Position adjusting device for transparent paper stay wire of small box cigarette

Abstract

The utility model provides a small box cigarette transparent paper stay wire position adjusting device, and relates to the technical field of cigarette product processing. The device comprises a guide plate, a transition plate, a right-angle bolt, a connecting block and a handle, the transition plate is fixed to the surface of the guide plate, one end of the right-angle bolt is connected with packaging equipment, the other end of the right-angle bolt is tightly attached to the side face of the connecting block, and the bottom of the connecting block is detachably connected with the transition plate through a half-thread screw. One end of the handle penetrates through the connecting block and is detachably connected with the side face of the right-angle bolt, a supporting strip parallel to the handle is further fixed to the surface of the guide plate, one end of the supporting strip extends out and is provided with a knuckle bearing perpendicularly connected with the supporting strip, and the screw perpendicularly penetrates through the handle and the knuckle bearing and is in threaded connection with the knuckle bearing through two adjusting nuts. According to the adjusting device, rotation adjustment of the guide plate can be achieved by rotating the adjusting nut, then adjustment of the position of a small box cigarette transparent paper pull wire is achieved, and the adjustability of the guide plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette product processing, in particular to a device for adjusting the position of the transparent paper drawstring of a small box of cigarettes. Background Art

[0002] During the cigarette production process, a small box without transparent paper passes through a small box transparent paper packaging machine to form a small box with transparent paper and a drawstring and enters the strip packing. The small box drawstring is first attached to the transparent paper, and then the two are used to package the small box in a combined form. The technological requirement for the packaged small box is that the drawstring has no misaligned teeth.

[0003] When it is found that the drawstring of the small box after transparent paper packaging has misaligned teeth, adjustment is required. The current adjustment method is to connect the guide plate to the equipment through a pin and use a handle to pull the guide plate. When the drawstring of the small box has misaligned teeth, loosen the screw between the pin and the guide plate, and gently tap the guide plate to make it rotate around the screw, thereby changing the position of the guide plate relative to the pin, and then making the combined body of the transparent paper and the drawstring displace with the guide plate, that is, change the position relative to the small box, so as to achieve the purpose of adjusting the misaligned drawstring.

[0004] However, when adjusting the misaligned teeth of the small box in the above manner, when loosening the screw and repeatedly tapping the guide plate, continuously observe the position of the drawstring of the small box until the misaligned teeth phenomenon of the drawstring of the small box disappears, and then tighten the screw. This adjustment process is judged only based on the experience of the maintenance personnel and there is no quantitative index, resulting in a long adjustment time and a large number of defective products generated during the adjustment process.

[0005] In view of the above reasons, the utility model proposes a device for adjusting the position of the transparent paper drawstring of a small box of cigarettes to achieve quantifiable adjustment of the guide plate. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a device for adjusting the position of the transparent paper drawstring of a small box of cigarettes. The adjustment device can realize the rotational adjustment of the guide plate by rotating the adjustment nut, and further realize the adjustment of the position of the transparent paper drawstring of the small box of cigarettes, and achieve quantifiable adjustment of the guide plate.

[0007] The utility model provides a device for adjusting the position of the transparent paper drawstring of a small box of cigarettes, comprising: a guide plate, a transition plate, a right-angle pin, a connecting block and a handle. The transition plate is fixed on the surface of the guide plate. One end of the right-angle pin is connected to the packaging equipment, and the other end is in close contact with the side surface of the connecting block. The bottom of the connecting block is detachably connected to the transition plate through a half-threaded screw. One end of the handle passes through the connecting block and is detachably connected to the side surface of the right-angle pin. A support bar parallel to the handle is also fixed on the surface of the guide plate. One end of the support bar extends out and is provided with a joint bearing vertically connected thereto. A screw rod vertically passes through the handle and the joint bearing, and is threadedly connected to the joint bearing through two adjusting nuts.

[0008] Preferably, the two adjusting nuts are respectively arranged on the upper and lower sides of the joint bearing.

[0009] Preferably, the transition plate is provided with a step for defining the position of the right-angle pin.

[0010] Preferably, the connecting block is in a right-angled shape. Its bottom plate is detachably connected to the transition plate through the half-threaded screw, and its side plate is in close contact with the side surface of the right-angle pin.

[0011] Preferably, the half-threaded screw passes through the through hole on the bottom plate of the connecting block and is threadedly connected to the threaded hole on the transition plate.

[0012] Preferably, a through hole is formed on the side surface of the connecting block, a threaded hole corresponding to the position of the through hole is arranged on the side surface of the right-angle pin, and one end of the handle passes through the through hole on the connecting block and is threadedly connected to the threaded hole on the right-angle pin.

[0013] Preferably, the back of the support bar is fixedly connected to the guide plate through a plurality of screws.

[0014] Preferably, a threaded hole is formed at one end of the support bar extending out of the guide plate, and an external thread matched with the threaded hole on the support bar is arranged at one end of the joint bearing.

[0015] Preferably, the top end of the screw rod passes through the handle and is fixedly connected to the handle through a nut.

[0016] Preferably, when the half-threaded screw is in mating connection with the transition plate, the connecting block can displace relative to the transition plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. By adding a support bar fixed to the guide plate on the basis of the original device, and fixing a spherical plain bearing at the outer end of the support bar, the movable end of the spherical plain bearing is connected to the screw through two adjusting nuts, the screw is vertically connected to the handle, the handle is fixed, and by loosening the half-threaded screw between the connecting block and the transition plate, the two can move relative to each other, that is, the guide plate fixedly connected to the transition block, the right-angle pin cooperating with the connecting block, and the handle can move relative to each other. By screwing the two adjusting nuts relative to the screw, the movement of the spherical plain bearing can be adjusted. Since the end of the spherical plain bearing is rotatable, the support bar and the guide plate connected thereto can be rotated relative to the screw between the connecting block and the transition plate, and then the rotation of the guide plate and the transparent paper drawstring of the small box of cigarettes can be realized, and the adjustment of the misaligned teeth problem can be realized;

[0019] 2. The present utility model replaces the existing adjustment method of knocking the guide plate by adjusting the rotation of the adjusting nut. By adjusting the number of turns of the adjusting nut, the rotation angle of the guide plate can be adjusted. This adjustment method can achieve quantification, is more convenient to adjust, takes less time, and reduces the defective rate. Description of the Drawings

[0020] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the adjustment device of the present utility model;

[0022] Figure 2 It is a front schematic diagram of the disassembled state of the adjustment device of the present utility model;

[0023] Figure 3 It is a back schematic diagram of the disassembled state of the adjustment device of the present utility model;

[0024] Description of the Reference Numerals:

[0025] 1: Guide plate; 2: Transition plate; 3: Right-angle pin; 4: Connecting block; 5: Handle; 6: Screw; 7: Support bar; 8: Spherical plain bearing; 9: Half-threaded screw; 10: First screw; 11: First through hole; 12: First threaded blind hole; 13: Second threaded blind hole; 14: Second through hole; 15: Second screw; 16: Third through hole; 17: Fourth through hole; 18: First threaded hole; 19: Fifth through hole; 20: Locking nut; 21: Second threaded hole; 22: Third screw; 23: Third threaded hole; 24: First adjusting nut; 25: Second adjusting nut. Detailed Embodiments

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined. In addition, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Such as Figures 1-3As shown in the figure, this embodiment provides a device for adjusting the position of the transparent paper pulling wire of a small box of cigarettes, including: a guide plate 1, a transition plate 2, a right-angle pin 3, a connecting block 4, and a handle 5. Among them, two first through holes 11 are opened on the surface of the guide plate, and a first threaded blind hole 12 is provided on the back of the transition plate 2. A first screw 10 passes through the first through hole 11 and is connected to the first threaded blind hole 12, thereby fixing the transition plate 2 on the surface of the guide plate 1, and their axes are parallel. One end of the right-angle pin 3 is connected to the small box transparent paper packaging equipment, and the other end is limited by the transition plate 2 and is in close contact with the side surface of the connecting block 4. A second through hole 14 is opened at the bottom of the connecting block 4, and a half-threaded screw 9 passes through the second through hole 14 and is detachably connected to a second threaded blind hole 13 opened on the transition plate 2. One end of the handle 5 passes through the connecting block 4 and is detachably connected to the side surface of the right-angle pin 3; a support bar 7 parallel to the handle 5 is also fixed on the surface of the guide plate 1. One end of the support bar 7 extends from the edge of the guide plate 1 in the same direction as the handle 5. A joint bearing 8 is vertically connected to the end of the support bar 7. A screw rod 6 vertically passes through the handle 5 and the movable end of the joint bearing 8, and is threadedly connected to the movable end of the joint bearing 8 through two adjusting nuts.

[0030] In this embodiment, the two adjusting nuts are respectively a first adjusting nut 24 arranged on the upper side of the joint bearing 8 and a second adjusting nut 25 arranged on the lower side. By rotating the first adjusting nut 24 and the second adjusting nut 25, the relative position between the joint bearing 8 and the screw rod 6 can be adjusted. Since the movable end of the joint bearing 8 can move and rotate relative to the screw rod 6 within a certain range, the support bar 7 fixedly connected thereto rotates, and the support bar 7 further drives the guide plate 1 to rotate around the half-threaded screw 9 as the center.

[0031] In this embodiment, a step for limiting the position of the right-angle pin 3 is provided on one side of the transition plate 2. The connecting block 4 is also in a right-angled shape. Its bottom plate is detachably connected to the surface of the transition plate 2 through a half-threaded screw 9, and its side plate is in close contact with the side surface of the right-angle pin 3. After tightening the half-threaded screw 9, the connecting block 4 and the transition plate 2 are in close contact but can achieve relative displacement. A third through hole 16 and a fourth through hole 17 are opened on the side plate of the connecting block 4. A first threaded hole 18 corresponding to the positions of the two through holes is provided on the side surface of the right-angle pin 3. One end of the handle 5 passes through the third through hole 16 on the connecting block 4 and is threadedly connected to a first threaded hole 18 on the right-angle pin 3. A second screw 15 passes through the fourth through hole and is detachably connected to another first threaded hole 18 on the right-angle pin 3, thereby realizing the fixed connection between the connecting block 4 and the right-angle pin 3 and the fixed connection between the handle 4 and the right-angle pin 3.

[0032] In this embodiment, two second threaded holes 21 are provided on the back of the support bar 7. Two third screws 22 pass through the guide plate 1 and are fixedly connected to the second threaded holes 21. A third threaded hole 23 is provided at one end of the support bar 7 extending out of the guide plate 1. One end of the spherical plain bearing 8 is provided with an external thread that is matingly connected to the third threaded hole 23 on the support bar 7. The movable end of the spherical plain bearing 8 can rotate in all directions, and there is a gap between it and the outer periphery of the screw rod 6, and the size of the gap does not exceed the widths of the first adjusting nut 24 and the second adjusting nut 25.

[0033] One end of the handle 5 extending out of the guide plate 1 is provided with a fifth through hole 19 perpendicular to its axis. The top end of the screw 6 passes through the fifth through hole 19 and is fixedly connected to the handle 5 through a locking nut 20.

[0034] Since when the half-threaded screw 9 is matingly connected to the transition plate 2, the connecting block can displace relative to the transition plate 2. Since the handle 5, the connecting block 4 and the right-angle plug 3 form a fixed assembly, the displacement of the guide plate 1 drives the support bar 7 to displace. Therefore, the spherical plain bearing 8 is introduced. The screw rod 6 passes through the spherical plain bearing 8 and is fixed with the first adjusting nut 24 and the second adjusting nut 25. By turning the first adjusting nut 24 or the second adjusting nut 25, the displacement of the guide plate 1 can be realized. When the first adjusting nut 24 is loosened and the second adjusting nut 25 is rotated clockwise from the perspective of the tail of the stud 6, the support bar 7 will drive the guide plate 1 to rotate counterclockwise with the half-threaded screw 9 as the center; when the second adjusting nut 25 is loosened and the first adjusting nut 24 is rotated counterclockwise from the perspective of the tail of the stud 6, the support bar 7 will drive the guide plate 1 to rotate clockwise with the half-threaded screw 9 as the center.

[0035] The working principle of the device of the present utility model is as follows:

[0036] 1. During normal operation, the small box drawstring position adjustment device of the packaging machine is installed on the equipment through the right-angle plug 3 as Figure 1 shown. All screws and nuts are in a tightened state, and the guide plate 1 remains in the same position relative to the small box transparent paper;

[0037] 2. When there is a misaligned tooth phenomenon in the small box drawstring, the position of the guide plate 1 needs to be adjusted;

[0038] 3. According to the misaligned tooth direction of the small box drawstring, when the guide plate 1 needs to displace clockwise relative to the small box transparent paper, press the handle 5, loosen the second adjusting nut 25, and rotate the first adjusting nut 24 counterclockwise from the perspective of the tail of the stud 6. The support bar 7 will drive the guide plate 1 to rotate clockwise with the half-threaded screw 9 as the center;

[0039] 4. When the guide plate 1 needs to rotate counterclockwise relative to the small box transparent paper, press the handle 5 and loosen the first adjusting nut 24. From the perspective of the tail of the stud 6, rotate the second adjusting nut 25 clockwise, and the support bar 7 will drive the guide plate 1 to rotate counterclockwise with the half-threaded screw 9 as the center;

[0040] 5. After the adjustment is completed, tighten the first adjusting nut 24 and the second adjusting nut 25.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for adjusting the position of a transparent paper pull line of a small cigarette pack, characterized in that: include: A guide plate, a transition plate, a right-angle pin, a connecting block and a handle, wherein the transition plate is fixed to the surface of the guide plate, one end of the right-angle pin is connected to the packaging equipment, and the other end is tightly attached to the side of the connecting block, the bottom of the connecting block is detachably connected to the transition plate by a half-thread screw, one end of the handle passes through the connecting block and is detachably connected to the side of the right-angle pin, a support strip parallel to the handle is also fixed to the surface of the guide plate, one end of the support strip extends out and is provided with a spherical bearing vertically connected thereto, the screw rod vertically passes through the handle and the spherical bearing, and is threadedly connected to the spherical bearing by two adjusting nuts.

2. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 1, characterized in that: Two adjusting nuts are respectively arranged on the upper and lower sides of the joint bearing.

3. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 1, characterized in that: The transition plate is provided with a step for defining the position of the right-angle latch.

4. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 1, characterized in that: The connecting block is in a right-angle shape, the bottom plate of the connecting block is detachably connected to the transition plate through the semi-thread screws, and the side plate of the connecting block is tightly attached to the side surface of the right-angle bolt.

5. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 4, characterized in that: The semi-thread screw passes through the through hole on the bottom plate of the connecting block and is threadedly connected with the threaded hole on the transition plate.

6. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 4, characterized in that: A through hole is provided on the side of the connection block, a threaded hole corresponding to the position of the through hole is provided on the side of the right-angle plug, and one end of the handle passes through the through hole on the connection block and is threadedly connected to the threaded hole on the right-angle plug.

7. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 1, characterized in that: The back of the support bar is fixedly connected to the guide plate via a plurality of screws.

8. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 1, characterized in that: A threaded hole is formed at one end of the support bar extending out of the guide plate, and an external thread which cooperates with the threaded hole on the support bar is provided at one end of the spherical bearing.

9. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 1, characterized in that: The top end of the screw rod passes through the handle and is fixedly connected to the handle through a nut.

10. The device for adjusting the position of the transparent paper pull line of a small cigarette pack according to claim 4, characterized in that: When the semi-thread screw is connected with the transition plate, the connection block can be displaced relative to the transition plate.

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