CN114701206B - Air column bag intercepting device and application method thereof - Google Patents
Air column bag intercepting device and application method thereof Download PDFInfo
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- CN114701206B CN114701206B CN202210418170.6A CN202210418170A CN114701206B CN 114701206 B CN114701206 B CN 114701206B CN 202210418170 A CN202210418170 A CN 202210418170A CN 114701206 B CN114701206 B CN 114701206B
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- clamping jaws
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a gas column bag intercepting device and a use method thereof, which belong to the technical field of gas column bags, and comprise a shell and two clamping arms, wherein the two clamping arms are arranged on the shell through a power transmission mechanism; the opposite inner sides of the two clamping arms are respectively provided with five corresponding clamping jaws; the five clamping jaws of each clamping arm are sequentially arranged into a first clamping jaw, a second clamping jaw, a third clamping jaw, a fourth clamping jaw and a fifth clamping jaw; the end parts of the two first clamping jaws and the two fifth clamping jaws are respectively provided with a pressing strip; the ends of the two second clamping jaws and the two fourth clamping jaws are respectively provided with a heat seal; and the two third clamping jaws are internally provided with cutters capable of controlling the extension and retraction respectively. The device is used for detecting whether the air pressure in the air column bag is qualified or not by intercepting a small section of the length of the air column bag under the condition that the air pressure in the air column bag is not influenced, so that the use quality of the air column bag can be well controlled, and the use effect of the air column bag is ensured; and the whole air column bag is not scrapped, so that the waste of the air column bag in detection is greatly avoided.
Description
Technical Field
The invention belongs to the technical field of air column bags, and particularly relates to an air column bag intercepting device and a use method thereof.
Background
The air column bag is also called a buffer air column bag, an air bag, a bubble column bag and a column air bag, has stretching resistance and balance characteristics, has good surface printing property, and forms an airtight air column through continuous lamination.
The air column bag is a buffer package widely used at present, and air is used as a protective barrier, so that resources can be saved to the greatest extent, and waste can be reduced; meanwhile, the air column bag is in a flat state when not inflated, so that logistics and storage expenses can be greatly saved, air can be punctured and discharged after the air column bag is inflated for use, and the air column bag is easy to recycle. The method has a great deal of application in the fields of electronic commerce, logistics, consumer products, industrial products and the like.
The air column bag mainly relies on a columnar space formed by a plastic film to seal air, and products are buffered and protected by means of air pressure in the air column. When the air pressure in the air column is insufficient, the protection effect is greatly reduced or even disabled. When the pressure in the air column is too high, the air column bag is possibly burst, and the protection effect is lost. Therefore, the value of the air pressure in the closed air column is very important for the function of the air column bag.
At present, various probes are required to be placed in a container to measure the air pressure in the common air pressure detection device, but the mode can damage the tightness of an air column and influence the air pressure of the whole air column to cause the scrapping of the whole air column bag.
Disclosure of Invention
In order to solve the problems, the invention provides the gas column bag intercepting device and the using method thereof, which are used for detecting whether the gas pressure in the gas column bag is qualified or not by intercepting a small section of the gas column bag length under the condition of not influencing the gas pressure in the gas column bag, so that the using quality of the gas column bag can be better controlled, and the using effect of the gas column bag is ensured; and the whole air column bag is not scrapped, so that the waste of the air column bag in detection is greatly avoided.
The invention is realized by the following technical scheme:
an air column bag intercepting device comprises a shell and two clamping arms, wherein the two clamping arms are arranged on the shell through a power transmission mechanism; the opposite inner sides of the two clamping arms are respectively provided with five corresponding clamping jaws; the five clamping jaws of each clamping arm are sequentially arranged into a first clamping jaw, a second clamping jaw, a third clamping jaw, a fourth clamping jaw and a fifth clamping jaw; the end parts of the two first clamping jaws and the two fifth clamping jaws are respectively provided with a pressing strip; the ends of the two second clamping jaws and the two fourth clamping jaws are respectively provided with a heat seal; and the two third clamping jaws are internally provided with cutters capable of controlling the extension and retraction respectively.
The invention further improves that the cutter comprises a cutter head, and the third clamping jaw is provided with a cutter chute for accommodating and guiding the cutter head in a sliding way.
The invention further improves that one side of the two cutter heads, which is opposite to the other side, is connected with a magnetic column, and a magnetic column mounting groove for accommodating and mounting the magnetic column is formed in the third clamping jaw; the magnetic column is sleeved with a tension spring which has a pulling force in a direction opposite to the moving direction of the cutter; and an electromagnetic coil is further arranged in the third clamping jaw, and when the electromagnetic coil is electrified, the electromagnetic coil has repulsive magnetic force in the opposite moving direction to the magnetic column.
The invention further improves that the magnetic columns on each cutter are symmetrically arranged left and right.
The invention further improves that the power transmission mechanism comprises a motor, a driving rod, a transmission gear and a transmission rack which are arranged on the output shaft of the motor; the shell is internally provided with a mounting bracket, the mounting bracket is provided with a mounting seat, the opposite inner sides of the two clamping arms are respectively provided with a guide post which is in sliding insertion with the mounting seat, and the guide posts of the two clamping arms are rotationally connected with a linkage rod which is rotationally connected with a driving rod; the mounting bracket is provided with a chute for guiding the driving rod in a sliding way, the motor is arranged on the mounting seat, and the transmission rack is meshed with the transmission gear.
The invention further improves that the pressing strip is made of rubber material, and the edge of the end part of the pressing strip is provided with a chamfer.
The invention further improves that the middle part of the clamping arm is provided with a lightening hole.
The invention further improves, also comprises a control module arranged on the shell, wherein the control module is used for controlling the opening and closing of the clamping arm, the heat sealing of the heat sealing strip to the air column bag and the expansion and contraction of the cutter respectively.
The invention further improves the battery module which is detachably arranged in the shell and is used for providing driving power.
The other aspect of the invention is realized by the following technical scheme:
the application method of the air column bag intercepting device comprises the following steps:
a) Intercepting an air column bag;
the air column bag is arranged between the clamping jaws of the two clamping arms and extends backwards to a cutting length; the battery module provides driving power, the control module controls the two clamping arms to be closed, and the air column bag is pressed and separated through the two pairs of pressing strips; the control module controls the heat seal to heat-seal the air column bag; the control module controls the electromagnetic coil to be electrified, drives the cutter to move and close in opposite directions against the tension of the tension spring, and intercepts the air column bag; the control module controls the heat seal and the electromagnetic coil to lose electricity, the cutter moves back to separate under the tension of the tension spring, and the two clamping arms are controlled to separate;
b) Heat-sealing the air column bag;
the air column bag is placed between the clamping jaws of the two clamping arms, and one pair or two pairs of heat sealing strips are selected to be used for heat sealing according to working conditions; the control module controls the two clamping arms to be closed, and the air column bags are pressed and separated through the pressing strips; the control module controls the heat seal to heat seal the air column bag.
From the technical scheme, the beneficial effects of the invention are as follows:
the utility model has the advantages of simple overall structure, convenient use, low cost and good practicality. The two clamping arms can be driven to be closed or separated by controlling the power transmission mechanism, so that the pressing separation of the two pairs of pressing strips to the air column bag can be realized, the air column bag is heat sealed by the two pairs of heat sealing strips on the inner sides of the two pairs of pressing strips, and the air column bag is intercepted by controlling the two cutters in the middle position to be closed. Under the condition that the air pressure in the air column bag is not influenced, the device intercepts a small section of air column bag length to be used as a sample for detecting the air pressure in the air column bag and is used for detecting whether the air pressure in the air column bag is qualified or not, so that the use quality of the air column bag can be well controlled, and the use effect of the air column bag is ensured; and the whole air column bag is not scrapped, so that the waste of the air column bag in detection is greatly avoided.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure of an embodiment of the present invention.
Fig. 3 is a schematic view of a clamping jaw structure according to an embodiment of the invention.
Fig. 4 is a schematic view of a power transmission mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a transmission connection structure of two clamp arms according to an embodiment of the present invention.
Fig. 6 is a schematic circuit connection diagram of an embodiment of the present invention.
In the accompanying drawings: 1. the clamping arm, 21, a motor, 22, a transmission gear, 23, a transmission rack, 24, a driving rod, 25, a linkage rod, 26, a guide pillar, 3, a shell, 31, a mounting bracket, 32, a mounting seat, 33, a sliding chute, 4, a control module, 5, a battery module, 6, clamping jaws, 61, a first clamping jaw, 62, a second clamping jaw, 63, a third clamping jaw, 64, a fourth clamping jaw, 65, a fifth clamping jaw, 66, a tool sliding chute, 67, a magnetic pillar mounting groove, 7, a pressing strip, 8, a heat sealing strip, 9, a tool, 91, a tool bit, 92, a magnetic pillar, 93, a tension spring, 10 and an electromagnetic coil.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.
As shown in fig. 1-6, the invention discloses an air column bag intercepting device, which comprises a shell 3 and two clamping arms 1 which are arranged up and down oppositely, wherein the two clamping arms 1 are arranged on the shell 3 through a power transmission mechanism; the opposite inner sides of the two clamping arms 1 are respectively provided with five corresponding clamping jaws 6 (namely five pairs of clamping jaws 6 are arranged in total); the five clamping jaws 6 of each clamping arm 1 are sequentially arranged from front to back into a first clamping jaw 61, a second clamping jaw 62, a third clamping jaw 63, a fourth clamping jaw 64 and a fifth clamping jaw 65; the ends of the two first clamping jaws 61 and the two fifth clamping jaws 65 are respectively provided with a pressing strip 7; the ends of the two second clamping jaws 62 and the two fourth clamping jaws 64 are respectively provided with a heat seal 8; the two third clamping jaws 63 are respectively provided with a cutter 9 which can control the extension and retraction.
The two clamping arms 1 can be driven to be closed or separated by controlling the power transmission mechanism, so that the pressing separation of the two pairs of pressing strips 7 on the air column bags can be realized, the air column bags are heat-sealed by the two pairs of heat sealing strips 8 on the inner sides of the two pairs of pressing strips 7, and the air column bags are intercepted by controlling the closing of the two cutters 9 in the middle position. Under the condition that the air pressure in the air column bag is not influenced, the device intercepts a small section of air column bag length to be used as a sample for detecting the air pressure in the air column bag and is used for detecting whether the air pressure in the air column bag is qualified or not, so that the use quality of the air column bag can be well controlled, and the use effect of the air column bag is ensured; and the whole air column bag is not scrapped, so that the waste of the air column bag in detection is greatly avoided. The utility model has the advantages of simple overall structure, convenient use, low cost and good practicality.
The heat seal 8 is a thermal resistor with a large resistance, and after the power is applied, the thermal resistor with the large resistance heats to realize heat sealing of the air column bag.
As shown in fig. 3, the cutter 9 includes a cutter head 91, and the third jaw 63 is provided with a cutter chute 66 for accommodating the cutter head 91 and guiding the cutter head 91 vertically in a sliding manner. The cutter chute 66 of the upper clamping arm 1 is downward in opening, the cutter chute 66 of the lower clamping arm 1 is upward in opening, and the cutter 91 is accommodated and vertically guided in a sliding manner through the cutter chute 66, so that the accuracy and the reliability of the telescopic (closing and separating) action of the cutter 91 are ensured.
As shown in fig. 3, a plurality of upright magnetic columns 92 are connected to opposite sides of the two cutter heads 91, a magnetic column mounting groove 67 for accommodating and mounting the magnetic columns 92 is formed in the third clamping jaw 63, and the magnetic column mounting groove 67 is arranged on opposite sides of the two cutter sliding grooves 66; the magnetic column 92 is sleeved with a tension spring 93 which has a tension force in a direction opposite to the moving direction of the cutter 9, namely the tension spring 93 has an upward tension force on the cutter 9 at the upper part and a downward tension force on the cutter 9 at the lower part; an electromagnetic coil 10 is also mounted in the third clamping jaw 63, and the electromagnetic coil 10 is mounted on the top of the upper third clamping jaw 63 and the bottom of the lower third clamping jaw 63 and is arranged corresponding to the magnetic column 92. The magnetic column 92 has two magnetic poles, when the electromagnetic coil 10 is electrified, the electromagnetic coil 10 has repulsive magnetic force (the repulsive magnetic force is far greater than the telescopic elastic force of the tension spring 93) to the corresponding magnetic column 92, namely has closed thrust to the two cutters 9, so that the cutoff of the air column bag can be flexibly realized; when the electromagnetic coil 10 is deenergized, the repulsive magnetic force disappears, the two cutters 9 are separated under the elastic tension of the tension spring 93, and the cutter head 91 is retracted into the cutter chute 66.
Wherein the magnetic columns 92 on each cutter 9 are arranged in bilateral symmetry. Three magnetic columns 92 on each cutter 9 can be selected, one is arranged in the middle position, and the two are symmetrically arranged left and right; the balance of repulsive magnetic force when the magnetic column 92 and the electromagnetic coil 10 are electrified is ensured, the cutter 9 is prevented from being blocked due to stress deflection, and the smoothness of extension and retraction of the cutter 9 is ensured.
As shown in fig. 2, 4 and 5, the power transmission mechanism comprises a motor 21, a driving rod 24, a transmission gear 22 and a transmission rack 23, wherein the transmission gear 22 and the transmission rack 23 are arranged on an output shaft of the motor 21; the rear side of the front wall of the shell 3 is provided with a mounting bracket 31 with a U-shaped structure, two ends of the mounting bracket 31 are fixedly connected and mounted with the front wall of the shell 3 through mounting seats 32 respectively, the opposite inner sides of the two clamping arms 1 are respectively provided with a left guide post 26 and a right guide post 26 which are vertically and slidably inserted with the two mounting seats 32 (the mounting seats 32 are provided with guide holes for vertically and slidably guiding the guide posts 26), and the end parts (one end far away from the clamping arms 1) of the guide posts 26 of the two clamping arms 1 are rotationally connected with a linkage rod 25 rotationally connected with a driving rod 24; the mounting bracket 31 is provided with a chute 33 for guiding the driving rod 24 to slide back and forth, the motor 21 is mounted on the mounting seat 32, and the transmission rack 23 is meshed with the transmission gear 22.
The motor 21 drives the drive rack 23 backwards through the drive gear 22, drives the drive rod 24 to guide backwards through the chute 33, and pulls the four guide posts 26 through the four linkage rods 25, so that the upper guide posts 26 and the lower guide posts 26 slide oppositely (are guided by the guide holes), and further the closing action of the two clamping arms 1 is realized. The motor 21 drives the drive rack 23 forwards through the transmission gear 22 to drive the drive rod 24 to guide forwards through the chute 33 and push the four guide posts 26 through the four linkage rods 25, so that the upper guide post 26 and the lower guide post 26 slide backwards (are guided by the guide holes), and the separation action of the two clamping arms 1 is realized. The power transmission mechanism has simple structure, stable and reliable operation and can realize convenient and flexible driving of opening and closing of the two clamping arms 1.
As shown in fig. 4, an opening communicating with the guide hole is provided at the rear side of the mount 32, and this opening is used for accommodating the mounting link 25, ensuring simplicity and rationality of the structural design.
Wherein, the layering 7 adopts the rubber material, and its tip front and back border has the chamfer. The reliability of the pressing strip 7 for pressing and separating the air column bags is guaranteed, the air column bags can be prevented from being scratched and damaged, and the use safety is guaranteed.
As shown in fig. 1, 4 and 5, the middle part of the clamping arm 1 is provided with a weight reducing hole, so that the materials and weight can be reduced, the cost can be reduced, and the running reliability can be improved; the arm lock 1 is the shell structure of taking the steel plate lock, and its inside can wear to establish respectively with heat sealing strip 8 and electromagnetic coil 10 be connected the cable, hide and effectively protect the cable.
This gas column bag intercepting device still includes to install in the control module 4 of casing 3 rear portion upside and can dismantle the battery module 5 of installing in casing 3 rear portion (can carry out convenient change to battery module 5), control module 4 is used for controlling arm lock 1 respectively and opens and shuts, heat-seal strip 8 is to gas column bag heat-seal and cutter 9 flexible, and battery module 5 is used for providing driving power. The circuit connection diagram of the device is shown in fig. 6, M represents the motor 21, r represents the heat seal 8,K represents the electromagnetic coil 10; the control module 4 comprises a controller and a control panel, wherein the control panel is provided with a starting key, a heat sealing key and a cutting key; when the starting key is operated, the battery module 5 supplies power to the motor 21, so that the opening and closing actions of the two clamping arms 1 can be realized; when the heat sealing key is operated, the battery module 5 supplies power to the heat sealing strip 8, so that heat sealing of the air column bag can be realized; when the cutting key is operated, the battery module 5 supplies power to the electromagnetic coil 10, so that the air column bag can be cut.
The invention also discloses a use method of the air column bag intercepting device, which comprises the following steps:
a) Intercepting an air column bag;
the air column bag is placed between the clamping jaws 6 of the two clamping arms 1 and extends backwards for a certain length (the distance backwards from the position of the cutter 9 is the intercepting length); the battery module 5 provides driving power, firstly, the control module 4 controls the two clamping arms 1 to be closed, and the air column bags are pressed and separated through the two pairs of pressing strips 7; then, the control module 4 controls the heat seal 8 to heat-seal the air column bag; then, the control module 4 controls the electromagnetic coil 10 to be electrified, and drives the cutter 9 to move towards each other to be closed against the tension of the tension spring 93, so as to intercept the air column bag; finally, the control module 4 controls the heat seal 8 and the electromagnetic coil 10 to lose electricity, the cutter 9 moves back to back for separation under the tension of the tension spring 93, and controls the two clamping arms 1 to separate, so that flexible and convenient interception of the air column bag is completed, whether the air pressure in the air column bag is qualified or not can be conveniently detected under the condition that the air pressure in the air column bag is not influenced, the use quality of the air column bag is better controlled, and the use effect of the air column bag is ensured; and intercept a weak point and carry out the atmospheric pressure and detect, can not cause the scrapping of whole gas column bag, avoid extravagant.
b) Heat-sealing the air column bag;
the air column bag is placed between the clamping jaws 6 of the two clamping arms 1, and one pair or two pairs of heat seals 8 are selected to be used for heat sealing according to working conditions; the control module 4 controls the two clamping arms 1 to be closed, and the air column bags are pressed and separated through the pressing strips 7; the control module 4 controls the heat seal 8 to heat seal the air column bag. In the step, the heat sealing function of the air column bag can be realized, so that the flexible application of the air column bag is realized.
The air column bag intercepting device and the application method thereof have the advantages of simple integral structure, convenient use, low manufacturing cost and good practicability. The two clamping arms 1 can be driven to be closed or separated by controlling the power transmission mechanism, so that the pressing separation of the two pairs of pressing strips 7 on the air column bags can be realized, the air column bags are heat-sealed by the two pairs of heat sealing strips 8 on the inner sides of the two pairs of pressing strips 7, and the air column bags are intercepted by controlling the closing of the two cutters 9 in the middle position. Under the condition that the air pressure in the air column bag is not influenced, the device intercepts a small section of air column bag length to be used as a sample for detecting the air pressure in the air column bag and is used for detecting whether the air pressure in the air column bag is qualified or not, so that the use quality of the air column bag can be well controlled, and the use effect of the air column bag is ensured; and the whole air column bag is not scrapped, so that the waste of the air column bag in detection is greatly avoided.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present invention and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The air column bag intercepting device is characterized by comprising a shell (3) and two clamping arms (1), wherein the two clamping arms (1) are arranged on the shell (3) through a power transmission mechanism; the opposite inner sides of the two clamping arms (1) are respectively provided with five corresponding clamping jaws (6); the five clamping jaws (6) of each clamping arm (1) are sequentially arranged into a first clamping jaw (61), a second clamping jaw (62), a third clamping jaw (63), a fourth clamping jaw (64) and a fifth clamping jaw (65); the ends of the two first clamping jaws (61) and the two fifth clamping jaws (65) are respectively provided with a pressing strip (7); the ends of the two second clamping jaws (62) and the two fourth clamping jaws (64) are respectively provided with a heat seal (8); the two third clamping jaws (63) are respectively provided with a cutter (9) capable of controlling the extension and retraction; the cutter (9) comprises a cutter head (91), and a cutter chute (66) for accommodating and guiding the cutter head (91) in a sliding manner is formed in the third clamping jaw (63); a magnetic column (92) is connected to the opposite sides of the two cutter heads (91), and a magnetic column mounting groove (67) for accommodating and mounting the magnetic column (92) is formed in the third clamping jaw (63); the magnetic column (92) is sleeved with a tension spring (93) which has a pulling force in opposite moving directions to the cutter (9); an electromagnetic coil (10) is also arranged in the third clamping jaw (63), and when the electromagnetic coil (10) is electrified, the magnetic pole (92) has repulsive magnetic force in opposite moving directions; the magnetic columns (92) on each cutter (9) are symmetrically arranged left and right; the power transmission mechanism comprises a motor (21), a driving rod (24), a transmission gear (22) and a transmission rack (23), wherein the transmission gear (22) is arranged on an output shaft of the motor (21); a mounting bracket (31) is arranged in the shell (3), a mounting seat (32) is arranged on the mounting bracket (31), guide posts (26) which are in sliding insertion with the mounting seat (32) are respectively arranged on the opposite inner sides of the two clamping arms (1), and a linkage rod (25) which is in rotary connection with the driving rod (24) is rotationally connected on the guide posts (26) of the two clamping arms (1); a sliding groove (33) for guiding the driving rod (24) in a sliding way is formed in the mounting bracket (31), the motor (21) is mounted on the mounting seat (32), and the transmission rack (23) is meshed with the transmission gear (22); the mounting seat (32) is provided with a guide hole for guiding the guide post (26) in a vertical sliding way, the rear side of the mounting seat (32) is provided with an opening communicated with the guide hole, and the opening is used for accommodating the mounting linkage rod (25); the motor (21) drives the drive rack (23) through the transmission gear (22), drives the drive rod (24) to guide through the chute (33), pushes and pulls the guide post (26) through the linkage rod (25), and realizes the opening and closing actions of the two clamp arms (1).
2. The air column bag intercepting device according to claim 1, wherein the pressing bar (7) is made of rubber material, and the end edge of the pressing bar is provided with a chamfer.
3. The air column bag intercepting device according to claim 1, wherein a lightening hole is formed in the middle of the clamping arm (1).
4. The air column bag intercepting device according to claim 1, further comprising a control module (4) arranged on the shell (3), wherein the control module (4) is used for controlling the opening and closing of the clamping arm (1), the heat sealing of the heat sealing strip (8) on the air column bag and the expansion and contraction of the cutter (9) respectively.
5. The air column bag intercepting device according to claim 1, further comprising a battery module (5) detachably installed in the housing (3), wherein the battery module (5) is used for providing driving power.
6. A method of using the air column bag intercepting apparatus of claim 1, comprising the steps of: a) Intercepting an air column bag; the air column bag is arranged between the clamping jaws (6) of the two clamping arms (1) and extends backwards to a cutting length; the battery module (5) provides driving power, the control module (4) controls the two clamping arms (1) to be closed, and the air column bags are pressed and separated through the two pairs of pressing strips (7); the control module (4) controls the heat seal (8) to heat-seal the air column bag; the control module (4) controls the electromagnetic coil (10) to be electrified, and drives the cutter (9) to move in opposite directions to be closed against the tension force of the tension spring (93), so as to intercept the air column bag; the control module (4) controls the heat seal (8) and the electromagnetic coil (10) to lose electricity, the cutter (9) moves away from each other under the tension of the tension spring (93) to separate, and controls the two clamping arms (1) to separate; b) Heat-sealing the air column bag; the air column bag is arranged between the clamping jaws (6) of the two clamping arms (1), and one pair or two pairs of heat sealing strips (8) are selected for heat sealing according to working conditions; the control module (4) controls the two clamping arms (1) to be closed, and the air column bags are pressed and separated through the pressing strips (7); the control module (4) controls the heat seal (8) to heat-seal the air column bag.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210418170.6A CN114701206B (en) | 2022-04-20 | 2022-04-20 | Air column bag intercepting device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210418170.6A CN114701206B (en) | 2022-04-20 | 2022-04-20 | Air column bag intercepting device and application method thereof |
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| CN114701206A CN114701206A (en) | 2022-07-05 |
| CN114701206B true CN114701206B (en) | 2024-03-01 |
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| Publication number | Publication date |
|---|---|
| CN114701206A (en) | 2022-07-05 |
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