Paper core material roll jacking device
By designing a multifunctional paper core roll feeding device, using the combined structure of the transmission shaft and the transmission head, the integration of multiple feeding methods is achieved, and the space and manpower problems of multiple feeding devices in the prior art are solved. Improves operating efficiency and stability.
Patent Information
- Application Number
- CN202421221080.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The feeding devices of existing printing machines, coating machines and composite machines are difficult to adapt to different material rolls, and multiple feeding devices are required, resulting in large labor and material consumption and large space occupied.
A paper core material roll feeding device is designed, including a transmission shaft, a first transmission head and a second transmission head. It is connected to the inflation shaft and the material roll through the transmission member to achieve the integration of a variety of feeding methods, including direct feeding. The material and the gas expansion shaft are indirectly fed, contacted and tightened by grooves, outer conical surfaces and bevel teeth components to ensure accurate transmission and prevent slippage.
It realizes that a single feeding device has multiple feeding methods, reduces manpower and material consumption, reduces space occupation, and improves operating efficiency and stability.
Smart Images
Figure CN222312158U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of printing machines, coating machines and compound machines, and relates to a paper core material roll top material device. Background Art
[0002] Printing machines, coating machines, and laminating machines require lifting devices for lifting materials. It is difficult to adapt to different material rolls through a single lifting device, such as directly lifting materials through a lifting head, and indirectly lifting materials through an air shaft. In the prior art, different lifting devices are often required, which not only increases manpower and material resources, but also the space occupied by multiple lifting devices is large, and there is a large room for improvement. Summary of the invention
[0003] The utility model aims to solve the above problems in the prior art and proposes a paper core material roll top material device.
[0004] The purpose of the utility model can be achieved through the following technical solutions: A paper core material roll top material device, comprising: a transmission shaft;
[0005] A first transmission head, which is connected to the transmission shaft, and the transmission shaft can drive the first transmission head to rotate. The first transmission head is provided with a first transmission part and a second transmission part, the first transmission part is used to connect with the air shaft, and the second transmission part is used to connect with the material roll;
[0006] When the transmission shaft drives the first transmission head to rotate, the first transmission head can drive the inflatable shaft to rotate through the first transmission part to drive the material roll to rotate, or can drive the material roll to rotate through the second transmission part.
[0007] In the above-mentioned paper core material rolling and top material device, the first transmission part is configured as a first groove, and the first groove is used to insert the end protrusion of the inflatable shaft.
[0008] In the above-mentioned paper core material roll pushing device, the second transmission part is configured as a first outer conical surface, and the first outer conical surface is used to contact with the inner surface of the material roll.
[0009] In the above-mentioned paper core material roll top material device, the first outer conical surface is provided with a first conical tooth portion.
[0010] In the above-mentioned paper core material roll-top material device, the first transmission head is also provided with a third transmission part, and the third transmission part is configured as an inner conical surface, and the inner conical surface is used to contact with the end conical surface of the inflatable shaft.
[0011] In the above-mentioned paper core material roll top material device, it also includes a second transmission head, the second transmission head is provided with a fourth transmission part, the second transmission head is detachably connected to the first transmission head, when the second transmission head is connected to the first transmission head, the transmission shaft drives the first transmission head to rotate and can drive the second transmission head to drive the material roll to rotate through the fourth transmission part.
[0012] In the above-mentioned paper core material rolling and top material device, it also includes a fastening screw, which is penetrated by the second transmission head and contacts with the first transmission head.
[0013] In the above-mentioned paper core material roll top material device, it also includes a positioning block, the first transmission head is also provided with a second groove, the second transmission head is provided with a third groove, and the positioning block connects the second groove and the third groove, thereby connecting the second transmission head with the first transmission head.
[0014] In the above-mentioned paper core material roll pushing device, the fourth transmission part is configured as a second outer conical surface, and the second outer conical surface is used to contact with the inner surface of the material roll.
[0015] In the above-mentioned paper core material roll-top material device, the second outer conical surface is provided with a second conical tooth portion.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The paper core material roll ejecting device can eject the material directly through the ejecting head, and can also eject the material indirectly through the air shaft. It integrates the structural features of different ejecting devices, and realizes the function of a single ejecting device with multiple ejecting methods, which not only reduces manpower and material resources, but also occupies less space.
[0018] 2. The first groove is connected by inserting the end protrusion of the air shaft, and the first transmission part can drive the air shaft to rotate, thereby driving the material roll to rotate.
[0019] 3. The first transmission head contacts the inner surface of the material roll through the first outer cone surface, thereby achieving tight contact when the first transmission head is inserted into the material roll.
[0020] 4. The first bevel tooth portion provided on the first outer conical surface can increase the contact area between the first outer conical surface and the inner surface of the material roll, thereby increasing the friction between the two and preventing slipping.
[0021] 5. The first transmission heads located at both ends can be respectively provided with the first transmission part and the third transmission part.
[0022] 6. The transmission shaft drives the first transmission head to rotate and can drive the second transmission head to drive the material roll to rotate through the fourth transmission part. On the basis of the second transmission head, the fourth transmission part can drive the material roll with a larger diameter to rotate.
[0023] 7. The second groove and the third groove are connected by the positioning block, so that the second transmission head is connected to the first transmission head, thereby ensuring the positioning of the two and further preventing the two from offsetting during transmission.
[0024] 8. The second transmission head contacts the inner surface of the material roll through the second outer cone surface, thereby achieving tight contact when the second transmission head is inserted into the material roll.
[0025] 9. The second bevel teeth provided on the second outer conical surface can increase the contact area between the second outer conical surface and the inner surface of the material roll, thereby increasing the friction between the two and preventing slipping. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a structural schematic diagram of a paper core material roll top material device according to the first embodiment of the utility model.
[0027] Figure 2 It is a structural schematic diagram of a paper core material roll top material device of the second embodiment of the utility model.
[0028] Figure 3 It is a structural schematic diagram of a paper core material roll top material device of embodiment 3 of the present utility model.
[0029] Figure 4 It is an exploded view of the first embodiment of the present utility model.
[0030] Figure 5 It is an exploded view of the third embodiment of the present utility model.
[0031] Figure 6 It is a schematic diagram of the outer conical surface of the second transmission part and the fourth transmission part of the third embodiment of the utility model.
[0032] In the figure, 100, transmission shaft; 200, first transmission head; 210, first groove; 220, first outer cone; 221, first bevel gear portion; 230, inner cone; 240, second groove; 300, second transmission head; 310, second outer cone; 311, second bevel gear portion; 320, fastening screw; 330, third groove; 400, positioning block; 500, material roll; 600, inflatable shaft; 610, end protrusion; 620, end cone. DETAILED DESCRIPTION
[0033] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0035] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0036] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0037] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0039] like Figure 1-Figure 6 As shown, a paper core material rolling and top material device includes: a transmission shaft 100 and a first transmission head 200.
[0040] The first transmission head 200 is connected to the transmission shaft 100, and the transmission shaft 100 can drive the first transmission head 200 to rotate. The first transmission head 200 is provided with a first transmission part and a second transmission part. The first transmission part is used to connect with the inflatable shaft 600, and the second transmission part is used to connect with the material roll 500.
[0041] Specifically, the first transmission head 200 is fixed to the transmission shaft 100 by screws.
[0042] In this embodiment, when the transmission shaft 100 drives the first transmission head 200 to rotate, the first transmission head 200 can drive the pneumatic shaft 600 to rotate through the first transmission part, thereby driving the material roll 500 to rotate, or can drive the material roll 500 to rotate through the second transmission part, and the pneumatic shaft 600 and the material pushing head can be achieved together through the first transmission head 200.
[0043] It is worth explaining here that the paper core material roll 500 pushing material device can push material directly through the pushing head, and can also push material indirectly through the air shaft 600. It integrates the structural features of different pushing material devices, and realizes the function of a single pushing material device with multiple pushing methods, which not only reduces manpower and material resources, but also occupies less space.
[0044] like Figure 1-Figure 6 As shown, on the basis of the above embodiment, the first transmission part is configured as a first groove 210 , and the first groove 210 is used to insert the end protrusion 610 of the inflatable shaft 600 .
[0045] In this embodiment, the first groove 210 is connected by inserting the end protrusion 610 of the inflatable shaft 600 , and the first transmission part can drive the inflatable shaft 600 to rotate, thereby driving the material roll 500 to rotate.
[0046] like Figure 1-Figure 6 As shown, on the basis of the above embodiment, the second transmission part is configured as a first outer conical surface 220 , and the first outer conical surface 220 is used to contact with the inner surface of the material roll 500 .
[0047] In this embodiment, the first transmission head 200 contacts the inner surface of the material roll 500 through the first outer conical surface 220 , thereby achieving tight contact when the first transmission head 200 is inserted into the material roll 500 .
[0048] like Figure 1-Figure 6 As shown, based on the above embodiment, the first outer cone surface 220 is provided with a first bevel tooth portion 221 .
[0049] In this embodiment, the first bevel tooth portion 221 provided on the first outer conical surface 220 can increase the contact area between the first outer conical surface 220 and the inner surface of the material roll 500, thereby increasing the friction between the two and preventing slipping.
[0050] like Figure 1-Figure 6 As shown, based on the above embodiment, the first transmission head 200 is further provided with a third transmission part, and the third transmission part is configured as an inner conical surface 230 , and the inner conical surface 230 is used to contact the end conical surface of the inflatable shaft 600 .
[0051] It is worth noting that the first transmission head 200 located at both ends may be provided with a first transmission part and a third transmission part respectively.
[0052] like Figure 1-Figure 6 As shown, on the basis of the above embodiment, it also includes a second transmission head 300, the second transmission head 300 is provided with a fourth transmission part, the second transmission head 300 is detachably connected to the first transmission head 200, when the second transmission head 300 is connected to the first transmission head 200, the transmission shaft 100 drives the first transmission head 200 to rotate and can drive the second transmission head 300 to drive the material roll 500 to rotate through the fourth transmission part.
[0053] In this embodiment, the transmission shaft 100 drives the first transmission head 200 to rotate and can drive the second transmission head 300 to drive the material roll 500 to rotate through the fourth transmission part. On the basis of the second transmission head 300, the fourth transmission part can drive the material roll 500 with a larger diameter to rotate.
[0054] like Figure 1-Figure 6 As shown, on the basis of the above embodiment, a fastening screw 320 is further included, and the fastening screw 320 is penetrated through the second transmission head 300 and contacts the first transmission head 200 .
[0055] In this embodiment, the fastening screw 320 can fasten the second transmission head 300 relative to the first transmission head 200 to prevent the two from slipping during transmission.
[0056] like Figure 1-Figure 6 As shown, on the basis of the above embodiment, it also includes a positioning block 400, the first transmission head 200 is also provided with a second groove 240, the second transmission head 300 is provided with a third groove 330, and the positioning block 400 connects the second groove 240 and the third groove 330, so that the second transmission head 300 is connected to the first transmission head 200.
[0057] In this embodiment, the second groove 240 and the third groove 330 are connected by the positioning block 400, so that the second transmission head 300 is connected to the first transmission head 200, thereby ensuring the positioning of the two and further preventing the two from offsetting during transmission.
[0058] like Figure 1-Figure 6 As shown, on the basis of the above embodiment, the fourth transmission part is configured as a second outer conical surface 310 , and the second outer conical surface 310 is used to contact with the inner surface of the material roll 500 .
[0059] In this embodiment, the second transmission head 300 contacts the inner surface of the material roll 500 via the second outer conical surface 310 , thereby achieving tight contact when the second transmission head 300 is inserted into the material roll 500 .
[0060] like Figure 1-Figure 6 As shown, based on the above embodiment, the second outer cone surface 310 is provided with a second bevel tooth portion 311 .
[0061] In this embodiment, the fourth transmission part contacts the inner surface of the material roll 500 through the second bevel gear part 311, thereby driving the material roll 500 to transmit.
[0062] In this embodiment, the second bevel tooth portion 311 provided on the second outer conical surface 310 can increase the contact area between the second outer conical surface 310 and the inner surface of the material roll 500, thereby increasing the friction between the two and preventing slipping.
Claims
1. A paper core material roll top material device, characterized in that: include: transmission shaft; A first transmission head, which is connected to the transmission shaft, and the transmission shaft can drive the first transmission head to rotate. The first transmission head is provided with a first transmission part and a second transmission part, the first transmission part is used to connect with the air shaft, and the second transmission part is used to connect with the material roll; When the transmission shaft drives the first transmission head to rotate, the first transmission head can drive the inflatable shaft to rotate through the first transmission part to drive the material roll to rotate, or can drive the material roll to rotate through the second transmission part.
2. A paper core material roll top material device as claimed in claim 1, characterized in that: The first transmission part is configured as a first groove, and the first groove is used for inserting the end protrusion of the inflatable shaft.
3. A paper core material roll top material device as claimed in claim 1, characterized in that: The second transmission part is configured as a first outer conical surface, and the first outer conical surface is used to contact with the inner surface of the material roll.
4. A paper core material roll-top device as claimed in claim 3, characterized in that: The first outer conical surface is provided with a first conical tooth portion.
5. A paper core material roll top material device as claimed in claim 1, characterized in that: The first transmission head is further provided with a third transmission part, and the third transmission part is provided with an inner conical surface, and the inner conical surface is used to contact with the end conical surface of the inflatable shaft.
6. A paper core material roll top material device as claimed in claim 1, characterized in that: It also includes a second transmission head, which is provided with a fourth transmission part. The second transmission head is detachably connected to the first transmission head. When the second transmission head is connected to the first transmission head, the transmission shaft drives the first transmission head to rotate and can drive the second transmission head to rotate the material roll through the fourth transmission part.
7. A paper core material roll-top device as claimed in claim 6, characterized in that: It also includes a fastening screw, which passes through the second transmission head and contacts the first transmission head.
8. A paper core material roll-top device as claimed in claim 7, characterized in that: It also includes a positioning block, the first transmission head is also provided with a second groove, the second transmission head is provided with a third groove, and the positioning block connects the second groove and the third groove, so that the second transmission head is connected to the first transmission head.
9. A paper core material roll top material device as claimed in claim 8, characterized in that: The fourth transmission part is configured as a second outer conical surface, and the second outer conical surface is used for contacting with the inner surface of the material roll.
10. A paper core material roll top material device as claimed in claim 9, characterized in that: The second outer conical surface is provided with a second bevel tooth portion.