Torsion spring assembling equipment

Abstract

The utility model provides torsional spring assembling equipment. The torsional spring assembling equipment comprises a rack, two feeding units, a circulating unit and two torsional spring mounting units. By means of the circulating unit, the supporting base bearing the machine shell can sequentially pass through the first machining station and the second machining station in a reciprocating mode; when the supporting seat passes through the first machining station, the first torsional spring mounting unit can mount a torsional spring body transferred by the first feeding unit to a first position of the supporting seat; then, the supporting base is transferred to a second machining station through the circulating unit, and a second torsional spring mounting unit can mount the torsional spring body transferred by the second feeding unit to a second position of the supporting base; the assembled machine shell can be transferred to the next station through the circulating unit. In this way, the torsional spring assembling equipment can achieve assembly line work of the two torsional spring bodies, and the assembling efficiency of the torsional spring bodies can be improved.

Description

Technical Field

[0001] This application belongs to the field of motor technology, and more specifically, relates to a torsion spring assembly device. Background Technology

[0002] During the manufacturing process of the motor terminal cover, a torsion spring is installed on the frame of the terminal cover. One end of the torsion spring is pressed against the frame, and the other end needs to be pressed against one end of the carbon brush of the terminal cover. The other end of the carbon brush is pressed against the frame of the terminal cover, thereby realizing the fixation and electrical connection between the components.

[0003] Currently, terminal covers typically have two torsion springs. However, current assembly mechanisms for automatically installing torsion springs can only install one torsion spring at a time. If two torsion springs need to be installed, the process must be repeated on terminal covers that already have one torsion spring installed. This results in cumbersome and inefficient installation of two torsion springs, and also leads to a high failure rate in the assembly of the torsion springs. Utility Model Content

[0004] The purpose of this application is to provide a torsion spring assembly device to solve the problem in the related art that the current assembly mechanism for automatically installing torsion springs cannot install two torsion springs at the same time, resulting in low assembly efficiency of torsion springs.

[0005] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0006] A torsion spring assembly device is provided, comprising:

[0007] A frame, wherein a first processing position, a second processing position, a first loading position, and a second loading position are respectively provided on the frame;

[0008] Two feeding units are respectively installed at the first feeding position and the second feeding position, and each feeding unit is used to supply the torsion spring body;

[0009] A circulation unit, mounted on the frame, is used to drive the support base carrying the shell to reciprocate through the first processing position and the second processing position;

[0010] Two torsion spring mounting units are respectively installed at the first processing position and the second processing position. The two torsion spring mounting units are used to sequentially install the two torsion spring bodies transferred by the two feeding units into the machine housing.

[0011] In one embodiment, each of the feeding units includes:

[0012] A vibrating feeder, mounted on the frame, is used to achieve vibratory feeding of the torsion spring body;

[0013] Support base;

[0014] a material base movably mounted on the support base, the material base being provided with a material hole for connecting with the discharging end of the vibrating feeding disc;

[0015] a material lifting member mounted on the support base and connected with the material base, for driving the material base to lift;

[0016] a material pushing member mounted on the support base, an output end of the material pushing member being provided with a pushing rod for pushing the torsion spring body in the material hole out.

[0017] In one embodiment, each of the feeding units further comprises a resisting seat mounted on the support base, the resisting seat being arranged opposite to the discharging end of the vibrating feeding disc; the material base is arranged between the vibrating feeding disc and the resisting seat.

[0018] In one embodiment, each of the feeding units further comprises a feeding support mounted on the rack and a feeding transverse moving member for driving the support base to move transversely, the feeding transverse moving member being mounted on the feeding support and connected with the support base, the support base being slidingly mounted on the feeding support.

[0019] In one embodiment, each of the torsion spring mounting units comprises a mounting seat, a mounting guide rod for allowing the torsion spring body to be sleeved and mounted, a mounting lifting member for driving the mounting guide rod to lift, a rotating guide rod rotatably mounted on the mounting seat, a rotating driving member for driving the rotating guide rod to rotate, a first resisting seat for resisting one end of the torsion spring body and a second resisting seat for resisting the other end of the torsion spring body; the mounting lifting member is mounted on the mounting seat and connected with the mounting guide rod, the rotating guide rod is sleeved on the mounting guide rod, the rotating driving member is mounted on the mounting seat and connected with the rotating guide rod, the first resisting seat is mounted on the rotating guide rod, and the second resisting seat is mounted on the mounting seat.

[0020] In one embodiment, each of the torsion spring mounting units further comprises a mounting rotating member for driving the mounting seat to rotate and a mounting material moving member for driving the mounting seat to move reciprocally between the feeding unit and the circulating unit, the mounting material moving member being mounted on the rack and connected with the mounting rotating member, and the mounting seat being mounted on the mounting rotating member.

[0021] In one embodiment, each of the torsion spring mounting units further comprises a pressing support mounted on the rack, a pressing rod for pressing one end of the torsion spring body against the machine shell, and a pressing driving member for driving the pressing rod to approach or move away from the machine shell, the pressing driving member being mounted on the pressing support and connected with the pressing rod.

[0022] In one embodiment, the circulating unit comprises a first slide, a second slide arranged in a spaced manner with the first slide, a transition slide connecting the first slide and the second slide, a material circulating member for driving the support seat to reciprocate between the first slide and the second slide, a first material transferring member for transferring the support seat on the material circulating member to the first slide, a second material transferring member for transferring the support seat on the first slide to the transition slide, and a third material transferring member for transferring the support seat on the transition slide to the second slide; the first slide, the second slide, the transition slide and the material circulating member are respectively mounted on the rack, the first material transferring member is mounted on the first slide, the second material transferring member is mounted on one end of the transition slide, and the third material transferring member is mounted on the other end of the transition slide.

[0023] In one embodiment, the rack further comprises a discharging position; the torsion spring assembling device further comprises a first discharging channel mounted on the rack and a discharging unit for transferring the assembled shell to the first discharging channel, wherein the discharging unit is mounted on the discharging position and arranged above the first discharging channel.

[0024] In one embodiment, the torsion spring assembling device further comprises:

[0025] a camera body mounted on the rack and arranged between the second processing position and the discharging position, for detecting the assembled shell;

[0026] a material box mounted on the rack;

[0027] a second discharging channel having one end connected to a discharging end of the discharging unit and the other end connected to a feeding end of the material box;

[0028] a discharging driving member mounted on the material box and connected to the second discharging channel, for driving the second discharging channel to approach or move away from the discharging unit.

[0029] The torsion spring assembling device provided by the embodiments has at least the following beneficial effects: the support seat carrying the shell can be sequentially and reciprocally moved through the first processing position and the second processing position by the circulating unit; when the support seat moves through the first processing position, the first torsion spring mounting unit can mount the torsion spring body transferred by the first feeding unit to the first position of the support seat; then, the support seat is transferred to the second processing position by the circulating unit, and the second torsion spring mounting unit can mount the torsion spring body transferred by the second feeding unit to the second position of the support seat; the assembled shell can be transferred to the next station by the circulating unit. In this way, the torsion spring assembling device can realize the assembly of two torsion spring bodies in a pipeline manner, which helps to improve the assembly efficiency of the torsion spring body. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of the torsion spring assembly equipment provided in the embodiments of this application;

[0032] Figure 2 This is a schematic diagram of the structure of the feeding unit provided in the embodiments of this application;

[0033] Figure 3 This is a schematic diagram of the structure of the torsion spring mounting unit provided in the embodiments of this application;

[0034] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0035] Figure 5 This is a schematic diagram of the connection between the pressure frame, the pressure rod, and the pressure drive component provided in the embodiments of this application;

[0036] Figure 6 This is a schematic diagram of the structure of the loop unit provided in the embodiments of this application;

[0037] Figure 7 This is a schematic diagram of the structure of the feeding unit provided in the embodiments of this application;

[0038] Figure 8 This is a schematic diagram showing the connection between the first feeding channel, the material box, the second feeding channel, and the feeding drive component provided in the embodiments of this application.

[0039] The main markings in the attached figures are as follows:

[0040] 10. Torsion spring body; 20. Housing; 30. Support base;

[0041] 1. Frame; 11. First feeding channel; 12. Camera body; 13. Material box; 14. Second feeding channel; 15. Feeding drive unit;

[0042] 2. Feeding unit; 21. Vibrating feeding plate; 22. Support base; 23. Material base; 231. Material hole; 24. Material lifting component; 25. Material pushing component; 251. Push rod; 26. Stop seat; 27. Feeding bracket; 28. Feeding transverse component; 291. First cutting cylinder; 292. Second cutting cylinder;

[0043] 3, circulating unit; 31, first slide; 32, second slide; 33, transition slide; 34, material circulating member; 35, first material moving member; 36, second material moving member; 37, third material moving member;

[0044] 4, torsion spring mounting unit; 41, mounting seat; 42, mounting guide rod; 43, mounting lifting member; 44, rotating guide rod; 45, rotating driving member; 46, first blocking seat; 47, second blocking seat; 48, mounting rotating member; 49, mounting material moving member; 491, material moving lifting member; 492, material moving horizontal moving member; 401, pressing frame; 402, pressing rod; 403, pressing driving member;

[0045] 5, blanking unit; 51, blanking clamping jaw; 52, blanking lifting member; 53, blanking horizontal moving member. DETAILED DESCRIPTION

[0046] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, further detailed description of the present application will be given below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0047] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0048] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited. The meaning of "several" is one or more, unless otherwise specifically limited.

[0049] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, and are only used for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0050] In the description of the application, it should be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0051] Throughout the specification, reference to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. Therefore, the phrases "in one embodiment" or "in some embodiments" appearing in various places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0052] Please refer to Figure 1The torsion spring assembling device provided by the embodiment of the application is described as follows. The torsion spring assembling device comprises a rack 1, two feeding units 2, a circulating unit 3 and two torsion spring mounting units 4. Optionally, the rack 1 is respectively provided with a first processing position, a second processing position, a first feeding position and a second feeding position. The two feeding units 2 are respectively installed at the first feeding position and the second feeding position, and each feeding unit 2 is used for supplying a torsion spring body 10. The circulating unit 3 is installed on the rack 1, and the circulating unit 3 can drive a support seat 30 to reciprocate through the first processing position and the second processing position. The support seat 30 is used for supporting a machine shell 20, and the torsion spring body 10 can be installed in the machine shell 20. The machine shell 20 can be used for motor manufacturing. The two torsion spring mounting units 4 are respectively installed at the first processing position and the second processing position, and each torsion spring mounting unit 4 is arranged between the corresponding feeding unit 2 and the circulating unit 3. The two torsion spring mounting units 4 can sequentially install two torsion spring bodies 10 moved by the two feeding units 2 in the machine shell 20. Through the circulating unit 3, the support seat 30 carrying the machine shell 20 can sequentially and reciprocally pass through the first processing position and the second processing position. When the support seat 30 passes through the first processing position, the first torsion spring mounting unit 4 can install the torsion spring body 10 moved by the first feeding unit 2 at a first position of the support seat 30. Then, the support seat 30 is moved to the second processing position by the circulating unit 3, and the second torsion spring mounting unit 4 can install the torsion spring body 10 moved by the second feeding unit 2 at a second position of the support seat 30. The assembled machine shell 20 can be moved to the next processing position by the circulating unit 3. In this way, the torsion spring assembling device can realize the flow line operation of the two torsion spring bodies 10, and help to improve the assembling efficiency of the torsion spring body 10. Moreover, the torsion spring assembling device can be put into the full-automatic production line, and can also be used for single-machine production. The torsion spring body 10 is assembled reliably, the failure rate is low, and the cost performance of the torsion spring assembling device is high.

[0053] In one embodiment, referring to Figure 2, as a specific embodiment of the torsion spring assembly device provided by the embodiment of the application, each feeding unit 2 comprises a vibrating feeding disc 21, a supporting base 22, a material base 23, a material lifting piece 24 and a material pushing piece 25. The vibrating feeding disc 21 is installed on the rack 1, and the vibrating feeding disc 21 can realize one-by-one vibrating feeding of the torsion spring body 10. The material base 23 is movably installed on the supporting base 22, and the material base 23 is provided with a material hole 231 for connecting the discharging end of the vibrating feeding disc 21. The material lifting piece 24 is installed on the supporting base 22 and connected with the material base 23, and the material lifting piece 24 can drive the material base 23 to rise and fall on the supporting base 22. The material lifting piece 24 can be a pneumatic cylinder, an electric cylinder or the like. The material pushing piece 25 is installed on the supporting base 22, and the output end of the material pushing piece 25 is provided with a pushing rod 251. The material pushing piece 25 can be a pneumatic cylinder, an electric cylinder or the like. Through the vibrating feeding disc 21, the torsion spring body 10 can be fed into the material hole 231 of the material base 23; through the material lifting piece 24, the material base 23 can be driven to rise until the material hole 231 is opposite to the material pushing piece 25; and through the material pushing piece 25, the torsion spring body 10 in the material hole 231 can be pushed to the torsion spring mounting unit 4.

[0054] In one embodiment, referring to Figure 2 , as a specific embodiment of the torsion spring assembly device provided by the embodiment of the application, each feeding unit 2 further comprises a blocking seat 26 installed on the supporting base 22, and the blocking seat 26 is opposite to the outlet end of the vibrating feeding disc 21; and the material base 23 is arranged between the vibrating feeding disc 21 and the blocking seat 26. When the material hole 231 is opposite to the discharging end of the vibrating feeding disc 21, and the torsion spring body 10 moved by the vibrating feeding disc 21 enters the material hole 231, the blocking seat 26 can block one end of the material hole 231, so that the torsion spring body 10 is limited in the material hole 231.

[0055] In one embodiment, referring to Figure 2As a specific embodiment of the torsion spring assembling device provided in the application, each feeding unit 2 further comprises a feeding support 27 mounted on the rack 1 and a feeding transverse moving member 28 for driving the support base 22 to move laterally, the feeding transverse moving member 28 is mounted on the feeding support 27 and connected with the support base 22, and the support base 22 is slidingly mounted on the feeding support 27. The feeding transverse moving member 28 can be a pneumatic cylinder, an electric cylinder or the like. The support base 22 is slidingly mounted on the feeding support 27 through a guide rail pair. In this structure, the feeding support 27 can be driven by the feeding transverse moving member 28 to move close to or away from the discharging end of the vibrating feeding disc 21, when the feeding support 27 moves close to the discharging end of the vibrating feeding disc 21, the torsion spring body 10 is conveniently fed into the material hole 231; when the feeding support 27 moves away from the vibrating feeding disc 21 and close to the torsion spring mounting unit 4, the torsion spring body 10 is conveniently fed onto the torsion spring mounting unit 4, and the mutual interference between the torsion spring body 10 in the material hole 231 and the torsion spring body 10 on the vibrating feeding disc 21 is avoided.

[0056] In one embodiment, referring to Figure 2 Each feeding unit 2 further comprises a first material cutting pneumatic cylinder 291 mounted on the material base 23 and a second material cutting pneumatic cylinder 292 mounted on the feeding support 27. The principle of the material cutting action of the plurality of torsion spring bodies 10 moved by the vibrating feeding disc 21 is as follows: the vibrating feeding disc 21 moves the torsion spring body 10 into the material hole 231, the first material cutting pneumatic cylinder 291 acts and tightly fixes the torsion spring body 10, and the second material cutting pneumatic cylinder 292 acts and tightly fixes the following torsion spring body 10; then, the feeding transverse moving member 28 drives the support base 22 to move backward, so that the two torsion spring bodies 10 are separated in front and back; after that, the material lifting member 24 drives the material base 23 to move up and down, so that the two torsion spring bodies 10 are separated in up and down, and thus the torsion spring body 10 in front is reliably moved out; finally, the torsion spring body 10 in the material hole 231 is pushed to the mounting guide rod 42 by the material pushing member 25.

[0057] In one embodiment, referring to Figure 3 and Figure 4, as a specific embodiment of the torsion spring assembly device provided by the embodiment of the application, each torsion spring mounting unit 4 comprises a mounting seat 41, a mounting guide rod 42 for sleeving the torsion spring body 10 for mounting, a mounting lifting piece 43 for driving the mounting guide rod 42 to lift, a rotating guide rod 44 rotatably mounted on the mounting seat 41, a rotating driving piece 45 for driving the rotating guide rod 44 to rotate, a first stop seat 46 for abutting against one end of the torsion spring body 10, and a second stop seat 47 for abutting against the other end of the torsion spring body 10; the mounting lifting piece 43 is mounted on the mounting seat 41 and connected with the mounting guide rod 42, the rotating guide rod 44 is sleeved on the mounting guide rod 42, the rotating driving piece 45 is mounted on the mounting seat 41 and connected with the rotating guide rod 44, the first stop seat 46 is mounted on the rotating guide rod 44, and the second stop seat 47 is mounted on the mounting seat 41. Wherein, the mounting lifting piece 43 can be a pneumatic cylinder, an electric cylinder or the like; the rotating driving piece 45 can be a motor, a belt transmission mechanism or the like. With this structure, the material pushing piece 25 can feed the torsion spring body 10 onto the mounting guide rod 42; the rotating driving piece 45 drives the rotating guide rod 44 to rotate, which can drive the first stop seat 46 to rotate, and the first stop seat 46 can push and open the torsion spring body 10; the mounting lifting piece 43 drives the mounting guide rod 42 to lift, so that the opened torsion spring body 10 can be mounted on the casing 20, and the separation of the torsion spring body 10 and the mounting guide rod 42 is realized.

[0058] In one embodiment, referring to Figure 3 , as a specific embodiment of the torsion spring assembly device provided by the embodiment of the application, each torsion spring mounting unit 4 further comprises a mounting rotating piece 48 for driving the mounting seat 41 to rotate and a mounting material moving piece 49 for driving the mounting seat 41 to reciprocate between the feeding unit 2 and the circulating unit 3, the mounting material moving piece 49 is mounted on the rack 1 and connected with the mounting rotating piece 48, and the mounting seat 41 is mounted on the mounting rotating piece 48. Wherein, the mounting rotating piece 48 can be a rotary motor. With this structure, the mounting rotating piece 48 drives the mounting seat 41 to rotate, which can adjust the position of the mounting guide rod 42, and then facilitate the torsion spring body 10 to be sleeved and mounted on the mounting guide rod 42. The mounting material moving piece 49 drives the mounting seat 41 to move, which can drive the mounting guide rod 42 to move close to or away from the feeding unit 2, and facilitate the feeding and mounting of the torsion spring body 10.

[0059] In one embodiment, referring to Figure 3 , the mounting material moving piece 49 can comprise a material lifting piece 491 for driving the mounting rotating piece 48 to lift and a material transverse moving piece 492 for driving the mounting rotating piece 48 to move transversely; the material transverse moving piece 492 is mounted on the rack 1, and the material lifting piece 491 is mounted on the material transverse moving piece 492 and connected with the mounting rotating piece 48. Wherein, the material lifting piece 491 and the material transverse moving piece 492 can be pneumatic cylinders, electric cylinders or the like.

[0060] In one embodiment, referring toFigure 1 and Figure 5 As a specific embodiment of the torsion spring assembling device provided by the present application, each torsion spring mounting unit 4 further comprises a pressing frame 401 mounted on the rack 1, a pressing rod 402 for pressing one end of the torsion spring body 10 against the casing 20, and a pressing driving member 403 for driving the pressing rod 402 to move close to or away from the casing 20, wherein the pressing driving member 403 is mounted on the pressing frame 401 and connected with the pressing rod 402. The pressing driving member 403 can be a pneumatic cylinder or an electric cylinder. With this structure, the pressing rod 402 can be driven to move by the pressing driving member 403, and one end of the torsion spring body 10 can be pressed against the casing 20 by the pressing rod 402, so as to facilitate the opening of the torsion spring body 10.

[0061] In one embodiment, referring to Figure 6 As a specific embodiment of the torsion spring assembling device provided by the present application, the circulating unit 3 comprises a first slide 31, a second slide 32 arranged in a spaced manner with the first slide 31, a transition slide 33 connecting the first slide 31 and the second slide 32, a material circulating member 34 for driving the support seat 30 to move back and forth between the first slide 31 and the second slide 32, a first material moving member 35 for moving the support seat 30 on the material circulating member 34 to the first slide 31, a second material moving member 36 for moving the support seat 30 on the first slide 31 to the transition slide 33, and a third material moving member 37 for moving the support seat 30 on the transition slide 33 to the second slide 32. The first slide 31, the second slide 32, the transition slide 33 and the material circulating member 34 are respectively mounted on the rack 1 to form a circulating channel for the support seat 30. The first material moving member 35 is mounted on the first slide 31, the second material moving member 36 is mounted on one end of the transition slide 33, and the third material moving member 37 is mounted on the other end of the transition slide 33. The material circulating member 34 can be a pneumatic cylinder transmission mechanism, a belt transmission mechanism, a screw transmission mechanism, etc. The first material moving member 35, the second material moving member 36 and the third material moving member 37 can all be a combination of a push plate and a pneumatic cylinder / electric cylinder. With this structure, a plurality of support seats 30 can flow in a circulating manner through the first slide 31, the second slide 32, the transition slide 33 and the material circulating member 34, and each support seat 30 can support the casing 20, so as to realize the circulating use of the plurality of support seats 30.

[0062] In one embodiment, referring to Figure 1As a specific embodiment of the torsion spring assembling device provided in the present application, the rack 1 is further provided with a discharging position; the torsion spring assembling device further comprises a first discharging channel 11 mounted on the rack 1 and a discharging unit 5 for moving the assembled casing 20 to the first discharging channel 11, and the discharging unit 5 is mounted on the discharging position and arranged above the first discharging channel 11. With this structure, the casing 20 after the support seat 30 and the torsion spring body 10 are mounted can be moved to the first discharging channel 11 by the discharging unit 5, so as to realize the automatic discharging operation of the casing 20.

[0063] In one embodiment, referring to Figure 7 The discharging unit 5 can comprise a discharging gripper 51 for clamping the casing 20, a discharging lifting member 52 for driving the discharging gripper 51 to lift, and a discharging transverse moving member 53 for driving the discharging gripper 51 to move transversely, the discharging transverse moving member 53 is mounted on the rack 1, and the discharging lifting member 52 is mounted on the discharging transverse moving member 53 and connected with the discharging gripper 51. The discharging gripper 51 can be a finger air cylinder; the discharging lifting member 52 and the discharging transverse moving member 53 can both be air cylinders, electric cylinders, etc.

[0064] In one embodiment, referring to Figure 1 and Figure 8 As a specific embodiment of the torsion spring assembling device provided in the present application, the torsion spring assembling device further comprises a camera body 12, a material box 13, a second discharging channel 14, and a discharging driving member 15. Optionally, the camera body 12 is mounted on the rack 1, and the camera body 12 is arranged between the second machining position and the discharging position, the camera body 12 can detect the assembled casing 20 to determine whether the torsion spring body 10 is installed in place. The material box 13 is mounted on the rack 1. The second discharging channel 14 is arranged below the discharging unit 5, one end of the second discharging channel 14 is connected with the discharging end of the discharging unit 5, and the other end of the second discharging channel 14 is connected with the feeding end of the material box 13. The discharging driving member 15 is mounted on the material box 13 and connected with the second discharging channel 14, and the discharging driving member 15 can drive the second discharging channel 14 to move close to or away from the discharging unit 5. The discharging driving member 15 can be an air cylinder, an electric cylinder, etc. With this structure, the assembled casing 20 can be detected by the camera body 12, if the casing 20 is a qualified product, the discharging unit 5 can move the qualified casing 20 to the first discharging channel 11 and move out; if the casing 20 is an unqualified product, the discharging unit 5 can move the unqualified casing 20 to the second discharging channel 14 and move into the material box 13.

[0065] The above only describes optional embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A torsion spring assembly device, characterized in that, include: A frame, wherein a first processing position, a second processing position, a first loading position, and a second loading position are respectively provided on the frame; Two feeding units are respectively installed at the first feeding position and the second feeding position, and each feeding unit is used to supply the torsion spring body; A circulation unit, mounted on the frame, is used to drive the support base carrying the shell to reciprocate through the first processing position and the second processing position; Two torsion spring mounting units are respectively installed at the first processing position and the second processing position. The two torsion spring mounting units are used to sequentially install the two torsion spring bodies transferred by the two feeding units into the machine housing.

2. The torsion spring assembly equipment as described in claim 1, characterized in that, Each of the aforementioned feeding units includes: A vibrating feeder, mounted on the frame, is used to achieve vibratory feeding of the torsion spring body; Support base; A material base is movably mounted on the support base, and the material base has a material hole for connecting with the discharge end of the vibrating feeding plate; A material lifting component is installed on the support base and connected to the material base, and is used to drive the material base to lift. A material pusher is installed on the support base, and the output end of the material pusher is equipped with a push rod for pushing the torsion spring body out of the material hole.

3. The torsion spring assembly equipment as described in claim 2, characterized in that: Each of the feeding units further includes a stop seat installed on the support base, the stop seat being positioned directly opposite the discharge end of the vibrating feeding plate; the material base is located between the vibrating feeding plate and the stop seat.

4. The torsion spring assembly equipment as described in claim 2, characterized in that: Each of the feeding units further includes a feeding bracket mounted on the frame and a feeding transverse component for driving the support base to move laterally. The feeding transverse component is mounted on the feeding bracket and connected to the support base, and the support base is slidably mounted on the feeding bracket.

5. The torsion spring assembly equipment as described in claim 1, characterized in that: Each torsion spring mounting unit includes a mounting base, a mounting guide rod for mounting the torsion spring body, a mounting lifting member for driving the mounting guide rod to rise and fall, a rotating guide rod rotatably mounted on the mounting base, a rotating drive member for driving the rotating guide rod to rotate, a first stop for abutting one end of the torsion spring body, and a second stop for abutting the other end of the torsion spring body; the mounting lifting member is mounted on the mounting base and connected to the mounting guide rod, the rotating guide rod is sleeved on the mounting guide rod, the rotating drive member is mounted on the mounting base and connected to the rotating guide rod, the first stop is mounted on the rotating guide rod, and the second stop is mounted on the mounting base.

6. The torsion spring assembly equipment as described in claim 5, characterized in that: Each of the torsion spring mounting units further includes a mounting rotating component for driving the mounting base to rotate and a mounting transferring component for driving the mounting base to reciprocate between the feeding unit and the circulation unit. The mounting transferring component is mounted on the frame and connected to the mounting rotating component, and the mounting base is mounted on the mounting rotating component.

7. The torsion spring assembly equipment according to any one of claims 1-6, characterized in that: Each torsion spring mounting unit further includes a pressure frame mounted on the frame, a pressure rod for pressing one end of the torsion spring body against the housing, and a pressure drive for driving the pressure rod closer to or away from the housing. The pressure drive is mounted on the pressure frame and connected to the pressure rod.

8. The torsion spring assembly equipment as described in any one of claims 1-6, characterized in that: The circulation unit includes a first slide, a second slide spaced apart from the first slide, a transition slide connecting the first slide and the second slide, a material circulation component for driving the support seat to reciprocate between the first slide and the second slide, a first transfer component for transferring the support seat on the material circulation component to the first slide, a second transfer component for transferring the support seat on the first slide to the transition slide, and a third transfer component for transferring the support seat on the transition slide to the second slide. The first slide, the second slide, the transition slide, and the material circulation component are respectively mounted on the frame. The first transfer component is mounted on the first slide, the second transfer component is mounted at one end of the transition slide, and the third transfer component is mounted at the other end of the transition slide.

9. The torsion spring assembly equipment according to any one of claims 1-6, characterized in that: The frame is also provided with a material unloading position; the torsion spring assembly equipment also includes a first material unloading channel installed on the frame and a material unloading unit for transferring the assembled housing to the first material unloading channel, the material unloading unit being installed at the material unloading position and located above the first material unloading channel.

10. The torsion spring assembly equipment as described in claim 9, characterized in that, The torsion spring assembly equipment also includes: The camera body is mounted on the frame and positioned between the second processing position and the unloading position for inspecting the assembled housing; The material bin is installed on the frame; The second feeding channel is connected at one end to the feeding end of the feeding unit and at the other end to the feeding end of the material box; A feeding drive unit is installed on the material box and connected to the second feeding channel, used to drive the second feeding channel to move closer to or away from the feeding unit.

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