CN112517279A

CN112517279A - Coating machine unwinding device capable of adjusting cloth tightness

Info

Publication number: CN112517279A
Application number: CN202011440210.4A
Authority: CN
Inventors: 王功鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-03-19

Abstract

The invention relates to the technical field of spinning, and discloses a coating machine unwinding device for adjusting cloth tightness, which comprises a cloth winding drum, a lifting assembly and an adjusting assembly, wherein the front side of the cloth winding drum is movably connected with a support, the bottom end of the support is movably connected with a first rotating roller, the outer wall of the first rotating roller is movably connected with a cloth strip, the outer wall of the cloth strip is movably connected with an upright post, the bottom end of the cloth strip is movably connected with a conveyor belt, the coating machine unwinding device for adjusting cloth tightness is matched with the first fixing block through a pull rope for use, so that the pull rope can be pulled to pull a second fixing block in the descending process of the second rotating roller, the inner rod of a second telescopic rod can be formed into negative pressure in the pulling process of the second fixing block, and the pull rope is continuously pulled to extrude the first fixing block, so that the inner rod of the second telescopic rod is retracted into the inner cavity of the outer, thereby upwards swing the adjusting part to reduce the extrusion of adjusting part to the cloth, reduce the elasticity of cloth.

Description

Coating machine unwinding device capable of adjusting cloth tightness

Technical Field

The invention relates to the technical field of spinning, in particular to a coating machine unwinding device for adjusting cloth tightness.

Background

At present, when a plurality of clothes or cloth are produced and processed, the material spraying process is carried out so as to coat a layer of glue, paint or printing ink with a specific function on the coiled cloth, and the coiled cloth is dried and then coiled, so that the cloth has more functions, such as water resistance, beautiful patterns and the like, and the attractiveness of the cloth is improved or more functions are achieved.

At present many cloth manufacturers can all adopt the coating machine at the cloth of producing, but some coating machines are at the in-process that uses, the effect of spraying is not good, generally be the shower nozzle of coating machine at the in-process that sprays, contain the bubble in the shower nozzle, lead to spraying inhomogeneously, another reason is exactly that the cloth can't carry out intact tiling, because the rate of tension of cloth changes, lead to the cloth at the in-process that removes to carry out the spraying, can't spray evenly, lead to partly thick that sprays, partly thin that sprays, so we have released a coating machine unwinding device who adjusts the cloth elasticity, solve such problem with this.

Disclosure of Invention

In order to achieve the purpose of adjusting the tightness of the cloth, the invention provides the following technical scheme: the utility model provides an adjust coating machine unwinding device of cloth elasticity, includes a cloth roll, lifting unit and adjusting part, the positive swing joint of a cloth roll has the support, the bottom swing joint of support has first commentaries on classics roller, the outer wall swing joint of first commentaries on classics roller has the cloth, the outer wall swing joint of cloth has the stand, the bottom swing joint of cloth has the conveyer belt, the positive fixed mounting of conveyer belt has the coating platform, the left side swing joint of coating platform has the compress roller, the outer wall of cloth and lifting unit's outer wall swing joint, lifting unit's bottom and adjusting part's back swing joint.

As the optimization, the lifting unit includes that the second changes the roller, the bottom swing joint that the roller was changeed to the second has the montant, the right side swing joint of montant has the commentaries on classics tooth, the right side fixed mounting who changes the tooth has first telescopic link, the right side swing joint of first telescopic link has first bull stick, the back swing joint that the roller was changeed to the second has the stay cord, the outer wall swing joint of stay cord has the gyro wheel, the outer wall swing joint of stay cord has the second bull stick, the inner wall fixed mounting of second bull stick has the second telescopic link, the inner wall fixed mounting of second telescopic link has first fixed block, the inner wall fixed mounting of second telescopic link has the second fixed block, the bottom fixed mounting of second fixed block has first spring.

As an optimization, the adjusting component comprises an inner tube, a third telescopic rod is fixedly mounted on the outer wall of the inner tube, a grooved top block is fixedly mounted at one end, away from the inner tube, of the third telescopic rod, a connecting rod is movably connected to the outer wall of the third telescopic rod, a rotating shaft is fixedly mounted at one end, away from the third telescopic rod, of the connecting rod, a moving block is movably connected to the inner wall of the rotating shaft, a second spring is fixedly mounted at one end, away from the inner tube, of the moving block, and an extruding block is fixedly mounted at one end, away from the.

Preferably, the outer wall of the cloth strip is movably connected with the outer wall of the second rotating roller, the number of the pull ropes and the structures of the pull ropes is two, and the two pull ropes and the structures of the pull ropes are symmetrically distributed with the vertical center line of the second rotating roller, so that the cloth strip can be extruded and stretched under the action of the second rotating roller in the process of stretching and moving the cloth strip, and the cloth strip has the tension degree.

As optimization, the outer wall of the cloth strip is movably connected with the inner wall of the top block with the groove and the outer wall of the extrusion block, the number of the inner tubes and the structures of the inner tubes are two, and the structures of the two inner tubes and the structures of the inner tubes are symmetrically distributed by the vertical center line of the vertical rod, so that the cloth strip can be extruded by the top block with the groove and the extrusion block in the process of stretching and moving, and the tension of the cloth strip is improved.

As the optimization, the outer wall swing joint of horizontal pole and inner tube is passed through to the one end that first telescopic link was kept away from to first pivot, and the bottom of second telescopic link and the outer wall swing joint of inner tube, and the second telescopic link divide into interior pole and outer pole, first fixed block is located the inner wall of outer pole, the inner wall of second fixed block position in interior pole, and the one end that the second fixed block was kept away from to first spring is equipped with the third fixed block, and the third fixed block is equipped with the trompil, make at the second in-process of changeing the roller and descending, can drive the montant and descend, thereby it rotates to drive the commentaries on classics tooth, thereby it rises.

As optimization, the back of second commentaries on classics roller openly passes through slider swing joint and the bottom of slider is equipped with the third spring with the inner wall of stand, and the gyro wheel is kept away from the one end of stay cord and is passed through the inner wall swing joint of dead lever with the stand, and be equipped with the coil spring in the tooth that changes for the second commentaries on classics roller can reciprocate at the stand inner wall, and the coil spring can rotate when the cloth tightness is low, and it rotates to drive the tooth rotation to drive the montant and rise, thereby drive the adjustment assembly swing and descend, with this rate of tension that improves the cloth.

Preferably, the extrusion blocks are fixedly connected with the rotating shafts through the stabilizing rods, the number of the rotating shafts is sixteen, every four rotating shafts are divided into one group, the four rotating shafts in each group are symmetrically distributed with the vertical center line of the moving block, so that the moving block can be pulled by the second spring to move towards the direction far away from the inner pipe, the third telescopic rod is driven to stretch, and the top block with the groove is pushed to move towards the direction far away from the inner pipe.

As optimization, the inner tube runs through the outer wall of the first rotating rod through the first telescopic rod and extends to one side, far away from the inner tube, of the cross rod, so that the inner tube can be driven to swing through the cross rod in the rotating process of the rotating teeth.

The invention has the beneficial effects that: this adjust coating machine unwinding device of cloth elasticity, use through stay cord and first fixed block cooperation, make the in-process that the second changes the roller and descends, can pull the stay cord, stay cord pulling second fixed block, make the in-process of second fixed block pulling, can form the negative pressure with the interior pole of second telescopic link, and the stay cord continues the pulling, make the first fixed block of second fixed block extrusion, with this inner chamber of interior pole income outer pole with the second telescopic link, thereby it is upwards to swing the adjusting part, thereby reduce the extrusion of adjusting part to the cloth, reduce the elasticity of cloth.

This coating machine unwinding device of regulation cloth elasticity, use through the cooperation of second fixed block and third telescopic link, make when stay cord pulling second fixed block, take out the gas in the second telescopic link, make the interior pole of second telescopic link form the negative pressure, thereby take out the gas in with the third telescopic link through the inner tube, thereby the inside pipe direction of pulling trough of belt kicking block removes, thereby reduce the extrusion to the trough of belt kicking block to the cloth, when the elasticity of cloth is too high with this, the elasticity of accessible trough of belt kicking block self-regulated cloth, when the elasticity of cloth is lower, second spring pulling movable block, thereby it is tensile with the third telescopic link to pass through the connecting rod, thereby promote the direction removal of trough of belt kicking block to keeping away from the inner tube, thereby increase the extrusion to the cloth, the rate of tension of increase cloth.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the adjustment assembly of the present invention;

FIG. 3 is a schematic sectional elevation view of the lift assembly of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention.

In the figure: 1. a cloth rolling cylinder; 2. a support; 3. a first rotating roller; 4. cloth strips; 5. a column; 6. a conveyor belt; 7. a coating table; 8. a cloth pressing roller; 9. a lifting assembly; 901. a second rotating roller; 902. a vertical rod; 903. rotating the teeth; 904. a first telescopic rod; 905. a first rotating lever; 906. pulling a rope; 907. a roller; 908. a second rotating rod; 909. a second telescopic rod; 910. a first fixed block; 911. a second fixed block; 912. a first spring; 10. an adjustment assembly; 1001. an inner tube; 1002. a third telescopic rod; 1003. a grooved top block; 1004. a connecting rod; 1005. a rotating shaft; 1006. a moving block; 1007. a second spring; 1008. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a coating machine unreeling device for adjusting tightness of cloth comprises a cloth winding drum 1, a lifting assembly 9 and an adjusting assembly 10, wherein the front side of the cloth winding drum 1 is movably connected with a support 2, the bottom end of the support 2 is movably connected with a first rotating roller 3, the outer wall of the first rotating roller 3 is movably connected with a cloth strip 4, the outer wall of the cloth strip 4 is movably connected with a stand column 5, the bottom end of the cloth strip 4 is movably connected with a conveyor belt 6, the front side of the conveyor belt 6 is fixedly provided with a coating table 7, the left side of the coating table 7 is movably connected with a cloth pressing roller 8, the outer wall of the cloth strip 4 is movably connected with the outer wall of the lifting assembly 9, and the bottom end of the lifting assembly.

Referring to fig. 3-5, the lifting assembly 9 includes a second rotating roller 901, a vertical rod 902 is movably connected to a bottom end of the second rotating roller 901, a rotating tooth 903 is movably connected to a right side of the vertical rod 902, a first telescopic rod 904 is fixedly installed on a right side of the rotating tooth 903, a first rotating rod 905 is movably connected to a right side of the first telescopic rod 904, a pull rope 906 is movably connected to a back side of the second rotating roller 901, a roller 907 is movably connected to an outer wall of the pull rope 906, a second rotating rod 908 is movably connected to an outer wall of the pull rope 906, a second telescopic rod 909 is fixedly installed on an inner wall of the second rotating rod 908, a first fixing block 910 is fixedly installed on an inner wall of the second telescopic rod 909, a second fixing block 911 is fixedly installed on an inner wall of the second telescopic rod 909, and a.

Referring to fig. 2, the adjusting assembly 10 includes an inner tube 1001, a third telescopic rod 1002 is fixedly mounted on an outer wall of the inner tube 1001, a grooved top block 1003 is fixedly mounted on one end of the third telescopic rod 1002, which is far away from the inner tube 1001, a connecting rod 1004 is movably connected to an outer wall of the third telescopic rod 1002, a rotating shaft 1005 is fixedly mounted on one end of the connecting rod 1004, which is far away from the third telescopic rod 1002, a moving block 1006 is movably connected to an inner wall of the rotating shaft 1005, a second spring 1007 is fixedly mounted on one end of the moving block 1006, which is far away from the inner tube 1001, and a squeezing.

Referring to fig. 1, the outer wall of the cloth strip 4 is movably connected to the outer wall of the second roller 901, the number of the pull ropes 906 and the corresponding structures of the pull ropes 906 is two, and the two pull ropes 906 and the corresponding structures of the pull ropes 906 are symmetrically distributed around the vertical center line of the second roller 901, so that the cloth strip 4 can be squeezed and stretched by the second roller 901 during the stretching movement of the cloth strip 4, and the cloth strip 4 has a tension.

Referring to fig. 1, the outer wall of the cloth strip 4 and the inner wall of the top block 1003 with grooves are movably connected to the outer wall of the extrusion block 1008, the number of the inner tubes 1001 and the inner tubes 1001 is two, and the two inner tubes 1001 and the inner tubes 1001 are symmetrically distributed around the vertical center line of the vertical rod 902, so that the cloth strip 4 can be extruded by the top block 1003 with grooves and the extrusion block 1008 during the stretching movement process, thereby increasing the tension of the cloth strip 4.

Referring to fig. 3, one end of the first rotating rod 905, which is far away from the first telescopic rod 904, is movably connected to the outer wall of the inner tube 1001 through a cross rod, the bottom end of the second telescopic rod 909 is movably connected to the outer wall of the inner tube 1001, the second telescopic rod 909 is divided into an inner rod and an outer rod, the first fixing block 910 is located on the inner wall of the outer rod, the second fixing block 911 is located on the inner wall of the inner rod, one end of the first spring 912, which is far away from the second fixing block 911, is provided with a third fixing block, and the third fixing block is provided with an opening, so that the second rotating roller 901 can drive the vertical rod 902 to descend in the descending process, and the rotating tooth 903 is driven to rotate.

Referring to fig. 1 and 3, the back surface of the second roller 901 is movably connected to the front surface of the inner wall of the upright post 5 through a slider, a third spring is disposed at the bottom end of the slider, one end of the roller 907 away from the pull rope 906 is movably connected to the inner wall of the upright post 5 through a fixed rod, and a coil spring is disposed in the rotating teeth 903, so that the second roller 901 can move up and down on the inner wall of the upright post 5, and the coil spring can rotate to drive the rotating teeth 903 to rotate when the tightness of the cloth strip 4 is low, so as to drive the upright post 902 to ascend, thereby driving the adjusting assembly 10 to swing and descend, thereby improving the tightness of the cloth strip 4.

Referring to fig. 2, the pressing block 1008 is fixedly connected to the rotating shafts 1005 through the stabilizing rods, the number of the rotating shafts 1005 is sixteen, every four rotating shafts 1005 are divided into one group, the four rotating shafts 1005 in each group are symmetrically distributed around the vertical center line of the moving block 1006, so that the second spring 1007 can pull the moving block 1006 to move away from the inner tube 1001, and the third telescopic rod 1002 is driven to stretch, thereby pushing the grooved top block 1003 to move away from the inner tube 1001.

Referring to fig. 1 and 3, the inner tube 1001 penetrates through the outer wall of the first rotating rod 905 through the first telescopic rod 904 and extends to a side of the cross bar away from the inner tube 1001, so that the cross bar drives the inner tube 1001 to swing in the process of rotating the rotating teeth 903.

In use, referring to fig. 1-5, the cloth strip 4 is drawn out from the cloth winding drum 1, and goes around the first rotating roller 3, the grooved top block 1003, the second rotating roller 901 and the cloth pressing roller 8, and goes through the coating table 7, the coating table 7 and the conveyor belt 6 are opened, when the tightness of the cloth strip 4 is too high, the pressure of the cloth strip 4 drives the second rotating roller 901 to descend, the second rotating roller 901 drives the vertical rod 902 to descend, the vertical rod 902 drives the rotating tooth 903 to rotate, the rotating tooth 903 drives the adjusting component 10 to swing and ascend, so as to reduce the extrusion of the adjusting component 10 on the cloth strip 4 and reduce the tightness of the cloth strip 4, the second rotating roller 901 descends to pull the pull rope 906, the pull rope 906 pulls the second fixed block 911, the second fixed block 911 moves upwards to form negative pressure in the inner rod, and the second fixed block 911 presses the first fixed block 910, so as to drive the inner rod to enter the inner rod into the inner cavity of the outer rod, lift the adjusting component 10, and at the same time, interior pole negative pressure, take out the gas in the inner tube 1001, take out the gas in with this with the third telescopic link 1002, make trough of belt kicking block 1003 to being close to the inner tube 1001 direction and removing, reduce the diameter of adjusting part 10 with this, reduce the extrusion to cloth 4, when the elasticity of cloth 4 is too little, third spring promotes second commentaries on classics roller 901 and rises, the coil spring drives the tooth 903 and rotates simultaneously, it descends to drive adjusting part 10, extrude cloth 4, increase the rate of tension of cloth 4, and simultaneously, second spring 1007 extrudes the movable block 1006, movable block 1006 pulling connecting rod 1004, thereby make third telescopic link 1002 tensile, promote trough of belt kicking block 1003 to the direction removal of keeping away from inner tube 1001, with this diameter that increases adjusting part 10, thereby increase the extrusion of cloth 4, make the rate of tension of cloth 4 promote.

To sum up, the unwinding device of the coating machine for adjusting the tightness of cloth is used by matching the pulling rope 906 with the first fixed block 910, so that the pulling rope 906 can be pulled in the process of descending the second rotating roller 901, the pulling rope 906 pulls the second fixed block 911, the inner rod of the second telescopic rod 909 can form negative pressure in the process of pulling the second fixed block 911, the pulling rope 906 is continuously pulled, the second fixed block 911 extrudes the first fixed block 910, the inner rod of the second telescopic rod 909 is taken into the inner cavity of the outer rod, the adjusting assembly 10 swings upwards, the extrusion of the adjusting assembly 10 on the cloth strip 4 is reduced, the tightness of the cloth strip 4 is reduced, when the pulling rope 906 pulls the second fixed block 911, the gas in the second telescopic rod 909 is pumped out, the inner rod of the second telescopic rod 909 forms negative pressure, the gas in the third telescopic rod 1002 is pumped out through the inner tube 1001, and the grooved top block 1003 is pulled to move towards the inner tube 1001, thereby reduce the extrusion to trough of belt top 1003 to cloth 4, with this when the elasticity of cloth 4 is too high, the elasticity of accessible trough of belt top 1003 self-adjusting cloth 4, when the elasticity of cloth 4 is lower, second spring 1007 pulling movable block 1006, thereby stretch third telescopic link 1002 through connecting rod 1004, thereby promote trough of belt top 1003 to the direction removal of keeping away from inner tube 1001, thereby increase the extrusion to cloth 4, increase the rate of tension of cloth 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an adjust coating machine unwinding device of cloth elasticity, includes cloth winding drum (1), lifting unit (9) and adjusting part (10), its characterized in that: the front swing joint of a cloth rolling cylinder (1) has support (2), the bottom swing joint of support (2) has first roller (3) of changeing, the outer wall swing joint of first roller (3) has cloth (4), the outer wall swing joint of cloth (4) has stand (5), the bottom swing joint of cloth (4) has conveyer belt (6), the front fixed mounting of conveyer belt (6) has coating table (7), the left side swing joint of coating table (7) has compress roller (8), the outer wall of cloth (4) and the outer wall swing joint of lifting unit (9), the bottom of lifting unit (9) and the back swing joint of adjusting part (10).

2. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 1, characterized in that: the lifting assembly (9) comprises a second rotating roller (901), the bottom end of the second rotating roller (901) is movably connected with a vertical rod (902), the right side of the vertical rod (902) is movably connected with a rotating tooth (903), the right side of the rotating tooth (903) is fixedly provided with a first telescopic rod (904), the right side of the first telescopic rod (904) is movably connected with a first rotating rod (905), the back of the second rotating roller (901) is movably connected with a pull rope (906), the outer wall of the pull rope (906) is movably connected with a roller (907), the outer wall of the pull rope (906) is movably connected with a second rotating rod (908), the inner wall of the second rotating rod (908) is fixedly provided with a second telescopic rod (909), the inner wall of the second telescopic rod (909) is fixedly provided with a first fixed block (910), and the inner wall of the second telescopic rod (909) is fixedly provided with a second fixed block (911), and a first spring (912) is fixedly mounted at the bottom end of the second fixed block (911).

3. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 2, characterized in that: adjusting part (10) includes inner tube (1001), the outer wall fixed mounting of inner tube (1001) has third telescopic link (1002), the one end fixed mounting that inner tube (1001) were kept away from in third telescopic link (1002) has trough of belt kicking block (1003), the outer wall swing joint of third telescopic link (1002) has connecting rod (1004), the one end fixed mounting that third telescopic link (1002) were kept away from in connecting rod (1004) has pivot (1005), the inner wall swing joint of pivot (1005) has movable block (1006), the one end fixed mounting that inner tube (1001) were kept away from in movable block (1006) has second spring (1007), the one end fixed mounting that movable block (1006) were kept away from in second spring (1007) has extrusion piece (1008).

4. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 2, characterized in that: the outer wall of the cloth strip (4) is movably connected with the outer wall of the second rotating roller (901), the number of the pull ropes (906) and the affiliated structures of the pull ropes (906) is two, and the two pull ropes (906) and the affiliated structures of the pull ropes (906) are symmetrically distributed with the vertical center line of the second rotating roller (901).

5. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 3, characterized in that: the outer wall of the cloth strip (4) is movably connected with the inner wall of the grooved top block (1003) and the outer wall of the extrusion block (1008), the number of the inner tubes (1001) and the structures of the inner tubes (1001) is two, and the two inner tubes (1001) and the structures of the inner tubes (1001) are symmetrically distributed by the vertical center line of the vertical rod (902).

6. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 3, characterized in that: the one end that first bull stick (905) kept away from first telescopic link (904) passes through the outer wall swing joint of horizontal pole and inner tube (1001), and the bottom of second telescopic link (909) and the outer wall swing joint of inner tube (1001), and stay cord (906) keep away from the one end of second commentaries on classics roller (901) and the top fixed connection of second fixed block (911), and second telescopic link (909) divide into interior pole and outer pole, first fixed block (910) are located the inner wall of outer pole, second fixed block (911) are located the inner wall of interior pole, and the one end that second fixed block (911) were kept away from in first spring (912) is equipped with the third fixed block, and the third fixed block is equipped with the trompil.

7. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 2, characterized in that: the back of the second rotating roller (901) is movably connected with the front surface of the inner wall of the upright post (5) through a sliding block, a third spring is arranged at the bottom end of the sliding block, one end, far away from the pull rope (906), of the roller (907) is movably connected with the inner wall of the upright post (5) through a fixed rod, and a coil spring is arranged in the rotating teeth (903).

8. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 3, characterized in that: the extrusion blocks (1008) are fixedly connected with the rotating shafts (1005) through the stabilizing rods, the number of the rotating shafts (1005) is sixteen, every four rotating shafts (1005) are divided into one group, and the four rotating shafts (1005) in each group are symmetrically distributed with the vertical center line of the moving block (1006).

9. The unwinding device of the coating machine capable of adjusting the tightness of cloth according to claim 6, characterized in that: the inner pipe (1001) penetrates through the outer wall of the first rotating rod (905) through the first telescopic rod (904) and extends to one side, far away from the inner pipe (1001), of the cross rod.