CN216682012U

CN216682012U - Cigarette branch chain plate mechanism assembly and disassembly tools

Info

Publication number: CN216682012U
Application number: CN202220082827.1U
Authority: CN
Inventors: 林攀; 邱勇杰; 游东贤; 何端; 谢诗辉; 郭建灿; 巫少通; 姜鹏彬
Original assignee: Longyan Tobacco Industry Co Ltd
Current assignee: Longyan Tobacco Industry Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-07
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to a disassembling tool for a cigarette chain plate mechanism, wherein in the maintenance process of the cigarette chain plate mechanism, a chain link is arranged on an installation part, so that a shaft hole of the chain link is opposite to an avoidance hole; controlling the operation piece to act, so that one end of the operation piece is abutted against the pin shaft; and continuously controlling the operation piece to move, ejecting the pin shaft out of the shaft hole and ejecting the pin shaft into the avoidance hole so as to finish the disassembly of the chain link. Simultaneously, in the assembling process, the chain link is arranged on the mounting part; and then controlling the operation piece to act, so that the pin shaft is pushed into the shaft hole of the chain link to complete the assembly of the chain link. So, utilize a cigarette chain trigger to construct assembly and disassembly tools of this application, can realize one-man operation, labour saving and time saving improves a cigarette chain trigger and constructs maintenance efficiency, is favorable to accelerating a cigarette production beat. Meanwhile, the investment of manpower is reduced, and the labor cost is reduced.

Description

Cigarette branch chain plate mechanism assembly and disassembly tools

Technical Field

The utility model relates to the technical field of cigarette production, in particular to a disassembling tool for a cigarette chain plate mechanism.

Background

When cigarettes are conveyed on the cigarette storage and conveying equipment, the cigarette storage and conveying equipment is completed by the chain plate mechanism in the auxiliary chain. The chain plate mechanism is a closed conveying chain formed by connecting a plurality of chain links back and forth. After the chain plate mechanism is used for a long time, individual chain links are abraded or damaged and need to be replaced. Because the space of the chain plate mechanism installed on the equipment is limited, the disassembly, the assembly and the maintenance are very complicated without special tools, and a pin needs to be knocked into the chain link by a plurality of people in cooperation with a knocking tool to complete the mutual linkage of the chain links. Need dispose three at least maintenance personal when the dismouting, alone firmly taut with chain trigger structure, alone support the pin, alone will utilize the round pin instrument of beating again to beat the pin and beat into chain link joint department and accomplish the dismouting, and the power is wasted time, leads to chain trigger structure maintenance inefficiency, seriously influences a cigarette takt.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a cigarette chain trigger mechanism assembly and disassembly tools, labour saving and time saving improves a cigarette chain trigger mechanism maintenance efficiency, is favorable to accelerating a cigarette production beat.

The utility model provides a cigarette chain trigger constructs assembly and disassembly tools, cigarette chain trigger constructs assembly and disassembly tools includes: the fixing seat comprises a base, and a protruding part and a mounting part which are arranged on the base at intervals, wherein an avoiding hole is formed in one side surface of the mounting part facing the protruding part, the mounting part is used for mounting a chain link of the chain plate mechanism, and the avoiding hole is used for being opposite to a shaft hole of the chain link; the operating piece is movably arranged on the boss, and when the operating piece is operated, one end of the operating piece can push the pin shaft into the shaft hole; or pushing the pin shaft in the shaft hole into the avoiding hole.

According to the cigarette branch chain plate mechanism dismounting tool, in the maintenance process of the cigarette chain plate mechanism, the chain link is arranged on the mounting part, so that the shaft hole of the chain link is opposite to the avoiding hole; controlling the operation piece to act, so that one end of the operation piece is abutted against the pin shaft; and continuously controlling the operation piece to move, ejecting the pin shaft out of the shaft hole and ejecting the pin shaft into the avoidance hole so as to finish the disassembly of the chain link. Simultaneously, in the assembling process, the chain link is arranged on the mounting part; and then controlling the operation piece to act, so that the pin shaft is pushed into the shaft hole of the chain link to complete the assembly of the chain link. So, utilize a cigarette chain trigger to construct assembly and disassembly tools of this application, can realize one-man operation, labour saving and time saving improves a cigarette chain trigger and constructs maintenance efficiency, is favorable to accelerating a cigarette production beat. Meanwhile, the investment of manpower is reduced, and the labor cost is reduced.

In one embodiment, the avoiding hole faces to one port of the protruding portion and is used for being inserted by a flange arranged circumferentially in the shaft hole.

In one embodiment, a through hole is formed in one side face, facing the mounting portion, of the protruding portion, an internal thread is formed in the hole wall of the through hole, and the operating member is arranged in the through hole in a penetrating mode and provided with an external thread matched with the internal thread.

In one embodiment, a rotating button is arranged at one end of the operating member away from the mounting part, and the rotating button is used for driving the operating member to rotate in the through hole.

In one embodiment, the circumference of the rotating button is provided with anti-slip lines.

In one embodiment, the operating part is equipped with ejecting portion towards the one end of installation department, ejecting portion is used for contradicting on the round pin axle, and at least part can stretch into in the dodge hole.

In one embodiment, the ejecting part is detachably connected with the operating part.

In one embodiment, the operating member is provided with a mounting hole at one end facing the boss, and one end of the ejection portion is inserted into the mounting hole.

In one embodiment, the cigarette branch chain plate mechanism assembling and disassembling tool further comprises a supporting part, the supporting part is arranged on the base and is spaced from the protruding part, and the mounting part is arranged on the supporting part.

In one embodiment, the supporting portion, the base and the protruding portion are integrally formed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a fixing base according to an embodiment;

FIG. 2 is a sectional view of the fixing base of FIG. 1 taken along the direction A-A;

FIG. 3 is a structural sectional view of the fixing base in FIG. 1 taken along the direction B-B;

FIG. 4 is a schematic view of an embodiment of an operating member;

FIG. 5 is a schematic view of a link structure according to one embodiment.

100. A disassembling tool; 110. a fixed seat; 111. a base; 112. a boss portion; 1121. perforating; 1122. an internal thread; 113. an installation part; 1131. avoiding holes; 114. a support portion; 120. an operating member; 121. an external thread; 122. a rotation knob; 1221. anti-skid lines; 123. mounting holes; 130. a push-out part; 200. a chain link; 210. a shaft hole; 220. flanging; 230. a pin shaft; 240. a front section of a chain plate; 250. the back section of the chain plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In one embodiment, referring to fig. 1, 3 and 5, a cigarette chain plate mechanism disassembling tool 100 includes: a fixed seat 110 and an operating member 120. The fixing base 110 includes a base 111, and a protrusion 112 and a mounting portion 113 spaced apart from each other on the base 111. An avoiding hole 1131 is formed in a side surface of the mounting portion 113 facing the boss 112. The mounting portion 113 is used to mount the link 200 of the link plate mechanism. The relief hole 1131 is adapted to oppose the shaft hole 210 of the link 200. The operation member 120 is movably disposed on the protrusion 112. When the operating element 120 is operated, one end of the operating element 120 can push the pin 230 into the shaft hole 210; alternatively, the pin 230 in the shaft hole 210 is pushed into the avoiding hole 1131.

In the cigarette chain plate mechanism dismounting tool 100, in the maintenance process of the cigarette chain plate mechanism, the chain link 200 is mounted on the mounting portion 113, so that the shaft hole 210 of the chain link 200 is opposite to the avoiding hole 1131; controlling the operation of the operation element 120 to make one end of the operation element 120 abut against the pin 230; the operation of the operation element 120 is further controlled to push the pin 230 out of the shaft hole 210 and into the avoiding hole 1131, so as to complete the disassembly of the link 200. While the link 200 is mounted on the mounting portion 113 during assembly; and then controls the operation member 120 to operate, so that the pin 230 is pushed into the shaft hole 210 of the link 200 to complete the assembly of the link 200. So, utilize a cigarette chain trigger to construct assembly and disassembly tools 100 of this application, can realize one-man operation, labour saving and time saving improves a cigarette chain trigger and constructs maintenance efficiency, is favorable to accelerating a cigarette production beat. Meanwhile, the investment of manpower is reduced, and the labor cost is reduced.

It should be noted that, the installation manner of the operating element 120 on the protruding portion 112 can be designed in various ways, and it is only necessary to satisfy that the operating element 120 can push the pin 230 into the shaft hole 210 or push the pin 230 into the avoiding hole 1131 when being operated, for example: the operating member 120 is screwed on the boss 112; alternatively, the operating element 120 may be slidably mounted on the boss 112, or the like.

It should be noted that the link 200 may be mounted on the mounting portion 113 in various ways, such as: the link 200 may be mounted on the mounting portion 113 by, but not limited to, snap fit, threaded connection, pinned connection, magnetic attraction, etc. Meanwhile, the installation manner of the boss 112 and the installation portion 113 on the base 111 may be, but not limited to, bolt connection, snap connection, welding, riveting, integral molding, and the like. The integrated forming mode can be injection molding, die casting, extrusion, milling processing and the like.

In addition, the protruding portion 112 and the mounting portion 113 are spaced apart from each other on the base 111, and the spacing between the protruding portion 112 and the mounting portion 113 is not particularly limited, and it is only necessary to ensure that the link 200 is mounted on a side surface of the mounting portion 113 facing the protruding portion 112.

Further, referring to fig. 1 and fig. 2, the avoiding hole 1131 faces an end of the boss 112 for inserting the flange 220 disposed circumferentially in the shaft hole 210. Therefore, when the link 200 is mounted on the mounting portion 113, the flange 220 may be inserted into the avoiding hole 1131, so that the link 200 may be fixed by the coupling force between the flange 220 and the hole wall of the avoiding hole 1131, and the operating element 120 may be stably pushed into or out of the pin 230. Thus, in the embodiment, the flange 220 is matched with the avoiding hole 1131, so that the installation and fixation of the chain link 200 are simplified, the maintenance of the cigarette branch chain plate mechanism is more convenient, and the maintenance efficiency of the chain plate mechanism is further improved.

It should be noted that the flange 220 is an annular structure surrounding the shaft hole 210, and of course, the inner ring surrounded by the flange 220 may also be a part of the shaft hole 210. In addition, the outer diameter of the flange 220 should be smaller than the diameter of the avoiding hole 1131, so that the flange 220 can be easily inserted into the avoiding hole 1131; meanwhile, the turned-over edge 220 should have a certain length in design, so as to ensure that the turned-over edge 220 can be inserted into the avoiding hole 1131 by a certain depth, ensure that the chain link 200 is stably inserted onto the mounting portion 113, and avoid the chain link 200 from easily slipping out of the avoiding hole 1131.

In one embodiment, referring to fig. 1 and fig. 3, a through hole 1121 is formed on a side surface of the protrusion 112 facing the mounting portion 113. The wall of the through hole 1121 is provided with internal threads 1122. The operation element 120 is disposed through the through hole 1121 and has an external thread 121 matching with the internal thread 1122, that is, the operation element 120 is mounted on the protrusion 112 in a threaded manner, so that during the detachment process, the operation element 120 is rotated, and one end of the operation element 120 is driven to advance by the thread force, so as to eject the pin 230 out of the shaft hole 210 and into the avoiding hole 1131; meanwhile, during the assembly process, the operating member 120 is also rotated to drive the pin 230 into the shaft hole 210 by using a screw force. Thus, the operating part 120 is in threaded connection with the boss 112, so that the pin shaft 230 is pushed in or pushed out more easily and conveniently, and the maintenance efficiency of the cigarette branch chain plate mechanism is improved.

Further, referring to fig. 4, an end of the operating member 120 away from the mounting portion 113 is provided with a rotating button 122. The rotating knob 122 is used to drive the operating member 120 to rotate in the through hole 1121, so that the rotating knob 122 makes the operating member 120 easier to rotate, which is beneficial to saving the rotating force of the operating member 120.

Alternatively, the connection between the rotating knob 122 and the operating member 120 may be, but not limited to, a bolt connection, a nut connection, welding, clamping, screwing, integral molding, and the like.

In one embodiment, referring to fig. 4, the anti-slip threads 1221 are disposed on the circumference of the rotation knob 122, so that the anti-slip threads 1221 are disposed to increase the friction force between the fingers and the rotation knob 122, thereby preventing the occurrence of the phenomenon of slipping during the pin ejection from affecting the operation efficiency.

It should be noted that the anti-slip threads 1221 have various designs, such as: the anti-slip stripes 1221 are checkered stripes, diamond-shaped stripes, wave-shaped stripes, and the like. Meanwhile, the anti-slip patterns 1221 can be formed in various ways, such as: knurling, and the like.

In one embodiment, referring to fig. 4, an end of the operating element 120 facing the mounting portion 113 is provided with an ejecting portion 130. The ejecting portion 130 is configured to abut against the pin 230, and at least a portion of the ejecting portion can extend into the avoiding hole 1131, so that the operating element 120 is more convenient to eject the pin 230.

It should be noted that, in the assembling and disassembling process, the ejecting portion 130 is a main force-bearing portion, and therefore, when selecting materials, the ejecting portion 130 needs to be made of a material with higher hardness, such as: the hardness of the ejection part 130 needs to reach 55 HRC-60 HRC. In addition, in order to prevent the end of the ejection part 130 from scratching the link 200, the end of the ejection part 130 may be chamfered or rounded. Such as: the end of the ejector 130 is chamfered at 45 °.

Further, referring to fig. 4, the ejecting portion 130 is detachably connected to the operating element 120. Therefore, the ejecting part 130 and the operating element 120 are designed to be detachable, so that when the ejecting part 130 is worn or broken due to long-term use, the old ejecting part 130 can be removed from the operating element 120 for replacement, the operating element 120 can be partially reused, the phenomenon that the whole operating element 120 is abandoned due to the wearing or breaking of the ejecting part 130 is avoided, and thus, the waste of resources is reduced.

Further, referring to fig. 4, an end of the operating element 120 facing the protruding portion 112 is provided with a mounting hole 123. One end of the ejection part 130 is inserted into the mounting hole 123, so that the ejection part 130 is quickly mounted on the operating element 120 by being inserted into the mounting hole 123, and the cigarette chain plate mechanism disassembling tool 100 is more convenient to use.

It should be noted that, one end of the ejecting part 130 is inserted into the mounting hole 123, and the interference or over-fit manner can be utilized to improve the binding force between the ejecting part 130 and the operating element 120; a screw thread may be provided in the mounting hole 123 to tightly couple the eject portion 130 with the operating member 120 in a screw manner. Of course, a magnetic material such as a magnet may be provided in the mounting hole 123, and the ejector 130 inserted into the mounting hole 123 and the operating element 120 may be stably coupled by a magnetic method.

In one embodiment, referring to fig. 1, the fixing base 110 further includes a supporting portion 114. The supporting portion 114 is disposed on the base 111 and spaced from the protruding portion 112, and the mounting portion 113 is disposed on the supporting portion 114. Thus, the supporting portion 114 is beneficial to raising the mounting portion 113, so that the chain link 200 can be more easily mounted on the mounting portion 113, and the structural interference between the chain link 200 and the base 111 caused by the excessively low position of the mounting portion 113 is avoided.

In one embodiment, the fixing base 110 is an integrally formed structure, that is, the supporting portion 114, the base 111 and the protruding portion 112 are integrally formed, which is not only beneficial to simplifying the manufacturing process of the cigarette chain plate mechanism assembling and disassembling tool 100, but also beneficial to improving the overall structural strength of the cigarette chain plate mechanism assembling and disassembling tool 100.

In one embodiment, referring to fig. 5, the link 200 includes a link plate front section 240 and a link plate rear section 250. The chain plate front section 240 and the chain plate rear section 250 are both provided with shaft holes 210 and are connected through a pin shaft 230.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims

1. The utility model provides a cigarette chain trigger constructs assembly and disassembly tools which characterized in that, cigarette chain trigger constructs assembly and disassembly tools includes:

the fixing seat comprises a base, and a protruding part and a mounting part which are arranged on the base at intervals, wherein an avoiding hole is formed in one side surface of the mounting part facing the protruding part, the mounting part is used for mounting a chain link of the chain plate mechanism, and the avoiding hole is used for being opposite to a shaft hole of the chain link;

the operating piece is movably arranged on the boss, and when the operating piece is operated, one end of the operating piece can push the pin shaft into the shaft hole; or ejecting the pin shaft in the shaft hole into the avoiding hole.

2. The cigarette chain plate mechanism dismounting tool as claimed in claim 1, wherein the avoiding hole is provided with a port facing the protruding portion for insertion of a flange circumferentially arranged on the shaft hole.

3. The cigarette chain plate mechanism dismounting tool according to claim 1, wherein a through hole is formed in a side surface of the protruding portion facing the mounting portion, an internal thread is formed on a hole wall of the through hole, and the operating member is inserted into the through hole and provided with an external thread matching the internal thread.

4. The cigarette chain plate mechanism dismounting tool as claimed in claim 3, wherein a rotating button is provided on an end of the operating member away from the mounting portion, the rotating button being configured to drive the operating member to rotate in the through hole.

5. The cigarette chain plate mechanism disassembling and assembling tool as claimed in claim 4, wherein the rotation knob is provided with anti-slip lines in the circumferential direction.

6. The cigarette chain plate mechanism dismounting tool as claimed in claim 1, wherein an ejecting portion is provided at an end of the operating member facing the mounting portion, the ejecting portion is used for abutting against the pin shaft, and at least a portion of the ejecting portion can extend into the avoiding hole.

7. The cigarette chain plate mechanism dismounting tool according to claim 6, wherein the ejecting part is detachably connected with the operating part.

8. The cigarette chain plate mechanism dismounting tool as claimed in claim 7, wherein the operating member is provided with a mounting hole at an end facing the protruding portion, and one end of the ejection portion is inserted into the mounting hole.

9. The cigarette chain plate mechanism dismounting tool as claimed in any one of claims 1 to 8, wherein the fixing base further comprises a supporting portion, the supporting portion is disposed on the base and spaced from the protruding portion, and the mounting portion is disposed on the supporting portion.

10. The cigarette chain plate mechanism dismounting tool as claimed in claim 9, wherein the fixing seat is an integrally formed structure.