Automatic feeding device for ion exchange resin composition

Abstract

The invention relates to an automatic feeding device for an ion exchange resin composition, the automatic feeding device comprises a working barrel and a rotating assembly, a mixing barrel is arranged on the upper side of the working barrel, a first work piece is arranged on the lower side of the mixing barrel, and a screening disc is arranged on the upper side of the first work piece; an elastic rope is connected between the center area of the second covering piece and the center area of the first covering piece, and the elastic rope can pull the second covering piece to leave the feeding hole. Through the use of the first operating frame, the first connecting line and the second covering piece, the first operating frame controls the second covering piece to close or open the opening of the feeding hole through the first connecting line; the adding, cleaning and air drying of the composition are automatically realized by utilizing the weight change of the mixing cylinder, so that the working procedures are greatly simplified, the labor cost is reduced, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the field of transportation and feeding equipment, in particular to an automatic feeding device for ion exchange resin compositions. Background Art

[0002] In the application field of ion exchange resin, the feeding process of resin composition is a key link affecting the treatment effect and production efficiency. The traditional feeding method mainly relies on manual operation or semi-automatic equipment, and there are many limitations. First, it is difficult to accurately control the ratio of resin and chemical substances in manual feeding, resulting in unstable treatment effect and low operating efficiency, which cannot meet the needs of large-scale production. Secondly, although the existing semi-automatic equipment has reduced manual intervention to a certain extent, it still has problems such as poor compatibility and insufficient control accuracy, and it is difficult to adapt to the complex feeding requirements of different resin compositions. In addition, there are safety hazards in the traditional feeding method, and operators may directly contact chemicals, increasing health risks. With the rapid development of Industry 4.0 and intelligent manufacturing, the industry has an increasingly urgent demand for automated, precise and safe feeding devices. Therefore, it has become an important direction for the development of industry technology to develop an ion exchange resin composition feeding device that can realize full-automatic and intelligent control to improve feeding accuracy, production efficiency and safety. The existing resin composition has a low level of automation, complex procedures, long processes and low working speed during the cleaning and feeding process, and the labor cost is too high. Therefore, an automatic feeding device for ion exchange resin composition is proposed. Summary of the invention

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

[0004] In view of the following technical problems in the prior art: the automation level in the cleaning and dispensing process of the resin composition is low, the process is complicated, the process is too long, the work speed is low, and the labor cost is too high.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic feeding device for ion exchange resin composition, comprising a working cylinder and a rotating assembly, a mixing cylinder is arranged on the upper side of the working cylinder, a working piece 1 is arranged on the lower side of the mixing cylinder, and a screening disc is arranged on the upper side of the working piece 1; An elastic rope is connected between the central area of ​​the second covering piece and the first covering piece, and the elastic rope can pull the second covering piece away from the feeding hole.

[0006] A plurality of elastic members are connected between the mixing cylinder and the working cylinder. A short cylinder is arranged at the bottom of the working cylinder. The short cylinder is arranged at the lower side of the inner side of the working cylinder. A discharge hole is concavely arranged at the lower side of the working cylinder. The inner side of the short cylinder is movably connected to the exchange resin outer cylinder. A covering piece 1 is arranged on the top of the working cylinder, a feeding hole is reserved on the top of the covering piece 1, a covering piece 2 is movably connected to the covering piece 1, a connecting line 1 is connected between the covering piece 2 and the operating frame 1, a groove is concavely arranged on the vertical surface of the working cylinder, the operating frame 1 is movably connected to the groove, a steering pulley is installed on the covering piece 1, the steering pulley is movably connected to the connecting line 1, and the length and width of the covering piece 2 are larger than the length and width of the feeding hole.

[0007] As a preferred technical solution for an automatic feeding device for ion exchange resin composition, the composition enters from the feeding hole and reaches the inner side of the mixing drum, the opening of the working piece 1 is closed, the composition increases the weight of the mixing drum, the elastic piece 1 is compressed and shortened, and the mixing drum falls as the elastic piece 1 shortens; The operating frame 1 also performs a falling motion. After the mixing cylinder reaches the lowest point, the covering piece 2 is pulled by the operating frame 1 and the connecting line 1 to cover and close the feed hole, and the composite material cannot enter the working cylinder through the feed hole.

[0008] As a preferred technical solution for an automatic feeding device for ion exchange resin compositions, the weight change of the mixing drum can control the feeding of the composition into the mixing drum, and the operating frame controls the covering sheet through a connecting line to close or open the opening of the feed hole.

[0009] As a preferred technical solution for an automatic feeding device for ion exchange resin compositions, a discharge switch is installed at the bottom of the exchange resin outer cylinder. When the discharge switch is opened, the electromagnet on the switch piece works to keep the two switch pieces adsorbed and closed, and the exchange resin outer cylinder releases the composition through the discharge switch.

[0010] As a preferred technical solution for an automatic feeding device for ion exchange resin composition, an operating frame 1 and an operating frame 2 are fixedly connected to the outer periphery of the mixing cylinder, the operating frame 1 and the operating frame 2 are variably connected to the groove on the working cylinder, and a connecting line 1 is arranged between the operating frame 1 and the covering sheet 2. The operating frame 2 is a spring sheet.

[0011] As a preferred technical solution for an automatic feeding device for ion exchange resin compositions, a liquid inlet hole is recessed on the mixing cylinder, and an adjustment component is fixedly connected to the working cylinder. The adjustment component supplies cleaning liquid or air-drying air flow to the liquid inlet hole to clean and dry the composition.

[0012] As a preferred technical solution for an automatic feeding device for ion exchange resin composition, the adjustment component includes a branch barrel, the branch barrel is installed on the working barrel, the branch barrel includes a liquid outlet hole, an air inlet hole, a connecting hole, an adjustment hole and an adjusting rod, the connecting hole is connected to the inner side of the working barrel, the adjustment hole is variably connected to the adjustment rod, the adjustment rod is I-shaped, an elastic member 4 is installed between the upper side of the adjustment rod and the working barrel, the lower side of the adjustment rod is variably connected to the constraint rod, the constraint rod is 90 degrees to the branch barrel, one end of the constraint rod is variably connected to the branch barrel, and the other end of the constraint rod is connected to the working barrel with an elastic member 5; The lower side of the operating frame 2 is reserved with inclined plane 1, inclined plane 3 is arranged in the working cylinder, the restraining rod is under the operating frame 2, inclined plane 2 is recessed on the restraining rod, the restraining platform is fixedly connected to the adjusting rod, the restraining platform is on the operating frame 2, and inclined plane 1 cooperates with inclined plane 3.

[0013] The beneficial effects of the automatic feeding device for ion exchange resin composition of the present invention are as follows: through the use of the operating frame 1, the connecting line 1 and the covering sheet 2, the operating frame 1 uses the connecting line 1 to control the covering sheet 2 to close or open the opening of the feeding hole; The weight change of the mixing drum is used to automatically add, clean and air-dry the composition, which greatly simplifies the process, reduces labor costs and greatly improves work efficiency. The exchange resin outer cylinder is hoisted by a connecting rod. When the content of the exchange resin outer cylinder reaches a threshold, it will move by itself due to gravity, which is convenient for operators to operate. The working part is closed by the switch piece, making the exchange resin outer cylinder independent, without affecting the continued falling of the composition during subsequent operations by operators, and quick packaging can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ; Figure 2 It is a structural schematic diagram of the working cylinder of the present invention; Figure 3 The overall structure of the present invention is shown in FIG. Figure 2 ; Figure 4 It is a schematic diagram of the internal structure of the working cylinder of the present invention; Figure 5 Schematic diagram of the mixing drum and the additional structure of the mixing drum of the present invention Figure 1 ; Figure 6 For the present invention Figure 5 A partial enlarged view of part E in the middle; Figure 7Schematic diagram of the mixing drum and the additional structure of the mixing drum of the present invention Figure 2 ; Figure 8 For the present invention Figure 7 A partial enlarged view of part F in the middle; Fig. 9 It is a structural schematic diagram of the adjustment assembly of the present invention; Fig.10 A schematic diagram of the structure of the present invention adjusting the assembly to remove the diverging barrel; Fig.11 This is the function of the switch sheet and the lower assembly sheet of the filter sheet of the present invention.

[0015] Reference numerals: 12, working cylinder; 13, mixing cylinder; 14, working piece 1; 15, screening disc; 16, elastic piece 1; 17, short cylinder 1; 18, discharge hole; 19, exchange resin outer cylinder; 20, cover sheet 1; 21, feed hole; 22, cover sheet 2; 23, connecting line 1; 24, operating frame 1; 25, operating frame 2; 26, liquid inlet hole; 27, adjustment assembly; 28, branch cylinder; 29, liquid outlet hole; 30. Inlet hole; 31. Connecting hole; 32. Adjusting hole; 33. Adjusting rod; 34. Elastic part four; 35. Constraint rod; 36. Elastic part five; 37. Inclined surface one; 38. Inclined surface two; 39. Constraint platform; 40. Constraint plate; 41. Connecting plate; 42. Elastic part six; 43. Supporting platform; 44. Switch plate; 45. Connecting rod one; 46. Limiting plate; 47. Discharge pit; 48. Screw-on rod; 49. Blade. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned objects, 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.

[0017] 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.

[0018] 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.

[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, 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.

[0020] like Figures 1 to 11 As shown, the present invention proposes an automatic feeding device for ion exchange resin composition, comprising a working cylinder 12 and a rotating assembly, a mixing cylinder 13 is arranged on the upper side of the working cylinder 12, a working piece 14 is arranged on the lower side of the mixing cylinder 13, and a screening disc 15 is arranged on the upper side of the working piece 14; An elastic rope is connected between the central area of ​​the second covering sheet 22 and the first covering sheet 20 , and the elastic rope can pull the second covering sheet 22 away from the feeding hole 21 . A plurality of elastic members 16 are connected between the mixing cylinder 13 and the working cylinder 12, a short cylinder 17 is arranged at the lower side of the working cylinder 12, the short cylinder 17 is arranged at the lower side of the inner side of the working cylinder 12, a discharge hole 18 is recessed at the lower side of the working cylinder 12, the inner side of the short cylinder 17 is movably connected to an exchange resin outer cylinder 19; a covering sheet 20 is arranged at the upper side of the working cylinder 12, a feed hole 21 is reserved at the upper side of the covering sheet 20, a covering sheet 22 is movably connected to the covering sheet 20, a connecting line 23 is connected between the covering sheet 22 and an operating frame 24, a groove is recessed on the vertical surface of the working cylinder 12, the operating frame 24 is movably connected to the groove, a steering pulley is arranged on the covering sheet 20, the steering pulley is movably connected to the connecting line 23, the length and width of the covering sheet 22 are larger than the length and width of the feed hole 21. The composition enters from the feed hole 21 and reaches the inner side of the mixing barrel 13. The opening of the working piece 14 is closed. The composition increases the weight of the mixing barrel 13, causing the elastic piece 16 to be compressed and shortened. The mixing barrel 13 falls as the elastic piece 16 shortens. The operating frame 1 24 also moves downward. After the mixing barrel 13 reaches the lowest point, the cover sheet 22 is pulled by the operating frame 1 24 and the connecting line 1 23 to cover and close the feed hole 21, and the composition cannot enter the working barrel 12 through the feed hole 21. The weight change of the mixing barrel 13 can control the delivery of the composition to the mixing barrel 13. The operating frame 1 24 controls the cover sheet 22 to close or open the opening of the feed hole 21 through the connecting line 1 23.

[0021] The connecting line 23 is made of elastic rubber band.

[0022] The connecting hole 31 is connected to the working cylinder 12 through a hose.

[0023] A discharge switch is installed at the bottom of the exchange resin outer cylinder 19. When the discharge switch is turned on, the electromagnet on the switch sheet 44 works to keep the two switch sheets 44 adsorbed and tightly closed, and the exchange resin outer cylinder 19 releases the composition through the discharge switch. The outer periphery of the mixing cylinder 13 is fixedly connected with an operating frame 1 24 and an operating frame 2 25. The operating frame 1 24 and the operating frame 2 25 are variably connected with the groove on the working cylinder 12. A connecting line 1 23 is installed between the operating frame 1 24 and the covering sheet 2 22. The operating frame 2 25 is a spring. A liquid inlet hole 26 is recessed on the mixing cylinder 13, and an adjustment component 27 is fixedly connected to the working cylinder 12. The adjustment component 27 supplies cleaning liquid or air-drying airflow to the liquid inlet hole 26 to clean and dry the composition.

[0024] The adjustment assembly 27 includes a branch cylinder 28, and the branch cylinder 28 is installed on the working cylinder 12. The branch cylinder 28 includes a liquid outlet hole 29, an air inlet hole 30, a connecting hole 31, an adjustment hole 32 and an adjustment rod 33. The connecting hole 31 is connected to the inner side of the working cylinder 12, and the adjustment hole 32 is variably connected to the adjustment rod 33. The adjustment rod 33 is I-shaped, and an elastic member 34 is installed between the upper side of the adjustment rod 33 and the working cylinder 12. The lower side of the adjustment rod 33 is variably connected to the restraining rod 35. 35 is 90 degrees with the branch barrel 28, one end of the constraint rod 35 is variably connected with the branch barrel 28, and the other end of the constraint rod 35 is connected with the working barrel 12 by an elastic member 5 36; the lower side of the operating frame 25 is reserved with a slope 1 37, and the slope 3 is installed in the working barrel 12, the constraint rod 35 is under the operating frame 25, and the constraint rod 35 is concavely provided with a slope 2 38, and the adjustment rod 33 is fixedly connected with a constraint platform 39, and the constraint platform 39 is on the operating frame 25, and the slope 1 37 cooperates with the slope 3. Clean the composition: the cover sheet 22 closes the feed hole 21, and the liquid inlet hole 26 on the mixing barrel 13 moves with the mixing barrel 13 to the position corresponding to the adjustment component 27.

[0025] Adjust the branch cylinder 28 in the assembly 27, and the cleaning liquid reaches the inner side of the mixing cylinder 13 from the liquid outlet hole 29 and the connecting hole 31. The dry airflow on the inner side of the air inlet hole 30 is cut off by the adjusting rod 33, so that the connecting hole 31 is soaked.

[0026] The continuous addition of cleaning liquid causes the mixing barrel 13 to become heavier, and the mixing barrel 13 continues to move downward, the liquid inlet hole 26 is staggered with the adjustment component 27, the liquid inlet hole 26 is closed, the liquid inlet hole 26 is staggered with the connecting hole 31, and the water is no longer injected. The liquid outlet hole 29 is connected to the cleaning liquid supply tank. The composition is air-dried: the operating frame 25 moves synchronously with the mixing barrel 13. During the movement of the operating frame 25, its inclined surface 1 37 will contact the inclined surface 2 38, which can trigger the restraining rod 35 to overcome the movement of the elastic member 5 36. The restraining rod 35 moves out of the branch barrel 28 and no longer restrains the adjustment rod 33. The adjustment rod 33 is able to release the elastic potential energy of the elastic member 4 34 and move downward; the plug moves between the connecting hole 31 and the liquid outlet hole 29, the liquid outlet hole 29 is closed, and the air inlet hole 30 is connected with the connecting hole 31.

[0027] The second operating frame 25 continues to move downward along with the working cylinder 12. The branch cylinder 28 moves in the horizontal direction due to the cooperation between the first inclined plane 37 and the third inclined plane. The second operating frame 25 bends and accumulates potential energy. The constraint rod 35 and the branch cylinder 28 move relative to each other, so that the constraint rod 35 no longer constrains the adjustment rod 33. The adjustment rod 33 is equipped with plugs at both ends. One of the plugs moves between the connecting hole 31 and the liquid outlet hole 29. The liquid outlet hole 29 is closed, and the air inlet hole 30 is connected to the connecting hole 31. The liquid inlet hole 26 and the adjustment assembly 27 move toward each other and are connected to the connecting hole 31. The air inlet hole 30 is connected to the connecting hole 31, and the air dry airflow is guided to the inner side of the mixing cylinder 13 through the connecting hole 31. The air-drying airflow can dry the composition inside the mixing barrel 13. After the composition inside the mixing barrel 13 is dried, the working piece 14 is opened to release the composition inside the mixing barrel 13 to the inside of the exchange resin outer barrel 19. The mixing barrel 13 loses weight again, and the mixing barrel 13 can move upward again. The operating frame 25 lifts the restraint platform 39, and the adjustment rod 33 moves upward. After the adjustment rod 33 encounters the inclined surface of the restraint rod 35, it will first push the restraint rod 35, and then move to the top of the restraint rod 35. Finally, the restraint rod 35 is again extended into the branch barrel 28 by the action of the elastic piece 5 36, and the adjustment rod 33 is restrained by the restraint rod 35 again. The liquid outlet hole 29 is connected with the connecting hole 31, the air inlet hole 30 and the connecting hole 31 are closed, and the adjustment component 27 returns to its position.

[0028] The composition inside the mixing cylinder 13 is cleaned and dried, and the whole process is automatic and efficient. The working piece 14 includes a constraint piece 40 and a fixed connection piece 41. The constraint piece 40 is arranged in the middle of the lower side of the mixing cylinder 13, and the fixed connection piece 41 is arranged on the outer ring of the lower side of the mixing cylinder 13. The constraint piece 40 and the fixed connection piece 41 are connected with an elastic piece 6 42.

[0029] The central axis of the elastic member 642 is perpendicular to the central axis of the mixing drum 13.

[0030] The elastic member 6 42 drives the constraint sheet 40 to move along the central axis of the elastic member 6 42. A bearing platform 43 is preset at the bottom of the exchange resin outer cylinder 19, and the upper side of the short cylinder 17 is movably connected to the switch sheet 44, which is movably connected to the short cylinder 17. The switch sheet 44 is screwed to the exchange resin outer cylinder 19 by a connecting rod 1 45. The switch sheet 44 is fixedly connected to the restriction sheet 46, which is arranged outside the constraint sheet 40; the working member 14 is opened, and the composition falls into the inner side of the exchange resin outer cylinder 19.

[0031] The constraint sheet 40 is L-shaped. The switch sheet 44 is constrained in the vertical direction and can only move horizontally. The constraint sheet 40 is opened by the elastic member 6 42. The constraint sheet 40 is connected to the limiting sheet 46. The composition passes through the working piece 14 to reach the exchange resin outer cylinder 19. The exchange resin outer cylinder 19 also moves downward to increase weight. The connecting rod 1 45 controls the switch sheet 44 so that the constraint sheet 40 covers the working piece 14. The constraint sheet 40 is connected to the limiting sheet 46, and the constraint sheet 40 controls the movement of the switch sheet 44. After the content of the exchange resin outer cylinder 19 reaches the threshold, it will also move by itself due to gravity, which is convenient for the operator to operate. The working piece 14 is closed by the switch sheet 44, so that the exchange resin outer cylinder 19 is independent, and does not affect the composition to continue to fall during the subsequent operation of the operator.

[0032] After the composition in the exchange resin outer cylinder 19 is removed, the exchange resin outer cylinder 19 loses weight, the elastic member 6 42 on the constraint sheet 40 releases potential energy, opens the opening of the working piece 14, and the constraint sheet 40 drives the switch sheet 44 to open using the restriction sheet 46, so that the exchange resin outer cylinder 19 moves to its original position. The restriction sheet 46 on the switch sheet 44 is in active contact with the constraint sheet 40, so that the working piece 14 can accurately reach the exchange resin outer cylinder 19 and reduce the spillage of materials. A discharge pit 47 is recessed at the bottom of the mixing cylinder 13, and the discharge pit 47 is connected to the bottom of the working cylinder 12. A liquid level sensor is installed on the inner side of the mixing cylinder 13, and the liquid level sensor is used to detect the amount of cleaning liquid in the mixing cylinder 13. The rotating assembly includes a rotating rod 48 that is screwed to the working cylinder 12, and a number of blades 49 are evenly installed on the rotating rod 48.

[0033] The rotating rod 48 on the rotating assembly is driven by a motor to control the rotating rod 48 and the blade 49 to rotate, so that the composition in the mixing cylinder 13 collides and rubs with the cleaning liquid, so that the composition is cleaned.

[0034] The sieve plate 15 is provided with sieve holes uniformly, and the diameter of the sieve holes is 0.3 mm to 1.2 mm; The air inlet hole 30 is connected to a hot air flow supply system, which includes a fan and an electric heating network. The fan works to heat the air flow through the electric heating network.

[0035] After the composition is cleaned, the operating frame 25 can move upward along with the mixing cylinder 13, the operating frame 25 bends to release the accumulated potential energy, the branch cylinder 28 moves in the horizontal direction due to the cooperation between the inclined plane 1 37 and the inclined plane 3, the restraining rod 35 changes position due to the action of the elastic member 5 36, and the adjusting rod 33 is restrained again.

[0036] The specific implementation method is as follows: the composition enters from the feed hole 21 and reaches the inner side of the mixing barrel 13, the working piece 14 is closed, the composition increases the weight of the mixing barrel 13 so that the elastic piece 16 is compressed, the mixing barrel 13 falls with the contraction of the elastic piece 16, the operating frame 124 and the cover piece 22 also move, after the mixing barrel 13 reaches the lowest point, the cover piece 22 closes the opening of the feed hole 21, the composition stops being added, the feed hole 21 is also closed, and the connecting hole 31 corresponds to the liquid inlet hole 26; The plug is moved between the connecting hole 31 and the liquid outlet hole 29, the liquid outlet hole 29 is closed, the air inlet hole 30 is connected to the connecting hole 31, the liquid outlet hole 29 is connected to the cleaning liquid supply tank, the cleaning liquid reaches the inner side of the mixing barrel 13 from the liquid outlet hole 29 and the connecting hole 31, the air-dried airflow on the inner side of the air inlet hole 30 is cut off by the adjusting rod 33, so that the connecting hole 31 is soaked, the cleaning liquid is continuously added to make the mixing barrel 13 heavier, the mixing barrel 13 continues to move downward, the liquid inlet hole 26 is staggered with the adjusting component 27, and the liquid inlet hole 26 is closed; The rotating rod 48 on the rotating assembly is driven by a motor to control the rotating rod 48 and the blade 49 to rotate, so that the composition in the mixing cylinder 13 collides and rubs with the cleaning liquid, so that the composition is cleaned; After the composition is cleaned, the switch on the discharge pit 47 is opened, the cleaning liquid is discharged, the mixing cylinder 13 is reduced in weight, and the elastic member 16 lifts the mixing cylinder 13 upward.

[0037] The air-drying airflow can dry the composition inside the mixing cylinder 13. After the composition inside the mixing cylinder 13 is dried, the working piece 14 is opened to release the composition inside the mixing cylinder 13 to the inside of the exchange resin outer cylinder 19. The mixing cylinder 13 will also lose weight, and the mixing cylinder 13 can move upward. The operating frame 25 lifts the restraint platform 39, and the adjustment rod 33 moves upward. The restraint rod 35 is affected by the elastic piece 5 36 and changes its position. The adjustment rod 33 is restrained again, and the liquid outlet hole 29 is connected with the connecting hole 31. The air inlet hole 30 and the connecting hole 31 are closed, and the adjustment component 27 returns to its original position.

[0038] 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.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic feeding device for an ion exchange resin composition, characterized in that: It comprises a working cylinder (12) and a rotating assembly, wherein a mixing cylinder (13) is arranged on the upper side of the working cylinder (12), a working piece (14) is arranged on the lower side of the mixing cylinder (13), and a screening disc (15) is arranged on the upper side of the working piece (14); A plurality of elastic members (16) are connected between the mixing cylinder (13) and the working cylinder (12); a short cylinder (17) is arranged below the working cylinder (12); the short cylinder (17) is arranged on the lower side of the working cylinder (12); a discharge hole (18) is recessed below the working cylinder (12); the inner side of the short cylinder (17) is movably connected to an exchange resin outer cylinder (19); A cover sheet 1 (20) is disposed on the upper side of the working cylinder (12), a feed hole (21) is reserved on the upper side of the cover sheet 1 (20), a cover sheet 2 (22) is movably connected to the cover sheet 1 (20), and a connecting line 1 (23) is connected between the cover sheet 2 (22) and the operating frame 1 (24).

2. The automatic feeding device for ion exchange resin composition according to claim 1, characterized in that: The outer periphery of the mixing cylinder (13) is fixedly connected to an operating frame 1 (24) and an operating frame 2 (25), wherein the operating frame 1 (24) and the operating frame 2 (25) are movably connected to the working cylinder (12), and a connecting line 1 (23) is arranged between the operating frame 1 (24) and the covering sheet 2 (22); A liquid inlet hole (26) is recessed on the mixing cylinder (13), and an adjustment assembly (27) is fixedly connected to the working cylinder (12). The adjustment assembly (27) supplies cleaning liquid or air-drying air to the liquid inlet hole (26); the adjustment assembly (27) comprises a branch cylinder (28), and the working cylinder (12) is provided with a branch cylinder (28). The branch cylinder (28) comprises a liquid outlet hole (29), an air inlet hole (30), a connecting hole (31), an adjustment hole (32) and an adjustment rod (33). The connecting hole (31) and the inner wall of the working cylinder (12) are connected to each other. The side is connected, the adjustment hole (32) is movably connected to the adjustment rod (33), the adjustment rod (33) is in an I-shape, an elastic member (34) is arranged between the upper side of the adjustment rod (33) and the working cylinder (12), the lower side of the adjustment rod (33) is movably connected to the constraint rod (35), the constraint rod (35) is 90 degrees to the diverging cylinder (28), one end of the constraint rod (35) is movably connected to the diverging cylinder (28), and the other end of the constraint rod (35) is connected to the working cylinder (12) with an elastic member (36); A first inclined surface (37) is reserved at the lower side of the second operating frame (25), the restraining rod (35) is below the second operating frame (25), a second inclined surface (38) is recessed on the restraining rod (35), a restraining platform (39) is fixedly connected to the adjusting rod (33), and the restraining platform (39) is above the second operating frame (25).

3. The automatic feeding device for ion exchange resin composition according to claim 2, characterized in that: The working piece 1 (14) comprises a restraining piece (40) and a fixing piece (41), wherein the restraining piece (40) is arranged at the middle part of the lower side of the mixing cylinder (13), and the fixing piece (41) is arranged at the outer ring of the lower side of the mixing cylinder (13), and an elastic piece 6 (42) is connected between the restraining piece (40) and the fixing piece (41).

4. The automatic feeding device for ion exchange resin composition according to claim 3, characterized in that: A bearing platform (43) is preset at the bottom of the exchange resin outer cylinder (19); the upper side of the short cylinder (17) is movably connected to the switch sheet (44); the switch sheet (44) is movably connected to the short cylinder (17); the switch sheet (44) is screwed to the exchange resin outer cylinder (19) by means of a connecting rod (45); a limiting sheet (46) is fixedly connected to the switch sheet (44); and the limiting sheet (46) is arranged outside the constraint sheet (40).

5. The automatic feeding device for ion exchange resin composition according to claim 4, characterized in that: A discharge pit (47) is recessed at the bottom of the mixing cylinder (13), and the discharge pit (47) is connected to the bottom of the working cylinder (12). A liquid level sensor is installed on the inner side of the mixing cylinder (13).

6. The automatic feeding device for ion exchange resin composition according to claim 5, characterized in that: The rotating assembly comprises a rotating rod (48) rotatingly connected to the working cylinder (12), and a plurality of blades (49) are evenly arranged on the rotating rod (48).

7. An automatic feeding device for ion exchange resin composition according to claim 6, characterized in that: The sieve plate (15) is provided with sieve holes evenly spaced apart, and the diameter of the sieve holes is 0.3 mm to 1.2 mm.

8. The automatic feeding device for ion exchange resin composition according to claim 6, characterized in that: The central axis of the elastic member 6 (42) is perpendicular to the central axis of the mixing cylinder (13).

9. The automatic feeding device for ion exchange resin composition according to claim 1, characterized in that: The air inlet hole (30) is connected to a hot air flow supply system, and the hot air flow supply system comprises a fan and an electric heating network.

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