CN110254775B - Cover-sealed traditional Chinese medicine bag sliding upper bag cover type bag cover device - Google Patents
Cover-sealed traditional Chinese medicine bag sliding upper bag cover type bag cover device Download PDFInfo
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- CN110254775B CN110254775B CN201910585430.7A CN201910585430A CN110254775B CN 110254775 B CN110254775 B CN 110254775B CN 201910585430 A CN201910585430 A CN 201910585430A CN 110254775 B CN110254775 B CN 110254775B
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- cover
- chinese medicine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
Abstract
The invention relates to a cover sealing traditional Chinese medicine bag sliding upper bag cover type bag cover device which comprises a cover mechanism, a sliding type bag cover conveying mechanism, a bag body transferring mechanism and two hanging rods arranged oppositely, wherein a rotation stopping through groove is formed between the two hanging rods, each hanging rod comprises a first transverse extending section, a first vertical extending section, a second transverse extending section, a second vertical extending section and a third transverse extending section which are sequentially arranged, and only one bag body can be hung on the second transverse extending section; the cover mechanism is located above the second laterally extending section. The invention provides a cover-sealing traditional Chinese medicine bag sliding upper bag cover-type bag cover device, which solves the problem of realization of automatic production of traditional Chinese medicines caused by lack of equipment for covering and sealing a bag body of a traditional Chinese medicine bag with a bag cover.
Description
Technical Field
The invention relates to automatic production equipment of traditional Chinese medicines, in particular to a cover-sealing traditional Chinese medicine bag sliding upper bag cover type cover device.
Background
In the production process of traditional Chinese medicine, the traditional Chinese medicine liquid needs to be canned by a container, and the existing container for canning traditional Chinese medicine is a rigid bottle or a foldable bag (such as a plastic bag). In order to seal the bag in a plastic package manner during canning of the bag, some bags are designed with a bag body with an external thread tubular bag opening like a bottle, and the bag body is sealed through a bag cover in threaded connection with the external thread tubular bag opening (hereinafter, the bag which is sealed through the bag cover in threaded connection with the external thread tubular bag opening and can be folded is called a cap-sealed traditional Chinese medicine bag). In addition, no equipment which can be suitable for covering and sealing the medicine bag to cover the bag cover exists in the existing equipment, so that the realization of automatic production of the traditional Chinese medicine can be restricted when the medicine bag is covered and sealed by the cover. When the cover is covered, the cover is manually covered.
Disclosure of Invention
The invention provides a cover-sealing traditional Chinese medicine bag sliding upper bag cover-type bag cover device, which solves the problem of realization of automatic production of traditional Chinese medicines caused by lack of equipment for covering and sealing a bag body of a traditional Chinese medicine bag with a bag cover.
The technical problem is solved by the following technical scheme: a cap-type cap-covering device for a sliding upper bag of a capped and sealed traditional Chinese medicine bag comprises a bag body provided with an external thread tubular bag opening and a bag cap in threaded connection with the external thread tubular bag opening, wherein the external thread tubular bag opening comprises a thread section, a hanging section and a rotation stopping section which are sequentially arranged; the cover mechanism is located above the second laterally extending section. The bag body is hung on the first transverse extending sections of the two hanging rods through the hanging sections at the same time, the rotation stopping section is matched with the rotation stopping through groove to enable the bag body hung on the hanging rods not to rotate, and the bag body hung on the first transverse extending section is horizontally pushed through the bag body transferring mechanism to enable the bag body to fall onto the second transverse extending section for hanging; the cover mechanism grasps the bag cover conveyed by the sliding type bag cover conveying mechanism and then rotates to connect the bag cover to the external thread tubular bag opening of the bag body in a threaded mode to form a covered and sealed traditional Chinese medicine bag, and only grasps the top wall of the bag cover when the cover mechanism grasps the bag cover; the capping mechanism moves upwards to lift the capped traditional Chinese medicine bag to the position where the hanging section can be hung to the third transverse extending section, then the bag body transfer mechanism directly pushes the capped traditional Chinese medicine bag to enable the capped traditional Chinese medicine bag to swing to the position where the hanging section is located on the third transverse extending section, then the capping mechanism loosens the clamping effect on the capped traditional Chinese medicine bag, and the capped traditional Chinese medicine bag is hung on the third transverse extending section under the continuous pushing effect of the bag body transfer mechanism. According to the method, the pot cover mechanism clamps the bag cover on the position, located above the mouth of the external thread pipe-shaped bag, of the bag cover, if the bag body located on the second transverse extending section is not covered with the bag cover (namely, no bag cover), the clamping finger cylinder cannot lift the bag body located on the second transverse extending section when rising, and at the moment, the bag body located on the second transverse extending section can block the bag body located on the first transverse extending section from transferring into the second transverse extending section. And then whether the medicine bag with the bag cover uncovered by the detection mechanism is mistakenly rotated and moved away can be judged by detecting whether the obstruction phenomenon is generated or not through the detection mechanism. The detection mechanism may determine that the pouch is erroneously removed if the pouch moving mechanism receives a movement command and the pouch moving mechanism does not actually move. The bag body transfer mechanism directly pushes and covers the sealed traditional Chinese medicine bag, so that the phenomenon that the traditional Chinese medicine in the bag body overflows due to extrusion of the subsequent traditional Chinese medicine which is not covered with the bag cover can be avoided.
Preferably, the cover mechanism comprises a finger clamping cylinder positioned above the second transverse extension section, a rotating cylinder hinged on a cylinder body of the finger clamping cylinder through a hinge shaft extending along the distribution direction of the two suspension rods, and a lifting cylinder driving the rotating cylinder to lift. When in use, the cap covering mechanism clamps the bag cap through the finger clamping cylinder, and the capped traditional Chinese medicine bag positioned at the second transverse extension section swings by taking the hinge shaft as a shaft when swinging.
Preferably, the bag body moving mechanism comprises a main driving roller, a driving motor for driving the main driving roller to rotate, a driven driving roller and a driving belt driven by the main driving roller and matched with the driven driving roller to rotate, the driving belt is connected with a plurality of uniformly distributed deflector rods which extend above the suspension rods and are used for pushing the bag body suspended on the suspension rods to translate on the suspension tubes, and only the next screwed pipe-shaped bag opening can be accommodated between every two adjacent deflector rods. When in use, the bag body driving and moving structure is contacted with the mouth of the threaded rod through the deflector rod to push the bag body. The position of the driving belt is detected by arranging a displacement sensor, if the control unit sends out a command period that the motor is started to drive the main driving roller to rotate and the displacement sensor detects that the driving belt does not rotate, the bag body on the second transverse extension section obstructs the entering of the bag body on the first transverse extension section, the phenomenon that the medicine bag with the uncovered bag cover is mistakenly transferred and moved is judged to be generated, and whether the bag body on the second transverse extension section is uncovered or not is manually checked
Preferably, all of the deflector rods are located above the suspension rods. The bag body can be conveniently transferred through the bag body moving mechanism, and the bag body on the hanging rod cannot interfere when the driving roller is smaller.
The invention also comprises two inclined slide rails, the lower ends of the two inclined slide rails are in butt joint with one ends, far away from the first vertical extension section, of the first horizontal extension sections of the two suspension rods in a one-to-one correspondence mode, the inclined slide rails are perpendicular to the first horizontal extension sections, and slide grooves which are in butt joint with the rotation stopping through grooves are formed between the two inclined slide rails. The bag body is convenient to feed.
Preferably, the sliding type bag cover conveying mechanism comprises a feeding sliding pipe, wherein the bag cover can only be supported by an opening end to be lined in a single row and slid down, the lower end of the feeding sliding pipe is provided with a supporting sleeve capable of accommodating only one bag cover, the upper end of the feeding sliding pipe is provided with a supporting shaft and a swing motor for driving the supporting sleeve to rotate. When the bag cover mechanism is used, the bag cover is loaded into the feeding sliding pipe from the high end of the feeding sliding pipe and lines up in the discharging sliding pipe, the swinging motor drives the supporting shaft to swing so that the feeding sliding pipe swings to the position, under the cover mechanism, of the bag cover supporting sleeve, the cover mechanism grabs the bag cover on the bag cover supporting sleeve and lifts the bag cover, the feeding sliding pipe swings to be staggered with the cover mechanism along the horizontal direction to avoid the bag cover mechanism, and then the cover mechanism rotates to connect the bag cover to the external thread pipe-shaped bag opening of the bag body in a threaded mode to form a covered and sealed traditional Chinese medicine bag. The position of the driving belt is detected by arranging a displacement sensor, if the control unit sends out a command period that the motor is started to drive the main driving roller to rotate and the displacement sensor detects that the driving belt does not rotate, the bag body on the second transverse extension section obstructs the entering of the bag body on the first transverse extension section, the phenomenon that the medicine bag with the uncovered bag cover is mistakenly transferred and removed is judged to be generated, and whether the bag body on the second transverse extension section is covered with the bag cover or not is manually checked.
The invention has the following advantages: the bag body of the Chinese medicine bag can be covered by the bag cover, so that a foundation is laid for the automatic production of the Chinese medicine; the medicine bag cover can conveniently find whether the medicine bag with the bag cover not covered needs to be transferred away by mistake, so that the phenomenon that the bag body without the bag cover is transferred away is avoided.
Drawings
Fig. 1 is a front view illustrating a usage status of the first embodiment of the present invention.
FIG. 2 is a schematic top view of the embodiment of the present invention without the lid mechanism.
Fig. 3 is an enlarged cross-sectional view a-a of fig. 2, showing the bag suspended therefrom.
Fig. 4 is a schematic view of the sealed Chinese medicine bag.
Fig. 5 is an enlarged sectional view from E to E of fig. 4.
Fig. 6 is a schematic diagram of a positional relationship between the sliding type bag cover conveying mechanism and the cover mechanism in the second embodiment of the present invention.
In the figure: the bag body feeding device comprises a suspension rod 1, a cover mechanism 2, a bag body moving mechanism 3, a bag cover feeding tray rotating mechanism 6, a bag body 7, a bag cover 8, an externally threaded tubular bag opening 10, a threaded section 11, a suspension section 12, a rotation stopping section 13, a rotation stopping through groove 29, a length L1 of a cross section of the rotation stopping section, a width L2 of the cross section of the rotation stopping section, a first transverse extension section 30, a first vertical extension section 31, a second transverse extension section 32, a second vertical extension section 33, a third transverse extension section 34, an inclined slide rail 35, a slide groove 36, a clamping finger cylinder 37, a rotating cylinder 38, a hinge shaft 39, a rotating head 40 of the rotating cylinder, a cylinder body 41 of the rotating cylinder, a main driving roller 46, a driving motor 47, a driven driving roller 48, a driving belt 49, a driving belt 50, a lifting cylinder 51, a Chinese medicine bag 53 for covering and sealing, a feeding slide pipe 54, a supporting shaft 55, a swinging motor 56, a high-end 57.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1 to 3, a cover-sealing traditional Chinese medicine bag sliding upper bag cover type bag cover device comprises two hanging rods 1, a cover mechanism 2 and a bag body moving mechanism 3.
Referring to fig. 4 and 5, the sealed Chinese medicine bag 53 includes a bag body 7 and a bag cover 8 screwed on the mouth of the external thread tube. The bag body is provided with an external thread tubular bag opening 10. The screwed pipe-shaped bag opening is of a rigid structure and is made of hard plastic. The screwed pipe-shaped bag opening comprises a screwed section 11, a hanging section 12 and a rotation stopping section 13 which are arranged in sequence. The hanging section is positioned between the threaded section and the rotation stopping section. The outer diameter of the cylindrical hanging section of the hanging section is larger than the diameter of the threaded section. The cross section of the rotation stopping section is rectangular. The upper end of the top wall of the bag cover is provided with a small-diameter section 20. A positioning step 21 is formed between the small diameter section and the top wall of the flap.
Referring to fig. 1 to 3, a rotation stop through groove 29 is formed between the two suspension rods. The width of the rotation stopping through groove is smaller than the length L1 of the cross section of the rotation stopping section and is only larger than the width L2 of the cross section of the rotation stopping section by less than 0.1 millimeter, so that the rotation stopping section can be prevented from rotating by 360 degrees when being positioned in the rotation stopping through groove, and the barb head can be reliably inserted into the barb groove when the barb head is assembled at an angle set by rotation of the end cover.
The two hanging rods are oppositely arranged along the horizontal direction. The two suspension rods are parallel. The suspension bar comprises a first lateral extension 30, a first vertical extension 31, a second lateral extension 32, a second vertical extension 33 and a third lateral extension 34 arranged in sequence. Only can hang a bag body on the horizontal extension section of second, the radial both ends of hanging the section when the bag body hangs on the second extension section respectively all are less than 1 millimeter with the clearance between first vertical extension section and the vertical extension section of second promptly. The ends of the first transverse extending sections of the two suspension rods far away from the first vertical extending section are in butt joint with the bottom ends of the two inclined slide rails 35 in a one-to-one correspondence manner. The inclined slide rail is perpendicular to the first transverse extension section. A sliding groove 36 butted with the rotation stopping through groove is formed between the two inclined sliding rails. The cover mechanism comprises a finger clamping cylinder 37 positioned above the second transverse extension section, a rotating cylinder 38 and a lifting cylinder 51 for driving the rotating cylinder to lift. The cylinder body of the gripper finger cylinder is hinged to a swivel head 40 of the rotary cylinder by means of a hinge 39 extending in the direction of the distribution of the two suspension rods. The cylinder 41 of the rotation cylinder is estimated together with the piston rod of the lifting cylinder.
The bag body moving mechanism includes a main driving roller 46, a driving motor 47 for driving the main driving roller to rotate, a driven driving roller 48, and a driving belt 49 driven by the main driving roller to rotate in cooperation with the driven driving roller. The driving motor is a stepping motor. The driving belt is connected with a plurality of uniformly distributed deflector rods 50 which extend to the upper part of the suspension rod and push the bag body suspended on the suspension rod to translate on the suspension pipe. All the shift rods are positioned above the suspension rods. The interval between two driving levers can only hold the hanging section of a bag body. When the bag is used, when the driving belt 49 rotates for the distance between the two driving levers, one bag body is conveyed to the second transverse extension section and stops rotating, then the cover mechanism covers the bag cover on the threaded rod-shaped bag opening of the bag body positioned on the second transverse extension section, and the covered bag body moving mechanism moves for the distance between the two driving levers again to perform clearance rotation.
The process of covering the bag cover by the invention comprises the following steps: the bag cover is manually placed on the clamp cylinder, the clamp of the clamp cylinder is located above the positioning step 21, and the clamp finger cylinder clamps the bag cover. The bag body hangs on two oblique slide rails through the section of hanging thereby the landing is far away from the one end of second horizontal extension section to first horizontal extension section, and drive bag body moving mechanism pushes up the bag body on the second horizontal extension section towards the second horizontal extension section through the driving lever when rotating, and every moves away a bag body from first horizontal extension section and then the next bag body slides down from the slide rail and carries out the benefit position on the first horizontal extension section. When the bag body is located on the second transverse extension section, the lifting cylinder drives the rotary cylinder and the clamping finger cylinder to descend together, so that the bag cover is sleeved on the external thread tubular bag opening, the rotary cylinder rotates by a set angle when the bag cover cannot move continuously, the bag cover is screwed on the thread-shaped bag opening, and the bag body and the bag cover located on the second transverse extension section form a covered and sealed traditional Chinese medicine bag. Then the lifting cylinder drives the clamping finger cylinder to ascend to lift the covered and sealed traditional Chinese medicine bag to a position where the hanging section is higher than the third transverse extending section, the bag body moving mechanism is started to enable the shifting rod to drive the covered and sealed traditional Chinese medicine bag to swing to the hanging section through the hinge shaft, the clamping action is released through the back clamp cylinder, the covered and sealed traditional Chinese medicine bag is transferred and hung on the third transverse extending section under the continuous pushing action of the shifting rod, and meanwhile, the shifting rod of the bag body moving mechanism synchronously pushes the bag body located on the first transverse extending section to the second transverse extending section. The clamping cylinder in this embodiment is clamped on the small diameter section of the bag cover. The embodiment is also provided with a displacement sensor for detecting the position of the driving belt, when the cover mechanism is in idle operation (namely, the bag cover is not transferred) or the bag cover is not screwed up due to slipping and the like, the bag body still stays on the second transverse extension section when the clamping finger cylinder is lifted, the bag body on the first transverse extension section is prevented from entering the second transverse extension section so that the driving belt cannot rotate, and at the moment, if the control unit requires the driving motor to rotate and the position sensor detects that the driving belt does not move, an alarm is given so that the bag body on the second transverse extension section is not covered with the bag cover. Thereby avoiding the bag body without the bag cover from being regarded as the bag cover to be transferred away.
The second embodiment is different from the first embodiment in that:
referring to fig. 6, the capping device in this embodiment further includes a sliding type flap conveying mechanism. The slip flap feed mechanism includes a flap that can only support the feed chute 54 at the open end for single-row queuing. The lower end of the feeding sliding pipe is provided with a bag cover supporting sleeve 58 which can only contain a vertically arranged bag cover, and the upper end of the feeding sliding pipe is provided with a supporting shaft 55 and a swing motor 56 for driving the supporting shaft to rotate. The method for transferring the bag cover to the clamping finger cylinder comprises the following steps: the bag cover is loaded into the feeding sliding pipe from the high end 57 of the feeding sliding pipe and lines up in the discharging sliding pipe, the swinging motor drives the supporting shaft to swing so that the feeding sliding pipe swings to the position, under the cover mechanism 2, of the bag cover supporting sleeve, the cover mechanism grabs the bag cover on the bag cover supporting sleeve, the feeding sliding pipe swings and resets after the bag cover supporting sleeve and the bag cover supporting sleeve are lifted up, the bag cover supporting sleeve and the cover mechanism are staggered in the horizontal direction to avoid, and then the cover mechanism connects the bag cover to the external thread tubular bag opening of the bag body through the same method of the embodiment to form the cover-sealed traditional Chinese medicine bag.
Claims (5)
1. A cap-type cap-covering device for a sliding upper bag of a capped and sealed traditional Chinese medicine bag comprises a bag body provided with an external thread tubular bag opening and a bag cap in threaded connection with the external thread tubular bag opening, wherein the external thread tubular bag opening comprises a thread section, a hanging section and a rotation stopping section which are sequentially arranged; the cover mechanism is positioned above the second transverse extension section; the upper cover type bag-covering device for covering and sealing the traditional Chinese medicine bag comprises two inclined slide rails, the lower ends of the two inclined slide rails are in butt joint with one ends, away from the first vertical extending section, of the first horizontal extending sections of the two hanging rods in a one-to-one correspondence mode, the inclined slide rails are perpendicular to the first horizontal extending sections, and sliding grooves which are in butt joint with the rotation stopping through grooves are formed between the two inclined slide rails.
2. The slipping bag-covering device for covering and sealing Chinese medicine bags according to claim 1, wherein the covering mechanism comprises a finger clamping cylinder located above the second transverse extension section, a rotary cylinder hinged on the finger clamping cylinder body through a hinge shaft extending along the distribution direction of the two suspension rods, and a lifting cylinder driving the rotary cylinder to lift.
3. The device for slipping upper bag cover type bag cover of covered traditional Chinese medicine bag according to claim 1, wherein the bag body moving mechanism comprises a main driving roller, a driving motor for driving the main driving roller to rotate, a driven driving roller and a driving belt driven by the main driving roller and matched with the driven driving roller to rotate, a plurality of uniformly distributed shift rods extending to the upper part of the hanging rod and used for pushing the bag body hung on the hanging rod to translate on the hanging rod are connected to the driving belt, and only the next screwed pipe shaped bag opening can be accommodated between the two adjacent shift rods.
4. The slippage upper cap type device for covering and sealing Chinese medicine bag according to claim 3, wherein all the rods are located above the hanging rod.
5. The device for capping and sealing the upper bag cover of the traditional Chinese medicine bag by sliding according to claim 1, wherein the sliding type bag cover conveying mechanism comprises a feeding slide pipe which can only support the bag cover by an opening end to slide down in a single row, the lower end of the feeding slide pipe is provided with a supporting sleeve which can only accommodate one bag cover, and the upper end of the feeding slide pipe is provided with a supporting shaft and a swing motor which drives the supporting sleeve to rotate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172645.3A CN112829978A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag slipping upper bag cover type bag cover device for preventing non-cover bag body from rotating away |
| CN202110151029.XA CN112874844A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed sliding upper bag cover type bag cover device for traditional Chinese medicine bag |
| CN201910585430.7A CN110254775B (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag sliding upper bag cover type bag cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585430.7A CN110254775B (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag sliding upper bag cover type bag cover device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110172645.3A Division CN112829978A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag slipping upper bag cover type bag cover device for preventing non-cover bag body from rotating away |
| CN202110151029.XA Division CN112874844A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed sliding upper bag cover type bag cover device for traditional Chinese medicine bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110254775A CN110254775A (en) | 2019-09-20 |
| CN110254775B true CN110254775B (en) | 2021-03-16 |
Family
ID=67923574
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110151029.XA Withdrawn CN112874844A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed sliding upper bag cover type bag cover device for traditional Chinese medicine bag |
| CN201910585430.7A Active CN110254775B (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag sliding upper bag cover type bag cover device |
| CN202110172645.3A Withdrawn CN112829978A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag slipping upper bag cover type bag cover device for preventing non-cover bag body from rotating away |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110151029.XA Withdrawn CN112874844A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed sliding upper bag cover type bag cover device for traditional Chinese medicine bag |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110172645.3A Withdrawn CN112829978A (en) | 2019-07-01 | 2019-07-01 | Cover-sealed traditional Chinese medicine bag slipping upper bag cover type bag cover device for preventing non-cover bag body from rotating away |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN112874844A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207595364U (en) * | 2017-11-29 | 2018-07-10 | 青海柏丽姿日化科技有限责任公司 | A kind of packed mineral salt shower cream automatic filling device |
| CN108602600A (en) * | 2015-09-21 | 2018-09-28 | 肖勒Ipn私人有限公司 | Band mouth bag and its production method suitable for filling flowable products |
| CN208218357U (en) * | 2018-05-15 | 2018-12-11 | 黑龙江中明科技有限公司 | A kind of automatic cover shutting device |
| CN109760935A (en) * | 2019-03-12 | 2019-05-17 | 汕头市柏达塑胶有限公司 | A kind of Filling bag suction nozzle |
-
2019
- 2019-07-01 CN CN202110151029.XA patent/CN112874844A/en not_active Withdrawn
- 2019-07-01 CN CN201910585430.7A patent/CN110254775B/en active Active
- 2019-07-01 CN CN202110172645.3A patent/CN112829978A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602600A (en) * | 2015-09-21 | 2018-09-28 | 肖勒Ipn私人有限公司 | Band mouth bag and its production method suitable for filling flowable products |
| CN207595364U (en) * | 2017-11-29 | 2018-07-10 | 青海柏丽姿日化科技有限责任公司 | A kind of packed mineral salt shower cream automatic filling device |
| CN208218357U (en) * | 2018-05-15 | 2018-12-11 | 黑龙江中明科技有限公司 | A kind of automatic cover shutting device |
| CN109760935A (en) * | 2019-03-12 | 2019-05-17 | 汕头市柏达塑胶有限公司 | A kind of Filling bag suction nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112874844A (en) | 2021-06-01 |
| CN110254775A (en) | 2019-09-20 |
| CN112829978A (en) | 2021-05-25 |
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