A nozzle head mist point assembly machine

Abstract

This invention relates to a nozzle press-fitting and mist dot assembly machine, comprising a base, a press-fitting vibration feeding mechanism, and a mist dot vibration feeding mechanism. The base is equipped with a rotating receiving seat. On both sides of the rotating receiving seat are respectively arranged a press-fitting alignment component, a mist dot blocking component, and a mist dot pressing slide. A press-fitting detection component is located at the upper end of the rotating receiving seat. On one side of the press-fitting vibration feeding mechanism, with the rotating receiving seat as the center, a product omission detection component, a finished product unloading channel, and an NG (no good) unloading channel are arranged. The rotating receiving seat includes a rotating base and a drive mechanism. At the upper end of the rotating base, a receiving seat, a clamping ring, a cam plate, and a top cover are arranged sequentially. The advantages of this invention are: by adopting a combined structure of the press-fitting vibration feeding mechanism, the mist dot vibration feeding mechanism, and the rotating receiving seat, automated pressing-fitting of extended press-fitting heads and mist dots is achieved. This equipment has a simple structure, low cost, and wide range of applications.

Description

Technical Field

[0001] This invention relates to the field of nozzle assembly technology, specifically to a nozzle assembly machine for attaching mist dots. Background Technology

[0002] Emulsion pump bottles are a common type of container for liquid cosmetics. They are convenient to use, allow for precise dispensing, and save on the amount of cosmetic liquid used. The pump head is an important component of the emulsion pump bottle. Common pump heads are mainly composed of an inner sleeve, an outer sleeve, and a spray nozzle. The spray nozzle is composed of a press head, a mist dot, and an aluminum shell. They are assembled by pressing, and the assembly steps vary depending on the product manufacturing requirements.

[0003] There is an extended nozzle that requires pre-assembly of its nozzle head and mist droplets. Existing assembly equipment does not have a pre-assembly function and mostly uses clamping or pressing mechanisms to achieve the assembly purpose. The assembly sequence is singular and cannot be adjusted. In addition, different nozzle types have different mist droplet pressing depths. Ordinary assembly equipment cannot meet diverse assembly needs and has low flexibility of use. Different types of special assembly equipment need to be purchased, resulting in high equipment costs for enterprises. Summary of the Invention

[0004] The purpose of this invention is to provide a nozzle assembly machine for spray nozzles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a nozzle press-type mist dot assembly machine, comprising a base, a press-type vibration feeding mechanism, and a mist dot vibration feeding mechanism. The base is provided with a rotating receiving seat. On both sides of the rotating receiving seat are respectively provided a press-type alignment component, a mist dot blocking component, and a mist dot pressing slide. The upper end of the rotating receiving seat is provided with a press-type detection component. On one side of the press-type vibration feeding mechanism, with the rotating receiving seat as the center, a product omission detection component, a finished product unloading channel, and an NG unloading channel are respectively arranged. The rotating receiving seat includes a base and a drive mechanism. The upper end of the base is sequentially provided with a receiving seat, a clamping ring, a cam plate, and a top cover. The receiving seat is embedded with multiple telescopic pressure rod components arranged at equal intervals. The clamping ring is provided with multiple clamping grooves and an annular receiving groove. The cam plate is embedded with a mist dot pressing component.

[0006] Preferably, the press head alignment assembly is located between the press head vibration feeding mechanism and the mist point vibration feeding mechanism, and the press head alignment assembly includes a first positioning frame and a slide.

[0007] Preferably, the slide includes a silicone clamp plate, a linear slide is provided at the lower end of the silicone clamp plate, a compression spring and a first limit switch are provided on one side of the linear slide, and a silicone strip is fixedly provided on the silicone clamp plate.

[0008] Preferably, the mist droplet pressing slide includes a second positioning frame and a material feeding seat. The material feeding seat includes a spring push block, a pin is provided at the upper end of the spring push block, a swing rod and a second limit switch are provided above the pin, and the spring push block is embedded in the second positioning frame.

[0009] Preferably, the pressing head detection component includes a swing arm, one end of which is provided with a rotating shaft and a connecting rod, the lower end of which is provided with a spring pressure seat, the spring pressure seat is embedded in the cam disk, the swing arm is connected to the upper end of the rotating receiving seat through the rotating shaft, and the other end of the swing arm away from the rotating shaft is also provided with a third limit switch.

[0010] Preferably, the receiving seat is further provided with multiple receiving carriers, and the multiple receiving carriers, the telescopic pressure rod assembly and the material clamping groove are arranged in a one-to-one correspondence.

[0011] Preferably, the fog dot pressing component includes a fog dot pressing depth adjustment block and a fog dot pressing block, wherein the contact surface between the fog dot pressing depth adjustment block and the fog dot pressing block is an inclined surface.

[0012] Preferably, a plurality of the telescopic pressure bar assemblies pass through the clamping ring, and the plurality of the telescopic pressure bar assemblies include rollers, the front end of the rollers is provided with a sliding clamping plate, the sliding clamping plate is provided with a spring rod, and the front end of the spring rod is provided with a top material rod.

[0013] Preferably, the cam disk is disposed in the middle of the receiving seat, and the roller is embedded in the cam disk.

[0014] The beneficial effects of this invention are as follows: A nozzle press and mist dot assembly machine adopts a combination structure of a press vibration feeding mechanism, a mist dot vibration feeding mechanism and a rotating receiving seat, which realizes the automated pressing and assembly operation of extended press heads and mist dots. This equipment has a simple structure, low equipment cost and wide range of applications. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is an exploded view of the rotating receiving seat structure of the present invention;

[0017] Figure 3 This is an enlarged schematic diagram of a portion of the rotating receiving seat of the present invention;

[0018] Figure 4 This is a schematic diagram of the head alignment component structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the slide block of the present invention;

[0020] Figure 6This is a schematic diagram of the explosion structure of the fog point being pressed into the slide block according to the present invention;

[0021] Figure 7 This is a schematic diagram of the push-to-detection component structure of the present invention;

[0022] Figure 8 This is a schematic diagram of the fog dot indentation component structure of the present invention.

[0023] In the diagram: 1-Base, 2-Head vibratory feeding mechanism, 3-Fog vibratory feeding mechanism, 4-Rotary receiving seat, 41-Base, 42-Drive mechanism, 43-Receiving seat, 431-Receiving carrier, 44-Clamping ring, 441-Clamping groove, 442-Annular receiving groove, 45-Cam plate, 46-Top cover, 47-Telescopic pressure rod assembly, 471-Roller, 472-Sliding plate, 473-Spring rod, 474-Top rod, 48-Fog pressing assembly, 481-Fog pressing depth adjustment block, 482-Fog pressing block, 5-Product omission detection assembly, 6-Head alignment assembly 61-First positioning frame, 62-Slide block, 621-Silicone clamping plate, 622-Linear slide, 623-Compression spring, 624-First limit switch, 625-Silicone strip, 7-Fog dot blocking assembly, 8-Press detection assembly, 81-Swing arm, 82-Rotating shaft, 83-Connecting rod, 84-Spring pressing seat, 85-Third limit switch, 9-Finished product unloading channel, 10-NG unloading channel, 11-Fog dot pressing slide block, 111-Second positioning frame, 112-Pushing seat, 1121-Spring push block, 1122-Ejector pin, 1123-Swing rod, 1124-Second limit switch. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0025] refer to Figure 1-8As shown, a nozzle assembly machine includes a base 1, a nozzle vibration feeding mechanism 2, and a mist vibrating feeding mechanism 3. The base 1 has a rotating receiving seat 4. On both sides of the rotating receiving seat 4 are respectively arranged a nozzle alignment component 6, a mist blocking component 7, and a mist pressing slide 11. The upper end of the rotating receiving seat 4 has a nozzle detection component 8. On one side of the nozzle vibration feeding mechanism 2, with the rotating receiving seat 4 as the center, are respectively arranged a product omission detection component 5 and a finished product unloading channel 9. The NG unloading channel 10 and the rotary receiving seat 4 include a base 41 and a drive mechanism 42. The upper end of the base 41 is provided with a receiving seat 43, a clamping ring 44, a cam disk 45 and a top cover 46 in sequence. The receiving seat 43 is embedded with multiple telescopic pressure rod assemblies 47 arranged at equal intervals. The clamping ring 44 is provided with multiple clamping grooves 441 and annular receiving grooves 442. The multiple clamping grooves 441 are connected to the annular receiving grooves 442. The cam disk 45 is embedded with a mist drop pressing assembly 48.

[0026] The head alignment component 6 is located between the head vibration feeding mechanism 2 and the mist vibration feeding mechanism 3. The head alignment component 6 includes a first positioning frame 61 and a slide 62. After the head is fed, it is kept in the state of being locked into the rotating receiving seat 4 by the head alignment component 6.

[0027] The slide 62 includes a silicone clamp plate 621. A linear slide 622 is provided at the lower end of the silicone clamp plate 621. A compression spring 623 and a first limit switch 624 are provided on one side of the linear slide 622. A silicone strip 625 is fixedly provided on the silicone clamp plate 621. When the press head passes through the silicone clamp plate 621, the silicone clamp plate 621 is pushed out to the rear end through the linear slide 622, so that the silicone strip 625 is tightly attached to the press head. The press head rotates with the material clamping ring 44 of the rotating material receiving seat 4. During the rotation, the silicone strip 625 provides friction. The slide 62 uses the compression spring 623 to keep the silicone strip 625 and the press head tightly attached.

[0028] The mist-point pressing slide 11 includes a second positioning frame 111 and a material feeding seat 112. The material feeding seat 112 includes a spring push block 1121. The upper end of the spring push block 1121 is provided with a pin 1122. Above the pin 1122, there is a swing rod 1123 and a second limit switch 1124. The spring push block 1121 is embedded in the second positioning frame 111. When the assembled product passes through the spring push block 1121, the spring push block 1121 retracts and pushes the swing rod 1123 through the pin 1122 at its upper end. The upper end of the swing rod 1123 approaches the second limit switch 1124 for material feeding identification and recording.

[0029] The push-button detection assembly 8 includes a swing arm 81. One end of the swing arm 81 is provided with a rotating shaft 82 and a connecting rod 83. The lower end of the connecting rod 83 is provided with a spring pressure seat 84, which is embedded in the cam disk 45. The swing arm 81 is connected to the upper end of the rotating receiving seat 4 through the rotating shaft 82. The other end of the swing arm 81 away from the rotating shaft 82 is also provided with a third limit switch 85. When the product passes through the spring pressure seat 84, it is pushed inward, causing the swing arm 81 to rotate along the rotating shaft 82. When the push-button passes through the spring pressure seat 84, the pressure of the spring causes the swing arm 81 to approach or move away from the third limit switch 85, which is used to detect whether there is fogging.

[0030] The receiving base 43 is also embedded with multiple receiving carriers 431. The multiple receiving carriers 431, the telescopic pressure rod assembly 47 and the material clamping groove 441 are set one-to-one. The push head is aligned with the lower end and the side through the receiving carriers 431 and the material clamping groove 441 and clamped and fixed. When the mist dot feeding assembly is performed, it is pushed into the push head mounting hole through the telescopic pressure rod assembly 47 and pressed.

[0031] The fog dot pressing assembly 48 includes a fog dot pressing depth adjustment block 481 and a fog dot pressing block 482. The contact surfaces of the fog dot pressing depth adjustment block 481 and the fog dot pressing block 482 are inclined surfaces. The fog dot pressing depth adjustment block 481 is provided with a screw and bolt connected to the top cover 46. After releasing the bolt, pulling the screw can adjust the depth of the fog dot pressing depth adjustment block. When the fog dot pressing depth adjustment block 481 is raised or lowered, it moves the fog dot pressing block 482 closer to or further away from the roller 471, thereby adjusting the distance between the fog dot pressing block 482 and the roller 471 to achieve the fog dot pressing depth operation.

[0032] Multiple telescopic pressure rod assemblies 47 pass through the material clamping ring 44. The multiple telescopic pressure rod assemblies 47 include rollers 471. The front end of the rollers 471 is provided with a sliding plate 472. The sliding plate 472 is provided with a spring rod 473. The front end of the spring rod 473 is provided with a top material rod 474. When the receiving seat 43 of the multiple telescopic pressure rod assemblies 47 rotates, one end of its rollers 471 moves along the cam groove in the cam disk 45.

[0033] The cam disk 45 is located in the middle of the receiving seat 43, and the roller 471 is embedded in the cam disk 45. The base 41 drives the receiving seat 43 and the clamping ring 44 to rotate intermittently, so that one end of the roller 471 of the multiple telescopic pressure rod assemblies 47 rotates along the cam groove in the cam disk 45.

[0034] In use, the press head is fed by the press head vibration feeding mechanism 2 and falls onto the receiving carrier 431 on the receiving seat 43 via the slide connected to it. At the same time, the side is engaged in the clamping groove 441. As the receiving seat 43 rotates, the fed press heads rotate one by one along the press head alignment assembly 6 (the press heads will rotate due to friction at the silicone strip 625 during the feeding process). When the hole on the press head is rotated to align with the top material rod 474, the top material rod 474 will insert into the corresponding hole on the press head, and the mist droplets will fall one by one through the mist droplet vibration feeding mechanism 3. As the receiving seat 43 continues to rotate, the push head and the mist point enter the mist point blocking assembly 7 for docking in the annular receiving groove 442 of the inserting ring 44. When passing the spring pressing seat 84, the pressure of the spring causes the swing arm 81 to approach or move away from the third limit switch 85 to identify whether there is a mist point. Then, it passes through the mist point pressing assembly 48. The mist point pressing block 482 pushes the roller 471 on the telescopic pressing rod assembly 47 to press one end of the top material rod 474 to press the mist point, realizing the mist point assembly in place. Finally, it rotates to the finished product unloading channel 9 for unloading.

[0035] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as falling within the protection scope of the present invention.

Claims

1. A nozzle assembly machine for spray nozzles, comprising a base (1), a nozzle vibration feeding mechanism (2), and a spray nozzle vibration feeding mechanism (3), characterized in that: The base (1) is provided with a rotating receiving seat (4). On both sides of the rotating receiving seat (4) are respectively provided a pressing head alignment component (6), a misting material blocking component (7) and a misting material pressing slide (11). The upper end of the rotating receiving seat (4) is provided with a pressing head detection component (8). On one side of the pressing head vibration feeding mechanism (2), with the rotating receiving seat (4) as the center, a product omission detection component (5), a finished product unloading channel (9) and an NG unloading channel (10) are respectively arranged. The material holder (4) includes a base (41) and a drive mechanism (42). The upper end of the base (41) is provided with a receiving seat (43), a clamping ring (44), a cam disk (45), and a top cover (46). The receiving seat (43) is embedded with multiple telescopic pressure rod assemblies (47) arranged at equal intervals. The clamping ring (44) is provided with multiple clamping grooves (441) and an annular receiving groove (442). The cam disk (45) is embedded with a mist-point pressing assembly (48). The head detection assembly (8) includes a swing arm (81), one end of which is provided with a rotating shaft (82) and a connecting rod (83). The lower end of the connecting rod (83) is provided with a spring pressure seat (84), which is embedded in the cam disk (45). The swing arm (81) is connected to the upper end of the rotating receiving seat (4) through the rotating shaft (82). The other end of the swing arm (81) away from the rotating shaft (82) is also provided with a third limit switch (85). Multiple The telescopic pressure bar assembly (47) passes through the clamping ring (44). The multiple telescopic pressure bar assemblies (47) include rollers (471). The front end of the rollers (471) is provided with a sliding clamping plate (472). The sliding clamping plate (472) is provided with a spring rod (473). The front end of the spring rod (473) is provided with a top material rod (474). The cam disk (45) is located in the middle of the receiving seat (43). The rollers (471) are embedded in the cam disk (45).

2. The nozzle assembly machine for spray nozzles according to claim 1, characterized in that: The press head alignment assembly (6) is located between the press head vibration feeding mechanism (2) and the fog point vibration feeding mechanism (3). The press head alignment assembly (6) includes a first positioning frame (61) and a slide (62).

3. The nozzle assembly machine for spray nozzles according to claim 2, characterized in that: The slide (62) includes a silicone clamp (621), and a linear slide (622) is provided at the lower end of the silicone clamp (621). A compression spring (623) and a first limit switch (624) are provided on one side of the linear slide (622). A silicone strip (625) is fixedly provided on the silicone clamp (621).

4. The nozzle assembly machine for spray nozzles according to claim 1, characterized in that: The mist droplet pressing slide (11) includes a second positioning frame (111) and a material feeding seat (112). The material feeding seat (112) includes a spring push block (1121). The upper end of the spring push block (1121) is provided with a pin (1122). Above the pin (1122) is a swing rod (1123) and a second limit switch (1124). The spring push block (1121) is embedded in the second positioning frame (111).

5. A nozzle assembly machine for spray nozzles according to claim 1, characterized in that: The receiving seat (43) is also equipped with multiple receiving carriers (431), and the multiple receiving carriers (431), the telescopic pressure rod assembly (47) and the material clamping groove (441) are arranged in a one-to-one correspondence.

6. The nozzle assembly machine for spray nozzles according to claim 1, characterized in that: The fog dot pressing component (48) includes a fog dot pressing depth adjustment block (481) and a fog dot pressing block (482), wherein the mating surfaces of the fog dot pressing depth adjustment block (481) and the fog dot pressing block (482) are inclined surfaces.

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