CN220664381U - Paper feeding driving shaft for paper towel production - Google Patents
Paper feeding driving shaft for paper towel production Download PDFInfo
- Publication number
- CN220664381U CN220664381U CN202322369541.9U CN202322369541U CN220664381U CN 220664381 U CN220664381 U CN 220664381U CN 202322369541 U CN202322369541 U CN 202322369541U CN 220664381 U CN220664381 U CN 220664381U
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- Prior art keywords
- rubber
- arc
- paper towel
- shaft
- core
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 28
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 28
- 241001330002 Bambuseae Species 0.000 claims description 28
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 28
- 239000011425 bamboo Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract description 16
- 238000000429 assembly Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Unwinding Webs (AREA)
Abstract
The utility model discloses a paper feeding driving shaft for paper towel production, which relates to the field of paper towel production and comprises a shaft core, wherein a rubber shaft cylinder is sleeved on the outer side of the shaft core, a buffer assembly is connected between the shaft core and the rubber shaft cylinder, limit assemblies are sleeved at the left end and the right end of the rubber shaft cylinder in a sliding manner, a plurality of buffer assemblies are arranged, the buffer assemblies are arranged in a ring-shaped array and surround the shaft core, and anti-skid patterns are arranged on the surface of the rubber shaft cylinder. According to the utility model, the rubber shaft barrel is arranged, and the buffer assembly is arranged between the rubber shaft barrel and the shaft core, so that the surface of the driving shaft is flexible, and meanwhile, the driving shaft has a certain elastic deformation quantity, so that the paper towel can be buffered when being stretched, the paper towel is prevented from being stretched, the two ends of the rubber shaft barrel are both provided with the limiting assemblies, the paper towel can be limited, the paper towel is prevented from being deviated or swinging when being conveyed on the driving shaft, and the conveying effect is improved.
Description
Technical Field
The utility model relates to the field of paper towel production, in particular to a paper feeding driving shaft for paper towel production.
Background
The paper towel is a living article and can be used for wiping hands, mouth, face and the like. The paper towel is made from wood pulp, bamboo pulp, grass pulp, mixed pulp, etc., and is mainly of various types such as tissue, roll paper, toilet paper, kitchen paper, etc.
At present, most of existing paper feeding driving shafts are of a smooth and rigid structure, in the process of conveying paper towels, the paper towels are easy to tighten to break, and the paper towels are easy to shift or swing on the paper feeding driving shafts rotating at high speed to cause unstable paper towel conveying.
Therefore, it is necessary to invent a paper towel production drive shaft to solve the above problems.
Disclosure of Invention
The utility model aims to provide a paper feeding driving shaft for paper towel production, which aims to solve the problems that most of paper feeding driving shafts in the background art have a smooth and rigid structure, paper towels are easy to tighten and break in the process of conveying the paper towels, and the paper towels are easy to deviate or swing on the paper feeding driving shaft rotating at a high speed to cause unstable paper towel conveying.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a paper handkerchief production paper feed drive shaft, includes the axle core, the outside of axle core has cup jointed a rubber axle section of thick bamboo, be connected with buffer assembly between axle core and the rubber axle section of thick bamboo, the both ends have all been slided and have been cup jointed spacing subassembly about the rubber axle section of thick bamboo, buffer assembly's quantity is provided with a plurality ofly, a plurality of buffer assembly is annular array and encircles on the axle core, buffer assembly includes first arc slab and second arc slab, the outer wall connection of first arc slab and axle core, second arc slab is connected with the inner wall of rubber axle section of thick bamboo, equidistant a plurality of sleeves that are fixed with in the outside of first arc slab, telescopic inside slip nestification has the bracing piece, the upper end and the second arc slab of bracing piece are connected, buffer spring has been cup jointed in telescopic outside, buffer spring's upper and lower both ends are connected with first arc slab and second arc slab respectively, the surface of rubber axle section of thick bamboo is provided with anti-skidding decorative pattern.
Preferably, the limiting assembly comprises a limiting ring plate, a positioning ring sleeve is fixed on the side wall of the limiting ring plate, a plurality of locking knobs are nested in the equidistant threads of the whole body of the positioning ring sleeve, the tail ends of the locking knobs are abutted against the surface of the rubber shaft cylinder, the locking knobs are turned tightly, and the positioning ring sleeve can be fixed, so that the positioning ring plate is positioned, and the two limiting assemblies limit paper towels.
Preferably, the number of the locking knobs is the same as that of the second arc-shaped plates, and the positions of the locking knobs correspond to those of the second arc-shaped plates, so that the second arc-shaped plates support the rubber shaft cylinder, and the positioning ring sleeve can be fixed after the locking knobs are turned tightly.
Preferably, the stop collar plate and the positioning collar sleeve are integrally formed by adopting rubber materials, so that the connecting strength is high, the locking knob is conveniently formed by adopting rubber materials, and the damage to the rubber shaft barrel when the locking knob is tightly turned can be avoided.
Preferably, the outside middle part of second arc slab is fixed with spacing sand grip, the spacing groove has been seted up to the inner wall of rubber axle section of thick bamboo position that corresponds spacing sand grip, spacing sand grip nestification is in the spacing groove for second arc slab is connected stably with rubber axle section of thick bamboo, and contact friction force is big, and when the axle core drove second arc slab and rotates, can effectually drive the rubber axle section of thick bamboo and rotate.
Preferably, the second arc-shaped plate and the limiting raised strips are integrally formed, so that the connecting strength is high, and the processing is simple.
Preferably, the both ends of axle core have all fixedly cup jointed the holding ring board, rubber axle section of thick bamboo and buffer assembly's both ends all with two the holding ring board is inconsistent, pass through bolted connection between holding ring board and the axle core, carry out spacingly to rubber axle section of thick bamboo, avoid rubber axle section of thick bamboo to take place the skew.
Preferably, the first arc-shaped plate is connected with the shaft core through bolts, so that the first arc-shaped plate is connected with the shaft core simply and firmly, and meanwhile, the shaft core is convenient to detach.
In the technical scheme, the utility model has the technical effects and advantages that:
1. through being provided with the rubber shaft section of thick bamboo, and be provided with the buffering subassembly between rubber shaft section of thick bamboo and axle core for the surface of this drive shaft has flexibility, has certain elasticity deformation volume simultaneously, can cushion when the paper handkerchief stretches tight, avoids the paper handkerchief to stretch out, all is provided with spacing subassembly at the both ends of rubber shaft section of thick bamboo, can carry out spacing to the paper handkerchief, avoids the paper handkerchief to take place skew or swing when carrying on this drive shaft, has improved conveying effect;
2. the spacing assembly consists of a spacing ring plate and a positioning ring sleeve, the spacing ring plate and the positioning ring sleeve can slide on the rubber shaft cylinder, and the positioning ring sleeve is fixed through the locking knob, so that the spacing ring plate is positioned, the distance between the two spacing assemblies can be adjusted, and the tissues with different widths can be spacing;
3. spacing sand grip nestification on the buffer unit is in the spacing inslot of rubber axle section of thick bamboo inner wall to carry out spacingly through two locating ring boards to the both ends of rubber axle section of thick bamboo, make the axle core rotate and can drive rubber axle section of thick bamboo synchronous rotation effectively, avoid rubber axle section of thick bamboo to take place the skew simultaneously, and the installation or the dismantlement of rubber axle section of thick bamboo are all very simple.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a rubber shaft cartridge of the present utility model;
FIG. 3 is a side cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a cushioning assembly according to the present utility model;
FIG. 5 is a schematic diagram of the connection between the shaft core and the buffer assembly according to the present utility model.
Reference numerals illustrate:
1. a shaft core; 2. a rubber shaft cylinder; 3. a buffer assembly; 4. a limit component; 5. a first arcuate panel; 6. a second arcuate panel; 7. a sleeve; 8. a support rod; 9. a buffer spring; 10. a limiting ring plate; 11. a positioning ring sleeve; 12. a locking knob; 13. limit raised strips; 14. a limit groove; 15. and positioning the ring plate.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a paper towel production paper feeding driving shaft as shown in figures 1, 3, 4 and 5, which comprises a shaft core 1, wherein a rubber shaft cylinder 2 is sleeved on the outer side of the shaft core 1, a buffer component 3 is connected between the shaft core 1 and the rubber shaft cylinder 2, limit components 4 are sleeved on the left end and the right end of the rubber shaft cylinder 2 in a sliding mode, a plurality of buffer components 3 are arranged, the buffer components 3 encircle the shaft core 1 in an annular array mode, the buffer component 3 comprises a first arc-shaped sheet 5 and a second arc-shaped sheet 6, the first arc-shaped sheet 5 is connected with the outer wall of the shaft core 1, the second arc-shaped sheet 6 is connected with the inner wall of the rubber shaft cylinder 2, a plurality of sleeves 7 are fixed on the outer side of the first arc-shaped sheet 5 at equal intervals, supporting rods 8 are sleeved in the inner parts of the sleeves 7 in a sliding mode, the upper ends of the supporting rods 8 are connected with the second arc-shaped sheet 6, buffer springs 9 are sleeved on the outer sides of the sleeves 7, and the upper ends and lower ends of the buffer springs 9 are respectively connected with the first arc-shaped sheet 5 and the second arc-shaped sheet 6, and the surfaces of the rubber shaft cylinder 2 are provided with patterns.
The first arc-shaped plate 5 is connected with the shaft core 1 through bolts, so that the first arc-shaped plate 5 is connected with the shaft core 1 simply and firmly, and meanwhile, the shaft core is convenient to detach.
According to the utility model, the rubber shaft cylinder 2 is sleeved on the outer side of the shaft core 1, the rubber shaft cylinder 2 has certain flexibility, the buffer component 3 is arranged between the rubber shaft cylinder 2 and the shaft core 1, the surface of the driving shaft has flexibility and certain elastic deformation quantity through the rubber shaft cylinder 2 and the buffer component 3, when a tissue is stretched, the rubber shaft cylinder 2 is extruded, the buffer component 3 is extruded by the rubber shaft cylinder 2, the rubber shaft cylinder 2 and the buffer component 3 deform so as to buffer the tissue, the tissue is prevented from being stretched, the anti-skid patterns are arranged on the surface of the rubber shaft cylinder 2, the friction force when the rubber shaft cylinder 2 is contacted with the tissue can be increased, the tissue is conveniently conveyed, the limit components 4 are arranged at the two ends of the rubber shaft cylinder 2, the two limit components 4 can limit the tissue, the tissue is prevented from being deviated or swinging when the tissue is conveyed on the driving shaft, and the conveying effect is improved.
As shown in fig. 2 and 3, the limiting component 4 comprises a limiting ring plate 10, a positioning ring sleeve 11 is fixed on the side wall of the limiting ring plate 10, a plurality of locking knobs 12 are nested in the whole body of the positioning ring sleeve 11 at equal intervals, the tail ends of the locking knobs 12 are abutted against the surface of the rubber shaft barrel 2, and the locking knobs 12 are turned tightly, so that the positioning ring sleeve 11 can be fixed, the limiting ring plate 10 is positioned, and the two limiting components 4 limit tissues.
The number of the locking knobs 12 is the same as that of the second arc-shaped plates 6, and the positions of the locking knobs 12 correspond to those of the second arc-shaped plates 6, so that the second arc-shaped plates 6 support the rubber shaft cylinder 2, and the positioning ring sleeve 11 can be fixed after the locking knobs 12 are turned tightly.
The stop collar plate 10 and the positioning collar sleeve 11 are integrally formed by adopting rubber materials, so that the connection strength is high, the processing and the forming are convenient, the locking knob 12 is formed by adopting rubber materials, and the damage to the rubber shaft barrel 2 during the rotation of the locking knob 12 can be avoided.
According to the utility model, when the distance between the two limiting assemblies 4 is required to be adjusted, the locking knob 12 on the two limiting assemblies 4 is turned loose respectively, so that the locking of the positioning ring sleeve 11 is released, then the positioning ring sleeve 11 is pushed to move upwards on the rubber shaft barrel 2, the distance between the two limiting ring plates 10 is adjusted, the distance adjustment between the two limiting assemblies 4 is realized, the distance adjustment of paper towels with different widths can be realized, the locking knob 12 is turned tightly, the positioning ring sleeve 11 can be fixed, the limiting assemblies 4 are prevented from moving, the locking knob 12 is formed by processing rubber materials, and the damage to the rubber shaft barrel 2 when the locking knob 12 is turned tightly can be avoided.
As shown in fig. 1 to 4, a limiting raised line 13 is fixed in the middle of the outer side of the second arc-shaped plate 6, a limiting groove 14 is formed in the inner wall of the rubber shaft barrel 2 corresponding to the position of the limiting raised line 13, and the limiting raised line 13 is nested in the limiting groove 14, so that the second arc-shaped plate 6 is stably connected with the rubber shaft barrel 2, and the contact friction force is large, and when the shaft core 1 drives the second arc-shaped plate 6 to rotate, the rubber shaft barrel 2 can be effectively driven to rotate.
The second arc-shaped plate 6 and the limit convex strips 13 are integrally processed and formed, so that the connection strength is high and the processing is simple.
The both ends of axle core 1 have all fixedly cup jointed holding ring board 15, and the both ends of rubber axle section of thick bamboo 2 and buffering subassembly 3 all are inconsistent with two holding ring boards 15, pass through bolted connection between holding ring board 15 and the axle core 1, carry out spacingly to rubber axle section of thick bamboo 2, avoid rubber axle section of thick bamboo 2 to take place the skew.
According to the utility model, the rubber shaft barrels 2 are sleeved on the outer sides of all the buffer assemblies 3, the limiting raised strips 13 on the outer sides of the buffer assemblies 3 are nested in the limiting grooves 14 on the inner walls of the rubber shaft barrels 2, so that the friction force between the buffer assemblies 3 and the rubber shaft barrels 2 is increased, when the shaft cores 1 drive the buffer assemblies 3 to rotate, the buffer assemblies 3 can effectively drive the rubber shaft barrels 2 to rotate, the stability of the rotation of the rubber shaft barrels 2 is improved, the two ends of the shaft cores 1 are fixedly sleeved with the positioning ring plates 15, the two positioning ring plates 15 limit the two ends of the rubber shaft barrels 2, the rubber shaft barrels 2 are prevented from deflecting in high-speed rotation, the rotation stability of the rubber shaft barrels 2 is further improved, the positioning ring plates 15 are connected with the shaft cores 1 through bolts, the connection is simple, and meanwhile, the positioning ring plates 15 can be detached, so that the limiting blocking of the rubber shaft barrels 2 is eliminated, namely the rubber shaft barrels 2 are conveniently detached from the buffer assemblies 3 to be replaced.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. Paper towel production paper feed drive shaft, including axle core (1), its characterized in that: the utility model discloses a rubber axle section of thick bamboo (2) have been cup jointed in the outside of axle core (1), be connected with buffer assembly (3) between axle core (1) and rubber axle section of thick bamboo (2), the equal sliding sleeve in both ends has about rubber axle section of thick bamboo (2) has spacing subassembly (4), the quantity of buffer assembly (3) is provided with a plurality of, and is a plurality of buffer assembly (3) are annular array and encircle on axle core (1), buffer assembly (3) include first arc slab (5) and second arc slab (6), the outer wall connection of first arc slab (5) and axle core (1), second arc slab (6) and rubber axle section of thick bamboo (2) inner wall connection, equidistant a plurality of sleeves (7) of being fixed in the outside of first arc slab (5), the inside sliding sleeve of sleeve (7) has bracing piece (8), the upper end and second arc slab (6) are connected, the outside of sleeve (7) has cup jointed buffer spring (9), the upper and lower slab (6) of buffer spring (9) have arc profile respectively with second arc slab (2) to be connected with the arc profile.
2. A paper towel production feed drive shaft according to claim 1, characterized in that: the limiting assembly (4) comprises a limiting ring plate (10), a positioning ring sleeve (11) is fixed on the side wall of the limiting ring plate (10), a plurality of locking knobs (12) are nested in the whole body of the positioning ring sleeve (11) at equal intervals, and the tail ends of the locking knobs (12) are abutted to the surface of the rubber shaft tube (2).
3. A paper towel production feed drive shaft according to claim 2, characterized in that: the number of the locking knobs (12) is the same as that of the second arc-shaped plates (6), and the positions of the locking knobs (12) correspond to those of the second arc-shaped plates (6).
4. A paper towel production feed drive shaft according to claim 2, characterized in that: the limiting ring plate (10) and the positioning ring sleeve (11) are integrally formed by adopting rubber materials, and the locking knob (12) is formed by adopting rubber materials.
5. A paper towel production feed drive shaft according to claim 1, characterized in that: the middle part in the outer side of second arc slab (6) is fixed with spacing sand grip (13), spacing groove (14) have been seted up to the inner wall of rubber axle section of thick bamboo (2) corresponding spacing sand grip (13) position, spacing sand grip (13) nest in spacing groove (14).
6. A tissue producing drive shaft as defined in claim 5, wherein: and the second arc-shaped plate (6) and the limit convex strips (13) are integrally formed.
7. A paper towel production feed drive shaft according to claim 1, characterized in that: the two ends of the shaft core (1) are fixedly sleeved with positioning ring plates (15), the two ends of the rubber shaft cylinder (2) and the buffer component (3) are respectively abutted against the two positioning ring plates (15), and the positioning ring plates (15) are connected with the shaft core (1) through bolts.
8. A paper towel production feed drive shaft according to claim 1, characterized in that: the first arc-shaped plate (5) is connected with the shaft core (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369541.9U CN220664381U (en) | 2023-09-01 | 2023-09-01 | Paper feeding driving shaft for paper towel production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369541.9U CN220664381U (en) | 2023-09-01 | 2023-09-01 | Paper feeding driving shaft for paper towel production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664381U true CN220664381U (en) | 2024-03-26 |
Family
ID=90341236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369541.9U Active CN220664381U (en) | 2023-09-01 | 2023-09-01 | Paper feeding driving shaft for paper towel production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118373237A (en) * | 2024-05-20 | 2024-07-23 | 广州宇喆自动化科技有限公司 | A film loading and rolling mechanism for an efficient three-dimensional transparent film packaging machine |
-
2023
- 2023-09-01 CN CN202322369541.9U patent/CN220664381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118373237A (en) * | 2024-05-20 | 2024-07-23 | 广州宇喆自动化科技有限公司 | A film loading and rolling mechanism for an efficient three-dimensional transparent film packaging machine |
| CN118373237B (en) * | 2024-05-20 | 2024-11-26 | 广州宇喆自动化科技有限公司 | A film loading and rolling mechanism for an efficient three-dimensional transparent film packaging machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |