Correcting device for wire storage box cover

Abstract

The utility model relates to a wire storage box cover correcting device which comprises a base (1) and a pressing assembly, and the base (1) comprises a supporting part (11) used for supporting a wire storage box cover (2); the pressing assembly is arranged above the base (1), and the pressing assembly is configured to apply pressure to a deformation area of the wire storage box cover (2) for correction. The wire storage box cover correcting device can correct a deformed wire storage box cover, is convenient to operate, and can effectively reduce manpower consumption and improve correcting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco machinery, in particular to a filament storage box cover correction device. Background Art

[0002] In the tobacco production process, the silo box is an important intermediate storage container, and the structural quality of its cover directly affects the production efficiency of tobacco products. During production and use, the silo box cover often suffers unexpected operational damage and deformation, which is specifically manifested in the following aspects:

[0003] During the daily cleaning work in the winding workshop and the silk-making workshop, when using automated or semi-automated equipment such as robot clamps for grasping operations, the cover of the silk storage box may accidentally fall off or be deformed due to excessive clamping force due to unstable air pressure or clamp failure.

[0004] When using a forklift to transport the wire storage box, due to the operator's unskilled operation skills or negligence, the forklift fork arm may collide with the wire storage box cover during the lifting and lowering process, causing it to be deformed by excessive external force;

[0005] With the widespread application of intelligent logistics systems, automatic guided vehicles (AGVs) have taken on some material handling tasks. Due to problems such as AGV equipment failure, navigation system abnormalities, or unreasonable operation path planning, the AGV may deviate from the predetermined trajectory and hit the shelf, indirectly causing damage and deformation of the wire storage box cover;

[0006] During the box turning production process in the winding workshop, automated equipment such as the box turning machine malfunctioned, causing clamping damage to the wire storage box cover during operation, which in turn caused the box cover to deform.

[0007] At present, the main method used to repair the deformed wire storage box cover is manual knocking and correction. However, this method cannot ensure that the box cover recovers its original flatness and sealing. Frequent manual correction is time-consuming and inefficient, and may aggravate the damage to the internal structure of the box cover, which is not conducive to the reuse of the box cover and the working stability of the overall equipment.

[0008] It should be noted that the information disclosed in the background technology section of the present invention is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to those skilled in the art. Utility Model Content

[0009] The utility model provides a wire storage box cover correction device, which can correct the deformed wire storage box cover.

[0010] According to one aspect of the utility model, a wire storage box cover correction device is provided, comprising:

[0011] A base including a support portion for supporting a wire storage box cover; and

[0012] The pressing assembly is arranged above the base and is configured to apply pressure to the deformed area of ​​the wire storage box cover for correction.

[0013] In some embodiments, the pressing assembly includes a support frame and an adjusting screw. The support frame is fixedly mounted above the base. The support frame is provided with a mounting hole extending in a vertical direction. The adjusting screw is threadedly connected to the mounting hole. The adjusting screw is configured to rotate downward relative to the support frame to apply pressure to the deformed area of ​​the wire storage box cover for correction.

[0014] In some embodiments, the adjusting screw includes a screw body and a pressing head, the pressing head is connected to one end of the screw body close to the support portion, and in a direction perpendicular to the axis of the adjusting screw, the cross-sectional area of ​​the pressing head is larger than the cross-sectional area of ​​the screw body.

[0015] In some embodiments, the support portion includes a support plane configured to support the deformation region of the wire storage box cover and to locate an outer edge of the deformation region within an outer edge of the support plane, and an area of ​​the support plane is larger than an area of ​​the deformation region.

[0016] In some embodiments, the wire storage box cover includes a cover edge and an outer protrusion protruding relative to the cover edge, the support portion includes an annular plane for supporting the cover edge, the space enclosed by the annular plane is used to accommodate the outer protrusion, and there is a gap between the outer protrusion and the inner edge of the annular plane.

[0017] In some embodiments, the adjusting screw includes a screw body and a gripping portion for easy gripping, wherein the gripping portion is connected to an end of the screw body away from the supporting portion.

[0018] In some embodiments, the wire storage box cover correction device also includes a correction pad, which can be selectively arranged between the adjusting screw and the wire storage box cover to adjust the distribution of pressure on the deformation area.

[0019] In some embodiments, an area of ​​a surface of the correction block close to the support portion is larger than an area of ​​a surface of the adjustment screw close to the support portion.

[0020] In some embodiments, the wire storage box cover correction device includes multiple correction pads, and the lengths of the multiple correction pads are different.

[0021] In some embodiments, the support portion is a wooden structure.

[0022] In some embodiments, the base further includes a plurality of legs, and the support portion is detachably connected to the plurality of legs.

[0023] Based on the above technical scheme, the utility model sets a base for supporting and positioning the deformed wire storage box cover, ensuring that the wire storage box cover remains stable during the correction process, and sets a pressing component to apply pressure to the deformed area to achieve correction. Compared with direct manual knocking and adjustment, it is not only easy to operate, but also can effectively reduce manpower consumption and improve correction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0025] Figure 1 A schematic structural diagram of an embodiment of a wire storage box cover correction device of the utility model is shown;

[0026] Figure 2 A side view of an embodiment of the wire storage box cover correction device of the utility model is shown;

[0027] Figure 3 Shows Figure 2 A cross-sectional view of section AA in the embodiment.

[0028] In the figure:

[0029] 1. Base; 11. Support part; 12. Leg; 121. Support part; 2. Wire storage box cover; 21. Cover edge; 22. Outer protrusion; 3. Support frame; 31. Connecting rod; 4. Adjusting screw; 41. Screw body; 42. Pressing head; 43. Grip; 5. Correction pad. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0032] refer to Figure 1 As shown, in some embodiments of the wire storage box cover correction device provided by the utility model, the wire storage box cover correction device includes a base 1 and a pressing assembly, the base 1 includes a supporting portion 11 for supporting the wire storage box cover 2; the pressing assembly is arranged above the base 1, and the pressing assembly is configured to apply pressure to the deformation area of ​​the wire storage box cover 2 for correction.

[0033] The base 1 is used to carry and position the deformed wire storage box cover 2 to ensure that the wire storage box cover 2 remains stable during the entire correction process. The support portion 11 is used to directly contact and support the wire storage box cover 2. Its structure and specifications can be designed according to the actual size and shape of the wire storage box cover 2 to meet the correction requirements of wire storage box covers 2 of different sizes and shapes. A pressing component is set to apply pressure to the deformed area to achieve correction. Compared with direct manual knocking and adjustment, it can effectively reduce manpower consumption and improve correction efficiency.

[0034] In some embodiments, the support portion 11 includes a support plane, which is configured to support the deformation area of ​​the wire storage box cover 2 and make the outer edge of the deformation area located within the outer edge of the support plane, and the area of ​​the support plane is larger than the area of ​​the deformation area. Thus, the support plane can provide effective support for all deformation areas, and the pressing assembly can effectively press and correct the deformation area.

[0035] In some other embodiments, the support portion 11 may be configured to have structures of different shapes to meet the calibration requirements for wire storage box covers 2 of different shapes and specifications.

[0036] For example, refer to Figure 3 As shown, in some embodiments, the wire storage box cover 2 includes a cover edge 21 and an outer protrusion 22 protruding relative to the cover edge 21, and the support portion 11 includes an annular plane for supporting the cover edge 21, the space enclosed by the annular plane is used to accommodate the outer protrusion 22, and there is a gap between the outer protrusion 22 and the inner edge of the annular plane.

[0037] That is to say, in this case, the support portion 11 is in the form of a frame structure. On the one hand, it is considered that when the silk storage box cover 2 is impacted or subjected to an unbalanced load during use, its cover edge 21 (the edge of the box cover) is often most likely to deform. Therefore, adaptive design based on the shape of the cover edge 21 can obtain a frame structure with an annular support plane. This structure has good rigidity and stable bearing capacity, and can provide uniform and strong support for the edge of the box cover. On the other hand, the hollow structure formed in the middle of the frame is conducive to reducing its overall mass while ensuring the structural strength. Moreover, for such a box cover with a raised structure in the middle or an irregular shape, it can also play a limiting role to avoid a large deviation of the box cover, and can prevent the support portion 11 from interfering with the box cover itself, so as to avoid additional deformation or damage to other parts of the silk storage box cover 2 when the correction pressure is applied.

[0038] In addition, when correcting the wire storage box cover 2 with the outer protrusion 22 in the middle, the applicant took into consideration that if the size of the annular plane is too small, the frame cannot fully cover and clamp the wire storage box cover 2, and thus the wire storage box cover 2 cannot be clamped tightly, causing the box cover to fall off easily, or the box cover may be stuck and inconvenient to remove. Therefore, the applicant sets a gap between the inner edge of the annular plane and the edge of the outer protrusion 22 of the wire storage box cover 2 to ensure that the support portion 11 is engaged around the outer protrusion 22 and leaves a certain amount of space for movement.

[0039] Therefore, in some embodiments, the size of the frame structure can be designed to be slightly larger than the size of the outer protrusion 22, for example, so that there is a gap of about 5 mm between the inner edge of the annular plane and the outer protrusion 22, thereby facilitating the accurate placement of the wire storage box cover 2 on the support 11, and the wire storage box cover 2 will not be stuck. However, the gap should not be too large, otherwise the wire storage box cover 2 may fall due to vibration during the calibration process.

[0040] refer to Figure 1 As shown, in some embodiments, the pressing assembly includes a support frame 3 and an adjusting screw 4. The support frame 3 is fixedly mounted above the base 1. The support frame 3 is provided with a mounting hole extending in a vertical direction. The adjusting screw 4 is threadedly connected to the mounting hole. The adjusting screw 4 is configured to rotate downward relative to the support frame 3 to apply pressure to the deformed area of ​​the wire storage box cover 2 for correction.

[0041] In other embodiments, the mounting hole may also be a plain hole. In this case, a nut may be used to cooperate with the adjusting screw 4 to achieve the up and down movement and positioning of the adjusting screw 4 relative to the support frame 3 .

[0042] The adjusting screw 4 is rotated downward to apply pressure on the deformation area so that the deformation area is flattened within the appropriate process standard range. The pressing position and pressure size can be flexibly adjusted according to the specific deformation of the wire storage box cover 2, that is, the position of the adjusting screw 4 and the distance it is rotated downward are adjusted, thereby achieving accurate and controllable correction operation on the deformation area of ​​the wire storage box cover 2, thereby improving the correction efficiency.

[0043] refer to Figure 1 As shown, in some embodiments, the adjusting screw 4 includes a screw body 41 and a pressing head 42, the pressing head 42 is connected to one end of the screw body 41 close to the support portion 11, and in a direction perpendicular to the axis of the adjusting screw 4, the cross-sectional area of ​​the pressing head 42 is greater than the cross-sectional area of ​​the screw body 41.

[0044] By providing the pressing head 42, the contact area between the adjusting screw 4 and the deformation area can be increased, thereby evenly transmitting the pressure to the deformation area of ​​the wire storage box cover 2, thereby improving the correction efficiency.

[0045] refer to Figure 2 As shown, in some embodiments, the support portion 11 includes a support plane, the support frame 3 includes a plurality of connecting rods 31 arranged corresponding to the support plane, and the extension direction of the connecting rods 31 is parallel to the support plane, and each connecting rod 31 is connected to at least three adjusting screws 4, one of the adjusting screws 4 is arranged in the middle of the connecting rod 31, and the other two adjusting screws 4 are respectively arranged at both ends of the connecting rod 31.

[0046] Multiple adjusting screws 4 can perform comprehensive and accurate pressing correction on the wire storage box cover 2 from multiple positions, avoiding the problem of stress imbalance that may be caused by single-point correction, and comprehensively improving the overall correction quality of the wire storage box cover 2. Among them, the adjusting screws 4 arranged at both ends of the connecting rod 31 can correct the deformation of the corners of the wire storage box cover 2, and the adjusting screw 4 arranged in the middle of the connecting rod 31 can correct the middle position of the wire storage box cover 2, thereby ensuring the overall flatness of the edge of the wire storage box cover 2.

[0047] Among them, the position of the adjusting screw 4 on each connecting rod 31 does not need to be completely consistent, and can be set according to the specific position where the silk storage box cover 2 is most likely to deform, or more mounting holes for installing the adjusting screw 4 can be set on each connecting rod 31, so that the installation position of the adjusting screw 4 can be changed as needed.

[0048] In some embodiments, the adjusting screw 4 includes a screw body 41 and a gripping portion 43 for easy gripping, wherein the gripping portion 43 is connected to an end of the screw body 41 away from the supporting portion 11 .

[0049] The setting of the gripping portion 43 enables the operator to easily rotate and control the screw, which not only improves the convenience of operation, but also makes the correction force more accurately controlled, thereby meeting the needs of refined correction under different deformation degrees.

[0050] refer to Figure 1 As shown, in some embodiments, the wire storage box cover correction device also includes a correction pad 5, and the correction pad 5 can be selectively arranged between the adjusting screw 4 and the wire storage box cover 2 to adjust the distribution of pressure on the deformation area.

[0051] For example, in some embodiments, the area of ​​the surface of the correction pad 5 close to the support portion 11 is larger than the area of ​​the surface of the adjustment screw 4 close to the support portion 11 .

[0052] The larger side of the correction pad 5 contacts the deformation area of ​​the wire storage box cover 2, which can disperse the pressure of the adjusting screw 4, thereby protecting the wire storage box cover 2 from damage and ensuring the correction effect. In addition, for the deformation area with more obvious deformation and larger area, the use of pads to increase the pressure coverage area can also effectively improve the correction efficiency.

[0053] Among them, the correction pad 5 can be a wooden pad, a PVC pad, etc. This kind of material has a certain amount of deformation when under pressure, which can play a role in buffering pressure and protecting the box cover.

[0054] refer to Figure 2 and Figure 3 As shown, in some embodiments, the correction pad 5 can also be designed as a rectangular structure with unequal side areas. When facing deformation areas of different sizes and widths, different sides of the correction pad 5 can be used to contact the deformation area to achieve different correction effects.

[0055] In some embodiments, the wire storage box cover correction device includes multiple correction pads 5, and the multiple correction pads 5 have different lengths. Therefore, when facing deformation areas of different shapes and sizes, different correction pads 5 can be used for correction to ensure the correction effect of various deformation conditions.

[0056] In some embodiments, the support portion 11 is a wooden structure.

[0057] The wooden structure has good elastic buffering properties and a certain toughness, which can reduce the hard impact on the wire storage box cover 2 during the correction process and play a good supporting and protective role for the wire storage box cover 2. At the same time, the wood material is easy to process and has a low cost, which can improve the economic benefits of the correction device.

[0058] In other embodiments, the support portion 11 may also be made of other materials with a certain degree of elasticity, such as rubber, PVC, etc.

[0059] refer to Figure 1 As shown, in some embodiments, the base 1 further includes a plurality of legs 12 , and the support portion 11 is detachably connected to the plurality of legs 12 .

[0060] A support leg 12 detachably connected to the support part 11 is provided to facilitate the disassembly, assembly, transportation and storage of the wire storage box cover correction device as a whole, and by adjusting the length of the support leg 12 or replacing the support leg 12 with different specifications, the correction requirements of different working conditions can be met, thereby enhancing the adaptability and flexibility of the use of the wire storage box cover correction device.

[0061] There are many options for connecting the support portion 11 and the plurality of legs 12 .

[0062] refer to Figure 1 As shown, in some embodiments, the leg 12 includes a supporting portion 121 for supporting the supporting portion 11 .

[0063] According to different requirements, the supporting portion 121 can adopt different structural dimensions. For example, the supporting portion 121 can be set shorter to facilitate the installation and removal of the support portion 11, or the supporting portion 121 can be set longer, or even connected to the supporting portion 121 on the diagonal leg 12 to ensure the installation stability of the support portion 11.

[0064] A specific embodiment of the wire storage box cover correction device of the utility model is described below:

[0065] refer to Figure 1 As shown, the wire storage box cover correction device includes a base 1, a pressing assembly and a correction pad 5, wherein the base 1 includes a support portion 11 for supporting the wire storage box cover 2 and a support leg 12 detachably connected to the support portion 11, the pressing assembly includes a support frame 3 and an adjusting screw 4, the adjusting screw 4 includes a screw body 41, a pressing head 42 and a gripping portion 43, the support frame 3 is fixedly installed above the base 1, the support frame 3 is provided with a threaded hole extending in the vertical direction, and the adjusting screw 4 cooperates with the threaded hole to realize up and down movement relative to the support frame 3.

[0066] refer to Figure 1 As shown, in this embodiment, the wire storage box cover correction device is used to correct the deformation area of ​​the wire storage box cover 2 with a raised structure in the middle, and the edge of the wire storage box cover 2 is formed by bending relative to the middle structure, that is, in this embodiment, the wire storage box cover 2 includes a cover edge 21 and an outer protrusion 22 protruding relative to the cover edge 21. Therefore, the support part 11 is set to a frame-type structure, which includes four side beams for supporting and positioning the box cover.

[0067] In this embodiment, the wire storage box cover correction device is composed of four parts with the same structure, each of which includes a vertical rod (leg 12) and two cross beams (sides of the support part 11 and the connecting rod 31 of the support frame 3). The vertical rod is used for support and is used to disperse the correction force to the ground. Figure 2 As shown, the height positioning H of the vertical rod is 1000mm, the width of the crossbeam is ≥63mm (63mm is the width of the cover edge 21 in this embodiment), the distance W between the two vertical rods is 1400mm, and a total of twelve adjusting screws 4 are arranged on the support frame 3, with a specification of M6*300mm.

[0068] In this embodiment, the support portion 11 is a wooden structure, which supports the silk storage box cover 2 and also has a buffering function.

[0069] Before using the wire storage box cover correction device of the utility model to correct the wire storage box cover 2, it is necessary to adjust all the adjusting screws 4 to be at the uppermost position, and to ensure that the adjusting screws 4 can rotate freely, lubricating oil can be added to the mating surface of the screws. Among them, the middle adjusting screw 4 mainly plays the role of correcting the disturbance deformation of the wire storage box cover 2, and the adjusting screws 4 on both sides mainly correct the four corners of the box cover.

[0070] After placing the wire storage box cover 2 onto the support part 11, leave a gap of about 50 mm between the adjusting screw 4 and the deformation area of ​​the wire storage box cover 2 to reserve a position for the correction pad 5. The setting position of the correction pad 5 is adjusted according to the position of the deformation area.

[0071] During the calibration process, it is important to use an appropriate calibration pressure. Since the box cover will partially recover elastically after the adjusting screw 4 is loosened, over-disturbance correction can be performed. When appropriate, a rubber hammer can be used for auxiliary calibration.

[0072] Through the description of multiple embodiments of the wire storage box cover correction device of the utility model, it can be seen that the wire storage box cover correction device of the utility model has good rigidity and stable load-bearing capacity, and uses a pressing component to apply pressure to the deformed area to achieve correction, which can effectively reduce manpower consumption and improve correction efficiency; in addition, by setting the support part of the frame structure, it is beneficial to reduce its overall mass while ensuring the structural strength, and it can also play a limiting role for the box cover with an irregular shape in the middle part or even a convex structure, and prevent additional deformation or damage to other parts of the box cover, thereby ensuring the correction effect of the box cover. The deformation of the wire storage box cover can be corrected in time by the utility model, which can ensure the normal rotation of the wire storage box and the box cover in the production workshop, and ensure the stable operation of the tobacco product production line.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that without departing from the principle of the utility model, the specific implementation method of the utility model can still be modified or some technical features can be replaced by equivalents, and these modifications and equivalent replacements should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A wire storage box cover correction device, characterized in that: include: A base (1) comprising a support portion (11) for supporting a silk storage box cover (2); and A pressing assembly is arranged above the base (1), and the pressing assembly is configured to apply pressure to a deformed area of ​​the wire storage box cover (2) for correction; The pressing assembly comprises a support frame (3) and an adjusting screw (4); the support frame (3) is fixedly mounted above the base (1); the support frame (3) is provided with a mounting hole extending in a vertical direction; the adjusting screw (4) is threadedly connected to the mounting hole; the adjusting screw (4) is configured to rotate downward relative to the support frame (3) so as to apply pressure to a deformed area of ​​the wire storage box cover (2) for correction.

2. The wire storage box cover correction device according to claim 1, characterized in that: The adjusting screw (4) comprises a screw body (41) and a pressing head (42), wherein the pressing head (42) is connected to one end of the screw body (41) close to the supporting portion (11), and in a direction perpendicular to the axis of the adjusting screw (4), the cross-sectional area of ​​the pressing head (42) is greater than the cross-sectional area of ​​the screw body (41).

3. The wire storage box cover correction device according to any one of claims 1 to 2, characterized in that: The support portion (11) comprises a support plane, which is configured to support the deformation area of ​​the wire storage box cover (2) and make the outer edge of the deformation area located within the outer edge of the support plane, and the area of ​​the support plane is larger than the area of ​​the deformation area.

4. The wire storage box cover correction device according to any one of claims 1 to 2, characterized in that: The wire storage box cover (2) comprises a cover edge (21) and an outer protrusion (22) protruding relative to the cover edge (21); the support portion (11) comprises an annular plane for supporting the cover edge (21); the space enclosed by the annular plane is used to accommodate the outer protrusion (22); and there is a gap between the outer protrusion (22) and the inner edge of the annular plane.

5. The wire storage box cover correction device according to claim 2, characterized in that: The adjusting screw (4) comprises a screw body (41) and a gripping portion (43) for easy gripping, wherein the gripping portion (43) is connected to an end of the screw body (41) away from the supporting portion (11).

6. The wire storage box cover correction device according to claim 1, characterized in that: It also comprises a correction pad (5), which can be selectively arranged between the adjusting screw (4) and the wire storage box cover (2) to adjust the distribution of the pressure applied to the deformation area.

7. The wire storage box cover correction device according to claim 6, characterized in that: The area of ​​the surface of the correction pad (5) close to the support portion (11) is larger than the area of ​​the surface of the adjustment screw (4) close to the support portion (11).

8. The wire storage box cover correction device according to claim 6, characterized in that: It comprises a plurality of correction pads (5), and the plurality of correction pads (5) have different lengths.

9. The wire storage box cover correction device according to claim 1, characterized in that: The support part (11) is a wooden structure.

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