CN205821682U - A kind of material folding mechanism of inkle loom - Google Patents

Abstract

The utility model discloses the material folding mechanism of a kind of inkle loom, including erecting bed, erecting bed is fixed with and puts material flat board for place ribbon section, and erecting bed is provided with folding material connecting plate by the first axis of rotation, and the movable end of folding material connecting plate is provided with folding flitch by the second axis of rotation.Erecting bed is provided with and drives folding material connecting plate to roll over the flitch the second drive rod around the second axis of rotation around the first drive rod, the driving of the first axis of rotation.Folding flitch can along put material flat board border movement, by stretch out put material flat board ribbon end be pressed onto put material flat board bottom.Folding flitch and folding material connecting plate pass through simple rotation, it is possible to realize the folding of ribbon end, shorten folding cycle, improve folding material efficiency.

Description

A kind of material folding mechanism of inkle loom

Technical field

This utility model relates to the inkle loom of a kind of processing ribbon ring of sewing, the material folding machine of a kind of inkle loom Structure.

Background technology

In shoes and hats dress ornament and household field, it will usually some ribbon rings of sewing on product.Such as sew on upper of a shoe and knit Band, is used for wearing shoestring；Curtain is sewed on ribbon ring, it is simple to hang curtain；Sew on ribbon ring at hat brim and facilitate put on dress Lace.Existing ribbon ring is processed, and is manually to be pulled out by the ribbon of rolling by workman, is cut into isometric ribbon section, then will The head of ribbon bends and engages one ribbon ring of composition with belt body sewing.Owing to being all manual operations, it is impossible to ensure to add working medium Amount, and human cost is high, and working (machining) efficiency is low.

On sport shoes, sneakers, it usually needs the ribbon ring of a kind of special style of sewing on flap, this ribbon ring two End folds and is fixed on the lingual surface of flap, but the sewing thread trace of one end is in the inside of ribbon ring, and the sewing thread trace of the other end exists The outside of ribbon ring.The flap ribbon ring of this kind of pattern only has one end stitching exposed outside, and process requirements the most aesthetic in appearance is relatively Greatly.

Patent of invention title: a kind of inkle loom, the patent No.: 201310720604.9 disclose a kind of inkle loom, including leading Material mechanism, material folding mechanism and feed mechanism, material folding mechanism includes the stack gripper shoe being fixedly installed, above stack gripper shoe It is provided with the binder part that can move up and down, is provided with the folding material cylinder that can move up and down in the side of stack gripper shoe, folding material cylinder Drive rod connects the folding flitch having energy horizontal movement, binder part and folding material cylinder and is driven up and down motion by a stacking cylinder.On Although stating inkle loom disclosed in patent to automatically complete guide, stack and deliver to the function of sewing position, but cannot be The ribbon ring of above-mentioned special style is processed on flap.

Summary of the invention

This utility model is complicated for the folding material structure of existing inkle loom, the technical problem of folding material slow motion, and provides one The material folding mechanism of kind of inkle loom, can be with automatization, the folding that realizes ribbon section end rapidly.

The technical scheme that the above-mentioned technical problem of this utility model solution is used is: the material folding mechanism of a kind of inkle loom, bag Including erecting bed, erecting bed is fixed with and puts material flat board for place ribbon section, and erecting bed is provided with folding by the first axis of rotation Material connecting plate, the movable end of folding material connecting plate is provided with folding flitch by the second axis of rotation.Erecting bed is provided with driving folding material even Fishplate bar rolls over the flitch the second drive rod around the second axis of rotation around the first drive rod, the driving of the first axis of rotation.Folding flitch energy Along put material flat board border movement, by stretch out put material flat board ribbon end be pressed onto put material flat board bottom.

Above-mentioned erecting bed is shaped with the first through hole, and what the first drive rod can lift is arranged in the first through hole, and first drives Match with the inclined-plane on folding material connecting plate in the upper end of bar.Match with the first cam curved surface in the lower end of the first drive rod.

Above-mentioned folding material connecting plate is connected with one end of back-moving spring, and the other end of back-moving spring is connected with erecting bed Connect.

Above-mentioned erecting bed is shaped with the second through hole, and what the second drive rod can lift is arranged in the second through hole, and second drives Matching with the bottom of folding flitch in the upper end of bar, lower end second cam curved surface of the second drive rod matches.

The above-mentioned holding pad being arranged over moving up and down putting material flat board.

Above-mentioned holding pad is fixed on binder connecting plate, and binder connecting plate is arranged on erecting bed by the 3rd axis of rotation On, erecting bed is provided with the 3rd drive rod driving binder connecting plate to rotate, and the 3rd drive rod and the 3rd cam curved surface match.

The above-mentioned lower section putting material flat board is provided with the die pad that can lift.

Above-mentioned die pad is fixed on the 4th drive rod, and the 4th drive rod and the 4th cam curved surface match.

The lower section of above-mentioned erecting bed is provided with the cam that can rotate, and the first cam curved surface, the second cam curved surface, the 3rd cam are bent Face and the 4th cam curved surface are positioned on cam.

Above-mentioned cam is connected with folding material motor by travelling gear.

Compared with prior art, material folding mechanism of the present utility model by folding material connecting plate around the first axis of rotation, permissible Make folding flitch relatively with put material flat board closer or far from, by folding flitch around the second axis of rotation, can make the folding flitch can be relatively Move up and down with putting material flat board, so that the border movement of material flat board is put on folding flitch energy edge, the ribbon end putting material flat board will be stretched out Portion is pressed onto the bottom putting material flat board.Folding flitch and the simple rotation of folding material connecting plate, it is possible to realize the folding of ribbon end, contracting Short folding cycle, improves folding material efficiency.

Accompanying drawing explanation

Fig. 1 is the perspective view of this utility model embodiment.

Fig. 2 is the assembling decomposing schematic representation of Fig. 1.

Fig. 3 is the generalized section in the first duty.

Fig. 4 is the generalized section in the second duty.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

Fig. 1 to Fig. 4 show structural representation of the present utility model.

Reference therein is: mounting seat 1, auxiliary presser foot cylinder 11, auxiliary presser foot 12, folding material motor 13, feeding peace Dress plate 2, presser feet installing plate 21, feeding bottom plate 22, presser feet 23, the axis of guide 24, buffer spring 25, presser feet drive cylinder 26, presser feet Riser guide 27, feeding cylinder 28, upset installing plate 3, flip-arm 31, material folding cylinder 32, material folding base plate 33, material folding upper plate 34, Rotating driver 35, upset mounting seat the 4, first driver 41, Timing Belt 42, moving guide rail 43, synchronize wheel mounting seat 44, actively Synchronize wheel 45, erecting bed 5, put material flat board 51, folding material connecting plate 52, inclined-plane 52a, the first rotating shaft 52b, folding flitch 53, second turn Axle 53a, installing hole 53b, heating rod 53c, back-moving spring 54, bracing frame 55, spring pressuring plate the 56, first drive rod 61, second drive Lever the 62, the 3rd drive rod the 63, the 4th drive rod 64, die pad 64a, cam the 7, first cam curved surface the 71, second cam curved surface 72, the 3rd cam curved surface the 73, the 4th cam curved surface 74, travelling gear 75, holding pad 8, binder connecting plate 81.

As it is shown in figure 1, the upset feed mechanism of inkle loom of the present utility model, including mounting seat 1, mounting seat 1 is provided with The feeding installing plate 2 that can move horizontally.Feeding installing plate 2 is fixedly installed feeding bottom plate 22, sets above feeding bottom plate 22 There is the presser feet installing plate 21 of energy oscilaltion.

Being installed with presser feet at feeding installing plate 2 and drive cylinder 26, presser feet installing plate 21 is fixedly installed on presser feet and drives On the drive rod of cylinder 26.Feeding installing plate 2 is fixed with presser feet riser guide 27, and presser feet riser guide 27 can guide presser feet to pacify Dress plate 21 moves up and down, and strengthens the stability of binder.

Presser feet installing plate 21 is provided with at least two presser feet spaced apart 23.When presser feet installing plate 21 moves downward, permissible By presser feet 23, ribbon section is fixed on feeding bottom plate 22.Presser feet installing plate 21 is preferably provided with two or three presser feets 23.Often Individual presser feet 23 can fix a ribbon section on feeding bottom plate 22, and feeding installing plate 2, when moving horizontally, can make simultaneously Ribbon section on feeding bottom plate 22 moves between different station.

Presser feet 23 is slidably matched with presser feet installing plate 21 by the axis of guide 24, is arranged with buffer spring 25 outside the axis of guide 24.

Mounting seat 1 drives feeding installing plate 2 to move horizontally by feeding cylinder 28.After each presser feet 23 lifts, at the bottom of feeding Plate 22 moves forward a station with feeding installing plate 2, and then each presser feet 23 pushes down ribbon section, feeding on feeding bottom plate 22 After base plate 22 back moves a station with feeding installing plate 2, each ribbon section just can be made to translate a station backward.

The side of mounting seat 1 is provided with upset installing plate 3, and upset installing plate 3 is provided with the flip-arm 31 that can rotate and rotation Turning driver 35, the movable end of flip-arm 31 is provided with can clamp the clip feeder of ribbon section on feeding bottom plate 22.The work of flip-arm 31 When moved end rotates to feeding bottom plate 22 side, clip feeder can just clamp the ribbon section of presser feet 23 correspondence on limit, overturns subsequently Arm 31 revolves turnback, ribbon section is delivered to next station, makes ribbon section turn-over simultaneously.

Clip feeder includes material folding base plate 33 and the material folding upper plate 34 driven by material folding cylinder 32.At the bottom of material folding upper plate 34 and material folding Plate 33 coordinates, and can clamp ribbon section.

Upset installing plate 3 is slidably mounted in upset mounting seat 4, and it is sliding that upset mounting seat 4 is provided with guiding upset installing plate 3 Dynamic moving guide rail 43.Upset mounting seat 4 is provided with the first driver 41 driving upset installing plate 3 to slide along moving guide rail 43.

First driver 41 is the motor driving upset installing plate 3 to slide by Timing Belt 42.Motor is fixed on upset peace On dress seat 4, the power output shaft of motor connects active synchronization wheel 45.Upset mounting seat 4 is provided with passive and synchronous wheel, Timing Belt 42 are arranged on active synchronization wheel 45 and passive and synchronous take turns.

Moving guide rail 43 is fixed on the two side of upset mounting seat 4, is fixed with synchronization wheel mounting seat between two side 44, active synchronization wheel 45 is rotatably installed in synchronization wheel mounting seat 44.

First driver 41 can also be cylinder, drives upset installing plate 3 along moving guide rail 43 by the piston rod of cylinder Slide.

It is installed with auxiliary backplane 14 and auxiliary presser foot cylinder 11 in mounting seat 1.The drive rod of auxiliary presser foot cylinder 11 Connect have can on auxiliary backplane 14 auxiliary presser foot 12 of binder.Ribbon section is fixed on auxiliary backplane 14 by auxiliary presser foot 12 After, the presser feet 23 on presser feet installing plate 21 can rise, and after presser feet installing plate 21 moves horizontally, can switch presser feet installing plate 21 Another presser feet 23 upper pushes down this ribbon section.

Mounting seat 1 is fixed with erecting bed 5, erecting bed 5 be fixed with for place ribbon section put material flat board 51.Install Platform 5 is rotated by the first rotating shaft 52b and is provided with folding material connecting plate 52, and the movable end of folding material connecting plate 52 is by the second rotating shaft 53a Rotation is provided with folding flitch 53.Erecting bed 5 is provided with the first drive rod driving folding material connecting plate 52 to rotate around the first rotating shaft 52b 61, the second drive rod 62 that folding flitch 53 rotates is driven around the second rotating shaft 53a.

As shown in Figure 3 and Figure 4, the head of folding flitch 53 can first move downward flat to putting material along the edge putting material flat board 51 again Bottom plate 51 move, by stretch out put material flat board 51 ribbon end be pressed onto put material flat board 51 bottom.

Head at folding flitch 53 is shaped with installing hole 53b, is fixed with heating rod 53c in installing hole 53b, and folding flitch 53 folds Behind ribbon end, ribbon end is made to keep folded state and shape by heating.

Erecting bed 5 is shaped with the first through hole, and what the first drive rod 61 can lift is arranged in the first through hole.First drive rod 61 Upper end with folding material connecting plate 52 on inclined-plane 52a match, the lower end of the first drive rod 61 matches with the first cam curved surface 71 Close.

Folding material connecting plate 52 is connected with one end of back-moving spring 54, and the other end of back-moving spring 54 is connected with erecting bed 5 Connect.

Erecting bed 5 is shaped with the second through hole, and what the second drive rod 62 can lift is arranged in the second through hole, the second drive rod 62 Upper end with folding flitch 53 bottom match, lower end second cam curved surface 72 of the second drive rod 62 matches.

First cam curved surface 71 and the second cam curved surface 72 when rotated, can drive the first drive rod 61 and second respectively Drive rod 62 makees elevating movement.When the first drive rod 61 rises, the upper end of the first drive rod 61 promotes on folding material connecting plate 52 Inclined-plane 52a, make folding material connecting plate 52 around the first rotating shaft 52b outward movment, the second drive rod 62 also rises simultaneously, makes folding flitch 53 move upward, and are in state before folding material as shown in Figure 3.

During folding material, the first cam curved surface 71 and the second cam curved surface 72 continue to rotate, and make the first drive rod 61 and second drive Lever 62 declines respectively, and folding material connecting plate 52 around the first rotating shaft 52b inward, rolls over material under back-moving spring 54 active force simultaneously Plate 53 is moved downwardly to put the bottom of material flat board 51, the ribbon end put on material flat board 51 is folded into as shown in Figure 4 put material Below flat board 51.

Put the holding pad 8 being arranged over moving up and down of material flat board 51, after ribbon section moves to put on material flat board 51, 8 times general who has surrendered's ribbon sections of holding pad are fixed on puts on material flat board 51.

Holding pad 8 is fixed on binder connecting plate 81, and binder connecting plate 81 is arranged on erecting bed 5 by the 3rd axis of rotation On, erecting bed 5 is provided with the 3rd drive rod 63 driving binder connecting plate 81 to rotate, the 3rd drive rod 63 and the 3rd cam curved surface 73 Match.

Erecting bed 5 is fixed with bracing frame 55, and the 3rd axis of rotation is arranged on the top of bracing frame 55.Upper at bracing frame 55 End be provided with spring pressuring plate 56, spring pressuring plate 56 matches with the end face of binder connecting plate 81, to binder connecting plate 81 apply to Under pressure.

The lower section putting material flat board 51 is provided with the die pad 64a that can lift.Die pad 64a can withstand folding flitch 53, makes folding Flitch 53 keeps folding material state.

Die pad 64a is fixed on the 4th drive rod 64, and the 4th drive rod 64 matches with the 4th cam curved surface 74.One In individual swing circle, the 4th cam curved surface 74 determine the liftout state of die pad 64a.

Being provided with the cam 7 that can rotate in mounting seat 1, first cam curved surface the 71, second cam curved surface the 72, the 3rd cam is bent Face 73 and the 4th cam curved surface 74 are positioned on cam 7.

First cam curved surface the 71, second cam curved surface the 72, the 3rd cam curved surface 73 and the 4th cam curved surface 74 preferably one It is connected and makes but it also may be divided into the unification again of single cam and be arranged on same camshaft.First drive rod 61, second drives The lower end of bar the 62, the 3rd drive rod 63 and the 4th drive rod 64 is formed respectively with the roller matched with cam 7.

Mounting seat 1 is provided with the folding material motor 13 driving cam 7 to rotate, and folding material motor 13 is by travelling gear 75 band moving cam 7 rotate.

When starting working, feeding bottom plate 22 first station at the charging that side moves to edge, by the pressure at edge Ribbon section at charging is fixed on feeding bottom plate 22 by foot 23.Feeding bottom plate 22 back moves a station subsequently, is fixed on Ribbon section is just transported on folding material station.

Control cam 7 rotate by folding material motor 13, the 3rd cam curved surface 73 first drive the 3rd drive rod 63 by a high position to Low level declines, and makes holding pad press ribbon section for 8 times to be fixed on to put on material flat board 51.First cam curved surface 71 and the second cam subsequently Curved surface 72 drives the first drive rod 61 of correspondence and the second drive rod 62 to work, and makes folding flitch 53 from ribbon end down over Ribbon end is also folded into the bottom putting material flat board 51 by motion.Subsequently, the 4th cam curved surface 74 drive the 4th drive rod 64 by Low level rises to a high position, makes die pad 64a withstand folding flitch 53, makes ribbon end heat shape.After folding completes, cam 7 continues Continuous rotation can control first drive rod the 61, second drive rod the 62, the 3rd drive rod 63 and the 4th drive rod 64 resets.

After ribbon end has folded, at charging, the presser feet 23 of station motion, edge will charging again for feeding bottom plate 22 The ribbon section at place is fixed on feeding bottom plate 22, and the ribbon section at folding material is fixed on feeding bottom plate 22 by second presser feet 23 simultaneously On.Ribbon section at charging is transported to roll at material by back the move presser feet 23 of a station, edge of feeding bottom plate 22 subsequently Station, the ribbon section of station at folding material is transported to next station by second presser feet 23 simultaneously.

When presser feet installing plate 21 is only provided with two presser feets 23, ribbon section is transported to next station by second presser feet 23 After, flip-arm 31 rotates and makes clip feeder clamp the ribbon section on this station, then drives flip-arm 31 to revolve by rotating driver 35 Turn, make ribbon section turn-over.

Presser feet installing plate 21 can also be provided with three presser feets 23, and second presser feet 23 is by defeated for the ribbon section of station at folding material Deliver to the station at auxiliary backplane 14, and on auxiliary backplane 14, fix this ribbon section by auxiliary presser foot 12.Presser feet installing plate 21 station motions at charging again, the ribbon section at charging is fixed on feeding bottom plate 22, simultaneously by the presser feet 23 at edge Ribbon section at folding material is fixed on feeding bottom plate 22 by second presser feet 23, and the 3rd presser feet 23 is by station at auxiliary backplane 14 Ribbon section be fixed on feeding bottom plate 22.Back the move presser feet 23 of a station, edge of feeding bottom plate 22 will enter subsequently Ribbon section at material is transported to roll over station at material, and the ribbon section of station at folding material is transported to assist the end by second presser feet 23 simultaneously Station at plate 14, the ribbon section of station at auxiliary backplane 14 is transported at clip feeder material folding, by clip feeder by the 3rd presser feet 23 Clamp turn-over again.

Most preferred embodiment of the present utility model illustrates, those of ordinary skill in the art the various changes made or remodeling All without departing from scope of the present utility model.

Claims (10)

1. a material folding mechanism for inkle loom, including erecting bed (5), described erecting bed (5) is fixed with for placing ribbon section Put material flat board (51), it is characterized in that: described erecting bed (5) by the first rotating shaft (52b) rotate be provided with folding material connecting plate (52), the movable end of folding material connecting plate (52) is rotated by the second rotating shaft (53a) and is provided with folding flitch (53)；Described erecting bed (5) be provided with drive folding material connecting plate (52) rotate around the first rotating shaft (52b) the first drive rod (61), drive folding flitch (53) around The second drive rod (62) that second rotating shaft (53a) rotates；Described folding flitch (53) can put the border movement expecting flat board (51) in edge, By stretch out put material flat board (51) ribbon end be pressed onto put material flat board (51) bottom.

The material folding mechanism of a kind of inkle loom the most according to claim 1, is characterized in that: described erecting bed (5) is shaped with One through hole, what described the first drive rod (61) can lift is arranged in the first through hole, the upper end of the first drive rod (61) and folding Inclined-plane (52a) on material connecting plate (52) matches；Match with the first cam curved surface (71) in the lower end of the first drive rod (61).

The material folding mechanism of a kind of inkle loom the most according to claim 2, is characterized in that: described folding material connecting plate (52) with One end of back-moving spring (54) is connected, and the other end of back-moving spring (54) is connected with described erecting bed (5).

The material folding mechanism of a kind of inkle loom the most according to claim 3, is characterized in that: described erecting bed (5) is shaped with Two through holes, what described the second drive rod (62) can lift is arranged in the second through hole, the upper end of the second drive rod (62) and folding Matching in the bottom of flitch (53), matches in the lower end the second cam curved surface (72) of the second drive rod (62).

The material folding mechanism of a kind of inkle loom the most according to claim 4, is characterized in that: described puts the upper of material flat board (51) Side is provided with the holding pad (8) that can move up and down.

The material folding mechanism of a kind of inkle loom the most according to claim 5, is characterized in that: described holding pad (8) is fixed on On binder connecting plate (81), described binder connecting plate (81) is arranged on erecting bed (5) by the 3rd axis of rotation, described Erecting bed (5) is provided with and drives binder connecting plate (81) the 3rd drive rod (63) that rotates, the 3rd described drive rod (63) and the Three cam curved surfaces (73) match.

The material folding mechanism of a kind of inkle loom the most according to claim 6, is characterized in that: described in put material flat board (51) lower section It is provided with the die pad (64a) that can lift.

The material folding mechanism of a kind of inkle loom the most according to claim 7, is characterized in that: described die pad (64a) is fixed On the 4th drive rod (64), the 4th described drive rod (64) matches with the 4th cam curved surface (74).

The material folding mechanism of a kind of inkle loom the most according to claim 8, is characterized in that: the lower section of described erecting bed (5) sets Have a cam (7) that can rotate, described the first cam curved surface (71), the second cam curved surface (72), the 3rd cam curved surface (73) and 4th cam curved surface (74) is positioned on described cam (7).

The material folding mechanism of a kind of inkle loom the most according to claim 9, is characterized in that: described cam (7) passes through transmission Gear (75) is connected with folding material motor (13).