An integrated machine for manufacturing twisted wire brush and a manufacturing method thereof

Abstract

The present invention provides an integrated machine for manufacturing a twisted wire brush and a manufacturing method thereof. A hair taking mechanism, a hair feeding mechanism, a tensioning mechanism, a wire twisting mechanism, a hair sorting mechanism, a wire feeding mechanism and a cutting mechanism are arranged on a machine frame, and all operating procedures of hair taking, hair sorting, wire clamping, twisting and winding, hair cutting, shearing and material discharging in manufacturing the twisted wire brush are automatically completed. The process is simplified, the structure is simple, the operation is convenient, the volume is small, the space occupied is small, and the efficiency is high.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical equipment manufacturing, and specifically relates to an all-in-one machine for manufacturing a twisted wire brush and a manufacturing method thereof. Background Art

[0002] The twisted wire brush is usually made of two iron wires that clamp a row of bristles, which are then staggered and spirally twisted to form a twisted structure, and the bristles are also spirally distributed to form a cylindrical twisted wire brush; the traditional method uses manual operation, first placing a row of bristles on the iron wire, then bending the iron wire and placing it on top of the bristles, and relying on auxiliary tooling to clamp the iron wire and bristles at the same time, and then manually twisting the iron wire to twist the bristles between the two iron wires. The labor cost is high, the time is long, and the manual operation is different each time the twisting force is different, resulting in each turn of the spiral structure of the two steel wires of each twisted wire brush. The tightness of each twisted wire brush is also different from the tightness of other twisted wire brushes, the product quality consistency is poor, manual operation is inconvenient, and the efficiency is low; although there are some machines and equipment in the prior art that can automatically twist and twist twisted wire brushes, they can only perform a single twisting operation process, and other The processes of taking the hair, releasing the hair, releasing the steel wire, cutting and discharging all need to rely on manual operation, or other devices are set up to perform the relevant operation processes respectively. The structure is complex, occupies a lot of space, and the process is cumbersome. There are also problems such as inconvenient operation, low efficiency, long time consumption and unstable product quality. For example, the utility model patent of an intelligent pipe brush twisting machine with patent number CN201720666260 can only realize the twisting work; the utility model patent of a mold for making a pipe brush with patent number CN201520842824 only provides a mold; the invention patent of a method for making a pipe brush with patent number CN201510711555 only provides a manufacturing method, and four steel wires are needed in the winding process. The raw material consumption is twice that of a two-wire twisting brush. Not only is the function single, but the product cost is also very high. Summary of the invention

[0003] In order to solve the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide an all-in-one machine and a manufacturing method for twisted wire brushes that can automatically complete all the operating procedures of hair removal, hair sorting, wire clamping, twisting and winding, hair cutting, shearing and material discharge in manufacturing twisted wire brushes, with simplified process, simple structure, convenient operation, small size, small space occupation and high efficiency.

[0004] The technical solution adopted by the present invention is:

[0005] An integrated machine for manufacturing a twisted wire brush comprises a frame, and a hair taking mechanism, a hair feeding mechanism, a tensioning mechanism, a wire twisting mechanism, a hair grooming mechanism, a wire feeding mechanism, a cutting mechanism and a control box are arranged on the frame; the hair taking mechanism and the wire feeding mechanism are fixedly mounted on a machine panel on the top of the frame; the hair feeding mechanism, the hair grooming mechanism and the cutting mechanism are all mounted on the machine panel near the rear side along a transverse sliding manner through a first slide, the tensioning mechanism is mounted on the machine panel near the front side along a transverse sliding manner through a second slide, and the wire twisting mechanism is mounted on the machine panel at a middle position along a transverse sliding manner through a third slide; the sliding directions of the tensioning mechanism and the wire twisting mechanism are opposite to each other; the hair taking mechanism, the hair feeding mechanism, the tensioning mechanism, the wire twisting mechanism, the hair grooming mechanism, the wire feeding mechanism and the cutting mechanism are all connected to the control box;

[0006] The hair removal mechanism includes a hair box capable of storing the brush hair raw material, a hair outlet is arranged at the bottom of the hair box, a hair combing piece is slidably arranged below the hair box through a transverse hair removal slide rail, a hair row groove is arranged on the hair combing piece, and the thickness of the hair combing piece is less than the length of the brush hair raw material;

[0007] The wool feeding mechanism is symmetrically provided with a pair of wool clamps along the vertical direction, and the pair of wool clamps are provided on a wire clamping cylinder, and the wire clamping cylinder is fixedly installed on the first slide table through a wool clamping base plate;

[0008] The tensioning mechanism has a pair of wire blocks symmetrically arranged in the vertical direction, and the pair of wire blocks are symmetrically arranged on a wire cylinder in the vertical direction; the wire cylinder is fixedly installed on the second slide in the vertical direction, and the pair of wire blocks are respectively provided with open wire grooves.

[0009] The wire twisting mechanism includes a pair of wire clamps symmetrically arranged in the horizontal direction, the inner side surfaces of the openings of the pair of wire clamps are respectively provided with horizontal limit bosses, the pair of limit bosses are assembled to form a longitudinal limit column, and the space between the pair of wire clamps located inside the limit column forms a threading groove; the wire clamps are installed at the end of a round tooth shaft, and the tail end of the round tooth shaft is connected to a synchronous belt and can be driven to rotate by the synchronous belt;

[0010] The wire feeding mechanism is arranged above the wire twisting mechanism. The wire feeding mechanism is equipped with a wire pay-off frame, a wire feeding power box, a wire feeding wheel set, a straightening plate and a wire trough through a support frame. The axis of the wire trough and the vertical center line of the wire trough when the wire clamp is in the initial position are located on a straight line in the same vertical direction;

[0011] The grooming mechanism comprises a grooming box, a fixed blade is fixedly arranged on the front side of the grooming box, a moving blade is rotatably installed inside the grooming box through a moving blade shaft, and the moving blade shaft is connected to a belt pulley;

[0012] The cutting mechanism comprises a cutting clamp arranged in a vertical direction, and the cutting clamp is connected to a cutting cylinder;

[0013] The horizontal center line of the wire clamp, the symmetrical center line between a pair of wire blocks, and the vertical center line of the combing piece are located in the same vertical plane.

[0014] The wool box of the wool removing mechanism is composed of a rear side plate, a left vertical plate, a right vertical plate and a front baffle, and the bottom of the wool box is open; the wool box is fixedly installed on the machine panel through a fixed vertical plate, and the horizontal wool removing slide rail is slidably installed on the vertical wool loosening slide rail at the lower part of the fixed vertical plate through a wool loosening slider, and the wool loosening slider is connected to a wool loosening cylinder; a wool removing cylinder is fixedly installed on the upper surface of the wool removing slide rail, and the wool combing piece is slidably installed on the wool removing slide rail through the wool removing slider, and the telescopic end of the wool removing cylinder is connected to the wool removing slider.

[0015] An internal hair pressing block is slidably arranged inside the hair box, and hair pressing guide grooves are respectively arranged on the inner sides of the left vertical plate and the right vertical plate, and the two ends of the internal hair pressing block are respectively slidably installed in the hair pressing guide grooves; a hair pressing cylinder and a hair pressing guide rod are fixedly arranged on the outer side of the left vertical plate, and the guide groove on the left vertical plate is a through groove, and the outer end of the internal hair pressing block is connected with a hair pressing slider after passing through the left vertical plate, and the hair pressing slider is fixed on the telescopic end of the hair pressing cylinder and slidably mounted on the hair pressing guide rod; an external hair pressing block is fixedly arranged on the outer side of the hair box, and the bottom surface of the external hair pressing block and the bottom surface of the hair box are located on the same horizontal plane.

[0016] The wire clamp of the wire twisting mechanism is supported and installed on a support seat through a horizontal round-tooth shaft, the support seat is fixedly installed on the third slide, and the rear section of the round-tooth shaft is connected to a wire twisting motor through a synchronous belt; a round-tooth top shaft is coaxially arranged inside the round-tooth shaft, and a wire clamping cylinder is connected to the rear end of the round-tooth top shaft, which can drive the round-tooth top shaft to move laterally along the inner cavity of the round-tooth shaft to control the opening and closing of the wire clamp.

[0017] A pair of longitudinal grooming rails are provided on the first slide, and the grooming box of the grooming mechanism is slidably installed on the grooming rails through a grooming slide seat; a third motor is provided on the rear edge of the first slide, a third screw is connected to the output shaft of the third motor, and the grooming slide seat is mounted on the third screw through an internal threaded hole; a vertical grooming stand is fixedly provided on one side of the grooming slide plate, and a grooming motor is provided on the grooming stand, which is horizontally arranged on the top of the grooming box and connected to the pulley through a transmission belt.

[0018] The cutting mechanism includes a cutting base plate fixedly mounted on the first slide, a rodless cylinder slide is arranged on the cutting base plate, the cutting cylinder is fixed above the driving slider of the rodless cylinder slide, and a cutting pliers bracket is arranged on one side of the driving slider; the cutting pliers include symmetrically arranged upper and lower cutting pliers, the middle parts of the upper and lower cutting pliers are hingedly connected to the cutting pliers bracket through a hinge shaft, the tail ends of the upper and lower cutting pliers are simultaneously hingedly connected to the telescopic end of the cutting cylinder through a pair of hinges, and the front end jaws of the upper and lower cutting pliers are respectively provided with cutting pliers blades.

[0019] A first slide rail, a second slide rail, a third slide rail and a fourth slide rail are arranged side by side from back to front above the machine panel, two sides of the bottom of the first slide are slidably mounted on the first slide rail and the second slide rail respectively, a first lead screw is fixedly mounted between the first slide rail and the second slide rail, a driving end of the first lead screw is connected to the middle of the bottom surface of the first slide through a first lead screw nut, and the first lead screw is connected to a first motor;

[0020] The two sides of the bottom of the second slide are respectively slidably installed on the third slide rail and the fourth slide rail, a second lead screw is fixedly installed between the third slide rail and the fourth slide rail, a driving end of the second lead screw is connected to the middle of the bottom surface of the second slide through a second lead screw nut, and the second lead screw is connected to a second motor; a wire crimping cylinder is also arranged in the vertical direction at the right side of the wire cylinder on the second slide, and a pair of wire crimping pliers are symmetrically arranged in the vertical direction on the wire crimping cylinder; the distance between the wire crimping pliers and the wire block is greater than the axial length of the bristle column of the wire twisting brush;

[0021] The second slide rail is provided with a second auxiliary slide rail, the third slide rail is provided with a third auxiliary slide rail, the two sides of the bottom of the third slide are slidably mounted on the second auxiliary slide rail and the third auxiliary slide rail respectively, a third slide cylinder is fixedly mounted on the machine panel at a position behind the second auxiliary slide rail, a third slide block protruding outward is connected to the rear edge of the third slide block, and the telescopic end of the third slide cylinder is fixedly connected to the third slide block;

[0022] The wire twisting motor is fixed on the bottom surface of the third slide, and the synchronous belt passes through the third slide and is connected to the synchronous wheel of the wire twisting motor and the round tooth shaft;

[0023] A discharge chute is arranged in the middle of the machine panel, a hopper is arranged on the front side plate of the frame, and a bottom plate of the hopper is inclined to extend inwardly and upwardly to be connected to the bottom of the discharge chute.

[0024] The present invention also relates to a method for manufacturing the above-mentioned integrated machine for manufacturing a twisted wire brush, comprising the following steps:

[0025] S1, the loosening cylinder drives the wool taking slide rail to slide downward along the loosening slide rail through the loosening slider, thereby driving the wool combing piece to descend a certain distance, and then the wool taking cylinder drives the wool combing piece to retreat to the left along the wool taking slide rail to the bottom of the wool box through the wool taking slider, and after the wool row groove on the wool combing piece is aligned with the wool outlet, the loosening cylinder drives the loosening slide rail to move upward as a whole, so that the upper surface of the wool combing piece is in close contact with the bottom surface of the wool box;

[0026] S2, the hair pressing cylinder drives the inner hair pressing block to slide downward along the hair pressing guide rod through the hair pressing slider, and the part of the inner hair pressing block located inside the hair box presses the brush hair material inside the hair box downward, and a row of hair is squeezed out from the hair outlet at the bottom of the hair box and falls on the hair combing piece;

[0027] S3, the wool taking cylinder drives the wool combing piece to move forward to the right, and the wool combing piece supports the wool row through the wool row groove and moves forward to the right, and sends the wool row to the wool clamping station;

[0028] S4, the first motor drives the first lead screw to rotate in the positive direction, and drives the first slide as a whole to move horizontally to the left along the first slide rail and the second slide rail through the first lead screw nut, until the clamping mouth parts of the pair of wool clips of the wool feeding mechanism overlap with the part of the wool row that exceeds the rear side of the wool comb in the vertical direction, and the pair of wool clips are respectively located above and below the wool row;

[0029] S5, the thread clamping cylinder drives a pair of wool clamps to slide relative to each other in the vertical direction until the pair of wool clamps clamp the wool row and extend to the rear half of the outside of the wool combing piece;

[0030] S6, the loose hair cylinder drives the hair combing piece to move downward for a certain distance;

[0031] S7, the first motor drives the first lead screw to rotate in the opposite direction, driving the first slide to move rightward as a whole to the brush twisting station;

[0032] S8, the second motor drives the second lead screw to rotate in the positive direction, driving the second slide table to move rightward along the third slide rail and the fourth slide rail until the projections of the wire grooves of the pair of wire blocks and the threading grooves of the wire clamp in the vertical direction overlap with each other; the wire clamping cylinder drives the round tooth top axis to move forward and extend between the tails of the pair of wire clamps, so that the jaws of the wire clamps are tightly clamped;

[0033] S9, the wire feeding wheel group of the wire feeding power box starts to rotate, and the lower end of the wire on the pay-off frame is pulled along the straightening plate and the wire groove to the wire threading groove through the wire clamp, and then transported downward for a distance, so that the length of the wire passing through the wire clamp to the part below the wire clamp is greater than the overall length of the wire twisting brush;

[0034] S10, the second motor drives the second lead screw to rotate in the opposite direction, driving the second slide to move leftward along the third slide rail and the fourth slide rail, the limit column of the wire clamp mouth limits and hooks the middle of the iron wire, and a pair of wire blocks bend the iron wire around the limit column through the wire groove to form a double-strand iron wire parallel to each other; the second slide moves leftward until the right side of the pair of wire blocks is located on the left side of the pair of wool clamps and stops, at which time the wool row is located between the double-strand iron wire;

[0035] S11, the conductor cylinder drives a pair of conductor blocks to slide relative to each other in the vertical direction until the pair of conductor blocks simultaneously press the double-strand wires, thereby pressing the wool row between the double-strand wires;

[0036] S12, the third slide cylinder drives the third slider to drive the third slide to move along the second auxiliary slide rail, the third auxiliary slide rail and the right side, and the middle part of the iron wire is limited and tightened through the limit column.

[0037] S13, the crimping cylinder drives a pair of crimping pliers to slide relative to each other in the vertical direction until the pair of crimping pliers cooperate with each other to press the double-strand iron wire;

[0038] S14, the wire twisting motor drives the round tooth shaft to rotate as a whole around the axis through the synchronous belt and the synchronous wheel, and the part of the double-strand iron wire located between the wire crimping pliers and the wire clamping pliers is pre-rotated and twisted to form a brush handle of the wire twisting brush, and the middle part of the iron wire is wrapped around the limit column to form a circular ring handle head;

[0039] S15, a pair of crimping pliers slide in opposite directions in the vertical direction to loosen the wire, and a pair of wool clips also slide in opposite directions in the vertical direction to loosen the wool row;

[0040] S16, the wire twisting motor drives the round tooth shaft to continue to rotate around the axis as a whole, and the part of the two iron wires located between the wire crimping pliers and the conductor block clamps the hair row and rotates and twists it to form a bristle column of the wire twisting brush;

[0041] S17, while the wire twisting motor drives the round tooth shaft to continue to rotate, the first motor drives the first lead screw to rotate in the positive direction, and drives the hair feeding mechanism, the hair grooming mechanism and the cutting mechanism to move leftward as a whole through the first slide, until the fixed blade of the hair grooming mechanism covers the axial length of the bristle column of the wire twisting brush in the horizontal direction;

[0042] S18, the third motor rotates forward, driving the grooming slide plate to move forward along the grooming slide rail until the distance between the cutting edge of the fixed blade and the vertical center plane of the wire clamp is equal to the standard value of the bristle column radius of the wire twisting brush; the grooming motor drives the moving blade shaft to drive the moving blade to rotate, and cooperates with the fixed blade to cut off the excess bristles of the bristle column, forming a cylindrical wire twisting brush bristle column that meets the standards;

[0043] S19, the wire twisting motor and the hair-cutting motor stop rotating at the same time, and the third slide cylinder controls the wire clamp and the wire block through the third slide to keep the wire in a state of tightening the wire; the third motor rotates in the opposite direction, driving the hair-cutting slide to move backward along the hair-cutting slide rail to reset;

[0044] S20, the first motor drives the first lead screw to rotate in the opposite direction, driving the first slide to move rightward as a whole, until the left side of the cutting pliers of the cutting mechanism is located on the right side of the right side of the wire block; the rodless cylinder slide pushes the cutting cylinder and the cutting pliers to extend forward as a whole through the driving slider, so that the cutting pliers blade of the upper cutting pliers is located above the iron wire, and the cutting pliers blade of the lower cutting pliers is located below the iron wire;

[0045] S21, the telescopic rod of the cutting cylinder extends, and the upper cutting pliers and the lower cutting pliers are pushed to rotate synchronously around the hinge axis through the hinge, and the upper cutting pliers and the lower cutting pliers cut the wire through the cutting pliers blades;

[0046] S22, the telescopic rod of the hinge-breaking cylinder is retracted, and the upper hinge pliers and the lower hinge pliers are pulled by the hinge to rotate and open synchronously around the hinge axis; the rodless cylinder slide pulls the hinge-breaking cylinder and the hinge-breaking pliers to reset backward as a whole;

[0047] S23, the clamping cylinder drives the round tooth top axis to withdraw the tail of a pair of wire clamps backward, so that the jaws of the wire clamps are loosened, and the limit column is separated into two limit bosses as the jaws of the wire clamps are loosened, and the circular ring handle of the wire twisting brush falls from between the two limit bosses into the hopper; the wire stump remaining on the conductor block after the wire twisting brush is cut off by the cutting pliers also falls into the hopper;

[0048] S24, the third slide cylinder drives the wire clamp to move leftward and reset.

[0049] In the above S1, the distance that the hair combing piece descends downward is equal to the thickness of the hair row.

[0050] In S1, after the wool row pressed downward by the internal pressure wool block in the wool box falls on the wool combing piece, the wool combing piece first moves back and forth at least once in the left and right directions at the original position, and then moves to the right.

[0051] The beneficial effects of the present invention are:

[0052] An all-in-one machine for manufacturing a twisted wire brush and a manufacturing method thereof, wherein a hair taking mechanism, a hair feeding mechanism, a tensioning mechanism, a wire twisting mechanism, a hair sorting mechanism, a wire feeding mechanism and a cutting mechanism are sequentially arranged on a machine frame; the machine frame can automatically complete all the operating procedures of hair taking, hair sorting, wire clamping, twisting and winding, hair cutting, shearing and material discharging in manufacturing the twisted wire brush, and the process is simplified, the structure is simple, the operation is convenient, the volume is small, the space occupied is small and the efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a schematic diagram of the three-dimensional structure of the integrated machine for manufacturing twisted wire brushes of the present invention;

[0054] Figure 2 It is an enlarged schematic diagram of the three-dimensional structure of the hair removal mechanism of the integrated machine for manufacturing twisted wire brushes of the present invention;

[0055] Figure 3 It is an enlarged schematic diagram of the three-dimensional structure of the hair feeding mechanism of the integrated machine for manufacturing twisted wire brushes of the present invention;

[0056] Figure 4 It is an enlarged schematic diagram of the three-dimensional structure of the wire feeding mechanism of the integrated machine for manufacturing the twisted wire brush of the present invention;

[0057] Figure 5 It is an enlarged schematic diagram of the three-dimensional structure of the wire feeding mechanism of the integrated machine for manufacturing the twisted wire brush of the present invention from another viewing angle;

[0058] Figure 6-7 It is a three-dimensional structure enlarged schematic diagram of the wire twisting mechanism and the tensioning mechanism of the integrated machine for manufacturing the twisted wire brush of the present invention;

[0059] Figure 8It is an enlarged schematic diagram of the three-dimensional structure of the round tooth shaft of the integrated machine for manufacturing the twisted wire brush of the present invention;

[0060] Fig. 9 It is an enlarged schematic diagram of the three-dimensional structure of the round tooth top shaft of the integrated machine for manufacturing the twisted wire brush of the present invention;

[0061] Figure 10-11 It is an enlarged schematic diagram of the three-dimensional structure of the hair grooming mechanism of the integrated machine for manufacturing twisted wire brushes of the present invention;

[0062] Fig.12 It is an enlarged schematic diagram of the three-dimensional structure of the cutting mechanism of the integrated machine for manufacturing twisted wire brushes of the present invention;

[0063] Fig.13 It is an enlarged schematic diagram of the three-dimensional structure of the machine panel of the integrated machine for manufacturing twisted wire brushes of the present invention;

[0064] Figure 14 to Figure 17 It is an enlarged schematic diagram of the three-dimensional structure of the machine panel, slide rails, slide table and motors of the integrated machine for manufacturing twisted wire brushes of the present invention. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0066] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0068] like Figure 1As shown, a preferred embodiment of the present invention provides an all-in-one machine for manufacturing twisted wire brushes, firstly, a frame 1 is set, and a hair removal mechanism 2, a hair feeding mechanism 3, a tensioning mechanism 8, a wire twisting mechanism 7, a hair sorting mechanism 5, a wire feeding mechanism 6, a cutting mechanism 4 and a control box 100 are set above the frame 1; the hair removal mechanism 2 and the wire feeding mechanism 6 are fixedly installed on the machine panel 11 on the top of the frame 1; the hair feeding mechanism 3, the hair sorting mechanism 5 and the cutting mechanism 4 are all installed at a position above the machine panel 11 near the rear side along the horizontal sliding platform 50, the tensioning mechanism 8 is installed at a position above the machine panel 11 near the front side along the horizontal sliding platform 81, and the wire twisting mechanism 7 is installed at a position above the machine panel 11 in the middle along the horizontal sliding platform 71. ; The sliding directions of the tensioning mechanism 8 and the wire twisting mechanism 7 are opposite to each other so as to cooperate in tensioning the iron wire; the control box 100 is fixedly installed on the front side of the wire feeding mechanism, and the hair taking mechanism 2, the hair feeding mechanism 3, the tensioning mechanism 8, the wire twisting mechanism 7, the hair sorting mechanism 5, the wire feeding mechanism 6 and the cutting mechanism 4 are all connected to the control box 100, and the control box 100 controls the operating action step sequence of the hair taking mechanism, the hair feeding mechanism, the tensioning mechanism, the wire twisting mechanism, the hair sorting mechanism, the wire feeding mechanism and the cutting mechanism, as well as the mechanism operating parameters such as the frequency, stroke and time of each action step, and automatically completes all the operating procedures of hair taking, hair sorting, wire clamping, twisting and hinging, hair cutting, shearing and discharging of the wire twisting brush, with simplified process, simple structure, convenient operation, small size, small space occupation and high efficiency.

[0069] The specific structures of each institution are as follows:

[0070] A first slide rail 14, a second slide rail 15, a third slide rail 16 and a fourth slide rail 17 are installed side by side from back to front above the machine panel 11, and both sides of the bottom of the first slide 50 are slidably installed on the first slide rail 14 and the second slide rail 15 respectively, and a first lead screw 53 and a first motor are fixedly installed between the first slide rail 14 and the second slide rail 15, the first lead screw is connected to the first motor, and the driving end of the first lead screw 53 is connected to the middle of the first slide 50 through a first lead screw nut 52;

[0071] The bottom sides of the second slide 81 are slidably mounted on the third slide rail 16 and the fourth slide rail 17 respectively, and a second lead screw 83 is fixedly installed between the third slide rail 16 and the fourth slide rail 17. The driving end of the second lead screw 83 is connected to the middle part of the second slide 81 through a second lead screw nut, and the second lead screw is connected to the second motor 82;

[0072] A second auxiliary slide rail 151 is provided at the right end of the second slide rail 15, and a third auxiliary slide rail 161 is provided at the right end of the third slide rail. The bottom sides of the third slide 71 are slidably mounted on the second auxiliary slide rail 151 and the third auxiliary slide rail 161 respectively. A third slide cylinder 711 is fixedly installed at a position above the machine panel 11 and located at the rear side of the second auxiliary slide rail 151. A third slider 712 protruding outward is connected to the rear edge of the third slide 71, and the telescopic end of the third slide cylinder 711 is fixedly connected to the third slider 712.

[0073] The hair removal mechanism 2 is provided with a hair box for storing the brush hair raw materials, the bottom of the hair box is open, and a hair lifting fork is provided at the bottom of the hair box, and the brush hair raw materials are supported by the hair lifting fork, and a distance is spaced between the right end of the hair lifting fork and the bottom end of the side wall of the hair box to form a hair outlet; a hair combing piece 202 is slidably provided under the hair box through a transverse hair removal slide rail 222, and a groove is provided on the hair combing piece 202 to form a hair row groove, and the thickness of the hair combing piece 202 is less than the length of the brush hair raw materials;

[0074] The wool box is composed of a rear side panel 213, a left vertical panel 212, a right vertical panel 215 and a front baffle 205; the wool box is fixedly installed on the machine panel 11 through a fixed vertical panel 217, and the horizontal wool removing slide rail 222 is slidably installed on the vertical wool removing slide rail at the lower part of the fixed vertical panel 217 through a wool removing slider 204, and the wool removing slider 204 is connected to a wool removing cylinder 203; a wool removing cylinder 211 is fixedly installed on the upper surface of the wool removing slide rail 222, and the wool combing piece 202 is slidably installed on the wool removing slide rail 222 through the wool removing slider, and the telescopic end of the wool removing cylinder 211 is connected to the wool removing slider.

[0075] An internal wool pressing block 214 is slidably arranged inside the wool box, and wool pressing guide grooves are respectively arranged on the inner sides of the left vertical plate 212 and the right vertical plate 215, and the two ends of the internal wool pressing block 214 are respectively slidably installed in the wool pressing guide grooves; a wool pressing cylinder 210 and a wool pressing guide rod 208 are fixedly arranged on the outer side of the left vertical plate 212 in the vertical direction, and the guide groove on the left vertical plate 212 is set as a through groove, and the outer end of the internal wool pressing block 214 passes through the left vertical plate 212 and is connected to a wool pressing slider 209, which is fixed on the telescopic end of the wool pressing cylinder 210 and slidably sleeved on the wool pressing guide rod 208; an external wool pressing block 201 is fixedly installed on the outer side of the wool box, and the bottom surface of the external wool pressing block is on the same horizontal plane as the bottom surface of the wool box. When the wool combing piece supports the wool row through the wool groove and outputs the wool row to the right, the external wool pressing block 201 presses the wool row to prevent the wool row from being disturbed.

[0076] The wool feeding mechanism 3 is fixedly mounted on the first slide 50 near the left end through an L-shaped wool clamping base plate 31, a wire clamping cylinder 32 is fixedly mounted on the front side of the wool clamping base plate 31, and a pair of wool clamps 35 are symmetrically mounted along the vertical direction on the front side of the wire clamping cylinder 32 through a wire clamping slider 33, and the wool row 34 can be clamped by the pair of wool clamps 35.

[0077] The tensioning mechanism 7 is fixedly installed on the second slide 81. A wire cylinder 86 is first fixedly installed in the vertical direction at a position near the left end of the second slide 81. A pair of wire blocks 85 are symmetrically arranged on the rear side of the wire cylinder 86. A wire groove in the vertical direction is respectively arranged inside the pair of wire blocks 85, and the wire groove opens on the left side of the wire block 85; a wire pressing cylinder 84 is also arranged in the vertical direction at the right side of the wire cylinder 86 on the second slide 81, and a pair of wire crimping pliers 87 are symmetrically arranged in the vertical direction on the wire pressing cylinder 84; the distance between the wire crimping pliers 87 and the wire block 85 is greater than the standard axial length of the bristle column of the wire twisting brush product;

[0078] The wire twisting mechanism 7 is fixedly installed above the third slide 71, and a pair of wire clamps 725 are symmetrically arranged in the horizontal direction; a support seat is fixedly installed above the third slide 71, and a horizontal round tooth shaft 724 is supported and installed by the support seat, and the wire clamp 725 is hingedly installed at the left end of the round tooth shaft 724; a round tooth top shaft 726 is coaxially arranged inside the round tooth shaft 724, and a wire clamping cylinder 721 is connected to the tail end of the round tooth top shaft 726, and the round tooth top shaft 726 is driven by the wire clamping cylinder 721 to move horizontally along the inner cavity of the round tooth shaft 724. The wire clamps 725 are moved in the horizontal direction to control the opening and closing of the wire clamps 725; horizontal limit bosses are respectively arranged on the inner side surfaces of the mouths of a pair of wire clamps 725, and a pair of limit bosses are assembled to form a longitudinal limit column, and the space between the pair of wire clamps located on the inner side of the limit column constitutes a threading groove; a wire twisting motor 73 is fixedly installed on the bottom surface of the third slide 71, and synchronous wheels are respectively arranged on the rear section of the round tooth shaft 724 and the output end of the wire twisting motor 73, and the synchronous wheel of the wire twisting motor is connected to the synchronous wheel of the round tooth shaft through a synchronous belt passing through the third slide.

[0079] The wire feeding mechanism 6 is fixedly installed above the twisting mechanism 7 through a support frame, and a wire unwinding frame 61 and a wire feeding power box 67 are installed on the top of the support frame. A straightening plate 62 is vertically arranged on the top of the wire feeding power box 67, and a wire feeding wheel group 63 is arranged on the side of the straightening plate 62. A vertical wire passing groove 66 is arranged at the lower end of the wire feeding power box. The axis of the wire passing groove 66 and the vertical center line of the wire threading groove when the wire clamp is in the initial position are located on the same vertical direction straight line, which is convenient for passing the wire along the wire passing groove to the bottom of the wire threading groove;

[0080] The grooming mechanism is provided with a grooming box 59, a fixed blade 57 is fixedly mounted on the front side of the grooming box 59, and a movable blade 58 is rotatably mounted inside the grooming box 59 via a movable blade shaft 56;

[0081] A pair of longitudinal grooming rails 51 are arranged above the first slide 50, and a grooming box 59 is slidably mounted on the grooming rails 51 through a grooming slide seat 52; a third motor 54 is fixedly mounted on the rear edge of the first slide 50, a third lead screw 57 is connected to the output shaft of the third motor 54, and the grooming slide seat 52 is mounted on the third lead screw 57 through an internal threaded hole; a vertical grooming stand 55 is fixedly mounted on one side of the grooming slide seat 52, and a grooming motor 591 is fixedly mounted on the grooming stand 55, and the grooming motor 591 is horizontally arranged on the top of the grooming box 59, and is connected to the pulley 561 of the moving knife shaft 56 through a transmission belt;

[0082] A cutting base plate 401 is fixedly installed on the cutting mechanism 4 at a position between the hair-grooming mechanism and the hair-feeding mechanism on the first slide 50, a rodless cylinder slide 402 is fixedly installed above the cutting base plate 401, a cutting clamp bracket is fixedly installed on one side of the driving slider 413 of the rodless cylinder slide 402, and the cutting clamp is fixedly installed in the vertical direction through the cutting clamp bracket, and a cutting cylinder 403 is fixedly installed above the driving slider of the rodless cylinder slide; the cutting clamp is symmetrically arranged on the upper The upper and lower hinge pliers 406 and 409 are respectively connected to the hinge pliers bracket by the upper hinge shaft 407 and the lower hinge shaft 408 at their middle parts. The tail ends of the upper and lower hinge pliers 406 and 409 are respectively connected to the connecting block 411 of the telescopic end of the cutting cylinder 403 by a pair of hinges: the upper hinge 405 and the lower hinge 410 are simultaneously connected to the connecting block 411. The front jaws of the upper and lower hinge pliers 406 and 409 are respectively provided with hinge blades 412. Fig.12 As shown, the hinged forceps bracket is not shown in the figure;

[0083] When the equipment is installed and positioned, the horizontal center line of the wire clamp, the symmetrical center line between a pair of wire blocks, and the vertical center line of the wool combing piece are all set in the same vertical plane so that the wool row can be transported in a straight line.

[0084] A discharge chute 12 is arranged in the middle of the machine panel 11, and a hopper 9 is arranged on the front side plate of the frame 1. The bottom plate of the hopper 9 extends inwardly and upwardly to be connected to the bottom of the discharge chute 12. In actual operation, the discharge chute 12 and the hopper 9 are an integral structure.

[0085] The present invention provides a method for manufacturing a twisted wire brush according to the above-mentioned integrated machine for manufacturing a twisted wire brush, comprising the following steps:

[0086] S1, the loosening cylinder drives the wool taking slide rail to slide downward along the loosening slide rail through the loosening slider, thereby driving the wool combing piece to descend a certain distance, and then the wool taking cylinder drives the wool combing piece to retreat to the left along the wool taking slide rail to the bottom of the wool box through the wool taking slider, and after the wool row groove on the wool combing piece is aligned with the wool outlet, the loosening cylinder drives the loosening slide rail to move upward as a whole, so that the upper surface of the wool combing piece is in close contact with the bottom surface of the wool box;

[0087] S2, the hair pressing cylinder drives the inner hair pressing block to slide downward along the hair pressing guide rod through the hair pressing slider, and the part of the inner hair pressing block located inside the hair box presses the brush hair material inside the hair box downward, and a row of hair is squeezed out from the hair outlet at the bottom of the hair box and falls on the hair combing piece;

[0088] S3, the wool taking cylinder drives the wool combing piece to move forward to the right, and the wool combing piece supports the wool row through the wool row groove and moves forward to the right, and sends the wool row to the wool clamping station;

[0089] S4, the first motor drives the first lead screw to rotate in the positive direction, and drives the first slide as a whole to move horizontally to the left along the first slide rail and the second slide rail through the first lead screw nut, until the clamping mouth parts of the pair of wool clips of the wool feeding mechanism overlap with the part of the wool row that exceeds the rear side of the wool comb in the vertical direction, and the pair of wool clips are respectively located above and below the wool row;

[0090] S5, the thread clamping cylinder drives a pair of wool clamps to slide relative to each other in the vertical direction until the pair of wool clamps clamp the wool row and extend to the rear half of the outside of the wool combing piece;

[0091] S6, the loose hair cylinder drives the hair combing piece to move downward for a certain distance;

[0092] S7, the first motor drives the first lead screw to rotate in the opposite direction, driving the first slide to move rightward as a whole to the brush twisting station;

[0093] S8, the second motor drives the second lead screw to rotate in the positive direction, driving the second slide table to move rightward along the third slide rail and the fourth slide rail until the projections of the wire grooves of the pair of wire blocks and the threading grooves of the wire clamp in the vertical direction overlap with each other; the wire clamping cylinder drives the round tooth top axis to move forward and extend between the tails of the pair of wire clamps, so that the jaws of the wire clamps are tightly clamped;

[0094] S9, the wire feeding wheel group of the wire feeding power box starts to rotate, and the lower end of the wire on the pay-off frame is pulled along the straightening plate and the wire groove to the wire threading groove through the wire clamp, and then transported downward for a distance, so that the length of the wire passing through the wire clamp to the part below the wire clamp is greater than the overall length of the wire twisting brush;

[0095] S10, the second motor drives the second lead screw to rotate in the opposite direction, driving the second slide to move leftward along the third slide rail and the fourth slide rail, the limit column of the wire clamp mouth limits and hooks the middle of the iron wire, and a pair of wire blocks bend the iron wire around the limit column through the wire groove to form a double-strand iron wire parallel to each other; the second slide moves leftward until the right side of the pair of wire blocks is located on the left side of the pair of wool clamps and stops, at which time the wool row is located between the double-strand iron wire;

[0096] S11, the conductor cylinder drives a pair of conductor blocks to slide relative to each other in the vertical direction until the pair of conductor blocks simultaneously press the double-strand wires, thereby pressing the wool row between the double-strand wires;

[0097] S12, the third slide cylinder drives the third slider to drive the third slide to move along the second auxiliary slide rail, the third auxiliary slide rail and the right side, and the middle part of the iron wire is limited and tightened through the limit column.

[0098] S13, the crimping cylinder drives a pair of crimping pliers to slide relative to each other in the vertical direction until the pair of crimping pliers cooperate with each other to press the double-strand iron wire;

[0099] S14, the wire twisting motor drives the round tooth shaft to rotate as a whole around the axis through the synchronous belt and the synchronous wheel, and the part of the double-strand iron wire located between the wire crimping pliers and the wire clamping pliers is pre-rotated and twisted to form a brush handle of the wire twisting brush, and the middle part of the iron wire is wrapped around the limit column to form a circular ring handle head;

[0100] S15, a pair of crimping pliers slide in opposite directions in the vertical direction to loosen the wire, and a pair of wool clips also slide in opposite directions in the vertical direction to loosen the wool row;

[0101] S16, the wire twisting motor drives the round tooth shaft to continue to rotate around the axis as a whole, and the part of the two iron wires located between the wire crimping pliers and the conductor block clamps the hair row and rotates and twists it to form a bristle column of the wire twisting brush;

[0102] S17, while the wire twisting motor drives the round tooth shaft to continue to rotate, the first motor drives the first lead screw to rotate in the positive direction, and drives the hair feeding mechanism, the hair grooming mechanism and the cutting mechanism to move leftward as a whole through the first slide, until the fixed blade of the hair grooming mechanism covers the axial length of the bristle column of the wire twisting brush in the horizontal direction;

[0103] S18, the third motor rotates forward, driving the grooming slide plate to move forward along the grooming slide rail until the distance between the cutting edge of the fixed blade and the vertical center plane of the wire clamp is equal to the standard value of the bristle column radius of the wire twisting brush; the grooming motor drives the moving blade shaft to drive the moving blade to rotate, and cooperates with the fixed blade to cut off the excess bristles of the bristle column, forming a cylindrical wire twisting brush bristle column that meets the standards;

[0104] S19, the wire twisting motor and the hair-cutting motor stop rotating at the same time, and the third slide cylinder controls the wire clamp and the wire block through the third slide to keep the wire in a state of tightening the wire; the third motor rotates in the opposite direction, driving the hair-cutting slide to move backward along the hair-cutting slide rail to reset;

[0105] S20, the first motor drives the first lead screw to rotate in the opposite direction, driving the first slide to move rightward as a whole, until the left side of the cutting pliers of the cutting mechanism is located on the right side of the right side of the wire block; the rodless cylinder slide pushes the cutting cylinder and the cutting pliers to extend forward as a whole through the driving slider, so that the cutting pliers blade of the upper cutting pliers is located above the iron wire, and the cutting pliers blade of the lower cutting pliers is located below the iron wire;

[0106] S21, the telescopic rod of the cutting cylinder extends, and the upper cutting pliers and the lower cutting pliers are pushed to rotate synchronously around the hinge axis through the hinge, and the upper cutting pliers and the lower cutting pliers cut the wire through the cutting pliers blades;

[0107] S22, the telescopic rod of the hinge-breaking cylinder is retracted, and the upper hinge pliers and the lower hinge pliers are pulled by the hinge to rotate and open synchronously around the hinge axis; the rodless cylinder slide pulls the hinge-breaking cylinder and the hinge-breaking pliers to reset backward as a whole;

[0108] S23, the clamping cylinder drives the round tooth top axis to withdraw the tail of a pair of wire clamps backward, so that the jaws of the wire clamps are loosened, and the limit column is separated into two limit bosses as the jaws of the wire clamps are loosened, and the circular ring handle of the wire twisting brush falls from between the two limit bosses into the hopper; the wire stump remaining on the conductor block after the wire twisting brush is cut off by the cutting pliers also falls into the hopper;

[0109] S24, the third slide cylinder drives the wire clamp to move leftward and reset.

[0110] In S1, the distance that the wool combing piece descends downward is equal to the thickness of the wool row.

[0111] In S1, after the wool row pressed downward by the internal pressure wool block in the wool box falls on the wool combing piece, the wool combing piece first moves back and forth at least once in the left and right directions at the original position, and then moves to the right.

[0112] The distance between the right side of the conductor block and the left end face of the crimping pliers is greater than the axial length of the bristle column of the wire brush, and the lateral length of a pair of bristle clips is equal to the axial length of the bristle column of the twisting brush.

[0113] The length of the fixed blade of the hair-grooming mechanism is greater than the axial length of the bristle column of the wire twisting brush and less than the distance between the wire crimping pliers and the conductor block;

[0114] A product length-fixing rod is also arranged on the third slider 712 in a direction parallel to the slide rail, and the control box controls the stroke parameters of the mechanism operation in each action step based on the length of the product length-fixing rod.

[0115] The cutting mechanism moves forward and backward along a straight line to a position close to the left sides of the two pairs of wire clamps, thereby cutting off the end of the twisting wire brush.

[0116] A hair taking mechanism, a hair feeding mechanism, a tensioning mechanism, a wire twisting mechanism, a hair sorting mechanism, a wire feeding mechanism and a cutting mechanism are arranged in sequence on the frame, which automatically completes all the operating procedures of hair taking, hair sorting, wire clamping, twisting and winding, hair cutting, shearing and discharging for manufacturing the twisted wire brush, with simplified process, simple structure, convenient operation, small size, small space occupation and high efficiency.

Claims

1. An all-in-one machine for manufacturing a twisted wire brush, characterized in that: The invention comprises a frame, and a wool taking mechanism, a wool feeding mechanism, a tensioning mechanism, a wire twisting mechanism, a wool sorting mechanism, a wire feeding mechanism, a cutting mechanism and a control box are arranged on the frame; the wool taking mechanism and the wire feeding mechanism are fixedly installed on the machine panel on the top of the frame; the wool feeding mechanism, the wool sorting mechanism and the cutting mechanism are installed on the machine panel near the rear side along the horizontal sliding through a first slide, the tensioning mechanism is installed on the machine panel near the front side along the horizontal sliding through a second slide, and the wire twisting mechanism is installed on the machine panel at the middle position along the horizontal sliding through a third slide; the sliding directions of the tensioning mechanism and the wire twisting mechanism are opposite to each other; the wool taking mechanism, the wool feeding mechanism, the tensioning mechanism, the wire twisting mechanism, the wool sorting mechanism, the wire feeding mechanism and the cutting mechanism are all connected to the control box; The hair removal mechanism includes a hair box capable of storing the brush hair raw material, a hair outlet is arranged at the bottom of the hair box, a hair combing piece is slidably arranged below the hair box through a transverse hair removal slide rail, a hair row groove is arranged on the hair combing piece, and the thickness of the hair combing piece is less than the length of the brush hair raw material; The wool feeding mechanism is symmetrically provided with a pair of wool clamps along the vertical direction, and the pair of wool clamps are provided on a wire clamping cylinder, and the wire clamping cylinder is fixedly installed on the first slide table through a wool clamping base plate; The tensioning mechanism has a pair of wire blocks symmetrically arranged in the vertical direction, and the pair of wire blocks are symmetrically arranged on a wire cylinder in the vertical direction; the wire cylinder is fixedly installed on the second slide in the vertical direction, and the pair of wire blocks are respectively provided with open wire grooves; The wire twisting mechanism includes a pair of wire clamps symmetrically arranged in the horizontal direction, the inner side surfaces of the openings of the pair of wire clamps are respectively provided with horizontal limit bosses, the pair of limit bosses are assembled to form a longitudinal limit column, and the space between the pair of wire clamps located inside the limit column forms a threading groove; the wire clamps are installed at the end of a round tooth shaft, and the tail end of the round tooth shaft is connected to a synchronous belt and can be driven to rotate by the synchronous belt; The wire feeding mechanism is arranged above the wire twisting mechanism. The wire feeding mechanism is equipped with a wire pay-off frame, a wire feeding power box, a wire feeding wheel set, a straightening plate and a wire trough through a support frame. The axis of the wire trough and the vertical center line of the wire trough when the wire clamp is in the initial position are located on a straight line in the same vertical direction; The grooming mechanism comprises a grooming box, a fixed blade is fixedly arranged on the front side of the grooming box, a moving blade is rotatably installed inside the grooming box through a moving blade shaft, and the moving blade shaft is connected to a belt pulley; The cutting mechanism comprises a cutting clamp arranged in a vertical direction, and the cutting clamp is connected to a cutting cylinder; The horizontal center line of the wire clamp, the symmetrical center line between a pair of wire blocks, and the vertical center line of the combing piece are located in the same vertical plane; The wire clamp of the wire twisting mechanism is supported and installed on a support seat through a horizontal round tooth shaft, and the support seat is fixedly installed on the third slide, and the rear section of the round tooth shaft is connected to a wire twisting motor through a synchronous belt; a round tooth top shaft is coaxially arranged inside the round tooth shaft, and a wire clamping cylinder is connected to the tail end of the round tooth top shaft, and the wire clamping cylinder can drive the round tooth top shaft to move laterally along the inner cavity of the round tooth shaft to control the opening and closing of the wire clamp; A pair of longitudinal grooming rails are arranged on the first slide, and the grooming box of the grooming mechanism is slidably mounted on the grooming rails through a grooming slide seat; a third motor is arranged on the rear edge of the first slide, a third lead screw is connected to the output shaft of the third motor, and the grooming slide seat is mounted on the third lead screw through an internal threaded hole; a vertical grooming stand is fixedly arranged on one side of the grooming slide plate, and a grooming motor is arranged on the grooming stand, which is horizontally arranged on the top of the grooming box and connected to the pulley through a transmission belt; The cutting mechanism includes a cutting base plate fixedly mounted on the first slide, a rodless cylinder slide is arranged on the cutting base plate, the cutting cylinder is fixed above the driving slider of the rodless cylinder slide, and a pliers bracket is arranged on one side of the driving slider; the pliers include an upper pliers and a lower pliers symmetrically arranged, the middle parts of the upper pliers and the lower pliers are hingedly connected to the pliers bracket through a hinge shaft, the tail ends of the upper pliers and the lower pliers are simultaneously hingedly connected to the telescopic end of the cutting cylinder through a pair of hinges, and the front jaws of the upper pliers and the lower pliers are respectively provided with pliers blades; A first slide rail, a second slide rail, a third slide rail and a fourth slide rail are arranged side by side from back to front above the machine panel, two sides of the bottom of the first slide are slidably mounted on the first slide rail and the second slide rail respectively, a first lead screw is fixedly mounted between the first slide rail and the second slide rail, a driving end of the first lead screw is connected to the middle of the bottom surface of the first slide through a first lead screw nut, and the first lead screw is connected to a first motor; The two sides of the bottom of the second slide are respectively slidably installed on the third slide rail and the fourth slide rail, a second lead screw is fixedly installed between the third slide rail and the fourth slide rail, a driving end of the second lead screw is connected to the middle of the bottom surface of the second slide through a second lead screw nut, and the second lead screw is connected to a second motor; a wire crimping cylinder is also arranged in the vertical direction at the right side of the wire cylinder on the second slide, and a pair of wire crimping pliers are symmetrically arranged in the vertical direction on the wire crimping cylinder; the distance between the wire crimping pliers and the wire block is greater than the axial length of the bristle column of the wire twisting brush; The second slide rail is provided with a second auxiliary slide rail, the third slide rail is provided with a third auxiliary slide rail, the two sides of the bottom of the third slide are slidably mounted on the second auxiliary slide rail and the third auxiliary slide rail respectively, a third slide cylinder is fixedly mounted on the machine panel at a position behind the second auxiliary slide rail, a third slide block protruding outward is connected to the rear edge of the third slide block, and the telescopic end of the third slide cylinder is fixedly connected to the third slide block; The wire twisting motor is fixed on the bottom surface of the third slide, and the synchronous belt passes through the third slide and is connected to the synchronous wheel of the wire twisting motor and the round tooth shaft; A discharge chute is arranged in the middle of the machine panel, a hopper is arranged on the front side plate of the frame, and a bottom plate of the hopper is inclined to extend inwardly and upwardly to be connected to the bottom of the discharge chute.

2. The integrated machine for manufacturing twisted wire brushes according to claim 1, characterized in that: The wool box of the wool removing mechanism is composed of a rear side plate, a left vertical plate, a right vertical plate and a front baffle, and the bottom of the wool box is open; the wool box is fixedly installed on the machine panel through a fixed vertical plate, and the horizontal wool removing slide rail is slidably installed on the vertical wool loosening slide rail at the lower part of the fixed vertical plate through a wool loosening slider, and the wool loosening slider is connected to a wool loosening cylinder; a wool removing cylinder is fixedly installed on the upper surface of the wool removing slide rail, and the wool combing piece is slidably installed on the wool removing slide rail through the wool removing slider, and the telescopic end of the wool removing cylinder is connected to the wool removing slider.

3. The integrated machine for manufacturing twisted wire brushes according to claim 2, characterized in that: An internal hair pressing block is slidably arranged inside the hair box, and hair pressing guide grooves are respectively arranged on the inner sides of the left vertical plate and the right vertical plate, and the two ends of the internal hair pressing block are respectively slidably installed in the hair pressing guide grooves; a hair pressing cylinder and a hair pressing guide rod are fixedly arranged on the outer side of the left vertical plate, and the guide groove on the left vertical plate is a through groove, and the outer end of the internal hair pressing block is connected with a hair pressing slider after passing through the left vertical plate, and the hair pressing slider is fixed on the telescopic end of the hair pressing cylinder and slidably mounted on the hair pressing guide rod; an external hair pressing block is fixedly arranged on the outer side of the hair box, and the bottom surface of the external hair pressing block and the bottom surface of the hair box are located on the same horizontal plane.

4. The method for manufacturing a twisted wire brush using the integrated machine for manufacturing a twisted wire brush according to claim 3, characterized in that: The following steps are involved: S1, the loosening cylinder drives the wool taking slide rail to slide downward along the loosening slide rail through the loosening slider, thereby driving the wool combing piece to descend a certain distance, and then the wool taking cylinder drives the wool combing piece to retreat to the left along the wool taking slide rail to the bottom of the wool box through the wool taking slider, and after the wool row groove on the wool combing piece is aligned with the wool outlet, the loosening cylinder drives the loosening slide rail to move upward as a whole, so that the upper surface of the wool combing piece is in close contact with the bottom surface of the wool box; S2, the hair pressing cylinder drives the inner hair pressing block to slide downward along the hair pressing guide rod through the hair pressing slider, and the part of the inner hair pressing block located inside the hair box presses the brush hair material inside the hair box downward, and a row of hair is squeezed out from the hair outlet at the bottom of the hair box and falls on the hair combing piece; S3, the wool taking cylinder drives the wool combing piece to move forward to the right, and the wool combing piece supports the wool row through the wool row groove and moves forward to the right, and sends the wool row to the wool clamping station; S4, the first motor drives the first lead screw to rotate in the positive direction, and drives the first slide as a whole to move horizontally to the left along the first slide rail and the second slide rail through the first lead screw nut, until the clamping mouth parts of the pair of wool clips of the wool feeding mechanism overlap with the part of the wool row that exceeds the rear side of the wool comb in the vertical direction, and the pair of wool clips are respectively located above and below the wool row; S5, the thread clamping cylinder drives a pair of wool clamps to slide relative to each other in the vertical direction until the pair of wool clamps clamp the wool row and extend to the rear half of the outside of the wool combing piece; S6, the loose hair cylinder drives the hair combing piece to move downward for a certain distance; S7, the first motor drives the first lead screw to rotate in the opposite direction, driving the first slide to move rightward as a whole to the brush twisting station; S8, the second motor drives the second lead screw to rotate in the positive direction, driving the second slide table to move rightward along the third slide rail and the fourth slide rail until the projections of the wire grooves of the pair of wire blocks and the threading grooves of the wire clamp in the vertical direction overlap with each other; the wire clamping cylinder drives the round tooth top axis to move forward and extend between the tails of the pair of wire clamps, so that the jaws of the wire clamps are tightly clamped; S9, the wire feeding wheel group of the wire feeding power box starts to rotate, and the lower end of the wire on the pay-off frame is pulled along the straightening plate and the wire groove to the wire threading groove through the wire clamp, and then transported downward for a distance, so that the length of the wire passing through the wire clamp to the part below the wire clamp is greater than the overall length of the wire twisting brush; S10, the second motor drives the second lead screw to rotate in the opposite direction, driving the second slide to move leftward along the third slide rail and the fourth slide rail, the limit column of the wire clamp mouth limits and hooks the middle of the iron wire, and a pair of wire blocks bend the iron wire around the limit column through the wire groove to form a double-strand iron wire parallel to each other; the second slide moves leftward until the right side of the pair of wire blocks is located on the left side of the pair of wool clamps and stops, at which time the wool row is located between the double-strand iron wire; S11, the conductor cylinder drives a pair of conductor blocks to slide relative to each other in the vertical direction until the pair of conductor blocks simultaneously press the double-strand wires, thereby pressing the wool row between the double-strand wires; S12, the third slide cylinder drives the third slider to drive the third slide to move along the second auxiliary slide rail, the third auxiliary slide rail and the right side, and the middle part of the wire is limited and tightened through the limit column; S13, the crimping cylinder drives a pair of crimping pliers to slide relative to each other in the vertical direction until the pair of crimping pliers cooperate with each other to press the double-strand iron wire; S14, the wire twisting motor drives the round tooth shaft to rotate as a whole around the axis through the synchronous belt and the synchronous wheel, and the part of the double-strand iron wire located between the wire crimping pliers and the wire clamping pliers is pre-rotated and twisted to form a brush handle of the wire twisting brush, and the middle part of the iron wire is wrapped around the limit column to form a circular ring handle head; S15, a pair of crimping pliers slide in opposite directions in the vertical direction to loosen the wire, and a pair of wool clips also slide in opposite directions in the vertical direction to loosen the wool row; S16, the wire twisting motor drives the round tooth shaft to continue to rotate around the axis as a whole, and the part of the two iron wires located between the wire crimping pliers and the conductor block clamps the hair row and rotates and twists it to form a bristle column of the wire twisting brush; S17, while the wire twisting motor drives the round tooth shaft to continue to rotate, the first motor drives the first lead screw to rotate in the positive direction, and drives the hair feeding mechanism, the hair grooming mechanism and the cutting mechanism to move leftward as a whole through the first slide, until the fixed blade of the hair grooming mechanism covers the axial length of the bristle column of the wire twisting brush in the horizontal direction; S18, the third motor rotates forward, driving the grooming slide plate to move forward along the grooming slide rail until the distance between the cutting edge of the fixed blade and the vertical center plane of the wire clamp is equal to the standard value of the bristle column radius of the wire twisting brush; the grooming motor drives the moving blade shaft to drive the moving blade to rotate, and cooperates with the fixed blade to cut off the excess bristles of the bristle column, forming a cylindrical wire twisting brush bristle column that meets the standards; S19, the wire twisting motor and the hair-cutting motor stop rotating at the same time, and the third slide cylinder controls the wire clamp and the wire block through the third slide to keep the wire in a state of tightening the wire; the third motor rotates in the opposite direction, driving the hair-cutting slide to move backward along the hair-cutting slide rail to reset; S20, the first motor drives the first lead screw to rotate in the opposite direction, driving the first slide to move rightward as a whole, until the left side of the cutting pliers of the cutting mechanism is located on the right side of the right side of the wire block; the rodless cylinder slide pushes the cutting cylinder and the cutting pliers to extend forward as a whole through the driving slider, so that the cutting pliers blade of the upper cutting pliers is located above the iron wire, and the cutting pliers blade of the lower cutting pliers is located below the iron wire; S21, the telescopic rod of the cutting cylinder extends, and the upper cutting pliers and the lower cutting pliers are pushed to rotate synchronously around the hinge axis through the hinge, and the upper cutting pliers and the lower cutting pliers cut the wire through the cutting pliers blades; S22, the telescopic rod of the hinge-breaking cylinder is retracted, and the upper hinge pliers and the lower hinge pliers are pulled by the hinge to rotate and open synchronously around the hinge axis; the rodless cylinder slide pulls the hinge-breaking cylinder and the hinge-breaking pliers to reset backward as a whole; S23, the clamping cylinder drives the round tooth top axis to withdraw the tail of a pair of wire clamps backward, so that the jaws of the wire clamps are loosened, and the limit column is separated into two limit bosses as the jaws of the wire clamps are loosened, and the circular ring handle of the wire twisting brush falls from between the two limit bosses into the hopper; the wire stump remaining on the conductor block after the wire twisting brush is cut off by the cutting pliers also falls into the hopper; S24, the third slide cylinder drives the wire clamp to move leftward and reset.

5. The method for manufacturing a twisted wire brush using the integrated machine for manufacturing a twisted wire brush according to claim 4, characterized in that: In S1, the distance that the wool combing piece descends downward is equal to the thickness of the wool row.

6. The method for manufacturing a twisted wire brush using the integrated machine for manufacturing a twisted wire brush according to claim 5, characterized in that: In S1, after the wool row pressed downward by the internal pressure wool block in the wool box falls on the wool combing piece, the wool combing piece first moves back and forth at least once in the left and right directions at the original position, and then moves to the right.

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