CN211078037U - Infusion bag production is with membrane material book fixing device - Google Patents

Infusion bag production is with membrane material book fixing device Download PDF

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Publication number
CN211078037U
CN211078037U CN201922105329.5U CN201922105329U CN211078037U CN 211078037 U CN211078037 U CN 211078037U CN 201922105329 U CN201922105329 U CN 201922105329U CN 211078037 U CN211078037 U CN 211078037U
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China
Prior art keywords
thick bamboo
support section
membrane material
fixing device
material roll
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CN201922105329.5U
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Chinese (zh)
Inventor
喻强
朱仲强
文剑丹
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Sichuan Kelun Pharmaceutical Co Ltd
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Sichuan Kelun Pharmaceutical Co Ltd
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Abstract

The utility model discloses a infusion bag production is with membrane material book fixing device belongs to infusion bag production technical field. Including a support section of thick bamboo, the both ends of a support section of thick bamboo are equipped with the card axle, and a support section of thick bamboo is rotated through the V type draw-in groove of the both sides of card axle and membrane material book blowing frame and is connected, is equipped with the installation cavity in the support section of thick bamboo, sets up a plurality of breachs that run through on the lateral wall of a support section of thick bamboo, the breach with the installation cavity intercommunication, be equipped with rubber air bag in the installation cavity, rubber air bag has the part to follow after aerifing the breach rises to be used for fastening the membrane material book of establishing on. The utility model discloses novel structure aerifys in to the rubber gasbag, and the rubber gasbag that makes is bloated in the installation cavity, and simultaneously, the rubber gasbag that has some bloations emerges from the breach, crowds the membrane book, rises the tension with the membrane book, realizes and the fixed connection of a support section of thick bamboo, and when needs are changed the membrane book, the pressure in the rubber gasbag is fallen in the release, and the rubber gasbag returns and contracts, then the membrane book can slide on a support section of thick bamboo again, but quick replacement.

Description

Infusion bag production is with membrane material book fixing device
Technical Field
The utility model relates to an infusion bag production technical field, more specifically the saying so relates to an infusion bag production is with membrane material book fixing device.
Background
The products such as single-chamber bags, multi-chamber bags, tail filling products and the like packaged by infusion bags of various specifications for large infusion are all made of film materials (mostly multilayer co-extruded films), and when the infusion bags are produced, the multilayer co-extruded films are all placed on a frame body in a rolling mode and then are produced.
In the prior art, after the film material roll is sleeved on the supporting cylinder, the film material roll rotates along with the rotation of the supporting cylinder, and then feeding is realized. However, the existing structure is generally fastened by friction force, which has a problem that if the film roll and the supporting cylinder are too loose, a slip phenomenon occurs between the film roll and the supporting cylinder, so that the amount of film transfer is insufficient or the transfer is not in place; if the film roll and the supporting cylinder are too tight, the film roll is difficult to take down when the material roll is replaced, the material replacement time is delayed, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned technical problem of the fixed existence between current membrane material book and the support cylinder, the utility model provides an infusion bag production is with membrane material book fixing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an infusion bag production is with membrane material book fixing device, is equipped with the card axle including a support section of thick bamboo, the both ends of a support section of thick bamboo, and a support section of thick bamboo is rotated through the V type draw-in groove of the both sides of card axle and membrane material book blowing frame and is connected, is equipped with the installation cavity in the support section of thick bamboo, sets up a plurality of breachs that run through on the lateral wall of a support section of thick bamboo, the breach with installation cavity intercommunication, be equipped with rubber air bag in the installation cavity, rubber air bag has the part to follow after aerifing the breach rises to be used for fastening to live the.
The utility model discloses novel structure, at the during operation, earlier establish membrane material book cover on a support cylinder, it has certain clearance to reserve between membrane material book and the support sleeve, so that can be quick from the support cylinder on, lower membrane material is rolled up, then put into the V type draw-in groove of membrane material book blowing frame both sides with the card axle of support cylinder both sides again, and be connected the card axle of one end with gear motor's output, then aerify in the rubber airbag, the rubber airbag who makes is bloated in the installation cavity, and simultaneously, the rubber airbag who has the part to swell emits from the breach, crowd membrane material book, it rises to rise to roll up membrane material, realize and the fixed connection of a support cylinder, owing to there is the existence of gasbag, membrane material book can not take place the slip on a support cylinder, then in whole roll of membrane material book in the use, keep the pressure in the rubber airbag. When the membrane material roll needs to be replaced, the pressure in the rubber air bag is released, the rubber air bag retracts, and the membrane material roll can slide on the supporting cylinder and can be replaced quickly.
Furthermore, the breach is equipped with 4, and 4 equidistant setups on the lateral wall of a support section of thick bamboo of breach. 4 gaps can ensure that the rubber air bag expanded from the gaps can not slide when being squeezed by the membrane material roll, and can also ensure the rigidity of the supporting cylinder.
Furthermore, the gap is annular, the width of the gap is 10-20mm, and the length of the gap is half of the length of the supporting cylinder. The gap with the size area is tested, and the emerging rubber air bag can stably squeeze the film material roll and cannot slide.
Furthermore, a through hole is formed in the clamping shaft at one end of the supporting cylinder, the inflation inlet of the rubber air bag extends out of the through hole, and the clamping shaft at the other end of the supporting cylinder is connected with the output end of the speed reducing motor. Even if the rubber air bag is inflated and deflated, the supporting cylinder is convenient to be connected with the speed reducing motor.
Furthermore, two ends of the clamping shaft are sleeved with stop blocks. The stopper has the function of ensuring that the clamping shaft of the supporting cylinder cannot move left and right.
Furthermore, a plurality of salient points are arranged on the outer surface of the rubber air bag. The salient points are arranged to be contacted with the film roll when the rubber air bag bulges, so that the friction force is increased.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model discloses novel structure, at the during operation, earlier establish membrane material book cover on a support cylinder, it has certain clearance to reserve between membrane material book and the support sleeve, so that can be quick from the support cylinder on, lower membrane material is rolled up, then put into the V type draw-in groove of membrane material book blowing frame both sides with the card axle of support cylinder both sides again, and be connected the card axle of one end with gear motor's output, then aerify in the rubber airbag, the rubber airbag who makes is bloated in the installation cavity, and simultaneously, the rubber airbag who has the part to swell emits from the breach, crowd membrane material book, it rises to rise to roll up membrane material, realize and the fixed connection of a support cylinder, owing to there is the existence of gasbag, membrane material book can not take place the slip on a support cylinder, then in whole roll of membrane material book in the use, keep the pressure in the rubber airbag. When the membrane material roll needs to be replaced, the pressure in the rubber air bag is released, the rubber air bag retracts, and the membrane material roll can slide on the supporting cylinder and can be replaced quickly.
2. The utility model discloses a breach is equipped with 4, and equidistant the offering of 4 breachs is on the lateral wall of a support section of thick bamboo. 4 gaps can ensure that the rubber air bag expanded from the gaps can not slide when being squeezed by the membrane material roll, and can also ensure the rigidity of the supporting cylinder.
3. The utility model discloses a both ends cover of card axle is equipped with the dog. The stopper has the function of ensuring that the clamping shaft of the supporting cylinder cannot move left and right.
4. The outer surface of the rubber air bag of the utility model is provided with a plurality of salient points. The salient points are arranged to be contacted with the film roll when the rubber air bag bulges, so that the friction force is increased.
Drawings
Fig. 1 is a schematic structural view of a film roll fixing device for infusion bag production of the present invention;
fig. 2 is a schematic structural view of a supporting cylinder of the film roll fixing device for infusion bag production of the present invention;
fig. 3 is a schematic diagram of the utility model after the rubber air bag is expanded in the supporting cylinder of the film roll fixing device for infusion bag production.
The labels in the figure are: 1-supporting cylinder, 2-gap, 3-stop block, 4-clamping shaft, 5-inflation inlet and 6-air bag.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, a fixing device for a film roll for infusion bag production comprises a support cylinder 1, wherein clamping shafts 4 are arranged at two ends of the support cylinder 1, the support cylinder 1 is rotatably connected with V-shaped clamping grooves at two sides of a film roll discharging frame through the clamping shafts 4, the support cylinder 1 is integrally cylindrical, the outer edge diameter of the support cylinder is usually 1-2mm smaller than the inner diameter of the film roll, and the film roll can be conveniently mounted on and taken down from the support cylinder 1. Be equipped with the installation cavity in the support section of thick bamboo 1, set up a plurality of breachs 2 that run through on the lateral wall of a support section of thick bamboo 1, breach 2 with the installation cavity intercommunication, be equipped with rubber air bag 6 in the installation cavity, rubber air bag 6 has the part to follow after aerifing breach 2 rises out and is used for fastening to live the cover and establish the membrane book on a support section of thick bamboo 1, as shown in fig. 2.
The utility model discloses novel structure, at the during operation, earlier establish membrane material book cover on a support section of thick bamboo 1, it has certain clearance to reserve between membrane material book and the support sleeve, so that can be quick from support section of thick bamboo 1 on, lower membrane material is rolled up, then put into the V type draw-in groove of membrane material book blowing frame both sides with the card axle 4 of support section of thick bamboo 1 both sides again, and be connected the card axle 4 of one end with gear motor's output, then aerify in to rubber gasbag 6, the rubber gasbag 6 of messenger is bloated in the installation cavity, and simultaneously, the rubber gasbag 6 that has the part to swell emits from breach 2, crowd the membrane material and roll up, as shown in figure 3. The film material roll is tensioned to realize the fixed connection with the supporting cylinder 1, the film material roll cannot slide on the supporting cylinder 1 due to the existence of the air bag 6, and then the pressure in the rubber air bag 6 is kept in the use process of the whole film material roll. When the membrane roll needs to be replaced, the pressure in the rubber air bag 6 is released, the rubber air bag 6 retracts, and the membrane roll can slide on the supporting cylinder 1 and can be replaced quickly.
In this embodiment, the number of the notches 2 is 4, and the 4 notches 2 are arranged on the side wall of the support cylinder 1 at equal intervals. The 4 gaps 2 can ensure that the rubber air bag 6 expanded from the gaps 2 can not slide when being squeezed by the film material roll, and can also ensure the rigidity of the supporting cylinder 1.
In this embodiment, the notch 2 is annular, the width of the notch 2 is 10-20mm, and the length of the notch 2 is half of the length of the support cylinder 1. Through tests, the gap 2 with the size area can stably squeeze the film roll by the emerging rubber air bag 6 without sliding.
In this embodiment, a through hole is formed in the clamping shaft 4 at one end of the support cylinder 1, the inflation inlet 5 of the rubber airbag 6 extends out of the through hole, and the clamping shaft 4 at the other end of the support cylinder 1 is connected with the output end of the speed reduction motor. Even if the rubber air bag 6 is inflated and deflated, the support cylinder 1 is convenient to be connected with the speed reducing motor.
In this embodiment, the two ends of the clamp shaft 4 are sleeved with the stoppers 3. The stopper 3 is used for ensuring that the clamping shaft 4 of the support cylinder 1 cannot move left and right.
In this embodiment, the outer surface of the rubber airbag 6 is provided with a plurality of salient points. The bumps are arranged to contact the film roll when the rubber air bag 6 bulges, so that the friction force is increased.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a transfusion bag production is with membrane material roll fixing device, a serial communication port, including a support section of thick bamboo (1), the both ends of a support section of thick bamboo (1) are equipped with card axle (4), and a support section of thick bamboo (1) rotates through the V type draw-in groove of card axle (4) and membrane material roll blowing frame's both sides to be connected, is equipped with the installation cavity in a support section of thick bamboo (1), sets up a plurality of breachs (2) that run through on the lateral wall of a support section of thick bamboo (1), breach (2) with the installation cavity intercommunication, be equipped with rubber air bag (6) in the installation cavity, rubber air bag (6) have the part to follow after aerifing breach (2) rise to be used for fastening the membrane material roll of cover on a.
2. The film material roll fixing device for the production of the infusion bag is characterized in that the number of the notches (2) is 4, and the 4 notches (2) are arranged on the side wall of the support cylinder (1) at equal intervals.
3. The film material roll fixing device for the production of the infusion bag is characterized in that the notch (2) is annular, the width of the notch (2) is 10-20mm, and the length of the notch (2) is half of the length of the support cylinder (1).
4. The film material roll fixing device for the production of the infusion bag according to claim 1, wherein a through hole is formed in the clamping shaft (4) at one end of the support cylinder (1), the inflation port (5) of the rubber airbag (6) extends out of the through hole, and the clamping shaft (4) at the other end of the support cylinder (1) is connected with the output end of the speed reduction motor.
5. The film material roll fixing device for the production of the infusion bag is characterized in that two ends of the clamping shaft (4) are sleeved with stop blocks (3).
6. The film material roll fixing device for the production of the infusion bag according to claim 1, wherein a plurality of salient points are arranged on the outer surface of the rubber air bag (6).
CN201922105329.5U 2019-11-29 2019-11-29 Infusion bag production is with membrane material book fixing device Active CN211078037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922105329.5U CN211078037U (en) 2019-11-29 2019-11-29 Infusion bag production is with membrane material book fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922105329.5U CN211078037U (en) 2019-11-29 2019-11-29 Infusion bag production is with membrane material book fixing device

Publications (1)

Publication Number Publication Date
CN211078037U true CN211078037U (en) 2020-07-24

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Application Number Title Priority Date Filing Date
CN201922105329.5U Active CN211078037U (en) 2019-11-29 2019-11-29 Infusion bag production is with membrane material book fixing device

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CN (1) CN211078037U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115816130A (en) * 2023-01-09 2023-03-21 福建福凯电气有限公司 Automobile power generation machine shell adds clamping apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115816130A (en) * 2023-01-09 2023-03-21 福建福凯电气有限公司 Automobile power generation machine shell adds clamping apparatus
CN115816130B (en) * 2023-01-09 2023-04-14 福建福凯电气有限公司 Automobile power generation machine shell adds clamping apparatus

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