Profiling equipment for processing composite waterproof board

Abstract

The utility model relates to profiling equipment for processing a composite waterproof board, which comprises a compression roller and a guide roller arranged in front of the compression roller at a fixed point, at least two spiral lines with opposite directions are arranged on the surface of the guide roller, and the spiral lines extend from the middle part of the guide roller to the end part of the guide roller; the rotating direction of the guide roller is consistent with that of the pressing roller, or the rotating direction of the guide roller is opposite to that of the pressing roller, and the rotating speed of the guide roller is asynchronous with that of the pressing roller. According to the utility model, through the matching of the guide roller and the spiral lines on the guide roller, when the guide roller is contacted with the fabric and interacts with the fabric, a pulling effect can be formed on the fabric, so that the fabric is stressed towards the direction of the edge part of the fabric, and the wrinkling phenomenon is effectively reduced or avoided; therefore, the quality of the finally pressed and formed plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate pressing equipment, in particular to pressing equipment for processing composite waterproof plates. Background Art

[0002] Composite waterproof board is also called composite geomembrane in construction, which is widely used in garden construction, civil engineering and building construction. In the production process, the existing composite waterproof board is made of geomembrane base and auxiliary fabrics pressed into the two sides of the base. In the production process, the fabric and the base are coated with adhesive and laminated under the operation of the pressure roller. The problem usually faced in the prior art is that since the fabric is generally made of cloth or felt, it is easy to shrink in the width direction due to the pulling during the process of being driven by the front pressure roller, which leads to wrinkles in the fabric before lamination, so that after the pressing, the entire board surface will have rough lines, thus affecting the appearance of the board. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the following technical problems in the prior art: during the pressing process of the current composite board, the surface of the board is prone to wrinkles due to the drive of the equipment, which makes the surface of the board produced finally prone to rough lines, thus affecting the quality of the board. In order to solve this technical problem, the utility model provides the following technical solutions:

[0005] A profiling device for processing a composite waterproof board comprises a pressure roller and a guide roller arranged at a fixed point in front of the pressure roller, wherein:

[0006] The guide roller surface is provided with at least two spiral lines in opposite directions, which extend from the middle part to the end part of the guide roller;

[0007] The rotation direction of the guide roller is consistent with that of the pressure roller, or the rotation direction of the guide roller is opposite to that of the pressure roller, and its rotation speed is asynchronous with that of the pressure roller.

[0008] As a preferred technical solution for a profiling device for processing a composite waterproof board, the pitch of the spiral pattern gradually increases from the middle to the end of the guide roller.

[0009] As an optimal technical solution for the profiling equipment for processing composite waterproof boards, it also includes a driving motor arranged at a fixed point relative to the guide roller, which is transmission-connected to the guide roller.

[0010] As a preferred technical solution for a profiling device for processing a composite waterproof board, the number of the guide rollers is one, or the number of the guide rollers is consistent with the number of auxiliary fabrics to be laminated.

[0011] As an optimal technical solution for a profiling device for processing composite waterproof panels, the guide roller surface is provided with holes throughout, and a feeding cavity connected to the outside is provided inside the guide roller. After the rubber enters the feeding cavity, it is discharged from the holes.

[0012] As a preferred technical solution for a press-forming device for processing composite waterproof boards, it also includes a fixed roller, the guide roller is an internal hollow structure, and is rotatably mounted on the fixed roller, the feeding cavity includes a partition formed between the inner side of the guide roller and the peripheral side of the fixed roller, and a feed port is arranged on the fixed roller and connected to the partition.

[0013] The beneficial effect of the pressing equipment for composite waterproof board processing provided by the utility model is that through the cooperation of the guide roller and the spiral texture thereon, when it contacts the fabric and interacts relative to the fabric, a pulling effect can be formed on the fabric, so that the fabric is subjected to force toward its own side, so as to effectively reduce or avoid the occurrence of wrinkles, thereby improving the quality of the final pressed and formed board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 It is a three-dimensional diagram of the utility model.

[0016] Figure 2 It is another three-dimensional diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the formation of the compartment in the present invention.

[0018] Figure 4 It is a schematic diagram of the utility model when in use.

[0019] Figure numerals: 1. pressure roller; 2. guide roller; 3. spiral pattern; 4. drive motor; 5. hole; 6. fixed roller; 7. partition cavity; 8. feed port. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] Reference Figure 1-4 One embodiment of the utility model provides a profiling device for processing a composite waterproof board, the device includes a pressure roller 1 for laminating the base layer and the fabric, and the pressure roller 1 is also equipped with a brushing component for brushing the rubber material, which is not shown in the figure. In addition, in the utility model, the device also includes a guide roller 2 fixedly configured in front of the pressure roller 1, and the guide roller 2 rotates at a fixed position in front of the pressure roller 1. Based on this, the device also has the following characteristics:

[0025] The surface of the guide roller 2 is provided with at least two spiral lines 3 in opposite directions, and the two spiral lines 3 extend from the middle of the guide roller 2 to the two ends respectively;

[0026] The rotation direction of the guide roller 2 can be configured to be consistent with the rotation direction of the pressure roller 1, or can also be configured to be opposite to the rotation direction of the pressure roller 1, and the rotation speed is different from the rotation speed of the pressure roller 1;

[0027] Based on the above, when the utility model is used, Figure 4As shown, when the fabric arrives at the equipment, it first passes through the guide roller 2, and then passes through the pressing roller 1 together with the base layer to complete the lamination. In this process, through the cooperation of the spiral lines 3 on the guide roller 2, when the guide roller 2 and the pressing roller 1 rotate in the same direction, when the fabric moves from left to right, the moving direction of the guide roller 2 surface in contact with the fabric is opposite to the moving direction of the fabric, thereby directly forming a relative movement with the fabric to form a friction effect, thereby pulling the fabric in the width direction through the contact between the spiral lines 3 and the fabric to unfold it, thereby reducing the occurrence of wrinkles; when the guide roller 2 and the pressing roller 1 rotate in different directions, due to its different rotation speed from the pressing roller 1, although the moving direction of the guide roller 2 side surface in contact with the fabric is consistent with the fabric, due to the speed difference, relative friction can still be formed between the guide roller 2 side surface and the fabric, thereby exerting a pulling force on the fabric through the cooperation of the spiral lines 3, thereby reducing the occurrence of wrinkles, so as to improve the quality of the composite waterproof board finally laminated.

[0028] Further, see Figure 2 The pitch of the spiral pattern 3 gradually increases from the middle to the end of the guide roller 2. Through the trend of the gradually increasing pattern, when the fabric is laterally force applied, the closer to the edge of the fabric, the greater the pulling amplitude, thereby better expanding the fabric laterally.

[0029] Further, see Figure 1-3 The device also includes a drive motor 4 arranged at a fixed point relative to the guide roller 2. The drive motor 4 can be fixed on the frame of the device and is transmission-connected to the guide roller 2 to provide power for the rotation of the guide roller 2.

[0030] Furthermore, in the present device, the number of the guide rollers 2 can be configured to be consistent with the number of auxiliary fabrics to be laminated. At this time, the working process of the device is roughly as follows: Figure 4 As shown; in addition, in the present device, the number of the guide roller 2 can also be one. When the number is one, during the working process, two fabrics contact the same guide roller 2. At this time, the guide roller 2 needs to be fixedly configured in the middle of the path through which the two fabrics pass, so that the two fabrics distributed up and down can contact the peripheral side surfaces of the guide roller 2 in the upper and lower directions respectively. This design helps to reduce the number of structures of the equipment, thereby reducing the configuration of the power source to reduce the cost of using the equipment. When the number of guide rollers 2 is one, the diameter of the guide roller 2 can also be appropriately increased to increase the area of ​​its peripheral side surfaces.

[0031] Further, see Figure 3In the present device, the surface of the guide roller 2 is also provided with holes 5, and a feeding cavity connected to the outside is provided inside the guide roller 2. When the glue is fed into the feeding cavity, the glue can finally be discharged from the holes 5, so as to adhere to the peripheral side of the guide roller 2, so that when the guide roller 2 is in contact with the fabric, the glue can be directly brushed onto the fabric; this setting helps to more conveniently complete the glue brushing work of the multi-layer material before lamination, so through this design, the original design of the brushing component on the equipment can be removed, thereby further reducing the structural design of the equipment and reducing the manufacturing cost of the equipment.

[0032] Further, see Figure 1 and Figure 3 Regarding the formation of the feeding cavity and the rotation setting method of the guide roller 2, the present device also includes a fixed roller 6, which is fixedly connected to the frame of the equipment. The guide roller 2 is an internal hollow structure and is rotatably mounted on the fixed roller 6, so as to realize rotatable movement at a fixed position. The feeding cavity includes a partition cavity 7 formed between the inner side of the guide roller 2 and the peripheral side of the fixed roller 6, and a feed port 8 arranged on the fixed roller 6 and connected to the partition cavity 7. The hole 5 is connected to the partition cavity 7. When the rubber is poured into the feed port 8, the rubber eventually fills the partition cavity 7, thereby being squeezed out from the hole 5 and adhering to the peripheral side of the guide roller 2; the coordinated setting of the partition cavity 7 and the feed port 8 makes the rubber filling process simple and convenient, and makes full use of the structure of the fixed roller 6, avoiding the complexity of the equipment.

[0033] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A profiling device for processing a composite waterproof board, comprising a press roller (1), characterized in that: It also includes a guide roller (2) which is arranged at a fixed point in front of the pressing roller (1), wherein: The surface of the guide roller (2) is provided with at least two spiral lines (3) in opposite directions, which extend from the middle part of the guide roller (2) to the end part; The rotation direction of the guide roller (2) is consistent with that of the pressure roller (1), or the rotation direction of the guide roller (2) is opposite to that of the pressure roller (1), and its rotation speed is asynchronous with that of the pressure roller (1).

2. The profiling equipment for processing composite waterproof board according to claim 1, characterized in that: The pitch of the spiral pattern (3) gradually increases from the middle to the end of the guide roller (2).

3. The profiling equipment for processing composite waterproof board according to claim 1, characterized in that: It also comprises a driving motor (4) which is arranged at a fixed point relative to the guide roller (2) and is connected to the guide roller (2) in a transmission manner.

4. The profiling equipment for processing composite waterproof board according to claim 1, characterized in that: The number of the guide roller (2) is one, or the number of the guide rollers (2) is consistent with the number of the auxiliary fabrics to be laminated.

5. The profiling equipment for processing composite waterproof board according to claim 1, characterized in that: The surface of the guide roller (2) is provided with holes (5) all over, and a feeding cavity connected to the outside is provided inside the guide roller (2). After the rubber material enters the feeding cavity, it is discharged from the holes (5).

6. The profiling equipment for processing composite waterproof board according to claim 5, characterized in that: It also includes a fixed roller (6), the guide roller (2) is of an internally hollow structure and is rotatably mounted on the fixed roller (6), the feeding cavity includes a partition (7) formed between the inner side of the guide roller (2) and the peripheral side of the fixed roller (6), and a feed port (8) arranged on the fixed roller (6) and connected to the partition (7).

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