Glue scraping device for cord fabric production

Abstract

The utility model discloses a glue scraping device for cord fabric production, and particularly relates to the technical field of cord fabric production and processing equipment, the glue scraping device comprises a glue dipping pool, the upper part of the front end and the upper part of the rear end of the glue dipping pool are fixedly connected with limiting components, and the left side wall and the right side wall of the inner surface of the glue dipping pool are jointly and rotationally connected with two front-back symmetrical roll shafts II; two first roll shafts are jointly arranged in the middle of the left side wall and the middle of the right side wall of the inner surface of the gum dipping pool, a collecting assembly is arranged on the lower portion of the inner surface of the gum dipping pool, cord fabric is jointly wound around the two limiting assemblies and the two second roll shafts, and the gum dipping pool is slidably connected to the front portion of the upper end of the gum dipping pool. According to the glue scraping device for cord fabric production, in the using process, the limiting assemblies on the front side and the rear side are used for arranging and limiting the left side and the right side of the cord fabric, and the situation that deviation or wrinkles are generated in the glue dipping and glue scraping process of the cord fabric, and the glue dipping uniformity of the cord fabric is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing equipment for cord fabrics, in particular to a glue scraping device for producing cord fabrics. Background Art

[0002] The cord fabric is woven by interlacing warp and weft threads. After weaving, a layer of glue is attached to the outer layer of the warp and weft threads of the cord fabric, and then it can be used in rubber products such as tires. The cord fabric is usually used as the skeleton layer of rubber products and needs to bear loads. It is crucial to the service life of rubber products, and the flatness of the cord fabric directly affects its service life. If the glue on the surface of the cord fabric is uneven, it is easy to cause the cord fabric to be damaged during use, which in turn affects the normal use of rubber products. Therefore, when producing the cord fabric, a glue scraping device is required to smooth the glue on the cord fabric after dipping.

[0003] The existing glue scraping device for dipped cord fabric is not convenient for ensuring that the fabric does not have wrinkles during processing, which results in uneven glue dipping of the fabric and affects the effect of glue scraping on the fabric. The efficiency of glue dipping is low, resulting in low overall processing efficiency.

[0004] Chinese patent document CN219816875U discloses a cord fabric dipping and scraping device, which relates to the field of cord fabric production and processing, including a dipping tank with a roller shaft inside, a cord fabric arranged on the roller shaft of the dipping tank, and scrapers plugged into the inner side of the dipping tank are provided on both sides of the cord fabric. Connecting blocks are provided at the bottom of both ends of the two scrapers and located on the outer side of the dipping tank, and a rotating shaft is provided at the bottom of the two connecting blocks. The middle part of the rotating shaft is provided with an external thread. The above utility model drives the rotating shaft to rotate by turning the knob, and at the same time, the two connecting blocks of the rotating shaft drive the connecting blocks to move toward each other, so that the two connecting blocks respectively drive the scrapers to rotate on the inner side of the dipping tank, so that the distance between the top side of the scraper and the cord fabric is adjusted, so that the scraper can adapt to cord fabrics of different thicknesses, and the scraper can control the residual thickness of the glue on both sides of the cord fabric to avoid uneven glue thickness on the surface of the cord fabric, resulting in poor quality of the cord fabric. However, the above patent document still has the following defects during use:

[0005] During the use of the above patent document, the cord fabric is not limited on both sides during the movement and dipping process, the cord fabric may be offset, resulting in uneven dipping. At the same time, during the dipping process, the efficiency of glue entering the gaps of the cord fabric and adhering to the surface of the cord fabric is low. Utility Model Content

[0006] The main purpose of the utility model is to provide a glue scraping device for producing cord fabric, which can effectively solve the problem that the cord fabric may be offset during the processing and the glue dipping efficiency is low.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A glue scraping device for producing cord fabrics comprises a glue dipping pool, wherein the upper front end and the upper rear end of the glue dipping pool are fixedly connected to limit assemblies, the left side wall and the right side wall of the inner surface of the glue dipping pool are rotatably connected to two front-to-rear symmetrical roller shafts 2, the middle of the left side wall and the middle of the right side wall of the inner surface of the glue dipping pool are jointly provided with two roller shafts 1, the lower part of the inner surface of the glue dipping pool is provided with a collecting assembly, the middle side of the lower rear end of the glue dipping pool is fixedly connected to a connecting pipe that communicates with the inner cavity of the glue dipping pool, the two limit assemblies and the two roller shafts 2 are jointly wrapped with cord fabrics, and the front part of the upper end of the glue dipping pool is slidably connected to an adjustment assembly.

[0009] Preferably, the limiting assembly includes a support plate, and two support rods are symmetrically fixedly connected to the side of the upper end of the support plate close to the glue dipping pool, and the ends of the two support rods close to each other are rotatably connected to roller shaft three, and the upper ends of the two support rods are fixedly connected to baffles, and the left side and the right side of the upper end of the support plate are fixedly connected to a plurality of support columns in sequence front and back, and the ends of the two support columns on the same side close to each other are rotatably connected to two rollers one in sequence up and down.

[0010] Preferably, the two support plates are fixedly connected to the glue dipping tank, the two rollers on the same side are respectively tightly attached to the upper and lower ends of the cord fabric, and the four baffles are tightly attached to the end faces of the cord fabric.

[0011] Preferably, the adjustment assembly includes two scrapers, a bidirectional screw and a sliding rod, the left and right ends of the two scrapers are fixedly connected to connecting rods, the outer surfaces of the bidirectional screw and the sliding rod are provided with two front-to-back symmetrical slides, the two slides on the left are threadedly connected to the bidirectional screw, the two slides on the right are slidably connected to the sliding rod, and the four connecting rods are fixedly connected to the slides on the same side.

[0012] Preferably, the bidirectional screw and the sliding rod are rotationally connected and fixedly connected to the glue dipping pool respectively, and the four sliding plates are all slidably connected to the upper end of the glue dipping pool.

[0013] Preferably, a plurality of pressing balls are fixedly connected to the outer surfaces of the two rollers, and the two rollers are rotatably connected to the glue dipping pool. The roller one at the rear is placed at the upper end of the cord cloth, and the roller one at the front is placed at the lower end of the cord cloth. The horizontal position of the roller one at the rear is placed at the lower side of the roller two at the rear, and the horizontal position of the roller one at the front is placed at the upper side of the roller two at the front.

[0014] Preferably, the left side wall and the right side wall of the inner surface of the dipping pool are rotatably connected with four rollers 2, the upper rollers 2 are attached to the upper end of the cord fabric, and the lower rollers 2 are attached to the lower end of the cord fabric.

[0015] Preferably, the collecting assembly comprises eight inverted rows of filter plates fixedly connected to the immersion pool, and the left side and right side of the lower end of the eight inverted rows of filter plates are fixedly connected with collecting grooves, and the front ends of the two collecting grooves pass through the rear end of the immersion pool and extend to the front side wall of the inner surface of the immersion pool.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During use, the utility model uses the limiting components on the front and rear sides to arrange and limit the left and right sides of the cord fabric, so as to avoid deviation or wrinkles during the process of dipping and scraping the cord fabric, which affects the uniformity of the cord fabric dipping.

[0018] 2. During use, the utility model uses a pair of rollers to roll the surface of the cord fabric, so that the glue quickly enters the gap of the cord fabric, so that the glue is firmly attached to the surface of the cord fabric. At the same time, the adjustment component can be used to control the thickness of the cord fabric when scraping the glue, thereby expanding the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic cutaway diagram of the overall structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0023] Figure 5 It is a schematic diagram of the overall structure of the collection component of the utility model.

[0024] In the figure: 1. cord fabric; 2. limit assembly; 3. collection assembly; 4. dip tank; 5. roller one; 6. roller two; 7. adjustment assembly; 21. roller one; 22. support column; 23. support plate; 24. baffle; 25. support rod; 26. roller three; 71. slide plate; 72. bidirectional screw; 73. connecting rod; 74. scraper; 51. pressing ball; 41. roller two; 31. inverted eight-row filter plate; 32. collection tank. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, a glue scraping device for producing tire cord fabric comprises a glue dipping pool 4, the upper front end and the upper rear end of the glue dipping pool 4 are fixedly connected to a limiting assembly 2, the left side wall and the right side wall of the inner surface of the glue dipping pool 4 are rotatably connected to two front-to-back symmetrical roller shafts 6, the middle of the left side wall and the middle of the right side wall of the inner surface of the glue dipping pool 4 are jointly provided with two roller shafts 1 5, the lower part of the inner surface of the glue dipping pool 4 is provided with a collecting assembly 3, the middle side of the lower rear end of the glue dipping pool 4 is fixedly connected to a connecting pipe communicated with the inner cavity of the glue dipping pool 4, the two limiting assemblies 2 and the two roller shafts 2 6 are wrapped with tire cord fabric 1, and the front upper end of the glue dipping pool 4 is slidably connected to an adjusting assembly 7.

[0027] In the specific implementation process of this scheme, firstly, glue is poured into the dipping tank 4, and then the cord fabric 1 is installed on the device. According to the thickness of the cord fabric 1 that needs to be dipped in glue, the adjusting component 7 is used to adjust it. Then, the collecting device at the front of the cord fabric 1 and the feeding device at the rear of the cord fabric 1 are started, so that the cord fabric 1 can be driven to move backward continuously, and the cord fabric 1 placed in the dipping tank 4 begins to be dipped in glue. In this process, the roller 1 5 is used to improve the efficiency of dipping in glue and enhance the effect of dipping in glue. When the cord fabric 1 after dipping in glue passes through the adjusting component 7, the excess glue on the surface of the cord fabric 1 is scraped off. In the process of the cord fabric 1 continuously moving forward on the device, the position of its left and right sides is limited by the limiting component 2 and the roller 2 41, and the cord fabric 1 is arranged to avoid the cord fabric 1 from being offset or folded, resulting in uneven dipping in glue, thereby affecting the production quality of the cord fabric 1.

[0028] The front and rear parts of the cord fabric 1 mentioned above are respectively wound on a receiving device and a feeding device, that is, a winding device, usually referring to an automatic winding machine, whose working principle and structural design are aimed at achieving efficient and stable fabric winding operation.

[0029] The winding device is the core part of the winder, which is usually composed of a winding shaft, a winding drum and a tensioning device. The winding shaft is a hollow shaft on which the fabric is wound. The winding drum is a cylindrical device placed on the winding shaft to keep the fabric wound normally. The tensioning device is used to adjust the tension of the winding device to ensure that the fabric can be tightly wound on the winding shaft.

[0030] In addition, the front cord fabric 1 will enter the next assembly line operation such as drying after scraping glue.

[0031] Specifically, in order to avoid uneven dipping of the surface of the cord fabric 1, refer to Figure 2 and Figure 3The limit assembly 2 includes a support plate 23, and two support rods 25 are symmetrically fixedly connected to the upper end of the support plate 23 on one side close to the dipping tank 4. The ends of the two support rods 25 close to each other are rotatably connected to a roller shaft 3 26. The upper ends of the two support rods 25 are fixedly connected to a baffle 24. The left side and the right side of the upper end of the support plate 23 are fixedly connected to a plurality of support columns 22 in sequence front and back. The ends of the two support columns 22 on the same side close to each other are rotatably connected to two rollers 1 21 in sequence up and down.

[0032] For further information, see Figure 2 , the two support plates 23 are fixedly connected to the dipping tank 4, the two rollers 21 on the same side are respectively close to the upper and lower ends of the cord fabric 1, and the four baffles 24 are close to the end surface of the cord fabric 1;

[0033] For further information, see Figure 3 The adjustment assembly 7 includes two scrapers 74, a bidirectional screw 72 and a slide bar. The left and right ends of the two scrapers 74 are fixedly connected with connecting rods 73. The outer surfaces of the bidirectional screw 72 and the slide bar are provided with two front-to-back symmetrical slide plates 71. The two slide plates 71 on the left are threadedly connected to the bidirectional screw 72, and the two slide plates 71 on the right are slidably connected to the slide bar. The four connecting rods 73 are fixedly connected to the slide plates 71 on the same side.

[0034] For further information, see Figure 3 The bidirectional screw rod 72 and the slide rod are respectively connected to the dipping tank 4 for rotation and fixed connection, and the four slide plates 71 are all connected to the upper end of the dipping tank 4 for sliding connection;

[0035] The two rollers 3 26 are arranged at the lower end of the cord fabric 1, and the two rollers 2 6 are arranged at the upper end of the cord fabric 1, so that the cord fabric 1 can remain straight after being installed. The other two support rods 25 are inclined in a direction close to each other to prevent glue from sticking to external devices and causing cleaning troubles.

[0036] It can be seen that after the cord fabric 1 is installed on the device, the cord fabric 1 is kept in a straight state under the action of the front and rear two roller shafts 3 26 and the roller shaft 2 6. When the cord fabric 1 starts to move forward, the left and right sides of the cord fabric 1 are arranged between two rollers 21 on the same side. When the cord fabric 1 moves, the rollers 21 rotate accordingly, so that the cord fabric 1 moves smoothly and the cord fabric 1 is arranged and flattened, so as to avoid wrinkles and folds of the cord fabric 1, which affect the effect of dipping. At the same time, the front and rear four baffles 24 are used to limit the part where the cord fabric 1 turns in the direction to avoid its deviation and affect the winding. At the same time, the two support rods 25 are arranged to be close to each other and tilted to avoid glue sticking to the external device, causing cleaning trouble.

[0037] In addition, before the cord fabric 1 is operated, the distance between the two scrapers 74 can be changed according to the processing standards, and the bidirectional screw 72 can be rotated to drive the two slide plates 71 on the same side to move simultaneously in the direction of approaching each other or moving away from each other, so that the two slide plates 71 slide on the upper end of the dipping tank 4, which can drive the two connecting rods 73 and the scraper 74 on the same side to move together. At the same time, the two connecting rods 73 on the right side both drive the two slide plates 71 on the same side to slide on the outer surface of the sliding rod, thereby changing the distance between the two scrapers 74, and cooperating with the sliding rod to make the two scrapers 74 slide stably. After the cord fabric 1 after dipping in glue passes through the two scrapers 74, the scraper 74 is used to scrape glue on its surface to ensure that the glue on the surface of the cord fabric 1 is evenly distributed.

[0038] Specifically, in order to improve the efficiency of the production and processing of the cord fabric 1, refer to Figure 2 , Figure 4 and Figure 5 , a plurality of pressing balls 51 are fixedly connected to the outer surfaces of the two rollers 5, and the two rollers 5 are rotatably connected to the dipping tank 4. The rear roller 5 is placed on the upper end of the cord fabric 1, and the front roller 5 is placed on the lower end of the cord fabric 1. The horizontal position of the rear roller 5 is placed on the lower side of the rear roller 2 6, and the horizontal position of the front roller 5 is placed on the upper side of the front roller 2 6;

[0039] For further information, see Figure 4 The left side wall and the right side wall of the inner surface of the dip tank 4 are rotatably connected with four rollers 2 41, the upper rollers 2 41 are attached to the upper end of the cord fabric 1, and the lower rollers 2 41 are attached to the lower end of the cord fabric 1;

[0040] For further information, see Figure 5 The collecting assembly 3 includes eight rows of filter plates 31 fixedly connected to the dipping pool 4, and the left and right sides of the lower ends of the eight rows of filter plates 31 are fixedly connected to collecting grooves 32, and the front ends of the two collecting grooves 32 penetrate the rear end of the dipping pool 4 and extend to the front side wall of the inner surface of the dipping pool 4;

[0041] It can be seen that when the cord fabric 1 moves forward and passes through the rear roller shaft 5, since the roller shaft 5 is set at a lower position, the pressing ball 51 will squeeze the upper end of the cord fabric 1 under the action of the pressing ball 51, and at the same time cooperate with the upper and lower rollers 41 at the rear to limit the cord fabric 1. When the cord fabric 1 passes downward through the lower part of the roller shaft 5, the glue can be quickly pressed into the gap of the cord fabric 1 due to being squeezed. Then the cord fabric 1 passes upward through the upper part of the front roller shaft 5 and is squeezed by the front plurality of pressing balls 51. The lower end of the sub-fabric 1 is squeezed, and the glue is quickly pressed into the gap of the cord fabric 1, so that the cord fabric 1 is quickly dipped in glue. At the same time, the cord fabric 1 is always kept in a straight state under the clamping of the four rollers 2 41 at the front. Under the secondary squeezing effect of the two rollers 1 5, the efficiency of the cord fabric 1 dipping in glue is faster, and the efficiency of the processing of the cord fabric 1 is further improved. At the same time, under the effect of squeezing, the glue liquid fully penetrates the base fabric fibers, which can ensure that the glue liquid can be evenly distributed between the fibers of the cord fabric 1, providing the required viscosity and strength;

[0042] After use, the electronic valve of the connecting pipe can be opened to collect the unused glue in the glue immersion pool 4, and the glue is filtered through the filter plate 31 to avoid the need for subsequent filtering. Then, the components inside the glue immersion pool 4 are cleaned, and the cleaning water is discharged from the connecting pipe. The impurities on the upper end of the filter plate 31 flow into the collecting grooves 32 on both sides. It is only necessary to pull the two collecting grooves 32 backwards to take them out and dump them.

[0043] It should be noted that the specific installation method of the receiving device and the feeding device in the outside world, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A glue scraping device for producing cord fabrics, comprising a glue dipping tank (4), characterized in that: The upper front end and the upper rear end of the dipping pool (4) are fixedly connected to a limiting assembly (2); the left side wall and the right side wall of the inner surface of the dipping pool (4) are rotatably connected to two front-to-rear symmetrical roller shafts (6); the middle of the left side wall and the middle of the right side wall of the inner surface of the dipping pool (4) are jointly provided with two roller shafts (5); the lower part of the inner surface of the dipping pool (4) is provided with a collecting assembly (3); the middle side of the lower rear end of the dipping pool (4) is fixedly connected to a connecting pipe that communicates with the inner cavity of the dipping pool (4); the two limiting assemblies (2) and the two roller shafts (6) are jointly wrapped with a cord fabric (1); and the upper front end of the dipping pool (4) is slidably connected to an adjusting assembly (7).

2. The rubber scraping device for producing tire cord fabric according to claim 1, characterized in that: The limiting assembly (2) comprises a support plate (23), and two support rods (25) are symmetrically fixedly connected to the upper end of the support plate (23) on one side close to the dipping tank (4), and the ends of the two support rods (25) close to each other are rotatably connected to a roller shaft three (26), and the upper ends of the two support rods (25) are fixedly connected to a baffle plate (24), and the left side and the right side of the upper end of the support plate (23) are fixedly connected to a plurality of support columns (22) in sequence front and back, and the ends of the two support columns (22) on the same side close to each other are rotatably connected to two rollers one (21) in sequence up and down.

3. The rubber scraping device for producing tire cord fabric according to claim 2, characterized in that: The two support plates (23) are fixedly connected to the dipping tank (4), the two rollers (21) on the same side are respectively in close contact with the upper and lower ends of the cord fabric (1), and the four baffles (24) are in close contact with the end faces of the cord fabric (1).

4. The rubber scraping device for producing tire cord fabric according to claim 1, characterized in that: The adjustment assembly (7) comprises two scrapers (74), a bidirectional screw (72) and a sliding rod. The left and right ends of the two scrapers (74) are fixedly connected with a connecting rod (73). The outer surfaces of the bidirectional screw (72) and the sliding rod are provided with two front-to-back symmetrical sliding plates (71). The two sliding plates (71) located on the left are threadedly connected to the bidirectional screw (72), and the two sliding plates (71) located on the right are slidably connected to the sliding rod. The four connecting rods (73) are fixedly connected to the sliding plates (71) on the same side.

5. The rubber scraping device for producing tire cord fabric according to claim 4, characterized in that: The bidirectional screw rod (72) and the sliding rod are respectively rotationally connected and fixedly connected to the glue dipping pool (4), and the four sliding plates (71) are all slidingly connected to the upper end of the glue dipping pool (4).

6. The rubber scraping device for producing tire cord fabric according to claim 1, characterized in that: The outer surfaces of the two rollers (5) are fixedly connected with a plurality of pressing balls (51). The two rollers (5) are rotatably connected to the glue dipping tank (4). The roller (5) at the rear is placed at the upper end of the cord fabric (1), and the roller (5) at the front is placed at the lower end of the cord fabric (1). The horizontal position of the roller (5) at the rear is placed at the lower side of the roller (6) at the rear, and the horizontal position of the roller (5) at the front is placed at the upper side of the roller (6) at the front.

7. The rubber scraping device for producing tire cord fabric according to claim 1, characterized in that: The left side wall and the right side wall of the inner surface of the dipping tank (4) are both rotatably connected to four rollers (41), the rollers (41) located at the upper part are all attached to the upper end of the cord fabric (1), and the rollers (41) located at the lower part are all attached to the lower end of the cord fabric (1).

8. The rubber scraping device for producing tire cord fabric according to claim 1, characterized in that: The collecting assembly (3) comprises eight inverted rows of filter plates (31) fixedly connected to the glue soaking pool (4), and the left side and the right side of the lower end of the eight inverted rows of filter plates (31) are fixedly connected to collecting grooves (32), and the front ends of the two collecting grooves (32) penetrate the rear end of the glue soaking pool (4) and extend to the front side wall of the inner surface of the glue soaking pool (4).

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