Reel paper conveying device
By designing a roll paper conveying device that includes a brake disc and a self-adjusting brake, the problem of unstable conveying of anti-counterfeiting sticker roll paper was solved, achieving stable conveying and accurate installation, and improving the quality of cigarette products and equipment efficiency.
Patent Information
- Application Number
- CN202423263469.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The unstable conveying of anti-counterfeiting sticker roll paper during the cigarette production process can easily lead to malfunctions such as blockage, skewing, and incomplete delivery, resulting in quality defects in the cigarette packs.
A roll paper conveying device was designed, including a first conveying roller, a second conveying roller, a support shaft, a brake disc, and a self-adjusting brake. Through the cooperation of the brake block and the brake disc, the rotation speed and tension of the roll paper are automatically controlled to ensure stable conveying.
It improves the conveying stability of anti-counterfeiting sticker roll paper, avoids blockage and skewing failures, ensures accurate installation of anti-counterfeiting stickers on cigarette packs, reduces material waste, and improves equipment efficiency and product quality.
Smart Images
Figure CN223822246U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to tobacco machinery technical field, concretely relates to a reel paper conveying device. BACKGROUND
[0002] Cigarette products such as cigarette rod need to be pasted with anti-fake stickers outside in the production process, which plays the role of anti-fake, beauty and the like. In the conveying and supplying process of anti-fake sticker reel paper, unstable conveying phenomenon is prone to occur, causing anti-fake sticker reel paper conveying blockage, skew, misplacement and the like faults, leading to product quality defects such as no anti-fake sticker of cigarette rod or anti-fake sticker skew, position error, wrinkle and the like.
[0003] In order to solve the above problems, the present application is proposed. CONTENT OF UTILITY MODEL
[0004] The technical scheme of the present application is as follows.
[0005] A reel paper conveying device, the reel paper conveying device comprises:
[0006] First conveying roller 2, second conveying roller 3, support shaft 5, reel seat 7, brake disc 8, brake block 9, adjusting block 10, adjusting screw 11, tension spring 12, brake connecting rod 13, swing rod 14, mounting bottom plate 15;
[0007] Among them, the support shaft 5 is installed in the middle of the reel seat 7, for installing anti-fake sticker reel paper 1;
[0008] The support shaft 5 is configured to rotate under the driving of the anti-fake sticker reel paper 1;
[0009] The brake disc 8 is fixed on the support shaft 5 so as to rotate together under the driving of the support shaft 5;
[0010] The first conveying roller 2 and the second conveying roller 3 are configured to convey the anti-fake sticker reel paper 1;
[0011] One end of the swing rod 14 is installed with the second conveying roller 3, and the other end of the swing rod 14 is installed on the mounting bottom plate 15, so that the swing rod 14 can swing left and right around the mounting bottom plate 15 under the paper belt tension and the tension spring 12 tension in the conveying process of the anti-fake sticker reel paper 1;
[0012] One end of the brake connecting rod 13 is installed on the swing rod 14 so as to move left and right together with the swing rod 14;
[0013] The brake block 9 is installed on the other end of the brake connecting rod 13, which cooperates with the brake disc 8 to control the rotating speed of the reel seat 7;
[0014] One end of the tension spring 12 is connected to the brake linkage 13, and the other end of the tension spring 12 is connected to the adjusting block 10 mounted on the mounting base plate 15.
[0015] Preferably, the roll paper conveying device further includes: a pressure cover (4) located on the outer periphery of the support shaft 5, and a handle 6 mounted on the pressure cover 4;
[0016] The handle 6 is configured to rotate between a first position and a second position:
[0017] When the handle 6 is in the first position, the handle 6 is parallel to the axis of the support shaft 5 so that the anti-counterfeiting sticker roll paper 1 can be installed on the roll base 7.
[0018] When the handle 6 is in the second position, the handle 6 is at a 90-degree angle to the axis of the support shaft 5 to restrict the anti-counterfeiting sticker roll paper 1 from moving upwards and detaching from the roll base 7.
[0019] Preferably, the mounting base plate 15 is mounted on the fixed base plate 16, and the fixed base plate 16 is fixed on the support 17, which provides support for the entire device.
[0020] Preferably, the adjusting block 10 has a mounting groove of a certain length, which is configured to allow the adjusting screw 11 to be fixed in any position therein, so that the position of the adjusting block 10 can be adjusted by loosening the adjusting screw 11 to adjust the braking force of the brake disc 8 and the brake block 9.
[0021] Preferably, the first conveying roller 2 is mounted on the fixed base plate 16.
[0022] Compared with the prior art, the present invention has the following beneficial effects:
[0023] 1. This application provides a paper conveying device for anti-counterfeiting labels, which can improve the stability of anti-counterfeiting label paper conveying, ensure smooth and accurate conveying of anti-counterfeiting labels, and make the packaging quality of cigarette pack anti-counterfeiting labels more stable, reducing or eliminating product quality defects such as cigarette packs without anti-counterfeiting labels, or anti-counterfeiting labels that are crooked, misplaced, or wrinkled. Furthermore, it can avoid downtime caused by malfunctions such as blockage, skewness, or incomplete delivery of anti-counterfeiting label paper. It reduces the waste of raw and auxiliary materials and ensures product quality and equipment efficiency. At the same time, the device has a simple structure, is easy to maintain and repair, and is easy to install and debug.
[0024] 2. This device is suitable for packaging equipment in the tobacco machinery field and can be used in models such as FOCKE408, FOCKE401, YB618, YB518, FXS779, and FXS753.
[0025] 3. The device of this application is not only applicable to the conveying of anti-counterfeiting sticker roll paper, but also applicable to any device that requires intermittent conveying of roll paper. Attached Figure Description
[0026] Figure 1 This is a structural diagram of the anti-counterfeiting sticker roll paper conveying device of this application.
[0027] Figure 2 This is a schematic diagram of the anti-counterfeiting sticker roll paper conveying device of this application.
[0028] Figure 3 This is a perspective view of the anti-counterfeiting label roll paper conveying device of this application.
[0029] List of reference numerals in the attached diagram:
[0030] 1. Anti-counterfeiting sticker roll paper; 2. First conveyor roller; 3. Second conveyor roller; 4. Cover; 5. Support shaft; 6. Handle; 7. Roll reel seat; 8. Brake disc; 9. Brake block; 10. Adjusting block; 11. Adjusting screw; 12. Tension spring; 13. Brake linkage; 14. Swing rod; 15. Mounting base plate; 16. Fixed base plate; 17. Support. Detailed Implementation
[0031] The present invention will now be described in further detail with reference to the embodiments.
[0032] Those skilled in the art will understand that the following embodiments are for illustrative purposes only and should not be construed as limiting the scope of the invention. Where specific techniques or conditions are not specified in the embodiments, they are performed in accordance with the techniques or conditions described in the literature in the field or according to the product instructions. Materials or equipment whose manufacturers are not specified are all conventional products that can be obtained by purchase.
[0033] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. In the description of this invention, unless otherwise stated, “a plurality” means two or more. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is “connected” to another element, it can be directly connected to the other element, or there may be an intermediate element. Furthermore, the term “connected” as used herein can include wireless connections.
[0034] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.
[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.
[0036] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.
[0037] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
[0039] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the meaning consistent with their meaning in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless defined as herein.
[0040] like Figure 1 As shown, an anti-counterfeiting sticker roll paper conveying device is composed of a first conveying roller 2, a second conveying roller 3, a pressure cover 4, a support shaft 5, a handle 6, a roll seat 7, a brake disc 8, a brake block 9, an adjusting block 10, an adjusting screw 11, a tension spring 12, a brake linkage 13, a swing rod 14, a mounting base plate 15, a fixed base plate 16, and a support 17.
[0041] The anti-counterfeiting sticker roll 1 is intermittently conveyed forward by the first conveyor roller 2 and the second conveyor roller 3 under the traction of the conveyor motor, thus completing the conveying and supply of the anti-counterfeiting sticker.
[0042] The anti-counterfeiting sticker roll 1 is mounted and fixed to the roll base 7 via the handle 6 on the pressure cover 4. A support shaft 5 is located in the middle of the roll base 7. The support shaft 5 is mounted on the mounting base plate 15. The support shaft 5 rotates together with the anti-counterfeiting sticker roll 1.
[0043] The brake disc 8 is fixed to the support shaft 5 with screws and rotates together with it under the drive of the support shaft 5. The first conveyor roller 2 is mounted on the fixed base plate 16.
[0044] One end of the swing arm 14 is equipped with the second conveying roller 3, and the other end is mounted on the short shaft of the mounting base plate 15. During the conveying of the anti-counterfeiting sticker roll paper 1, it can swing left and right around the short shaft under the tension of the paper belt and the tension of the tension spring 12. One end of the brake linkage 13 is mounted on the swing arm 14 and moves left and right together with the swing arm 14.
[0045] The brake pad 9 is installed at the other end of the brake linkage 13, and its cooperation with the brake disc 8 plays a role in controlling the rotational speed. Specifically, when the contact area between the brake pad 9 and the brake disc 8 increases, the rotational speed of the brake disc 8 can be reduced.
[0046] One end of the tension spring 12 is connected to the brake linkage 13, and the other end is connected to the adjusting block 10 mounted on the mounting base 15. By loosening the adjusting screw 11 and adjusting the position of the adjusting block 10, the tension of the tension spring 12 can be adjusted, thereby adjusting the range of motion of the brake block 10 on the brake linkage 13 relative to the brake disc 8, and thus adjusting the braking force of the brake disc 8 and the brake block 9.
[0047] The mounting base 15 is mounted on the fixed base 16; the mounting base 15 is fixed on the support 17 and provides support for the entire device.
[0048] like Figure 2 The diagram shows a schematic of a paper conveying device for anti-counterfeiting sticker rolls. This device actually controls the supply of anti-counterfeiting sticker roll paper 1 through a self-adjusting brake. The self-adjusting brake consists of a rocker arm 14, a brake linkage 13, a brake block 10, a brake disc 8, and a tension spring 12. The position of the rocker arm 14 controls the position of the brake block 10 on the brake linkage 13 relative to the brake disc 8, thus determining the magnitude of the braking force. When the braking force increases, the rotational speed of the brake disc 8 decreases, simultaneously reducing the rotational speed of the support shaft 5.
[0049] When the anti-counterfeiting sticker roll 1 is being supplied, if the tension of the anti-counterfeiting sticker roll 1 is greater than the braking force of the brake, the roll 1 will output the anti-counterfeiting sticker tape. If the tension of the anti-counterfeiting sticker roll 1 is less than the braking force of the brake, under the action of the paper tape conveying tension, the swing arm 14, brake linkage 13, and brake block 9 will move forward against the tension of the tension spring 12, and the braking force of the brake block 10 and brake disc 8 will decrease until the tension of the anti-counterfeiting sticker roll 1 is greater than the braking force of the brake block 10 and brake disc 8. At this time, the anti-counterfeiting sticker roll 1 will stably output the anti-counterfeiting sticker tape.
[0050] In this application, "front" refers to the conveying direction of the anti-counterfeiting sticker roll 11. "rear" refers to the opposite direction of the conveying direction of the anti-counterfeiting sticker roll 11.
[0051] When the anti-counterfeiting sticker roll 1 stops feeding, the tension of the paper tape gradually decreases. The swing arm 14, brake linkage 13, and brake block 9 will move backward under the tension of the tension spring 12. The braking force of the brake block 9 and brake disc 8 increases, causing the brake disc 8 and support shaft 5 to decelerate until the tension of the anti-counterfeiting sticker roll 1 equals the braking force. At this point, the brake disc 8 and support shaft 5 stop rotating, and the roll 1 stops outputting the anti-counterfeiting sticker tape.
[0052] Therefore, when the anti-counterfeiting label roll 1 is intermittently fed, the self-adjusting brake can automatically control the rotation speed of the anti-counterfeiting label roll 1, and the tension of the anti-counterfeiting label roll 1 is kept stable. This improves the stability of the anti-counterfeiting label roll 1 conveying and ensures that the anti-counterfeiting label is conveyed smoothly and accurately.
[0053] Simultaneously, the device can adjust the tension of the tension spring 12 by loosening the adjusting screw 11 and moving the adjusting block 10 left or right, thereby adjusting the tension of the anti-counterfeiting label roll paper 1 to meet the conveying tension requirements of raw and auxiliary materials from different manufacturers. The device can be adapted to the specific roll paper material and size specifications.
Claims
1. A roll paper conveying device, characterized in that, The roll paper conveying device includes: a first conveying roller (2), a second conveying roller (3), a support shaft (5), a roll seat (7), a brake disc (8), a brake block (9), an adjusting block (10), an adjusting screw (11), a tension spring (12), a brake linkage (13), a swing arm (14), and a mounting base plate (15). The reel seat (7) is provided with a support shaft (5) in the middle for installing anti-counterfeiting sticker reel paper (1); The support shaft (5) is configured to rotate under the drive of the anti-counterfeiting sticker roll paper (1); The brake disc (8) is fixed on the support shaft (5) so that it can rotate together with the support shaft (5) under its drive; The first conveying roller (2) and the second conveying roller (3) are configured to convey the anti-counterfeiting sticker roll paper (1). One end of the swing rod (14) is equipped with the second conveying roller (3), and the other end of the swing rod (14) is installed on the mounting base plate (15) so that the swing rod (14) can swing left and right around the mounting base plate (15) under the tension of the paper tape and the tension of the tension spring (12) during the conveying of the anti-counterfeiting sticker roll paper (1); One end of the brake linkage (13) is mounted on the rocker arm (14) so that it can move left and right together with the rocker arm (14); The brake block (9) is installed at the other end of the brake link (13), and its cooperation with the brake disc (8) plays the role of controlling the rotation speed of the reel seat (7); One end of the tension spring (12) is connected to the brake linkage (13), and the other end of the tension spring (12) is connected to the adjusting block (10) mounted on the mounting base plate (15).
2. The roll paper conveying device according to claim 1, characterized in that, The roll paper conveying device further includes: a pressure cover (4) located on the outer periphery of the support shaft (5), and a handle (6) mounted on the pressure cover (4); The handle (6) is configured to rotate between a first position and a second position: When the handle (6) is in the first position, the handle (6) is parallel to the axis of the support shaft (5) so that the anti-counterfeiting sticker roll paper (1) can be installed on the roll base (7); When the handle (6) is in the second position, the handle (6) is at a 90-degree angle to the axis of the support shaft (5) to restrict the anti-counterfeiting sticker roll paper (1) from moving upwards and detaching from the roll seat (7).
3. The roll paper conveying device according to claim 1, characterized in that, The mounting base plate (15) is mounted on the fixed base plate (16), which is fixed on the support (17) and provides support for the entire device.
4. The roll paper conveying device according to claim 1, characterized in that, The adjusting block (10) has a mounting groove of a certain length, which is configured to allow the adjusting screw (11) to be fixed in any position therein, so that the position of the adjusting block (10) can be adjusted by loosening the adjusting screw (11) to adjust the braking force of the brake disc (8) and the brake block (9).
5. The roll paper conveying device according to claim 3, characterized in that, The first conveying roller (2) is mounted on the fixed base plate (16).
6. The roll paper conveying device according to claim 1, characterized in that, The support shaft (5) is mounted on the mounting base plate (15).