Open-width washing and shrinking device for knitted fabric
Technical Field
The utility model relates to the technical field of production and processing of knitted fabrics, in particular to an open-width water washing and shrinking device for knitted fabrics.
Background
The knitted fabric is a fabric formed by mutually penetrating loops, has unique weave and texture, and has the characteristics of good air permeability, strong hygroscopicity and the like, and in order to control the warp shrinkage of the fabric in the production and processing process of the knitted fabric, a water washing and shrinking device is required to be used for carrying out water washing and preshrinking treatment on the processed knitted fabric.
However, when the open-width washing and shrinking device for knitted fabric is used for washing and shrinking the knitted fabric, the device can only carry out simple soaking and soaking treatment on the knitted fabric, has poor washing treatment effect on the knitted fabric in the washing process, has defects, and does not have a measure of scraping and cleaning the surface of the knitted fabric.
At present, a novel open-width knitted fabric washing and shrinking device is provided to solve the defects.
Disclosure of utility model
The utility model aims to provide an open-width washing and shrinking device for knitted fabrics, which solves the problem that the surface of the knitted fabrics is inconvenient to scrape and clean in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the open-width washing and shrinking device for the knitted fabric comprises a device box, wherein the top end of the device box is provided with a box cover, and a scraping and brushing structure for assisting in cleaning the outside of the knitted fabric is arranged in the middle position inside the device box;
The scraping brush structure comprises an upper rotary drum, a soft brush, a lower rotary drum, a first belt pulley, a second belt pulley, a connecting belt, a first connecting frame and a first driving motor, wherein the upper rotary drum is movably connected to the top end of the inside of the device box, the lower rotary drum is movably connected to the bottom end of the inside of the device box, the soft brush is respectively fixed to the outer parts of the upper rotary drum and the lower rotary drum, the rear ends of the upper rotary drum and the lower rotary drum penetrate through the rear ends of the device box respectively, the first belt pulley is fixedly arranged at the rear end of the outer part of the upper rotary drum, the second belt pulley is fixedly arranged at the rear end of the outer part of the lower rotary drum, the connecting belt is respectively arranged between the first belt pulley and the second belt pulley, the first connecting frame is fixedly arranged at the rear end of the device box, and the first driving motor is respectively arranged and fixedly arranged at the top and the bottom of the left side of the rear end of the first connecting frame.
Preferably, a plurality of groups of the soft brush are fixed at equal intervals on the outer parts of the upper rotary drum and the lower rotary drum respectively, and the upper rotary drum and the lower rotary drum are symmetrically arranged relative to the vertical center line of the device box respectively.
Preferably, the output end of the first driving motor penetrates through the first connecting frame and is fixedly connected with the rear ends of the upper rotating cylinder and the lower rotating cylinder respectively.
Preferably, the support is installed respectively on the top of device case both sides, and the inside swing joint of support top has the conveying roller, the outside both ends of conveying roller are provided with the limiting plate respectively, the inside bottom swing joint of support has two-way lead screw, and the outside both ends of two-way lead screw threaded connection respectively has the screw sleeve, the front end of two-way lead screw runs through the front end of support and is fixed with the turning handle, the outside both ends of conveying roller have cup jointed the sliding sleeve respectively.
Preferably, the front end of the sliding sleeve is fixedly connected with the rear end of the limiting plate, and the top end of the threaded sleeve is fixedly connected with the bottom end of the sliding sleeve.
Preferably, the top fixed mounting on device case right side has the mount, and the inside top swing joint of mount has two sets of compression rollers, the inside bottom swing joint of mount has two sets of compression rollers down, the play basin has been seted up to the inside of mount bottom.
Preferably, the rear ends of the upper pressing roller and the lower pressing roller penetrate through the rear ends of the fixing frame respectively, driving gears are respectively installed and fixed at the outer rear ends of the upper pressing roller and the lower pressing roller, the driving gears are connected in a meshed mode, a second connecting frame is fixedly arranged at the rear end of the fixing frame, second driving motors are respectively installed and fixed at two sides of the top of the rear end of the second connecting frame, and an output shaft of each second driving motor penetrates through the rear end of the second connecting frame and is fixedly connected with the rear end of the upper pressing roller.
Preferably, the drain pipe is fixed at the left bottom of the device box, the rear end of the box cover is hinged with the top of the rear end of the device box, the top of the two sides of the device box is respectively provided with an inlet and an outlet, the bottom of the two sides of the inside of the device box is respectively provided with and fixed with a first installation frame, the inside of the top of the first installation frame is movably connected with a first auxiliary roller, the top of the two sides of the inside of the device box is respectively fixedly provided with a second installation frame, and the inside of the top of the second installation frame is movably connected with a second auxiliary roller.
Compared with the prior art, the utility model has the beneficial effects that: the open-width washing and shrinking device for the knitted fabric not only realizes the convenience of scraping and brushing the surface of the knitted fabric, realizes the convenience of guiding and limiting in the process of conveying and washing the knitted fabric, but also realizes the convenience of dehydrating the washed knitted fabric;
(1) Through being provided with device case, go up rotary drum, the soft brush, lower rotary drum, first belt pulley, the second belt pulley, connecting belt, first link and first driving motor, with knitting cloth import through the left top of device case, and after laying knitting cloth through the top of second auxiliary roll and the bottom of first auxiliary roll, in the washing process, can control two sets of first driving motor start of first link rear end, and first belt pulley and connecting belt drive two sets of upper rotary drum and two sets of lower rotary drum simultaneously rotate, go up rotary drum and lower rotary drum simultaneously can drive outside multiunit soft brush to scrape the brush to the both sides of knitting cloth when rotating, carry out auxiliary cleaning to knitting cloth outside, improve the washing treatment effect of device to knitting cloth;
(2) Through being provided with device case, the support, the conveying roller, the limiting plate, the sliding sleeve, the rotating handle, the thread bush and the bidirectional screw rod, when the knitted fabric is guided into the device for washing, the rotating handle can be rotated on the support at the top ends of two sides of the device case respectively according to the width of the knitted fabric, the rotating handle drives the bidirectional screw rod to rotate and simultaneously drives the thread bush which is in threaded connection with two external ends to simultaneously move outwards or inwards, and simultaneously can drive two groups of limiting plates and the bidirectional screw rod to simultaneously move outwards or inwards at the outside of the conveying roller, after the distance between the two groups of limiting plates is adjusted, when the knitted fabric is conveyed into the device case through the top ends of the conveying roller for washing, the two ends of the knitted fabric can be subjected to auxiliary guiding limiting through the two groups of limiting plates, so that the knitted fabric can be kept at the middle position of the top ends of the conveying roller and conveyed into the device, and the skew condition of the knitted fabric is reduced;
(3) Through being provided with device case, mount, go up compression roller, lower compression roller, second link, second driving motor and drive gear, knitting cloth is after the inside washing of device is finished, derives by the right side, can control two sets of second driving motor starts and drive and go up the compression roller rotation, goes up the compression roller simultaneously and can utilize the drive gear of meshing to drive down the compression roller reverse rotation, can carry out supplementary extrusion dehydration to the knitting cloth outside after the washing through two sets of compression roller and lower compression roller, makes things convenient for the use of device.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic rear view of the device case of the present utility model;
FIG. 3 is a schematic top view of the first connecting frame of the present utility model;
FIG. 4 is an enlarged schematic side view of the bracket of the present utility model;
Fig. 5 is a schematic diagram of a side view and enlarged structure of the fixing frame of the present utility model.
In the figure: 1. a drain pipe; 2. an apparatus box; 3. a first mounting frame; 4. a bracket; 5. a conveying roller; 6. a limiting plate; 7. a case cover; 8. a second auxiliary roller; 9. a second mounting frame; 10. an upper drum; 11. a first auxiliary roller; 12. a fixing frame; 13. an upper press roll; 14. a lower press roll; 15. a soft brush; 16. a lower drum; 17. a first pulley; 18. a second pulley; 19. a connecting belt; 20. a first connection frame; 21. a first driving motor; 22. a sliding sleeve; 23. a rotating handle; 24. a thread sleeve; 25. a bidirectional screw rod; 26. a second connecting frame; 27. a second driving motor; 28. and a drive gear.
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.
Example 1: referring to fig. 1-5, an open width washing and shrinking device for knitted fabrics comprises a device box 2, wherein a box cover 7 is arranged at the top end of the device box 2, a drain pipe 1 is fixed at the bottom end of the left side of the device box 2, the rear end of the box cover 7 is hinged with the top of the rear end of the device box 2, an inlet and an outlet are respectively formed at the top ends of two sides of the device box 2, a first mounting frame 3 is respectively and fixedly arranged at the bottom ends of two sides of the inside of the device box 2, a first auxiliary roller 11 is movably connected with the inside of the top end of the first mounting frame 3, a second mounting frame 9 is respectively and fixedly arranged at the top ends of two sides of the inside of the device box 2, a second auxiliary roller 8 is movably connected with the inside of the top end of the second mounting frame 9, and a scraping and brushing structure for auxiliary cleaning the outside of the knitted fabrics is arranged at the middle position inside the device box 2;
The scraping structure comprises an upper rotary drum 10, a soft brush 15, a lower rotary drum 16, a first belt pulley 17, a second belt pulley 18, a connecting belt 19, a first connecting frame 20 and a first driving motor 21, wherein the top end inside the device box 2 is movably connected with the upper rotary drum 10, the bottom end inside the device box 2 is movably connected with the lower rotary drum 16, the soft brush 15 is respectively fixed outside the upper rotary drum 10 and the lower rotary drum 16, the rear ends of the upper rotary drum 10 and the lower rotary drum 16 respectively penetrate through the rear end of the device box 2, the first belt pulley 17 is fixedly arranged at the rear end outside the upper rotary drum 10, the second belt pulley 18 is arranged at the rear end outside the lower rotary drum 16, the connecting belt 19 is respectively arranged between the first belt pulley 17 and the second belt pulley 18, the first connecting frame 20 is fixedly arranged at the rear end of the device box 2, and the first driving motor 21 is respectively fixedly arranged at the top and the bottom of the left side of the rear end of the first connecting frame 20;
The soft brushes 15 are respectively fixed with a plurality of groups at equal intervals on the outer parts of the upper rotary drum 10 and the lower rotary drum 16, the upper rotary drum 10 and the lower rotary drum 16 are respectively symmetrically arranged about the vertical center line of the device box 2, and the output end of the first driving motor 21 penetrates through the inner part of the first connecting frame 20 and is respectively fixedly connected with the rear ends of the upper rotary drum 10 and the lower rotary drum 16;
Specifically, as shown in fig. 1 to 3, in the washing process, two groups of first driving motors 21 at the rear end of the first connecting frame 20 can be controlled to be started, and simultaneously, the first belt pulley 17 and the connecting belt 19 drive two groups of upper rotating drums 10 and two groups of lower rotating drums 16 to rotate simultaneously, and simultaneously, the upper rotating drums 10 and the lower rotating drums 16 can drive the outer groups of soft brushes 15 to scrape two sides of the knitted fabric during rotation, so that auxiliary cleaning is performed on the outer parts of the knitted fabric.
Example 2: the top ends of two sides of the device box 2 are respectively provided with a support 4, the inside of the top end of the support 4 is movably connected with a conveying roller 5, two ends of the outside of the conveying roller 5 are respectively provided with a limiting plate 6, the bottom end of the inside of the support 4 is movably connected with a bidirectional screw rod 25, two ends of the outside of the bidirectional screw rod 25 are respectively connected with a threaded sleeve 24 in a threaded manner, the front end of the bidirectional screw rod 25 penetrates through the front end of the support 4 and is fixedly provided with a rotating handle 23, two ends of the outside of the conveying roller 5 are respectively sleeved with a sliding sleeve 22, the front end of the sliding sleeve 22 is fixedly connected with the rear end of the limiting plate 6, and the top end of the threaded sleeve 24 is fixedly connected with the bottom end of the sliding sleeve 22;
Specifically, as shown in fig. 1 and fig. 4, the rotating handles 23 may be respectively rotated on the brackets 4 at the top ends of two sides of the device box 2 according to the width of the knitted fabric, the rotating handles 23 may drive the bidirectional screw rods 25 to rotate and simultaneously may drive the threaded sleeves 24 screwed at two external ends to simultaneously move outwards or inwards, and simultaneously may drive the two sets of limiting plates 6 and the bidirectional screw rods 25 to simultaneously move outwards or inwards at the external part of the conveying roller 5, after the distance between the two sets of limiting plates 6 is adjusted, the knitted fabric is conveyed into the device box 2 through the top ends of the conveying roller 5, and when the interior of the device box 2 is washed, the two ends of the knitted fabric may be subjected to auxiliary guiding limiting through the two sets of limiting plates 6, so that the knitted fabric may be kept at the middle position of the top ends of the conveying roller 5 and conveyed into the inlet device.
Example 3: the top on the right side of the device box 2 is fixedly provided with a fixing frame 12, the top inside the fixing frame 12 is movably connected with two groups of upper press rolls 13, the bottom inside the fixing frame 12 is movably connected with two groups of lower press rolls 14, the inside of the bottom of the fixing frame 12 is provided with a water outlet groove, the rear ends of the upper press rolls 13 and the lower press rolls 14 respectively penetrate through the rear ends of the fixing frame 12, the rear ends outside the upper press rolls 13 and the lower press rolls 14 are respectively provided with a driving gear 28, the driving gears 28 are in meshed connection, the rear ends of the fixing frame 12 are fixedly provided with a second connecting frame 26, two sides of the top of the rear end of the second connecting frame 26 are respectively provided with a second driving motor 27, and an output shaft of the second driving motor 27 penetrates through the rear end of the second connecting frame 26 and is fixedly connected with the rear end of the upper press rolls 13;
Specifically, as shown in fig. 1 and fig. 5, after the knitting water distribution is finished, the knitting water is led out from the right side, two groups of second driving motors 27 can be controlled to start to drive the upper press roller 13 to rotate, meanwhile, the upper press roller 13 can drive the lower press roller 14 to reversely rotate by utilizing the meshed driving gears 28, and the outside of the knitting water after the washing can be subjected to auxiliary extrusion dehydration through the two groups of upper press roller 13 and the lower press roller 14.
Working principle: when the knitted fabric is guided into the device for washing, the rotating handles 23 can be respectively rotated on the brackets 4 at the top ends of the two sides of the device box 2 according to the width of the knitted fabric, the rotating handles 23 can drive the two-way screw rods 25 to rotate and simultaneously drive the threaded sleeves 24 which are in threaded connection with the two outer ends to simultaneously move outwards or inwards, and simultaneously drive the two groups of limiting plates 6 and the two-way screw rods 25 to simultaneously move outwards or inwards outside the conveying roller 5, after the distance between the two groups of limiting plates 6 is regulated, the knitted fabric is conveyed into the device box 2 through the top ends of the conveying roller 5, when the interior of the device box 2 is washed, the two ends of the knitted fabric can be subjected to auxiliary guiding limiting through the two groups of limiting plates 6, so that the knitted fabric can be kept at the middle position of the top ends of the conveying roller 5 and conveyed into the device, after the knitted fabric is led in from the top end of the left side of the device box 2 and is distributed from the top end of the second auxiliary roller 8 and the bottom end of the first auxiliary roller 11, in the washing process, two groups of first driving motors 21 at the rear end of the first connecting frame 20 can be controlled to start, simultaneously, the first belt pulley 17 and the connecting belt 19 drive two groups of upper rotary drums 10 and two groups of lower rotary drums 16 to rotate simultaneously, the upper rotary drums 10 and the lower rotary drums 16 can drive the outer groups of soft brushes 15 to scrape two sides of the knitted fabric when rotating, auxiliary cleaning is carried out on the outer parts of the knitted fabric, after the inner washing of the device is finished, the knitted fabric is led out from the right side, two groups of second driving motors 27 can be controlled to start to drive the upper press roller 13 to rotate, simultaneously, the upper press roller 13 can be driven by the meshed driving gears 28 to drive the lower press roller 14 to rotate reversely, the outside of the washed knitted fabric can be subjected to auxiliary extrusion dehydration through the two groups of upper press rolls 13 and lower press rolls 14.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.