CN109989192A - Template sewing machine - Google Patents
Template sewing machine Download PDFInfo
- Publication number
- CN109989192A CN109989192A CN201910386263.3A CN201910386263A CN109989192A CN 109989192 A CN109989192 A CN 109989192A CN 201910386263 A CN201910386263 A CN 201910386263A CN 109989192 A CN109989192 A CN 109989192A
- Authority
- CN
- China
- Prior art keywords
- synchronous belt
- mounting plate
- cylinder
- synchronous pulley
- synchronous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims abstract description 149
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/30—Driving-gear for loop takers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention belongs to sewing device technical fields, refer in particular to a kind of template sewing machine；Machine head assembly is fixedly connected with upper shaft, rotating shuttle assembly is fixedly connected with lower rotary shaft, synchronous pulley one is provided in upper shaft, synchronous pulley two is provided on lower rotary shaft, the upper and lower ends of vertical pivot are provided with synchronous pulley three and synchronous pulley four, upper shaft, lower rotary shaft passes through upper synchronous belt, lower synchronous belt is connect with vertical pivot, one periphery of synchronous pulley is circumferentially distributed, and there are two above synchronous belt locating pieces, strainer is respectively arranged in the one or both sides of upper synchronous belt, upper box is slidably connected in fixed plate, lifting cylinder is provided in fixed plate, lifting cylinder is connect with upper box, lifting cylinder drives machine head assembly to move up, strainer releases the tensioning to upper synchronous belt, synchronous pulley one, machine head assembly moves up, upper synchronous belt is motionless；The present invention controls the lifting of the tightness cooperation machine head assembly of upper synchronous belt by strainer, simple to operate.
Description
Technical field:
The invention belongs to sewing device technical fields, refer in particular to a kind of template sewing machine.
Background technique:
Template sewing machine refers to the sewing device that practical application is carried out in conjunction with clothes template technology.Template sewing machine generally wraps
Include machine head assembly and rotating shuttle assembly.Machine head assembly is arranged on casing, and rotating shuttle assembly is set on the base.During sewing,
Machine head assembly generally requires to rotate with rotating shuttle assembly.And machine head assembly and rotating shuttle assembly largely pass through independent driving machine at present
Structure driving rotation.
Summary of the invention:
It had both been able to achieve the object of the present invention is to provide one kind and machine head assembly and rotating shuttle assembly is driven by synchronous belt drive mechanism
It rotates synchronously, and can solve the template sewing machine of machine head assembly lifting problem.
The present invention is implemented as follows:
Template sewing machine, including casing, pedestal, machine head assembly, rotating shuttle assembly, the casing include uprights and cantilever
Portion, the machine head assembly are fixedly connected with upper shaft, and upper shaft is rotatably connected in upper box, the rotating shuttle assembly and lower rotary shaft
It is fixedly connected, synchronous pulley one is provided in the intracorporal upper shaft of top box, is provided with synchronous pulley two on lower rotary shaft, perpendicular
The upper and lower ends of axis are respectively arranged with synchronous pulley three and synchronous pulley four, synchronous pulley one and synchronous pulley three, synchronous pulley
Two are connect by upper synchronous belt, lower synchronous belt with vertical pivot respectively with synchronous pulley four, and the vertical pivot is directly or indirectly driven by motor
Turn is dynamic to drive rotating shuttle assembly, machine head assembly to rotate synchronously, and one periphery of synchronous pulley is circumferentially distributed, and there are two above same
Step band locating piece, synchronous belt locating piece is fixed on upper box inner wall, is respectively arranged with pair in the one or both sides of upper synchronous belt
The strainer that upper synchronous belt is tensioned, the upper box are slidably connected in fixed plate, and fixed plate is installed in cantilever portion
Left part is provided with lifting cylinder in fixed plate, and the piston rod of lifting cylinder is connect with upper box, when lifting cylinder band motivation
When head assembly moves up, strainer releases the tensioning to upper synchronous belt, and synchronous pulley one is upward together with machine head assembly
Mobile, upper synchronous belt limit does not generate upper and lower displacement in synchronous belt locating piece, when lifting cylinder drives machine head assembly to moving down
After dynamic reset, synchronous pulley one moves downwardly together with machine head assembly, and strainer is tensioned upper synchronous belt.
In above-mentioned template sewing machine, the strainer includes the tensioning cylinder being arranged on the outside of upper synchronous belt,
Tight cylinder is arranged on cylinder mounting plate, and cylinder mounting plate is fixedly connected with the inner wall of casing corresponding portion, in tensioning cylinder
The outer end of piston rod is provided with slide-and-guide block, and the slide-and-guide block side adjacent with upper synchronous belt is provided with inclined-plane, in cylinder
One end corresponding with the outer end of piston rod is provided with adjusting mounting plate on mounting plate, is provided with shaft on adjusting mounting plate,
It is respectively arranged with upper roller mounting plate, bottom roller mounting plate in the upper and lower ends of shaft, is installed in upper roller mounting plate, bottom roller
Axis is provided between plate perpendicular to upper roller mounting plate, the tightener sheave and guide roller of bottom roller mounting plate, upper roller peace
Loading board or/and bottom roller mounting plate are connect with cylinder mounting plate by reset spring, and the piston rod of tensioning cylinder is protruding, leads
Way roller rolled along inclined-plane drive upper roller mounting plate, bottom roller mounting plate towards upper synchronous belt a side roll by upper synchronization
Band tensioning, the piston rod of tensioning cylinder under the action of reset spring, drive tightener sheave to leave synchronous belt releasing to inside contracting
Tensioning.
In above-mentioned template sewing machine, the upper plane of the upper roller mounting plate is provided with interstage sleeve, upper interstage sleeve with
Tight idler wheel is coaxially set.
In above-mentioned template sewing machine, along the piston rod telescopic direction of tensioning cylinder on the inner wall of the cylinder mounting plate
It is provided with the first guide rail, slide-and-guide block is arranged on the first guide rail and moves back and forth along the first guide rail.
In above-mentioned template sewing machine, it is in upper box and fixed plate that the upper box, which is slidably connected in fixed plate,
It is installed with sliding block on opposite side, is provided with the second guide rail along the vertical direction in fixed plate, upper box is slided by sliding block
Setting is slidably connected on the second guide rail with fixed plate.
In above-mentioned template sewing machine, the vertical pivot is arranged in uprights and upper and lower ends be respectively protruding into cantilever portion with
Below pedestal, the upper end of vertical pivot is provided with vertical pivot mounting base, and vertical pivot mounting base is installed in cantilever portion by vertical pivot mounting plate, institute
Synchronous pulley three is stated to be arranged in vertical pivot mounting base.
In above-mentioned template sewing machine, the vertical pivot is driven by motor indirectly is: synchronous pulley five is provided on vertical pivot,
It is provided with synchronous pulley six in the shaft of motor, is connected between synchronous pulley six and synchronous pulley five by toothed belt transmission.
In above-mentioned template sewing machine, the motor is fixed in the upper plane of pedestal by motor mount, motor
Main body be located in uprights, the shaft of motor is stretched out except the baseplane of pedestal, and motor mount includes the column with mesoporous
Body, the upper end of cylinder are provided with the flange portion being fixedly connected with pedestal, and opening portion, the shaft of motor are provided on the side wall of cylinder
It is rotatably connected in cylinder by bearing, synchronous pulley six is arranged in the mesoporous of cylinder, and lower synchronous belt is arranged across opening portion.
In above-mentioned template sewing machine, the lower end of the upper shaft is arranged with connector sleeve, is arranged in the lower end of connector sleeve
There is flange, connector sleeve is fixedly connected by flange with head, axially it is provided with several opening strip grooves on connector sleeve, several
The strip groove that is open is circumferentially distributed, and adapter sleeve is arranged with outside connector sleeve, and connector sleeve is radially locked and then makes to connect by adapter sleeve
Female connector is fixedly connected with upper shaft.
In above-mentioned template sewing machine, the synchronous belt locating piece includes upper positioning plate setting up and down and lower positioning
Plate, upper synchronous belt is arranged between upper positioning plate and lower positioning plate, and the upper positioning plate, lower positioning plate are far from synchronous pulley one
One end connected by connecting plate, connecting plate is connected on the corresponding inner wall of upper box.
The advantage that the present invention protrudes compared with prior art is:
1, the present invention controls the tightness of upper synchronous belt by strainer to cooperate the lifting of machine head assembly, goes up and down
Afterwards without readjusting the position of synchronous belt, only need strainer by upper synchronous belt re-tensioning, it is simple to operate.
2, strainer of the present invention realizes that tensioning or releasing tensioning movement, high degree of automation are cut by automatically controlled control is automatic
It is quick and convenient without dismounting part when changing.
Detailed description of the invention:
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is the schematic diagram one after platen disassembly of the invention；
Fig. 3 is the schematic diagram that the bottom surface after platen disassembly of the invention is arranged upward；
Fig. 4 is the schematic diagram after platen of the invention, casing disassembly；
Fig. 5 is the portion the A enlarged diagram of Fig. 4；
Fig. 6 is the schematic diagram after pedestal of the invention, platen, casing disassembly；
Fig. 7 is the schematic diagram of synchronous belt locating piece of the invention；
Fig. 8 is the schematic diagram of strainer of the invention；
Fig. 9 is the schematic diagram of connector sleeve of the invention；
Figure 10 is the schematic diagram of adapter sleeve of the invention；
Figure 11 is the schematic diagram of motor mount of the invention.
In figure: 1, pedestal；2, machine head assembly；3, rotating shuttle assembly；4, uprights；5, cantilever portion；6, upper shaft；7, top box
Body；8, lower rotary shaft；9, lower box；10, synchronous pulley one；11, synchronous pulley two；12, vertical pivot；13, synchronous pulley three；14, same
Walk belt wheel four；15, upper synchronous belt；16, lower synchronous belt；17, motor；18, vertical pivot mounting base；19, vertical pivot mounting plate；20, synchronous
Band locating piece；21, fixed plate；22, lifting cylinder；23, synchronous pulley five；24, synchronous pulley six；25, synchronous belt；26, motor
Mounting base；27, cylinder；28, flange portion；29, opening portion；30, tensioning cylinder；31, cylinder mounting plate；32, slide-and-guide block；
33, inclined-plane；34, mounting plate is adjusted；35, shaft；36, upper roller mounting plate；37, bottom roller mounting plate；38, tightener sheave；39,
Guide roller；40, reset spring；41, upper interstage sleeve；42, the first guide rail；43, sliding block；44, the second guide rail；45, connector sleeve；46,
Flange；47, be open strip groove；48, adapter sleeve；49, upper positioning plate；50, lower positioning plate；51, connecting plate.
Specific embodiment:
With specific embodiment, the invention will be further described below, referring to Fig. 1-11:
Template sewing machine, including casing, pedestal 1, machine head assembly 2, rotating shuttle assembly 3, rotating shuttle assembly 3 are located at machine head assembly 2
Lower section.The casing includes uprights 4 and cantilever portion 5, and uprights 4 are fixedly connected with pedestal 1, the machine head assembly 2 with it is upper
Shaft 6 is fixedly connected, and upper shaft 6 is rotatably connected in upper box 7 by bearing, and upper shaft 6 lower end stretch out upper box 7 it
It is connect outside with machine head assembly 2.The rotating shuttle assembly 3 is fixedly connected with lower rotary shaft 8, and lower rotary shaft 8 is rotatably connected on down by bearing
In cabinet 9.It is provided with synchronous pulley 1 in the upper shaft 6 in upper box 7, is provided with synchronous pulley two on lower rotary shaft 8
11, be respectively arranged with synchronous pulley 3 13 and synchronous pulley 4 14 in the upper and lower ends of vertical pivot 12, synchronous pulley 1 with it is synchronous
Belt wheel 3 13, synchronous pulley 2 11 are connect by upper synchronous belt 15, lower synchronous belt 16 with vertical pivot 12 respectively with synchronous pulley 4 14,
The vertical pivot 12 directly or indirectly drives rotation that rotating shuttle assembly 3, machine head assembly 2 is driven to rotate synchronously by motor 17.Vertical pivot 12 is set
It sets in uprights 4 and upper and lower ends is respectively protruding into below cantilever portion 5 and pedestal 1, the upper end of vertical pivot 12 is provided with vertical pivot installation
Seat 18, vertical pivot mounting base 18 are fixedly connected by vertical pivot mounting plate 19 with cantilever portion 5.One 10 periphery of synchronous pulley is circumferentially divided
More than two synchronous belt locating pieces 20 are furnished with, synchronous belt locating piece 20 is fixed on 7 inner wall of upper box, in upper synchronous belt 15
One or both sides are respectively arranged with the strainer being tensioned to upper synchronous belt 15, and the upper box 7 is slidably connected at fixation
On plate 21, fixed plate 21 is installed in the left part of cantilever portion 5, and lifting cylinder 22, lifting cylinder 22 are provided in fixed plate 21
Piston rod connect with upper box 7, when lifting cylinder 22 drive machine head assembly 2 move up when, machine does not work, strainer
The tensioning to upper synchronous belt 15 is released, synchronous pulley 1 is moved upwardly together with machine head assembly 2, and the upper limit of synchronous belt 15 exists
Upper and lower displacement is not generated in synchronous belt locating piece 20, after lifting cylinder 22 drives machine head assembly 2 to move down reset, synchronous belt
1 are taken turns as machine head assembly 2 moves downwardly together, strainer is tensioned upper synchronous belt 15, and machine can be normal at this time
Work.
Upper shaft 6, lower rotary shaft 8 described in the present embodiment can be entity axis or revolution imaginary axis.
The axial dimension of the synchronous pulley 1 is greater than the width of upper synchronous belt 15, and size difference between the two will guarantee
Synchronous pulley 1 has enough strokes in lifting process.
When vertical pivot 12, which is directly driven by motor 17, to be rotated, motor 17 is double end motor.Vertical pivot 12 is two off-axises, motor
The both ends of 17 shaft pass through shaft coupling and connect with off-axis.
And vertical pivot 12 is indirectly by the driving of motor 17: synchronous pulley 5 23 is provided on vertical pivot 12, in the shaft of motor 17
On be provided with synchronous pulley 6 24, be sequentially connected between synchronous pulley 6 24 and synchronous pulley 5 23 by synchronous belt 25.This reality
Applying example needs the revolving speed to vertical pivot 12 to slow down, then the diameter of the synchronous pulley 5 23 is greater than the straight of synchronous pulley 6 24
Diameter.The specific ratio of the diameter of the diameter and synchronous pulley 6 24 of synchronous pulley 5 23 is set according to actual conditions.
Motor 17 is fixed in the upper plane of pedestal 1 by motor mount 26, and the main body of motor 17 is located at uprights 4
Interior, the shaft of motor 17 is stretched out except pedestal 1.Motor mount 26 includes the cylinder 27 with mesoporous, and the upper end of cylinder 27 is set
It is equipped with the flange portion 28 of installation, opening portion 29 is provided on the side wall of cylinder 27, the shaft of motor 17 is rotated by bearing
It is connected in cylinder 27, and synchronous pulley 6 24 is arranged in the mesoporous of cylinder 27, lower synchronous belt 16 is arranged across opening portion 29.
The retaining ring that axial limiting is carried out to bearing and synchronous pulley 6 24 is additionally provided in the shaft of motor 17.
Since synchronous belt will appear loose phenomenon after being driven a period of time, the present invention is in upper synchronous belt 15
One or both sides are respectively arranged with the strainer being tensioned to upper synchronous belt 15, and the preferred two sides of the present embodiment are simultaneously symmetrical arranged
Strainer.Similarly, lower synchronous belt 16 of the invention is also equipped with strainer.Strainer with electricly connect, by automatically controlled control
The movement of strainer processed.
Specifically, the strainer includes the tensioning cylinder 30 that upper 15 outside of synchronous belt is arranged in, and tensioning cylinder 30 is set
It sets on cylinder mounting plate 31, cylinder mounting plate 31 is fixedly connected with the inner wall of casing corresponding portion, in the work of tensioning cylinder 30
The outer end of stopper rod is provided with slide-and-guide block 32, and the side adjacent with upper synchronous belt 15 of slide-and-guide block 32 is provided with inclined-plane 33,
One end corresponding with the outer end of piston rod, which is provided with, on cylinder mounting plate 31 adjusts mounting plate 34, on adjusting mounting plate 34
It is provided with shaft 35, upper roller mounting plate 36, bottom roller mounting plate 37 are respectively arranged in the upper and lower ends of shaft 35, in upper rolling
Wheel mounting plate 36 is provided with axis between bottom roller mounting plate 37 perpendicular to upper roller mounting plate 36, bottom roller mounting plate 37
Tightener sheave 38 and guide roller 39, upper roller mounting plate 36 or/and bottom roller mounting plate 37 and cylinder mounting plate 31 pass through multiple
Position spring 40 connects, and screw specifically is arranged on upper roller mounting plate 36 or/and bottom roller mounting plate 37, in cylinder mounting plate 31
On be also provided with screw, the both ends of reset spring are connected on above-mentioned two screw.Tensioning cylinder 30 piston rod to overhanging
Out, guide roller 39 is rolled along inclined-plane 33 drives upper roller mounting plate 36, bottom roller mounting plate 37 towards upper synchronous belt 15
Upper synchronous belt 15 is tensioned by one side roll, and the piston rod of tensioning cylinder 30 under the action of reset spring 40, drives and opens to inside contracting
Tight idler wheel 38 leaves synchronous belt 15 and releases tensioning.
In order to be defined to upper synchronous belt 15 in the process of moving up and down, the upper plane of the upper roller mounting plate 36 is arranged
There is upper interstage sleeve 41, upper interstage sleeve 41 is coaxially set with tightener sheave 38.Preferably, in setting interstage sleeve 41 diameter and tightener sheave
38 is identical.
In order to guarantee between each components that Caton do not occur for positional relationship and movement, on the inner wall of the cylinder mounting plate 31
The piston rod telescopic direction of tensioning cylinder 30 is provided with the first guide rail 42, slide-and-guide block 32 is arranged on the first guide rail 42 simultaneously
It is moved back and forth along the first guide rail 42.
Strainer can also be using such as flowering structure: tensioning motor is fixed on casing corresponding portion by mounting base.?
The shaft of tight motor is arranged upward.A strip plate is set in the shaft of tensioning motor, in the setting of the outer end of strip plate
Tight idler wheel 38, the axis of tightener sheave 38 are tensioned motor and drive strip plate towards upper synchronous belt 15 perpendicular to strip plate
Direction rotation, makes tightener sheave 38 act on synchronous belt 15 and is tensioned.When releasing tensioning, rotated backward by being tensioned motor
Tightener sheave 38 is driven to leave synchronous belt 15.
Further, the upper box 7 be slidably connected in fixed plate 21 be: upper box 7 is opposite with fixed plate 21
It is installed with sliding block 43 on side, is provided with the second guide rail 44 along the vertical direction in fixed plate 21, upper box 2 is sliding by sliding block 43
Dynamic setting is slidably connected on the second guide rail 44 with fixed plate 21.
As shown, the lower end of the upper shaft 6 is arranged with connector sleeve 45, the lower end of connector sleeve 45 is provided with flange
46, connector sleeve 45 is fixedly connected by flange 46 with head, and several opening strip grooves 47 are axially provided on connector sleeve 45, if
Dry item opening strip groove 47 is circumferentially distributed, adapter sleeve 48 is arranged with outside connector sleeve 45, adapter sleeve 48 is by connector sleeve 45 along diameter
Connector sleeve 45 is fixedly connected with upper shaft 6 in turn to locking.It is axially disposed on adapter sleeve 48 to have notch, close to notch
Gap is equipped with threaded hole, and screw, which is screwed onto, to be tensed notch in threaded hole and then lock adapter sleeve 48, connector sleeve 45 radially
Tightly.
As shown, the synchronous belt locating piece 20 includes upper positioning plate 49 and lower positioning plate 50 setting up and down, it is upper same
It walks band 15 to be arranged between upper positioning plate 49 and lower positioning plate 50, and the upper positioning plate 49, lower positioning plate 50 are far from synchronous belt
It takes turns one 10 one end to connect by connecting plate 51, connecting plate 51 is connected on the corresponding inner wall of upper box 7.Connecting plate 51 can lead to
It crosses screw to be fixedly connected with upper box 7, or compatible with 51 size of connecting plate recessed by being provided on 7 inner wall of upper box
Slot, connecting plate 51 are fastened in groove and are fixedly connected by glue.
Certainly, synchronous belt locating piece 20 can also be tightly made of upper positioning plate 49 and lower positioning plate 50, upper positioning plate 49
It is separately fixed on the corresponding inner wall of upper box 7 with lower positioning plate 50.
The term of such as "upper", "lower", "left", "right", " centre " and " one ", " two ", " three " cited in specification,
Narration is merely convenient to be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, in nothing
Under essence change technology contents, when being also considered as the enforceable scope of the present invention.
Above-described embodiment is only one of presently preferred embodiments of the present invention, and but not intended to limit the scope of the present invention, therefore:
The equivalence changes that all shape, structures under this invention, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. template sewing machine, including casing, pedestal (1), machine head assembly (2), rotating shuttle assembly (3), the casing includes uprights
(4) and cantilever portion (5), it is characterised in that: the machine head assembly (2) is fixedly connected with upper shaft (6), and upper shaft (6) rotation connects
It connects in upper box (7), the rotating shuttle assembly (3) is fixedly connected with lower rotary shaft (8), in the upper shaft (6) in upper box (7)
It is provided with synchronous pulley one (10), is provided with synchronous pulley two (11) on lower rotary shaft (8), in the upper and lower ends point of vertical pivot (12)
It is not provided with synchronous pulley three (13) and synchronous pulley four (14), synchronous pulley one (10) and synchronous pulley three (13), synchronous belt
Two (11) of wheel are connect by upper synchronous belt (15), lower synchronous belt (16) with vertical pivot (12) respectively with synchronous pulley four (14), described
Vertical pivot (12) directly or indirectly drives rotation that rotating shuttle assembly (3), machine head assembly (2) is driven to rotate synchronously by motor (17), described
Synchronous pulley one (10) periphery is circumferentially distributed there are two above synchronous belt locating piece (20), and synchronous belt locating piece (20) is fixed on
On upper box (7) inner wall, it is respectively arranged in the one or both sides of upper synchronous belt (15) and upper synchronous belt (15) is tensioned
Strainer, the upper box (7) are slidably connected on fixed plate (21), and fixed plate (21) is installed in the left end of cantilever portion (5)
Portion is provided with lifting cylinder (22) on fixed plate (21), and the piston rod of lifting cylinder (22) is connect with upper box (7), works as liter
When sending down abnormally ascending cylinder (22) drives machine head assembly (2) to move up, strainer releases the tensioning to upper synchronous belt (15), synchronous pulley
One (10) are moved upwardly together with machine head assembly (2), and upper synchronous belt (15) limit does not generate in synchronous belt locating piece (20)
Upper and lower displacement, after lifting cylinder (22) drive machine head assembly (2) to move down reset, synchronous pulley one (10) is total with head
It is moved downwardly together at (2), strainer is tensioned upper synchronous belt (15).
2. template sewing machine according to claim 1, it is characterised in that: the strainer includes being arranged in upper synchronous belt
(15) tensioning cylinder (30) on the outside of, tensioning cylinder (30) are arranged on cylinder mounting plate (31), cylinder mounting plate (31) and machine
The inner wall of shell corresponding portion is fixedly connected, and is provided with slide-and-guide block (32) in the outer end of the piston rod of tensioning cylinder (30), sliding
Action-oriented block (32) and upper synchronous belt (15) adjacent side are provided with inclined-plane (33), on cylinder mounting plate (31) and piston rod
The corresponding one end in outer end be provided with adjust mounting plate (34), adjust mounting plate (34) on be provided with shaft (35), turn
The upper and lower ends of axis (35) are respectively arranged with upper roller mounting plate (36), bottom roller mounting plate (37), in upper roller mounting plate
(36), axis is provided between bottom roller mounting plate (37) perpendicular to upper roller mounting plate (36), bottom roller mounting plate (37)
Tightener sheave (38) and guide roller (39), upper roller mounting plate (36) or/and bottom roller mounting plate (37) and cylinder mounting plate
(31) it is connected by reset spring (40), the piston rod of tensioning cylinder (30) is protruding, and guide roller (39) is along inclined-plane
(33) roll drive upper roller mounting plate (36), bottom roller mounting plate (37) towards upper synchronous belt (15) a side roll will it is upper together
Step band (15) is tensioned, and the piston rod of tensioning cylinder (30) under the action of reset spring (40), drives tightener sheave to inside contracting
(38) synchronous belt (15) are left and release tensioning.
3. template sewing machine according to claim 2, it is characterised in that: the upper plane of the upper roller mounting plate (36) is set
It is equipped with interstage sleeve (41), upper interstage sleeve (41) is coaxially set with tightener sheave (38).
4. template sewing machine according to claim 3, it is characterised in that: edge on the inner wall of the cylinder mounting plate (31)
The piston rod telescopic direction of tight cylinder (30) is provided with the first guide rail (42), and slide-and-guide block (32) is arranged in the first guide rail (42)
Above and along the first guide rail (42) move back and forth.
5. template sewing machine according to claim 1, it is characterised in that: the upper box (7) is slidably connected at fixed plate
It (21) is to be installed with sliding block (43) on: upper box (7) and fixed plate (21) opposite side on, along upper on fixed plate (21)
Lower direction is provided with the second guide rail (44), and upper box (7) is slidably arranged on the second guide rail (44) and fixation by sliding block (43)
Plate (21) is slidably connected.
6. template sewing machine according to claim 1, it is characterised in that: vertical pivot (12) setting is in uprights (4)
And upper and lower ends are respectively protruding into below cantilever portion (5) and pedestal (1), the upper end of vertical pivot (12) is provided with vertical pivot mounting base (18),
Vertical pivot mounting base (18) is installed in cantilever portion (5) by vertical pivot mounting plate (19), and synchronous pulley three (13) setting is perpendicular
In axis mounting base (18).
7. template sewing machine according to claim 1 or 6, it is characterised in that: the vertical pivot (12) is indirectly by motor (17)
Driving is: vertical pivot is provided with synchronous pulley five (23) on (12), and synchronous pulley six (24) is provided in the shaft of motor (17),
It is sequentially connected between synchronous pulley six (24) and synchronous pulley five (23) by synchronous belt (25).
8. template sewing machine according to claim 7, it is characterised in that: the motor (17) passes through motor mount (26)
It is fixed in the upper plane of pedestal (1), the main body of motor (17) is located in uprights (4), and the shaft of motor (17) stretches out pedestal
(1) except baseplane, motor mount (26) includes the cylinder (27) with mesoporous, and the upper end of cylinder (27) is provided with and bottom
Seat (1) flange portion (28) for being fixedly connected is provided with opening portion (29) on the side wall of cylinder (27), and the shaft of motor (17) passes through
Bearing is rotatably connected in cylinder (27), and synchronous pulley six (24) is arranged in the mesoporous of cylinder (27), and lower synchronous belt (16) is worn
Cross opening portion (29) setting.
9. template sewing machine according to claim 1, it is characterised in that: the lower end of the upper shaft (6) is arranged with connection
It covering (45), is provided with flange (46) in the lower end of connector sleeve (45), connector sleeve (45) is fixedly connected by flange (46) with head,
Several opening strip grooves (47) are axially provided on connector sleeve (45), several opening strip grooves (47) are circumferentially distributed,
It is arranged with adapter sleeve (48) outside connector sleeve (45), connector sleeve (45) is radially locked and then makes connector sleeve (45) by adapter sleeve (48)
It is fixedly connected with upper shaft (6).
10. template sewing machine according to claim 1, it is characterised in that: the synchronous belt locating piece (20) includes up and down
The upper positioning plate (49) being arranged and lower positioning plate (50), upper synchronous belt (15) are arranged in upper positioning plate (49) and lower positioning plate (50)
Between, and the one end of the upper positioning plate (49), lower positioning plate (50) far from synchronous pulley one (10) is connected by connecting plate (51)
It connects, connecting plate (51) is connected on the corresponding inner wall of upper box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386263.3A CN109989192B (en) | 2019-05-09 | 2019-05-09 | Template sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386263.3A CN109989192B (en) | 2019-05-09 | 2019-05-09 | Template sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109989192A true CN109989192A (en) | 2019-07-09 |
| CN109989192B CN109989192B (en) | 2024-04-09 |
Family
ID=67136339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910386263.3A Active CN109989192B (en) | 2019-05-09 | 2019-05-09 | Template sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109989192B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981086A (en) * | 1960-06-29 | 1965-01-20 | Reinhold Class | Improvements in or relating to disengageable belt drives |
| CN200946196Y (en) * | 2006-08-15 | 2007-09-12 | 李德锵 | Numerical control single-needle long-stitch sewing-machine |
| CN101270537A (en) * | 2007-03-22 | 2008-09-24 | 爱信精机株式会社 | Apparatus for adjusting timing of needle and looptaker of sewing machine |
| JP2009226143A (en) * | 2008-03-25 | 2009-10-08 | Juki Corp | Sewing machine |
| CN105297300A (en) * | 2014-06-06 | 2016-02-03 | 蛇目缝纫机工业株式会社 | Sewing machine |
| CN106192228A (en) * | 2015-02-26 | 2016-12-07 | 蛇目缝纫机工业株式会社 | Sewing machine |
| CN107326553A (en) * | 2017-08-28 | 2017-11-07 | 浙江美机缝纫机有限公司 | The synchronous belt tension automatic adjusting mechanism of template machine |
| CN107447375A (en) * | 2017-08-14 | 2017-12-08 | 阮积康 | The template sewing machine that a kind of upper and lower sewing mechanism can rotate automatically |
| CN107904796A (en) * | 2017-12-08 | 2018-04-13 | 阮积康 | The template sewing machine that a kind of upper head and bottom line mechanism can rotate freely |
| CN107938193A (en) * | 2017-12-13 | 2018-04-20 | 阮积康 | The template sewing machine that a kind of head is freely rotatable and lifts |
| CN209907014U (en) * | 2019-05-09 | 2020-01-07 | 浙江耐拓机电科技有限公司 | Template sewing machine |
-
2019
- 2019-05-09 CN CN201910386263.3A patent/CN109989192B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981086A (en) * | 1960-06-29 | 1965-01-20 | Reinhold Class | Improvements in or relating to disengageable belt drives |
| CN200946196Y (en) * | 2006-08-15 | 2007-09-12 | 李德锵 | Numerical control single-needle long-stitch sewing-machine |
| CN101270537A (en) * | 2007-03-22 | 2008-09-24 | 爱信精机株式会社 | Apparatus for adjusting timing of needle and looptaker of sewing machine |
| JP2009226143A (en) * | 2008-03-25 | 2009-10-08 | Juki Corp | Sewing machine |
| CN105297300A (en) * | 2014-06-06 | 2016-02-03 | 蛇目缝纫机工业株式会社 | Sewing machine |
| CN106192228A (en) * | 2015-02-26 | 2016-12-07 | 蛇目缝纫机工业株式会社 | Sewing machine |
| CN107447375A (en) * | 2017-08-14 | 2017-12-08 | 阮积康 | The template sewing machine that a kind of upper and lower sewing mechanism can rotate automatically |
| CN107326553A (en) * | 2017-08-28 | 2017-11-07 | 浙江美机缝纫机有限公司 | The synchronous belt tension automatic adjusting mechanism of template machine |
| CN107904796A (en) * | 2017-12-08 | 2018-04-13 | 阮积康 | The template sewing machine that a kind of upper head and bottom line mechanism can rotate freely |
| CN107938193A (en) * | 2017-12-13 | 2018-04-20 | 阮积康 | The template sewing machine that a kind of head is freely rotatable and lifts |
| CN209907014U (en) * | 2019-05-09 | 2020-01-07 | 浙江耐拓机电科技有限公司 | Template sewing machine |
Non-Patent Citations (1)
| Title |
|---|
| 陈禹伶;: "全自动模板机智能控制系统的设计与实现", 工业仪表与自动化装置, no. 04, 15 August 2016 (2016-08-15), pages 27 - 29 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109989192B (en) | 2024-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105071614B (en) | Belting machine for high ferro traction electric machine coil | |
| CN207278662U (en) | Fast latch fitting, display screen sub-assembly | |
| CN110407014A (en) | A kind of easy-to-dismount wrap-up of wool fabric production | |
| CN105568573A (en) | Rotary sewing material punching machine | |
| CN109972308B (en) | Needle bar stroke adjusting structure, sewing machine with needle bar stroke adjusting structure and stroke adjusting method | |
| CN109989192A (en) | Template sewing machine | |
| CN109440437A (en) | A kind of cloth cutting machine | |
| CN209456685U (en) | A kind of sewing machine | |
| CN109943984A (en) | A kind of template sewing machine | |
| CN206242658U (en) | A kind of new type printing press roller transmission device | |
| CN208890597U (en) | A kind of interior winding mechanism for Miniature servo-motors stator | |
| CN209906993U (en) | Template sewing machine | |
| CN209907014U (en) | Template sewing machine | |
| CN204810082U (en) | A belting machine for high -speed railway traction motor coil | |
| CN107974770A (en) | A kind of zigzag stitching device based on flat seam machine | |
| CN208716154U (en) | Strainer and paper feeding transmission device with paper feeding with deviation-correcting function | |
| CN209443235U (en) | A kind of cloth cloth-pressing device of stability and high efficiency | |
| CN208117563U (en) | The flat turn mechanism of water-drill grinding and polishing machine | |
| CN110466954A (en) | A kind of circular line of auto-tensioning | |
| CN220200890U (en) | Film vacuum winding equipment | |
| CN219899709U (en) | Magnetic belt uncoiler | |
| CN220462456U (en) | Feeding structure of sawing machine | |
| CN219971356U (en) | Coiling mechanism is used in abrasive cloth production | |
| CN108589245A (en) | A kind of clothes processing trimming device | |
| CN105599283B (en) | Large-caliber spiral pipe wrapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |