Gluing device for direct-connection quick connector

Abstract

The utility model discloses a gluing device for a direct-connection quick connector. The connector conveying mechanism comprises a circular-plate-shaped center supporting plate fixed to the gluing support, a circular-ring-shaped connector conveying ring rotationally connected to the gluing support, and a rotation driving assembly arranged on the center supporting plate. The rotary supporting assemblies are circumferentially and uniformly distributed on the joint conveying ring; the conveying driving assembly is used for driving the joint conveying ring to intermittently rotate; the joint conveying ring and the central supporting plate are coaxially arranged; the rotary supporting assembly comprises a rotary supporting part; the conveying driving assembly is used for driving the connector body arranged on the rotary supporting component in a sleeving mode to rotate. The gluing mechanism is arranged on the gluing bracket; the gluing mechanism comprises a gluing supporting frame, a gluing part, a horizontal rotating part used for driving the gluing part to horizontally rotate and a gluing lifting part used for driving the horizontal rotating part to ascend and descend. The gluing piece is connected with the sealant supply device; the gluing length is standard, meanwhile, gluing is uniform, and the gluing quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of production of straight-connection joints, and in particular to a glue coating device for straight-connection quick joints. Background Art

[0002] A quick connector is a connector that can connect or disconnect pipes without the need for tools.

[0003] The quick connector includes a connector body 100. The structure of the connector body 100 is as follows: Figure 1 As shown, it includes a cylindrical quick connection end 101, a hollow regular hexagonal driving part 102 and an internal hollow connecting screw 103. In order to improve the sealing performance, a section of sealant 104 needs to be applied on the connecting screw 103. Generally, this section of sealant 104 is applied manually, which will result in non-standard coating length. If the coating is too short, it cannot meet the sealing requirements, and if the coating is too long, the sealant is wasted. At the same time, manual coating cannot achieve uniform coating. Utility Model Content

[0004] In order to improve the quality of gluing, the present application provides a gluing device for a direct-connect quick connector.

[0005] The glue coating device of the direct-connect quick connector provided in the present application adopts the following technical solution:

[0006] A gluing device for a direct-connect quick connector, comprising a gluing bracket, a connector conveying mechanism and a gluing mechanism; the connector conveying mechanism comprises a circular plate-shaped central support plate fixed on the gluing bracket, a ring-shaped connector conveying ring rotatably connected to the gluing bracket, a rotating drive assembly arranged on the central support plate, a plurality of rotating support assemblies uniformly distributed on the connector conveying ring and a conveying drive assembly for driving the connector conveying ring to intermittently rotate; the connector conveying ring and the central support plate are coaxially arranged; the rotating support assembly comprises a rotating support component; the conveying drive assembly is used to drive the connector body mounted on the rotating support component to rotate; the gluing mechanism is arranged on the gluing bracket; the gluing mechanism comprises a gluing support bracket, a gluing member, a horizontal rotating component for driving the gluing member to rotate horizontally and a gluing lifting member for driving the horizontal rotating component to be lifted and lowered; the gluing member is connected to a sealant feeding device; the gluing member comprises a glue outlet pipe.

[0007] By adopting the above technical scheme, the conveying drive component drives the joint conveying ring to rotate a certain angle so that the joint body on the rotating support component is close to the gluing mechanism and the rotating drive component, and then the rotating drive component drives the joint body on the rotating support component to rotate, and at the same time the horizontal rotating component drives the gluing part to rotate horizontally until the glue outlet end of the glue outlet pipe abuts against the connecting screw of the joint body, and the glue outlet pipe discharges glue at the same time, so that the joint body in the rotating state is evenly coated with glue, and at the same time the glue coating lifting component drives the horizontal rotating component and the glue coating part to descend, and a certain height of sealant is coated, so that the glue coating length is standard and the coating is uniform, which improves the quality of glue coating.

[0008] Optionally, it also includes a detection mechanism arranged on the gluing bracket; the detection mechanism includes a CCD industrial camera; the rotation drive assembly is provided with two and one of the rotation drive assemblies is facing the gluing mechanism and the other rotation drive assembly is facing the detection mechanism.

[0009] By adopting the above technical solution, the sealant state on the joint body in the rotating state is detected by a CCD industrial camera, thereby completing the detection and further ensuring the quality of the glue coating.

[0010] Optionally, it also includes a feeding mechanism, a first loading mechanism, a horizontal feeding mechanism, a second loading mechanism and a drying mechanism; the feeding mechanism is used to provide a joint body; the first loading mechanism is used to transfer the joint body provided by the feeding mechanism to the horizontal feeding mechanism; the horizontal feeding mechanism horizontally transports the joint body; the second loading mechanism is used to transfer the joint body transported by the horizontal feeding mechanism to the rotating support component; the drying mechanism is used to dry the sealant coated on the joint body.

[0011] By adopting the above technical solution, the joint body passes through the feeding mechanism, the first loading mechanism, the horizontal feeding mechanism, the second loading mechanism and the joint conveying mechanism in sequence, which does not require manual loading and unloading, saves time and effort, and is conducive to improving the gluing efficiency.

[0012] Optionally, the drying mechanism includes a drying bracket, a horizontal conveyor belt arranged on the drying bracket, an oven and a unloading mechanism arranged on the drying bracket; the horizontal conveyor belt passes horizontally through the oven; the unloading mechanism is used to transfer the joint body from the rotating support component to the horizontal conveyor belt.

[0013] By adopting the above technical solution, the unloading mechanism places the glue-coated joint body on the horizontal conveyor belt, and the horizontal conveyor belt drives the joint body horizontally through the oven for drying, thereby improving the drying efficiency.

[0014] Optionally, the feeding mechanism includes a vibrating bowl and a horizontally arranged horizontal feeding guide rail disposed at the discharging end of the vibrating bowl; the conveying direction of the horizontal feeding guide rail is arranged parallel to the conveying direction of the horizontal feeding mechanism.

[0015] By adopting the above technical solution, the conveying direction of the horizontal feeding guide rail is arranged parallel to the conveying direction of the horizontal feeding mechanism, which can reduce the transfer distance, thereby improving the transfer efficiency and reducing the possibility of accidental dropping during the transfer process.

[0016] Optionally, a material taking part is arranged at the end of the horizontal feeding guide rail; the material taking part includes a material taking seat fixedly connected to the end of the horizontal feeding guide rail; a feeding groove is formed at one end of the material taking seat close to the horizontal feeding guide rail; rectangular material taking avoidance grooves horizontally penetrating are formed on a pair of side walls of the feeding groove perpendicular to the conveying direction of the horizontal feeding guide rail; the upper ends of the material taking avoidance grooves are open; a vertically opening rectangular groove-shaped vertical expansion hole is formed on the lower side wall of the material taking avoidance groove; a U-shaped shielding frame is vertically arranged and lowered on the bottom surface of the material taking seat, and a shielding driving part for driving the shielding frame to vertically move up and down is arranged; a pair of vertical parts of the shielding frame are respectively vertically inserted into a pair of the vertical expansion holes; end faces of a pair of vertical parts of the shielding frame close to each other are flush with the vertical inner side walls of the feeding groove.

[0017] By adopting the above technical solution, the joint body enters the feeding groove along the horizontal feeding guide rail. Due to the blocking of a pair of vertical parts of the shielding frame, the joint bodies in the feeding groove are arranged neatly. When material taking is required, the shielding driving part drives the shielding frame to descend, and the material taking avoidance grooves on both sides are opened, which facilitates the subsequent transfer of the joint body by the first feeding mechanism.

[0018] Optionally, the horizontal feeding mechanism includes a horizontal feeding frame, a horizontal feeding conveyor belt arranged on the horizontal feeding frame, and a horizontal limiting plate arranged on the horizontal feeding frame; the horizontal limiting plate is higher than the horizontal feeding conveyor belt; a horizontally opening long hole-shaped horizontal feeding guide groove is formed on the horizontal limiting plate; the width of the horizontal feeding guide groove is the same as the outer diameter of the quick connection end of the joint body, and the distance between the upper surface of the horizontal feeding conveyor belt and the upper end surface of the horizontal limiting plate is less than the height of the quick connection end of the joint body.

[0019] By adopting the above technical solution, the bottom of the joint body abuts against the upper surface of the horizontal feeding conveyor belt, and then the joint body moves linearly through the cooperation of the quick connection end and the horizontal feeding guide groove, thereby improving the moving stability of the joint body.

[0020] Optionally, the rotating support component includes a rotating support base plate fixed on the upper end surface of the joint conveying ring and a rotating support seat rotatably connected to the rotating support base plate; the rotating support seat includes a circular plate-shaped rotating connection base plate at the bottom and a cylindrical rotating connection column coaxially formed on the upper end surface of the rotating connection base plate; the diameter of the rotating connection base plate is larger than the outer diameter of the quick connection end of the joint body; the diameter of the rotating connection column is the same as the inner diameter of the quick connection end of the joint body.

[0021] By adopting the above technical solution, the joint body is mounted on the rotating support component from top to bottom. At this time, the bottom of the joint body is against the rotating connection base plate, and the rotating connection column enters into the quick connection end of the joint body. In this way, the joint body can rotate with the joint conveying ring, and it is also convenient for the joint body to rotate.

[0022] Optionally, the upper end of the rotating connecting column is chamfered.

[0023] By adopting the above technical solution, the chamfered upper end of the rotating connecting column facilitates the joint body to be inserted into the rotating support component from top to bottom.

[0024] Optionally, the rotation support assembly includes a pair of rotation support components; the glue coating mechanism includes a pair of glue coating parts; and the glue coating parts correspond one-to-one to the rotation support components.

[0025] By adopting the above technical solution, the two joint bodies can be coated with glue at the same time, thereby further improving the gluing efficiency.

[0026] In summary, the beneficial effects of this application are:

[0027] 1. The glue coating length is standard and the coating is uniform, which improves the quality of glue coating.

[0028] 2. No need for manual loading and unloading, saving time and effort, which is conducive to improving gluing efficiency.

[0029] 3. The two joint bodies can be glued at the same time, thereby further improving the gluing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of the front view of the connector body 100 of the present application.

[0031] Figure 2 It is a structural schematic diagram of the front view of the present application.

[0032] Figure 3 It is a schematic diagram of the structure of the present application from a top view.

[0033] Figure 4 It is a schematic diagram of the structure of the material taking part 14 of the present application from a top view.

[0034] Figure 5 This application Figure 4 Schematic diagram of the structure of the cross section of AA.

[0035] Figure 6 It is a schematic structural diagram of the front view of the first feeding mechanism 30 of the present application.

[0036] Figure 7 It is a schematic structural diagram of the cross section of the horizontal feeding mechanism 40 of the present application.

[0037] Figure 8 It is a front view structural diagram of the second feeding mechanism 50 of the present application.

[0038] Fig. 9 It is a schematic diagram of the structure of the joint conveying ring 62 and the center support plate 61 in a top view of the present application.

[0039] Fig.10 It is a schematic structural diagram of the cross section of the joint conveying ring 62 and the center support plate 61 of the present application.

[0040] Fig.11 It is a schematic structural diagram of the cross section of the rotation support component 63 of the present application.

[0041] Fig.12 It is a schematic diagram of the structure of the rotation drive assembly 64 of the present application from a top view.

[0042] Fig.13 This application Fig.12 Schematic diagram of the structure of the cross section of BB.

[0043] Fig.14 It is a schematic diagram of the structure of the gluing mechanism 70 of the present application from a top view.

[0044] Fig.15 This application Fig.14 Schematic diagram of the structure of the cross section of CC.

[0045] Description of reference numerals:

[0046] 10. Feeding mechanism; 11. Feeding box; 12. Vibrating plate; 13. Horizontal feeding guide rail; 14. Retrieving part; 141. Retrieving seat; 1410. Feeding trough; 1411. Retrieving avoidance slot; 1412. Vertical telescopic hole; 142. Shielding frame; 143. Shielding drive cylinder;

[0047] 20. Glue-coated bracket;

[0048] 30. First feeding mechanism; 31. First feeding vertical plate; 32. First feeding rodless cylinder; 321. First feeding slide block; 33. First feeding cylinder; 331. First feeding support plate; 34. First feeding claw cylinder;

[0049] 40. Horizontal feeding mechanism; 41. Horizontal feeding frame; 411. Upper connecting plate; 42. Horizontal feeding conveyor belt; 43. Horizontal limiting plate; 430. Horizontal feeding guide groove;

[0050] 50. Second feeding mechanism; 51. Second feeding vertical plate; 52. Second feeding rodless cylinder; 521. Second feeding slide block; 53. Second feeding cylinder; 531. Second feeding support plate; 54. Second feeding claw cylinder;

[0051] 60. Joint conveying mechanism; 61. Center support plate; 62. Joint conveying ring; 621. Lower drive ring column; 63. Rotating support component; 631. Rotating support bottom plate; 632. Rotating support seat; 6321. Rotating connecting bottom plate; 6322. Rotating connecting column; 64. Rotating drive assembly; 641. Rotating drive support frame; 642. Rotating vertical drive cylinder; 643. Rotating vertical drive frame; 644. Rotating connecting frame; 645. Rotating drive motor; 646. Driving gear; 647. Driven shaft; 648. Driven gear; 649. Press block; 65. Center support column; 66. Worm gear; 67. Conveying drive motor; 68. Worm;

[0052] 70. Gluing mechanism; 71. Gluing support frame; 72. Gluing lifting cylinder; 721. Gluing lifting support plate; 73. Rotating cylinder; 731. Horizontal rotating support plate; 74. Gluing member; 741. Glue outlet pipe;

[0053] 80. Testing institutions;

[0054] 90. Drying mechanism; 91. Drying bracket; 92. Unloading mechanism; 93. Horizontal conveyor belt; 94. Drying oven; 95. Unloading guide frame; 96. Unloading bracket; 97. Unloading chute;

[0055] 100. Connector body; 101. Quick connection end; 102. Driving unit; 103. Connecting screw; 104. Sealant. DETAILED DESCRIPTION

[0056] The following is combined with Figure 1-15 This application is described in further detail.

[0057] The present application discloses a glue coating device for a direct-connect quick connector, referring to Figure 2 and Figure 3, including a feeding mechanism 10, a glue coating support 20, a first feeding mechanism 30, a horizontal feeding mechanism 40, a second feeding mechanism 50, a joint conveying mechanism 60, a glue coating mechanism 70, an inspection mechanism 80 and a drying mechanism 90; the first feeding mechanism 30, the horizontal feeding mechanism 40, the second feeding mechanism 50, the joint conveying mechanism 60, the glue coating mechanism 70 and the inspection mechanism 80 are arranged on the glue coating support 20; the joint body 100 sequentially passes through the feeding mechanism 10, the first feeding mechanism 30, the horizontal feeding mechanism 40, the second feeding mechanism 50, the joint conveying mechanism 60 and the drying mechanism 90; the glue coating mechanism 70 is used for coating the joint body 100 with glue simultaneously; the inspection mechanism 80 is used for inspecting the glue coating quality.

[0058] Reference Figure 3 , the feeding mechanism 10 includes a feeding box 11 with an open upper end, a vibrating disk 12 arranged in the feeding box 11, a horizontal feeding guide rail 13 connected to the discharging end of the vibrating disk 12, and a material taking part 14 arranged at the end of the horizontal feeding guide rail 13.

[0059] Reference Figure 4 and Figure 5 , the material taking part 14 includes a material taking seat 141 fixedly connected to the end of the horizontal feeding guide rail 13; a feeding groove 1410 is formed at one end of the material taking seat 141 close to the horizontal feeding guide rail 13; horizontal through rectangular groove-shaped material taking avoidance grooves 1411 are formed on a pair of side walls of the feeding groove 1410 perpendicular to the conveying direction of the horizontal feeding guide rail 13; the upper ends of the material taking avoidance grooves 1411 are open; a vertically opening rectangular groove-shaped vertical expansion hole 1412 is formed on the lower side wall of the material taking avoidance groove 1411; a "U"-shaped shielding frame 142 is arranged on the bottom surface of the material taking seat 141 in a vertically movable manner and a shielding driving part for driving the shielding frame 142 to move vertically; a pair of vertical parts of the shielding frame 142 are respectively vertically inserted into a pair of vertical expansion holes 1412; the end faces of a pair of vertical parts of the shielding frame 142 close to each other are respectively flush with the vertical inner side walls of the feeding groove 1410; the end face of the shielding frame 142 far from the horizontal feeding guide rail 13 is flush with the side wall of the feeding groove 1410 far from the horizontal feeding guide rail 13.

[0060] Reference Figure 5 , the shielding driving part is a shielding driving cylinder 143 fixed on the lower end face of the shielding frame 142; the upper end of the piston rod of the shielding driving cylinder 143 vertically passes through the horizontal part of the shielding frame 142 and is fixed on the lower end face of the material taking seat 141.

[0061] Reference Figure 6The first feeding mechanism 30 includes a first feeding vertical plate 31 fixed on the upper end surface of the glue coating bracket 20, a first feeding rodless cylinder 32 fixed on the upper end of the first feeding vertical plate 31, a first feeding cylinder 33 vertically arranged on the first feeding slide block 321 of the first feeding rodless cylinder 32, a first feeding support plate 331 fixed at the lower end of the piston rod of the first feeding cylinder 33, and a pair of first feeding claw cylinders 34 fixed on the lower end surface of the first feeding support plate 331; the first feeding vertical plate 31 is located on the side of the picking part 14 away from the horizontal feeding guide rail 13; the movement direction of the first feeding rodless cylinder 32 is perpendicular to the conveying direction of the horizontal feeding guide rail 13; a pair of first feeding claw cylinders 34 are distributed along the conveying direction of the horizontal feeding guide rail 13 and are located on the upper side of a pair of picking avoidance grooves 1411.

[0062] refer to Figure 7 The horizontal feeding mechanism 40 includes a horizontal feeding frame 41, a horizontal feeding conveyor belt 42 arranged on the horizontal feeding frame 41 and a horizontal limiting plate 43 arranged on the horizontal feeding frame 41; the conveying direction of the horizontal feeding conveyor belt 42 is parallel to the conveying direction of the horizontal feeding guide rail 13; a plurality of upper connecting plates 411 are fixed on the horizontal feeding frame 41; the horizontal limiting plate 43 is fixed on the upper connecting plate 411; the horizontal limiting plate 43 is higher than the horizontal feeding conveyor belt 42; a horizontal feeding guide groove 430 in the shape of a long hole with upper and lower openings is formed on the horizontal limiting plate 43; the width of the horizontal feeding guide groove 430 is the same as the outer diameter of the quick connection end 101 of the joint body 100 and the distance between the upper surface of the horizontal feeding conveyor belt 42 and the upper end surface of the horizontal limiting plate 43 is less than the height of the quick connection end 101 of the joint body 100.

[0063] refer to Figure 8 The second feeding mechanism 50 includes a second feeding vertical plate 51 fixed on the upper end surface of the glue coating bracket 20, a second feeding rodless cylinder 52 fixed on the upper end of the second feeding vertical plate 51, a second feeding cylinder 53 vertically arranged on the second feeding slider 521 fixed to the second feeding rodless cylinder 52, a second feeding support plate 531 fixed to the lower end of the piston rod of the second feeding cylinder 53, and a pair of second feeding claw cylinders 54 fixed on the lower end surface of the second feeding support plate 531; a pair of second feeding claws The cylinders 54 are distributed along the conveying direction of the horizontal feeding conveyor belt 42; the second feeding vertical plate 51 is located on the side of the horizontal feeding mechanism 40 away from the first feeding mechanism 30; the movement direction of the second feeding rodless cylinder 52 is perpendicular to the conveying direction of the horizontal feeding conveyor belt 42; in order to facilitate subsequent gluing, a pair of second feeding claw cylinders 54 grab the first joint body 100 and the third joint body 100 at the end of the horizontal feeding guide groove 430, so that a sufficient distance is maintained between a pair of joint bodies 100.

[0064] refer to Fig. 9 and Fig.10 The joint conveying mechanism 60 includes a cylindrical central support column 65 fixed on the upper end surface of the glue coating bracket 20, a circular plate-shaped central support plate 61 coaxially fixed to the upper end of the central support column 65, an annular joint conveying ring 62 coaxially rotatably connected to the central support column 65, a pair of rotating drive components 64 arranged on the central support plate 61, six rotating support components evenly distributed on the joint conveying ring 62 and a conveying drive component for driving the joint conveying ring 62 to intermittently rotate; the rotating support component includes a pair of rotating support parts 63; the conveying drive component is used to synchronously drive the joint body 100 on a pair of rotating support parts 63 of the same rotating support component.

[0065] refer to Fig. 9 and Fig.10 The lower end of the joint conveying ring 62 is formed with a lower driving ring column 621 in the shape of a circular cylinder; the conveying drive assembly includes a conveying drive motor 67 fixed on the upper end surface of the glue coating bracket 20, a worm 68 coaxially fixed on the output shaft of the conveying drive motor 67, and a worm wheel 66 coaxially fixed on the lower driving ring column 621; the worm 68 is meshed with the worm wheel 66.

[0066] refer to Fig.11 The rotating support component 63 includes a rotating support base plate 631 fixed on the upper end surface of the joint conveying ring 62 and a rotating support seat 632 rotatably connected to the rotating support base plate 631; the rotating support seat 632 includes a rotating connection base plate 6321 in the shape of a circular plate at the bottom and a cylindrical rotating connection column 6322 coaxially formed on the upper end surface of the rotating connection base plate 6321; the rotating connection base plate 6321 is rotatably connected to the rotating support base plate 631 through a bearing; the diameter of the rotating connection base plate 6321 is larger than the outer diameter of the quick connection end 101 of the joint body 100; the diameter of the rotating connection column 6322 is the same as the inner diameter of the quick connection end 101 of the joint body 100; the upper end of the rotating connection column 6322 is chamfered.

[0067] refer to Fig.12 and Fig.13, the rotation driving assembly 64 includes a Z-shaped rotation driving support frame 641 fixed on the upper end surface of the central support plate 61, a rotation vertical driving cylinder 642 fixed on the upper end surface of the rotation driving support frame 641, an L-shaped rotation vertical driving frame 643 fixed at the lower end of the piston rod of the rotation vertical driving cylinder 642, an L-shaped rotation connecting frame 644 fixed on the rotation vertical driving frame 643, a rotation driving motor 645 fixed on the vertical portion of the rotation connecting frame 644, a driving gear 646 coaxially fixed at the lower end of the piston rod of the rotation driving motor 645, and a pair of driven rotating shafts 647 vertically penetrating and rotatably connected on the horizontal portion of the rotation connecting frame 644; a driven gear 648 is coaxially fixed at the upper end of the driven rotating shaft 647, and a cylindrical pressing block 649 is coaxially fixed at the lower end; a pair of driven gears 648 mesh with the driving gear 646; the lower end of the pressing block 649 is in the shape of a frustum with a wider upper part and a narrower lower part, and the diameter of the lower end is smaller than the inner diameter of the connecting screw 103, and the diameter of the upper end is larger than the inner diameter of the connecting screw 103.

[0068] Reference Fig.14 and Fig.15 , the glue applying mechanism 70 includes a "U"-shaped glue applying support frame 71, a pair of glue applying members 74, a horizontal rotating member for driving the glue applying member 74 to rotate horizontally, and a glue applying lifting member for driving the horizontal rotating member to move up and down; the glue applying support frame 71 is fixed on the upper end surface of the glue applying support 20; the glue applying member 74 is connected to a sealant feeding device (not shown); the glue applying member 74 includes a glue outlet pipe 741.

[0069] Reference Fig.14 and Fig.15 , the glue applying lifting member includes a glue applying lifting cylinder 72 fixed on the horizontal portion of the glue applying support frame 71; the horizontal rotating member includes a rotary cylinder 73; the upper end of the piston rod of the glue applying lifting cylinder 72 is fixed with a glue applying lifting support plate 721; the rotary cylinder 73 is fixed on the upper end surface of the glue applying lifting support plate 721; the upper end of the rotating shaft of the rotary cylinder 73 is fixed with a horizontal rotating support plate 731; a pair of glue applying members 74 are fixed on the upper end surface of the horizontal rotating support plate 731.

[0070] Reference Figure 2 and Figure 3 , the detection mechanism 80 includes a detection base and a CCD industrial camera installed on the detection base.

[0071] Reference Figure 2 and Figure 3The drying mechanism 90 includes a drying bracket 91, a horizontal conveyor belt 93 arranged on the drying bracket 91, an oven 94 arranged on the drying bracket 91 and a feeding mechanism 92; the horizontal conveyor belt 93 passes through the oven 94 horizontally; the feeding mechanism 92 is used to transfer the joint body 100 from the rotating support component 63 to the horizontal conveyor belt 93; the drying bracket 91 is provided with an inclined feeding guide frame 95 near the outlet of the oven 94; a feeding bracket 96 is provided on the side of the drying bracket 91 near the outlet of the oven 94; a rectangular frame-shaped feeding trough 97 with an upper end opening is placed on the upper end surface of the feeding bracket 96; the feeding trough 97 is located directly below the lower end of the feeding guide frame 95; in order to recover the joint body 100 with unqualified glue coating, an unqualified recovery trough (not shown) is placed on the upper end surface of the glue coating bracket 20, and the unqualified recovery trough is located in the transfer direction of the feeding mechanism 92.

[0072] refer to Figure 2 and Figure 3 The unloading mechanism 92 includes a rodless unloading cylinder fixed on the end face of the oven 94 near its entrance; a vertical unloading cylinder is fixed on the slide of the rodless unloading cylinder; a unloading support plate is fixed to the lower end of the piston rod of the vertical unloading cylinder; a pair of unloading claw cylinders are fixed on the lower end face of the unloading support plate; the pair of unloading claw cylinders are distributed in a direction parallel to the conveying direction of the horizontal feeding conveyor belt 42.

[0073] Working principle of a glue coating device for a direct-connect quick connector of the present application:

[0074] The joint bodies 100 in the vibration plate 12 are arranged on the horizontal feeding guide rail 13 under the action of the vibration plate 12, and then the shielding drive cylinder 143 drives the shielding frame 142 to descend, and then the first feeding cylinder 33 drives a pair of first feeding claw cylinders 34 to descend, so that the connecting screws 103 of the pair of joint bodies 100 in the feeding trough 1410 are respectively located in a pair of claws of a pair of first feeding claw cylinders 34, and then the pair of first feeding claw cylinders 34 grab the connecting screws 103 of the pair of joint bodies 100, and then the first feeding cylinder 33 drives a pair of first feeding claw cylinders 34 to rise, and then the first feeding rodless cylinder 32 drives a pair of joint bodies 100 to move horizontally, and then the first feeding cylinder 33 drives a pair of first The feeding claw cylinder 34 descends so that the quick connection ends 101 of a pair of joint bodies 100 enter the horizontal feeding guide groove 430 of the horizontal limit plate 43, and then the horizontal feeding conveyor belt 42 drives the pair of joint bodies 100 to reach the other end of the horizontal limit plate 43, and then the second feeding mechanism 50 is started. The working principle of the second feeding mechanism 50 is similar to that of the first feeding mechanism 30. The pair of joint bodies 100 in the horizontal feeding guide groove 430 are transferred and vertically sleeved from top to bottom on a pair of adjacent rotating support components 63, and then the joint conveying ring 62 rotates a certain angle so that the pair of joint bodies 100 arrive at the first rotating drive component 64 and face the glue coating mechanism 70, and then the rotating vertical drive cylinder 642 drives the rotating vertical The driving frame 643 and the rotating connecting frame 644 descend, so that the lower ends of the pair of pressing blocks 649 are inserted into the upper end openings of the pair of joint bodies 100, and then the rotating driving motor 645 rotates through the gear transmission to drive the pair of pressing blocks 649 to rotate, thereby driving the pair of joint bodies 100 and the pair of rotating support components 63 to rotate. During this rotation process, the rotating cylinder 73 drives the horizontal rotating support plate 731 to rotate so that the outlet ends of the glue pipes 741 of the pair of glue coating members 74 are close to the connecting screw 103 of the joint body 100, and the sealant feeding device (not shown) is started so that the outlet end of the glue pipe 741 extrude the sealant and coat it on the connecting screw 103, and at the same time the glue coating lifting cylinder 72 is started to drive the pair of glue coating members 74 to descend A certain height is reached so as to coat a certain height of sealant 104. After coating is completed, the glue coating mechanism 70 returns to its original position, and then the joint conveying ring 62 rotates a certain angle so that a pair of joint bodies 100 reach the second rotating drive assembly 64, and then the pair of joint bodies 100 are driven to rotate according to the above principle. At this time, the CCD industrial camera of the detection mechanism 80 detects the sealant 104, and then the joint conveying ring 62 rotates a certain angle. If the glue coating detection is qualified, the unloading mechanism 92 transfers the pair of joint bodies 100 coated with glue to the horizontal conveyor belt 93, so that the pair of joint bodies 100 pass through the oven 94 horizontally with the horizontal conveyor belt 93 for drying, and finally enter the unloading chute 97 along the downward inclined unloading guide frame 95;If the glue coating test fails, the unloading mechanism 92 puts the joint body 100 into the unqualified recovery tank (not shown). ;

[0075] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A glue coating device for a direct-connect quick connector, characterized in that: The invention comprises a glue coating support (20), a joint conveying mechanism (60) and a glue coating mechanism (70); the joint conveying mechanism (60) comprises a circular plate-shaped central support plate (61) fixed on the glue coating support (20), a circular ring-shaped joint conveying ring (62) rotatably connected to the glue coating support (20), a rotation drive component (64) arranged on the central support plate (61), a plurality of rotation support components evenly distributed on the joint conveying ring (62) and a conveying drive component for driving the joint conveying ring (62) to rotate intermittently; the joint conveying ring (62) and the central support plate (61) are connected to each other by ... ) are coaxially arranged; the rotating support assembly includes a rotating support component (63); the conveying drive assembly is used to drive the joint body (100) sleeved on the rotating support component (63) to rotate; the gluing mechanism (70) is arranged on the gluing bracket (20); the gluing mechanism (70) includes a gluing support bracket (71), a gluing member (74), a horizontal rotating member for driving the gluing member (74) to rotate horizontally, and a gluing lifting member for driving the horizontal rotating member to be lifted and lowered; the gluing member (74) is connected to a sealant feeding device; the gluing member (74) includes a glue outlet pipe (741).

2. The gluing device for a direct-connect quick connector according to claim 1, characterized in that: It also includes a detection mechanism (80) arranged on the glue coating bracket (20); the detection mechanism (80) includes a CCD industrial camera; two rotation drive assemblies (64) are provided, one of the rotation drive assemblies (64) is facing the glue coating mechanism (70), and the other rotation drive assembly (64) is facing the detection mechanism (80).

3. The gluing device for a direct-connect quick connector according to claim 1, characterized in that: It also includes a feeding mechanism (10), a first loading mechanism (30), a horizontal feeding mechanism (40), a second loading mechanism (50) and a drying mechanism (90); the feeding mechanism (10) is used to provide a joint body (100); the first loading mechanism (30) is used to transfer the joint body (100) provided by the feeding mechanism (10) to the horizontal feeding mechanism (40); the horizontal feeding mechanism (40) horizontally transports the joint body (100); the second loading mechanism (50) is used to transfer the joint body (100) transported by the horizontal feeding mechanism (40) to the rotating support component (63); and the drying mechanism (90) is used to dry the sealant applied on the joint body (100).

4. The gluing device for a direct-connect quick connector according to claim 3, characterized in that: The drying mechanism (90) comprises a drying support (91), a horizontal conveyor belt (93) arranged on the drying support (91), an oven (94) arranged on the drying support (91), and a material discharge mechanism (92); the horizontal conveyor belt (93) passes horizontally through the oven (94); and the material discharge mechanism (92) is used to transfer the joint body (100) from the rotating support component (63) to the horizontal conveyor belt (93).

5. The gluing device for a direct-connect quick connector according to claim 3, characterized in that: The feeding mechanism (10) includes a vibrating disk (12) and a horizontally arranged horizontal feeding guide rail (13) disposed at the discharge end of the vibrating disk (12); the conveying direction of the horizontal feeding guide rail (13) is arranged parallel to the conveying direction of the horizontal feeding mechanism (40).

6. The gluing device for a direct-connect quick connector according to claim 5, characterized in that: A material taking part (14) is arranged at the end of the horizontal feeding guide rail (13); the material taking part (14) includes a material taking seat (141) fixedly connected to the end of the horizontal feeding guide rail (13); a feeding groove (1410) is formed at one end of the material taking seat (141) close to the horizontal feeding guide rail (13); rectangular groove-shaped material taking avoidance grooves (1411) horizontally penetrating are formed on a pair of side walls of the feeding groove (1410) perpendicular to the conveying direction of the horizontal feeding guide rail (13); the upper end of the material taking avoidance groove (1411) is open; a vertically opening rectangular groove-shaped vertical expansion hole (1412) is formed on the lower side wall of the material taking avoidance groove (1411); a "U"-shaped shielding frame (142) is arranged on the bottom surface of the material taking seat (141) in a vertically lifting manner and a shielding driving member for driving the shielding frame (142) to vertically lift; a pair of vertical parts of the shielding frame (142) are respectively vertically penetrated in a pair of the vertical expansion holes (1412); end faces of a pair of vertical parts of the shielding frame (142) close to each other are respectively flush with the vertical inner side walls of the feeding groove (1410).

7. The gluing device for a direct-connect quick connector according to claim 3, characterized in that: The horizontal feeding mechanism (40) includes a horizontal feeding frame (41), a horizontal feeding conveyor belt (42) arranged on the horizontal feeding frame (41), and a horizontal limiting plate (43) arranged on the horizontal feeding frame (41); the horizontal limiting plate (43) is higher than the horizontal feeding conveyor belt (42); a horizontally opening long hole-shaped horizontal feeding guide groove (430) is formed on the horizontal limiting plate (43); the width of the horizontal feeding guide groove (430) is the same as the outer diameter of the quick connection end (101) of the joint body (100), and the distance between the upper surface of the horizontal feeding conveyor belt (42) and the upper end surface of the horizontal limiting plate (43) is less than the height of the quick connection end (101) of the joint body (100).

8. The gluing device for a direct-connect quick connector according to claim 1, characterized in that: The rotating support member (63) includes a rotating support bottom plate (631) fixed on the upper end surface of the joint conveying ring (62) and a rotating support seat (632) rotatably connected to the rotating support bottom plate (631); the rotating support seat (632) includes a circular plate-shaped rotating connection bottom plate (6321) at the bottom and a cylindrical rotating connection column (6322) coaxially formed on the upper end surface of the rotating connection bottom plate (6321); the diameter of the rotating connection bottom plate (6321) is greater than the outer diameter of the quick connection end (101) of the joint body (100); the diameter of the rotating connection column (6322) is the same as the inner diameter of the quick connection end (101) of the joint body (100).

9. The gluing device for a direct-connect quick connector according to claim 8, characterized in that: The upper end of the rotating connection column (6322) is chamfered.

10. The gluing device for a direct-connect quick connector according to claim 1, characterized in that: The rotating support assembly comprises a pair of rotating support components (63); the gluing mechanism (70) comprises a pair of gluing components (74); and the gluing components (74) correspond one to one to the rotating support components (63).

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