Positioning device for soldering iron plate of packaging machine

Abstract

The utility model discloses a positioning device for a soldering iron plate of a packaging machine. The positioning device comprises a positioning piece arranged on the periphery of a guide plate of the packaging machine and a moving assembly arranged on one side of the positioning piece. The moving assembly is fixedly connected with the positioning piece, and after the positioning piece abuts against the guide plate of the packaging machine, the moving assembly drives the positioning piece to move along the horizontal plane where the abutting face is located so that the adjusting position of the soldering iron plate of the packaging machine can be determined. The problem that the cigarette packet label paper pasting quality is poor is solved, the positioning piece abuts against the guide plate, then the moving assembly drives the positioning piece to move along the horizontal plane where the abutting face is located, the distance difference between the guide plate and the soldering iron plate is avoided by adjusting the soldering iron plate, a fourth wheel die box can stably pass through the guide plate and the soldering iron plate, and the pasting quality of the cigarette packet label paper is improved. And the sticking position of the label paper is not changed in the whole process, so that the production quality of cigarette packets is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette machinery and equipment, and particularly relates to a positioning device for a branding iron plate of a packaging machine. Background Art

[0002] In the actual production process of cigarette packs, the cigarette packs enter the fourth-wheel die box from the third-wheel die box under the action of the cigarette pack pusher. The fourth-wheel die box moves above the fourth-wheel guide plate. During the pushing process, the folding of the bottom corner on one side of the trademark paper is carried out. Before folding, glue is applied to one long side of the trademark paper. After folding, the bottom corner of the trademark paper is pressed by the fourth-wheel spring piece. When the fourth wheel rotates to the third station, the folding of the bottom long side is completed under the action of the bottom long side folder and the rotation of the fourth wheel. Thus, the folding of the bottom of the cigarette pack is completed. Then, the fourth-wheel die box passes above the branding iron plate, and the high temperature of the branding iron plate is used to accelerate the rapid drying and curing of the trademark paper of the cigarette pack. If the distance between the surface of the branding iron plate and the fourth-wheel guide plate is too large or too small, the bottom trademark paper of the cigarette pack will pass through a position with a sudden change in height during folding and shaping, and the fourth-wheel die box will shake, resulting in poor adhesion, scratching or dragging out of the bottom trademark paper of the cigarette pack, and further causing quality problems of the cigarette pack. At present, when operators adjust the distance between the surface of the branding iron plate and the fourth-wheel guide plate, they mainly make subjective judgments based on the packaging quality of the cigarette pack. However, due to different evaluation criteria for each operator, the quality of the cigarette pack is sometimes good and sometimes bad, and the bottom packaging quality of the cigarette pack is unstable. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a positioning device for a branding iron plate of a packaging machine, which solves the problem of poor adhesion quality of the trademark paper of the cigarette pack. First, a positioning member is abutted against the guide plate, and then the moving component drives the positioning member to move along the horizontal plane where the abutting surface is located. By adjusting the branding iron plate, there is no distance difference between the guide plate and the branding iron plate. The fourth-wheel die box can pass smoothly through the guide plate and the branding iron plate, and the sticking position of the trademark paper does not change during the whole process, ensuring the production quality of the cigarette pack.

[0004] The technical solution adopted by the utility model to solve its technical problems is to propose a positioning device for a branding iron plate of a packaging machine, which includes a positioning member arranged around the guide plate of the packaging machine and a moving component arranged on one side of the positioning member; the moving component is fixedly connected with the positioning member. After the positioning member abuts against the guide plate of the packaging machine, the moving component drives the positioning member to move along the horizontal plane where the abutting surface is located to determine the adjustment position of the branding iron plate of the packaging machine.

[0005] In an embodiment of the present application, the moving component includes a flange shaft for fixing the positioning device and a swing arm for connecting the flange shaft and the positioning member; one end of the swing arm is rotatably connected to the flange shaft, and the other end of the swing arm is fixedly connected to the positioning member. The swing arm drives the positioning member to rotate around the flange shaft to determine the adjustment position of the branding iron plate of the packaging machine.

[0006] In an embodiment of the present application, the flange shaft includes a flange plate and a fixed shaft. The flange plate is used to fix the positioning device, and the fixed shaft is perpendicularly arranged with respect to the flange plate. One end of the swing arm is rotatably connected to the fixed shaft.

[0007] In an embodiment of the present application, the swing arm includes a cross bar and a sleeve provided on one side of the cross bar; the sleeve is integrally connected to the cross bar, the sleeve is sleeved outside the fixed shaft, and the positioning member is fixedly connected to the side of the cross bar away from the sleeve.

[0008] In an embodiment of the present application, a mounting threaded hole is provided on the side of the cross bar away from the sleeve, a mounting through hole is provided on the positioning member, and the positioning device further includes a fixing screw. One end of the fixing screw passes through the mounting through hole and is threadedly connected to the mounting threaded hole, and the other end of the fixing screw abuts against the positioning member.

[0009] In an embodiment of the present application, a limiting plate is provided on one side of the sleeve. The limiting plate is integrally connected to the sleeve. When the sleeve is sleeved outside the fixed shaft, the end of the fixed shaft abuts against the limiting plate.

[0010] In an embodiment of the present application, the mounting through hole is a strip-shaped hole, and the strip-shaped hole is arranged along the length direction.

[0011] In an embodiment of the present application, a chute is provided on the side of the cross bar away from the sleeve, the mounting threaded hole is arranged in the chute, and a handle is provided on the positioning member. The handle is used to embed the positioning member into the chute or extract the positioning member from the chute.

[0012] In an embodiment of the present application, the positioning member includes a fixing plate and a positioning plate integrally connected to the fixing plate; the mounting through hole is provided on the fixing plate, and the positioning plate is used to determine the adjustment position of the branding iron plate of the packaging machine.

[0013] In an embodiment of the present application, a positioning surface is provided on the positioning plate, and the width of the positioning surface is greater than the widths of the guide plate and the branding iron plate of the packaging machine.

[0014] The beneficial effects of the present utility model are:

[0015] 1. The utility model proposes a packaging machine soldering iron plate positioning device, which first uses a positioning member to abut against a guide plate, and then a moving component drives the positioning member to move along the horizontal plane where the abutting surface is located. By adjusting the soldering iron plate, there is no spacing difference between the guide plate and the soldering iron plate, and the No. 4 wheel mold box can smoothly pass through the guide plate and the soldering iron plate. The pasting position of the label paper does not change during the whole process, thereby ensuring the production quality of the cigarette package;

[0016] 2. The utility model proposes a packaging machine soldering iron plate positioning device, wherein a positioning surface is provided on the positioning plate, and the width of the positioning surface is greater than the width of the packaging machine guide plate and the packaging machine soldering iron plate. When the positioning surface abuts against the packaging machine guide plate and the packaging machine soldering iron plate, it can abut against the entire surface of the packaging machine guide plate and the packaging machine soldering iron plate, thereby expanding the positioning area and improving the positioning accuracy;

[0017] 3. The utility model proposes a packaging machine soldering iron plate positioning device, in which a plurality of slide grooves are arranged side by side on the side of the cross bar away from the sleeve, the extension direction of the slide groove is consistent with the arrangement direction of the strip holes, the size of the positioning piece is consistent with the size of the slide groove, and the side surface of the slide groove acts as a limit on the positioning piece, thereby avoiding slight shaking of the positioning piece during the entire rotation process and ensuring the positioning accuracy of the soldering iron plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of a positioning device for a soldering iron plate of a packaging machine according to an embodiment of the utility model;

[0020] Figure 2 This is a bottom view of a soldering iron plate positioning device for a packaging machine according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of a positioning member of a soldering iron plate positioning device for a packaging machine according to an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of a flange shaft of a soldering iron plate positioning device for a packaging machine according to an embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of a swing arm of a soldering iron plate positioning device for a packaging machine according to an embodiment of the utility model;

[0024] Figure 6Schematic diagram of the fourth wheel of a packaging machine provided by an embodiment of the present utility model.

[0025] In the figure: 1, positioning member; 11, fixing plate; 12, positioning plate; 13, positioning surface; 2, moving assembly; 21, flange shaft; 211, flange plate; 212, fixed shaft; 22, swing arm; 221, cross bar; 222, sleeve; 223, limiting plate; 3, fourth wheel; 4, guide plate; 5, ironing plate. Detailed implementation manners

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model and the prior art, the following will describe the specific implementation manners of the present utility model with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings and other implementation manners can be obtained. In addition, the terms related to directions only represent the relative positional relationships between components, rather than absolute positional relationships.

[0027] An embodiment of the present utility model provides a positioning device for an ironing plate of a packaging machine. Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , which mainly includes a positioning member 1 and a moving assembly 2.

[0028] Referring to Figure 6 , a guide plate and an ironing plate are provided on the fourth wheel of the packaging machine. Both the guide plate and the ironing plate are arc-shaped plates, and both the guide plate and the ironing plate are arranged at the circumferential position of the fourth wheel of the packaging machine. The ends of the guide plate and the ironing plate are connected, and the axial installation positions of both the guide plate and the ironing plate can be adjusted through the structure of the packaging machine itself. However, in the actual production process, the fourth-wheel die box loaded with cigarette packs will first pass through the surface of the guide plate and then through the surface of the ironing plate. If there is a difference in the distance between the guide plate and the ironing plate, when the fourth-wheel die box passes between the guide plate and the ironing plate, the fourth-wheel die box will shake, resulting in the trademark paper of the cigarette packs in the die box not being firmly pasted, scratched or dragged out, thereby causing quality problems of the cigarette packs.

[0029] It should be noted that the length direction described in this specification is the Figure 2 viewing direction in the Figure 2 view, and the width direction is the vertical direction in the

[0030] Referring to Figures 1 to 5, the positioning device for the branding iron plate of the packaging machine provided in this application includes a positioning member 1. A positioning surface 13 is provided on the positioning member 1. The positioning surface 13 is a smooth horizontal plane. The positioning surface 13 can be in contact with the surface of the guide plate, so as to adjust the axial position of the branding iron plate, so that the surface of the branding iron plate is in contact with the positioning surface 13, so that there is no spacing difference between the guide plate and the branding iron plate. The fourth-wheel die box can pass smoothly through the guide plate and the branding iron plate, and the pasting position of the trademark paper does not change during the whole process, ensuring the production quality of the cigarette pack.

[0031] For packaging machines of different specifications, the spacing between the guide plate and the branding iron plate thereon will be different. At this time, positioning members 1 of different specifications need to be set. In order to save production costs and adapt to packaging machines of different specifications, the positioning device for the branding iron plate of the packaging machine further includes a moving component 2. The moving component 2 can be arranged and fixed on the packaging machine. The moving component 2 is fixedly connected to the positioning member 1. The positioning member 1 first contacts the guide plate of the packaging machine, and then the moving component 2 can drive the positioning member 1 to move along the horizontal plane where the contact surface is located. When the moving component 2 drives the positioning member 1 to move to the length direction of the branding iron plate, the adjustment position of the branding iron plate is determined, and finally the axial position of the branding iron plate is adjusted so that the surface of the branding iron plate is in contact with the positioning surface 13.

[0032] In the embodiment of this application, refer to Figure 1 , the moving component 2 includes a flange shaft 21 and a swing arm 22. The flange shaft 21 is detachably connected to the packaging machine. One end of the swing arm 22 is rotatably connected to the flange shaft 21, and the other end is fixedly connected to the positioning member 1. Preferably, the flange shaft 21 is fixed on the rotation axis of the fourth wheel. The swing arm 22 drives the positioning member 1 to make a circular motion around the axis of the fourth wheel, so as to use the positioning member 1 to simulate the movement of the fourth-wheel die box, ensuring that the adjusted guide plate and the branding iron plate can enable the fourth-wheel die box to pass smoothly through the guide plate and the branding iron plate.

[0033] In a specific embodiment of this application, refer to Figure 4 , the flange shaft 21 includes a flange plate 211 and a fixed shaft 212. The flange plate 211 and the fixed shaft 212 are integrally connected, and the fixed shaft 212 is perpendicular to the flange plate 211. A fixed through hole is provided on the flange plate 211. One end of the fixing bolt passes through the fixed through hole and is screwed to the fourth wheel of the packaging machine, and the other end of the fixing bolt abuts against the flange plate 211. Thus, the detachable connection between the entire flange shaft 21 and the fourth wheel of the packaging machine is realized.

[0034] Refer to Figure 5, in a specific embodiment of the present application, the swing arm 22 includes a cross bar 221 and a sleeve 222. The sleeve 222 is arranged on one side of the cross bar 221, and the sleeve 222 is integrally connected to the cross bar 221. A limiting plate 223 integrally connected to the sleeve 222 is arranged on one side of the sleeve 222. When connecting the swing arm 22 to the flange shaft 21, the fixed shaft 212 is sleeved with the sleeve 222 from the side of the sleeve 222 without the limiting plate 223, and the end face of the fixed shaft 212 abuts against the side face of the limiting plate 223. An installation threaded hole is provided on the side of the cross bar 221 away from the sleeve 222, and an installation through hole is provided on the positioning member 1. The positioning device further includes a fixing screw. One end of the fixing screw passes through the installation through hole and is screwed with the installation threaded hole, and the other end of the fixing screw abuts against the fixing plate 11. The entire swing arm 22 can rotate around the fixed shaft 212, thereby changing the position of the positioning member 1. When installing the sleeve 222 outside the fixed shaft 212, the operator can hold the sleeve 222 by hand to fix the position of the sleeve 222, ensuring that the sleeve 222 does not shake during the rotation of the swing arm 22, and improving the adjustment accuracy of the ironing plate.

[0035] Preferably, in order to make the positioning members 1 of the same specification applicable to sleeves 222 of different specifications, the installation through hole is a strip-shaped hole arranged along the length direction of the fixing plate 11. The position of the positioning member 1 can be adjusted by loosening the fixing screw to ensure that the positioning surface 13 on the positioning member 1 can abut against the guide plate.

[0036] As a more preferred embodiment of the embodiment of the present application, a plurality of parallel arranged sliding grooves are provided on the side of the cross bar 221 away from the sleeve 222. The extending direction of the sliding grooves is the same as the arrangement direction of the strip-shaped holes. The installation threaded hole is arranged in the sliding grooves. The size of the positioning member 1 is the same as the size of the sliding grooves. The side face of the sliding grooves plays a limiting role on the positioning member 1, avoiding slight shaking of the positioning member 1 during the entire rotation process and ensuring the positioning accuracy of the ironing plate. A handle integrally connected to the positioning member 1 is provided on the positioning member 1. The handle is used to embed the positioning member 1 in the sliding grooves or extract the positioning member 1 from the sliding grooves. The fixed position of the positioning member 1 can be adjusted through the handle and the strip-shaped through hole, ensuring that different specifications of packaging machines can be adjusted.

[0037] In the embodiment of the present application, the positioning member 1 includes a fixing plate 11 and a positioning plate 12 integrally connected to the fixing plate 11. The strip-shaped hole is arranged on the fixing plate 11. The fixing plate 11 can be embedded in the sliding grooves or separated from the sliding grooves. A positioning surface 13 is provided on the positioning plate 12. The width of the positioning surface 13 is greater than the widths of the guide plate of the packaging machine and the ironing plate of the packaging machine. When the positioning surface 13 abuts against the guide plate of the packaging machine and the ironing plate of the packaging machine, it can abut against the entire surface of the guide plate of the packaging machine and the ironing plate of the packaging machine, expanding the positioning area and improving the positioning accuracy.

[0038] In actual use, first fix the flange shaft 21 on the fourth wheel of the packaging machine, press the limit plate 223 of the circular sleeve 222, adjust the positioning member 1 so that the positioning plate 12 of the positioning member 1 abuts against the guide plate on the fourth wheel, and taking this as a reference, rotate the swing arm 22 counterclockwise, observe the gap between the positioning member 1 and the branding iron plate, adjust the position of the branding iron plate so that the branding iron plate abuts against the positioning plate 12. At this time, the branding iron plate and the guide plate are in the same plane, and the die box of the fourth wheel can pass smoothly through the guide plate and the branding iron plate, and the pasting position of the trademark paper does not change during the whole process, ensuring the packaging quality of the bottom of the cigarette pack.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0040] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments, and it cannot be determined that the specific embodiments of the present utility model are only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of the present utility model.

Claims

1. A packaging machine soldering iron plate positioning device, characterized in that: The invention comprises a positioning member (1) arranged around the guide plate of the packaging machine, and a moving assembly (2) arranged on one side of the positioning member (1); the moving assembly (2) is fixedly connected to the positioning member (1); after the positioning member (1) abuts against the guide plate of the packaging machine, the moving assembly (2) drives the positioning member (1) to move along the horizontal plane where the abutting surface is located, so as to determine the adjustment position of the soldering iron plate of the packaging machine.

2. A packaging machine soldering iron plate positioning device according to claim 1, characterized in that: The moving assembly (2) comprises a flange shaft (21) for fixing the positioning device, and a swing arm (22) for connecting the flange shaft (21) and the positioning member (1); one end of the swing arm (22) is rotatably connected to the flange shaft (21), and the other end of the swing arm (22) is fixedly connected to the positioning member (1); the swing arm (22) drives the positioning member (1) to rotate around the flange shaft (21) to determine the adjustment position of the soldering iron plate of the packaging machine.

3. A packaging machine soldering iron plate positioning device according to claim 2, characterized in that: The flange shaft (21) comprises a flange plate (211) and a fixed shaft (212); the flange plate (211) is used to fix the positioning device; the fixed shaft (212) is arranged perpendicular to the flange plate (211); and one end of the swing arm (22) is rotatably connected to the fixed shaft (212).

4. A packaging machine soldering iron plate positioning device according to claim 3, characterized in that: The swing arm (22) comprises a cross bar (221) and a sleeve (222) arranged on one side of the cross bar (221); the sleeve (222) and the cross bar (221) are connected in an integral manner, the sleeve (222) is sleeved on the outside of the fixed shaft (212), and the positioning member (1) is fixedly connected to a side of the cross bar (221) away from the sleeve (222).

5. The packaging machine soldering iron plate positioning device according to claim 4, characterized in that: A mounting threaded hole is provided on a side of the cross bar (221) away from the sleeve (222), a mounting through hole is provided on the positioning member (1), and the positioning device further comprises a fixing screw, one end of the fixing screw passes through the mounting through hole and is screwed to the mounting threaded hole, and the other end of the fixing screw abuts against the positioning member (1).

6. A packaging machine soldering iron plate positioning device according to claim 5, characterized in that: A limiting plate (223) is provided on one side of the sleeve (222), and the limiting plate (223) is integrally connected to the sleeve (222). When the sleeve (222) is sleeved on the outside of the fixed shaft (212), the end of the fixed shaft (212) abuts against the limiting plate (223).

7. A packaging machine soldering iron plate positioning device according to claim 6, characterized in that: The mounting through holes are strip-shaped holes, and the strip-shaped holes are arranged along the length direction.

8. The packaging machine soldering iron plate positioning device according to claim 7, characterized in that: A sliding groove is provided on a side of the cross bar (221) away from the sleeve (222), the mounting threaded hole is provided in the sliding groove, and a handle is provided on the positioning member (1), the handle is used to embed the positioning member (1) in the sliding groove or to pull the positioning member (1) out of the sliding groove.

9. The packaging machine soldering iron plate positioning device according to claim 5, characterized in that: The positioning member (1) comprises a fixing plate (11) and a positioning plate (12) integrally connected to the fixing plate (11); the mounting through hole is provided on the fixing plate (11), and the positioning plate (12) is used to determine the adjustment position of the soldering iron plate of the packaging machine.

10. The packaging machine soldering iron plate positioning device according to claim 9, characterized in that: The positioning plate (12) is provided with a positioning surface (13), and the width of the positioning surface (13) is greater than the width of the packaging machine guide plate and the packaging machine soldering iron plate.

Images