Blank pressing mechanism for geotextile processing

Abstract

The utility model relates to an edge pressing mechanism for geotextile processing, which comprises at least two pressing and holding parts which are oppositely arranged at fixed points, and each pressing and holding part comprises two rotating drums which are oppositely and fixedly arranged and are coaxial; the hollow cavity is formed in the rotary drum; the glue outlet hole is formed in the surface of the rotary drum; the glue outlet hole is communicated with the hollow cavity; and the fixed pipe is coaxially and fixedly arranged with the rotary drum and is communicated with the hollow cavity. According to the utility model, the rotary drums are matched with the hollow cavities, so that a glue material can be discharged from the glue outlet holes through the hollow cavities in the process of pressing a cloth body by the two rotary drums, and permeates into the cloth body when the cloth body is pressed, so that the gluing process is better completed, and the edge pressing quality is improved, and in addition, compared with the prior art, the mechanism has the advantages that the structure is simple, the cost is low, and the production efficiency is high. Gluing and pressing are both completed through cooperation of the rotary drum, so that the equipment is simpler in structure and lower in manufacturing cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of geotextile processing and manufacturing equipment, in particular to an edge pressing mechanism for geotextile processing. Background Art

[0002] Geotextiles are widely used in civil engineering and land improvement. They can filter, isolate and strengthen soil, and reduce soil erosion and settlement, thereby effectively improving soil stability and engineering durability.

[0003] In the production process of geotextile, it is usually necessary to perform edge pressing after the equipment is completed. By pressing the edges and applying glue, the geotextile can effectively enhance its resistance to breakage and tearing, reduce the occurrence of cracking at the edges during use, and thus increase its service life. In the prior art, the edge pressing process of geotextile is usually divided into two steps. The edge pressing and gluing need to be performed separately. After the geotextile is pressed and leaves the pressing place, the thickness of the edge will recover slightly. In the subsequent gluing process, the glue cannot penetrate into the interior of the fabric well, so that the edge pressing effect is not very good. Utility Model Content

[0004] 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.

[0005] In view of the following technical problems in the prior art: during the edge pressing process of the current geotextile, the pressing and gluing at the edge are usually performed separately, resulting in the glue not being able to penetrate well into the fabric, resulting in reduced pressing quality. To solve this technical problem, the utility model provides the following technical solutions:

[0006] A pressing mechanism for geotextile processing, comprising:

[0007] At least two relatively fixed-point pressing parts, wherein the pressing parts include two relatively fixed and coaxial rotating drums;

[0008] A hollow cavity is constructed inside the rotating drum and a glue outlet hole is constructed on the surface of the rotating drum, and the glue outlet hole is connected to the hollow cavity;

[0009] A fixed tube is coaxially fixed with the rotating drum and communicates with the hollow cavity.

[0010] As a preferred technical solution of a pressing mechanism for geotextile processing, the pressing portion further includes a connecting roller, and the two rotating drums are fixedly connected via the connecting roller.

[0011] As a preferred technical solution for a pressing mechanism for geotextile processing, the circumferential side surface of one of the connecting rollers is coplanar with the circumferential side surface of the rotating drum.

[0012] As an optimal technical solution for the edge pressing mechanism for geotextile processing, it also includes a drying component, which is arranged at the rear end of the pressing part.

[0013] As an optimal technical solution for a pressing mechanism for geotextile processing, the drying component includes a heating roller arranged at a fixed point relative to the pressing part, on which a connected air outlet and air flow cavity are arranged, and the air flow cavity is open on one side of the end of the heating roller and is fixed with a guide blade.

[0014] As an optimal technical solution for a pressing mechanism for geotextile processing, limit plates are fixedly provided at both ends of the heating roller.

[0015] As an optimal technical solution for the edge pressing mechanism for geotextile processing, it also includes a driving motor arranged at a fixed point relative to the pressing part, and a pulley assembly is arranged between the driving motor, the fixed pipe and the heating roller.

[0016] The beneficial effect of the edge pressing mechanism for geotextile processing provided by the utility model is that: through the cooperation between the rotating drum and the hollow cavity, during the process of pressing the cloth body by the two rotating drums, the rubber can be discharged from the glue outlet hole through the hollow cavity, so as to penetrate into the cloth body while the cloth body is under pressure, so as to better complete the gluing process, thereby improving the edge pressing quality. In addition, compared with the prior art, the gluing and pressing of this mechanism are both completed by the cooperation of the rotating drum, which makes the structure of the equipment simpler and the production cost lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 It is a three-dimensional diagram of the utility model.

[0019] Figure 2 It is a partial structural stereogram of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the rotating drum in the present utility model.

[0021] Figure 4 This is a schematic diagram of the internal structure of the heating roller and a schematic diagram of its connection with the frame in the utility model.

[0022] Figure numerals: 1, holding part; 101, rotating drum; 102, connecting roller; 2, hollow cavity; 3, glue outlet hole; 4, fixing tube; 5, drying assembly; 501, heating roller; 6, air outlet; 7, air flow cavity; 8, guide blade; 9, limit plate; 10, driving motor; 11, pulley assembly; 12, frame. DETAILED DESCRIPTION

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Reference Figure 1-3 One embodiment of the utility model provides a geotextile processing edge pressing mechanism, comprising the following parts:

[0028] At least two relatively fixed holding parts 1, the holding parts 1 include two relatively fixed and coaxial rotating drums 101, the device can also be equipped with a frame 12, the rotating drums 101 in the two holding parts 1 can be rotatably arranged on the frame 12 to keep the relative position unchanged, or the rotating drums 101 can also be rotatably arranged in the field;

[0029] A hollow cavity 2 is constructed inside the rotating drum 101 and a glue outlet hole 3 is constructed on the surface of the rotating drum 101. The glue outlet hole 3 is connected to the hollow cavity 2. When the glue is poured into the hollow cavity 2, the glue is finally discharged from the glue outlet hole 3.

[0030] A fixed tube 4 is coaxially fixed to the rotating drum 101 and communicates with the hollow cavity 2. The rotating drum 101 can be rotatably installed on the frame 12 or on the field through the cooperation of the fixed tube 4, and the rubber material in the hollow cavity 2 can be injected;

[0031] Based on the above, the two pressing parts 1 rotate synchronously, so that the two rotating drums 101 press the passing cloth body, and in this process, the rubber is poured into the fixed tube 4, and the rubber finally seeps out to the side surface of the rotating drum 101, so as to penetrate into the cloth body when the cloth body is in the process of being pressed, so as to better complete the penetration into the cloth body with the help of the compressed state of the cloth body. Compared with the prior art, in the utility model, the cloth body completes the gluing process synchronously during the process of completing the pressing, so as to reduce the phenomenon of the thickness of the cloth body recovering temporarily immediately after pressing with the help of the curing effect of the rubber, so as to improve the edge pressing quality comprehensively. In addition, the utility model combines the edge pressing and gluing process of the cloth body on the rotating drum 101, so as to reduce the number of parts of the mechanism, so as to reduce the manufacturing cost of the whole mechanism.

[0032] Regarding the process of pouring the rubber into the fixed tube 4, a pipe head that is rotatably matched with the pipe opening of the fixed tube 4 can be configured, and the pipe head can be connected to the rubber source through a conduit.

[0033] Further, see Figure 1 and Figure 2 The pressing part 1 also includes a connecting roller 102. The two rotating drums 101 in each pressing part 1 are fixedly connected as a whole through the connecting roller 102, thereby improving the movement synchronization effect of the two rotating drums 101 during rotation. When configuring power, only one rotating drum 101 in each pressing part 1 needs to be configured with rotational power.

[0034] Further, see Figure 1 and Figure 2 Only the circumferential side surface of the connecting roller 102 in one pressing and holding part 1 is coplanar with the circumferential side surface of the rotating drum 101 in the pressing and holding part 1, and the circumferential side surface diameter of the connecting roller 102 in the other pressing and holding part 1 is smaller than the circumferential side surface diameter of the rotating drum 101. This arrangement enables one of the connecting rollers 102 to support the middle position of the cloth when the cloth passes between the two rotating drums 101 to prevent wrinkles on the cloth, while achieving a sufficient pressing effect on the edge of the cloth.

[0035] Further, see Figure 1The utility model further comprises a drying component 5, which is arranged at the rear end of the pressing part 1. The cloth first passes through the pressing part 1 and then passes through the drying component 5, so that the drying component 5 further dries the rubber material.

[0036] Further, see Figure 1 , Figure 2 and Figure 4 The drying assembly 5 includes a heating roller 501 which is arranged at a fixed point relative to the holding part 1 and can rotate at this position. The heating roller 501 can also be rotated with the frame 12, or be rotatably installed in the field. The heating roller 501 is provided with a connected air outlet 6 and an air flow cavity 7. The air outlet 6 is located on the peripheral side near the end position. The air flow cavity 7 is open on one side of the end of the heating roller 501 and is fixed with a guide blade 8; when the heating roller 501 rotates, the external air enters the air flow cavity 7 under the action of the guide blade 8, and is then discharged from the air outlet 6, so that the edge of the cloth body is blown by the wind while being heated, thereby further accelerating the hardening speed of the rubber material. The heating roller 501 only needs to be provided with a heating effect near the end position.

[0037] Further, see Figure 1 and Figure 2 Limiting plates 9 are fixedly provided at both ends of the heating roller 501, and the distance between the two limiting plates 9 is consistent with the width of the cloth. When the cloth passes over the heating roller 501, the limiting plates 9 can correct the position of the cloth to prevent the cloth from being offset on the heating roller 501. By correcting the cloth at this position, the position of the cloth on the holding part 1 can be correspondingly corrected, so that the two edges of the cloth are fully overlapped on the rotating drum 101.

[0038] Further, see Figure 1 and Figure 2 Regarding the configuration of the rotational power of the heating roller 501 and the rotating drum 101, the utility model is also equipped with a driving motor 10 that is set at a fixed point relative to the holding part 1. The driving motor 10 can also be fixed on the frame 12 or in the field. A pulley assembly 11 is configured between the driving motor 10, the fixed tube 4 and the heating roller 501, so as to synchronously realize the rotation of the heating roller 501 and the rotating drum 101. The pulley assembly 11 can be a chain drive or a belt drive.

[0039] 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.

[0040] 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 geotextile edge pressing mechanism, characterized in that: include: At least two holding parts (1) arranged at relatively fixed points, wherein the holding parts (1) comprise two relatively fixedly arranged and coaxial rotating drums (101); A hollow cavity (2) is constructed inside the rotating drum (101) and a glue outlet hole (3) is constructed on the surface of the rotating drum (101), and the glue outlet hole (3) is connected to the hollow cavity (2); A fixed tube (4) coaxially fixed to the rotating drum (101) and connected to the hollow cavity (2).

2. The edge pressing mechanism for geotextile processing according to claim 1, characterized in that: The pressing portion (1) further comprises a connecting roller (102), and the two rotating drums (101) are fixedly connected via the connecting roller (102).

3. The edge pressing mechanism for geotextile processing according to claim 2, characterized in that: The peripheral side surface of one of the connecting rollers (102) is coplanar with the peripheral side surface of the rotating drum (101).

4. The edge pressing mechanism for geotextile processing according to claim 1, characterized in that: It also includes a drying component (5), which is arranged at the rear end of the pressing portion (1).

5. The edge pressing mechanism for geotextile processing according to claim 4, characterized in that: The drying assembly (5) comprises a heating roller (501) arranged at a fixed point relative to the location of the pressing portion (1), and provided with an air outlet (6) and an air flow cavity (7) which are connected to each other. The air flow cavity (7) is open at one side of the end of the heating roller (501) and is fixed with a guide blade (8).

6. The edge pressing mechanism for geotextile processing according to claim 5, characterized in that: Limiting plates (9) are fixedly arranged at both ends of the heating roller (501).

7. The edge pressing mechanism for geotextile processing according to claim 5, characterized in that: It also comprises a driving motor (10) which is arranged at a fixed point relative to the pressing part (1), and a pulley assembly (11) is arranged between the driving motor (10), the fixed tube (4) and the heating roller (501).

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