Composite production device

Abstract

The utility model provides a composite production device, which belongs to the technical field of production equipment and comprises a first discharger and a second discharger, the caching module comprises two rows of multiple caching rollers which are linearly distributed in the horizontal direction, the linear distance between the two rows of caching rollers is adjustable, and when a new material roll needs to be used, the linear distance between the two rows of caching rollers is increased; caching modules are arranged in the discharging direction of the first discharging device and the discharging direction of the second discharging device; the adding module, the compounding module and the winding module are sequentially arranged, the adding module is used for adding a composite material, and the compounding module comprises a heating roller which is rotationally arranged and is used for performing compounding processing on the fabric on the first discharging device and the second discharging device and the composite material; the device has the advantages that an operator can complete splicing of new and old material coils within buffering time provided by the buffering roller, and continuity and stability of composite production are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to production equipment technical field, especially relate to a composite production device. BACKGROUND

[0002] In the existing composite material production process, especially in the field of multi-layer fabric composite processing, there is a technical bottleneck of poor stability of continuous material supply. The general composite equipment usually adopts fixed storage roller array, and the storage roller spacing is fixed, which cannot dynamically adjust the storage capacity according to the material reserve. When the remaining amount of the raw material roll is lower than the safety threshold, the operator lacks enough buffer time to perform roll replacement connection, and must immediately stop the machine for roll replacement operation, resulting in a significant reduction in production efficiency. SUMMARY

[0003] The utility model aims at the above problems existing in the prior art, and provides a composite production device capable of connecting production.

[0004] The utility model discloses a composite production device, which comprises:

[0005] The material feeding module comprises a first material feeder and a second material feeder, and the first material feeder and the second material feeder are used to place material rolls of different fabrics.

[0006] The buffer module comprises two rows of multiple buffer rollers linearly distributed along the horizontal direction, and the linear distance between the two rows of buffer rollers is adjustable. When a new material roll is needed, the linear distance between the two rows of buffer rollers is increased. The discharge direction of the first material feeder and the second material feeder is provided with a buffer module.

[0007] The adding module, the composite module and the winding module are sequentially arranged. The adding module is used to add composite materials. The composite module comprises a rotating heating roller, which is used to composite process the fabrics on the first material feeder and the second material feeder with the composite materials.

[0008] The fabrics on the first material feeder and the second material feeder pass through the corresponding buffer module, then pass through the adding module and the composite module, and finally form a composite material roll under the action of the winding module.

[0009] In the above composite production device, the two rows of buffer rollers are simultaneously close to each other, so that the linear distance between them is shortened. The two rows of buffer rollers are simultaneously away from each other, so that the linear distance between them is lengthened.

[0010] In the composite production device, a support frame is fixedly arranged, a plurality of adjustable distance rollers are arranged on the support frame, a composite channel is formed between the adjustable distance rollers and the heating roller, the distance of the composite channel is adjustable, and the first material feeder and the second material feeder pass through the composite channel after clamping the composite material.

[0011] In the composite production device, an extrusion fitting is further arranged on the support frame, the extrusion fitting comprises a deformable annular extrusion part, a plurality of adjustable tension rollers are arranged on the support frame, the adjustable tension rollers are located in the extrusion part and are in abutting connection with the inner wall of the extrusion part, part of the ring wall of the extrusion part surrounds the heating roller and extends into the composite channel to form a fitting channel between the heating roller, and the distance of the fitting channel is adjustable.

[0012] In the composite production device, the material of the extrusion part is thermal insulation felt.

[0013] In the composite production device, a cooling module is arranged between the winding module and the composite module, the cooling module comprises a cooling part, a cooling cavity is arranged in the cooling part, a cooling air outlet is arranged at the top of the cooling cavity, a plurality of upper cooling rollers are arranged at the top of the cooling cavity in a row and at intervals, a plurality of lower cooling rollers are arranged at the bottom of the cooling cavity in a row and at intervals, the upper cooling rollers and the lower cooling rollers are arranged in a staggered manner, and the composite material passes through the upper cooling rollers and the lower cooling rollers in sequence and reciprocally.

[0014] In the composite production device, the adding module comprises a powder sander, the powder sander comprises a powder hopper and a vibrator, a filter screen is arranged at the discharge port of the powder hopper, the vibrator is fixedly connected with the powder hopper to drive the powder hopper to vibrate and filter, the fabric on the first material feeder passes below the powder hopper, and the fabric on the second material feeder passes above the powder hopper.

[0015] In the composite production device, a surplus material collector is arranged below the powder hopper.

[0016] In the composite production device, a heat sealer and a hydraulic corrector are further arranged on the first material feeder and the second material feeder, and the fabric passes through the heat sealer and the hydraulic corrector in sequence.

[0017] In the composite production device, the winding module comprises a winding roller and a winding support, a friction pattern is arranged on the surface of the winding roller, and the composite material passes through the winding roller and is wound on the winding support.

[0018] Compared with the prior art, the utility model discloses the beneficial effect is: buffer module includes a plurality of buffer roller, the material roll normal feed, a plurality of buffer roller is located in the same horizontal direction, the fabric on the first feeder and the fabric on the second feeder transport to the direction of adding module after passing a plurality of buffer roller in proper order, the fabric travel of this time passing buffer roller is short, i. e. the fabric length between buffer roller is short, and when the fabric on the feeder is almost finished, at this time, as an optional scheme, even number on the buffer roller moves down, increase the moving travel of the fabric between buffer roller, i. e. increase the fabric length between buffer roller, temporarily store a certain length of fabric and leave for the composite production behind, when even number on the buffer roller moves down to the limit position, at this time, the fabric on the material roll is finished, and the fabric is spliced with the fabric on the new material roll manually, at this time, the buffer roller starts to reset, and the fabric on the buffer roller is discharged without affecting the splicing of manual, i. e. the operator can complete the splicing of the new and old material roll in the buffer time provided by the buffer roller, guaranteeing the continuity and stability of the composite production. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the structural schematic diagram of the first feeder and buffer module;

[0021] Figure 3 It is the structural schematic diagram of buffer module and adding module;

[0022] Figure 4 It is the structural schematic diagram of composite module;

[0023] Figure 5 It is the structural schematic diagram of cooling module and winding module.

[0024] In the drawing, feed module 100;First feeder 101;Second feeder 102;Buffer module 200;Buffer roller 202;Adding module 300;Powder distributor 301;Composite fabric feeder 302;Excess material collector 303;Composite module 400;Heating roller 401;Support frame 402;Adjustable distance roller 403;Extrusion part 404;Adjustable tension roller 405;Winding module 500;Winding roller 501;Winding support 502;Cooling module 600;Air exchange fan 601;Upper cooling roller 602;Lower cooling roller 603; DETAILED DESCRIPTION

[0025] The following is the specific embodiment of the utility model and is combined with the drawings, and the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0026] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications will also change accordingly.

[0027] As shown in the drawings, a composite production device comprises: Figures 1-5

[0028] A feeding module 100 comprising a first feeder 101 and a second feeder 102, the first feeder 101 and the second feeder 102 being used to place rolls of different fabrics;

[0029] A buffer module 200 comprising two rows of multiple buffer rollers 202 linearly distributed along the horizontal direction, the linear distance between the two rows of buffer rollers 202 being adjustable, the linear distance between the two rows of buffer rollers 202 increasing when a new roll needs to be used; the first feeder 101 and the second feeder 102 are both provided with the buffer module 200;

[0030] An adding module 300, a composite module 400 and a winding module 500 arranged in sequence, the adding module 300 being used to add composite materials, the composite module 400 comprising a rotating heating roller 401, which is used to composite process the fabrics on the first feeder 101 and the second feeder 102 with the composite materials;

[0031] Wherein, the fabrics on the first feeder 101 and the second feeder 102 pass through the corresponding buffer module 200, then pass through the adding module 300 and the composite module 400, and finally form a roll of composite materials under the action of the winding module 500.

[0032] ​In the embodiment, the buffer module 200 comprises a plurality of buffer rollers 202. When the roll is normally fed, the plurality of buffer rollers 202 are located in the same horizontal direction, the fabric on the first feeder 101 and the fabric on the second feeder 102 are sequentially transported to the direction of the adding module 300 after passing through the plurality of buffer rollers 202. At this time, the fabric passing through the buffer rollers 202 has a short travel distance, that is, the fabric length between the buffer rollers 202 is short. When the fabric on the feeder is about to be finished, the straight-line distance between the two rows of buffer rollers 202 increases, and the moving distance of the fabric between the buffer rollers 202 increases, that is, the fabric length between the buffer rollers 202 increases. A certain length of fabric is temporarily stored for subsequent composite production. After the fabric on the roll is finished, the operator splices the remaining fabric with the fabric on the new roll. At this time, the buffer rollers 202 start to reset, and the fabric on the buffer rollers 202 is discharged without affecting the splicing of the operator, that is, the operator can splice the new and old rolls within the buffer time provided by the buffer rollers 202, thereby ensuring the continuity and stability of the composite production.

[0033] Preferably, the two rows of buffer rollers 202 are simultaneously close to each other to shorten the straight-line distance therebetween, and the two rows of buffer rollers 202 are simultaneously away from each other to lengthen the straight-line distance therebetween.

[0034] In the embodiment, in the normal working process, the two rows of buffer rollers 202 are located in the same straight-line direction or have a drop of not more than one buffer roller diameter therebetween, and at this time, the two rows of buffer rollers 202 are located in the middle position of the buffer module. When a new roll needs to be used, the straight-line distance between the two rows of buffer rollers 202 increases, that is, the two rows of buffer rollers 202 are away from each other. As an optional solution, one of the two rows of buffer rollers 202 can remain stationary while the other row of buffer rollers 202 moves.

[0035] It should be noted that the movement of the buffer rollers 202 can be achieved by using some existing linear reciprocating tools, such as driving cylinders, driving hydraulic cylinders, etc.

[0036] It is worth mentioning that two rolls are arranged on the first feeder 101 and the second feeder 102, so that when one of the rolls is finished, the roll can be quickly spliced and supplemented, and the used roll can be replaced with a new roll.

[0037] Further preferably, a fixed support frame 402 is further included, and a plurality of adjustable distance rollers 403 are arranged on the support frame 402. The adjustable distance rollers 403 and the heating rollers 401 form a composite channel therebetween, the spacing of the composite channel is adjustable, and the composite material clamped between the first feeder 101 and the second feeder 102 passes through the composite channel.

[0038] In this embodiment, by introducing the fixedly arranged support frame 402 and the plurality of adjustable distance roller cylinders 403, and forming a composite channel with the heating roller cylinder 401, the design of the adjustable distance roller cylinders 403 allows the operator to flexibly adjust the spacing of the composite channel according to the actual production needs. This flexibility not only applies to the composite needs of materials of different thicknesses, but also ensures the optimal pressure and temperature applied to the materials during the composite process, thereby improving the quality and consistency of the composite materials; more precisely control the tension and alignment of the materials, reduce the offset or wrinkling phenomenon of the materials during processing. This not only improves the quality of the final product, but also reduces the scrap rate; at the same time, it also means that the production line can switch from one product to another product faster, greatly improving production efficiency and flexibility.

[0039] Further preferably, the support frame 402 is further provided with a pressing and fitting member, the pressing and fitting member comprising a deformable ring-shaped structure pressing portion 404, the support frame 402 is provided with a plurality of adjustable tension roller cylinders 405, the plurality of adjustable tension roller cylinders 405 are located in the pressing portion 404 and are in abutting connection with the inner wall of the pressing portion 404, part of the ring wall of the pressing portion 404 surrounds the heating roller cylinder 401 and extends into the composite channel to form a fitting channel between the heating roller cylinder 401, and the spacing of the fitting channel is adjustable.

[0040] In this embodiment, the pressing and fitting member comprises a deformable ring-shaped structure, part of the ring wall of the pressing portion 404 surrounds the heating roller cylinder 401 and extends into the composite channel to form a fitting channel between the heating roller cylinder 401, but the ring wall cannot completely surround the heating roller cylinder 401, a gap is needed for the materials to be compounded to enter the composite channel, the presence of the adjustable roller cylinder can also press and cover the composite material, but it can only press and cover the composite material under the roller cylinder, then in order to ensure that the composite material can also closely fit the heating roller cylinder 401 in other areas, the pressing portion 404 is added, as shown in Figure 4 part of the adjustable distance roller cylinders 403 abut against the inner wall of the pressing portion 404, by adjusting the distance between part of the adjustable tension roller cylinders 405 and the support frame 402, the tension of the pressing portion 404 can be adjusted, and then the pressing force applied to the composite material is adjusted, so that the composite material closely fits the heating roller cylinder 401, and is suitable for materials of different thicknesses.

[0041] It is worth mentioning that the adjustable tension roller cylinder 405 and the adjustable distance roller cylinder 403 refer to the straight-line distance between the roller cylinder and the support frame 402 being adjustable.

[0042] Specifically, the extrusion section 404 is made of thermal insulation felt, which can effectively reduce heat loss. By partially surrounding the heating roller 401 with the annular wall and forming a fitting channel with it, the thermal insulation felt can reduce the diffusion of heat to the environment while ensuring heat transfer, thereby improving thermal efficiency. The flexibility and deformability of the thermal insulation felt allow the extrusion section 404 to adapt and adjust according to changes in the thickness of the material, ensuring uniform pressure is applied to the material throughout the composite process.

[0043] In a further preferred embodiment, a cooling module 600 is provided between the winding module 500 and the composite module 400. The cooling module 600 includes a cooling component, a cooling cavity is provided inside the cooling component, a cooling air outlet is provided at the top of the cooling cavity, and a row of multiple upper cooling rollers 602 are provided at intervals at the top of the cooling cavity, and a row of lower cooling rollers 603 are provided at intervals at the bottom of the cooling cavity. The upper cooling rollers and the lower cooling rollers are staggered, and the composite material passes through the upper cooling rollers and the lower cooling rollers in sequence.

[0044] In this embodiment, the cooling module 600 includes a ventilation fan 601 for providing cooling airflow to the passing composite material. The upper cooling roller 602 and the lower cooling roller 603 are staggered so that the composite material can pass through the upper cooling roller 602 and the lower cooling roller 603 in sequence during the cooling process, thereby increasing the cooling path length, increasing the contact area and time between the material and the cooling medium (air), and significantly improving the cooling efficiency.

[0045] In a further preferred embodiment, the adding module 300 includes a powder spreader 301, which includes a powder hopper and a vibrator. A filter screen is provided at the discharge port of the powder hopper, and the vibrator is fixedly connected to the powder hopper to drive the powder hopper to vibrate and filter. The fabric on the first feeder 101 passes under the powder hopper, while the fabric on the second feeder 102 passes over the powder hopper.

[0046] It is worth mentioning that the addition module 300 also includes a composite fabric feeder 302, on which a composite fabric, such as a hot melt adhesive film, is disposed. The fabric on the first feeder 101 and the fabric on the second feeder 102 clamp the hot melt adhesive film into the composite channel.

[0047] In this embodiment, the powder applicator 301 is integrated into the composite production device to ensure that the fabric is evenly coated with powder materials (such as adhesives, reinforcing agents, etc.) before entering the composite module 400. The core component of the powder applicator 301 is the powder hopper, which is used to store and distribute the powder materials. A filter screen is provided at the outlet of the powder hopper to ensure that the powder materials are evenly and finely coated on the fabric. A vibrator is fixedly connected to the powder hopper, and the vibration promotes the even flow of powder materials from the powder hopper and prevents powder from clumping or clogging the filter screen.

[0048] Furthermore, a waste material collector 303 is installed below the powder hopper. The waste material collector 303 can effectively collect excess powder material that has not been sprinkled onto the fabric, avoiding waste of powder material. This recovered powder can be reused after sieving or other treatments, significantly improving the utilization rate of powder material. At the same time, the design of the waste material collector 303 keeps the area around the equipment clean and tidy, reducing cleaning workload and downtime. Operators do not need to frequently clean the powder-sprinkling area, improving the overall efficiency of the production line.

[0049] Preferably, the first feeder 101 and the second feeder 102 are also equipped with a heat sealer and a hydraulic straightener, and the fabric passes through the heat sealer and the hydraulic straightener in sequence.

[0050] In this embodiment, a heat sealer and a hydraulic corrector are added to the first feeder 101 and the second feeder 102, which can significantly improve the accuracy and quality of fabric processing. The heat sealer is installed on the discharge path of the first feeder 101 and the second feeder 102, respectively, before the fabric enters the powder spreader 301. The hydraulic corrector corrects the fabric and adjusts its tension through the hydraulic system to ensure that the fabric maintains the correct alignment and tension when entering the subsequent process. The hydraulic corrector is usually equipped with sensors and a control system, which can monitor and adjust the position and tension of the fabric in real time.

[0051] In a further preferred embodiment, the winding module 500 includes a winding roller 501 and a winding bracket 502. The surface of the winding roller is provided with a friction pattern, and the composite material is wound onto the winding bracket 502 by the winding roller 501.

[0052] In this embodiment, the friction pattern on the surface of the winding roller 501 can be in various forms, such as diamond, wave, or other textures with a high coefficient of friction. These patterns can effectively increase the friction between the roller surface and the composite material, prevent slippage, and ensure the tension consistency and material flatness during the winding process.

[0053] It should be noted that in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly defined. The terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two elements or the interaction between two elements, unless otherwise explicitly defined. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0054] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0055] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A composite production apparatus, characterized in that, include: The feeding module includes a first feeder and a second feeder, which are used to feed rolls of different fabrics. The buffer module includes two rows of multiple buffer rollers linearly distributed along the horizontal direction. The straight-line distance between the two rows of buffer rollers is adjustable. When a new roll of material is needed, the straight-line distance between the two rows of buffer rollers increases. Buffer modules are provided in the discharge direction of both the first feeder and the second feeder. The addition module, composite module and winding module are set in sequence. The addition module is used to add composite materials. The composite module includes a rotating heating roller for composite processing of the fabric and composite materials on the first feeder and the second feeder. In this process, the fabric on the first feeder and the second feeder passes through the corresponding buffer module, then through the addition module and the composite module, and finally forms a composite material roll under the action of the winding module.

2. The composite production apparatus according to claim 1, characterized in that, The two rows of buffer rollers move closer to each other at the same time, which shortens the straight-line distance between them; the two rows of buffer rollers move further apart at the same time, which lengthens the straight-line distance between them.

3. The composite production apparatus according to claim 1, characterized in that, It also includes a fixed support frame with multiple adjustable distance rollers on the support frame. The adjustable distance rollers and the heating rollers form a composite channel. The spacing of the composite channel is adjustable. The composite material is sandwiched between the first feeder and the second feeder and passes through the composite channel.

4. The composite production apparatus according to claim 3, characterized in that, The support frame is also provided with an extrusion bonding component, which includes a deformable annular extrusion section. The support frame is provided with multiple adjustable tension rollers, all of which are located inside the extrusion section and abut against the inner wall of the extrusion section. Part of the annular wall of the extrusion section surrounds the heating roller and extends into the composite channel to form a bonding channel between the heating roller and the heating roller. The spacing of the bonding channel is adjustable.

5. A composite production apparatus according to claim 4, characterized in that, The material of the extrusion section is thermal insulation felt.

6. The composite production apparatus according to claim 1, characterized in that, A cooling module is provided between the winding module and the composite module. The cooling module includes a cooling component, a cooling cavity is provided inside the cooling component, a cooling air outlet is provided at the top of the cooling cavity, and a row of multiple upper cooling rollers are provided at intervals at the top of the cooling cavity. A row of lower cooling rollers is provided at intervals at the bottom of the cooling cavity. The upper cooling rollers and the lower cooling rollers are staggered. The composite material passes through the upper cooling rollers and the lower cooling rollers in sequence.

7. A composite production apparatus according to claim 1, characterized in that, The adding module includes a powder spreading machine, which includes a powder hopper and a vibrator. A filter screen is provided at the outlet of the powder hopper. The vibrator is fixedly connected to the powder hopper and drives the powder hopper to vibrate and filter. The fabric on the first feeder passes under the powder hopper, while the fabric on the second feeder passes over the powder hopper.

8. A composite production apparatus according to claim 7, characterized in that, A waste material collector is installed below the powder hopper.

9. A composite production apparatus according to claim 1, characterized in that, The first and second feeders are also equipped with heat sealing machines and hydraulic straighteners, and the fabric passes through the heat sealing machine and hydraulic straightener in sequence.

10. A composite production apparatus according to claim 1, characterized in that, The winding module includes a winding roller and a winding bracket. The surface of the winding roller is provided with a friction pattern. The composite material is wound onto the winding bracket after passing through the winding roller.

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