CN113173305A - Bag opening system with sealing rope bag - Google Patents
Bag opening system with sealing rope bag Download PDFInfo
- Publication number
- CN113173305A CN113173305A CN202110546639.XA CN202110546639A CN113173305A CN 113173305 A CN113173305 A CN 113173305A CN 202110546639 A CN202110546639 A CN 202110546639A CN 113173305 A CN113173305 A CN 113173305A
- Authority
- CN
- China
- Prior art keywords
- bag
- support plate
- bags
- assembly
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
-
- 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)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention provides a bag opening system for bags with sealing ropes, which comprises a conveying mechanism, and a leveling mechanism, a turning bag erecting mechanism, a bag positioning mechanism and a discharging mechanism which are arranged on the conveying mechanism in sequence, wherein a bag opening robot is arranged on one side of the bag positioning mechanism, and a bag recycling mechanism is arranged above the discharging mechanism. According to the bag opening system for the bag with the sealing rope, disclosed by the invention, the automatic opening rope opening and automatic material pouring of a robot can be realized, the automatic recovery of the bag and the rope can be realized, the problems that sundries pollute materials and material residues do not occur in the process, the working efficiency is improved, the working quality is controllable, and the labor intensity of workers is reduced.
Description
Technical Field
The invention belongs to the field of bag opening equipment, and particularly relates to a bag opening system for a bag with a sealing rope.
Background
Industrial raw materials are required to be canned into plastic woven bags after production is finished, then the plastic woven bags are sealed through an automatic rope sealing machine, transportation and storage are facilitated, the sealing ropes are required to be untied and the products are poured out in a production workshop, and the step of untiing the sealing ropes is usually carried out; 1. observing the sealing lines on the two sides of the plastic woven bag, wherein the sealing ropes on the two sides of the plastic woven bag are divided into a single line and a double line, namely the single line is arranged on the side of one-to-one, and the double line is arranged on the side of one-to-one; 2. when the single-wire is disassembled, the movable opening of the single wire is untied, the single-wire end is fixed, and the single wire and the double wires are respectively pulled; 3. if the sealing seam is too tight, the single thread end needs to be cut off by scissors and the single thread and the double thread need to be respectively pulled;
in the production processes of food, medicine, chemical industry and the like, bag opening ropes need to be disassembled in the bag raw material loading process so as to avoid polluting raw materials, the bag disassembling work at present adopts a mode of manually disassembling the ropes, and the labor intensity of workers is high and the efficiency is low.
Disclosure of Invention
In view of this, the invention aims to provide a bag removing system for a bag with a sealing rope, so as to solve the problems of low belt removing efficiency and high labor intensity of workers in the raw material feeding process in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a bag removing system for bags with sealing ropes comprises a conveying mechanism, and a leveling mechanism, a turning bag erecting mechanism, a bag positioning mechanism and a discharging mechanism which are arranged on the conveying mechanism in sequence, wherein a bag removing robot is arranged on one side of the bag positioning mechanism, and a bag recycling mechanism is arranged above the discharging mechanism;
the conveying mechanism comprises a roller conveying line and a belt conveying line, and the roller conveying line is positioned above the first end of the belt conveying line; the roller conveying line and the belt conveying line are respectively provided with a first motor for transmission;
the leveling mechanism comprises a pressing wheel positioning device and a side pushing positioning device which are fixedly installed above the roller conveying line respectively, the bag is located between the pressing wheel positioning device and the roller conveying line, two ends of the side pushing positioning device are fixedly installed at two ends of the roller conveying line, and the pressing wheel positioning device and the side pushing positioning device form a bag squaring structure;
the bag turning and standing mechanism is fixedly arranged above the first end of the belt conveying line, the side pushing and positioning device is positioned between the bag turning and standing mechanism and the pressing wheel positioning device, and the bag turning and standing mechanism is used for angular rotation of bags;
the discharging mechanism is fixedly arranged at the second end of the belt conveying line, and discharges goods in the bags through the bag overturning angle;
the bag positioning mechanism is positioned between the overturning bag erecting mechanism and the discharging mechanism, is positioned above the belt transmission line, and forms a bag rope detaching structure with the bag detaching robot;
the first motor, the pressing wheel positioning device, the side pushing positioning device, the overturning bag erecting mechanism, the bag positioning mechanism, the bag dismantling robot, the discharging mechanism and the bag recycling mechanism are all in signal connection with the controller.
Furthermore, the side-pushing positioning device comprises two first pressing plate assemblies which are identical in structure and are symmetrically arranged, the bag is located above the roller conveyor belt and between the two first pressing plate assemblies, each first pressing plate assembly comprises a third cylinder and an eighth supporting plate, the periphery of the third cylinder is fixedly installed at the upper end of the roller conveyor line, and a movable rod of the third cylinder is in contact connection with the periphery of the bag.
Furthermore, bag mechanism is found in upset includes first support, first extension board, second extension board, upset conveyer belt and second clamp plate subassembly, and first support fixed mounting is to one side of belt transmission line, and the second extension board lower extreme rotates and is connected to the upper end of first support, and the upset conveyer belt is installed to the upper end of first extension board, and second clamp plate subassembly passes through second extension board millet fixed mounting to the upper end of first extension board, and the one end contact of second clamp plate subassembly is connected to the periphery of sack.
Further, sack positioning mechanism includes that third clamp plate subassembly and lower extreme install first clamp plate subassembly respectively, the scissors, counterpoint sensor and trachea, third clamp plate subassembly is through first slip subassembly fixed mounting to the second support on, and the third clamp plate subassembly passes through the direction of delivery motion of first slip subassembly along the belt transmission line, the lower extreme contact of first clamp plate subassembly is connected to the upper end of sack, trachea tube coupling is to external air pump, and the trachea is located one side of scissors, first clamp plate subassembly is located the opposite side of scissors, equal signal connection to controller of air pump and counterpoint sensor.
Further, the discharging mechanism comprises a third support, a fifth support plate, a sixth support plate, a discharging conveyor belt, a fourth pressing plate assembly, a fourth motor and a fifth motor, the third support is mounted on one side of the second end of the belt conveyor belt, the lower end of the fifth support plate is rotatably connected to the upper end of the third support plate, one side of the fifth support plate is fixedly connected to one end of the sixth support plate, the sixth support plate does not interfere with the discharging conveyor belt to convey the bag, the fourth pressing plate assembly is fixedly mounted at the other end of the sixth support plate, and one end of the fourth pressing plate assembly is in contact connection with the periphery of the bag.
Further, the bag recycling mechanism comprises a second sliding assembly, a fifth pressing plate assembly and a sucker, the second sliding assembly is mounted at the upper end of the second support, the second sliding assembly and the first sliding assembly are arranged in parallel, the periphery of the fifth pressing plate assembly is fixedly mounted to one side of the second sliding assembly, the sucker is fixedly mounted at the lower end of the fifth pressing plate assembly and located above the fifth supporting plate, and the sucker is externally connected with an air pump.
Compared with the prior art, the bag opening system of the bag with the sealing rope has the following beneficial effects:
(1) according to the bag opening system for the bag with the sealing rope, disclosed by the invention, the automatic opening rope opening and automatic material pouring of a robot can be realized, the automatic recovery of the bag and the rope can be realized, the problems that sundries pollute materials and material residues do not occur in the process, the working efficiency is improved, the working quality is controllable, and the labor intensity of workers is reduced.
(2) The bag opening system for the bag with the sealing rope is simple in mechanical structure, one-key operation can be achieved by presetting programs in the controller, the production cost of equipment is low, the applicability is wide, and the maintenance is easy.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a bag opening system for a bag with a closure cord according to an embodiment of the present invention;
FIG. 2 is a schematic view of the assembly of the roller conveyor line and the first platen assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an overturning bag erecting mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of the belt conveyor line and bag positioning mechanism assembly according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a bag positioning mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a first cleat assembly according to an embodiment of the invention;
FIG. 7 is a schematic structural view of a rope-removing clamp according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a discharging mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic view of the bag retrieval mechanism and second rack assembly according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a first platen assembly according to an embodiment of the present invention.
Description of reference numerals:
1-roller conveyor line; 2-a belt conveyor line; 3-a pinch roller positioning device; 4-side pushing the positioning device; 41-a first platen assembly; 411-third cylinder; 412-seventh plate; 413-eighth plate; 414-a guide bar; 5-turning over the bag erecting mechanism; 51-a first bracket; 52-a second motor; 53-a third motor; 54-a first plate; 55-turning over the conveyor belt; 56-a second platen assembly; 57-a second plate; 6-a bag positioning mechanism; 61-a second support; 62-a third platen assembly; 63-a first cleat assembly; 631-a first cylinder; 632-a third plate; 64-a second cleat assembly; 65-aligning the power source; 66-scissors; 67-alignment sensors; 68-trachea; 69-a first slide assembly; 7-a discharging mechanism; 71-a third scaffold; 72-fifth plate; 73-a sixth plate; 74-a discharge conveyor belt; 75-a fourth platen assembly; 76-a fourth motor; 77-a fifth motor; 8-a bag recovery mechanism; 81-a second slide assembly; 82-a fifth platen assembly; 83-a suction cup; 9-a bag-removing robot; 91-a fourth plate; 92-a second cylinder; 93-rope pressing block; 94-rope cutter; 95-hook knife.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-10, a bag removing system for bags with sealing ropes comprises a conveying mechanism, and a leveling mechanism, a turning bag erecting mechanism 5, a bag positioning mechanism 6 and a discharging mechanism 7 which are arranged on the conveying mechanism in sequence, wherein a bag removing robot 9 is arranged on one side of the bag positioning mechanism 6, and a bag recycling mechanism 8 is arranged above the discharging mechanism 7; the conveying mechanism is the same as linear conveying of bags in the system, a worker or external equipment places the bags on the conveying mechanism in a uniform direction, the leveling mechanism is used for correcting and leveling irregular bags to facilitate positioning and treatment of the bags by a subsequent mechanism, the leveled bags are turned over for 90 degrees by the turning bag-erecting mechanism 5 to adjust the flatly placed bags to be vertically placed, the bag positioning mechanism 6 is used for fixing the relative positions of the bags, the bag positioning mechanism 6 is matched with the bag-removing robot to unbuckle the sealing ropes of the bags and disassemble the sealing ropes of the bags, the bags are placed on the conveying mechanism to be continuously conveyed linearly, the discharging structure is used for discharging products in the bags to a specified place, and after discharging is completed, the empty bags are recycled to a specified area through the bag recycling mechanism 8, the system can realize automatic opening rope opening and automatic discharging of the robot and realize automatic recycling of the bags and the ropes, sundries cannot pollute materials in the process, the problem of material residue cannot occur, the working efficiency is improved, the working quality is controllable, and the labor intensity of workers is reduced.
The control module of this system is electronic and pneumatics respectively, electronic part includes PLC and touch display screen, touch display screen is 10.1 cun embedded electric capacity touch display, the touch display screen model is ZX-GX101A, touch screen signal connection is to PLC, PLC's model is AFPXHC14R, the staff can realize electric control through touch display screen logging prefabricated value and control node in to PLC, pneumatic part is executed through the cooperation of external air pump, external air pump is the integrative air pump of prior art's many gas circuits gas injection air bleed, install a solenoid valve on every gas circuit, solenoid valve signal connection to PLC, the switching of PLC control solenoid valve can realize switching on of gas circuit and accomplish pneumatic control.
The conveying mechanism comprises a roller conveying line 1 and a belt conveying line 2, and the roller conveying line 1 is positioned above the first end of the belt conveying line 2; the roller conveying line 1 and the belt conveying line 2 are respectively provided with a first motor for transmission, the first motor is an alternating current motor in the prior art, and the PLC controls the first motor to rotate so as to realize linear transmission of the roller conveying line 1 and the belt conveying line;
leveling mechanism is including the pinch roller positioner 3 and the side of difference fixed mounting to roller transmission line 1 top to push away positioner 4, and the sack is located between pinch roller positioner 3 and the roller transmission line 1, the both ends fixed mounting that pushes away positioner 4 to the side is to the both ends of roller transmission line 1, pinch roller positioner 3 is prior art's pinch roller leveling device, pinch roller positioner 3 is used for the sack flattening, guarantee the even of the whole thickness of sack, side pushes away positioner 4 and is used for fixing the sack relative position that thickness is even, and it is unified to establish the relative position of 5 centre gripping sacks of convenient follow-up upset bag mechanism with the sack, the uniformity of guarantee sack position.
The overturning bag standing mechanism 5 is fixedly arranged above the first end of the belt conveyor line 2, the side pushing and positioning device 4 is positioned between the overturning bag standing mechanism 5 and the pressing wheel positioning device 3, and the overturning bag standing mechanism 5 is used for angular rotation of bags;
the discharging mechanism 7 is fixedly arranged at the second end of the belt conveyor line 2, and the discharging mechanism 7 discharges goods in the bags through turning the bags by an angle;
the bag positioning mechanism 6 is positioned between the overturning bag erecting mechanism 5 and the discharging mechanism 7, the bag positioning mechanism 6 is positioned above the belt transmission line, and the bag positioning mechanism 6 and the bag detaching robot form a bag rope detaching structure;
the first motor, the pinch roller positioning device 3, the side pushing positioning device 4, the overturning bag erecting mechanism 5, the bag positioning mechanism 6, the bag dismantling robot, the discharging mechanism 7 and the bag recycling mechanism 8 are all connected to the PLC in a signal mode.
The side-push positioning device 4 comprises two first pressing plate assemblies 41 which are identical in structure and are symmetrically arranged, the bag is located above the roller conveyor belt and between the two first pressing plate assemblies 41, one end of each first pressing plate assembly 41 is provided with a first photoelectric sensor, the type of each first photoelectric sensor is PM-L45, and the first photoelectric sensor is used for detecting information of the bag and transmitting the information to the PLC.
The bag turning and erecting mechanism 5 comprises a first support 51, a second motor 52, a third motor 53, a first support plate 54, a second support plate 57, a turning conveyor belt 55 and a second press plate assembly 56, wherein the first support 51 is fixedly arranged on one side of the belt conveyor line 2, a first shaft seat is sleeved on the periphery of the first shaft and fixedly arranged at the upper end of the first support 51, one end of the first shaft is fixedly connected to a transmission shaft of the second motor 52, the periphery of the second motor 52 is fixedly arranged on one side of the first support 51, the lower end of the first support plate 54 is fixedly arranged on the periphery of the first shaft, the turning conveyor belt 55 is arranged at the upper end of the first support plate 54, a second photoelectric sensor is further arranged on the first support plate 54, the model of the second photoelectric sensor is the same as that of the first photoelectric sensor, the second photoelectric sensor is used for detecting in-place information of bags and transmitting signals to the PLC, the cross section of the second support plate 57 is an L-shaped structure, a first end of the second support plate 57 is fixedly connected to an upper end of the first support plate 54, the bag is located between a second end of the second support plate 57 and the turning conveyor belt 55, the second press plate assembly 56 is fixedly installed to a second end of the second support plate 57, one end of the second press plate assembly 56 is in contact connection with the periphery of the bag, the turning conveyor belt 55 provides transmission power through the third motor 53, the periphery of the third motor 53 is fixedly installed to a lower end of the first support plate 54, the second motor 52 and the third motor 53 are both in signal connection with the PLC, the second motor 52 and the third motor 53 are ac motors in the prior art, the second photoelectric sensor detects in-place information of the bag and transmits the signals to the PLC, the PLC controls the second press plate assembly 56 to clamp the bag, and simultaneously controls the second motor 52 to rotate for a preset number of turns, namely representing that the bag is turned in place, the PLC controls the second press plate assembly 56 to release the bag, the bags are transported in a vertical direction on the belt conveyor line 2.
The bag positioning mechanism 6 comprises a third pressing plate assembly 62 and a first clamping plate assembly 63, an alignment power source 65, scissors 66, an alignment sensor 67 and an air pipe 68 which are respectively arranged at the lower end of the third pressing plate assembly 62, the third pressing plate assembly 62 is fixedly arranged on the second bracket 61 through a first sliding assembly 69, the third pressing plate assembly 62 moves along the conveying direction of the belt conveying line 2 through the first sliding assembly 69, the alignment power source 65 is a push rod motor, the type of the alignment power source 65 is RSDG302, a second clamping plate assembly 64 is arranged at the lower end of the alignment power source 65, the scissors 66, the first clamping plate assembly 63 and the second clamping plate assembly 64 are all arranged in parallel, the second clamping plate assembly 64 is arranged between the first clamping plate assembly 63 and the scissors 66, the lower end of the first clamping plate assembly 63 and the lower end of the second clamping plate assembly 64 are respectively connected to the upper end of a bag in a contact manner, the bag is arranged on the belt conveying line 2, the air pipe 68 is connected to an external air pump, the air pipe 68 is located on one side of the scissors 66, the second clamping plate assembly 64 is located on the other side of the scissors 66, the scissors 66 are NGB01-01 industrial scissors 66 without edges, the scissors 66 are used for clamping bag sealing ropes of bags, the alignment sensor 67 is used for detecting the relative positions of the bags and the bag sealing ropes, the alignment sensor 67 is an HDMI high-definition CCD camera, the alignment sensor 67 and the alignment power source 65 are both connected to the PLC in a signal mode, the alignment sensor 67 detects in-place information of the bags, the PLC controls the third pressing plate assembly 62 to move downwards to the bag opening position of the bags, then the PLC controls the air pump to inject air into the first clamping plate assembly 63 and the second clamping plate assembly 64 to clamp the bag opening, then the PLC controls the air pump to suck air into the air pipe 68, the single wire end is sucked into the air pipe 68, then the PLC controls the air pump to inject air into the scissors 66, the scissors 66 clamp the single wire end, and the scissors 66 clamp the wire end instead of cutting.
The first clamping plate assembly 63 and the second clamping plate assembly 64 are identical in structure, the first clamping plate assembly 63 comprises a first air cylinder 631 and a third support plate 632 mounted at two ends of the first air cylinder, the model of the first air cylinder 631 is MHL2-40D _1881, the cross section of the third support plate 632 is of a Z-shaped structure, one end of the third support plate 632 is fixedly connected to a movable rod of the first air cylinder 631, the other end of the third support plate 632 is connected to the periphery of the upper end of the bag in a contact mode, and the first air cylinder 631 is connected to an external air pump in a pipeline mode.
The bag tearing robot comprises a robot body and a rope tearing clamp arranged at one end of the robot body, the rope tearing clamp comprises a fourth support plate 91, a second air cylinder 92, a rope pressing block 93, a rope cutting knife 94 and a hook knife 95, the robot body is positioned at one side of a belt transmission line 2, one end of the fourth support plate 91 is fixedly connected to a movable arm of the robot body, the other end of the fourth support plate 91 is respectively provided with the second air cylinder 92 and the hook knife 95, one end of the second air cylinder 92 is provided with the rope pressing block 93, one side of the rope pressing block 93 is provided with the rope cutting knife 94, one end of the rope pressing block 93 and one end of the rope cutting knife 94 are both in contact connection with one end of the hook knife 95, the robot body is in signal connection with a controller, the model of the second air cylinder 92 is MGJ6-5, an air pump is externally connected with the second air cylinder 92, the robot body is in model of R1420-KR10, the robot body is in signal connection with a PLC, the robot body is controlled to move the rope tearing clamp to a single-line arrangement position according to the bag mouth of the bag opening provided by a position sensor 67, the robot body inserts the gap between single line and bag with colluding sword 95, then PLC control air pump gas injection in to second cylinder 92, and the push rod of second cylinder 92 drives rope pressing block 93 and cuts rope sword 94 and moves to colluding sword 95 one end, and rope pressing block 93 and colluding sword 95 cooperation are lived the single line centre gripping, cut rope sword 94 and colluding sword 95 cooperation and cut off the single line.
The discharging mechanism 7 comprises a third support 71, a fifth support plate 72, a sixth support plate 73, a discharging conveyor belt 74, a fourth pressing plate assembly 75, a fourth motor 76 and a fifth motor 77, the third support 71 is mounted on one side of the second end of the belt conveyor line 2, a second shaft seat is sleeved on the periphery of the second shaft, the periphery of the second shaft seat is fixedly mounted at the upper end of the third support 71, one end of the second shaft seat is fixedly connected to one end of a transmission shaft of the fourth motor 76, the lower end of the fifth support plate 72 is fixedly mounted on the periphery of the second shaft, one side of the fifth support plate 72 is fixedly connected to one end of the sixth support plate 73, the fifth support plate 72 and the sixth support plate 73 form a bag storage frame with an L-shaped cross section, bags are located in the bag storage frame, a third photoelectric sensor is further mounted on the fifth support plate 72, the model of the third photoelectric sensor is the same as that of the first photoelectric sensor, the third photoelectric sensor is used for detecting in-position information of the bags relative to the fifth support plate 72 and transmitting signals to the PLC, the discharging conveyor belt 74 is a roller type conveyor belt, the fifth motor 77 is the transmission power of the discharging conveyor belt 74, the periphery of the fifth motor 77 is fixedly installed at the lower side of the discharging conveyor belt 74, the sixth support plate 73 is positioned in the roller gap of the discharging conveyor belt 74, and the sixth support plate 73 does not interfere with the discharging conveyor 74 to convey the bags, the other end of the sixth support plate 73 is fixedly provided with a fourth pressing plate assembly 75, the fourth pressing plate assembly 75 is positioned above the discharging conveyor 74, and one end of the fourth pressing plate component 75 is connected to the periphery of the bag in a contact manner, the fourth motor 76 and the fifth motor 77 are both alternating current motors in the prior art, the PLC controls the fourth motor 76 to rotate for a fixed number of turns to realize the rotation of the fifth support plate 72, the fourth pressing plate component 75 and the fifth support plate 72 are symmetrically arranged, the fourth pressing plate component 75 is used for clamping the bag, while bags deflected at an angle are discharged by gravity, the fourth platen assembly 75 prevents the bags from sliding off.
The bag recycling mechanism 8 comprises a second sliding assembly 81, a fifth pressing plate assembly 82 and a sucker 83, the second sliding assembly 81 is installed at the upper end of the second support 61, the second sliding assembly 81 and the first sliding assembly 69 are arranged in parallel, the periphery of the fifth pressing plate assembly 82 is fixedly installed on one side of the second sliding assembly 81, the sucker 83 is fixedly installed at the lower end of the fifth pressing plate assembly 82, the sucker 83 is located above the fifth support plate 72, an external air pump is connected with the sucker 83, after the PLC controls the fifth support plate 72 to overturn for a preset angle and preset time, the PLC controls the air pump to inject air into the fifth pressing plate assembly 82, meanwhile, the air pump sucks air into the sucker 83, and vacuum suction and connection of empty bags are achieved.
The first sliding assembly 69 and the second sliding assembly 81 are both linear rodless cylinders in the prior art, and both the first sliding assembly 69 and the second sliding assembly 81 are externally connected with an air pump through pipelines.
The structure of the first pressure plate assembly 41, the second pressure plate assembly 56, the third pressure plate assembly 62, the fourth pressure plate assembly 75 and the fifth pressure plate assembly 82 are the same, the first pressure plate assembly 41 comprises a third air cylinder 411, a seventh support plate 412, an eighth support plate 413 and a guide rod 414, the lower end of the seventh support plate 412 is fixedly connected to the upper end of the roller conveying line 1, the model of the third air cylinder 411 is CP96SDB63-100-A93, the periphery of the third air cylinder 411 is fixedly installed to one side of the seventh support plate 412, and the movable rod of the third cylinder 411 passes through the seventh support plate 412 and then is fixedly connected to the first side of the eighth support plate 413, the second side of the eighth support plate 413 is connected to the periphery of the bag in a contact manner, the first side of the eighth support plate 413 is further provided with a guide rod 414, the seventh support plate 412 is provided with a limiting hole, the periphery of the guide rod 414 is connected to the limiting hole in a sliding manner, and the PLC controls the air pump to inject air and suck air into the third cylinder 411 to realize displacement of the eighth support plate 413.
The working process of the bag opening system of the bag with the sealing rope comprises the following steps:
the bag is placed on a conveying mechanism in a uniform direction by workers or external equipment, the roller conveying line 1 and the pressing wheel positioning device 3 are matched to arrange the thickness of the bag uniformly, the bag is conveyed to the side-pushing positioning device 4 linearly along the roller conveying line 1, the first photoelectric sensor detects the in-place information of the bag and transmits the in-place information to the PLC, the PLC controls an air pump to inject air into a third air cylinder 411 of the first pressing plate assembly 41, the two first pressing plate assemblies 41 are symmetrically arranged to fix the relative position of the bag and process the bag in the whole direction, the bag slides to the overturning conveying belt 55 along with the roller conveying belt, the second photoelectric sensor detects the in-place information of the bag and transmits a signal to the PLC, the PLC stops the rotation of the third motor 53, the PLC controls the air pump to inject air into the third air cylinder 411 of the second pressing plate assembly 56, the bag is clamped by the second pressing plate assembly 56 and the first supporting plate 54, the PLC controls the air pump to inject air into the third air cylinder 411 of the second pressing plate assembly 56 for 2S, the PLC controls the second motor 52 to rotate for a preset number of turns, after the PLC controls the second motor 52 to rotate for a preset number of turns of 5S, the PLC controls the air pump to suck air into a third air cylinder 411 of the second pressing plate assembly 56, the bag is vertically transferred onto the belt conveying line 2, when the bag is conveyed to the position below the bag positioning mechanism 6, the alignment sensor 67 detects information of the bag, the PLC controls the air pump to inject air into the third air cylinder 411 in the third pressing plate assembly 62, the first pressing plate assembly 63, the second pressing plate assembly 64, the scissors 66 and the alignment sensor 67 all move downwards, after the alignment sensor 67 detects a preset distance from the bag opening, the information is transmitted to the PLC, the PLC controls the air pump to inject air into the first air cylinder, the first pressing plate assembly 63 and the second pressing plate assembly 64 clamp the bag opening, after the PLC controls the air pump to inject air into the first air cylinder for 2S, the PLC controls the air pump to suck air into the third air cylinder 411 in the third pressing plate assembly 62, the bag is pulled up by the first clamping plate assembly 63 and the second clamping plate assembly 64, the PLC controls the air pump to suck air for 3 seconds into a third air cylinder 411 in the third clamping plate assembly 62, the PLC controls the air pump to suck air into the first air cylinder of the second clamping plate assembly 64, meanwhile, the alignment sensor 67 transmits bag opening information to the PLC, the PLC controls the alignment power source 65 to rotate for preset turns according to the bag opening information detected by the alignment sensor 67, the action is used for repositioning the position of a single wire, the power source rotates for preset turns and simultaneously controls the air pump to suck air into an air pipe 68, the action is used for sucking single and double wire ends into the air pipe 68, the linearity and the straightness of the single and double wire ends are ensured, after the PLC controls the air pump to suck air for 5 seconds into the air pipe 68, the PLC controls the air pump to inject air into the first air cylinder of the second clamping plate assembly 64 and the scissors 66, the industrial no-knife edge 66 respectively clamps the single and double wire ends, the bag openings are clamped by the first clamping plate assembly 63 and the second clamping plate assembly 64, after the PLC controls the air pump to inject 2S gas into the first air cylinder of the second clamping plate assembly 64, the PLC controls the robot body to carry a rope-detaching clamp to move to one side of a single thread end, the PLC controls the robot body to move the rope-detaching clamp to a bag mouth single-line arrangement position according to bag mouth thread end information provided by the alignment sensor 67, the PLC controls the robot body to insert the hook knife 95 between a single line and a gap of a bag, meanwhile, the PLC controls the air pump to inject gas into the second air cylinder 92, the push rod of the second air cylinder 92 drives the rope-pressing block 93 and the rope-cutting knife 94 to move towards one end of the hook knife 95, the rope-pressing block 93 and the hook knife 95 are matched to clamp the single line, the rope-cutting knife 94 and the hook knife 95 are matched to cut off the single line, after the PLC controls the air pump to inject 2S gas into the second air cylinder 92, the PLC controls the robot body to deflect the clamp by a preset angle, meanwhile, the PLC controls the air pump to inject gas into the first sliding assembly 69, the first sliding assembly 69 sequentially drives the third pressing plate assembly 62, the second clamping plate assembly 62, The first clamping plate assembly 63 and the bags move along the linear conveying direction of the belt conveyor, so that the sealing ropes of the bags are untied, the single lines are clamped by the rope dismantling clamp, the double lines are clamped by the scissors 66, the PLC controls the air pump to inject air into the third air cylinder 411 in the third clamping plate assembly 62 after 5S is injected into the first sliding assembly 69, the PLC controls the air pump to inject air into the second clamping plate assembly 64, the first clamping plate assembly 63 and the scissors 66 in sequence at the preset installation time, the double lines are sucked away by the air pipe 68, the bags are placed on the belt conveyor line 2 and conveyed to the discharging conveyor belt 74 along with the belt conveyor line 2, the third photoelectric sensor detects in-place information signals of the bags and transmits the information signals to the PLC, the PLC controls the air pump to inject air into the third air cylinder 411 of the fourth clamping plate assembly 75, the PLC controls the fourth motor 76 to rotate for fixing the number of turns to realize the rotation of the fifth support plate 72, the fourth clamping plate assembly 75 and the fifth support plate 72 are symmetrically arranged, fourth clamp plate subassembly 75 is used for the centre gripping sack, and the sack that deflects certain angle unloads through gravity, fourth clamp plate subassembly 75 prevents the sack landing, PLC control fourth motor 76 rotates and predetermines after the number of turns 60S, PLC control air pump is to the gas injection of fifth clamp plate subassembly 82, the air pump is bled in to sucking disc 83 simultaneously, realize that the vacuum of empty sack inhales and connects, PLC control air pump is to the gas injection 3S back of fifth clamp plate subassembly 82, PLC control air pump is to the gas injection of second slip subassembly 81, second slip subassembly 81 will empty the bag translation to appointed region, this system mechanical structure is simple, can realize a key formula operation through predetermineeing the procedure in to the controller, equipment low in production cost, wide applicability, easy maintenance.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A bag tearing system for a bag with a sealing rope is characterized in that: the bag-opening machine comprises a conveying mechanism, and a leveling mechanism, a turnover bag-erecting mechanism (5), a bag positioning mechanism (6) and a discharging mechanism (7) which are arranged on the conveying mechanism in sequence, wherein a bag-opening robot (9) is arranged on one side of the bag positioning mechanism (6), and a bag recovery mechanism (8) is arranged above the discharging mechanism (7); the conveying mechanism is used for linear conveying of the bags, and the bag positioning mechanism (6) and the bag detaching robot (9) form a rope detaching structure of the bags.
2. The system of claim 1, wherein the tether comprises: the conveying mechanism comprises a roller conveying line (1) and a belt conveying line (2), and the roller conveying line (1) is positioned above the first end of the belt conveying line (2); the roller conveying line (1) and the belt conveying line (2) are respectively provided with a first motor for transmission;
the leveling mechanism comprises a pinch roller positioning device (3) and a side pushing positioning device (4) which are fixedly installed above the roller conveying line (1) respectively, the bag is located between the pinch roller positioning device (3) and the roller conveying line (1), two ends of the side pushing positioning device (4) are fixedly installed at two ends of the roller conveying line (1), and the pinch roller positioning device (3) and the side pushing positioning device (4) form a bag integral structure;
the overturning bag standing mechanism (5) is fixedly arranged above the first end of the belt conveying line (2), the side pushing positioning device (4) is positioned between the overturning bag standing mechanism (5) and the pressing wheel positioning device (3), and the overturning bag standing mechanism (5) is used for angular rotation of bags;
the discharging mechanism (7) is fixedly arranged at the second end of the belt conveying line (2), and the discharging mechanism (7) realizes discharging of goods in the bags through the overturning angle of the bags;
the bag positioning mechanism (6) is positioned between the overturning bag erecting mechanism (5) and the discharging mechanism (7), and the bag positioning mechanism (6) is positioned above the belt transmission line.
3. The system of claim 1, wherein the tether comprises: the side-push positioning device (4) comprises two first pressing plate assemblies (41) which are identical in structure and are symmetrically arranged, the lower end of the bag is connected to the upper end of the conveying mechanism in a contact mode, and two sides of the bag are respectively connected to one side of one first pressing plate assembly (41) in a contact mode.
4. The system of claim 1, wherein the tether comprises: bag mechanism (5) are found in upset includes first support (51), first extension board (54), second extension board (57), upset conveyer belt (55) and second clamp plate subassembly (56), first support (51) fixed mounting to conveying mechanism's one side, second extension board (57) lower extreme rotates and is connected to the upper end of first support (51), upset conveyer belt (55) are installed to the upper end of first extension board (54), second clamp plate subassembly (56) are through second extension board (57) fixed mounting to the upper end of first extension board (54), and the one end contact of second clamp plate subassembly (56) is connected to the periphery of sack.
5. The system of claim 1, wherein the tether comprises: bag positioning mechanism (6) include third clamp plate subassembly (62) and first clamp plate subassembly (63) is installed respectively to its lower extreme, scissors (66), counterpoint sensor (67) and trachea (68), third clamp plate subassembly (62) are through first slip subassembly (69) fixed mounting to second support (61) on, and third clamp plate subassembly (62) move along conveying mechanism's direction of transfer through first slip subassembly (69), the lower extreme contact of first clamp plate subassembly (63) is connected to the upper end of bag, trachea (68) tube coupling is to external air pump, and trachea (68) are located one side of scissors (66), first clamp plate subassembly (63) are located the opposite side of scissors (66), equal signal connection to controller in air pump and counterpoint sensor (67).
6. The system of claim 2, wherein the tether comprises: the discharging mechanism (7) comprises a third support (71), a fifth support plate (72), a sixth support plate (73), a discharging conveyor belt (74), a fourth pressing plate assembly (75), a fourth motor (76) and a fifth motor (77), the third support plate (71) is installed on one side of the second end of the belt conveyor line (2), the lower end of the fifth support plate (72) is rotatably connected to the upper end of the third support plate (71), one side of the fifth support plate (72) is fixedly connected to one end of the sixth support plate (73), the sixth support plate (73) does not interfere with the discharging conveyor belt (74) to convey bags, the other end of the sixth support plate (73) is fixedly installed with the fourth pressing plate assembly (75), and one end of the fourth pressing plate assembly (75) is in contact connection with the periphery of the bags.
7. The system of claim 5, wherein the tether comprises: the bag recycling mechanism (8) comprises a second sliding assembly (81), a fifth pressure plate assembly (82) and a sucker (83), the second sliding assembly (81) is installed at the upper end of the second support (61), the second sliding assembly (81) and the first sliding assembly (69) are arranged in parallel, the periphery of the fifth pressure plate assembly (82) is fixedly installed on one side of the second sliding assembly (81), the sucker (83) is fixedly installed at the lower end of the fifth pressure plate assembly (82), the sucker (83) is located above the fifth support plate (72), and the sucker (83) is externally connected with an air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546639.XA CN113173305B (en) | 2021-05-19 | 2021-05-19 | Bag opening system with sealing rope bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546639.XA CN113173305B (en) | 2021-05-19 | 2021-05-19 | Bag opening system with sealing rope bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113173305A true CN113173305A (en) | 2021-07-27 |
| CN113173305B CN113173305B (en) | 2023-05-23 |
Family
ID=76929433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110546639.XA Active CN113173305B (en) | 2021-05-19 | 2021-05-19 | Bag opening system with sealing rope bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113173305B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650195A (en) * | 2021-07-29 | 2021-11-16 | 安庆市季彤工贸有限公司 | Full-automatic raw material feeding equipment for plastic film production |
| CN117698204A (en) * | 2024-02-06 | 2024-03-15 | 江西3L医用制品集团股份有限公司 | Special operation film bag make-up machine of ophthalmology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0538565A2 (en) * | 1991-08-06 | 1993-04-28 | Hans Lissner | Device for transporting bags and for closing open bags |
| CN204150318U (en) * | 2014-09-02 | 2015-02-11 | 毕剑川 | Bag opening machine and water treatment system |
| CN106742449A (en) * | 2017-03-15 | 2017-05-31 | 汉瑞普泽粉粒体技术（上海）有限公司 | A kind of automatic Unpacking of small intelligent |
| CN110683145A (en) * | 2019-11-22 | 2020-01-14 | 郑州大学 | Automatic unpacking system for packaging bags and unpacking and separating mechanism thereof |
| CN111516950A (en) * | 2020-05-03 | 2020-08-11 | 杭州珑亚珀伟科技有限公司 | Pig feed dumping device |
-
2021
- 2021-05-19 CN CN202110546639.XA patent/CN113173305B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0538565A2 (en) * | 1991-08-06 | 1993-04-28 | Hans Lissner | Device for transporting bags and for closing open bags |
| CN204150318U (en) * | 2014-09-02 | 2015-02-11 | 毕剑川 | Bag opening machine and water treatment system |
| CN106742449A (en) * | 2017-03-15 | 2017-05-31 | 汉瑞普泽粉粒体技术（上海）有限公司 | A kind of automatic Unpacking of small intelligent |
| CN110683145A (en) * | 2019-11-22 | 2020-01-14 | 郑州大学 | Automatic unpacking system for packaging bags and unpacking and separating mechanism thereof |
| CN111516950A (en) * | 2020-05-03 | 2020-08-11 | 杭州珑亚珀伟科技有限公司 | Pig feed dumping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650195A (en) * | 2021-07-29 | 2021-11-16 | 安庆市季彤工贸有限公司 | Full-automatic raw material feeding equipment for plastic film production |
| CN117698204A (en) * | 2024-02-06 | 2024-03-15 | 江西3L医用制品集团股份有限公司 | Special operation film bag make-up machine of ophthalmology |
| CN117698204B (en) * | 2024-02-06 | 2024-05-10 | 江西3L医用制品集团股份有限公司 | Special operation film bag make-up machine of ophthalmology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113173305B (en) | 2023-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113173305A (en) | Bag opening system with sealing rope bag | |
| CN112173263B (en) | Full-automatic ton bag packagine machine | |
| CN209176987U (en) | Mobile ton package mechanism | |
| CN111439431A (en) | Bag taking and opening equipment for packaging bags and bag taking and opening method thereof | |
| CN111409904A (en) | Packaging bag supply, taking and opening equipment and method thereof | |
| CN112078884A (en) | Bagging and packaging equipment for automatic production line | |
| CN112224507A (en) | Vacuum packaging system | |
| CN109466933A (en) | Windshield takes circle sticky end seat detection stacking production line after closing piece automatically | |
| CN208731331U (en) | A kind of sack filling machine reason is packed to set | |
| CN113002846B (en) | Automatic packaging equipment for multi-station infusion apparatus | |
| CN113002898B (en) | Multi-station full-automatic infusion apparatus packaging system | |
| CN207860637U (en) | Carton forming feed mechanism | |
| CN211687294U (en) | Double-station air tightness detection device | |
| CN112357197A (en) | Novel intelligent frozen food packaging system and method | |
| CN214931318U (en) | Tear rope robot open | |
| CN208584178U (en) | Shield glass is installed standby with mirror seat set | |
| CN112591415A (en) | Sign indicating number device is beaten in sample bottle intelligence evacuation | |
| CN209176986U (en) | Mobile ton packed and transported trolley | |
| CN215285599U (en) | Wrapping bag sack plastic positioning mechanism | |
| CN111099340A (en) | Double-station air tightness detection device | |
| CN111730678A (en) | Mixing-proof punching machine table structure and mixing-proof punching method | |
| CN219487815U (en) | Continuous vacuumizing sealing assembly for Chinese herbal medicine bag | |
| CN215156368U (en) | Semi-automatic semi-manual continuous packaging equipment | |
| CN117342070B (en) | Disposable tableware batched bagging and tearing glue packaging machine | |
| CN214732291U (en) | Sign indicating number device is beaten in sample bottle intelligence evacuation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |