CN219783214U - Oil roller structure of pill pressing machine - Google Patents
Oil roller structure of pill pressing machine Download PDFInfo
- Publication number
- CN219783214U CN219783214U CN202321302932.2U CN202321302932U CN219783214U CN 219783214 U CN219783214 U CN 219783214U CN 202321302932 U CN202321302932 U CN 202321302932U CN 219783214 U CN219783214 U CN 219783214U
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- China
- Prior art keywords
- oil
- roller
- rod
- transmission shaft
- roller rod
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- 239000006187 pill Substances 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 title abstract description 20
- 239000003921 oil Substances 0.000 claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000010721 machine oil Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005491 wire drawing Methods 0.000 claims description 3
- 239000005662 Paraffin oil Substances 0.000 abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 10
- 239000003292 glue Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007901 soft capsule Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model provides a pill machine oil roller structure, the one end of cavity roller pole is installed transmission shaft fixed slot and the other end opening and is connected with the oil delivery pole through the cover, roller pole and transmission shaft fixed slot all adopt stainless steel material to make and form, and the drive arrangement of pill machine is pressed in transmission shaft fixed slot connection, and oil delivery pole connects oil feeding equipment in order to carry paraffin oil to the cavity in the roller pole, and the roller pole surface is equipped with the oil feed hole along a plurality of adjacent helix to export paraffin oil and apply to the rubber. The oil roller structure of the pill pressing machine can effectively ensure the conveying and coating effects of paraffin oil, and can eliminate the oil leakage problem caused by material difference at the joint of the roller rod and the driving device of the pill pressing machine, thereby reducing material loss and pollution, improving clean convenience, ensuring product quality and ensuring the working stability and safety of the oil roller.
Description
Technical Field
The utility model relates to a pill pressing machine, in particular to a structure of an oil roller on the pill pressing machine.
Background
The pill pressing machine is a common pressing type pill making device in the field of soft capsule manufacturing. In the production process, the glue is required to be dissolved firstly, the dissolved glue solution is formed into glue sheets through a glue drum and a cooling system of a pill pressing machine, and then the liquid medicine is placed between two glue sheets and pressed into required pills by a die. In the process, the rubber is manufactured by using an oil roller system so as to continuously and smoothly convey the rubber. The oil roller system comprises two oil rollers which are arranged up and down oppositely, the rubber sheet cooled by the cooling system is driven by the two oil rollers to be conveyed, and paraffin oil can be coated on the surface of the rubber sheet by the oil rollers when conveying, so that the rubber sheet becomes smoother, and the situation that the rubber sheet is stuck when entering a die is reduced.
The existing oil roller consists of a cylindrical roller rod and a fixed rod connected to one end of the roller rod, wherein the fixed rod for connecting a driving device is made of stainless steel, the roller rod is made of semi-permeable high polymer polyethylene material, paraffin oil is soaked by the capillary action of 'sponge' made of the high polymer polyethylene material in the working process, and then the paraffin oil is coated on a rubber sheet. Because of the material difference between the roller rod and the fixed rod, the oil leakage phenomenon is easy to occur at the joint of the roller rod and the fixed rod, so that a machine and a field are polluted, a large amount of paraffin oil is wasted, the cleaning is also troublesome, the cleaning by alkali liquor is needed, the cleaning is carried out firstly, the drying is carried out later, even though foreign matters and accumulated water are inevitably remained, the risk of microorganism breeding is easily caused, and the drying treatment also causes the thermal deformation of high molecular polyethylene materials, so that the working quality of the oil roller is affected.
Disclosure of Invention
The utility model aims to provide a pill pressing machine oil roller structure which can ensure the working quality and effectively reduce the oil leakage phenomenon, so as to reduce material consumption and pollution and improve the product quality.
The utility model relates to a pill pressing machine oil roller structure, which comprises a cylindrical roller rod and a transmission shaft fixing groove connected to one end of the roller rod, wherein an oil storage cavity is formed in the roller rod, a plurality of spiral hole groups are arranged on the roller rod at intervals, each spiral hole group is arranged on the roller rod along a spiral line, each spiral hole group comprises a plurality of oil conveying holes which are arranged at intervals, and the oil conveying holes penetrate through the outer wall of the roller rod and are communicated to the inside; the transmission shaft fixed slot passes the tip setting of roller pole, and the outside end of transmission shaft fixed slot opens has the notch that extends to inside.
Further, the roller rod and the transmission shaft fixing groove are made of the same material, such as stainless steel material.
Further, radial wiredrawing treatment is carried out on the surface of the roller rod.
Further, the spiral hole group on the roller rod is arranged around the roller rod in a circle, and two ends of the spiral hole group are respectively arranged at two ends of the roller rod.
Further, the oil delivery holes on the adjacent spiral hole groups are staggered along the circumferential direction of the surface of the roller rod.
Further, the diameter of the oil delivery hole is 0.005-0.1 mm; the pitch of the spiral line is 200-400mm.
Further, a cylinder cover with a through hole is arranged at an opening of one end of the roller rod, which is opposite to the fixing groove of the transmission shaft, an oil conveying rod is arranged on the cylinder cover, an oil conveying channel communicated with the through hole is arranged in the oil conveying rod, and an oil inlet of the oil conveying channel is connected with an oil supply device for conveying oil.
Further, the cylinder cover is detachably mounted on the roller rod, and the oil conveying rod is detachably mounted on the cylinder cover.
Further, a sealing ring is arranged between the cylinder cover and the oil conveying rod; or a sealing ring is directly arranged at the edge of the cylinder cover.
Further, the spiral hole group formed by the oil delivery holes not only can be arranged according to a spiral line, but also can be arranged into other various pattern shapes according to requirements, such as rectangle, square, diamond, trapezoid, polygon, circle and ellipse.
According to the oil roller structure of the pill pressing machine, the roller rod is provided with the plurality of spiral hole groups comprising the plurality of oil conveying holes, so that paraffin oil stored in the roller rod can be coated on the rubber through the oil conveying holes, and the uniformity of paraffin oil coating can be ensured through the spiral arrangement of the spiral hole groups; on this basis, the roller rod and the transmission shaft fixing groove are made of stainless steel materials, so that the oil leakage problem caused by material difference at the joint of the oil roller of the pill pressing machine and the transmission shaft of the pill pressing machine can be eliminated, the material loss and pollution are reduced, the cleaning convenience is improved, the product quality is ensured, and the working stability and safety of the oil roller are ensured.
Drawings
Fig. 1 is a schematic structural view of a structure of a roller of a pelleting machine.
Fig. 2 is a schematic cross-sectional view of the structure of the oil roller of the pelleting machine.
Fig. 3 is a schematic view of a part of the structure of the oil roller for pelleting shown in fig. 2.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
If there is a description of "first" or "second" etc. in an embodiment of the present utility model, the description of "first" or "second" etc. is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a pill pressing machine oil roller structure.
In the embodiment of the utility model, the oil roller structure of the pill pressing machine comprises a cylindrical roller rod 1 and a transmission shaft fixing groove 2 connected to one end of the roller rod, wherein an oil storage cavity is arranged in the roller rod, a plurality of spiral hole groups 3 are arranged on the roller rod at intervals, each spiral hole group is arranged on the roller rod along a spiral line, each spiral hole group comprises a plurality of oil conveying holes 4 which are arranged at intervals, and the oil conveying holes penetrate through the outer wall of the roller rod and are communicated to the inside; the transmission shaft fixing groove 2 is arranged through the end part of the roller rod 1, and a notch 5 extending to the inside is formed at the outer side end of the transmission shaft fixing groove.
As shown in fig. 1 and 2, a plurality of spiral hole groups with a plurality of oil delivery holes are arranged on the roller rod, so that paraffin oil stored in the roller rod can be coated on the rubber through the oil delivery holes, and the uniformity of paraffin oil coating can be ensured through the spiral arrangement of the spiral hole groups; on this basis, the roller rod and the transmission shaft fixing groove are made of the same material, such as stainless steel materials, so that the oil leakage problem caused by material difference at the joint of the roller rod and the driving device of the pill pressing machine can be eliminated, the material loss and pollution are reduced, the cleaning convenience is improved, the product quality is ensured, and the working stability and safety of the oil roller are ensured.
The oil roller structure of the pill pressing machine is characterized in that the surface of the roller rod 1 is subjected to radial wiredrawing treatment, and the inner diameter of the roller rod is 17mm, so that the oil outlet efficiency is improved, and the smoothness of driving rubber to move is improved. And the transmission shaft fixing groove 2 is arranged through the end part of the roller rod 1, and the outer side end of the transmission shaft fixing groove is provided with a notch 5 extending to the inside so as to be connected with a driving system of the pill pressing machine. A cylinder cover 6 with a through hole is arranged at an opening of one end of the roller rod 1, which is opposite to the transmission shaft fixing groove 2, an oil conveying rod 7 is arranged on the cylinder cover, an oil conveying channel communicated with the through hole is arranged in the oil conveying rod, an oil inlet 8 of the oil conveying channel is connected with oil supply equipment for conveying oil, paraffin oil is input from the oil inlet of the oil conveying rod by the oil supply equipment, flows through the oil conveying channel and then is conveyed into the roller rod, fills an inner cavity of the roller rod, flows out of the oil conveying hole and is coated on a rubber; the oil conveying rod is used as a conveying channel of oil on one hand, and is used as a rolling shaft for connecting and supporting the roller rod to rotate from two sides together with the transmission shaft fixing groove, so that the roller rod can rotate stably. In addition, the cylinder cover 6 is detachably mounted on the roller bar 1 for maintenance and cleaning; meanwhile, a sealing ring 9 is arranged between the cylinder cover 6 and the oil conveying rod 7, so that the tightness is improved, and oil leakage is avoided.
The oil roller structure of the pill pressing machine is characterized in that six spiral hole groups 3 are arranged on a roller rod 1, each spiral hole group is arranged around the roller rod in a circle, two ends of each spiral hole group are respectively arranged at two ends of the roller rod, the pitch of each adjacent spiral hole group 3 is 200mm-400mm, preferably 250mm, and each spiral hole group 3 is respectively provided with 60 oil conveying holes 4 with the diameter of 0.005mm-0.1 mm; in addition, the oil delivery holes 4 on the adjacent spiral hole groups 3 are staggered along the circumferential direction of the surface of the roller rod 1, so that the coating uniformity of paraffin oil delivery is further improved.
Experiments prove that the oil consumption per hour of the traditional oil roller and the oil roller structure is shown in the following table (1):
experiments prove that the oil consumption per hour of the traditional oil roller and the oil roller structure is shown in the following table (1):
table (1): oil consumption
And the comparison of the required cleaning operation and the cleaning time is shown in the following table (2):
table (2): cleaning operation and use time
Mold and yeast were tested according to GB4789.15-2016 and a comparative test was made with the increasing trend of surface microorganisms, the test results are shown in Table (3) below:
table (3): microbial growth
Therefore, the oil roller structure of the pill machine can effectively ensure the conveying and coating effects of paraffin oil, and can eliminate the oil leakage problem caused by material difference at the joint of the oil roller and the transmission shaft of the pill machine, thereby reducing material loss and pollution, improving the cleaning convenience, ensuring the product quality and ensuring the working stability and safety of the oil roller.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. The utility model provides a pill machine oil roller structure, includes columniform roller bar (1) and connects in transmission shaft fixed slot (2) of roller bar one end, its characterized in that: the roller rod is internally provided with a cavity for storing oil, a plurality of spiral hole groups (3) are arranged on the roller rod at intervals, each spiral hole group is arranged on the roller rod along a spiral line, each spiral hole group comprises a plurality of oil conveying holes (4) which are arranged at intervals, and the oil conveying holes penetrate through the outer wall of the roller rod and are communicated to the inside; the transmission shaft fixing groove (2) passes through the end part of the roller rod (1), and the outer side end of the transmission shaft fixing groove is provided with a notch (5) extending to the inside.
2. The oil roller structure for pelleting machine of claim 1, wherein: the roller rod (1) and the transmission shaft fixing groove (2) are made of the same material.
3. The oil roller structure for pelleting machine of claim 2, wherein: the roller rod (1) and the transmission shaft fixing groove (2) are made of stainless steel materials.
4. A pelleting machine oil roller structure according to claim 3, characterized in that: and (3) radial wiredrawing treatment is carried out on the surface of the roller rod (1).
5. The oil roller structure for pelleting machine of claim 1, wherein: the spiral hole group (3) on the roller rod (1) is arranged around the roller rod in a circle, and two ends of the spiral hole group are respectively arranged at two ends of the roller rod.
6. The oil roller structure for pelleting machine of claim 1, wherein: oil conveying holes (4) on adjacent spiral hole groups (3) are arranged alternately along the circumferential direction of the surface of the roller rod (1).
7. The oil roller structure for pelleting machine according to any one of claims 1 to 6, characterized in that: the diameter of the oil delivery hole (4) is 0.005-0.1 mm; the pitch of the spiral line is 200-400mm.
8. The oil roller structure for pelleting machine according to any one of claims 1 to 6, characterized in that: a cylinder cover (6) with a through hole is arranged at an opening of one end of the roller rod (1) back to the transmission shaft fixing groove (2), an oil conveying rod (7) is arranged on the cylinder cover, an oil conveying channel communicated with the through hole is arranged in the oil conveying rod, and an oil inlet (8) of the oil conveying channel is connected with an oil supply device for conveying oil.
9. The oil roller structure for pelleting machine of claim 8, wherein: the cylinder cover (6) is detachably arranged on the roller rod (1), and the oil conveying rod (7) is detachably arranged on the cylinder cover.
10. The oil roller structure for pelleting machine of claim 8, wherein: a sealing ring (9) is arranged between the cylinder cover (6) and the oil conveying rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302932.2U CN219783214U (en) | 2023-05-26 | 2023-05-26 | Oil roller structure of pill pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302932.2U CN219783214U (en) | 2023-05-26 | 2023-05-26 | Oil roller structure of pill pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783214U true CN219783214U (en) | 2023-10-03 |
Family
ID=88157299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321302932.2U Active CN219783214U (en) | 2023-05-26 | 2023-05-26 | Oil roller structure of pill pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783214U (en) |
-
2023
- 2023-05-26 CN CN202321302932.2U patent/CN219783214U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |