Dismounting device for spider hand conveying arm of cigarette making machine

Abstract

The utility model discloses a cigarette making machine spider hand conveying arm dismounting device, and relates to the technical field of dismounting devices, the cigarette making machine spider hand conveying arm dismounting device comprises a conveying arm, the two side ends of the conveying arm are both provided with dismounting tools, the upper ends of the two dismounting tools are both provided with first through holes, and the lower ends of the two dismounting tools are both provided with first threaded holes; fastening screws are arranged in first through holes formed in the two dismounting tools, jacking screws are arranged in first threaded holes formed in the two dismounting tools, operation is convenient and easy, implementation is easy, the problem that a conveying arm and related accessories are damaged due to forced dismounting of external force is avoided, the accessories are protected, cost is reduced, efficiency is improved, the effect is good, and the practicability is high. Therefore, the production efficiency is further improved, the problems that the spider hand conveying arm is inconvenient to maintain, tedious in steps and the like are solved, the spider hand conveying arm is fast to take out and convenient and effective to maintain, and the phenomena of improper cigarette suction and conveying dislocation caused by inaccurate operation of the spider hand conveying arm are further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly devices, in particular to a disassembly device for a spider-hand conveying arm of a cigarette making machine. Background Art

[0002] The spider arm mechanism mainly sucks up the cigarettes on the cigarette guide rail and transports them to the YJ27 type receiving machine's smoke drum. The spider arm conveyor arm is an important mechanism for conveying cigarettes in the cigarette making machine. There are multiple wearing parts such as oil seals, gears, and air suction channels inside the conveyor arm, as well as parts that need to be cleaned regularly. Failure of related parts in the conveyor arm and untimely maintenance will lead to equipment operation failures and product quality defects. We need to disassemble and maintain the conveyor arm and replace consumable parts during daily maintenance.

[0003] A set of spider hand mechanism has 8 transmission arms, which need to be disassembled and maintained one by one during replacement and maintenance. The transmission arms are distributed on the spider hand mechanism according to a special rule. The distance and angle between each transmission arm are calibrated and arranged by special tools. Ordinary conventional tools are used for disassembly during daily maintenance and disassembly. During the disassembly process, the force points, force directions and contact between the tools and the transmission arms of ordinary tools are all far-fetched, which often leads to damage to the transmission arms or related parts of the transmission arms during the disassembly process, which increases the maintenance cost and labor intensity. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a spider arm conveyor arm disassembly device for a cigarette making machine, which solves the problem that ordinary conventional tools are used for disassembly during daily maintenance and disassembly. During the disassembly process, the force points, force directions and contact between the tools and the conveyor arm of ordinary tools are all far-fetched, which often leads to damage to the conveyor arm or parts related to the conveyor arm during the disassembly process, increasing maintenance costs and labor intensity. Technical problems.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A cigarette making machine spider arm conveying arm disassembly device comprises a conveying arm, wherein disassembly tools are provided at both side ends of the conveying arm, a first through hole is provided at the upper end of the two disassembly tools, a first threaded hole is provided at the lower end of the two disassembly tools, fastening screws are provided in the first through holes provided by the two disassembly tools, and lifting screws are provided in the first threaded holes provided by the two disassembly tools.

[0009] Preferably, two second threaded holes are formed at the upper end of the transmission arm, a transmission spline shaft mounting hole is formed at the upper end of the transmission arm, and two second through holes are formed at the upper end of the transmission arm.

[0010] Preferably: the upper end of the conveying arm is connected with a dust cover plate by four screws, the two disassembly tools are fixedly connected to the conveying arm by fastening screws, the disassembly tool is made of one-piece iron alloy, and the disassembly tool is in the shape of Z, with a protruding part in the middle section.

[0011] (III) Beneficial effects

[0012] The novel operation is convenient and simple, easy to implement, and avoids the problem of damage to the conveyor arm and related accessories due to forced dismantling by external force, thereby protecting the accessories, reducing costs and increasing efficiency, and the effect is good, thereby further improving production efficiency, and solving the problems of inconvenient maintenance and cumbersome steps of the spider arm conveyor arm, and realizing quick removal of the spider arm conveyor arm and convenient and effective maintenance, further avoiding improper cigarette suction and misplaced delivery due to inaccurate operation of the spider arm conveyor arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 It is a structural diagram of the entire utility model;

[0015] Figure 2 This is a structural diagram of the disassembly tool of the utility model;

[0016] Figure 3 This is a structural diagram of the transmission arm of the utility model;

[0017] Figure 4 It is the structural diagram of the dust cover of the utility model.

[0018] Legend: 11. Disassembly tool; 12. First through hole; 13. First threaded hole; 14. Lifting screw; 15. Fastening screw; 21. Transmission arm; 22. Second threaded hole; 23. Transmission spline shaft mounting hole; 24. Second through hole; 31. Dust cover. DETAILED DESCRIPTION

[0019] The embodiment of the present application provides a disassembly device for the spider arm conveying arm of a cigarette making machine, which effectively solves the problem of using ordinary conventional tools for disassembly during daily maintenance and disassembly. During the disassembly process, the force points, force directions and contact between the ordinary tools and the conveying arm are all used far-fetchedly, which often leads to damage to the conveying arm or parts related to the conveying arm during the disassembly process, increasing maintenance costs and labor intensity. The novel structure is simple and practical, and solves the problems of inconvenient maintenance and cumbersome steps of the spider arm conveying arm, and realizes quick removal of the spider arm conveying arm and convenient and effective maintenance, further avoiding improper cigarette suction and misaligned delivery due to inaccurate operation of the spider arm conveying arm.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the problem that ordinary conventional tools are used for disassembly during daily maintenance and disassembly. During the disassembly process, the force points, force directions and contact between the tools and the conveyor arm of ordinary tools are used far-fetchedly, which often causes damage to the conveyor arm or its related parts during the disassembly process, and increases the maintenance cost and labor intensity. The overall idea is as follows:

[0022] In view of the problems existing in the prior art, the utility model provides a disassembly device for the spider hand conveying arm of a cigarette making machine, comprising a conveying arm 21, disassembly tools 11 are provided on both side ends of the conveying arm 21, first through holes 12 are provided at the upper ends of the two disassembly tools 11, first threaded holes 13 are provided at the lower ends of the two disassembly tools 11, fastening screws 15 are provided in the first through holes 12 provided by the two disassembly tools 11, and lifting screws 14 are provided in the first threaded holes 13 provided by the two disassembly tools 11. When it is necessary to disassemble the conveying arm 21, first remove the four screws on the dust cover 31 of the conveying arm 21 to remove the dust cover 31, and then remove the four screws connecting the conveying arm 21 with the spider hand. At this time, the screw connection relationship between the conveying arm 21 and the spider hand assembly mechanism is disconnected, and it is only necessary to separate the conveying arm 21 from the steel sleeve of the spider hand assembly mechanism. At this time, place the two disassembly tools 11 on both sides of the conveying arm 21 respectively, adjust the angles of the two disassembly tools 11, so that the limiting strips in the middle of the two disassembly tools 11 are completely fitted into the large steps on both sides of the conveying arm 21, and then use the fastening screw 15 to penetrate the first through hole 12 opened in the disassembly tool 11.

[0023] Two second threaded holes 22 are provided at the upper end of the transmission arm 21, a transmission spline shaft mounting hole 23 is provided at the upper end of the transmission arm 21, and two second through holes 24 are provided at the upper end of the transmission arm 21. The fastening screws 15 are threadedly installed into the two threaded holes connecting the dust cover 31 and the transmission arm 21; then the two lifting screws 14 are forcefully rotated and screwed into the first threaded holes 13 provided in the disassembly tool 11 until the lifting screws 14 hit the surface of the spider hand assembly mechanism, and the two lifting screws 14 are continued to be rotated. At this time, the lifting screws 14 no longer move forward, but a reaction force is generated to slowly lift out the disassembly tool 11 together with the transmission arm 21, and finally the base of the transmission arm 21 is separated from the steel sleeve of the spider hand assembly mechanism, thereby realizing the quick, safe and non-destructive removal of the transmission arm 21.

[0024] A dust cover 31 is connected to the upper end of the conveying arm 21 by four screws, and two disassembly tools 11 are fixedly connected to the conveying arm 21 by fastening screws 15. The disassembly tool 11 is made of an integral iron alloy and is in the shape of a Z with a protruding part in the middle section. The novel operation is convenient and simple, easy to implement, and avoids damage to the conveying arm 21 and related accessories due to forced disassembly by external force, thereby protecting accessories, reducing costs and increasing efficiency with good results, thereby further improving production efficiency, solving the problems of inconvenient maintenance and cumbersome steps of the spider hand conveying arm 21, and realizing quick removal of the spider hand conveying arm 21, convenient and effective maintenance, and further avoiding improper cigarette suction and misaligned delivery due to inaccurate operation of the spider hand conveying arm 21.

[0025] Working principle: When the conveying arm 21 needs to be disassembled, first remove the four screws on the dust cover 31 of the conveying arm 21 to remove the dust cover 31, and then remove the four screws connecting the conveying arm 21 and the spider hand. At this time, the screw connection between the conveying arm 21 and the spider hand assembly is disconnected, and the remaining part only requires the conveying arm 21 to be separated from the steel sleeve of the spider hand assembly. At this time, place the two disassembly tools 11 on both sides of the conveying arm 21 respectively, adjust the angles of the two disassembly tools 11, so that the limiting strips in the middle of the two disassembly tools 11 are completely fitted into the large steps on both sides of the conveying arm 21, and then use the fastening screws 15 to penetrate the first through holes 12 opened in the disassembly tools 11, and thread the fastening screws 15 into the two threaded holes connecting the dust cover plate 31 and the conveying arm 21; then forcefully rotate the two lifting screws 14 and screw them into the first threaded holes 13 opened in the disassembly tools 11 until the lifting screws 14 hit the surface of the spider hand assembly mechanism, and continue to rotate the two lifting screws 14. At this time, the lifting screws 14 no longer move forward, but generate a reaction force to The disassembly tool 11 is slowly lifted up together with the conveying arm 21, and finally the base of the conveying arm 21 is separated from the steel sleeve of the spider hand assembly mechanism, so that the conveying arm 21 can be removed quickly, safely and without damage. The novel operation is convenient and simple, easy to implement, and avoids the damage to the conveying arm 21 and related accessories due to forced dismantling by external force, thereby protecting accessories, reducing costs and increasing efficiency, and the effect is good, thereby further improving production efficiency, solving the problems of inconvenient maintenance and cumbersome steps of the spider hand conveying arm 21, and realizing the quick removal of the spider hand conveying arm 21, convenient and effective maintenance, and further avoiding improper cigarette suction and misaligned delivery due to inaccurate operation of the spider hand conveying arm 21.

[0026] 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. A spider arm conveying arm disassembly device for a cigarette making machine, comprising a conveying arm (21), characterized in that: Both side ends of the conveying arm (21) are provided with disassembly tools (11), and the upper ends of the two disassembly tools (11) are provided with first through holes (12); The lower ends of the two disassembly tools (11) are each provided with a first threaded hole (13), and the first through holes (12) provided in the two disassembly tools (11) are each provided with a fastening screw (15); Wherein, the first threaded holes (13) opened in the two disassembly tools (11) are both provided with lifting screws (14).

2. The spider arm conveying arm disassembly device for a cigarette making machine according to claim 1, characterized in that: The upper end of the transmission arm (21) is provided with two second threaded holes (22); Wherein, a transmission spline shaft mounting hole (23) is provided at the upper end of the transmission arm (21).

3. The spider arm conveying arm disassembly device for a cigarette making machine according to claim 2, characterized in that: Two second through holes (24) are formed at the upper end of the transmission arm (21).

4. The spider arm conveying arm disassembly device for a cigarette making machine according to claim 3, characterized in that: The upper end of the transmission arm (21) is connected to a dust cover plate (31) via four screws.

5. The spider arm conveying arm disassembly device for a cigarette making machine according to claim 4, characterized in that: The two disassembly tools (11) are fixedly connected to the conveying arm (21) via fastening screws (15).

6. The spider arm conveying arm disassembly device for a cigarette making machine according to claim 5, characterized in that: The disassembly tool (11) is made of an integrated iron alloy and is in the shape of a Z, with a protruding portion in the middle section.

Images