Cigarette conveying deviation rectifying and jumping preventing mechanism
By setting up plastic mesh belts and guide protective rods on the cigarette conveyor belt, combined with the inclined design of the guardrail, the problems of jumping and offset during the cigarette conveying process are solved, and the stable transportation of cigarettes and good stacking and packaging of cigarettes are achieved.
Patent Information
- Application Number
- CN202421223760.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Stainless cigarettes are prone to jump and offset during transportation, affecting subsequent stacking and packaging.
A smoke conveying bias correction and anti-hopping mechanism is designed. By setting up a plastic mesh belt and a guide protective rod on the conveyor belt, combined with the inclined design of the guardrail, the guide and stability control of the smoke is achieved.
Effectively prevent the strip of smoke from jumping and offset during the transportation process, ensuring stable delivery of the strip of smoke and subsequent good stacking and packaging.
Smart Images
Figure CN222663906U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a deviation-correcting and anti-jumping mechanism for conveying cigarette strips. Background Art
[0002] Before cigarette cartons are sent to various sales stores, different tobacco films need to be packaged together according to the needs of the stores. Before cigarette cartons are transported to the packaging station, they need to be transported by a conveyor belt. In order to allow the cigarette cartons to enter the packaging station better, one end of the cigarette cartons needs to be close to the guardrail on one side. During this process, the longitudinal movement of the cigarette cartons on the conveyor belt can easily cause the cigarette cartons to jump and deviate, affecting the subsequent stacking and packaging of the cigarette cartons on the conveyor. For this reason, a cigarette cartons conveying deviation correction and anti-jump mechanism is required. Utility Model Content
[0003] The utility model aims to provide a cigarette conveying deviation correction and anti-jump mechanism, which helps to prevent the cigarette from jumping during the conveying process.
[0004] The technical solution of the utility model is: a cigarette conveying deviation correction and anti-jump mechanism, including a conveyor belt transversely arranged on a frame, guardrails are arranged on both sides of the conveyor belt on the frame, and the front end of the guardrail on one side is inclined toward the guardrail on the other side, a pair of mounting frames are transversely arranged on the frame and straddle the top of the transmission belt, a pair of guide protection bars with their front ends inclined downward are transversely arranged on the lower sides of the pair of mounting frames, and a plastic mesh belt is installed between the pair of mounting frames.
[0005] Furthermore, a plurality of connecting plates are installed on both sides of the frame, and connecting rods fixedly connected to the guardrail rods are longitudinally arranged on the upper parts of the connecting plates.
[0006] Furthermore, the front end of the guardrail on one side is inclined at an angle of 0.5° to 2° toward the guardrail on the other side.
[0007] Furthermore, the mounting frame is in an inverted shape, and a pair of longitudinal long slot holes are arranged at intervals on the mounting frame. Adjustment bolts are passed through the longitudinal long slot holes, and the lower ends of the adjustment bolts are fixedly connected to the guide protection rods. Adjustment nuts are screwed on the upper and lower sides of the mounting frame.
[0008] Furthermore, a fixing block fixedly connected to the adjusting bolt is fixed on the upper side of the guide protection rod.
[0009] Furthermore, the front end of the guide protection rod is tilted downward at an angle of 1° to 2°.
[0010] Furthermore, both ends of the plastic mesh belt are connected to corresponding mounting frames via a plurality of cable ties.
[0011] Furthermore, the length of the plastic mesh belt is greater than the distance between a pair of mounting frames, and the width of the plastic mesh belt is less than the distance between a pair of guide protection rods.
[0012] Compared with the prior art, the utility model has the following advantages: the mechanism can effectively prevent the cigarette strips from jumping during the conveying process by arranging a plastic mesh belt on the conveying belt. At the same time, the conveying of the cigarette strips is guided by the cooperation of the guide protection rod and the guardrail rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 For the utility model Figure 1 AA section view;
[0015] Figure 3 For the utility model Figure 2 A magnified view of area B;
[0016] In the figure: 1-frame 2-conveyor belt 3-guardrail 4-mounting frame 41-longitudinal slot hole 42-adjusting bolt 43-adjusting nut 44-fixing block 5-guide protection rod 6-plastic mesh belt 61-tie 7-connecting plate 8-connecting rod. DETAILED DESCRIPTION
[0017] In order to make the above features and advantages of the present invention more understandable, embodiments are given below with reference to the accompanying drawings for detailed description, but the present invention is not limited thereto.
[0018] refer to Figures 1 to 3
[0019] A cigarette conveying deviation correction and anti-jump mechanism includes a conveyor belt 2 which is transversely arranged on a frame 1 and driven to rotate by a driving mechanism, for example, the conveyor belt is rotated by a motor driving a roller. Guardrails 3 are arranged on the frame above both sides of the conveyor belt, wherein the front end of the guardrail on one side is inclined toward the guardrail on the other side, so that the conveying channel gradually narrows and allows the cigarettes to approach the guardrail on the other side. A pair of mounting frames 4 are arranged transversely on the frame and straddle the transmission belt, a pair of guide protection bars 5 with their front ends inclined downward are arranged transversely on the lower side of the pair of mounting frames, and a plastic mesh belt 6 is installed between the pair of mounting frames, so that the plastic mesh belt cooperates with the guide protection bar to prevent the cigarettes from jumping and deviating during the conveying process.
[0020] In this embodiment, in order to better install the guardrail, a plurality of connecting plates 7 are installed on both sides of the frame, and a connecting rod 8 fixedly connected to the guardrail is longitudinally arranged on the upper part of the connecting plate.
[0021] In this embodiment, the front end of the guardrail on one side is inclined at an angle of 0.5° to 2° toward the guardrail on the other side. For example, the inclination angle is 1°.
[0022] In this embodiment, the lower ends of the two side rods of the mounting frame are inverted and fixedly connected to the frame, and a pair of longitudinal long slot holes 41 are arranged on the top rod of the mounting frame at intervals. Adjustment bolts 42 are passed through the longitudinal long slot holes, and the lower ends of the adjustment bolts are fixedly connected to the guide protection rod. Adjustment nuts 43 are screwed on the upper and lower sides of the mounting frame, so that the inclination angle of the guide protection rod can be controlled by rotating the adjustment nuts.
[0023] In this embodiment, a fixing block 44 fixedly connected to the adjusting bolt is fixed on the upper side of the guide guard rod, and the width of the longitudinal long slot hole is larger than the diameter of the adjusting bolt so that the adjusting bolt can be tilted at a certain angle when adjusting the guide guard rod.
[0024] In this embodiment, the front end of the guide guard bar is tilted downward at an angle of 1° to 2°, for example, 1°. Thus, the guide guard bar can reduce the distance between the guide guard bar and the conveyor belt, reduce the conveying channel, reduce the movement space of the cigarette strips, and also help reduce the probability of cigarette strips jumping.
[0025] In this embodiment, the two ends of the plastic mesh belt are respectively tied to the corresponding mounting frame via a plurality of tie ties 61 to fix the plastic mesh belt and the mounting frame.
[0026] In this embodiment, the length of the plastic mesh belt is greater than the distance between a pair of mounting frames so that the middle section hangs downward, and the bottom surface height of the middle section is lower than the lowest height of the guide protection rod; the width of the plastic mesh belt is less than the distance between the pair of guide protection rods. As a result, when the cigarette strip is conveyed forward by the conveyor belt, the top surface of the cigarette strip contacts the bottom surface of the plastic mesh belt, effectively preventing the cigarette strip from jumping during conveyance. At the same time, since the plastic mesh belt is a plastic part and there is a plastic film on the surface of the cigarette strip, the plastic mesh belt will not scratch the surface of the cigarette strip.
[0027] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the fixed connection to each other can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).
[0028] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.
[0029] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.
[0030] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.
Claims
1. A cigarette conveying deviation correction and anti-jump mechanism, comprising a conveyor belt transversely arranged on a frame, characterized in that: The frame is provided with guardrails on both sides of the conveyor belt, wherein the front end of the guardrail on one side is inclined toward the guardrail on the other side, a pair of mounting frames are transversely arranged on the frame and straddle the top of the transmission belt, a pair of guide protection bars with their front ends inclined downward are transversely arranged at the lower sides of the pair of mounting frames, and a plastic mesh belt is installed between the pair of mounting frames.
2. The cigarette conveying deviation correction and anti-jump mechanism according to claim 1 is characterized in that: A plurality of connecting plates are installed on both sides of the frame, and connecting rods fixedly connected to the guardrail rods are longitudinally arranged on the upper parts of the connecting plates.
3. The cigarette conveying deviation correction and anti-jump mechanism according to claim 1 or 2, characterized in that: The front end of the guardrail on one side is inclined at an angle of 0.5°~2° toward the guardrail on the other side.
4. The cigarette conveying deviation correction and anti-jump mechanism according to claim 1 is characterized in that: The mounting frame is in an inverted shape, and a pair of longitudinal long slot holes are arranged at intervals on the mounting frame. Adjustment bolts whose lower ends are fixedly connected to the guide protection rods are passed through the longitudinal long slot holes, and adjustment nuts are screwed on the upper and lower sides of the adjusting bolts located on the mounting frame.
5. The cigarette conveying deviation correction and anti-jump mechanism according to claim 4 is characterized in that: A fixing block fixedly connected to the adjusting bolt is fixed on the upper side of the guide protection rod.
6. The cigarette conveying deviation correction and anti-jump mechanism according to claim 1, 4 or 5, characterized in that: The front end of the guide protection rod is tilted downward at an angle of 1° to 2°.
7. The cigarette conveying deviation correction and anti-jump mechanism according to claim 1 is characterized in that: The two ends of the plastic mesh belt are respectively connected to the corresponding mounting frames via a plurality of tie ties.
8. The cigarette conveying deviation correction and anti-jump mechanism according to claim 1 or 7, characterized in that: The length of the plastic mesh belt is greater than the distance between a pair of mounting frames, and the width of the plastic mesh belt is less than the distance between a pair of guide protection rods.