CN211003869U - Full-automatic spreading machine - Google Patents
Full-automatic spreading machine Download PDFInfo
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- CN211003869U CN211003869U CN201921648232.2U CN201921648232U CN211003869U CN 211003869 U CN211003869 U CN 211003869U CN 201921648232 U CN201921648232 U CN 201921648232U CN 211003869 U CN211003869 U CN 211003869U
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Abstract
The utility model relates to the technical field of medical equipment, a full-automatic granny rag machine is disclosed, first frame and the second frame that sets up around including, be equipped with the unwinding mechanism that a plurality of fore-and-aft directions are linear to be arranged on the first frame, be equipped with drive mechanism and stand cloth platform from the front to back in proper order in the second frame, the top of stand cloth platform is equipped with surely cuts out mechanism and granny rag mechanism, surely cuts out the mechanism setting between drive mechanism and granny rag mechanism. The single coiled material can be unreeled, and a plurality of coiled materials can be unreeled simultaneously; the cloth pulling mechanism is also used for mechanically clamping the whole width direction of the whole width, so that raw materials are prevented from being stretched, and the production efficiency is improved.
Description
The technical field is as follows:
the utility model relates to the technical field of medical equipment, concretely relates to full-automatic granny rag machine.
Background art:
the cloth spreading is the first production process in the production process of the non-woven fabric operating gown. The existing cloth spreading process mainly adopts manual cloth spreading or a cloth spreading machine in the clothing industry. The manual cloth spreading is slow in speed and high in labor intensity of workers, and materials can be stretched due to the fact that the workers pull the cloth manually, so that the waste of the materials is increased; the cloth spreading machine in the clothing industry can only realize automatic cloth spreading of one roll, and the cloth spreading machine carries the whole roll of raw materials to run back and forth, and like the composite material of the non-woven fabric operating coat, the common width (common width is 2.2 meters) and the roll diameter (common diameter is 1.2 meters) are far larger than the corresponding size … … of the fabric in the clothing industry in the existing cloth spreading and spreading mode, so that the labor intensity of workers is high, the efficiency is low, and the cloth spreading machine cannot meet the requirements of the existing automatic production.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provide a full-automatic spreading machine which can unreel a single coiled material and also can unreel a plurality of coiled materials simultaneously; the cloth pulling mechanism is also used for mechanically clamping the whole width direction of the whole width, so that raw materials are prevented from being stretched, and the production efficiency is improved.
The utility model provides a technical problem's scheme is:
a full-automatic spreading machine comprises a first frame and a second frame which are arranged in a front-back mode, wherein a plurality of unwinding mechanisms which are linearly arranged in the front-back direction are arranged on the first frame, a traction mechanism and a spreading platform are sequentially arranged on the second frame from front to back, a cutting mechanism and a spreading mechanism are arranged above the spreading platform, and the cutting mechanism is arranged between the traction mechanism and the spreading mechanism;
the first machine frame comprises a bottom bracket, a plurality of support frames which are linearly arranged in the front-back direction and are in a shape of a Chinese character 'men' are fixed on the bottom bracket, a support bar is respectively connected between two support arms at the same side of two adjacent support frames, and the support bars are arranged at equal height; the unwinding mechanism comprises unwinding shafts, the left end and the right end of each unwinding shaft are respectively hinged with a hinge seat, the hinge seats are detachably fixed on the supporting bars, and a group of driving rollers are arranged on the rear side of each unwinding shaft;
the traction mechanism comprises two hinged plates which are arranged on the left and right and fixed on the second frame, two driving rollers which are arranged up and down and a cloth guide roller are hinged between the two hinged plates, and the cloth guide roller is positioned on the front sides of the two driving rollers; the cloth cutting mechanism comprises a cutter capable of moving left and right and a material receiving flat plate fixed on the second rack and located on the rear sides of the two driving rollers, the cloth pulling mechanism comprises two sliding rails which are fixed on the second rack and arranged left and right, sliding frames capable of moving front and back are connected on the two sliding rails in a sliding mode, fixed clamping plates are fixed at the front ends of the sliding frames, and a plurality of movable clamping plates which are linearly arranged in the left and right directions are arranged above the fixed clamping plates.
The plurality of support frames are provided with gantry cranes which are arranged in the front-back direction.
Two driving rollers pass through the end that stretches out of one of them articulated slab and respectively be fixed with a synchronizing gear, two synchronizing gear intermeshing, and the one end of the driving roller of downside is fixed with first band pulley, and first band pulley is connected with the second band pulley through the belt, and the second band pulley is fixed on the motor shaft of first motor, and first motor is fixed in the second frame.
The spreading platform comprises a plurality of flat plates which are linearly and uniformly distributed in the front-back direction and fixed on the second rack, and the upper bottom surfaces of the flat plates are arranged in a flush mode.
The cutting mechanism further comprises a second motor used for driving the cutter to rotate, the second motor is fixed at the lower end of the motor connecting arm, the upper end of the motor connecting arm is fixed on a second belt, the second belt is tensioned on two third belt wheels arranged on the left and right, the second belt wheels are hinged to a second rack, one of the third belt wheels is connected with a third motor, and the third motor is fixed on the second rack.
Each movable clamping plate is fixed at the lower end of a piston rod of a corresponding double-rod cylinder, and the piston rods of the double-rod cylinders are arranged in the vertical direction; the double-rod cylinder is fixed on the sliding frame; the sliding rack is hinged with a driving gear driven by a fourth motor and a transmission system, the driving gear is meshed with a rack, and the rack is arranged in parallel with the sliding rail and fixed on the sliding rail.
A plurality of first rectangular blocks which protrude forwards and are linearly and uniformly distributed in the left and right directions are formed on the movable clamping plate; a plurality of second rectangular blocks which protrude forwards and are linearly and uniformly distributed in the left-right direction are arranged on the fixed clamping plate, and the first rectangular blocks and the second rectangular blocks are vertically aligned; a plurality of rectangular grooves are formed in the material receiving flat plate, and the first rectangular block and the second rectangular block can be inserted and sleeved in the rectangular grooves.
The utility model discloses an outstanding effect is:
compared with the prior art, the device can unreel a single coiled material, and also can unreel a plurality of coiled materials simultaneously; the cloth pulling mechanism is also used for mechanically clamping the whole width direction of the whole width, so that raw materials are prevented from being stretched, and the production efficiency is improved.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a three-dimensional schematic view of the present invention;
FIG. 4 is a partial enlarged view of FIG. 3 with respect to B;
FIG. 5 is an enlarged view of a portion of FIG. 3 with respect to C;
fig. 6 is a view from another perspective of the present invention;
FIG. 7 is a simple schematic diagram of the present invention;
fig. 8 is a partial enlarged view of fig. 7 with respect to D.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 8, a full-automatic spreading machine includes a first frame 1 and a second frame 7 which are arranged in front and back, the first frame 1 is provided with a plurality of unwinding mechanisms 2 which are linearly arranged in front and back directions, the second frame 7 is sequentially provided with a traction mechanism 3 and a spreading platform 4 from front to back, a cutting mechanism 5 and a spreading mechanism 6 are arranged above the spreading platform 4, and the cutting mechanism 5 is arranged between the traction mechanism 3 and the spreading mechanism 6;
the first machine frame 1 comprises a bottom bracket 11, a plurality of support frames 12 which are linearly arranged in the front-back direction and are in a shape like a Chinese character 'men' are fixed on the bottom bracket 11, a support bar 13 is respectively connected between two support arms 121 on the same side of two adjacent support frames 12, and the support bars 13 are arranged at the same height; the unreeling mechanism 2 comprises unreeling shafts 21, the left end and the right end of each unreeling shaft 21 are respectively hinged with a hinge seat 22, the hinge seats 22 are detachably fixed on the supporting bars 13, and a group of driving rollers 23 are arranged on the rear side of each unreeling shaft 21;
the traction mechanism 3 comprises two hinge plates 31 arranged left and right and fixed on the second frame 7, two driving rollers 32 arranged up and down and a cloth guide roller 33 are hinged between the two hinge plates 31, and the cloth guide roller 33 is positioned at the front side of the two driving rollers 32; the cutting mechanism 5 comprises a cutter 51 capable of moving left and right and a material receiving flat plate 52 fixed on the second frame 7 and located at the rear side of the two driving rollers 32, the cloth spreading mechanism 6 comprises two left and right sliding rails 61 fixed on the second frame 7, a sliding frame 62 capable of moving front and back is connected on the two sliding rails 61 in a sliding manner, a fixed clamping plate 63 is fixed at the front end of the sliding frame 62, and a plurality of left and right moving clamping plates 64 linearly arranged are arranged above the fixed clamping plate 63.
More specifically, the gantry cranes 8 are provided on the plurality of support frames 12 in a front-rear direction.
Furthermore, two driving rollers 32 are respectively fixed with a synchronizing gear 34 through the extending end of one hinge plate 31, the two synchronizing gears 34 are engaged with each other, one end of the driving roller 32 on the lower side is fixed with a first belt wheel 35, the first belt wheel 35 is connected with a second belt wheel 36 through a belt (not shown), the second belt wheel 36 is fixed on the motor shaft of a first motor 37, and the first motor 37 is fixed on the second frame 7.
Furthermore, the spreading platform 4 comprises a plurality of flat plates 41 which are linearly and uniformly distributed in the front-back direction and fixed on the second frame 7, and the upper bottom surfaces of the plurality of flat plates 41 are arranged in a flush manner.
Furthermore, the cutting mechanism 5 further comprises a second motor 53 for driving the cutter 51 to rotate, the cutter 51 is circular, the second motor 53 is fixed at the lower end of a motor connecting arm 54, the upper end of the motor connecting arm 54 is fixed on a second belt 55, the second belt 55 is tensioned on two third belt wheels 56 arranged left and right, the second belt wheel 36 is hinged on the second frame 7, one of the third belt wheels 56 is connected with a third motor 57, and the third motor 57 is fixed on the second frame 7.
Furthermore, each movable clamping plate 64 is fixed at the lower end of the piston rod of a corresponding double-rod cylinder 65, and the piston rods of the double-rod cylinders 65 are arranged in the vertical direction; the double-rod cylinder 65 is fixed on the sliding frame 62; articulated on the carriage 62 have drive gear 67 through fourth motor 66 and drive system drive, drive gear 67 meshes with rack 68, and rack 68 and slide rail 61 parallel arrangement just fix on slide rail 61.
Furthermore, a plurality of first rectangular blocks 641 protruding forwards are formed on the movable clamping plate 64 and linearly distributed in the left-right direction; a plurality of second rectangular blocks 631 protruding forwards and linearly and uniformly distributed in the left-right direction are arranged on the fixed clamp plate 63, and the first rectangular blocks 641 and the second rectangular blocks 631 are aligned up and down; the material receiving flat plate 52 is formed with a plurality of rectangular grooves 521, and the first rectangular block 641 and the second rectangular block 631 can be inserted into the rectangular grooves 521.
The working principle is as follows: first, the cloth run (as shown in fig. 7): the winding shaft 21 wound with the non-woven fabric rotates to pay out the cloth, each paid-out cloth is combined into a path at the cloth guide roller 33 after passing through the corresponding group of transmission rollers 23, then passes through the space between the two driving rollers 32, the cloth is output backwards by the traction of the fastening driving rollers 32, the end part of the cloth is clamped and pulled backwards by the cloth pulling mechanism 6, the linear speed of the cloth pulling mechanism 6 is consistent with that of the driving rollers 32, and when the cloth is pulled to a required length by the cloth pulling mechanism 6, the cutting knife 51 moves to cut the cloth;
secondly, the working principle of the traction mechanism 3 is as follows: the first motor 37 drives the second belt wheel 36 to rotate, the second belt wheel drives the first belt wheel to rotate through a belt, the first belt wheel drives the driving roller 32 on the lower side to rotate, the driving roller 32 on the upper side and the driving roller 32 on the lower side synchronously rotate in opposite directions under the action of the two synchronous gears 34, and the cloth is extruded and drawn by the two driving rollers 32 so as to be conveyed to the rear side;
thirdly, the cloth which is cut by the cutter 51 at the previous time is flatly laid on the material receiving flat plate 52, the cloth pulling mechanism 6 moves forwards to the material receiving flat plate to be close to the material receiving flat plate, the second rectangular block 631 of the fixed clamping plate 63 is inserted and sleeved in the rectangular groove 521 of the material receiving flat plate 52, the first rectangular block 641 of the movable clamping plate 64 is positioned above the rectangular groove 521, the movable clamping plate 64 is driven by the double-rod cylinders 65 to move downwards, and the end part of the cloth is clamped by the movable clamping plate 64 and the fixed clamping plate 63; then, the traction mechanism 3 and the cloth pulling mechanism 6 continue to work, and the cloth is pulled to the rear side by the cloth pulling mechanism 6;
fourthly, the working principle of the cloth spreading mechanism 6 is as follows: the fourth motor 66 drives the driving gear 67 to rotate through a transmission system, and because the rack 68 is fixed, the driving gear 67 translates relative to the rack 68, the driving gear 67 drives the sliding rack 62 to move, and the moving rack 62 drives the fixed clamping plate 63 and the moving clamping plate 64 to move simultaneously, so that cloth is pulled;
fifthly, when the cloth is pulled backwards to a certain distance by the cloth pulling mechanism 6, the traction mechanism stops, the cloth pulling mechanism 6 stops moving, the third motor 57 and the second motor 53 are synchronously started, the second motor 53 drives the cutter 51 to rotate, the third motor 57 drives the third belt wheel 56 to rotate, the third belt wheel 56 drives the motor connecting arm 54 to move through the second belt 55, and the motor connecting arm 54 drives the cutter to move leftwards or rightwards through the second motor, so that the cloth is transversely cut off.
Finally, the above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides a full-automatic granny rag machine, includes first frame (1) and second frame (7) that set up around, its characterized in that: the cloth spreading and cutting machine is characterized in that a plurality of unwinding mechanisms (2) which are linearly arranged in the front-back direction are arranged on the first rack (1), a traction mechanism (3) and a cloth spreading platform (4) are sequentially arranged on the second rack (7) from front to back, a cutting mechanism (5) and a cloth pulling mechanism (6) are arranged above the cloth spreading platform (4), and the cutting mechanism (5) is arranged between the traction mechanism (3) and the cloth pulling mechanism (6);
the first rack (1) comprises a bottom support (11), a plurality of support frames (12) which are linearly arranged in the front-back direction and are in a shape like a Chinese character 'men' are fixed on the bottom support (11), a support strip (13) is respectively connected between two support arms (121) on the same side of two adjacent support frames (12), and the support strips (13) are arranged at the same height; the unreeling mechanism (2) comprises unreeling shafts (21), the left end and the right end of each unreeling shaft (21) are respectively hinged with a hinged seat (22), the hinged seats (22) are detachably fixed on the supporting strips (13), and a group of transmission rollers (23) are arranged on the rear side of each unreeling shaft (21);
the traction mechanism (3) comprises two hinge plates (31) which are arranged left and right and fixed on the second frame (7), two driving rollers (32) which are arranged up and down and a cloth guide roller (33) are hinged between the two hinge plates (31), and the cloth guide roller (33) is positioned on the front sides of the two driving rollers (32); the cloth cutting mechanism (5) comprises a cutter (51) capable of moving left and right and a material receiving flat plate (52) fixed on a second rack (7) and located on the rear side of two driving rollers (32), the cloth spreading mechanism (6) comprises two left and right sliding rails (61) fixed on the second rack (7), the two sliding rails (61) are connected with a sliding frame (62) capable of moving front and back in a sliding mode, a fixed clamping plate (63) is fixed at the front end of the sliding frame (62), and a plurality of left and right moving clamping plates (64) which are linearly arranged are arranged above the fixed clamping plate (63).
2. The full-automatic spreading machine according to claim 1, characterized in that: a gantry crane (8) arranged in the front-back direction is arranged on the plurality of support frames (12).
3. The full-automatic spreading machine according to claim 1, characterized in that: two driving rollers (32) pass through the extending end of one hinge plate (31) and are respectively fixed with a synchronous gear (34), the two synchronous gears (34) are mutually meshed, one end of the driving roller (32) on the lower side is fixed with a first belt wheel (35), the first belt wheel (35) is connected with a second belt wheel (36) through a belt, the second belt wheel (36) is fixed on a motor shaft of a first motor (37), and the first motor (37) is fixed on a second rack (7).
4. The full-automatic spreading machine according to claim 1, characterized in that: the spreading platform (4) comprises a plurality of flat plates (41) which are fixed on the second rack (7) and are linearly and uniformly distributed in the front-back direction, and the upper bottom surfaces of the flat plates (41) are arranged at the same level.
5. The full-automatic spreading machine according to claim 1, characterized in that: the cutting mechanism (5) further comprises a second motor (53) used for driving the cutter (51) to rotate, the second motor (53) is fixed at the lower end of the motor connecting arm (54), the upper end of the motor connecting arm (54) is fixed on a second belt (55), the second belt (55) is tensioned on two third belt wheels (56) arranged left and right, the second belt wheels (36) are hinged on the second rack (7), one of the third belt wheels (56) is connected with a third motor (57), and the third motor (57) is fixed on the second rack (7).
6. The full-automatic spreading machine according to claim 1, characterized in that: each movable clamping plate (64) is fixed at the lower end of the piston rod of a corresponding double-rod cylinder (65), and the piston rods of the double-rod cylinders (65) are arranged in the vertical direction; the double-rod cylinder (65) is fixed on the sliding frame (62); articulated on carriage (62) have drive gear (67) through fourth motor (66) and transmission system drive, drive gear (67) and rack (68) meshing, rack (68) and slide rail (61) parallel arrangement just fix on slide rail (61).
7. The full-automatic spreading machine according to claim 1 or 6, characterized in that: a plurality of first rectangular blocks (641) which protrude forwards and are linearly and uniformly distributed in the left-right direction are formed on the movable clamping plate (64); a plurality of second rectangular blocks (631) which protrude forwards and are linearly and uniformly distributed in the left-right direction are arranged on the fixed clamp plate (63), and the first rectangular blocks (641) and the second rectangular blocks (631) are vertically aligned; a plurality of rectangular grooves (521) are formed in the material receiving flat plate (52), and the first rectangular block (641) and the second rectangular block (631) can be inserted into the rectangular grooves (521) in a sleeved mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648232.2U CN211003869U (en) | 2019-09-30 | 2019-09-30 | Full-automatic spreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648232.2U CN211003869U (en) | 2019-09-30 | 2019-09-30 | Full-automatic spreading machine |
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| Publication Number | Publication Date |
|---|---|
| CN211003869U true CN211003869U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921648232.2U Active CN211003869U (en) | 2019-09-30 | 2019-09-30 | Full-automatic spreading machine |
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| CN (1) | CN211003869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553874A (en) * | 2020-11-19 | 2021-03-26 | 温州沫系服装有限公司 | Cloth spreading machine for clothes production |
| CN113060581A (en) * | 2021-03-24 | 2021-07-02 | 重庆源阳医疗用品有限公司 | Movable granny rag machine slide rail |
-
2019
- 2019-09-30 CN CN201921648232.2U patent/CN211003869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553874A (en) * | 2020-11-19 | 2021-03-26 | 温州沫系服装有限公司 | Cloth spreading machine for clothes production |
| CN113060581A (en) * | 2021-03-24 | 2021-07-02 | 重庆源阳医疗用品有限公司 | Movable granny rag machine slide rail |
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Effective date of registration: 20220614 Address after: 312000 Gaobei Industrial Zone, Gaobu Town, Shaoxing City, Zhejiang Province Patentee after: ZHENDE MEDICAL Co.,Ltd. Address before: 312035 Gaoma Road, xiaogaobu village, Donghu Town, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: SHAOXING KHALID MECHANICAL EQUIPMENT CO.,LTD. |