CN207699922U - A kind of feed mechanism of clothing cloth cutting machine - Google Patents

Abstract

The utility model discloses a kind of feed mechanisms of clothing cloth cutting machine, it is intended to solve the problems, such as that rate of tension is poor when cloth feeding, its key points of the technical solution are that：A kind of feed mechanism of clothing cloth cutting machine, including cutting, the cutting, which is provided with, cuts component, the component front end that cuts is provided with feeding device, the feeding device includes being set to the broken wound module for cutting component feeding side, and the broken wound module includes the holder for being set to cutting, and the holder is erected with the feeding bar of installation yardage roll, it is provided with friction component between the holder and feeding bar, the cutting surface, which is located at, to be cut component both sides and be provided with the limit assembly limited to cloth.A kind of feed mechanism of clothing cloth cutting machine of the utility model, can be tensioned cloth in cloth cutting, improves and cut quality.

Description

A kind of feed mechanism of clothing cloth cutting machine

Technical field

The utility model is related to clothes processing equipment fields, more specifically, it relates to which a kind of clothing cloth cutting machine is upper Expect mechanism.

Background technology

Cloth cutting machine is common machine in a kind of work of clothing, for cutting work, extensive use to the thick of original cloth Be used for the raw materials such as severing cotton, fiber crops, synthetic leather, silk, knitting in industries such as clothes, weaving, leathers, moreover it is possible to severing carpet, towel, The multiple materials such as sheet, plastic foil.It is that garment production is most basic and a step of most critical to cut engineering, quality relationship at Product quality is criticized, while whether the cut-parts quality cut conforms to quality requirements and directly affect the competitiveness of garment enterprise.

Such as a kind of efficiently convenient clothing cloth cutting machine disclosed in the Chinese patent that publication No. is CN106381670A, Technical essential is：It is placed with cutting assembly in the upper surface of cutting, manual switch is embedded in the inside of handle, under guide rail Surface middle part is equipped with installation part, can easily modify to the direction of guide rail, real by the laying direction for changing guide rail The change of existing cut direction, disclosure satisfy that various split requirements, improves the working efficiency of device.When carrying out severing to cloth, Need cloth to keep certain tension, but due in the program when severing cloth not by other power, and yardage roll be in from By rotary state, it can not ensure that cloth is in tensioning state.

Therefore need to propose a kind of new scheme to solve the problems, such as this.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of feedings of clothing cloth cutting machine Mechanism has the advantages that cloth tension can be improved when feeding, ensures severing quality.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of clothing cloth cutting machine Feed mechanism, including cutting, the cutting, which is provided with, cuts component, and the component front end that cuts is provided with feeding device, institute It includes being set to the broken wound module for cutting component feeding side to state feeding device, and the broken wound module includes the branch for being set to cutting Frame, the holder are erected with the feeding bar of installation yardage roll, friction component, the cutting are provided between the holder and feeding bar Surface, which is located at, to be cut component both sides and is provided with the limit assembly limited to cloth.

By using above-mentioned technical proposal, when work, yardage roll is set on feeding bar, can be with when cloth is pulled The rotation of feeding bar is driven, is unreeled by the rotation realization of yardage roll, the cloth after unreeling is cut by cutting component, while by limiting Hyte part is tensioned cloth, is cut to cloth convenient for cutting component, avoids cloth during cutting from wrinkling, by propping up Friction component is set between frame and feeding bar, the resistance when rotation of feeding bar can be increased, feeding bar inordinate rotation is avoided to cause The problem of cloth rate of tension declines.

The utility model is further arranged to：The pedestal upper end is provided with semicircle and upwardly opening stacker, institute It states the rotation of stacker bottom surface and is provided with two idler wheels, feeding bar both ends are erected on the idler wheel in stacker.

By using above-mentioned technical proposal, yardage roll is set on feeding bar, and the both ends of feeding bar ride upon stacker On interior idler wheel, when cloth is pulled, feeding bar can be driven to rotate, by the way that idler wheel is arranged, can prevent feeding bar from turning It is blocked when dynamic so that the rotation of feeding bar is more smooth.

The utility model is further arranged to：The friction component includes the fixation kit for being fixedly installed on holder, is also wrapped Include the runner assembly for being connected to feeding boom end, the runner assembly be arranged in fixation kit and with fixation kit intermittent friction Contact.

By using above-mentioned technical proposal, in this way by the friction of runner assembly and fixation kit, runner assembly is applied Certain frictional resistance, to which resistance when increasing the rotation of feeding bar indirectly occurred when avoiding the unexpected stress of feeding bar excessive The phenomenon that degree rotation.

The utility model is further arranged to：The fixation kit includes the outer shroud for being fixedly connected on holder, the outer shroud Inner wall is provided with several flexible friction plates.

By using above-mentioned technical proposal, when feeding bar rotates, rubbing between the friction plate and feeding bar of outer shroud inner wall Wiping can form feeding bar certain resistance, reduce inordinate rotation of the feeding bar under effect of inertia, friction plate herein can Think sheet rubber.

The utility model is further arranged to：The runner assembly includes the inner ring for being fixedly connected on feeding boom end, institute The outer wall for stating inner ring is provided with several flexible friction plates.

By using above-mentioned technical proposal, in this way when feeding bar drives inner ring rotation, the friction plate of inner ring and outer shroud Friction plate contradicts friction, makes feeding bar can continue to rotate in stress by the deformation of friction plate, by between friction plate Frictional force feeding bar is stopped operating when not by external force.

The utility model is further arranged to：The limit assembly includes the first connecting rod for being rotationally connected with cutting, described First connecting rod free end is rotatably connected to second connecting rod, and the second connecting rod free end is rotatably connected to rubber wheel, and described first Limiting cylinder is connected between connecting rod and second connecting rod, the cylinder body of the limiting cylinder is rotationally connected with first connecting rod, piston rod Sliding is connected in second connecting rod.

Drive second connecting rod relative to first by the elongation and shortening of limiting cylinder by using above-mentioned technical proposal Connecting rod rotates, while rubber wheel being driven to be rolled in design on fabric surface, when cloth, which is layed in, to be cut on component, at limiting cylinder In elongation state, first connecting rod is rotated later, rubber wheel is contradicted in cloth upper surface, limiting cylinder shrinks and drives later First connecting rod is rotated to close to the direction of second connecting rod, while driving rubber wheel from being rolled to cloth edge inside cloth, from And leveling, tensioning to a certain extent are carried out to design on fabric surface.

The utility model is further arranged to：The second connecting rod inner wall offers T shape sliding slots, the limiting cylinder piston Bar is connected with and the matched T-shaped slider of T shape sliding slots.

By using above-mentioned technical proposal, when Telescopic-cylinder, cylinder pushes second connecting rod to be rotated relative to first connecting rod, T-shaped slider is slided along T shape sliding slots simultaneously, to play the role of being oriented to the rotation that second connecting rod is oriented to.

The utility model is further arranged to：The position that the second connecting rod end is located above rubber wheel is connected with counterweight Block.

By using above-mentioned technical proposal, the position that second connecting rod end is located above rubber wheel is connected with clump weight, matches Pouring weight can increase pressure of the rubber wheel to cloth, and effect is paved to the tensioning of cloth to enhance rubber wheel.

In conclusion the utility model has the advantages that：

First, yardage roll is set on feeding bar, when cloth is pulled, feeding bar can be driven to rotate, pass through yardage roll Rotation realization unreel, the cloth after unreeling is cut by cutting component, while being tensioned to cloth by limit assembly, just Cloth is cut in cutting component, avoids cloth during cutting from wrinkling, is rubbed by being arranged between holder and feeding bar Component can increase the resistance when rotation of feeding bar, avoid the problem that feeding bar inordinate rotation causes cloth rate of tension to decline；

Second, when feeding bar drives inner ring rotation, the friction plate of inner ring and the friction plate of outer shroud are contradicted and are rubbed, by rubbing The deformation of pad makes feeding bar can continue to rotate in stress, makes feeding bar not by the frictional force between friction plate It can be stopped operating by when external force.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of broken wound module；

Fig. 3 is the structural schematic diagram of limit assembly；

Fig. 4 is the structural schematic diagram of drive component and clamp assemblies.

In figure：1, feed mechanism；2, cutting；3, component is cut；4, feeding device；5, wound module is broken；6, holder；7, feeding Bar；8, friction component；9, limit assembly；10, stacker；11, idler wheel；12, fixation kit；13, runner assembly；14, outer shroud； 15, inner ring；16, friction plate；17, first connecting rod；18, second connecting rod；19, rubber wheel；20, limiting cylinder；21, T shapes sliding slot； 22, T-shaped slider；23, clump weight；24, cutting agency；25, traction component；26, lifting groove；27, plaiting component；28, driving group Part；29, clamp assemblies；30, bearing；31, leading screw；32, motor；33, feed screw nut；34, sliding block；35, lower clamp plate；36, upper folder Plate；37, rotation cylinder；38, plaiting platform；39, lifting cylinder；40, extension spring.

Specific implementation mode

With reference to the accompanying drawings and examples, the utility model is described in detail.

A kind of feed mechanism of clothing cloth cutting machine is provided in cutting 2 as shown in Figure 1, including cutting 2 and cuts group Part 3, it is the pressing plate that is arranged in cutting 2 and the cut-off knife being slideably positioned on pressing plate to cut component 3, cut component 3 for pair Cloth carries out severing, and the side for cutting 3 feeding of component is provided with feed mechanism 1 in cutting 2, and feed mechanism 1 includes setting The feeding device 4 in cutting 2 is set, feeding device 4 includes being arranged on the broken wound module 5 for cutting 3 feeding side of component, 2 surface of cutting It is provided with the limit assembly 9 limited to cloth positioned at 3 both sides of component are cut, is located in cutting 2 and cuts 3 discharging end of component Position be provided with can automatic blanking cutting agency 24；When work, yardage roll is placed on brokenly on wound module 5, is carried out by broken wound module 5 It unreels, the cloth after unreeling is cut by cutting component 3, while being tensioned to cloth by limit assembly 9, convenient for cutting group Part 3 cuts cloth, and cloth during cutting is avoided to wrinkle, and the cloth for cutting completion carries out blanking code by cutting agency 24 Pile improves work efficiency.

As depicted in figs. 1 and 2, it includes the holder 6 being arranged in cutting 2 to break wound module 5, and holder 6 is erected with installation yardage roll Feeding bar 7,6 upper end of holder is provided with semicircle and upwardly opening stacker 10, and the rotation of 10 bottom surface of stacker is provided with two Idler wheel 11,7 both ends of feeding bar are erected on the idler wheel 11 in stacker 10, and friction component is provided between holder 6 and feeding bar 7 8；Yardage roll is set on feeding bar 7, and the both ends of feeding bar 7 ride upon on the idler wheel 11 in stacker 10, when cloth by When traction, feeding bar 7 can be driven to rotate, by the way that idler wheel 11 is arranged, be blocked when can prevent feeding bar 7 from rotating so that feeding The rotation of bar 7 is more smooth, by the way that friction component 8 is arranged between holder 6 and feeding bar 7, can increase when feeding bar 7 rotates Resistance avoids the problem that 7 inordinate rotation of feeding bar causes cloth rate of tension to decline.

As shown in Fig. 2, friction component 8 includes the fixation kit 12 of fixed setting on the frame 6, further include being connected to feeding The runner assembly 13 of 7 end of bar, runner assembly 13 be arranged in fixation kit 12 and with 12 intermittent friction contact of fixation kit；This Sample applies runner assembly 13 certain frictional resistance by the friction of runner assembly 13 and fixation kit 12, to increase indirectly Resistance when big feeding bar 7 rotates, when avoiding 7 unexpected stress of feeding bar excessive, there is a phenomenon where inordinate rotations.

As shown in Fig. 2, fixation kit 12 includes the outer shroud 14 for being fixedly welded on holder 6,14 inner wall of outer shroud is connected with several Flexible friction plate 16；When feeding bar 7 rotates, the friction between the friction plate 16 and feeding bar 7 of 14 inner wall of outer shroud can To form certain resistance to feeding bar 7, reduce inordinate rotation of the feeding bar 7 under effect of inertia, friction plate 16 herein can Think sheet rubber.

As shown in Fig. 2, runner assembly 13 includes the inner ring 15 for being welded on 7 end of feeding bar, the outer wall of inner ring 15 is provided with Several flexible friction plates 16；In this way when feeding bar 7 drives inner ring 15 to rotate, friction plate 16 and the outer shroud 14 of inner ring 15 Friction plate 16 contradict friction, make feeding bar 7 can continue to rotate in stress by the deformation of friction plate 16, pass through friction Frictional force between piece 16 enables feeding bar 7 to stop operating when not by external force.

As shown in figures 1 and 3, there are four the settings of limit assembly 9, and four limit assemblies 9 are uniformly divided into and cut group The both sides of part 3, corresponding four angles for cutting component 3, limit assembly 9 include rotating to connect by shaft to four limit assemblies 9 respectively It is connected to the first connecting rod 17 of cutting 2,17 free end of first connecting rod is rotatably connected to second connecting rod 18, second connecting rod 18 by shaft Free end is rotatably connected to rubber wheel 19 by shaft, and limiting cylinder 20 is connected between first connecting rod 17 and second connecting rod 18, The cylinder body of limiting cylinder 20 is rotationally connected with first connecting rod 17 by shaft, and piston rod sliding is connected in second connecting rod 18；Pass through The elongation and shortening of limiting cylinder 20 drive second connecting rod 18 to rotate relative to first connecting rod 17, while driving rubber wheel 19 roll in design on fabric surface, and when cloth, which is layed in, to be cut on component 3, limiting cylinder 20 is in elongation state, rotate the later One connecting rod 17 is so that rubber wheel 19 is contradicted in cloth upper surface, and limiting cylinder 20 shrinks and drives first connecting rod 17 to close later The direction of second connecting rod 18 rotates, while driving rubber wheel 19 from being rolled to cloth edge inside cloth, to cloth table Face carries out leveling, tensioning to a certain extent.

As shown in figure 3,18 inner wall of second connecting rod offers T shapes sliding slot 21,20 piston rod of limiting cylinder is connected with to be slided with T shapes 21 matched T-shaped slider 22 of slot；When Telescopic-cylinder, cylinder pushes second connecting rod 18 to be rotated relative to first connecting rod 17, together When T-shaped slider 22 slided along T shapes sliding slot 21, to play the role of the rotation being oriented to second connecting rod 18 guiding.Second connecting rod The position that 18 ends are located at 19 top of rubber wheel is connected with clump weight 23, and clump weight 23 can increase pressure of the rubber wheel 19 to cloth Power paves effect to enhance rubber wheel 19 to the tensioning of cloth.

As shown in Figure 1, cutting agency 24 include be set to cutting 2 be located at cut 3 blanking side of component and the cloth to severing Expect the traction component 25 drawn, the position below 25 end of traction component is located in cutting 2 and offers liter to lower recess Slot 26 is dropped, the plaiting component 27 for being provided with the cloth storage convenient for severing is lifted in lifting groove 26；Component 3 is cut to cloth cutting After the completion, it can be fixed on traction component 25 by dynamic two angles by the cloth cut of human hand, by 25 band of traction component Dynamic pieces of cloth movement, and pieces of cloth are pulled to 27 top of plaiting component, traction component 25 unclamps cloth later, and cloth drops down onto code Automatic blanking is realized on cloth component 27, saves manpower, improves the arrangement efficiency to the cloth of severing.

As shown in Figure 1, traction component 25 includes that drive component 28 in 2 both sides of cutting is arranged along 2 length direction of cutting, Clamp assemblies 29 are connected on drive component 28, clamp assemblies 29 can be clamped cloth two corners and be driven outward by drive component 28 It is mobile；In this way when the two corners of cloth are clamped on clamp assemblies 29, clamp assemblies 29 drive cloth along drive component 28 to The blanking to cloth is realized in outer movement.

As shown in figure 4, drive component 28 includes welding the bearing 30 being arranged in 2 both sides of cutting, bearing 30 is provided with four altogether It is a, and each two bearing 30 is oppositely arranged on the both sides of cutting 2, is rotatablely connected between two bearings 30 of 2 homonymy of cutting There are leading screw 31, one end of leading screw 31 to be connected with the motor 32 for driving leading screw 31 to rotate, be connected through a screw thread on leading screw 31 There are feed screw nut 33, clamp assemblies 29 to be connected on feed screw nut 33；The rotation of motor 32 can drive leading screw 31 to rotate, leading screw 31 Rotation can drive feed screw nut 33 to be moved along leading screw 31, while clamp assemblies 29 being driven to be moved along the realization of leading screw 31, in this way Cloth can be driven to be moved along the realization of 2 length direction of cutting.

As shown in figure 4, clamp assemblies 29 include being bolted to connection the sliding block 34 on feed screw nut 33, in sliding block It is welded with the lower clamp plate 35 towards 2 middle part of cutting on 34, is hinged on corresponding with lower clamp plate 35 by shaft on sliding block 34 Clamping plate 36, wherein upper clamp plate 36 collectively constitute the shape of clip with lower clamp plate 35, the company of rotation between sliding block 34 and upper clamp plate 36 It is connected to the rotation cylinder 37 for driving upper clamp plate 36 to rotate；The cylinder body of rotation cylinder 37 is hinged on by shaft on sliding block 34, The piston rod of rotation cylinder 37 is connected to the back side of upper clamp plate 36 by shaft, in this way can by the flexible of rotation cylinder 37 Realize that the rotation of upper clamp plate 36 around the shaft can push upper clamp plate 36 to rotate down when rotation cylinder 37 extends, at this time upper folder Plate 36 is in lower clamp plate 35 and contradicts clamped condition, can realize and be clamped to cloth, when rotation cylinder 37 is shunk, can drive Upper clamp plate 36 is rotated up, and to discharge cloth, realizes blanking.

As shown in Figure 1, plaiting component 27 includes sliding the plaiting platform 38 being arranged in lifting groove 26 up and down, in plaiting platform 38 Lower surface and lifting groove are provided with lifting cylinder 39 between 26 bottom surface；The cylinder body of lifting cylinder 39, which is bolted to connection, to be risen Slot 26 bottom surface drops, and the piston rod of lifting cylinder 39 is connected to the lower surface of plaiting platform 38, and flexible by lifting cylinder 39 can be with The lifting for realizing plaiting platform 38, when the cloth stored on plaiting platform 38 reaches certain thickness, lifting cylinder 39 is shunk, to band Activity code cloth platform 38 drives cloth of the stacking on plaiting platform 38 to decline to decline, so that plaiting platform 38 can store up Deposit more clothes.There are two the settings of lifting cylinder 39 and is located at the both ends of plaiting platform 38, and two lifting cylinders 39 are same When it is flexible, it is ensured that 38 more stable lifting of plaiting platform.Lifting cylinder 39 herein is multi-stage cylinder, and multi-stage cylinder can be successively Flexible certain length, so as to realize that the staged of plaiting platform 38 declines.38 lower surface of plaiting platform and 26 bottom surface of lifting groove Between be connected with four extension springs 40, and four extension springs 40 are located at four angles of plaiting platform 38；Work as lifting When cylinder 39 drives plaiting platform 38 to lift, the vibrations of plaiting platform 38 can be reduced by extension spring 40, to improve plaiting platform The stability of 38 liftings.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (8)

1. a kind of feed mechanism (1) of clothing cloth cutting machine, including cutting (2), the cutting (2), which is provided with, cuts component (3), Described component (3) front end that cuts is provided with feeding device (4), it is characterised in that：The feeding device (4) includes being set to cut The broken wound module (5) of component (3) feeding side, the broken wound module (5) include the holder (6) for being set to cutting (2), the holder (6) it is erected with the feeding bar (7) of installation yardage roll, friction component (8) is provided between the holder (6) and feeding bar (7), it is described Cutting (2) surface, which is located at, to be cut component (3) both sides and is provided with the limit assembly (9) limited to cloth.

2. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 1, it is characterised in that：The holder (6) Upper end is provided with semicircle and upwardly opening stacker (10), and stacker (10) the bottom surface rotation is provided with two idler wheels (11), feeding bar (7) both ends are erected on the idler wheel (11) in stacker (10).

3. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 2, it is characterised in that：The friction group Part (8) includes the fixation kit (12) for being fixedly installed on holder (6), further includes the runner assembly for being connected to feeding bar (7) end (13), the runner assembly (13) be arranged in fixation kit (12) and with fixation kit (12) intermittent friction contact.

4. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 3, it is characterised in that：Described fixed group Part (12) includes being fixedly connected on the outer shrouds (14) of holder (6), and outer shroud (14) inner wall is provided with several flexible rub Pad (16).

5. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 4, it is characterised in that：The rotating group Part (13) includes being fixedly connected on the inner ring (15) of feeding bar (7) end, and the outer wall of the inner ring (15), which is provided with, several to be had The friction plate (16) of elasticity.

6. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 1, it is characterised in that：The limit group Part (9) includes the first connecting rod (17) for being rotationally connected with cutting (2), and first connecting rod (17) free end is rotatably connected to second Connecting rod (18), second connecting rod (18) free end are rotatably connected to rubber wheel (19), and the first connecting rod (17) connects with second Limiting cylinder (20) is connected between bar (18), the cylinder body of the limiting cylinder (20) is rotationally connected with first connecting rod (17), living Stopper rod sliding is connected in second connecting rod (18).

7. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 6, it is characterised in that：Described second connects Bar (18) inner wall offers T shapes sliding slot (21), and limiting cylinder (20) piston rod is connected with matched with T shapes sliding slot (21) T-shaped slider (22).

8. a kind of feed mechanism (1) of clothing cloth cutting machine according to claim 7, it is characterised in that：Described second connects Bar (18) end is located at the position above rubber wheel (19) and is connected with clump weight (23).