Positioning and adjusting tool and adjusting method for outlet assembly of fifth wheel of packaging machine

Abstract

The application belongs to the technical field of tobacco production equipment, and discloses a positioning and adjusting tool and adjusting method for a No. 5 wheel outlet assembly of a packaging machine. The positioning and adjusting tool comprises a positioning block, a pushing handle, a limiting baffle and a plug plate assembly. The positioning block has a ladder-shaped structure and is used for abutting against an edge zero device. The pushing handle is connected to one side of the positioning block and can push the positioning block into a No. 5 wheel mold box. The limiting baffle is arranged on the positioning block and is used for abutting against a frame of a distributor. The plug plate assembly is slidingly arranged on the positioning block and can be extended and shortened along a vertical direction relative to the positioning block. The plug plate assembly is used for positioning a stopper, an arc plate and a counter-lining sector block, and can simultaneously realize quick positioning and adjusting of multiple components of a cigarette packet output system distributor, an arc plate of a No. 5 wheel outlet, a counter-lining sector block, an edge zero device on the outlet side, an external zero device and a trademark paper positioning stopper, and the relative positions of the components do not need to be repeatedly adjusted multiple times.

Description

Technical Field

[0001] This invention relates to the field of tobacco production equipment technology, and in particular to the positioning and adjustment tooling and method for the No. 5 wheel outlet component of a packaging machine. Background Technology

[0002] Packaging machines are the main production equipment in cigarette factories. They perform various packaging tasks through five rotating wheels. After the fifth wheel completes the folding of the cigarette pack with the label paper, the fifth wheel's output pusher mechanism pushes the cigarette pack out, pushing it through the transition groove and folding sleeve into the distributor mold box. From there, it is output to the downstream machine via the double cigarette pack conveyor beam. Because the equipment operates at high speed for extended periods, wear and tear occurs in various components, which may cause a certain degree of misalignment. This can lead to damage to the cigarette packs during transport, resulting in defects in the appearance of the cigarette packs. In severe cases, it may cause blockage of the conveyor beam, jamming cigarettes and causing equipment downtime.

[0003] To address this issue, maintenance personnel, relying on their experience, used feeler gauges, levels, and calipers to correct the positional deviations of multiple components at the No. 5 wheel outlet and the distributor of the tobacco package output system. During this process, maintenance personnel needed to adjust the position and level of multiple components. The relative positions of each component often required repeated positioning adjustments, resulting in high workload, long hours, and low efficiency, impacting production efficiency. Furthermore, manual adjustments introduce precision errors, leading to equipment downtime and raw material losses.

[0004] Therefore, there is an urgent need for positioning and adjustment fixtures and methods for the No. 5 wheel outlet component of the packaging machine to solve the above problems. Summary of the Invention

[0005] According to one aspect of the present invention, the present invention provides a positioning and adjustment fixture for the outlet component of the No. 5 wheel of a packaging machine, which can simultaneously realize the rapid positioning and adjustment of multiple outlet components of the No. 5 wheel of the packaging machine without repeatedly adjusting the relative positions of each component.

[0006] To address the aforementioned problems in the existing technology, the present invention adopts the following technical solution:

[0007] The positioning and adjustment fixture for the No. 5 wheel outlet component of the packaging machine includes:

[0008] A positioning block, which has a stepped structure, is used to abut against the alignment edge zeroer;

[0009] A push handle is connected to one side of the positioning block, and the push handle is capable of pushing the positioning block into the No. 5 wheel mold box;

[0010] A limiting stop bar is disposed on the positioning block and is used to abut against the edge of the distributor;

[0011] A stopper assembly is slidably disposed on the positioning block, and the stopper assembly is capable of extending and shortening in the vertical direction relative to the positioning block. The stopper assembly is used to position the stopper, the arc plate, and the anti-reflective sector block.

[0012] Preferably, the positioning block includes a first positioning part and a second positioning part. The outer diameter of the first positioning part is larger than the outer diameter of the second positioning part, and the central axis of the first positioning part coincides with the central axis of the second positioning part. The first positioning part can be engaged with the distributor mold box, and the second positioning part can be engaged with the No. 5 wheel mold box.

[0013] Preferably, the push handle is provided with a sealed cavity for containing liquid, the liquid forming a horizontal bubble within the sealed cavity, the horizontal bubble being used to indicate the horizontal state of the positioning block.

[0014] Preferably, the positioning and adjusting fixture for the No. 5 wheel outlet assembly of the packaging machine further includes a connecting rod, which includes a rod head and a gripping part. The gripping part is fixedly connected to the rod head, and the positioning block is provided with a positioning groove. The rod head is embedded and fixed in the positioning groove.

[0015] Preferably, the stopper assembly includes a first positioning stopper and a second positioning stopper. The positioning block has multiple sliding grooves. The first positioning stopper and the second positioning stopper are slidably connected to the sliding grooves. When the positioning block is engaged with the No. 5 wheel mold box, the first positioning stopper can extend and retract relative to the positioning block and abut against the anti-coupling fan-shaped block. The second positioning stopper can extend and retract relative to the positioning block and abut against the positioning stopper.

[0016] Preferably, the second positioning plate is provided with scale markings.

[0017] Preferably, the positioning and adjusting fixture of the No. 5 wheel outlet component of the packaging machine further includes a pressure detection component, which includes a pressure sensor and a control circuit board. The pressure sensor is installed on the positioning block and is electrically connected to the control circuit board. The pressure sensor is used to detect the pressure value on the end face of the positioning block.

[0018] Preferably, there are two stopper plate assemblies, and the two stopper plate assemblies are respectively disposed on the upper end face and the lower end face of the positioning block.

[0019] According to another aspect of the present invention, a method for adjusting the outlet assembly of the No. 5 wheel of a packaging machine is provided. Through the implementation of the aforementioned positioning and adjusting fixture for the outlet assembly of the No. 5 wheel of the packaging machine, the method for adjusting the outlet assembly of the No. 5 wheel of the packaging machine includes:

[0020] S100: Push the positioning block horizontally into the No. 5 wheel mold box from the distributor, adjust the distributor to be flush with the limit stop bar, and adjust the horizontal direction of the positioning block so that the positioning block is close to and aligned with the edge zeroing device.

[0021] S200: Tighten the fixing bolts of the distributor and check the edge opening of the distributor module;

[0022] S300: Pop out the stopper assembly, adjust the anti-flanged sector block and place it against the stopper assembly, align the distributor with the anti-flanged sector block, and tighten the fixing bolts after adjustment;

[0023] S400: Rotate the adjusting bolt of the positioning stop of the label paper so that the positioning stop is against the stopper assembly. The positioning adjustment is completed, and the stopper assembly retracts.

[0024] Preferably, the positioning block includes a first positioning part and a second positioning part. The outer diameter of the first positioning part is larger than the outer diameter of the second positioning part, and the central axis of the first positioning part coincides with the central axis of the second positioning part. The first positioning part can be engaged with the distributor mold box, and the second positioning part can be engaged with the No. 5 wheel mold box.

[0025] The method for adjusting the No. 5 wheel outlet component of the packaging machine also includes the following between S100 and S200:

[0026] S110: Adjust the height of the distributor so that the first positioning part is engaged in the edge opening of the distributor mold box, and the second positioning part is engaged in the tenth position mold box of the fifth wheel.

[0027] The beneficial effects of this invention are as follows:

[0028] The present invention provides a positioning and adjustment fixture for the No. 5 wheel outlet assembly of a packaging machine. The positioning block has a stepped structure and is used to abut against the alignment edge zeroing device. A limiting stop is set on the positioning block and abuts against the edge of the distributor. A stopper assembly is slidably mounted on the positioning block and can extend and retract vertically relative to the positioning block. The stopper assembly is used to position the stopper, the arc plate, and the anti-reflective fan-shaped block. The positioning block is horizontally pushed into the No. 5 wheel mold box by the push handle. The distributor is adjusted to be flush with the limiting stop, and the horizontal direction of the positioning block is adjusted so that it abuts and aligns with the two side zeroing devices in the closed position, completing the horizontal adjustment of the distributor. The anti-reflective fan-shaped block is adjusted to abut against the stopper assembly, and the alignment of the planes is checked. At this point, the distributor mold box and the anti-reflective fan-shaped block are aligned. After adjustment, the fixing bolts are tightened to complete the rapid positioning of the arc plate, the anti-reflective fan-shaped block, and the fixed material magazine. Rotate the adjusting screw of the label paper positioning stop to make the positioning stop fit against the stopper assembly. At this time, the distance between the positioning stop and the side wall of the No. 5 wheel housing is the width of the long side of the label paper, thus completing the positioning adjustment of the positioning stop. This system can simultaneously achieve rapid positioning adjustment of multiple components, including the cigarette pack output system distributor, the arc plate at the No. 5 wheel outlet, the anti-frosting fan block, the side zeroing device on the outlet side, the external zeroing device, and the label paper positioning stop, without the need for repeated adjustments to the relative positions of each component.

[0029] The present invention provides a method for adjusting the No. 5 wheel outlet assembly of a packaging machine. Through the implementation of a positioning and adjusting fixture for the No. 5 wheel outlet assembly, the positioning block is horizontally pushed into the No. 5 wheel mold box by the distributor. The distributor is adjusted to be flush with the limit stop strip, and the horizontal direction of the positioning block is adjusted so that the positioning block is aligned with the edge zeroing device, completing the horizontal adjustment of the distributor. The fixing bolts of the distributor are tightened, and the edge opening of the distributor mold box is checked, completing the rapid positioning of the distributor assembly. The stopper assembly is popped out, and the anti-backing fan-shaped block is adjusted and placed against the stopper assembly. The distributor and the anti-backing fan-shaped block are aligned. After adjustment, the fixing bolts are tightened, completing the rapid positioning of the arc plate, the anti-backing fan-shaped block, and the fixed material magazine. The adjusting bolts of the positioning stop of the label paper are rotated so that the positioning stop is against the stopper assembly, the positioning adjustment is completed, and the stopper assembly retracts. It can quickly position and adjust multiple components, including the distributor of the cigarette pack output system, the arc plate of the No. 5 wheel outlet, the anti-reflective fan block, the side zeroing device on the outlet side, the external zeroing device, and the label paper positioning stop, without having to repeatedly adjust the relative positions of each component. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the positioning and adjusting fixture for the No. 5 wheel outlet assembly of the packaging machine in an embodiment of the present invention;

[0031] Figure 2 This is a flowchart of the method for adjusting the No. 5 wheel outlet component of the packaging machine in an embodiment of the present invention.

[0032] Figure label:

[0033] 1. Positioning block; 11. First positioning part; 12. Second positioning part; 13. Positioning groove;

[0034] 2. Push handle;

[0035] 3. Limit stop bar;

[0036] 4. Plugging plate assembly; 41. First positioning plunging plate; 42. Second positioning plunging plate;

[0037] 5. Horizontal bubble;

[0038] 6. Connector; 61. Club head; 62. Grip. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0040] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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 the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0043] Maintenance personnel, relying on their experience, used feeler gauges, levels, and calipers to correct the positional deviations of multiple components at the No. 5 wheel outlet and the distributor of the cigarette pack output system. During this process, maintenance personnel needed to adjust the position and level of multiple components, often requiring repeated adjustments to the relative positions of each component. This was labor-intensive, time-consuming, and inefficient, impacting production efficiency. Furthermore, manual adjustments introduced precision errors, leading to equipment downtime and material loss. To address this, this embodiment provides a positioning and adjustment fixture for the No. 5 wheel outlet components of the packaging machine. This fixture enables rapid positioning and adjustment of multiple outlet components of the No. 5 wheel simultaneously, without requiring repeated adjustments to the relative positions of each component.

[0044] like Figure 1As shown, in this embodiment, the positioning and adjusting fixture for the No. 5 wheel outlet component of the packaging machine includes a positioning block 1, a push handle 2, a limiting stop 3, and a stopper assembly 4. The positioning block 1 has a stepped structure and is used to abut against the alignment edge zeroing device. The push handle 2 is connected to one side of the positioning block 1 and can push the positioning block 1 into the No. 5 wheel mold box. The limiting stop 3 is disposed on the positioning block 1 and is used to abut against the edge of the distributor. The stopper assembly 4 is slidably disposed on the positioning block 1 and can extend and retract vertically relative to the positioning block 1. The stopper assembly 4 is used to position the stopper, the arc plate, and the anti-reflective fan-shaped block. Specifically, the positioning block 1 is a stepped cuboid structure with a total width of 80.1mm and a total length equal to the length of the cigarette pack. A limit strip 3 is provided on the side of the positioning block 1, with its height equal to the height of the distributor's frame, meaning the limit strip 3 is flush with the distributor's frame. The positioning block 1 has a built-in stopper assembly 4, which slides and extends relative to the positioning block 1. First, the packaging machine's fifth wheel is stopped, and the distributor's fixing bolts are close but not tightened. Align one of the two frames of the distributor's mold box with the mold box at the tenth position of the fifth wheel. Connect and fix the push handle 2 to the positioning block 1, and then push the positioning block 1 horizontally into the mold box of the fifth wheel using the push handle 2. During the insertion of positioning block 1, when the limiting stop 3 is against the distributor frame, adjust the distributor to be flush with the limiting stop 3, and adjust the horizontal direction of positioning block 1 so that it is against and aligned with the two side zeroing devices in the closed position, completing the horizontal adjustment of the distributor. At the same time, positioning block 1 is precisely engaged in the No. 5 wheel mold box, which can quickly determine whether there is any positional deviation of the No. 5 wheel hub shaft. Then, tighten the fixing bolts of the distributor and check the other side frame opening of the distributor mold box to complete the rapid positioning of the distributor assembly. Pop out the plug plate assembly 4, so that the fixing bolts of the arc plate are close to the top but not tightened. Adjust the anti-flanged block to be against the plug plate assembly 4 and check whether the plane is aligned. At this time, the distributor mold box is aligned with the anti-flanged block, the arc plate position is kept 1mm away from the distributor mold box and 0.25mm away from the upper plane of the No. 5 wheel tenth station mold box. After adjustment, tighten the fixing bolts to complete the rapid positioning of the arc plate, anti-flanged block and fixed material box. Rotate the adjusting screw of the label paper positioning stopper until it is flush against the stopper assembly 4. At this point, the distance between the positioning stopper and the side wall of the No. 5 wheel housing is equal to the width of the long side of the label paper, completing the positioning adjustment of the positioning stopper. Finally, after the positioning adjustment is completed, the stopper assembly 4 retracts. Push the positioning block 1 horizontally from the No. 5 wheel mold box towards the distributor using the push handle 2. This allows for rapid positioning and adjustment of multiple components, including the cigarette pack output system distributor, the arc plate at the No. 5 wheel outlet, the anti-reflective fan-shaped block, the side zeroing device on the outlet side, the external zeroing device, and the label paper positioning stopper, without the need for repeated adjustments to the relative positions of each component.

[0045] Furthermore, continue to refer to Figure 1 The positioning block 1 includes a first positioning part 11 and a second positioning part 12. The outer diameter of the first positioning part 11 is larger than the outer diameter of the second positioning part 12, and the central axis of the first positioning part 11 coincides with the central axis of the second positioning part 12. The first positioning part 11 can be engaged with the distributor mold box, and the second positioning part 12 can be engaged with the No. 5 wheel mold box. Specifically, the height of the first positioning part 11 is 55.5 mm, the height of the second positioning part 12 is 55 mm, and the horizontal center lines of the first positioning part 11 and the second positioning part 12 are coaxial and coincident. By adjusting the height of the distributor, the first positioning part 11 is engaged with the edge opening of the distributor mold box, and the second positioning part 12 is engaged with the tenth position mold box of the No. 5 wheel. The height difference between the upper and lower end faces and the front and rear end faces of the first positioning part 11 and the second positioning part 12 is 0.25 mm, thus completing the adjustment of the distance between the distributor mold box and the No. 5 wheel mold box by 0.25 mm on each side. Preferably, the limiting stop strip 3 is integrally formed with the positioning block 1. The limit stop bar 3 is integrated into the positioning block 1 by casting, making it sturdy, durable, and not easily broken.

[0046] Furthermore, continue to refer to Figure 1 The first positioning part 11 is provided with a threaded hole, and the push handle 2 is threadedly connected to the threaded hole. Specifically, by threading the push handle 2 to the threaded hole opened at the center of the side of the first positioning part 11, the positioning block 1 can be horizontally pushed into the No. 5 wheel mold box by the push handle 2, and the push handle 2 and the first positioning part 11 are detachably connected, which is convenient for disassembly and installation.

[0047] Furthermore, continue to refer to Figure 1 The push handle 2 is equipped with a sealed cavity to contain liquid. The liquid forms a horizontal bubble 5 inside the sealed cavity, which indicates the horizontal state of the positioning block 1. Specifically, by observing whether the horizontal bubble 5 is in the center of the sealed cavity, it is possible to quickly determine whether the positioning block 1 is in a horizontal state and make timely adjustments.

[0048] Furthermore, continue to refer to Figure 1 The positioning and adjusting fixture for the No. 5 wheel outlet assembly of the packaging machine also includes a connecting rod 6. The connecting rod 6 includes a rod head 61 and a gripping part 62. The gripping part 62 is fixedly connected to the rod head 61. The positioning block 1 is provided with a positioning groove 13, and the rod head 61 is embedded and fixed in the positioning groove 13. Specifically, the rod head 61 has an arc-shaped structure. When using the connecting rod 6, the rod head 61 is embedded and fixed in the positioning groove 13 of the second positioning part 12 to increase the force-bearing area and distribute the force acting on the positioning block 1, avoiding uneven force distribution that could cause the push to be skewed and affect the subsequent positioning adjustment accuracy. Through the cooperation of the push handle 2 and the connecting rod 6, the positioning block 1 is horizontally pushed into the No. 5 wheel mold box by the distributor.

[0049] Furthermore, continue to refer to Figure 1 The stopper assembly 4 includes a first positioning stopper 41 and a second positioning stopper 42. The positioning block 1 has multiple grooves. The first positioning stopper 41 and the second positioning stopper 42 are slidably connected to the grooves. When the positioning block 1 is engaged with the No. 5 wheel mold box, the first positioning stopper 41 can extend and retract relative to the positioning block 1 and abut against the anti-reflective fan-shaped block. The second positioning stopper 42 can extend and retract relative to the positioning block 1 and abut against the positioning stopper. Specifically, the thickness of the first positioning stopper 41 is 1mm, and its extension height relative to the first positioning part 11 is greater than or equal to 56.6mm. The thickness of the second positioning stopper 42 is equal to the width of the positioning stopper of the trademark paper. After completing the rapid positioning of the dispenser assembly, the first positioning stopper 41 is popped out, the fixing bolts of the arc plate are not tightened, the anti-reflective fan-shaped block is adjusted and placed against the upper end of the first positioning stopper 41, and the planes are checked for alignment. At this time, the dispenser mold box is aligned with the anti-reflective fan-shaped block. The arc plate is positioned 1mm away from the distributor mold box and 0.25mm away from the upper surface of the tenth position mold box of wheel number five. After adjustment, tighten the fixing bolts to complete the rapid positioning of the upper arc plate, the anti-backing fan-shaped block, and the fixed material library. Rotate the adjusting bolt of the positioning stop of the label paper so that the positioning stop is adjusted to be against the lower end face of the second positioning plug plate 42. At this time, the distance between the positioning stop and the side wall of the wheel number five box is the width of the long side of the label paper, completing the positioning adjustment of the label paper positioning stop. At the same time, rotate the eccentric bushing of the label paper positioning stop to the half stroke position, loosen the fixing bolt, adjust the swing rod until the positioning stop is against the upper end face of the second positioning plug plate 42, tighten the fixing bolt, and complete the fine adjustment of the label paper positioning stop to reduce the defect rate of double eyelid appearance quality where the small box has white exposed at the angle.

[0050] Furthermore, continue to refer to Figure 1 The second positioning plate 42 is provided with scale markings. Specifically, the side of the second positioning plate 42 has scale markings, and the height of the second positioning plate 42 extending outward is precisely adjusted according to the width of the long side of the label paper through the scale markings.

[0051] Furthermore, continue to refer to Figure 1 The positioning and adjustment fixture for the No. 5 wheel outlet component of the packaging machine also includes a pressure detection component. This component comprises a pressure sensor and a control circuit board. The pressure sensor is mounted on the positioning block 1 and is electrically connected to the control circuit board. The pressure sensor detects the pressure value on the end face of the positioning block 1. Specifically, pressure sensors are installed on the upper and lower end faces of the positioning block 1, with embedded displays. When the pressure sensor detects the pressure value exerted by the cigarette pack during the sealing process on the upper and lower end faces of the positioning block 1, it sends a high-level signal to the control circuit board. The control circuit board then sends the signal to the display screen, which displays the pressure value in real time. Based on the pressure value, the upper and lower end faces of the positioning block 1 are fine-tuned until the force is balanced.

[0052] Furthermore, continue to refer to Figure 1 There are two stopper plate assemblies 4, which are respectively set on the upper and lower end faces of the positioning block 1. The stopper plate assemblies 4 extend and retract symmetrically, which facilitates quick positioning and adjustment of the anti-reflective fan-shaped block, arc plate and positioning stopper.

[0053] This embodiment also provides a method for adjusting the No. 5 wheel outlet component of the packaging machine, such as... Figure 2 As shown, through the implementation of the positioning and adjustment fixture for the No. 5 wheel outlet component of the packaging machine, the adjustment method for the No. 5 wheel outlet component includes:

[0054] S100: Push the positioning block 1 horizontally into the No. 5 wheel mold box from the distributor, adjust the distributor to be flush with the limit bar 3, and adjust the horizontal direction of the positioning block 1 so that the positioning block 1 is close to and aligned with the edge zeroing device.

[0055] First, with the packaging machine's No. 5 wheel in a stopped state, the distributor's fixing bolts are close but not tightened. Align one of the two side frames of the distributor's mold box with the mold box at the tenth station of the No. 5 wheel. Connect and fix the push handle 2 to the positioning block 1. Push the positioning block 1 horizontally into the No. 5 wheel mold box using the push handle 2. During the pushing process of the positioning block 1, when the limit stop 3 is close to the distributor's side frame, adjust the distributor to be flush with the limit stop 3. Adjust the horizontal direction of the positioning block 1 so that it is close to and aligned with the two side zeroing devices in the closed position. This completes the horizontal adjustment of the distributor. At the same time, the positioning block 1 is precisely engaged in the No. 5 wheel mold box, allowing for a quick determination of whether there is any positional deviation in the No. 5 wheel hub shaft.

[0056] S110: Adjust the height of the distributor so that the first positioning part 11 is engaged in the edge opening of the distributor mold box, and the second positioning part 12 is engaged in the tenth position mold box of the fifth wheel.

[0057] The outer diameter of the first positioning part 11 is larger than the outer diameter of the second positioning part 12. That is, the height of the first positioning part 11 is 55.5mm and the height of the second positioning part 12 is 55mm. The central axis of the first positioning part 11 coincides with the central axis of the second positioning part 12. Adjust the height of the distributor so that the first positioning part 11 is engaged in the edge opening of the distributor mold box and the second positioning part 12 is engaged in the tenth position mold box of the fifth wheel. The height difference between the upper and lower end faces and the front and rear end faces of the first positioning part 11 and the second positioning part 12 is 0.25mm. The distance between the distributor mold box and the fifth wheel mold box is adjusted by 0.25mm on each side.

[0058] S200: Tighten the fixing bolts of the distributor and check the edge opening of the distributor module to complete the quick positioning of the distributor assembly.

[0059] S300: Pop up the stopper assembly 4, adjust the anti-flanged sector block and place it against the stopper assembly 4, align the distributor with the anti-flanged sector block, and tighten the fixing bolts after adjustment.

[0060] Pop out the stopper assembly 4, move the fixing bolts of the arc plate to the top but do not tighten them, adjust the anti-flanged sector block to fit against the stopper assembly 4, and check if the planes are aligned. At this time, the distributor mold box is aligned with the anti-flanged sector block, the arc plate is 1mm away from the distributor mold box, and 0.25mm away from the upper plane of the tenth station mold box of the fifth wheel. After adjustment, tighten the fixing bolts to complete the rapid positioning of the arc plate, anti-flanged sector block and fixed material library.

[0061] S400: Rotate the adjusting screw of the positioning stop of the label paper to make the positioning stop abut against the stopper assembly 4. The positioning adjustment is complete, and the stopper assembly 4 retracts. Rotate the adjusting screw of the positioning stop of the label paper to make the positioning stop abut against the stopper assembly 4. At this time, the distance between the positioning stop and the side wall of the No. 5 wheel box is the width of the long side of the label paper, completing the positioning adjustment of the positioning stop. Finally, after the positioning adjustment is completed, the stopper assembly 4 retracts. Push the positioning block 1 horizontally from the No. 5 wheel mold box towards the distributor using the push handle 2. It can quickly adjust the positioning of multiple components, including the distributor of the cigarette pack output system, the arc plate of the No. 5 wheel outlet, the anti-reflective fan-shaped block, the side zeroing device on the outlet side, the external zeroing device, and the label paper positioning stop, without having to repeatedly adjust the relative positions of each component.

[0062] The method for adjusting the No. 5 wheel outlet assembly of the packaging machine provided in this embodiment involves using a positioning and adjusting fixture for the No. 5 wheel outlet assembly. The positioning block 1 is horizontally pushed into the No. 5 wheel mold box by the distributor. The distributor is adjusted to be flush with the limit stop 3. The horizontal direction of the positioning block 1 is adjusted so that it is aligned with the edge zeroing device, completing the horizontal adjustment of the distributor. The fixing bolts of the distributor are tightened, and the edge opening of the distributor mold box is checked, completing the rapid positioning of the distributor assembly. The stopper assembly 4 is ejected, and the anti-backing fan-shaped block is adjusted and placed against the stopper assembly 4. The distributor is aligned with the anti-backing fan-shaped block. After adjustment, the fixing bolts are tightened, completing the rapid positioning of the arc plate, anti-backing fan-shaped block, and fixed material magazine. The adjusting bolts of the positioning stop of the label paper are rotated so that the positioning stop is against the stopper assembly 4, completing the positioning adjustment. The stopper assembly 4 then retracts. It can quickly position and adjust multiple components, including the distributor of the cigarette pack output system, the arc plate of the No. 5 wheel outlet, the anti-reflective fan block, the side zeroing device on the outlet side, the external zeroing device, and the label paper positioning stop, without having to repeatedly adjust the relative positions of each component.

[0063] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A positioning and adjusting fixture for the No. 5 wheel outlet component of a packaging machine, characterized in that, include: Positioning block (1), the positioning block (1) has a stepped structure, the positioning block (1) is used to abut against the alignment edge zero setter; Push handle (2), the push handle (2) is connected to one side of the positioning block (1), the push handle (2) can push the positioning block (1) into the No. 5 wheel mold box; Limiting bar (3), the limiting bar (3) is disposed on the positioning block (1), the limiting bar (3) is used to abut against the edge of the distributor; A stopper assembly (4) is slidably disposed on the positioning block (1), and the stopper assembly (4) can extend and shorten relative to the positioning block (1) in the vertical direction. The stopper assembly (4) is used to position the stopper, the arc plate and the anti-reflective sector block. The plug plate assembly (4) includes a first positioning plug plate (41) and a second positioning plug plate (42). The positioning block (1) has multiple sliding grooves. The first positioning plug plate (41) and the second positioning plug plate (42) are slidably connected to the sliding grooves. When the positioning block (1) is engaged with the No. 5 wheel mold box, the first positioning plug plate (41) can extend and retract relative to the positioning block (1) and abut against the anti-coupling fan-shaped block. The second positioning plug plate (42) can extend and retract relative to the positioning block (1) and abut against the positioning stopper. There are two plug plate assemblies (4), and the two plug plate assemblies (4) are respectively disposed on the upper end face and the lower end face of the positioning block (1).

2. The positioning and adjusting fixture for the No. 5 wheel outlet component of the packaging machine according to claim 1, characterized in that, The positioning block (1) includes a first positioning part (11) and a second positioning part (12). The outer diameter of the first positioning part (11) is larger than the outer diameter of the second positioning part (12), and the central axis of the first positioning part (11) coincides with the central axis of the second positioning part (12). The first positioning part (11) can be engaged with the distributor mold box, and the second positioning part (12) can be engaged with the No. 5 wheel mold box.

3. The positioning and adjusting fixture for the No. 5 wheel outlet assembly of the packaging machine according to claim 1, characterized in that, The push handle (2) is provided with a sealed cavity for containing liquid. The liquid forms a horizontal bubble (5) in the sealed cavity, and the horizontal bubble (5) is used to present the horizontal state of the positioning block (1).

4. The positioning and adjusting fixture for the No. 5 wheel outlet assembly of the packaging machine according to claim 1, characterized in that, The positioning and adjusting fixture for the No. 5 wheel outlet component of the packaging machine also includes a connecting rod (6), which includes a rod head (61) and a gripping part (62). The gripping part (62) is fixedly connected to the rod head (61). The positioning block (1) is provided with a positioning groove (13), and the rod head (61) is embedded and fixed in the positioning groove (13).

5. The positioning and adjusting fixture for the No. 5 wheel outlet component of the packaging machine according to claim 1, characterized in that, The second positioning plate (42) is provided with scale markings.

6. The positioning and adjusting fixture for the No. 5 wheel outlet component of the packaging machine according to claim 1, characterized in that, The positioning and adjustment fixture for the No. 5 wheel outlet component of the packaging machine also includes a pressure detection component. The pressure detection component includes a pressure sensor and a control circuit board. The pressure sensor is installed on the positioning block (1) and is electrically connected to the control circuit board. The pressure sensor is used to detect the pressure value on the end face of the positioning block (1).

7. A method for adjusting the No. 5 wheel outlet assembly of a packaging machine, wherein the method comprises, through the implementation of the positioning and adjusting fixture for the No. 5 wheel outlet assembly of the packaging machine as described in any one of claims 1-6, the method comprising: S100: Push the positioning block (1) horizontally into the No. 5 wheel mold box by the distributor, adjust the distributor to be flush with the limit bar (3), adjust the horizontal direction of the positioning block (1) so that the positioning block (1) is close to and aligned with the side zeroing device. S200: Tighten the fixing bolts of the distributor and check the edge opening of the distributor mold box; S300: Pop out the plug plate assembly (4), adjust the anti-coupling sector block and place it against the plug plate assembly (4), align the distributor with the anti-coupling sector block, and tighten the fixing bolts after adjustment; S400: Rotate the adjusting bolt of the positioning stop of the label paper so that the positioning stop is against the stopper assembly (4). The positioning adjustment is completed and the stopper assembly (4) retracts.

8. The method for adjusting the No. 5 wheel outlet assembly of the packaging machine according to claim 7, characterized in that, The positioning block (1) includes a first positioning part (11) and a second positioning part (12). The outer diameter of the first positioning part (11) is larger than the outer diameter of the second positioning part (12), and the central axis of the first positioning part (11) coincides with the central axis of the second positioning part (12). The first positioning part (11) can be engaged with the distributor mold box, and the second positioning part (12) can be engaged with the No. 5 wheel mold box. The method for adjusting the No. 5 wheel outlet component of the packaging machine also includes the following: located between S100 and S200: S110: Adjust the height of the distributor so that the first positioning part (11) is engaged in the side opening of the distributor mold box, and the second positioning part (12) is engaged in the tenth position mold box of the fifth wheel.

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