CN217436120U - Packagine belt carries pair roller - Google Patents
Packagine belt carries pair roller Download PDFInfo
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- CN217436120U CN217436120U CN202220277416.8U CN202220277416U CN217436120U CN 217436120 U CN217436120 U CN 217436120U CN 202220277416 U CN202220277416 U CN 202220277416U CN 217436120 U CN217436120 U CN 217436120U
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Abstract
The utility model provides a packing belt conveying pair roller, which comprises a first driving roller and a second driving roller which are arranged in a belt outlet device; the first driving roller rotates around a first direction, a first protective edge and a second protective edge are respectively arranged on the circumferential directions of the edges of the two side rollers in a protruding mode, and a first gap is formed between the first protective edge and the second protective edge; the second transmission roller rotates around the second direction and is clamped in the first gap, the roller shaft of the second transmission roller is parallel to the roller shaft of the first transmission roller, and a second gap is formed between the roller surface of the second transmission roller and the roller surface of the first transmission roller; wherein the second direction is the reverse of the first direction. The pair roller for conveying the packing belt solves the problem of front and back movement in the conveying process of the packing belt, eliminates the hidden trouble of damaging the packing belt, eliminates the hidden trouble of powder pollution of tows and the hidden trouble of rough edge cutting, and has good running state.
Description
Technical Field
The utility model relates to a packing area conveying equipment's technical field, concretely relates to packing area carries pair roller.
Background
The packing belt discharging device is used for conveying packing belts (tows) for packing to a knotter for use.
Packing area goes out tape unit and carries the during operation, the packing area drunkenness around the transportation in-process of current transport pair roller, scrape the direction mouth of rubbing, lead to packing area deckle edge, the packing area is scraped to the current transport pair roller transportation packing in-process, the condition of crocus influences packing operating mass with personnel's safety in succession, for example packing area adhesion powder polluted environment, seriously influence packing outward appearance, the edge is scraped and is leaded to operating personnel to cut the hand easily by the burr, the powder falls into packing hole box, will cause the serious hidden danger of polluting the silk bundle, the powder situation leads to the health poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a packing belt conveying roller pair, which solves the problem of the front and back movement in the conveying process of the packing belt, eliminates the hidden trouble of damaging the packing belt, eliminates the hidden trouble of powder pollution tows and the hidden trouble of rough selvedge cutting hands, and has good running state.
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
a pair roller for conveying packing belts is characterized in that a first transmission roller is mounted in a belt discharging device and rotates around a first direction, a first protective edge and a second protective edge are respectively arranged on the circumferential directions of the edges of two rollers, and a first gap is formed between the first protective edge and the second protective edge; the second transmission roller is arranged in the belt discharging device, rotates around a second direction, is clamped in the first gap, and has a roller shaft parallel to the roller shaft of the first transmission roller, and a second gap is formed between the roller surface of the second transmission roller and the roller surface of the first transmission roller; wherein the second direction is a reverse direction of the first direction.
Further, the outer diameter of the first protective edge is set to be 52mm-68 mm.
Further, the outer diameter of the first protective edge is set to be 60 mm.
Further, the outer diameter of the first protective edge is 4mm-8mm longer than the outer diameter of the roll shaft of the first transmission roll.
Further, the outer diameter of the first protective edge is 5.5mm longer than the roller shaft outer diameter of the first transmission roller.
Further, the outer diameter of the first protective edge is the same as the outer diameter of the second protective edge.
Furthermore, a taper sleeve is installed in the roller shaft of the first driving roller.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a pair of conveying rollers for a packing belt, which comprises a first driving roller and a second driving roller which are arranged in a belt outlet device; the first driving roller rotates around a first direction, a first protective edge and a second protective edge are respectively arranged on the circumferential directions of the edges of the two side rollers in a protruding mode, and a first gap is formed between the first protective edge and the second protective edge; the second transmission roller rotates around the second direction and is clamped in the first gap, the roller shaft of the second transmission roller is parallel to the roller shaft of the first transmission roller, and a second gap is formed between the roller surface of the second transmission roller and the roller surface of the first transmission roller; wherein the second direction is the reverse of the first direction.
Specifically, the second transmission roller is clamped into a first gap formed by a first protective edge and a second protective edge of the first transmission roller to form a clamping type pair roller, the packaging belt is transmitted from a second gap between the two transmission rollers, and the two transmission rollers are matched with each other to convey the packaging belt, so that the conveying is smooth and efficient; this packing area is carried pair roller and is carried during operation, and the first safe edge on both sides increases safe edge limit function with the second safe edge, avoids packing area drunkenness around in transportation process, avoids scraping the direction mouth, leads to packing area to produce deckle edge, leads to packing area to damage the frictional force between increase pair roller and the packing area, avoids skidding and damage packing area and leads to the condition of crocus, and transport state is good.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of a first driving roller according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of a first drive roller according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pair of conveying rollers for the packing belt in the embodiment of the present invention;
the reference numbers illustrate:
10-first transmission roller, 11-first protective edge, 12-second protective edge, 13-first gap, 14-taper sleeve, 20-second transmission roller and 21-second gap
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a first driving roller in an embodiment of the present invention, fig. 2 is a sectional view of an a-a of the first driving roller in an embodiment of the present invention, and fig. 3 is a schematic structural diagram of a pair roller in an embodiment of the present invention.
The embodiment provides a pair roller is carried in packing area, and it is installed and is used in packing area goes out the belting, has solved the front and back drunkenness problem among the packing area transportation process, has eliminated the hidden danger that damages the packing area, has eliminated the hidden danger of powder pollution silk bundle and the hidden danger that deckle edge cut the hand, and operating condition is good.
Referring to fig. 1 to 3, the pair roller for conveying a packing belt provided by the present invention includes a first driving roller 10 and a second driving roller 20 installed in a packing belt discharger for conveying a packing belt.
Referring to fig. 1 and 2, the first driving roller 10 can rotate around a first direction, a first protective edge 11 and a second protective edge 12 are respectively protruded on the circumferential direction of the roller edges of the two sides of the first driving roller 10, and a first gap 13 is formed between the first protective edge 11 and the second protective edge 12.
Referring to fig. 3 again, the second driving roller 20 is not provided with a protective edge, the roller surface is smooth, the second driving roller 20 is clamped into the first gap 13 formed between the first protective edge 11 and the second protective edge 12 of the first driving roller 10 to form a snap-fit type counter roller, the roller shaft of the second driving roller 20 is parallel to the roller shaft of the first driving roller 10, a second gap 21 is formed between the roller surface of the second driving roller 20 and the roller surface of the first driving roller 10, generally, the width of the second gap 21 is equal to the thickness of the strapping tape, and the length of the second gap 21 is equal to the width of the strapping tape.
Further, the rotation direction of the second driving roller 20 is opposite to the rotation direction of the first driving roller 10, for example, when the first driving roller 10 rotates clockwise, the second driving roller 20 rotates counterclockwise to smoothly convey the strapping tape from the second gap 21.
In this embodiment, preferably, for the first driving roller 10, the outer diameter of the first protective edge 11 is the same as the outer diameter of the second protective edge 12, so that the structural arrangement of the first driving roller 10 is coordinated, and more specifically, the protective edge limiting effect is increased, and the packing belt is prevented from moving back and forth in the conveying process.
In this embodiment, it is further preferable that the outer diameters of the first protective edge 11 and the second protective edge 12 are both set to be 52mm to 68mm, and the suitable outer diameter sizes of the two protective edges satisfy that the second driving roller 20 is smoothly and stably clamped into the first gap 13 formed by the two protective edges of the first driving roller 10, in addition, the mounting of other parts of the strapping tape extractor is prevented from being influenced by the overlarge size, and the material cost of the first driving roller 10 itself is further saved; generally, the outer diameters of the first safe edge 11 and the second safe edge 12 are set to be 60 mm.
In the embodiment, the outer diameters of the first protective edge 11 and the second protective edge 12 are both 4mm-8mm longer than the outer diameter of the roller shaft of the first transmission roller 10; the arrangement of the sizes ensures the rigidity of the first protective edge 11 and the second protective edge 12, is not easy to be damaged, and ensures that the first gap 13 has enough height, and the second transmission roller 20 can be smoothly clamped into the first gap 13; typically, the outer diameters of the first and second beads 11, 12 are each 5.5mm longer than the outer diameter of the shaft of the first drive roller 10.
In this embodiment, as shown in fig. 1 and fig. 2, preferably, a taper sleeve 14 is installed inside a roller shaft of the first driving roller 10, and the driving manner of the first driving roller 10 is taper sleeve type driving, so that the first driving roller 10 is convenient to install and detach in the strapping tape extractor of the strapping tape.
In this embodiment, specifically, the second driving roller 20 is clamped into a first gap 13 formed by the first protective edge 11 and the second protective edge 12 of the first driving roller 10 to form a clamping type pair roller, the packaging tape is conveyed from a second gap 21 between the two driving rollers, and the two driving rollers are matched with the conveying packaging tape, so that the conveying is smooth and efficient; this packing area is carried pair roller and is carried during operation, and the first safe edge 11 on both sides increases safe edge limit function with second safe edge 12, avoids packing area drunkenness around in transportation process, avoids scraping the direction mouth that rubs, leads to packing area to produce deckle edge, leads to packing area to damage the frictional force between increase pair roller and the packing area, avoids skidding and damage packing area and leads to the condition of crocus, and transport state is good.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. A pair roller for conveying a packing belt is characterized in that: which comprises
The first driving roller is arranged in the belt discharging device and rotates around a first direction, a first protective edge and a second protective edge are respectively arranged on the circumferential directions of the edges of the two rollers in a protruding mode, and a first gap is formed between the first protective edge and the second protective edge; and the number of the first and second groups,
the second transmission roller is arranged in the belt discharging device, rotates around a second direction, is clamped in the first gap, and has a roller shaft parallel to that of the first transmission roller, and a second gap is formed between the roller surface of the second transmission roller and the roller surface of the first transmission roller;
wherein the second direction is a reverse direction of the first direction.
2. The pair of strapping band conveying rollers of claim 1, wherein: the outer diameter of the first protective edge is set to be 52mm-68 mm.
3. The pair of strapping band conveying rollers of claim 2, wherein: the outer diameter of the first protective edge is set to be 60 mm.
4. The pair of strapping band conveying rollers of claim 2, wherein: the outer diameter of the first protective edge is 4mm-8mm longer than the outer diameter of the roll shaft of the first transmission roll.
5. The pair of strapping band conveying rollers of claim 4, wherein: the outer diameter of the first protective edge is 5.5mm longer than the outer diameter of the roll shaft of the first transmission roll.
6. The pair of strapping band conveying rollers of claim 4, wherein: the outer diameter of the first protective edge is the same as that of the second protective edge.
7. The pair of strapping band conveying rollers according to any of claims 1 to 6, wherein: a taper sleeve is installed in the roll shaft of the first driving roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277416.8U CN217436120U (en) | 2022-02-10 | 2022-02-10 | Packagine belt carries pair roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277416.8U CN217436120U (en) | 2022-02-10 | 2022-02-10 | Packagine belt carries pair roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217436120U true CN217436120U (en) | 2022-09-16 |
Family
ID=83212928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220277416.8U Active CN217436120U (en) | 2022-02-10 | 2022-02-10 | Packagine belt carries pair roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217436120U (en) |
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2022
- 2022-02-10 CN CN202220277416.8U patent/CN217436120U/en active Active
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