Capping device for beverage production
By designing a capping device with an adjustable height threaded rod and hydraulic cylinder in conjunction with a drive shaft motor, the problems of fixed height and low efficiency of existing devices are solved, realizing efficient capping and pre-filling functions for multiple beverage bottles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANYANG ROYAL HEALTH PROD CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-05-15
AI Technical Summary
Existing capping devices for beverage production lack height adjustment capabilities, have slow capping efficiency, and cannot process multiple beverage bottles simultaneously.
A capping device comprising a housing, a threaded rod, a threaded plate, a hydraulic cylinder, a drive shaft, and a motor is designed. The height is adjusted by the cooperation of the threaded rod and the hydraulic cylinder, and the intermittent rotation is achieved by the drive shaft and the motor, thus enabling automatic capping of multiple beverage bottles.
It achieves flexible adaptability to beverage bottles of different heights, improves capping efficiency, allows personnel to perform pre-filling operations while waiting, and enhances the practicality of the device.
Smart Images

Figure CN224242672U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of beverage production, and in particular to a capping device for beverage production. Background Technology
[0002] Currently, Chinese utility model patent CN217516648U discloses a capping device for beverage production. While this device can secure beverage bottles with clamping components, preventing displacement during capping, it suffers from other problems. These include a lack of height adjustment, a fixed installation of the hydraulic cylinder and connected top plate, making it unsuitable for capping bottles of varying heights, potential for excessive or insufficient pressure, poor flexibility, and slow capping efficiency. Furthermore, the device can only accommodate one bottle at a time, requiring personnel to wait patiently during the capping process and preventing pre-filling operations. To address these issues, we propose a capping device for beverage production. Utility Model Content
[0003] The purpose of this invention is to provide a capping device for beverage production, which solves the problems of existing capping devices lacking height adjustment function and having slow capping efficiency.
[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a capping device for beverage production, comprising a housing, a fixed frame bolted to the top of the housing, a threaded rod rotatably connected inside the fixed frame, a threaded plate threadedly connected to the surface of the threaded rod, a fixed plate bolted to one side of the threaded plate, a hydraulic cylinder bolted through the top of the fixed plate, a pressure head installed on the piston end of the hydraulic cylinder, a drive mechanism provided inside the housing, a first drive shaft and a second drive shaft rotatably connected inside the housing, a fixed plate and a linkage plate fixedly sleeved on the surfaces of the first drive shaft and the second drive shaft respectively, a fixing pin welded to the top of the fixed plate, and a feeding plate installed at the top of the second drive shaft.
[0005] The above technical solution has a height adjustment function, is simple and convenient to operate, has high precision, is suitable for processing beverage bottles of different heights, has good flexibility, and can achieve high capping efficiency. It can complete the alternation by intermittent rotation, allowing people to pick up and put down the bottles while waiting, making it highly practical.
[0006] The present invention is further configured such that: the driving mechanism includes a motor, the motor is bolted inside the housing, a first bevel gear is fixedly sleeved on the surface of the motor, and a second bevel gear that cooperates with the first bevel gear is fixedly sleeved on the surface of the first transmission shaft.
[0007] By adopting the above technical solution, the motor, the first bevel gear, and the second bevel gear can provide power for the rotation of the first drive shaft. When the motor starts, it will drive the first bevel gear to rotate. When the first bevel gear rotates, it will drive the first drive shaft to rotate together with the cooperation of the second bevel gear.
[0008] The present invention is further configured such that: a slide rail is bolted inside the fixed frame, and a slider that is slidably connected to the slide rail is welded to the other side of the threaded plate.
[0009] By adopting the above technical solution, the threaded plate can be limited by the setting of slide rail and slider, preventing the threaded plate from flipping over during the up and down movement.
[0010] The present invention is further configured such that: the other end of the threaded rod extends through to the outside of the fixed frame and is equipped with a throttle handle.
[0011] By adopting the above technical solution and by setting the throttle, it is easy for personnel to rotate the threaded rod.
[0012] The present invention is further configured such that: two heat dissipation grooves are provided on the front of the housing, and a dustproof mesh is installed inside the heat dissipation grooves.
[0013] By adopting the above technical solution, the ventilation and heat dissipation effect inside the casing can be improved by setting heat dissipation slots and dustproof nets, and dust can be prevented from entering.
[0014] The present invention is further configured such that: one side of the fixed frame is integrally stamped with scale lines.
[0015] By adopting the above technical solution and setting the scale lines, it is easy for personnel to accurately understand the distance that the fixed plate moves up or down.
[0016] The present invention is further configured such that the threaded rod, the threaded plate, and the fixing plate are all made of stainless steel.
[0017] Using the above technical solutions, the threaded rod, threaded plate, and fixing plate have the characteristics of high strength, low density, and excellent corrosion resistance.
[0018] In summary, this utility model has the following beneficial effects:
[0019] 1. This utility model allows the threaded rod to rotate by holding the throttle handle. When the threaded rod rotates, it moves the threaded plate downward through the cooperation of the slide rail and the slider. When the threaded plate moves downward, it moves the fixed plate and the hydraulic cylinder downward together. When the fixed plate moves downward, it changes the corresponding scale line value on the fixed frame. It has a height adjustment function, is simple and convenient to operate, has high precision, is suitable for processing beverage bottles of different heights, and has good flexibility.
[0020] 2. This utility model involves first placing four beverage bottles and their caps into a feeding tray. After placement, a hydraulic cylinder is activated to move the pressure head downwards to cap the rightmost bottle cap. Once capping is complete, a motor is started to drive the first drive shaft and the fixed plate to rotate. As the fixed plate rotates, it pushes the linkage plate to rotate 45 degrees through the cooperation of the fixing pin. When the linkage plate rotates, it drives the second drive shaft and the feeding tray to rotate together. When the feeding tray rotates, it exchanges the capped bottles with the uncapped bottles. Finally, the finished products are removed and replenished during the operation. This method achieves high capping efficiency and completes the alternation through intermittent rotation, allowing personnel to complete the picking and placing while waiting, making it highly practical. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural view of the present invention;
[0022] Figure 2 This is a front sectional view of the structure of this utility model;
[0023] Figure 3 This is a top sectional view of the structure of this utility model.
[0024] Reference numerals: 1. Housing; 2. Fixing frame; 3. Threaded rod; 4. Threaded plate; 5. Fixing plate; 6. Hydraulic cylinder; 7. Press head; 8. Drive mechanism; 81. Motor; 82. First bevel gear; 83. Second bevel gear; 9. First drive shaft; 10. Second drive shaft; 11. Fixing disc; 12. Linkage disc; 13. Fixing pin; 14. Feeding disc; 15. Slide rail; 16. Slider; 17. Rotary handle; 18. Heat dissipation groove; 19. Scale line. Detailed Implementation
[0025] The present invention will be further described in detail below with reference to the accompanying drawings.
[0026] Example 1:
[0027] refer to Figure 1 and Figure 2A capping device for beverage production includes a housing 1, a fixed frame 2 bolted to the top of the housing 1, a threaded rod 3 rotatably connected inside the fixed frame 2, a threaded plate 4 threadedly connected to the surface of the threaded rod 3, a fixed plate 5 bolted to one side of the threaded plate 4, and a hydraulic cylinder 6 bolted through the top of the fixed plate 5. A pressure head 7 is installed on the piston end of the hydraulic cylinder 6. By holding the handle 17, the threaded rod 3 is rotated. When the threaded rod 3 rotates, it drives the threaded plate 4 downward through the cooperation of the slide rail 15 and the slider 16. When the threaded plate 4 moves downward, it drives the fixed plate 5 and the hydraulic cylinder 6 downward together. When the fixed plate 5 moves downward, it changes the value of the corresponding scale line 19 on the fixed frame 2. It has a height adjustment function, is simple and convenient to operate, has high precision, is suitable for processing beverage bottles of different heights, and has good flexibility.
[0028] refer to Figure 2 The fixed frame 2 is bolted with a slide rail 15. The other side of the threaded plate 4 is welded with a slider 16 that is slidably connected to the slide rail 15. The slide rail 15 and the slider 16 can limit the threaded plate 4 and prevent the threaded plate 4 from flipping during the up and down movement.
[0029] refer to Figure 1 and Figure 2 The other end of the threaded rod 3 extends through the outside of the fixed frame 2 and is equipped with a handle 17. The handle 17 allows personnel to easily rotate the threaded rod 3.
[0030] refer to Figure 1 One side of the fixed frame 2 is integrally stamped with scale lines 19. The scale lines 19 make it easy for personnel to accurately understand the distance that the fixed plate 5 moves up or down.
[0031] refer to Figure 1 and Figure 2 The threaded rod 3, threaded plate 4, and fixing plate 5 are all made of stainless steel. The threaded rod 3, threaded plate 4, and fixing plate 5 have the characteristics of high strength, low density, and excellent corrosion resistance.
[0032] Brief description of the usage process: By holding the throttle 17, the threaded rod 3 is rotated. When the threaded rod 3 rotates, it will drive the threaded plate 4 to move downward through the cooperation of the slide rail 15 and the slider 16. When the threaded plate 4 moves downward, it will drive the fixed plate 5 and the hydraulic cylinder 6 to move downward together. When the fixed plate 5 moves downward, it will change the value of the corresponding scale line 19 on the fixed frame 2.
[0033] Example 2:
[0034] refer to Figure 1 , Figure 2 and Figure 3A capping device for beverage production includes a drive mechanism 8 inside a housing 1. A first drive shaft 9 and a second drive shaft 10 are rotatably connected inside the housing 1. A fixed plate 11 and a linkage plate 12 are respectively fixedly sleeved on the surfaces of the first drive shaft 9 and the second drive shaft 10. A fixing pin 13 is welded to the top of the fixed plate 11. A feeding plate 14 is installed at the top of the second drive shaft 10. Four beverage bottles and their caps are first placed into the feeding plate 14. After placement, a hydraulic cylinder 6 is activated to move the pressing head 7 downwards to cap the rightmost bottle cap. After capping is completed, the motor 81 is started to drive the first drive shaft 9 and the fixed plate 11 to rotate. When the fixed plate 11 rotates, it will push the linkage plate 12 to rotate 45 degrees with the cooperation of the fixed pin 13. When the linkage plate 12 rotates, it will drive the second drive shaft 10 and the feeding plate 14 to rotate together. When the feeding plate 14 rotates, it will exchange the capped bottle with the uncapped bottle. Finally, the finished product can be removed and replenished during the operation. It can achieve high capping efficiency and complete the alternation through intermittent rotation, so that the personnel can complete the picking and putting while waiting, which is highly practical.
[0035] refer to Figure 2 and Figure 3 The drive mechanism 8 includes a motor 81, which is bolted inside the housing 1. A first bevel gear 82 is fixedly sleeved on the surface of the motor 81, and a second bevel gear 83 that works with the first bevel gear 82 is fixedly sleeved on the surface of the first drive shaft 9. Through the arrangement of the motor 81, the first bevel gear 82, and the second bevel gear 83, power can be provided for the rotation of the first drive shaft 9. When the motor 81 starts, it will drive the first bevel gear 82 to rotate. When the first bevel gear 82 rotates, it will drive the first drive shaft 9 to rotate together with the second bevel gear 83.
[0036] refer to Figure 1 Two heat dissipation slots 18 are provided on the front of the housing 1. Dustproof mesh is installed inside the heat dissipation slots 18. The heat dissipation slots 18 and dustproof mesh can improve the ventilation and heat dissipation effect inside the housing 1 and prevent dust from entering.
[0037] Brief description of the usage process: First, place four beverage bottles and their top caps into the feeding tray 14. After placement, activate the hydraulic cylinder 6 to move the pressure head 7 down to cap the rightmost bottle cap. After capping, activate the motor 81 to drive the first drive shaft 9 and the fixed plate 11 to rotate. When the fixed plate 11 rotates, it will push the linkage plate 12 to rotate 45 degrees through the cooperation of the fixing pin 13. When the linkage plate 12 rotates, it will drive the second drive shaft 10 and the feeding tray 14 to rotate together. When the feeding tray 14 rotates, it will exchange the capped bottles with the uncapped bottles. Finally, the finished products can be removed and replenished during the operation.
[0038] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
Claims
1. A capping device for beverage production, comprising a housing (1), characterized in that: A fixed frame (2) is bolted to the top of the housing (1). A threaded rod (3) is rotatably connected inside the fixed frame (2). A threaded plate (4) is threadedly connected to the surface of the threaded rod (3). A fixed plate (5) is bolted to one side of the threaded plate (4). A hydraulic cylinder (6) is bolted through the top of the fixed plate (5). A pressure head (7) is installed on the piston end of the hydraulic cylinder (6). A drive mechanism (8) is provided inside the housing (1). A first drive shaft (9) and a second drive shaft (10) are rotatably connected inside the housing (1). A fixed disc (11) and a linkage disc (12) are fixedly sleeved on the surfaces of the first drive shaft (9) and the second drive shaft (10). A fixing pin (13) is welded to the top of the fixed disc (11). A feeding disc (14) is installed at the top of the second drive shaft (10).
2. The capping device for beverage production according to claim 1, characterized in that, The drive mechanism (8) includes a motor (81), which is bolted inside the housing (1). A first bevel gear (82) is fixedly sleeved on the surface of the motor (81), and a second bevel gear (83) that cooperates with the first bevel gear (82) is fixedly sleeved on the surface of the first transmission shaft (9).
3. A capping device for beverage production according to claim 1, characterized in that, The fixed frame (2) is bolted with a slide rail (15), and a slider (16) that is slidably connected to the slide rail (15) is welded to the other side of the threaded plate (4).
4. A capping device for beverage production according to claim 1, characterized in that, The other end of the threaded rod (3) extends through the outside of the fixed frame (2) and is fitted with a throttle (17).
5. A capping device for beverage production according to claim 1, characterized in that, The front of the housing (1) has two heat dissipation slots (18), and a dustproof mesh is installed inside the heat dissipation slots (18).
6. A capping device for beverage production according to claim 1, characterized in that, The fixed frame (2) has a scale line (19) integrally stamped on one side.
7. A capping device for beverage production according to claim 1, characterized in that, The threaded rod (3), threaded plate (4) and fixing plate (5) are all made of stainless steel.