Woven bag rinsing device

Abstract

The utility model relates to a woven bag rinsing device which comprises a cleaning box, a cleaning cavity is formed in the cleaning box, a movable door is arranged on one side of the cleaning cavity, the upper side face of the cleaning cavity is connected with a water inlet pipe, the lower side face of the cleaning cavity is connected with a water drainage pipe, and a rotating shaft is rotationally connected into the cleaning cavity. A servo motor used for driving the rotating shaft is installed on the cleaning box, and a combined clamp is installed on the rotating shaft. And a scraper is rotationally connected to the rotating shaft, the outer edge of the scraper abuts against the inner side wall of the cleaning cavity, and a transmission assembly used for driving the rotating shaft to rotate is installed between the rotating shaft and the scraper. The woven bags are separated and fixed through the combined clamps and are opened, so that the woven bags can be prevented from being twisted into a ball after being rinsed, and the rinsing effect of the woven bags can be further improved.

Description

Technical Field

[0001] The utility model relates to a woven bag, in particular to a woven bag rinsing device. Background Art

[0002] A woven bag is a container for holding items. During the production process of the woven bag, its surface is prone to be contaminated with dust, oil stains or other impurities. Therefore, after the woven bag is produced, the finished product needs to be rinsed. The inner part of the rinsed woven bag is relatively clean, which can ensure the cleanliness of the loaded items. Moreover, after the stains on the surface of the woven bag are washed off, it will not affect subsequent printing.

[0003] In the existing woven bag rinsing device, several woven bags are usually put into a closed cavity for water washing, and continuous stirring is carried out during the water washing process to ensure that the stains on the surface of the woven bag can be washed off. However, after the washing is completed, the woven bags will be entangled in a ball in the cavity, and the operator cannot easily separate and take out the woven bags. Moreover, during the process of untangling the entangled woven bags, it is also easy to damage the woven bags.

[0004] In view of this, we propose a woven bag rinsing device that is convenient for taking out woven bags. Content of the Utility Model

[0005] The utility model provides a woven bag rinsing device, which solves the above problems existing in the prior art during use.

[0006] The technical solution of the utility model is realized as follows: A woven bag rinsing device includes a cleaning box. A cleaning cavity is opened in the cleaning box. A movable door is arranged on one side of the cleaning cavity. A water inlet pipe is connected to the upper side of the cleaning cavity. A drain pipe is connected to the lower side of the cleaning cavity. A rotating shaft is rotatably connected in the cleaning cavity. A servo motor for driving the rotating shaft is installed on the cleaning box. A combined clamp is installed on the rotating shaft.

[0007] A scraper is rotatably connected to the rotating shaft. The outer edge of the scraper abuts against the inner side wall of the cleaning cavity. A transmission component for driving the scraper to rotate is installed between the rotating shaft and the scraper.

[0008] Further, the combined clamp includes a plurality of fixed plates, a plurality of movable plates and a plurality of threaded long shafts;

[0009] Each of the fixed plates is equidistantly distributed on the rotating shaft. The fixed plates are connected by sliding rods. The fixed plates and the movable plates are distributed alternately up and down. One end of the movable plate is slidably connected to the sliding rod;

[0010] The threaded long shaft is rotatably connected to the outside of each of the fixed plates, and the other ends of the movable plates are threadedly connected to the threaded long shaft;

[0011] A pre-clamping assembly is provided at the lower end of the fixed plate.

[0012] Further, the pre-clamping assembly includes a tension spring and a clamping plate;

[0013] The clamping plate abuts against the lower end of the fixed plate. A content groove is formed at the lower end of the fixed plate, and the tension spring is connected between the bottom wall of the content groove and the clamping plate.

[0014] Further, the scraper includes a rotating box, the rotating box is rotatably connected to the rotating shaft, and the transmission assembly is located inside the rotating box.

[0015] Further, the transmission assembly includes a first friction wheel and a plurality of lifting friction wheels;

[0016] The first friction wheel is fixedly connected to the upper edge of the rotating shaft. A friction inner ring is provided on the inner curved surface of the rotating box, and the lifting friction wheels are located between the first friction wheel and the friction inner ring;

[0017] A lifting mechanism for driving the lifting friction wheels to lift is provided on the cleaning box.

[0018] Further, the lifting mechanism includes a plurality of lifting shafts and a lifting ring;

[0019] The lifting ring is located at the upper end of the cleaning box. A receiving groove for driving the lifting ring to lift is installed on the cleaning box, and the lifting shafts are rotatably connected to the lower end of the lifting ring;

[0020] The end of the lifting shaft penetrates into the rotating box, the lifting friction wheel is fixedly connected to the end of the lifting shaft, and a cylinder for accommodating the lifting friction wheel is provided on the upper side of the cleaning cavity.

[0021] Further, an emergency stop button is provided on the cleaning box.

[0022] In summary, the beneficial effects of the present utility model are as follows:

[0023] By using the combination clamp to separate and fix the woven bags and make the woven bags open, it can not only prevent the woven bags from getting entangled in a mess after rinsing, but also improve the rinsing effect of the woven bags;

[0024] Before the movable plate is clamped upward, the clamping plate plays a role in pre-clamping the woven bag to prevent the woven bag from falling from between the fixed plate and the movable plate during the placement process. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the combination clamp in the present invention;

[0029] Figure 4 It is Figure 2 a partial enlarged schematic diagram at position A in

[0030] Figure 5 It is Figure 2 a partial enlarged schematic diagram at position B in

[0031] Figure 6 It is a schematic diagram of the connection structure of the lifting friction wheel, the lifting shaft and the lifting ring in the present invention.

[0032] Reference numerals in the figure: 11, cleaning tank; 12, cleaning chamber; 13, rotating shaft; 14, servo motor; 15, combination clamp; 16, scraper; 17, fixed plate; 18, movable plate; 19, long threaded shaft; 20, sliding rod; 21, tension spring; 22, clamping plate; 23, content groove; 24, rotating box; 25, first friction wheel; 26, lifting friction wheel; 27, friction inner ring; 28, lifting shaft; 29, lifting ring; 30, receiving groove; 31, movable door; 32, water inlet pipe; 33, drain pipe; 34, emergency stop button; 35, air cylinder. Specific embodiments

[0033] The following will combine the attached Figures 1-6 drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0034] Embodiment:

[0035] As Figures 1 to 6As shown in the figure, a woven bag rinsing device includes a cleaning tank 11. A cleaning chamber 12 is provided inside the cleaning tank 11. A movable door 31 is provided on one side of the cleaning chamber 12. A water inlet pipe 32 for conveying clean water into the cleaning chamber 12 is connected to the upper side of the cleaning chamber 12. A drain pipe 33 is connected to the lower side of the cleaning chamber 12, and a check valve is installed on the drain pipe 33. After the woven bags are cleaned, the sewage in the cleaning chamber 12 is discharged through the drain pipe 33.

[0036] A rotating shaft 13 is rotatably connected inside the cleaning chamber 12. A servo motor 14 for driving the rotating shaft 13 is installed on the cleaning tank 11. A number of combination clamps 15 are installed on the rotating shaft 13. Before starting the rinsing, the operator opens and fixes a number of the woven bags on the combination clamps 15, thereby fixing the positions of the woven bags inside the cleaning chamber 12, avoiding all the woven bags being entangled in a mess after cleaning, and enabling the operator to easily take out the rinsed woven bags.

[0037] The combination clamp 15 includes a number of fixed plates 17, a number of movable plates 18 and a threaded long shaft 19. The specific structure of the combination clamp 15 is as follows: Each of the fixed plates 17 is equidistantly distributed on the rotating shaft 13, and each of the fixed plates 17 is connected by a sliding rod 20. The fixed plates 17 and the movable plates 18 are distributed alternately up and down, and one end of the movable plate 18 is slidably connected to the sliding rod 20; The threaded long shaft 19 is rotatably connected to the outside of each of the fixed plates 17, and the other ends of each of the movable plates 18 are threadedly connected to the same threaded long shaft 19.

[0038] When fixing the woven bag, first place the woven bag between the fixed plate 17 and the movable plate 18, and then the operator rotates the threaded long shaft 19. The threaded long shaft 19 drives each of the movable plates 18 to move upward together, so that the woven bag is clamped between the fixed plate 17 and the movable plate 18.

[0039] Before the operator drives the movable plate 18 to clamp upward, the woven bag may fall from between the fixed plate 17 and the movable plate 18. To solve this problem, as Figure 2 and Figure 3 shown, Embodiment 2 is proposed. A pre-clamping assembly is provided at the lower end of the fixed plate 17.

[0040] The pre-clamping assembly includes a tension spring 21 and a clamping plate 22. The clamping plate 22 abuts against the lower end of the fixed plate 17. A content groove 23 is opened at the lower end of the fixed plate 17. The tension spring 21 is connected between the bottom wall of the content groove 23 and the clamping plate 22.

[0041] When the operator places the woven bag, first pull down the clamping plate 22, and place one end of the woven bag between the clamping plate 22 and the fixing plate 17. Then release the clamping plate 22, so that the clamping plate 22 is clamped upward under the drive of the tension spring 21, thereby realizing the pre-clamping effect on the woven bag. After all the woven bags are placed, the operator then rotates the long threaded shaft 19 to make the movable plate 18 clamp the woven bag upward.

[0042] After the cleaning chamber 12 has been working for a long time, stains washed off from the surface of the woven bag will adhere to its inner wall. If these stains are not cleaned in time, it is easy to pollute the cleaning environment inside the cleaning chamber 12, thereby greatly reducing the rinsing effect of the woven bag.

[0043] Therefore, a scraper 16 for cleaning the inner wall of the cleaning chamber 12 is rotatably connected to the rotating shaft 13. The outer edge of the scraper 16 abuts against the inner wall of the cleaning chamber 12. A transmission component for driving the scraper 16 to rotate is installed between the rotating shaft 13 and the scraper 16. The scraper 16 includes a rotating box 24 which is rotatably connected to the rotating shaft 13. The transmission component is located inside the rotating box 24. The rotating shaft 13 can drive the rotating box 24 and the scraper 16 through the transmission component, so that the scraper 16 scrapes off the stains adhering to the inner wall of the cleaning chamber 12.

[0044] The specific structure of the transmission roller assembly is as follows: The transmission component includes a first friction wheel 25 and several lifting friction wheels 26. The first friction wheel 25 is fixedly connected to the upper edge of the rotating shaft 13. A friction inner ring 27 is provided on the inner curved surface of the rotating box 24. The lifting friction wheels 26 are located between the first friction wheel 25 and the friction inner ring 27. The first friction wheel 25 drives the rotating box 24 and the scraper 16 to rotate through the lifting friction wheels 26.

[0045] In addition, in order to facilitate the control of the rotation timing of the scraper 16, a lifting mechanism for driving the lifting and lowering of the lifting friction wheel 26 is provided on the cleaning tank 11. The lifting mechanism includes a plurality of lifting shafts 28 and a lifting ring 29. The lifting ring 29 is located above the cleaning tank 11. A cylinder 35 for driving the lifting and lowering of the lifting ring 29 is installed on the cleaning tank 11. The lifting shaft 28 is rotatably connected to the lower end of the lifting ring 29. The end of the lifting shaft 28 penetrates into the rotating box 24. The lifting friction wheel 26 is fixedly connected to the end of the lifting shaft 28. The cylinder 35 is used to drive the lifting ring 29 and the lifting friction wheel 26 to lift and lower in the cleaning chamber 12. A receiving groove 30 for receiving the lifting friction wheel 26 is formed on the upper side of the cleaning chamber 12. When the lifting friction wheel 26 rises into the receiving groove 30, the lifting friction wheel 26 no longer contacts the first friction wheel 25 and the friction inner ring 27, so that the first friction wheel 25 cannot drive the rotating box 24 and the scraper 16 to rotate.

[0046] It should be noted here that the distance between the first friction wheel 25 and the friction inner ring 27 should ensure that the lifting friction wheel 26 can freely move up and down between the two, and at the same time, when the lifting friction wheel 26 is located between the first friction wheel 25 and the friction inner ring 27, there is sufficient friction to transmit torque.

[0047] Moreover, an emergency stop button 34 is provided on the cleaning tank 11 to enable the operator to immediately stop the operation of the woven bag rinsing device when an unexpected situation occurs during the rinsing process.

[0048] At the same time, it should be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the protection scope of the present invention.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A woven bag rinsing device, comprising a cleaning box (11), characterized in that: A cleaning chamber (12) is provided in the cleaning box (11), a movable door (31) is provided on one side of the cleaning chamber (12), an upper side of the cleaning chamber (12) is connected to a water inlet pipe (32), a lower side of the cleaning chamber (12) is connected to a drain pipe (33), a rotating shaft (13) is rotatably connected in the cleaning chamber (12), a servo motor (14) for driving the rotating shaft (13) is installed on the cleaning box (11), and a combination clamp (15) is installed on the rotating shaft (13); A scraper (16) is rotatably connected to the rotating shaft (13), the outer edge of the scraper (16) abuts against the inner wall of the cleaning chamber (12), and a transmission component for driving the scraper (16) to rotate is installed between the rotating shaft (13) and the scraper (16).

2. A woven bag rinsing device according to claim 1, characterized in that: The combined clamp (15) comprises a plurality of fixed plates (17), a plurality of movable plates (18) and a plurality of threaded long shafts (19); The fixed plates (17) are equidistantly distributed on the rotating shaft (13); the fixed plates (17) are connected to each other via a sliding rod (20); the fixed plates (17) and the movable plates (18) are staggered in an up-and-down manner; and one end of the movable plate (18) is slidably connected to the sliding rod (20); The threaded long shaft (19) is rotatably connected to the outer side of each of the fixed plates (17), and the other end of each of the movable plates (18) is threadedly connected to the threaded long shaft (19); A pre-clamping assembly is provided at the lower end of the fixing plate (17).

3. A woven bag rinsing device according to claim 2, characterized in that: The pre-clamping assembly comprises a tension spring (21) and a clamping plate (22); The clamping plate (22) abuts against the lower end of the fixing plate (17), a content groove (23) is formed at the lower end of the fixing plate (17), and the tension spring (21) is connected between the bottom wall of the content groove (23) and the clamping plate (22).

4. A woven bag rinsing device according to claim 1, characterized in that: The scraper (16) comprises a rotating box (24), the rotating box (24) is rotatably connected to the rotating shaft (13), and the transmission assembly is located inside the rotating box (24).

5. A woven bag rinsing device according to claim 4, characterized in that: The transmission assembly comprises a first friction wheel (25) and a plurality of lifting friction wheels (26); The number one friction wheel (25) is fixedly connected to the upper edge of the rotating shaft (13); a friction inner ring (27) is provided on the inner curved surface of the rotating box (24); and the lifting friction wheel (26) is located between the number one friction wheel (25) and the friction inner ring (27); The cleaning box (11) is provided with a lifting mechanism for driving the lifting friction wheel (26) to move up and down.

6. A woven bag rinsing device according to claim 5, characterized in that: The lifting mechanism comprises a plurality of lifting shafts (28) and a lifting ring (29); The lifting ring (29) is located at the upper end of the cleaning box (11), and a cylinder (35) for driving the lifting ring (29) to move up and down is installed on the cleaning box (11), and the lifting shaft (28) is rotatably connected to the lower end of the lifting ring (29); The end of the lifting shaft (28) extends through the rotating box (24), the lifting friction wheel (26) is fixedly connected to the end of the lifting shaft (28), and the upper side of the cleaning chamber (12) is provided with a receiving groove (30) for receiving the lifting friction wheel (26).

7. A woven bag rinsing device according to claim 1, characterized in that: The cleaning box (11) is provided with an emergency stop button (34).

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