CN210881126U

CN210881126U - Nutrient bag feed liquor pipeline kludge

Info

Publication number: CN210881126U
Application number: CN201921825449.6U
Authority: CN
Inventors: 王晨荣
Original assignee: Nanchang Minghong Automation Equipment Co ltd
Current assignee: Nanchang Minghong Automation Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-30
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a nutrition bag feed liquor pipeline kludge belongs to nutrition bag kludge field, and nutrition bag feed liquor pipeline kludge gets the mechanism, is used for the drive clamp to get the clamp of mechanism and gets the rotatory rotary driving mechanism of end including the pressure bag mechanism that is used for fixed nutrition bag, the clamp to be used for pressing of getting feed liquor spiral cover, gets the mechanism activity of pressing and sets up in one side of pressing bag mechanism, and presss from both sides and get the end and be located the one side of pressing bag mechanism, and rotary driving mechanism sets up in pressing the clamp to get in the mechanism. The utility model discloses a nutrition bag feed liquor pipeline kludge can realize improving the packaging efficiency between feed liquor spiral cover and the nutrition bag, improves the equipment quality.

Description

Nutrient bag feed liquor pipeline kludge

Technical Field

The utility model relates to a nutrition bag kludge field especially relates to a nutrition bag feed liquor pipeline kludge.

Background

The nutrition bag is used for filling nutrient solution and supplementing nutrition for patients. The nutrition bag generally has a liquid inlet pipeline for supplying the nutrition liquid into the nutrition bag and a liquid outlet pipeline for discharging the nutrition liquid from the nutrition bag. In order to ensure the sealing performance of the liquid inlet of the nutrition bag, the liquid inlet pipeline of the existing nutrition bag is usually arranged to be in screwed connection with the liquid inlet of the nutrition bag through threads, and the liquid inlet screw cap is screwed at the liquid inlet of the nutrition bag through threads, so that the sealing performance is ensured, and the nutrition liquid is convenient to supplement. The existing nutrition bag liquid inlet pipeline has insufficient assembly automation degree, low manual assembly efficiency, poor uniformity of degree of tightness of screwing and inconsistent assembly quality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a nutrition bag feed liquor pipeline assembly machine is provided to realize improving the packaging efficiency between feed liquor spiral cover and the nutrition bag, improve the assembly quality.

The utility model adopts the technical proposal that:

the utility model provides a pair of nutrition bag feed liquor pipeline kludge, press bag mechanism, be used for pressing the clamp of getting the feed liquor spiral cover to get the mechanism, be used for the drive including being used for fixed nutrition bag press the clamp of getting the feed liquor spiral cover and get the mechanism, press the clamp to get the mechanism activity set up in press one side of bag mechanism, just press the clamp to get the end and be located and be close to press one side of bag mechanism, rotary driving mechanism set up in press the clamp to get in the mechanism.

As a further improvement of the present scheme, the clamping mechanism includes a slide movably disposed on one side of the bag pressing mechanism, a rotating shaft rotatably disposed on the slide, the clamping end is fixedly disposed on the rotating shaft, the rotary driving mechanism is fixed on the slide, and a power output end of the rotary driving mechanism is connected with the rotating shaft in a transmission manner.

As a further improvement of the present solution, the rotation driving mechanism includes a rotation driving motor fixed to the slide base, a driving gear disposed on a power output shaft of the rotation driving motor, and a driven gear disposed on the rotation shaft, and the driving gear is engaged with the driven gear.

As a further improvement of the scheme, the clamping end comprises a support frame, at least two clamping claws used for clamping the liquid inlet screw cap and a driving part used for driving the clamping claws to move, the support frame is fixed at one end of the rotating shaft, and the clamping driving part is fixed on the support frame.

As a further improvement of the scheme, the clamping driving part comprises a clamping driving motor fixed on the supporting frame and a threaded sliding sleeve in threaded connection with a power output shaft of the clamping driving motor, and at least two clamping claws are hinged to the threaded sliding sleeve through connecting rods respectively.

As a further improvement of the scheme, the nutrition bag liquid inlet pipeline assembling machine further comprises a workbench, the clamping mechanism further comprises a linear rail and a sliding block in sliding fit with the linear rail, the linear rail is arranged on the workbench, and the sliding seat is fixed on the sliding block.

As a further improvement of the scheme, the nutrition bag liquid inlet pipeline assembling machine further comprises a moving driving mechanism for driving the clamping mechanism to move, and the moving driving mechanism is arranged on the workbench.

As a further improvement of the scheme, the movement driving mechanism comprises a connecting seat and a movement driving cylinder fixed on the connecting seat, and a push rod of the movement driving cylinder is connected with the sliding seat.

As a further improvement of the present scheme, the bag pressing mechanism includes a bag placing table for placing the nutrition bag, and a bag pressing portion for compressing the nutrition bag, and the bag pressing portion is telescopically arranged above the bag placing table.

As a further improvement of the scheme, the bag pressing part comprises a fixed seat, a bag pressing cylinder arranged on the fixed seat and a bag pressing block arranged on a push rod of the bag pressing cylinder, and the bag pressing block is positioned above the bag placing table.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of nutrition bag feed liquor pipeline kludge, press a bag mechanism through setting up, press the clamp to get the mechanism, rotary driving mechanism, press the fixed nutrition bag of bag mechanism, the clamp of getting the mechanism is got the end clamp and is got the feed liquor spiral cover and remove to pressing a bag mechanism, press the end through the rotary driving mechanism drive clamp and get the inlet of the automatic screw in nutrition bag of feed liquor spiral cover, realize the equipment between feed liquor spiral cover and the nutrition bag promptly, the packaging efficiency has greatly been promoted, and through the rotatory number of turns of rotary driving mechanism control, make the elasticity degree of feed liquor spiral cover screw in nutrition bag inlet more even, effectively improve the equipment quality.

Drawings

Fig. 1 is a schematic structural diagram of a nutrition bag liquid inlet pipeline assembly machine provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping end provided in an embodiment of the present invention.

In the figure:

1. a nutrition bag; 2. a bag pressing mechanism; 3. feeding liquid and screwing a cover; 4. a gripping mechanism; 40. a gripping end; 5. a rotation driving mechanism; 41. a slide base; 42. a rotating shaft; 51. a rotary drive motor; 52. a driving gear; 53. a driven gear; 401. a support frame; 402. clamping claws; 403. a gripping drive section; 4031. a gripping drive motor; 4032. a threaded sliding sleeve; 404. a connecting rod; 6. a work table; 43. a wire track; 44. a slider; 7. a movement drive mechanism; 71. a connecting seat; 72. a movable driving cylinder; 21. a bag placing table; 22. a bag pressing part; 221. a fixed seat; 222. a bag pressing cylinder; 223. pressing a bag block; 8. a spring.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings and technical solutions needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the present embodiment provides a liquid inlet pipeline assembling machine for a nutrition bag, which includes a bag pressing mechanism 2 for fixing a nutrition bag 1, a clamping mechanism 4 for clamping a liquid inlet screw cap 3, and a rotation driving mechanism 5 for driving a clamping end 40 of the clamping mechanism 4 to rotate, wherein a liquid inlet of the nutrition bag 1 faces the bag pressing mechanism 2, the clamping mechanism 4 is disposed at one side of the bag pressing mechanism 2 in a manner of being capable of moving laterally towards the bag pressing mechanism, and the clamping end 40 is disposed at a side close to the bag pressing mechanism 2, so that the clamping mechanism 4 can move towards the nutrition bag 1 on the bag pressing mechanism 2 after clamping the liquid inlet screw cap 3, the rotation driving mechanism 5 is disposed on the clamping mechanism 4, the clamping end 40 of the clamping mechanism 4 is driven to rotate by the rotation driving the liquid inlet screw cap 3, thereby screwing the liquid inlet screw cap 3 into the liquid inlet of the nutrition bag 1, i.e. realizing assembly between the liquid inlet screw cap 3 and the nutrition, greatly promoted the packaging efficiency, and through 5 steerable rotation angles of rotary driving mechanism for the elasticity degree of feed liquor spiral cover 3 screw in nutrition bag is more even, effectively improves the equipment quality.

In order to facilitate the clamping mechanism 4 to clamp the liquid inlet screw cap 3 and rotate, further, the clamping mechanism 4 comprises a sliding seat 41 movably arranged on one side of the bag pressing mechanism 2 and a rotating shaft 42 rotatably arranged on the sliding seat 41, the sliding seat 41 is frame-shaped, the rotating shaft 42 is positioned in the middle of the sliding seat 41, two ends of the rotating shaft are respectively arranged on the sliding seat 41 through bearings, one end of the rotating shaft, which is close to the bag pressing mechanism 2, extends to the outside of the sliding seat 41 and is fixedly connected with a clamping end 40, the rotary driving mechanism 5 is fixed at the top of the sliding seat 41, and the power output end of the rotary driving mechanism 5.

Further, the rotation driving mechanism 5 includes a rotation driving motor 51 fixed on the sliding base 41, a driving gear 52 disposed on a power output shaft of the rotation driving motor 51, and a driven gear 53 disposed on the rotating shaft 42, the rotation driving motor 51 is detachably fixed on the top of the sliding base 41 through a fixed connection seat, and the driving gear 52 is engaged with the driven gear 53. By rotating the driving motor 51, the power output shaft thereof drives the driving gear 52 to rotate, the driving gear 52 engages with the driven gear 53, and the driven gear 53 drives the rotating shaft 42 to rotate, thereby driving the clamping end 40 to rotate. Of course, the rotation driving motor 51 can also drive the rotation shaft 42 to rotate through a belt drive or a chain drive. The rotary driving motor 51 can be a stepping motor, and can control the number of rotation turns of the clamping end 40 to ensure the consistency of the tightness of the liquid inlet screw caps 3 screwed into the liquid inlets of the nutrition bag 1, thereby ensuring the quality uniformity.

In order to facilitate the clamping end 40 to clamp the liquid inlet screw cap 3, further, the clamping end 40 includes a support frame 401, at least two clamping claws 402 hinged to the support frame 401 for clamping the liquid inlet screw cap 3, and a clamping driving portion 403 for driving the clamping claws 402 to move, the support frame 401 is fixed to one end of the rotating shaft 42 close to the bag pressing mechanism 2, and the clamping driving portion 403 is fixed to the support frame 401. The liquid feeding cap 3 is clamped and unclamped by driving the clamping claw 402 by the clamping driving section 403.

Further, the clamping driving portion 403 includes a clamping driving motor 4031 fixed on the support frame 401, and a threaded sliding sleeve 4032 threadedly connected to the power output shaft of the clamping driving motor 4031, an external thread is provided on the power output shaft of the clamping driving motor 4031, an internal thread adapted to the external thread is provided on the inner wall of the threaded sliding sleeve 4032, at least two clamping claws 402 are respectively hinged to the threaded sliding sleeve 4032 through a connecting rod 404, in this embodiment, preferably three clamping claws 402 are provided, and are uniformly distributed on one side of the support frame 401 close to the bag pressing mechanism 2, so that the clamping stability is high. The screw sliding sleeve 4032 is moved to one side far away from the bag pressing mechanism 2 by the reverse rotation of the power output shaft of the clamping driving motor 4031, the connecting rod 404 is driven to drive the at least two clamping claws 402 to be opened, after the liquid inlet spiral cover 3 is arranged between the clamping claws 402, the power output shaft of the clamping driving motor 4031 rotates in the forward direction, the screw sliding sleeve 4032 is moved to one side near the bag pressing mechanism 2, and the connecting rod 404 is driven to drive the at least two clamping claws 402 to clamp the liquid inlet spiral cover 3. The inner wall of the clamping claw 402 is provided with an anti-slip rubber pad, which is beneficial to improving the clamping stability of the liquid inlet screw cap 3. Of course, the gripping driving motor 4031 may also be an air cylinder, and the push rods of the air cylinder are respectively hinged to the gripping claws 402 through the connecting rods 404.

To press from both sides the removal of getting mechanism 4 for being convenient for, realize the carry and deliver to nutrition bag 1 and withdraw from and heavily adorn next feed liquor spiral cover 3 with feed liquor spiral cover 3, furtherly, nutrition bag feed liquor pipeline kludge still includes workstation 6, presss from both sides and gets mechanism 4 and still includes line rail 43, with line rail 43 sliding fit's sliding block 44, line rail 43 fixed set up in the upper surface of workstation 6, slide 41 is fixed in on the sliding block 44. The bag pressing mechanism 2 is fixed above the workbench 6. Through the sliding fit between sliding block 44 and the line rail 43, realize the slip of slide 41, thereby realize pressing from both sides the removal of getting end 40, press from both sides to get end 40 and press from both sides the feed liquor spiral cover 3 and move to pressing nutrition bag 1 inlet department of bag mechanism 2, and feed liquor spiral cover 3 offsets with nutrition bag 1 inlet, press from both sides and get drive division 403 and begin the drive to press from both sides and get end 40 rotation and with feed liquor spiral cover 3 screw in nutrition bag 1, after reaching specific number of revolutions, press from both sides the drive motor 4031 drive and press from both sides and get claw 402 and loosen feed liquor spiral cover 3, slide 41 moves back the return, press from both sides again and take next feed liquor spiral cover 3.

Further, nutrition bag feed liquor pipeline kludge still includes and is used for driving to press from both sides the removal actuating mechanism 7 that gets mechanism 4 and remove, and removal actuating mechanism 7 sets up on workstation 6. The moving driving mechanism 7 comprises a connecting seat 71 and a moving driving cylinder 72 fixed on the connecting seat 71, a push rod of the moving driving cylinder 72 is connected with the sliding seat 41 through a spring 8, the sliding seat 41 is pushed through the push rod of the moving driving cylinder 72 until the liquid inlet screw cap 3 on the clamping end 40 is abutted against a liquid inlet of the nutrition bag 1, and the spring 8 compensates for hard collision, so that the liquid inlet screw cap 3 is smoothly screwed into the nutrition bag 1. Of course, the movement driving cylinder 72 may be replaced with a telescopic motor or a hydraulic cylinder.

In order to facilitate the bag pressing mechanism 2 to press the nutrition bag 1, further, the bag pressing mechanism 2 comprises a bag placing table 21 for placing the nutrition bag 1 and a bag pressing part 22 for pressing the nutrition bag 1, the bag placing table 21 is fixed on the workbench 6, and the bag pressing part 22 is telescopically arranged above the bag placing table 21.

Further, the bag pressing portion 22 includes a fixing base 221, a bag pressing cylinder 222 fixedly disposed on the fixing base 221, and a bag pressing block 223 disposed on a push rod of the bag pressing cylinder 222, the bag pressing block 223 is located above the bag placing table 21, the fixing base 221 is an L-shaped fixing base, and the fixing base 221 is fixed on the workbench 6. Put and be provided with the constant head tank that is used for nutrition bag 1 to place the location on the bag platform 21, the constant head tank is got the position looks adaptation of end with the clamp, nutrition bag 1 is arranged in nutrition bag 1 constant head tank, and its inlet is got 4 one sides of mechanism towards the clamp, push rod through pressing bag cylinder 222 drives bag pressing block 223 and pushes down, the inlet department with nutrition bag 1 compresses tightly (because of inlet department for with 3 looks adaptations of feed liquor spiral cover, set up to the stereoplasm inlet), then get mechanism 4 work through the clamp again, with feed liquor spiral cover 3 screw in nutrition bag 1.

The nutrition bag feed liquor pipeline kludge that this embodiment provided can be applied to nutrition bag production water line, and accessible PLC controller or electric control panel control press bag cylinder 222, remove drive cylinder 72, press from both sides and get driving motor 4031, rotation driving motor 51 work, and control cylinder and motor through PLC controller or electric control panel are ripe prior art, and no longer repeated here.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. Nutrition bag feed liquor pipeline kludge, its characterized in that:

comprises a bag pressing mechanism (2) for fixing a nutrition bag (1), a clamping mechanism (4) for clamping a liquid inlet rotary cover (3), and a rotary driving mechanism (5) for driving a clamping end (40) of the clamping mechanism (4) to rotate;

the clamping mechanism (4) can be arranged on one side of the bag pressing mechanism (2) in a manner of moving towards the bag pressing mechanism (2) transversely, the clamping end (40) is positioned on one side close to the bag pressing mechanism (2), and the rotary driving mechanism (5) is arranged on the clamping mechanism (4).

2. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 1, wherein:

the clamping mechanism (4) comprises a sliding seat (41) movably arranged on one side of the bag pressing mechanism (2) and a rotating shaft (42) rotatably arranged on the sliding seat (41);

the clamping end (40) is fixedly arranged on the rotating shaft (42), the rotary driving mechanism (5) is fixed on the sliding seat (41), and the power output end of the rotary driving mechanism (5) is in transmission connection with the rotating shaft (42).

3. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 2, wherein:

the rotary driving mechanism (5) comprises a rotary driving motor (51) fixed on the sliding seat (41), a driving gear (52) arranged on a power output shaft of the rotary driving motor (51), and a driven gear (53) arranged on the rotating shaft (42);

the driving gear (52) is meshed with the driven gear (53).

4. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 2, wherein:

the clamping end (40) comprises a support frame (401), at least two clamping claws (402) hinged to the support frame (401) and used for clamping the liquid inlet rotary cover (3), and a clamping driving part (403) used for driving the clamping claws (402) to move;

the supporting frame (401) is fixed at one end of the rotating shaft (42), and the clamping driving part (403) is fixed on the supporting frame (401).

5. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 4, wherein:

the clamping driving part (403) comprises a clamping driving motor (4031) fixed on the support frame (401) and a threaded sliding sleeve (4032) in threaded connection with a power output shaft of the clamping driving motor (4031);

at least two clamping claws (402) are respectively hinged with the threaded sliding sleeve (4032) through connecting rods (404).

6. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 2, wherein:

the nutrition bag liquid inlet pipeline assembling machine also comprises a workbench (6);

the clamping mechanism (4) further comprises a linear rail (43) and a sliding block (44) in sliding fit with the linear rail (43);

the line rail (43) is arranged on the workbench (6), and the sliding seat (41) is fixed on the sliding block (44).

7. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 6, wherein:

the nutrition bag liquid inlet pipeline assembling machine further comprises a moving driving mechanism (7) for driving the clamping mechanism (4) to move;

the moving driving mechanism (7) is arranged on the workbench (6).

8. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 7, wherein:

the movement driving mechanism (7) comprises a connecting seat (71) and a movement driving cylinder (72) fixed on the connecting seat (71);

the push rod of the moving driving air cylinder (72) is connected with the sliding seat (41).

9. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 1, wherein:

the bag pressing mechanism (2) comprises a bag placing table (21) for placing the nutrition bag (1) and a bag pressing part (22) for pressing the nutrition bag (1);

the bag pressing part (22) is arranged above the bag placing table (21) in a telescopic manner.

10. The nutrition bag liquid inlet pipeline assembling machine as claimed in claim 9, wherein:

the bag pressing part (22) comprises a fixed seat (221), a bag pressing cylinder (222) arranged on the fixed seat (221), and a bag pressing block (223) arranged on a push rod of the bag pressing cylinder (222);

the bag pressing block (223) is positioned above the bag placing table (21).