Scraping and recycling device used after gum dipping of cloth

Abstract

The utility model discloses a scraped material recovery device used after cloth impregnation, which relates to the technical field of wet impregnation equipment and comprises an impregnation tank, two vertical plates which are oppositely arranged at intervals along the front-back direction are arranged on the right side of the impregnation tank, a rotatable rotating shaft is arranged between the two vertical plates, the rotating shaft is fixedly connected with a scraper used for scraping coating on the surface of base cloth, and the scraper is fixedly connected with the impregnation tank. A driving mechanism used for driving the rotating shaft to rotate is arranged on the vertical plate on any side, a containing groove used for collecting paint is formed below the rotating shaft, a through guide-out opening is formed in the side wall of the containing groove and connected with a guide-out pipe, a flow guide groove with the top open is further formed between the impregnation groove and the containing groove, one end of the flow guide groove is open, and the other end of the flow guide groove is connected with the rotating shaft. The open end of the flow guide groove is positioned above the impregnation groove, and the closed end of the flow guide groove is positioned below the delivery pipe; a scraper is arranged in the containing groove, and a linear driving mechanism used for driving the scraper to move in the containing groove is arranged on the outer side wall of the containing groove. The scraping effect of the scraper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wet impregnation equipment, in particular to a scraping material recovery device used for cloth after it is impregnated with glue. Background Art

[0002] Fabric dipping refers to the wet impregnation leather making process, which is to introduce the base fabric into the impregnation tank filled with paint, and then pass the pressure roller and guide roller set in the impregnation tank to coat the surface of the base fabric with a layer of paint, and then lead the base fabric into the coagulation tank for coagulation and forming. In order to ensure the uniformity of the paint on the surface of the base fabric and control the amount of paint, the excess paint on the surface of the base fabric will be scraped off before the base fabric is introduced into the coagulation tank to facilitate the subsequent coagulation process.

[0003] In the existing step of scraping off excess paint on the surface of the base cloth, a scraper with a fixed angle is usually set at the outlet end of the base cloth, and a receiving groove for collecting the paint is fixedly provided below the scraper. When the base cloth passes over the scraper, the excess paint on the surface of the base cloth will flow into the receiving groove below along the inclined angle of the scraper. When the paint in the receiving groove is almost full, the paint in the receiving groove is manually taken out and poured into the impregnation tank again for reuse.

[0004] However, in actual application of the above steps, there are the following problems: 1. Since the scraper is at a fixed angle, when the base cloth is in a state of being too tight or too loose after being led out of the impregnation tank, the scraper may damage the surface of the base cloth or the scraper may not contact the base cloth, resulting in poor scraping effect; 2. The efficiency of manually transferring the paint scraped off the tank is low, and the machine needs to be stopped during transfer, affecting production efficiency; 3. After long-term use, the paint in the tank is easy to solidify and deposit, resulting in a reduction in the capacity of the tank, which in turn affects the collection of paint. The machine needs to be stopped for cleaning, which is inconvenient and affects production efficiency.

[0005] In view of this, the inventor conducted in-depth research on the above-mentioned issues, which led to the creation of this case. Utility Model Content

[0006] The utility model provides a scraping and recycling device for cloth after being dipped in glue, aiming to solve the problems of poor scraping effect caused by the fixed angle of the scraper in the existing step of scraping off excess paint on the base cloth, low transfer efficiency of the paint in the accommodating groove and easy solidification and deposition, resulting in low production efficiency.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A scraper recovery device for fabric after dipping in glue, comprising an impregnation tank, with the length direction of the impregnation tank as the left-right direction, two vertical plates arranged relatively spaced in the front-to-back direction are provided on the right side of the impregnation tank, a rotatable rotating shaft is provided between the two vertical plates, the rotating shaft is fixedly connected with a scraper for scraping off the coating on the surface of the base fabric, the vertical plates on either side are provided with a driving mechanism for driving the rotating shaft to rotate, a receiving tank for collecting coating is provided below the rotating shaft, the receiving tank is arranged in the front-to-back direction, and a through guide outlet is provided on the side wall of the receiving tank, the guide outlet is connected with a guide pipe that passes through the front and back, a guide groove arranged in the left-to-right direction and open at the top is further provided between the impregnation tank and the receiving tank, one end of the guide groove is open and the other end is closed, the open end of the guide groove is located above the impregnation tank, and the closed end is located below the guide pipe; a scraper is provided in the receiving tank, and a linear driving mechanism for driving the scraper to move in the receiving tank is provided on the outer wall of the receiving tank

[0009] Furthermore, the driving mechanism comprises a worm wheel arranged on the rotating shaft, a mounting seat fixedly arranged above the worm wheel, a worm passing through the mounting seat and meshing with the worm wheel, and a hand wheel for driving the worm wheel to rotate.

[0010] Furthermore, the outlet is circular or rectangular, and the shape of the outlet pipe is adapted to the outlet.

[0011] Furthermore, the linear drive mechanism includes a fixed plate fixedly arranged on the left side wall of the accommodating groove, a motor and a fixed seat are respectively provided at both ends of the fixed plate, a screw rod is arranged between the motor and the fixed seat, one end of the screw rod is connected to the output end of the motor, and the other end is connected to the fixed seat; a slider is provided on the screw rod, the slider is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the scraper.

[0012] Furthermore, the connecting plate comprises a vertical portion and a horizontal portion perpendicular to the vertical portion, the horizontal portion is located above the receiving groove, and the scraper is fixedly arranged at the bottom of the horizontal portion.

[0013] Furthermore, the scraper includes a blade body and a blade edge, the blade body is fixedly connected to the rotating shaft, the blade edge is arc-shaped, and one side of the blade edge has an inclined surface that forms an angle of 20-30 degrees with the plane of the blade body.

[0014] From the above description of the structure of the utility model, it can be seen that the utility model has the following advantages:

[0015] Firstly, the scraper of the utility model can adjust the angle according to the tension of the base cloth, thereby ensuring the scraping effect, and is provided with a guide port and a guide pipe on the side wall of the receiving groove, so that the paint can flow into the guide groove. Under the guidance of the guide groove, the paint flows back into the impregnation tank, thus saving the time of manual transfer of the paint, and is also provided with a scraper for cleaning the deposited paint in the receiving groove and a linear drive mechanism for driving the scraper, thereby avoiding the problem of reduction of the capacity of the receiving groove due to paint deposition, saving cleaning time and improving production efficiency.

[0016] Secondly, the blade of the scraper of the utility model is arc-shaped, and one side of the blade has an inclined surface that forms an angle with the plane of the blade body. In this way, when the scraper scrapes off excess paint on the base cloth, damage to the surface of the base cloth can be avoided, and the inclined surface also helps the scraped paint flow into the receiving groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the scraper of the utility model after being separated from the base cloth.

[0019] Figure 3 This is a schematic diagram of the structure in which the outlet pipe of the utility model is located above the guide groove.

[0020] Figure 4 It is a structural schematic diagram of the linear drive mechanism of the utility model installed on the accommodating groove.

[0021] Figure 5 It is a top view of the linear drive mechanism of the utility model installed on the accommodating groove.

[0022] Figure 6 It is a structural schematic diagram of the scraper of the utility model being arranged in the accommodating groove.

[0023] Figure 7 It is a structural schematic diagram of the scraper of the utility model.

[0024] Figure numerals: 10-impregnation tank; 101-base cloth; 20-vertical plate; 30-rotating shaft; 40-scraper; 41-blade body; 42-blade edge; 421-inclined surface; 51-worm gear; 52-mounting seat; 53-worm; 54-handwheel; 60-accommodating groove; 61-export port; 62-export pipe; 70-guide groove; 80-scraper; 90-linear drive mechanism; 91-fixed plate; 92-motor; 93-fixed seat; 94-screw; 941-slider; 95-connecting plate; 951-vertical portion; 952-horizontal portion. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Reference Figures 1 to 7 A scraper recovery device for fabric after dipping in glue, comprising a dipping tank 10, with the length direction of the dipping tank 10 as the left and right direction, two vertical plates 20 arranged relatively spaced apart in the front-to-back direction are arranged on the right side of the dipping tank 10, a rotatable rotating shaft 30 is arranged between the two vertical plates 20, and the rotating shaft 30 is fixedly connected with a scraper 40 for scraping off excess paint on the surface of the base fabric 101, a driving mechanism for driving the rotating shaft 30 to rotate is arranged on the vertical plates 20 on either side, and a receiving groove 60 for collecting paint is arranged below the rotating shaft 30, and the receiving groove 60 is arranged in the front-to-back direction , and a through guide outlet 61 is provided on the side wall of the containing tank 60, and the guide outlet 61 is connected to a guide pipe 62 that passes through the front and back. A guide groove 70 arranged along the left and right sides and open at the top is also provided between the above-mentioned impregnation tank 10 and the above-mentioned containing tank 60, and one end of the guide groove 70 is open and the other end is closed, wherein the open end of the guide groove 70 is located above the impregnation tank 10, and the closed end is located below the guide pipe 62; a scraper 80 is provided in the above-mentioned containing tank 60, and a linear drive mechanism 90 for driving the scraper 80 to move in the containing tank 60 is provided on the outer side wall of the containing tank 60.

[0027] When in use, the driving mechanism can be used to drive the rotating shaft 30 to rotate so as to adjust the angle of the scraper 40, and the outlet 61 and the outlet pipe 62 arranged on the side wall of the receiving groove 60 allow the paint scraped off by the scraper 40 to flow into the guide groove 70. Under the guidance of the guide groove 70, the paint flows back into the impregnation tank 10, and the scraper 80 can also clean the paint deposited in the receiving groove 60 under the drive of the linear driving mechanism 90 to avoid affecting the collection of the paint.

[0028] Reference Figures 1 to 3 The driving mechanism includes a worm gear 51 arranged on the rotating shaft 30, a mounting seat 52 fixedly arranged above the worm gear 51, a worm 53 passing through the mounting seat 52 and meshing with the worm gear 51, and a handwheel 54 for driving the worm 53 to rotate. When in use, it is only necessary to rotate the handwheel 54 to rotate the worm gear 51, thereby driving the rotating shaft 30 to rotate, thereby achieving the purpose of adjusting the angle of the scraper 40; the guide outlet 61 is circular or rectangular. In this embodiment, the guide outlet 61 is circular, and the shape of the guide tube 62 is adapted to the guide outlet 61.

[0029] Reference Figures 1 to 6The linear drive mechanism 90 includes a fixed plate 91 fixedly arranged on the left side wall of the accommodating groove 60, and a motor 92 and a fixed seat 93 are respectively arranged at both ends of the fixed plate 91, and a screw rod 94 is arranged between the motor 92 and the fixed seat 93, one end of the screw rod 94 is connected to the output end of the motor 92 through a coupling (not shown in the figure), and the other end is connected to the fixed seat 93, and a slider 941 is arranged on the screw rod 94, and the slider 941 is fixedly connected to a connecting plate 95, and the connecting plate 95 is fixedly connected to the above-mentioned scraper 80. In this embodiment, the connecting plate 95 includes a vertical portion 951 and a horizontal portion 952 perpendicular to the vertical portion 951, wherein the horizontal portion 952 is located above the accommodating groove 60, and the scraper 80 is fixedly arranged at the bottom of the horizontal portion 952. When used, the slider 941 is driven by the motor 92 to move on the screw rod 94, thereby driving the scraper 80 to move in the accommodating groove 60, so as to achieve the purpose of cleaning the deposited paint in the accommodating groove 60.

[0030] Reference Figures 1 to 7 The scraper 40 includes a blade body 41 and a blade edge 42, wherein the blade body 41 is fixedly connected to the rotating shaft 30, the blade edge 42 is arc-shaped, and one side of the blade edge 42 has an inclined surface 421 that forms an angle of 20-30 degrees with the plane of the blade body 41. This not only prevents the blade of the scraper 40 from damaging the surface of the base cloth 101, but the inclined surface 421 also helps the paint flow into the accommodating groove 60.

[0031] Reference Figures 1 to 7 The utility model provides a driving mechanism on the rotating shaft 30, so that the scraper 40 can adjust the angle according to the tension of the base cloth 101, thereby improving the effect of scraping off the paint. The side wall of the receiving groove 60 is provided with a guide port 61 and a guide pipe 62 that can allow the paint to flow into the guide groove 70. Under the guidance of the guide groove 70, the paint flows back into the impregnation tank 10, saving the time of manual transfer of the paint. In addition, a linear driving mechanism 90 is provided on the side wall of the receiving groove 60 for driving the scraper 80 to clean the deposited paint in the receiving groove, thereby avoiding the problem of reduced capacity of the receiving groove due to paint deposition, saving cleaning time and improving production efficiency.

[0032] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A scraper recovery device for fabric after dipping in glue, comprising a dipping tank, characterized in that: With the length direction of the impregnation tank as the left and right direction, two vertical plates arranged relatively spaced apart in the front-to-back direction are provided on the right side of the impregnation tank, a rotatable rotating shaft is provided between the two vertical plates, the rotating shaft is fixedly connected with a scraper for scraping off the coating on the surface of the base cloth, and a driving mechanism for driving the rotating shaft to rotate is provided on the vertical plate on either side, a receiving groove for collecting coating is provided below the rotating shaft, the receiving groove is arranged along the front-to-back direction, and a through guide outlet is provided on the side wall of the receiving groove, and a guide groove arranged along the left and right directions and open at the top is also provided between the impregnation tank and the receiving tank, one end of the guide groove is open and the other end is closed, the open end of the guide groove is located above the impregnation tank, and the closed end is located below the guide tube; a scraper is provided in the receiving tank, and a linear driving mechanism for driving the scraper to move in the receiving tank is provided on the outer side wall of the receiving tank 2. The scraper material recovery device for cloth after being dipped in glue according to claim 1 is characterized in that: The driving mechanism comprises a worm wheel arranged on the rotating shaft, a mounting seat fixedly arranged above the worm wheel, a worm screw passing through the mounting seat and meshing with the worm wheel, and a hand wheel for driving the worm screw to rotate.

3. The scraper material recovery device for cloth after gluing according to claim 1 is characterized in that: The outlet is circular or rectangular, and the shape of the outlet pipe is adapted to the outlet.

4. The scraper material recovery device for cloth after gluing according to claim 1 is characterized in that: The linear drive mechanism includes a fixed plate fixedly arranged on the left side wall of the accommodating groove, a motor and a fixed seat are respectively provided at both ends of the fixed plate, a screw rod is arranged between the motor and the fixed seat, one end of the screw rod is connected to the output end of the motor, and the other end is connected to the fixed seat; a slider is provided on the screw rod, the slider is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the scraper.

5. The scraper material recovery device for cloth after being dipped in glue according to claim 4 is characterized in that: The connecting plate comprises a vertical portion and a horizontal portion perpendicular to the vertical portion, the horizontal portion is located above the accommodating groove, and the scraper is fixedly arranged at the bottom of the horizontal portion.

6. The scraper material recovery device for cloth after gluing according to claim 1 is characterized in that: The scraper comprises a blade body and a blade edge. The blade body is fixedly connected to the rotating shaft. The blade edge is arc-shaped, and one side of the blade edge has an inclined surface that forms an angle of 20-30 degrees with the plane of the blade body.

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