Chain disassembling tool for cigarette factory

Abstract

The utility model discloses a chain disassembling tool for a cigarette factory. The chain disassembling tool comprises a fixing block, a limiting assembly and a disassembling assembly. The limiting assembly comprises a limiting part and a limiting plate, the limiting part is arranged on the fixing block, the limiting plate is arranged at the top of the fixing block, and the limiting part is used for placing a chain; the dismounting assembly comprises a knocking hammer and a pin shaft, the pin shaft penetrates through the limiting plate and abuts against the chain, and the knocking hammer acts on the pin shaft. During use, an operator firstly places a chain in the limiting part, then the limiting plate is installed on the fixing block, the pin shaft penetrates through the limiting plate to abut against the chain, the operator holds the knocking hammer, and the knocking hammer acts on the pin shaft and further acts on the chain, so that disassembly or assembly operation of the chain is completed. The problem that time and labor are wasted in a traditional chain dismounting and mounting method is solved, displacement caused by the fact that the chain is not reliably fixed in the operation process and potential safety accidents caused by displacement are eliminated, and the accuracy and the success rate are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette mechanical equipment technical field more specifically, relate to a chain disassembly frock for cigarette factory. BACKGROUND

[0002] At present, in the cigarette production equipment and conveying equipment of cigarette factory, chain is usually used for transmission, through the key component of chain, the precise movement and powerful power of driving sprocket with special tooth shape are efficiently and stably transmitted to driven sprocket with special tooth shape. However, with the continuous operation of chain, the problem of wear and tear is inevitable. In this process, the pin shaft gradually thins, and the sleeve and roller also thin continuously, which directly leads to the significant elongation of the pitch of the chain. When the chain is wound on the sprocket, the pitch circle will move towards the addendum direction after the significant lengthening of the chain pitch. This change in turn causes a series of adverse consequences, of which the most prominent is the significant jumping and violent vibration of the chain. In extreme cases, it may even cause the chain to break down, causing serious interference to the production process and greatly affecting the quality of the work-in-process and the continuity of production.

[0003] However, in the prior art, when replacing the chain, due to the lack of reliable and effective fixing method of the chain, the chain is prone to displacement during the knocking operation. This displacement phenomenon not only seriously affects the accuracy and efficiency of the operation, but also brings huge safety hazards. Due to the instability of the chain, unpredictable movement may occur suddenly during the knocking process, thereby directly threatening the body of the operator and easily causing personal safety accidents.

[0004] These prominent problems not only seriously reduce the efficiency and quality of chain maintenance and replacement work, but also greatly increase the risk and uncertainty in the operation process, bringing many inconveniences and potential serious risks to the normal production process, becoming an important factor restricting the smooth production.

[0005] Therefore, how to provide a chain disassembly frock for cigarette factory becomes a technical problem urgently to be solved in the field. UTILITY MODEL CONTENT

[0006] An object of the utility model is to provide a new technical solution of a chain disassembly frock for cigarette factory.

[0007] According to the first aspect of the utility model, a chain disassembly frock for cigarette factory is provided, which comprises a fixing block, a limiting assembly and a dismounting assembly.

[0008] The limiting assembly comprises a limiting part and a limiting plate, the limiting part is arranged on the fixing block, the limiting plate is arranged on the top of the fixing block, and the limiting part is used for placing the chain.

[0009] The disassembly assembly includes a hammer and a pin. The pin passes through the limiting plate and abuts against the chain. The hammer acts on the pin.

[0010] Optionally, the limiting part includes a first limiting groove, a second limiting groove, and a third limiting groove arranged sequentially on the fixed block. The width and depth of the first limiting groove are smaller than the width and depth of the second limiting groove, and the width and depth of the second limiting groove are smaller than the width and depth of the third limiting groove.

[0011] Optionally, the lengths of the first limiting groove, the second limiting groove, and the third limiting groove are all equal to the length of the fixing block.

[0012] Optionally, the limiting plate is provided with a plurality of first through holes, a plurality of second through holes and a plurality of third through holes, the first through holes, the second through holes and the third through holes corresponding to the first limiting groove, the second limiting groove and the third limiting groove respectively; and the plurality of first through holes, the plurality of second through holes and the plurality of third through holes are arranged along the length direction of the fixing block.

[0013] Optionally, the bottom of the first limiting groove, the second limiting groove, and the third limiting groove are each provided with a plurality of connecting holes, which correspond to the first through hole, the second through hole, and the third through hole, respectively.

[0014] Optionally, the limiting component further includes a guide sleeve disposed on the top of the fixing block, and the guide sleeve communicates with the first through hole, the second through hole and the third through hole respectively.

[0015] Optionally, the fixing block is provided with first mounting holes at both ends, and the limiting plate is provided with second mounting holes at both ends accordingly;

[0016] The limiting assembly also includes a fastening bolt that passes through the second mounting hole and the first mounting hole to fix the limiting plate to the fixing block.

[0017] Optionally, the chain disassembly fixture for cigarette factories also includes support legs, which are disposed at the four corners of the bottom of the fixed block.

[0018] Optionally, the hammer includes a handle and a striking head, the handle being connected to the striking head, and the striking head acting on the pin.

[0019] The beneficial effects of this utility model are as follows:

[0020] This invention features a limiting part mounted on a fixed block, a limiting plate positioned on top of the fixed block, a pin penetrating the limiting plate and abutting against the chain, and a striking hammer acting on the pin. In use, the operator first places the chain inside the limiting part, then installs the limiting plate onto the fixed block, ensuring the pin penetrates the limiting plate and abuts against the chain. The operator then holds the striking hammer, striking the pin and subsequently the chain, thus completing the chain disassembly or installation. This solves the time-consuming and labor-intensive problems of traditional chain disassembly and installation methods, eliminates chain displacement caused by a lack of reliable fixation during operation and the resulting safety hazards, and improves accuracy and success rate.

[0021] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0023] Figure 1 This is an exploded view of the chain disassembly tool for a cigarette factory according to this utility model;

[0024] Figure 2 This is a structural diagram of the fixing block of this utility model;

[0025] Figure 3 This is a structural diagram of the chain disassembly tool for a cigarette factory according to the present invention.

[0026] The following are marked in the diagram: 1. Fixing block; 11. First mounting hole; 2. Limiting component; 21. Limiting plate; 22. First limiting groove; 23. Second limiting groove; 24. Third limiting groove; 25. Connecting hole; 26. Guide sleeve; 27. Second mounting hole; 28. Fastening bolt; 3. Disassembly component; 31. Hammer; 32. Pin; 4. Support leg; 5. Arc-shaped protrusion; 6. Handle; 7. Chain. Detailed Implementation

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0028] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0029] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0030] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0031] like Figures 1 to 3 As shown in the figure, this utility model embodiment provides a chain disassembly tool for a cigarette factory, including: a fixing block 1, a limiting component 2, and a disassembly component 3.

[0032] Specifically, the fixing block 1 is a square platform-shaped base, and a handle 6 is provided on the side wall of the fixing block 1. The fixing block 1 can be moved by the handle 6, so that the chain disassembly tool of this utility model for cigarette factories can be moved to any place, which is convenient to use.

[0033] The limiting component 2 includes a limiting part and a limiting plate 21. The limiting part is disposed on the fixed block 1, and the limiting plate 21 is disposed on the top of the fixed block 1. The limiting part is used to place the chain 7.

[0034] The disassembly assembly 3 includes a hammer 31 and a pin 32. The pin 32 passes through the limiting plate 21 and abuts against the chain 7. The hammer 31 acts on the pin 32. Specifically, the pin 32 of this invention can be manufactured in different models through processing technology. The different models of the pin 32 refer to the difference in the diameter of the pin 32.

[0035] In use, the operator first places the chain 7 inside the limiting part, then installs the limiting plate 21 onto the fixing block 1, and makes the pin 32 pass through the limiting plate 21 and abut against the chain 7. The operator holds the hammer 31 and makes the hammer 31 act on the pin 32, and then on the chain 7, so that the damaged chain 7 is disassembled or a new chain 7 is installed on the chain, thereby completing the disassembly or installation operation of the chain 7.

[0036] This invention features a limiting part mounted on a fixed block 1, a limiting plate 21 positioned on top of the fixed block 1, a pin 32 penetrating the limiting plate 21 and abutting against the chain 7, and a striking hammer 31 acting on the pin 32. In use, the operator first places the chain 7 inside the limiting part, then installs the limiting plate 21 onto the fixed block 1, ensuring the pin 32 penetrates the limiting plate 21 and abuts against the chain 7. The operator then holds the striking hammer 31, causing it to act on the pin 32, and subsequently on the chain 7, thus completing the disassembly or installation of the chain 7. This solves the problem of time-consuming and labor-intensive traditional chain disassembly and installation methods, eliminates the risk of displacement and resulting safety hazards caused by the lack of reliable fixation of the chain 7 during operation, and improves accuracy and success rate.

[0037] In one embodiment of the chain disassembly fixture for cigarette factories of this utility model, such as Figure 1 and Figure 2 As shown, the limiting part includes a first limiting groove 22, a second limiting groove 23 and a third limiting groove 24 arranged sequentially on the fixed block 1. The width and depth of the first limiting groove 22 are smaller than the width and depth of the second limiting groove 23, and the width and depth of the second limiting groove 23 are smaller than the width and depth of the third limiting groove 24.

[0038] Specifically, the dimensions of the first limiting groove 22, the second limiting groove 23, and the third limiting groove 24 are all larger than the dimensions of the chain 7, to ensure that the chain 7 can be easily inserted while maintaining a stable position.

[0039] It should be noted that existing chain slides come in various types, such as single-row chain grooves and double-row chain grooves, and the width and depth of different types of chain slides are also different. Therefore, this utility model provides a first limiting groove 22, a second limiting groove 23, and a third limiting groove 24 on the fixing block 1, with the width and depth of the first limiting groove 22 being smaller than the width and depth of the second limiting groove 23, and the width and depth of the second limiting groove 23 being smaller than the width and depth of the third limiting groove 24. This allows various types of chain slides to be disassembled or installed using the chain disassembly fixture of this utility model, effectively improving the practicality of this utility model.

[0040] In one embodiment of the chain disassembly fixture for cigarette factories of this utility model, the lengths of the first limiting groove 22, the second limiting groove 23, and the third limiting groove 24 are all equal to the length of the fixing block 1.

[0041] Specifically, arc-shaped protrusions 5 are provided on both sides of the center position of the first limiting groove 22, the second limiting groove 23 and the third limiting groove 24. The gears of the arc-shaped protrusions 5 are matched with the chains 7 in different types of chain sets, so that different types of chain sets can be stably placed in the first limiting groove 22, the second limiting groove 23 and the third limiting groove 24.

[0042] In one embodiment of the chain disassembly fixture for cigarette factories of this utility model, the limiting plate 21 is provided with a plurality of first through holes, a plurality of second through holes and a plurality of third through holes, the first through holes, the second through holes and the third through holes corresponding to the first limiting groove 22, the second limiting groove 23 and the third limiting groove 24 respectively; and the plurality of first through holes, the plurality of second through holes and the plurality of third through holes are arranged along the length direction of the fixing block 1.

[0043] This utility model aligns the first through hole, the second through hole, and the third through hole with the first limiting groove 22, the second limiting groove 23, and the third limiting groove 24, respectively, so that the pin 32 can abut against the chain 7 through the limiting plate 21 of the first through hole, the second through hole, or the third through hole. The multiple first through holes, multiple second through holes, and multiple third through holes are arranged along the length direction of the fixing block 1, so that the pin 32 can hammer multiple positions of the chain 7.

[0044] Furthermore, such as Figure 2 As shown, the bottom of the first limiting groove 22, the second limiting groove 23 and the third limiting groove 24 are provided with multiple connecting holes 25. The multiple connecting holes 25 correspond to the first through hole, the second through hole and the third through hole respectively, so that the pin 32 can pass through smoothly, thereby realizing the efficient disassembly and installation of the chain 7.

[0045] In one embodiment of the chain disassembly fixture for cigarette factories of this utility model, such as Figure 1 and Figure 3 As shown, the limiting component 2 also includes a guide sleeve 26, which is disposed on the top of the fixing block 1 and is connected to the first through hole, the second through hole and the third through hole respectively.

[0046] This utility model provides a guide sleeve 26 on the top of the fixed block 1, and the guide sleeve 26 is connected to the first through hole, the second through hole and the third through hole respectively. The pin 32 slides in the guide sleeve 26, thereby guiding the movement trajectory of the pin 32 and improving the accuracy and success rate of the pin 32 during the striking operation.

[0047] In one embodiment of the chain disassembly fixture for cigarette factories of this utility model, such as Figures 1 to 3 As shown, the two ends of the fixing block 1 are provided with first mounting holes 11, and the two ends of the limiting plate 21 are provided with second mounting holes 27 respectively.

[0048] The limiting assembly 2 also includes a fastening bolt 28, which passes through the second mounting hole 27 and the first mounting hole 11 to fix the limiting plate 21 to the fixing block 1.

[0049] This utility model provides first mounting holes 11 at both ends of the fixed block 1 and corresponding second mounting holes 27 at both ends of the limiting plate 21. By using fastening bolts 28 to pass through the second mounting holes 27 and the first mounting holes 11, the limiting plate 21 is fixed on the fixed block 1. This effectively ensures the stability of the limiting plate 21 placed on the fixed block 1 and also ensures that the positional relationship between the various components is accurate during operation.

[0050] In one embodiment of the chain disassembly fixture for cigarette factories of this utility model, such as Figures 1 to 3 As shown, the chain disassembly fixture used in cigarette factories also includes support legs 4, which are located at the four corners of the bottom of the fixed block 1.

[0051] Specifically, the height of the support leg 4 is slightly larger than the size of the pin 32. The purpose is to provide enough space for the pin 32 during disassembly, ensuring that the pin 32 can be smoothly removed from the chain 7 without any obstruction, thereby improving the smoothness and efficiency of the entire operation.

[0052] In one embodiment of the chain dismantling fixture for cigarette factories of this utility model, the hammer 31 includes a handle and a striking head, the handle is connected to the striking head, and the striking head acts on the pin 32.

[0053] Specifically, the handle is equipped with anti-slip texture, and the striking hammer 31 has good impact resistance and anti-slip properties, providing operators with a comfortable grip and effectively reducing fatigue caused by prolonged operation. During striking operations, it can effectively prevent accidents caused by the reaction force generated by striking, providing operators with a solid layer of safety protection.

[0054] This utility model, a chain disassembly fixture for cigarette factories, successfully solves the problem of time-consuming and labor-intensive traditional chain disassembly and installation methods, greatly simplifying the operation process and reducing unnecessary repetitive actions and manpower consumption. Tasks that previously required significant time and effort can now be completed easily in a shorter time, increasing work efficiency several times or even dozens of times, significantly saving manpower and time costs, and providing strong support for the company's production schedule.

[0055] Furthermore, this invention eliminates the safety hazards caused by the lack of reliable fixation of the chain 7 during operation. With the double fixation of the fixing block 1 and the limiting plate 21, the chain 7 maintains a stable position, preventing unpredictable movement and swaying. This provides a safe and stable working environment for operators, effectively avoiding personal injury accidents that may result from chain 7 displacement, and protecting the life and health of operators.

[0056] Moreover, this utility model improves the accuracy and success rate of the striking hammer 31 striking the pin 32, reduces damage to the chain 7 and pin 32 caused by operational errors or inaccuracies, not only reduces maintenance costs and extends the service life of the chain 7 and tooling, but also improves resource utilization efficiency and reduces unnecessary waste.

[0057] In addition, the significant increase in work efficiency and the substantial reduction in safety risks enable the maintenance and replacement of chain 7 to be carried out more promptly and efficiently, which helps to ensure the continuous and stable operation of the transmission equipment, reduce equipment downtime caused by chain 7 failure, and improve the reliability and stability of the entire production system.

[0058] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A chain disassembly fixture for a cigarette factory, characterized in that, include: Fixing block, limiting component, and disassembly component; The limiting component includes a limiting part and a limiting plate. The limiting part is disposed on the fixed block, and the limiting plate is disposed on the top of the fixed block. The limiting part is used to place the chain. The disassembly assembly includes a hammer and a pin. The pin passes through the limiting plate and abuts against the chain. The hammer acts on the pin.

2. The chain disassembly fixture for cigarette factories according to claim 1, characterized in that, The limiting part includes a first limiting groove, a second limiting groove and a third limiting groove arranged sequentially on the fixed block. The width and depth of the first limiting groove are smaller than the width and depth of the second limiting groove, and the width and depth of the second limiting groove are smaller than the width and depth of the third limiting groove.

3. The chain disassembly fixture for cigarette factories according to claim 2, characterized in that, The lengths of the first limiting groove, the second limiting groove, and the third limiting groove are all equal to the length of the fixing block.

4. The chain disassembly fixture for a cigarette factory according to claim 2, characterized in that, The limiting plate is provided with a plurality of first through holes, a plurality of second through holes and a plurality of third through holes, the first through holes, the second through holes and the third through holes corresponding to the first limiting groove, the second limiting groove and the third limiting groove respectively; and the plurality of first through holes, the plurality of second through holes and the plurality of third through holes are arranged along the length direction of the fixing block.

5. The chain disassembly fixture for a cigarette factory according to claim 4, characterized in that, The bottom of the first limiting groove, the second limiting groove and the third limiting groove are provided with a plurality of connecting holes, which correspond to the first through hole, the second through hole and the third through hole respectively.

6. The chain disassembly fixture for a cigarette factory according to claim 4, characterized in that, The limiting component also includes a guide sleeve, which is disposed on the top of the fixing block and communicates with the first through hole, the second through hole and the third through hole respectively.

7. The chain disassembly fixture for a cigarette factory according to claim 1, characterized in that, The fixing block has first mounting holes at both ends, and the limiting plate has second mounting holes at both ends. The limiting assembly also includes a fastening bolt that passes through the second mounting hole and the first mounting hole to fix the limiting plate to the fixing block.

8. The chain disassembly fixture for a cigarette factory according to claim 1, characterized in that, The chain disassembly fixture for cigarette factories also includes support legs, which are located at the four corners of the bottom of the fixed block.

9. The chain disassembly fixture for a cigarette factory according to claim 1, characterized in that, The hammer includes a handle and a striking head, the handle being connected to the striking head, and the striking head acting on the pin.

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