FOCKE.FX lining paper air suction disc supporting shaft easy to disassemble

Abstract

The utility model discloses an easily detachable FOCKE.FX lining paper air suction disc supporting shaft which comprises a left supporting shaft and a right supporting shaft, the left supporting shaft comprises a first connecting piece and a second connecting piece, the left end of the first connecting piece is connected with an equipment rack, the right end of the first connecting piece is connected with the second connecting piece, the right end of the second connecting piece is connected with the right supporting shaft, and the right end of the second connecting piece is connected with the right supporting shaft. And the second connecting piece is telescopically connected with the first connecting piece so as to drive the right supporting shaft and the transmission shaft in the supporting shaft to axially move. According to the air suction disc supporting shaft, the left supporting shaft is designed to be of a telescopic structure, so that the transmission shaft in the right supporting shaft can move in the axial direction, under the condition that a lining paper cutting and conveying assembly is not disassembled and a transmission assembly is not adjusted, the protruding block end of the transmission shaft and the groove end of a coupler are rapidly separated, and therefore the purpose of improving the assembling and disassembling efficiency of the supporting shaft is achieved; and the maintenance cost of the toothed belt can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cigarette packing machine technical field, concretely relates to an easily detachable FOCKE.FX inner lining paper air suction disc support shaft. BACKGROUND

[0002] As Figures 1-3 The inner lining paper air suction conveying device transports the cut inner lining paper through the negative pressure adsorption of the air suction disc, and the middle two air suction discs 62 are connected with the air suction disc support shaft through the air suction disc support 63, as Figure 2 The air suction disc support shaft mainly comprises a left support shaft 2A, a right support shaft 1 and a transmission shaft 3, the left support shaft 2A and the right support shaft 1 are fixed on the equipment rack through flanges, the transmission shaft 3 is installed inside the right support shaft 1 through bearings 51 and clamping springs 52, the right end is connected with a transmission assembly through a coupling, and the left end is connected with the air suction disc 62 through a toothed belt transmission assembly; the transmission assembly transmits power to the air suction disc 62, drives the air suction disc 62 to rotate, and conveys the inner lining paper.

[0003] As Figure 4 The coupling is composed of a recessed end 41 and a protruding end 31, the protruding end 31 is located on the transmission shaft 3, and the recessed end 41 is located on the right side case 61 and connected with the transmission assembly. The transmission toothed belt 64 of the air suction disc 62 is a consumable part and needs to be replaced regularly; currently, in order to replace the toothed belt 64, the transmission gear of the transmission assembly needs to be first disconnected in the right side case 61, then the inner lining paper cutting and conveying assembly is disassembled, then the transmission gear set of the transmission gear is loosened by 15mm, the recessed end 41 of the coupling is retracted by 15mm, the recessed end 41 and the protruding end 31 are separated, the support shaft of the inner lining paper air suction disc can be disassembled, and the toothed belt 64 can be replaced after the support shaft is disassembled. This process is very complicated, leading to a long maintenance time, and seriously restricting the improvement of maintenance efficiency. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides an easily detachable FOCKE.FX inner lining paper air suction disc support shaft, which can be disassembled without disassembling the inner lining paper cutting and conveying assembly and adjusting the transmission assembly, can effectively reduce the maintenance time of replacing the toothed belt.

[0005] Specifically, the utility model provides an easily detachable FOCKE.FX inner lining paper air suction disc support shaft, which comprises a left support shaft and a right support shaft, and the left support shaft comprises:

[0006] A first connecting piece is connected with the equipment rack at the left end;

[0007] A second connecting piece is connected with the first connecting piece at one end and connected with the right support shaft at the other end; the second connecting piece is telescopically connected with the first connecting piece to drive the right support shaft and the transmission shaft in the support shaft to move axially.

[0008] Further, the first connecting piece is provided with a hollow channel at one end close to the second connecting piece, and the first connecting piece is provided with a fastening assembly; the second connecting piece is inserted into the hollow channel at one end close to the first connecting piece, and the fastening assembly is used for fixing the position of the second connecting piece in the hollow channel.

[0009] Further, the second connecting piece is provided with a connecting shaft at one end close to the first connecting piece; the fastening assembly comprises:

[0010] A waist-shaped hole is arranged on the first connecting piece and corresponds to the position of the hollow channel;

[0011] A fastening hole is arranged on the connecting shaft;

[0012] A fastening screw is connected with the fastening hole after passing through the waist-shaped hole.

[0013] Further, the diameter of the connecting shaft is matched with the diameter of the hollow channel.

[0014] Further, the waist-shaped hole of the first connecting piece is provided with a platform.

[0015] Further, the left end of the first connecting piece is a flange end.

[0016] Working principle:

[0017] The fastening screw is loosened, the second connecting piece is moved to the left, the connecting shaft is further moved into the hollow channel, at the same time, the right supporting shaft is moved to the left, so that the convex block end of the transmission shaft is separated from the coupling groove end on the right side of the machine box, so that the transmission assembly in the right side of the machine box is not moved, and the supporting shaft is disassembled.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] The inner lining paper air suction disc supporting shaft provided by the utility model is designed as a telescopic structure, so that the transmission shaft in the right supporting shaft can be axially moved, the convex block end coupling groove end of the transmission shaft is quickly separated, the purpose of improving the supporting shaft dismounting efficiency is achieved, and the toothed belt maintenance cost can be effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the inner lining paper air suction conveying device;

[0021] Figure 2 It is an explosion view of the inner lining paper air suction conveying device;

[0022] Figure 3 It is a structural schematic view of the toothed belt transmission assembly;

[0023] Figure 4 This is a schematic diagram of the drive shaft and the grooved end of the coupling.

[0024] Figure 5 This is a structural diagram and usage diagram of the easily detachable FOCKE.FX inner liner suction plate support shaft in Example 1;

[0025] Figure 6 This is a schematic diagram of the easily detachable FOCKE.FX inner lining paper suction plate support shaft in Example 1;

[0026] Figure 7 This is an exploded view of the easily detachable FOCKE.FX inner lining paper suction plate support shaft in Example 1;

[0027] Figure 8 This is a schematic diagram of the disassembly of the support shaft in Example 1.

[0028] Figure label:

[0029] 1-Right support shaft; 2A, 2B-Left support shaft; 21-First connector; 211-Flange end; 212-Hollow channel; 213-Platform; 214-Oval hole; 22-Second connector; 221-Connecting flange; 222-Connecting shaft; 223-Fasting hole; 23-Fasting screw; 3-Drive shaft; 31-Protrusion end; 41-Groove end; 51-Bearing; 52-Snap ring; 61-Chassis; 62-Suction plate; 63-Suction plate bracket; 64-Toothed belt. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0031] Example 1

[0032] like Figures 5-7 As shown, this embodiment provides an easily detachable FOCKE.FX inner liner suction plate support shaft, including a left support shaft 2B and a right support shaft 1. The left support shaft includes a first connecting member 21 and a second connecting member 22. The left end of the first connecting member 21 is a flange end 211, which is connected to the equipment frame through the flange. The right end of the first connecting member 21 is connected to the second connecting member 22, and it has a hollow channel 212. The left end of the second connecting member 22 is a connecting shaft 222, used to connect with the hollow channel 212, and the right end is a connecting flange 221, used to connect the right support shaft 1. The length of the connecting shaft 222 can be equal to or greater than the length of the hollow channel 212, and is not specifically limited here. The connecting shaft 222 moves along the hollow channel 212 so that the second connecting member 22 can move axially along the first connecting member 21. To ensure the stability of the support shaft, the diameter of the connecting shaft 222 is adapted to the diameter of the hollow channel 212.

[0033] The first connecting piece 21 is provided with a platform 213 on the outer circumference, and a waist-shaped hole 214 is arranged on the platform 213 and communicates with the hollow channel 212. A fastening hole 223 is arranged at a position corresponding to the waist-shaped hole 214 of the connecting shaft 222, and a fastening screw 23 is threadedly connected with the fastening hole 223 after passing through the waist-shaped hole 214. By tightening the fastening screw 23, the end portion of the fastening screw 23 is pressed against the platform 213, the fastening of the connecting shaft 222 is realized, and the position of the connecting shaft 222 in the hollow channel 212 is fixed. The length of the waist-shaped hole 214 is 15 mm, that is, the stroke of the fastening screw 23 moving from the right end to the left end of the waist-shaped hole 214 is 15 mm, so that the support shaft as a whole can be shortened by 15 mm, and it is ensured that the convex block end 31 at the right end can be completely separated from the groove end 41.

[0034] Specifically, as shown in Figure 8 shown, when the transmission toothed belt 64 of the intermediate air suction disc of the inner liner paper needs to be replaced, a. loosen and remove three connecting screws for fixing the right support shaft 1 and the rack; loosen and remove three connecting screws for fixing the left support shaft 2B and the rack. b. loosen and remove three screws on the flange plate on the left side of the rack which cooperates with the first connecting piece 21. d. remove two air suction disc connecting negative pressure air pipes. e. loosen the fastening screw 23 on the waist-shaped hole of the left support shaft 2B, then move the second connecting piece 22 to the left end of the stroke, shorten the support shaft as a whole by 15 mm to the left, move the right support shaft 1 by 15 mm to the left, so that the convex block end 31 and the groove end 41 are separated, and the connection between the transmission shaft 3 and the transmission assembly is released. f. remove the support shaft as a whole and the air suction disc support 63. g. disassemble the air suction disc support 63 and replace the toothed belt 64.

[0035] The above describes the utility model by using specific examples, which is only used to help understand the utility model and does not limit the utility model. According to the idea of the utility model, those skilled in the art of the utility model can make some simple deductions, deformations or substitutions.

Claims

1. A detachable FOCKE.FX inner liner suction plate support shaft, comprising a left support shaft (2B) and a right support shaft (1), characterized in that, The left support shaft (2B) includes: The first connector (21) is connected to the equipment frame at its left end; The second connector (22) is connected at one end to the first connector (21) and at the other end to the right support shaft (1); the second connector (22) and the first connector (21) are telescopically connected to drive the right support shaft (1) and the transmission shaft (3) inside the right support shaft (1) to move axially.

2. The easily detachable FOCKE.FX inner lining paper suction plate support shaft as described in claim 1, characterized in that, The first connector (21) has a hollow channel (212) at one end near the second connector (22), and a fastening assembly is provided on the first connector (21); the second connector (22) extends into the hollow channel (212) at one end near the first connector (21), and the fastening assembly is used to fix the position of the second connector (22) in the hollow channel (212).

3. The easily detachable FOCKE.FX inner lining paper suction plate support shaft as described in claim 2, characterized in that, The second connector (22) has a connecting shaft (222) at one end near the first connector (21); the fastening assembly includes: A waist-shaped hole (214) is provided on the first connector (21) and corresponds to the position of the hollow channel (212); A fastening hole (223) is provided on the connecting shaft (222); The fastening screw (23) passes through the waist-shaped hole (214) and connects to the fastening hole (223).

4. The easily detachable FOCKE.FX inner lining paper suction disc support shaft as described in claim 3, characterized in that, The diameter of the connecting shaft (222) is adapted to the diameter of the hollow channel (212).

5. The easily detachable FOCKE.FX inner lining paper suction plate support shaft as described in claim 3, characterized in that, The first connector (21) has a platform (213) at the waist-shaped hole (214).

6. The easily detachable FOCKE.FX inner lining paper suction disc support shaft as described in claim 3, characterized in that, The left end of the first connector (21) is a flange end (211).

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