A precise metering filling head for creams
Patent Information
- Application Number
- CN202522607150.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-12-09
AI Technical Summary
[0004]本实用新型的目的在于提供一种乳膏精准计量灌装头，旨在解决现有技术中的灌装头拆卸不便、清洗效率低、反复安装后连接可靠性下降，进而影响灌装精度和生产效率的问题
1、本方案中，通过将锥形壳旋紧在锥形座上，将安装座对准连接座并向前推动，安装座端部挤压锁定块斜面，压缩弹簧让出通道，当锁定槽对准连接槽时，弹簧推动锁定块卡入锁定槽，实现自动锁定，推动滑动座回到初始位置，完成安装，锁定块卡入锁定槽后，根据设置的螺栓进行固定，实现了快速装拆与便于维护，极大地简化了清洗和更换灌装嘴的流程，缩短了设备停机时间，提高了生产维护效率，保证了连接稳固与密封可靠，提升了灌装精度与一致性，结构设计优化与操作简便，降低了操作人员的劳动强度。
Smart Images
Figure CN224832159U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cream processing technology, specifically relating to a cream precision metering and filling head. Background Technology
[0002] In the fields of cosmetics, pharmaceuticals, and chemicals, the precise filling of cream-based materials is a crucial step in the production process. These materials typically have high viscosity and are prone to adhesion, placing higher demands on the precision of filling equipment and the ease of cleaning and maintenance.
[0003] Existing cream filling heads typically use threads or bolts to directly fix the filling nozzle to the main body. While this connection method is simple in structure, it is cumbersome and time-consuming to disassemble and install when frequent cleaning and nozzle replacement are needed to adapt to different packaging or prevent cross-contamination, requiring specialized tools and severely impacting production efficiency. Furthermore, repeated tightening of the threads can easily cause thread wear, leading to loose connections or poor sealing, affecting filling accuracy and even causing material leakage. In addition, traditional fixing methods struggle to achieve rapid centering and secure locking, potentially causing wobbling during filling, further affecting the stability and accuracy of metering. Utility Model Content
[0004] The purpose of this invention is to provide a precise cream metering filling head, which aims to solve the problems of inconvenient disassembly, low cleaning efficiency, and decreased connection reliability after repeated installation in the existing technology, thereby affecting filling accuracy and production efficiency.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A cream precision metering and filling head, comprising: Metering and filling head body; A connecting seat is fixedly connected to the inner surface of the metering and filling head body, and a mounting seat is slidably connected to the outer surface of the connecting seat; A fixing base, the fixing base being threadedly connected to the outer surface of a mounting base, a conical seat being fixedly connected to one end of the fixing base, and a conical shell being threadedly connected to the outer surface of the conical seat; and Multiple locking mechanisms are provided, each set of which is disposed within the connecting seat and the mounting seat to achieve the function of locking the connecting seat and the mounting seat together.
[0006] As a preferred embodiment of this utility model, each group of locking mechanisms includes: A connecting groove is provided at one end of a connecting seat. A limiting seat is slidably connected to the inner surface of the connecting groove. A locking groove is provided at one end of the mounting seat. Locking blocks are slidably connected to the inner surfaces of both the connecting groove and the locking groove. The outer surface of the limiting seat and the inner surface of the locking block are fixedly connected. Two limiting grooves are respectively opened on the inner walls of the two sides of the connecting groove. The inner surfaces of the two limiting grooves are slidably connected to limiting blocks, and one end of each limiting block is fixedly connected to a blocking block. Limiting components, all of which are disposed within the connecting groove to limit the sliding locking block; A sliding component is disposed on one side of the connecting seat to enable the control locking block to slide.
[0007] As a preferred embodiment of this utility model, each set of limiting components includes: Two support seats are fixedly connected to the inner surfaces of two limiting grooves, and springs are sleeved on the outer surfaces of both support seats. One end of the mounting seat and the locking block are threaded with bolts.
[0008] As a preferred embodiment of this utility model, each set of sliding components includes: A sliding groove is formed on the outer surface of the connecting seat, and a sliding block is slidably connected to the inner surface of the sliding groove. One end of the sliding block is fixedly connected to one end of the bolt.
[0009] In a preferred embodiment of this utility model, an arc-shaped block is fixedly connected to the outer surface of each of the plurality of sliding blocks, and a sliding seat is fixedly connected to the outer surface of each of the plurality of sliding blocks and the plurality of arc-shaped blocks.
[0010] As a preferred embodiment of this utility model, the outer surface of the connecting seat is provided with a plurality of sliding grooves, and the inner surfaces of the plurality of sliding grooves are slidably connected with sliding blocks, and the outer surfaces of the plurality of sliding blocks and the inner surfaces of the plurality of arc-shaped blocks are respectively fixedly connected.
[0011] As a preferred embodiment of this utility model, a support ring is fixedly connected to the outer surface of the mounting base.
[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. In this solution, by screwing the conical shell onto the conical seat, aligning the mounting seat with the connecting seat and pushing it forward, the end of the mounting seat presses against the inclined surface of the locking block, compressing the spring to create a channel. When the locking groove aligns with the connecting groove, the spring pushes the locking block into the locking groove, achieving automatic locking. This pushes the sliding seat back to its initial position, completing the installation. After the locking block is engaged in the locking groove, it is fixed according to the set bolts. This achieves quick assembly and disassembly and facilitates maintenance, greatly simplifying the process of cleaning and replacing the filling nozzle, shortening equipment downtime, improving production and maintenance efficiency, ensuring a stable connection and reliable sealing, improving filling accuracy and consistency, optimizing the structural design and simplifying operation, and reducing the labor intensity of operators.
[0013] 2. In this solution, a sliding groove is formed on the outer surface of the connecting seat to provide guidance and sliding track for the sliding block. At the same time, the sliding block slides in the sliding groove, and its outer surface is fixed with the inner surface of the arc block, so as to transmit the movement of the arc block to the sliding groove on the connecting seat, which plays an auxiliary guiding and supporting role. Attached Figure Description
[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a first perspective sectional view of the present invention; Figure 3 This is a second perspective sectional view of the present invention; Figure 4 This utility model Figure 3 Enlarged view of section A in the image; Figure 5 This is an exploded view of the present invention.
[0015] In the diagram: 1. Metering and filling head body; 2. Connecting seat; 3. Mounting seat; 4. Fixing seat; 5. Support ring; 6. Conical shell; 7. Conical seat; 8. Connecting groove; 9. Limiting seat; 10. Locking groove; 11. Locking block; 12. Bolt; 13. Limiting groove; 14. Limiting block; 15. Blocking block; 16. Support seat; 17. Spring; 18. Sliding groove; 19. Sliding block; 20. Arc-shaped block; 21. Sliding block; 22. Sliding seat; 23. Sliding groove. 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] Example 1 Please see Figure 1-5 The present invention provides the following technical solution: A cream precision metering and filling head, comprising: Metering and filling head body 1; Connecting seat 2 is fixedly connected to the inner surface of metering and filling head body 1, and mounting seat 3 is slidably connected to the outer surface of connecting seat 2; Fixed base 4 is threaded to the outer surface of mounting base 3. One end of fixed base 4 is fixedly connected to a conical seat 7, and the outer surface of conical seat 7 is threadedly connected to a conical shell 6; and Multiple locking mechanisms are provided, all of which are located within the connecting seat 2 and the mounting seat 3, to achieve the function of locking the connecting seat 2 and the mounting seat 3 together.
[0018] In a specific embodiment of this utility model, the metering filling head body 1 is used to support and integrate all other functional components, forming the basic framework of the filling head. The connecting seat 2 serves as the mounting base and guide structure for the mounting seat 3 and its related locking mechanism. The mounting seat 3 achieves initial alignment and connection with the connecting seat 2, and is the mounting carrier for the filling nozzle assembly. The fixing seat 4 is used to connect and fix subsequent components such as the conical seat 7. The conical seat 7 forms a transition connection component from the fixing seat 4 to the conical shell 6. The conical shell 6 is connected to the conical shell 6 by threads. The conical structure of the seat 7 forms the final outflow channel for the filling material, which helps the material focus and reduce dripping. The connecting groove 8 provides space for the installation and sliding of the limiting seat 9 and the locking block 11. The limiting seat 9 also drives the locking block 11 to move within the connecting groove 8. When the locking block 11 slides into the locking groove 10 of the mounting seat 3, it prevents relative movement between the mounting seat 3 and the connecting seat 2, thus achieving locking. The limiting groove 13 provides installation and movement space for limiting components such as the limiting block 14 and the spring 17. The limiting block 14 is used for… The sliding stroke of the locking block 11 is limited or positioned. Based on the interaction between the blocking block 15 and the locking block 11 or the limiting seat 9, the position of the locking block 11 is maintained or limited under the force of the spring 17. The fixed support seat 16 is used to support and position the spring 17. At the same time, the spring 17 is sleeved on the outer surface of the support seat 16 to provide elastic force to the limiting block 14 and the blocking block 15, so that they have a tendency to reset or generate a continuous locking force on the locking block 11. The fixed bolt 12 is used to transmit the external operating force to the locking block 11 and control its extension or retraction. The sliding groove 23 provides guidance and sliding track for the sliding block 21 to ensure the accuracy of its movement trajectory. The sliding block 21 is used to transmit the linear movement of the sliding seat 22 to the bolt 12, realizing quick assembly and disassembly and easy maintenance. It greatly simplifies the process of cleaning and replacing the filling nozzle, shortens the equipment downtime, improves production and maintenance efficiency, ensures stable connection and reliable sealing, improves filling accuracy and consistency, optimizes structural design and simplifies operation, and reduces the labor intensity of operators.
[0019] Please refer to the details. Figure 4 and Figure 5 Each locking mechanism includes: A connecting groove 8 is provided at one end of the connecting seat 2. A limiting seat 9 is slidably connected to the inner surface of the connecting groove 8. A locking groove 10 is provided at one end of the mounting seat 3. Locking blocks 11 are slidably connected to the inner surfaces of both the connecting groove 8 and the locking groove 10. The outer surface of the limiting seat 9 and the inner surface of the locking block 11 are fixedly connected. Two limiting grooves 13 are respectively opened on the inner walls of the two sides of the connecting groove 8. The inner surfaces of the two limiting grooves 13 are slidably connected to limiting blocks 14, and one end of each limiting block 14 is fixedly connected to a blocking block 15. Limiting components are all set in the connecting groove 8 to limit the sliding locking block 11; A sliding component is provided on one side of the connecting base 2 to enable the control locking block 11 to slide.
[0020] In this embodiment: the connecting groove 8 provides space for the installation and sliding of the limiting seat 9 and the locking block 11. The limiting seat 9 drives the locking block 11 to move within the connecting groove 8. When the locking block 11 slides into the locking groove 10 of the mounting seat 3, it prevents relative movement between the mounting seat 3 and the connecting seat 2, thus achieving locking. The limiting groove 13 provides installation and movement space for the limiting components such as the limiting block 14 and the spring 17. The limiting block 14 limits or positions the sliding stroke of the locking block 11. Based on the interaction between the blocking block 15 and the locking block 11 or the limiting seat 9, the locking block 11 is locked under the force of the spring 17. The locking block 11 is held or limited in position by a fixed support 16 for supporting and positioning the spring 17. The spring 17 is sleeved on the outer surface of the support 16 to provide elastic force to the limiting block 14 and the blocking block 15, so that they tend to reset or generate a continuous locking force on the locking block 11. The fixed bolt 12 is used to transmit external operating force to the locking block 11 to control its extension or retraction. The sliding groove 23 provides guidance and sliding track for the sliding block 21 to ensure the accuracy of its movement trajectory. The sliding block 21 is used to transmit the linear movement of the sliding seat 22 to the bolt 12.
[0021] Please refer to the details. Figure 4 Each set of limit components includes: Two support seats 16 are fixedly connected to the inner surfaces of two limiting grooves 13 respectively. Springs 17 are sleeved on the outer surfaces of both support seats 16. Bolts 12 are threadedly connected to one end of the mounting seat 3 and the locking block 11.
[0022] In this embodiment: a fixed support base 16 is used to support and position the spring 17, while the spring 17 is sleeved on the outer surface of the support base 16 to provide elastic force to the limiting block 14 and the blocking block 15, so that they have a tendency to reset or generate a continuous locking force on the locking block 11.
[0023] Please refer to the details. Figure 5 Each set of sliding components includes: The sliding groove 23 is formed on the outer surface of the connecting seat 2. The inner surface of the sliding groove 23 is slidably connected to the sliding block 21. One end of the sliding block 21 is fixedly connected to one end of the bolt 12.
[0024] In this embodiment: the sliding groove 23 provides guidance and sliding track for the sliding block 21 to ensure the accuracy of its movement trajectory, and the sliding block 21 is used to transmit the linear motion of the sliding seat 22 to the bolt 12.
[0025] Please refer to the details. Figure 5 Each of the multiple sliding blocks 21 has an arc-shaped block 20 fixedly connected to its outer surface, and each of the multiple sliding blocks 21 and the multiple arc-shaped blocks 20 has a sliding seat 22 fixedly connected to its outer surface.
[0026] In this embodiment: the outer surface of the arc-shaped block 20 is fixed to the sliding seat 22, and the inner surface is fixed to the sliding block 19, serving as an intermediate transmission component connecting the sliding seat 22 and the sliding block 19. The sliding seat 22 is fixedly connected to the outer surfaces of the sliding block 21 and the arc-shaped block 20, serving as a component manually operated by the user. The entire locking mechanism is controlled by pushing or pulling the sliding seat 22.
[0027] Please refer to the details. Figure 5 The outer surface of the connecting seat 2 is provided with multiple sliding grooves 18, and the inner surfaces of the multiple sliding grooves 18 are slidably connected with sliding blocks 19. The outer surfaces of the multiple sliding blocks 19 and the inner surfaces of the multiple arc blocks 20 are respectively fixedly connected.
[0028] In this embodiment: the sliding groove 18 is formed on the outer surface of the connecting seat 2 to provide guidance and sliding track for the sliding block 19. At the same time, the sliding block 19 slides in the sliding groove 18, and its outer surface is fixed with the inner surface of the arc block 20, so that the movement of the arc block 20 is transmitted to the sliding groove 18 on the connecting seat 2, which plays a role in auxiliary guidance and support.
[0029] Please refer to the details. Figure 5 A support ring 5 is fixedly connected to the outer surface of the mounting base 3.
[0030] In this embodiment, the support ring 5 is fixedly installed on the outer surface of the mounting base 3, which may play a role in auxiliary support or positioning during the installation process.
[0031] The working principle and usage process of this utility model are as follows: First, tighten the conical shell 6 onto the conical seat 7, align the mounting seat 3 with the connecting seat 2 and push it forward. The end of the mounting seat 3 presses against the inclined surface of the locking block 11, compressing the spring 17 to make room. When the locking groove 10 is aligned with the connecting groove 8, the spring 17 pushes the locking block 11 into the locking groove 10 to achieve automatic locking. Push the sliding seat 22 back to the initial position to complete the installation. After the locking block 11 is inserted into the locking groove 10, it is fixed according to the set bolt 12, and the filling head is in a stable connection state, which can carry out accurate metering and filling operations normally.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A cream precision metering and filling head, characterized in that, include: Metering and filling head body (1); Connecting seat (2), the connecting seat (2) is fixedly connected to the inner surface of the metering filling head body (1), and the outer surface of the connecting seat (2) is slidably connected to the mounting seat (3). A fixed base (4) is threaded to the outer surface of a mounting base (3). One end of the fixed base (4) is fixedly connected to a conical seat (7), and the outer surface of the conical seat (7) is threadedly connected to a conical shell (6). Multiple locking mechanisms are provided, all of which are located within the connecting seat (2) and the mounting seat (3) to achieve the function of locking the connecting seat (2) and the mounting seat (3).
2. The cream precision metering and filling head according to claim 1, characterized in that: Each of the locking mechanisms described in each group includes: A connecting groove (8) is provided at one end of a connecting seat (2). A limiting seat (9) is slidably connected to the inner surface of the connecting groove (8). A locking groove (10) is provided at one end of the mounting seat (3). A locking block (11) is slidably connected to the inner surfaces of both the connecting groove (8) and the locking groove (10). The outer surface of the limiting seat (9) and the inner surface of the locking block (11) are fixedly connected. Two limiting grooves (13) are respectively opened on the inner walls of the two sides of the connecting groove (8). The inner surfaces of the two limiting grooves (13) are slidably connected to limiting blocks (14), and one end of each limiting block (14) is fixedly connected to a blocking block (15). Limiting components are all disposed in the connecting groove (8) to limit the sliding locking block (11); A sliding component is disposed on one side of the connecting seat (2) to enable the control locking block (11) to slide.
3. The cream precision metering and filling head according to claim 2, characterized in that: Each set of the limiting components includes: Two support seats (16) are fixedly connected to the inner surfaces of two limiting grooves (13) respectively. Springs (17) are sleeved on the outer surfaces of the two support seats (16). One end of the mounting seat (3) and the locking block (11) is threaded with a bolt (12).
4. The cream precision metering and filling head according to claim 3, characterized in that: Each set of the sliding components includes: The sliding groove (23) is formed on the outer surface of the connecting seat (2), and a sliding block (21) is slidably connected to the inner surface of the sliding groove (23). One end of the sliding block (21) is fixedly connected to one end of the bolt (12).
5. The cream precision metering and filling head according to claim 4, characterized in that: The outer surfaces of the multiple sliding blocks (21) are all fixedly connected with arc-shaped blocks (20), and the outer surfaces of the multiple sliding blocks (21) and the multiple arc-shaped blocks (20) are all fixedly connected with sliding seats (22).
6. The cream precision metering and filling head according to claim 5, characterized in that: The outer surface of the connecting seat (2) is provided with multiple sliding grooves (18), and the inner surfaces of the multiple sliding grooves (18) are slidably connected with sliding blocks (19). The outer surfaces of the multiple sliding blocks (19) and the inner surfaces of the multiple arc blocks (20) are respectively fixedly connected.
7. A cream precision metering and filling head according to claim 6, characterized in that: A support ring (5) is fixedly connected to the outer surface of the mounting base (3).