Drum wheel dismounting tool for PASSIM assembling machine

Abstract

The utility model belongs to the technical field of cigarette equipment, and discloses a PASSIM assembling machine drum wheel dismounting tool which comprises a stirring block, a connecting rod and a rotating handle, the stirring block is in a cuboid shape, a rectangular through groove is formed in the end of the drum wheel handle in the radial direction, the stirring block is used for being clamped into the rectangular through groove, and the length of the stirring block is not smaller than that of the rectangular through groove; one end of the connecting rod is fixedly connected with the central position of the shifting block; the rotating handle is cylindrical, the center position of the rotating handle is fixedly connected with the other end of the connecting rod, and the length of the rotating handle is larger than that of the shifting block. According to the tool, the principle that torque is equal to the product of force and the force arm is utilized, the force arm when the drum wheel handle is rotated is increased, the force applied when the drum wheel is disassembled is reduced, the labor intensity during maintenance is relieved, the maintenance time is shortened, and the production efficiency is improved; and the operation space is increased, and the drum wheel can be disassembled more easily.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette equipment, in particular to a drum wheel disassembly tool for a PASSIM assembling machine. Background Art

[0002] The PASSIM receiving and assembling machine is mainly composed of a smoke catching drum, a cigarette cutting drum, a cigarette separation drum, a filter rod cutting drum, a filter rod conveying drum, a staggered drum, a parallel drum, a merging drum, a close drum, a splicing drum, a taking-out drum, an elimination drum, a filter tip cigarette cutting drum, a filter tip cigarette separation drum, a selection drum, a detection drum, a rejection drum, and a smoke discharging drum. These drums are mainly used to convey materials such as cigarettes, filter rods, tipping paper, and filter tip cigarettes. Except for the close drum, splicing drum, and detection drum, the structures of the other drums are basically the same. Figure 1 As shown, taking the elimination drum as an example, the elimination drum mainly includes a handle 1, a pin 2, an end cover 3, a bolt 4, a transmission disc 5, a drum body 6, an O-ring 7, an air valve connecting plate 8 and an air valve 9. Each drum body has evenly distributed smoke receiving grooves on its circumferential surface, which are used to receive and transmit filter rods or cigarettes. Each smoke receiving groove has several air suction holes, which are connected to the negative pressure wind through the air valve, and are used to absorb materials. During operation, materials such as filter rods and cigarettes are transferred between the drums through the smoke receiving grooves and wind power systems of each drum.

[0003] Since a large amount of cigarette dust and other debris is generated during the cigarette production process, the air suction holes in the drum wheel's cigarette groove not only absorb materials such as cigarettes and filter rods, but also absorb debris such as cigarette foam, smoke dust and filter rod cutting powder. After a certain period of accumulation, these debris will adhere to the inside of the drum wheel, the air valve and the air duct, affecting the normal operation of the equipment. Some drum wheels are also sticky with dirt such as glue stains on the surface, so it is necessary to regularly remove the drum wheel from the drum wheel shaft for cleaning. The drum wheel is fixed to the drum wheel shaft by bolts connected to the handle. When removing the drum wheel, it is necessary to turn the handle counterclockwise to remove the drum wheel from the drum wheel shaft. However, the traditional method of removing the drum wheel is: hold the handle of the drum wheel with both hands to generate a certain friction between the palm and the handle, turn the handle counterclockwise to remove the drum wheel. Due to the limited space of the equipment and the limited diameter of the drum wheel handle, it is time-consuming and laborious to remove the drum wheel. Utility Model Content

[0004] The purpose of the utility model is to provide a PASSIM loader drum disassembly tool to solve the problems raised in the above-mentioned background technology.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A PASSIM loader drum disassembly tool, comprising:

[0007] A toggle block, which is in the shape of a cuboid, with a rectangular through slot radially formed at the end of the drum handle, the toggle block being used to be inserted into the rectangular through slot, and the length of the toggle block being not less than the length of the rectangular through slot;

[0008] A connecting rod, one end of which is fixedly connected to the center position of the toggle block;

[0009] The rotating handle is cylindrical in shape, the center of the rotating handle is fixedly connected to the other end of the connecting rod, and the length of the rotating handle is greater than the length of the toggle block.

[0010] Optionally, a positioning cylinder is fixedly provided on the side of the toggle block facing away from the connecting rod, and the positioning cylinder is coaxially arranged with the connecting rod. A positioning circular hole is opened along the axis at the end of the drum handle, and the positioning circular hole is communicated with the rectangular through groove, and the positioning cylinder is used to be inserted into the positioning circular hole.

[0011] Optionally, the toggle block, the connecting rod, the rotary handle and the positioning cylinder are all made of carbon tool steel.

[0012] Optionally, the toggle block is parallel to the rotating handle.

[0013] Optionally, the length of the toggle block is 60 mm, the width of the toggle block is 8 mm, and the height of the toggle block is 8 mm;

[0014] The width of the rectangular through groove is 8 mm, and the depth of the rectangular through groove is 8 mm.

[0015] Optionally, the connecting rod is cylindrical in shape, the length of the connecting rod is 180 mm, and the diameter of the connecting rod is 10 mm.

[0016] Optionally, the length of the rotating handle is 200 mm and the diameter of the rotating handle is 15 mm.

[0017] Beneficial effects of the utility model:

[0018] The drum wheel disassembly tool of the PASSIM receiving and assembling machine provided by the utility model, when disassembling the drum wheel, the toggle block is inserted into the rectangular through groove provided in the drum wheel handle, the two ends of the rotating handle are held by hand, the rotating handle is pushed so that the toggle block is close to the drum wheel handle, and then the rotating handle is turned counterclockwise to remove the drum wheel handle, thereby realizing the disassembly of the drum wheel. The drum wheel disassembly tool of the PASSIM receiving and assembling machine utilizes the principle that the moment is equal to the product of the force and the lever arm, increases the lever arm when rotating the drum wheel handle, thereby reducing the force when disassembling the drum wheel, reducing the labor intensity during maintenance, reducing the maintenance time, and improving the production efficiency. Moreover, due to the effect of the connecting rod, the space during disassembly can be transferred to the outside of the drum wheel, thereby increasing the space during operation, which is more conducive to the disassembly of the drum wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the eliminated drum wheel;

[0021] Figure 2 It is a structural schematic diagram of the PASSIM loader drum disassembly tool and the drum handle provided by the utility model;

[0022] Figure 3 It is a structural schematic diagram of the drum wheel disassembly tooling of the PASSIM loader provided by the utility model;

[0023] Figure 4 It is a structural schematic diagram of the drum handle in the utility model.

[0024] In the figure:

[0025] 1. Handle; 2. Pin; 3. End cover; 4. Bolt; 5. Transmission plate; 6. Drum body; 7. O-ring; 8. Valve connecting plate; 9. Valve;

[0026] 10. Drum handle; 11. Rectangular through slot; 12. Positioning circular hole;

[0027] 100, a toggle block; 200, a connecting rod; 300, a rotating handle; 400, a positioning cylinder. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] like Figures 2 to 4As shown, the utility model provides a PASSIM loader drum disassembly tool, comprising a toggle block 100, a connecting rod 200 and a rotating handle 300. The toggle block 100 is in a rectangular parallelepiped shape, and a rectangular through slot 11 is radially provided at the end of the drum handle 10. The toggle block 100 is used to be inserted into the rectangular through slot 11, and the length of the toggle block 100 is not less than the length of the rectangular through slot 11; one end of the connecting rod 200 is fixedly connected to the center position of the toggle block 100; the rotating handle 300 is in a cylindrical shape, and the center position of the rotating handle 300 is fixedly connected to the other end of the connecting rod 200, and the length of the rotating handle 300 is greater than the length of the toggle block 100.

[0034] The drum wheel disassembly tool of the PASSIM receiving and loading machine provided by the utility model, when disassembling the drum wheel, the toggle block 100 is inserted into the rectangular through groove 11 provided in the drum wheel handle 10, the two ends of the rotating handle 300 are held, and the rotating handle 300 is pushed so that the toggle block 100 is close to the drum wheel handle 10, and then the rotating handle 300 is turned counterclockwise, so that the drum wheel handle 10 is disassembled, and then the drum wheel is disassembled. The drum wheel disassembly tool of the PASSIM receiving and loading machine utilizes the principle that the moment is equal to the product of the force and the lever arm, and increases the lever arm when rotating the drum wheel handle 10, so that the force applied when disassembling the drum wheel can be reduced, the labor intensity during maintenance is reduced, the maintenance time is shortened, and the production efficiency is improved. Moreover, due to the function of the connecting rod 200, the space during disassembly can be transferred to the outside of the drum wheel, thereby increasing the space during operation, which is more conducive to the disassembly of the drum wheel.

[0035] In some embodiments, a positioning cylinder 400 is fixedly provided on one side of the toggle block 100 away from the connecting rod 200, and the positioning cylinder 400 is coaxially arranged with the connecting rod 200. A positioning circular hole 12 is opened along the axis at the end of the drum handle 10, and the positioning circular hole 12 is communicated with the rectangular through groove 11. The positioning cylinder 400 is used to be inserted into the positioning circular hole 12. When the toggle block 100 is inserted into the rectangular through groove 11, the positioning cylinder 400 is inserted into the positioning circular hole 12. Through the above structure, the toggle block 100 can be prevented from sliding back and forth in the rectangular through groove 11 of the drum handle 10 when the drum is disassembled, so as not to affect the disassembly effect. Preferably, the toggle block 100 is parallel to the rotating handle 300.

[0036] In some specific embodiments, the toggle block 100, the connecting rod 200, the rotating handle 300 and the positioning cylinder 400 are all made of carbon tool steel. Carbon tool steel is selected to make this tool because of its good toughness and high hardness. Because the diameter of the drum handle 10 is 60mm and the thickness of the drum handle 10 is 20mm, the width of the rectangular through groove 11 is designed to be 8mm, the depth of the rectangular through groove 11 is designed to be 8mm, the diameter of the positioning circular hole 12 is designed to be 8mm, and the depth of the positioning circular hole 12 is designed to be 16mm; the length of the toggle block 100 is 60mm, the width of the toggle block 100 is 8mm, and the height of the toggle block 100 is 8mm; the connecting rod 200 is cylindrical in shape, the length of the connecting rod 200 is 180mm, and the diameter of the connecting rod 200 is 10mm; the length of the rotating handle 300 is 200mm, and the diameter of the rotating handle 300 is 15mm; the length of the positioning cylinder 400 is 8mm, and the diameter of the positioning cylinder 400 is 8mm.

[0037] The utility model designs a PASSIM loader drum disassembly tool by drilling and grooving the drum handle 10 and using the principle that torque is equal to the product of the lever arm and the force. By using the PASSIM loader drum disassembly tool, the labor intensity during maintenance is reduced, the maintenance time is shortened, and the production efficiency is improved. In addition, the PASSIM loader drum disassembly tool has a simple structure, and disassembling the drum is time-saving, labor-saving and simple.

[0038] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A PASSIM loader drum disassembly tool, characterized in that: include: A toggle block, which is in the shape of a cuboid, with a rectangular through slot radially formed at the end of the drum handle, the toggle block being used to be inserted into the rectangular through slot, and the length of the toggle block being not less than the length of the rectangular through slot; A connecting rod, one end of which is fixedly connected to the center position of the toggle block; The rotating handle is cylindrical in shape, the center of the rotating handle is fixedly connected to the other end of the connecting rod, and the length of the rotating handle is greater than the length of the toggle block.

2. The PASSIM loader drum disassembly tool according to claim 1, characterized in that: A positioning cylinder is fixedly provided on the side of the toggle block away from the connecting rod. The positioning cylinder is coaxially arranged with the connecting rod. A positioning circular hole is opened along the axis at the end of the drum handle. The positioning circular hole is communicated with the rectangular through groove, and the positioning cylinder is used to be inserted into the positioning circular hole.

3. The PASSIM loader drum disassembly tool according to claim 2, characterized in that: The toggle block, the connecting rod, the rotating handle and the positioning cylinder are all made of carbon tool steel.

4. The PASSIM loader drum disassembly tool according to claim 1, characterized in that: The toggle block is parallel to the rotating handle.

5. The PASSIM loader drum disassembly tool according to claim 1, characterized in that: The length of the toggle block is 60 mm, the width of the toggle block is 8 mm, and the height of the toggle block is 8 mm; The width of the rectangular through groove is 8 mm, and the depth of the rectangular through groove is 8 mm.

6. The PASSIM loader drum disassembly tool according to claim 1, characterized in that: The connecting rod is cylindrical in shape, the length of the connecting rod is 180 mm, and the diameter of the connecting rod is 10 mm.

7. The PASSIM loader drum disassembly tool according to claim 1, characterized in that: The length of the rotating handle is 200 mm, and the diameter of the rotating handle is 15 mm.

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