Adjusting device of YB55 small box transparent paper packaging machine

Abstract

The invention relates to the technical field of automatic cigarette packet packaging equipment, and particularly discloses an adjusting device of a YB55 small box transparent paper packaging machine, a fixing block is provided with a mounting slot and a positioning hole, one positioning pin can be fixedly mounted on the fixing block through the positioning hole, one end of a sleeve is fixedly connected to the hole wall of the mounting slot, and the other end of the sleeve is fixedly connected to the other end of the sleeve. And one end, in the length direction of the verification plate, of the verification plate is fixedly connected to the outer side wall of the sleeve. When the folding plate and the arc-shaped plate are adjusted, the sleeve is rotatably connected to the rotating shaft and drives the verification plate to rotate, so that the verification plate can smoothly pass through the arc surfaces of the folding plate and the arc-shaped plate without friction; when the heater is adjusted, the fixing block is fixedly installed on one of the positioning pins through the positioning hole, adjustment is conducted when the heater is located at the lowest position, the adjustment use requirements of a long-edge folding plate, an arc-shaped plate and a long-edge heat-sealing heater can be met at the same time, and the adjustment efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automatic cigarette packing 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 outside the small box cigarette package, and complete the heat sealing of the long side of the small box transparent paper. During actual operation, the cigarette package 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, it is necessary to regularly adjust the long side folding plate, curved plate and long side heat sealing heater.

[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 shaft, 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 arc surface of the long side folding plate 200 and the curved plate 300 without friction. Figure 2 As shown, the existing adjustment of the long side heat sealing heater 500 usually adopts a static calibration structure, the second tool 400 is fixedly installed on the forming wheel shaft, the working surface of the long side heat sealing heater 500 extends into the curved plate 300 and contacts the second tool 400, that is, the adjustment is performed when the long side heat sealing heater 500 is in the lowest position. However, the existing structure cannot simultaneously meet the adjustment and use requirements of the long side folding plate, the curved plate and the long side heat sealing heater, and has limitations to a certain extent.

[0004] Therefore, a calibration device for a YB55 small box transparent paper packaging machine is needed 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 a long-side folding plate, a curved plate and a 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 comprises 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 circumferential direction, 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, the folding plate is used to pre-fold the outer long side of the small box transparent paper, the arc plate is used to consolidate the outer long side of the folded small box transparent paper, the heat sealing station is provided with a heater, the heater can extend into the arc plate and abut against the long side of the small box transparent paper, the calibration device comprises:

[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 hole wall of the mounting slot, and the sleeve can be 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 calibration 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 abut and position the heater along the circumferential direction, and the second working surface is used to adjust the heater.

[0012] As a preferred 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 calibration 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 calibration 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 a preferred 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 a preferred 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 a preferred 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 a preferred 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 a preferred technical solution of 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 comprises 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 at intervals along the circumferential direction, a loading station, a folding station, a heat sealing station and a discharging station connected in sequence are arranged on the forming wheel, the folding station is provided with a folding plate, the folding plate is used for pre-folding the outer long edge of the small box transparent paper, the arc plate is used for consolidating 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 arc plate and abut against the long edge of the small box transparent paper, the adjustment device comprises: a fixed block, a sleeve and a verification plate, the fixed block is provided with an installation 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 installation 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 rotatably 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 extending 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, the curved plate and the long-side heat-sealing heater, thereby improving the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 It is a structural schematic diagram of an existing adjustable long edge heat sealing heater;

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

[0025] Figure 4 The structure diagram 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 surface with drop; 6. Second working surface; 7. Bushing. DETAILED DESCRIPTION

[0032] Embodiments of the present invention are described in detail below, examples of which 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 be used to explain the present invention, and should not 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", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0034] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Unless otherwise clearly specified and 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. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

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

[0037] like Figure 3 to Figure 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 installed on the rotating shaft through a plurality of positioning pins arranged at intervals along the circumferential direction, 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, the folding plate is used to pre-fold the outer long side of the small box transparent paper, the arc plate is used to consolidate the outer long side 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 side 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 an installation slot and a positioning hole 101, one of which is a positioning pin that 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 installation 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 fixed 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 and fit with 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 end surface of the other end of the check plate 3 is stepped, and the end surface of the other end of the check 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 curved 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. In this arrangement, the drop vertical surface 5 between the steps is used as the circumferential positioning surface of the heater, so that circumferential positioning can be achieved during the heater adjustment process, further improving the adjustment efficiency and accuracy. Furthermore, the first working surface 4 is a curved 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, 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, the distances between the two positioning pins and the center of the rotating shaft are not equal, and the distances between the two positioning pins and the center of the rotating shaft are 40mm and 42mm respectively. In this design, positioning pins with a center distance of 40mm are selected as positioning pins used in the pause station, L1=L2=40mm.

[0041] It should be noted that in order to reduce the volume and weight, the present 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-type external positioning design, and the length of the positioning pin exceeding the rotating shaft is about 12mm. The thickness of the water drop-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 molding wheel stop station, which is determined by the shaft. When the adjustment device is used for adjustment, the adjustment station will definitely produce an angle with the positioning pin of the shaft. The molding wheel of this embodiment has six stations, and the angle between adjacent stations is 60 degrees. In order to make the 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 selects 150 degrees as the design angle. Specifically, the line between 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°.

[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 verification plate 3 .

[0044] Optionally, the width of the verification 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 is integrally formed with the sleeve 2. This arrangement effectively reduces the number of parts and components, and has high production efficiency. The integrally formed check plate 3 and sleeve 2 have better overall structural stability.

[0046] Optionally, the adjustment device further comprises a bushing 7, which is embedded in the inner wall of the sleeve 2 and is made of copper. In this way, the wear-resistant property of the copper bushing 7 is utilized to reduce friction loss, maintain good running accuracy and flow degree, and extend service life.

[0047] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope 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 comprises a forming wheel, a rotating shaft and an arc plate, the forming wheel is mounted on the rotating shaft by a plurality of positioning pins arranged at intervals along the circumferential direction, 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, the folding plate is used to pre-fold the outer long edge of the small box transparent paper, 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, the heater can extend into the arc plate and abut against the long edge of the small box transparent paper, characterized in that, The adjustment device comprises: A fixing block (1), the fixing 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 fixing block (1) through the positioning hole (101); A sleeve (2), one end of the sleeve (2) being fixedly connected to the hole wall of the installation slot hole, and the sleeve (2) being rotatably sleeved on the rotating shaft; A check plate (3), wherein one end of the check plate (3) along its length direction is fixedly connected to the outer side wall of the sleeve (2).

2. The calibration device of the YB55 small box transparent paper packaging machine according to claim 1 is characterized in that: The end surface of the other end of the verification plate (3) is stepped, and the end surface of the other end of the verification plate (3) comprises a first working surface (4), a drop vertical surface (5) and a second working surface (6) which are connected in sequence, the first working surface (4) being used to adjust the folding plate and the arc-shaped plate, the drop vertical surface (5) being used to abut and position the heater along the circumferential direction, and the second working surface (6) being used to adjust the heater.

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

4. 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 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 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.

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

7. The calibration device of the YB55 small box transparent paper packaging machine according to any one of claims 1 to 5, characterized in that: The width of the verification plate (3) is D, the length of the sleeve (2) along its own axial direction is H, and D and H satisfy: D=H.

8. The calibration device of the YB55 small box transparent paper packaging machine according to any one of claims 1 to 5, characterized in that: The verification plate (3) and the sleeve (2) are integrally formed.

9. The calibration device for the YB55 small box transparent paper packaging machine according to any one of claims 1 to 5, characterized in that: The fixing block (1) is in the shape of a water drop.

10. The calibration device of the YB55 small box transparent paper packaging machine according to any one of claims 1 to 5, characterized in that: The adjustment device further comprises a bushing (7), wherein the bushing (7) is embedded in the inner wall of the sleeve (2), and the bushing (7) is made of copper.

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