Spray point driving assembly equipment for spray cover

Abstract

According to the technical scheme, the mist point driving-in assembling equipment is characterized by comprising an installation frame, a cover body feeding device, a mist point feeding device, a defective product discharging port and a finished product discharging port, a station rotary disc is arranged above the installation frame, a plurality of station ejector rods are arranged on the station rotary disc, and a plurality of station ejector rods are arranged on the station rotary disc. A track ring is arranged on the outer side of the lower end of the station rotary disc, a station chuck is fixedly installed at the top end of the station rotary disc, a lifting installation disc is arranged above the station chuck, a power device is arranged in the installation frame, and a feeding detection device, a rotary positioning device and an alignment detection device are arranged on the lifting installation disc. A mist point driving device is arranged on one side of the station turntable, and a mist point detection device is arranged on one side of the mist point driving device; according to the utility model, the problem of alignment and positioning of the cover body of the spray cover can be solved, full-automatic assembly between the cover body and a spray point is realized, and the yield and the production and assembly efficiency are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly technology, and in particular to a spray nozzle injection assembly device for a spray cap. Background Technology

[0002] Spray caps typically consist of a cap body and mist droplets, and are widely used in daily life. In the current production and assembly process of spray caps, manual alignment and positioning of the cap body are usually required. The arrangement, positioning, and feeding of the mist droplets can be achieved using a conventional vibratory feeder. Finally, the mist droplets are injected into the cap body by an injection device to complete the assembly. The existing assembly process has a low degree of automation and an imperfect detection mechanism, resulting in low yield and low production and assembly efficiency. Utility Model Content

[0003] In order to achieve fully automated assembly of spray caps and improve the yield and production efficiency of spray caps, this utility model provides a spray cap mist injection assembly device.

[0004] To address the above problems, this utility model provides the following technical solution:

[0005] A spray cap mist injection assembly device, characterized in that it includes an installation frame, a cap feeding device, a mist feeding device, a defective product outlet, and a finished product outlet. A station turntable is rotatably mounted above the installation frame. Several station push rods for nesting caps are movably mounted in several station slots on the station turntable. A track ring for setting the lifting trajectory of the station push rods is provided on the installation frame and located on the lower outer side of the station turntable. A station chuck, rotating synchronously with the station turntable, is fixedly mounted at the top of the station turntable. A lifting mounting plate is provided above the station chuck. Inside the mounting frame is a power device for driving the station turntable to rotate and for driving the lifting mounting plate to rise and fall. On the lifting mounting plate and above the station chuck, there is a feeding detection device for detecting the feeding status of the cover, a rotation positioning device for adjusting the orientation of the cover, and an alignment detection device for detecting whether the cover is accurately aligned. On the mounting frame and on one side of the station turntable, there is a misting device for injecting misting dots one by one into the corresponding cover. On the mounting frame and on one side of the misting device, there is a misting detection device for detecting whether the misting dots are assembled in place.

[0006] As described above, the spray nozzles of the spray cap are injected into the assembly equipment, characterized in that: a plurality of receiving slots for accommodating the cap are provided at the outer edge of the station chuck corresponding to the station top rod; a roller that rolls along the upper edge of the track ring is provided on the station top rod and located outside the station turntable; a cap feeding pipe is provided between the cap feeding device and the station turntable; and a feeding limit baffle is provided at the end of the cap feeding pipe and on one side of the station chuck.

[0007] The mist dot injection assembly equipment for the spray cap as described above is characterized in that: the mist dot injection device includes a mounting base and a mounting connector; a mist dot conveying pipe is provided between the mist dot injection device and the mist dot feeding device; the lower end of the mist dot conveying pipe is fixed on the mounting connector; a cylinder and a shifting slide rail are fixedly installed on the mounting base; a fixed slider connected to the cylinder is slidably provided on the shifting slide rail; a pin is provided on the fixed slider for pushing the mist dots input from the bottom end of the mist dot conveying pipe into the corresponding cap body; a guide head is provided in the mounting connector and on one side of the bottom end of the mist dot conveying pipe for limiting the movement trajectory of the mist dots so that the mist dots can be accurately guided into the cap body; a limiting hole passing through the pin is provided on the mounting connector and on the side of the guide head near the fixed slider; and a limiting slide rod is provided between the mounting connector and the fixed slider for improving the movement accuracy of the fixed slider.

[0008] As described above, the spray dot injection assembly equipment for the spray cap is characterized in that: the dot detection device includes a mounting frame, a directional slide rail on the mounting frame, a sliding connector slidably mounted on the directional slide rail, a sensing device and a probe connected to the sensing device on the sliding connector, a directional sleeve for passing through the probe on the sliding connector and located at the end of the probe, a push plate for pushing the sliding connector backward with the lifting motion is fixedly mounted on the lifting mounting plate, a ramp is provided at the end of the push plate, a pulley rolling on the ramp is correspondingly provided on the sliding connector, a pressure rod for pressing the cover body in the workstation to prevent the cover body from shaking and affecting the detection accuracy is provided on the lifting mounting plate and located on one side of the push plate, and a tension spring for pulling the sliding connector forward is provided between the sliding connector and the track ring or the mounting frame.

[0009] As described above, the spray nozzle assembly equipment is characterized in that: the rotary positioning device includes a fixed connecting member fixedly connected to the lifting mounting plate, an adjusting rail for adjusting the height is provided on the fixed connecting member, a fixed frame is slidably provided on the adjusting rail, a motor is fixedly installed on the fixed frame, a rotating head that rotates synchronously with the motor shaft is provided below the fixed frame, and a gasket for contacting the cover is provided inside the lower end of the rotating head.

[0010] The spray nozzles of the spray cap are injected into the assembly equipment as described above, characterized in that: the power unit includes a motor transmission assembly and a servo motor connected to the motor transmission assembly; the rotation output end of the top of the servo motor is fixedly connected to the bottom end of the workstation turntable; the motor transmission assembly includes a transmission wheel; a lifting transmission rod is provided between the lifting mounting plate and the motor transmission assembly; a transmission groove for pushing and pulling the lifting transmission rod is provided on the side of the transmission wheel near the lifting transmission rod; and a roller connector connected to the lower end of the lifting transmission rod is slidably provided in the transmission groove.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This utility model relates to a spray cap mist injection assembly equipment, which includes a station turntable, station top rod, track ring, station chuck, lifting mounting plate, power unit, feeding and detection device, rotation positioning device, alignment detection device, mist injection device, and mist detection device. The rotation positioning device combined with the alignment detection device can solve the problem of spray cap alignment and positioning. At the same time, the cooperation between the various structures can realize fully automated assembly between the cap and the mist. The feeding and detection device, alignment detection device, and mist detection device can accurately detect the assembly status and distinguish and mark defective products, thereby effectively improving the yield and production assembly efficiency of spray caps. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the assembly equipment;

[0014] Figure 2 It is an assembly drawing of the power unit, workstation turntable, and lifting mounting plate.

[0015] Figure 3 This is an enlarged view of the mist injection device;

[0016] Figure 4 This is an exploded view of the fog injection device;

[0017] Figure 5 This is an enlarged view of the fog spot detection device;

[0018] Figure 6 This is an exploded view of a fog spot detection device;

[0019] Figure 7 This is an enlarged view of the rotary positioning device;

[0020] Figure 8 This is an exploded view of the rotary positioning device;

[0021] Figure 9 This is an exploded view of the power unit;

[0022] In the diagram: 1 is the mounting frame; 2 is the cover feeding device; 3 is the mist feeding device; 4 is the cover conveying pipe; 5 is the feed limiting baffle; 6 is the mist conveying pipe; 7 is the station turntable; 8 is the station top rod; 9 is the roller; 10 is the track ring; 11 is the station chuck; 12 is the receiving slot; 13 is the lifting mounting plate; 14 is the power unit; 15 is the motor transmission assembly; 16 is the servo motor; 17 is the transmission wheel; 18 is the transmission chute; 19 is the roller connector; 20 is the lifting transmission rod; 21 is the feeding detection device; 22 is the rotation positioning device; 23 is the fixed connector; 24 is the adjusting track; 25 is the fixed frame. ; 26 is the motor; 27 is the rotating head; 28 is the gasket; 29 is the alignment detection device; 30 is the mist injection device; 31 is the mounting base; 32 is the mounting connector; 33 is the cylinder; 34 is the shifting slide rail; 35 is the fixed slider; 36 is the ejector pin; 37 is the guide head; 38 is the limiting hole; 39 is the limiting slide rod; 40 is the mist detection device; 41 is the mounting bracket; 42 is the directional slide rail; 43 is the sliding connector; 44 is the sensing device; 45 is the probe; 46 is the directional sleeve; 47 is the push plate; 48 is the ramp; 49 is the pulley; 50 is the pressure rod; 51 is the defective product outlet; 52 is the finished product outlet. Detailed Implementation

[0023] The technical features of this utility model will be further described in detail below with reference to the accompanying drawings so that those skilled in the art can understand them.

[0024] A spray canister sprays mist into the assembly equipment, such as... Figures 1-9As shown, the device includes an installation frame 1, a cover feeding device 2, a misting feeding device 3, a defective product outlet 51, and a finished product outlet 52. A station turntable 7 is rotatably mounted above the installation frame 1. Several station push rods 8 for nesting covers are movable up and down in several station slots on the station turntable 7. A track ring 10 for setting the lifting trajectory of the station push rods 8 is provided on the installation frame 1 and located on the lower outer side of the station turntable 7. A station chuck 11, which rotates synchronously with the station turntable 7, is fixedly mounted at the top of the station turntable 7. A lifting mounting plate 13 is provided above the station chuck 11. A power device 14 is provided inside the installation frame 1 to drive the station turntable 7 to rotate and to lift the lifting mounting plate 13. The lifting mounting plate 13, located above the workstation chuck 11, is equipped with a feeding detection device 21 for detecting the feeding status of the cover, a rotation positioning device 22 for adjusting the orientation of the cover, and an alignment detection device 29 for detecting whether the cover is accurately aligned. On the mounting frame 1, located on one side of the workstation turntable 7, is a misting device 30 for injecting misting dots one by one into the corresponding cover. On the mounting frame 1, located on one side of the misting device 30, is a misting detection device 40 for detecting whether the misting dots are assembled in place. The cover feeding device 2 and the misting feeding device 3 generally adopt a vibratory feeder. The feeding detection device 21, the alignment detection device 29, and the misting detection device 40 generally adopt proximity switches or photoelectric sensors.

[0025] Specifically, the operation process of this assembly equipment is as follows:

[0026] When the assembly equipment is running, the power unit 14 drives the station turntable 7 and the station chuck 11 to rotate stepwise, and simultaneously drives the lifting mounting plate 13 to rise and fall, so that the station top rod 8 rises and falls along the trajectory at the top of the track ring 10. For each step of the corresponding station, the lifting mounting plate 13 rises and falls once. The feeding detection device 21, the rotary positioning device 22, and the alignment detection device 29 on the lifting mounting plate 13 rise and fall synchronously with the lifting mounting plate 13. The cover feeding device 2 feeds material to the station chuck 11 through the cover feeding pipe 4, so that the covers enter the receiving slots 12 of different stations one by one and are nested on the station top rod 8. When the workstation moves to the area below the loading detection device 21, the loading detection device 21 simultaneously descends to the bottom to detect whether the corresponding workstation accommodates a cover. Then, the corresponding workstation rotates to the area below the rotary positioning device 22. If the cover's orientation is not aligned with the set orientation, the top of the workstation push rod 8 cannot engage with the cover, resulting in a higher cover height. When the rotary positioning device 22 descends to the bottom, the gasket 28 inside the rotating head 27 contacts the cover, causing the cover to rotate to adjust its orientation. When the cover rotates to the set orientation, it engages with the top of the workstation push rod 8, causing the cover to decrease in height and disengage from the gasket 28, thus disengaging from the rotary positioning device 22, completing the cover's alignment and positioning. The alignment detection device 29 on one side of the rotary positioning device 22 utilizes the height difference before and after alignment to detect and determine whether the cover has rotated to the set position before the mist dots are injected. The mist dot feeding device 3 arranges the mist dots vertically through the mist dot feeding pipe 6 and then inputs them into the mist dot injection device 30. The cylinder 33 in the mist dot injection device 30 pushes the fixed slider 35 to drive the ejector pin 36 to inject the mist dots at the bottom of the mist dot feeding pipe 6 into the cover at the corresponding work station. Then, the fixed slider 35, under the action of the cylinder 33, drives the ejector pin 36 to reset along the shifting slide rail 34. The mist dots in the mist dot feeding pipe 6 enter the bottom assembly position one by one under the action of gravity. The mist dot injection device 30 reciprocates to complete the mist dot injection operation at each corresponding station. Then, when the corresponding station rotates to the position of the mist dot detection device 40, the mist dot detection device 40 uses the probe 45 and the sensor 44 to detect the assembly result to determine whether mist dots have been injected and whether the mist dots are assembled in place. After the spray cap at the corresponding station leaves the mist dot detection device 40, the finished spray cap and the marked defective product are blown into the finished product outlet 52 and the defective product outlet 51 by the jet pipe, respectively. The assembly equipment realizes the fully automated assembly of spray caps according to the above process, which can accurately detect and distinguish between finished products and defective products, and can effectively improve the finished product rate and production assembly efficiency of spray caps.

[0027] Specifically, a plurality of receiving slots 12 for accommodating the cover are provided at the outer edge of the station chuck 11 corresponding to the station top rod 8. Rollers 9, which roll along the upper edge of the track ring 10, are provided on the station top rod 8 and located outside the station turntable 7. A cover feeding pipe 4 is provided between the cover feeding device 2 and the station turntable 7. A feed limiting baffle 5 is provided at the end of the cover feeding pipe 4 and on one side of the station chuck 11. The station top rod 8 rises and falls along the undulating trajectory of the track ring 10 via the rollers 9. The track ring 10 is provided with a ramp and a low opening at the positions corresponding to the defective product outlet 51 and the finished product outlet 52. When the station push rod 8 moves to this position, it will descend along the trajectory of the track ring 10, thereby detaching from the spray cover. Then, by blowing air through the jet pipe, the defective product or finished product in the receiving slot 12 can be blown into the defective product outlet 51 or the finished product outlet 52, respectively. A jet pipe can also be provided on the cover conveying pipe 4 to accelerate the movement of materials by blowing air and prevent the cover from getting stuck. The feed limiting baffle 5 can prevent the cover from falling off during feeding.

[0028] Specifically, the mist dot injection device 30 includes a mounting base 31 and a mounting connector 32. A mist dot conveying pipe 6 is provided between the mist dot injection device 30 and the mist dot feeding device 3. The lower end of the mist dot conveying pipe 6 is fixed to the mounting connector 32. A cylinder 33 and a shifting slide rail 34 are fixedly mounted on the mounting base 31. A fixed slider 35 connected to the cylinder 33 is slidably provided on the shifting slide rail 34. A pin 36 is provided on the fixed slider 35 for pushing the mist dots input from the bottom end of the mist dot conveying pipe 6 into the corresponding cover body. A guide head 37 is provided in the mounting connector 32 and on one side of the bottom end of the mist dot conveying pipe 6 to limit the movement trajectory of the mist dots so that the mist dots can be accurately guided into the cover body. A limiting hole 38 passing through the pin 36 is provided on the mounting connector 32 and on the side of the guide head 37 near the fixed slider 35. A limiting slide bar 39 is provided between the sliders 35 to improve the moving accuracy of the fixed slider 35. When the mist dot injection device 30 is running, the cylinder 33 pushes the fixed slider 35 to drive the ejector pin 36 to inject the mist dots at the bottom of the mist dot conveying tube 6 into the cover body at the corresponding station. Then, the fixed slider 35 will drive the ejector pin 36 to reset along the shifting slide rail 34 under the action of the cylinder 33. The mist dots in the mist dot conveying tube 6 enter the bottom assembly position one by one under the action of gravity. The mist dot injection device 30 reciprocates to complete the mist dot injection operation of the corresponding station one by one. The fixed slider 35 moves linearly under the restriction of the shifting slide rail 34 and the limiting slide bar 39. The ejector pin 36 moves linearly under the restriction of the limiting hole 38 and the guide head 37. This can ensure the stability and accuracy of the ejector pin 36 pushing the mist dots into the cover body and prevent the ejector pin 36 from vibrating and affecting the accuracy of the mist dot injection.

[0029] Specifically, the fog spot detection device 40 includes a mounting frame 41, a directional slide rail 42 on the mounting frame 41, a sliding connector 43 slidably mounted on the directional slide rail 42, a sensing device 44 and a probe 45 connected to the sensing device 44 on the sliding connector 43, a directional sleeve 46 for passing through the probe 45 on the sliding connector 43 and located at the end of the probe 45, a push plate 47 for pushing the sliding connector 43 backward with the lifting action is fixedly mounted on the lifting mounting plate 13, a ramp 48 is provided at the end of the push plate 47, a pulley 49 corresponding to the sliding connector 43 and rolling on the ramp 48 is provided, a pressure rod 50 for pressing down the inner cover of the workstation to prevent the cover from shaking and affecting the detection accuracy is provided on the lifting mounting plate 13 and located on one side of the push plate 47, and a spacer 50 for pressing down the inner cover of the workstation to prevent the cover from shaking and affecting the detection accuracy. A tension spring pulls the sliding connector 43 forward; when the lifting mounting plate 13 rises, the push plate 47 pushes the sliding connector 43 along the directional slide rail 42 backward through the ramp 48 and the pulley 49, causing the sensing device 44 and the probe 45 to leave the detected work position. When the lifting mounting plate 13 descends, the pressure rod 50 moves downward synchronously until it presses down on the cover in the current work position to prevent the cover from shaking and affecting the detection accuracy. At the same time, the sliding connector 43 moves forward along the directional slide rail 42 through the tension of the tension spring, causing the sensing device 44 and the probe 45 to detect whether there are fog spots inside the cover in the current work position and whether the fog spots are assembled in place. The fog spot detection device 40 can cause the sliding connector 43 and the probe 45 to move through the mechanical structure of the push plate 47 and the tension spring working together, or it can use a cylinder to push and pull to drive the sliding connector 43 and the probe 45 to move.

[0030] Specifically, the rotary positioning device 22 includes a fixed connector 23 fixedly connected to the lifting mounting plate 13. An adjusting rail 24 for height adjustment is provided on the fixed connector 23. A fixed frame 25 is slidably provided on the adjusting rail 24. A motor 26 is fixedly installed on the fixed frame 25. A rotating head 27 that rotates synchronously with the motor shaft is provided below the fixed frame 25. A gasket 28 for contacting the cover is provided inside the lower end of the rotating head 27. The rotating head 27 and the gasket 28 are located directly above the receiving slot 12. The rotary positioning device 22 has two sets above adjacent workstations, and the rotating heads 27 rotate in the same direction, thereby ensuring that the cover can rotate to the set position with sufficient step time, preventing misalignment due to insufficient contact time. The gasket 28 can be made of soft rubber or silicone, or hard plastic with a frosted surface, so that the gasket 28 has sufficient friction to drive the cover to rotate after contacting it. Simultaneously, the gasket 28 is made of non-metallic material to prevent scratching and damage to the cover surface.

[0031] Specifically, the power unit 14 includes a motor transmission assembly 15 and a servo motor 16 connected to the motor transmission assembly 15. The rotation output end of the top of the servo motor 16 is fixedly connected to the bottom end of the workstation turntable 7. The motor transmission assembly 15 includes a transmission wheel 17. A lifting transmission rod 20 is provided between the lifting mounting plate 13 and the motor transmission assembly 15. A transmission groove 18 for pushing and pulling the lifting transmission rod 20 is provided on the side of the transmission wheel 17 near the lifting transmission rod 20. A roller connector 19 connected to the lower end of the lifting transmission rod 20 is slidably provided in the transmission groove 18. The servo motor 16 and the motor transmission assembly 15 are connected by a synchronous pulley and a synchronous belt. The transmission wheel 17, in conjunction with the non-circular transmission groove 18 and the roller connector 19, can push and pull the lifting transmission rod 20 to lift and lower. The lifting frequency of the lifting transmission rod 20 needs to be consistent with the stepping frequency of the servo motor 16.

[0032] The embodiments described herein are merely preferred embodiments of the present invention and are not limited to the precise structures shown in the above description and accompanying drawings. Various modifications and changes can be made without departing from the scope of protection. Any variations and improvements made by engineers in the art to the technical solutions of the present invention without departing from the design concept of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A spray nozzle atomizing assembly device, characterized in that: The system includes an installation frame (1), a cover feeding device (2), a mist feeding device (3), a defective product outlet (51), and a finished product outlet (52). A rotating workstation turntable (7) is rotatably mounted above the installation frame (1). Several workstation top rods (8) for nesting the cover are movable up and down within several workstation slots on the workstation turntable (7). A track ring (10) for setting the lifting trajectory of the workstation top rods (8) is provided on the installation frame (1) and located on the lower outer side of the workstation turntable (7). A workstation chuck (11) that rotates synchronously with the workstation turntable (7) is fixedly mounted at the top of the workstation turntable (7). A lifting mounting plate (13) is provided above the workstation chuck (11). 1) is equipped with a power device (14) for driving the station turntable (7) to rotate and driving the lifting mounting plate (13) to rise and fall. On the lifting mounting plate (13) and above the station chuck (11), there is a feeding detection device (21) for detecting the feeding status of the cover, a rotation positioning device (22) for adjusting the orientation of the cover, and an alignment detection device (29) for detecting whether the cover is accurately aligned. On the mounting frame (1) and on one side of the station turntable (7), there is a fog point injection device (30) for injecting fog points one by one into the corresponding cover. On the mounting frame (1) and on one side of the fog point injection device (30), there is a fog point detection device (40) for detecting whether the fog points are assembled in place.

2. The spray nozzles of the spray cap are injected into the assembly equipment according to claim 1, characterized in that: At the outer edge of the workstation chuck (11), corresponding to the workstation top rod (8), there are several receiving slots (12) for accommodating the cover. On the workstation top rod (8) and located outside the workstation turntable (7), there is a roller (9) that rolls along the upper edge of the track ring (10). A cover feeding pipe (4) is provided between the cover feeding device (2) and the workstation turntable (7). At the end of the cover feeding pipe (4) and located on one side of the workstation chuck (11), there is a feeding limit baffle (5).

3. The spray nozzles of the spray cap are injected into the assembly equipment according to claim 1, characterized in that: The mist injection device (30) includes a mounting base (31) and a mounting connector (32). A mist delivery pipe (6) is provided between the mist injection device (30) and the mist feeding device (3). The lower end of the mist delivery pipe (6) is fixed on the mounting connector (32). A cylinder (33) and a shifting slide rail (34) are fixedly installed on the mounting base (31). A fixed slider (35) connected to the cylinder (33) is slidably provided on the shifting slide rail (34). The fixed slider (35) is provided for moving the bottom end of the mist delivery pipe (6). The input mist droplets are pushed into the corresponding cap body by the ejector pin (36). Inside the mounting connector (32) and on the side of the bottom end of the mist droplet conveying pipe (6), there is a guide head (37) for limiting the movement trajectory of the mist droplets so that the mist droplets can be accurately guided into the cap body. On the mounting connector (32) and on the side of the guide head (37) near the fixed slider (35), there is a limiting hole (38) that passes through the ejector pin (36). Between the mounting connector (32) and the fixed slider (35), there is a limiting slide bar (39) for improving the movement accuracy of the fixed slider (35).

4. The spray nozzles of the spray cap are injected into the assembly equipment according to claim 1, characterized in that: The fog detection device (40) includes a mounting bracket (41), a directional slide rail (42) on the mounting bracket (41), a sliding connector (43) slidably mounted on the directional slide rail (42), a sensing device (44) and a probe (45) connected to the sensing device (44) on the sliding connector (43), a directional sleeve (46) for passing through the probe (45) on the sliding connector (43) and located at the end of the probe (45), and a device for pushing with the lifting motion is fixedly mounted on the lifting mounting plate (13). A push plate (47) that moves the sliding connector (43) backward is provided at the end of the push plate (47), and a ramp (48) is provided on the sliding connector (43) to roll on the ramp (48). A pressure rod (50) is provided on the lifting mounting plate (13) and on one side of the push plate (47) to press down the inner cover of the work station to prevent the cover from shaking and affecting the detection accuracy. A tension spring is provided between the sliding connector (43) and the track ring (10) or the mounting frame (1) to pull the sliding connector (43) forward.

5. The spray nozzles of the spray cap are injected into the assembly equipment according to claim 1, characterized in that: The rotary positioning device (22) includes a fixed connector (23) fixedly connected to the lifting mounting plate (13). An adjustment rail (24) for adjusting the height is provided on the fixed connector (23). A fixed frame (25) is slidably provided on the adjustment rail (24). A motor (26) is fixedly installed on the fixed frame (25). A rotating head (27) that rotates synchronously with the motor shaft is provided below the fixed frame (25). A gasket (28) for contacting the cover is provided inside the lower end of the rotating head (27).

6. The spray nozzles of the spray cap are injected into the assembly equipment according to claim 1, characterized in that: The power unit (14) includes a motor transmission assembly (15) and a servo motor (16) connected to the motor transmission assembly (15). The rotation output end of the top of the servo motor (16) is fixedly connected to the bottom end of the workstation turntable (7). The motor transmission assembly (15) includes a transmission wheel (17). A lifting transmission rod (20) is provided between the lifting mounting plate (13) and the motor transmission assembly (15). A transmission groove (18) for pushing and pulling the lifting transmission rod (20) is provided on the side of the transmission wheel (17) near the lifting transmission rod (20). A roller connector (19) connected to the lower end of the lifting transmission rod (20) is slidably provided in the transmission groove (18).

Images