Automatic assembly equipment for pesticide bottle caps

Abstract

The utility model discloses an automatic assembly equipment of pesticide bottle lid, the utility model relates to pesticide bottle lid assembly technical field, including base and bottle lid conveyer, the base is connected with the turntable for clamping bottle body through drive motor in, detachably connected with hydraulic telescopic link on the base, and the piston rod of hydraulic telescopic link is connected with the mounting ring, detachably connected with the reduction motor on the mounting ring, and the output shaft of reduction motor is connected with the gear, the gear is engaged connection with the gear ring, through electric guide rail and cylinder, the bottle lid of vacuum suction nozzle adsorption moves to the just above bottle body through the gear ring, then through the side wall clamping subassembly first clamping bottle lid again makes vacuum suction nozzle loose bottle lid, then through hydraulic telescopic link drive mounting ring and go down, when going down, reduction motor drive gear rotates, make the gear ring drive mounting rod rotate to the stable rotary assembly on bottle body through the side wall clamping subassembly clamping bottle lid.

Description

Technical Field

[0001] This utility model relates to the field of pesticide bottle cap assembly technology, specifically to automated assembly equipment for pesticide bottle caps. Background Technology

[0002] When assembling pesticide bottle caps onto pesticide bottles, they need to be assembled by rotation and pressing. The authorization announcement number CN223342391U discloses a bottle cap assembly equipment for bottled polymer laundry detergent, which includes a base plate, a frame fixedly installed on the surface of the base plate, a guide rail fixedly installed on the surface of the frame, upper and lower cylinders slidably connected to the surface of the guide rail, an installation seat fixedly installed at the output end of the upper and lower cylinders, and a suction head fixedly installed inside the installation seat.

[0003] Existing technology achieves precise gripping and positioning of bottle caps by sliding connection of upper and lower cylinders, transverse cylinders, and guide rails. The conveyor frame is driven by a No. 1 motor to drive the drive shaft, which in turn drives the conveyor belt to transport bottle caps, enabling the suction head to adsorb the bottle caps. This technology has a high degree of automation and reduces the labor intensity of workers. A No. 2 motor drives the turntable to rotate, so that the circumferentially distributed frames on the turntable can correspond to the suction heads, allowing the bottle cap assembly process to continue continuously and improving the assembly efficiency of bottle caps.

[0004] However, it can only place the bottle cap on the bottle mouth through the suction head, and cannot directly rotate and assemble it with the bottle mouth. If it is placed directly on the bottle mouth and then clamped and rotated by the equipment, the vibration caused by the operation of some electrical components of the equipment can easily cause the bottle cap to fall off the bottle mouth. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automated assembly equipment for pesticide bottle caps, which solves the problems existing in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automated assembly equipment for pesticide bottle caps, comprising a base and a bottle cap conveyor. A turntable for clamping the bottle is connected to the base via a drive motor. A hydraulic telescopic rod is detachably connected to the base, and the piston rod of the hydraulic telescopic rod is connected to an mounting ring. A reduction motor is detachably connected to the mounting ring, and the output shaft of the reduction motor is connected to a gear. The gear meshes with a gear ring, and the gear ring is rotatably connected to the mounting ring via a bearing. Mounting rods are provided around the inner wall of the gear ring, and each mounting rod is equipped with a sidewall clamping assembly for clamping the sidewall of the bottle cap and a pressing assembly for pressing down the top of the bottle cap. An electric guide rail is also provided on the base, and a cylinder is connected to the output end of the electric guide rail. The piston rod of the cylinder is connected to a vacuum nozzle.

[0007] Preferably, the sidewall clamping assembly includes an electric telescopic rod mounted on a mounting rod, the output end of which is connected to a clamping rod, the clamping rod having an inverted L-shaped structure and being provided with an anti-slip pad.

[0008] Preferably, the mounting rod is also equipped with a control module, a wireless communication module and a battery.

[0009] Preferably, the pressing assembly includes a pressure rod that extends vertically through the top of the clamping rod. A top block is fixedly connected to the top of the pressure rod. A return spring is provided between the bottom of the top block and the clamping rod. A roller is rotatably connected to the top block. A sliding groove is provided on the mounting rod. A sliding rod is slidably connected to the sliding groove. The bottom of the sliding rod is provided with an inclined surface that fits against the roller, and the inclined surface gradually slopes downward from the mounting rod towards the bottle cap.

[0010] Preferably, the top of the mounting rod is threaded with a screw, and the bottom of the screw is in contact with the slide rod.

[0011] Preferably, the bottom of the slide groove is provided with an installation groove, and an anti-slip pad II is provided in the installation groove, with the top of the anti-slip pad II in close contact with the slide rod.

[0012] This utility model provides an automated assembly device for pesticide bottle caps. Compared with the prior art, it has the following advantages: 1. The automated assembly equipment for pesticide bottle caps uses an electric guide rail and a cylinder to move the bottle cap, which is adsorbed by a vacuum nozzle, through a toothed ring to the top of the bottle body. Then, the bottle cap is first clamped by the side wall clamping assembly, and then the vacuum nozzle releases the bottle cap. The mounting ring is then moved down by the hydraulic telescopic rod. When it moves down, the reduction motor drives the gear to rotate, which causes the toothed ring to rotate the mounting rod. Thus, the bottle cap can be stably rotated and assembled onto the bottle body by the side wall clamping assembly.

[0013] 2. In this automated assembly equipment for pesticide bottle caps, when the clamping rod approaches the cap, the roller rolls on the inclined plane, causing the top block to move the pressure rod downwards and compress the return spring. When the anti-slip pad tightly clamps the cap, the pressure rod can no longer move downwards and can make close contact with the top of the cap. In this way, when rotating the cap for assembly, not only can the clamping rod clamp the cap through the anti-slip pad and drive it to rotate, but the pressure rod can also maintain downward pressure on the cap. This way, when rotating the cap for assembly, it is not only clamped and rotated by the side wall, so it is not easy for the clamping to slip. Moreover, the sliding rod can be moved laterally to adjust, so when the diameter of the cap changes, the position of the inclined plane can be changed by moving the sliding rod, and the downward pressure of the pressure rod on the cap can still be guaranteed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the mounting ring, gear, toothed ring, reduction motor, side wall clamping assembly, and pressing assembly of this utility model; Figure 3 This is a schematic diagram of the sidewall clamping assembly and the pressing assembly of this utility model; Figure 4 This is a schematic diagram of the slide groove, mounting groove, and anti-slip pad II of this utility model.

[0015] In the diagram: 1. Base; 2. Bottle cap conveyor; 3. Turntable; 4. Hydraulic telescopic rod; 5. Mounting ring; 6. Gear motor; 7. Gear; 8. Mounting rod; 9. Electric guide rail; 10. Cylinder; 11. Vacuum nozzle; 12. Electric telescopic rod; 13. Clamping rod; 14. Anti-slip pad one; 15. Pressure rod; 16. Top block; 17. Return spring; 18. Roller; 19. Slide rod; 20. Inclined surface; 21. Slide groove; 22. Screw; 23. Anti-slip pad two; 24. Gear ring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] See Figures 1-4 This utility model provides the following two technical solutions: The first embodiment: an automated assembly equipment for pesticide bottle caps, including a base 1 and a bottle cap conveyor 2 for conveying bottle caps. A turntable 3 for clamping the bottle body is connected to the base 1 through a drive motor. A hydraulic telescopic rod 4 is detachably connected to the base 1, and the piston rod of the hydraulic telescopic rod 4 is connected to an mounting ring 5. Two hydraulic telescopic rods 4 are provided and installed symmetrically, and the oil circuit is set in series to facilitate synchronous extension and retraction. A reduction motor 6 is detachably connected to the mounting ring 5, and the output shaft of the reduction motor 6 is connected to a gear 7. The gear 7 meshes with a gear ring 24, and the gear ring 24 is rotatably connected to the mounting ring 5 through a bearing. Mounting rods 8 are provided around the inner wall of the gear ring 24, and each mounting rod 8 is provided with a side wall clamping component for clamping the side wall of the bottle cap. The base 1 is also equipped with an electric guide rail 9, and the output end of the electric guide rail 9 is connected to a cylinder 10. The piston rod of the cylinder 10 is connected to a vacuum nozzle 11. The electric guide rail 9 drives the cylinder 10 to move horizontally, and the cylinder 10 drives the vacuum nozzle 11 to rise and fall, so that the bottle caps on the bottle cap conveyor 2 can be sucked away and moved to the top of the bottle to be assembled. The bottle cap conveyor 2 can be equipped with two adjustable side plates to adapt to bottle caps of different sizes through existing technology, ensuring that the bottle caps can be conveyed in a straight line. When the conveyor reaches the designated position, it stops, so that it can be sucked away by the vacuum nozzle 11.

[0018] The bottle cap adsorbed by the vacuum nozzle 11 is moved through the toothed ring 24 to the top of the bottle to be assembled via the electric guide rail 9 and the cylinder 10. Then, the bottle cap is first clamped by the side wall clamping assembly and then the vacuum nozzle 11 releases the bottle cap. Then, the mounting ring 5 is moved down by the hydraulic telescopic rod 4. When it moves down, the reduction motor 6 drives the gear 7 to rotate, which causes the toothed ring 24 to drive the mounting rod 8 to rotate. Thus, the bottle cap can be stably rotated and assembled onto the bottle body by the side wall clamping assembly.

[0019] The side wall clamping assembly includes an electric telescopic rod 12 mounted on the mounting rod 8. The output end of the electric telescopic rod 12 is connected to a clamping rod 13. The clamping rod 13 has an inverted L-shaped structure and is provided with an anti-slip pad 14. The electric telescopic rod 12 drives the clamping rod 13 to move, so that the anti-slip pad 14 tightly clamps the bottle cap.

[0020] Since the electric telescopic pole 12 needs to rotate, in order to avoid affecting the wiring, a control module, a wireless communication module and a battery are also installed on the mounting pole 8. The external controller sends a signal to the wireless communication module, and the wireless communication module can control the extension and retraction of the electric telescopic pole 12 by sending a control signal to the control module. The battery is used to power the electric telescopic pole 12.

[0021] Relying solely on the sidewall clamping assembly to hold the bottle cap's sidewall and rotate it to press it onto the bottle body can easily lead to slippage. Therefore, a pressing assembly for pressing down the top of the bottle cap is also provided on the mounting rod 8. The pressing assembly includes a pressure rod 15 that extends vertically through the top of the clamping rod 13. A top block 16 is fixedly connected to the top of the pressure rod 15. A return spring 17 is provided between the bottom of the top block 16 and the clamping rod 13. A roller 18 is rotatably connected to the top block 16. A sliding groove 21 is provided on the mounting rod 8. A sliding rod 19 is slidably connected to the sliding groove 21. The bottom of the sliding rod 19 has an inclined surface 20 that fits against the roller 18. The inclined surface 20 gradually slopes downward from the mounting rod 8 towards the bottle cap. The position of the inclined surface 20 is adjusted according to the diameter of the bottle cap. The slide bar 19 slides along the slide groove 21 to ensure that the pressure bar 15 presses down on the bottle cap. When the slide bar 19 moves up to the top of the bottle cap under the push of the hydraulic telescopic rod 4, it is not obstructed by the bottle cap. Thus, when the clamping rod 13 approaches the bottle cap, the roller 18 can roll on the inclined plane 20. As the distance shortens, the top block 16 can press down the return spring 17 to drive the pressure bar 15 to gradually approach the top of the bottle cap. When the anti-slip pad 14 tightly clamps the bottle cap, the pressure bar 15 can no longer move down and can tightly contact the top of the bottle cap. In this way, when rotating the bottle cap for assembly, not only can the clamping rod 13 clamp the bottle cap through the anti-slip pad 14 to drive it to rotate, but the pressure bar 15 can also keep pressing down on the bottle cap, so that it is not easy for the clamping to slip.

[0022] To secure the slide bar 19, a screw 22 is threaded onto the top of the mounting rod 8, and the bottom of the screw 22 fits against the slide bar 19.

[0023] Since the roller 18 rolls gradually downwards along the inclined plane 20, it will exert a lateral pushing force on the slide rod 19 during use, which can easily cause the slide rod 19 to loosen. In order to strengthen it, a second implementation method is provided. The main difference between the second and third implementation methods is that the bottom of the slide groove 21 is provided with an installation groove, and an anti-slip pad 23 is provided in the installation groove. By making the anti-slip pad 23 elastic, its top is in close contact with the slide rod 19. In this way, the anti-slip pad 23 fits the slide rod 19 tightly through its own elasticity, so that the slide rod 19 can be stably clamped by the screw 22, and thus it is not easy to loosen when subjected to lateral pushing force.

[0024] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated assembly equipment for pesticide bottle caps, characterized in that: The device includes a base (1) and a bottle cap conveyor (2). The base (1) is connected to a turntable (3) for clamping the bottle body via a drive motor. A hydraulic telescopic rod (4) is detachably connected to the base (1), and the piston rod of the hydraulic telescopic rod (4) is connected to an mounting ring (5). A reduction motor (6) is detachably connected to the mounting ring (5), and the output shaft of the reduction motor (6) is connected to a gear (7). The gear (7) meshes with a toothed ring (24), and the toothed ring (24) is rotatably connected to the mounting ring (5) via a bearing. Mounting rods (8) are provided around the inner wall of the toothed ring (24), and each mounting rod (8) is provided with a side wall clamping assembly for clamping the side wall of the bottle cap and a pressing assembly for pressing down the top of the bottle cap. An electric guide rail (9) is also provided on the base (1), and the output end of the electric guide rail (9) is connected to a cylinder (10), and the piston rod of the cylinder (10) is connected to a vacuum nozzle (11).

2. The automated assembly equipment for pesticide bottle caps according to claim 1, characterized in that: The sidewall clamping assembly includes an electric telescopic rod (12) mounted on the mounting rod (8). The output end of the electric telescopic rod (12) is connected to a clamping rod (13). The clamping rod (13) has an inverted L-shaped structure and is provided with an anti-slip pad (14).

3. The automated assembly equipment for pesticide bottle caps according to claim 2, characterized in that: The mounting rod (8) is also equipped with a control module, a wireless communication module and a battery.

4. The automated assembly equipment for pesticide bottle caps according to claim 1, characterized in that: The pressing assembly includes a pressure rod (15) that extends vertically through the top of the clamping rod (13). A top block (16) is fixedly connected to the top of the pressure rod (15). A return spring (17) is provided between the bottom of the top block (16) and the clamping rod (13). A roller (18) is rotatably connected to the top block (16). A sliding groove (21) is provided on the mounting rod (8). A sliding rod (19) is slidably connected to the sliding groove (21). The bottom of the sliding rod (19) is provided with an inclined surface (20) that fits against the roller (18). The inclined surface (20) gradually slopes downward from the mounting rod (8) toward the bottle cap.

5. The automated assembly equipment for pesticide bottle caps according to claim 4, characterized in that: The top of the mounting rod (8) is threaded with a screw (22), and the bottom of the screw (22) is in contact with the slide rod (19).

6. The automated assembly equipment for pesticide bottle caps according to claim 4, characterized in that: The bottom of the slide groove (21) is provided with an installation groove, and an anti-slip pad (23) is provided in the installation groove. The top of the anti-slip pad (23) is in close contact with the slide rod (19).

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