CN216804504U - Cord fabric belt cutting production line - Google Patents
Cord fabric belt cutting production line Download PDFInfo
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- CN216804504U CN216804504U CN202220239878.0U CN202220239878U CN216804504U CN 216804504 U CN216804504 U CN 216804504U CN 202220239878 U CN202220239878 U CN 202220239878U CN 216804504 U CN216804504 U CN 216804504U
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Abstract
The utility model provides a cord fabric belt ply cutting production line. Cord fabric belt ply cutting production line includes: the opening guide cutting structure centering conveying device is arranged on the opening guide cutting structure; the clamp pulling device is arranged on the guide-opening cutting structure; the strip-shaped telescopic belt feeding device is connected with the guide opening cutting structure at one end; an automatic piecing device; the conveyer belt of unloading, the conveyer belt setting of unloading keep away from at bar telescopic band feeding device and lead away from the one end of deciding the structure, and automatic joint device rotatably sets up between conveyer belt of unloading and bar telescopic band feeding device. The utility model solves the problem that the joint of the belt ply of the large tire with the small-angle steel cord fabric is difficult in the prior art.
Description
Technical Field
The utility model relates to the field of tire production equipment, in particular to a cord fabric belt ply cutting production line.
Background
In the manufacturing process of the giant radial tire used in mining engineering machinery, a small-angle wire cord belt ply is one of important components. The production of the giant tire small-angle wirecord fabric belt ply requires that the calendered cord fabric is cut according to the required angle and wide band, and then the bevel edge is spliced and coiled for molding and use.
The large-tire small-angle cord fabric belt joint is characterized in that the width is large, the joint bevel edge is long, the maximum width is 1350mm, the joint length reaches 5200mm at an angle of 15 degrees, and the cord fabric bevel edge cannot be directly and actively conveyed to the joint position by a conventional conveying belt during joint. Different from PCR semi-steel or TBR all-steel belt ply width which is usually less than 600mm, the material head and the material tail of the cord fabric can be respectively positioned on a front conveyor belt and a rear conveyor belt for joint, the joint of the small-angle wire cord fabric belt ply of the giant tire needs to be manually finished, the joint quality is poor, the efficiency is low, and the labor intensity is high.
Therefore, the problem that the joint of the belt layer of the giant small-angle cord fabric is difficult exists in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a cord fabric belt cutting production line to solve the problem that a giant tire small-angle steel cord fabric belt joint in the prior art is difficult.
In order to achieve the above object, according to an aspect of the present invention, there is provided a ply belt cutting line including: the guide cutting structure centering conveying device is arranged on the guide cutting structure, and at least one part of the centering conveying device is arranged on the guide cutting structure; the clamp pulling device is arranged on the guide cutting structure; the strip-shaped telescopic belt feeding device is connected with one end of the strip-shaped telescopic belt feeding device and the guide cutting structure; an automatic piecing device; the conveying belt of unloading, the conveying belt setting of unloading keep away from the one end of deciding the structure of leading away at bar telescopic band feeding device, and automatic piecing devices rotatably sets up between conveying belt and bar telescopic band feeding device of unloading.
Further, the unwinding cutting structure comprises an unwinding device and a cutting device, the unwinding device is in pivot connection with the cutting device, at least one part of the unwinding device can rotate around the cutting device, and at least one part of the centering conveying device is arranged on the unwinding device.
Further, the structure is decided to the guide-cutting still includes deciding the conveyer belt, decides the conveyer belt setting and decides the inside of device.
Furthermore, the cord fabric belt cutting production line further comprises a coiling device, and the coiling device is arranged at one end, far away from the automatic joint device, of the discharging conveying belt.
Further, the cord fabric belt cutting production line further comprises a film sticking device, and the film sticking device is arranged between the discharging conveying belt and the winding device.
Furthermore, the cord fabric belt ply cutting production line further comprises a maintenance conveyer belt, and the maintenance conveyer belt is arranged between the discharging conveyer belt and the film sticking device.
Further, the automatic joint device includes: the frame body component is rotatably arranged between the discharging conveying belt and the strip-shaped telescopic belt feeding device; the rotary driving mechanism is in driving connection with the frame body assembly so as to drive the frame body assembly to rotate; a left pinch roller assembly; at least one part of the left pinch roller assembly and at least one part of the right pinch roller assembly are respectively and movably arranged on the frame body assembly.
Further, the support body subassembly includes: an upper frame body; the lower frame body is arranged on one side of the upper frame body and is connected with two ends of the upper frame body in the length direction; the upper frame body joint guide rail is arranged on one side of the upper frame body close to the lower frame body, and at least one part of the left pressing wheel assembly and at least one part of the right pressing wheel assembly are respectively and movably arranged on the upper frame body joint guide rail; the lower frame body beam guide rail is arranged on the lower frame body, the length direction of the upper frame body joint guide rail is the same as that of the lower frame body beam guide rail, and the upper frame body joint guide rail and the lower frame body beam guide rail are arranged at an installation distance.
Furthermore, the left pinch roller assembly comprises a left pinch roller driving mechanism, a left pinch roller mechanism and a left pinch roller driving motor, the left pinch roller driving mechanism drives the left pinch roller mechanism and the left pinch roller driving motor to move along the length direction of the upper frame body joint guide rail, and the left pinch roller driving motor drives the left pinch roller mechanism to move along the direction vertical to the upper frame body joint guide rail; the right pinch roller assembly comprises a right pinch roller driving mechanism, a right pinch roller mechanism and a right pinch roller driving motor, the right pinch roller driving mechanism drives the right pinch roller mechanism and the right pinch roller driving motor to move along the length direction of the upper frame body joint guide rail, and the right pinch roller driving motor drives the right pinch roller mechanism to move along the direction perpendicular to the upper frame body joint guide rail.
Further, the rotation center of the automatic joint device is a connecting line of the center of the upper frame body in the length direction and the center of the lower frame body in the length direction.
Furthermore, cord fabric belt cutting production line still includes and leads out opening angle rotation driving device, leads out opening angle rotation driving device and leads out opening device drive connection to make it can wind cutting device and rotate to lead out opening device.
Further, the rotation angle of the unwinding device is 10 degrees or more and 75 degrees or less.
Further, the unwinding device has a rotating frame body on which the centering conveyor is arranged.
By applying the technical scheme, the cord fabric belt cutting production line comprises a guide cutting structure, a centering conveying device, a clamp pulling device, a strip-shaped telescopic belt feeding device, an automatic joint device and a discharging conveying belt. At least one part of the centering conveying device is arranged on the opening guiding and cutting structure; the clamp pulling device is arranged on the guide cutting structure; one end of the strip-shaped telescopic belt feeding device is connected with the guide cutting structure; the structure is decided to the one end of structure is kept away from to the leading in to the conveyer belt setting of unloading at bar telescopic band feeding device, and automatic piecing devices rotatably sets up between conveyer belt and bar telescopic band feeding device of unloading.
When the production line is decided to curtain cloth belted layer in using this application, can be through leading the calendering curtain cloth that the device will be decided of deciding to open and decide through leading to put the position of deciding the curtain cloth after cutting off well conveyor, simultaneously through well conveyor and clamp draw material device mutually support will cut off the curtain cloth and remove to bar stretch band feeding device well, and draw the material device through the clamp and can realize the curtain cloth of different angles and width and draw the material. And the automatic joint device can joint and sew the cord fabric on the strip-shaped telescopic belt feeding device and the cord fabric on the discharging conveyor belt. The cord fabric on the strip-shaped telescopic belt feeding device moves to the discharging conveyor belt after passing through the automatic joint device, and the tail part of the cord fabric is jointed and sewed with the head part of another new cord fabric on the strip-shaped telescopic belt feeding device through the automatic joint device. Therefore, the cord fabric belt cutting production line effectively solves the problem of difficult joint of the giant tire small-angle steel cord fabric belt in the prior art.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 shows a schematic structural diagram of a cord belt cutting line according to an embodiment of the present invention;
FIG. 2 shows a front view of a portion of the cord belt cutting line of FIG. 1;
FIG. 3 shows a front view of another part of the structure of the ply belt cutting line of FIG. 1;
FIG. 4 is a schematic view of an automatic splicing device of the cord belt cutting line of FIG. 1;
fig. 5 shows a side view of the automatic joint device of fig. 4.
Wherein the figures include the following reference numerals:
1. a unwinding device; 2. a centering conveying device; 3. a cutting device; 4. a clamp pulling device; 5. cutting the conveyer belt; 6. a strip-shaped telescopic belt feeding device; 7. an automatic piecing device; 8. a discharge conveyor belt; 9. overhauling the conveyer belt; 10. a film sticking device; 11. a take-up device; 12. a control system is formed; 21. cutting off a rotating central shaft; 22. a joint rotation center shaft; 23. a lead-out angle rotation drive device; 24. a rotation driving mechanism; 71. the upper frame body is connected with a guide rail; 72. a right platen drive mechanism; 73. a left pressure wheel driving mechanism; 74. a right pinch roller mechanism; 75. a right pinch roller driving motor; 76. a left pinch roller mechanism; 77. a left pinch roller driving motor; 78. a curtain cloth positioning baffle; 79. a lower frame body; 80. a lower frame body beam guide rail; 81. and (4) an upper frame body.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the utility model.
In order to solve the problem that giant tire small-angle wirecord fabric belt ply joint is difficult in the prior art, the application provides a cord fabric belt ply cutting production line.
As shown in fig. 1 to 5, the cord fabric belt cutting production line in the present application includes a guide cutting structure, a centering conveyor 2, a clamp pulling device 4, a strip-shaped telescopic belt feeding device 6, an automatic piecing device 7, and a discharging conveyor 8. At least one part of the centering conveying device 2 is arranged on the opening and cutting structure; the clamp pulling device 4 is arranged on the opening guiding and cutting structure; one end of the strip-shaped telescopic belt feeding device 6 is connected with the guide cutting structure; the discharging conveyer belt 8 is arranged at one end of the strip-shaped telescopic belt feeding device 6 far away from the leading-off cutting structure, and the automatic joint device 7 is rotatably arranged between the discharging conveyer belt 8 and the strip-shaped telescopic belt feeding device 6.
When the production line is decided to curtain cloth belted layer in this application, can cut off the calendering curtain cloth that will decide through leading to open and decide device 3 to adjust the position of the curtain cloth after cutting off through well conveyor 2, simultaneously through well conveyor 2 and clamp drawing device 4 mutually support with the curtain cloth after cutting off remove to bar stretch band feeding device 6, and draw the material device 4 through the clamp and can realize the curtain cloth of different angles and width and draw the material. And the automatic joint device 7 can joint and sew the cord fabric on the strip-shaped telescopic belt feeding device 6 and the cord fabric on the discharging conveyer belt 8. The cord fabric on the strip-shaped telescopic belt feeding device 6 is moved to the discharging conveyer belt 8 after passing through the automatic joint device 7, and the tail part of the cord fabric is jointed and sewed with the head part of another new cord fabric on the strip-shaped telescopic belt feeding device 6 through the automatic joint device 7. Therefore, the cord fabric belt ply cutting production line effectively solves the problem that a giant tire small-angle wire cord fabric belt ply joint in the prior art is difficult.
Specifically, the unwinding and cutting structure comprises an unwinding device 1 and a cutting device 3, wherein the unwinding device 1 is pivotally connected with the cutting device 3, at least one part of the unwinding device 1 can rotate around the cutting device 3, and at least one part of the centering conveying device 2 is arranged on the unwinding device 1. Moreover, in a particular embodiment of the present application, the centring conveyor 2 rotates with the unwinding device 1.
Optionally, the gripper drawing device 4 is provided with a double-shaft drawing gripper.
It should be noted that, in an embodiment of the present application, the cord fabric belt cutting production line further has a control system component 12, and the control system component can be in signal control connection with other devices of the cord fabric belt cutting production line to ensure normal operation of the cord fabric belt cutting production line.
Specifically, the unwinding and cutting structure further comprises a cutting conveyor belt 5, and the cutting conveyor belt 5 is arranged inside the cutting device 3. With this arrangement, when the fabric is cut by the cutting device 3, the fabric can be delivered to the outside of the cutting device 3 by the cutting conveyor 5.
Specifically, the cord fabric belt cutting production line further comprises a winding device 11, and the winding device 11 is arranged at one end of the discharging conveyor belt 8, which is far away from the automatic joint device 7. By providing the winding device 11, the fabric after the splice which is delivered from the discharge conveyor 8 can be wound.
Optionally, the cord belt cutting production line further comprises a rubberizing device 10, and the rubberizing device 10 is arranged between the discharging conveyer belt 8 and the winding device 11.
Optionally, the cord fabric belt cutting production line further comprises a maintenance conveyer belt 9, and the maintenance conveyer belt 9 is arranged between the discharging conveyer belt 8 and the rubberizing piece sticking device 10. The service conveyor belt 9 is used for inspection of the quality of the joint. The continuous whole cord fabric strips are attached with adhesive tapes on the adhesive tape attaching device 10 and finally wound on a reel by the winding device 11.
Specifically, the automatic joint device 7 includes a frame assembly, a rotary driving mechanism 24, a left pinch roller assembly, and a right pinch roller assembly. The frame body assembly is rotatably arranged between the discharging conveyer belt 8 and the strip-shaped telescopic belt feeding device 6; the rotary driving mechanism 24 is in driving connection with the frame assembly to drive the frame assembly to rotate; at least one part of the left pinch roller assembly and at least one part of the right pinch roller assembly are respectively and movably arranged on the frame body assembly.
Specifically, the frame assembly includes an upper frame 81, a lower frame 79, an upper frame joint rail 71, and a lower frame cross rail 80. The lower frame body 79 is arranged at one side of the upper frame body 81, and the lower frame body 79 is connected with two ends of the upper frame body 81 in the length direction; an upper frame body joint guide rail 71 is arranged on one side of an upper frame body 81 close to a lower frame body 79, and at least one part of a left pressure wheel assembly and at least one part of a right pressure wheel assembly are respectively movably arranged on the upper frame body joint guide rail 71; the lower frame beam rail 80 is provided on the lower frame 79, the length direction of the upper frame joint rail 71 is the same as the length direction of the lower frame beam rail 80, and an installation distance is provided between the upper frame joint rail 71 and the lower frame beam rail 80.
The left pinch roller assembly comprises a left pinch roller driving mechanism 73, a left pinch roller mechanism 76 and a left pinch roller driving motor 77, the left pinch roller driving mechanism 73 drives the left pinch roller mechanism 76 and the left pinch roller driving motor 77 to move along the length direction of the upper frame body joint guide rail 71, and the left pinch roller driving motor 77 drives the left pinch roller mechanism 76 to move along the direction vertical to the upper frame body joint guide rail; the right pinch roller assembly comprises a right pinch roller driving mechanism 72, a right pinch roller mechanism 74 and a right pinch roller driving motor 75, the right pinch roller driving mechanism 72 drives the right pinch roller mechanism 74 and the right pinch roller driving motor 75 to move along the length direction of the upper frame body joint guide rail 71, and the right pinch roller driving motor 75 drives the right pinch roller mechanism 74 to move along the direction perpendicular to the upper frame body joint guide rail.
It should be noted that in the present application, the frame assembly further includes a curtain positioning baffle 78, and the curtain positioning baffle 78 is disposed between the upper frame joint rail 71 and the lower frame cross rail 80. Through setting up curtain cloth positioning baffle 78, can make the in-process that aligns of the both ends of treating two curtain cloth of joint, can be respectively with positioning baffle butt to reach the effect of location.
In an embodiment of the present application, the rotation center of the automatic joint device 7 is a line connecting the center of the upper frame 81 in the length direction and the center of the lower frame 79 in the length direction.
Specifically, the cord fabric belt cutting production line further comprises a unwinding angle rotation driving device 23, and the unwinding angle rotation driving device 23 is in driving connection with the unwinding device 1, so that the unwinding device 1 can rotate around the cutting device 3.
Alternatively, the rotation angle of the unwinding device 1 is 10 degrees or more and 75 degrees or less.
In one embodiment of the present application, the cutoff angle is α degrees. The angle alpha is typically 15 deg. to 70 deg., also known as small angle cut. In the present application, the angle of rotation of the unwinding device 1 with respect to the cutting device 3 is equal to the angle of rotation of the automatic joining device 7.
Alternatively, the unwinding device 1 has a rotating frame on which the centering conveyor 2 is arranged.
In an embodiment of the present application, the unwinding device 1 is driven by an unwinding angle rotation driving device 23, rotates along the cutting rotation center shaft 21, and unwinds at a desired cutting angle α with the cutting device 3, so that the calendered cord is unwound at the cutting angle α with the cutting line through the unwinding device 1. The centering and conveying device 2 performs centering and conveying on the opening fabric to the cutting device 3. The clamp material pulling device 4 pulls the material along the alpha angle direction, and the clamp material pulling device 4 is driven by a double-shaft servo to realize cutting the alpha angle material pulling. The cutting device 3 cuts the cord fabric at a desired cutting angle α. The cutting conveyer belt 5 is lifted by a cylinder to take the cut cord fabric and convey the cord fabric to the position of the strip-shaped telescopic belt feeding device 6. The strip-shaped telescopic belt feeding device 6 conveys the curtain cloth cut into alpha degrees to the joint position of the automatic joint device 7, and at the moment, the curtain cloth positioning baffle 78 is lifted, so that the stub bar is accurately stopped at the joint line position on one side of the curtain cloth positioning baffle 78. The automatic joint device 7 is driven by a rotation driving mechanism 24 to rotate along the joint rotation center axis 22, and the automatic joint device 7 is formed at an angle of α degrees with respect to the cutting line. The strip-shaped telescopic belt feeding device 6 consists of a plurality of strip-shaped telescopic belts. The strip-shaped telescopic belt is connected with an automatic joint device 7. The strip-shaped telescopic belt synchronously extends and contracts along with the rotation of the automatic joint device 7. The strip-shaped telescopic belt feeding device 6 can be telescopic according to the cord fabric cutting angle alpha, so that the bevel edge of the cord fabric stub bar can be close to the joint at the minimum distance in the range of the angle alpha. Similarly, the discharging conveyor belt 8 conveys the cord fabric with the joint angle of alpha degrees out of the joint position of the automatic joint device 7, and enables the tail to retreat and accurately stop at the joint line position on the other side of the cord fabric positioning baffle 78. The unloading conveyor belt 8 is also composed of a plurality of strip-shaped telescopic belts, and the strip-shaped telescopic belts are connected with the automatic joint device 7 and synchronously extend and retract along with the rotation of the automatic joint device 7. The discharging conveyer belt 8 can stretch according to the cord fabric cutting angle alpha, so that the cord fabric is in a position close to the joint, wherein the tail bevel edge of the cord fabric can be in the minimum distance within the range of the angle alpha. The left pressing wheel driving mechanism 73 and the right pressing wheel driving mechanism 72 of the connector device are used for realizing the butt joint and sewing of the material head and the material tail of the cord fabric with alpha degrees. The right pinch roller driving motor 75 and the left pinch roller mechanism 76 drive mechanism actively rotate to increase the seaming force of the joint through gear transmission, and can realize firm seaming for thick giant tire belt ply cord fabric.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: when in joint, the cord fabric bevel edge can be directly and actively conveyed to the joint position by the telescopic conveying belt, so that the problems of unreliable manual joint, low efficiency, high labor intensity and the like of the conventional large tire small-angle cord fabric belt ply manual joint are solved, and a full-automatic solution is realized.
It is to be understood that the above-described embodiments are only a few, and not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. The utility model provides a production line is decided to curtain cloth belted layer which characterized in that includes:
cutting structure for guiding
A centering conveyor (2), at least a part of the centering conveyor (2) being disposed on the cut-off guide structure;
the clamp pulling device (4) is arranged on the guide-opening cutting structure;
the feeding device (6) is arranged on the guide opening cutting structure, and one end of the feeding device (6) is connected with the guide opening cutting structure;
an automatic piecing device (7);
conveyer belt (8) of unloading, conveyer belt (8) of unloading set up keep away from bar telescopic band feeding device (6) lead to open the one end of deciding the structure, just automatic joint device (7) rotatably set up conveyer belt (8) of unloading with between bar telescopic band feeding device (6).
2. A cord fabric belt cutting production line according to claim 1, characterized in that said leading-out cutting structure comprises a leading-out device (1) and a cutting device (3), said leading-out device (1) and said cutting device (3) being pivotally connected, at least a part of said leading-out device (1) being rotatable around said cutting device (3), and at least a part of said centering conveyor (2) being provided on said leading-out device (1).
3. A cord fabric belt cutting production line according to claim 2, characterized in that said leading-off cutting structure further comprises a cutting conveyer belt (5), said cutting conveyer belt (5) being disposed inside said cutting device (3).
4. A cord fabric belt cutting production line according to claim 2, characterized in that it further comprises a winding device (11), said winding device (11) being arranged at one end of said discharge conveyor belt (8) far from said automatic joining device (7).
5. A cord fabric belt cutting production line according to claim 4, characterized in that it further comprises a rubberizing strip device (10), said rubberizing strip device (10) being arranged between said discharge conveyor belt (8) and said winding device (11).
6. A cord fabric belt cutting production line according to claim 5, characterized in that, said cord fabric belt cutting production line further comprises a maintenance conveyer belt (9), said maintenance conveyer belt (9) is arranged between said discharging conveyer belt (8) and said rubberizing sheet device (10).
7. A cord belt cutting line according to any one of claims 1 to 6, characterized in that said automatic joining device (7) comprises:
the frame body assembly is rotatably arranged between the discharging conveyer belt (8) and the strip-shaped telescopic belt feeding device (6);
the rotary driving mechanism (24) is in driving connection with the frame body assembly so as to drive the frame body assembly to rotate;
a left pinch roller assembly;
and at least one part of the left pinch roller assembly and at least one part of the right pinch roller assembly are movably arranged on the frame body assembly respectively.
8. A cord fabric belt cutting line according to claim 7,
an upper frame body (81);
the lower frame body (79) is arranged on one side of the upper frame body (81), and the lower frame body (79) is connected with two ends of the upper frame body (81) in the length direction;
the upper frame body joint guide rail (71), the upper frame body joint guide rail (71) is arranged on one side, close to the lower frame body (79), of the upper frame body (81), and at least one part of the left pinch roller assembly and at least one part of the right pinch roller assembly are movably arranged on the upper frame body joint guide rail (71) respectively;
lower support body crossbeam guide rail (80), lower support body crossbeam guide rail (80) set up on lower support body (79), go up the support body connect the length direction of guide rail (71) with the length direction of lower support body crossbeam guide rail (80) is the same, just go up the support body connect guide rail (71) with mounting distance has between lower support body crossbeam guide rail (80).
9. A cord fabric belt cutting production line according to claim 8, characterized in that said frame assembly comprises:
the left pinch roller assembly comprises a left pinch roller driving mechanism (73), a left pinch roller mechanism (76) and a left pinch roller driving motor (77), the left pinch roller driving mechanism (73) drives the left pinch roller mechanism (76) and the left pinch roller driving motor (77) to move along the length direction of the upper frame body joint guide rail (71), and the left pinch roller driving motor (77) drives the left pinch roller mechanism (76) to move along the direction vertical to the upper frame body joint guide rail;
the right pinch roller assembly comprises a right pinch roller driving mechanism (72), a right pinch roller mechanism (74) and a right pinch roller driving motor (75), the right pinch roller driving mechanism (72) drives the right pinch roller mechanism (74) and the right pinch roller driving motor (75) is arranged along the length direction of the upper frame body joint guide rail (71) to move, the right pinch roller driving motor (75) drives the right pinch roller mechanism (74) to move along the direction of the upper frame body (81) structure guide rail.
10. A cord fabric belt cutting production line according to claim 8, characterized in that the rotation center of the automatic joining device (7) is the line connecting the center of the upper frame (81) in the longitudinal direction and the center of the lower frame (79) in the longitudinal direction.
11. A cord fabric belt cutting production line according to claim 2, further comprising a leading-out angle rotation driving device (23), wherein the leading-out angle rotation driving device (23) is in driving connection with the leading-out device (1) so that the leading-out device (1) can rotate around the cutting device (3).
12. A cord fabric belt cutting line according to claim 11, characterized in that the rotation angle of the unwinding device (1) is not less than 10 degrees and not more than 75 degrees.
13. A cord fabric belt cutting line according to claim 2, characterized in that said unwinding device (1) has a rotating frame on which said centering conveyor (2) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220239878.0U CN216804504U (en) | 2022-01-28 | 2022-01-28 | Cord fabric belt cutting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220239878.0U CN216804504U (en) | 2022-01-28 | 2022-01-28 | Cord fabric belt cutting production line |
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| Publication Number | Publication Date |
|---|---|
| CN216804504U true CN216804504U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220239878.0U Active CN216804504U (en) | 2022-01-28 | 2022-01-28 | Cord fabric belt cutting production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474811A (en) * | 2022-01-28 | 2022-05-13 | 软控股份有限公司 | Cord fabric belt cutting production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474811A (en) * | 2022-01-28 | 2022-05-13 | 软控股份有限公司 | Cord fabric belt cutting production line |
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