A speed reduction wheel purging device and a cigarette making machine

Abstract

The utility model provides a kind of deceleration wheel purging device and cigarette roll joint equipment, it is related to tobacco equipment technical field, the deceleration wheel purging device includes pedestal, purging subassembly and connecting piece.Pedestal is used to install on tobacco machine, the air outlet of purging subassembly is towards the wheel groove of deceleration wheel and is arranged, purging subassembly has gap between pedestal, one end of connecting piece is movably connected with pedestal, connecting piece can rotate relative to pedestal, connecting piece is arranged in parallel with pedestal, one end of connecting piece away from pedestal is connected with purging subassembly.The utility model is convenient for adjusting the position of the air outlet of purging subassembly according to the wheel groove position of deceleration wheel, so that the air outlet of purging subassembly can always be aligned with the wheel groove of deceleration wheel, reduce the component interference situation of purging subassembly in position adjustment process, ensure that purging subassembly has certain adjustment space, ensure that the wheel groove of deceleration wheel has better purging effect.

Description

Technical Field

[0001] This utility model relates to the field of tobacco equipment technology, and more specifically, to a reduction wheel blowing device and a cigarette rolling device. Background Technology

[0002] The cigarette rolling and splicing machine is a core piece of equipment in the tobacco industry used to produce cigarettes. Its main functions include rolling tobacco into cigarettes, attaching filters to the cigarettes, and finally completing the forming, cutting, and quality inspection of the cigarettes. The reduction gear removes defective cigarettes during the rolling and splicing process. Currently, a problem exists where cigarettes get stuck in the grooves of the reduction gear, causing blockages in the process of removing defective cigarettes. This prevents the reduction gear from removing defective cigarettes, thus affecting the quality of the produced cigarettes. Utility Model Content

[0003] The purpose of this invention is to provide a reduction wheel purging device and a cigarette rolling equipment, so that the air outlet of the purging component can always be aligned with the groove of the reduction wheel, ensuring that the purging component has a certain adjustment space, ensuring a better purging effect on the groove of the reduction wheel, and thus improving the product quality of cigarette production.

[0004] The first aspect of this utility model provides a reduction gear blowing device, which includes: Base, the base being used for mounting on a smoke machine; A purging assembly, wherein the air outlet of the purging assembly is arranged facing the groove of the reduction wheel, and there is a gap between the purging assembly and the base; A connector, one end of which is movably connected to the base, the connector being rotatable relative to the base, the connector being arranged parallel to the base, and the end of the connector away from the base being engaged with the purging assembly.

[0005] In one possible embodiment of this utility model, the base is provided with a first mounting hole and a fixing member, and one end of the connector is provided with a second mounting hole, the second mounting hole corresponding to the first mounting hole, so that the fixing member is sequentially inserted into the second mounting hole and the first mounting hole and then fixed.

[0006] In one possible embodiment of this utility model, the axial direction of the fixing member is parallel to the direction of the air outlet.

[0007] In one possible embodiment of the present invention, the purging assembly includes a nozzle and a hollow vent pipe, wherein the nozzle is connected to one end of the vent pipe, and the end of the vent pipe away from the nozzle is used to connect to an air source.

[0008] In one possible embodiment of this utility model, the vent pipe is provided with a limiting part, the end of the connector away from the second mounting hole is provided with a third mounting hole, the vent pipe passes through the third mounting hole, the limiting part is used to limit the relative movement of the vent pipe in the axial direction, and the limiting part and the nozzle respectively abut against the opposite sides of the connector.

[0009] In one possible embodiment of this utility model, the vent pipe is further provided with a bent section, the bending angle of the bent section being θ, satisfying: 70°≤θ≤100°.

[0010] In one possible embodiment of this utility model, the base is provided with a first positioning hole, and the base is sleeved on the mounting shaft of the smoke machine through the first positioning hole.

[0011] In one possible embodiment of this utility model, the base is further provided with a second positioning hole and a connecting seam. The second positioning hole is provided through the connecting seam and is used for threaded connection of a mounting bolt. The mounting bolt can abut against the side wall of the connecting seam.

[0012] In one possible embodiment of the present invention, the reduction wheel purging device further includes a detection element and a control air valve. The detection element is electrically connected to the control air valve, and the detection end of the detection element is disposed facing the wheel groove of the reduction wheel. The control air valve is disposed between the purging assembly and the air source.

[0013] The second aspect of this utility model provides a cigarette rolling device, including the reduction wheel blowing device described in any of the above embodiments.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a reduction wheel blowing device and a cigarette rolling equipment. The base can connect and install the reduction wheel blowing device on the cigarette machine. The blowing assembly is supported by a connector. The connector is used to connect the blowing assembly and can adjust the air outlet of the blowing assembly. The connector can rotate relative to the base so as to adjust the position of the air outlet of the blowing assembly according to the position of the wheel groove of the reduction wheel, so that the air outlet of the blowing assembly can always be aligned with the wheel groove of the reduction wheel. The connector is set parallel to the base, and there is a gap between the blowing assembly and the base to reduce the interference of parts during the position adjustment of the blowing assembly, ensure that the blowing assembly has a certain adjustment space, ensure a better blowing effect on the wheel groove of the reduction wheel, and thus improve the product quality of cigarette production. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the reduction wheel blowing device provided in some embodiments of the present utility model; Figure 2 This is a schematic diagram illustrating the application of the reduction wheel blowing device provided in some embodiments of the present invention; Figure 3 This is a three-dimensional structural diagram of the blowing assembly of the reduction wheel blowing device provided in some embodiments of the present utility model; Figure 4 This is a three-dimensional structural diagram of the connecting member of the reduction wheel blowing device provided in some embodiments of this utility model; Figure 5 This is a three-dimensional structural diagram of the base of the reduction wheel purging device provided in some embodiments of the present utility model; Figure 6 This is a three-dimensional structural diagram of the detection component of the reduction wheel purging device provided in some embodiments of this utility model.

[0017] Explanation of key component symbols; 100-Reduction wheel purging device; 110-Base; 111-First mounting hole; 112-Fixing component; 113-First positioning hole; 114-Second positioning hole; 115-Connecting seam; 120-Purging assembly; 121-Nozzle; 1211-Air outlet; 122-Ventilation pipe; 123-Limiting part; 130-Connecting component; 131-Second mounting hole; 132-Third mounting hole; 140-Gap; 150-Control air valve; 160-Detection component; 161-Detection end; 200-Reduction wheel; 210-Wheel groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model 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 utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] refer to Figure 1 As shown, an embodiment of this application provides a reduction wheel purging device 100, which includes a base 110, a purging assembly 120, and a connector 130.

[0026] Specifically, in combination Figure 1 and Figure 2 As shown, the base 110 is used to install on the range hood. The air outlet 1211 of the blowing assembly 120 is positioned facing the groove 210 of the reduction wheel 200. A gap 140 exists between the blowing assembly 120 and the base 110. One end of the connector 130 is movably connected to the base 110. The connector 130 is rotatable relative to the base 110. The connector 130 is arranged parallel to the base 110. The end of the connector 130 away from the base 110 is engaged with the blowing assembly 120. Accordingly, the base 110 can connect and install the reduction wheel blowing device 100 on the range hood. The blowing assembly 120 is supported by the connector 130, which is used to connect the blowing assembly. The air outlet 1211 of the adjustable blowing assembly 120 is provided. The connecting member 130 can be a plate-like structure or a sheet-like structure. The connecting member 130 can rotate relative to the base 110 so as to adjust the position of the air outlet 1211 of the blowing assembly 120 according to the position of the groove 210 of the reduction wheel 200, so that the air outlet 1211 of the blowing assembly 120 can always be aligned with the groove 210 of the reduction wheel 200. The connecting member 130 is arranged parallel to the base 110, and there is a gap 140 between the blowing assembly 120 and the base 110 to reduce the interference of components during the position adjustment of the blowing assembly 120, ensure that the blowing assembly 120 has a certain adjustment space, and ensure a better blowing effect on the groove 210 of the reduction wheel 200.

[0027] It is easy to understand that cigarette machines are used for automated production of cigarettes. During operation, they will remove a considerable number of unqualified cigarettes, causing the cigarettes to get stuck in the wheel groove 210. This results in incomplete cigarette removal, clogging by rotten cigarettes, and other phenomena, leading to the production of defective cigarettes. In severe cases, the cigarette machine needs to be shut down for repair, which will seriously affect the quality of cigarette products and the production cycle.

[0028] In one embodiment, alternatively, referencing Figure 4 and Figure 5As shown, the base 110 is provided with a first mounting hole 111 and a fixing member 112. One end of the connector 130 is provided with a second mounting hole 131, which corresponds to the first mounting hole 111, so that the fixing member 112 is sequentially inserted through the second mounting hole 131 and the first mounting hole 111 and fixed thereon. The first mounting hole 111 is located at the edge of the base 110. The fixing member 112 is used to connect the base 110 and the connector 130. The size of the fixing member 112 is adapted to the second mounting hole 131 and the first mounting hole 111. The connector 130 can rotate relative to the fixing member 112, allowing the position of the air outlet 1211 of the blowing assembly 120 to be adjusted through the connector 130. For example, the fixing member 112 is a mounting bolt, which is threadedly connected to the first mounting hole 111 of the base 110, so that the position of the connector 130 can be adjusted after the mounting bolt is loosened, or the connector 130 can be tightened by the mounting bolt.

[0029] In one embodiment, alternatively, such as Figure 3 As shown, the blowing assembly 120 includes a nozzle 121 and a hollow vent pipe 122. One end of the nozzle 121 is connected to the vent pipe 122. The end of the vent pipe 122 away from the nozzle 121 is used to connect to an air source. Compressed air is output to the nozzle 121 through the vent pipe 122 to facilitate the high-speed airflow of the nozzle 121 to blow the groove 210 of the reduction wheel 200, thereby improving the cleaning effect.

[0030] In one embodiment, such as Figure 3 As shown, optionally, the vent pipe 122 is provided with a limiting part 123, and the connector 130 has a third mounting hole 132 at one end away from the second mounting hole 131. The vent pipe 122 passes through the third mounting hole 132. The limiting part 123 is used to limit the relative movement of the vent pipe 122 in the axial direction. The limiting part 123 and the nozzle 121 respectively abut against the opposite sides of the connector 130. The size of the third mounting hole 132 is adapted to the size of the vent pipe 122. The purging assembly 120 can be connected to the connector 130 through the nozzle 121 and the limiting part 123, and the axial movement of the purging assembly 120 is limited to ensure the connection stability of the purging assembly 120.

[0031] In summary, the base 110 of the reduction wheel purging device 100 can connect and install the reduction wheel purging device 100 on the cigarette machine. The purging assembly 120 is supported by the connector 130. The connector 130 is used to connect the purging assembly 120 and can adjust the air outlet 1211 of the purging assembly 120. The connector 130 can rotate relative to the base 110 so as to adjust the position of the air outlet 1211 of the purging assembly 120 according to the position of the wheel groove 210 of the reduction wheel 200, so that the air outlet 1211 of the purging assembly 120 can always be aligned with the wheel groove 210 of the reduction wheel 200. The connector 130 is arranged parallel to the base 110, and there is a gap 140 between the purging assembly 120 and the base 110 to reduce the interference of components during the position adjustment of the purging assembly 120, ensure that the purging assembly 120 has a certain adjustment space, ensure a better purging effect on the wheel groove 210 of the reduction wheel 200, and thus improve the product quality of cigarette production.

[0032] refer to Figures 1 to 3 As shown, an embodiment of this application provides another reduction wheel purging device 100, which includes a base 110, a purging assembly 120 and a connector 130.

[0033] Specifically, in combination Figure 1 and Figure 2 As shown, the base 110 is used to install on the range hood. The air outlet 1211 of the blowing assembly 120 is arranged facing the groove 210 of the reduction wheel 200. There is a gap 140 between the blowing assembly 120 and the base 110. One end of the connector 130 is movably connected to the base 110. The base 110 can connect and install the reduction wheel blowing device 100 on the range hood. The blowing assembly 120 is supported by the connector 130.

[0034] In this embodiment, the connector 130 is rotatable relative to the base 110. The connector 130 is arranged parallel to the base 110. The end of the connector 130 away from the base 110 is engaged with the blowing assembly 120. Accordingly, the connector 130 is used to connect the blowing assembly 120 and adjust the air outlet 1211 of the blowing assembly 120. The connector 130 can be a plate-like structure or a sheet-like structure. The connector 130 is rotatable relative to the base 110 to facilitate adjustment according to the speed reduction wheel 200. The position of the air outlet 1211 of the purging assembly 120 is adjusted to ensure that the air outlet 1211 of the purging assembly 120 is always aligned with the wheel groove 210 of the reduction wheel 200. The connecting piece 130 is arranged parallel to the base 110, and there is a gap 140 between the purging assembly 120 and the base 110 to reduce interference between the components during the position adjustment of the purging assembly 120, ensure that the purging assembly 120 has a certain adjustment space, and ensure a better purging effect on the wheel groove 210 of the reduction wheel 200.

[0035] In one embodiment, alternatively, referencing Figure 4 and Figure 5 As shown, the base 110 is provided with a first mounting hole 111 and a fixing member 112. One end of the connector 130 is provided with a second mounting hole 131, which corresponds to the first mounting hole 111, so that the fixing member 112 is sequentially inserted through the second mounting hole 131 and the first mounting hole 111 and fixed thereon. The first mounting hole 111 is located at the edge of the base 110. The fixing member 112 is used to connect the base 110 and the connector 130. The size of the fixing member 112 is adapted to the second mounting hole 131 and the first mounting hole 111. The connector 130 can rotate relative to the fixing member 112, allowing the position of the air outlet 1211 of the blowing assembly 120 to be adjusted through the connector 130.

[0036] Optionally, such as Figure 1 As shown, the axial direction of the fixing member 112 is parallel to the direction of the air outlet 1211. The connecting member 130 can rotate relative to the fixing member 112 as the rotation axis, so as to adjust the air outlet position of the air outlet 1211, so that the air outlet position of the air outlet 1211 can be aligned with the wheel groove 210, which has a better technical effect.

[0037] In one embodiment, alternatively, such as Figure 3 As shown, the purging assembly 120 includes a nozzle 121 and a hollow vent pipe 122. One end of the nozzle 121 is connected to the vent pipe 122, and the end of the vent pipe 122 away from the nozzle 121 is connected to an air source. Compressed air is output as a high-speed airflow through the vent pipe 122 to the nozzle 121, so that the high-speed airflow from the nozzle 121 can purge the groove 210 of the reduction wheel 200, thereby improving the cleaning effect. For example, the nozzle 121 and the vent pipe 122 are detachably connected to facilitate the replacement of the nozzle 121.

[0038] Additionally, refer to Figure 2 As shown, the multiple grooves 210 of the reduction wheel 200 rotate relative to each other. During the rotation of the grooves 210, any groove 210 can pass through the air outlet 1211 of the nozzle 121, so that the nozzle 121 can clean the multiple grooves 210.

[0039] In one embodiment, such as Figure 3As shown, optionally, the vent pipe 122 is provided with a limiting part 123, and the end of the connector 130 away from the second mounting hole 131 is provided with a third mounting hole 132. The vent pipe 122 passes through the third mounting hole 132. The limiting part 123 is used to limit the relative movement of the vent pipe 122 in the axial direction, and the limiting part 123 and the nozzle 121 respectively abut against the opposite sides of the connector 130. The size of the third mounting hole 132 is adapted to the size of the vent pipe 122. The purging assembly 120 can be connected to the connector 130 through the nozzle 121 and the limiting part 123, and the axial movement of the purging assembly 120 is limited to ensure the connection stability of the purging assembly 120.

[0040] Optionally, the vent pipe 122 is further provided with a bend section, the bend angle of which is θ, satisfying: 70°≤θ≤100°. The bend section is used to change the transmission direction of the compressed airflow so that the compressed airflow can be output from the nozzle 121 position. The bend angle of the bend section can be any value between 70° and 100°, for example, the bend angle of the bend section is 70°, 85°, 90°, 95°, 100°, etc.

[0041] In one embodiment, alternatively, referencing Figure 1 and Figure 5 As shown, the base 110 has a first positioning hole 113. The base 110 is sleeved on the mounting shaft of the range hood through the first positioning hole 113. The base 110 is installed and fixed by cooperating with the mounting shaft of the range hood through the first positioning hole 113, which ensures the stability of the installation of the base 110 and facilitates the disassembly of the base 110, making disassembly and assembly relatively convenient.

[0042] Furthermore, such as Figure 5 As shown, the base 110 also has a second positioning hole 114 and a connecting seam 115. The second positioning hole 114 extends through the connecting seam 115 and is used for threaded connection of a mounting bolt. The mounting bolt abuts against the sidewall of the connecting seam 115 and is used to adjust the width of the connecting seam 115. The base 110 can be pre-locked by the cooperation of the mounting bolt and the connecting seam 115, and fine adjustments can be made within the machine tolerance range. For example, the connecting seam 115 is connected to the second positioning hole 114, so that the connecting seam 115 and the second positioning hole 114 together form a certain fine adjustment area to facilitate adjustment of the locking force of the second positioning hole 114.

[0043] In one embodiment, alternatively, referencing Figure 6As shown, the reduction wheel purging device 100 also includes a detection element 160 and a control air valve 150. The detection element 160 is electrically connected to the control air valve 150. The detection end 161 of the detection element 160 is positioned towards the wheel groove 210 of the reduction wheel 200. The control air valve 150 is located between the purging assembly and the air source, that is, between the air pipe 122 and the air source. The detection element 160 is used to detect and identify the cigarette stuck on the wheel groove 210, provide feedback on the detection result, and open or close the control air valve 150. The control air valve 150 is only activated when the detection element 160 detects a foreign object in the cigarette, reducing the frequency of use, saving compressed air consumption, and achieving automated processing. For example, the detection component 160 includes a photoelectric sensor, which can detect in real time whether there are foreign objects (such as residual cigarettes or debris) in the groove 210 of the reduction wheel 200. The detection signal is fed back to the controller, and the controller starts or closes the control air valve 150. When it is detected that the groove 210 of the reduction wheel 200 is about to enter the preset cleaning area and there are cigarette foreign objects, the control air valve 150 is opened in advance to improve cleaning efficiency.

[0044] An embodiment of this utility model also provides a cigarette rolling device, including the reduction wheel blowing device 100 described in any of the above embodiments. The cigarette rolling device is provided with a reduction wheel, and the cigarette rolling device including the reduction wheel blowing device 100 has all the beneficial effects of the reduction wheel blowing device 100, which will not be described in detail here.

[0045] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0046] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A reduction gear blowing device, characterized in that, include: Base, the base being used for mounting on a smoke machine; A purging assembly, wherein the air outlet of the purging assembly is arranged facing the groove of the reduction wheel, and there is a gap between the purging assembly and the base; A connector, one end of which is movably connected to the base, the connector being rotatable relative to the base, the connector being arranged parallel to the base, and the end of the connector away from the base being engaged with the purging assembly.

2. The reduction gear blowing device according to claim 1, characterized in that, The base is provided with a first mounting hole and a fixing member. One end of the connector is provided with a second mounting hole, which corresponds to the first mounting hole, so that the fixing member is sequentially inserted into the second mounting hole and the first mounting hole and then fixed.

3. The reduction gear blowing device according to claim 2, characterized in that, The axial direction of the fixing component is parallel to the direction of the air outlet.

4. The reduction gear blowing device according to claim 2, characterized in that, The purging assembly includes a nozzle and a hollow vent pipe. The nozzle is connected to one end of the vent pipe, and the end of the vent pipe away from the nozzle is used to connect to an air source.

5. The reduction gear blowing device according to claim 4, characterized in that, The vent pipe is provided with a limiting part, and the end of the connector away from the second mounting hole is provided with a third mounting hole. The vent pipe passes through the third mounting hole. The limiting part is used to limit the relative movement of the vent pipe in the axial direction, and the limiting part and the nozzle respectively abut against the opposite sides of the connector.

6. The reduction gear blowing device according to claim 4, characterized in that, The vent pipe is also provided with a bend, the bend angle of which is θ, satisfying: 70°≤θ≤100°.

7. The reduction gear blowing device according to any one of claims 1 to 6, characterized in that, The base has a first positioning hole, and the base is sleeved on the mounting shaft of the smoke machine through the first positioning hole.

8. The reduction gear blowing device according to claim 7, characterized in that, The base is also provided with a second positioning hole and a connecting seam. The second positioning hole is provided through the connecting seam and is used for threaded connection of the mounting bolt. The mounting bolt can abut against the side wall of the connecting seam.

9. The reduction gear blowing device according to claim 4, characterized in that, It also includes a detection element and a control air valve. The detection element is electrically connected to the control air valve. The detection end of the detection element is arranged facing the groove of the reduction wheel. The control air valve is arranged between the purging assembly and the air source.

10. A cigarette rolling and splicing device, characterized in that, The device includes the reduction wheel purging device as described in any one of claims 1 to 9.

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