Cigarette making machine rubber roller dismounting tool

Abstract

The utility model discloses a dismounting tool for a rubber roller of a cigarette making machine. The dismounting tool comprises a supporting rod, two clamping pressing plates and a jacking assembly. The supporting rod penetrates through the two ends of the two clamping pressing plates correspondingly, the two clamping pressing plates are slidably connected with the supporting rod, first arc-shaped grooves, second arc-shaped grooves, arc-shaped wedge cutters and arc-shaped clamping blocks are arranged on the clamping pressing plates, and the first arc-shaped grooves and the second arc-shaped grooves are formed in the two opposite sides of the clamping pressing plates correspondingly. The arc-shaped wedge cutter and the arc-shaped clamping block are respectively arranged in the first arc-shaped groove and the second arc-shaped groove; the jacking assembly is fixed to the clamping pressing plate. When the rubber roller is disassembled, an operator firstly inserts the two arc-shaped wedge knives into a gap between the bearing seat and the rubber roller to enlarge the gap between the bearing seat and the rubber roller, then clamps the two arc-shaped clamping blocks into a groove in the peripheral wall of the rubber roller, and ejects the rubber roller out of a transmission shaft through the jacking assembly, so that the problem that the rubber roller is difficult to take out after being rusted is solved, and the rubber roller is convenient to disassemble. The labor intensity of operators is reduced, and the maintenance efficiency of the cigarette making machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette processing equipment, and more specifically, to a disassembly tooling for a rubber roller of a cigarette machine. Background Art

[0002] The glue application assembly of the tipping paper on a cigarette machine is a core component of the cigarette making and tipping equipment, and has an important influence on the quality of cigarette products. The glue application assembly has functions such as putting down the paper picking roller, evenly applying glue, and cooperating with the paper cutting wheel to cut the tipping paper during the operation of the equipment. After it runs continuously for a long time, it needs to be maintained and repaired.

[0003] In actual production, the rubber roller, the eccentric wheel of the return wire vibrating trough, and the bearing of the cigarette machine are not taken out for lubrication and maintenance on the transmission shaft for a long time, or the transmission shaft and the inner hole of the part are corroded and difficult to take out due to too tight fit during long-term operation, which consumes a lot of manpower, material resources and time, and greatly affects the maintenance efficiency of the cigarette machine equipment.

[0004] Therefore, how to provide a disassembly tooling for a rubber roller of a cigarette machine has become a technical problem that needs to be solved urgently in this field. Summary of the Utility Model

[0005] An object of the utility model is to provide a new technical solution for a disassembly tooling for a rubber roller of a cigarette machine.

[0006] According to a first aspect of the utility model, there is provided a disassembly tooling for a rubber roller of a cigarette machine, comprising: a support rod, two clamping pressing plates, and a jacking assembly;

[0007] The support rod respectively penetrates through two ends of the two clamping pressing plates, and the two clamping pressing plates are slidably connected with the support rod. The clamping pressing plate is provided with a first arc-shaped groove, a second arc-shaped groove, an arc-shaped wedge knife, and an arc-shaped clamping block. The first arc-shaped groove and the second arc-shaped groove are respectively arranged on opposite sides of the clamping pressing plate, and the arc-shaped wedge knife and the arc-shaped clamping block are respectively arranged in the first arc-shaped groove and the second arc-shaped groove;

[0008] The jacking assembly is fixed on the clamping pressing plate and is used for jacking out the rubber roller from the transmission shaft.

[0009] Optionally, first mounting holes are arranged at two ends of the clamping pressing plate, and the support rod is slidably connected with the first mounting holes.

[0010] Optionally, the disassembly tooling for the rubber roller of the cigarette machine further comprises pressing nuts, and the pressing nuts are respectively arranged at two ends of the support rod and are used for pressing the clamping pressing plate.

[0011] Optionally, second mounting holes are provided on the end surface of the clamping pressing plate, and the second mounting holes are respectively arranged at both ends of the clamping pressing plate and located between the two first mounting holes; the jacking assembly is in threaded connection with the second mounting holes.

[0012] Optionally, the jacking assembly includes a fixed block, a connecting plate and a jacking rod. The fixed blocks are respectively arranged at both ends of the connecting plate. The first end of the fixed block is connected to the second mounting hole, the second end of the fixed block is connected to the connecting plate, a connecting hole is provided in the center of the connecting plate, and the jacking rod penetrates through the connecting hole.

[0013] Optionally, the jacking assembly further includes a fixing nut;

[0014] Chute grooves are provided at both ends of the connecting plate. First connecting screws and second connecting screws are respectively arranged at both ends of the fixed block. The first connecting screw is connected to the second mounting hole, and the first connecting screw penetrates through the chute groove and is connected to the fixing nut.

[0015] Optionally, the jacking assembly further includes a connecting rod. A limiting sphere is provided at the first end of the connecting rod, and a handle is provided on the connecting rod.

[0016] A connecting head is provided on the jacking rod, and the connecting head is in threaded connection with the second end of the connecting rod. The diameter of the connecting head is larger than the diameter of the connecting hole.

[0017] The beneficial effects of the present utility model are as follows:

[0018] In the present utility model, the support rods respectively penetrate through both ends of the two clamping pressing plates, and the two clamping pressing plates are slidably connected to the support rods. The first arc-shaped grooves and the second arc-shaped grooves are respectively arranged on the opposite sides of the clamping pressing plates. The arc-shaped wedge knives and the arc-shaped clamping blocks are respectively arranged in the first arc-shaped grooves and the second arc-shaped grooves; the jacking assembly is fixed on the clamping pressing plate. When disassembling the rubber roller, the operator first installs the two clamping pressing plates on the support rods respectively, and makes the arc-shaped wedge knives of the two clamping pressing plates face each other. Then, the first arc-shaped grooves of the two clamping pressing plates are sleeved on one end of the rubber roller, so that the two arc-shaped wedge knives are located at the gap between the bearing seat and the rubber roller. By gradually moving the two clamping pressing plates towards each other, the distance between the two clamping pressing plates is reduced, and then the arc-shaped wedge knives are inserted into the gap between the bearing seat and the rubber roller, so that the gap between the bearing seat and the rubber roller is increased, and the rust between the rubber roller and the transmission shaft is loosened. Then, the operator makes the arc-shaped clamping blocks of the two clamping pressing plates face each other, and again sleeves the second arc-shaped grooves of the two clamping pressing plates on the outer peripheral wall of the rubber roller, so that the arc-shaped clamping blocks are stuck into the grooves on the outer peripheral wall of the rubber roller, and the rubber roller is jacked out from the transmission shaft through the jacking assembly, solving the problem that it is difficult to take out the rubber roller after rusting, reducing the labor intensity of the operator, and improving the maintenance efficiency of the cigarette making machine.

[0019] Other features and advantages of the present utility model will become clear from the following detailed description of exemplary embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0020] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present utility model and, together with the description thereof, are used to explain the principles of the present utility model.

[0021] Figure 1 is a structural diagram of a disassembly tooling for a cigarette machine rubber roller of the present utility model;

[0022] Figure 2 is a cross-sectional view of a disassembly tooling for a cigarette machine rubber roller of the present utility model;

[0023] Figure 3 is a structural diagram of a clamping pressing plate of the present utility model.

[0024] The labels in the drawings are as follows: 1, support rod; 2, clamping pressing plate; 21, first arc groove; 22, second arc groove; 23, arc wedge cutter; 24, arc clamping block; 25, first mounting hole; 26, second mounting hole; 3, jacking assembly; 31, fixed block; 311, first connecting screw; 312, second connecting screw; 32, connecting plate; 321, connecting hole; 322, sliding groove; 33, ejector rod; 34, fixing nut; 35, connecting rod; 36, limiting sphere; 37, handle; 38, connecting head; 4, pressing nut. Detailed Embodiments

[0025] Now, various exemplary embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way limits the present utility model, its application, or its use.

[0027] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the specification.

[0028] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0029] As Figures 1 to 3As shown in the figure, an embodiment of the present utility model provides a tooling for disassembling the rubber roller of a cigarette making machine, including: a support rod 1, two clamping pressing plates 2 and a jacking assembly 3.

[0030] The support rod 1 penetrates through both ends of the two clamping pressing plates 2 respectively, and the two clamping pressing plates 2 are slidably connected to the support rod 1. The clamping pressing plate 2 is provided with a first arc groove 21, a second arc groove 22, an arc wedge cutter 23 and an arc clamping block 24. The first arc groove 21 and the second arc groove 22 are respectively arranged on the opposite sides of the clamping pressing plate 2, and the arc wedge cutter 23 and the arc clamping block 24 are respectively arranged in the first arc groove 21 and the second arc groove 22.

[0031] Specifically, there are two support rods 1. The two support rods 1 penetrate through both ends of the two clamping pressing plates 2 respectively, thereby fixing the two clamping pressing plates 2.

[0032] The jacking assembly 3 is fixed on the clamping pressing plate 2 and is used to jack out the rubber roller from the transmission shaft.

[0033] When disassembling the rubber roller, the operator first installs the two clamping pressing plates 2 on the support rod 1 respectively, and makes the arc wedge cutters 23 of the two clamping pressing plates 2 face each other. Then, the first arc grooves 21 of the two clamping pressing plates 2 are sleeved on one end of the rubber roller, so that the two arc wedge cutters 23 are located at the gap between the bearing seat and the rubber roller. By gradually moving the two clamping pressing plates 2 towards each other, the distance between the two clamping pressing plates 2 is reduced, and then the arc wedge cutter 23 is inserted into the gap between the bearing seat and the rubber roller, so that the gap between the bearing seat and the rubber roller is increased, and the rust between the rubber roller and the transmission shaft is loosened.

[0034] Next, the operator disassembles the two clamping pressing plates 2 from the support rod 1, reverses the two clamping pressing plates 2 and installs them on the two support rods 1 again, makes the arc clamping blocks 24 of the two clamping pressing plates 2 face each other, and then sleeves the second arc grooves 22 of the two clamping pressing plates 2 on the outer peripheral wall of the rubber roller again. Move the two clamping pressing plates 2 gradually towards each other to reduce the distance between the two clamping pressing plates 2, so that the arc clamping block 24 is stuck into the groove on the outer peripheral wall of the rubber roller. Then, the rubber roller is jacked out from the transmission shaft through the jacking assembly 3.

[0035] In the present utility model, the support rod 1 penetrates through both ends of the two clamping pressing plates 2 respectively, and the two clamping pressing plates 2 are slidably connected to the support rod 1. The first arc-shaped groove 21 and the second arc-shaped groove 22 are respectively arranged on the opposite sides of the clamping pressing plate 2, and the arc-shaped wedge cutter 23 and the arc-shaped clamping block 24 are respectively arranged in the first arc-shaped groove 21 and the second arc-shaped groove 22; the jacking assembly 3 is fixed on the clamping pressing plate 2. When disassembling the rubber roller, the operator first installs the two clamping pressing plates 2 on the support rod 1 respectively, and makes the arc-shaped wedge cutters 23 of the two clamping pressing plates 2 face each other. Then, the first arc-shaped grooves 21 of the two clamping pressing plates 2 are sleeved on one end of the rubber roller, so that the two arc-shaped wedge cutters 23 are located at the gap between the bearing seat and the rubber roller. By making the two clamping pressing plates 2 gradually move towards each other, the distance between the two clamping pressing plates 2 is reduced, and then the arc-shaped wedge cutter 23 is inserted into the gap between the bearing seat and the rubber roller, so that the gap between the bearing seat and the rubber roller is increased, and the rust between the rubber roller and the transmission shaft is loosened; Then, the operator makes the arc-shaped clamping blocks 24 of the two clamping pressing plates 2 face each other, and sleeved the second arc-shaped grooves 22 of the two clamping pressing plates 2 on the outer peripheral wall again, so that the arc-shaped clamping blocks 24 are clamped into the grooves on the outer peripheral wall of the rubber roller, and the rubber roller is jacked out from the transmission shaft through the jacking assembly 3, which solves the problem of difficult removal of the rubber roller after rusting, reduces the labor intensity of the operator, and improves the maintenance efficiency of the cigarette machine.

[0036] In an embodiment of the rubber roller disassembly tooling for a cigarette machine of the present utility model, as Figure 1 shown, first mounting holes 25 are provided at both ends of the clamping pressing plate 2, and the support rod 1 is slidably connected to the first mounting holes 25. With such a setting, the clamping pressing plate 2 can be stably mounted on the support rod 1.

[0037] In an embodiment of the rubber roller disassembly tooling for a cigarette machine of the present utility model, as Figures 1 to 3 shown, the rubber roller disassembly tooling for a cigarette machine further includes compression nuts 4, and the compression nuts 4 are respectively arranged at both ends of the support rod 1, and the compression nuts 4 are used to squeeze the clamping pressing plate 2.

[0038] Specifically, after the operator sleeved the first arc-shaped grooves 21 of the two clamping pressing plates 2 on one end of the rubber roller and made the two arc-shaped wedge cutters 23 located at the gap between the bearing seat and the rubber roller, by rotating the compression nut 4, the compression nut 4 squeezes the clamping pressing plate 2 to move, and then adjusts the distance between the two clamping pressing plates 2, so that the operator can act on the compression nut 4 with an external tool, so that the two arc-shaped wedge cutters 23 of the clamping pressing plate 2 can be inserted into the gap between the bearing seat and the rubber roller, which is time-saving and labor-saving, and further reduces the labor intensity of the operator.

[0039] In an embodiment of the rubber roller disassembly tooling for a cigarette machine of the present utility model, as Figures 1 to 3As shown, a second mounting hole 26 is provided on the end face of the clamping pressing plate 2. The second mounting holes 26 are respectively provided at both ends of the clamping pressing plate 2 and are located between two first mounting holes 25; the jacking component 3 is threadedly connected to the second mounting hole 26.

[0040] In the present utility model, by providing the second mounting hole 26 on the end face of the clamping pressing plate 2, the second mounting holes 26 are respectively provided at both ends of the clamping pressing plate 2 and are located between two first mounting holes 25. The jacking component 3 is threadedly connected to the second mounting hole 26, so that the jacking component 3 is mounted on the clamping pressing plate 2 through the second mounting hole 26. Thus, after the clamping pressing plate 2 is fixed on the clamping pressing plate 2, the rubber roller can be smoothly jacked out from the transmission shaft.

[0041] In an embodiment of the rubber roller dismounting tooling for a cigarette making machine of the present utility model, as Figures 1 to 2 shown, the jacking component 3 includes a fixed block 31, a connecting plate 32 and a jacking rod 33. The fixed blocks 31 are respectively provided at both ends of the connecting plate 32. The first end of the fixed block 31 is connected to the second mounting hole 26, the second end of the fixed block 31 is connected to the connecting plate 32, a connecting hole 321 is provided at the center of the connecting plate 32, and the jacking rod 33 passes through the connecting hole 321.

[0042] Specifically, the jacking rod 33 has an external thread, and the jacking rod 33 is threadedly connected to the connecting hole 321. The end of the jacking rod 33 is a cone.

[0043] After the arc-shaped clamping block 24 is clamped into the groove on the outer peripheral wall of the rubber roller, the operator installs the first end of the fixed block 31 on the second mounting hole 26. Then the jacking rod 33 is connected to the connecting hole 321, so that the jacking rod 33 abuts against the end of the rubber roller. By rotating the jacking rod 33, the jacking rod 33 gradually jacks the rubber roller out from the transmission shaft.

[0044] In the present utility model, by respectively providing the fixed blocks 31 at both ends of the connecting plate 32, connecting the first end of the fixed block 31 to the second mounting hole 26, connecting the second end of the fixed block 31 to the connecting plate 32, and providing a connecting hole 321 at the center of the connecting plate 32, so that the jacking rod 33 passes through the connecting hole 321, it is ensured that the jacking rod 33 can act on the rubber roller and jack the rubber roller out from the transmission shaft.

[0045] In an embodiment of the rubber roller dismounting tooling for a cigarette making machine of the present utility model, as Figures 1 to 2 shown, the jacking component 3 further includes a fixing nut 34.

[0046] Chute grooves 322 are provided at both ends of the connecting plate 32. First connecting screws 311 and second connecting screws 312 are respectively provided at both ends of the fixed block 31. The first connecting screw 311 is connected to the second mounting hole 26, and the first connecting screw 311 passes through the chute groove 322 and is connected to the fixing nut 34.

[0047] In the present utility model, chutes 322 are provided at both ends of the connecting plate 32, and a first connecting screw 311 and a second connecting screw 312 are respectively provided at both ends of the fixing block 31. The first connecting screw 311 is connected to the second mounting hole 26, and the first connecting screw 311 passes through the chute 322 and is connected to the fixing nut 34, thereby ensuring the stability of the connection between the fixing block 31 and the connecting plate 32, and effectively improving the stability and safety of the cigarette machine rubber roller disassembly tooling of the present utility model during use.

[0048] In an implementation manner of the cigarette machine rubber roller disassembly tooling of the present utility model, as Figures 1 to 2 shown, the jacking assembly 3 further includes a connecting rod 35. A limiting sphere 36 is provided at the first end of the connecting rod 35, and a handle 37 is provided on the connecting rod 35.

[0049] A connecting head 38 is provided on the ejector rod 33. The connecting head 38 is threadedly connected to the second end of the connecting rod 35, and the diameter of the connecting head 38 is greater than the diameter of the connecting hole 321.

[0050] In the present utility model, a limiting sphere 36 is provided at the first end of the connecting rod 35, the handle 37 is provided on the connecting rod 35, the connecting head 38 is threadedly connected to the second end of the connecting rod 35, and the diameter of the connecting head 38 is set to be greater than the diameter of the connecting hole 321. Furthermore, the connecting head 38 provides a limiting effect on the ejector rod 33, and the ejector rod 33 is rotated through the handle 37, improving the convenience of use.

[0051] Although some specific embodiments of the present utility model have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for the purpose of illustration and not for the purpose of limiting the scope of the present utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present utility model. The scope of the present utility model is defined by the appended claims.

Claims

1. A disassembly tooling for the rubber roller of a cigarette making machine, characterized in that Comprising: A support rod, two clamping pressure plates and a jacking assembly; The support rod penetrates through both ends of the two clamping pressure plates respectively, and the two clamping pressure plates are slidably connected to the support rod. The clamping pressure plate is provided with a first arc-shaped groove, a second arc-shaped groove, an arc-shaped wedge cutter and an arc-shaped clamping block. The first arc-shaped groove and the second arc-shaped groove are respectively arranged on opposite sides of the clamping pressure plate, and the arc-shaped wedge cutter and the arc-shaped clamping block are respectively arranged in the first arc-shaped groove and the second arc-shaped groove; The jacking assembly is fixed on the clamping pressure plate and is used to jack out the rubber roller from the transmission shaft.

2. The cigarette making machine rubber roll disassembly tooling according to claim 1, characterized in that, First mounting holes are arranged at both ends of the clamping pressure plate, and the support rod is slidably connected to the first mounting holes.

3. The cigarette making machine rubber roller disassembly tooling according to claim 1, characterized in that The rubber roller dismounting tool for a cigarette making machine further includes compression nuts which are respectively arranged at both ends of the support rod, and the compression nuts are used to squeeze the clamping pressure plate.

4. The cigarette making machine rubber roller disassembly tooling according to claim 2, characterized in that, Second mounting holes are arranged on the end face of the clamping pressure plate, and the second mounting holes are respectively arranged at both ends of the clamping pressure plate and are located between the two first mounting holes; the jacking assembly is threadedly connected to the second mounting holes.

5. The cigarette making machine rubber roller disassembly tooling according to claim 4, characterized in that, The jacking assembly includes a fixed block, a connecting plate and a jacking rod. The fixed blocks are respectively arranged at both ends of the connecting plate. The first end of the fixed block is connected to the second mounting hole, the second end of the fixed block is connected to the connecting plate, a connecting hole is arranged at the center of the connecting plate, and the jacking rod penetrates through the connecting hole.

6. The cigarette making machine rubber roller disassembly tooling according to claim 5, wherein The jacking assembly further includes a fixing nut; Chute grooves are arranged at both ends of the connecting plate. First connecting screws and second connecting screws are respectively arranged at both ends of the fixed block. The first connecting screw is connected to the second mounting hole, penetrates through the chute groove and is connected to the fixing nut.

7. The cigarette making machine rubber roller disassembly tooling according to claim 6, characterized in that The jacking assembly further includes a connecting rod. A limiting sphere is provided at the first end of the connecting rod, and a handle is arranged on the connecting rod; A connecting head is provided on the jacking rod, and the connecting head is threadedly connected to the second end of the connecting rod. The diameter of the connecting head is larger than the diameter of the connecting hole.

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