CN112369801A

CN112369801A - Spiral cotton brush manufacturing equipment

Info

Publication number: CN112369801A
Application number: CN202011325410.5A
Authority: CN
Inventors: 陈平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-02-19

Abstract

The invention is suitable for the technical field of brush making machinery, and provides a spiral cotton brush making device, which comprises a rack; an iron twisted wire forming mechanism and a cotton wire winding mechanism; the iron twisted wire forming mechanism is provided with a straightening assembly for straightening iron twisted wires and a forming assembly for folding the straightened iron twisted wires into a V shape and cutting off the V shape; the cotton thread winding mechanism is provided with a cotton thread disc, a winding assembly for winding cotton threads with specified length on the cotton thread disc into cotton spindles, and a thread drawing part for drawing the cotton spindles; a gripping mechanism; a wire twisting mechanism; a fly mechanism; a shearing mechanism; a control mechanism; and a table assembly. The invention is automatically produced in the whole process and can be operated without any professional technology; the operation is simple, and the independent production can be realized only by training an operator for half an hour; the daily output is high, and one spiral cotton brush is used in ten seconds on average; the quality is stable, the number of the bristles of each spiral cotton brush is consistent, the appearance is consistent, and the length is consistent; integrates all procedures of manual production and is improved and perfected.

Description

Spiral cotton brush manufacturing equipment

Technical Field

The invention belongs to the technical field of brush making machinery, and particularly relates to spiral cotton brush making equipment.

Background

The daily life often involves the cleaning operation of utensils such as drinking cups, tea sets, etc. Such appliances are difficult to clean due to their excessive depth, presence of crevices, etc., and there is a risk of affecting the health of the user who is then not clean.

The cleaning mode that at present often takes is to scrub through the cotton brush of spiral, and the cotton brush of spiral brush hair is deep and high, and the size is suitable, and soft easy operation can various utensils such as drinking cup, thermos cup, kettle of convenient washing.

At present, a manufacturing mode of the spiral cotton brush is still manual, the mode has high technical requirements on workers, manual operation easily causes the problems of uneven brushing, non-centered twisted filament, low production efficiency and the like, and the prepared spiral cotton brush product has unstable quality and can not control accurate size.

Mechanical equipment is adopted in another manufacturing mode of the spiral cotton brush, however most of the existing spiral cotton brush manufacturing processes are complicated and complex, reasonable distribution is not carried out on the production and preparation processes of the spiral cotton brush, part of the processes still need manual work, and the automation degree is low.

Disclosure of Invention

The embodiment of the invention aims to provide spiral cotton brush manufacturing equipment and aims to solve the problems in the background art.

The embodiment of the present invention is achieved as described above, in a spiral cotton brush manufacturing apparatus, the spiral cotton brush manufacturing apparatus including:

a frame;

the iron twisted wire forming mechanism and the cotton wire winding mechanism are arranged on the rack;

the iron twisted wire forming mechanism is provided with a straightening assembly for straightening iron twisted wires and a forming assembly for folding the straightened iron twisted wires into a V shape and cutting off the V shape; the cotton thread winding mechanism is provided with a cotton thread disc, a winding assembly for winding cotton threads with specified length on the cotton thread disc into cotton spindles, and a thread drawing part for drawing the cotton spindles;

the clamping mechanism is used for clamping the cut V-shaped iron twisted wires to the next station and clamping the cotton threads extracted by the thread extracting part between the V-shaped iron twisted wires;

and the wire twisting mechanism is used for driving the V-shaped iron wire twisting to clamp the cotton wires and driving the V-shaped iron wire twisting to clamp the cotton wires to twist spirally so as to obtain the spiral cotton brush.

Preferably, the straightening assembly comprises:

the straightening wheels are arranged on the rack and are used for twisting wires through iron;

the fixing piece is used for fixing a certain position on the iron torsion wire;

the clamping piece is used for clamping a certain position on the iron torsion wire;

and the first telescopic piece is used for driving the clamping piece after clamping the iron twisted wire to be away from the fixing piece after fixing the iron twisted wire.

Preferably, the molding assembly comprises:

the wire folding wheel is installed on the rack;

the second telescopic piece is used for driving the straightened iron twisted wire to pass through the wire folding wheel, and the iron twisted wire is folded into a V shape after passing through the wire folding wheel;

and the cutting piece is used for cutting off the part of the iron twisted wire which is folded into a V shape.

Preferably, the iron twisted wire forming mechanism further includes:

receiving a material part;

the wire feeding part is used for pushing the cut V-shaped iron twisted wire to the upper part of the receiving part;

and the wire beating part is used for beating the pushed V-shaped iron twisted wires to the material receiving part.

Preferably, the winding assembly comprises:

a wire storage member;

the winding part is used for winding the cotton thread on the thread storage part;

the cutting knife is arranged on one side of the wire storage piece;

the conveying wheel set is used for conveying the cotton threads;

the floating wheel is arranged on one side of the conveying wheel set in a sliding mode and used for acquiring cotton threads from the cotton thread disc, and the conveying wheel set conveys the acquired cotton threads to the thread winding piece;

an inductive switch; when the induction switch detects that the floating wheel is close to the conveying wheel set, the induction switch is closed, and the conveying wheel set is electrified; when the inductive switch detects that the floating wheel is far away from the conveying wheel set, the inductive switch is switched off, and the conveying wheel set is switched off.

Preferably, the thread drawing member includes:

a wire clamping member;

the first reciprocating linear driving piece is used for driving the wire clamping piece to do reciprocating linear motion along a first direction;

the second reciprocating linear driving piece is used for driving the wire clamping piece to do reciprocating linear motion along a second direction; the first direction is perpendicular to the second direction.

Preferably, the gripping mechanism includes:

the clamping piece is used for clamping the V-shaped iron twisted wire or cotton thread;

the third telescopic piece is used for driving the clamping piece to move to the position where the V-shaped iron twisted wire or cotton wire to be clamped is located;

and the fourth telescopic piece is used for driving the clamping piece to move to the position of the wire twisting mechanism.

Preferably, the wire twisting mechanism includes:

the first chuck and the second chuck are used for clamping two ends of the V-shaped iron twisted wire;

the first clamping driving piece and the second clamping driving piece are respectively used for driving the first clamping head and the second clamping head to clamp;

and the first rotary driving piece and the second rotary driving piece are respectively used for driving the first chuck and the second chuck to rotate.

Preferably, the spiral cotton brush manufacturing equipment further comprises a fly mechanism for trimming the spiral cotton brush, wherein the fly mechanism comprises:

the fly cutter is rotatably arranged on one side of the wire twisting mechanism;

the third reciprocating linear driving piece is used for driving the wire clamping piece to do reciprocating linear motion along a third direction;

the fourth reciprocating linear driving piece is used for driving the wire clamping piece to do reciprocating linear motion along a fourth direction; the third direction is perpendicular to the fourth direction.

Preferably, the spiral cotton brush manufacturing equipment further comprises a cutting mechanism for removing redundant thread ends on the spiral hair brush, and the cutting mechanism comprises:

the cutting piece is arranged on one side of the wire twisting mechanism;

and the fifth telescopic piece is used for driving the cutting piece to move to the position of the spiral hairbrush on the wire twisting mechanism.

Preferably, the spiral cotton brush manufacturing equipment further comprises a control mechanism for controlling the running state of the spiral cotton brush manufacturing equipment.

Preferably, the spiral cotton brush manufacturing equipment further comprises a workbench assembly; the frame is arranged on the workbench component.

The spiral cotton brush manufacturing equipment provided by the embodiment of the invention comprises a rack; the iron twisted wire forming mechanism and the cotton wire winding mechanism are arranged on the rack; the iron twisted wire forming mechanism is provided with a straightening assembly for straightening iron twisted wires and a forming assembly for folding the straightened iron twisted wires into a V shape and cutting off the V shape; the cotton thread winding mechanism is provided with a cotton thread disc, a winding assembly for winding cotton threads with specified length on the cotton thread disc into cotton spindles, and a thread drawing part for drawing the cotton spindles; the clamping mechanism is used for clamping the cut V-shaped iron twisted wires to the next station and clamping the cotton threads extracted by the thread extracting part between the V-shaped iron twisted wires; the wire twisting mechanism is used for driving the V-shaped iron wire twisting to clamp the cotton wires and driving the V-shaped iron wire twisting to clamp the cotton wires to twist spirally so as to obtain the spiral cotton brush; the fly-hair mechanism is used for trimming the spiral cotton brush; a shearing mechanism for removing the redundant thread ends on the spiral hairbrush; the control mechanism is used for controlling the running state of the spiral cotton brush manufacturing equipment; and a table assembly.

Compared with the prior art, the spiral cotton brush manufacturing equipment provided by the invention has the following advantages:

1. the whole process is automatic, and the operation can be carried out without any professional technology;

2. the operation is simple, and the independent production can be realized only by training an operator for half an hour;

3. the daily output is high, and one spiral cotton brush is used in ten seconds on average;

4. the quality is stable, the number of the bristles of each spiral cotton brush is consistent, the appearance is consistent, and the length is consistent;

5. integrates all procedures of manual production and is improved and perfected.

Drawings

FIG. 1 is a front view of a spiral cotton brush manufacturing apparatus according to an embodiment of the present invention;

FIG. 2 is a rear view of a spiral cotton brush manufacturing apparatus according to an embodiment of the present invention;

FIG. 3 is a side view of an apparatus for manufacturing a spiral cotton brush according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a spiral cotton brush according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an iron twisted wire forming mechanism according to an embodiment of the present invention;

fig. 6 is a front view of an iron twisted wire forming mechanism provided in an embodiment of the present invention;

FIG. 7 is an enlarged schematic view at 209 of FIGS. 5 and 6 according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a V-shaped iron twisted wire according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a cotton thread winding mechanism according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a gripping mechanism and a wire twisting mechanism provided in an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a wire twisting mechanism according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a fly mechanism and a wire twisting mechanism provided in an embodiment of the present invention;

FIG. 13 is a schematic structural diagram of a fly mechanism and a cutting mechanism provided in accordance with an embodiment of the present invention;

FIG. 14 is a schematic structural diagram of a workbench assembly according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of a control mechanism according to an embodiment of the present invention.

In the drawings: 100. a frame; 101. iron twisted wire; 102. cotton threads; 201. straightening wheels; 202. a first telescoping member; 203. a cylinder fixing member; 204. a cylinder clamp; 205. a cylinder cutting knife; 206. a wire hooking cylinder; 207. a silk shooting cylinder; 208. a wire feeding cylinder; 209. a wire folding wheel; 210. a silk beating plate; 211. a wire feeding plate; 212. receiving a material part; 301. a cotton wire coil; 302. a motor; 303. a PU wheel; 304. a floating wheel; 305. an inductive switch; 306. a winding motor; 307. a winding finger; 308. tiling a motor; 309. rotating the disc; 310. wire storage fingers; 311. a cutting knife; 312. a wire clamping claw; 313. a first reciprocating linear drive member; 314. a second reciprocating linear drive; 401. a wire taking cylinder; 402. a claw; 403. a lifting cylinder; 501. a first chuck; 502. a second chuck; 503. a first cylinder; 504. a second cylinder; 505. a first servo motor; 506. a second servo motor; 601. an asynchronous motor; 602. a fly cutter; 603. a fourth reciprocating linear drive member; 604. a third reciprocating linear drive member; 701. scissors; 702. a fifth telescoping member; 801. a platform layer; 802. a second layer of the platform; 803. a displacement table; 901. a power indicator key; 902. a power switch key; 903. a scram key; 904. and a control mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 3, a spiral cotton brush manufacturing apparatus according to an embodiment of the present invention includes:

a frame 100;

an iron twisted wire forming mechanism and a cotton wire winding mechanism which are arranged on the frame 100;

the iron twisted wire forming mechanism is provided with a straightening assembly for straightening the iron twisted wire 101 and a forming assembly for folding the straightened iron twisted wire 101 into a V shape and cutting off the V shape; the cotton thread winding mechanism is provided with a cotton thread disc 301, a winding assembly for winding cotton threads 102 with specified length on the cotton thread disc 301 into cotton spindles, and a thread drawing part for drawing the cotton spindles;

the clamping mechanism is used for clamping the cut V-shaped iron twisted wires to the next station and clamping the cotton threads 102 extracted by the thread extracting part between the V-shaped iron twisted wires;

and the wire twisting mechanism is used for driving the V-shaped iron wire twisting to clamp the cotton wire 102 and driving the V-shaped iron wire twisting which clamps the cotton wire 102 to twist spirally so as to obtain the spiral cotton brush.

In the embodiment of the present invention, the gripping mechanism and the wire twisting mechanism are also disposed on the frame 100. When preparing the spiral cotton brush, firstly, the iron twisted wire 101 is well arranged in the spiral cotton brush manufacturing equipment, then the equipment is operated, the iron twisted wire 101 is straightened when passing through the straightening assembly, the straightened iron twisted wire 101 is folded into a V shape at the forming assembly, and the twisted wire mechanism is clamped by the clamping mechanism after the V-shaped iron twisted wire is cut off. While the above operation is performed, the winding assembly winds the cotton threads 102 of the specified length on the cotton thread spool 301 into cotton ingots, and then the cotton ingots are drawn by the thread drawing member. After the V-shaped iron twisted wire is clamped on the wire twisting mechanism, the cotton thread 102 extracted by the clamping mechanism is clamped in the V-shaped iron twisted wire. Then, the twisting mechanism drives the V-shaped iron twisting wire to close, the cotton wire 102 is clamped and is twisted spirally under the action of the twisting mechanism, so that the cotton wire 102 is continuously wound on the iron twisting wire 101, and finally the spiral cotton brush is formed. The prepared spiral cotton brush is shown in figure 4.

It should be noted that the cotton thread 102 described in the embodiment of the present invention does not only refer to a thread made of cotton in botany, but also other threads made of chemical or animal fibers such as acrylic, nylon, animal hair, etc. also belong to the scope of the "cotton thread" in the present invention.

As shown in fig. 5 and 6, as a preferred embodiment of the present invention, the straightening assembly includes:

a straightening wheel 201 installed on the frame 100 for passing through the iron twisted wire 101;

a fixing member for fixing a position on the iron torsion wire 101;

a clamping member for clamping a position on the iron torsion wire 101;

for driving the clamping member after clamping the iron torsion wire 101 away from the first telescopic member 202 of the fixing member after fixing the iron torsion wire 101.

Specifically, indisputable twisted wire 101 is through being straightened wheel 201 behind the wheel 201 and tentatively being straightened by straightening wheel 201, then fixes a certain position on indisputable twisted wire 101 after tentatively straightening through the mounting, presss from both sides tightly through the clamping piece another position on indisputable twisted wire 101 after tentatively straightening. After that, the first telescopic member 202 is activated, and the clamping member is driven by the first telescopic member 202 to move towards the direction away from the fixing member, so that the iron wire between the clamping member and the fixing member is further straightened.

The fixing part can adopt mechanical parts formed by combining a telescopic cylinder, an electric push rod, an electro-hydraulic push rod and the like with the fixing head, and the cylinder fixing part 203 formed by combining the telescopic cylinder and the fixing head is preferred in the embodiment. The clamping element can adopt mechanical parts formed by combining a telescopic cylinder, an electric push rod, an electro-hydraulic push rod and the like with the clamping head, and the cylinder clamping element 204 formed by combining the telescopic cylinder and the clamping head is preferred in the embodiment. The first telescopic member 202 may be any one of a telescopic cylinder, a telescopic hydraulic cylinder, an electric push rod, an electro-hydraulic push rod, and the like, and in this embodiment, a telescopic cylinder is preferred.

As shown in fig. 5 to 7, as a preferred embodiment of the present invention, the molding assembly includes:

a wire folding wheel 209 mounted on the frame 100;

the second expansion piece is used for driving the straightened iron twisted wire 101 to pass through the wire folding wheel 209, and the iron twisted wire 101 is folded into a V shape after passing through the wire folding wheel 209;

and a cutting member for cutting a portion of the iron twisted wire 101 folded into a V-shape.

Specifically, the iron twisted wire 101 is straightened and then continues to move to the position of the wire folding wheel 209, and then the straightened iron twisted wire 101 is pushed to pass through the wire folding wheel 209 through the second telescopic member, and the iron twisted wire 101 is folded into a V shape under the action of the wire folding wheel 209, as shown in fig. 7. Subsequently, the iron twisted wire 101 folded into a V shape is cut out by a cutting member, and the structure of the obtained V-shaped iron twisted wire is shown in fig. 8.

Any mechanical part of telescopic cylinder, telescopic hydraulic cylinder, electric push rod, electric hydraulic push rod and the like can be selected for the second telescopic part, and the telescopic cylinder is preferred in this embodiment and is called as a wire hooking cylinder 206. The cutting member may be a mechanical component formed by combining a telescopic cylinder, an electric push rod, an electro-hydraulic push rod, and the like with a cutting blade, and in this embodiment, the cylinder cutting blade 205 formed by combining a telescopic cylinder and a cutting blade is preferred.

As shown in fig. 5 and 6, as a preferred embodiment of the present invention, the iron twisted wire forming mechanism further includes:

a receiving member 212;

the wire feeder is used for pushing the cut V-shaped iron twisted wire to the upper part of the receiving part 212;

and the wire beating part is used for beating the pushed V-shaped iron twisted wire to the material receiving part 212.

Specifically, after the V-shaped iron twisted wire is cut, the V-shaped iron twisted wire is pushed to the upper side of the receiving part 212 under the action of the wire feeding part, and then the wire patting part applies acting force to the V-shaped iron twisted wire to pat the V-shaped iron twisted wire to the receiving part 212.

In this embodiment, the wire feeding unit includes a wire feeding plate 211 and a wire feeding plate 211 telescopic unit for driving the wire feeding plate 211 to reciprocate, and the wire feeding plate 211 telescopic unit may be any one of a telescopic cylinder, a telescopic hydraulic cylinder, an electric push rod, an electro-hydraulic push rod, and the like, and in this embodiment, is preferably a telescopic cylinder, which is referred to as a wire feeding cylinder 208. The silk beating part comprises a silk beating plate 210 and a silk beating plate 210 telescopic part used for driving a silk feeding plate 211 to reciprocate, the silk beating plate 210 telescopic part can be any one of a telescopic cylinder, a telescopic hydraulic cylinder, an electric push rod, an electro-hydraulic push rod and the like, and the telescopic cylinder is preferably a telescopic cylinder in the embodiment and is called a silk beating cylinder 207.

As shown in fig. 9, as a preferred embodiment of the present invention, the winding assembly includes:

a wire storage member;

a winding member for winding the cotton 102 around the storage member;

a cutting knife 311 arranged at one side of the wire storage piece;

a conveying wheel set for conveying the cotton thread 102;

the floating wheel 304 is arranged on one side of the conveying wheel set in a sliding mode and used for acquiring the cotton threads 102 from the cotton thread disc 301, and the conveying wheel set conveys the acquired cotton threads 102 to the thread winding piece;

an inductive switch 305; when the inductive switch 305 detects that the floating wheel 304 approaches the conveying wheel set, the inductive switch 305 is closed, and the conveying wheel set is electrified; when the inductive switch 305 detects that the floating wheel 304 is far away from the conveying wheel set, the inductive switch 305 is turned off, and the conveying wheel set is powered off.

Specifically, the cotton thread 102 is firstly loaded on the cotton thread spool 301, and then the cotton thread 102 is arranged on the thread storage member after bypassing the conveying wheel set and the floating wheel 304. When the floating wheel 304 moves downwards, the cotton thread 102 is driven to wind out of the cotton thread disc 301, at the moment, the inductive switch 305 detects that the floating wheel 304 is far away from the conveying wheel set, the inductive switch 305 is switched off, and the conveying wheel set is in a power-off state. Then the floating wheel 304 moves upwards, at the moment, the inductive switch 305 detects that the floating wheel 304 is close to the conveying wheel set, the inductive switch 305 closes the conveying wheel set to be powered on to operate, the cotton threads 102 wound out of the cotton thread disc 301 are conveyed to the winding element, and the winding element winds the conveyed cotton threads 102 on the thread storage element. When the cotton thread 102 on the thread storage member reaches the length required for preparing the spiral cotton brush, the cutting knife 311 cuts the cotton thread 102.

In this embodiment, the conveying wheel set can adopt three PU wheels 303 driven by a motor, the cotton thread 102 passes through the gap between the three PU wheels 303, and the PU wheels 303 drive the cotton thread 102 to run when rotating. The thread storage member is a thread storage finger 310. The winding piece comprises a laying motor 308, a winding motor 306, a winding finger 307 and a winding base, and the winding finger 307 is driven to run by the winding motor 306 so as to wind the cotton 102 on the storage finger 310. The winding motor 306 and the winding finger 307 are arranged on the winding base, and the winding base is driven by the tiling motor 308 to move so that the winding finger 307 is close to or far away from the storage finger 310, thereby enabling the winding finger 307 to uniformly wind the cotton thread 102 on the storage finger 310.

As shown in fig. 9, as a preferred embodiment of the present invention, the thread drawing member includes:

a wire clamping member;

a first reciprocating linear driving member 313 for driving the wire clamping member to reciprocate linearly along a first direction;

a second reciprocating linear driving element 314 for driving the wire clamping element to reciprocate linearly along a second direction; the first direction is perpendicular to the second direction.

Specifically, the cotton thread 102 is wound to a predetermined length on the thread storage finger 310 and cut off, and then the thread end of the cotton spindle wound on the winding finger 307 is clamped by the thread clamping member. Then, the first reciprocating linear driving part 313 drives the thread clamping part to reciprocate left and right, and the cotton thread 102 is drawn away from the winding finger 307; the second linear reciprocating driving element 314 drives the thread clamping element to reciprocate back and forth, so as to place the removed cotton thread 102 at a proper position for the next action.

In this embodiment, the wire clamping member may adopt a wire clamping claw 312, and the first reciprocating linear driving member 313 and the second reciprocating linear driving member 314 may adopt a linear reciprocating motor, a telescopic cylinder, an electric push rod, an electro-hydraulic push rod, and the like. In addition, in order to facilitate the thread clamping claw 312 to clamp the cotton thread 102, a rotating disc 309 is additionally arranged between the thread clamping claw 312 and the winding finger 307 in the embodiment. The rotating disc 309 rotates 180 ° to bring the thread end of the cotton thread 102 in front of the thread clamping claw 312, and then the thread clamping claw 312 clamps the cotton thread 102.

As shown in fig. 10, as a preferred embodiment of the present invention, the gripping mechanism includes:

a clamping piece for clamping the V-shaped iron twisted wire or cotton thread 102;

the third telescopic piece is used for driving the clamping piece to move to the position of the V-shaped iron twisted wire or cotton thread 102 to be clamped;

Specifically, after the V-shaped twisted iron wire is patted on the receiving member 212, the third extensible member drives the clamping member to move to the position where the V-shaped twisted iron wire is located. After the clamping piece clamps the V-shaped iron twisted wire, the fourth telescopic piece drives the clamping piece to move to the position of the wire twisting mechanism, and the clamping piece loosens the V-shaped iron twisted wire to be clamped in the wire twisting mechanism. Then, the third extensible member drives the clamping member to move to the position of the wire clamping claw 312, the cotton wire 102 on the wire clamping claw 312 is clamped, the fourth extensible member drives the clamping member to descend, the clamped cotton wire 102 is placed between the V-shaped iron twisted wires, the V-shaped iron twisted wires are driven by the wire twisting mechanism to clamp the cotton wire 102, and the V-shaped iron twisted wires clamping the cotton wire 102 are driven to twist spirally, so that the spiral cotton brush is obtained.

In this embodiment, the clamping member may adopt a clamping jaw 402, and the third extensible member and the fourth extensible member may adopt any mechanical component of a telescopic cylinder, a telescopic hydraulic cylinder, an electric push rod, an electro-hydraulic push rod, and the like, and in this embodiment, the telescopic cylinder is preferred, and the telescopic cylinder is respectively referred to as a wire taking cylinder 401 and a lifting cylinder 403.

As shown in fig. 10 and 11, as a preferred embodiment of the present invention, the wire twisting mechanism includes:

a first chuck 501 and a second chuck 502 for clamping two ends of the V-shaped iron twisted wire;

a first clamping driving member and a second clamping driving member for driving the first clamping head 501 and the second clamping head 502 to clamp respectively;

a first rotary driving member and a second rotary driving member for driving the first chuck 501 and the second chuck 502 to rotate, respectively.

Specifically, after the jaws 402 clamp the V-shaped iron twisted wire to the wire twisting mechanism, the V-shaped iron twisted wire is clamped by the first clamp 501 and the second clamp 502. The jaws 402 then place the cotton thread 102 into the V-shaped iron torsion wire. At this time, the first clamping driving member and the second clamping driving member respectively drive the first chuck 501 and the second chuck 502 to clamp, so that the V-shaped iron twisted wire clamps the cotton thread 102. Then, the first rotary driving member and the second rotary driving member are started to drive the first chuck 501 and the second chuck 502 to respectively rotate in opposite directions to drive the V-shaped iron twisted wire to twist spirally, so as to fix the cotton thread 102 on the spirally twisted iron twisted wire 101. After the cotton thread 102 is fixed, the first rotary driving part and the second rotary driving part drive the iron twisted wire 101 to rotate towards one direction, so that the cotton thread 102 is firmly and attractively arranged on the iron twisted wire 101, and the spiral cotton brush is obtained.

In this embodiment, the first clamping driving member and the second clamping driving member may adopt an air cylinder, a hydraulic oil cylinder, an electric push rod, etc., and in this embodiment, the first clamping driving member and the second clamping driving member are preferably telescopic air cylinders, which are respectively called as a first air cylinder 503 and a second air cylinder 504. The first and second rotary drives may employ servo motors, referred to as first and

second servo motors

505 and 506, respectively.

As shown in fig. 12 and 13, as a preferred embodiment of the present invention, the spiral cotton brush manufacturing apparatus further includes a fly mechanism for shaving the spiral cotton brush, the fly mechanism including:

a fly cutter 602 rotatably arranged on one side of the wire twisting mechanism;

a third reciprocating linear driving member 604 for driving the wire clamping member to perform reciprocating linear motion along a third direction;

a fourth reciprocating linear driving member 603 for driving the wire clamping member to move in a fourth direction; the third direction is perpendicular to the fourth direction.

Specifically, the spiral cotton brush prepared in the above process is actually only a semi-finished product, and the semi-finished product needs to be subjected to hair trimming treatment to obtain the finished spiral cotton brush. The shaving treatment can be performed manually or by machine. In order to increase the degree of automation, in the embodiment, a machine is selected for the hair trimming treatment, which is specifically implemented by adding a hair flying mechanism on one side of the wire twisting mechanism.

During the trimming process, the third reciprocating linear driving member 604 drives the fly cutter 602 to move back and forth to approach and separate from the spiral cotton brush, and the fourth reciprocating linear driving member 603 drives the fly cutter 602 to move left and right to trim different positions of the spiral cotton brush.

In this embodiment, the fly cutter 602 is driven by the asynchronous motor 601 to rotate, and the third reciprocating linear driving element 604 and the fourth reciprocating linear driving element 603 may adopt a linear reciprocating motor, a telescopic cylinder, an electric push rod, an electro-hydraulic push rod, and the like, and in this embodiment, a linear reciprocating motor is preferred.

As shown in fig. 13, as a preferred embodiment of the present invention, the spiral cotton brush manufacturing apparatus further includes a cutting mechanism for removing excess thread ends on the spiral hair brush, the cutting mechanism including:

the cutting piece is arranged on one side of the wire twisting mechanism;

and a fifth telescopic member 702 for driving the cutting member to move to the position of the spiral brush on the wire twisting mechanism.

Specifically, when the spiral cotton brush is prepared, in order to avoid insufficient cotton threads, the length of the provided cotton threads is always the length which is needed in an unnecessary way, and the finally prepared spiral cotton brush also has unnecessary thread ends. After the hair trimming treatment is carried out on the spiral cotton brush, redundant thread ends on the spiral cotton brush need to be cut off, and the cutting mode can be manual cutting or machine cutting. In order to increase the degree of automation, in the embodiment, a machine is selected to cut off the redundant thread ends on the spiral hairbrush, and a cutting mechanism is added on one side of the thread twisting mechanism.

In operation, the fifth extensible member 702 drives the cutting member to approach the spiral cotton brush, and the cutting member cuts the thread end. Then, the first chuck 501 and the second chuck 502 loosen the spiral cotton brush, and the obtained finished spiral cotton brush is transported to the inside of the turnover box through other external conveying equipment.

In this embodiment, the cutting member may be a pair of scissors 701, and the fifth telescopic member 702 may be any one of a telescopic cylinder, a telescopic hydraulic cylinder, an electric push rod, an electro-hydraulic push rod, and the like, and is preferably a telescopic cylinder in this embodiment.

As shown in fig. 15, as a preferred embodiment of the present invention, the spiral cotton brush making apparatus further includes a control mechanism 904 for controlling the operation state of the spiral cotton brush making apparatus.

Specifically, the control mechanism 904 may be a PDA device, a control box, an embedded tablet, an embedded industrial personal computer, or the like. The embodiment is preferably an embedded tablet having a power switch key 902, a power indication key 901 and an emergency stop key 903 thereon. After power is turned on, a power switch key 902 is pressed to activate a control mechanism 904. And starting a production program on the touch screen of the embedded flat plate to control each mechanism to operate orderly. If an accident occurs in the process of running, the emergency stop key 903 is pressed to carry out emergency stop operation, so that equipment is prevented from being damaged.

As shown in fig. 14, as a preferred embodiment of the present invention, the spiral cotton brush manufacturing apparatus further includes a table assembly; the frame 100 is disposed on the table assembly.

Specifically, the workbench assembly is used for installing the spiral cotton brush manufacturing equipment, and replacing parts and maintenance equipment of the spiral cotton brush manufacturing equipment or partial raw materials and the like can be stored. The stage assembly in this embodiment includes a first stage 801, a second stage 802, and a displacement stage 803. The first layer platform 801 is an operation table with a storage cabinet, the second layer platform 802 is positioned on the first layer platform 801 and is used for installing mechanisms needing high-position installation, such as iron twisted wire forming mechanisms, and the receiving piece 212 is positioned on the second layer platform 802. The mechanism that needs to be displaced, such as the fly mechanism and the cutting mechanism, is located on the displacement workbench 803, which is convenient for adjusting the distance between the fly mechanism and the wire twisting mechanism.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a spiral cotton brush preparation equipment which characterized in that, spiral cotton brush preparation equipment includes:

a frame;

2. The spiral cotton brush making apparatus according to claim 1, wherein the straightening assembly comprises:

a fixing member for fixing the iron twisted wire;

a clamping member for clamping the iron torsion wires;

a first telescoping member; the clamping piece is used for driving the clamping piece after clamping the iron twisted wire to be away from the fixing piece after fixing the iron twisted wire.

3. A spiral cotton brush making apparatus according to claim 1 or 2, wherein said forming assembly comprises:

the wire folding wheel is installed on the rack;

4. A spiral cotton brush making apparatus according to claim 1 or 3, wherein said iron twisted wire forming mechanism further comprises:

receiving a material part;

5. The spiral cotton brush making apparatus according to claim 1, wherein the winding assembly comprises:

a wire storage member;

the cutting knife is arranged on one side of the wire storage piece;

the conveying wheel set is used for conveying the cotton threads;

6. A spiral cotton brush making apparatus according to claim 1 or 5, wherein said thread drawing member comprises:

a wire clamping member;

7. The spiral cotton brush manufacturing apparatus of claim 1, wherein the gripping mechanism comprises:

8. The spiral cotton brush making apparatus according to claim 1, wherein the wire twisting mechanism comprises:

9. The spiral cotton brush manufacturing apparatus according to claim 1, further comprising a fly mechanism for shaving the spiral cotton brush, the fly mechanism comprising:

10. The spiral cotton brush making apparatus according to claim 1, further comprising a cutting mechanism for removing excess thread ends on the spiral hair brush, the cutting mechanism comprising:

the cutting piece is arranged on one side of the wire twisting mechanism;

11. The spiral cotton brush manufacturing apparatus according to claim 1, further comprising a control mechanism for controlling an operation state of the spiral cotton brush manufacturing apparatus.

12. The spiral cotton brush making apparatus according to claim 1, further comprising a table assembly; the frame is arranged on the workbench component.