Assembling and disassembling tool for knurling roller assembly of packaging machine

Abstract

The utility model belongs to the technical field of cigarette equipment, and discloses a packaging machine knurling roller assembly mounting and dismounting tool which comprises a base, a lifting assembly and a lifting platform, four idler wheels are arranged at the bottom of the base, and a weight box is arranged on the base. The lifting assembly is arranged on the base; the lifting platform is slidably connected with the lifting assembly, and the lifting assembly drives the lifting platform to ascend and descend. According to the assembling and disassembling tool for the knurling roller assembly of the packaging machine, after the height of the lifting platform is adjusted to be proper, only one worker is needed to disassemble or assemble the knurling roller, manpower is saved, the assembling and disassembling difficulty of the knurling roller is reduced, the assembling and disassembling efficiency is improved, and the equipment maintenance time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette equipment, in particular to an installation and disassembly tool for an embossing roller assembly of a packaging machine. Background Art

[0002] The embossing roller assembly of the ZB45 cigarette packaging machine consists of an active embossing roller and a passive embossing roller. Its function is to emboss the aluminum foil. After working for a long time, the embossing roller assembly will become unstable. At this time, the embossing roller assembly needs to be replaced.

[0003] However, maintenance personnel face great difficulties in replacement, because the embossing roller is heavy, reaching 70 kilograms, and the installation position is high from the ground, 1.5 meters high. One maintenance worker needs to dismantle the embossing roller, and the other is responsible for holding the embossing roller to prevent it from falling. After the disassembly is completed, two people are needed to hold the embossing roller and move it down from the machine at the same time. Moreover, when replacing the new embossing roller, two people are still required to complete the installation at the same time. The maintenance and installation are very difficult. When installing the embossing roller, there is often a risk of the embossing roller falling and being damaged, as well as personal injury. Each replacement of the embossing roller seriously prolongs the equipment maintenance time and affects the maintenance efficiency. Utility Model Content

[0004] The utility model aims to provide a packaging machine embossing roller assembly installation and disassembly tool, which can effectively support the embossing roller, and only one person is needed to complete the installation and disassembly of the embossing roller, thereby improving the disassembly efficiency and reducing the equipment maintenance time.

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

[0006] A packaging machine embossing roller assembly installation and disassembly tool, comprising:

[0007] A base, wherein four rollers are arranged at the bottom of the base, and a counterweight box is arranged on the base;

[0008] A lifting assembly, wherein the lifting assembly is arranged on the base;

[0009] A lifting platform is slidably connected to the lifting assembly, and the lifting assembly drives the lifting platform to move up and down.

[0010] Optionally, the lifting assembly includes:

[0011] A guide rail, wherein the bottom end of the guide rail is connected to the base, a bottom plate is provided on the side of the guide rail close to the base, and the lifting platform is slidably connected to the guide rail;

[0012] A top plate connected to the top end of the guide rail;

[0013] A screw rod, wherein the screw rod is parallel to the guide rail, the bottom end of the screw rod is rotatably connected to the bottom plate, the top end of the screw rod is rotatably connected to the top plate, and a threaded sleeve is provided on the side of the lifting platform, and the threaded sleeve is threadedly connected to the screw rod.

[0014] Optionally, the guide rail is provided with a guide groove along its extension direction, and a guide wheel is provided on the side of the lifting platform, and the guide wheel is slidably arranged in the guide groove.

[0015] Optionally, there are two guide rails, the two guide rails are parallel to each other, each guide rail is provided with a guide groove, there are four guide wheels, and each guide groove is slidably connected to two guide wheels.

[0016] Optionally, the screw rod is located between two guide rails, and the distance between the screw rod and each guide rail is the same.

[0017] Optionally, a motor is disposed on the top plate, and the top end of the screw rod passes through the top plate and is connected to the rotating end of the motor.

[0018] Optionally, a bracket is provided on the top plate, the motor is provided on the bracket, and the rotating end of the motor is connected to the top end of the screw rod through a coupling.

[0019] Optionally, a frequency converter box is provided at the upper end of the counterweight box, and the frequency converter in the frequency converter box is electrically connected to the motor.

[0020] Optionally, a handrail is provided on the base.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a packaging machine embossing roller assembly installation and disassembly tooling. When the embossing roller needs to be disassembled, the base is first moved to a suitable position through the rollers, and then the lifting assembly is operated. The lifting assembly rises with the lifting platform until the lifting platform moves to the bottom of the embossing roller. After the staff loosens the mounting screws of the embossing roller, the embossing roller is stably placed on the lifting platform, and the lifting assembly is operated again. The lifting assembly descends with the lifting platform, and the lifting platform descends with the embossing roller, and then the staff pulls out the packaging machine embossing roller assembly installation and disassembly tooling and the embossing roller; when the embossing roller needs to be installed, the lifting assembly is first operated. The lifting assembly descends with the lifting platform, and the staff places the new embossing roller stably on the lifting platform, and then the base is moved to a suitable position through the rollers, and the lifting assembly is operated again. The lifting assembly rises with the lifting platform, and the lifting platform rises with the embossing roller, until the lifting platform moves to the installation height of the embossing roller, the staff places the embossing roller to the required installation position and tightens the mounting screws, and then the staff pulls out the packaging machine embossing roller assembly installation and disassembly tooling. Through the installation and disassembly tooling of the embossing roller assembly of the packaging machine, when the height of the lifting platform is adjusted appropriately, only one staff member is needed to disassemble or install the embossing roller, which not only saves manpower but also reduces the difficulty of disassembling and assembling the embossing roller, improves the disassembly and assembly efficiency, and reduces the equipment maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 It is a structural schematic diagram of the installation and disassembly tooling of the embossing roller assembly of the packaging machine provided by the utility model;

[0025] Figure 2 It is a structural schematic diagram of the lifting platform in the utility model.

[0026] In the figure:

[0027] 100, base; 110, roller; 120, counterweight box; 130, inverter box; 140, handrail; 200, lifting assembly; 210, guide rail; 211, bottom plate; 212, guide groove; 220, top plate; 221, motor; 222, bracket; 223, coupling; 230, screw; 300, lifting platform; 310, threaded sleeve; 320, guide wheel. 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 Figure 1 and Figure 2As shown, the utility model provides a packaging machine embossing roller assembly installation and disassembly tool, including a base 100, a lifting assembly 200 and a lifting platform 300. Among them, four rollers 110 are arranged at the bottom of the base 100, and a counterweight box 120 is arranged on the base 100. Counterweight blocks of different weights can be placed in the counterweight box 120 according to the use requirements, so as to ensure the stability of the base 100 and avoid tipping; the lifting assembly 200 is arranged on the base 100; the lifting platform 300 is slidably connected with the lifting assembly 200, and the lifting assembly 200 drives the lifting platform 300 to lift.

[0034] The utility model provides a packaging machine embossing roller assembly installation and disassembly tool. When the embossing roller needs to be disassembled, the base 100 is first moved to a suitable position through the roller 110, and then the lifting assembly 200 is operated. The lifting assembly 200 rises with the lifting platform 300 until the lifting platform 300 moves to the bottom of the embossing roller. After the staff loosens the mounting screws of the embossing roller, the embossing roller is stably placed on the lifting platform 300. The lifting assembly 200 is operated again. The lifting assembly 200 descends with the lifting platform 300. The lifting platform 300 descends with the embossing roller. Then the staff pulls out the packaging machine embossing roller assembly installation and disassembly tool. and embossing roller; when the embossing roller needs to be installed, the lifting assembly 200 is operated first, and the lifting assembly 200 lowers with the lifting platform 300, and the staff stably places the new embossing roller on the lifting platform 300, and then moves the base 100 to a suitable position through the roller 110, and the lifting assembly 200 is operated again, and the lifting assembly 200 raises with the lifting platform 300, and the lifting platform 300 raises with the embossing roller, until the lifting platform 300 moves to the installation height of the embossing roller, the staff places the embossing roller to the required installation position and tightens the installation screws, and then the staff pulls out the packaging machine embossing roller assembly installation and disassembly tooling. Through the packaging machine embossing roller assembly installation and disassembly tooling, when the height of the lifting platform 300 is adjusted appropriately, only one staff member is needed to disassemble or install the embossing roller, which not only saves manpower, but also reduces the difficulty of disassembling and assembling the embossing roller, improves the disassembly and assembly efficiency, and reduces the equipment maintenance time.

[0035] In some embodiments, the lifting assembly 200 includes a guide rail 210, a top plate 220, and a screw 230. The bottom end of the guide rail 210 is connected to the base 100. A bottom plate 211 is provided on the side of the guide rail 210 close to the base 100. The lifting platform 300 is slidably connected to the guide rail 210; the top plate 220 is connected to the top of the guide rail 210; the screw 230 is parallel to the guide rail 210, the bottom end of the screw 230 is rotatably connected to the bottom plate 211, the top of the screw 230 is rotatably connected to the top plate 220, and a threaded sleeve 310 is provided on the side of the lifting platform 300, and the threaded sleeve 310 is threadedly connected to the screw 230. When the lifting assembly 200 is in use, by rotating the screw 230, the screw 230 can drive the lifting platform 300 provided with the threaded sleeve 310 to rise or fall.

[0036] Optionally, the guide rail 210 is provided with a guide groove 212 along its extension direction, and a guide wheel 320 is provided on the side of the lifting platform 300, and the guide wheel 320 is slidably arranged in the guide groove 212. Through the above structure, the stability of the lifting platform 300 during the lifting process can be ensured, and the lifting platform 300 can be prevented from deflecting.

[0037] In some preferred embodiments, there are two guide rails 210, the two guide rails 210 are parallel to each other, each guide rail 210 is provided with a guide groove 212, there are four guide wheels 320, each guide groove 212 is slidably connected with two guide wheels 320, thereby improving the stability of the lifting platform 300 during the lifting process. The screw rod 230 is located between the two guide rails 210, and the distance between the screw rod 230 and each guide rail 210 is the same.

[0038] In some embodiments, a motor 221 is provided on the top plate 220, and the top end of the screw 230 penetrates the top plate 220 and is connected to the rotating end of the motor 221, so that the screw 230 is driven to rotate by the motor 221. Specifically, a bracket 222 is provided on the top plate 220, and the motor 221 is provided on the bracket 222. The rotating end of the motor 221 is connected to the top end of the screw 230 through a coupling 223, and the bracket 222 supports the motor 221, thereby ensuring the stability of the motor 221. A frequency converter box 130 is provided at the upper end of the counterweight box 120, and the frequency converter in the frequency converter box 130 is electrically connected to the motor 221, so as to control the rotating end of the motor 221 to rotate forward or reverse, thereby driving the screw 230 to rotate forward or reverse, so as to drive the lifting platform 300 to rise and fall.

[0039] In some embodiments, a handrail 140 is provided on the base 100, and the staff pushes or pulls the base 100 to a suitable position by holding the handrail 140. Exemplarily, at least two handrails 140 are provided, one end of the handrail 140 is connected to the base 100, and the other end of the handrail 140 is connected to the top plate 220. The roller 110 can be, but is not limited to, a universal wheel.

[0040] The working principle of the installation and disassembly tooling of the packaging machine embossing roller assembly provided by the utility model is as follows:

[0041] When the embossing roller needs to be disassembled, first move the base 100 to the appropriate position through the roller 110, and then operate the motor 221. The rotating end of the motor 221 drives the screw 230 to rotate through the coupling 223. Under the rotation of the screw 230, the threaded sleeve 310 and the lifting platform 300 rise until the lifting platform 300 moves to the bottom of the embossing roller. After the staff loosens the mounting screws of the embossing roller, the embossing roller is stably placed on the lifting platform 300, and the motor 221 is operated again. The rotating end of the motor 221 drives the screw 230 to reverse through the coupling 223. Under the rotation of the screw 230, the threaded sleeve 310 and the lifting platform 300 are lowered, and the lifting platform 300 and the embossing roller are lowered. Then the staff pulls out the packaging machine embossing roller assembly installation and disassembly tooling and the embossing roller.

[0042] When it is necessary to install the embossing roller, first operate the motor 221. The rotating end of the motor 221 drives the screw 230 to reverse through the coupling 223. The threaded sleeve 310 and the lifting platform 300 are lowered under the rotation of the screw 230. The staff stably places the new embossing roller on the lifting platform 300, and then moves the base 100 to a suitable position through the roller 110. The motor 221 is operated again. The rotating end of the motor 221 drives the screw 230 to rotate through the coupling 223. The threaded sleeve 310 and the lifting platform 300 are raised under the rotation of the screw 230. The lifting platform 300 rises with the embossing roller until the lifting platform 300 moves to the installation height of the embossing roller. The staff places the embossing roller at the required installation position and tightens the installation screws. Then the staff pulls out the installation and disassembly tooling of the embossing roller assembly of the packaging machine.

[0043] 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 packaging machine embossing roller assembly installation and disassembly tool, characterized in that: include: A base, wherein four rollers are arranged at the bottom of the base, and a counterweight box is arranged on the base; A lifting assembly, wherein the lifting assembly is arranged on the base; A lifting platform is slidably connected to the lifting assembly, and the lifting assembly drives the lifting platform to move up and down.

2. The installation and disassembly tool for the embossing roller assembly of the packaging machine according to claim 1, characterized in that: The lifting assembly comprises: A guide rail, wherein the bottom end of the guide rail is connected to the base, a bottom plate is provided on the side of the guide rail close to the base, and the lifting platform is slidably connected to the guide rail; A top plate connected to the top end of the guide rail; A screw rod, wherein the screw rod is parallel to the guide rail, the bottom end of the screw rod is rotatably connected to the bottom plate, the top end of the screw rod is rotatably connected to the top plate, and a threaded sleeve is provided on the side of the lifting platform, and the threaded sleeve is threadedly connected to the screw rod.

3. The installation and disassembly tool for the embossing roller assembly of the packaging machine according to claim 2, characterized in that: The guide rail is provided with a guide groove along its extension direction, and the side of the lifting platform is provided with a guide wheel, and the guide wheel is slidably arranged in the guide groove.

4. The installation and disassembly tool for the embossing roller assembly of the packaging machine according to claim 3, characterized in that: There are two guide rails, which are parallel to each other. Each guide rail is provided with a guide groove. There are four guide wheels, which are slidably connected to two guide wheels.

5. The installation and disassembly tool for the embossing roller assembly of the packaging machine according to claim 4, characterized in that: The screw rod is located between the two guide rails, and the distance between the screw rod and each guide rail is the same.

6. The installation and disassembly tool for the embossing roller assembly of a packaging machine according to claim 2, characterized in that: A motor is arranged on the top plate, and the top end of the screw rod penetrates through the top plate and is connected to the rotating end of the motor.

7. The installation and disassembly tool for the embossing roller assembly of the packaging machine according to claim 6, characterized in that: A bracket is arranged on the top plate, the motor is arranged on the bracket, and the rotating end of the motor is connected to the top end of the screw rod through a coupling.

8. The installation and disassembly tool for the embossing roller assembly of a packaging machine according to claim 6, characterized in that: A frequency converter box is arranged at the upper end of the counterweight box, and the frequency converter in the frequency converter box is electrically connected to the motor.

9. The installation and disassembly tool for the embossing roller assembly of a packaging machine according to any one of claims 1 to 8, characterized in that: An armrest is arranged on the base.

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