CN113306105B - Wire drawing machine is used in processing of plastic woven sack - Google Patents
Wire drawing machine is used in processing of plastic woven sack Download PDFInfo
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- CN113306105B CN113306105B CN202110584492.3A CN202110584492A CN113306105B CN 113306105 B CN113306105 B CN 113306105B CN 202110584492 A CN202110584492 A CN 202110584492A CN 113306105 B CN113306105 B CN 113306105B
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- cutting
- mounting
- drawing machine
- compression roller
- telescopic piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a wire drawing machine for processing a plastic woven bag, which comprises a rack and a cutting mechanism, wherein the cutting mechanism is arranged at the inner bottom of the rack, the cutting mechanism can cut embryonic filaments with different widths, a pressing mechanism is arranged on the inner top surface of the rack, two swinging mechanisms are arranged at the bottom end of the pressing mechanism, two compression roller mechanisms are respectively and fixedly arranged at the bottom ends of the two swinging mechanisms, and the two compression roller mechanisms are respectively positioned at the two sides of the cutting mechanism. The invention can adapt to the ductility of different raw materials and improve the use flexibility; the fluctuation amplitude of the membrane during cutting can be reduced, and the cutting quality of the embryonic filament is improved; the width of the embryonic filament can be flexibly changed, the use is more flexible and convenient, and the production requirement is met.
Description
Technical Field
The invention relates to the technical field of plastic woven bag processing, in particular to a wire drawing machine for plastic woven bag processing.
Background
The woven bag is also called snake leather bag, is one kind of plastic bag and is used for packing, and the material is polyethylene, polypropylene and other chemical plastic material. The woven bag is generally white or grey white, is nontoxic and tasteless, generally has little harm to human bodies, is made of various chemical plastics, but has strong environmental protection performance and large recovery degree. The woven bag has wide application range, is mainly used for packaging and packing various articles, and has wide application in the industry; the plastic woven bag is formed by using polypropylene resin as a main raw material, extruding the polypropylene resin into a film, cutting a blank filament, stretching the blank filament into a flat filament, weaving the flat filament and making a bag. The composite plastic woven bag is made by using plastic woven cloth as a base material and compounding the base material by a casting method.
In the processing and production process of the plastic woven bag, a wire drawing machine is needed, and the process of cutting the extruded film into the embryonic filaments can be carried out in the wire drawing machine. However, the conventional wire drawing machine has the following disadvantages in cutting the extruded film into a green wire: 1. during cutting, the diaphragm is not pressed tightly, so that the diaphragm fluctuates to influence the cutting quality; 2. the distance between the two compression roller mechanisms cannot be adjusted according to the extension performance of different raw materials, and the use flexibility is poor; 3. the cutting width of the embryonic filament can not be changed, and the production requirement can not be flexibly met.
Disclosure of Invention
The invention aims to provide a wire drawing machine for processing a plastic woven bag, which aims to solve the problems that the cutting quality is influenced due to the fact that a diaphragm is not pressed tightly and fluctuates when the diaphragm is cut; the distance between the two compression roller mechanisms cannot be adjusted according to the extension performance of different raw materials, and the use flexibility is poor; the cutting width of the embryonic filament can not be changed, and the production requirement can not be flexibly adapted.
In order to realize the purpose of the invention, the invention adopts the following technical scheme: a wire drawing machine for processing plastic woven bags comprises a rack and a cutting mechanism, wherein the cutting mechanism is arranged at the inner bottom of the rack, the cutting mechanism can cut blank wires with different widths, a pressing mechanism is arranged on the inner top surface of the rack, two swinging mechanisms are arranged at the bottom end of the pressing mechanism, two compression roller mechanisms are fixedly arranged at the bottom ends of the two swinging mechanisms respectively, and the two compression roller mechanisms are located at the positions on the two sides of the cutting mechanism respectively;
the swing mechanism comprises a transverse shaft, a rotating shaft and swing arms, the rotating shaft is arranged between the front inner wall and the rear inner wall of the rack, the swing arms are rotatably arranged on the rotating shaft and are rotatably connected with the rotating shaft at the middle positions of the lengths of the swing arms, the bottom ends of the swing arms are fixedly connected with the top ends of the press roll mechanisms, the number of the swing arms is two, the transverse shaft is fixedly arranged between the top ends of the two swing arms, and the transverse shaft is in sliding connection with the bottom ends of the press roll mechanisms;
the compression roller mechanism comprises a first mounting frame, a first compression roller, two second mounting frames, a second compression roller, a cross rod and a bidirectional telescopic piece, the first mounting frame is fixed on the bottom end of the swing arm, the first compression roller is rotatably mounted between the inner walls of the two ends of the first mounting frame, the two second mounting frames are respectively rotatably arranged on the outer sides of the bottom ends of the two first mounting frames, the second compression roller is rotatably arranged between the inner sides of the two second mounting frames, the cross rod is fixedly arranged between the inner walls of the bottom ends of the two second mounting frames, and the bidirectional telescopic piece is arranged between the two opposite cross rods;
two be equipped with distance sensor and reflection part on the inner wall of first mounting bracket respectively, distance sensor and reflection part cooperate in order to measure the situation of change of distance between two first mounting brackets, electric connection between two-way extensible member and the distance sensor.
Preferably, the cutting mechanism comprises a cylindrical shell, a plurality of first cutting knives, a plurality of second cutting knives, an ejection telescopic piece and a movable plate, the cylindrical shell is rotatably arranged between the front inner wall and the rear inner wall of the rack, a mounting plate is fixed at the inner top of the cylindrical shell, the plurality of first cutting knives are fixed on the top surface of the mounting plate, the cutting edges of the first cutting knives extend to the outside of the cylindrical shell, the ejection telescopic piece is vertically arranged on the inner bottom surface of the cylindrical shell, the movable plate is fixed at the top end of the ejection telescopic piece, the plurality of second cutting knives are fixed on the top surface of the movable plate, the plurality of first cutting knives and the plurality of second cutting knives are distributed at intervals, and the cutting edges of the second cutting knives penetrate through the mounting plate and extend to the outer side of the cylindrical shell.
Preferably, the bottom surface of mounting panel is equipped with touch switch, works as when the movable plate rebound and extrudeed touch switch, the top parallel and level of second cutting knife and first cutting knife, the cutting edge of first cutting knife, second cutting knife is the arc structure, the centre of a circle of arc structure is located on the axis of cylinder casing.
Preferably, the top surface of cylinder casing has seted up the arc and has led to the groove, the cutting edge of second cutting knife, first cutting knife all runs through the arc and leads to the groove, the peripheral slip of cylinder casing is equipped with a plurality of slip rings bodies, the slip ring body is located between two adjacent second cutting knives, the first cutting knife, be fixed with annular bead on the inner wall of slip ring body, the annular spout has been seted up along the circumferencial direction to the surface of cylinder casing, annular bead slides and sets up in annular spout.
Preferably, the pushing mechanism comprises a pushing telescopic piece, two lower pressing plates and a sliding groove, the pushing telescopic piece is vertically arranged on the inner top surface of the rack, a cross frame is arranged at the bottom end of the pushing telescopic piece, the two lower pressing plates are respectively fixedly arranged at two ends of the cross frame, the sliding groove is formed in the lower pressing plates, the sliding groove is distributed along the length direction of the lower pressing plates, and the transverse shaft is arranged in the sliding groove in a sliding mode.
Preferably, a stability maintaining mechanism is arranged between the lower pressing telescopic piece and the lower pressing plate and used for maintaining the lower pressing plate in a horizontal state.
Preferably, the stability maintaining mechanism comprises a sliding sleeve and four stability maintaining rods, the sliding sleeve is sleeved on the periphery of the top end of the downward-pressing telescopic part in a sliding mode, the four stability maintaining rods are evenly fixed on the periphery of the sliding sleeve, the bottom ends of the stability maintaining rods are obliquely and downwards distributed, and the four stability maintaining rods are fixedly connected with the top surfaces of the four outer ends of the two lower pressing plates respectively.
Preferably, the device further comprises a control module, and the distance sensor, the bidirectional telescopic piece, the ejection telescopic piece, the touch switch and the downward pressing telescopic piece are all electrically connected with the control module through leads.
Compared with the prior art, the wire drawing machine for processing the plastic woven bags, which adopts the technical scheme, has the following beneficial effects:
when the film laminating machine is used, a telescopic piece is started and extended downwards, the bottom end of the telescopic piece is driven by a transverse frame to move downwards, the two lower pressing plates are driven by the two lower pressing plates to move downwards, a swinging arm swings around a rotating shaft, the bottom end of the swinging arm is lifted upwards, and the bottom end of the swinging arm drives a pressing roller mechanism to move upwards, so that the height and the relative position of the two pressing roller mechanisms are changed simultaneously; when the two compression roller mechanisms move downwards simultaneously, the distance between the two compression roller mechanisms is reduced, and at the moment, the pressing width of the membrane is reduced, so that the ductility of different raw materials is adapted, and the use flexibility is improved; in addition, the two pressing roller mechanisms are matched together to press the positions on the two sides of the membrane, so that the fluctuation range of the membrane during cutting can be reduced, and the cutting quality of the embryonic silk is improved;
when the device is used, when the bottom ends of the two swing mechanisms drive the two first mounting frames to move relatively, the distance between the two first mounting frames changes, pulse signals transmitted by the distance sensor are reflected by the reflecting piece and then received by the distance sensor, the distance between the two first mounting frames can be measured in real time, during the period, the two-way telescopic piece is started simultaneously, the two telescopic ends of the two-way telescopic piece drive the two cross rods to move relatively respectively, so that the distance between the two cross rods is equal to the distance between the two first mounting frames, the second mounting frame can rotate relative to the bottom ends of the first mounting frames, the two second mounting frames are ensured to be kept in a vertical state all the time, the second press roller is ensured to be positioned at a position right below the first press roller all the time, and the first press roller and the second press roller are matched with each other and can be pressed on the membrane stably all the time, reducing the fluctuation amplitude of the membrane, thereby ensuring the quality of the membrane cut into the embryonic filaments;
when the film cutting device is used, the ejection telescopic parts are started, the top ends of the two ejection telescopic parts drive the second cutting knife to move upwards through the movable plate, when the movable plate moves upwards and extrudes the touch switch, the ejection telescopic parts are closed, the ejection telescopic parts stop extending continuously at the moment, the top ends of the second cutting knife and the first cutting knife are parallel and level, and the film can be cut into blank wires with smaller width by the plurality of second cutting knives and the plurality of first cutting knives together; when the second cutting knife is driven downwards by the ejection telescopic piece and the moving plate to retract into the inside of the cylindrical shell, only the first cutting knives can be used for cutting the embryonic filament, and at the moment, the diaphragm can be cut into the embryonic filament with larger width, so that the embryonic filament can be flexibly changed in width, and the cutting knife is more flexible and convenient to use and meets the production requirements.
Four, the in-process of using, the bottom of pressing down the extensible member drives the crossbearer, when the holding down plate moves down, four outer ends of two holding down plates drive four bottom downshifts that dimension steady pole simultaneously, four tops that dimension steady pole drive the sliding sleeve along the top periphery downstream of pressing down the extensible member, four dimension form frame construction between the steady pole and maintain four outer ends of two holding down plates jointly, in order to resist the dynamics of resisting the cross axle, thereby make two holding down plates remain on the horizontality all the time, ensure safety, accurate cutting operation who carries out the plumule.
Drawings
FIG. 1 is a perspective view of an embodiment of a drawing machine for processing plastic woven bags according to the present invention.
Fig. 2 is a perspective view (another view) of the embodiment.
Fig. 3 is a front view of the embodiment.
Fig. 4 is a side view of the embodiment.
Fig. 5 is a perspective view of the cutting mechanism in the embodiment.
Fig. 6 is a sectional view of the cutting mechanism in the embodiment.
Fig. 7 is an enlarged view of the embodiment at a in fig. 6.
Fig. 8 is a side view of the first cutter in the embodiment.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The first embodiment is as follows:
the drawing machine for processing the plastic woven bags shown in the figures 1-4 comprises a frame 2 and a cutting mechanism 1, wherein the cutting mechanism 1 is arranged at the inner bottom of the frame 2, the cutting mechanism 1 is distributed along the front and rear directions of the frame 2, the cutting mechanism 1 can cut out the embryonic fibers with different widths, a pressing mechanism is arranged on the inner top surface of the frame 2, the pressing mechanism is located right above the cutting mechanism 1, two swinging mechanisms are arranged at the bottom ends of the pressing mechanism, two pressing roller mechanisms are respectively and fixedly arranged at the bottom ends of the two swinging mechanisms, and the two pressing roller mechanisms are respectively located at the positions on the two sides of the cutting mechanism 1. The left side of frame 2 is equipped with the extrusion membrane head, a raw and other materials for to the molten condition extrude into the diaphragm, in use, put into between compression roller mechanism and the cutting mechanism 1 to the front end of diaphragm, then start pushing down the mechanism, the bottom of pushing down the mechanism drives two swing mechanism swings simultaneously, swing mechanism's bottom drives the inseparable pressfitting of compression roller mechanism and lives the diaphragm, cutting mechanism 1 cuts the processing to the diaphragm under the effect of pushing down of compression roller mechanism, specifically, the diaphragm is closely pressfitting by two compression roller mechanisms respectively simultaneously in cutting mechanism 1's both sides position department, with the fluctuation that reduces the diaphragm, improve the cutting quality.
As shown in fig. 1-4, the pressing mechanism includes a pressing extension member 41, two pressing plates 42 and sliding slots 421, the pressing extension member 41 is vertically disposed on the inner top surface of the frame 2, the pressing extension member 41 is a hydraulic telescopic rod, the pressing extension member 41 is located right above the center of the cutting mechanism 1, a cross frame is disposed at the bottom end of the pressing extension member 41, the cross frame is distributed along the length direction of the cutting mechanism 1, the two pressing plates 42 are respectively and fixedly disposed at two ends of the cross frame, the pressing plates 42 and the cross frame are perpendicular to each other, the two pressing plates 42 are parallel to each other, wherein the junction point of the pressing plates 42 and the cross frame is located at the length center of the pressing plates 42, the sliding slots 421 are disposed on the pressing plates 42, the sliding slots 421 are distributed along the length direction of the pressing plates 42, the transverse shaft 43 is slidably disposed in the sliding slots 421, specifically, two sliding slots 421 are disposed on each pressing plate 42, the two sliding grooves 421 are respectively located at two sides of the cross frame, the two transverse shafts 43 are respectively located in the two sliding grooves 421, wherein two ends of the sliding grooves 421 are in semicircular transition to reduce stress concentration and avoid cracks. The pressing mechanism provides a power source for the swinging operation of the swinging mechanism.
As shown in fig. 1 to 4, the swing mechanism includes a horizontal shaft 43, a rotating shaft 44, and a swing arm 45, the rotating shaft 44 is disposed between the front and rear inner walls of the frame 2, wherein, the number of the rotating shafts 44 is two, the two rotating shafts 44 are parallel to each other, the swing arm 45 is rotatably arranged on the rotating shafts 44, the swing arm 45 is rotatably connected with the rotating shaft 44 at the middle position of the length of the swing arm 45, the swing arm 45 is in a strip-shaped plate structure, specifically, a rotating base is arranged at the middle position of the swing arm 45, the rotating shaft 44 is rotatably connected with the rotating base, the bottom end of the swing arm 45 is fixedly connected with the top end of the pressing roller mechanism, the number of the swing arms 45 is two, the transverse shaft 43 is fixedly arranged between the top ends of the two swing arms 45, the two swing arms 45 are respectively positioned at the two end positions of the transverse shaft 43, the transverse shaft 43 is slidably connected with the bottom end of the pressing mechanism, and specifically, the transverse shaft 43 is slidably arranged in the sliding groove 421.
When the device is used, the telescopic part 41 is started and extended downwards, the bottom end of the telescopic part 41 is pressed downwards to drive the cross frame to move downwards, the cross frame simultaneously drives the two lower pressing plates 42 to move downwards, the two lower pressing plates 42 simultaneously drive the two transverse shafts 43 to move downwards, under the action of the rotating connection between the rotating shaft 44 and the swinging arm 45, the swinging arm 45 swings and rotates around the rotating shaft 44, the bottom end of the swinging arm 45 rotates upwards and rises, the transverse shafts 43 slide transversely in the sliding grooves 421 to adapt to the downward movement of the transverse shafts 43, and then the bottom end of the swinging arm 45 drives the compression roller mechanism to move upwards, so that the heights and the relative positions of the two compression roller mechanisms are changed simultaneously. When the two compression roller mechanisms move upwards simultaneously, the distance between the two compression roller mechanisms is increased, and at the moment, the laminating width of the film can be increased; when two compression roller mechanism moved down simultaneously, the distance between two compression roller mechanism diminishes, at this moment, can make the pressfitting width of diaphragm diminish to the ductility of the different raw and other materials of adaptation improves the flexibility of using. In addition, the two side positions of the membrane are pressed together by the common cooperation of the two compression roller mechanisms, so that the fluctuation range of the membrane during cutting can be reduced, and the cutting quality of the embryonic silk is improved.
As shown in fig. 1-4, the roller mechanism includes a first mounting frame 31, a first roller 32, two second mounting frames 33, a second roller 34, a cross bar 35 and a two-way telescopic member 36, the first mounting frame 31 is fixed on the bottom end of a swing arm 45, wherein the cross section of the first mounting frame 31 is an inverted U-shaped structure, the first mounting frame 31 is distributed along the length direction of the cutting mechanism 1, the first roller 32 is rotatably mounted between the inner walls of the two ends of the first mounting frame 31, the two second mounting frames 33 are respectively rotatably disposed on the outer sides of the bottom ends of the two first mounting frames 31, wherein the second mounting frame 33 is a strip-shaped plate structure, the inner wall of the top end of the strip-shaped plate structure and the outer wall of the bottom end of the first mounting frame 31 are rotatably connected through a rotating shaft, the second roller 34 is rotatably disposed between the inner sides of the two second mounting frames 33, the membrane is located between the first roller 32 and the second roller 34, cross bar 35 is fixed to be set up between the bottom inner wall of two second mounting brackets 33, and cross bar 35 distributes along cutting mechanism 1's length direction, and two-way extensible member 36 sets up between two relative cross bars 35, and wherein, two-way extensible member 36 adopt two-way hydraulic telescoping rod, two flexible ends of two-way extensible member 36 respectively with two mid point fixed connection of cross bar 35. As shown in fig. 1 to 4, the two first mounting frames 31 are respectively provided with a distance sensor 311 and a reflector 312 on the inner wall thereof, the distance sensor 311 is used for sending and receiving a reflected pulse signal, the reflector 312 is used for reflecting the pulse signal, the distance sensor 311 and the reflector 312 are mutually matched to measure the variation of the distance between the two first mounting frames 31, and the two-way expansion piece 36 is electrically connected to the distance sensor 311.
During use, when the bottom ends of the two swing mechanisms simultaneously drive the two first mounting frames 31 to move relatively, the distance between the two first mounting frames 31 changes, pulse signals transmitted by the distance sensor 311 are reflected by the reflecting piece 312 and then received by the distance sensor 311, the distance between the two first mounting frames 31 can be measured in real time, during the period, the two-way telescopic piece 36 is simultaneously started, the two telescopic ends of the two-way telescopic piece 36 simultaneously drive the two cross rods 35 to move relatively respectively, so that the distance between the two cross rods 35 is equal to the distance between the two first mounting frames 31, during the period, the second mounting frame 33 can rotate relative to the bottom end of the first mounting frame 31, the two second mounting frames 33 are ensured to be kept in a vertical state all the time, the second press roller 34 is ensured to be always positioned at a position right below the first press roller 32, and the first press roller 32 is ensured to rotate, The second pressing rollers 34 are mutually matched and can stably press the film sheet all the time, so that the fluctuation range of the film sheet is reduced, and the quality of the film sheet cut into the embryonic filaments is ensured.
As shown in fig. 5 and 6, the cutting mechanism 1 includes a cylindrical housing 11, a plurality of first cutters 15, a plurality of second cutters 14, an ejection extension member 16 and a moving plate 17, the cylindrical housing 11 is rotatably disposed between the front and rear inner walls of the frame 2, wherein the cylindrical housing 11 is fixedly connected between the front and rear positions and the front and rear inner walls of the frame 2, an installation plate 19 is fixed on the inner top of the cylindrical housing 11, the installation plate 19 is distributed along the length direction of the cylindrical housing 11, the plurality of first cutters 15 are fixed on the top surface of the installation plate 19, the blades of the first cutters 15 extend to the outside of the cylindrical housing 11, the ejection extension member 16 is vertically disposed on the inner bottom surface of the cylindrical housing 11, the number of the ejection extension members 16 is two, the two ejection extension members 16 are respectively fixedly disposed on the two ends of the inner bottom surface of the cylindrical housing 11, the ejection extension members 16 are hydraulic extension rods, the movable plate 17 is fixed on the top end of the ejection telescopic piece 16, specifically, the movable plate 17 is horizontally arranged between the top ends of the two hydraulic telescopic rods, the plurality of second cutting knives 14 are fixed on the top surface of the movable plate 17, the plurality of first cutting knives 15 and the plurality of second cutting knives 14 are distributed at intervals, and the cutting edges of the second cutting knives 14 penetrate through the mounting plate 19 and extend to the outer side of the cylindrical shell 11. As shown in fig. 6 and 8, the bottom surface of the mounting plate 19 is provided with a touch switch 18, when the moving plate 17 moves upwards and presses the touch switch 18, the top ends of the second cutting knife 14 and the first cutting knife 15 are flush, the cutting edges of the first cutting knife 15 and the second cutting knife 14 are arc-shaped structures, and the center of the arc-shaped structures is located on the axis of the cylindrical shell 11.
In use, the film is pressed on the top surface of the cutting mechanism 1 by the two pressing roller mechanisms, and then the outer end of the film is pulled, so that the cutting mechanism 1 cuts the film into the embryonic filaments, specifically, the film moves rightwards along the top surface of the cylindrical shell 11, and meanwhile, the film is cut into the embryonic filaments by the first cutting knives 15. In addition, the ejection telescopic parts 16 can be started, the top ends of the two ejection telescopic parts 16 drive the moving plate 17 to move upwards, the moving plate 17 drives the second cutting knife 14 on the top surface of the moving plate 17 to move upwards and extend to the outer side above the cylindrical shell 11, when the moving plate 17 moves upwards and extrudes the touch switch 18, the ejection telescopic parts 16 are closed, at the moment, the ejection telescopic parts 16 stop extending continuously, the top ends of the second cutting knife 14 and the first cutting knife 15 are flush, and the film can be cut into blank wires with smaller width by the plurality of second cutting knives 14 and the plurality of first cutting knives 15 together; when the second cutting knife 14 is driven downwards by the ejection telescopic piece 16 and the moving plate 17 to retract into the inside of the cylindrical shell 11, only the first cutting knives 15 can be used for cutting the embryonic filament, and at the moment, the diaphragm can be cut into the embryonic filament with larger width, so that the embryonic filament can be flexibly changed in width, and the use is more flexible and convenient and meets the production requirements.
As shown in fig. 7 and 8, the arc through groove 12 has been seted up to the top surface of cylindrical shell 11, the second cutting knife 14, the cutting edge of first cutting knife 15 all runs through arc through groove 12, the peripheral slip of cylindrical shell 11 is equipped with a plurality of slip rings body 13, slip rings body 13 can carry out circumference rotation around the axis of cylindrical shell 11, slip rings body 13 is located two adjacent second cutting knives 14, between the first cutting knife 15, it is concrete, be fixed with annular bead 131 on the inner wall of slip rings body 13, annular spout has been seted up along the circumferencial direction to the surface of cylindrical shell 11, annular bead 131 slides and sets up in annular spout. During the use, when pulling the embryo silk forward, the bottom surface of embryo silk slides along sliding ring body 13, and the frictional force between sliding ring body 13 and the embryo silk can drive sliding ring body 13 around cylindrical shell 11 circumference rotation simultaneously to the pulling operation of embryo silk is favorable to, wherein, the design that annular bead 131 is located the annular spout, is used for avoiding sliding ring body 13 to break away from cylindrical shell 11, and simultaneously, annular bead 131 can slide in the annular spout, with the circumference slip that adapts to sliding ring body 13.
In addition, the device also comprises a control module, and the distance sensor 311, the bidirectional telescopic piece 36, the ejecting telescopic piece 16, the touch switch 18 and the pressing telescopic piece 41 are electrically connected with the control module through wires. When the device is used, a user can accurately control the opening and closing of the distance sensor 311, the bidirectional telescopic piece 36, the ejection telescopic piece 16, the touch switch 18 and the pressing telescopic piece 41 through the control module, so that the operation precision is improved, and the cutting quality of the embryonic silk is improved.
Example two:
the difference between the present embodiment and the first embodiment is:
as shown in fig. 1 to 4, a stability maintaining mechanism is provided between the lower pressure telescopic member 41 and the lower pressure plate 42, and the stability maintaining mechanism is used for maintaining the lower pressure plate 42 in a horizontal state. Specifically, the stabilizing mechanism comprises a sliding sleeve 51 and four stabilizing rods 52, the sliding sleeve 51 is slidably sleeved on the periphery of the top end of the lower pressing telescopic part 41, the four stabilizing rods 52 are uniformly fixed on the periphery of the sliding sleeve 51, the bottom ends of the stabilizing rods 52 are distributed obliquely downwards, and the bottom ends of the four stabilizing rods 52 are respectively fixedly connected with the top surfaces of the four outer ends of the two lower pressing plates 42. In the use process, when the bottom of holding down the extensible member 41 drives the crossbearer, holding down plate 42 moves down, four outer ends of two holding down plates 42 drive the bottom of four dimension stabilizer bars 52 and move down simultaneously, the top of four dimension stabilizer bars 52 drives sliding sleeve 51 along the peripheral downstream in top of holding down extensible member 41, form frame construction between four dimension stabilizer bars 52 and maintain four outer ends of two holding down plates 42 jointly, in order to resist the dynamics of resisting cross axle 43, thereby make two holding down plates 42 remain on the horizontality all the time, ensure safety, accurate cutting operation that carries out the plumule.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The wire drawing machine for processing the plastic woven bags is characterized by comprising a rack (2) and a cutting mechanism (1), wherein the cutting mechanism (1) is arranged at the inner bottom of the rack (2), the cutting mechanism (1) can cut embryonic filaments with different widths, a pressing mechanism is arranged on the inner top surface of the rack (2), two swinging mechanisms are arranged at the bottom end of the pressing mechanism, two compression roller mechanisms are fixedly arranged at the bottom ends of the two swinging mechanisms respectively, and the two compression roller mechanisms are respectively positioned at two sides of the cutting mechanism (1);
the swing mechanism comprises a transverse shaft (43), a rotating shaft (44) and swing arms (45), the rotating shaft (44) is arranged between the front inner wall and the rear inner wall of the rack (2), the swing arms (45) are rotatably arranged on the rotating shaft (44), the swing arms (45) are rotatably connected with the rotating shaft (44) at the middle positions of the lengths of the swing arms, the bottom ends of the swing arms (45) are fixedly connected with the top ends of the press roll mechanisms, the number of the swing arms (45) is two, the transverse shaft (43) is fixedly arranged between the top ends of the two swing arms (45), and the transverse shaft (43) is in sliding connection with the bottom ends of the press mechanisms;
the compression roller mechanism comprises a first mounting frame (31), a first compression roller (32), two second mounting frames (33), a second compression roller (34), a cross rod (35) and a bidirectional telescopic piece (36), wherein the first mounting frame (31) is fixed to the bottom end of a swing arm (45), the first compression roller (32) is rotatably mounted between the inner walls of the two ends of the first mounting frame (31), the two second mounting frames (33) are respectively rotatably arranged on the outer sides of the bottom ends of the two first mounting frames (31), the second compression roller (34) is rotatably arranged between the inner sides of the two second mounting frames (33), the cross rod (35) is fixedly arranged between the inner walls of the bottom ends of the two second mounting frames (33), and the bidirectional telescopic piece (36) is arranged between the two opposite cross rods (35);
two be equipped with distance sensor (311) and reflector (312) on the inner wall of first mounting bracket (31) respectively, distance sensor (311) and reflector (312) mutually support in order to measure the situation of change of distance between two first mounting brackets (31), electric connection between two-way expansion piece (36) and distance sensor (311).
2. The drawing machine for processing the plastic woven bag according to claim 1, wherein: the cutting mechanism (1) comprises a cylindrical shell (11), a plurality of first cutting knives (15), a plurality of second cutting knives (14), an ejection telescopic piece (16) and a moving plate (17), wherein the cylindrical shell (11) is rotatably arranged between the front inner wall and the rear inner wall of the rack (2), a mounting plate (19) is fixed at the inner top of the cylindrical shell (11), the plurality of first cutting knives (15) are fixed on the top surface of the mounting plate (19), the cutting edges of the first cutting knives (15) extend to the outer part of the cylindrical shell (11), the ejection telescopic piece (16) is vertically arranged on the inner bottom surface of the cylindrical shell (11), the moving plate (17) is fixed on the top end of the ejection telescopic piece (16), the plurality of second cutting knives (14) are fixed on the top surface of the moving plate (17), and the plurality of first cutting knives (15) and the plurality of second cutting knives (14) are distributed at intervals, the cutting edge of the second cutting knife (14) penetrates through the mounting plate (19) and extends to the outer side of the cylindrical shell (11).
3. The drawing machine for processing the plastic woven bag according to claim 2, wherein: the bottom surface of mounting panel (19) is equipped with touch switch (18), works as when moving plate (17) rebound and extrusion touch switch (18), the top parallel and level of second cutting knife (14) and first cutting knife (15), the cutting edge of first cutting knife (15), second cutting knife (14) is the arc structure, the centre of a circle of arc structure is located on the axis of cylinder casing (11).
4. The drawing machine for processing the plastic woven bag according to claim 3, wherein: the arc through groove (12) have been seted up to the top surface of cylinder casing (11), the arc through groove (12) all are run through to the cutting edge of second cutting knife (14), first cutting knife (15), the peripheral slip of cylinder casing (11) is equipped with a plurality of slip rings body (13), slip rings body (13) are located between two adjacent second cutting knife (14), first cutting knife (15), be fixed with annular bead (131) on the inner wall of slip rings body (13), the annular spout has been seted up along the circumferencial direction to the surface of cylinder casing (11), annular bead (131) slide and set up in annular spout.
5. The drawing machine for processing the plastic woven bag according to claim 4, wherein: push down the mechanism including pushing down extensible member (41), two holding down plates (42) and spout (421), push down extensible member (41) vertical setting on the interior top surface of frame (2), the bottom of pushing down extensible member (41) is equipped with the crossbearer, two holding down plate (42) are fixed respectively to be set up on the both ends of crossbearer, spout (421) are seted up on holding down plate (42), and spout (421) distribute along the length direction of holding down plate (42), cross axle (43) slide and set up in spout (421).
6. The drawing machine for processing the plastic woven bag according to claim 5, wherein: and a stability maintaining mechanism is arranged between the lower pressure telescopic piece (41) and the lower pressure plate (42), and is used for maintaining the lower pressure plate (42) in a horizontal state.
7. The drawing machine for processing the plastic woven bag according to claim 6, wherein: the stability maintaining mechanism comprises a sliding sleeve (51) and four stability maintaining rods (52), wherein the sliding sleeve (51) is sleeved on the periphery of the top end of a downward pressing telescopic part (41) in a sliding mode, the stability maintaining rods (52) are uniformly fixed on the periphery of the sliding sleeve (51), the bottom end of each stability maintaining rod (52) is obliquely and downwards distributed and is four, and the bottom end of each stability maintaining rod (52) is fixedly connected with the top surfaces of the four outer ends of the two lower pressing plates (42) respectively.
8. The drawing machine for processing the plastic woven bag according to claim 4 or 5, wherein: the device is characterized by further comprising a control module, wherein the distance sensor (311), the bidirectional telescopic piece (36), the ejection telescopic piece (16), the touch switch (18) and the pressing telescopic piece (41) are electrically connected with the control module through wires.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110584492.3A CN113306105B (en) | 2021-05-27 | 2021-05-27 | Wire drawing machine is used in processing of plastic woven sack |
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| CN202110584492.3A CN113306105B (en) | 2021-05-27 | 2021-05-27 | Wire drawing machine is used in processing of plastic woven sack |
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| CN113306105B true CN113306105B (en) | 2022-05-31 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11151655A (en) * | 1997-11-18 | 1999-06-08 | Tokyo Seimitsu Co Ltd | Endless wire saw with fixed abrasive grain |
| CN101704206A (en) * | 2009-11-16 | 2010-05-12 | 浙江升华云峰新材股份有限公司 | Wire drawing machine |
| JP2013094872A (en) * | 2011-10-31 | 2013-05-20 | Kyocera Corp | Method of cutting workpiece |
| CN108823660A (en) * | 2018-07-31 | 2018-11-16 | 浙江亚设塑业有限公司 | A kind of woven bag production wire-drawing frame and its production method |
| CN109080102A (en) * | 2018-09-12 | 2018-12-25 | 淮南市通宇塑编有限公司 | A kind of drawing process of Polywoven Bag |
-
2021
- 2021-05-27 CN CN202110584492.3A patent/CN113306105B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11151655A (en) * | 1997-11-18 | 1999-06-08 | Tokyo Seimitsu Co Ltd | Endless wire saw with fixed abrasive grain |
| CN101704206A (en) * | 2009-11-16 | 2010-05-12 | 浙江升华云峰新材股份有限公司 | Wire drawing machine |
| JP2013094872A (en) * | 2011-10-31 | 2013-05-20 | Kyocera Corp | Method of cutting workpiece |
| CN108823660A (en) * | 2018-07-31 | 2018-11-16 | 浙江亚设塑业有限公司 | A kind of woven bag production wire-drawing frame and its production method |
| CN109080102A (en) * | 2018-09-12 | 2018-12-25 | 淮南市通宇塑编有限公司 | A kind of drawing process of Polywoven Bag |
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