Oral tube fixing clamp for automatic production line of non-PVC (polyvinyl chloride) film soft bag large volume parenteral solution

Abstract

The utility model relates to an oral tube fixing clamp for an automatic production line of non-PVC (polyvinyl chloride) film soft bag large volume parenteral solution, which belongs to the technical field of production of medical instruments and comprises a mounting seat, an adjusting component arranged on the side surface of the mounting seat and a fixing component arranged on the side surface of the adjusting component. The adjusting assembly comprises a motor groove formed in the side face of the mounting base, a connecting rod rotationally connected to the side face of the mounting base, a fixing base fixedly installed on the side face of the connecting rod, a driven gear fixedly installed on the side face of the fixing base and an inserting rod movably connected to the side face of the fixing base. According to the oral tube fixing clamp for the automatic production line of the non-PVC film soft bag large infusion solution, a rotating motor is started, an output shaft of the rotating motor rotates to drive a driving gear to rotate, and due to the fact that one end of a connecting rod is rotationally connected with the side face of a mounting base, the driving gear rotates to drive a driven gear to rotate on the driving gear; therefore, the fixing seat rotates around the output shaft of the rotating motor, and the vertical state and the horizontal state of the fixing seat can be switched.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device production, in particular to a mouth tube fixing clip for an automatic production line of non-PVC film soft bag large volume infusion solutions. Background Art

[0002] Non-PVC film soft bag large volume infusion solution is a new type of infusion packaging method, which has the advantages of being non-toxic, having strong compatibility with liquid medicine, automatically retracting to avoid secondary pollution, being environmentally friendly for recycling, having good air and water barrier properties, a long shelf life, being resistant to high-temperature sterilization and having good low-temperature resistance. Due to the characteristics of high efficiency, environmental protection and safety, the automatic production line of non-PVC film soft bag large volume infusion solutions has become the development trend of the infusion industry.

[0003] The mouth tube fixing clip used in the automatic production line is an important component to ensure the fixation of the bag mouth and the tube mouth during the production of non-PVC film soft bag large volume infusion solutions. On the automatic production line, the function of the mouth tube fixing clip is to ensure the correct docking of the bag mouth of the soft bag and the filling tube or the interface tube during processes such as filling and sealing, and to ensure the continuity of the production process and the sealing of the product.

[0004] In the automatic production line, the mouth tube fixing clip needs to be horizontally and vertically transformed to clamp and fix the bag mouth or the tube mouth. When adapting to different sizes of tube mouths, it is usually necessary to replace the fixing clip. When replacing, the traditional mouth tube fixing clip is very inconvenient to disassemble and has low clamping stability. Therefore, a mouth tube fixing clip for an automatic production line of non-PVC film soft bag large volume infusion solutions is proposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a mouth tube fixing clip for an automatic production line of non-PVC film soft bag large volume infusion solutions, which has the advantages of good flexibility and strong practicability, and solves the problem that the traditional mouth tube fixing clip is very inconvenient to disassemble.

[0006] To achieve the above purposes of good flexibility and strong practicability, the utility model provides the following technical solution: A mouth tube fixing clip for an automatic production line of non-PVC film soft bag large volume infusion solutions, comprising a mounting seat, an adjusting component arranged on the side of the mounting seat, and a fixing component arranged on the side of the adjusting component;

[0007] The adjusting component includes a motor slot opened on the side of the mounting seat, a connecting rod rotatably connected to the side of the mounting seat, a fixing seat fixedly installed on the side of the connecting rod, a driven gear fixedly installed on the side of the fixing seat, a plugging rod movably connected to the side of the fixing seat, a plugging sleeve movably connected to the outside of the plugging rod, and a plugging frame fixedly installed on the side of the plugging sleeve.

[0008] Furthermore, an arc-shaped corner for cooperating with the fixing seat is arranged at the top of the side of the mounting seat, and the side of the fixing seat is slidably connected to the side of the mounting seat.

[0009] Furthermore, a rotating motor is fixedly installed inside the motor slot. A driving gear is fixedly installed on the outer side of the output shaft of the rotating motor. The tooth patterns of the driving gear and the driven gear are in meshing transmission connection.

[0010] Furthermore, on the side of the fixed seat, there are symmetrically arranged fixing plates on both sides. Threaded holes are opened on the sides of the fixing plates. Inside the threaded holes, there are fixing nuts connected by threads. On the side of the fixed seat where the fixing plates are located, positioning holes are opened. One end of the insertion rod is inserted into the positioning hole and inserted into the fixed seat. A limiting perforation for cooperating with the fixing nut is opened on the side of the insertion rod.

[0011] Furthermore, a limiting jack is opened at the top of the insertion rod. One end of the insertion rod is inserted into the insertion sleeve and is slidably connected to the insertion sleeve. A threaded perforation for cooperating with the limiting jack is opened at the top of the insertion sleeve. A locking nut is threadedly connected inside the threaded perforation.

[0012] Furthermore, the fixing assembly includes a clamping plate movably connected to the side of the insertion frame, a fixing notch opened on the side of the clamping plate, a movable slot hole opened on the side wall of the fixing notch, and a fixing block movably connected inside the movable slot hole.

[0013] Furthermore, a fixing buckle is arranged on the side of the clamping plate. A clamping groove for using the fixing buckle is opened on the outer side of the insertion sleeve. A through notch is opened on the side of the insertion frame. One side of the clamping plate is inserted into the inside of the through notch so that the fixing buckle is inserted into the inside of the clamping groove.

[0014] Furthermore, the movable slot hole is a cylindrical slot hole with openings on both sides and an inner diameter larger than the openings. One end of the fixing block passes through the opening of the movable slot hole to the outside and is slidably connected to the inner side wall of the movable slot hole.

[0015] Furthermore, a support spring is fixedly installed on the opposite sides of the fixing block. Both ends of the support spring are fixedly installed on the side of the fixing block.

[0016] Compared with the prior art, the present utility model provides a mouth tube fixing clip for a non-PVC film soft bag large infusion automatic production line, and has the following beneficial effects:

[0017] 1. For the mouth tube fixing clip for the non-PVC film soft bag large infusion automatic production line, by starting the rotating motor, the rotation of the output shaft of the rotating motor drives the rotation of the driving gear. Since one end of the connecting rod is rotatably connected to the side of the mounting seat, the rotation of the driving gear drives the driven gear to rotate on the driving gear, so that the fixed seat rotates around the output shaft of the rotating motor, thereby realizing the transformation of the fixed seat between the vertical and horizontal states.

[0018] 2. The mouth tube fixing clip for the non-PVC film soft bag large infusion automatic production line drives the fixed seat to rotate through a rotating motor, which will simultaneously drive the insertion rod, the insertion sleeve and the insertion frame to rotate, thereby driving the clamping plate to rotate. The clamping plate rotates from the vertical state to the horizontal state, and the lower mouth tube is inserted into the inside of the fixed slot. When the mouth tube enters the inside of the fixed slot, it will squeeze the fixed block and the support spring. The contraction of the support spring enables the mouth tube to be smoothly inserted into the inside of the fixed slot, and the restoration of the support spring reversely squeezes the fixed block into the slot of the mouth tube, thereby realizing the stable clamping of the mouth tube and solving the problems of the traditional mouth tube fixing clip being very inconvenient to disassemble and having low clamping effect stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional view of the present utility model;

[0020] Figure 2 is a sectional view of the present utility model;

[0021] Figure 3 is a three-dimensional view of the mounting seat and the fixed seat of the present utility model;

[0022] Figure 4 is a view of the insertion rod of the present utility model;

[0023] Figure 5 is a view of the insertion sleeve and the insertion frame of the present utility model;

[0024] Figure 6 is a three-dimensional view of the clamping plate and the fixed block of the present utility model;

[0025] Figure 7 is the present utility model Figure 2 enlarged view of structure A in.

[0026] In the figure: 1. Mounting seat; 2. Adjusting assembly; 21. Motor slot; 22. Connecting rod; 23. Fixed seat; 231. Threaded hole; 232. Fixed nut; 233. Positioning hole; 24. Driven gear; 25. Insertion rod; 251. Limit perforation; 252. Limit socket; 26. Insertion sleeve; 261. Threaded perforation; 262. Locking nut; 263. Card slot; 27. Insertion frame; 28. Rotating motor; 29. Driving gear; 3. Fixing assembly; 31. Clamping plate; 311. Fixed buckle; 32. Fixed slot; 33. Movable slot hole; 34. Fixed block; 35. Support spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 to 7 , in this embodiment, the mouth tube fixing clip for the non-PVC film soft bag large infusion automatic production line includes a mounting base 1, an adjusting component 2 arranged on the side of the mounting base 1, and a fixing component 3 arranged on the side of the adjusting component 2;

[0029] The adjusting component 2 includes a motor slot 21 opened on the side of the mounting base 1, a connecting rod 22 rotatably connected to the side of the mounting base 1, a fixing seat 23 fixedly installed on the side of the connecting rod 22, a driven gear 24 fixedly installed on the side of the fixing seat 23, a plugging rod 25 movably connected to the side of the fixing seat 23, a plugging sleeve 26 movably connected to the outside of the plugging rod 25, and a plugging frame 27 fixedly installed on the side of the plugging sleeve 26.

[0030] By setting the adjusting component 2, the state transformation of the fixing clip is realized. The plugging rod 25 and the plugging sleeve 26 cooperate with the plugging frame 27 to fix the fixing component 3, so as to achieve the purpose of easy replacement.

[0031] In this embodiment, an arc-shaped corner for cooperating with the fixing seat 23 is arranged at the top of the side of the mounting base 1, and the side of the fixing seat 23 is slidably connected to the side of the mounting base 1.

[0032] Arranging an arc angle on the side of the mounting base 1 facilitates the fixing seat 23 to rotate on the side of the mounting base 1, so that the fixing clip can realize the transformation between the vertical and horizontal states.

[0033] It should be noted that when the fixing seat 23 rotates to the same horizontal position as the mounting base 1, the side of the mounting base 1 will simultaneously support the side of the fixing seat 23, so that the fixing seat 23 can only perform a ninety-degree angle transformation.

[0034] In this embodiment, a rotating motor 28 is fixedly installed inside the motor slot 21, and a driving gear 29 is fixedly installed on the outer side of the output shaft of the rotating motor 28. The driving gear 29 is in meshing transmission connection with the tooth pattern of the driven gear 24.

[0035] A rotating motor 28 is arranged inside the motor slot 21 to drive the driving gear 29 to rotate. Since the driven gear 24 cannot rotate, the driven gear 24 is driven to move on the outside of the driving gear 29.

[0036] It should be noted that the output shaft of the rotating motor 28 and the rotating seat where the connecting rod 22 is rotatably connected to the mounting seat 1 are on the same straight line, and the size of the driving gear 29 is the same as that of the rotating seat, so that the fixed seat 23 can rotate around the center line of the rotating seat and the rotating motor 28.

[0037] In this embodiment, both sides of the fixed seat 23 are provided with symmetrically arranged fixing plates. Threaded holes 231 are formed in the sides of the fixing plates. Inside the threaded holes 231, there are fixing nuts 232 connected by threads. A positioning hole 233 is formed in the side of the fixed seat 23 where the fixing plates are located. One end of the inserting rod 25 is inserted into the positioning hole 233 to be inserted into the fixed seat 23. A limiting through hole 251 for cooperating with the fixing nut 232 is formed in the side of the inserting rod 25.

[0038] By arranging the fixing plates on the side of the fixed seat 23 and cooperating with the fixing nuts 232 to limit the inserting rod 25, the inserting rod 25 is fixed in cooperation with the positioning hole 233.

[0039] In this embodiment, a limiting jack 252 is formed at the top of the inserting rod 25. One end of the inserting rod 25 is inserted into the inside of the inserting sleeve 26 and is slidably connected to the inserting sleeve 26. A threaded through hole 261 for cooperating with the limiting jack 252 is formed at the top of the inserting sleeve 26. A locking nut 262 is threadedly connected inside the threaded through hole 261.

[0040] By providing the limiting jack 252 at the top of the inserting rod 25, when the inserting rod 25 is inserted into the side of the inserting sleeve 26, the locking nut 262 is used to pass through the limiting jack 252, thereby fixing the inserting sleeve 26 on the side of the inserting rod 25.

[0041] In this embodiment, the fixing component 3 includes a clamping plate 31 movably connected to the side of the inserting frame 27, a fixing notch 32 formed in the side of the clamping plate 31, a movable slot hole 33 formed in the side wall of the fixing notch 32, and a fixing block 34 movably connected inside the movable slot hole 33.

[0042] By forming the fixing notch 32 on the side of the clamping plate 31 and cooperating with the fixing block 34, the mouth tube is clamped.

[0043] In this embodiment, a fixing buckle 311 is provided on the side of the clamping plate 31. A clamping position groove 263 for using the fixing buckle 311 is formed on the outer side of the inserting sleeve 26. A through notch is formed on the side of the inserting frame 27. One side of the clamping plate 31 is inserted into the inside of the through notch so that the fixing buckle 311 is inserted into the inside of the clamping position groove 263.

[0044] By providing the fixing buckle 311 on the side of the clamping plate 31, after the clamping plate 31 is inserted into the inserting frame 27, the fixing buckle 311 can be smoothly inserted into the inside of the clamping position groove 263, thereby fixing the clamping plate 31 on the side of the inserting sleeve 26.

[0045] In this embodiment, the movable slot 33 is a cylindrical slot with openings on both sides and an inner diameter larger than the openings. One end of the fixed block 34 passes through the opening of the movable slot 33 to the outside and is slidably connected to the inner side wall of the movable slot 33.

[0046] In this embodiment, support springs 35 are fixedly installed on opposite sides of the fixed block 34, and both ends of the support springs 35 are fixedly installed on the side surface of the fixed block 34.

[0047] The working principle of the above embodiment is as follows:

[0048] By starting the rotary motor 28, the rotation of the output shaft of the rotary motor 28 drives the rotation of the driving gear 29. Since one end of the connecting rod 22 is rotatably connected to the side surface of the mounting seat 1, the rotation of the driving gear 29 drives the driven gear 24 to rotate on the driving gear 29, so that the fixed seat 23 rotates around the output shaft of the rotary motor 28, thereby realizing the transformation of the fixed seat 23 between the vertical and horizontal states.

[0049] In addition, after inserting the insertion rod 25 into the positioning hole 233 and then screwing the fixing nut 232 into the internal thread hole 231, the fixing nut 232 is inserted into the internal limiting through hole 251, thereby fixedly installing the insertion rod 25 on the side surface of the fixed seat 23. After nesting the insertion sleeve 26 outside the insertion rod 25, the locking nut 262 is screwed into the internal thread through hole 261. After passing through the internal thread through hole 261, the locking nut 262 is inserted into the internal limiting jack 252 at the top of the insertion rod 25, thereby realizing the fixed installation of the insertion sleeve 26. Then, the clamping plate 31 is inserted into the insertion frame 27. After the clamping plate 31 passes through the insertion frame 27, the fixed buckle 311 is embedded into the clamping groove 263, thereby stably clamping the clamping plate 31 inside the insertion frame 27.

[0050] Furthermore, by driving the fixed seat 23 to rotate through the rotary motor 28, the insertion rod 25, the insertion sleeve 26, and the insertion frame 27 will be driven to rotate simultaneously, thereby driving the clamping plate 31 to rotate. The clamping plate 31 rotates from the vertical state to the horizontal state, and the lower mouth tube is inserted into the fixing slot 32. When the mouth tube enters the internal fixing slot 32, it will squeeze the fixed block 34 and the support springs 35. The contraction of the support springs 35 enables the mouth tube to be smoothly inserted into the fixing slot 32. The restoration of the support springs 35 reversely squeezes the fixed block 34 into the slot of the mouth tube, thereby realizing the stable clamping of the mouth tube, and solving the problems of very inconvenient disassembly and low clamping effect stability of the traditional mouth tube fixing clip.

[0051] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology will not be elaborated in the text.

[0052] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. The mouth tube fixing clip for the automatic production line of non-PVC film soft bag large volume infusion solutions, characterized in that: It includes a mounting base (1), an adjustment component (2) arranged on the side of the mounting base (1), and a fixing component (3) arranged on the side of the adjustment component (2); The adjustment component (2) includes a motor slot (21) opened on the side of the mounting base (1), a connecting rod (22) rotatably connected to the side of the mounting base (1), a fixing seat (23) fixedly installed on the side of the connecting rod (22), a driven gear (24) fixedly installed on the side of the fixing seat (23), a plugging rod (25) movably connected to the side of the fixing seat (23), a plugging sleeve (26) movably connected to the outside of the plugging rod (25), and a plugging frame (27) fixedly installed on the side of the plugging sleeve (26).

2. The mouth tube fixing clip for the non-PVC film soft bag large infusion automatic production line according to claim 1, wherein: The fixing component (3) includes a clamping plate (31) movably connected to the side of the plugging frame (27), a fixing notch (32) opened on the side of the clamping plate (31), a movable slot hole (33) opened on the side wall of the fixing notch (32), and a fixing block (34) movably connected inside the movable slot hole (33).

3. The mouth tube fixing clip for the automatic production line of non-PVC film soft bag large volume transfusion according to claim 1, characterized in that: An arc-shaped corner for cooperating with the fixing seat (23) is provided at the top of the side of the mounting base (1), and the side of the fixing seat (23) is slidably connected to the side of the mounting base (1).

4. The mouth tube fixing clip for the non-PVC film soft bag large infusion automatic production line according to claim 1, characterized in that: A rotating motor (28) is fixedly installed inside the motor slot (21), a driving gear (29) is fixedly installed on the outside of the output shaft of the rotating motor (28), and the driving gear (29) is in meshing transmission connection with the tooth pattern of the driven gear (24).

5. The mouth tube fixing clip for the automatic production line of non-PVC film soft bag large volume transfusion according to claim 1, characterized in that: Both sides of the side of the fixing seat (23) are symmetrically provided with fixing plates, a threaded hole (231) is opened on the side of the fixing plate, a fixing nut (232) with threaded connection is arranged inside the threaded hole (231), a positioning hole (233) is opened on the side of the fixing seat (23) where the fixing plate is located, one end of the plugging rod (25) is embedded into the positioning hole (233) to be plugged with the fixing seat (23), and a limiting through hole (251) for cooperating with the fixing nut (232) is opened on the side of the plugging rod (25).

6. The mouth tube fixing clip for the automatic production line of non-PVC film soft bag large volume transfusion according to claim 1, characterized in that: A limiting jack (252) is opened at the top of the plugging rod (25), one end of the plugging rod (25) is embedded inside the plugging sleeve (26) and is slidably connected to the plugging sleeve (26), a threaded through hole (261) for cooperating with the limiting jack (252) is opened at the top of the plugging sleeve (26), and a locking nut (262) is threadedly connected inside the threaded through hole (261).

7. The mouth tube fixing clip for the automatic production line of non-PVC film soft bag large volume transfusion according to claim 2, characterized in that: A fixing buckle (311) is arranged on the side of the clamping plate (31), a clamping position slot (263) for using the fixing buckle (311) is opened on the outside of the plugging sleeve (26), a through slot is opened on the side of the plugging frame (27), and one side of the clamping plate (31) is embedded into the inside of the through slot hole so that the fixing buckle (311) is embedded into the inside of the clamping position slot (263).

8. The mouth tube fixing clip for the automatic production line of non-PVC film soft bag large volume transfusion according to claim 2, characterized in that: The movable slot hole (33) is a columnar slot hole with openings on both sides and an inner diameter larger than the opening, and one end of the fixing block (34) passes through the opening of the movable slot hole (33) to the outside and is slidably connected to the inner side wall of the movable slot hole (33).

9. The mouth tube fixing clip for the non-PVC film soft bag large infusion automatic production line according to claim 2, characterized in that: Support springs (35) are fixedly installed on the opposite sides of the fixing block (34), and both ends of the support springs (35) are fixedly installed on the side of the fixing block (34).

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