A kind of YB55 small box transparent paper packing machine adjusting device

Abstract

The present application relates to the technical field of automatic cigarette package equipment, and discloses a calibrating device of a YB55 small-box transparent paper packaging machine, wherein the fixing block is provided with an installation groove hole and a positioning hole, one of the positioning pins can be fixedly installed on the fixing block through the positioning hole, one end of the sleeve is fixedly connected to the hole wall of the installation groove hole, the sleeve can be rotatably sleeved on the rotating shaft, and one end of the calibration plate along the length direction of the calibration plate is fixedly connected to the outer side wall of the sleeve. When the folding plate and the arc-shaped plate are calibrated, the sleeve is rotatably connected to the rotating shaft and drives the calibration plate to rotate, so that the calibration plate can smoothly pass through the folding plate and the arc surface of the arc-shaped plate without friction. When the heater is calibrated, the fixing block is fixedly installed on one of the positioning pins through the positioning hole, and the heater is calibrated at the lowest position, so that the calibration efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic cigarette packaging equipment, and in particular to a calibration device for a YB55 small box transparent paper packaging machine. Background Art

[0002] The YB55 small box transparent paper packaging machine is a device used to fold and form the long side and one short side of the transparent paper on the outside of the small box cigarette pack, and complete the heat sealing of the long side of the small box transparent paper. During actual operation, the cigarette pack contacts the small box transparent paper, enters the forming wheel mold box through the transition window to complete the folding of one side of the short side, and then, driven by the rotation of the forming wheel, is formed in turn through the long side folding plate, curved plate and long side heat sealing heater to complete the heat sealing 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, curved plate and long side heat sealing heater need to be adjusted regularly.

[0003] like Figure 1 As shown, the existing adjustment of the long side folding plate 200 and the curved plate 300 usually adopts a dynamic calibration structure. The first tool 100 rotates around the forming wheel axis, that is, the arc radius of the fixed circle is used for adjustment to ensure that the first tool 100 can just pass through the curved surface of the long side folding plate 200 and the curved plate 300 without friction. Figure 2 As shown, conventional methods for adjusting the long-side heat-sealing heater 500 typically employ a static calibration structure. The second fixture 400 is fixed to the forming wheel shaft, and the working surface of the long-side heat-sealing heater 500 extends into the curved plate 300 and contacts the second fixture 400. Calibration is performed when the long-side heat-sealing heater 500 is at its lowest position. However, this existing structure cannot simultaneously meet the calibration requirements for the long-side folding plate, the curved plate, and the long-side heat-sealing heater, and thus has certain limitations.

[0004] Therefore, a kind of adjustment device of YB55 small box transparent paper packaging machine is in urgent need to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a calibration device for a YB55 small box transparent paper packaging machine, which can simultaneously meet the calibration and use requirements of the long-side folding plate, the curved plate and the long-side heat-sealing heater, and improve the calibration efficiency.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] The present invention provides 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 a curved plate, the forming wheel being mounted on the rotating shaft via a plurality of positioning pins arranged at intervals along the circumference, the forming wheel being provided with a loading 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 edge of the small box transparent paper, the curved plate being used to consolidate the outer long edge of the folded small box transparent paper, the heat sealing station being provided with a heater capable of extending into the curved plate and abutting against the long edge of the small box transparent paper, the calibration device comprising:

[0008] A fixing block, wherein the fixing block is provided with a mounting slot and a positioning hole, wherein one of the positioning pins can be fixedly mounted 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 check plate, wherein one end of the check plate along its length direction is fixedly connected to the outer side wall of the sleeve.

[0011] As an optimal technical solution for the adjustment device of the above-mentioned YB55 small box transparent paper packaging machine, the end face of the other end of the verification plate is stepped, and the end face of the other end of the verification 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 adjust the folding plate and the curved plate, the drop vertical surface is used to position the heater in a circumferential direction, and the second working surface is used to adjust the heater.

[0012] As an optimal technical solution for the adjustment device of the above-mentioned YB55 small box transparent paper packaging machine, the first working surface is a curved surface, and the second working surface is a horizontal surface.

[0013] As an optimal technical solution for the adjustment device of the above-mentioned YB55 small box transparent paper packaging machine, the line between 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 verification plate and the extension direction of the positioning line is 150°.

[0014] As an optimal technical solution for the adjustment device of the above-mentioned 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 an optimal technical solution for the calibration device of the above-mentioned YB55 small box transparent paper packaging machine, an avoidance notch is recessed on the outer wall of the calibration plate.

[0016] As an optimal technical solution for the calibration device of the above-mentioned YB55 small box transparent paper packaging machine, the width of the calibration plate is D, the length of the sleeve along its own axis is H, and D and H satisfy: D=H.

[0017] As an optimal technical solution for the calibration device of the above-mentioned YB55 small box transparent paper packaging machine, the calibration plate and the sleeve are integrally formed.

[0018] As an optimal technical solution for the adjustment device of the above-mentioned YB55 small box transparent paper packaging machine, the fixed block is in the shape of a water drop.

[0019] As an optimal technical solution for the adjustment device of the above-mentioned YB55 small box transparent paper packaging machine, the adjustment device also includes a bushing, which is embedded in the inner wall of the sleeve and is made of copper.

[0020] The beneficial effects of the present invention are:

[0021] The present invention provides an adjustment device for a YB55 small box transparent paper packaging machine, wherein the YB55 small box transparent paper packaging machine includes a forming wheel, a rotating shaft and a curved plate, the forming wheel is installed on the rotating shaft by a plurality of positioning pins arranged at intervals along the circumferential direction, the forming wheel is provided with a loading station, a folding station, a heat sealing station and a discharging station connected in sequence, the folding station is provided with a folding plate, the folding plate is used to pre-fold the outer long edge of the small box transparent paper, the curved plate is used to consolidate the outer long edge of the folded small box transparent paper, the heat sealing station is provided with a heater, the heater can extend into the curved plate and abut against the long edge of the small box transparent paper, the adjustment device includes: a fixed block, a sleeve and a verification plate, the fixed block is provided with a mounting slot and a positioning hole, one of the positioning pins can be fixedly installed on the fixed block through the positioning hole, one end of the sleeve is fixedly connected to the hole wall of the mounting slot, and the sleeve can be rotatably sleeved on the rotating shaft, and one end of the verification plate along its own length direction is fixedly connected to the outer wall of the sleeve. With such arrangement, when the folding plate and the curved plate are adjusted, the sleeve is rotated and connected to the rotating shaft, and the sleeve drives the verification plate to rotate, ensuring that the verification plate can smoothly pass through the folding plate and the curved surface of the curved plate without friction, that is, the adjustment is completed using the arc radius of the fixed circle; when the heater is adjusted, the fixed block is fixedly installed on one of the positioning pins through the positioning hole, ensuring that the heater extended into the curved plate can abut and fit with the static position of the verification plate, that is, the adjustment is performed when the heater is in the lowest position, which can simultaneously meet the adjustment and use requirements of the long-side folding plate, curved plate and long-side heat-sealing heater, thereby improving the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the existing adjustable long side folding plate and curved plate;

[0023] Figure 2 This is a structural diagram of an existing adjustable long edge heat seal heater;

[0024] Figure 3 Schematic diagram of the structure of the adjustment device of the YB55 small box transparent paper packaging machine provided by the present invention Figure 1 ;

[0025] Figure 4 Schematic diagram of the structure of the adjustment device of the YB55 small box transparent paper packaging machine provided by the present invention 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. Casing;

[0030] 3. Check plate; 301. Avoid gap;

[0031] 4. First working surface; 5. Vertical drop surface; 6. Second working surface; 7. Bushing. DETAILED DESCRIPTION

[0032] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, but are not to be construed as limiting the present invention.

[0033] In the description of the present invention, it should be noted that the terms "center," "up," "down," "left," "right," "vertical," "horizontal," "inside," and "outside" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. 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 or limited, the terms "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or removable connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0035] Unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0036] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0037] like Figures 3 and 4As shown, this embodiment provides a calibration device for a YB55 small box transparent paper packaging machine, wherein the YB55 small box transparent paper packaging machine includes a forming wheel, a rotating shaft and an arc plate. The forming wheel is mounted on the rotating shaft through a plurality of positioning pins arranged at intervals along the circumference. The forming wheel is provided with a loading station, a folding station, a heat sealing station and a discharging station connected in sequence. The folding station is provided with a folding plate, which is used to pre-fold the outer long edge of the small box transparent paper, and the arc plate is used to consolidate the outer long edge of the folded small box transparent paper. The heat sealing station is provided with a heater, which can extend into the arc plate and abut against the long edge of the transparent paper of the small box. The adjustment device includes: a fixed block 1, a sleeve 2 and a verification plate 3. The fixed block 1 is provided with a mounting slot and a positioning hole 101. One of the positioning pins can be fixedly installed on the fixed block 1 through the positioning hole 101. One end of the sleeve 2 is fixedly connected to the hole wall of the mounting slot, and the sleeve 2 can be rotatably sleeved on the rotating shaft. One end of the verification plate 3 along its own length direction is fixedly connected to the outer wall of the sleeve 2. With such arrangement, when the folding plate and the curved plate are adjusted, the sleeve 2 is rotated and connected to the rotating shaft, and the sleeve 2 drives the verification plate 3 to rotate, ensuring that the verification plate 3 can smoothly pass through the folding plate and the curved surface of the curved plate without friction, that is, the adjustment is completed using the arc radius of the fixed circle; when the heater is adjusted, the fixing block 1 is fixedly installed on one of the positioning pins through the positioning hole 101, ensuring that the heater extended into the curved plate can abut against the static position of the verification plate 3, that is, the adjustment is performed when the heater is in the lowest position, which can simultaneously meet the adjustment and use requirements of the long-side folding plate, the curved plate and the long-side heat-sealing heater, thereby improving the adjustment efficiency.

[0038] Optionally, the other end of the calibration plate 3 has a stepped end surface, comprising a first working surface 4, a vertical drop surface 5, and a second working surface 6, which are sequentially connected. The first working surface 4 is used for adjusting the folding plate and the curved plate, the vertical drop surface 5 is used for circumferentially abutting and positioning the heater, and the second working surface 6 is used for adjusting the heater. This arrangement utilizes the vertical drop surface 5 between the steps as the circumferential positioning surface for the heater, enabling circumferential positioning during heater calibration, further improving calibration efficiency and accuracy. Furthermore, the first working surface 4 is a curved surface, while 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, 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 given as an example in this embodiment: the installation cooperation between the forming wheel and the rotating shaft adopts an error-proof design, the number of positioning pins is two, and the distances between the two positioning pins and the center of the rotating shaft are not equal. The distances between the two positioning pins and the center of the rotating shaft are 40 mm and 42 mm respectively. In this design, positioning pins with a center distance of 40 mm are selected as positioning pins used in the pause station, L1=L2=40 mm.

[0041] It should be noted that in order to reduce the volume and weight, this embodiment adopts a single-station adjustment design, and the fixed block 1 is in the shape of a water drop, that is, the positioning design adopts a water drop external plug-in positioning design, and the length of the positioning pin exceeding the rotating shaft is about 12 mm. The thickness of the water drop external plug-in fixed block 1 is designed to be 10 mm to ensure sufficient connection during positioning.

[0042] In this embodiment, when adjusting the heater, the adjustment station is the molding wheel pause station. The molding wheel pause station 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. The molding wheel of this embodiment has six stations, and the angle between adjacent stations is 60 degrees. To make this adjustment device as straight as possible, the angle between the adjustment station and the positioning hole 101 should be 30 degrees or 150 degrees. This design uses 150 degrees as the design 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 angle between the length direction of the calibration plate 3 and the extension direction of the positioning line is 150 degrees.

[0043] Optionally, in order to prevent the adjustment device from interfering with the positioning pin during rotation adjustment, an avoidance notch 301 is recessed on the outer wall of the calibration plate 3 .

[0044] Optionally, the width of the check plate 3 is D, the length of the sleeve 2 along its own axial direction is H, and D and H satisfy: D=H.

[0045] Optionally, the check plate 3 and the sleeve 2 are integrally formed. This arrangement effectively reduces the number of parts and components, improves production efficiency, and improves the overall stability of the structure of the integrally formed check plate 3 and the sleeve 2.

[0046] Optionally, the adjustment device further includes a bushing 7, which is embedded in the inner wall of the sleeve 2 and is made of copper. This arrangement utilizes the wear-resistant properties of the copper bushing 7 to reduce friction loss, maintain good operating accuracy and fluidity, and extend service life.

[0047] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

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 via a plurality of positioning pins arranged at intervals along the circumference, the forming wheel being provided with a loading station, a folding station, a heat sealing station and a discharging station connected in sequence, the folding station being provided with a folding plate, the folding plate being used to pre-fold the outer long side of the small box transparent paper, the arc plate being used to consolidate the outer long side of the folded small box transparent paper, the heat sealing station being provided with a heater, the heater being able to extend into the arc plate and abut against the long side of the small box transparent paper, characterized in that, The adjustment device comprises: A fixed block (1), the fixed block (1) being provided with a mounting slot and a positioning hole (101), wherein one of the positioning pins can be fixedly mounted on the fixed block (1) through the positioning hole (101); A sleeve (2), one end of the sleeve (2) is fixedly connected to the hole wall of the installation slot, and the sleeve (2) can be rotatably sleeved on the rotating shaft; A calibration plate (3), wherein one end of the calibration plate (3) along its own length direction is fixedly connected to the outer wall of the sleeve (2), the end surface of the other end of the calibration plate (3) is stepped, and the end surface 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 along the circumferential direction, and the second working surface (6) is used to adjust the heater.

2. The calibration device of the YB55 small box transparent paper packaging machine according to claim 1 is characterized in that: The first working surface (4) is a curved surface, and the second working surface (6) is a horizontal surface.

3. The calibration device of the YB55 small box transparent paper packaging machine according to claim 1 is characterized in that: The line connecting the center of the sleeve (2) and the center of the positioning hole (101) is a positioning line, and the angle between the length direction of the calibration plate (3) and the extension direction of the positioning line is 150°.

4. The calibration device of the YB55 small box transparent paper packaging machine according to claim 1 is characterized in that: The distance between the center of the sleeve (2) and the center of the positioning hole (101) 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.

5. The calibration device of the YB55 small box transparent paper packaging machine according to any one of claims 1 to 4, characterized in that: The outer side wall of the calibration plate (3) is recessed with an avoidance notch (301).

6. The calibration device of the YB55 small box transparent paper packaging machine according to any one of claims 1 to 4, characterized in that: The width of the check plate (3) is D, the length of the sleeve (2) along its own axial direction is H, and D and H satisfy: D=H.

7. The calibration device for the YB55 small box transparent paper packaging machine according to any one of claims 1 to 4, characterized in that: The calibration plate (3) and the sleeve (2) are integrally formed.

8. The calibration device for the YB55 small box transparent paper packaging machine according to any one of claims 1 to 4, characterized in that: The fixed block (1) is in the shape of a water drop.

9. The calibration device for the YB55 small box transparent paper packaging machine according to any one of claims 1 to 4, characterized in that: The adjustment device further comprises a bushing (7), the bushing (7) being embedded in the inner wall of the sleeve (2), and the bushing (7) being made of copper.

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