一种多品规条烟包装负压核数的装置
By introducing an automatic lifting and pressing mechanism and an independent drive device into the negative pressure counting device, the problems of poor adsorption of irregularly shaped cigarette strips and fixed speed differences are solved, achieving accurate counting and cost reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIYANG PUTIAN LOGISTICS TECH
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing negative pressure counting devices are not effective at adsorbing large, irregularly shaped cigarette strips, and cannot flexibly adjust the conveyor belt speed difference, resulting in inaccurate counting and high cost.
It adopts an automatic lifting and pressing mechanism and an independent drive unit for the negative pressure conveyor belt design. The irregularly shaped cigarette strips are fixed by the pressing elastic conveyor belt, the speed difference of the conveyor belt can be flexibly adjusted, and a single negative pressure fan is used.
It effectively prevents irregularly shaped cigarette packs from flipping over, improves the accuracy of counting, adapts to various working conditions, and reduces production costs.
Smart Images
Figure CN224511601U_ABST
Abstract
Claims
1. A device for counting the number of packs of cigarettes of different sizes under negative pressure, comprising a negative pressure low-speed conveyor belt (1) and a negative pressure high-speed conveyor belt (2) arranged in sequence, characterized in that: A mounting frame (3) is provided above the negative pressure low-speed conveyor belt (1) and the negative pressure high-speed conveyor belt (2). A lifting drive device (4) is installed inside the mounting frame (3). A vertical slide rail (5) is provided on the outer wall of the mounting frame (3). A slider (6) is movably sleeved on the vertical slide rail (5). The smoke-pressing mechanism mounting frame (7) is fixedly connected to the slider (6). A vertical rack (8) is provided on the back of the vertical plate of the smoke-pressing mechanism mounting frame (7). The vertical rack (8) meshes with the drive gear (9). The drive gear (9) is fixedly sleeved on the output shaft of the lifting drive device (4). A smoke-pressing elastic conveyor belt (10) is installed at the bottom of the horizontal plate of the smoke-pressing mechanism mounting frame (7). A smoke-pressing conveyor belt drive device (11) is provided at the top of the horizontal plate. The smoke-pressing conveyor belt drive device (11) is connected to the smoke-pressing elastic conveyor belt (10). Multiple sets of height detection switches (12) are provided on the mounting frame (3) on the side of the negative pressure low-speed conveyor belt (1).
2. The device for counting the number of packs of cigarettes of different sizes under negative pressure according to claim 1, characterized in that: The compressed smoke elastic conveyor belt (10) is a sponge conveyor belt.
3. The device for counting the number of packs of cigarettes of different sizes under negative pressure according to claim 1, characterized in that: A detection plate (13) is installed on the vertical plate of the smoke suppressing mechanism mounting bracket (7), and multiple proximity detection switches (14) are installed at intervals on the outer wall of the mounting frame (3) above the side of the detection plate (13).
4. The device for counting the number of packs of cigarettes of different sizes under negative pressure according to claim 1, characterized in that: The upper mounting frame (3) has two vertical slide rails (5) on its outer wall, and the two vertical slide rails (5) are respectively set on both sides of the vertical rack (8).
5. The apparatus for negative pressure counting of a multi-size carton package according to claim 1, wherein: The negative pressure low-speed conveyor belt (1) and the negative pressure high-speed conveyor belt (2) are each connected to a negative pressure conveyor belt drive device.
6. The apparatus for negative pressure counting of a multi-size carton package according to claim 1, wherein: The negative pressure low-speed conveyor belt (1) and the negative pressure high-speed conveyor belt (2) share a negative pressure generating device, which is a negative pressure fan (15) or a vacuum generator.