame; the right side of the servo motor is connected to the No. 1 main sprocket; the No. 1 driving wheel is arranged on the left side of the servo motor; the transmission shaft is arranged at the upper end of the welding frame; the No. 1 driven wheel is arranged at the left end of the transmission shaft; the No. 2 driving wheel is arranged at the right end of the transmission shaft; the No. 2 driven wheel is arranged at the upper end of the right outer side of the welding frame, and the No. 2 driven wheel is connected to the No. 2 main sprocket; the No. 1 driving wheel and the No. 1 driven wheel are connected in series through the No. 1 belt; the No. 2 driving wheel and the No. 2 driven wheel are connected in series through the No. 2 belt.

5. The automatic damper assembly device for an automobile air conditioner interior unit according to claim 1, characterized in that: The mechanical claw is an electric gripper.

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