CN219793414U

CN219793414U - Polyester knitting grey cloth processing shearing mechanism

Info

Publication number: CN219793414U
Application number: CN202321060689.8U
Authority: CN
Inventors: 查志丰; 陈雪峰
Original assignee: Haining Kaili Warp Knitting Co ltd
Current assignee: Haining Kaili Warp Knitting Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-03
Anticipated expiration: 2033-05-06

Abstract

The utility model provides a shearing device for processing polyester knitted grey cloth, belongs to the technical field of processing of polyester knitted grey cloth, and solves the problems that the existing shearing device is easy to deviate and has poor shearing quality when conveying the grey cloth. The polyester knitted grey cloth processing shearing device comprises a workbench, wherein the top of the workbench is provided with a conveying mechanism, a fixing frame and a flattening mechanism respectively, the top of the fixing frame is provided with an electric push rod in a penetrating mode, the output end of the electric push rod is fixedly provided with a connecting plate, the bottom of the connecting plate is fixedly connected with a shearing knife, and an auxiliary structure is arranged below the connecting plate. The utility model can drive the two guide plates to move towards one opposite side, thereby being convenient for limiting the grey cloth and preventing the grey cloth from shifting during movement, and simultaneously, before shearing the grey cloth, the sheared area can be pressed first and then sheared, thereby not only facilitating the shearing of the grey cloth, but also improving the shearing quality.

Description

Polyester knitting grey cloth processing shearing mechanism

Technical Field

The utility model relates to the technical field of polyester knitted grey cloth processing, in particular to a processing shearing device for polyester knitted grey cloth.

Background

The grey cloth is made of relevant fibers through spinning and weaving, the grey cloth without dyeing and finishing processing can be divided into a blank and a light blank, the blank is the grey cloth which is not subjected to bleaching and dyeing treatment from a loom, and the light blank is the grey cloth after the bleaching and dyeing treatment.

The polyester knitted fabric is also called as polyester fiber knitted fabric, and is knitted fabric woven by using polyester fiber as raw material yarn, and the fabric comprises the following types: full polyester cloth, polyester-ammonified cloth, cationic polyester, full polyester double-sided cloth, polyester-ammonified double-sided cloth, full polyester mesh cloth quick-drying fabric, wei Yibu and the like. The polyester knitted fabric is characterized in that: the thermoplastic-knitted polyester fabric can stably keep the pleated and flat appearance after heat setting, and is easy to shape various appearance effects of different styles. In the process of production and processing of the polyester knitted grey cloth, a shearing device is often needed to shear the polyester knitted grey cloth.

Through searching, for example, chinese patent literature discloses a grey cloth shearing device [ application number: CN202222651503.8; publication No.: CN218596739U ]. The utility model provides a grey cloth shearing mechanism, includes the workstation, the right side symmetry fixedly connected with moving structure on workstation top front and back, one side symmetry swing joint that two moving structure are relative has the supporting shoe, the front of second servo motor is through first pivot fixedly connected with feed roll, the top fixedly connected with cutting structure of workstation, the bottom swing joint of cutting structure inner chamber has the blade subassembly, the baffle is installed to the bottom of blade subassembly, the spout has been seted up to the front and the back symmetry of cutting structure inner chamber, the bottom fixedly connected with spring of spout inner chamber, the left side symmetry swing joint of workstation front and back has the swager subassembly, one side swing joint that two swager subassemblies are relative has the clamp plate.

The shearing mechanism who discloses in this patent is when cutting, be convenient for carry out the pay-off to the grey cloth, and need not the manual work to assist, and efficiency is higher, but its still has not enough when in-service use, and its pay-off's mode is carried out the grey cloth through the feed roll, because the surface itself of feed roll is in smoothness, the phenomenon that skids not only can appear in the in-process of pay-off to can also make the transportation of grey cloth appear shifting, and then influence the effect of follow-up shearing, when shearing the grey cloth simultaneously, shearing cutter can produce shearing pulling force to the grey cloth, and the grey cloth can produce not hard up in the twinkling of an eye that suffers shearing pulling force, leads to the shearing of grey cloth to appear the deviation, and then influences the quality of shearing.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a polyester knitted grey fabric processing and shearing device which solves the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a polyester knitting grey cloth processing shearing mechanism, includes the workstation, the top of workstation is provided with conveying mechanism, mount and flattening mechanism respectively, the top of mount runs through and is provided with electric putter, electric putter's output is fixed with the connecting plate, the bottom fixedly connected with shearing sword of connecting plate, the below of connecting plate is provided with auxiliary structure, the equal fixedly connected with backup pad in front and back both sides of workstation bottom, the inside rotation of backup pad is connected with the screw rod, the equal threaded connection in front and back both sides on screw rod surface has a section of thick bamboo, the other end fixedly connected with deflector of section of thick bamboo, the inboard of deflector is fixed with the fixed plate, and rotates between fixed plate and the deflector to be connected with the drive roller, the outside of fixed plate is provided with the motor, and the output of motor is fixed with the one end of drive roller mutually, the bottom of workstation is provided with and is used for driving the screw rod and carries out pivoted application of force structure.

The working principle of the utility model is as follows: the method comprises the steps that a force application structure drives a screw rod to rotate, two folding pipes and a guide plate are driven to move to the opposite sides to a distance which is matched with the width of the grey cloth, then the grey cloth is placed at the top of a workbench, then the grey cloth is conveyed through a conveying mechanism, in the process of conveying the grey cloth, the efficiency of the movement of the grey cloth can be further driven through the rotation of a driving roller, after the grey cloth is moved to a desired position, the grey cloth can be pressed through a flattening mechanism, then an electric push rod is started, a connecting plate is driven to move downwards, in the moving process, the grey cloth is pressed through an auxiliary structure, and then a shearing knife is driven to shear the grey cloth.

The auxiliary structure comprises a pressing plate, movable rods and springs, wherein the number of the movable rods is two, the movable rods are respectively movably connected with two sides of the inside of the connecting plate, the bottom ends of the movable rods are fixed with the top of the pressing plate, the springs are sleeved on the surfaces of the movable rods, and the two ends of the springs are respectively fixed with the connecting plate and the pressing plate.

With the structure, the blank shearing area can be pressed in advance before shearing.

The force application structure comprises a torsion disc, a rotary rod, a first gear and a second gear, wherein the torsion disc is arranged on the right side of the workbench, the left side of the torsion disc is fixed with one end of the rotary rod, the other end of the rotary rod is fixed with one side of the first gear, the other side of the first gear is meshed with the second gear, and the inner part of the second gear is fixed with the surface of the screw rod.

By adopting the structure, the screw rod is conveniently driven to apply force and rotate.

The front side and the rear side of the bottom of the workbench are respectively provided with a movable sleeve, the inner sides of the movable sleeves are movably connected with the surface of the folding pipe, the top fixedly connected with stopper of roll over type pipe one end, and the surface of stopper and the inside sliding connection of workstation.

By adopting the structure, the folding type pipe can be used for assisting in limiting, and is convenient to move.

The inside of clamp plate has seted up logical groove, and the size of logical groove is greater than the size of shearing sword.

By adopting the structure, the shearing knife can pass through the through groove to shear the grey cloth.

The bottom fixedly connected with limiting plate of workstation, and the inside of limiting plate rotates with the surface of rotary rod and is connected.

By adopting the structure, the stability of the rotating rod in rotation can be improved.

The sliding grooves are formed in the front side and the rear side of the inner cavity of the fixing frame, the sliding blocks are fixedly connected to the front side and the rear side of the connecting plate, and the surfaces of the sliding blocks are movably connected with the inner portions of the sliding grooves.

By adopting the structure, the connecting plate can be conveniently and stably moved up and down so that the shearing knife can conveniently shear the grey cloth.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the two guide plates can be driven to move towards opposite sides through threaded connection between the screw and the two folding pipes, so that the grey cloth is conveniently limited, the phenomenon of deviation during movement is prevented, meanwhile, the sheared area can be pressed and sheared before the grey cloth is sheared through the arrangement of the auxiliary structure, and the shearing is performed, so that the grey cloth is sheared conveniently, and the shearing quality is improved.

2. According to the utility model, through the arrangement of the movable sleeve, the folding pipe can be supported in an auxiliary manner, the folding pipe can be moved left and right conveniently, and meanwhile, through the arrangement of the limiting block, the folding pipe can be limited in an auxiliary manner, and the stability of the folding pipe in moving can be maintained.

3. According to the utility model, through the arrangement of the through grooves, the shearing knife can penetrate through the inside of the pressing plate, so that the grey cloth can be sheared downwards conveniently.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic view of a partial right-hand structure of the present utility model;

FIG. 4 is a schematic view of a partial perspective structure of the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present utility model.

In the figure: 1. a work table; 2. a conveying mechanism; 3. a fixing frame; 4. an electric push rod; 5. a connecting plate; 6. a shearing knife; 7. an auxiliary structure; 71. a pressing plate; 72. a movable rod; 73. a spring; 8. a through groove; 9. a support plate; 10. a screw; 11. a folded tube; 12. a guide plate; 13. a fixing plate; 14. a driving roller; 15. a motor; 16. a force application structure; 161. twisting the disc; 162. a rotating rod; 163. a first gear; 164. a second gear; 17. a movable sleeve; 18. a limiting plate; 19. a flattening mechanism; 20. a chute; 21. a slide block; 22. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the polyester knitted grey cloth processing and shearing device comprises a workbench 1, wherein a conveying mechanism 2, a fixing frame 3 and a flattening mechanism 19 are respectively arranged at the top of the workbench 1, an electric push rod 4 is arranged at the top of the fixing frame 3 in a penetrating way, a connecting plate 5 is fixed at the output end of the electric push rod 4, a shearing knife 6 is fixedly connected to the bottom of the connecting plate 5, an auxiliary structure 7 is arranged below the connecting plate 5, a supporting plate 9 is fixedly connected to the front side and the rear side of the bottom of the workbench 1, a screw 10 is rotatably connected to the inside of the supporting plate 9, a folding pipe 11 is in threaded connection to the front side and the rear side of the surface of the screw 10, movable sleeves 17 are respectively arranged on the front side and the rear side of the bottom of the workbench 1, the inner side of each movable sleeve 17 is movably connected with the surface of the folding pipe 11, the folding pipe 11 can be supported in an auxiliary way through the arrangement of the movable sleeves 17, and is convenient to move left and right, the top of one end of the folded tube 11 is fixedly connected with a limiting block 22, the surface of the limiting block 22 is in sliding connection with the inside of the workbench 1, meanwhile, through the arrangement of the limiting block 22, the folded tube 11 can be subjected to auxiliary limiting, the stability of the folded tube during moving is kept, the other end of the folded tube 11 is fixedly connected with a guide plate 12, the inner side of the guide plate 12 is fixedly provided with a fixed plate 13, a driving roller 14 is rotationally connected between the fixed plate 13 and the guide plate 12, the outer side of the fixed plate 13 is provided with a motor 15, the output end of the motor 15 is fixed with one end of the driving roller 14, the bottom of the workbench 1 is provided with a force application structure 16 for driving a screw 10 to rotate, the two guide plates 12 can be driven to move towards opposite sides through the threaded connection between the screw 10 and the two folded tubes 11, so that the grey cloth is conveniently limited, prevent that it from appearing the phenomenon of skew when removing, through auxiliary structure 7's setting simultaneously, before shearing the grey cloth, can push down the region of shearing first, then cut again, so not only conveniently cut the grey cloth, but also improved the quality of shearing.

The auxiliary structure 7 comprises a pressing plate 71, movable rods 72 and springs 73, the movable rods 72 are two in number and are respectively movably connected with two sides of the inside of the connecting plate 5, the bottom end of each movable rod 72 is fixed with the top of the corresponding pressing plate 71, through grooves 8 are formed in the pressing plate 71, the through grooves 8 are larger than the shearing blades 6 in size, the shearing blades 6 can penetrate through the inside of the pressing plate 71 through the arrangement of the through grooves 8, so that the grey cloth can be sheared downwards conveniently, the springs 73 are sleeved on the surfaces of the movable rods 72, two ends of each spring 73 are respectively fixed with the connecting plate 5 and the pressing plate 71, when the electric push rod 4 drives the connecting plate 5 and the shearing blades 6 to shear the grey cloth downwards, the pressing plate 71 at the moment is contacted with the grey cloth firstly, meanwhile, the connecting plate 5 presses the springs 73 under the condition of downward stress, and the springs 73 can always drive the pressing plates 71 to press the grey cloth through elastic force of the self-elastic force, so that the subsequent shearing of the grey cloth 6 is sheared conveniently.

The force application structure 16 comprises a torsion disc 161, a rotating rod 162, a first gear 163 and a second gear 164, the torsion disc 161 is arranged on the right side of the workbench 1, the left side of the torsion disc 161 is fixed with one end of the rotating rod 162, the bottom of the workbench 1 is fixedly connected with a limiting plate 18, the inside of the limiting plate 18 is rotationally connected with the surface of the rotating rod 162, the rotating rod 162 can be supported in an auxiliary mode through the arrangement of the limiting plate 18 and keeps stability during rotation, the other end of the rotating rod 162 is fixed with one side of the first gear 163, the other side of the first gear 163 is meshed with the second gear 164, the inside of the second gear 164 is fixed with the surface of the screw 10, in order to avoid offset of grey cloth, the torsion disc 161 can be rotated, the rotating rod 162 is driven to rotate, meanwhile, the first gear 163 is driven to rotate, the second gear 164 and the screw 10 are driven to rotate along with the rotation, the two folded pipes 11 and the guide plate 12 move to the opposite sides to the expected positions, so that the grey cloth can be limited and guided conveniently, and the quality of subsequent shearing is improved.

The spout 20 has all been seted up to both sides around the mount 3 inner chamber, and the front and back both sides of connecting plate 5 are all fixedly connected with slider 21, and the inside swing joint of slider 21 surface and spout 20, through the swing joint of slider 21 inside spout 20, can carry out auxiliary stay to connecting plate 5 to keep its stability when reciprocating, and then improve the effect of shearing.

The working principle of the utility model is as follows: according to the size of the grey cloth, the screw 10 is driven to rotate through the force application structure 16, the two folding pipes 11 and the guide plates 12 are driven to move to opposite sides, the grey cloth is moved to a distance matched with the width of the grey cloth, then the grey cloth is placed at the top of the workbench 1, then the grey cloth is conveyed through the conveying mechanism 2, the specific conveying mode can refer to the working principle disclosed in the comparison document, in the process of conveying the grey cloth, the grey cloth can be conveyed leftwards through the lower part of the driving roller 14, in order to improve the moving efficiency, the motor 15 can be started, the driving roller 14 is driven to rotate, the driving roller 14 can further improve the moving efficiency of the grey cloth through the driving force of the driving roller 14, so that the phenomenon of wrinkling of the grey cloth during moving can be prevented, after the grey cloth is moved to a desired position, the grey cloth can be pressed through the flattening mechanism 19, the electric push rod 4 is started, the connecting plate 5 is driven to move downwards, in the moving process, the shearing of the grey cloth can be cut through the auxiliary structure 7, and then the shearing knife 6 is driven to shear the grey cloth, and the shearing quality is improved.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a polyester knitting grey cloth processing shearing mechanism, includes workstation (1), its characterized in that: the utility model discloses a hydraulic press, including workstation (1), fixed frame (3), flattening mechanism (19), the top of fixed frame (3) is provided with electric putter (4) in a penetrating way, the output of electric putter (4) is fixed with connecting plate (5), the bottom fixedly connected with shearing sword (6) of connecting plate (5), the below of connecting plate (5) is provided with auxiliary structure (7), the equal fixedly connected with backup pad (9) in both sides around workstation (1) bottom, the inside rotation of backup pad (9) is connected with screw rod (10), the equal threaded connection in both sides has a roll over pipe (11) around screw rod (10) surface, the other end fixedly connected with deflector (12) of roll over pipe (11), the inboard of deflector (12) is fixed with fixed plate (13), and rotates between fixed plate (13) and deflector (12) and be connected with drive roller (14), the outside of fixed plate (13) is provided with motor (15), and the output of motor (15) and the one end of drive roller (14) are fixed mutually, the bottom of workstation (1) is provided with application of force structure (16).

2. The polyester knitted fabric processing and shearing device according to claim 1, wherein: auxiliary structure (7) are including clamp plate (71), movable rod (72) and spring (73), the quantity of movable rod (72) has two, and they respectively with inside both sides swing joint of connecting plate (5), the bottom of movable rod (72) is fixed with the top of clamp plate (71), spring (73) cover is established on the surface of movable rod (72), the both ends of spring (73) are fixed mutually with connecting plate (5) and clamp plate (71) respectively.

3. The polyester knitted fabric processing and shearing device according to claim 1, wherein: the force application structure (16) comprises a torsion disc (161), a rotating rod (162), a first gear (163) and a second gear (164), wherein the torsion disc (161) is arranged on the right side of the workbench (1), the left side of the torsion disc (161) is fixed with one end of the rotating rod (162), the other end of the rotating rod (162) is fixed with one side of the first gear (163), the other side of the first gear (163) is meshed with the second gear (164), and the inside of the second gear (164) is fixed with the surface of the screw (10).

4. The polyester knitted fabric processing and shearing device according to claim 1, wherein: the utility model discloses a workbench, including workstation (1), fixed plate, stopper (22), movable sleeve (17) are all provided with in front and back both sides of workstation (1) bottom, and the inboard of movable sleeve (17) is connected with the surface swing joint of roll over type pipe (11), the top fixedly connected with stopper (22) of roll over type pipe (11) one end, and the inside sliding connection of stopper (22) and workstation (1).

5. The polyester knitted fabric processing and shearing device according to claim 2, wherein: the inside of clamp plate (71) has seted up logical groove (8), and the size of logical groove (8) is greater than the size of shearing sword (6).

6. A polyester knitted fabric processing and shearing device according to claim 3, wherein: the bottom of workstation (1) is fixedly connected with limiting plate (18), and the inside of limiting plate (18) is connected with the surface rotation of rotary rod (162).

7. The polyester knitted fabric processing and shearing device according to claim 1, wherein: the sliding grooves (20) are formed in the front side and the rear side of the inner cavity of the fixing frame (3), the sliding blocks (21) are fixedly connected to the front side and the rear side of the connecting plate (5), and the surfaces of the sliding blocks (21) are movably connected with the inner parts of the sliding grooves (20).