CN110182398B - Horizontal film winding machine control system - Google Patents
Horizontal film winding machine control system Download PDFInfo
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- CN110182398B CN110182398B CN201910498483.5A CN201910498483A CN110182398B CN 110182398 B CN110182398 B CN 110182398B CN 201910498483 A CN201910498483 A CN 201910498483A CN 110182398 B CN110182398 B CN 110182398B
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- roller
- ring
- assembly
- electrical cabinet
- control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
- B65B11/08—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
Abstract
The invention provides a horizontal film wrapping machine control system, which comprises a rack base, a rotating ring, a roller conveyor and a clamping and cutting assembly, wherein a supporting seat is fixedly installed at the bottom of the rotating ring, the rotating ring is arranged into a hollow shell with an annular channel in the middle, the hollow shell comprises an annular slide rail, a revolving ring and a coil frame assembly, the revolving ring is in sliding connection with the annular slide rail, the coil frame assembly is fixedly installed on the revolving ring, the roller conveyor comprises a feeding conveying part, a discharging conveying part and a conveying motor, the feeding conveying part and the discharging conveying part are horizontally arranged at two sides of the rotating ring, one side of the feeding conveying part, which is close to the annular channel, is provided with a square slotted hole, and the clamping and cutting assembly is accommodated in the square slotted hole; the emergency operation device is characterized by further comprising an electrical cabinet and an air source supply device, wherein a universal switch is arranged on the electrical cabinet, and an emergency operation button is arranged at the top of the electrical cabinet. The invention can orderly carry out the film winding and packaging processes of the packaging box, and has simple operation and high working efficiency.
Description
Technical Field
The invention relates to the technical field of horizontal film wrapping machines, in particular to a control system of a horizontal film wrapping machine.
Background
The packer uses polyethylene plastic tape as binding material, and is mainly used for packing and binding paper boxes, paper packages, wicker boxes and cloth packages in the industries of commerce, postal service, railway, bank, food, medicine, book and periodical distribution and the like.
The packaging belt has uneven thickness, uneven width and poor straightness. So that the phenomena of belt feeding failure, belt tightening failure, belt clamping and the like occur in the packing process. Directly influencing the production progress and the packing outage rate. In the above conventional processing method, the reason of the equipment or the packing belt is checked, and when the reason is checked and confirmed, if the packing belt has a quality problem, such as uneven thickness, uneven width, poor straightness, etc., the packing belt can be found and can be processed by a manufacturer. The unstable quality of the packing belt can also influence the welding strength of the packing belt, and the belt breakage phenomenon can occur.
Disclosure of Invention
In view of this, the present invention provides a control system for a horizontal film wrapping machine.
In order to solve the technical problems, the invention adopts the technical scheme that: a control system of a horizontal film wrapping machine, which comprises a frame base, a rotating ring, a roller conveyor and a clamping and cutting assembly, the bottom of the rotating ring is fixedly provided with a supporting seat, the rotating ring is arranged into a hollow shell with an annular channel at the middle part, the hollow shell comprises an annular slide rail, a rotary ring and a coil rack assembly, the rotary ring is connected with the annular slide rail in a sliding way, the coil frame assembly is fixedly arranged on the rotary ring, the roller conveyor comprises a feeding conveying part, a discharging conveying part and a conveying motor, the feeding conveying part, the discharging conveying part and the conveying motor are horizontally arranged, the feeding conveying part and the discharging conveying part are symmetrically arranged on two sides of the rotary ring, the feeding conveying part and the discharging conveying part are fixedly connected with the rack base, a square slotted hole is formed in one side, close to the annular channel, of the feeding conveying part, and the clamping and cutting assembly is accommodated in the square slotted hole;
the emergency operation device is characterized by further comprising an electrical cabinet and an air source air supply device, wherein a universal switch is arranged on the electrical cabinet, an emergency operation button is arranged at the top of the electrical cabinet, and the air source air supply device is used for increasing or reducing the pressure value of compressed air.
In the invention, preferably, a photoelectric sensor is fixedly arranged on the hollow shell, the photoelectric sensor detects the number of turns of the coil holder assembly and transmits a detected signal to an electrical cabinet, and the photoelectric sensor, the conveying motor, the gas source supply device and the electrical cabinet are all electrically connected.
In the invention, preferably, the clamping and cutting assembly comprises a mounting plate, a telescopic cylinder, a positioning plate and a cutter, the mounting plate is fixedly mounted with the feeding and transporting part through a bolt, the telescopic cylinder penetrates through the mounting plate, an output shaft of the telescopic cylinder is fixedly connected with the positioning plate, the cutter is fixedly mounted on the mounting plate, a cutter groove is formed in the positioning plate in a penetrating manner, the cutter groove is fixedly connected with the telescopic cylinder, and the telescopic cylinder is electrically connected with the electrical cabinet.
In the invention, preferably, a return spring is sleeved between the mounting plate and the positioning plate, the cutter groove and the cutter are oppositely arranged, and a row of sawteeth is arranged at the end part of the cutter.
In the invention, preferably, the coil frame assembly comprises a roller set mounting frame, a first rubber roller, a second rubber roller and a coil supporting roller, the roller set mounting frame is fixedly mounted on the rotary ring through bolts, the first rubber roller, the second rubber roller and the coil supporting roller are rotatably mounted on the roller set mounting frame through roller shafts, the end part of the first rubber roller is connected with a first ring nut through threads, the end part of the second rubber roller is connected with a second ring nut through threads, a film roll is wound on the first rubber roller, and the unwinding track of the film roll sequentially passes through the second rubber roller and the coil supporting roller.
In the invention, preferably, the annular slide rail is axially provided with an annular groove, the revolving ring is provided with an annular protrusion matched with the annular groove, and the revolving ring is in sliding connection with the annular slide rail through the mutual matching between the annular groove and the annular protrusion.
In the invention, preferably, the photoelectric sensors are arranged on both the feeding conveying part and the discharging conveying part and are used for acquiring position information of materials and transmitting the information to the electrical cabinet.
In the invention, preferably, the feeding and transporting part and the discharging and transporting part both comprise a wheel row assembly and a guide wheel assembly, the wheel row assembly comprises a wheel row frame and a plurality of horizontally arranged transporting wheels, each transporting wheel is rotatably connected to the wheel row frame, the guide wheel assembly comprises a guide wheel frame, two guide plates and a plurality of vertically arranged guide wheels, the guide wheel frame is fixedly arranged on the wheel row frame, the guide plates are symmetrically arranged on the wheel row frame, the guide wheels are rotatably connected to the guide wheel frame, and the guide wheels and the transporting wheels are arranged at intervals.
In the invention, preferably, the rotary ring is uniformly provided with a plurality of rollers, the rollers are in rolling connection with the outer edge of the rotary ring, the rollers are axially provided with a driving motor, the output end of the driving motor is fixedly connected with the rolling shaft of the rollers, and the input end of the driving motor is electrically connected with the electrical cabinet.
In the invention, preferably, the bottom of the supporting base is fixedly connected with a plurality of supporting feet.
The invention has the advantages and positive effects that:
(1) the guide effect to the packing carton is played through mutually supporting between guide pulley and the stock guide for the packing carton remains the central point that is put at roll conveyor throughout in transportation process, and when setting up the photoelectric sensor on feeding transportation portion and detecting that the packing carton reachs rotatory ring and get into annular passage's positional information, the signal that photoelectric sensor will gather feeds back to the regulator cubicle through the PLC controller in, and the regulator cubicle makes the conveying motor stall of feeding transportation portion.
(2) Because the coil frame component is fixedly arranged on the revolving ring, the coil frame component rotates along with the rotation of the revolving ring, the coil frame component comprises a roller set mounting rack, a first rubber roller, a second rubber roller and a coil supporting roller, the roller set mounting rack is fixedly arranged on the revolving ring through bolts, the first rubber roller, the second rubber roller and the coil supporting roller are all rotatably arranged on the roller set mounting rack through roller shafts, the first rubber roller is wound with a full-axis film roll, the film roll begins to be unwound along with the rotation of the coil frame component, the film roll is unwound and sequentially wound on the packaging box through the second rubber roller and the coil supporting roller, the film roll tension on the first rubber roller and the second rubber roller is convenient to adjust respectively through the first ring nut of the tip that sets up at the tip of first rubber roller and the second ring nut of the tip of second rubber roller, can realize twining the membrane baling process to the packing carton.
(3) Through mutually supporting between frame base, rotatory ring, roller conveyor and the centre gripping cutting assembly for the packing carton twine the membrane packing process and go on in order, the normal operating of equipment can be realized to operating personnel accessible operation universal switch and emergency operation button, extensively is applicable to the packing carton of different length twine the membrane packing, and application scope is wider, has improved the packing carton greatly and has twined the work efficiency that the membrane packed.
Drawings
FIG. 1 is a schematic front view of a control system of a horizontal film wrapping machine according to the present invention;
FIG. 2 is a schematic diagram of a top view of a control system of a horizontal film wrapping machine according to the present invention;
FIG. 3 is a structural diagram of a rotating ring of a control system of a horizontal film wrapping machine of the present invention;
FIG. 4 is a structural diagram of a clamping and cutting assembly of a control system of a horizontal film wrapping machine according to the present invention;
FIG. 5 is a schematic structural diagram of a feeding conveying part and a discharging conveying part of the control system of the horizontal film wrapping machine of the invention;
FIG. 6 is a block diagram of a coil carrier assembly of a horizontal film wrapping machine control system of the present invention;
FIG. 7 is a diagram showing the operation of the bobbin assembly of the control system of the horizontal film winding machine according to the present invention;
FIG. 8 is a structural diagram of a slewing ring of a control system of a horizontal film wrapping machine of the present invention;
FIG. 9 is a structural diagram of an air supply device of a control system of a horizontal film wrapping machine of the invention;
in the figure: 1-a frame base; 2-rotating the ring; 3-a roller conveyor; 4-clamping the cutting assembly; 5-a support seat; 6-an annular channel; 7-an annular slide rail; 8-a slewing ring; 9-a coil former assembly; 10-a feed transport section; 11-a discharge transport section; 12-a conveying motor; 13-square slotted hole; 14-an electrical cabinet; 15-gas source supply means; 16-a general purpose switch; 17-emergency operation button; 18-a photosensor; 19-mounting a plate; 20-a telescopic cylinder; 21-positioning plate; 22-a cutter; 23-a cutter slot; 24-a return spring; 25-serration; 26-a set of roll mounts; 27-a first rubber roller; 28-a second rubber roller; 29-coil support roller; 30-a first ring nut; 31-a second ring nut; 32-a roll of film; 33-an annular groove; 34-an annular projection; 35-a wheel row assembly; 36-a guide wheel assembly; 37-wheel bent; 38-a material conveying wheel; 39-a guide wheel frame; 40-a material guide plate; 41-a guide wheel; 42-a roller; 43-a drive motor; and 44-supporting ground feet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 9, the invention provides a horizontal film wrapping machine control system, which comprises a frame base 1, a rotating ring 2, a roller conveyor 3 and a clamping and cutting assembly 4, wherein a supporting seat 5 is fixedly installed at the bottom of the rotating ring 2, the rotating ring 2 is provided as a hollow shell with an annular channel 6 in the middle, the hollow shell comprises an annular slide rail 7, a rotary ring 8 and a coil frame assembly 9, the rotary ring 8 is connected with the annular slide rail 7 in a sliding manner, the coil frame assembly 9 is fixedly installed on the rotary ring 8, the roller conveyor 3 comprises a feeding conveying part 10, a discharging conveying part 11 and a conveying motor 12, the feeding conveying part 10 and the discharging conveying part 11 are arranged horizontally, the feeding conveying part 10 and the discharging conveying part 11 are symmetrically arranged at two sides of the rotating ring 2, and the feeding conveying part 10 and the discharging conveying part 11 are both fixedly connected with the frame base 1, a square slotted hole 13 is formed in one side, close to the annular channel 6, of the feeding conveying part 10 of the conveying motor 12, and the clamping and cutting assembly 4 is accommodated in the square slotted hole 13;
the air-conditioning system is characterized by further comprising an electrical cabinet 14 and an air source air supply device 15, wherein a universal switch 16 is arranged on the electrical cabinet 14, an emergency operation button 17 is arranged at the top of the electrical cabinet 14, and the air source air supply device 15 is used for increasing or reducing the pressure value of compressed air.
In this embodiment, further, a photoelectric sensor 18 is fixedly disposed on the hollow shell, the photoelectric sensor 18 detects the number of turns of the coil holder assembly 9 and transmits a detected signal to the electrical cabinet 14, and the photoelectric sensor 18, the conveying motor 12, the gas source supply device 15 and the electrical cabinet 14 are all electrically connected. The electrical cabinet 14 is controlled by a PLC of S7-200 series model, a photoelectric sensor 18 is fixedly arranged on the hollow housing of the rotating ring 2, and the photoelectric sensor 18 detects the number of turns of the coil holder assembly 9 in the electrical cabinet 14 and transmits a signal of completion of winding to the electrical cabinet 14.
In this embodiment, the clamping and cutting assembly 4 further includes a mounting plate 19, a telescopic cylinder 20, a positioning plate 21 and a cutter 22, the mounting plate 19 is fixedly mounted to the feeding and transporting portion 10 through a bolt, the telescopic cylinder 20 penetrates through the mounting plate 19, an output shaft of the telescopic cylinder 20 is fixedly connected to the positioning plate 21, the cutter 22 is fixedly mounted to the mounting plate 19, a cutter groove 23 is formed in the positioning plate 21 in a penetrating manner, the cutter groove 23 is fixedly connected to the telescopic cylinder 20, and the telescopic cylinder 20 is electrically connected to the electrical cabinet 14. After the equipment finishes the film winding and packaging process of the packaging box, the clamping and cutting assembly 4 is used for finishing the process of cutting off the film roll 32, specifically, the positioning plate 21 of the clamping and cutting assembly 4 is firstly pushed out to hang the film roll 32, then the positioning plate 21 carries the film roll 32 to return to the initial position, the cutter groove 23 returns to the position of the cutter 22, the sawtooth 25 is arranged on the outer end face of the cutter 22, the sawtooth 25 pierces the film roll 32 which is out of the roll and cuts off the film roll, the time delay is finished, and the cutting off process of the film roll 32 is finished.
In this embodiment, further, a return spring 24 is sleeved between the mounting plate 19 and the positioning plate 21, the cutter groove 23 and the cutter 22 are oppositely arranged, a row of saw teeth 25 is arranged at the end of the cutter 22, the return spring 24 is used for assisting the positioning plate 21 to return to the initial position, and the cutter 22 with the saw teeth 25 facilitates puncturing and cutting of the film roll 32.
In this embodiment, further, the coil frame assembly 9 includes a roller set mounting bracket 26, a first rubber roller 27, a second rubber roller 28 and a coil support roller 29, the roller set mounting bracket 26 is fixed on the slewing ring 8 through bolts, the first rubber roller 27, the second rubber roller 28 and the coil support roller 29 are both rotatably installed on the roller set mounting bracket 26 through roller shafts, the end of the first rubber roller 27 is connected with a first ring nut 30 through threads, the end of the second rubber roller 28 is connected with a second ring nut 31 through threads, the first rubber roller 27 is wound with a film roll 32, and the unwinding track of the film roll 32 sequentially passes through the second rubber roller 28 and the coil support roller 29. Because the coil frame assembly 9 is fixedly installed on the slewing ring 8, the coil frame assembly 9 rotates along with the rotation of the slewing ring 8, the coil frame assembly 9 comprises a roller group installation frame 26, a first rubber roller 27, a second rubber roller 28 and a coil supporting roller 29, the roller group installation frame 26 is fixedly installed on the slewing ring 8 through bolts, the first rubber roller 27, the second rubber roller 28 and the coil supporting roller 29 are all rotatably installed on the roller group installation frame 26 through roller shafts, the first rubber roller 27 is wound with a film roll 32 of a full shaft, the film roll 32 begins to be unwound along with the rotation of the coil frame assembly 9, and the film roll 32 is unwound through the second rubber roller 28 and the coil supporting roller 29 and is wound on a packaging box.
In this embodiment, an annular groove 33 is further axially formed in the annular slide rail 7, the rotating ring 8 is provided with an annular protrusion 34 matched with the annular groove 33, and the rotating ring 8 and the annular slide rail 7 are slidably connected through the mutual matching between the annular groove 33 and the annular protrusion 34. Through mutually supporting between cyclic annular groove 33 and the cyclic annular arch 34, the gyration ring 8 of being convenient for can realize sliding and carry out rotary motion at annular slide rail 7 to drive coil former subassembly 9 gyration and realize twining the membrane baling process to the packing carton.
In this embodiment, further, the photoelectric sensors 18 are disposed on both the feeding transportation portion 10 and the discharging transportation portion 11, and are configured to collect position information of a material and transmit the information to the electrical cabinet 14. When the photoelectric sensor 18 arranged on the feeding and transporting part 10 detects the position information that the packing box reaches the rotating ring 2 and enters the annular channel 6, the photoelectric sensor 18 feeds back the acquired signal to the electrical cabinet 14 through the PLC controller, and the electrical cabinet 14 enables the conveying motor 12 of the feeding and transporting part 10 to stop rotating.
In this embodiment, further, the feeding transportation portion 10 and the discharging transportation portion 11 both include a wheel row assembly 35 and a guide wheel assembly 36, the wheel row assembly 35 includes a wheel row frame 37 and a plurality of horizontally arranged transportation wheels 38, each transportation wheel 38 is rotatably connected to the wheel row frame 37, the guide wheel assembly 36 includes a guide wheel frame 39, two guide plates 40 and a plurality of vertically arranged guide wheels 41, the guide wheel frame 39 is fixedly mounted on the wheel row frame 37, the guide plates 40 are symmetrically arranged on the wheel row frame 37, the guide wheels 41 are rotatably connected to the guide wheel frame 39, and the guide wheels 41 and the transportation wheels 38 are arranged at intervals. Because the material conveying wheel 38 is horizontally arranged on the wheel bent frame 37, the guide wheel 41 is vertically arranged on the guide wheel frame 39, and the guide wheel 41 and the material conveying wheel 38 are arranged at intervals, the material conveying wheel 38 drives the guide wheel 41 to rotate, and the guide effect on the packaging boxes is achieved through the mutual matching between the guide wheel 41 and the material guide plate 40, so that the packaging boxes are always kept at the central position of the roller conveyor 3 in the conveying process.
In this embodiment, further, a plurality of rollers 42 are uniformly arranged on the revolving ring 8, the rollers 42 are connected with the outer edge of the revolving ring 8 in a rolling manner, the rollers 42 are axially provided with a driving motor 43, the output end of the driving motor 43 is fixedly connected with the rolling shaft of the rollers 42, and the input end of the driving motor 43 is electrically connected with the electrical cabinet 14. The driving motor 43 provides power for the roller 42, and the roller 42 generates acting force through rolling and transmits the acting force to the slewing ring 8, so that the slewing ring 8 performs slewing motion on the annular slide rail 7.
In this embodiment, further, a plurality of supporting feet 44 are fixedly connected to the bottom of the supporting base 5. The supporting ground pins 44 are arranged to support the whole equipment.
The working principle and the working process of the invention are as follows: when in use, firstly, a packing box to be wrapped with a film is placed on the feeding and transporting part 10 of the roller conveyor 3, after the power is switched on, an operator presses the universal switch 16, the electrical cabinet 14 starts to work to drive the transporting motor 12 to rotate, the transporting motor 12 rotates to drive the transporting wheels 38 on the wheel row assembly 35 to start rotating through the conveyor belt, so that the transporting wheels 38 drive the packing box to move forwards, as the transporting wheels 38 are horizontally arranged on the wheel row frame 37, the guide wheels 41 are vertically arranged on the guide wheel frame 39, and the guide wheels 41 and the transporting wheels 38 are arranged at intervals, so that the transporting wheels 38 drive the guide wheels 41 to rotate, the guiding effect on the packing box is achieved through the mutual matching between the guide wheels 41 and the guide plates 40, the packing box is always kept at the central position of the roller conveyor 3 in the transporting process, when the photoelectric sensor 18 arranged on the feeding and transporting part 10 detects the position information that the packing box reaches the rotating ring 2 and enters the annular channel 6, the photoelectric sensor 18 feeds back the collected signal to the electric cabinet 14 through a PLC controller, the electric cabinet 14 stops the rotation of the conveying motor 12 of the feeding and transporting part 10, and simultaneously enables the driving motor 43 to start to rotate, the driving motor 43 provides power for the roller 42, because the roller 42 is arranged on the revolving ring 8 and the roller 42 is in rolling connection with the outer edge of the revolving ring 8, the revolving ring 8 is driven to roll on the annular slide rail 7 through the rolling of the roller 42, because the coil frame assembly 9 is fixedly arranged on the revolving ring 8, the coil frame assembly 9 rotates along with the rotation of the revolving ring 8, the coil frame assembly 9 comprises a roller set mounting rack 26, a first rubber roller 27, a second rubber roller 28 and a coil supporting roller 29, the roller set mounting rack 26 is fixedly arranged on the revolving ring 8 through bolts, the first rubber roller 27, the second rubber roller 28 and the coil supporting roller 29 are rotatably arranged on the roller set 26 through the roller, the first rubber roller 27 is wound with a full-axis film roll 32, the film roll 32 starts to be unwound along with the rotation of the coil rack assembly 9, the film roll 32 is unwound through the second rubber roller 28 and the coil support roller 29 and is wound on the packaging box, the hollow shell of the rotary ring 2 is fixedly provided with the photoelectric sensor 18, the photoelectric sensor 18 detects the number of turns preset in the electric cabinet 14 after the coil rack assembly 9 rotates, and transmits a signal of finishing winding to the electric cabinet 14, the electric cabinet 14 issues a continuous working instruction to the conveying motor 12 of the feeding and transporting part 10, so that the conveying motor 12 drives the feeding and transporting part 10 to continuously work, the packaging box continuously advances through the rotary ring 2 along with the transmission of the feeding and transporting part 10, the rotary ring 8 continuously rolls on the annular slide rail 7, the electric cabinet 14 adjusts the rotating speed of the driving motor 43 to enable the rotary ring 8 to rotate for each turn, and the forward displacement of the packaging box is less than the width of one film roll 32, the film roll 32 completes the wrapping and packaging process of the packaging box, the feeding and transporting part 10, the discharging and transporting part 11 and the conveying motor 12 are matched with each other to enable the package to pass through the rotating ring 2 and continue to be conveyed forwards until the photoelectric sensor 18 can not acquire tail position information of the packaging box, which indicates that the packaging box completely passes through the rotating ring 2, at the moment, the electric cabinet 14 receives a detected signal transmitted by the photoelectric sensor 18 to enable the conveying motor 12 and the driving motor 43 to stop working, because the electric cabinet 14 is controlled by a PLC of S7-200 series model, wherein the PLC utilizes a power-OFF time delay timer to delay a period of time after an input circuit is disconnected, and then the timer is turned OFF, the time delay setting of the electric cabinet 14 can be realized, and after the time delay time is executed, the clamping and cutting assembly 4 arranged at the feeding and transporting part 10 starts to work, the operation process of cutting off the film roll 32 is executed, specifically, the positioning plate 21 of the clamping and cutting assembly 4 is firstly pushed out to hang the film roll 32, then the positioning plate 21 drives the film roll 32 to return to the initial position, at the moment, the cutter groove 23 returns to the position of the cutter 22, as the outer end face of the cutter 22 is provided with the saw teeth 25, the saw teeth 25 pierce the film roll 32 which is rolled out and cut off the film roll, the time delay is finished, the cutting off process of the film roll 32 is completed, finally, the electric cabinet 14 enables the conveying motor 12 of the discharging transportation part 11 to work, and the conveying motor 12 drives the packaging boxes to enter the next packaging box warehouse stacking process through the discharging transportation part 11.
Because the end of the first rubber roller 27 is connected with the first ring nut 30 through the screw thread, the end of the second rubber roller 28 is connected with the second ring nut 31 through the screw thread, the tension of the film roll on the first rubber roller 27 and the second rubber roller 28 can be adjusted conveniently by arranging the first ring nut 30 and the second ring nut 31, as shown in fig. 7, the tension of the film can be increased by rotating the first ring nut 30 and the second ring nut 31 clockwise, and the tension of the film can be reduced by rotating the film counterclockwise.
According to the invention, the film winding and packaging processes of the packaging boxes are orderly carried out through the mutual matching among the rack base 1, the rotating ring 2, the roller conveyor 3 and the clamping and cutting assembly 4, operators can realize the normal operation of the equipment by simply operating the universal switch 16 and the emergency operation button 17, the device is suitable for the film winding and packaging of the packaging boxes with different lengths, the application range is wider, and the working efficiency of the film winding and packaging of the packaging boxes is greatly improved.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (8)
1. A horizontal film wrapping machine control system is characterized by comprising a rack base (1), a rotating ring (2), a roller conveyor (3) and a clamping and cutting assembly (4), wherein a supporting seat (5) is fixedly installed at the bottom of the rotating ring (2), the rotating ring (2) is arranged to be a hollow shell with an annular channel (6) in the middle, the hollow shell comprises an annular sliding rail (7), a rotary ring (8) and a coil rack assembly (9), the rotary ring (8) is in sliding connection with the annular sliding rail (7), the coil rack assembly (9) is fixedly installed on the rotary ring (8), the roller conveyor (3) comprises a feeding conveying part (10), a discharging conveying part (11) and a conveying motor (12), the feeding conveying part (10) and the discharging conveying part (11) are symmetrically arranged on two sides of the rotating ring (2), the feeding conveying part (10) and the discharging conveying part (11) are fixedly connected with the rack base (1), a square slotted hole (13) is formed in one side, close to the annular channel (6), of the feeding conveying part (10) by the conveying motor (12), and the clamping and cutting assembly (4) is accommodated in the square slotted hole (13);
the pneumatic cutting machine is characterized by further comprising an electrical cabinet (14) and an air source air supply device (15), wherein a universal switch (16) is arranged on the electrical cabinet (14), an emergency operation button (17) is arranged at the top of the electrical cabinet (14), the air source air supply device (15) is used for increasing or reducing the pressure value of compressed air, the clamping and cutting assembly (4) comprises a mounting plate (19), a telescopic cylinder (20), a positioning plate (21) and a cutter (22), the mounting plate (19) is fixedly mounted with the feeding and transporting part (10) through bolts, the telescopic cylinder (20) penetrates through the mounting plate (19) and the output shaft of the telescopic cylinder (20) is fixedly connected with the positioning plate (21), the cutter (22) is fixedly mounted on the mounting plate (19), the positioning plate (21) is provided with a cutter groove (23) in a penetrating manner, and the cutter groove (23) is fixedly connected with the telescopic cylinder (20), the telescopic cylinder (20) is electrically connected with the electrical cabinet (14), wherein the electrical cabinet (14) is controlled by a PLC (programmable logic controller), the PLC delays a period of time after an input circuit is disconnected by using a power-OFF delay timer and then turns OFF the timer, the delay setting of the electrical cabinet (14) can be realized, after the delay time is executed, the clamping and cutting assembly (4) arranged at the feeding and conveying part (10) starts to work to execute the operation process of cutting off the film roll (32), the positioning plate (21) of the clamping and cutting assembly (4) firstly pushes out and hooks the film roll (32), then the positioning plate (21) carries the film roll (32) to return to the initial position, at the moment, the cutter groove (23) returns to the position of the cutter (22), as the outer end face of the cutting knife (22) is provided with the sawteeth (25), the sawteeth (25) pierce the film roll (32) which is discharged out of the roll and cut off the film roll, the time delay is finished, and the cutting process of the film roll (32) is completed.
2. The horizontal film wrapping machine control system according to claim 1, wherein a photoelectric sensor (18) is fixedly arranged on the hollow shell, the photoelectric sensor (18) detects the number of turns of the coil frame assembly (9) and transmits a detected signal to the electric cabinet (14), and the photoelectric sensor (18), the conveying motor (12), the air source supply device (15) and the electric cabinet are electrically connected.
3. The horizontal film wrapping machine control system according to claim 2, wherein a return spring (24) is sleeved between the mounting plate (19) and the positioning plate (21), the cutter groove (23) and the cutter (22) are oppositely arranged, and a row of saw teeth (25) are arranged at the end of the cutter (22).
4. The horizontal film wrapping machine control system according to claim 1, wherein the coil frame assembly (9) comprises a roller set mounting rack (26), a first rubber roller (27), a second rubber roller (28) and a coil support roller (29), the roller set mounting rack (26) is fixedly arranged on the rotary ring (8) through bolts, the first rubber roller (27), the second rubber roller (28) and the coil supporting roller (29) are rotatably mounted on the roller group mounting rack (26) through roller shafts, the end part of the first rubber roller (27) is connected with a first ring nut (30) through threads, the end part of the second rubber roller (28) is connected with a second ring nut (31) through a screw thread, first rubber roll (27) are convoluteed and are had membrane book (32), the orbit of unreeling of membrane book (32) passes through in proper order second rubber roll (28) with coil backing roll (29).
5. The control system of the horizontal film wrapping machine according to claim 1, wherein the annular slide rail (7) is axially provided with an annular groove (33), the rotary ring (8) is provided with an annular bulge (34) matched with the annular groove (33), the revolving ring (8) is connected with the annular sliding rail (7) in a sliding way through the mutual matching between the annular groove (33) and the annular bulge (34), a plurality of rollers (42) are uniformly arranged on the revolving ring (8), the rollers (42) are connected with the outer edge of the revolving ring (8) in a rolling way, the roller (42) is axially provided with a driving motor (43), the output end of the driving motor (43) is fixedly connected with the roller of the roller (42), the input end of the driving motor (43) is electrically connected with the electrical cabinet (14).
6. The control system of the horizontal film wrapping machine according to claim 1, wherein the feeding transportation part (10) and the discharging transportation part (11) are provided with photoelectric sensors (18) for collecting position information of the material and transmitting the information to the electrical cabinet (14).
7. A horizontal film wrapping machine control system according to claim 1, wherein the feeding transport section (10) and the discharging transport section (11) each comprise a wheel bank assembly (35) and a guide wheel assembly (36), the wheel row assembly (35) comprises a wheel row frame (37) and a plurality of horizontally arranged conveying wheels (38), each conveying wheel (38) is rotatably connected to the wheel row frame (37), the guide wheel assembly (36) comprises a guide wheel frame (39), two material guide plates (40) and a plurality of guide wheels (41) which are vertically arranged, the guide wheel frame (39) is fixedly arranged on the wheel bent frame (37), the material guide plates (40) are symmetrically arranged on the wheel bent frame (37), the guide wheel (41) is rotationally connected to the guide wheel frame (39), and the guide wheel (41) and the material conveying wheel (38) are arranged at intervals.
8. The control system of the horizontal film wrapping machine according to claim 1, wherein a plurality of supporting feet (44) are fixedly connected to the bottom of the supporting base (5).
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| CN201910498483.5A CN110182398B (en) | 2019-06-10 | 2019-06-10 | Horizontal film winding machine control system |
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| CN201910498483.5A CN110182398B (en) | 2019-06-10 | 2019-06-10 | Horizontal film winding machine control system |
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| CN110182398B true CN110182398B (en) | 2022-05-31 |
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| CN110979779B (en) * | 2019-12-19 | 2021-09-07 | 苏州嘉诺环境工程有限公司 | Film winding machine |
| CN115649970B (en) * | 2022-11-08 | 2023-05-30 | 泽鹏线缆有限公司 | Take-up device of cable extruder |
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