CN210312989U - Stable double-transmission system - Google Patents
Stable double-transmission system Download PDFInfo
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- CN210312989U CN210312989U CN201920434737.2U CN201920434737U CN210312989U CN 210312989 U CN210312989 U CN 210312989U CN 201920434737 U CN201920434737 U CN 201920434737U CN 210312989 U CN210312989 U CN 210312989U
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- gauze
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Abstract
The utility model discloses a stable double-transmission system, which relates to the technical field of feeding equipment and solves the problem that the gauze speed is inconsistent in the process of conveying a plurality of pieces of gauze by a common feeding mechanism, and the technical scheme is characterized in that the stable double-transmission system comprises a frame, the frame is provided with the feeding mechanism, and a roller assembly comprises a second turning roller, a third turning roller, a first guide wheel and a second guide wheel; the feeding conveyer belt is wound on the first guide wheel, the second turning roller, the third turning roller and the second guide wheel in sequence to form a circulating loop; the power mechanism comprises a movable end which can rotate relative to the frame, and the movable end comprises at least two driving wheels; any driving wheel is in transmission connection with the second turning roller, and the other driving wheel is in transmission connection with the third turning roller, so that the aims of effectively improving the consistency, stability, integrity and reliability of the feeding conveyer belt in the operation process and further effectively improving the processing quality of gauze are fulfilled.
Description
Technical Field
The utility model relates to a feeding equipment technical field, in particular to two transmission system of stable form.
Background
Medical gauze is generally in a square shape, is generally formed by folding and sewing a plurality of layers of thin gauze, and is usually provided with a cloth-made lifting belt during folding for the convenience of taking and hanging. Just, has released a medical gauze automatic production line in order to improve the sewing efficiency of medical gauze, it is including unwinding mechanism, cutting mechanism, put from the input to the output in order and carry a band mechanism, gauze folding mechanism, sewing mechanism and discharge mechanism, connects through the conveyer belt between each mechanism for after material (thin gauze) unreeled from unwinding mechanism, can finally be processed into medical gauze finished product and export from discharge mechanism.
However, in the gauze conveying process of the existing gauze feeding mechanism, when the distance between the feeding end and the discharging end of the feeding conveyer belt along the horizontal plane is far, and the feeding conveyer belt is made of flexible materials, the phenomena of lag and asynchronization between the feeding end and the discharging end are easy to occur after the feeding conveyer belt works for a long time, so that the gauze speed is inconsistent in the process of conveying a plurality of pieces of gauze by the feeding mechanism, and further the bad production phenomena of reduced gauze processing quality, unsmooth feeding mechanism operation and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two transmission system of stable form has and can reduce effectively because of the probability that the asynchronous phenomenon of the whole operation of the feeding conveyer belt that leads to after the feeding conveyer belt relaxes appears, is convenient for improve the uniformity, stability, wholeness and the reliability of feeding conveyer belt operation process, and then improves the processingquality's of gauze advantage effectively.
The above technical purpose of the present invention can be achieved by the following technical solutions: a stable double-transmission system comprises a rack, wherein a feeding mechanism for gauze feeding is arranged on the rack, and comprises a feeding conveyer belt for placing gauze, a roller assembly arranged on the rack and a power mechanism for driving the roller assembly; the feeding conveyer belt is wound on the first guide wheel, the second turning roller, the third turning roller and the second guide wheel in sequence to form a circulating loop, and a feeding reference surface for gauze feeding is formed between the first guide wheel and the second guide wheel; the power mechanism comprises a movable end which can rotate relative to the frame, and the movable end comprises at least two driving wheels which are linked with each other; any driving wheel is in transmission connection with the second turning roller, and the other driving wheel is in transmission connection with the third turning roller.
Through adopting above-mentioned technical scheme, the feeding conveyer belt is turned back around locating on first turn roller behind the second turn roller, and turn back around locating on the third turn roller after the fourth turn roller earlier, the roller through a plurality of turns can make the feeding conveyer belt be in taut state, so that reduce because of the feeding conveyer belt slack back the probability that the asynchronous phenomenon of feeding conveyer belt whole operation that leads to appears, so that reduce because of the probability that the condition appearance of the processing quality gliding that the gauze dislocation leads to, and then improved the work efficiency of feeding conveyer belt transmission gauze effectively. Secondly, when the movable end of the power mechanism is connected to the first turning roller and the third turning roller at two ends, both the feeding end and the discharging end of the feeding conveyer belt can be controlled by power with the same moving direction, so that the consistency, stability, integrity and reliability of the operation process of the feeding conveyer belt can be improved, the stability of the gauze feeding process can be improved, and the probability of the phenomenon of the reduction of the processing quality of gauze caused by the inconsistency of the operation process of the feeding conveyer belt can be effectively reduced.
The utility model discloses a further setting, be equipped with in the frame that quantity is one at least and be used for the swager constructs of pressfitting gauze, swager constructs including being located feeding reference surface top and can contradict in the pressure-feed wheel on gauze surface and being fixed in the sharp actuating mechanism in the frame, the pressure-feed wheel sets up and serves in sharp actuating mechanism's activity.
Through adopting above-mentioned technical scheme, swager constructs can make the gauze can the pressfitting place on the feeding conveyer belt to in the motion uniformity of gauze and feeding conveyer belt in the improvement. And set up pressing mechanism on linear drive mechanism back, the accessible is adjusted the last expansion end of linear drive mechanism and is adjusted the pressure of swager pressfitting gauze with the interval of feeding conveyer belt to the required installation firmness of adaptation gauze in processing or cutting out process and the convenient degree of dismantlement when removing to next process.
The utility model discloses a further setting, swager constructs including the annular set up in the frame and quantity is two at least swager rollers, but on the adjacent swager roller around being equipped with the material conveyer belt of pressing of pressfitting cloth on feeding conveyer belt.
Through adopting above-mentioned technical scheme, the material pressing roller that the annular set up can be so that the material pressing conveyer belt path of motion around locating on its surface is the loop type to in the area of contact of improvement material pressing conveyer belt and pressfitting gauze, and then improve the ability of swager mechanism pressfitting gauze.
The utility model discloses a further setting, power unit is including the first motor that is used for providing power, the action wheel set up in the output of first motor.
Through adopting above-mentioned technical scheme, first motor can provide stable power take off again that lasts for the both ends of roller subassembly simultaneously to eliminate the inconsistent bad production phenomenon of gauze removal that leads to because of feeding conveyer belt lax.
The utility model discloses a further setting, the roller subassembly still includes first turn roller and fourth turn roller, the feeding conveyer belt is around locating on the second turn roller after locating first leading wheel to turn back around locating first turn roller again around locating on the fourth turn roller, and turn back around the third turn roller.
Through adopting above-mentioned technical scheme, can be so that the feeding conveyer belt can all obtain equivalent power at the both ends of first leading wheel and second leading wheel and pull to in the uniformity, stability and the reliability that improve feeding conveyer belt overall movement.
The utility model discloses a further setting, the tip of third turn roller is equipped with round third turn roller axis pivoted third gear, the tip of fourth turn roller is equipped with round fourth turn roller axis pivoted fourth gear, the third gear is connected with fourth gear engagement.
The utility model is further provided with a first gear rotating around the central axis of the first turning roller arranged at the end part of the first turning roller and a second gear rotating around the central axis of the second turning roller arranged at the end part of the second turning roller; the first gear is in meshed connection with the second gear.
By adopting the technical scheme, the consistency and the continuity of the roller assembly in the process of driving the feeding conveyer belt to move can be effectively improved by the transmission mode that the adjacent two first turning rollers and the second turning roller, the third turning roller and the fourth turning roller are meshed through the gears, so that the consistency of gauze moving along with the feeding conveyer belt is improved, and the processing quality of the gauze is effectively improved.
The utility model discloses a further setting, first turn roller sets up with the second turn roller is adjacent, third turn roller sets up with the fourth turn roller is adjacent.
By adopting the technical scheme, the first turning roller, the second turning roller, the third turning roller and the fourth turning roller which are adjacently arranged can be used for further improving the consistency of the winding of the feeding conveyer belt, and further improving the consistency, stability and reliability of the running of gauze on the feeding conveyer belt.
In a further aspect of the present invention, the cross-section of the first guide wheel and the second guide wheel is square.
Through adopting above-mentioned technical scheme, the cross-section is square first leading wheel and second leading wheel can further reduce feeding conveyer belt and take place the probability of lax along feeding direction both ends to in the uniformity and the stability of improvement feeding conveyer belt moving as a whole.
The utility model discloses a further setting, in order to be equipped with in proper order and be used for tailorring trimming mechanism and the automatic sewing machine of gauze along the direction of feed conveyor in the frame.
By adopting the technical scheme, the yarn cutting mechanism and the automatic sewing machine are matched with the feeding mechanism with high consistency in the operation process, so that the processing quality of gauze processing or cutting can be effectively improved.
To sum up, the utility model discloses following beneficial effect has:
1. the probability of asynchronous operation of the whole feeding conveyer belt caused by loosening of the feeding conveyer belt can be effectively reduced;
2. the consistency, stability, integrity and reliability of the feeding conveyer belt in the running process are improved conveniently, the stability of the gauze feeding process is improved, and the processing quality of the gauze is effectively improved;
3. equivalent power traction can be obtained at both ends of the feeding conveying belt, so that the consistency of the working process of the feeding conveying belt is improved;
4. the probability of the condition that the processing quality slides down due to gauze dislocation can be reduced conveniently.
Generally speaking the utility model discloses, can reduce effectively because of the probability that the asynchronous phenomenon of feeding conveyer belt whole operation that leads to after the feeding conveyer belt relaxes appears, be convenient for improve feeding conveyer belt operation process's uniformity, stability, wholeness and reliability, and then improve the processingquality of gauze effectively.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
fig. 4 is a top view of the schematic structure of the present embodiment.
Reference numerals: 1. a frame; 2. a feeding mechanism; 3. a feed conveyor belt; 4. a roller assembly; 5. a power mechanism; 51. a fixed end; 52. a movable end; 521. a driving wheel; 53. a first motor; 54. a transmission belt; 6. a first guide wheel; 7. a first turning roll; 8. a second turning roller; 9. a third turning roller; 10. a fourth turning roller; 11. a second guide wheel; 12. a material pressing mechanism; 121. a material pressing wheel; 122. a linear drive mechanism; 123. a material pressing roller; 124. a material pressing conveying belt; 13. a first gear; 14. a second gear; 15. a third gear; 16. a fourth gear; 17. a thread trimming mechanism; 18. an automatic sewing machine; 19. gauze; 20. a feed datum level.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a stable double-transmission system is shown in figures 1 to 4 and comprises a frame 1, wherein a feeding mechanism 2 for feeding gauze 19 is arranged on the frame 1, and the feeding mechanism 2 comprises a feeding conveyer belt 3 for placing the gauze 19, a roller assembly 4 arranged on the frame 1 and a power mechanism 5 for driving the roller assembly 4. The frame 1 is provided with a thread cutting mechanism 17 and an automatic sewing machine 18 in sequence along the feeding direction of the feeding conveyer belt 3, wherein the thread cutting mechanism 17 and the automatic sewing machine are processing devices commonly used in the field. The thread cutting mechanism 17 and the automatic sewing machine 18 are matched with the feeding mechanism 2 with high consistency in the operation process, so that the processing quality of processing or cutting the gauze 19 can be effectively improved. In this embodiment, the feeding conveyor belt 3 is a transmission belt commonly used in the art, and the first turning roller 7, the second turning roller 8, the third turning roller 9 and the fourth turning roller 10 are all transmission rollers commonly used in the art, but not limited to this embodiment.
As shown in fig. 1 to 4, the feeding conveyer belt 3 is annularly wound on the roller assembly 4, and the roller assembly 4 includes a second turning roller 8 and a third turning roller 9 symmetrically arranged with respect to the power mechanism 5, and a first guide wheel 6 and a second guide wheel 11 symmetrically arranged with respect to the power mechanism 5; the feeding conveyer belt (3) is wound on the first guide wheel 6, the second turning roller 8, the third turning roller 9 and the second guide wheel 11 in sequence to form a circulating loop, and a feeding reference surface 20 for feeding gauze 19 is formed between the first guide wheel 6 and the second guide wheel 11; the power mechanism 5 comprises a movable end 52 capable of rotating relative to the frame 1, and the movable end 52 comprises at least two driving wheels 521 which are mutually linked; any driving wheel 521 is in transmission connection with the second turning roller 8, and the other driving wheel 521 is in transmission connection with the third turning roller 9. The roller assembly 4 further comprises a first turning roller 7 and a fourth turning roller 10, the feeding conveyer belt 3 is wound on the second turning roller 8 after being wound on the first guide wheel 6, is turned back and wound on the first turning roller 7 and then on the fourth turning roller 10, and is turned back and wound on the third turning roller 9
The first guide wheel 6 and the second guide wheel 11 are both metal components with two rollers positioned on the same horizontal line, and the square cross section of the first guide wheel 6 and the second guide wheel 11 means that the route of the feeding conveyer belt 3 wound on the first guide wheel and the second guide wheel is square, so that the probability of loosening at two ends of the feeding conveyer belt 3 along the feeding direction can be further reduced, and the consistency and the stability of the integral movement of the feeding conveyer belt 3 can be improved.
The first turning roller 7 is arranged adjacent to the second turning roller 8, and the third turning roller 9 is arranged adjacent to the fourth turning roller 10. The first turning roller 7, the second turning roller 8, the third turning roller 9 and the fourth turning roller 10 which are adjacently arranged can be used for further improving the consistency of the winding of the feeding conveyer belt 3, and further improving the consistency, stability and reliability of the running of the gauze 19 on the feeding conveyer belt 3. The first turning roller 7 and the third turning roller 9, and the second turning roller 8 and the fourth turning roller 10 are arranged in axial symmetry relative to the power mechanism 5, so that the feeding conveyer belt 3 can obtain equivalent power traction at both ends of the first guide wheel 6 and the second guide wheel 11, and the consistency, stability and reliability of the overall motion of the feeding conveyer belt 3 are improved. The first guide wheel 6 and the second limiting roller, the first turning roller 7 and the third turning roller 9, and the second turning roller 8 and the fourth turning roller 10 are all positioned on the same horizontal line.
The end of the third turning roller 9 is provided with a third gear 15 rotating around the axle wire of the third turning roller 9, the end of the fourth turning roller 10 is provided with a fourth gear 16 rotating around the axle wire of the fourth turning roller 10, and the third gear 15 is meshed with the fourth gear 16. The end part of the first turning roller 7 is provided with a first gear 13 which rotates around the central axis of the first turning roller 7, and the end part of the second turning roller 8 is provided with a second gear 14 which rotates around the central axis of the second turning roller 8; the first gear 13 is in meshed connection with the second gear 14. Through gear engagement's transmission mode, can improve the roller subassembly 4 effectively and remove the uniformity and the continuity of process at drive feeding conveyer belt 3, and then improve the gauze 19 and follow the uniformity that feeding conveyer belt 3 removed, and then improve gauze 19 processingquality effectively.
The power mechanism 5 comprises a first motor 53 for providing power, and the first motor 53 is in transmission connection with the first turning roller 7 and the third turning roller 9 through a transmission belt 54. The power mechanism 5 includes a fixed end 51 and a movable end 52 fixed on the frame 1, the fixed end 51 is a body portion of the first motor 53, the movable end 52 is a rotating portion of the first motor 53, and the driving pulley 521 is disposed on the movable end 52. The movable end 52 is connected with the first turning roller 7 and the third turning roller 9 through the transmission conveyer belt. The first motor 53 can provide stable and continuous power output for both ends of the roller assembly 4 to eliminate the bad production phenomenon of inconsistent movement of the gauze 19 caused by the slackening of the feeding conveyer belt 3.
The frame 1 is provided with one pressing mechanism 12 for pressing the gauze 19, the pressing mechanism 12 includes a pressing wheel 121 located above the feeding reference surface 20 and capable of abutting against the surface of the gauze 19 and a linear driving mechanism 122 fixed on the frame 1, in this embodiment, the linear driving mechanism 122 is a linear cylinder, but not limited to a linear cylinder, and it is sufficient to realize linear motion. The nip wheel 121 is disposed on the movable end 52 of the linear drive mechanism 122. The pressing mechanism 12 can press and place the gauze 19 on the feeding conveyer belt 3, so as to improve the consistency between the gauze 19 and the feeding conveyer belt 3 during the movement process. After the pressing mechanism 12 is disposed on the linear driving mechanism 122, the pressing force of the pressing wheel 121 on the gauze 19 can be adjusted by adjusting the distance between the movable end 52 of the linear driving mechanism 122 and the feeding conveyer belt 3, so as to adapt to the installation stability required by the gauze 19 in the processing or cutting process and the disassembly convenience when the gauze 19 is moved to the next process. The pressing mechanism 12 includes four pressing rollers 123 annularly disposed on the frame 1, and a pressing conveyer belt 124 capable of pressing the fabric on the feeding conveyer belt 3 is wound on the adjacent pressing rollers 123. The annularly arranged nip roller 123 can make the moving path around the nip conveyor 124 arranged on the surface of the annular nip roller to form an annular shape, so as to increase the contact area between the nip conveyor 124 and the pressed gauze 19, and further increase the ability of the nip mechanism 12 to press the gauze 19.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. A stable double-transmission system comprises a rack (1), wherein a feeding mechanism (2) used for feeding gauze (19) is arranged on the rack (1), the feeding mechanism (2) comprises a feeding conveyer belt (3) used for placing the gauze (19), a roller assembly (4) arranged on the rack (1) and a power mechanism (5) used for driving the roller assembly (4), and the stable double-transmission system is characterized in that the roller assembly (4) comprises a second turning roller (8) and a third turning roller (9) which are symmetrically arranged relative to the power mechanism (5) and a first guide wheel (6) and a second guide wheel (11) which are symmetrically arranged relative to the power mechanism (5); the feeding conveyer belt (3) is wound on a first guide wheel (6), a second turning roller (8), a third turning roller (9) and a second guide wheel (11) in sequence to form a circulating loop, and a feeding reference surface (20) for feeding gauze (19) is formed between the first guide wheel (6) and the second guide wheel (11); the power mechanism (5) comprises a movable end (52) which can rotate relative to the frame (1), and the movable end (52) comprises at least two driving wheels (521) which are mutually linked; any driving wheel (521) is in transmission connection with the second turning roller (8), and the other driving wheel (521) is in transmission connection with the third turning roller (9).
2. The stable double transmission system according to claim 1, wherein the frame (1) is provided with at least one pressing mechanism (12) for pressing the gauze (19), the pressing mechanism (12) comprises a pressing wheel (121) located above the feeding reference surface (20) and capable of abutting against the surface of the gauze (19), and a linear driving mechanism (122) fixed on the frame (1), and the pressing wheel (121) is arranged on the movable end (52) of the linear driving mechanism (122).
3. The stable type double transmission system of claim 2, wherein the pressing mechanism (12) comprises at least two pressing rollers (123) annularly arranged on the frame (1), and a pressing conveyer belt (124) capable of pressing the fabric on the feeding conveyer belt (3) is wound on the adjacent pressing rollers (123).
4. A stable twin transmission system according to claim 1, characterised in that the power mechanism (5) comprises a first motor (53) for providing power, the drive pulley being arranged at the output of the first motor (53).
5. A stable double transmission system according to claim 1, wherein said roller assembly (4) further comprises a first turning roller (7) and a fourth turning roller (10), said feeding belt (3) is wound around the first guide wheel (6), then around the second turning roller (8), and is turned back around the first turning roller (7) and then around the fourth turning roller (10), and is turned back around the third turning roller (9).
6. A stable double transmission system according to claim 5, wherein the end of the first turning roller (7) is provided with a first gear (13) rotating around the central axis of the first turning roller (7), and the end of the second turning roller (8) is provided with a second gear (14) rotating around the central axis of the second turning roller (8); the first gear (13) is in meshed connection with the second gear (14).
7. A stable double transmission system according to claim 5, wherein the end of the third turning roller (9) is provided with a third gear (15) rotating around the central axis of the third turning roller (9), the end of the fourth turning roller (10) is provided with a fourth gear (16) rotating around the central axis of the fourth turning roller (10), and the third gear (15) is meshed with the fourth gear (16).
8. A stable double transmission system according to claim 5, wherein said first turning roller (7) is disposed adjacent to said second turning roller (8), and said third turning roller (9) is disposed adjacent to said fourth turning roller (10).
9. A stabilized double transmission according to claim 1, wherein the first guide wheel (6) and the second guide wheel (11) are square in cross-section.
10. A stable double transmission system according to claim 1, wherein said machine frame (1) is provided with a thread cutting mechanism (17) for cutting a piece of gauze (19) and an automatic sewing machine (18) in sequence along the feeding direction of the feeding conveyor belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434737.2U CN210312989U (en) | 2019-04-01 | 2019-04-01 | Stable double-transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434737.2U CN210312989U (en) | 2019-04-01 | 2019-04-01 | Stable double-transmission system |
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| Publication Number | Publication Date |
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| CN210312989U true CN210312989U (en) | 2020-04-14 |
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| CN201920434737.2U Active CN210312989U (en) | 2019-04-01 | 2019-04-01 | Stable double-transmission system |
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| CN (1) | CN210312989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054041A (en) * | 2019-04-01 | 2019-07-26 | 佛山市宾宏设备有限公司 | A kind of stable type double driving system |
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2019
- 2019-04-01 CN CN201920434737.2U patent/CN210312989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054041A (en) * | 2019-04-01 | 2019-07-26 | 佛山市宾宏设备有限公司 | A kind of stable type double driving system |
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