CN113401701A - Material buffer storage mechanism, material loading method and tire base cloth storage rack - Google Patents

Material buffer storage mechanism, material loading method and tire base cloth storage rack Download PDF

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Publication number
CN113401701A
CN113401701A CN202110678038.4A CN202110678038A CN113401701A CN 113401701 A CN113401701 A CN 113401701A CN 202110678038 A CN202110678038 A CN 202110678038A CN 113401701 A CN113401701 A CN 113401701A
Authority
CN
China
Prior art keywords
guide roller
roller
group
rotating shaft
chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110678038.4A
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Chinese (zh)
Inventor
匡奕楠
廖晓琪
丁爱国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jingmen Keshun New Material Co ltd
Original Assignee
Jingmen Keshun New Material Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jingmen Keshun New Material Co ltd filed Critical Jingmen Keshun New Material Co ltd
Priority to CN202110678038.4A priority Critical patent/CN113401701A/en
Publication of CN113401701A publication Critical patent/CN113401701A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/30—Arrangements for accumulating surplus web
    • B65H20/32—Arrangements for accumulating surplus web by making loops
    • B65H20/34—Arrangements for accumulating surplus web by making loops with rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs

Abstract

The invention relates to the field of coiled material production, and particularly discloses a material buffer storage mechanism, a material loading method and a tire base fabric storage frame. The material buffer storage mechanism comprises a guide roller set, a reversing roller, an input roller and an output roller. The material is input from the input roller, sequentially winds the upper guide roller group and the lower guide roller group up and down, and after reversing by the reversing roller on one side, winds the upper guide roller group and the lower guide roller group up and down again, reciprocates in such a way, and is finally output by the output roller; the upper guide roller group and/or the lower guide roller group move up and down integrally to adjust the distance between each other. The base fabric storage rack with the mechanism solves the problem that the storage length of the base fabric is not enough, and achieves the effect of accommodating more base fabrics under the same equipment volume.

Description

Material buffer storage mechanism, material loading method and tire base cloth storage rack
Technical Field
The invention relates to the field of coiled material production, in particular to a material buffer storage mechanism, a material loading method and a tire base fabric storage frame.
Background
The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfill sites and the like, and can resist external rainwater and underground water leakage; the waterproof material product is manufactured by impregnating asphalt or polymer waterproof materials on a matrix. The tire base cloth is a common tire body in waterproof coiled materials. In the production process, the base fabric roll is firstly unfolded through the base fabric unfolding frame, then the segmented base fabrics are connected through the base fabric lapping device, and finally the base fabrics are conveyed out for the downstream process. The production line of the waterproof roll is operated continuously, and the lapping process of the base fabric needs to be stopped, so that the base fabric storage rack is generally arranged at the rear end of the base fabric lapping device to realize the continuous output of the base fabric.
The base fabric storage rack in the prior art comprises a movable rack and a fixed rack which are arranged up and down, and the base fabric penetrates through guide rollers on the movable rack and the fixed rack. When the tire base cloth is continuously output, the distance between the movable frame and the fixed frame is the largest, and part of the tire base cloth is stored in the storage frame; when the tire base cloth is lapped, the input end of the storage frame stops, the distance between the movable frame and the fixed frame gradually decreases, and the output end of the storage frame continuously outputs the tire base cloth. However, the tire base cloth storage rack has the following problems: the guide rollers on the movable frame and the fixed frame are only single-layer, and the length of the base fabric which can be accommodated by the storage frame is limited. In order to increase the storage length of the tire base cloth, the storage rack can only be heightened or lengthened, so that the storage rack is large in size.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a material buffer storage mechanism, a material feeding method and a tire base cloth storage rack, which are used for solving the problem of insufficient storage length of tire base cloth and achieving the effect of accommodating more tire base cloth under the same equipment volume.
The technical scheme includes that the material buffer storage mechanism comprises a guide roller set, a reversing roller, an input roller and an output roller. The guide roller sets are at least two groups, each group of guide roller sets comprises at least two guide rollers with diameters linearly arranged from small to large, the guide roller with the smallest diameter is the first guide roller, and the guide roller with the largest diameter is the last guide roller; the guide roller sets are sequentially arranged from top to bottom and staggered with the first guide roller of the upper guide roller set facing downwards and the first guide roller of the lower guide roller set facing upwards; the reversing roller is fixedly arranged on the left side of the guide roller group on the leftmost side and/or the right side of the guide roller group on the rightmost side; the input roller is fixedly arranged on the left side of the guide roller group on the leftmost side or the right side of the guide roller group on the rightmost side; the output roller is fixedly arranged on the left side of the guide roller group on the leftmost side or the right side of the guide roller group on the rightmost side; the material is input from the input roller, sequentially winds the upper guide roller group and the lower guide roller group up and down, and after reversing by the reversing roller on one side, winds the upper guide roller group and the lower guide roller group up and down again, reciprocates in such a way, and is finally output by the output roller; the upper guide roller group and/or the lower guide roller group move up and down integrally to adjust the distance between each other.
The guide roller set, the reversing roller, the input roller and the output roller are all fixed on the support, wherein the support of the guide roller set above and/or the support of the guide roller set below are/is a support capable of moving up and down, the position of the support is variable, and other supports are fixed. A plurality of guide rollers of the guide roller group are linearly arranged to form a multilayer structure, the guide rollers are named as a first guide roller and a second guide roller from small to large according to the diameters, and the like, and the last guide roller is fixedly connected with a support. When the guide roller group is installed in the forward direction, the first guide roller is positioned on the uppermost side, the last guide roller is positioned on the lowermost side, and otherwise, the guide roller group is installed in the reverse direction. The upper guide roller set is installed reversely, and the lower guide roller set is installed positively.
The number of the guide roller group is at least two groups, namely one group at the upper part and one group at the lower part. The more the number of the guide roller sets is, the longer the material storage length is, but the longer the length direction of the storage mechanism is, the larger the volume is. The more the number of the guide rollers of the guide roller group is, the more the material can be repeatedly wound, and under the condition that the number of the guide roller group is not changed, the material storage length can also be increased, but the number of the reversing rollers also needs to be correspondingly increased. The number of reversing rollers depends on the number of guide rollers on a single guide roller group, which is always one less than the number of guide rollers, for example: when the number of the guide rollers is 3, the number of the reversing rollers is 2. The reversing rollers are sequentially distributed on the leftmost side and the rightmost side of the guide roller group. In the special case (1 reversing roll), the reversing roll is arranged only on one side of the guide roll group. The number of the input rollers and the output rollers is 1 respectively.
The material winding method in the scheme is as follows (taking the number of the guide roller sets to be more than or equal to 3 and the odd number group as an example):
the method comprises the following steps: the material is input from an input roller and is wound on a first guide roller of the guide roller group above;
step two: the material is then wound next to the last guide roll of the lower guide roll group next to the side
Step three: the material is wound around the first guide roller of the other upper guide roller group beside the material again;
step four: repeating the second step and the third step until the adjacent reversing roller is a reversing roller;
step five: after the material is reversed by the reversing roller on one side, the material is wound on the next guide roller of the guide roller group above the next side;
step six: the material is then wound next to the next guide roll of the lower guide roll group next to
Step seven: the material is wound around the next guide roller of the other guide roller group above the next guide roller group again;
step eight: repeating the sixth step and the seventh step until the adjacent reversing roller is arranged;
step nine: repeating the fifth step, the sixth step, the seventh step and the eighth step until the adjacent rollers are output rollers;
step ten: after the material is wound on the last guide roller of the guide roller group above, the material is output from the output roller;
according to the scheme, the conveying direction of the material is not limited, and the input roller and the output roller can be exchanged, so that in the material winding method, the material is input from the input roller, the last guide roller of the guide roller group above the material can be wound first, and the like. The material winding method when the guide roller group is an even group is similar to the method, and the winding in the third step and the winding in the fifth step are omitted, so that the detailed description is omitted. And when the number of the guide rollers of the guide roller group is 2, the storage mechanism only has 1 reversing roller, the next guide roller behind the first guide roller is the last guide roller, and the step eight is not executed any more.
Compared with the prior art, this scheme makes the material relapse a lot of winding between the guide roller set through guide roller set and the switching-over roller that has a plurality of guide rollers, has solved the problem that length is not enough is stored to the material, has reached under the same equipment volume, holds the effect of more materials.
The guide roller set of the top of this scheme and/or the guide roller set of below can whole up-and-down motion to adjust the distance between the guide roller set of top and below. The material is input from the input roller and output from the output roller, and the material continuously passes through the storage mechanism. When the input roller stops inputting the materials, the distance between the upper guide roller group and the lower guide roller group is gradually reduced, and the materials stored in the storage mechanism are continuously output through the output roller. Or when the output roller stops outputting the materials, the distance between the upper guide roller group and the lower guide roller group is gradually increased, and the materials input by the input roller are stored inside the storage mechanism. After the materials pass through the storage mechanism, the stop of an upstream process is ensured, and a downstream process can work continuously; or the upstream process can work continuously, while the downstream process can be stopped; thereby realizing the function of buffering and storing the materials.
Preferably, the number of the upper guide roller sets is one more than the number of the lower guide roller sets.
Further, the reversing roller, the input roller and the output roller are fixedly arranged on the side of the lower guide roller group. When one more guide roller set is arranged above than below, both sides of the lower guide roller set have certain available space. By arranging the reversing roller, the input roller and the output roller below, the space can be fully utilized, and the advantages of compact and small storage mechanism are kept. More importantly, the below setting can make the additional multistage material of obtaining of storage mechanism store the length more, include: the reversing roller is connected with the upper guide roller group, the input roller is connected with the upper guide roller group, and the output roller is connected with the upper guide roller group, so that the material storage length of the storage mechanism is further increased.
Preferably, the device further comprises an adjusting roller which is fixedly arranged between the input roller and the guide roller group and/or between the output roller and the guide roller group. The adjusting rollers have the functions of transferring and reversing and can be arranged according to the specific positions and conveying directions of the input rollers and the output rollers. The adjusting roller can enable the input roller and the output roller to be positioned on the same side of the guide roller group, or enable the conveying directions of the input roller and the output roller to be the same.
The technical scheme adopted by the invention also comprises a material loading method, which comprises the following steps:
the method comprises the following steps: the upper guide roller group moves downwards and/or the lower guide roller group moves upwards to reach the horizontal position of the reversing roller; meanwhile, the horizontal position of the last guide roller of the lower guide roller set is positioned between the first guide roller and the next guide roller of the upper guide roller set;
step two: the material is input from the input roller and horizontally passes through the first guide roller of each group of guide roller groups above;
step three: after the material is reversed by the reversing roller on one side, the material horizontally passes through the next guide roller of each group of guide roller sets above the reversing roller again;
step four: repeating the third step until the material horizontally passes through the last guide roller of each group of guide roller sets above;
step five: the material is output from the output roller;
step six: and the upper guide roller set moves upwards and/or the lower guide roller set moves downwards to finish material feeding.
Similarly, the conveying direction of the materials is not limited in the scheme, and the input roller and the output roller can be interchanged, so that in the material feeding method, the materials are input from the input roller, and can also horizontally penetrate through the last guide roller of the guide roller group above the materials, and the like. When the number of the guide rollers of the guide roller group is 2, the storage mechanism only has 1 reversing roller, the next guide roller behind the first guide roller is the last guide roller, and the step three is not required to be repeated.
The material loading method of this scheme further reduces through the distance between the guide roller set with top and below earlier, makes the material ability level wear to locate the guide roller of guide roller set repeatedly, resumes the distance between the guide roller set of top and below again to realize the winding of material on storing the mechanism, have easy operation, labour saving and time saving's advantage.
The invention also provides a tire base cloth storage rack adopting the material buffer storage mechanism.
Preferably, the tire base cloth storage rack comprises a rack, a first driving part, a movable rack and a fixed rack; the first driving part is arranged at the upper part of the frame; the movable frame is arranged on the rack and moves up and down under the drive of the first drive part; the fixing frame is fixedly arranged at the lower part of the frame. The movable frame is fixedly provided with the guide roller set at the upper part, and the fixed frame is fixedly provided with the guide roller set at the lower part.
Preferably, the reversing roller, the adjusting roller, the input roller and the output roller are fixedly arranged at the lower part of the frame.
The guide roller set of the storage frame of this scheme only top can be whole activity from top to bottom, and other rollers of storing the mechanism all fix the lower part in the frame. The number of the guide roller sets on the movable frame is one more than that of the guide roller sets on the fixed frame. The input roller is arranged at the left lower part of the frame, and the output roller is arranged at the right lower part of the frame. The adjusting roller is arranged on one side of the output roller to adjust the position of the output roller. The tire base cloth is input from the left lower side of the storage rack and output from the right lower side. By adopting the arrangement scheme of the storage mechanism, on one hand, the structural design of the movable frame is simplified, and the advantages of compact integral structure, small volume and the like of the storage frame are kept; on the other hand has realized storing under the unchangeable condition of support volume, the child base cloth that the frame was stored in the promotion stores length to the problem that child base cloth stored length is not enough has been solved. In addition, when the material loading method is used, the movable frame descends to the position of the fixed frame, workers can carry out the loading work of the tire base cloth under the machine frame, the operation is simple, the time and the labor are saved, and the labor intensity of the tire base cloth loading process can be greatly reduced.
Further, the first driving part comprises a first chain wheel rotating shaft, a second chain wheel rotating shaft, a third chain wheel rotating shaft, a first chain, a second chain and a weight box; the first chain wheel rotating shaft, the second chain wheel rotating shaft and the third chain wheel rotating shaft are sequentially arranged on the upper surface of the rack; one end of the first chain is fixedly connected with the left corner of the movable frame, and the other end of the first chain is fixedly connected with the weight box after bypassing the first chain wheel rotating shaft and the third chain wheel rotating shaft; one end of the second chain is fixedly connected with the right corner of the movable frame, and the other end of the second chain is fixedly connected with the weight box after bypassing the second chain wheel rotating shaft and the third chain wheel rotating shaft; the weight box moves up and down in the rack, and the movable frame is driven by the first chain and the second chain to move up and down in the rack.
Furthermore, the axial direction of the first chain wheel rotating shaft, the second chain wheel rotating shaft and the third chain wheel rotating shaft is the same as the axial direction of the guide roller group.
The first chain wheel rotating shaft, the second chain wheel rotating shaft and the third chain wheel rotating shaft of the scheme all comprise corresponding chain wheels, rotating shafts and bearing seats. First sprocket pivot, second sprocket pivot, third sprocket pivot set gradually the upper surface at the frame from a left side to the right side, and the weight box sets up the right-hand side at the frame. The first chain wheel rotating shaft is arranged above the left corner of the movable frame, the second chain wheel rotating shaft is arranged above the right corner of the movable frame, and the third chain wheel rotating shaft is arranged above the weight box. The weight box moves downwards under the action of gravity, and the movable frame is further pulled to move upwards in the rack through the first chain and the second chain.
The width of the base fabric on a certain production line is usually unchanged, and according to the storage length requirement of the base fabric, the storage rack needs to be provided with a plurality of groups of guide roller sets, so that the length of the storage rack is usually longer than the width. The axes of the first chain wheel rotating shaft, the second chain wheel rotating shaft and the third chain wheel rotating shaft are arranged along the width direction, the span of the bearing seat on the chain wheel rotating shaft is shorter, the stress condition of the chain wheel rotating shaft is better, and then the part specification of the chain wheel rotating shaft can be reduced and the structure can be simplified.
Furthermore, the chain wheel driving device further comprises a second driving part, wherein the second driving part is arranged at the upper part of the rack and is flexibly connected with the second chain wheel rotating shaft; when the chain wheel is in normal operation, the second driving part is disconnected with the second chain wheel rotating shaft; and when the manual operation is carried out, the second driving part is fixedly connected with the second chain wheel rotating shaft.
Further, the second driving part comprises a driving motor, a clutch, a fourth chain wheel and a third chain; the driving motor is fixed on the upper surface of the rack; the driving motor drives the fourth chain wheel to run through the third chain; and the fourth chain wheel is flexibly connected with the second chain wheel rotating shaft through a clutch.
When the storage rack of the scheme works normally, the second driving part does not work. When the clutch is in manual operation, the fourth chain wheel is fixedly connected with the rotating shaft on the rotating shaft of the second chain wheel after the clutch is connected. The driving motor drives the fourth chain wheel through the third chain, and then drives the second chain wheel rotating shaft to rotate. After the second chain wheel rotating shaft rotates, the movable frame is driven to move up and down through the second chain. When the clutch works normally, the clutch is disconnected, and the fourth chain wheel runs on the rotating shaft of the second chain wheel in a idling mode. When the manual work is carried out, the movable frame is lowered to the position of the fixed frame through the second driving part, the movable frame is prevented from being pulled by manpower, the tire base cloth feeding or other overhauling work of workers is facilitated, and the labor intensity of the workers is further reduced.
Preferably, the device further comprises a braking device arranged on the machine frame, wherein the braking device is positioned on one side of the input roller and used for stopping the input of the base fabric. When the brake device is opened, the base fabric normally passes through the brake device and is input to the input roller; when the brake device is closed, the base fabric is fixed and cannot be continuously input into the input roller.
Preferably, the movable frame further comprises an upper limiting piece and a lower limiting piece which are arranged at the upper end and the lower end of the rack, and the movable frame moves up and down between the upper limiting piece and the lower limiting piece. The upper limiting piece comprises an upper limiting seat and an upper limiting sensor, and the lower limiting piece comprises a lower limiting seat and a lower limiting sensor. The upper limiting member defines an upper limiting position and the lower limiting member defines a lower limiting position. When the lower limit position is reached, the horizontal position of the last guide roller of the guide roller group of the fixed frame is positioned between the first guide roller and the next guide roller of the guide roller group of the movable frame. When the movable frame is at the upper limit position, the storage frame reaches the maximum tire base cloth storage length. When the movable frame is at the lower limit position, the storage frame reaches the minimum tire base cloth storage length. If the input roller does not input the base fabric, the storage rack can not output the base fabric, and the lower limit sensor sends out an alarm signal.
The tire base cloth feeding step of the storage rack of the scheme is as follows:
the method comprises the following steps: the storage rack is switched to a manual working state, a driving motor of the second driving part is electrified, the clutch is connected, the fourth chain wheel drives the second chain wheel rotating shaft to rotate, the weight box is driven to slowly rise through the first chain and the second chain, and the movable rack slowly descends; the movable frame stops after reaching the lower limit position.
Step two: and the brake device is opened, and the base fabric is input from the lower left through the input roller after passing through the brake device.
Step three: after the tire base cloth is input from the input roller, the tire base cloth horizontally passes through the first guide roller of each group of guide roller sets of the movable frame;
step four: after the base fabric is reversed by the reversing roller on one side, the base fabric horizontally passes through the next guide roller of each guide roller group of the movable frame again;
step five: repeating the step four until the tire base cloth horizontally passes through the last guide roller of each group of guide roller sets of the movable frame;
step six: winding the adjusting roller by the base fabric to adjust the position;
step seven: the tire base cloth is output from the lower right through an output roller, and is connected and fixed with a downstream process;
step eight: the storage rack is switched to a normal working state, the clutch is disconnected, and the second driving part does not work; the configuration box slowly descends under the action of gravity, and simultaneously drives the movable frame to slowly ascend through the first chain and the second chain; the base fabric of the upstream process continuously enters a storage rack; and stopping after the movable frame reaches the upper limit position, and finishing the feeding of the tire base fabric.
The normal working process of this scheme storage frame is as follows:
when the tire base cloth is continuously conveyed in the upstream process and the downstream process, the brake device is opened; the tire base cloth is input from the left lower side through the input roller and then output from the right lower side through the output roller.
When the upstream process stops conveying the tire base cloth, the brake device is closed; under the action of the pulling force of the tire base cloth in the downstream process, the movable frame descends, the configuration box ascends, and the tire base cloth in the storage frame is continuously output from the lower right through the output roller. When the movable frame reaches the lower limit position, the storage frame can not output the tire base cloth, and the lower limit sensor sends out an alarm signal.
When the upstream process resumes to convey the tire base cloth, the brake device is opened; the configuration box slowly descends under the action of gravity; the movable frame slowly rises until reaching the upper limit position; accelerating the base fabric of the upstream process to enter a storage rack so as to supplement the storage capacity of the base fabric in the storage rack; while the tire base fabric keeps being continuously output from the lower right through the output roller.
Compared with the prior art, the invention has the beneficial effects that:
the material buffer storage mechanism of this scheme makes the material relapse a lot of winding between the guide roller set through the guide roller set and the switching-over roller that have a plurality of guide rollers, has solved the problem that length is not enough is stored to the material, has reached under the same equipment volume, holds the effect of more materials.
The material buffer storage mechanism stores materials through the guide roller set, so that when an upstream process stops, a downstream process can continuously work; or when the upstream process works continuously, the downstream process can be stopped; thereby realizing the function of buffering and storing the materials.
The material loading method of this scheme further reduces through the distance between the guide roller set with top and below earlier, makes the material ability level wear to locate the guide roller of guide roller set repeatedly, resumes the distance between the guide roller set of top and below again to realize the winding of material on storing the mechanism, have easy operation, labour saving and time saving's advantage.
The tire base cloth storage rack has the material buffering and storing mechanism, and through the arrangement of the upper movable rack and the lower fixed rack, on one hand, the structural design of the movable rack is simplified, and meanwhile, the advantages of compact overall structure, small size and the like of the storage rack are kept; on the other hand has realized storing under the unchangeable condition of support volume, the child base cloth that the frame was stored in the promotion stores length to the problem that child base cloth stored length is not enough has been solved. In addition, the worker can carry out the feeding work of the tire base cloth under the frame, the operation is simple, the time and the labor are saved, and the labor intensity of the feeding process of the tire base cloth can be greatly reduced.
Drawings
Fig. 1 is a structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic material loading diagram of example 1 of the present invention.
Fig. 3 is a structural view of embodiment 2 of the present invention.
Fig. 4 is a schematic material loading diagram of example 2 of the present invention.
Fig. 5 is a structural view of embodiment 3 of the present invention.
Fig. 6 is a schematic material loading diagram of example 3 of the present invention.
Fig. 7 is a structural view of embodiment 4 of the present invention.
Fig. 8 is a structural view of the movable frame in embodiment 4 of the present invention when the movable frame is located at the upper limit position.
Fig. 9 is a structural view of the movable frame in the lower limit position according to embodiment 4 of the present invention.
Fig. 10 is a cross-sectional view including a tire base fabric when the movable frame of embodiment 4 of the present invention is located at the upper limit position.
Fig. 11 is a cross-sectional view including a tire base fabric when the movable frame of embodiment 4 of the present invention is located at the lower limit position.
Fig. 12 is a front view of embodiment 4 of the present invention.
Fig. 13 is a top view of embodiment 4 of the present invention.
Description of reference numerals 1: the device comprises an input roller 10, a guide roller group 20, a guide roller 21, a reversing roller 30, an output roller 40 and a regulating roller 50.
Description of reference numerals 2: the device comprises a rack 100, a movable frame 110, a roller 111, a fixed frame 120, a first driving part 130, a first chain wheel rotating shaft 131, a second chain wheel rotating shaft 132, a third chain wheel rotating shaft 133, a first chain 134, a second chain 135, a weight box 136, a second driving part 140, a driving motor 141, a fourth chain wheel 143, a third chain 144, a braking device 150, an upper limiting piece 160, an upper limiting seat 161, an upper limiting sensor 162, a lower limiting piece 165, a lower limiting seat 166 and a lower limiting sensor 167.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1 and 2, the present embodiment is a material buffer storage mechanism, which includes a guide roller group 20, a reversing roller 30, an input roller 10 and an output roller 40. The guide roller group 20 comprises three guide rollers 21 which are linearly arranged from small to large in diameter, wherein the guide roller with the smallest diameter is the first guide roller, and the guide roller with the largest diameter is the last guide roller; the guide roller sets 20 are arranged in sequence from top to bottom and staggered with the first guide roller of the upper guide roller set 20 facing downwards and the first guide roller of the lower guide roller set 20 facing upwards; the reversing roller 30 is fixedly arranged at the left side of the guide roller group 20 at the leftmost side and at the right side of the guide roller group 20 at the rightmost side; the input roller 10 is fixedly arranged at the left side of the guide roller group 20 at the leftmost side, and the output roller 40 is fixedly arranged at the right side of the guide roller group 20 at the rightmost side; the material is input from the input roller 10, and is sequentially wound up and down on the upper guide roller group 20 and the lower guide roller group 20, after the direction is changed by the reversing roller 30 at one side, the material is wound up and down on the upper guide roller group 20 and the lower guide roller group 20 again, so that the material reciprocates, and finally the material is output by the output roller 40; the upper guide roller group 20 moves up and down as a whole to adjust the distance of the upper and lower guide roller groups 20 from each other.
The guide roller group 20, the reversing roller 30, the input roller 10 and the output roller 40 of the embodiment are all fixed on supports, wherein the support of the upper guide roller group 20 is a support capable of moving up and down, the position is variable, and the rest supports are fixed. A plurality of guide rollers 21 of the guide roller group 20 are linearly arranged to form a multilayer structure, the guide rollers are named as a first guide roller and a second guide roller from small to large according to the diameter, and the like, and the last guide roller is fixedly connected with a support. When the guide roller group 20 is installed in the forward direction, the first guide roller is located at the uppermost position and the last guide roller is located at the lowermost position, otherwise, the reverse installation is performed. The upper guide roller set 20 is installed in the reverse direction, and the lower guide roller set 20 is installed in the forward direction.
Preferably, the number of upper guide roller sets 20 is one more than the number of lower guide roller sets 20.
The present embodiment is used for structural illustration, and the number of the guide roller sets 20 is three, i.e. two upper sets and one lower set. The larger the number of guide roller sets 20, the longer the material storage length, but the longer the length direction of the storage mechanism, the larger the volume. The more the number of the guide rollers 21 of the guide roller group 20 is, the more the material can be repeatedly wound, and under the condition that the number of the guide roller group 20 is not changed, the material storage length can be increased, but the number of the reversing rollers 30 also needs to be correspondingly increased. The number of reversing rollers 30 depends on the number of guide rollers 21 on the individual guide roller group 20, the number of reversing rollers 30 always being one less than the number of guide rollers 21. The number of the guide rollers 21 in this embodiment is 3, and the number of the reverse rollers 30 is 2. The reversing rollers 30 are distributed in turn on the leftmost and rightmost sides of the guide roller group 20. The number of the input rollers 10 and the output rollers 40 is 1, respectively.
The material winding method of the embodiment is as follows:
the method comprises the following steps: the material is input from the input roller 10 and wound on the first guide roller of the upper guide roller group 20;
step two: the material is then wound next to the last guide roll of the lower guide roll group 20 next to the side
Step three: the material is again wound around the first guide roll of the other, upper set of guide rolls 20 beside it;
step four: repeating the second step and the third step until the adjacent reversing roller 30 is arranged;
step five: after the material is reversed by the reversing roller 30 at one side, the material is wound on the next guide roller of the upper guide roller group 20 beside the reversing roller;
step six: the material is then wound next to the next guide roll of the lower guide roll set 20 next to it
Step seven: the material is wound again around the next guide roll of the other upper set of guide rolls 20 beside it;
step eight: repeating the sixth step and the seventh step until the adjacent reversing roller 30 is arranged;
step nine: repeating the fifth, sixth, seventh and eighth steps until the adjacent output roller 40 is provided;
step ten: after the material is wound on the last guide roller of the guide roller group 20 above, the material is output from the output roller 40;
in the embodiment, the material conveying direction is not limited, the input roller 10 and the output roller 40 can be interchanged, the output roller 40 is fixedly arranged on the left side of the leftmost guide roller group 20, and the input roller 10 is fixedly arranged on the right side of the rightmost guide roller group 20; therefore, in the material winding method, the material is input from the input roller 10, or the material can be wound around the last guide roller of the upper guide roller group 20 first, and so on.
Compared with the prior art, this embodiment makes the material relapse a lot of entwining between guide roller set 20 through guide roller set 20 and the switching-over roller 30 that has a plurality of guide rollers, has solved the not enough problem of material storage length, has reached under the same equipment volume, holds the effect of more materials.
The upper guide roller set 20 of the present embodiment can be integrally moved up and down to adjust the distance between the upper and lower guide roller sets 20. Material is fed from the input roller 10 and out the output roller 40 and the material passes continuously through the storage mechanism. When the input roller 10 stops inputting the material, the distance between the upper and lower guide roller sets 20 is gradually reduced, and the storage mechanism continuously outputs the internally stored material through the output roller 40. Or when the discharging roller 40 stops discharging the material, the distance between the upper and lower guide roller sets 20 is gradually increased, and the storage mechanism stores the material inputted from the input roller 10 inside. After the materials pass through the storage mechanism, the stop of an upstream process is ensured, and a downstream process can work continuously; or the upstream process can work continuously, while the downstream process can be stopped; thereby realizing the function of buffering and storing the materials.
Further, the reversing roller 30, the input roller 10, and the output roller 40 are fixedly provided at the side of the lower guide roller group 20. If there is one more guide roller set 20 above than below, there is a certain amount of space available on both sides of the lower guide roller set 20. By disposing the reverse roller 30, the input roller 10, and the output roller 40 below, the space can be fully utilized, maintaining the advantages of compact storage mechanism and small volume. More importantly, the below setting can make the additional multistage material of obtaining of storage mechanism store the length more, include: the reversing roller 30 is arranged on the upper guide roller group 20, the input roller 10 is arranged on the upper guide roller group 20, the output roller 40 is arranged on the upper guide roller group 20, and therefore the material storage length of the storage mechanism is further increased.
Preferably, the adjusting device further comprises an adjusting roller 50, and the adjusting roller 50 is fixedly arranged between the output roller 40 and the guide roller group 20. The steering roller 50 has a relay and reversing function, and can be set according to the specific position and conveying direction of the output roller 40.
The material loading method of the embodiment comprises the following steps:
the method comprises the following steps: the upper guide roller group 20 moves downwards to reach the horizontal position of the reversing roller 30; meanwhile, the horizontal position of the last guide roller of the lower guide roller group 20 is positioned between the first guide roller and the next guide roller of the upper guide roller group 20;
step two: the material is input from the input roller 10 and horizontally passes through the first guide roller of each guide roller group 20 above;
step three: after the material is reversed by the reversing roller 30 at one side, the material horizontally passes through the next guide roller of each group of guide roller sets 20 above the reversing roller again;
step four: repeating the third step until the material horizontally passes through the last guide roller of each group of guide roller sets 20 above;
step five: the material is output from the output roller 40;
step six: the upper guide roller set 20 moves upwards to complete material feeding.
Also, the material conveying direction is not limited in this embodiment, and the input roller 10 and the output roller 40 can be interchanged, so that in the material feeding method, the material is input from the input roller 10, and can first horizontally pass through the last guide roller of the upper guide roller group 20, and so on.
The material loading method of this embodiment further reduces through the distance between the guide roller set 20 with the below with the top earlier, makes the material ability level wear to locate the guide roller of guide roller set 20 repeatedly, resumes the distance between the guide roller set 20 of top and below again to realize the winding of material in storing the mechanism, have easy operation, labour saving and time saving's advantage.
Example 2
As shown in fig. 3 and 4, the working process and the feeding method of the material buffer storage mechanism of this embodiment are similar to those of embodiment 1, and detailed description thereof is omitted. The differences between this example and example 1 are as follows:
the guide roller group 20 of the present embodiment has 4 guide rollers 21 and 3 corresponding reversing rollers 30. The upper guide roller set 20 is fixed and the lower guide roller set 20 moves up and down as a whole to adjust the distance between the upper and lower guide roller sets 20.
In the present embodiment, the reversing roller 30, the input roller 10, and the output roller 40 are fixedly disposed on the side of the upper guide roller group 20. The present embodiment has no dancer roll.
The carry-in roller 10 and the carry-out roller 40 of the present embodiment are fixedly provided on the left side of the leftmost guide roller group 20, and are located on the same side. The input roller 10 and the output roller 40 are exchanged, and the material is input from the input roller 10 and is wound around the last guide roller of the upper guide roller group 20.
Example 3
As shown in fig. 5 and 6, the working process and the feeding method of the material buffer storage mechanism of this embodiment are similar to those of embodiment 1, and detailed description thereof is omitted. The differences between this example and example 1 are as follows:
the guide roller group 20 of the present embodiment has 5 guide rollers 21 and 4 corresponding reversing rollers 30. The number of guide roller sets 20 above is the same as the number of guide roller sets 20 below. The present embodiment is used for structural illustration, and the number of the guide roller sets 20 is two, i.e. an upper set and a lower set.
In the embodiment 2, the reversing rollers 30 and the feed roller 10 are fixedly disposed on the side of the lower guide roller group 20. The 2 reversing rollers 30 and the output roller 40 are provided on the side of the upper guide roller group 20 and move up and down together with the upper guide roller group 20.
Example 4
As shown in fig. 7, 10, 11, 12 and 13, this embodiment is a tire base fabric storage rack using the material buffer storage mechanism.
Preferably, the tire base cloth storage rack comprises a rack 100, a first driving part 130, a movable rack 110 and a fixed rack 120; the first driving part 130 is disposed at an upper portion of the frame 100; the movable frame 110 is arranged on the frame 100 and moves up and down under the driving of the driving part; the fixing frame 120 is fixedly disposed at a lower portion of the frame 100. The upper guide roller set 20 is fixedly arranged on the movable frame 110, and the lower guide roller set 20 is fixedly arranged on the fixed frame 120.
Preferably, the direction-changing roller 30, the steering roller 50, the input roller 10, and the output roller 40 are fixedly disposed at a lower portion of the frame 100.
Only the upper guide roller set 20 of the storage rack of the embodiment can move up and down as a whole, and other rollers of the storage mechanism are all fixed at the lower part of the rack 100. The number of guide roller sets 20 on the movable frame 110 is one more than the number of guide roller sets 20 on the fixed frame 120. The input roller 10 is disposed at the lower left of the frame 100, and the output roller 40 is disposed at the lower right of the frame 100. The steering roller 50 is disposed at one side of the output roller 40 to lower the position of the output roller 40. The tire base cloth is input from the left lower side of the storage rack and output from the right lower side. By adopting the arrangement scheme of the storage mechanism, on one hand, the structural design of the movable frame 110 is simplified, and the advantages of compact integral structure, small volume and the like of the storage frame are kept; on the other hand has realized storing under the unchangeable condition of support volume, the child base cloth that the frame was stored in the promotion stores length to the problem that child base cloth stored length is not enough has been solved. In addition, when the material loading method is used, the movable frame 110 is lowered to the position of the fixed frame 120, so that a worker can load the tire base cloth under the frame 100, the operation is simple, time and labor are saved, and the labor intensity of the tire base cloth loading process can be greatly reduced.
In this embodiment, 9 sets of guide roller sets 20 are provided according to the storage length requirement of the tire base fabric, 5 sets are provided at the upper part, and 4 sets are provided at the lower part. The number of guide rollers 21 of each set of guide rollers 20 is 3, and the number of corresponding reversing rollers 30 is 2. The number of the steering rollers 50 is 2.
The four corners of the movable frame 110 of the present embodiment are provided with rollers 111, and the rollers 111 slide on the surface of the frame 100, so that the movable frame 110 can freely move up and down in the frame 100. The movable frame 110 and the fixed frame 120 can be integrally assembled and disassembled from the frame 100, so that the integral replacement is convenient.
Further, the first driving part 130 includes a first sprocket rotating shaft 131, a second sprocket rotating shaft 132, a third sprocket rotating shaft 133, a first chain 134, a second chain 135 and a weight box 136; the first sprocket rotating shaft 131, the second sprocket rotating shaft 132 and the third sprocket rotating shaft 133 are sequentially arranged on the upper surface of the frame 100; one end of the first chain 134 is fixedly connected with the left corner of the movable frame 110, and the other end of the first chain is fixedly connected with the weight box 136 after bypassing the first sprocket rotating shaft 131 and the third sprocket rotating shaft 133; one end of the second chain 135 is fixedly connected to the right corner of the movable frame 110, and the other end of the second chain is fixedly connected to the weight box 136 after bypassing the second sprocket rotating shaft 132 and the third sprocket rotating shaft 133; the weight box 136 moves up and down in the machine frame 100, and drives the movable frame 110 to move up and down in the machine frame 100 through the first chain 134 and the second chain 135.
Further, the axial directions of the first, second and third sprocket shafts 131, 132 and 133 are the same as the axial direction of the guide roller group 20.
The first sprocket rotating shaft 131, the second sprocket rotating shaft 132 and the third sprocket rotating shaft 133 of the present embodiment each include a corresponding sprocket, a rotating shaft and a bearing seat. The first sprocket rotating shaft 131, the second sprocket rotating shaft 132 and the third sprocket rotating shaft 133 are sequentially arranged on the upper surface of the rack 100 from left to right, and the weight box 136 is arranged on the right of the rack 100. The first sprocket rotating shaft 131 is disposed above the left corner of the movable frame 110, the second sprocket rotating shaft 132 is disposed above the right corner of the movable frame 110, and the third sprocket rotating shaft 133 is disposed above the weight box 136. The weight box 136 moves downward by gravity, and further pulls the movable frame 110 upward in the machine frame 100 through the first chain 134 and the second chain 135.
The configuration box of this embodiment has pulleys at its two ends, and the rack 100 is provided with a slide rail. The weight box 136 is engaged with the slide rail through the pulley so as to be freely movable up and down in the frame 100. The sprockets on the first sprocket rotating shaft 131 and the second sprocket rotating shaft 132 are arranged in two along the front and back direction, and two sprockets are arranged corresponding to the first chain 134 and the second chain 135.
The width of the base fabric on a certain production line is usually not changed, and according to the storage length requirement of the base fabric, a plurality of guide roller sets 20 are required to be arranged on the storage rack, so that the length of the storage rack is usually longer than the width. The axes of the first chain wheel rotating shaft 131, the second chain wheel rotating shaft 132 and the third chain wheel rotating shaft 133 are arranged along the width direction, the span of the bearing seat on the chain wheel rotating shaft is shorter, the stress condition of the chain wheel rotating shaft is better, and then the part specification of the chain wheel rotating shaft can be reduced and the structure can be simplified.
Furthermore, a second driving part 140 is further included, the second driving part 140 is disposed at an upper portion of the frame 100, and the second driving part 140 is flexibly connected to the second sprocket rotating shaft 132; in normal operation, the second driving part 140 is disconnected from the second sprocket rotating shaft 132; in manual operation, the second driving member 140 is fixedly connected to the second sprocket shaft 132.
Further, the second driving part 140 includes a driving motor 141, a clutch, a fourth sprocket 143, and a third chain 144; a driving motor 141 is fixed on the upper surface of the frame 100; the driving motor 141 drives the fourth chain wheel 143 to run through the third chain 144; the fourth sprocket 143 is flexibly connected to the second sprocket shaft 132 through a clutch.
The second driving member 140 is not operated when the storage shelf of the present embodiment is normally operated. In manual operation, after the clutch is connected, the fourth sprocket 143 is fixedly connected to the second sprocket shaft 132. The driving motor 141 drives the fourth sprocket 143 via the third chain 144, and thus drives the second sprocket rotating shaft 132 to rotate. After the second sprocket shaft 132 rotates, the second chain 135 drives the movable frame 110 to move up and down. In normal operation, the clutch is disengaged and the fourth sprocket 143 is freewheeling on the second sprocket shaft 132. When the movable frame 110 is manually operated, the second driving part 140 lowers the movable frame 110 to the position of the fixed frame 120, so that the movable frame 110 is prevented from being manually pulled, the tire base cloth feeding or other overhauling work of workers is facilitated, and the labor intensity of the workers is further reduced.
Preferably, a braking device 150 is further included, the braking device 150 is disposed on the frame 100, and the braking device 150 is disposed at one side of the input roller 10 and is used for stopping the input of the base fabric. When the brake device 150 is opened, the base fabric passes through normally and is input to the input roller 10; when the brake device 150 is closed, the base fabric is fixed and cannot be continuously input to the input roller 10.
The brake device 150 of this embodiment includes a first brake roller, a second brake roller, a cylinder, a link rod, and the like. Brake 150 is a slider-crank mechanism. The first brake roller is an eccentric roller, and the end part of the first brake roller is connected with one end of the connecting rod. The second brake roller is fixed in position. The other end of the connecting rod is connected with the extending end of the cylinder. The quantity of cylinder and connecting rod is 2, sets up respectively at the both ends of first brake roller. When the brake device 150 is opened, the extending end of the cylinder is pushed upwards, and the connecting rod drives the first brake roller to rotate, so that a gap is formed between the first brake roller and the second brake roller, and the tire base cloth can normally pass through the gap. When the braking device 150 is closed, the extending end of the cylinder retracts downwards, and the connecting rod drives the first brake roller to rotate, so that the first brake roller and the second brake roller are tightly attached, and the base fabric is clamped and fixed in the gap.
As shown in fig. 8, 9 and 12, it is preferable that the movable rack 110 further includes an upper limiting member 160 and a lower limiting member 165 disposed at upper and lower ends of the rack 100, and the upper limiting member 160 and the lower limiting member 165 are movable up and down. The upper stopper 160 includes an upper stopper seat 161 and an upper stopper sensor 162, and the lower stopper 165 includes a lower stopper seat 166 and a lower stopper sensor 167. The upper limiting member 160 defines an upper limiting position and the lower limiting member 165 defines a lower limiting position. In the lower limit position, the horizontal position of the last guide roll of the guide roll set 20 of the fixed frame 120 is located between the first guide roll and the next guide roll of the guide roll set 20 of the movable frame 110. When the movable frame 110 is at the upper limit position, the storage frame reaches the maximum storing length of the tire base cloth. When the movable frame 110 is at the lower limit position, the storage frame reaches the minimum storing length of the tire base cloth. If the input roller 10 does not input the base fabric, the storage rack can not output the base fabric, and the lower limit sensor 167 sends out an alarm signal.
The step of loading the tire base fabric of the storage rack of the embodiment is as follows:
the method comprises the following steps: the storage rack is switched to a manual working state, the driving motor 141 of the second driving part 140 is electrified, the clutch is connected, the fourth chain wheel 143 drives the second chain wheel rotating shaft 132 to rotate, the weight box 136 is driven to slowly rise through the first chain 134 and the second chain 135, and the movable rack 110 slowly descends; the movable frame 110 stops after reaching the lower limit position.
Step two: the brake 150 is opened, and the base fabric is fed from the lower left through the feed roller 10 after passing through the brake 150.
Step three: after the base tire fabric is input from the input roller 10, the base tire fabric horizontally passes through the first guide roller of each guide roller group 20 of the movable frame 110;
step four: after the base fabric is reversed by the reversing roller 30 at one side, the base fabric horizontally passes through the next guide roller of each guide roller group 20 of the movable frame 110 again;
step five: repeating the step four until the tire base water horizontally passes through the last guide roller of each group of guide roller sets 20 of the movable frame 110;
step six: the adjusting roller 50 is wound by the base fabric for position adjustment;
step seven: the tire base cloth is output from the lower right through an output roller 40, and is connected and fixed with a downstream process;
step eight: the storage rack is switched to a normal working state, the clutch is disconnected, and the second driving part 140 does not work; the configuration box slowly descends under the action of gravity, and simultaneously drives the movable frame 110 to slowly ascend through the first chain 134 and the second chain 135; the base fabric of the upstream process continuously enters a storage rack; and stopping after the movable frame 110 reaches the upper limit position, and finishing the feeding of the tire base fabric.
The normal working process of the storage rack of the embodiment is as follows:
when the tire base cloth is continuously conveyed in the upstream process and the downstream process, the brake device 150 is opened; the base fabric is fed from the lower left side through the feed roller 10 and then fed from the lower right side through the feed roller 40.
When the tire base cloth conveying is stopped in the upstream process, the brake device 150 is closed; the movable frame 110 is lowered by the tension applied to the tire base fabric in the downstream process, the arrangement box is raised, and the tire base fabric in the storage frame is continuously discharged from the lower right through the discharging roller 40. When the movable frame 110 reaches the lower limit position, the storage frame can not output the tire base cloth any more, and the lower limit sensor 167 sends out an alarm signal.
When the upstream process resumes the conveyance of the tire base fabric, the brake device 150 is turned on; the configuration box slowly descends under the action of gravity; the movable frame 110 slowly rises until reaching the upper limit position; accelerating the base fabric of the upstream process to enter a storage rack so as to supplement the storage capacity of the base fabric in the storage rack; while the tire base fabric is kept being continuously fed out from the lower right through the feed-out roller 40.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims (12)

1. The material buffering and storing mechanism includes guide roller set, reversing roller, input roller and output roller, and features that
The guide roller sets are at least two groups, each group of guide roller sets comprises at least two guide rollers with diameters linearly arranged from small to large, the guide roller with the smallest diameter is the first guide roller, and the guide roller with the largest diameter is the last guide roller;
the guide roller sets are sequentially arranged from top to bottom and are staggered with each other, the first guide roller of the upper guide roller set faces downwards, and the first guide roller of the lower guide roller set faces upwards;
the reversing roller is fixedly arranged on the left side of the guide roller group on the leftmost side and/or the right side of the guide roller group on the rightmost side;
the input roller is fixedly arranged on the left side of the guide roller group on the leftmost side or the right side of the guide roller group on the rightmost side;
the output roller is fixedly arranged on the left side of the guide roller group on the leftmost side or the right side of the guide roller group on the rightmost side;
the material is input from the input roller, sequentially winds the upper guide roller group and the lower guide roller group up and down, and after reversing by the reversing roller on one side, winds the upper guide roller group and the lower guide roller group up and down again, reciprocates in such a way, and is finally output by the output roller;
the upper guide roller group and/or the lower guide roller group move up and down integrally to adjust the distance between each other.
2. The material buffer storage mechanism of claim 1, wherein the number of the upper guide roller sets is one more than the number of the lower guide roller sets.
3. The material buffer storage mechanism according to claim 2, wherein the reversing roller, the input roller and the output roller are fixedly arranged at the side of the lower guide roller group.
4. The material buffer storage mechanism as claimed in claim 1, further comprising an adjusting roller fixedly arranged between the input roller and the guide roller group and/or between the output roller and the guide roller group.
5. The material loading method of the material buffer storage mechanism according to any one of claims 1 to 4, characterized by further comprising the following steps:
the method comprises the following steps: the upper guide roller group moves downwards and/or the lower guide roller group moves upwards to reach the horizontal position of the reversing roller; meanwhile, the horizontal position of the last guide roller of the lower guide roller set is positioned between the first guide roller and the next guide roller of the upper guide roller set;
step two: the material is input from the input roller and horizontally passes through the first guide roller of each group of guide roller groups above;
step three: after the material is reversed by the reversing roller on one side, the material horizontally passes through the next guide roller of each group of guide roller sets above the reversing roller again;
step four: repeating the third step until the material horizontally passes through the last guide roller of each group of guide roller sets above;
step five: the material is output from the output roller;
step six: and the upper guide roller set moves upwards and/or the lower guide roller set moves downwards to finish material feeding.
6. A tire base fabric storage rack, characterized in that, comprises a material buffer storage mechanism of any one of the above claims 1 to 4.
7. The tire base cloth storage rack of claim 6, comprising a frame, a first driving part, a movable rack and a fixed rack; the first driving part is arranged at the upper part of the frame; the movable frame is arranged on the rack and moves up and down under the driving of the first driving part; the fixed frame is fixedly arranged at the lower part of the rack; the device is characterized in that the movable frame is fixedly provided with the guide roller set above, and the fixed frame is fixedly provided with the guide roller set below.
8. The tire substrate storage rack of claim 6, wherein the reversing roller, the adjusting roller, the input roller and the output roller are fixedly arranged at the lower part of the machine frame.
9. A tire base fabric storage rack according to claim 7, wherein
The first driving part comprises a first chain wheel rotating shaft, a second chain wheel rotating shaft, a third chain wheel rotating shaft, a first chain, a second chain and a weight box;
the first chain wheel rotating shaft, the second chain wheel rotating shaft and the third chain wheel rotating shaft are sequentially arranged on the upper surface of the rack;
one end of the first chain is fixedly connected with the left corner of the movable frame, and the other end of the first chain is fixedly connected with the weight box after bypassing the first chain wheel rotating shaft and the third chain wheel rotating shaft;
one end of the second chain is fixedly connected with the right corner of the movable frame, and the other end of the second chain is fixedly connected with the weight box after bypassing the second chain wheel rotating shaft and the third chain wheel rotating shaft;
the weight box moves up and down in the rack, and the movable frame is driven by the first chain and the second chain to move up and down in the rack.
10. The tire base fabric storage rack of claim 9, wherein the axial direction of the first sprocket wheel rotating shaft, the second sprocket wheel rotating shaft and the third sprocket wheel rotating shaft is the same as the axial direction of the guide roller group.
11. The tire substrate storage rack of claim 9, further comprising a second drive member disposed at an upper portion of the frame, the second drive member being flexibly coupled to the second sprocket shaft; when the chain wheel is in normal operation, the second driving part is disconnected with the second chain wheel rotating shaft; and when the manual operation is carried out, the second driving part is fixedly connected with the second chain wheel rotating shaft.
12. The tire substrate storage rack of claim 11, wherein the second drive component comprises a drive motor, a clutch, a fourth sprocket, and a third chain; the driving motor is fixed on the upper surface of the rack; the driving motor drives the fourth chain wheel to run through the third chain; and the fourth chain wheel is flexibly connected with the second chain wheel rotating shaft through a clutch.
CN202110678038.4A 2021-06-18 2021-06-18 Material buffer storage mechanism, material loading method and tire base cloth storage rack Pending CN113401701A (en)

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Application Number Priority Date Filing Date Title
CN202110678038.4A CN113401701A (en) 2021-06-18 2021-06-18 Material buffer storage mechanism, material loading method and tire base cloth storage rack

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Application Number Priority Date Filing Date Title
CN202110678038.4A CN113401701A (en) 2021-06-18 2021-06-18 Material buffer storage mechanism, material loading method and tire base cloth storage rack

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Publication Number Publication Date
CN113401701A true CN113401701A (en) 2021-09-17

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Application Number Title Priority Date Filing Date
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307524A (en) * 1969-03-21 1973-02-21 Kodak Ltd Web or strip material handling apparatus
CN202539036U (en) * 2012-04-25 2012-11-21 深圳市嘉拓自动化技术有限公司 Belt storage device
CN203283920U (en) * 2013-05-31 2013-11-13 青州意高发包装机械有限公司 Material storing unit
CN104444500A (en) * 2014-11-24 2015-03-25 松德机械股份有限公司 Storage shelf structure
CN205146623U (en) * 2015-11-11 2016-04-13 昆山大阳机电设备制造有限公司 Work or material rest is held to multilayer
CN206569780U (en) * 2017-03-01 2017-10-20 常州百利菲特防水设备有限公司 Water proof equipment tire base cloth storage machine
JPWO2016157972A1 (en) * 2015-03-27 2018-01-18 株式会社フジシールインターナショナル Accumulator
CN212558684U (en) * 2020-03-04 2021-02-19 临沂慧航机械有限公司 Paper storage machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307524A (en) * 1969-03-21 1973-02-21 Kodak Ltd Web or strip material handling apparatus
CN202539036U (en) * 2012-04-25 2012-11-21 深圳市嘉拓自动化技术有限公司 Belt storage device
CN203283920U (en) * 2013-05-31 2013-11-13 青州意高发包装机械有限公司 Material storing unit
CN104444500A (en) * 2014-11-24 2015-03-25 松德机械股份有限公司 Storage shelf structure
JPWO2016157972A1 (en) * 2015-03-27 2018-01-18 株式会社フジシールインターナショナル Accumulator
CN205146623U (en) * 2015-11-11 2016-04-13 昆山大阳机电设备制造有限公司 Work or material rest is held to multilayer
CN206569780U (en) * 2017-03-01 2017-10-20 常州百利菲特防水设备有限公司 Water proof equipment tire base cloth storage machine
CN212558684U (en) * 2020-03-04 2021-02-19 临沂慧航机械有限公司 Paper storage machine

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Application publication date: 20210917