Conveying device capable of reducing generation of static electricity
By designing segmented bottom rails and introducing ion wind in the conveying device, the problem of inaccurate weighing caused by static electricity during the micro-powder dispensing process was solved, thereby reducing static electricity and ensuring stable container transport.
Patent Information
- Application Number
- CN202520140233.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-21
AI Technical Summary
During the micro-packaging of powders, static electricity generated by the conveying device leads to inaccurate weighing results, and existing technologies are unable to effectively reduce the generation of static electricity.
Design a conveying device including a bottom rail, which is divided into a first section and a second section. The first section has a first gap on both sides, and the second section has a second gap in the middle. The second gap is connected to an air inlet mechanism. The simple structure of the bottom rail reduces static electricity generation and introduces ion wind to be aligned with the bottom of the container to reduce static electricity.
It effectively reduces static electricity generation during container transport, ensuring the accuracy of weighing results and the smooth transport of containers, thus meeting the needs of subsequent weighing processes.
Smart Images
Figure CN223891237U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of pharmaceutical and packaging equipment technology, and in particular relates to a conveying device that reduces static electricity generation. Background Technology
[0002] In the process of micro-powder dispensing, a high-precision weighing sensor is required to detect and weigh the actual powder being dispensed. During this weighing process, static electricity at the bottom of the container conveyed to the weighing mechanism can cause inaccurate weighing results. Therefore, a conveying device that reduces static electricity generation is needed. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a conveying device with a simple structure and the ability to reduce static electricity generation.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0005] A conveying device for reducing static electricity generation includes a bottom rail, which comprises a first section and a second section. The first section of the bottom rail has a first gap on both sides and a second gap in the middle of the second section. The second gap is connected to an air inlet mechanism. The first section of the bottom rail can reduce the contact area between the bottom rail and the container, thereby reducing static electricity generation. The second section of the bottom rail can introduce ion wind, which is aimed at the bottom of the container to reduce static electricity at the bottom of the container.
[0006] As a further improvement to the above technical solution:
[0007] It includes a continuous conveying section, an intermittent conveying section, and a weighing mechanism that are connected in sequence. The first section of the bottom rail is located in the continuous conveying section, and the second section of the bottom rail is located in the intermittent conveying section, so as to achieve smooth conveying.
[0008] The first section of the bottom rail includes an upwardly protruding contact part and inclined surfaces connecting to both sides of the contact part, which improves strength and enables smooth transport of containers.
[0009] The continuous conveying section includes a dial assembly, with a first bottle-stopping guard on the side of the dial assembly, and the first section of the bottom rail is curved to achieve smooth container conveying.
[0010] The dial assembly includes a bottle inlet dial and a fan-shaped dial connected in sequence, which enables the container to be transported from continuous to intermittent, meeting the needs of the subsequent weighing process.
[0011] The intermittent conveying section includes bottle-dispensing assemblies and a second bottle-stopping barrier, respectively, located on both sides of the bottom rail. The second section of the bottom rail is horizontally positioned to ensure smooth container conveying.
[0012] The weighing platform of the weighing mechanism is connected to the bottom rail of the intermittent conveying section to achieve weighing.
[0013] The bottom rail is formed by CNC milling, which facilitates the manufacturing and forming of the first and second sections with different shapes.
[0014] The second void section includes a first hollow area and a second hollow area arranged vertically. The width and length of the second hollow area are both greater than those of the first hollow area. A connecting seat is provided between two adjacent first hollow areas to guide the ion wind and reduce static electricity generation.
[0015] The bottom rail is made of stainless steel to reduce static electricity.
[0016] Compared with the prior art, the advantages of this utility model are:
[0017] This utility model discloses a conveying device that reduces static electricity generation. The device includes a bottom rail, comprising a first section and a second section. The first section has first gaps on both sides, and the second section has a second gap in the middle. The second gap connects to an air inlet mechanism. The simple structure of the bottom rail reduces static electricity generated during container transport. The first section of the bottom rail only contacts the bottom of the container in the middle, reducing the contact area between the rail and the container, thus reducing static electricity generation. The second section of the bottom rail connects to the air inlet mechanism through the second gap in the middle, introducing ionized air that is directed towards the bottom of the container, reducing static electricity at the bottom of the container. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of a conveying device for reducing static electricity generation according to this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of a conveying device for reducing static electricity generation according to this utility model when conveying containers;
[0020] Figure 3 This is a cross-sectional view of the first section of the bottom rail of a conveyor device for reducing static electricity according to this utility model.
[0021] Figure 4 This is a cross-sectional view of the second section of the bottom rail of a conveyor device for reducing static electricity generation according to this utility model.
[0022] The reference numerals in the figures of this utility model are as follows: 1. Continuous conveying section; 2. Intermittent conveying section; 3. Weighing mechanism; 4. Bottom rail; 5. First gap; 6. Second gap; 7. Contact part; 8. Inclined surface; 9. First bottle-stopping rail; 10. Bottle-in dial wheel; 11. Fan-shaped dial wheel; 12. Bottle-moving assembly; 13. Second bottle-stopping rail; 14. Weighing platform; 15. First hollow area; 16. Second hollow area; 17. Connecting seat; 18. Container. Detailed Implementation
[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0024] like Figures 1 to 4 As shown, a conveying device for reducing static electricity generation includes a bottom rail 4, which comprises a first section and a second section. The first section of the bottom rail 4 has a first gap 5 on both sides, and the second section of the bottom rail 4 has a second gap 6 in the middle. The second gap 6 is connected to an air inlet mechanism. The simple structure of the bottom rail can reduce the static electricity generated during container conveying. The first section of the bottom rail 4 only contacts the bottom of the container 18 in the middle, which can reduce the contact area between the bottom rail 4 and the container 18, thereby reducing the generation of static electricity. The second section of the bottom rail 4 is connected to the air inlet mechanism through the second gap 6 in the middle, introducing ion air and aiming it at the bottom of the container 18 to reduce the static electricity at the bottom of the container 18.
[0025] It also includes a continuous conveying section 1, an intermittent conveying section 2, and a weighing mechanism 3 connected in sequence. The first section of the bottom rail 4 is located in the continuous conveying section 1, and the second section of the bottom rail 4 is located in the intermittent conveying section 2. Since the first section of the bottom rail 4 only contacts the container 18 in the middle, it is not easy for the container 18 to be stopped on the bottom rail 4. Therefore, setting the first section of the bottom rail 4 in the continuous conveying section 1 is conducive to the smooth conveying of the container 18. The second section of the bottom rail 4 has a second gap 6 in the middle. The conveying of the container on the second section of the bottom rail 4 is supported by the bottom rail 4 on both sides of the second gap 6, which makes it easy for the container 18 to stay on the bottom rail 4. By connecting the intermittent conveying section 2 to the weighing mechanism 3, the container 18 can be smoothly conveyed to the weighing mechanism 3 and stopped for weighing. Before weighing, the bottom of the container 18 is destaticated by ion wind to reduce the impact of static electricity on the weighing result of the container.
[0026] The first section of the bottom rail 4 includes an upwardly protruding contact part 7 and an inclined surface 8 connected to both sides of the contact part 7, which ensures the structural strength of the bottom rail 4. Due to the presence of the inclined surface 8, the container will not tilt too much during the transportation process, ensuring smooth transportation.
[0027] The continuous conveying section 1 includes a dial assembly, with a first bottle baffle 9 on the side of the dial assembly, and the first section of the bottom rail 4 is curved to achieve smooth and continuous conveying of the container 18.
[0028] The dial assembly includes a bottle inlet dial 10 and a fan-shaped dial 11 connected in sequence. The bottle inlet dial 10 enables the smooth and continuous conveying of the container 18, while the fan-shaped dial 11 enables the container 18 to switch from continuous conveying to intermittent conveying and enter the second section of the bottom rail 4 from the first section of the bottom rail 4.
[0029] The intermittent conveying section 2 includes bottle-shifting components 12 and a second bottle-stopping barrier 13 respectively set on both sides of the bottom rail 4. The second section of the bottom rail 4 is set horizontally so that the container 18 can be conveyed smoothly and intermittently to meet the subsequent weighing requirements.
[0030] The bottom rail 4 of the intermittent conveying section 2 is connected to the weighing platform 14 of the weighing mechanism 3, so that the container 18 can remain stationary on the weighing platform 14 for a period of time to complete the weighing.
[0031] The bottom rail 4 is formed by CNC milling, which facilitates the production of irregularly shaped bottom rails 4, forming the first section of the S-shaped bottom rail 4 and the second section of the straight bottom rail 4.
[0032] The second void 6 includes a first hollow area 15 and a second hollow area 16 arranged vertically. The width and length of the second hollow area 16 are both greater than those of the first hollow area 15. A connecting seat 17 is provided between two adjacent first hollow areas 15. Ionizing air is introduced into the second hollow area 16 and blown into the first hollow area 15. The bottom rails 4 at both ends of the first hollow area 15 support the container. While meeting the track width requirements for container transport, as much ionizing air as possible is introduced to reduce static electricity at the bottom of the container.
[0033] The bottom rail 4 is made of stainless steel, and the container 18 is a plastic bottle. Friction is generated between the stainless steel bottom rail 4 and the container 18 during transport. Compared with the friction generated between the plastic bottom rail and the plastic bottle during transport, less static electricity is generated.
[0034] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible variations and modifications to the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the protection scope of the present invention.
Claims
1. A conveying device for reducing static electricity generation, characterized in that, Includes a bottom rail (4), which includes a first section and a second section. The first section of the bottom rail (4) has a first gap (5) on both sides and a second gap (6) in the middle of the second section of the bottom rail (4). The second gap (6) is connected to the air inlet mechanism.
2. The conveying device for reducing static electricity generation as described in claim 1, characterized in that, It includes a continuous conveying section (1), an intermittent conveying section (2) and a weighing mechanism (3) connected in sequence. The first section of the bottom rail (4) is located in the continuous conveying section (1) and the second section of the bottom rail (4) is located in the intermittent conveying section (2).
3. The conveying device for reducing static electricity generation as described in claim 1, characterized in that, The first section of the bottom rail (4) includes an upwardly protruding contact portion (7) and an inclined surface (8) connected to both sides of the contact portion (7).
4. The conveying device for reducing static electricity generation as described in claim 2, characterized in that, The continuous conveying section (1) includes a dial assembly, the side of which is provided with a first bottle baffle (9), and the first section of the bottom rail (4) is curved.
5. The conveying device for reducing static electricity generation as described in claim 4, characterized in that, The dial assembly includes a bottle inlet dial (10) and a fan-shaped dial (11) connected in sequence.
6. The conveying device for reducing static electricity generation as described in claim 2, characterized in that, The intermittent conveying section (2) includes bottle-dispensing components (12) and a second bottle-blocking barrier (13) respectively arranged on both sides of the bottom rail (4), and the second section of the bottom rail (4) is arranged horizontally.
7. The conveying device for reducing static electricity generation as described in claim 2, characterized in that, The bottom rail (4) of the intermittent conveying section (2) is connected to the weighing platform (14) of the weighing mechanism (3).
8. The conveying device for reducing static electricity generation as described in claim 1, characterized in that, The bottom rail (4) is formed by CNC milling.
9. A conveying device for reducing static electricity generation as described in claim 1, characterized in that, The second gap (6) includes a first hollow area (15) and a second hollow area (16) arranged vertically. The width and length of the second hollow area (16) are both greater than those of the first hollow area (15). A connecting seat (17) is provided between two adjacent first hollow areas (15).
10. A conveying device for reducing static electricity generation as described in claim 1, characterized in that, The bottom rail (4) is made of stainless steel.