Adjusting auxiliary device for cigarette packaging machine
By designing the auxiliary device for the No. 1 wheel adjustment of the cigarette packaging machine, including flange sleeve, rotating arm, wedge column and other components, the problem of cumbersome and time-consuming adjustment of the No. 1 wheel of the cigarette packaging machine is solved, and the precise adjustment and positioning of the clamping claws is achieved, which improves work efficiency and avoids quality accidents.
Patent Information
- Application Number
- CN202421472248.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-26
AI Technical Summary
During the adjustment of the No. 1 wheel of the cigarette packaging machine, the existing technology has cumbersome and time-consuming problems, resulting in improper installation and inability to meet the technical requirements. Quality accidents such as puncture, breakage, and cigarette loss may occur.
An adjustment auxiliary device for cigarette packaging machine is designed, including flange sleeves, rotating arms, wedge columns, bolts and other components. Through the cooperation of these components, precise adjustment and positioning of the inner surface of the clamping claws and the inner surface of the mold box plate is achieved.
This auxiliary device reduces the amount of labor of the maintenance worker, enables a maintenance worker to complete the adjustment and assembly of the No. 1 wheel alone, improves work efficiency, ensures installation accuracy, and avoids quality accidents.
Smart Images
Figure CN222756930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco machinery and equipment tools, in particular to an adjustment auxiliary device for a cigarette packaging machine. Background Art
[0002] In the tobacco industry, the No. 1 wheel of the YB45 cigarette packaging machine is an important part of the machine. The No. 1 wheel receives the cigarette group sent by the mold box conveyor belt and rotates 180°. The output push rod pushes the cigarette group with aluminum foil into the No. 2 wheel for subsequent packaging. The installation technical standard of the No. 1 wheel is to adjust the clamping claw in the closed state. The closing and opening of the clamping claw are controlled by the cam. While ensuring that the inner surface of the clamping claw is in the same plane as the inner surface of the mold box plate, it is also necessary to ensure that the bearing of the control rod shaft is in close contact with the cam, and then tighten the clamping claw locking screw. Two maintenance personnel are required to assist in completing the adjustment of the No. 1 wheel clamping claw. It is more troublesome for one maintenance personnel to operate and cannot perform three actions at the same time. At this time, another maintenance personnel is required to use a tool to support the shaft arm so that the bearing of the clamping claw control rod shaft is close to the cam. Then the adjustment personnel will check that the inner surface of the clamping claw is in the same plane as the inner surface of the mold box plate and lock the clamping claw screw. When the assistants assist in the adjustment, they have no special tools. They have to find a temporary tool to hold the control rod bearing, and another maintenance worker tightens the clamping claw. This cannot guarantee the torque of the control rod bearing on the cam, and may also damage the bearing. There are many parts linked to the No. 1 wheel clamping cigarette mold box, and the position is narrow. If the installation and adjustment are not in place and the technical requirements are not met, there will be quality accidents such as cigarette puncture, breakage, and falling. The cigarette group pushes and blocks the equipment failure that damages the No. 1 wheel. In view of the cumbersome and time-consuming adjustment of the No. 1 wheel, it is extremely important to design an auxiliary adjustment device for cigarette packaging machines. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary adjustment device for a cigarette packaging machine, which solves the technical problem that if the installation and adjustment are not in place and the technical requirements are not met, quality accidents such as cigarette puncture, breakage, and cigarette drop may occur.
[0005] (II) Technical solution
[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0007] An adjustment auxiliary device for a cigarette packaging machine comprises a flange sleeve, a swivel arm, a wedge column and bolts. The flange sleeve is a main part of a tooling, and is cylindrical in shape with a circular ring on the outer circumference. One end of the cylindrical body is a hexagonal flange sleeve with a hole margin of 13 mm, and the other end is a hollow cylinder. The swivel arm is a tangent shape of the circular ring and a straight slot. The swivel arm circular ring is coaxially matched with the flange sleeve. The swivel arm is sleeved on the flange sleeve and can slide up and down. A threaded hole is punched on the circumference of the swivel arm and a M5 screw is used to lock and fix the component. A threaded hole is provided at the center of the straight slot for installing the wedge column. The center distance between the swivel arm sleeve hole and the wedge column threaded hole is 28 mm. The wedge column is a wedge-shaped cylinder with an external thread on one end. The wedge column is installed in the swivel arm threaded hole, and the distance of the wedge column can be adjusted by rotating the thread depth.
[0008] Preferred: The flange sleeve is the main part of the tooling, and its shape is a cylinder with a ring on the outer circumference. One end of the cylindrical body is a hexagonal flange sleeve with a hole margin of 13 mm. When the precision locking positioning needs to be adjusted, the flange sleeve head of the auxiliary device is clamped on the locking hexagonal nut of the No. 1 wheel cam. There is a magnet inside the flange sleeve to position the flange sleeve above the cam. The other end is hollow cylindrical, which can reduce the deadweight of the tooling. The auxiliary device is an ordinary commonly used tool with less force. It is processed with 45# steel with good comprehensive process performance and commonly used.
[0009] Preferably: the swivel arm is a tangent shape of a circular ring and a straight slot, the circular ring is coaxially matched with the flange sleeve, the swivel arm is sleeved on the flange sleeve during adjustment, and can slide up and down, a threaded hole is punched on its circumference and a M5 screw is used to lock and fix the component, a threaded hole is provided in the center of the straight slot for installing a wedge column, and the center distance between the swivel arm sleeve hole and the wedge column threaded hole is 28 mm.
[0010] Preferably, the wedge-shaped column is a wedge-shaped cylinder with a taper of 1:25.
[0011] Preferably, the cylinder at the small diameter end is close to the No. 1 wheel shaft during adjustment, and the cylinder at the large diameter end has an M5 external thread and is installed in the threaded hole of the rotating arm during adjustment. The upper and lower distances of the wedge-shaped column can be adjusted by rotating the thread.
[0012] Preferably, the end of the auxiliary device wedge block should be in contact with the inner wall of the No. 1 wheel rotating frame, the control rod shaft and the bearing. In order to protect the surface of the contact parts from being damaged, the wedge block is made of ordinary brass with low hardness.
[0013] (III) Beneficial effects
[0014] 1. The use of this auxiliary tooling reduces the workload of maintenance workers. The adjustment and assembly of the No. 1 wheel, which originally required the cooperation of two people, can now be completed by one maintenance worker alone. The operation is simple and fast, which improves work efficiency. When there is no special tooling, a tool is temporarily used to support the control rod bearing, and another maintenance worker tightens the clamping claw. This cannot guarantee the torque of the control rod bearing on the cam, and may also damage the bearing. The use of this auxiliary tooling ensures the installation accuracy.
[0015] 2. The auxiliary device consists of a flange sleeve, a rotating arm, a wedge block, etc. After the No. 1 wheel clamping claw is installed and needs to be adjusted for precision locking and positioning, clamp the flange sleeve head of the auxiliary device on the No. 1 wheel cam locking hexagonal nut. The flange sleeve has a magnet inside to position the flange sleeve above the cam. Adjust the rotating arm and the wedge column so that the end of the wedge column freely falls into the gap between the inner wall of the No. 1 wheel rotating frame, the rotating shaft, and the bearing. The bearing at the end of the rotating shaft leans against the cam, and the locking screw of the rotating arm is locked. The inner surface of the clamping claw and the inner surface of the mold box plate are precisely adjusted and positioned. Under the action of the wedge column force, the bearing on the rotating shaft is close to the cam, ensuring that the clamping claw can be accurately positioned. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0017] Figure 1 This is a schematic diagram of the structure of the auxiliary device for this adjustment;
[0018] Figure 2 A schematic diagram showing the use of auxiliary devices for this adjustment;
[0019] Figure 3 This is a schematic diagram of the end face structure of the No. 1 wheel;
[0020] Figure 4 This is the front view of the flange sleeve;
[0021] Figure 5 This is the left view of the flange sleeve;
[0022] Figure 6 It is the left view of the rotating arm;
[0023] Figure 7 This is the front view of the wedge column.
[0024] In the figure: 1. flange sleeve; 2. rotating arm; 3. wedge column; 4. bolt; 5. rotating shaft; 6. nut. DETAILED DESCRIPTION
[0025] The embodiment of the present application provides an auxiliary adjustment device for a cigarette packaging machine, which effectively solves the technical problem that if the installation and adjustment are not in place and the technical requirements are not met, quality accidents such as cigarette puncture, breakage, and cigarette dropping will occur. The use of this auxiliary tooling reduces the workload of maintenance workers. The adjustment and assembly work of the No. 1 wheel, which originally required the cooperation of two people, can now be completed by one maintenance personnel alone. The operation is simple and quick, which improves work efficiency.
[0026] Example
[0027] like Figure 1-Figure 7 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that if the installation and adjustment are not in place and the technical requirements are not met, there will be quality accidents such as cigarette puncture, breakage, and falling of cigarettes. The overall idea is as follows:
[0028] In view of the problems existing in the prior art, the utility model provides an auxiliary adjustment device for a cigarette packaging machine, comprising a flange sleeve 1, a swivel arm 2, a wedge column 3, a bolt 4, a rotating shaft 5, and a nut 6. The flange sleeve 1 is a main part of the tooling, and its outer shape is a cylinder with a circular ring in the outer circumference. One end of the cylindrical body is an inner hexagonal flange sleeve with a hole margin of 13 mm, and the other end is a hollow cylinder. The swivel arm 2 is a tangent shape of the circular ring and the straight slot. The circular ring of the swivel arm 2 is coaxially matched with the flange sleeve 1. The swivel arm 2 is sleeved on the flange sleeve 1 and can slide up and down. A threaded hole is drilled on its circumference and a M5 screw is used to lock and fix the component. A threaded hole is provided in the center of the straight slot for installing the wedge column 3. The center distance between the swivel arm sleeve hole and the wedge column threaded hole is 28 mm. The use of this auxiliary tooling reduces the labor of maintenance workers. The adjustment and assembly of the No. 1 wheel, which used to require two people to cooperate with each other, can now be completed by one maintenance worker alone. The operation is simple and fast, which improves work efficiency. When there is no special tooling, a tool is temporarily used to support the control rod bearing, and another maintenance worker tightens the clamping claw. This cannot guarantee the torque of the control rod bearing on the cam, and may also damage the bearing. The use of this auxiliary tooling ensures the installation accuracy.
[0029] The wedge column 3 is a wedge-shaped cylinder with an external thread at one end. The wedge column is installed in the threaded hole of the swing arm 2. The distance of the wedge column can be adjusted by rotating the thread depth. The flange sleeve 1 is the main part of the tooling. It has a cylindrical shape with a circular ring on the outer circumference. One end of the cylindrical body is an inner hexagonal flange sleeve with a hole margin of 13 mm. When the precision locking positioning needs to be adjusted, the flange sleeve 1 of the auxiliary device is clamped on the No. 1 wheel cam locking hexagonal nut 6. There is a magnet inside the flange sleeve 1 to position the flange sleeve above the cam. The other end is hollow cylindrical, which can reduce the deadweight of the tooling. The auxiliary device is an ordinary commonly used tool with less force. It is processed with 45# steel with good comprehensive process performance and common use. The swing arm 2 is a tangent shape of the circular ring and the straight slot. The circular ring and the flange sleeve 1 are coaxially matched. When adjusting the swing arm 2 is sleeved on the flange sleeve 1 and can slide up and down. A threaded hole is drilled on its circumference and a M5 screw is used to lock and fix the component. A threaded hole is provided in the center of the straight slot for installing the wedge column 3. The center distance between the swing arm sleeve hole and the wedge column threaded hole is 28㎜. The wedge column 3 is a wedge-shaped cylinder with a taper of 1:25. The cylinder at the small diameter end leans against the No. 1 wheel rotating shaft 5 during adjustment; the cylinder at the large diameter end has an M5 external thread and is installed in the threaded hole of the swing arm during adjustment. The upper and lower distances of the wedge column 3 can be adjusted by rotating the thread. The end of the wedge block of the auxiliary device must contact the inner wall of the No. 1 wheel rotating frame, the control rod shaft, and the bearing. In order to protect the surface of the contact parts from damage, the wedge block is made of ordinary brass with low hardness. The auxiliary device consists of a flange sleeve, a swing arm, a wedge block, etc. After the No. 1 wheel clamping claw is installed, if the precision locking positioning needs to be adjusted, clamp the auxiliary device flange sleeve 1 onto the No. 1 wheel cam locking hexagonal nut 6. The flange sleeve 1 has a magnet inside to position the flange sleeve above the cam. Adjust the swing arm 2 and wedge column 3 so that the end of the wedge column 3 freely falls into the gap between the inner wall of the No. 1 wheel rotating frame, the rotating shaft, and the bearing. The end bearing of the rotating shaft 5 leans against the cam, and the swing arm locking screw is locked. The inner surface of the clamping claw and the inner surface of the mold box plate are precisely adjusted and positioned. Under the action of the force of the wedge column 3, the bearing on the rotating shaft 5 is close to the cam, ensuring that the clamping claw can be accurately positioned.
[0030] Working principle:
[0031] The use of this auxiliary tooling reduces the workload of maintenance workers. The adjustment and assembly work of the No. 1 wheel, which originally required two people to cooperate with each other, can now be completed by one maintenance worker alone. The operation is simple and fast, which improves work efficiency. When there is no special tooling, a tool is temporarily found to support the control rod bearing, and another maintenance worker tightens the clamping claw. This cannot guarantee the torque of the control rod bearing on the cam, and may also damage the bearing. The use of this auxiliary tooling ensures the installation accuracy. The closing and opening of the No. 1 wheel clamping claw are controlled by the cam. When the No. 1 wheel clamping claw is in a closed state, it is ensured that the inner surface of the clamping claw and the inner surface of the mold box plate are in the same plane, and the bearing of the control rod shaft is in close contact with the cam, and then the clamping claw locking screw is screwed. The auxiliary device consists of a flange sleeve, a rotating arm, a wedge block, etc. After the No. 1 wheel clamping claw is installed, when the precision locking positioning needs to be adjusted, the flange sleeve 1 of the auxiliary device is clamped on the No. 1 wheel cam locking hexagonal nut 6. There is a magnet inside the flange sleeve 1 to position the flange sleeve above the cam. Adjust the rotating arm 2 and the wedge column 3, so that the end of the wedge column 3 freely falls into the gap between the inner wall of the No. 1 wheel rotating frame, the rotating shaft, and the bearing, and the end bearing of the rotating shaft 5 leans against the cam, and the locking screw of the rotating arm is locked. The inner surface of the clamping claw and the inner surface of the mold box plate are precisely adjusted and positioned. Under the action of the wedge column 3, the bearing on the rotating shaft 5 is close to the cam, ensuring that the clamping claw can be accurately positioned.
[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. An auxiliary adjustment device for a cigarette packaging machine, comprising a flange sleeve (1), a rotating arm (2), a wedge-shaped column (3), and a bolt (4), characterized in that: The flange sleeve (1) is the main part of the tooling, and has a cylindrical shape with a circular ring on the outer circumference. One end of the cylindrical body is a hexagonal flange sleeve with a hole margin of 13 mm, and the other end is a hollow cylinder. The swing arm (2) is a tangent shape of the circular ring and the straight slot. The circular ring of the swing arm (2) is coaxially matched with the flange sleeve (1). The swing arm (2) is sleeved on the flange sleeve (1) and can slide up and down. A threaded hole is drilled on its circumference and a M5 screw is used to lock and fix the component. A threaded hole is provided in the center of the straight slot for installing a wedge column (3). The center distance between the swing arm sleeve hole and the wedge column threaded hole is 28 mm. The wedge column (3) is a wedge-shaped cylinder with an external thread on one end. The wedge column is installed in the threaded hole of the swing arm (2). The distance of the wedge column can be adjusted by rotating the thread depth.
2. The adjustment auxiliary device for a cigarette packaging machine according to claim 1, characterized in that: The wedge-shaped column (3) is a wedge-shaped cylinder with a taper of 1:
25.
3. The adjustment auxiliary device for a cigarette packaging machine according to claim 2, characterized in that: The cylinder at the small diameter end is close to the first wheel shaft (5) during adjustment, and the cylinder at the large diameter end has an M5 external thread and is installed in the threaded hole of the rotating arm during adjustment. The upper and lower distances of the wedge-shaped column (3) can be adjusted by rotating the thread.
4. The adjustment auxiliary device for a cigarette packaging machine according to claim 3, characterized in that: The end of the wedge block of the auxiliary device should be in contact with the inner wall of the No. 1 wheel rotating frame, the control rod shaft and the bearing.