CN213111790U - Novel material loading buffer memory device - Google Patents
Novel material loading buffer memory device Download PDFInfo
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- CN213111790U CN213111790U CN202022021163.1U CN202022021163U CN213111790U CN 213111790 U CN213111790 U CN 213111790U CN 202022021163 U CN202022021163 U CN 202022021163U CN 213111790 U CN213111790 U CN 213111790U
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Abstract
The utility model relates to the technical field of non-woven fabric production equipment, and discloses a novel feeding buffer device, which comprises a frame, wherein a fixed frame is arranged on the frame, the fixed frame is positioned in the middle of the frame, a plurality of pairs of fixed rollers are arranged on the fixed frame, and the fixed rollers are parallel to each other; a plurality of pairs of movable rollers are arranged above the fixed frame, the movable rollers are positioned above the two fixed rollers, and the movable rollers are connected with a lifting driving device; the non-woven fabric is supported by the fixed rollers, the non-woven fabric is subjected to smaller stretching force during transportation, the non-woven fabric does not need to be wound with each roller, and the non-woven fabric is subjected to smaller pulling force and is not easy to deform; in addition, the lifting driving device comprises a plurality of levels of lifting components, each movable roller is driven by the corresponding lifting driving device, the movement of each movable roller is independent, the gradual buffer storage of the non-woven fabric is realized by adding the movable rollers which move downwards, the control process is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to a non-woven fabrics production facility technical field, in particular to novel material loading buffer memory device.
Background
In the production of non-woven fabrics, when the package reaches the required number of meters of a product, the winder stops working, and after the package changing operation is finished, the winder starts to operate.
Store up the cloth holder through setting up the storage with the winder linkage among the prior art, store up the effect that the cloth holder is actual and be the buffer memory, store up that the cloth holder adopts and arrange the mode that the fabric guide roll goes up and down and store up the cloth, at the in-process of roll change, arrange down that the fabric guide roll can rise gradually under the effect of cloth pulling force, this kind stores up the cloth holder and arranges the lift of fabric guide roll down and carry out the pulling through the fabric, consequently the cloth receives great pulling force all the time at transportation process, the cloth easily produces deformation.
The utility model discloses a utility model patent that grant publication number is CN209367459U discloses a store up cloth holder, including a plurality of last conveying roller and lower transfer roller, all twining the cloth on last conveying roller and the lower transfer roller, all each transfer rollers receive the power that comes from the cloth, need pass every roller in proper order in turn when the cloth twines, need keep certain tension with the cloth during the winding moreover, and the workman operates extremely inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material loading buffer memory device, which supports the non-woven fabric through the fixed roller, the non-woven fabric is subjected to smaller stretching force during transportation, the non-woven fabric does not need to be wound with each roller, the stressed pulling force is smaller, and the non-woven fabric is not easy to deform; in addition, the lifting driving device comprises a plurality of levels of lifting components, each movable roller is driven by the corresponding lifting driving device, the movement of each movable roller is independent, the gradual buffer storage of the non-woven fabric is realized by adding the movable rollers which move downwards, the control process is simple, and the operation is convenient.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a novel feeding cache device comprises a rack, wherein a fixed frame is arranged on the rack, the fixed frame is positioned in the middle of the rack, a plurality of pairs of fixed rollers are arranged on the fixed frame, and the fixed rollers are parallel to each other; the top of mount still is provided with a plurality of pairs of movable rollers, the movable roller is located the top position between two fixed rollers, the movable roller is connected with lift drive arrangement.
Through adopting above-mentioned technical scheme, the fixed roll is used for supporting the non-woven fabrics, the tensile force that receives during the non-woven fabrics transportation is less, at the buffer memory initial stage, the non-woven fabrics need not the winding on the fixed roll, when one end is rolled up again, a pair of movable roller downstream of lift drive device drive in proper order, when a pair of movable roller motion is to the bottom, next a pair of movable roller begins downstream, analogize on in this way, realize the buffer memory operation of non-woven fabrics gradually, the non-woven fabrics need not to wind with every roller at this in-process, the pulling force that receives is less, difficult production deformation.
The utility model discloses a further set up to: the two movable rollers at the leftmost end and the rightmost end of the rack are a pair of movable rollers, the lower pair of movable rollers is arranged between the upper pair of movable rollers, and each pair of movable rollers is respectively connected with a corresponding lifting driving device.
Through adopting above-mentioned technical scheme, each pair of movable roller is driven by corresponding lift drive arrangement respectively, and during the cloth buffer memory, at first the frame leftmost end and the most right-hand member a pair of movable roller downstream, when the frame leftmost end and the most right-hand member a pair of movable roller move to the bottommost, next a pair of movable roller begins downstream, realizes the buffer memory of non-woven fabrics through the movable roller that increases downstream during this process, and control process is simple, convenient operation.
The utility model discloses a further set up to: the front end and the rear end of frame are provided with closing device respectively, closing device is including compressing tightly cylinder and backing roll, compressing tightly the cylinder and fixing in the frame, the backing roll is located compressing tightly the below of cylinder, be fixed with the buffer board on compressing tightly the telescopic shaft of cylinder, the buffer board below is equipped with the arc clamp plate, be equipped with buffer spring between buffer board and the arc clamp plate, buffer spring's both ends respectively with buffer board and arc clamp plate fixed connection.
Through adopting above-mentioned technical scheme, compress tightly cylinder drive buffer board downstream, can compress tightly the both ends cloth at the roll change in-process, the buffer board pushes down the arc clamp plate, and the concave surface and the backing roll laminating of arc clamp plate compress tightly the non-woven fabrics on the backing roll.
The utility model discloses a further set up to: the inner concave surface of the arc-shaped pressing plate is matched with the outer wall of the supporting roller, and the inner concave surface of the arc-shaped pressing plate is provided with an elastic cushion.
Through adopting above-mentioned technical scheme, the elastic cushion has effectively avoided causing the scratch or crushing because of friction and extrusion between the interior concave surface of non-woven fabrics and arc clamp plate, has further protected the surface quality of non-woven fabrics.
The utility model discloses a further set up to: the front end and the rear end of the frame are respectively provided with a first cloth guide roller and a second cloth guide roller which are both positioned below the pressing device.
Through adopting above-mentioned technical scheme, the non-woven fabrics passes between backing roll, first fabric guide roller or second fabric guide roller, the fixed roll for the non-woven fabrics twines behind first fabric guide roller or the second fabric guide roller and forms a U-shaped between backing roll and the fixed roll, makes the non-woven fabrics of arc clamp plate below can laminate completely on the backing roll, and when rethread arc clamp plate was fixed, the fabric was difficult for receiving the extrusion force of arc clamp plate both sides.
The utility model discloses a further set up to: the lifting driving device comprises a plurality of stages of lifting components, and each stage of lifting component is respectively connected with one movable roller.
Through adopting above-mentioned technical scheme, each grade lifting unit can drive alone to the realization drives a pair of movable roller downstream in proper order.
The utility model discloses a further set up to: each level of lifting assembly of the lifting driving device comprises two lead screws which are respectively positioned at two ends of the movable roller, two ends of each lead screw are respectively fixed on the frame, the two lead screws are provided with two sliding blocks, the sliding blocks are in threaded connection with the lead screws, and the sliding blocks are fixedly connected with the end parts of the movable rollers; and the two lead screws are synchronously connected with a driving motor.
Through the technical scheme, the driving motor drives the two lead screws to synchronously rotate, the movable rollers connected with the two lead screws through the sliding blocks can slide up and down along the lead screws, each level of lifting assembly controls one movable roller, and the movement of each movable roller is independent.
The utility model has the advantages that:
1. the utility model discloses well fixed roll is used for supporting the non-woven fabrics, and the tensile force that receives during the non-woven fabrics transportation is less, at the buffer memory initial stage, and the non-woven fabrics need not to twine on the fixed roll, when one end is rolled over, and lift drive drives a pair of movable roller downstream in proper order, when a pair of movable roller moves to the bottom, and next a pair of movable roller begins the downstream, realizes the buffer memory operation of non-woven fabrics gradually, and the non-woven fabrics need not to wind with every roller at this in-process, and the pulling force that receives is less, is difficult for producing deformation.
2. The utility model discloses in each to the movable roller respectively by corresponding lift drive, lift drive includes multistage lifting unit, and movable roller of each grade lifting unit control, the motion mutual independence of each movable roller realizes the buffer memory gradually of non-woven fabrics through the movable roller that increases the downstream, and control process is simple, convenient operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the overall structure schematic diagram of the novel feeding buffer device of the present invention.
Fig. 2 is a schematic diagram of the state of the non-woven fabric before being buffered.
Fig. 3 is a schematic diagram of the state of the first pair of movable rollers moving to the lowest end during the non-woven fabric buffer storage of the present invention.
Fig. 4 is a schematic diagram of the state of the second pair of movable rollers moving to the lowest end during the buffering of the non-woven fabric of the present invention.
In the figure, 1, a frame; 2. a fixed mount; 3. a fixed roller; 4. a movable roller; 5. a lift drive; 51. a lead screw; 52. a slider; 53. a drive motor; 6. a pressing device; 61. a pressing cylinder; 62. a support roller; 63. a buffer plate; 64. an arc-shaped pressing plate; 65. a buffer spring; 7. a first cloth guide roller; 8. a second cloth guide roller.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the novel feeding caching device comprises a rack 1, wherein a fixed frame 2 is arranged on the rack 1, the fixed frame 2 is positioned in the middle of the rack 1, a plurality of pairs of fixed rollers 3 are arranged on the fixed frame 2, and the fixed rollers 3 are parallel to each other; a plurality of pairs of movable rollers 4 are arranged above the fixed frame 2, the movable rollers 4 are positioned above the two fixed rollers 3, and the movable rollers 4 are connected with a lifting driving device 5; as shown in fig. 2, in the initial state, the nonwoven fabric is carried on the fixed roller 3, and the movable roller 4 is located at a position above the nonwoven fabric; the fixed roller 3 is used for supporting the non-woven fabric, and the stretching force applied to the non-woven fabric during transportation is small; the two movable rollers 4 at the leftmost end and the rightmost end of the rack 1 are a pair of movable rollers 4, the lower pair of movable rollers 4 is arranged between the upper pair of movable rollers 4, and each pair of movable rollers 4 is respectively connected with a corresponding lifting driving device 5; when one end needs to be changed, the lifting driving device 5 drives the pair of movable rollers 4 to move downwards, as shown in fig. 3, when one pair of movable rollers move to the bottom end, the next pair of movable rollers start to move downwards, as shown in fig. 4, and so on, so that the buffer storage operation of the non-woven fabric is gradually realized, the non-woven fabric does not need to be wound around each roller in the process, the tensile force is small, and the non-woven fabric is not easy to deform.
As shown in fig. 1, the front end and the rear end of the rack 1 are respectively provided with a pressing device 6, the pressing device 6 includes a pressing cylinder 61 and a supporting roller 62, the pressing cylinder 61 is fixed on one side of the rack 1, the supporting roller 62 is located below the pressing cylinder 61, a buffer plate 63 is fixed on a telescopic shaft of the pressing cylinder 61, an arc-shaped pressure plate 64 is arranged below the buffer plate 63, a buffer spring 65 is arranged between the buffer plate 63 and the arc-shaped pressure plate 64, and two ends of the buffer spring 65 are respectively fixedly connected with the buffer plate 63 and the arc-shaped pressure plate 64; the inner concave surface of the arc-shaped pressing plate 64 is matched with the outer wall of the supporting roller 62, when one end of the arc-shaped pressing plate is pressed, the pressing cylinder 61 drives the buffer plate 63 to move downwards, so that cloth at two ends can be pressed in the roll changing process, the buffer plate 63 presses the arc-shaped pressing plate 64 downwards, the concave surface of the arc-shaped pressing plate 64 is attached to the supporting roller 62, and the non-woven fabric is pressed on the supporting roller 62; through setting up the cushion in the interior concave surface of arc clamp plate 64, the cushion can effectively avoid causing the scratch or crushing because of friction and extrusion between the interior concave surface of non-woven fabrics and arc clamp plate 64, has effectively avoided the surface quality of non-woven fabrics impaired.
As shown in fig. 1, a first cloth guide roller 7 and a second cloth guide roller 8 are respectively arranged at the front end and the rear end of the frame 1, and the first cloth guide roller 7 and the second cloth guide roller 8 are both located below the pressing device 6; non-woven fabrics passes between backing roll 62, first fabric guide roller 7 or second fabric guide roller 8, the fixed roll 4, make the non-woven fabrics twine behind first fabric guide roller 7 or the second fabric guide roller 8 and form a U-shaped between backing roll 62 and the fixed roll 4, make the non-woven fabrics of arc clamp plate 64 below can laminate completely on backing roll 62, when rethread arc clamp plate 64 is fixed, the fabric is difficult for receiving frictional force and the extrusion force of arc clamp plate 64 both sides, the product has further been protected.
As shown in fig. 1 to 4, the lifting driving device 5 includes a plurality of stages of lifting assemblies, each stage of lifting assembly being connected to one movable roller 4; each level of lifting assembly can independently drive one movable roller 4 to move, and the movement of each movable roller 4 is independent; specifically, each stage of lifting assembly of the lifting driving device 5 includes two lead screws 51 respectively located at two ends of the movable roller 4, two ends of each lead screw 51 are respectively fixed on the frame 1, the two lead screws 51 are provided with two sliders 52, the sliders 52 are in threaded connection with the lead screws 51, and the sliders 52 are fixedly connected with the end portions of the movable roller 4; the two lead screws 51 are synchronously connected with a driving motor 53, the driving motor 53 drives the two lead screws 51 to synchronously rotate when rotating, and the lead screws 51 of the sliding blocks 52 in threaded connection with the lead screws 51 slide downwards, so that the movable roller 4 is driven to move downwards.
The utility model discloses a theory of operation does: in the initial state, the non-woven fabric is carried on the fixed roller 3 and moves along the conveying direction, and the movable roller 4 is positioned above the non-woven fabric; when one end needs to be changed, the pressing cylinder 61 in the pressing device 6 at the end of the changed roll drives the buffer plate 63 to move downwards to press the non-woven fabric on the supporting roller 62, meanwhile, the lifting driving device 5 drives the pair of movable rollers 4 to move downwards, when the pair of movable rollers move to the bottom end, the next pair of movable rollers start to move downwards, as shown in fig. 3, and so on, the buffer operation of the non-woven fabric is gradually realized, the non-woven fabric does not need to be wound around each roller in the process, the tensile force is small, and the deformation is not easy to generate.
Claims (8)
1. The novel feeding caching device is characterized by comprising a rack (1), wherein a fixed frame (2) is arranged on the rack (1), the fixed frame (2) is positioned in the middle of the rack (1), a plurality of pairs of fixed rollers (3) are arranged on the fixed frame (2), and the fixed rollers (3) are parallel to each other; the top of mount (2) still is provided with a plurality of pairs of activity roller (4), activity roller (4) are located the top position between two fixed rollers (3), activity roller (4) are connected with lift drive (5).
2. The novel material loading buffer memory device of claim 1, characterized in that: two movable rollers (4) at the leftmost end and the rightmost end of the rack (1) are a pair of movable rollers (4), a lower pair of movable rollers (4) is arranged between the upper pair of movable rollers (4), and each pair of movable rollers (4) is respectively connected with a corresponding lifting driving device (5).
3. The novel material loading buffer memory device of claim 1, characterized in that: the utility model discloses a damping device for the automobile engine, including frame (1), front end and rear end are provided with closing device (6) respectively, closing device (6) are including compressing tightly cylinder (61) and backing roll (62), compress tightly cylinder (61) and fix in frame (1), backing roll (62) are located the below that compresses tightly cylinder (61), be fixed with buffer board (63) on the telescopic shaft that compresses tightly cylinder (61), buffer board (63) below is equipped with arc clamp plate (64), be equipped with buffer spring (65) between buffer board (63) and arc clamp plate (64), the both ends of buffer spring (65) respectively with buffer board (63) and arc clamp plate (64) fixed connection.
4. The novel material loading buffer memory device of claim 3, characterized in that: the inner concave surface of the arc-shaped pressing plate (64) is matched with the outer wall of the supporting roller (62), and the inner concave surface of the arc-shaped pressing plate (64) is provided with an elastic cushion.
5. The novel material loading buffer memory device of claim 3, characterized in that: the cloth guide device is characterized in that a first cloth guide roller (7) and a second cloth guide roller (8) are respectively arranged at the front end and the rear end of the rack (1), and the first cloth guide roller (7) and the second cloth guide roller (8) are both located below the pressing device (6).
6. The novel material loading buffer memory device of claim 1, characterized in that: the lifting driving device (5) comprises a plurality of stages of lifting components, and each stage of lifting component is respectively connected with one movable roller (4).
7. The novel material loading buffer memory device of claim 6, characterized in that: each level lifting assembly of the lifting driving device (5) comprises two lead screws (51) which are respectively located at two ends of the movable roller (4), two ends of each lead screw (51) are respectively fixed on the frame (1), two lead screws (51) are provided with two sliding blocks (52), each sliding block (52) is in threaded connection with the corresponding lead screw (51), and each sliding block (52) is fixedly connected with the end of the movable roller (4).
8. The novel material loading buffer memory device of claim 7, characterized in that: the two lead screws (51) are synchronously connected with a driving motor (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021163.1U CN213111790U (en) | 2020-09-16 | 2020-09-16 | Novel material loading buffer memory device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021163.1U CN213111790U (en) | 2020-09-16 | 2020-09-16 | Novel material loading buffer memory device |
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| CN213111790U true CN213111790U (en) | 2021-05-04 |
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| CN202022021163.1U Active CN213111790U (en) | 2020-09-16 | 2020-09-16 | Novel material loading buffer memory device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194496A (en) * | 2021-08-17 | 2022-03-18 | 河北光兴半导体技术有限公司 | Caching device and caching method in volume package |
| CN117023228A (en) * | 2023-10-10 | 2023-11-10 | 江苏汉印机电科技股份有限公司 | Rolling structure for high-speed spray printing of roll-to-roll FPC board |
-
2020
- 2020-09-16 CN CN202022021163.1U patent/CN213111790U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194496A (en) * | 2021-08-17 | 2022-03-18 | 河北光兴半导体技术有限公司 | Caching device and caching method in volume package |
| CN117023228A (en) * | 2023-10-10 | 2023-11-10 | 江苏汉印机电科技股份有限公司 | Rolling structure for high-speed spray printing of roll-to-roll FPC board |
| CN117023228B (en) * | 2023-10-10 | 2024-01-23 | 江苏汉印机电科技股份有限公司 | Rolling structure for high-speed spray printing of roll-to-roll FPC board |
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