A jacket and rotor assembly machine and method of assembly

Abstract

The application discloses a sheath and rotor assembling machine and an assembling method, relates to the technical field of speed regulating handlebar assembling equipment, and comprises a frame body, a rotating disc assembly connected to the frame body, a transmission assembly, a glue coating assembly and a discharging assembly connected to the frame body in sequence, and an elastic sleeve. The transmission assembly comprises a first driver connected to the frame body and at least one transmission shaft connected with a driving shaft of the first driver, and the transmission shaft is rotationally connected to the rotating disc assembly. The elastic sleeve comprises a sleeve joint part and a movable part which are connected to each other, and the sleeve joint part and the movable part are sleeved on the transmission shaft. A gap is formed between the movable part and the transmission shaft. A controller is connected with the rotating disc assembly, the first driver, the glue coating assembly and the discharging assembly. The application has the technical effect that the glue coating uniformity is good, and the rotor is not prone to axial movement, so that the assembling performance of the sheath and the rotor is good.

Description

Technical Field

[0001] The invention relates to the technical field of speed regulating throttle assembly equipment, in particular to a sleeve and rotor assembly machine and an assembly method. Background Art

[0002] The speed regulating handle is a handle used to adjust the speed. It has the advantage of good speed regulating performance and is widely used in vehicles such as electric vehicles and motorcycles.

[0003] The relevant speed control handle generally includes a rotor, a sleeve, etc. During assembly, the sleeve needs to be attached to the outside of the rotor with glue. However, the relevant assembly equipment has the disadvantage of poor glue application uniformity, which can easily lead to poor assembly performance of the sleeve and the rotor. At the same time, during the assembly process, the rotor is prone to axial movement, further leading to poor assembly performance of the sleeve and the rotor. Summary of the Invention

[0004] In response to the above technical problems, the present invention provides a sleeve and rotor assembly machine and assembly method, which not only ensures good glue application uniformity, but also makes the rotor less likely to move axially, ensuring good assembly performance of the sleeve and rotor.

[0005] In order to solve the above problems, the technical solution provided by the present invention is:

[0006] A sleeve and rotor assembly machine comprising:

[0007] frame;

[0008] a turntable assembly connected to the frame;

[0009] a transmission assembly comprising a first driver connected to the frame and at least one transmission shaft connected to a drive shaft of the first driver, the transmission shaft being rotatably connected to the turntable assembly;

[0010] A gluing assembly and a discharging assembly are sequentially connected to the frame;

[0011] An elastic sleeve, the elastic sleeve comprising a sleeve portion and a movable portion connected to each other, the sleeve portion and the movable portion both being sleeved on the outside of the transmission shaft, with a gap between the movable portion and the transmission shaft;

[0012] A controller is connected to the turntable assembly, the first drive, the gluing assembly and the unloading assembly.

[0013] Optionally, the unloading assembly includes:

[0014] Support plate;

[0015] a first telescopic unit, wherein a fixed end of the first telescopic unit is connected to the support plate;

[0016] a push block connected to the telescopic end of the first telescopic unit;

[0017] Wherein, the first telescopic unit is connected to the controller.

[0018] Optionally, the unloading assembly further includes a pressing unit, and the pressing unit includes:

[0019] a bearing plate connected to the telescopic end of the first telescopic unit;

[0020] a toggle block rotatably connected to the carrying plate;

[0021] An elastic member, one end of which is connected to the bearing plate, and the other end of which is connected to the toggle block.

[0022] Optionally, the pressing unit further includes a shaft-shaped body connected to the supporting plate, and the shifting block is rotatably connected to the shaft-shaped body.

[0023] Optionally, it further includes a pressing sleeve assembly connected to the frame, the pressing sleeve assembly is located between the gluing assembly and the unloading assembly, and the pressing sleeve assembly is connected to the controller.

[0024] Optionally, the pressing sleeve assembly includes:

[0025] a mounting plate connected to the frame;

[0026] a second telescopic unit, wherein a fixed end of the second telescopic unit is connected to the mounting plate;

[0027] a push post connected to the telescopic end of the second telescopic unit;

[0028] The second telescopic unit is connected to the controller, and the mounting plate, the second telescopic unit and the push pin are all located between the gluing assembly and the unloading assembly.

[0029] Optionally, the turntable assembly includes:

[0030] A second driver connected to the frame;

[0031] a turntable body connected to the drive shaft of the second driver;

[0032] Wherein, the transmission shaft is rotatably connected to the turntable body.

[0033] Optionally, the transmission assembly further includes:

[0034] a first bevel gear connected to the drive shaft of the first driver;

[0035] a second bevel gear connected to the transmission shaft;

[0036] Wherein, the first bevel gear and the second bevel gear are meshed.

[0037] Optionally, a chamfered portion is provided at one end of the sleeve portion away from the turntable assembly.

[0038] An assembly method, according to a sleeve and rotor assembly machine, comprises:

[0039] Sleeve the rotor onto the transmission shaft so that the rotor and the movable part of the sleeve fit together;

[0040] The controller controls the turntable assembly to rotate so that the rotor is located at the working position of the glue coating assembly;

[0041] The controller controls the first driver to rotate, the first driver drives the transmission shaft to rotate, the transmission shaft drives the rotor to rotate, and at the same time the controller controls the glue coating component to coat the surface of the rotor with glue;

[0042] The controller controls the rotation of the turntable assembly;

[0043] Put the sheath on the rotor;

[0044] The controller controls the turntable assembly to rotate so that the rotor and the sheath are both located at the working position of the discharge assembly;

[0045] The controller controls the movement of the unloading assembly to separate the rotor and the sleeve from the drive shaft.

[0046] The technical solution provided by the present invention has the following beneficial effects compared with the prior art: during assembly, the rotor is first sleeved on the transmission shaft. During the sleeve connection process, the movable part of the sleeve is first compressed and then expanded until the movable part of the sleeve and the rotor are tightly fitted, so that the rotor is not easy to move axially during assembly, thereby achieving good assembly performance of the sleeve and the rotor. Then, the controller controls the turntable assembly to rotate so that the rotor is located at the work station of the glue coating assembly. At the same time, the controller controls the first driver to rotate, the first driver drives the transmission shaft to rotate, and the transmission shaft drives the rotor to rotate. At the same time, the controller controls the glue coating assembly to apply glue on the surface of the rotor. By applying glue while rotating, the glue on the surface of the rotor is evenly applied, thereby achieving good assembly performance of the sleeve and the rotor. The controller continues to control the turntable assembly to rotate so that the rotor is located at the next work station and the sleeve is sleeved on the rotor. The controller continues to control the turntable assembly to rotate so that the rotor and the sleeve are both located at the unloading work station and the rotor and the unloading assembly are fitted. At the same time, the controller controls the unloading assembly to move so that the movable part of the sleeve is first compressed and then expanded, thereby separating the rotor and the sleeve from the transmission shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 This is one of the structural schematic diagrams of a sleeve and rotor assembly machine proposed in an embodiment of the present invention;

[0048] Figure 2 This is a second structural diagram of a sleeve and rotor assembly machine proposed in an embodiment of the present invention;

[0049] Figure 3 This is a third structural diagram of a sleeve and rotor assembly machine proposed in an embodiment of the present invention;

[0050] Figure 4 This is one of the partial structural schematic diagrams of a sleeve and rotor assembly machine proposed in an embodiment of the present invention;

[0051] Figure 5 This is a second partial structural diagram of a sleeve and rotor assembly machine proposed in an embodiment of the present invention;

[0052] Figure 6 for Figure 4 The local graph of A;

[0053] Figure 7 for Figure 1 The local graph of B;

[0054] In the figure: 1. frame; 2. turntable assembly; 21. second driver; 22. turntable body; 3. transmission assembly; 31. first driver; 32. transmission shaft; 33. first bevel gear; 34. second bevel gear; 4. gluing assembly; 5. unloading assembly; 51. support plate; 52. first telescopic unit; 53. push block; 54. bearing plate; 55. toggle block; 56. elastic member; 57. shaft-shaped body; 6. elastic sleeve; 61. socket part; 62. movable part; 63. chamfered part; 7. gap; 8. pressing sleeve assembly; 81. mounting plate; 82. second telescopic unit; 83. push column; 9. controller; 100. rotor; 110. sleeve. DETAILED DESCRIPTION

[0055] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments.

[0056] The present application will be further described below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended solely to illustrate the relevant inventions and are not intended to limit the inventions. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the drawings. Terms such as "first" and "second" in the present application are provided for the convenience of describing the technical solutions of the present invention and do not have a specific limiting effect. They are general references and do not constitute a limitation on the technical solutions of the present invention. It should be noted that the embodiments and features therein in the present application may be combined with each other unless there is a conflict. In the description of the present invention, it should be noted that terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 an indirect connection through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not have contradictions or conflicts, all of which are within the scope of protection required by the present invention.

[0057] Example 1

[0058] Combined with attachment Figure 1-7 , this embodiment provides a sleeve and rotor assembly machine, comprising:

[0059] Frame 1;

[0060] A turntable assembly 2 connected to the frame 1;

[0061] The transmission assembly 3 includes a first driver 31 connected to the frame 1 and at least one transmission shaft 32 connected to the drive shaft of the first driver 31, and the transmission shaft 32 is rotatably connected to the turntable assembly 2;

[0062] The gluing assembly 4 and the unloading assembly 5 are sequentially connected to the frame 1;

[0063] The elastic sleeve 6 includes a sleeve portion 61 and a movable portion 62 connected to each other. The sleeve portion 61 and the movable portion 62 are both sleeved on the outside of the transmission shaft 32, and a gap 7 is formed between the movable portion 62 and the transmission shaft 32;

[0064] A controller 9 is connected to the turntable assembly 2 , the first driver 31 , the gluing assembly 4 and the unloading assembly 5 .

[0065] Specifically, during assembly, the rotor 100 is first sleeved on the transmission shaft 32. During the sleeve connection process, the movable portion 62 of the elastic sleeve 6 is first compressed and then expanded until the movable portion 62 of the elastic sleeve 6 and the rotor 100 are tightly fitted, so that the rotor 100 is not easy to move axially during assembly, thereby achieving good assembly performance of the sleeve 110 and the rotor 100. Then the controller 9 controls the turntable assembly 2 to rotate so that the rotor 100 is located at the working position of the glue coating assembly 4. At the same time, the controller 9 controls the first driver 31 to rotate, the first driver 31 drives the transmission shaft 32 to rotate, the transmission shaft 32 drives the rotor 100 to rotate, and at the same time, the controller 9 controls the glue coating assembly 4 to rotate on the rotor 100. Surface glue is applied by applying glue while rotating, so that the glue on the surface of the rotor 100 is evenly applied, thereby improving the assembly performance of the sleeve 110 and the rotor 100. The controller 9 continues to control the rotation of the turntable assembly 2 to position the rotor 100 at the next station, and at the same time, the sleeve 110 is sleeved on the rotor 100. The controller 9 continues to control the rotation of the turntable assembly 2 to position the rotor 100 and the sleeve 110 at the unloading station, and to fit the rotor 100 and the unloading assembly 5. At the same time, the controller 9 controls the unloading assembly 5 to move, so that the movable portion 62 of the elastic sleeve 6 is first compressed and then expanded, thereby separating the rotor 100 and the sleeve 110 from the transmission shaft 32.

[0066] Among them, the frame 1 is used to carry the turntable assembly 2, the transmission assembly 3, etc.; the turntable assembly 2 is used to drive the transmission assembly 3 to rotate, which is convenient for changing the working position of the transmission assembly 3; the transmission assembly 3 includes a first driver 31 and a transmission shaft 32, etc., and the number of the transmission shaft 32 is at least one. When the number of the transmission shaft 32 is multiple, the assembly efficiency of the sleeve 110 and the rotor 100 can be effectively increased, wherein the first driver 31 can be a servo motor, etc.; the gluing assembly 4 is used to apply glue to the surface of the rotor 100. In order to increase the comprehensiveness of the gluing, two gluing assemblies 4 can be arranged along the axial direction of the rotor 100; the unloading assembly 5 is used to remove the rotor 100 and the sleeve 110 from the transmission shaft 32; the elastic sleeve 6 includes a sleeve portion 61 and a movable portion 62, the movable portion 62 is used to fit tightly with the rotor 100, and the gap 7 facilitates the movable portion 62 to move radially along the transmission shaft 32; the controller 9 is used to control the opening and closing of the turntable assembly 2, the first driver 31, the gluing assembly 4 and the unloading assembly 5.

[0067] Furthermore, the unloading assembly 5 includes:

[0068] Support plate 51;

[0069] A first telescopic unit 52, wherein a fixed end of the first telescopic unit 52 is connected to the support plate 51;

[0070] a push block 53 connected to the telescopic end of the first telescopic unit 52;

[0071] The first telescopic unit 52 is connected to the controller 9 .

[0072] Specifically, the support plate 51 is used to carry the first telescopic unit 52; the first telescopic unit 52 is used to drive the push block 53 to extend and retract, and the first telescopic unit 52 can be a pneumatic telescopic unit, an electric telescopic unit, etc.; the push block 53 is used to fit with the rotor 100.

[0073] Furthermore, the unloading assembly 5 further includes a pressing unit, which includes:

[0074] a supporting plate 54 connected to the telescopic end of the first telescopic unit 52;

[0075] A toggle block 55 rotatably connected to the carrier plate 54;

[0076] The elastic member 56 has one end connected to the supporting plate 54 and the other end connected to the shifting block 55 .

[0077] Specifically, the supporting plate 54 is used to support the toggle block 55 ; under the action of the elastic member 56 , the toggle block 55 is used to fit tightly with the rotor 100 , so that the first telescopic unit 52 can remove the rotor 100 and the sleeve 110 from the transmission shaft 32 .

[0078] Furthermore, the pressing unit further includes a shaft-shaped body 57 connected to the supporting plate 54 , and the shifting block 55 and the shaft-shaped body 57 are rotatably connected.

[0079] Specifically, the shaft-shaped body 57 facilitates the rotational connection between the toggle block 55 and the bearing plate 54 .

[0080] Furthermore, it also includes a pressing sleeve assembly 8 connected to the frame 1, the pressing sleeve assembly 8 is located between the gluing assembly 4 and the unloading assembly 5, and the pressing sleeve assembly 8 is connected to the controller 9.

[0081] Specifically, the pressing sleeve assembly 8 is used to push the sleeve 110 to move axially along the rotor 100, so that the sleeve 110 and the rotor 100 are fully matched, and further improve the assembly performance of the sleeve 110 and the rotor 100.

[0082] Furthermore, the pressing sleeve assembly 8 includes:

[0083] A mounting plate 81 connected to the frame 1;

[0084] A second telescopic unit 82, wherein a fixed end of the second telescopic unit 82 is connected to the mounting plate 81;

[0085] a push post 83 connected to the telescopic end of the second telescopic unit 82;

[0086] The second telescopic unit 82 is connected to the controller 9 , and the mounting plate 81 , the second telescopic unit 82 and the push pin 83 are all located between the gluing assembly 4 and the unloading assembly 5 .

[0087] Specifically, the mounting plate 81 is used to carry the second telescopic unit 82; the second telescopic unit 82 is used to drive the push column 83 to extend and retract, and the second telescopic unit 82 can be a pneumatic telescopic unit, an electric telescopic unit, etc.; the push column 83 is used to drive the sleeve 110 to move axially along the rotor 100.

[0088] Furthermore, the turntable assembly 2 includes:

[0089] A second driver 21 connected to the frame 1;

[0090] A turntable body 22 connected to the drive shaft of the second driver 21;

[0091] The transmission shaft 32 is rotatably connected to the turntable body 22 .

[0092] Specifically, the second driver 21 is used to drive the turntable body 22 to rotate. The second driver 21 can be a servo motor, etc.; the turntable body 22 is used to drive the transmission shaft 32 to rotate, so as to change the working position of the transmission shaft 32.

[0093] Furthermore, the transmission assembly 3 also includes:

[0094] a first bevel gear 33 connected to the drive shaft of the first driver 31;

[0095] a second bevel gear 34 connected to the transmission shaft 32;

[0096] The first bevel gear 33 and the second bevel gear 34 are meshed.

[0097] Specifically, the first driver 31 drives the transmission shaft 32 to rotate through the first bevel gear 33 and the second bevel gear 34. It should be noted that during the rotation of the turntable assembly 2, since the first bevel gear 33 and the second bevel gear 34 are always in a meshing state, the second bevel gear 34 will also rotate, but it will not affect the assembly of the assembly machine.

[0098] Furthermore, a chamfered portion 63 is provided at one end of the sleeve portion 61 of the elastic sleeve 6 away from the turntable assembly 2 .

[0099] Specifically, the chamfered portion 63 can increase the smoothness of the fit between the rotor 100 and the sleeve connection portion 61 of the elastic sleeve 6 .

[0100] Example 2

[0101] Combined with attachment Figure 1-7 This embodiment provides an assembly method, which includes a sleeve and rotor assembly machine according to embodiment 1, comprising:

[0102] The rotor 100 is sleeved on the transmission shaft 32 so that the rotor 100 and the movable portion 62 of the elastic sleeve 6 are in contact with each other;

[0103] The controller 9 controls the turntable assembly 2 to rotate so that the rotor 100 is located at the working position of the glue coating assembly 4;

[0104] The controller 9 controls the first driver 31 to rotate, the first driver 31 drives the transmission shaft 32 to rotate, the transmission shaft 32 drives the rotor 100 to rotate, and at the same time the controller 9 controls the glue coating component 4 to apply glue on the surface of the rotor 100;

[0105] The controller 9 controls the rotation of the turntable assembly 2;

[0106] Sleeve the sheath 110 onto the rotor 100;

[0107] The controller 9 controls the turntable assembly 2 to rotate so that the rotor 100 and the sheath 110 are both located at the working position of the discharge assembly 5;

[0108] The controller 9 controls the unloading assembly 5 to move so that the rotor 100 and the sheath 110 are separated from the transmission shaft 32 .

[0109] The above is a schematic description of the present invention and its embodiments, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs a structure and embodiment similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A sleeve and rotor assembly machine, characterized in that, include: frame; a turntable assembly connected to the frame; a transmission assembly comprising a first driver connected to the frame and at least one transmission shaft connected to a drive shaft of the first driver, the transmission shaft being rotatably connected to the turntable assembly; A gluing assembly and a discharging assembly are sequentially connected to the frame; An elastic sleeve, the elastic sleeve comprising a sleeve portion and a movable portion connected to each other, the sleeve portion and the movable portion both being sleeved on the outside of the transmission shaft, with a gap between the movable portion and the transmission shaft; a controller connected to the turntable assembly, the first driver, the gluing assembly, and the unloading assembly; The unloading assembly comprises: Support plate; a first telescopic unit, wherein a fixed end of the first telescopic unit is connected to the support plate; a push block connected to the telescopic end of the first telescopic unit; Wherein, the first telescopic unit is connected to the controller; The unloading assembly further includes a pressing unit, which includes: a bearing plate connected to the telescopic end of the first telescopic unit; a toggle block rotatably connected to the carrying plate; an elastic member, one end of which is connected to the bearing plate, and the other end of which is connected to the toggle block; The pressing unit further includes a shaft-shaped body connected to the carrying plate, and the toggle block is rotatably connected to the shaft-shaped body.

2. A sleeve and rotor assembly machine according to claim 1, characterized in that: It also includes a pressing sleeve assembly connected to the frame, the pressing sleeve assembly is located between the gluing assembly and the unloading assembly, and the pressing sleeve assembly is connected to the controller.

3. A sleeve and rotor assembly machine according to claim 2, characterized in that: The compression sleeve assembly comprises: a mounting plate connected to the frame; a second telescopic unit, wherein a fixed end of the second telescopic unit is connected to the mounting plate; a push post connected to the telescopic end of the second telescopic unit; The second telescopic unit is connected to the controller, and the mounting plate, the second telescopic unit and the push pin are all located between the gluing assembly and the unloading assembly.

4. A sleeve and rotor assembly machine according to claim 1, characterized in that: The turntable assembly comprises: A second driver connected to the frame; a turntable body connected to the drive shaft of the second driver; Wherein, the transmission shaft is rotatably connected to the turntable body.

5. A sleeve and rotor assembly machine according to claim 1, characterized in that: The transmission assembly further comprises: a first bevel gear connected to the drive shaft of the first driver; a second bevel gear connected to the transmission shaft; Wherein, the first bevel gear and the second bevel gear are meshed.

6. A sleeve and rotor assembly machine according to claim 1, characterized in that: A chamfered portion is provided on one end of the sleeve portion away from the turntable assembly.

7. An assembly method, characterized in that: A sleeve and rotor assembly machine according to any one of claims 1 to 6, comprising: Sleeve the rotor onto the transmission shaft so that the rotor and the movable part of the sleeve fit together; The controller controls the turntable assembly to rotate so that the rotor is located at the working position of the glue coating assembly; The controller controls the first driver to rotate, the first driver drives the transmission shaft to rotate, the transmission shaft drives the rotor to rotate, and at the same time the controller controls the glue coating component to coat the surface of the rotor with glue; The controller controls the rotation of the turntable assembly; Put the sheath on the rotor; The controller controls the turntable assembly to rotate so that the rotor and the sheath are both located at the working position of the discharge assembly; The controller controls the movement of the unloading assembly to separate the rotor and the sleeve from the drive shaft.

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