A female end assembly machine

Abstract

The present invention discloses a female end assembly machine, comprising: a first material tray fixed with a first material belt, the first material belt fixed with a female end body distributed at equal intervals; a first feeding mechanism drives the first material belt to move along a first direction on a working surface; a vibration disk accommodates a plurality of plugs, and an output end of the vibration disk outputs the plugs in a uniform direction; one end of the second feeding mechanism is connected to the output end of the vibration disk, and the other end of the second feeding mechanism extends toward one side of the first feeding mechanism; a first ejecting mechanism pushes the plug to be inserted into the matching part of the female end body; the second ejecting mechanism pushes the plug to be matched and fixed with the matching part; a riveting mechanism rivets the connection between the plug and the matching part; a second material tray collects the first material belt fixed with the plug by riveting; through the automated setting, compared with manual operation, both efficiency and safety are guaranteed, and one person can control multiple devices, greatly reducing labor costs.

Description

Technical Field

[0001] The invention relates to the technical field of connector assembly, and in particular to a female end assembly machine. Background Art

[0002] The connector, specifically the aviation socket, adopts a composite structure design. Figure 1-Figure 2 As shown, the female end includes a female end body 11 and a plug 12, the plug 12 is provided with a chamber 121, the chamber 121 runs through the entire plug 12 along the axial direction, so that a first opening 122 and a second opening 123 are formed at both ends of the plug 12, the first opening 122 is of regular size, the second opening 123 is a shrinkage setting, and the diameter of the first opening 122 is larger than the diameter of the second opening 123; the female end body 11 includes a wiring portion 111 and a matching portion 112, the wiring portion 111 is connected to the matching portion 112, the wiring portion 111 is used to connect and fix with an external wire, and the matching portion 112 is used to match with a male head. The insert tube 12 needs to be sleeved on the matching portion 112 to form a composite structure. Here, the matching portion 112 extends through the first opening 122 into the chamber 121 to form a connection and fixing effect between the female body 11 and the insert tube 12. The matching portion 112 cannot extend to the outside from the second opening 123. There are two reasons for this. First, the female body 11 is provided with a limiting portion 113, which limits the continued movement of the insert tube 12. Second, the size of the matching portion 112 is larger than the size of the second opening 123.

[0003] In the prior art, the female end body 11 is fixed on the material strip, that is, a number of female end bodies 11 are evenly spaced on the material strip, the insert tube 12 is manually installed (the direction needs to be distinguished), the insert tube 12 is knocked, so that the insert tube 12 matches the matching part 112, and finally the insert tube 12 and the female end body 11 are riveted and fixed by a riveting machine (to increase the connection strength between the two), and the riveting location is specifically the connection position between the first opening 122 and the matching part 112. The disadvantages of manual operation are low efficiency, certain safety hazards in the riveting process, and the increase in labor costs and the difficulty in recruiting workers are both plaguing the development of enterprises. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is how to realize the problem of automatic installation between the female end body and the insertion tube. To this end, a female end assembly machine comprises:

[0005] A first material tray, wherein the first material tray is fixed with a first material belt, and the first material belt is fixed with female end bodies distributed at equal intervals;

[0006] A first feeding mechanism, wherein the first feeding mechanism drives the first material belt to move along a first direction on a working surface;

[0007] A vibration plate, wherein the vibration plate accommodates a plurality of insert tubes, and an output end of the vibration plate outputs the insert tubes in a uniform direction;

[0008] A second feeding mechanism, one end of which is connected to the output end of the vibration plate, and the other end of which extends toward one side of the first feeding mechanism;

[0009] A first pushing mechanism, which pushes the insert tube to be inserted into the mating portion of the female end body;

[0010] A second pushing mechanism, wherein the second pushing mechanism pushes the insert tube to fit and fix with the matching portion;

[0011] A riveting mechanism, which rivets the connection between the insert and the mating portion;

[0012] A second material tray is used to collect the first material strip on which the insert tube is fixed by riveting.

[0013] The vibrating plate is fixed with a material distribution component, which includes a material distribution plate, a first driving source, and a supporting structure. One end of the supporting structure is connected to the vibrating plate, and the supporting structure includes a supporting member, which is inclined and has a first notch below the supporting member; the first driving source drives the material distribution plate to rotate; the material distribution plate is partially fitted with the supporting member, and the material distribution plate is provided with a plurality of fixed grooves distributed in a circular array, the fixed grooves are open to the outside, and a convex column is provided in the fixed groove, and the diameter of the convex column is smaller than the diameter of the first opening of the insert tube. The diameter of the boss is larger than the diameter of the second opening of the insert tube; the insert tube enters the fixed groove, and the insert tube rotates to the first notch and is separated from the fixed groove; during the rotation of the distribution plate, when the end of the insert tube at the first opening enters the fixed groove first, the insert tube is sleeved on the boss, the distribution plate rotates to a preset position, and the insert tube is separated from the fixed groove; when the end of the insert tube at the second opening enters the fixed groove first, the insert tube abuts against the boss, the distribution plate does not rotate to the preset position, and the insert tube is separated from the fixed groove.

[0014] The support structure includes a fixed block, an adjusting member, and an adjusting rod. The fixed block is connected and fixed to the support member. The adjusting member is sleeved on the adjusting rod and slides axially relative to the adjusting rod. The adjusting member and the fixed block are rotationally connected.

[0015] It also includes a turntable assembly, which includes a shell, a turntable and a second driving source. The turntable is provided with a plurality of second notches distributed in a circular array. The turntable is located in the shell. The shell is provided with a first through hole and a second through hole. The first through hole is located on the motion trajectory of the second feeding mechanism, and the second through hole is located on the motion trajectory of the first lifting mechanism. The second driving source drives the turntable to rotate.

[0016] It also includes two positioning mechanisms, which respectively correspond to the first ejection mechanism and the second ejection mechanism, and the positioning mechanism is provided with a positioning block, and the positioning block is provided with a positioning groove that cooperates with the female end body; the first ejection mechanism includes a first ejector rod, and the first ejector rod is provided with a stepped protrusion, and the stepped protrusion cooperates with the second opening; the second ejection mechanism includes a second ejector rod, and the second ejector rod is provided with a groove, and the groove is sleeved on the outer wall of the insert.

[0017] The riveting mechanism comprises a plurality of riveting assemblies distributed in a circumferential array, wherein the riveting assemblies comprise riveting pieces, and the riveting pieces move toward the insert tube and the female end body.

[0018] The first feeding mechanism includes a material moving assembly, the first material belt is provided with a plurality of positioning holes distributed at equal intervals, the material moving assembly includes a first slider, a second slider, a third driving source, a first pin structure, and a second pin structure, the third driving source drives the first slider and the second slider to slide synchronously along the first direction, the first pin structure is fixed on the first slider, the first pin structure includes a first pin and a first motor, the first motor drives the first pin to cooperate with the corresponding positioning hole; the second pin structure is fixed on the second slider, the second pin structure includes a second pin and a second motor, the second motor drives the second pin to cooperate with the corresponding positioning hole.

[0019] It also includes two guide members, which are located above the working surface and are provided with guide grooves, and the two guide grooves are respectively matched with the first plug pin and the second plug pin.

[0020] It also includes a detection mechanism and a cutting mechanism. The detection mechanism detects the female end after riveting and when the female end after riveting is unqualified, the cutting mechanism performs a cutting action.

[0021] A fourth driving source is fixed to the first material tray, and the fourth driving source drives the first material tray to rotate; a fifth driving source is fixed to the second material tray, and the fifth driving source drives the second material tray to rotate.

[0022] The technical solution of the present invention has the following advantages:

[0023] 1. The female end assembly machine provided by the present invention, firstly, through the automated setting, both efficiency and safety are guaranteed compared with manual operation, and one person can control multiple devices, which greatly reduces the labor cost; secondly, through the setting of the first material belt, the initial state is fixed on the first material tray, and the processing is completed and fixed on the second material tray, forming a collection effect, which is convenient for subsequent automated operations; furthermore, the first material belt slides on the working surface, and the direction of the insert is adjusted by the vibration plate to ensure that the insert can move toward the matching part in the specified direction to form a matching effect between the two, and the two-step ejection action has the problem that, since the cross-section of the insert is a circular ring, it is difficult to control the balance between the strength of the insert and the action force of the ejection mechanism. Balance, that is, the one-step ejection operation requires a very precise force to be applied to the cannula to ensure that the cannula and the matching part are fitted together. The angle, position relationship, and force must all be in a precise state, which makes processing difficult (the one-step operation can easily lead to problems such as the cannula not being inserted into the matching part, the cannula being deformed, etc.); the two-step ejection operation forms a decomposed action, first forming a pre-fitting effect between the cannula and the matching part, and then performing the ejection operation. Since the first ejection mechanism is only a pre-fitting operation, there is no need to consider high accuracy. During the debugging process, the ejection debugging operation can be completed by only debugging the second ejection mechanism. Moreover, the split setting is not only convenient for processing, but also has a convenient effect during the debugging and maintenance process.

[0024] 2. The present invention provides a female end assembly machine, the dividing component is used to distinguish the direction of the insert, that is, to distinguish the first opening and the second opening. Since the diameters of the openings at both ends of the insert are different, they can be distinguished by CCD, but this distinction method is inefficient, so a mechanical direction distinction is selected. Here, the insert will enter the fixed groove by the vibration of the vibration disk, and the insert will rotate by rotating the dividing disk. Since the two ends of the insert are different, the position where the insert is separated from the fixed groove is different in different directions. When the end where the first opening of the insert enters the fixed groove, the protrusion will pass through the first opening and enter the chamber, forming a sleeve effect. After the sleeve, the insert will not be separated from the fixed groove quickly, until it is rotated to the preset position, the insert will be separated from the fixed groove and enter the output end; on the contrary, when the end where the second opening of the insert enters the fixed groove, the insert will be against the protrusion, and there will be no sleeve cooperation between the two. Under the action of the rotating centrifugal force of the dividing disk, the insert will quickly separate from the fixed groove and re-enter the vibration disk. This structure is cleverly designed and can achieve the effect of distinguishing directions through the action of centrifugal force, thereby improving the efficiency of intubation differentiation and meeting the needs of automated operation.

[0025] 3. The present invention provides a female end assembly machine, in which the adjusting member and the adjusting rod are axially slidable, that is, the position between the two can be adjusted to meet the processing requirements under different circumstances; the adjusting member and the fixed block are rotatably connected, so that the inclination angle between the two can be adjusted, that is, the inclination angle of the support member can be adjusted.

[0026] 4. In the female end assembly machine provided by the present invention, the setting of the turntable assembly forms an effect of a reserve insert, so that the second feeding mechanism and the first ejecting mechanism form a staggered effect, and the two will not intersect, thereby improving processing efficiency.

[0027] 5. The present invention provides a female end assembly machine, in which a positioning mechanism forms the positioning of the female end body, and then the insert tube is pre-inserted into the matching part of the female end body through the first push rod, and the second push rod pushes the insert tube to match with the matching part, and the stepped protrusion forms a positioning match, and the front end of the stepped protrusion passes through the second opening into the chamber, which increases the strength of the insert tube and also forms a certain concentricity, so that the force acting on the first push rod can better act on the insert tube, and at this time, the stepped surface of the stepped protrusion and the end face of the end where the second opening is located are against each other to form a driving effect; when the insert tube is pre-matched with the matching part, the strength of the insert tube has been improved, and the groove is sleeved on the outer wall of the insert tube. At this time, the groove will not interfere with the inside of the insert tube, and the bottom surface of the groove is against the end face of the end where the second opening is located, and the side wall of the groove is against the side wall of the insert tube, which increases the contact area. At this time, the force of the second push rod will not cause the insert tube to deform, so that the insert tube can complete the effect of fitting with the matching part.

[0028] 6. The present invention provides a female end assembly machine, in which a riveting piece forms a riveting operation. Relative to the cooperation between the fixed mold and the movable mold, a plurality of riveting pieces form multi-directional riveting, and the insert is riveted in the circumferential direction, so that the riveting effect is better.

[0029] 7. The present invention provides a female end assembly machine, in which the material moving component is used for the movement of the first material strip, that is, the first pin cooperates with the corresponding positioning hole, and the second pin cooperates with the corresponding positioning hole. At this time, the third driving source moves to achieve the effect of synchronous movement, thereby forming the movement of the first material strip. When the first material strip does not need to move, the first pin and the second pin cancel the cooperation with the positioning hole.

[0030] 8. The present invention provides a female end assembly machine, in which the setting of the guide groove forms a guiding effect, making the sliding smoother and more stable.

[0031] 9. The female terminal assembly machine provided by the present invention can cut out defective products to avoid affecting subsequent operations.

[0032] 10. In a female end assembly machine provided by the present invention, the fourth driving source forms a material releasing effect, so that the first material belt and the first material tray are rotated and separated, and the fifth driving source forms a material collecting effect, so that the first material belt and the second material tray are rotated and fitted together, forming a releasing and collecting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 An exploded view of the female end body and the insertion tube provided by the present invention;

[0035] Figure 2 A cross-sectional view of the female end body and the insertion tube provided by the present invention;

[0036] Figure 3 A schematic structural diagram of a female terminal assembly machine provided by the present invention;

[0037] Figure 4 A partial top view of a female terminal assembly machine provided by the present invention;

[0038] Figure 5 A schematic diagram of the structure of the material distribution assembly provided by the present invention;

[0039] Figure 6 A side view of the material distribution assembly provided by the present invention;

[0040] Figure 7 A schematic diagram of the structure of the material distribution plate and the support member provided by the present invention;

[0041] Figure 8 A schematic diagram of the structure of the turntable assembly provided by the present invention;

[0042] Fig. 9 for Figure 8 A partial enlarged view of

[0043] Fig.10 A schematic diagram of the structure of the positioning mechanism provided by the present invention;

[0044] Fig.11 A schematic diagram of the structure of the riveting mechanism provided by the present invention;

[0045] Fig.12 A schematic structural diagram of a first push rod provided by the present invention;

[0046] Fig.13A schematic structural diagram of a second push rod provided by the present invention;

[0047] Fig.14 A schematic diagram of the structure of the material transfer assembly provided by the present invention;

[0048] Fig.15 A side view of the material moving assembly provided by the present invention.

[0049] Description of reference numerals:

[0050] 11. female end body; 12. insert tube; 13. first material tray; 14. first material tape; 15. first feeding mechanism; 16. working surface; 17. vibration plate; 18. second feeding mechanism; 19. first material pushing mechanism; 20. second material pushing mechanism; 21. riveting mechanism; 22. second material tray; 23. material dividing assembly; 24. turntable assembly; 25. positioning mechanism; 26. CCD detection mechanism; 27. cutting mechanism; 28. paper tape material tray; 111. wiring part; 112. matching part; 113. limiting part; 121. chamber; 122. first opening; 123. second opening; 131. fourth driving source; 141. positioning hole; 151. first slider; 152. second slider; 153. third driving source; 154. first plug pin; 155. first motor; 156. second plug pin; 157. second motor ; 158, guide member; 161, working channel; 191, first push rod; 192, stepped protrusion; 201, second push rod; 202, groove; 211, riveting member; 212, seventh driving source; 221, fifth driving source; 231, material distribution plate; 232, first driving source; 233, support member; 234, fixing block; 235, adjusting member; 236, adjusting rod; 241, housing; 242 , turntable; 243, second driving source; 244, detection probe; 251, positioning block; 252, positioning slot; 253, sixth driving source; 1581, guide slot; 2311, fixing slot; 2312, blade; 2313, boss; 2314, guide surface; 2331, first notch; 2351, waist-shaped hole; 2411, first through hole; 2412, second through hole; 2421, second notch. DETAILED DESCRIPTION

[0051] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] 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.

[0053] In the description of the present invention, it should be noted that, 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 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.

[0054] 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.

[0055] Example 1

[0056] This embodiment provides a female end assembly machine, as shown in the attached Figure 1-Figure 15 As shown,

[0057] The first material tray 13 is fixed with a first material belt 14, which is wound on the first material tray 13, and the first material belt 14 is fixed with female end bodies 11 distributed at equal intervals, and the number of female end bodies 11 here can be adjusted according to actual needs. Here, the first material tray 13 is located vertically above the working surface 16, and the initial part of the first material belt 14 extends obliquely to the working surface 16.

[0058] The first feeding mechanism 15 drives the first material belt 14 to move along the first direction on the working surface 16. Here, the first direction is specifically the X-axis direction, that is, the horizontal left and right direction. In this embodiment, the first material tray 13 is located on the upper right side of the working surface 16, and the first feeding mechanism 15 drives the first material belt 14 to move toward the left side of the working surface 16.

[0059] The vibration plate 17 accommodates a plurality of cannulas 12, that is, the cannulas 12 are placed in the vibration plate 17, and the vibration plate 17 works so that the cannulas 12 are arranged in the same direction, and finally output to the output end of the vibration plate 17. At this time, the output cannulas 12 have the same direction, for example, the end where the first opening 122 is located is the front end, or the end where the second opening 123 is located is the front end. In this embodiment, only the end where the first opening 122 is located is used as the front end for description. Here, the vibration plate 17 is located at the front side of the working surface 16.

[0060] The second feeding mechanism 18, one end of the second feeding mechanism 18 is connected to the output end of the vibration disk 17, and the other end of the second feeding mechanism 18 extends toward one side of the first feeding mechanism 15. The second feeding mechanism 18 specifically transports the cannulas 12 arranged in a uniform direction toward the working surface 16. In this embodiment, the transportation direction of the second feeding mechanism 18 is the second direction, and the first direction and the second direction are vertically arranged. Here, the second direction is the horizontal front and rear direction, that is, the Y-axis direction. In this embodiment, the second feeding mechanism 18 is located in the horizontal front direction of the working surface 16, forming a feeding operation of the cannulas 12. Here, the second feeding mechanism 18 can be transported by a conveyor belt, or the cannulas 12 can be pushed to move by a driving device such as a cylinder or an oil cylinder. Those skilled in the art can choose according to actual needs.

[0061] The first pushing mechanism 19 pushes the insert tube 12 to be inserted into the mating portion 112 of the female body 11 . Here, the insertion of the insert tube 12 is a pre-mating operation and is not fully in place, that is, the insert tube 12 has not moved to the position of the limiting portion 113 .

[0062] The second pushing mechanism 20 pushes the insert tube 12 until it is matched and fixed with the matching portion 112 . Here, the insert tube 12 is fully matched with the matching portion 112 , and at this time, the insert tube 12 is against the limiting portion 113 .

[0063] The riveting mechanism 21 rivets the connection between the insert tube 12 and the matching portion 112 , wherein the riveting position is specifically the position of the insert tube 12 close to the limiting portion 113 , thereby improving the connection strength between the insert tube 12 and the female end body 11 .

[0064] The second material tray 22 collects the first material strip 14 with the insert tube 12 fixed by riveting. The second material tray 22 collects the processed first material strip 14 to facilitate subsequent automated operations.

[0065] First, through the automated setting, both efficiency and safety are guaranteed compared with manual operation, and one person can control multiple devices, greatly reducing labor costs; secondly, through the setting of the first material belt 14, the initial state is fixed on the first material tray 13, and the processing is completed and fixed on the second material tray 22, forming a collection effect, which is convenient for subsequent automated operations; furthermore, the first material belt 14 slides on the working surface 16, and the direction of the insert tube 12 is adjusted by the vibration plate 17 to ensure that the insert tube 12 can move toward the matching part 112 in a specified direction, so as to form a matching effect between the two. The problem with the two-step ejection action is that since the cross-section of the insert tube 12 is a circular ring (the insert tube 12 is provided with a chamber 121 and is open at both ends), it is difficult to control the strength of the insert tube 12 and the force of the ejection mechanism. Balance, that is, the one-step ejection operation requires a very precise force to be applied to the insert tube 12 to ensure that the insert tube 12 and the matching part 112 are fitted together. Whether it is the angle, position relationship, or force, they must be in a precise state, which makes processing difficult (in a one-step operation, it is easy for the insert tube 12 to not fit into the matching part 112, the insert tube 12 to deform, and so on); a two-step ejection operation is adopted to form a decomposition action, first forming a pre-fitting effect between the insert tube 12 and the matching part 112, and then performing the ejection operation. Since the first ejection mechanism 19 is only a pre-fitting operation, there is no need to consider high accuracy. During the debugging process, the debugging operation of the ejection can be completed by only debugging the second ejection mechanism 20. Moreover, the split setting is not only convenient for processing, but also has a convenient effect during the debugging and maintenance process.

[0066] Specifically, as attached Figure 5-Figure 7As shown, the vibration disk 17 is fixed with a material distribution component 23, which includes a material distribution disk 231, a first driving source 232, and a supporting structure. One end of the supporting structure is connected to the vibration disk 17, and the lower end of the supporting structure can be connected to the inside of the vibration disk 17, or it can be connected to the outer wall of the vibration disk 17. The supporting structure includes a support member 233, and the support member 233 is tilted. The tilted setting is used to form a gravity-guided effect, so that the cannula 12 forms a distinguishing effect under the action of centrifugal force and gravity. A first notch 2331 is provided below the support member 233. The first driving source 232 drives the material distribution disk 231 to rotate, and the first driving source 232 can be a motor or other driving device. The first driving source 232 passes through the support member 233 and cooperates with the material distribution disk 231 to form a rotating effect. The material distribution disk 231 is partially fitted with the support member 233, and the material distribution disk 231 is located above the support member 233, and the material distribution disk 231 rotates relative to the support member 233. Here, when the material distribution plate 231 cooperates with the support member 233, the first notch 2331 is located below the material distribution plate 231. When the material distribution plate 231 rotates, when the material distribution plate 231 rotates to the bottom, the material distribution plate 231 and the support member 233 are not in contact. Here, the size and shape of the first notch 2331 can be adjusted according to actual needs. The material distribution plate 231 is provided with a plurality of fixed grooves 2311 distributed in a circumferential array. Here, the fixed groove 2311 is that the material distribution plate 231 is provided with a plurality of blades 2312 distributed in a circumferential array, and a fixed groove 2311 is formed between two adjacent blades 2312. The fixing groove 2311 is open toward the outside, and a boss 2313 is arranged in the fixing groove 2311. The boss 2313 is located on the bottom surface of the fixing groove 2311 and extends radially outward toward the outside. In this embodiment, the boss 2313 is located in the fixing groove 2311, and the boss 2313 does not extend beyond the fixing groove 2311. The boss 2313 and the fixing groove 2311 can be integrally formed or welded. The diameter of the boss 2313 is smaller than the diameter of the first opening 122 of the insert tube 12, and the diameter of the boss 2313 is larger than the diameter of the second opening 123 of the insert tube 12, that is, the end where the first opening 122 is located can be sleeved on the boss 2313, and the end where the second opening 123 is located cannot be sleeved on the boss 2313. The insert tube 12 enters the fixing groove 2311, and the insert tube 12 rotates to the first notch 2331 and separates from the fixing groove 2311. During the rotation of the material distribution plate 231, when the end where the first opening 122 of the insert tube 12 first enters the fixed groove 2311, the insert tube 12 is sleeved on the convex column 2313, the material distribution plate 231 is rotated to the preset position, and the insert tube 12 is separated from the fixed groove 2311; when the end where the second opening 123 of the insert tube 12 first enters the fixed groove 2311, the insert tube 12 and the convex column 2313 are abutted, the material distribution plate 231 has not rotated to the preset position, and the insert tube 12 is separated from the fixed groove 2311.Here, by the vibration of the vibration plate 17, the insert tube 12 will enter the fixed groove 2311, and by rotating the material distribution plate 231 (for example, rotating clockwise), the insert tube 12 will rotate accordingly. Since the two ends of the insert tube 12 are different, the positions where the insert tube 12 is separated from the fixed groove 2311 are different in different directions. When the end where the first opening 122 of the insert tube 12 enters the fixed groove 2311, the protrusion 2313 will pass through the first opening 122 and enter the chamber 121, forming a sleeve effect. After the sleeve is set, the insert tube 12 will not be separated from the fixed groove 2311 quickly. The insert tube 12 and the material distribution plate 231 rotate in conjunction until they rotate to a preset position, and the insert tube 12 will be separated from the fixed groove 2311 and enter To the output end, the preset position here is specifically the vertical bottom of the distribution plate 231. Taking the clock scale of the distribution plate 231 as an example, the preset position is located in an interval in the "6 o'clock" direction (it can be the positive "6 o'clock" direction or near the "6 o'clock" direction), and the insert tube 12 enters the corresponding fixed groove 2311 from the "6 o'clock-12 o'clock" direction. Since the insert tube 12 is mounted on the boss 2313, only when it is close to the "6 o'clock" direction or near the "6 o'clock" direction will the insert tube 12 be separated from the boss 2313 under the action of gravity and centrifugal force, forming a falling effect. The insert tube 12 that has fallen is distinguished in direction and is finally output through the output end of the vibration plate 17. On the contrary, when the end where the second opening 123 of the insert tube 12 is located enters the fixed groove 2311, the insert tube 12 will be against the boss 2313, and there will be no sleeve fit between the two. At this time, the insert tube 12 forms an inclined fixing effect. For example, the insert tube 12 enters the corresponding fixed groove 2311 from the "6 o'clock-12 o'clock" direction. When it is in the "12 o'clock-5 o'clock" direction, due to the dual effects of centrifugal force and gravity, the insert tube 12 will separate from the fixed groove 2311 and re-enter the vibration plate 17. This structure is cleverly designed, and the effect of distinguishing directions is formed by the action of centrifugal force, which improves the distinguishing efficiency of the insert tube 12 and meets the needs of automated operation. The material dividing component 23 is used to distinguish the direction of the insert tube 12, that is, to distinguish the first opening 122 and the second opening 123. Since the diameters of the openings at both ends of the insert tube 12 are different, they can be distinguished by CCD, but this distinguishing method is inefficient, so a mechanical direction distinction is selected. In addition, other mechanical methods may be used to form the distinction of the cannula 12. In this embodiment, it should also be noted that the cannula 12 is cylindrical, and the diameter of its outer wall is the same everywhere.

[0067] Specifically, as attached Figure 5-Figure 7As shown, the fixing groove 2311 is further provided with a guide surface 2314 toward the outside, and the setting of the guide surface 2314 can make the cannula 12 enter the fixing groove 2311 more smoothly. When the end of the cannula 12 where the second opening 123 is located enters the fixing groove 2311, the cannula 12 will abut against the protrusion 2313. At this time, the end of the cannula 12 where the first opening 122 is located exceeds the fixing groove 2311, that is, the length of the protrusion 2313 is greater than the depth of the fixing groove 2311 when the length of the cannula 12 is greater than the length of the cannula 12. Here, part of the cannula 12 is located outside the fixing groove 2311. For example, at the 12 o'clock direction, due to the effect of the support member 233, the cannula 12 will not fall off and separate from the fixing groove 2311 immediately. Only by continuing to rotate clockwise, the cannula 12 in the wrong direction will fall off and separate under the action of centrifugal force.

[0068] Specifically, as attached Figure 5-Figure 7 As shown, the support structure includes a fixed block 234, an adjusting member 235, and an adjusting rod 236. The fixed block 234 is connected and fixed to the support member 233, and the connection method here can be a bolt connection. The lower end of the adjusting rod 236 cooperates with the vibration plate 17 to form a connection and fixation effect. The adjusting member 235 is sleeved on the adjusting rod 236 and slides axially relative to the adjusting rod 236. After the position adjustment is completed, the connection and fixation effect between the adjusting member 235 and the adjusting rod 236 can be achieved by bolts. Its structure can be that a clamping groove is provided on the adjusting member 235, and the clamping effect of the clamping groove can be adjusted by bolts, and the adjusting rod 236 passes through this clamping groove. The adjusting member 235 and the fixed block 234 are rotationally connected, that is, the adjusting member 235 can adjust the inclination angle of the fixed block 234 relative to the inclination angle of the adjusting support member 233. Specifically, the adjusting member 235 is provided with a waist-shaped hole 2351, the fixing block 234 is provided with a fixing hole, and the bolt with a gasket passes through the waist-shaped hole 2351 and cooperates with the fixing hole to form a fixed inclination angle. Here, it should also be noted that the adjusting member 235 and the fixing block 234 are also fixed by a positioning pin. When the fixing block 234 needs to adjust the inclination angle, the fixing block 234 rotates with the positioning pin as the rotation center. In addition, the inclination angle can also be fixed by other means. The adjusting member 235 and the adjusting rod 236 are axially slidable, that is, the position between the two can be adjusted to meet the processing requirements under different circumstances; the adjusting member 235 and the fixing block 234 are rotatably connected, so that the inclination angle between the two can be adjusted, that is, the inclination angle of the support member 233 is adjusted.

[0069] Specifically, as attached Figure 8-Figure 9As shown, the turntable assembly 24 is also included. The turntable assembly 24 includes a shell 241, a turntable 242 and a second driving source 243. The turntable 242 is provided with a plurality of second notches 2421 distributed in a circumferential array. The second notches 2421 are specifically located on the outer wall of the turntable 242. The turntable 242 is partially located in the shell 241, and the turntable 242 partially extends outside the shell 241. The shell 241 is provided with a first through hole 2411 and a second through hole 2412. The first through hole 2411 is located on the motion track of the second feeding mechanism 18, that is, the cannula 12 with the same orientation can move to the second notch 2421 through the first through hole 2411 to form a accommodating effect. In this embodiment, the first through hole 2411 is only opened toward the front side, and the first through hole 2411 does not penetrate the rear side of the shell 241. The second through hole 2412 is located on the motion track of the first ejection mechanism 19, and the second through hole 2412 penetrates the front side and the rear side of the shell 241. In this embodiment, the front side of the shell 241 specifically refers to the side facing the second feeding mechanism 18. The second driving source 243 drives the turntable 242 to rotate. In this embodiment, the second driving source 243 is located at the rear side of the first material belt 14 (the first material belt 14 is placed on the working surface 16), and the shell 241 is located at the front side of the first material belt 14. The second driving source 243 passes under the first material belt 14 and cooperates with the turntable 242 to form a rotation effect. The setting of the turntable assembly 24 forms an effect of storing the insert tube 12, so that the second feeding mechanism 18 and the first ejection mechanism 19 form a staggered effect, and the two will not intersect, thereby improving the processing efficiency. Specifically, the loading station of the insert tube 12 and the assembly station of the insert tube 12 are staggered.

[0070] Specifically, as attached Figure 8-Figure 9 As shown, it also includes a detection probe 244, where the number of the detection probes 244 is two, and the second notches 2421 of the rotating disks 242 of the two detection probes 244 are used to detect whether there is a cannula 12, specifically, the axial direction of the first through hole 2411 and the axial direction of the second through hole 2412, that is, whether the second notch 2421 matched with the first through hole 2411 and the second notch 2421 matched with the second through hole 2412 have a cannula 12. Here, the detection probe 244 is fixed obliquely on the housing 241, so that the corresponding rays of the detection probe 244 intersect with the axial direction of the first through hole 2411 and the axial direction of the second through hole 2412.

[0071] Specifically, as attached Fig.10As shown, it also includes two positioning mechanisms 25, which are respectively matched with the first ejection mechanism 19 and the second ejection mechanism 20. The structures of the two positioning mechanisms 25 are consistent here, and only one of the positioning mechanisms 25 is described. The positioning mechanism 25 is provided with a positioning block 251, and the positioning block 251 is provided with a positioning groove 252 that cooperates with the female end body 11. In this embodiment, the positioning mechanism 25 also includes a sixth driving source 253, and the sixth driving source 253 drives the positioning block 251 to move along the third direction, where the third direction is perpendicular to the first direction, and the third direction is specifically the Z-axis direction, that is, the positioning block 251 moves vertically downward to form the positioning and fixing of the female end body 11, and the sixth driving source 253 can be a driving source such as a motor or a cylinder or an oil cylinder. It should also be noted that the spacing between the two positioning mechanisms 25 can be adjusted according to actual needs. The first ejection mechanism 19 includes a first ejector rod 191, and the first ejector rod 191 is provided with a stepped protrusion 192, and the stepped protrusion 192 cooperates with the second opening 123. The second ejection mechanism 20 includes a second ejector rod 201, and the second ejector rod 201 is provided with a groove 202, and the groove 202 is sleeved on the outer wall of the insert tube 12. The positioning mechanism 25 forms the positioning of the female body 11, and then the insert tube 12 is pre-inserted into the matching portion 112 of the female body 11 through the first ejector rod 191, and the second ejector rod 201 pushes the insert tube 12 to match with the matching portion 112, and the stepped protrusion 192 forms a positioning match, and the front end of the stepped protrusion 192 passes through the second opening 123 and enters the chamber 121, which increases the strength of the insert tube 12 and also forms a certain concentricity, so that the force acting on the first ejector rod 191 acts better on the insert tube 12, and at this time, the stepped surface of the stepped protrusion 192 and the second opening are aligned. The end faces of the ends where 123 are located abut against each other to form a driving effect; when the insert tube 12 is pre-matched with the matching portion 112, the strength of the insert tube 12 has been improved, and the groove 202 is sleeved on the outer wall of the insert tube 12. At this time, the groove 202 will not interfere with the interior of the insert tube 12. The bottom surface of the groove 202 abuts against the end face of the end where the second opening 123 is located, and the side wall of the groove 202 abuts against the side wall of the insert tube 12 to increase the contact area. At this time, the force of the second push rod 201 will not cause the insert tube 12 to deform, so that the insert tube 12 can achieve the effect of fitting with the matching portion 112.

[0072] Specifically, as attached Fig.11As shown, the riveting mechanism 21 includes a plurality of riveting components distributed in a circumferential array, and the riveting components include a riveting piece 211 and a seventh driving source 212. The seventh driving source 212 drives the riveting piece 211 to move toward the insert tube 12 and the female end body 11. Here, the riveting piece 211 specifically moves toward the insert tube 12 and the position against the limiting portion 113 to form a riveting effect. The seventh driving source 212 can be a driving source such as a motor or a cylinder or an oil cylinder. The riveting piece 211 forms a riveting operation. Relative to the cooperation between the fixed mold and the movable mold, a multi-directional riveting is formed through a plurality of riveting pieces 211, and the riveting is performed in the circumferential direction of the insert tube 12, so that the riveting effect is better. Here, the riveting components can be two, three, four or more. In this embodiment, four riveting components are described as an example.

[0073] Specifically, as attached Figure 14-15As shown, the first feeding mechanism 15 includes a material moving assembly, the first material belt 14 is provided with a plurality of positioning holes 141 distributed at equal intervals, the material moving assembly includes a first slider 151, a second slider 152, a third driving source 153, a first pin structure, and a second pin structure, the third driving source 153 drives the first slider 151 and the second slider 152 to slide synchronously along the first direction, the third driving source 153 here can be a single component or a combination of two components, in this embodiment, the third driving source 153 is located between the first slider 151 and the second slider 152. The first slider 151 and the second slider 152 slide relative to the working surface 16, and the matching mode here can be the matching between the slider and the slide rail. The first pin structure is fixed on the first slider 151, and the first pin structure includes a first pin 154 and a first motor 155. The first motor 155 drives the first pin 154 to cooperate with the corresponding positioning hole 141. Here, one end of the first pin 154 cooperates with the first motor 155, and the other end of the first pin 154 passes through the first slider 151 and extends toward the working surface 16. The first motor 155 drives the first pin 154 to reciprocate in the third direction, that is, the first pin 154 reciprocates in the Z-axis direction, thereby achieving the cooperation effect with the positioning hole 141 on the first material strip 14. The second pin structure includes a second pin 156 and a second motor 157. The second pin 156 structure is fixed on the second slider 152. Here, one end of the second pin 156 cooperates with the second motor 157. The other end of the second pin 156 passes through the second slider 152 and extends toward the working surface 16. The second motor 157 drives the second pin 156 to reciprocate in the third direction, that is, the second pin 156 reciprocates in the Z-axis direction to achieve the effect of cooperating with the positioning hole 141 on the second material strip. The material moving assembly is used for the movement of the first material strip 14, that is, the first pin 154 cooperates with the corresponding positioning hole 141, and the second pin 156 cooperates with the corresponding positioning hole 141. At this time, the third driving source 153 moves, which can achieve the effect of synchronous movement and form the movement of the first material strip 14. When the first material strip 14 does not need to move, the first pin 154 and the second pin 156 cancel the cooperation with the positioning hole 141.

[0074] Specifically, as attached Figure 14-15 As shown, the first slider 151 is located on the side of the working surface 16 close to the first material tray 13, that is, the first slider 151 is located on the right side of the second feeding mechanism 18, and the second slider 152 is located on the left side of the riveting mechanism 21, that is, the matching position of the second slider 152 and the first material belt 14 is later than the matching position of the riveting mechanism 21 and the first material belt 14. This arrangement allows the first material belt 14 to complete the feeding action even at the end of the first material belt 14 during its movement.

[0075] Specifically, as attached Figure 14-15As shown, two guide members 158 are also included. The guide members 158 are located above the working surface 16. The guide members 158 are provided with guide grooves 1581. The two guide grooves 1581 are respectively matched with the first plug pin 154 and the second plug pin 156. The setting of the guide grooves 1581 forms a guiding effect, making the sliding smoother and more stable.

[0076] Specifically, it also includes a detection mechanism and a cutting mechanism 27. The detection mechanism detects the female end after riveting. When the female end after riveting is unqualified, the cutting mechanism 27 performs a cutting action. Unqualified products are cut to avoid affecting subsequent operations. The detection mechanism here includes two CCD detection mechanisms 26, one of which is located vertically above the working surface 16 to take a bird's-eye view of the female end. The other CCD detection mechanism 26 is located on the front side of the working surface 16 to take a side view of the female end. By comparison, it is judged whether there is an intubation 12; or whether riveting is performed; or the quality of riveting, etc. It should be noted that the cutting mechanism 27 is provided with a receiving tray, and the unqualified products after cutting are cut into the receiving tray. The cutting mechanism 27 here is specifically a cutting action, that is, the female end body 11 is cut and separated from the first material belt 14. This cutting mechanism 27 is a conventional structure, so it is not described in detail in this embodiment.

[0077] Specifically, the first material tray 13 is fixed with a fourth driving source 131, which drives the first material tray 13 to rotate; the second material tray 22 is fixed with a fifth driving source 221, which drives the second material tray 22 to rotate. The fourth driving source 131 forms a material discharge effect, so that the first material belt 14 is rotated and separated from the first material tray 13, and the fifth driving source 221 forms a material collection effect, so that the first material belt 14 is rotated and attached to the second material tray 22, forming a discharge and collection effect.

[0078] Specifically, an operating channel 161 is provided on the operating surface 16, and the first material belt 14 enters the operating channel 161 from the right end thereof, and finally slides out from the left end thereof. The second feeding mechanism 18, the first material pushing mechanism 19, the second material pushing mechanism 20, the riveting mechanism 21, and the cutting mechanism 27 are all located at the front side of the operating channel 161, and the second driving source 243 is located at the rear side of the operating channel 161, and the second driving source 243 passes through the bottom of the operating channel 161 and cooperates with the turntable 242.

[0079] Specifically, it also includes a paper tape material tray 28, which cooperates with the second material tray 22. The paper tape is attached to the riveted first material tape 14, and then wound together into the second material tray 22. The paper tape forms a separation effect to prevent crossing and overlapping after winding.

[0080] Specifically, the working surface 16 and the second feeding mechanism 18 are both provided with detection sensors, and the detection sensors detect whether there is material.

[0081] Specifically, it also includes a control mechanism, and the control mechanism here is PLC control.

[0082] Specifically, it also includes a liquid crystal display screen, which communicates with the CCD detection mechanism 26 to display the detected pattern in real time. In addition, an alarm mechanism can also be used. When a fault occurs, the alarm mechanism alarms and notifies the operator of the fault.

[0083] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A female end assembly machine, characterized in that: include: A first material tray (13), wherein the first material tray (13) is fixed with a first material belt (14), and the first material belt (14) is fixed with female end bodies (11) distributed at equal intervals; A first feeding mechanism (15), wherein the first feeding mechanism (15) drives the first material belt (14) to move along a first direction on a working surface (16); A vibration plate (17), wherein the vibration plate (17) accommodates a plurality of inserting tubes (12), and an output end of the vibration plate (17) outputs the inserting tubes (12) in a uniform direction; a second feeding mechanism (18), one end of the second feeding mechanism (18) being connected to the output end of the vibration plate (17), and the other end of the second feeding mechanism (18) extending toward one side of the first feeding mechanism (15); A first pushing mechanism (19), wherein the first pushing mechanism (19) pushes the insertion tube (12) to be inserted into the mating portion (112) of the female end body (11); A second pushing mechanism (20), the second pushing mechanism (20) is pushed onto the insertion tube (12) and is matched and fixed with the matching portion (112); A riveting mechanism (21), wherein the riveting mechanism (21) rivets a connection between the insertion tube (12) and the matching portion (112); a second material tray (22), the second material tray (22) collecting the first material strip (14) to which the insert tube (12) is fixed by riveting; The vibrating disk (17) is fixed with a material distribution component (23), the material distribution component (23) comprises a material distribution disk (231), a first driving source (232), and a supporting structure, one end of the supporting structure is connected to the vibrating disk (17), the supporting structure comprises a supporting member (233), the supporting member (233) is inclined, and a first notch (2331) is provided below the supporting member (233); the first driving source (232) drives the material distribution disk (231) to rotate; the material distribution disk (231) is partially fitted with the supporting member (233), the material distribution disk (231) is provided with a plurality of fixed grooves (2311) distributed in a circular array, the fixed grooves (2311) are open to the outside, a convex column (2313) is provided in the fixed groove (2311), the diameter of the convex column (2313) is smaller than the diameter of the first opening (122) of the insert tube (12), and the convex column (231 3) has a diameter greater than the diameter of the second opening (123) of the insert tube (12); the insert tube (12) enters the fixed groove (2311), and the insert tube (12) rotates to the first notch (2331) to separate from the fixed groove (2311); during the rotation of the distribution plate (231), when the end of the first opening (122) of the insert tube (12) first enters the fixed groove (2311), the insert tube (12) is sleeved in On the convex column (2313), the material distribution plate (231) rotates to a preset position, and the insert tube (12) is separated from the fixed groove (2311); when the end where the second opening (123) of the insert tube (12) is located first enters the fixed groove (2311), the insert tube (12) abuts against the convex column (2313), the material distribution plate (231) has not rotated to the preset position, and the insert tube (12) is separated from the fixed groove (2311).

2. The female terminal assembly machine according to claim 1, characterized in that: The supporting structure comprises a fixed block (234), an adjusting member (235), and an adjusting rod (236); the fixed block (234) is connected and fixed to the supporting member (233); the adjusting member (235) is sleeved on the adjusting rod (236) and slides axially relative to the adjusting rod (236); and the adjusting member (235) and the fixed block (234) are rotatably connected.

3. The female terminal assembly machine according to claim 1, characterized in that: The invention also comprises a turntable assembly (24), wherein the turntable assembly (24) comprises a shell (241), a turntable (242) and a second driving source (243); the turntable (242) is provided with a plurality of second notches (2421) distributed in a circular array; the turntable (242) is located in the shell (241); the shell (241) is provided with a first through hole (2411) and a second through hole (2412); the first through hole (2411) is located on the movement trajectory of the second feeding mechanism (18); and the second through hole (2412) is located on the movement trajectory of the first ejecting mechanism (19); the second driving source (243) drives the turntable (242) to rotate.

4. The female terminal assembly machine according to claim 1, characterized in that: It also includes two positioning mechanisms (25), the positioning mechanisms (25) respectively corresponding to the first ejection mechanism (19) and the second ejection mechanism (20), the positioning mechanism (25) is provided with a positioning block (251), the positioning block (251) is provided with a positioning groove (252) that cooperates with the female end body (11); the first ejection mechanism (19) includes a first ejector rod (191), the first ejector rod (191) is provided with a stepped protrusion (192), and the stepped protrusion (192) cooperates with the second opening (123); the second ejection mechanism (20) includes a second ejector rod (201), the second ejector rod (201) is provided with a groove (202), and the groove (202) is sleeved on the outer wall of the insertion tube (12).

5. The female terminal assembly machine according to claim 1, characterized in that: The riveting mechanism (21) comprises a plurality of riveting components distributed in a circumferential array, wherein the riveting components comprise a riveting piece (211), and the riveting piece (211) moves toward the insertion tube (12) and the female end body (11).

6. The female terminal assembly machine according to claim 1, characterized in that: The first feeding mechanism (15) comprises a material moving assembly, the first material belt (14) is provided with a plurality of positioning holes (141) distributed at equal intervals, the material moving assembly comprises a first slider (151), a second slider (152), a third driving source (153), a first plug pin (154) structure, and a second plug pin (156) structure, the third driving source (153) drives the first slider (151) and the second slider (152) to slide synchronously along a first direction, the first plug pin (154) structure is fixed on the first slider (15 1), the first plug pin (154) structure comprises a first plug pin (154) and a first motor (155), the first motor (155) drives the first plug pin (154) to cooperate with the corresponding positioning hole (141); the second plug pin (156) structure is fixed on the second slider (152), the second plug pin (156) structure comprises a second plug pin (156) and a second motor (157), the second motor (157) drives the second plug pin (156) to cooperate with the corresponding positioning hole (141).

7. The female terminal assembly machine according to claim 6, characterized in that: It also includes two guide members (158), wherein the guide members (158) are located above the working surface (16), and the guide members (158) are provided with guide grooves (1581), and the two guide grooves (1581) respectively cooperate with the first plug pin (154) and the second plug pin (156).

8. The female terminal assembly machine according to claim 1, characterized in that: It also comprises a detection mechanism and a cutting mechanism (27), wherein the detection mechanism detects the female end after riveting and pressing, and when the female end after riveting and pressing is unqualified, the cutting mechanism (27) performs a cutting action.

9. The female terminal assembly machine according to claim 8, characterized in that: The first material tray (13) is fixed with a fourth driving source (131), and the fourth driving source (131) drives the first material tray (13) to rotate; the second material tray (22) is fixed with a fifth driving source (221), and the fifth driving source (221) drives the second material tray (22) to rotate.

Images