CN216941916U - Fiber cord fabric splicing device and fiber cord fabric cutting machine - Google Patents
Fiber cord fabric splicing device and fiber cord fabric cutting machine Download PDFInfo
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- CN216941916U CN216941916U CN202220379675.1U CN202220379675U CN216941916U CN 216941916 U CN216941916 U CN 216941916U CN 202220379675 U CN202220379675 U CN 202220379675U CN 216941916 U CN216941916 U CN 216941916U
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Abstract
The utility model relates to the field of fiber cord fabrics, in particular to a fiber cord fabric splicing device and a fiber cord fabric cutting machine. The device comprises a primary splicing mechanism, a discharge conveying mechanism and a secondary splicing mechanism; the feeding end and the splicing end of the discharge conveying mechanism are respectively connected with the feeding end of the primary splicing mechanism and the feeding end of the secondary splicing mechanism; the secondary splicing mechanism comprises a splicing rack, a splicing driving assembly, a splicing bottom plate, a splicing air cylinder and a splicing pressing wheel; the splicing driving assembly is fixed on the splicing rack, and the driving end of the splicing driving assembly is connected with the splicing bottom plate; the splicing air cylinder is connected with the splicing bottom plate, the extension end of the splicing air cylinder is connected with the splicing pressing wheel, and the position of the pressing end of the splicing pressing wheel corresponds to the splicing station of the fiber cord fabric. The device carries out splicing operation for the fiber cord fabric for two times by arranging a primary splicing mechanism and a secondary splicing mechanism; therefore, the fiber cord fabric which fails to be spliced for the first time can be spliced again, and the splicing quality of the fiber cord fabric is improved.
Description
Technical Field
The utility model relates to the field of fiber cord fabrics, in particular to a fiber cord fabric splicing device and a fiber cord fabric cutting machine.
Background
The fiber cord fabric is a rubber product formed by adhering rubber to the exterior of a row of cords (such as nylon threads) through a calender and other equipment, wherein the upper surface and the lower surface of the cord fabric are flat, and the cord fabric has a cord in the middle, plays a role in increasing tensile strength, and is an important component in tire production. The fiber cord fabric has strong tensile property in the cord direction, but has poor tensile property between the cords, so in order to balance the overall mechanical performance of the tire, the fiber cord fabric needs to be cut at a certain angle and then jointed and spliced in the other direction, so that an inclined reticular ply layer can be formed during tire molding so as to meet the overall mechanical performance requirement of the tire.
The Chinese utility model patent application (publication No. CN2598744, published: 20040114) discloses a fiber cord fabric cutting and splicing machine, which consists of a double-station unwinding device, a cloth storage device, a conveying belt A, a cutting device, an automatic cloth delivering device, a conveying belt B, a splicing device, a conveying belt C, a centering device and a double-station coiling device, wherein the output end planes of all the devices in the double-station unwinding device, the cloth storage device, the conveying belt A, the conveying belt B, the conveying belt C, the centering device and the double-station coiling device are sequentially connected with the input end of a next device; the cutting device, the automatic cloth delivering device and the splicing device are not on the same plane of the devices. The utility model has the advantages that: the machine can perform continuous automatic production operation within the angle range of 1-5 degrees set by the process under the width condition limited by the fiber cord fabric, and overcomes the defects of sectional operation and manual operation of the original equipment.
The prior art has the following defects: the traditional fiber cord fabric splicing device is only provided with one splicing mechanism, namely, the fiber cord fabric can be spliced for one time; the probability of splicing failure of the fiber cord fabric during one-time splicing is high, and the splicing quality of the fiber cord fabric is not improved.
Disclosure of Invention
The purpose of the utility model is: aiming at the problems, the method is provided with a primary splicing mechanism and a secondary splicing mechanism to splice the fiber cord fabric for two times; therefore, the fiber cord fabric splicing device and the fiber cord fabric cutting machine can splice the fiber cord fabric which fails to be spliced for the first time again, and further improve the splicing quality of the fiber cord fabric.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fiber cord splicing device comprises a primary splicing mechanism, a discharge conveying mechanism and a secondary splicing mechanism; the feeding end and the splicing end of the discharging conveying mechanism are respectively connected with the discharging end of the primary splicing mechanism and the feeding end of the secondary splicing mechanism; the secondary splicing mechanism comprises a splicing rack, a splicing driving assembly, a splicing bottom plate, a splicing air cylinder and a splicing pressing wheel; the splicing driving assembly is fixed on the splicing rack, and the driving end of the splicing driving assembly is connected with the splicing bottom plate; the splicing air cylinder is connected with the splicing bottom plate, the extension end of the splicing air cylinder is connected with the splicing pressing wheel, and the position of the pressing end of the splicing pressing wheel corresponds to the fiber cord splicing station.
Preferably, the splicing pressing wheel comprises a pressing wheel bottom plate and a pressing roller; the pinch roller bottom plate is connected with the extension end of the splicing cylinder, the pressing roller is hinged with the lower end of the pinch roller bottom plate, and the outer surface of the pressing roller is in contact with the surface of the fiber cord fabric.
Preferably, the secondary splicing mechanism further comprises a splicing guide rail sliding block; the guide rail in the splicing guide rail sliding block is fixed on the splicing bottom plate, and the sliding block in the splicing guide rail sliding block is connected with the pinch roller bottom plate.
Preferably, the fixed end of the splicing air cylinder is hinged with the splicing bottom plate.
Preferably, the splicing driving assembly comprises a driving motor, a speed reducer and an electric cylinder; the driving end of the driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the input end of the electric cylinder, and the output end of the electric cylinder is connected with the splicing bottom plate.
In addition, the utility model also discloses a fiber cord fabric cutting machine, which is sequentially provided with a cord fabric unwinding device, a cord fabric storage device, a fixed-length conveying belt, a cutter device, a cord fabric transfer device, a feeding and conveying device, a fiber cord fabric splicing device, a first cord fabric storage device, a small film sticking device, a cord fabric puncturing device, a second cord fabric storage device and a cord fabric winding device in the cord fabric conveying direction.
Preferably, the apparatus is further provided with a safety guard; the safety protection device is positioned outside the cloth storage device, the fixed-length conveying belt, the cutter device and the cord fabric transfer device.
The fiber cord splicing device and the fiber cord cutting machine adopting the technical scheme have the advantages that:
when in work: 1) the primary splicing mechanism is used for splicing the fiber cord fabric at one time; 2) the discharging conveying mechanism conveys the fiber cord fabric successfully spliced at the first time to the next station, and conveys the fiber cord fabric failed in the first splicing to a position connected with the secondary splicing mechanism; 3) the splicing driving assembly drives the splicing bottom plate to move to a splicing station, and the splicing air cylinder extends out to drive the splicing pressing wheel to press downwards to the upper surface of the fiber cord fabric; the splicing driving assembly drives the splicing pressing wheel to move along the upper surface of the fiber cord fabric according to a set splicing route to finish the fiber cord fabric splicing process. In this way, after the primary splicing mechanism fails to splice the fiber cord fabric, the secondary splicing mechanism can splice the fiber cord fabric again; therefore, the fiber cord fabric can be spliced twice, and the splicing quality of the fiber cord fabric is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 and 3 are schematic structural diagrams of the secondary splicing mechanism.
FIG. 4 is a schematic view of the structure of a fiber cord cutting machine.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the drawings.
Example 1
The fiber cord splicing device shown in the figures 1-3 comprises a primary splicing mechanism 1, a discharge conveying mechanism 2 and a secondary splicing mechanism 3; the feeding end and the splicing end of the discharging conveying mechanism 2 are respectively connected with the feeding end of the primary splicing mechanism 1 and the feeding end of the secondary splicing mechanism 3; the secondary splicing mechanism 3 comprises a splicing rack 31, a splicing driving assembly 32, a splicing bottom plate 33, a splicing air cylinder 34 and a splicing pressing wheel 35; the splicing driving assembly 32 is fixed on the splicing rack 31, and the driving end of the splicing driving assembly 32 is connected with the splicing bottom plate 33; the splicing air cylinder 34 is connected with the splicing bottom plate 33, the extending end of the splicing air cylinder 34 is connected with the splicing pressing wheel 35, and the position of the pressing end of the splicing pressing wheel 35 corresponds to the fiber cord splicing station.
When in work: 1) the primary splicing mechanism 1 splices the fiber cord fabric at one time; 2) the discharging and conveying mechanism 2 conveys the fiber cord fabric successfully spliced at the first time to the next station, and conveys the fiber cord fabric failed in the first splicing to a position connected with the secondary splicing mechanism 3; 3) the splicing driving assembly 32 drives the splicing bottom plate 33 to move to a splicing station, and the splicing air cylinder 34 extends out to drive the splicing pressing wheel 35 to press the upper surface of the fiber cord fabric downwards; the splicing driving component 32 drives the splicing pressing wheel 35 to move along the upper surface of the fiber cord fabric according to a set splicing route to finish the fiber cord fabric splicing process. In this way, after the primary splicing mechanism 1 fails to splice the fiber cord fabric, the secondary splicing mechanism 3 can splice the fiber cord fabric again; therefore, the fiber cord fabric can be spliced twice, and the splicing quality of the fiber cord fabric is improved.
The splicing pinch roller 35 comprises a pinch roller base plate 351 and a pressing roller 352; the pinch roller base plate 351 is connected with the extending end of the splicing cylinder 34, the pressing roller 352 is hinged with the lower end of the pinch roller base plate 351, and the outer surface of the pressing roller 352 is in contact with the surface of the fiber cord fabric.
The secondary splicing mechanism 3 further comprises a splicing guide rail sliding block 36; the guide rail in the splicing guide rail sliding block 36 is fixed on the splicing bottom plate 33, and the sliding block in the splicing guide rail sliding block 36 is connected with the pinch roller bottom plate 351. The fixed end of the splicing air cylinder 34 is hinged with the splicing bottom plate 33.
The splicing driving assembly 32 comprises a driving motor 321, a speed reducer 322 and an electric cylinder 323; the driving end of the driving motor 321 is connected with the input end of the speed reducer 322, the output end of the speed reducer 322 is connected with the input end of the electric cylinder 323, and the output end of the electric cylinder 323 is connected with the splicing bottom plate 33.
As shown in fig. 4, the fiber cord fabric cutting machine is provided with a cord fabric unwinding device 401, a cord fabric storage device 402, a fixed length conveyor belt 403, a cutter device 404, a cord fabric transfer device 405, a feeding and conveying device 406, a fiber cord fabric splicing device 407, a first cord fabric storage device 408, a small film sticking device 409, a cord fabric puncturing device 410, a second cord fabric storage device 411 and a cord fabric winding device 412 in sequence in the cord fabric conveying direction. In the fiber cord fabric cutting machine, the fiber cord fabric splicing device 407 is provided with the secondary splicing mechanism 3, the qualification rate can be improved to more than 99% when the fiber cord fabric is spliced, and the fiber cord fabric cutting machine can be installed according to space.
The equipment is also provided with a safety protection device; the safety guard is located outside the cloth storage device 402, the fixed-length conveyer belt 403, the cutter device 404 and the curtain cloth transfer device 405.
Claims (7)
1. A fiber cord splicing device is characterized by comprising a primary splicing mechanism (1), a discharge conveying mechanism (2) and a secondary splicing mechanism (3); the feeding end and the splicing end of the discharging conveying mechanism (2) are respectively connected with the feeding end of the primary splicing mechanism (1) and the feeding end of the secondary splicing mechanism (3); the secondary splicing mechanism (3) comprises a splicing rack (31), a splicing driving assembly (32), a splicing bottom plate (33), a splicing air cylinder (34) and a splicing pressing wheel (35); the splicing driving assembly (32) is fixed on the splicing rack (31), and the driving end of the splicing driving assembly (32) is connected with the splicing bottom plate (33); the splicing air cylinder (34) is connected with the splicing bottom plate (33), the extending end of the splicing air cylinder (34) is connected with the splicing pressing wheel (35), and the position of the pressing end of the splicing pressing wheel (35) corresponds to the splicing station of the fiber cord fabric.
2. A fibre cord splicing apparatus according to claim 1, wherein the splicing pinch roller (35) comprises a pinch roller base plate (351) and a hold-down roller (352); the pinch roller bottom plate (351) is connected with the extending end of the splicing cylinder (34), the pressing roller (352) is hinged with the lower end of the pinch roller bottom plate (351), and the outer surface of the pressing roller (352) is contacted with the surface of the fiber cord fabric.
3. A fibre cord splicing apparatus according to claim 2, wherein the secondary splicing means (3) further comprises a splicing guide rail slider (36); guide rails in the splicing guide rail sliding blocks (36) are fixed on the splicing bottom plate (33), and the sliding blocks in the splicing guide rail sliding blocks (36) are connected with the pinch roller bottom plate (351).
4. A fibre cord splicing device according to claim 2, characterised in that the fixed end of the splicing cylinder (34) is hinged to the splicing base plate (33).
5. A fibre cord splicing apparatus according to claim 1, wherein the splicing drive assembly (32) comprises a drive motor (321), a speed reducer (322) and an electric cylinder (323); the driving end of the driving motor (321) is connected with the input end of the speed reducer (322), the output end of the speed reducer (322) is connected with the input end of the electric cylinder (323), and the output end of the electric cylinder (323) is connected with the splicing bottom plate (33).
6. A fiber cord fabric cutting machine is characterized in that the equipment is sequentially provided with a cord fabric unwinding device (401), a cord fabric storage device (402), a fixed-length conveying belt (403), a cutter device (404), a cord fabric transfer device (405), a feeding conveying device (406), a fiber cord fabric splicing device (407), a first cord fabric storage device (408), a small film sticking device (409), a cord fabric puncturing device (410), a second cord fabric storage device (411) and a cord fabric coiling device (412) in the cord fabric conveying direction; the fiber cord splicing device (407) adopts the fiber cord splicing device of any one of claims 1 to 5.
7. A fiber cord fabric cutting machine according to claim 6, characterized in that the apparatus is further provided with a safety guard; the safety protection device is positioned outside the cloth storage device (402), the fixed-length conveying belt (403), the cutter device (404) and the curtain cloth transfer device (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379675.1U CN216941916U (en) | 2022-02-24 | 2022-02-24 | Fiber cord fabric splicing device and fiber cord fabric cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379675.1U CN216941916U (en) | 2022-02-24 | 2022-02-24 | Fiber cord fabric splicing device and fiber cord fabric cutting machine |
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| CN216941916U true CN216941916U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220379675.1U Active CN216941916U (en) | 2022-02-24 | 2022-02-24 | Fiber cord fabric splicing device and fiber cord fabric cutting machine |
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| CN (1) | CN216941916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320114A (en) * | 2022-08-05 | 2022-11-11 | 东莞市日东智能装备有限公司 | Curtain seamless splicing process and spliced curtain |
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2022
- 2022-02-24 CN CN202220379675.1U patent/CN216941916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320114A (en) * | 2022-08-05 | 2022-11-11 | 东莞市日东智能装备有限公司 | Curtain seamless splicing process and spliced curtain |
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