Cigarette receiving device for cigarette packer
By increasing the area of the cigarette receiving plate and using a cigarette receiving device with spring plates to automatically compensate for gaps, the problem of poor cigarette pack folding in cigarette packaging machines has been solved, achieving stable clamping and efficient production.
Patent Information
- Application Number
- CN202520659620.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-09
AI Technical Summary
The cigarette receiving device of existing cigarette packaging machines cannot stably fix the cigarette pack when faced with material differences and mechanical errors, resulting in a high rate of folding defects, low production efficiency, and an inability to adapt to the stiffness of the label paper creases and the differences in raw paper materials, leading to defects in cigarette pack forming.
Design a cigarette receiving device with an increased cigarette receiving plate area, combined with spring plates to automatically compensate for gaps, and reinforce the lid area. Through the cooperation of spring plates and cigarette receiving plates, a stable clamping of the cigarette pack can be achieved.
It improves the stability and production efficiency of cigarette pack folding, reduces the folding defect rate, adapts to material differences and mechanical errors, and ensures the quality of cigarette pack forming.
Smart Images
Figure CN223919702U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cigarette packaging equipment technical field especially a cigarette connecting device for cigarette packaging machine. BACKGROUND
[0002] With the improvement of the quality requirement of cigarette products, the control of the appearance quality of the cigarette packet by the cigarette production enterprise is becoming more and more fine. In actual production, the problem of the oblique angle white exposure in the forming process of the small box cigarette packet becomes the main quality defect, and the root cause lies in the poor folding of the side edge of the cigarette packet. Referring to Figure 1 , in the prior art, the YB45 type small box packaging machine completes the folding of the cigarette packet 500 through the cooperation of the No. 5 wheel 400 and the No. 6 wheel: the pusher plate 300 of the No. 5 wheel 400 and the follow-up cigarette connecting block (cigarette connecting plate) 200 of the No. 6 wheel are driven through the gear and rack mechanism, the cigarette packet 500 is synchronously clamped and horizontally conveyed, and the side edge folding is completed in the No. 6 wheel mold box 100. However, the design has the following obvious defects:
[0003] Firstly, the acting area of the follow-up cigarette connecting block is only about 1 / 3 of the surface of the box cover due to the size limitation of the mold box, and the wrapping of the cigarette packet is insufficient. Especially when the trademark paper crease stiffness is high or the raw paper raw material has differences, the cigarette packet cannot be fully fixed, which causes the side edge positioning to be unstable in the folding process and frequently causes the folding to be poor. Secondly, the theoretical gap between the pusher plate and the follow-up cigarette connecting block is set as the thickness S of the cigarette packet + 0.5 mm, but due to the cumulative error of the mechanical transmission and the machining error of the parts, the actual gap often exceeds the standard range. In high-speed operation, the large gap makes the cigarette packet unstable, which aggravates the folding forming defects (such as the small box being not square), especially after the replacement of the raw and auxiliary materials or the brand, the equipment needs to be repeatedly adjusted, which greatly increases the production and maintenance difficulty. In addition, the cigarette packet includes the box body and the box cover placed on the box body, the existing follow-up cigarette connecting block adopts a flat design, and the thickness difference of the box cover part caused by the superposition of the inner frame paper and the double-layer trademark paper is not considered, which causes the box body to be in a suspended state when the follow-up cigarette connecting block contacts the box cover, further weakening the side edge folding effect.
[0004] The above defects seriously restrict the stability of the folding quality of the cigarette packet and the production efficiency, and a new type of cigarette connecting device that can adapt to material differences, compensate for mechanical errors and optimize the contact structure is urgently needed. UTILITY MODEL CONTENTS
[0005] The utility model aims at the shortage of the prior art, and develops a cigarette connecting device for a cigarette packaging machine, which increases the surface area of the cigarette connecting plate, enhances the support of the cigarette packet, automatically compensates for the gap between the cigarette connecting plate and the pusher plate through the spring sheet, and strengthens the fixation of the box cover part, so that the cigarette packet is stably clamped and the folding defect rate is reduced.
[0006] The technical scheme for solving the technical problem of the utility model is:
[0007] The application provides a cigarette receiving device for a cigarette packaging machine, which comprises a receiving plate and a spring sheet.
[0008] The rear end of the receiving plate is connected with a pushing rod, and the receiving plate is driven to move by the pushing rod.
[0009] The spring sheet extends to one side of the cover of the cigarette packet.
[0010] As an improvement of the above scheme, the number of the spring sheet is two.
[0011] As an improvement of the above scheme, the rear end of the receiving plate is connected with a mounting block, mounting holes adapted to the pushing rod are formed in the mounting block and the receiving plate, and the pushing rod is mounted in the mounting holes.
[0012] As an improvement of the above scheme, an adjusting gap is formed in the outer side of the mounting hole of the mounting block, a fixing hole perpendicular to the adjusting gap is formed in the mounting block, and the width of the adjusting gap is adjusted by a bolt penetrating through the fixing hole, so that the pushing rod can be disassembled.
[0013] As an improvement of the above scheme, the cigarette receiving device further comprises a No. 6 wheel mold box, the No. 6 wheel mold box is provided with a receiving port adapted to the receiving plate, and the receiving plate shuttles in the receiving port.
[0014] Compared with the prior art, the above scheme has the following advantages or beneficial effects:
[0015] The present application increases the surface area of the receiving plate, increases the contact area with the cigarette packet, enhances the support for the cigarette packet, automatically compensates the gap between the receiving plate and the pushing block in the prior art, and strengthens the fixation of the cover part of the cigarette packet, so that the cover is flush with the surface of the box body, the cigarette packet is stably clamped, and the folding failure rate is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, which is used together with the embodiments of the present application to explain the present application, and do not constitute a limitation to the present application.
[0017] Figure 1 Part of the structure of a No. 5 wheel and a No. 6 wheel in a YB45 type small box packaging machine in the prior art.
[0018] Figure 2Structure diagram of the cigarette receiving device for a cigarette packing machine according to Embodiment 1 Figure 1 .
[0019] Figure 3 Structure diagram of the cigarette receiving device for a cigarette packing machine according to Embodiment 1 Figure 2 .
[0020] Figure 4 Structure diagram of the No. 6 wheel module box according to Embodiment 2.
[0021] Figure 5 Structure diagram of the cigarette receiving device for a cigarette packing machine according to Embodiment 2
[0022] Figure 6 Rear view of the cigarette receiving device for a cigarette packing machine according to Embodiment 2.
[0023] In the figure, 100, No. 6 wheel module box; 200, following cigarette receiving block; 300, cigarette pushing block; 400, No. 5 wheel module; 500, cigarette package; 1, cigarette receiving plate; 2, spring piece; 3, groove; 4, countersunk screw; 5, pushing rod; 6, mounting block; 7, mounting hole; 8, gap adjustment; 9, fixing hole; 10, No. 6 wheel module box; 11, cigarette receiving port; 12, cigarette package. DETAILED DESCRIPTION
[0024] For the purpose of clarity, the technical features of the present application will be described in detail below with specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present application omits the description of known components and processing techniques and processes to avoid unnecessary limitations on the present application. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be a fixed connection, or it can be a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0025] Embodiment 1
[0026] Referring to Figure 2 and 3The embodiment provides a cigarette receiving device for a cigarette packaging machine, which comprises a cigarette receiving plate 1 and a spring sheet 2, a rectangular groove 3 with a depth of 1 mm is formed in the front end plate surface of the cigarette receiving plate 1 and is matched with the spring sheet 2. The inner end of the spring sheet 2 is embedded and connected in the groove 3 through a countersunk screw 4, and the outer end of the spring sheet 2 is designed to be bent forward by an angle of 15°, so that the maximum vertical distance between the spring sheet 2 and the cigarette receiving plate 1 is 1.5-2 mm. The number of the spring sheet 2 is two, which are arranged in parallel and extend from the middle of the cigarette receiving plate 1 to the side of the cover of a cigarette packet 12. Since the thickness of the cover of the cigarette packet 12 is usually greater than the thickness of the box body in the prior art, the design can assist in positioning the cover opening part by applying a force to the cover opening part through the spring sheet 2, so that the cover and the box body are flush to form a plane, thereby realizing stable transportation of the cigarette packet 12 and improving the folding quality of the cigarette packet 12 in the No. 6 wheel mold box 10. When the gap between the cigarette pushing block in the prior art and the cigarette receiving plate 1 is normal, the spring sheet 2 can be compressed into the groove 3 to position the cover opening part; when the gap between the cigarette pushing block and the cigarette receiving plate 1 is too large, the spring sheet 2 can compensate for a certain gap, and accurate positioning can also be realized.
[0027] The rear end of the cigarette receiving plate 1 is connected with a pushing rod 5, and the pushing rod 5 drives the cigarette receiving plate 1 to move. The pushing rod 5 moves along with the cigarette pushing block in the prior art through a gear and rack mechanism in the prior art, and is also called a follower rod. Further, the rear end of the cigarette receiving plate 1 is connected with a mounting block 6, mounting holes 7 matched with the pushing rod 5 are formed in the cigarette receiving plate 1 and the mounting block 6, the pushing rod 5 is mounted on the cigarette receiving plate 1 and the mounting block 6 through the mounting holes 7, and the cigarette receiving plate 1 is stably pushed.
[0028] The outer side of the mounting hole 7 of the mounting block 6 is connected and communicated with an adjusting gap 8 arranged in communication with the mounting hole 7, and the mounting block 6 is also through-connected with a fixing hole 9 perpendicular to the adjusting gap 8. A bolt passes through the fixing hole 9 to adjust the width of the adjusting gap 8, so that the pushing rod 5 is conveniently disassembled and assembled.
[0029] Embodiment 2
[0030] The content of the embodiment is basically the same as that of the above-mentioned embodiment 1, and the difference lies in that:
[0031] Reference Figures 4-6 The cigarette receiving device for the cigarette packaging machine of the embodiment further comprises a No. 6 wheel mold box 10, and the No. 6 wheel mold box 10 is provided with a cigarette receiving port 11 matched with the cigarette receiving plate 1, and the cigarette receiving plate 1 shuttles in the cigarette receiving port 11.
[0032] The surface area of the cigarette receiving plate 1 of the embodiment is larger than that (44mm*23mm) of the cigarette receiving plate 1 in the prior art, and is increased to 44mm*35mm, thereby increasing the contact area of the cigarette receiving plate 1 with the cigarette packet 12, and the contact surface size is adapted to the joint area of the cover and the body of the cigarette packet, so as to fully contact the cigarette packet 12 and realize stable conveying. When the cigarette packet 12 is folded at the side edge in the conveying process, the design can provide effective support and facilitate folding and forming, especially in the case that the trademark paper crease line is shallow, the trademark paper printing process, and the raw paper raw material are different.
[0033] The cross section of the cigarette receiving port in the prior art is a rectangle surrounded by a closed contour, and the cigarette receiving port 11 in the embodiment is a groove with an upward opening. The design is to adapt to the cigarette receiving plate 1 with the increased surface area.
[0034] Although the specific embodiments of the utility model are described above with reference to the drawings, it is not a limitation on the protection scope of the utility model. Various modifications or changes made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.
Claims
1. A cigarette receiving device for a cigarette packaging machine, characterized in that: It includes a smoke receiving plate (1) and a spring sheet (2). The front end of the smoke receiving plate (1) is provided with a groove (3) that is adapted to the spring sheet (2). The inner end of the spring sheet (2) is embedded in the groove (3) and its outer end is bent forward. The rear end of the smoke receiving plate (1) is connected to a push rod (5), which drives the smoke receiving plate (1) to move. The spring sheet (2) extends to one side of the lid of the cigarette pack (12).
2. The cigarette receiving device for a cigarette packaging machine according to claim 1, characterized in that: The number of spring sheets (2) is two sheets arranged in parallel vertically.
3. A cigarette receiving device for a cigarette packaging machine according to claim 1, characterized in that: The rear end of the smoke receiving plate (1) is connected to an installation block (6). Both the installation block (6) and the smoke receiving plate (1) are provided with installation holes (7) that are adapted to the push rod (5). The push rod (5) is installed in the installation hole (7).
4. A cigarette receiving device for a cigarette packaging machine according to claim 3, characterized in that: The mounting block (6) has an adjustment gap (8) connected to the mounting hole (7) on the outside. The mounting block (6) also has a fixing hole (9) perpendicular to the adjustment gap (8). The width of the adjustment gap (8) is adjusted by passing a bolt through the fixing hole (9), thereby allowing the push rod (5) to be installed and removed.
5. A cigarette receiving device for a cigarette packaging machine according to claim 1, characterized in that: The surface area of the smoke receiving plate (1) is increased to 44mm×35mm.
6. A cigarette receiving device for a cigarette packaging machine according to claim 5, characterized in that: The cigarette receiving device for the cigarette packaging machine also includes a No. 6 wheel mold box (10), on which a cigarette receiving port (11) adapted to the cigarette receiving plate (1) is provided, and the cigarette receiving plate (1) passes through the cigarette receiving port (11).