Charging jig
By designing a loading fixture that adapts to flue pipes of different lengths, the problem of poor fit between the flue pipe and the sleeve was solved, enabling convenient loading and unloading of the flue material and protecting the flue pipe structure.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-03-31
AI Technical Summary
In the existing technology, the special sleeve is not well compatible with different models of smoke tubes, which makes the smoke tube easy to deform or difficult to remove when filling with smoke material.
A loading fixture was designed, comprising a positioning component and an adjustment component. By adjusting the spacing between the positioning components, it can adapt to flue pipes of different lengths, and by using a metering component, it can achieve metered loading of the flue material.
This ensures the fit between the flue and the positioning hole, preventing the flue from deforming or becoming difficult to remove, enabling convenient loading and unloading of the flue material, protecting the flue structure, and improving operational efficiency.
Smart Images
Figure CN224055332U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of tobacco material processing, and more particularly to a loading jig. BACKGROUND
[0002] In the related art, when loading tobacco material using a tobacco pipe, a special sleeve is used to position the empty tobacco pipe to avoid the empty tobacco pipe from tilting or moving to the periphery. However, the axial size of the special sleeve is limited, and the models of different batches of tobacco pipes are different, so that when the tobacco pipe is positioned, some tobacco pipes are longer and some are shorter, and thus the adaptability of the sleeve is not particularly good, which is not convenient for subsequent loading of tobacco material.
[0003] Therefore, the technical field needs a loading jig to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] The purpose of the embodiment of the application is to provide a loading jig to solve the technical problem of poor adaptability of the special sleeve to different models of tobacco pipes in the prior art.
[0005] To achieve the above purpose, the technical solution adopted by the application is to provide a loading jig, which comprises a positioning assembly, the positioning assembly comprises a plurality of positioning members arranged at intervals, the positioning members are provided with a plurality of positioning holes, and the corresponding positioning holes in different positioning members constitute a positioning hole for positioning the tobacco pipe; and an adjusting assembly for adjusting the interval distance is arranged between the positioning members.
[0006] Preferably, the adjusting assembly comprises a first threaded unit, the first threaded unit comprises a first bolt sequentially penetrating through a plurality of the positioning members and a first nut screwed on the first bolt, the first nut is a plurality of and is dispersedly arranged between and on the side of a plurality of the positioning members, the positioning members are clamped by adjacent first nuts or by the first nuts and the first bolt.
[0007] Preferably, the positioning member comprises a positioning plate, and the head of the first bolt is embedded in the inside of the positioning plate on the top side, so that the top plate surface of the positioning plate on the top side forms a flat surface.
[0008] Preferably, the adjusting assembly comprises a telescopic member, the telescopic member connects adjacent positioning members, and is used for adjusting the interval distance of the two adjacent positioning members.
[0009] Preferably, the loading jig further comprises a metering assembly, the metering assembly comprises a metering member, the metering member is provided with a metering hole corresponding one-to-one to the positioning hole, and the metering member is used to fit on the flat surface, so that the metering hole and the corresponding positioning hole are misaligned or conductive.
[0010] Preferably, the plurality of dosing members are arranged in a stacked manner, and corresponding dosing holes in different dosing members are in communication with each other.
[0011] Preferably, the plurality of dosing members are detachably connected.
[0012] Preferably, the dosing assembly further comprises a second threaded unit, the second threaded unit comprising a second bolt penetrating through the plurality of dosing members and a second nut screwed on the second bolt, and the plurality of dosing members are clamped between the second bolt and the second nut.
[0013] Preferably, the dosing assembly further comprises a plurality of threaded members, each of the plurality of threaded members being threadedly connected with each of the plurality of dosing members.
[0014] Preferably, the loading jig further comprises a thimble, the thimble comprising a third bolt for insertion into the positioning hole and a third nut screwed on the third bolt, and when the third bolt is inserted into the positioning hole, the third nut abuts against the flat surface to limit the insertion depth of the third bolt in the positioning hole.
[0015] The loading jig provided by the present application has the following advantages:
[0016] Compared with the prior art, the adjusting assembly of the present application can adjust the overall vertical size of the positioning assembly when adjusting the spacing distance between the positioning members, thereby adjusting the length of the positioning hole, so as to adapt to tobacco pipes of different lengths and ensure the fitting degree of the tobacco pipe and the positioning hole, thereby avoiding that the top end of the tobacco pipe protrudes above the positioning hole and is easily deformed by being pressed when loading tobacco material, and also avoiding that the top end of the tobacco pipe sinks to a deep position inside the positioning hole and is not easily taken out after loading tobacco material, thereby protecting the structure of the tobacco pipe and ensuring the convenience of taking and placing the tobacco pipe. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0018] Figure 1 The overall structure schematic diagram of the loading jig provided by the present application is shown in the following figure:
[0019] Figure 2 The three-dimensional structure schematic diagram of the positioning assembly provided by the present application is shown in the following figure:
[0020] Figure 3This is a three-dimensional structural diagram of the quantitative component provided in an embodiment of this application.
[0021] The following are the labeling elements in the figure:
[0022] 100. Smoke pipe;
[0023] 1. Positioning assembly; 11. Positioning element; 111. Positioning hole; 112. Flat surface; 12. Positioning hole; 13. First threaded unit; 131. First bolt; 132. First nut;
[0024] 2. Metering component; 21. Metering element; 211. Metering orifice; 22. Second threaded unit; 221. Second bolt; 222. Second nut;
[0025] 3. Ejector pin; 31. Third bolt; 32. Third nut. Detailed Implementation
[0026] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.
[0027] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0028] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0030] The following is combined Figures 1 to 3 This application describes the loading fixture provided in the embodiments.
[0031] like Figure 1 and Figure 2 As shown, the loading fixture of this application embodiment includes a positioning component 1. The positioning component 1 includes a plurality of positioning elements 11 arranged vertically at intervals. Each positioning element 11 is provided with a plurality of positioning holes 111. The corresponding positioning holes 111 in different positioning elements 11 constitute positioning holes 12 for positioning the smoke pipe 100. An adjustment component for adjusting the interval distance is provided between the positioning elements 11.
[0032] Specifically, multiple positioning holes 111 are evenly arranged on the positioning member 11.
[0033] It should be noted that the diameter of the positioning hole 12 or the positioning hole 111 of the bottom positioning member 11 is slightly smaller than the diameter of the smoke tube 100. When the smoke tube 100 is inserted into the positioning hole 12, friction is formed between the tube wall of the smoke tube 100 and the hole wall of the positioning hole 12, which helps to maintain the stability of the smoke tube 100 and makes the bottom sealed end of the smoke tube 100 flush with the bottom surface of the bottom positioning member 11. In this way, the smoke tube 100 is inserted into the entire positioning hole 12.
[0034] Therefore, when adjusting the spacing between the positioning members 11, the overall vertical dimension of the positioning component 1 can be adjusted, thereby adjusting the length of the positioning hole 12 to accommodate different lengths of the tobacco tube 100, ensuring the fit between the tobacco tube 100 and the positioning hole 12. In other words, it ensures that the lengths of the positioning hole 12 and the tobacco tube 100 are consistent, preventing the top of the paper tobacco tube 100 from protruding above the positioning hole 12 due to excessive length after being inserted into it, thus preventing the tobacco tube 100 from deforming due to contact and squeezing of the protruding part when loading solid tobacco; it also prevents... If the pipe 100 is too short, its top end will be sunken inside the positioning hole 12, making it difficult to remove after the tobacco is loaded. It should be noted that after loading the tobacco, the pipe 100 is removed by pressing the bottom sealed end of the pipe 100 with your fingers from below, causing it to move upwards, and thus slowly revealing the top end of the pipe 100 from the positioning hole 12. This allows the pipe 100 to be pushed out and pulled out by working together from both above and below. However, if the pipe 100 is too short, it is easy to get stuck in the middle of the positioning hole 12, and neither the fingers above nor below can work on the pipe 100. As a result, the pipe 100 cannot be pushed out or pulled out, making it difficult to remove and put out.
[0035] In some embodiments, continue to refer to Figure 1 and Figure 2 The adjustment assembly includes a first threaded unit 13, which includes a first bolt 131 that passes through a plurality of positioning members 11 in sequence and a first nut 132 screwed onto the first bolt 131. There are multiple first nuts 132 and they are distributed among the plurality of positioning members 11 and on the sides. The positioning members 11 are clamped by adjacent first nuts 132, or by the first nuts 132 and the first bolt 131.
[0036] Specifically, the first nut 132 located on the top side, in conjunction with the head of the first bolt 131, clamps the positioning member 11 on the top side; the remaining first nuts 132 are divided into multiple pairs, and the multiple pairs of first nuts 132 correspond to the remaining positioning members 11. Each pair of first nuts 132 is located on both sides of the corresponding positioning member 11, and the positioning member 11 is tightened by the threaded engagement with the first bolt 131, so as to keep the position of the positioning member 11 stable.
[0037] It should be noted that the first threaded unit 13 can be provided in multiple ways and arranged at intervals along the edge contour direction of the positioning member 11, thereby ensuring the stability of the connection structure between the multiple positioning members 11.
[0038] When adjusting the spacing between the positioning elements 11, the positioning elements 11 can be moved by the pair of first nuts 132 to expand or shrink the spacing between them, thereby adjusting the length of the positioning hole 12 and ensuring adaptability to flue pipes 100 of different lengths.
[0039] In some embodiments, continue to refer to Figure 1 The positioning component 11 includes a positioning plate, and the head of the first bolt 131 is embedded inside the positioning plate on the top side so that the top surface of the positioning plate on the top side forms a flat surface 112.
[0040] This prevents the head of the first bolt 131 from protruding above the top side positioning plate, thus avoiding obstruction or blockage and ensuring the flatness and unobstructedness of the top surface of the top side positioning plate.
[0041] In some embodiments, the adjustment component includes a telescopic member that connects adjacent positioning members 11 and is used to adjust the spacing between two adjacent positioning members 11.
[0042] Specifically, the telescopic component can be an electric telescopic rod, a hydraulic telescopic rod, a pneumatic telescopic rod, etc. Of course, it can also be a manual telescopic rod, such as a threaded telescopic rod, which achieves length adjustment through thread movement and the self-locking property of the thread.
[0043] Therefore, by adjusting the distance between adjacent positioning members 11 using the telescopic component, the overall length of the positioning hole 12 can also be adjusted, ensuring adaptability to flue pipes 100 of different lengths.
[0044] In some embodiments, continue to refer to Figure 1 The loading fixture also includes a metering component 2, which includes a metering element 21. The metering element 21 is provided with metering holes 211 that correspond one-to-one with the positioning holes 12. The metering element 21 is used to fit onto the flat surface 112 so that the metering holes 211 and the corresponding positioning holes 12 are misaligned or connected.
[0045] It is understandable that the depth of each quantitative orifice 211 is equal.
[0046] When the metering holes 211 and the positioning holes 12 are misaligned, the tobacco can be piled on the surface of the metering component 21 and then spread outwards, filling each metering hole 211 in turn. Excess tobacco can be peeled off the surface of the metering component 21. Then, the metering component 21 is slid against the flat surface 112, making the metering holes 211 and the positioning holes 12 connected. The tobacco will naturally fall into the tobacco tube 100 of the positioning hole 12. Since the depth of the metering holes 211 is equal, the pre-filled amount of each metering hole 211 and the amount of tobacco received in the tobacco tube 100 of the positioning hole 12 are equal, achieving the effect of metered filling of the tobacco tube 100. Moreover, this embodiment can simultaneously fill multiple tobacco tubes 100, which is simple, convenient, and highly efficient.
[0047] In some embodiments, continue to refer to Figure 3 The metering element 21 is a plurality of units stacked vertically, and the corresponding metering holes 211 in different metering elements 21 are interconnected.
[0048] Therefore, by adjusting the number of stacked metering elements 21, the number of stacked corresponding metering holes 211 can be controlled, thereby controlling the hole depth formed by the corresponding metering holes 211, and thus controlling the pre-filled amount of tobacco. This can adapt to the needs of different amounts of tobacco in a single tobacco pipe 100, making it more flexible and versatile in use.
[0049] In some embodiments, continue to refer to Figure 3 Multiple quantitative components 21 can be detachably connected.
[0050] This achieves the connection effect between multiple metering components 21, ensuring the structural stability of the metering assembly 2.
[0051] In some embodiments, continue to refer to Figure 1 and Figure 3 The metering component 2 also includes a second threaded unit 22, which includes a second bolt 221 passing through a plurality of metering elements 21 and a second nut 222 screwed onto the second bolt 221. The plurality of metering elements 21 are clamped between the second bolt 221 and the second nut 222.
[0052] Specifically, the head of the second bolt 221 and the second nut 222 are respectively placed on both sides of the multiple metering components 21. The second nut 222 applies a tightening force to the metering component 21 by engaging with the thread of the second bolt 221, thereby clamping and fixing the multiple metering components 21 together with the head of the second bolt 221. It is worth noting that the head of the second bolt 221 is embedded inside the bottom metering component 21, which also ensures that the bottom surface of the bottom metering component 21 is flat and unobstructed, making it easy to fit onto the aforementioned flat surface 112.
[0053] It should be noted that the second thread unit 22 can be configured as multiple units and arranged at intervals along the edge contour direction of the metering element 21.
[0054] When installing the metering element 21, the second nut 222 can be unscrewed, allowing the new metering element 21 to pass through the second bolt 221 and overlap with the existing metering element 21. Then, the second nut 222 is screwed back into the second bolt 221, and the second nut 222 re-tightens multiple metering elements 21, thereby achieving the installation and fixation of the metering element 21. When removing the metering element 21, the method is reversed.
[0055] In some embodiments, the metering component 2 further includes threaded elements, at least two of which are threadedly connected to each of the plurality of metering elements 21.
[0056] Specifically, there are preferably four threaded parts, which are distributed at the four corners of the edge of the metering part 21. The threaded parts are preferably screws that pass through the multiple metering parts 21, and each metering part 21 is threadedly connected to the screw.
[0057] Therefore, a detachable connection between multiple metering components 21 can be achieved through threaded connection. That is, the metering components 21 can be screwed in and out by the synchronous rotation of multiple threaded components, thus achieving the purpose of assembly and disassembly.
[0058] In some embodiments, continue to refer to Figure 1 The loading fixture also includes a ejector pin 3, which includes a third bolt 31 for insertion into the positioning hole 12 and a third nut 32 screwed onto the third bolt 31. When the third bolt 31 is inserted into the positioning hole 12, the third nut 32 abuts against the flat surface 112 to limit the insertion depth of the third bolt 31 in the positioning hole 12.
[0059] It is understandable that the diameter of the third bolt 31 is smaller than the diameter of the positioning hole 12, while the outer diameter of the third nut 32 is larger than the diameter of the positioning hole 12.
[0060] Therefore, by rotating the third nut 32 on the third bolt 31, the axial distance between the nut 32 and the end of the third bolt 31 can be adjusted, that is, the insertion depth of the third bolt 31 in the positioning hole 12 can be adjusted. This ensures that when the third bolt 31 is inserted into the positioning hole 12, the tobacco material in each tobacco pipe 100 can be compressed to the same depth, ensuring that the tobacco material height in each tobacco pipe 100 is equal and consistent. At the same time, the insertion depth of the third bolt 31 is adjustable, and it can be adaptively adjusted according to different tobacco material height requirements, avoiding both excessive insertion and excessive compaction, and insufficient insertion and loose tobacco material, thereby ensuring the quality of the finished tobacco material.
[0061] In the embodiments of this application, both the positioning component 11 and the metering component 21 can be made of steel plates, which are easy to process and manufacture, and have flat plate surfaces, making it easy to form a posture that fits the material being loaded.
[0062] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A charging jig characterized by comprising: The positioning assembly comprises a plurality of positioning members arranged at intervals, and the positioning members are provided with a plurality of positioning holes, and corresponding positioning holes in different positioning members form a positioning hole for positioning a smoke pipe.
2. The loading fixture of claim 1, wherein, The adjusting assembly comprises a first threaded unit, the first threaded unit comprises a first bolt sequentially penetrating through a plurality of the positioning members and a first nut screwed on the first bolt, and the first nut is a plurality of and is arranged between and at the side of a plurality of the positioning members, and the positioning members are clamped by adjacent first nuts or by the first nuts and the first bolt.
3. The loading fixture of claim 2, wherein The positioning member comprises a positioning plate, and the head of the first bolt is embedded in the inside of the positioning plate on the top side, so that the top plate surface of the positioning plate on the top side forms a flat surface.
4. The loading fixture of claim 1, wherein, The adjusting assembly comprises a telescopic member, and the telescopic member connects adjacent positioning members for adjusting the interval distance between two adjacent positioning members.
5. The loading fixture of claim 3, wherein The loading jig further comprises a dosing assembly, and the dosing assembly comprises a dosing member provided with a dosing hole corresponding to the positioning hole, and the dosing member is used to fit on the flat surface so that the dosing hole and the corresponding positioning hole are misaligned or conductive.
6. The loading fixture of claim 5, wherein, The dosing member is a plurality of and is arranged in layers, and corresponding dosing holes in different dosing members are communicated with each other.
7. The loading fixture of claim 6, wherein, A plurality of the dosing members are detachably connected.
8. The loading fixture of claim 7, wherein, The dosing assembly further comprises a second threaded unit, the second threaded unit comprises a second bolt penetrating through a plurality of the dosing members and a second nut screwed on the second bolt, and a plurality of the dosing members are clamped between the second bolt and the second nut.
9. The loading fixture of claim 7, wherein The dosing assembly further comprises a threaded member, and the threaded member is at least two, and the threaded member is threadedly connected with each of a plurality of the dosing members.
10. The loading fixture of claim 3, wherein The loading jig further comprises a thimble, and the thimble comprises a third bolt for inserting into the positioning hole and a third nut screwed on the third bolt, and when the third bolt is inserted into the positioning hole, the third nut abuts on the flat surface to limit the insertion depth of the third bolt in the positioning hole.