Filling device for hemodialysis liquid packaging

Abstract

The filling device comprises a filling machine body, the filling machine body comprises a machine body, a control panel, two clamping columns and two clamping rods, the control panel is arranged on the front side of the machine body, the left sides of the two clamping columns are located on the right side of the machine body, and the left sides of the two clamping columns are located on the right side of the machine body. The two clamping rods are both arranged in the clamping column, the upper side and the lower side of the side, close to the machine body, of each clamping rod make contact with the opposite side of the clamping column, and an output assembly is arranged at the bottom of the clamping column. Through the use of the output assembly, the rotating assembly can be driven to rotate, through the rotation of the rotating assembly, the clamping rods can be driven to move in the opposite directions at the same time, the clamping rods are used for clamping the filling bottle, and the purpose that when a user uses the filling bottle to fill the hemodialysis liquid, the hemodialysis liquid is filled through the filling bottle is achieved. And filling bottles with different sizes can be clamped, so that the effect is more stable in the filling process.

Description

Technical Field

[0001] The utility model belongs to the technical field of hemodialysis fluid, and in particular relates to a filling device for packaging hemodialysis fluid. Background Art

[0002] Blood is an important body fluid of the human body, mainly composed of two parts: plasma and blood cells. Plasma is the interstitial component of blood, containing serum fibrinogen and coagulation factors, etc. Blood cells include three types: red blood cells, white blood cells and platelets. The transported hemodialysis fluid used in hospitals is generally filled. The filled hemodialysis fluid can be stored and transported more easily, which is crucial for blood transfusion and the production of blood products in medical practice. The filling process can ensure the quality of the hemodialysis fluid and avoid the influence of the external environment on the hemodialysis fluid, such as pollution or temperature changes, thereby ensuring the safety and effectiveness of the hemodialysis fluid. In the process of filling the hemodialysis fluid, staff are required to use hemodialysis fluid filling equipment to fill it.

[0003] The problem with the prior art is that when the current hemodialysis fluid filling equipment is in use, since the sizes of the filling bottles are not the same, if the equipment cannot correctly clamp the filling bottles according to the sizes of the filling bottles, the filling bottles may be damaged during the handling process, thereby affecting the accuracy of the experimental results. The inability to adjust the equipment may cause the sample to leak during storage, which will not only waste the sample, but also cause pollution to the laboratory environment. Therefore, a filling device for hemodialysis fluid packaging is specially proposed to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a filling device for packaging hemodialysis fluid, which has the advantage that when a user uses a filling bottle to fill hemodialysis fluid, he can clamp filling bottles of different sizes to make the filling process more stable. This solves the problem that when the current hemodialysis fluid filling equipment is in use, because some filling bottles are of different sizes, if the equipment cannot correctly clamp the filling bottle according to the size of the filling bottle, the filling bottle may be damaged during the processing, thereby affecting the accuracy of the experimental results. The inability of the equipment to adjust may cause the sample to leak during the storage process, which not only wastes the sample, but also may cause pollution to the laboratory environment.

[0005] The utility model is implemented as follows: a filling device for packaging hemodialysis fluid, comprising a filling machine body, the filling machine body comprising a body, a control panel, two clamping columns and two clamping rods, the control panel is arranged on the front side of the body, the left sides of the two clamping columns are both located on the right side of the body, the two clamping rods are both arranged inside the clamping columns, and the upper and lower sides of the clamping rods close to one side of the body are in contact with the side opposite to the clamping columns, and the bottom of the clamping column is provided with an output assembly;

[0006] The output assembly includes a fixed seat, a motor and an output rod, the top of the fixed seat is fixedly mounted on the top of the clamping column, the outer surface of the motor is fixedly mounted on the inner surface of the fixed seat, the bottom of the output rod is fixedly mounted on the starting end of the motor, and the top of the output rod penetrates to the top of the clamping column, and the surface of the output rod is provided with a rotating assembly;

[0007] The rotating assembly includes a first bevel gear, a second bevel gear and a screw rod, the bottom of the first bevel gear is fixedly mounted on the top of the output rod, the second bevel gear is arranged on the right side of the first bevel gear, and the bevel gear and the first bevel gear are in meshing state, the left side of the screw rod is fixedly mounted on the right side of the second bevel gear, and the screw rod is close to and penetrates the right side of one end of the clamping rod and is rotatably connected with the left side of the clamping rod away from one end of the screw rod through the rotating shaft;

[0008] A fixing block is fixedly installed on the top of the clamping column, the interior of the fixing block is configured to be hollow, and an extrusion component and a positioning component are disposed inside the fixing block.

[0009] As a preferred embodiment of the utility model, the extrusion assembly includes an extrusion rod, a clamping plate and an extrusion plate. The top of the extrusion plate passes through the top of the fixed block. The clamping plate is fixedly installed on the surface of the extrusion rod. Two extrusion plates are provided. The opposite sides of the two extrusion plates are in contact with the opposite side of the extrusion rod. By setting up the extrusion assembly, the staff can adjust the height of the clamping column through the use of the extrusion assembly, which facilitates the operation of the staff.

[0010] As a preferred embodiment of the utility model, the positioning assembly includes a positioning rod and a spring, and two positioning rods are provided. The opposite sides of the two positioning rods both penetrate to the opposite side of the fixed block, and the left and right sides of the spring are fixedly installed on the side opposite to the positioning rod. By setting the positioning assembly, it can be used in cooperation with the extrusion assembly, so that the positioning rod can be driven to move out from the surface of the positioning groove, which is convenient for the staff to adjust the height of the clamping column.

[0011] As a preferred embodiment of the utility model, anti-skid pads are fixedly installed on the opposite sides of the clamping rod, and the anti-skid pads are used to make the clamping more stable. By arranging the anti-skid pads, when the staff uses the clamping rod to fill the filling bottle with blood, the anti-skid pads can be arranged to make the clamping more stable.

[0012] As a preferred embodiment of the utility model, the inner wall of the fixed block is provided with a movable groove, the surface of the movable groove is slidably connected with a sliding block, and the top of the sliding block is fixedly installed with the bottom of the positioning rod. By setting the movable groove and the sliding block, when the positioning rod moves, the sliding block can be driven to move on the surface of the movable groove at the same time, so that the positioning rod can be more stable when moving.

[0013] As a preferred embodiment of the utility model, two positioning plates are fixedly installed on the right side of the body, and travel grooves are opened on the opposite sides of the two positioning plates, and travel rods are fixedly installed on the opposite sides of the positioning plates. The surfaces of the travel rods are slidably connected with the surfaces of the travel grooves. By arranging the positioning plates, travel grooves and travel rods, when the clamping column moves upward, the travel rod can be driven to move on the surface of the travel groove at the same time, making it more stable during the movement.

[0014] As a preferred embodiment of the present invention, a plurality of positioning grooves are provided on the opposite side of the positioning plate, and the plurality of positioning grooves are used in conjunction with the positioning rod. By setting the positioning grooves, they can be used in conjunction with the positioning rod, so that the user can adjust the height of the clamping column conveniently.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model improves the output component, the rotating component, the fixed block, the extrusion component, the positioning component, the anti-skid pad, the movable groove, the sliding block, the positioning plate, the travel groove, the travel rod and the positioning groove. The output component can be used to drive the rotating component to rotate. The rotation of the rotating component can simultaneously drive the clamping rod to move in a relatively opposite direction. The clamping rod is used to clamp the filling bottle, so that when the user uses the filling bottle to fill the hemodialysis fluid, the filling bottles of different sizes can be clamped, making the filling bottles more stable during the hemodialysis fluid filling process.

[0017] 2. By setting up the extrusion component and the positioning component, when the staff needs to adjust the height of the clamping column, the positioning rod can be moved out of the surface of the positioning groove by using the extrusion component in combination with the positioning component, so that the height of the clamping column can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the filling machine body provided by the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly and explosion of the output assembly and the rotating assembly provided in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly and explosion of the positioning plate and the fixing block provided in the embodiment of the utility model;

[0021] Figure 4 The utility model embodiment provides Figure 3 A local enlarged schematic diagram of point A in the middle.

[0022] In the figure: 1. Filling machine body; 101. Machine body; 102. Control panel; 103. Clamping column; 104. Clamping rod; 2. Output assembly; 21. Fixed seat; 22. Motor; 23. Output rod; 3. Rotating assembly; 31. First bevel gear; 32. Second bevel gear; 33. Screw; 4. Fixed block; 5. Extrusion assembly; 51. Extrusion rod; 52. Clamping plate; 53. Extrusion plate; 6. Positioning assembly; 61. Positioning rod; 62. Spring; 7. Anti-skid pad; 8. Moving groove; 9. Sliding block; 10. Positioning plate; 11. Travel groove; 12. Travel rod; 13. Positioning groove. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 4 As shown, a filling device for packaging hemodialysis fluid provided by an embodiment of the utility model comprises a filling machine body 1, the filling machine body 1 comprises a body 101, a control panel 102, two clamping columns 103 and two clamping rods 104, the control panel 102 is arranged on the front side of the body 101, the left sides of the two clamping columns 103 are both located on the right side of the body 101, the two clamping rods 104 are both arranged inside the clamping columns 103, and the upper and lower sides of the clamping rods 104 close to one side of the body 101 are in contact with the side opposite to the clamping columns 103, and the bottom of the clamping column 103 is provided with an output assembly 2;

[0026] The output assembly 2 includes a fixed seat 21, a motor 22 and an output rod 23. The top of the fixed seat 21 is fixedly mounted on the top of the clamping column 103, the outer surface of the motor 22 is fixedly mounted on the inner surface of the fixed seat 21, the bottom of the output rod 23 is fixedly mounted on the starting end of the motor 22, and the top of the output rod 23 penetrates to the top of the clamping column 103. The surface of the output rod 23 is provided with a rotating assembly 3;

[0027] The rotating assembly 3 includes a first bevel gear 31, a second bevel gear 32 and a screw rod 33. The bottom of the first bevel gear 31 is fixedly mounted on the top of the output rod 23. The second bevel gear 32 is arranged on the right side of the first bevel gear 31, and the bevel gear and the first bevel gear 31 are in meshing state. The left side of the screw rod 33 is fixedly mounted on the right side of the second bevel gear 32. The screw rod 33 is close to and penetrates the right side of one end of the clamping rod 104 and is rotatably connected with the left side of the clamping rod 104 away from one end of the screw rod 33 through the rotating shaft.

[0028] A fixing block 4 is fixedly installed on the top of the clamping column 103 . The interior of the fixing block 4 is configured to be hollow, and an extrusion component 5 and a positioning component 6 are disposed inside the fixing block 4 .

[0029] refer to Figure 3 and Figure 4 The extrusion assembly 5 includes an extrusion rod 51, a clamping plate 52 and an extrusion plate 53. The top of the extrusion plate 53 penetrates through the top of the fixed block 4. The clamping plate 52 is fixedly installed on the surface of the extrusion rod 51. Two extrusion plates 53 are provided, and the opposite sides of the two extrusion plates 53 are in contact with the opposite side of the extrusion rod 51.

[0030] By adopting the above solution, by providing the squeezing assembly 5 , when the staff adjusts the height of the clamping column 103 , the use of the squeezing assembly 5 makes it easier for the staff to operate.

[0031] refer to Figure 3 and Figure 4 The positioning assembly 6 includes a positioning rod 61 and a spring 62. Two positioning rods 61 are provided. The opposite sides of the two positioning rods 61 penetrate to the opposite side of the fixed block 4. The left and right sides of the spring 62 are fixedly installed on the opposite side of the positioning rod 61.

[0032] The above solution is adopted: by setting the positioning component 6, it can be used in conjunction with the extrusion component 5, so that the positioning rod 61 can be driven to move out from the surface of the positioning groove 13, making it convenient for the staff to adjust the height of the clamping column 103.

[0033] refer to Figure 2 An anti-skid pad 7 is fixedly installed on the opposite side of the clamping rod 104, and the anti-skid pad 7 is used to make the clamping more stable.

[0034] By adopting the above solution, the anti-skid pad 7 is provided, so that when the staff uses the clamping rod 104 to fill the filling bottle with blood, the anti-skid pad 7 can be provided to make the clamping more stable.

[0035] refer to Figure 4The inner wall of the fixed block 4 is provided with a moving groove 8, and the surface of the moving groove 8 is slidably connected with a sliding block 9, and the top of the sliding block 9 is fixedly installed with the bottom of the positioning rod 61.

[0036] By adopting the above solution, by providing the moving groove 8 and the sliding block 9, when the positioning rod 61 moves, the sliding block 9 can be driven to move on the surface of the moving groove 8 at the same time, so that the positioning rod 61 can be more stable when moving.

[0037] refer to Figure 3 Two positioning plates 10 are fixedly installed on the right side of the body 101, and travel grooves 11 are opened on the opposite sides of the two positioning plates 10. Travel rods 12 are fixedly installed on the opposite sides of the positioning plates 10, and the surfaces of the travel rods 12 are slidably connected to the surfaces of the travel grooves 11.

[0038] By adopting the above solution: by setting the positioning plate 10, the travel groove 11 and the travel rod 12, when the clamping column 103 moves upward, the travel rod 12 can be driven to move on the surface of the travel groove 11 at the same time, making it more stable during the movement.

[0039] refer to Figure 3 and Figure 4 A plurality of positioning grooves 13 are provided on the opposite side of the positioning plate 10 , and the plurality of positioning grooves 13 are used in conjunction with the positioning rod 61 .

[0040] The above solution is adopted: by providing the positioning groove 13 , it can be used in conjunction with the positioning rod 61 , so that it is convenient for the user to adjust the height of the clamping column 103 .

[0041] The working principle of this utility model:

[0042] When in use, the user first starts the motor 22 through the controller, so that the operation of the motor 22 can drive the output rod 23 to rotate, so that the rotation of the output rod 23 drives the first bevel gear 31 to rotate, and the rotation of the first bevel gear 31 can drive the second bevel gear 32 to rotate, and the rotation of the second bevel gear 32 can drive the screw rod 33 to rotate, so that the rotation of the screw rod 33 can simultaneously drive the clamping rod 104 to move in the opposite direction, so that the clamping rod 104 can be used to fill the bottle;

[0043] When the staff needs to adjust the height of the clamping column 103, the user first adjusts the squeezing rod 51 downward so that the inclined surface of the squeezing rod 51 squeezes the squeezing plate 53. In this way, the squeezing plate 53 is squeezed to drive the positioning rod 61 to move in the opposite direction, so that the positioning rod 61 moves out from the surface of the positioning groove 13, so that the clamping column 103 can be adjusted.

[0044] In summary: this filling device for packaging hemodialysis fluid, through the filling machine body 1, the body 101, the control panel 102, the clamping column 103, the clamping rod 104, the output component 2, the fixed seat 21, the motor 22, the output rod 23, the rotating component 3, the first bevel gear 31, the second bevel gear 32, the screw 33, the fixed block 4, the extrusion component 5, the extrusion rod 51, the clamping plate 52, the extrusion plate 53, the positioning component 6, the positioning rod 61, the spring 62, the anti-slip pad 7, the moving groove 8, the sliding block 9, the positioning plate 10, the travel groove 11, the travel rod 12 and the positioning groove 13, solves the problem that when the current blood filling equipment is in use, due to the different sizes of the filling bottles, if the equipment cannot correctly clamp the filling bottle according to the size of the filling bottle, the filling bottle may be damaged during the processing process, thereby affecting the accuracy of the experimental results. The inability of the equipment to adjust may cause the sample to leak during the storage process, which will not only waste the sample, but also may cause pollution to the laboratory environment.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filling device for packaging hemodialysis fluid, comprising a filling machine body (1), the filling machine body (1) comprising a body (101), a control panel (102), two clamping columns (103) and two clamping rods (104), the control panel (102) being arranged on the front side of the body (101), the left sides of the two clamping columns (103) being both located on the right side of the body (101), the two clamping rods (104) being both arranged inside the clamping columns (103), and the upper and lower sides of the clamping rods (104) close to one side of the body (101) being in contact with the side opposite to the clamping columns (103), characterized in that: An output assembly (2) is provided at the bottom of the clamping column (103); The output assembly (2) comprises a fixed seat (21), a motor (22) and an output rod (23); the top of the fixed seat (21) is fixedly mounted on the top of the clamping column (103); the outer surface of the motor (22) is fixedly mounted on the inner surface of the fixed seat (21); the bottom of the output rod (23) is fixedly mounted on the starting end of the motor (22); and the top of the output rod (23) penetrates to the top of the clamping column (103); and the surface of the output rod (23) is provided with a rotating assembly (3); The rotating assembly (3) comprises a first bevel gear (31), a second bevel gear (32) and a screw rod (33); the bottom of the first bevel gear (31) is fixedly mounted on the top of the output rod (23); the second bevel gear (32) is arranged on the right side of the first bevel gear (31), and the bevel gear and the first bevel gear (31) are in a meshing state; the left side of the screw rod (33) is fixedly mounted on the right side of the second bevel gear (32); the screw rod (33) is close to and penetrates the right side of one end of the clamping rod (104) and is rotationally connected to the left side of the clamping rod (104) away from one end of the screw rod (33) through a rotating shaft; A fixing block (4) is fixedly mounted on the top of the clamping column (103); the interior of the fixing block (4) is configured to be hollow, and an extrusion component (5) and a positioning component (6) are provided inside the fixing block (4).

2. A filling device for packaging hemodialysis fluid according to claim 1, characterized in that: The extrusion assembly (5) comprises an extrusion rod (51), a clamping plate (52) and an extrusion plate (53); the top of the extrusion plate (53) penetrates through the top of the fixed block (4); the clamping plate (52) is fixedly mounted on the surface of the extrusion rod (51); two extrusion plates (53) are provided, and opposite sides of the two extrusion plates (53) are in contact with the opposite side of the extrusion rod (51).

3. A filling device for packaging hemodialysis fluid according to claim 1, characterized in that: The positioning assembly (6) comprises a positioning rod (61) and a spring (62). Two positioning rods (61) are provided. The opposite sides of the two positioning rods (61) extend through the opposite side of the fixed block (4). The left and right sides of the spring (62) are fixedly mounted to the opposite side of the positioning rod (61).

4. A filling device for packaging hemodialysis fluid according to claim 1, characterized in that: An anti-skid pad (7) is fixedly mounted on one opposite side of the clamping rod (104), and the anti-skid pad (7) is used to provide greater stability during clamping.

5. A filling device for packaging hemodialysis fluid as claimed in claim 3, characterized in that: The inner wall of the fixed block (4) is provided with a movable groove (8), the surface of the movable groove (8) is slidably connected with a sliding block (9), and the top of the sliding block (9) is fixedly mounted on the bottom of the positioning rod (61).

6. A filling device for packaging hemodialysis fluid according to claim 1, characterized in that: Two positioning plates (10) are fixedly installed on the right side of the machine body (101), and travel grooves (11) are provided on opposite sides of the two positioning plates (10). A travel rod (12) is fixedly installed on the opposite side of the positioning plates (10), and the surface of the travel rod (12) is slidably connected to the surface of the travel groove (11).

7. A filling device for packaging hemodialysis fluid according to claim 6, characterized in that: A plurality of positioning grooves (13) are provided on opposite sides of the positioning plate (10), and the plurality of positioning grooves (13) are used in conjunction with the positioning rod (61).

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