Adjusting device of YB55 small box transparent paper packaging machine
By designing a combination of fixing blocks, sleeves, and calibration plates, the long-side folding plate, curved plate, and long-side heat-sealing heater in the YB55 small box transparent paper packaging machine can be simultaneously adjusted, overcoming the limitations of existing devices and improving adjustment efficiency and accuracy.
Patent Information
- Application Number
- CN202520104100.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The existing adjustment device of the YB55 small box transparent paper packaging machine cannot simultaneously meet the adjustment requirements of the long side folding plate, the curved plate, and the long side heat sealing heater, which has limitations.
An adjustment device was designed, including a fixing block, a sleeve, and a calibration plate. The sleeve is rotated and fitted onto a rotating shaft, and the calibration plate is fixedly connected to the outside of the sleeve along its own length. The folding plate and the arc plate are adjusted using the radius of the fixed circle. The fixing block is fixedly installed through the positioning hole to adjust the heater, achieving static position contact and meeting the adjustment needs of multiple components.
It enables simultaneous calibration of long-side folded plates, curved plates, and long-side heat-sealing heaters, improving calibration efficiency and accuracy.
Smart Images
Figure CN223645125U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of automated cigarette packaging equipment, and in particular to an adjustment device for a YB55 small box transparent paper packaging machine. Background Technology
[0002] The YB55 small box transparent paper packaging machine is used to fold and form the long side and one short side of the transparent paper on the outside of small cigarette packs, and to complete the heat sealing of the long side of the transparent paper. In actual operation, the cigarette pack comes into contact with the small box transparent paper, enters the forming wheel mold box through the transition window to complete the folding of one short side, and then, driven by the rotation of the forming wheel, passes through the long side folding plate, the arc plate and the long side heat sealing heater in sequence to complete the heat sealing and fixation. In order to further ensure the heat sealing effect of the long side of the small box transparent paper, the long side folding plate, the arc plate and the long side heat sealing heater need to be adjusted regularly.
[0003] like Figure 1 As shown, existing methods for adjusting the long-side folded plate 200 and the curved plate 300 typically employ a dynamic calibration structure. The first fixture 100 rotates around the forming wheel axis, using the radius of a fixed circle for adjustment to ensure that the first fixture 100 can just pass through the curved surfaces of the long-side folded plate 200 and the curved plate 300 without friction. Figure 2 As shown, existing methods for adjusting the long-side heat-sealing heater 500 typically employ a static calibration structure. The second tooling 400 is fixedly mounted on the forming wheel shaft, and the working surface of the long-side heat-sealing heater 500 extends into the arc-shaped plate 300 and contacts the second tooling 400. Calibration is performed when the long-side heat-sealing heater 500 is in its lowest position. However, the existing structure cannot simultaneously meet the calibration requirements of the long-side folded plate, the arc-shaped plate, and the long-side heat-sealing heater, thus exhibiting limitations to some extent.
[0004] Therefore, there is an urgent need for a calibration device for the YB55 small box transparent paper packaging machine to solve the above problems. Utility Model Content
[0005] The purpose of this utility model is to provide an adjustment device for the YB55 small box transparent paper packaging machine, which can simultaneously meet the adjustment needs of the long side folding plate, the arc plate and the long side heat sealing heater, thereby improving the adjustment efficiency.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] This utility model provides an adjustment device for a YB55 small box transparent paper packaging machine. The YB55 small box transparent paper packaging machine includes a forming wheel, a rotating shaft, and an arc plate. The forming wheel is installed on the rotating shaft by a plurality of positioning pins arranged circumferentially. The forming wheel is provided with a feeding station, a folding station, a heat sealing station, and a discharging station connected in sequence. The folding station is provided with a folding plate for pre-folding the outer long side of the small box transparent paper. The arc plate is used to consolidate the folded outer long side of the small box transparent paper. The heat sealing station is provided with a heater that can extend into the arc plate and abut against and adhere to the long side of the small box transparent paper. The adjustment device includes:
[0008] A fixing block is provided with a mounting slot and a positioning hole, and one of the positioning pins can be fixedly installed on the fixing block through the positioning hole;
[0009] A sleeve, one end of which is fixedly connected to the wall of the mounting slot, and the sleeve is rotatably sleeved on the rotating shaft;
[0010] A calibration plate, one end of which is fixedly connected to the outer wall of the sleeve along its own length.
[0011] As a preferred technical solution of the calibration device of the YB55 small box transparent paper packaging machine, the end face of the other end of the calibration plate is stepped, and the end face of the other end of the calibration plate includes a first working surface, a drop vertical surface and a second working surface connected in sequence. The first working surface is used to calibrate the folding plate and the arc plate, the drop vertical surface is used to abut and position the heater in the circumferential direction, and the second working surface is used to calibrate the heater.
[0012] As a preferred technical solution for the adjustment device of the YB55 small box transparent paper packaging machine, the first working surface is an arc surface and the second working surface is a horizontal surface.
[0013] As a preferred technical solution of the calibration device for the YB55 small box transparent paper packaging machine, the line connecting the center of the sleeve and the center of the positioning hole is the positioning line, and the angle between the length direction of the calibration plate and the extension direction of the positioning line is 150°.
[0014] As a preferred technical solution of the adjustment device of the YB55 small box transparent paper packaging machine, the distance between the center of the sleeve and the center of the positioning hole is L1, the distance between the axis of the rotating shaft and the center of one of the positioning pins is L2, and L1 and L2 satisfy: L1=L2.
[0015] As a preferred technical solution for the calibration device of the YB55 small box transparent paper packaging machine, the outer side wall of the calibration plate is recessed with an avoidance notch.
[0016] As a preferred technical solution for the calibration device of the YB55 small box transparent paper packaging machine, the width of the calibration plate is D, the length of the sleeve along its own axial direction is H, and D and H satisfy: D=H.
[0017] As a preferred technical solution for the calibration device of the YB55 small box transparent paper packaging machine, the calibration plate and the sleeve are integrally formed.
[0018] As a preferred technical solution for the adjustment device of the YB55 small box transparent paper packaging machine, the fixing block is teardrop-shaped.
[0019] As a preferred technical solution for the adjustment device of the YB55 small box transparent paper packaging machine, the adjustment device further includes a bushing, which is embedded in the inner wall of the sleeve, and the bushing is made of copper.
[0020] The beneficial effects of this utility model are as follows:
[0021] This utility model provides an adjustment device for a YB55 small box transparent paper packaging machine. The YB55 small box transparent paper packaging machine includes a forming wheel, a rotating shaft, and an arc plate. The forming wheel is installed on the rotating shaft by multiple positioning pins arranged circumferentially. The forming wheel is provided with a feeding station, a folding station, a heat sealing station, and a discharging station connected in sequence. The folding station is provided with a folding plate for pre-folding the outer long side of the small box transparent paper. The arc plate is used to consolidate the folded outer long side of the small box transparent paper. The heat sealing station is provided with a heater that can extend into the arc plate and abut against and fit the long side of the small box transparent paper. The adjustment device includes a fixing block, a sleeve, and a calibration plate. The fixing block has an installation slot and a positioning hole. One positioning pin can be fixedly installed on the fixing block through the positioning hole. One end of the sleeve is fixedly connected to the wall of the installation slot and can be rotatably sleeved on the rotating shaft. One end of the calibration plate along its own length is fixedly connected to the outer wall of the sleeve. With this setup, when adjusting the folded plate and the curved plate, the sleeve is rotatably connected to the rotating shaft. The sleeve drives the calibration plate to rotate, ensuring that the calibration plate can smoothly pass through the curved surfaces of the folded plate and the curved plate without friction. That is, the calibration is completed using the radius of the fixed circle. When adjusting the heater, the fixing block is fixedly installed on one of the positioning pins through the positioning hole, ensuring that the heater extending into the curved plate can abut against the static position of the calibration plate. That is, the calibration is performed when the heater is in the lowest position. This setup can simultaneously meet the calibration needs of the long-side folded plate, the curved plate, and the long-side heat-sealing heater, improving calibration efficiency. Attached Figure Description
[0022] Figure 1 A schematic diagram of the existing adjustable long-side folded plate and arc plate structure;
[0023] Figure 2 A schematic diagram of the structure of an existing adjustable long-side heat-sealing heater;
[0024] Figure 3 Schematic diagram of the adjustment device for the YB55 small box transparent paper packaging machine provided by this utility model Figure 1 ;
[0025] Figure 4 Schematic diagram of the adjustment device for the YB55 small box transparent paper packaging machine provided by this utility model Figure 2 .
[0026] in:
[0027] 100. First tooling; 200. Long-side folding plate; 300. Curved plate; 400. Second tooling; 500. Long-side heat-sealing heater;
[0028] 1. Fixing block; 101. Positioning hole;
[0029] 2. Sleeve;
[0030] 3. Verification plate; 301. Avoidance gap;
[0031] 4. First working face; 5. Vertical drop surface; 6. Second working face; 7. Bushing. Detailed Implementation
[0032] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.
[0034] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and connections within two components or interactions between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0035] Unless otherwise expressly specified and limited, "above" or "below" a 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 a 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" of a 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.
[0036] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0037] like Figures 3 to 4As shown, this embodiment provides an adjustment device for a YB55 small box transparent paper packaging machine. The YB55 small box transparent paper packaging machine includes a forming wheel, a rotating shaft, and an arc-shaped plate. The forming wheel is mounted on the rotating shaft by multiple positioning pins arranged circumferentially. The forming wheel has a feeding station, a folding station, a heat-sealing station, and a discharging station connected in sequence. The folding station is equipped with a folding plate for pre-folding the outer long side of the small box transparent paper. The arc-shaped plate is used to reinforce the folded outer long side of the small box transparent paper. The heat sealing station is equipped with a heater that can extend into the arc plate and abut against the long side of the transparent paper of the small box. The adjustment device includes: a fixing block 1, a sleeve 2 and a calibration plate 3. The fixing block 1 has an installation slot and a positioning hole 101. One of the positioning pins can be fixedly installed on the fixing block 1 through the positioning hole 101. One end of the sleeve 2 is fixedly connected to the wall of the installation slot and the sleeve 2 can be rotatably sleeved on the rotating shaft. One end of the calibration plate 3 along its own length is fixedly connected to the outer wall of the sleeve 2. With this setup, when adjusting the folded plate and the curved plate, the sleeve 2 is rotatably connected to the rotating shaft. The sleeve 2 drives the calibration plate 3 to rotate, ensuring that the calibration plate 3 can smoothly pass through the curved surface of the folded plate and the curved plate without friction. That is, the calibration is completed using the radius of the fixed circle. When adjusting the heater, the fixing block 1 is fixedly installed on one of the positioning pins through the positioning hole 101, ensuring that the heater extending into the curved plate can abut against the static position of the calibration plate 3. That is, the calibration is performed when the heater is in the lowest position. This setup can simultaneously meet the calibration requirements of the long-side folded plate, the curved plate, and the long-side heat-sealing heater, improving calibration efficiency.
[0038] Optionally, the other end face of the calibration plate 3 is stepped, and includes a first working surface 4, a drop vertical surface 5, and a second working surface 6 connected in sequence. The first working surface 4 is used to adjust the folding plate and the arc plate, the drop vertical surface 5 is used to circumferentially abut against the positioning heater, and the second working surface 6 is used to adjust the heater. This configuration utilizes the drop vertical surface 5 between the steps as the circumferential positioning surface of the heater, enabling circumferential positioning during heater adjustment, further improving adjustment efficiency and accuracy. Furthermore, the first working surface 4 is an arc surface, and the second working surface 6 is a horizontal surface.
[0039] Optionally, the distance between the center of the sleeve 2 and the center of the positioning hole 101 is L1, and the distance between the axis of the rotating shaft and the center of one of the positioning pins is L2, and L1 and L2 satisfy: L1 = L2.
[0040] Specifically, the following scheme is provided as an example in this embodiment: the installation fit between the forming wheel and the rotating shaft adopts an error-proof design, the number of positioning pins is two, the distances of the two positioning pins to the center of the rotating shaft are not equal, the distances of the two positioning pins to the center of the rotating shaft are 40mm and 42mm respectively. In this design, the positioning pin with a center distance of 40mm is selected as the positioning pin used for the stop station, L1=L2=40mm.
[0041] It should be noted that, in order to reduce volume and weight, this embodiment adopts a single-station adjustment design, and the fixing block 1 is teardrop-shaped, that is, the positioning design adopts a teardrop-type external positioning design. The length of the positioning pin extending beyond the rotating shaft is about 12mm, and the thickness of the teardrop-type external fixing block 1 is designed to be 10mm to ensure sufficient connection during positioning.
[0042] In this embodiment, when adjusting the heater, the adjustment station is the forming wheel stopping station, which is determined by the rotating shaft. When the adjustment device is used for adjustment, the adjustment station will inevitably form an angle with the positioning pin of the rotating shaft. In this embodiment, the forming wheel has six stations, and the included angle between adjacent stations is 60 degrees. To make this adjustment device as straight as possible, the included angle between the adjustment station and the positioning hole 101 should be 30 degrees or 150 degrees. This design selects 150 degrees as the design included angle. Specifically, the line connecting the center of the sleeve 2 and the center of the positioning hole 101 is the positioning line, and the included angle between the length direction of the calibration plate 3 and the extension direction of the positioning line is 150°.
[0043] Optionally, to avoid interference between the calibration device and the positioning pin during rotational calibration, the outer side wall of the calibration plate 3 is recessed with an avoidance notch 301.
[0044] Optionally, the width of the verification plate 3 is D, and the length of the sleeve 2 along its own axial direction is H, and D and H satisfy: D = H.
[0045] Optionally, the calibration plate 3 and the sleeve 2 are integrally formed. This configuration effectively reduces the number of parts, increases production efficiency, and results in better overall structural stability of the integrally formed calibration plate 3 and sleeve 2.
[0046] Optionally, the adjustment device also includes a bushing 7, which is embedded in the inner wall of the sleeve 2, and the bushing 7 is made of copper. This arrangement utilizes the wear-resistant properties of the copper bushing 7 to reduce frictional loss, maintain good operational accuracy and flow rate, and extend service life.
[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A calibration device for a YB55 small box transparent paper packaging machine, the YB55 small box transparent paper packaging machine comprising a forming wheel, a rotating shaft, and an arc plate, the forming wheel being mounted on the rotating shaft by a plurality of positioning pins arranged circumferentially at intervals, the forming wheel being provided with a feeding station, a folding station, a heat sealing station, and a discharging station connected in sequence, the folding station being provided with a folding plate for pre-folding the outer long side of the small box transparent paper, the arc plate being used to reinforce the folded outer long side of the small box transparent paper, the heat sealing station being provided with a heater capable of extending into the arc plate and abutting against and adhering to the long side of the small box transparent paper, characterized in that... The calibration device includes: A fixing block (1) is provided with an installation slot and a positioning hole (101), and one of the positioning pins can be fixedly installed on the fixing block (1) through the positioning hole (101); A sleeve (2), one end of which is fixedly connected to the wall of the mounting slot, and the sleeve (2) can be rotatably sleeved on the rotating shaft; Verification plate (3), one end of which is fixedly connected to the outer wall of the sleeve (2) along its own length direction.
2. The adjustment device for the YB55 small box transparent paper packaging machine according to claim 1, characterized in that, The end face of the other end of the calibration plate (3) is stepped, and the end face of the other end of the calibration plate (3) includes a first working surface (4), a drop vertical surface (5) and a second working surface (6) connected in sequence. The first working surface (4) is used to adjust the folding plate and the arc plate. The drop vertical surface (5) is used to abut and position the heater in the circumferential direction. The second working surface (6) is used to adjust the heater.
3. The adjustment device for the YB55 small box transparent paper packaging machine according to claim 2, characterized in that, The first working surface (4) is an arc surface, and the second working surface (6) is a horizontal surface.
4. The adjustment device for the YB55 small box transparent paper packaging machine according to claim 1, characterized in that, The line connecting the center of the sleeve (2) and the center of the positioning hole (101) is the positioning line, and the angle between the length direction of the verification plate (3) and the extension direction of the positioning line is 150°.
5. The adjustment device for the YB55 small box transparent paper packaging machine according to claim 1, characterized in that, The distance between the center of the sleeve (2) and the center of the positioning hole (101) is L1, and the distance between the axis of the rotating shaft and the center of one of the positioning pins is L2, and L1 and L2 satisfy: L1 = L2.
6. The adjustment device for the YB55 small box transparent paper packaging machine according to any one of claims 1-5, characterized in that, The outer side wall of the verification plate (3) is recessed with an avoidance notch (301).
7. The adjustment device for the YB55 small box transparent paper packaging machine according to any one of claims 1-5, characterized in that, The width of the verification plate (3) is D, and the length of the sleeve (2) along its own axial direction is H, and D and H satisfy: D = H.
8. The adjustment device for the YB55 small box transparent paper packaging machine according to any one of claims 1-5, characterized in that, The verification plate (3) and the sleeve (2) are integrally formed.
9. The adjustment device for the YB55 small box transparent paper packaging machine according to any one of claims 1-5, characterized in that, The fixing block (1) is teardrop-shaped.
10. The adjustment device for the YB55 small box transparent paper packaging machine according to any one of claims 1-5, characterized in that, The adjustment device also includes a bushing (7), which is embedded in the inner wall of the sleeve (2) and is made of copper.