Pre-pressing emptying device

Abstract

The utility model discloses a pre-pressing emptying device, which relates to the field of textile manufacturing and comprises a base, a pre-pressing emptying roller, a fitting wheel and a pressure detector. Wherein the pre-pressing emptying roller is arranged at the lower part of the base; the laminating wheel is arranged at the upper part of the base and is positioned above the pre-pressing emptying wheel; a gap cavity is formed between the pre-pressing emptying roller and the laminating wheel, and when the pre-pressing emptying device is started, the pre-pressing emptying roller rotates to drive materials to enter the gap cavity so as to empty air in the materials; the pressure detector is arranged between the pre-pressing emptying roller and the attaching wheel and used for obtaining the value of pressure borne by the materials entering the gap cavity. The pre-pressing emptying device disclosed by the utility model is applied to pre-pressing emptying before the textile products enter the re-sticking machine, and can be used for efficiently exhausting air among textile material layers, so that the appearance quality of the textile products produced after the re-sticking machine works is improved.

Description

Technical Field

[0001] The utility model relates to the field of textile manufacturing, in particular to a pre-pressing and emptying device. Background Art

[0002] At present, in the textile manufacturing process, when the re-laminating machine is laminating some film-laminated fabric products with a relatively tight base fabric, the air cannot be discharged when the surface of the film material is laminated to the base fabric, resulting in bubbles on the film surface after lamination. As a result, after the subsequent compaction process, the fabric surface will have fine wrinkles, which cannot meet the appearance requirements of the product.

[0003] Therefore, the utility model provides a pre-pressing and emptying device, which can discharge the air between the film material and the base fabric in the fabric product before the re-laminating machine laps the fabric product, eliminate wrinkles on the fabric product surface, and improve the appearance quality of the fabric product. Utility Model Content

[0004] The utility model aims to provide a pre-pressing and emptying device, which is used for exhausting the air between the film material and the base fabric in the fabric product before the re-laminating machine laminates the fabric product.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pre-pressing and emptying device comprises: a base, a pre-pressing and emptying roller, a laminating wheel, and a pressure detector; wherein the pre-pressing and emptying roller is arranged at the lower part of the base; the laminating wheel is arranged at the upper part of the base, and the laminating wheel is located above the pre-pressing and emptying wheel; a gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel, and when the pre-pressing and emptying device is turned on, the pre-pressing and emptying roller rotates to drive the material into the gap cavity to empty the air inside the material; the pressure detector is arranged between the pre-pressing and emptying roller and the laminating wheel, and is used to obtain the pressure value of the material entering the gap cavity.

[0007] In a possible design, the pre-pressurization and emptying device further includes: a first transmission device; wherein the first transmission device is divided into a first transmission member and a second transmission member, and both the first transmission member and the second transmission member are arranged at the lower part of the base.

[0008] In a possible design, connecting members are provided at both ends of the pre-pressing and emptying roller, and the connecting members are respectively connected to the first transmission member and the second transmission member, so that the first transmission device drives the pre-pressing and emptying roller to rotate.

[0009] In a possible design, the pre-pressing and emptying device also includes: a second transmission device; wherein the second transmission device is arranged at the lower part of the base, and is used to push the pre-pressing and emptying roller closer to or away from the bonding wheel to change the width of the gap cavity.

[0010] In one possible design, the second transmission device is divided into a third transmission member and a fourth transmission member, and the third transmission member and the fourth transmission member are both arranged at the lower part of the base; the third transmission member is connected to the first transmission member, and the fourth transmission member is connected to the second transmission member, so that the second transmission device is indirectly connected to the pre-pressing emptying roller, driving the pre-pressing emptying roller to move closer to or away from the bonding wheel.

[0011] In a possible design, the pre-pressing and emptying device further includes a third transmission device, and the pre-pressing and emptying roller further includes a support member; the third transmission device is connected to the support member so that the third transmission device drives the pre-pressing and emptying roller to move closer to or away from the laminating wheel.

[0012] In a possible design, the pre-pressurization and emptying device further includes: a master control switch; wherein the master control switch is used to control the pre-pressurization and emptying device to be turned on or off.

[0013] In one possible design, the pre-pressure emptying device also includes: a sub-control switch; the sub-control switch includes a first sub-control switch, a second sub-control switch and a third sub-control switch; the first sub-control switch is used to control the opening or closing of the first transmission device, the second sub-control switch is used to control the opening or closing of the second transmission device, and the third sub-control switch is used to control the opening or closing of the third transmission device.

[0014] In summary, the utility model has the following beneficial effects:

[0015] The utility model proposes a pre-pressing and emptying device, which can be used to perform pre-pressing and emptying treatment on fabric products before the re-laminating machine laminates the fabric products. When the pre-pressing and emptying device is turned on, a gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel. The fabric product that needs to be pre-pressed and emptied will pass through the gap cavity under the drive of the pre-pressing and emptying roller to discharge the air between the film material and the base fabric in the fabric product; because the transmission device can make the pre-pressing and emptying roller approach or move away from the laminating wheel while rotating, the pre-pressing and emptying roller can adjust the width of the gap cavity according to the thickness of the fabric product, that is, it will not damage the fabric product that has passed through the gap cavity, and can achieve a good pre-pressing and emptying effect. Furthermore, the pre-pressing and emptying device provided by the utility model can ensure that after the re-laminating machine laminates the pre-pressed and emptied fabric product in the subsequent textile manufacturing process, there are no fine wrinkles on the surface of the fabric product, thereby improving the appearance quality of the fabric product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of a pre-pressing and emptying device provided in an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of another pre-pressing and emptying device provided in an embodiment of the utility model;

[0018] Figure 3A schematic diagram of the structure of another pre-pressing and emptying device provided in an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the structure of another pre-pressing and emptying device provided in an embodiment of the utility model;

[0020] Figure markings: 100-pre-pressing and emptying device; 101-base; 102-pre-pressing and emptying roller; 103-laminating wheel; 104-pressure detector; 105-gap cavity; 200-first transmission device; 201-first transmission member; 202-second transmission member; 203-connecting member; 300-second transmission device; 301-third transmission member; 302-fourth transmission member; 303-guide groove; 400-third transmission device; 401-support member. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present invention should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0023] It should be noted that the architecture described in the embodiment of the utility model is for more clearly illustrating the technical solution of the embodiment of the utility model, and does not constitute a limitation on the technical solution provided by the embodiment of the utility model. Ordinary technicians in this field can know that with the evolution of communication technology and the emergence of other equipment, the technical solution provided by the embodiment of the utility model is also applicable to similar technical problems.

[0024] At present, in the textile manufacturing process, when the re-laminating machine is laminating some film-laminated fabric products with a relatively tight base fabric, the air cannot be discharged when the surface of the film material is laminated to the base fabric, resulting in bubbles on the film surface after lamination. As a result, after the subsequent compaction process, the fabric surface will have fine wrinkles, which cannot meet the appearance requirements of the product.

[0025] In view of the problems existing in the above-mentioned prior art, the utility model provides a pre-pressing and emptying device, which can discharge the air between the film material and the base cloth in the fabric product before the re-laminating machine laminates the fabric product, eliminate wrinkles on the surface of the fabric product, and improve the appearance quality of the fabric product.

[0026] The utility model provides a pre-pressing and emptying device, which comprises a base, a pre-pressing and emptying roller, a laminating wheel and a pressure detector.

[0027] For example, Figure 1 As shown, the pre-pressing and emptying device 100 includes: a base 101, a pre-pressing and emptying roller 102, a laminating wheel 103, and a pressure detector 104.

[0028] The pre-pressing and emptying roller 102 is arranged at the lower part of the base 101 , and the laminating wheel 103 is arranged at the upper part of the base 101 . That is, the laminating wheel 103 is located above the pre-pressing and emptying roller 102 .

[0029] Thus, a gap cavity 105 is formed between the pre-pressing and emptying roller 102 and the laminating wheel 103, and the gap cavity 105 is the area where the fabric product receives the emptying treatment. Specifically, when the pre-pressing and emptying device 100 is turned on, the pre-pressing and emptying roller 102 rotates to drive the material into the gap cavity 105 (when the textile operation is being performed, the material is the textile product that needs to be pre-pressed and emptied) to empty the air inside the material.

[0030] And, the pressure detector 104 is arranged between the pre-pressing and emptying roller 102 and the laminating wheel 103 , and is used to obtain the pressure value to which the material entering the gap cavity 105 is subjected.

[0031] Optionally, the pressure detector 104 can be implemented as a pressure gauge or other electronic devices with a pressure detection function in actual applications, and the present utility model does not make any specific limitation.

[0032] Based on the above technical solution, the pre-pressing and emptying device provided by the utility model can be used to pre-press and empty the fabric product before the re-laminating machine laps the fabric product. Thus, a gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel, and the fabric product that needs to be pre-pressed and emptied passes through the gap cavity under the drive of the pre-pressing and emptying roller to discharge the air between the film material and the base fabric in the fabric product, so as to ensure that there are no fine wrinkles on the surface of the fabric product after the re-laminating machine laps the pre-pressed and emptied fabric product in the subsequent textile manufacturing process, thereby improving the appearance quality of the fabric product.

[0033] For example, Figure 2 As shown, the pre-pressing and emptying device 100 provided by the utility model further includes: a first transmission device 200 .

[0034] The first transmission device 200 includes a first transmission member 201 and a second transmission member 202. The first transmission member 201 and the second transmission member 202 are both disposed at the lower portion of the base 101.

[0035] Correspondingly, two connecting members 203 are provided at both ends of the pre-pressing and emptying roller 102, and the number of the connecting members 203 is 2. Furthermore, the connecting member 203 is connected to the first transmission member 201 and the second transmission member 202 respectively, so that after the pre-pressing and emptying device is turned on, the first transmission device 200 can drive the pre-pressing and emptying roller 102 to rotate.

[0036] It should be noted that the kinetic energy of the first transmission device 200 can be provided by an electric motor, a fuel engine, or other engines, and the present invention does not make any specific limitation.

[0037] Furthermore, the connection method of the connecting member 203 with the first rotating member 201 and the second rotating member 202 can be a gear meshing connection, a crawler drive connection, or other transmission connection methods, which is not specifically limited in the present invention.

[0038] Based on the above technical solution, the pre-pressing and emptying device provided by the utility model can be used to perform pre-pressing and emptying treatment on fabric products before the re-laminating machine laps the fabric products. When the pre-pressing and emptying device is turned on, a gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel, and the transmission device drives the pre-pressing and emptying roller to rotate. The fabric product that needs to be pre-pressed and emptied will further pass through the gap cavity under the drive of the pre-pressing and emptying roller to discharge the air between the film material and the base fabric in the fabric product, so as to ensure that after the re-laminating machine laps the pre-pressed and emptied fabric product in the subsequent textile manufacturing process, there are no fine wrinkles on the surface of the fabric product, thereby improving the appearance quality of the fabric product.

[0039] For example, Figure 3 As shown, the pre-pressing and emptying device 100 provided by the utility model further includes: a second transmission device 300 .

[0040] The second transmission device 300 is disposed at the lower part of the base 101. The second transmission device 300 is specifically used to push the pre-pressing and emptying roller 102 to approach or move away from the laminating wheel 103, that is, to change the width of the gap cavity 105.

[0041] In this way, the pre-pressing and emptying device 100 can adjust the width of the gap cavity 105 according to the thickness of the fabric product entering the gap cavity 105. For thinner fabric products, the second transmission device 300 pushes the pre-pressing and emptying roller 102 closer to the laminating wheel 103, making the gap cavity 105 narrower and smaller, to prevent the squeezing force from being too small, resulting in the air in the fabric product being unable to be discharged; for thicker fabric products, the second transmission device 300 pushes the pre-pressing and emptying roller 102 away from the laminating wheel 103, making the gap cavity 105 wider, to avoid excessive squeezing and damaging the fabric product. In this way, the pre-pressing and emptying device 100 can achieve a better pre-pressing and emptying effect.

[0042] Further, such as Figure 3 As shown, the second transmission device 300 includes a third transmission member 301 and a fourth transmission member 302 .

[0043] The third transmission member 301 and the first transmission member 201 are located on a side column of the base 101 , and the third transmission member 301 is connected to the first transmission member 201 .

[0044] Furthermore, the fourth transmission member 302 and the second transmission member 202 are located on another column of the base 101 , and the fourth transmission member 302 is connected to the second transmission member 202 .

[0045] Based on the connection mode between the third transmission member 301 and the first transmission member 201, and the connection mode between the fourth transmission member 302 and the second transmission member 202, an indirect connection is achieved between the second transmission device 300 and the pre-pressing emptying roller 102, so that after the pre-pressing emptying device is turned on, the second transmission device 300 can drive the pre-pressing emptying roller 102 to approach or move away from the bonding wheel 103.

[0046] In one possible implementation, Figure 3 As shown, since the pre-pressing and emptying roller 102 needs to be driven by the transmission device to move closer to or away from the laminating wheel 103, the connecting member 203 of the pre-pressing and emptying roller 102 is located in a guide groove 303, and the guide groove 303 is arranged on both sides of the base 101. The connecting member 203 can move up and down along the guide groove 303 to make the pre-pressing and emptying roller 102 move closer to or away from the laminating wheel 103.

[0047] Alternatively, the pre-pressing and emptying roller 102 is not fixed on both sides of the base 101, but is indirectly connected to the base 101 through the first transmission device 200 and the second transmission device 300, so that the pre-pressing and emptying roller 102 can freely approach or move away from the laminating wheel 103 under the drive of the transmission device. Figure 3 However, it is also within the scope of the present invention.

[0048] It should be noted that the kinetic energy of the second transmission device 300 can be provided by an electric motor, a fuel engine, or other engines, and the present invention does not make any specific limitation.

[0049] Furthermore, the connection mode between the third transmission member 301 and the first rotating member 201 and the connection mode between the fourth rotating member 302 and the second transmission member 202 may be a gear meshing connection, a crawler drive connection, or other transmission connection modes, which are not specifically limited in the present invention.

[0050] Based on the above technical scheme, the pre-pressing and emptying device provided by the utility model can be used to perform pre-pressing and emptying treatment on fabric products before the re-laminating machine laminates the fabric products. When the pre-pressing and emptying device is turned on, a gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel. The fabric product that needs to be pre-pressed and emptied will pass through the gap cavity under the drive of the pre-pressing and emptying roller to discharge the air between the film material and the base fabric in the fabric product; because the transmission device can make the pre-pressing and emptying roller approach or move away from the laminating wheel while rotating, the pre-pressing and emptying roller can adjust the width of the gap cavity according to the thickness of the fabric product, that is, it does not damage the fabric product that passes through the gap cavity, and can achieve a good pre-pressing and emptying effect. Furthermore, the pre-pressing and emptying device provided by the utility model can ensure that after the re-laminating machine laminates the pre-pressed and emptied fabric product in the subsequent textile manufacturing process, there are no fine wrinkles on the surface of the fabric product, thereby improving the appearance quality of the fabric product.

[0051] For example, Figure 4 As shown, the pre-pressing and emptying device 100 provided by the present invention further includes a third transmission device 400 , and the third transmission device 400 is directly connected to the pre-pressing and emptying roller 102 .

[0052] In a possible implementation, the pre-pressing and emptying roller 102 includes a support member 401 .

[0053] At this time, the third transmission device 400 is connected to the support member 401 , so that the third transmission device 400 directly drives the pre-pressing and emptying roller 102 to approach or move away from the laminating wheel 103 .

[0054] In one possible implementation, Figure 3 As shown, since the pre-pressing and emptying roller 102 needs to be driven by the transmission device to approach or move away from the laminating wheel 103, the connecting member 203 of the pre-pressing and emptying roller 102 is located in a guide groove 303, and the guide groove 303 is arranged on both sides of the base 101. The connecting member 203 can move up and down along the guide groove 303, so that the pre-pressing and emptying roller 102 is driven by the third transmission device 400 to approach or move away from the laminating wheel 103.

[0055] Alternatively, the pre-pressing and emptying roller 102 is not fixed on both sides of the base 101, but is indirectly connected to the base 101 through the support member 401 and the third transmission device 400, so that the pre-pressing and emptying roller 102 can freely approach or move away from the laminating wheel 103 under the drive of the transmission device. Figure 4 However, it is also within the scope of the present invention.

[0056] Based on the above technical scheme, the pre-pressing and emptying device provided by the utility model can be used to perform pre-pressing and emptying treatment on fabric products before the re-laminating machine laminates the fabric products. When the pre-pressing and emptying device is turned on, a gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel. The fabric product that needs to be pre-pressed and emptied will pass through the gap cavity under the drive of the pre-pressing and emptying roller to discharge the air between the film material and the base fabric in the fabric product; because the transmission device can make the pre-pressing and emptying roller approach or move away from the laminating wheel while rotating, the pre-pressing and emptying roller can adjust the width of the gap cavity according to the thickness of the fabric product, that is, it does not damage the fabric product that passes through the gap cavity, and can achieve a good pre-pressing and emptying effect. Furthermore, the pre-pressing and emptying device provided by the utility model can ensure that after the re-laminating machine laminates the pre-pressed and emptied fabric product in the subsequent textile manufacturing process, there are no fine wrinkles on the surface of the fabric product, thereby improving the appearance quality of the fabric product.

[0057] In a possible implementation, the pre-pressure emptying device 100 provided by the present invention further includes a main control switch and a sub-control switch.

[0058] The master control switch is used to control the pre-pressurization and emptying device 100 to be turned on or off.

[0059] Among them, the sub-control switches include a first sub-control switch, a second sub-control switch and a third sub-control switch; the first sub-control switch is used to control the opening or closing of the first transmission device 200, the second sub-control switch is used to control the opening or closing of the second transmission device 300, and the third sub-control switch is used to control the opening or closing of the third transmission device 400.

[0060] In a possible implementation, in the pre-pressing and emptying device provided by the present invention, a connection port can be provided at the upper end of the base 101 to connect to other production machines in textile manufacturing.

[0061] It should be pointed out that Figure 1 , Figure 2 , Figure 3 , Figure 4 The components shown in the figure do not constitute a limitation on the pre-pressing and emptying device, except Figure 1 , Figure 2 , Figure 3 , Figure 4In addition to the components shown, the pre-pressure evacuation device may include more or fewer components than shown, or combine certain components, or arrange the components differently.

[0062] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the utility model are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0063] It should be understood that in the present utility model, "at least one (item)" means one or more, "more than one" means two or more, "at least two (items)" means two or three and more than three, and "and / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following items" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or plural.

[0064] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A pre-pressing and emptying device, characterized in that: The pre-pressing and emptying device comprises: a base, a pre-pressing and emptying roller, a laminating wheel, and a pressure detector; Wherein, the pre-pressing and emptying roller is arranged at the lower part of the base; The laminating wheel is arranged on the upper part of the base, and the laminating wheel is located above the pre-pressing and emptying wheel; A gap cavity is formed between the pre-pressing and emptying roller and the laminating wheel. When the pre-pressing and emptying device is turned on, the pre-pressing and emptying roller rotates to drive the material into the gap cavity to empty the air inside the material. The pressure detector is arranged between the pre-pressing and emptying roller and the laminating wheel, and is used to obtain the pressure value to which the material entering the gap cavity is subjected.

2. The pre-pressure emptying device according to claim 1, characterized in that: The pre-pressing and emptying device further comprises: a first transmission device; Wherein, the first transmission device includes a first transmission member and a second transmission member, and the first transmission member and the second transmission member are both arranged at the lower part of the base.

3. The pre-pressure emptying device according to claim 2, characterized in that: Connecting members are provided at both ends of the pre-pressing and emptying roller, and the connecting members are respectively connected to the first transmission member and the second transmission member, so that the first transmission device drives the pre-pressing and emptying roller to rotate.

4. The pre-pressure emptying device according to claim 3, characterized in that: The pre-pressing and emptying device further comprises: a second transmission device; Wherein, the second transmission device is arranged at the lower part of the base, and is used to push the pre-pressing and emptying roller to approach or move away from the laminating wheel to change the width of the gap cavity.

5. The pre-pressure emptying device according to claim 4, characterized in that: The second transmission device includes a third transmission member and a fourth transmission member, and the third transmission member and the fourth transmission member are both arranged at the lower part of the base; The third transmission member is connected to the first transmission member, and the fourth transmission member is connected to the second transmission member, so that the second transmission device is indirectly connected to the pre-pressing and emptying roller to drive the pre-pressing and emptying roller to approach or move away from the laminating wheel.

6. The pre-pressure emptying device according to claim 4, characterized in that: The pre-pressing and emptying device further comprises a third transmission device, and the pre-pressing and emptying roller further comprises a support member; The third transmission device is connected to the support member so that the third transmission device drives the pre-pressing and emptying roller to approach or move away from the laminating wheel.

7. The pre-pressure emptying device according to claim 5 or 6, characterized in that: The pre-pressure emptying device also includes: a master control switch; Wherein, the master control switch is used to control the pre-pressure emptying device to be turned on or off.

8. The pre-pressure emptying device according to claim 7, characterized in that: The pre-pressure emptying device further comprises: a sub-control switch; Among them, the sub-control switches include a first sub-control switch, a second sub-control switch and a third sub-control switch; the first sub-control switch is used to control the opening or closing of the first transmission device, the second sub-control switch is used to control the opening or closing of the second transmission device, and the third sub-control switch is used to control the opening or closing of the third transmission device.

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