Adjusting tool
By designing an adjustment tool that includes a base, slide chute, clip and mid-part scale, the problem of manpower and low accuracy of the position adjustment of the marking knife in cigarette packaging is solved, and rapid and accurate position adjustment and product qualification improvement are achieved.
Patent Information
- Application Number
- CN202420559681.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-21
AI Technical Summary
During the cigarette packaging process, adjusting the position of the marking knife mainly relies on manual visual inspection, which consumes labor and has low adjustment accuracy, resulting in a low product pass rate.
A adjustment tool is designed, including a base, a slide chute, a clip pickup piece and a mid-part scale. By sliding along the slide chute, the score knife moves in the first direction, and using the scale lines and pointers to achieve rapid and accurate position adjustment.
It realizes rapid and accurate adjustment of the position of the marking knife, saves manpower, improves adjustment accuracy, and thus improves product qualification rate.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cigarette packaging, in particular to an adjusting tool. Background Art
[0002] In the process of cigarette packaging, one of the processes is to score and cut the inner frame paper of cigarettes, that is, to score two parallel dotted lines on the inner frame paper. These two dotted lines are usually rolled on the inner frame paper by two scoring knives installed in parallel on the knife shaft. In actual production, the installation position of the two scoring knives directly affects the position of the dotted lines of the inner frame paper. The two scoring knives need to be symmetrical relative to the center line of the knife shaft, and the spacing between the two scoring knives must meet the requirements to meet production requirements. Since the scoring knives are easy to wear, they need to be repaired and replaced frequently. However, when the operator disassembles and replaces the scoring knife, if the position of the scoring knife is not adjusted properly, it may cause product quality problems such as inner frame paper flying out and tearing.
[0003] At present, the position of the notching knife is mainly adjusted by manual visual inspection, which is not only labor-intensive but also has low adjustment accuracy, resulting in a low product qualification rate. Utility Model Content
[0004] The purpose of the utility model is to solve the technical problem that the current adjustment of the position of the notching knife not only consumes manpower, but also has low adjustment accuracy, resulting in a low product qualification rate. The utility model provides an adjustment tool that can quickly and accurately adjust the position of the notching knife, save manpower, and improve the adjustment accuracy, thereby improving the product qualification rate.
[0005] The embodiment of the utility model provides an adjustment tool, comprising:
[0006] A base, the upper surface of which is provided with a center scale extending along a first direction, the center scale is marked with a zero mark, the zero mark is located in the middle of the center scale, and scale lines are mirrored on both sides of the zero mark;
[0007] A slide groove is provided on the base, and the slide groove extends along a first direction;
[0008] Two clamping members are arranged in the slide groove in sequence along the first direction, and the two clamping members are located on both sides of the zero scale. The clamping members can slide along the slide groove, and a card interface is provided on the clamping member. The notching knife can be embedded in the card interface. A pointer is marked on the clamping member, and the pointer points to the scale line.
[0009] According to another specific implementation of the utility model, a centerline pointer is provided on the base, and the centerline pointer points to the zero scale.
[0010] According to another specific embodiment of the utility model, a first locking member is provided on the clamping member, and the first locking member is used to lock the position of the clamping member in the sliding groove.
[0011] According to another specific embodiment of the utility model, the first locking member is a bolt, and the clamping member is provided with a first threaded hole penetrating the clamping member in a vertical direction. The first locking member is arranged in the first threaded hole, and when the first locking member is locked, the position of the clamping member is locked.
[0012] According to another specific embodiment of the present invention, the first direction is a horizontal direction, and the adjustment tool further includes a level meter disposed on the base, and the level meter is used to determine whether the extension direction of the base is parallel to the first direction.
[0013] According to another specific embodiment of the utility model, a mounting groove extending along the first direction is provided at the bottom of the base, a mounting plate is provided on one side of the scoring knife, and the mounting groove can be buckled on the upper edge of the mounting plate to fix the base on the mounting plate.
[0014] According to another specific embodiment of the utility model, a second locking member is further included, and the second locking member is used to lock the position of the base.
[0015] According to another specific embodiment of the utility model, the second locking member is a bolt, the mounting groove has a first side wall and a second side wall, the first side wall is provided with a second threaded hole, the second locking member is arranged in the second threaded hole, and when the second locking member is locked, the position of the mounting groove is locked.
[0016] According to another specific embodiment of the present invention, an anti-slip strip extending along the first direction is provided on the second side wall, and when the second locking member is locked, an end of the second locking member abuts against the anti-slip strip.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] The utility model is provided with a center-divided scale and two clamping members. When the position of the notching knife needs to be adjusted, the zero scale is first aligned with the position of the center line of the knife shaft, and then the two notching knives are respectively embedded in the card interfaces of the two clamping members, so that the clamping members slide along the slide groove to push the notching knives to move along the first direction. When the pointer on the clamping member is aligned with the scale line corresponding to the preset position, the spacing between the two notching knives meets the requirements, and the distances between the two notching knives and the zero scale are equal, that is, the two notching knives are symmetrical relative to the center line of the knife shaft, thereby quickly and accurately completing the adjustment of the notching knives, saving manpower, and improving the adjustment accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram showing an adjustment tool provided by an embodiment of the utility model is shown;
[0020] Figure 2 Show Figure 1 A partial enlarged view of part A;
[0021] Figure 3 Show Figure 1 The D-direction schematic diagram of the adjustment tooling;
[0022] Figure 4 A schematic diagram of assembling an adjustment tool and a notching knife provided in one embodiment of the utility model is shown;
[0023] Figure 5 A top view of an adjustment tool provided in one embodiment of the utility model is shown.
[0024] Reference numerals:
[0025] 1. Base; 2. Slide; 3. Clamping piece; 31. Card interface; 32. Pointer; 4. Center scale; 5. Knife shaft; 6. Notching knife; 61. Fastener; 7. Center line pointer; 8. First locking piece; 9. Level; 10. Mounting slot; 101. First side wall; 102. Second side wall; 11. Mounting plate; 12. Second locking piece; 13. Anti-slip strip. DETAILED DESCRIPTION
[0026] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.
[0027] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0028] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.
[0029] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.
[0030] At present, the position of the notching knife is mainly adjusted by manual visual inspection, which is not only labor-intensive but also has low adjustment accuracy, resulting in a low product qualification rate.
[0031] In order to solve the above technical problems, the utility model provides an adjustment tool, which can quickly and accurately adjust the position of the scoring knife, save manpower, and improve the adjustment accuracy, thereby improving the product qualification rate.
[0032] In order to make the technical solution and advantages of the present invention more clear, the implementation methods of the present invention are described in further detail below.
[0033] refer to Figure 1 and Figure 2 The embodiment of the utility model provides an adjustment tool, including a base 1, a slide slot 2 and two clamping members 3, the upper surface of the base 1 is provided with a first direction (such as Figure 1 The center scale 4 extends in the X direction (shown in the X direction in the figure), and the center scale 4 is marked with a zero scale, which is located in the middle of the center scale 4, and scale lines are mirrored on both sides of the zero scale. The slide 2 is arranged on the base 1, and the slide 2 extends along the first direction. Two clamping members 3 are arranged in the slide 2 in sequence along the first direction, and the two clamping members 3 are located on both sides of the zero scale. The clamping members 3 can slide along the slide 2, and the clamping members 3 are provided with a card interface 31, and the notching knife 6 can be embedded in the card interface 31 (as shown in the X direction in the figure). Figure 4 As shown), the clamping member 3 is marked with a pointer 32, and the pointer 32 points to the scale line.
[0034] In this embodiment, the length of the base 1 along the first direction (eg Figure 5 The length of the center scale 4 is the same as that of the knife shaft 5, and the zero mark on the center scale 4 is located at the midpoint of the base 1 along the first direction. When the position of the notching knife 6 needs to be adjusted, the two ends of the base 1 are aligned with the two ends of the knife shaft 5. At this time, the zero mark on the center scale 4 is aligned with the center line of the knife shaft 5 (as shown in the dimension L in FIG. 1 ). Figure 5 The position of the line R1 in FIG. Figure 5Then, the two card interfaces 31 are aligned with the two notching knives 6, and the base 1 is moved toward the notching knives 6 so that the two notching knives 6 are respectively embedded in the two card interfaces 31. Figure 4 As shown, the fastener 61 on the notching knife 6 is then loosened, and then the clamping member 3 is slid along the slide 2, thereby pushing the notching knife 6 to move along the first direction, so that the pointer 32 on the clamping member 3 is aligned with the scale line corresponding to the preset position. For example, when it is necessary to carve two dotted lines with a spacing of 4 cm on the inner frame paper, the pointers 32 on the two clamping members 3 are respectively aligned with the two 2 cm scale lines located on both sides of the zero scale. At this time, the spacing between the two notching knives 6 meets the requirements, and the distances between the two notching knives 6 and the zero scale are equal, that is, the two notching knives 6 are symmetrical relative to the center line R1 of the knife shaft 5. Thereby, the adjustment of the notching knife 6 is completed quickly and accurately, manpower is saved, and the adjustment accuracy is improved.
[0035] Optionally, refer to Figure 1 , a centerline pointer 7 is provided on the base 1, and the centerline pointer 7 points to the zero scale. This design can facilitate the calibration of the position of the notching knife 6. After the notching knife 6 is moved to the preset position, observe whether the centerline pointer 7 points to the centerline R1 of the knife shaft 5. If there is a deviation, the position of the notching knife 6 can be calibrated accordingly to improve the accuracy of the position adjustment of the notching knife 6. For example, after the notching knife 6 is moved to the preset position, it is observed that the centerline pointer 7 points to the centerline R1 of the knife shaft 5 1 cm to the left (in this embodiment, the "left" position is Figure 1 The direction indicated by the M direction is the "right" direction. Figure 1 At this time, the two notching knives 6 are asymmetrical with respect to the center line R1 of the knife shaft 5, and the positions of the notching knives 6 need to be adjusted so that the two clamping members 3 drive the two notching knives 6 to move 1 cm to the right, so that the two notching knives 6 are symmetrical with respect to the center line R1 of the knife shaft 5. The utility model facilitates the calibration of the position of the notching knives 6 by setting the center line pointer 7, so as to improve the accuracy of the adjustment of the position of the notching knives 6.
[0036] Optionally, refer to Figure 1 The clamping member 3 is provided with a first locking member 8, and the first locking member 8 is used to lock the position of the clamping member 3 in the chute 2. For example, the first locking member 8 is a bolt, and the clamping member 3 is provided with a first locking member 8 along the vertical direction (such as Figure 3 The first threaded hole of the clamping member 3 is penetrated by the first locking member 8 (as shown in the Y direction in FIG). The first locking member 8 is disposed in the first threaded hole. When the first locking member 8 is locked, the position of the clamping member 3 is locked. After the clamping member 3 moves the notching knife 6 to the preset position, the operator can use the first locking member 8 to lock the clamping member 3 to prevent the notching knife 6 from deviating from the preset position due to the movement of the clamping member 3.
[0037] Optionally, refer to Figure 1 , the first direction is the horizontal direction, and the adjustment tool also includes a level 9, which is arranged on the base 1. The level 9 is used to determine whether the extension direction of the base 1 is parallel to the first direction. The utility model can calibrate the position of the base 1 by arranging the level 9, thereby avoiding the problem that the position of the notching knife 6 after adjustment deviates from the actual preset position due to the angle between the middle scale 4 and the first direction caused by the skewness of the base 1.
[0038] Optionally, refer to Figure 3 and Figure 4 The bottom of the base 1 is provided with a mounting groove 10 extending along the first direction, and one side of the notching knife 6 is provided with a mounting plate 11, and the mounting groove 10 can be buckled on the upper edge of the mounting plate 11 to fix the base 1 on the mounting plate 11. This design facilitates the fixing of the base 1, thereby eliminating the need for hand-holding and saving manpower.
[0039] Optionally, refer to Figure 3 and Figure 4 , further comprising a second locking member 12, the second locking member 12 being used to lock the position of the base 1. Exemplarily, the second locking member 12 is a bolt, the mounting groove 10 has a first side wall 101 and a second side wall 102, the first side wall 101 is provided with a second threaded hole, the second locking member 12 is provided in the second threaded hole, and when the second locking member 12 is locked, the position of the mounting groove 10 is locked. After the mounting groove 10 is buckled on the upper edge of the mounting plate 11, the operator can use the second locking member 12 to lock the base to prevent the base 1 from falling off the mounting plate 11 and improve stability.
[0040] Optionally, refer to Figure 3 The second side wall 102 is provided with an anti-slip strip 13 extending along the first direction. When the second locking member 12 is locked, the end of the second locking member 12 abuts against the anti-slip strip 13. Since the surface friction coefficient of the anti-slip strip 13 is relatively large, the provision of the anti-slip strip 13 can prevent the second locking member 12 from slipping between the second locking member 12 and the second side wall 102 when the second locking member 12 is to be locked, thereby preventing the second locking member 12 from failing to be locked.
[0041] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.
Claims
1. An adjustment tool for adjusting the position of a notching knife, characterized in that: The adjustment tooling comprises: A base, the upper surface of which is provided with a center scale extending along a first direction, the center scale is marked with a zero mark, the zero mark is located in the middle of the center scale, and scale lines are mirrored on both sides of the zero mark; A slide groove, provided on the base, the slide groove extending along the first direction; Two clamping members are arranged in the slide groove in sequence along the first direction, and the two clamping members are located on both sides of the zero scale. The clamping members can slide along the slide groove, and the clamping members are provided with a card interface. The notching knife can be embedded in the card interface. The clamping members are marked with a pointer, and the pointer points to the scale line.
2. The adjustment tool as claimed in claim 1, characterized in that: A centerline pointer is provided on the base, and the centerline pointer points to the zero scale.
3. The adjustment tool as claimed in claim 2, characterized in that: The clamping member is provided with a first locking member, and the first locking member is used to lock the position of the clamping member in the sliding groove.
4. The adjustment tool as claimed in claim 3, characterized in that: The first locking member is a bolt, and the clamping member is provided with a first threaded hole penetrating the clamping member in a vertical direction. The first locking member is arranged in the first threaded hole. When the first locking member is locked, the position of the clamping member is locked.
5. The adjustment tool as claimed in claim 4, characterized in that: The first direction is a horizontal direction, and the adjustment tool further includes a level meter disposed on the base, and the level meter is used to determine whether an extension direction of the base is parallel to the first direction.
6. The adjustment tool as claimed in claim 5, characterized in that: The bottom of the base is provided with a mounting groove extending along the first direction, and one side of the notching knife is provided with a mounting plate. The mounting groove can be buckled on the upper edge of the mounting plate to fix the base on the mounting plate.
7. The adjustment tool as claimed in claim 6, characterized in that: Also included is a second locking member, which is used to lock the position of the base.
8. The adjustment tool according to claim 7, characterized in that: The second locking member is a bolt, the installation slot has a first side wall and a second side wall, the first side wall is provided with a second threaded hole, the second locking member is arranged in the second threaded hole, and when the second locking member is locked, the position of the installation slot is locked.
9. The adjustment tool as claimed in claim 8, characterized in that: The second side wall is provided with an anti-slip strip extending along the first direction. When the second locking member is locked, an end of the second locking member abuts against the anti-slip strip.