Faucet drawing pipe assembling machine

Abstract

The utility model relates to a faucet drawing pipe assembling machine. Comprising a pipe body clamping and translating mechanism, and a pipe body feeding device, a sealing sleeve feeding and assembling mechanism, a pipe body end face internal expanding mechanism, an inner core feeding and assembling mechanism, a horn joint feeding and assembling mechanism, a sealing sleeve riveting mechanism, a sealing ring feeding and assembling mechanism and a discharging mechanism which are arranged on one side of the pipe body clamping and translating mechanism in sequence. The pipe body clamping and translating mechanism comprises a horizontal moving platform and clamping devices, the clamping devices are used for clamping the drawing pipe body, the multiple clamping devices are arranged on the horizontal moving platform in the length direction of the horizontal moving platform at intervals, and every two clamping devices form a group. According to the utility model, the production of the faucet drawing pipe is realized through mechanical equipment, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary ware production equipment, in particular to a faucet pull-out tube assembling machine. Background Art

[0002] The faucet pull-out tube is an important part of a pull-out faucet, which allows the water outlet part of the faucet to stretch and move freely within a certain range, thus providing a more flexible and convenient use experience.

[0003] The faucet pull-out tube includes a pull-out tube main body, an inner core and a bell mouth. When assembling the faucet pull-out tube, an inner core needs to be installed at one end and a bell mouth at the other end. Traditional faucet pull-out tubes are usually assembled manually, but the efficiency of manual production is low and it is difficult to meet the requirements of mass production. Summary of the Invention

[0004] The purpose of the utility model is to provide a faucet pull-out tube assembling machine to solve the above problems.

[0005] To achieve the above purpose, the utility model discloses a faucet pull-out tube assembling machine, which includes: a tube body clamping and translation mechanism, and a tube body feeding device, a sleeve feeding and assembling mechanism, a tube body end face inner expansion mechanism, an inner core feeding and assembling mechanism, a bell joint feeding and assembling mechanism, a sleeve riveting mechanism, a sealing ring feeding and assembling mechanism and a discharging mechanism which are arranged on one side of the tube body clamping and translation mechanism and are arranged in sequence. The tube body clamping and translation mechanism includes a horizontal moving platform and a clamping device. The clamping device is used for clamping the pull-out tube main body. A plurality of clamping devices are arranged at intervals along the length direction of the horizontal moving platform, and the clamping devices are grouped in pairs. The sleeve feeding and assembling mechanism is used for installing sleeves at both ends of the pull-out tube main body. The tube body end face inner expansion mechanism is used for expanding the inner diameters of both ends of the pull-out tube main body. The inner core feeding and assembling mechanism is used for installing an inner core at one end of the pull-out tube main body. The bell joint feeding and assembling mechanism is used for installing a bell joint at one end of the pull-out tube main body. The sleeve riveting mechanism is used for riveting the sleeve to the end of the pull-out tube main body to fix the inner core and the bell joint. The sealing ring feeding and assembling mechanism is used for assembling a sealing ring onto the sleeve.

[0006] Preferably, the tube body feeding device includes a tube body fixing plate, a first conveying device, a second conveying device, a lifting manipulator, and a lowering manipulator. The second conveying device is arranged above the first conveying device. The first conveying device is composed of two first conveyor belts arranged in parallel with each other. The second conveying device is composed of two second conveyor belts arranged in parallel with each other. The first conveying device and the second conveying device are used to convey the tube body fixing plate. The first conveying device conveys in the direction close to the tube clamping and translating mechanism, and the second conveying device conveys in the direction away from the tube clamping and translating mechanism. Two fixing clamps are arranged at intervals on the fixing plate, and both ends of the draw tube body are fixedly connected to the two fixing clamps respectively. The lifting manipulator is arranged on one side of the first conveying device close to the tube clamping and translating mechanism, and the lowering manipulator is arranged on the side of the first conveying device away from the tube clamping and translating mechanism. The lifting manipulator is used to move the tube body fixing plate from the first conveying device to the second conveying device, and the lowering manipulator is used to move the tube body fixing plate from the second conveying device to the first conveying device. The clamping device is used to clamp the draw tube body transported to the end of the first conveying device.

[0007] Preferably, the envelope feeding and assembling mechanism includes an envelope feeding device, an envelope conveying device, an envelope placing table, an envelope installing manipulator, and a first fixing clamp. The envelope feeding device, the envelope conveying device, the envelope placing table, and the envelope installing manipulator are arranged in sequence in the direction close to the tube clamping and translating mechanism. The envelope feeding device is a vibrating feeding tray. Two envelope conveying devices are connected to the envelope feeding device. One end of the envelope conveying device is connected to the envelope feeding device and the other end is connected to the envelope placing table. The envelope conveying device transports the envelopes to the envelope placing table. Two envelope installing manipulators are arranged, respectively on one side of the two envelope conveying devices. The envelope installing manipulator is used to install the envelopes on the envelope placing table onto both ends of the draw tube body. The first fixing clamp is arranged above the tube clamping and translating device. There are two first fixing clamps, which are arranged corresponding to the positions of both ends of the draw tube body. The first fixing clamp is used to clamp both ends of the draw tube body to facilitate the installation of the envelopes.

[0008] Preferably, the tube body end face inner expansion mechanism includes an expanding hole manipulator and a second fixing clamp. There are two expanding hole manipulators, and both of the expanding hole manipulators are arranged on one side of the horizontal moving table. The second fixing clamp is arranged above the tube clamping and translating device. There are two second fixing clamps, which are arranged corresponding to the positions of both ends of the draw tube body. The second fixing clamp is used to clamp both ends of the draw tube body to facilitate the expanding hole manipulator to expand the two ends of the draw tube body.

[0009] Preferably, the inner core feeding and assembling mechanism includes an inner core loading device, an inner core conveying device, an inner core placing table, an inner core installing manipulator, and a third fixing clamp. The inner core loading device, the inner core conveying device, the inner core placing table, and the inner core installing manipulator are arranged in sequence in the direction close to the pipe body clamping and translating mechanism. The inner core loading device is a vibrating loading tray, the inner core conveying device is a vibrating slideway. The two ends of the inner core conveying device are respectively connected to the inner core loading device and the inner core placing table. The inner core installing manipulator is used to install the inner core on the inner core placing table at one end of the draw tube body. The third fixing clamp is arranged above the pipe body clamping and translating device, and the third fixing clamp is used to clamp one end of the draw tube body to facilitate the inner core installing manipulator to install the inner core.

[0010] Preferably, the horn joint feeding and assembling mechanism includes a horn joint loading device, a horn joint installing manipulator, and a fourth fixing clamp. The horn joint loading device is arranged on one side of the pipe body clamping and translating mechanism. The horn joint loading device includes a tray and a reciprocating conveying device. The reciprocating conveying device is used to convey the tray. A plurality of positioning holes for placing horn joints are arranged in an array on the tray. The reciprocating conveying device includes a third conveyor belt, a fourth conveyor belt, and a fifth conveying device. The third conveyor belt is arranged above the fourth conveyor belt. The third conveyor belt conveys the tray in the direction close to the pipe body clamping and translating device. The fourth conveyor belt conveys the tray in the direction away from the pipe body clamping and translating device. The fifth conveying device is arranged on the side of the third conveyor belt and the fourth conveyor belt close to the pipe body clamping and translating device. The fifth conveying device includes a fifth lifting device and a fifth conveyor belt. The fifth conveyor belt is installed on the fifth lifting device. The horn joint installing manipulator is arranged above the reciprocating conveying device and is used to install the horn joint in the tray at the end of the draw tube body. The fourth fixing clamp is arranged above the pipe body clamping and translating device, and the fourth fixing clamp is used to clamp the end of the draw tube body where the inner core is not installed to facilitate the horn joint installing manipulator to install the horn joint at the end of the draw tube body.

[0011] Preferably, the envelope riveting mechanism includes a riveting manipulator and a fifth fixing clamp. The riveting manipulator is arranged on one side of the pipe body clamping and translating device. A riveting sleeve is arranged on the riveting manipulator, and the riveting sleeve is used to rivet the end of the draw tube body. The fifth fixing clamp is arranged above the pipe body clamping and translating device, and the fifth fixing clamp is used to clamp the draw tube body to facilitate the riveting manipulator to rivet the envelope.

[0012] Preferably, the sealing ring feeding and assembling mechanism includes a sealing ring loading device, a sealing ring conveying device, a sealing ring placement table, a sealing ring installation manipulator, and a sixth fixing clamp. The sealing ring loading device, the sealing ring conveying device, the sealing ring placement table, and the sealing ring installation manipulator are arranged in sequence in the direction close to the pipe body clamping and translation mechanism. The sealing ring loading device is a vibrating loading tray. The two ends of the sealing ring conveying device are respectively connected to the sealing ring loading device and the sealing ring placement table. The sealing ring installation manipulator is used to install the sealing ring on the placement table onto the inner core. The sixth fixing clamp is arranged above the pipe body clamping and translation device and is used to clamp both ends of the draw tube main body, facilitating the installation of the sealing ring on the inner core by the sealing ring installation manipulator. The discharging mechanism includes a discharging manipulator.

[0013] Preferably, it further includes a pipe body height leveling mechanism. The pipe body height leveling mechanism is arranged between the pipe body loading device and the envelope feeding and assembling mechanism. The pipe body height leveling mechanism includes a column, a lifting device, a horizontal bracket, a bolt, a spring, and a leveling chuck. The column is arranged on one side of the pipe body clamping and translation mechanism. The lifting device is installed at the top of the column. The horizontal bracket is installed on the lifting device. First mounting holes are opened at both ends of the horizontal bracket. Second mounting holes are opened at the top of the leveling chuck. There are two leveling chucks, and the two leveling chucks are respectively arranged on both sides of the horizontal bracket. The bolt passes through the first mounting hole and is threadedly connected to the second mounting hole. The spring is sleeved outside the bolt and is arranged between the first mounting hole and the second mounting hole.

[0014] Preferably, it further includes a visual inspection device and an airtightness inspection mechanism. The visual inspection device is arranged between the sealing ring feeding and assembling mechanism and the discharging mechanism, and is used to detect the appearance and riveting dimensions of the draw tube main body. The airtightness inspection device is arranged between the visual inspection device and the discharging mechanism, and the airtightness inspection mechanism is used to detect the airtightness of the draw tube main body.

[0015] The utility model has the following beneficial effects:

[0016] The production of the faucet draw tube is realized by mechanical equipment in the utility model, effectively improving the production efficiency. Description of the Drawings

[0017] Figure 1 It is a schematic top view of the overall structure provided in the specific embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the pipe body loading device provided in the specific embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the pipe body fixing plate structure provided in the specific embodiment of the utility model;

[0020] Figure 4 Schematic diagram of the tube body height leveling mechanism provided in the specific embodiment of the present utility model;

[0021] Figure 5 Schematic diagram of the envelope feeding and assembling mechanism provided in the specific embodiment of the present utility model;

[0022] Figure 6 Three-dimensional schematic diagram of the envelope feeding and assembling mechanism provided in the specific embodiment of the present utility model;

[0023] Figure 7 Schematic diagram of the hole expanding manipulator provided in the specific embodiment of the present utility model;

[0024] Figure 8 Schematic diagram of the inner core feeding and assembling mechanism provided in the specific embodiment of the present utility model;

[0025] Figure 9 Schematic diagram of the reciprocating conveying device provided in the specific embodiment of the present utility model;

[0026] Figure 10 Schematic diagram of the horn joint installation manipulator provided in the specific embodiment of the present utility model;

[0027] Figure 11 Envelope riveting manipulator provided in the specific embodiment of the present utility model;

[0028] Figure 12 Schematic diagram of the sealing ring feeding and assembling mechanism provided in the specific embodiment of the present utility model;

[0029] Figure 13 Schematic diagram of the structure of the discharging mechanism provided in the specific embodiment of the present utility model;

[0030] Figure 14 Schematic diagram of the structure of the discharging mechanism provided in the specific embodiment of the present utility model;

[0031] Figure 15 Schematic diagram of the structure of the partial tube body clamping and translation mechanism provided in the specific embodiment of the present utility model;

[0032] Figure 16 Schematic diagram of the structure of the first fixed clamp provided in the specific embodiment of the present utility model;

[0033] Figure 17 Schematic diagram of the structure of the fifth fixed clamp provided in the specific embodiment of the present utility model.

[0034] Description of the main component symbols:

[0035] 100. Tube clamping and translation mechanism; 110. Clamping device; 120. Horizontal moving platform; 200. Tube feeding device; 210. First conveying device; 220. Second conveying device; 230. Lifting manipulator; 240. Lowering manipulator; 250. Tube fixing plate; 251. Fixed clamp; 260. Drawtube body; 300. Tube height leveling mechanism; 310. Column; 320. Lifting device; 330. Horizontal bracket; 340. Bolt; 350. Leveling chuck; 400. Envelope feeding and assembling mechanism; 410. Envelope feeding device; 420. Envelope conveying device; 430. Envelope placing table; 440. Envelope installing manipulator; 450. First fixed clamp; 500. Tube end inner expansion mechanism; 510. Reaming manipulator; 600. Inner core feeding and assembling mechanism; 610. Inner core feeding device; 620. Inner core conveying device; 630. Inner core placing table; 640. Inner core installing manipulator; 700. Horn joint feeding and assembling mechanism; 710. Third conveyor belt; 720. Fourth conveyor belt; 730. Fifth conveyor belt; 731. Fifth lifting device; 740. Tray; 750. Horn joint installing manipulator; 800. Envelope riveting mechanism; 810. Envelope riveting manipulator; 811. Riveting sleeve; 820. Fifth fixed clamp; 900. Sealing ring feeding and assembling mechanism; 910. Sealing ring feeding device; 920. Sealing ring conveying device; 930. Sealing ring placing table; 940. Sealing ring installing manipulator; 1000. Vision inspection device; 2000. Air tightness inspection mechanism; 3000. Discharging mechanism. Detailed implementation manners

[0036] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0037] As Figures 1 - 17As shown in the figure, the present utility model provides a faucet pull-out tube assembly machine, including: a tube body clamping and translation mechanism 100, and a tube body feeding device 200, a sleeve feeding and assembly mechanism 400, a tube body end face inner expansion mechanism 500, a core feeding and assembly mechanism 600, a horn joint feeding and assembly mechanism 700, a sleeve riveting mechanism 800, a sealing ring feeding and assembly mechanism 900, and a discharging mechanism 3000, which are arranged in sequence on one side of the tube body clamping and translation mechanism 100. The tube body clamping and translation mechanism 100 includes a horizontal moving platform 120 and a clamping device 110. The clamping device 110 is used for clamping the pull-out tube main body 260. A plurality of clamping devices 110 are arranged at intervals along the length direction of the horizontal moving platform 120, and the clamping devices 110 are grouped in pairs. The sleeve feeding and assembly mechanism 400 is used for installing sleeves at both ends of the pull-out tube main body 260. The tube body end face inner expansion mechanism 500 is used for expanding the inner diameters of both ends of the pull-out tube main body 260. The core feeding and assembly mechanism 600 is used for installing a core at one end of the pull-out tube main body 260. The horn joint feeding and assembly mechanism 700 is used for installing a horn joint at one end of the pull-out tube main body 260. The sleeve riveting mechanism 800 is used for riveting the sleeve to the end of the pull-out tube main body 260 to fix the core and the horn joint. The sealing ring feeding and assembly mechanism 900 is used for assembling the sealing ring onto the sleeve.

[0038] As Figure 15 shown, in this embodiment, the clamping device 110 is a pneumatic gripper or an electric gripper. The horizontal moving platform 120 drives the clamping device 110 to perform a reciprocating linear motion, and the horizontal moving platform 120 is driven by a cylinder, a hydraulic cylinder or a motor.

[0039] As Figures 2 - 3As shown in the figure, the tube body feeding device 200 includes a tube body fixing plate 250, a first conveying device 210, a second conveying device 220, a lifting manipulator 230, and a lowering manipulator 240. The second conveying device 220 is arranged above the first conveying device 210. The first conveying device 210 is composed of two first conveyor belts arranged in parallel with each other, and the second conveying device 220 is composed of two second conveyor belts arranged in parallel with each other. The first conveying device 210 and the second conveying device 220 are used to convey the tube body fixing plate 250. The first conveying device 210 conveys in the direction close to the tube clamping and translation mechanism 100, and the second conveying device 220 conveys in the direction away from the tube clamping and translation mechanism 100. Two fixing clamps 251 are arranged on the fixing plate at intervals, and both ends of the draw tube main body 260 are fixedly connected to the two fixing clamps 251 respectively. The lifting manipulator 230 is arranged on one side of the first conveying device 210 close to the tube clamping and translation mechanism 100, and the lowering manipulator 240 is arranged on one side of the first conveying device 210 away from the tube clamping and translation mechanism 100. The lifting manipulator 230 is used to move the tube body fixing plate 250 from the first conveying device 210 to the second conveying device 220, and the lowering manipulator 240 is used to move the tube body fixing plate 250 from the second conveying device 220 to the first conveying device 210. The clamping device 110 is used to clamp the draw tube main body 260 transported to the end of the first conveying device 210.

[0040] In this embodiment, when the fixing plate is on the first conveying device 210, its two ends respectively abut against the two first conveyor belts; when the fixing plate is on the second conveying device 220, its two ends respectively abut against the two second conveyor belts. The feeding process of the draw tube main body 260 is as follows:

[0041] First, manually install both ends of the draw tube main body 260 onto the two fixing clamps 251 of the fixing plate respectively, and then place the fixing plate into the first conveying device 210. Then, the first conveying device 210 transports the fixing plate to one end close to the tube clamping and translation mechanism 100, and the lifting manipulator 230 intercepts the fixing plate to prevent it from falling. Subsequently, a set of clamping devices 110 on the tube clamping and translation mechanism 100 respectively clamp both ends of the draw tube main body 260. Then the lifting manipulator 230 lifts the fixing plate upward to separate the fixing plate from the draw tube main body 260, and sends the fixing plate into the second conveying device 220 and transports it to the side for manual feeding, which is convenient for workers to pick up. The draw tube main body 260 is fixed by the clamping device 110 and enters the next station with the movement of the horizontal moving platform 120.

[0042] Such as Figure 4As shown in the figure, the faucet pull-out tube assembly machine further includes a tube body height leveling mechanism 300. The tube body height leveling mechanism 300 is arranged between the tube body feeding device 200 and the envelope feeding and assembling mechanism 400. The tube body height leveling mechanism 300 includes a column 310, a lifting device 320, a horizontal bracket 330, a bolt 340, a spring and a leveling chuck 350. The column 310 is arranged on one side of the tube body clamping and translating mechanism 100. The lifting device 320 is installed at the top of the column 310. The horizontal bracket 330 is installed on the lifting device 320. First mounting holes are formed at both ends of the horizontal bracket 330. Second mounting holes are formed at the top of the leveling chuck 350. There are two leveling chucks 350, and the two leveling chucks 350 are respectively arranged on both sides of the horizontal bracket 330. The bolt 340 passes through the first mounting hole and is threadedly connected to the second mounting hole. The spring is sleeved outside the bolt 340 and is arranged between the first mounting hole and the second mounting hole.

[0043] In this embodiment, after the tube body clamping and translating mechanism 100 moves the pull-out tube to the corresponding station of the tube body height leveling mechanism, the lifting mechanism controls the two leveling chucks to descend until the two leveling chucks respectively clamp both ends of the pull-out tube body 260. Under the action of the spring and the bolt 340, the two leveling chucks have a margin for up and down movement. Even if the heights of both ends of the pull-out tube body 260 are uneven, both leveling chucks can clamp both ends of the pull-out tube. Then the clamping device 110 of the tube body clamping and translating mechanism 100 releases the pull-out tube body 260, and then the lifting device 320 moves upward to a specified height. At this time, the heights of both ends of the pull-out tube body 260 are flush. Then the clamping device clamps the pull-out tube body 260 again, and the pull-out tube body 260 enters the next station along with the movement of the horizontal moving platform 120.

[0044] As Figures 5 - 6As shown in the figure, the envelope feeding and assembling mechanism 400 includes an envelope loading device 410, an envelope conveying device 420, an envelope placing table 430, an envelope installing manipulator 440, and a first fixing clamp 450. The envelope loading device 410, the envelope conveying device 420, the envelope placing table 430, and the envelope installing manipulator 440 are arranged in sequence in the direction close to the tube clamping and translating mechanism 100; the envelope loading device 410 is a vibrating loading tray, and two envelope conveying devices 420 are connected to the envelope loading device 410. One end of the envelope conveying device 420 is connected to the envelope loading device 410, and the other end is connected to the envelope placing table 430. The envelope conveying device 420 transports the envelopes to the envelope placing table 430. There are two envelope installing manipulators 440, which are respectively arranged on one side of the two envelope conveying devices 420. The envelope installing manipulator 440 is used to install the envelopes on the envelope placing table 430 at both ends of the draw tube body 260. The first fixing clamp 450 is arranged above the tube clamping and translating device. There are two first fixing clamps 450, which are arranged corresponding to the positions at both ends of the draw tube body 260. The first fixing clamp 450 is used to clamp both ends of the draw tube body 260 to facilitate the installation of the envelopes.

[0045] In this embodiment, after the tube clamping and translating mechanism 100 moves the draw tube body 260 to the corresponding station of the envelope feeding and assembling mechanism 400, the first fixing clamp 450 clamps the part of the draw tube body 260 close to the end, and then the clamping device 110 releases the draw tube body 260, and the horizontal moving platform 120 resets; the envelope loading device 410 can load two envelopes at the same time. The two envelopes are transported to the envelope placing table 430 through the two envelope conveying devices 420, and then the two envelope installing manipulators 440 respectively take down one envelope and install it at the end of the draw tube body 260. In the above embodiment, the envelope conveying device 420 is a slideway. One end of the slideway close to the envelope loading device 410 is higher, and one end close to the envelope placing table 430 is lower. And a vibrating device is arranged at the bottom of the slideway to enable the envelopes to move smoothly in the slideway.

[0046] As Figure 7 shown in the figure, the tube end face inner expansion mechanism 500 includes an expanding hole manipulator 510 and a second fixing clamp. There are two expanding hole manipulators 510, and both expanding hole manipulators 510 are arranged on one side of the horizontal moving platform. The second fixing clamp is arranged above the tube clamping and translating device. There are two second fixing clamps, which are arranged corresponding to the positions at both ends of the draw tube body 260. The second fixing clamp is used to clamp both ends of the draw tube body 260 to facilitate the expanding hole manipulator 510 to expand the holes at both ends of the draw tube body 260.

[0047] In this embodiment, the clamping device in the tube body clamping and translation mechanism 100 clamps the draw tube below the first fixed clamp 450. Subsequently, the first fixed clamp 450 releases the draw tube. After the tube body clamping and translation mechanism 100 moves the draw tube body 260 to the corresponding station of the tube body end face expanding mechanism 500, the second fixed clamp clamps the part of the draw tube body 260 near the end. Then, the clamping device 110 releases the draw tube body 260, and the horizontal moving platform 120 resets. The two hole expanding manipulators 510 simultaneously expand the two ends of the draw tube body 260 to facilitate the installation of the inner core and the horn joint.

[0048] As Figure 8 shown, the inner core feeding and assembling mechanism 600 includes an inner core loading device 610, an inner core conveying device 620, an inner core placing table 630, an inner core installing manipulator 640, and a third fixed clamp. The inner core loading device 610, the inner core conveying device 620, the inner core placing table 630, and the inner core installing manipulator 640 are arranged in sequence in the direction close to the tube body clamping and translation mechanism 100. The inner core loading device 610 is a vibrating loading tray, the inner core conveying device 620 is a vibrating slideway. The two ends of the inner core conveying device 620 are respectively connected to the inner core loading device 610 and the inner core placing table 630. The inner core installing manipulator 640 is used to install the inner core on the inner core placing table 630 to one end of the draw tube body 260. The third fixed clamp is arranged above the tube body clamping and translation device and is used to clamp one end of the draw tube body 260 to facilitate the inner core installing manipulator 640 to install the inner core.

[0049] As Figures 9 - 10As shown, the horn connector feeding and assembling mechanism 700 includes a horn connector loading device, a horn connector installation manipulator 750, and a fourth fixing clamp. The horn connector loading device is arranged on one side of the tube clamping and translating mechanism 100. The horn connector loading device includes a tray 740 and a reciprocating conveying device. The reciprocating conveying device is used to convey the tray 740. A plurality of positioning holes for placing horn connectors are arranged in an array on the tray 740. The reciprocating conveying device includes a third conveyor belt 710, a fourth conveyor belt 720, and a fifth conveying device. The third conveyor belt 710 is arranged above the fourth conveyor belt 720. The third conveyor belt 710 conveys the tray 740 in the direction close to the tube clamping and translating device. The fourth conveyor belt 720 conveys the tray 740 in the direction away from the tube clamping and translating device. The fifth conveying device is arranged on the side of the third conveyor belt 710 and the fourth conveyor belt 720 close to the tube clamping and translating device. The fifth conveying device includes a fifth lifting device 731 and a fifth conveyor belt 730. The fifth conveyor belt 730 is installed on the fifth lifting device 731. The horn connector installation manipulator 750 is arranged above the reciprocating conveying device and is used to install the horn connectors in the tray 740 to the end of the draw tube body 260. The fourth fixing clamp is arranged above the tube clamping and translating device and is used to clamp one end of the draw tube body 260 without an inner core, facilitating the horn connector installation manipulator 750 to install a horn connector at the end of the draw tube body 260.

[0050] In this embodiment, the clamping device in the tube clamping and translating mechanism 100 clamps the draw tube under the second fixing clamp. Subsequently, the second fixing clamp releases the draw tube. After the tube clamping and translating mechanism 100 moves the draw tube body 260 to the next station, one end of the draw tube body 260 corresponds to the station on the inner core feeding and assembling mechanism 600, and the other end corresponds to the station where the horn connector feeding and assembling mechanism 700 is located. The third fixing clamp and the fourth fixing clamp respectively clamp the parts near the two ends of the draw tube body 260. Then the clamping device 110 releases the draw tube body 260, and the horizontal moving platform 120 resets.

[0051] The inner core loading device 610 is a vibrating chute. One end connected to the inner core loading device 610 is higher than the end connected to the inner core placement table 630. Similar to the envelope placement table 430, the function of the inner core placement table 630 is also to place parts and ensure that only one part enters the inner core placement table 630 each time, enabling the inner core installation manipulator 640 to accurately and quickly clamp the inner core and install it at the end of the draw tube.

[0052] The surface of the horn connector has a coating. If a vibrating loading tray is used for loading, the coating on the surface of the horn connector will be damaged. To protect the coating on the surface of the horn connector, it is necessary to manually place the horn connectors in the tray 740. Each positioning hole on the tray 740 can place one horn connector.

[0053] The tray 740 with the horn connectors placed thereon moves from one end of the third conveyor belt 710 towards one end of the tube gripping and translation mechanism 100. The fifth lifting device 731 raises the fifth conveyor belt 730 to be flush with the third conveyor belt 710. The tray 740 enters the fifth conveyor belt 730. The horn connector installation manipulator 750 takes out the horn connectors from the tray 740 staying on the fifth conveyor belt 730 and installs them at the end of the telescopic tube body 260. When all the horn connectors in the tray 740 are taken out, the fifth lifting device 731 lowers the fifth conveyor belt 730 to be flush with the fourth conveyor belt 720 and sends the tray 740 into the fourth conveyor belt 720. The fourth conveyor belt 720 sends out the tray 740 for the next round of loading. Subsequently, the fifth lifting device 731 raises the fifth conveyor belt 730 to be flush with the third conveyor belt 710 and waits for the next tray 740 with horn connectors.

[0054] As Figure 16 shown, in the above embodiment, the first fixed clamp 450, the second fixed clamp, the third fixed clamp, and the fourth fixed clamp are all composed of two cylinders arranged oppositely.

[0055] As Figure 11 shown, the envelope riveting mechanism 800 includes a riveting manipulator and a fifth fixed clamp 820. The riveting manipulator is arranged on one side of the tube gripping and translation device. A riveting sleeve 811 is arranged on the riveting manipulator. The riveting sleeve 811 is used for riveting the end of the telescopic tube body 260. The fifth fixed clamp 820 is arranged above the tube gripping and translation device. The fifth fixed clamp 820 is used for clamping the telescopic tube body 260 to facilitate the riveting manipulator to rivet the envelope.

[0056] In this embodiment, the gripping device in the tube gripping and translation mechanism 100 clamps the telescopic tube under the third fixed clamp and the fourth fixed clamp. Subsequently, the third fixed clamp and the fourth fixed clamp release the telescopic tube. After the tube gripping and translation mechanism 100 moves the telescopic tube body 260 to the station where the envelope riveting mechanism 800 is located, the fifth fixed clamp 820 is used for clamping the telescopic tube body 260. Then the gripping device releases, and the horizontal movement device drives the gripping device to reset. After the fifth fixed clamp 820 fixes the telescopic tube, the riveting sleeve 811 of the riveting manipulator sleeves the two ends of the telescopic tube, riveting the envelope, the telescopic tube body 260, and the inner core together, and riveting the envelope, the telescopic tube body 260, and the horn connectors together.

[0057] As Figure 12As shown, the sealing ring feeding assembly mechanism 900 includes a sealing ring feeding device 910, a sealing ring conveying device 920, a sealing ring placing platform 930, a sealing ring installation manipulator 940 and a sixth fixed clamp 251. The sealing ring feeding device 910, the sealing ring conveying device 920, the sealing ring placing platform 930 and the sealing ring installation manipulator 940 are sequentially arranged in a direction close to the tube body clamping and translating mechanism 100. The sealing ring feeding device 910 is a vibrating feeding tray. The two ends of the sealing ring conveying device 920 are respectively connected to the sealing ring feeding device 910 and the sealing ring placing platform 930. The sealing ring installation manipulator 940 is used to install the sealing ring on the sealing ring placing platform 930 onto the inner core. The sixth fixed clamp 251 is arranged above the tube body clamping and translating device, and is used to clamp the two ends of the drawing tube body 260, so that the sealing ring installation manipulator 940 can install the sealing ring on the inner core. The discharging mechanism 3000 includes a discharging manipulator.

[0058] In this embodiment, the clamping device in the tube body clamping translation mechanism 100 clamps the draw tube below the fifth fixed clamp 820, and then the fifth fixed clamp 820 releases the draw tube. After the tube body clamping translation mechanism 100 moves the draw tube body 260 to the station where the sealing ring feeding assembly mechanism 900 is located, the sixth fixed clamp 251 clamps the draw tube body 260. The sealing ring conveying device 920 is a slide, and one end connected to the sealing ring feeding device 910 is higher than the end connected to the sealing ring placement platform 930, and a vibration device is provided below the slide, so that the sealing ring can smoothly enter the sealing ring placement platform 930, which is convenient for the sealing ring installation robot 940 to take it.

[0059] like Figure 17 As shown, in the above embodiment, the fifth fixing clamp 820 and the sixth fixing clamp 251 are both pneumatic clamps.

[0060] like Figures 13 - 14 As shown, the faucet pull-out tube assembly machine also includes a visual inspection device 1000 and an airtightness inspection mechanism 2000. The visual inspection device 1000 is arranged between the sealing ring feeding assembly mechanism 900 and the discharging mechanism 3000, and the visual inspection device 1000 is used to inspect the appearance and riveting dimensions of the pull-out tube body 260. The airtightness inspection device is arranged between the visual inspection device 1000 and the discharging mechanism 3000, and the airtightness inspection mechanism 2000 is used to inspect the airtightness of the pull-out tube body 260.

[0061] In this embodiment, after being inspected by the visual inspection device 1000 and the airtightness inspection mechanism 2000, if the product is qualified, the discharging robot will place the product in the qualified area; if the product is unqualified, the discharging robot will place the product in the unqualified area.

[0062] During the use process, the tube body clamping and translation mechanism 100 can clamp multiple workpieces simultaneously, and the tube body feeding device 200, the envelope feeding and assembling mechanism 400, the tube body end face inner expansion mechanism 500, the inner core feeding and assembling mechanism 600, the horn joint feeding and assembling mechanism 700, the envelope riveting mechanism 800, the sealing ring feeding and assembling mechanism 900, the tube body height leveling mechanism 300, the vision inspection device 1000, the airtightness inspection device, and the discharging mechanism 3000 can work simultaneously, thereby improving the production efficiency of the product.

[0063] As described above, only the preferred specific implementation manners of the present utility model are provided, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model.

Claims

1. Faucet pull-out tube assembly machine, characterized in that: include: A tube body clamping and translating mechanism (100), and a tube body feeding device (200), a sleeve feeding assembly mechanism (400), a tube body end surface inner expansion mechanism (500), an inner core feeding assembly mechanism (600), a horn joint feeding assembly mechanism (700), a sleeve riveting mechanism (800), a sealing ring feeding assembly mechanism (900), and a discharging mechanism (3000) which are arranged on one side of the tube body clamping and translating mechanism (100) and are arranged in sequence; The tube body clamping and translation mechanism (100) comprises a horizontal moving platform (120) and a clamping device (110), wherein the clamping device (110) is used to clamp the pulling tube body (260), and the horizontal moving platform (120) is provided with a plurality of clamping devices (110) at intervals along its length direction, and the clamping devices (110) are arranged in pairs in a group; The envelope feeding assembly mechanism (400) is used to install envelopes on both ends of the draw tube body (260); The tube end surface inner expansion mechanism (500) is used to expand the inner diameters of both ends of the draw tube body (260); The inner core feeding assembly mechanism (600) is used to install the inner core at one end of the drawing tube body (260); The horn joint feeding assembly mechanism (700) is used to install the horn joint on one end of the drawing tube body (260); The sleeve riveting mechanism (800) is used to rivet the sleeve onto the end of the draw tube body (260) to fix the inner core and the horn joint; The sealing ring feeding assembly mechanism (900) is used to assemble the sealing ring onto the envelope.

2. The faucet pull-out tube assembly machine according to claim 1, characterized in that: The tube loading device (200) comprises a tube fixing plate (250), a first conveying device (210), a second conveying device (220), a lifting manipulator (230) and a lowering manipulator (240); The second conveying device (220) is arranged above the first conveying device (210); the first conveying device (210) is composed of two first conveying belts arranged in parallel with each other; the second conveying device (220) is composed of two second conveying belts arranged in parallel with each other; the first conveying device (210) and the second conveying device (220) are used to convey the tube body fixing plate (250); the first conveying device (210) conveys in a direction close to the tube body clamping translation mechanism (100); and the second conveying device (220) conveys in a direction away from the tube body clamping translation mechanism (100); Two fixing clamps (251) are arranged at intervals on the fixing plate, and two ends of the pulling tube body (260) are respectively fixedly connected to the two fixing clamps (251); The lifting manipulator (230) is arranged on a side of the first conveying device (210) close to the tube clamping translation mechanism (100), and the descending manipulator (240) is arranged on a side of the first conveying device (210) away from the tube clamping translation mechanism (100). The lifting manipulator (230) is used to move the tube fixing plate (250) from the first conveying device (210) to the second conveying device (220), and the descending manipulator (240) is used to move the tube fixing plate (250) from the second conveying device (220) to the first conveying device (210); The clamping device (110) is used to clamp the drawing tube body (260) transported to the end of the first conveying device (210).

3. The faucet pull-out tube assembly machine according to claim 2, characterized in that: The envelope feeding assembly mechanism (400) comprises an envelope loading device (410), an envelope conveying device (420), an envelope placement table (430), an envelope installation robot (440) and a first fixing clamp (450); The envelope loading device (410), the envelope conveying device (420), the envelope placement table (430) and the envelope installation manipulator (440) are arranged in sequence in a direction close to the tube body clamping and translation mechanism (100); the envelope loading device (410) is a vibrating loading tray, and the envelope loading device (410) is connected to two envelope conveying devices (420), one end of the envelope conveying device (420) is connected to the envelope loading device (410) and the other end is connected to the envelope placement table (430), and the envelope conveying device (420) transports the envelope to the envelope placement table (430); Two envelope installation manipulators (440) are provided, and are respectively provided on one side of the two envelope conveying devices (420), and the envelope installation manipulators (440) are used to install the envelopes on the envelope placement table (430) to the two ends of the drawing tube body (260); The first fixing clamp (450) is arranged above the tube body clamping and translating device. Two first fixing clamps (450) are arranged at positions corresponding to the two ends of the pull-out tube body (260). The first fixing clamp (450) is used to clamp the two ends of the pull-out tube body (260) to facilitate the installation of the sleeve.

4. The faucet pull-out tube assembly machine according to claim 3, characterized in that: The tube end surface internal expansion mechanism (500) comprises a hole expansion manipulator (510) and a second fixing clamp, two hole expansion manipulators (510) are provided, and the two hole expansion manipulators (510) are both provided on one side of the horizontal moving platform; The second fixing clamp is arranged above the tube body clamping translation device, and two second fixing clamps are arranged at positions corresponding to the two ends of the pull-out tube body (260). The second fixing clamp is used to clamp the two ends of the pull-out tube body (260) to facilitate the expansion robot (510) to expand the two ends of the pull-out tube body (260).

5. The faucet pull-out tube assembly machine according to claim 4, characterized in that: The inner core feeding assembly mechanism (600) comprises an inner core loading device (610), an inner core conveying device (620), an inner core placement table (630), an inner core installation robot (640) and a third fixing clamp; The inner core loading device (610), the inner core conveying device (620), the inner core placement table (630) and the inner core installation manipulator (640) are arranged in sequence in a direction close to the tube body clamping translation mechanism (100); the inner core loading device (610) is a vibrating loading tray; the inner core conveying device (620) is a vibrating slideway; the two ends of the inner core conveying device (620) are respectively connected to the inner core loading device (610) and the inner core placement table (630); and the inner core installation manipulator (640) is used to install the inner core on the inner core placement table (630) onto one end of the pull tube body (260); The third fixing clamp is arranged above the tube body clamping and translating device, and is used to clamp one end of the pulling tube body (260) to facilitate the inner core installation robot (640) to install the inner core.

6. The faucet pull-out tube assembly machine according to claim 5, characterized in that: The horn connector feeding and assembly mechanism (700) comprises a horn connector feeding device, a horn connector installation manipulator (750) and a fourth fixing clamp; The horn joint loading device is arranged on one side of the tube body clamping and translating mechanism (100), the horn joint loading device comprises a material tray (740) and a reciprocating conveying device, the reciprocating conveying device is used to convey the material tray (740), and a plurality of positioning holes for placing the horn joints are arranged in an array on the material tray (740); The reciprocating transport device comprises a third conveyor belt (710), a fourth conveyor belt (720) and a fifth conveyor device, wherein the third conveyor belt (710) is arranged above the fourth conveyor belt (720), the third conveyor belt (710) conveys the material tray (740) in a direction close to the tube body clamping and translation device, and the fourth conveyor belt (720) conveys the material tray (740) in a direction away from the tube body clamping and translation device, the fifth conveyor device is arranged on a side of the third conveyor belt (710) and the fourth conveyor belt (720) close to the tube body clamping and translation device, the fifth conveyor device comprises a fifth lifting device (731) and the fifth conveyor belt (730), and the fifth conveyor belt (730) is installed on the fifth lifting device (731); The horn joint installation robot (750) is arranged above the reciprocating conveying device and is used to install the horn joint in the material tray (740) to the end of the drawing tube body (260); The fourth fixing clamp is arranged above the tube body clamping translation device, and is used to clamp the end of the pull-out tube body (260) where the inner core is not installed, so as to facilitate the horn joint installation robot (750) to install the horn joint at the end of the pull-out tube body (260).

7. The faucet pull-out tube assembly machine according to claim 6, characterized in that: The sleeve riveting mechanism (800) comprises a riveting robot and a fifth fixing clamp (820), wherein the riveting robot is arranged at one side of the tube body clamping and translating device, and the riveting robot is provided with a riveting sleeve (811), and the riveting sleeve (811) is used for riveting the end of the pull-out tube body (260); the fifth fixing clamp (820) is arranged above the tube body clamping and translating device, and the fifth fixing clamp (820) is used for clamping the pull-out tube body (260), so as to facilitate the riveting robot to rivet the sleeve.

8. The faucet pull-out tube assembly machine according to claim 7, characterized in that: The sealing ring feeding and assembly mechanism (900) comprises a sealing ring feeding device (910), a sealing ring conveying device (920), a sealing ring placement table (930), a sealing ring installation manipulator (940) and a sixth fixing clamp (251); The sealing ring loading device (910), the sealing ring conveying device (920), the sealing ring placing table (930) and the sealing ring installing manipulator (940) are sequentially arranged in a direction close to the tube body clamping translation mechanism (100); the sealing ring loading device (910) is a vibrating loading tray; the sealing ring conveying device (920) is connected to the sealing ring loading device (910) and the sealing ring placing table (930) at both ends; and the sealing ring installing manipulator (940) is used to install the sealing ring on the sealing ring placing table (930) onto the inner core; The sixth fixing clamp (251) is arranged above the tube body clamping and translating device, and is used to clamp the two ends of the pulling tube body (260), so as to facilitate the sealing ring installation manipulator (940) to install the sealing ring on the inner core; The discharging mechanism (3000) comprises a discharging robot.

9. The faucet pull-out tube assembly machine according to claim 8, characterized in that: It also includes a tube height leveling mechanism (300); The tube height leveling mechanism (300) is arranged between the tube feeding device (200) and the envelope feeding assembly mechanism (400), and comprises a column (310), a lifting device (320), a horizontal support (330), a bolt (340), a spring and a leveling clamp (350), wherein the column (310) is arranged on one side of the tube clamping and translating mechanism (100), the lifting device (320) is installed on the top of the column (310), and the horizontal support (330) is installed on the lifting device (320), the two ends of the horizontal bracket (330) are provided with a first mounting hole, the top of the leveling chuck (350) is provided with a second mounting hole, the leveling chuck (350) is provided with two, and the two leveling chucks (350) are respectively arranged on both sides of the horizontal bracket (330), the bolt (340) passes through the first mounting hole and is threadedly connected to the second mounting hole, and the spring sleeve is arranged on the outside of the bolt (340) and is arranged between the first mounting hole and the second mounting hole.

10. The faucet pull-out tube assembly machine according to claim 9, characterized in that: Also includes a visual inspection device (1000) and Airtightness Testing Agency (2000); The visual inspection device (1000) is arranged between the sealing ring feeding assembly mechanism (900) and the discharging mechanism (3000), and the visual inspection device (1000) is used to inspect the appearance and riveting dimensions of the draw tube body (260); The airtightness detection device is arranged between the visual detection device (1000) and the material discharging mechanism (3000), and the airtightness detection mechanism (2000) is used to detect the airtightness of the withdrawal tube body (260).

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