Novel transfer wheel device

Abstract

The utility model relates to the technical field of disposable hygienic product production equipment, in particular to a novel transfer wheel device, which mainly solves the problem of poor cleaning convenience of the transfer wheel device in the prior art, and comprises a rack, a compression roller, a transfer roller, an air distribution disc, a first bearing, a second bearing, a transmission mechanism and a driving mechanism, the two axial ends of the compression roller are rotatably arranged on the rack through first bearings, the transfer roller is arranged on the lower side of the compression roller and comprises a supporting shaft, an adsorption box, a left supporting seat, a right supporting seat and at least two adsorption plates, the supporting shaft is fixedly arranged on the rack and provided with a channel allowing gas to flow, and the adsorption box is arranged on the left supporting seat and the right supporting seat. The adsorption box is arranged on the supporting shaft in a sleeving mode, the adsorption box is communicated with the channel, the supporting shaft is rotationally sleeved with the left supporting base and the right supporting base through second bearings respectively, the left supporting base and the right supporting base are distributed on the two axial sides of the adsorption box, and the adsorption plates are annularly arranged on the outer side of the circumference of the adsorption box.

Description

Technical Field

[0001] The utility model relates to the technical field of disposable sanitary product production equipment, in particular to a novel transfer wheel device. Background Art

[0002] With the increasing aging of the population and improved living standards, the use of adult diapers has increased significantly. Consequently, production speeds are increasing, and so are the requirements for machine tools. For products with large cotton cores, the cores need to be removed from the mold using a transfer wheel. If the transfer wheel's suction holes are too large, they can easily absorb the core polymer. If the suction holes are too small, the holes can easily become clogged after compaction, requiring easy cleaning, otherwise it can affect machine startup. Utility Model Content

[0003] Therefore, in view of the above problems, the present invention provides a novel transfer wheel device, which mainly solves the problem of poor cleaning convenience of the transfer wheel device in the prior art.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A novel transfer wheel device includes a frame, a pressure roller, a transfer roller, a gas distribution plate, a first bearing, a second bearing, a transmission mechanism and a driving mechanism, wherein the axial ends of the pressure roller are rotatably arranged on the frame through the first bearing, the transfer roller is arranged on the lower side of the pressure roller, the transfer roller includes a support shaft, an adsorption box, a left support seat, a right support seat and at least two adsorption plates, the support shaft is fixed on the frame, the support shaft has a channel for gas flow, the adsorption box is sleeved on the support shaft, the adsorption box is connected to the channel, the left support seat and the right support seat are rotatably sleeved on the support shaft through the second bearing respectively, and are distributed on both sides of the axial direction of the adsorption box. Each of the adsorption plates is arranged on the outer side of the circumference of the adsorption box, and the axial ends of the adsorption plates along the support shaft are locked on the left support seat and the right support seat. Each of the adsorption plates is provided with an adsorption hole connected to the adsorption box. The side of the adsorption plate close to the adsorption box is defined as the inner side, and the other side opposite to the inner side is defined as the outer side. The adsorption holes include a first adsorption hole located on the inner side and a second adsorption hole located on the outer side. Each of the second adsorption holes is respectively connected to the first adsorption hole. The diameter of the first adsorption hole is larger than the diameter of the second adsorption hole. The gas distribution plate is connected to the channel, and the driving mechanism is connected to the transfer roller through a transmission mechanism.

[0006] Furthermore, the pressing roller includes an intermediate shaft and a roller body sleeved on the intermediate shaft, and a heating hole for installing a heating tube is provided through the end surface of the roller body.

[0007] Furthermore, the transmission mechanism includes a first synchronous pulley rotatably arranged on the frame, a tensioning pulley arranged on the frame through an adjustment seat, a second synchronous pulley sleeved on the support shaft and fixedly connected to the left support seat or the right support seat, and a belt wrapped around the first synchronous pulley and the second synchronous pulley.

[0008] Furthermore, the number of the adsorption plates is eight.

[0009] Furthermore, the adsorption plate is provided with locking structures at both axial ends of the support shaft, and each of the locking structures includes a first mounting hole distributed at both ends of the width direction of the adsorption plate, a second mounting hole distributed between the two mounting holes, and a through hole distributed between the two first mounting holes and the second mounting hole.

[0010] Furthermore, the angle between the central axes of the two first mounting holes is 39°, and the angle between the central axes of the two first mounting holes and the central axis of the second mounting hole is 19.5°.

[0011] Furthermore, the angle between the central axes of the two through holes is 30°.

[0012] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: in this new transfer wheel device, the cotton core after demolding is adsorbed by the transfer roller, and the transfer roller is driven by the driving mechanism through the transmission mechanism to rotate and realize transfer, a plurality of adsorption plates are arranged on the transfer roller around the outer side of the circumference of the support shaft, and the axial ends of the adsorption plates along the support shaft are locked on the left support seat and the right support seat, and the axial ends of the adsorption plates along the support shaft are provided with locking structures, each locking structure includes a first mounting hole distributed at both ends of the width direction of the adsorption plate, a second mounting hole distributed between the two mounting holes, and a through hole distributed between the two first mounting holes and the second mounting holes, which is convenient for disassembly and installation of the adsorption plate and improves the convenience of use. At the same time, the adsorption holes provided include the first adsorption holes located on the inner side surface and the second adsorption holes located on the outer side surface, which can provide greater adsorption force and make the depth of the adsorption holes shallow when blocked, which is convenient for cleaning the transfer roller when it is blocked and improves the convenience of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural diagram of an embodiment of the utility model;

[0014] Figure 2 It is a right side structural schematic diagram of an embodiment of the present utility model;

[0015] Figure 3 This is a schematic cross-sectional view of an embodiment of the present invention;

[0016] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle;

[0017] Figure 5 yes Figure 3 Schematic diagram of the cross-sectional structure at the middle BB;

[0018] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle;

[0019] Figure 7 It is a schematic diagram of the top structure of the adsorption plate in the embodiment of the utility model. DETAILED DESCRIPTION

[0020] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0021] The embodiments of the present utility model are:

[0022] refer to Figures 1 to 7 As shown, a new transfer wheel device includes a frame 1, a pressure roller 2, a transfer roller 3, a gas distribution plate (not shown in the figure), a first bearing 4, a second bearing 5, a transmission mechanism 6 and a driving mechanism (not shown in the figure), the axial ends of the pressure roller 2 are rotatably provided on the frame 1 through the first bearing 4, the transfer roller 3 is provided on the lower side of the pressure roller 2, the transfer roller 3 includes a support shaft 31, an adsorption box 32, a left support seat 33, a right support seat 34 and at least two adsorption plates 35, the support shaft 31 is fixed on the frame 1, the support shaft 31 has a channel 36 for gas flow, the adsorption box 32 is sleeved on the support shaft 31, the adsorption box 32 is connected to the channel 36, the left support seat 33 and the right support seat 34 are rotatably sleeved on the support shaft 31 through the second bearing 5, and are distributed on the adsorption plate 35. On both axial sides of the box 32, each of the adsorption plates 35 is arranged in a ring on the outer side of the circumference of the adsorption box 32, and the axial ends of the adsorption plates 35 along the support shaft 31 are locked on the left support seat 33 and the right support seat 34, and each of the adsorption plates 35 is provided with an adsorption hole 37 connected to the adsorption box 32. The side of the adsorption plate 35 close to the adsorption box 32 is defined as the inner side, and the other side opposite to the inner side is the outer side. The adsorption holes 37 include a first adsorption hole 371 located on the inner side and four second adsorption holes 372 located on the outer side. Each of the second adsorption holes 372 is respectively connected to the first adsorption hole 371. The diameter of the first adsorption hole 371 is larger than the diameter of the second adsorption hole 372. The gas distribution plate is connected to the channel 36, and the driving mechanism is connected to the transfer roller 3 through the transmission mechanism 6.

[0023] Specifically, the transmission mechanism 6 includes a first synchronous pulley 61 rotatably provided on the frame 1, a tensioning pulley 63 provided on the frame through an adjustment seat 62, a second synchronous pulley 64 sleeved on the support shaft 31 and fixedly connected to the right support seat 34, and a belt wound around the first synchronous pulley 61 and the second synchronous pulley 64.

[0024] Furthermore, the pressing roller 2 includes an intermediate shaft 21 and a roller body 22 sleeved on the intermediate shaft 21 . A heating hole 23 for installing a heating tube is formed through the end surface of the roller body 22 .

[0025] In this embodiment, there are eight adsorption plates 35, and locking structures are provided at both axial ends of the support shaft 31 on the adsorption plates 35. Each of the locking structures includes a first mounting hole 7 distributed at both ends of the width direction of the adsorption plate 35, a second mounting hole 8 distributed between the two mounting holes 7, and a through hole 9 distributed between the two first mounting holes 7 and the second mounting hole 8. The angle between the central axes of the two first mounting holes 7 is 39°, the angle between the central axes of the two first mounting holes 7 and the central axis of the second mounting hole 8 is 19.5°, and the angle between the central axes of the two through holes 9 is 30°.

[0026] In this embodiment, the number of adsorption plates 35 is disclosed to be eight, but it can also be two, four, six or other numbers or more, which is convenient for installation and disassembly; in this embodiment, the number of the second adsorption holes 372 is four, but it can also be two, three or five or other numbers, which can provide more holes with smaller pore sizes for adsorption and avoid complete blockage.

[0027] The transfer roller 3 is driven by the driving mechanism through the transmission mechanism 6 to rotate and transfer the cotton core after demoulding. A plurality of adsorption plates 35 are provided on the transfer roller 3 to surround the outer circumference of the support shaft 31, and the adsorption plates 35 are locked on the left support seat 33 and the right support seat 34 at both axial ends of the support shaft 31. In addition, a locking structure is provided on the adsorption plates 35 at both axial ends of the support shaft 31. Each locking structure includes a first mounting hole 7 distributed at both ends of the width direction of the adsorption plate 35, a second mounting hole 8 distributed between the two mounting holes 7, and a through hole 9 distributed between the two first mounting holes 7 and the second mounting holes 8, which is convenient for disassembly and installation of the adsorption plate 35 and improves the convenience of use. At the same time, the adsorption holes 37 provided include a first adsorption hole 371 located on the inner side surface and a second adsorption hole 372 located on the outer side surface, which can provide a larger adsorption force and make the depth of the adsorption hole 37 shallow when blocked, which is convenient for cleaning when the transfer roller is blocked and improves the convenience of cleaning.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0029] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0031] Although the present invention has been particularly shown and described in conjunction with preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made to the present invention without departing from the spirit and scope of the invention as defined in the appended claims, and all such changes are within the scope of protection of the present invention.

Claims

1. A new transfer wheel device, characterized in that: The cam is provided with a first bearing, a second bearing, a transmission mechanism and a driving mechanism, wherein the axial ends of the cam are rotatably arranged on the frame through the first bearing, and the transfer roller is arranged on the lower side of the cam. The transfer roller comprises a support shaft, an adsorption box, a left support seat, a right support seat and at least two adsorption plates. The support shaft is fixed on the frame, and the support shaft has a channel for gas flow. The adsorption box is sleeved on the support shaft, and the adsorption box is connected to the channel. The left support seat and the right support seat are rotatably sleeved on the support shaft through the second bearing respectively, and are distributed on both sides of the axial direction of the adsorption box. The plate ring is arranged on the circumferential outside of the adsorption box, and the axial ends of the adsorption plate along the support shaft are locked on the left support seat and the right support seat. Each of the adsorption plates is provided with an adsorption hole connected to the adsorption box. The side of the adsorption plate close to the adsorption box is defined as the inner side, and the other side opposite to the inner side is defined as the outer side. The adsorption holes include a first adsorption hole located on the inner side and a second adsorption hole located on the outer side. Each of the second adsorption holes is respectively connected to the first adsorption hole. The diameter of the first adsorption hole is larger than the diameter of the second adsorption hole. The gas distribution plate is connected to the channel, and the driving mechanism is connected to the transfer roller through a transmission mechanism.

2. The novel transfer wheel device according to claim 1 is characterized in that: The pressing roller comprises an intermediate shaft and a roller body sleeved on the intermediate shaft. The end surface of the roller body is penetrated by a heating hole for installing a heating tube.

3. The novel transfer wheel device according to claim 1 is characterized in that: The transmission mechanism includes a first synchronous pulley rotatably arranged on the frame, a tensioning pulley arranged on the frame through an adjustment seat, a second synchronous pulley sleeved on the support shaft and fixedly connected to the left support seat or the right support seat, and a belt wrapped around the first synchronous pulley and the second synchronous pulley.

4. The novel transfer wheel device according to claim 1, 2 or 3, characterized in that: The number of the adsorption plates is eight.

5. The novel transfer wheel device according to claim 4 is characterized in that: The adsorption plate is provided with locking structures at both axial ends of the support shaft, and each of the locking structures includes a first mounting hole distributed at both ends of the width direction of the adsorption plate, a second mounting hole distributed between the two mounting holes, and a through hole distributed between the two first mounting holes and the second mounting hole.

6. The novel transfer wheel device according to claim 5, characterized in that: The angle between the central axes of the two first mounting holes is 39°, and the angle between the central axes of the two first mounting holes and the central axis of the second mounting hole is 19.5°.

7. The novel transfer wheel device according to claim 5, characterized in that: The angle between the central axes of the two through holes is 30°.

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