CN210561272U

CN210561272U - Preshrinking machine

Info

Publication number: CN210561272U
Application number: CN201920959325.0U
Authority: CN
Inventors: 王志方; 吴文龙
Original assignee: Changzhou Jinlong Yiqun Medical And Health Materials Co Ltd
Current assignee: Changzhou Jinlong Yiqun Medical And Health Materials Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-19
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a preshrinking machine, its technical scheme main points are: including the organism, feed inlet and discharge gate have been seted up on the both sides of organism respectively, be equipped with for the cloth roller in proper order along cloth direction of delivery in the organism, two auxiliary rollers, the draw-out roll, the below of two auxiliary rollers is equipped with the tensioning roller, give the cloth roller, the tensioning roller, two auxiliary rollers and draw-out roll overcoat are equipped with the blanket, the warming mill has been pressed on the blanket between two auxiliary rollers, be equipped with two first sliders in the organism, two first sliders are sliding connection respectively on the both sides inner wall of organism, the both ends of warming mill rotate respectively to be connected in two first sliders, still be equipped with the lifting unit who is used for driving the vertical removal of first slider in the organism. When carrying out the preshrinking processing to the cloth of different thickness, use lifting unit to adjust the distance between warming mill and the auxiliary roller, make the cloth receive suitable pressure when passing through warming mill and auxiliary roller, not fragile cloth when accomplishing the drawing to the cloth.

Description

Preshrinking machine

Technical Field

The utility model relates to a weaving equipment technical field, in particular to preshrinking machine.

Background

The medical operation towel is used in the surgical operation and plays a role in stopping bleeding. When producing medical surgical towels, in order to prevent the cloth for making the surgical towels from obviously shrinking, the cloth is often treated by a pre-shrinking machine.

At present, chinese patent with publication number CN208517684U discloses a novel preshrinking machine, which comprises a machine body, wherein side plates at two sides of the machine body are respectively provided with a feed inlet and a discharge outlet, the machine body below the feed inlet and the discharge outlet is provided with a threaded hole, the threaded hole is internally threaded with an adjusting mechanism, the adjusting mechanisms at two sides are respectively rotatably sleeved with a cloth feeding roller and a cloth discharging roller, a first auxiliary roller and a second auxiliary roller are arranged between the cloth feeding roller and the cloth discharging roller, the first auxiliary roller and the second auxiliary roller are both rotatably sleeved on the inner wall of the machine body, the lower part of the inner wall of the machine body is rotatably sleeved with a tension roller, the cloth feeding roller, the first auxiliary roller, the second auxiliary roller, the cloth discharging roller and the tension roller are sleeved with a rubber blanket, a heating roller is pressed on the rubber blanket between the first auxiliary roller and the second auxiliary roller, the heating roller is rotatably sleeved on the inner wall of the machine body, two sides of the heating roller are respectively in close contact with a first guide plate and a second, a water spray pipe is arranged above the rubber blanket between the cloth feeding roller and the first auxiliary roller.

The distance between the cloth feeding roller and the cloth discharging roller is adjusted through the adjusting mechanism in the patent, the tensioning degree of the rubber blanket is changed, however, the positions of the heating roller, the first auxiliary roller and the second auxiliary roller are not changed, the pressure of the heating roller on the first auxiliary roller or the second auxiliary roller is not changed, and when a thick cloth is processed, the cloth is pressed too much, so that the cloth is easily damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a preshrinking machine, its distance through adjusting between warming mill and the auxiliary roller to the cloth that adapts to different thickness passes through, improves the protection to the cloth.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a preshrinking machine, includes the organism, feed inlet and discharge gate have been seted up on the both sides of organism respectively, be equipped with for cloth roller, two auxiliary rollers, draw rolls in proper order along cloth direction of delivery in the organism, the below of two auxiliary rollers is equipped with the tensioning roller, be equipped with the blanket for cloth roller, tensioning roller, two auxiliary rollers and draw rolls overcoat, it has the warming mill to press on the blanket between two auxiliary rollers, be equipped with two first sliders in the organism, two first sliders are sliding connection respectively on the both sides inner wall of organism, the both ends of warming mill rotate respectively to be connected in two first sliders, still be equipped with the lifting unit who is used for driving the vertical removal of first slider in the organism.

Through above-mentioned technical scheme, when carrying out the preshrinking processing to the cloth of different thickness, use lifting unit to adjust the distance between warming mill and the auxiliary roller, make the cloth can receive suitable pressure when passing through warming mill and auxiliary roller, not fragile cloth when the completion is to the tensile of cloth.

Preferably, the lifting assembly comprises two lead screws which are respectively positioned above the two first sliding blocks, the lead screws are rotatably connected to the machine body, one ends of the lead screws are positioned outside the machine body, and the other ends of the lead screws are vertically downward and are connected with the corresponding first sliding blocks through threads.

Through the technical scheme, the first sliding block can be vertically lifted by synchronously rotating the two screw rods, and the first sliding block is fixed at the current position when the screw rods do not rotate; because two first sliders all slide along the organism lateral wall of corresponding side, first slider is difficult to singly slide, and the lead screw can receive the restriction of the first slider that links to each other in turn and be difficult to alone rotate.

Preferably, lifting unit still includes actuating lever and two driving mediums, the actuating lever rotates to be connected in the organism top, the length direction of actuating lever perpendicular and the length direction of lead screw, the actuating lever passes through the rotation of two lead screws of two driving medium synchronous control, the driving medium includes initiative toper tooth and driven toper tooth, initiative toper tooth and actuating lever coaxial coupling, driven toper tooth and corresponding lead screw coaxial coupling, initiative toper tooth meshes with corresponding driven toper tooth mutually perpendicular.

Through the technical scheme, when the driving rod rotates, the two driving conical teeth rotate synchronously, and then the driving conical teeth drive the driven conical teeth to rotate, so that the two screw rods are driven to rotate, a worker can control the two screw rods to rotate synchronously only by rotating the driving rod, and the operation of the worker is facilitated.

Preferably, the both ends of tensioning roller all are equipped with the second slider, the tensioning roller is through two second slider sliding connection on the inside wall of organism, be equipped with in the organism and be used for controlling the gliding removal subassembly of second slider.

Through the technical scheme, after the rubber blanket is used for a long time, the rubber blanket is easily stretched due to the material, so that the tension of the rubber blanket wound between the cloth feeding roller and the cloth discharging roller is insufficient to form wrinkles, the transmission of cloth is easily affected by the wrinkles on the rubber blanket, and therefore the position of the tension roller needs to be adjusted downwards, and the rubber blanket is in the tension state again.

Preferably, the movable assembly comprises a rotating rod movably connected to the inner wall of the machine body, two gears coaxially connected with the rotating rod, a motor and two racks, the two racks are connected to the side wall of the same side of the two second sliding blocks respectively, the two racks are meshed with the two gears respectively, and the motor is used for driving the rotating rod to rotate.

Through above-mentioned technical scheme, when rotating the dwang, two gear synchronous rotations, the gear is driving the ascending removal of vertical side of engaged with rack to can drive first slider and remove.

Preferably, the dwang has two, and two dwangs are in the both sides of second slider respectively, all be equipped with the rack on the both sides lateral wall of second slider, all be equipped with two respectively on every dwang with the gear of the rack toothing on two second slider homonymies.

Through above-mentioned technical scheme, all set up the upper rotating rod in the both sides of second slider, two dwang antiport can drive the second slider and move in vertical direction, and remove more steadily.

Preferably, be equipped with the action wheel on two dwang respectively and follow the driving wheel, the action wheel is connected with the meshing of following driving wheel, the action wheel is connected with the output shaft coaxial of motor.

Through above-mentioned technical scheme, when the motor drive action wheel rotated, the action wheel drove again and rotated from the driving wheel rotation, and the action wheel is the same with the rotational speed from the driving wheel and the rotation direction is opposite to can drive the synchronous antiport of two dwang.

Preferably, a through groove penetrating through the side wall is formed in the side wall of the machine body, the length direction of the through groove is the same as the sliding direction of the first sliding block, an opening in the side wall of the machine body is covered by the first sliding block on the corresponding side, a through hole for the end portion of the heating roller to penetrate through is formed in the first sliding block, and the through hole is communicated with the through groove on the corresponding side all the time.

Through above-mentioned technical scheme, make things convenient for inside that circuit pipeline etc. entered into the warming mill through leading to the groove, make the inside of warming mill can produce the heat to the cloth is tensile.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. by arranging the lifting assembly, the distance between the heating roller and the auxiliary roller can be adjusted, so that the pre-shrinking machine can be suitable for processing cloth with different thicknesses;

2. through setting up the removal subassembly, the position of adjustable tensioning roller makes the rubber blanket keep in the tensioning state for a long time, makes to the cloth can normally transmit on the rubber blanket.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram of a mobile assembly according to an embodiment;

fig. 3 is a schematic structural diagram of the lifting assembly in the embodiment.

Reference numerals: 10. a body; 11. a feed inlet; 12. a discharge port; 13. a through groove; 20. a cloth feeding roller; 30. a cloth outlet roller; 40. an auxiliary roller; 50. a tension roller; 60. a heating roller; 70. a lifting assembly; 71. a screw rod; 72. a drive rod; 721. a handle; 73. a transmission member; 731. a driving conical tooth; 732. a driven conical tooth; 80. a moving assembly; 81. rotating the rod; 82. a gear; 83. a rack; 84. a driving wheel; 85. a driven wheel; 86. a motor; 90. a first slider; 91. a through hole; 100. a second slider; 110. a water spray pipe; 120. an exhaust pipe; 130. a rubber blanket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A preshrinking machine comprises a machine body 10, wherein a cavity is formed in the machine body 10, a feeding hole 11 and a discharging hole 12 which are communicated with the cavity are formed in two sides of the machine body 10 respectively, a cloth feeding roller 20, an auxiliary roller 40, a heating roller 60, an auxiliary roller 40 and a cloth discharging roller 30 are sequentially arranged from one side of the feeding hole 11 to one side of the discharging hole 12 in the machine body 10, a tensioning roller 50 is arranged below the heating roller 60, rubber blankets 130 are sleeved outside the cloth feeding roller 20, the tensioning roller 50, the two auxiliary rollers 40 and the cloth discharging roller 30, and the heating roller 60 is extruded on the rubber blanket 130 between the two auxiliary rollers 40. The top of the machine body 10 is provided with a water spray pipe 110 and an exhaust pipe 120 in sequence at a distance between the cloth feeding roller 20 and the heating roller 60, the water spray pipe 110 is close to the feeding port 11, and the exhaust pipe 120 is close to the heating roller 60. The cloth enters the machine body 10 from the feed inlet 11, is sprayed by the water spray pipe 110, is extruded by the heating roller 60 and the auxiliary roller 40, and finally exits from the discharge outlet 12, and is affected by the heating roller 60, and part of the water is changed into steam and is discharged from the exhaust pipe 120.

Referring to fig. 1 and 3, two first sliders 90 are arranged in the machine body 10, the two first sliders 90 are respectively slidably connected to inner walls of two sides of the machine body 10, two ends of the heating roller 60 are respectively rotatably connected to the two first sliders 90, a cavity for placing a heating element is arranged in the heating roller 60, a channel communicated with the outside is arranged at one end of the heating roller 60, and an electric wire can be connected to the heating element through the end. The lateral wall of one side of the machine body 10 is provided with a through groove 13 penetrating through the lateral wall, the length direction of the through groove 13 is the same as the sliding direction of the first slider 90, the opening of the through groove 13 on the inner lateral wall of the machine body 10 is covered by the first slider 90 on the corresponding side, the first slider 90 on the side is provided with a through hole 91 for the end part of the heating roller 60 containing the channel to penetrate, and the through hole 91 is always communicated with the through groove 13 on the corresponding side. The body 10 is further provided with a lifting assembly 70 for driving the first slider 90 to move vertically.

Referring to fig. 1 and 3, the lifting assembly 70 includes two lead screws 71 respectively located above the two first sliding blocks 90, a driving rod 72 located above the top of the machine body 10, and two transmission members 73, the lead screws 71 are rotatably connected to the machine body 10, one end of each lead screw 71 is located outside the machine body 10, and the other end of each lead screw 71 faces vertically downward and is connected with the corresponding first sliding block 90 in a threaded manner. The driving rod 72 is rotatably connected above the machine body 10, the length direction of the driving rod 72 is perpendicular to the length direction of the screw rod 71, the transmission member 73 comprises driving conical teeth 731 and driven conical teeth 732, both the driving conical teeth 731 are coaxially connected with the driving rod 72, the two driving conical teeth 731 are respectively close to two ends of the driving rod 72, the two driven conical teeth 732 are respectively coaxially connected with the two screw rods 71, and the driving conical teeth 731 are mutually perpendicularly meshed with the driven conical teeth 732 on the corresponding side.

Referring to fig. 1 and 2, the two ends of the tension roller 50 are provided with second sliders 100, the tension roller 50 is slidably connected to the inner side wall of the machine body 10 through the two second sliders 100, and a moving assembly 80 for controlling the second sliders 100 to slide is arranged in the machine body 10. The moving assembly 80 comprises two rotating rods 81 movably connected to the inner wall of the machine body 10 and a motor 86, the two rotating rods 81 are respectively located on two sides of the second sliding block 100, side walls of two sides of the second sliding block 100 are respectively provided with a rack 83, the two rotating rods 81 are respectively provided with two gears 82, the gears 82 are respectively meshed with the racks 83 on the corresponding second sliding blocks 100 on corresponding sides, the end parts of the two rotating rods 81 located outside the machine body 10 are respectively connected with a driving wheel 84 and a driven wheel 85, and an output shaft of the motor 86 is coaxially connected with the driving wheel 84.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a preshrinking machine, includes organism (10), feed inlet (11) and discharge gate (12) have been seted up respectively on the both sides of organism (10), be equipped with in proper order along cloth direction of delivery for cloth roller (20), two auxiliary rollers (40), draw-out roll (30) in organism (10), the below of two auxiliary rollers (40) is equipped with tensioning roller (50), give cloth roller (20), tensioning roller (50), two auxiliary rollers (40) and draw-out roll (30) overcoat and be equipped with blanket (130), and blanket (130) between two auxiliary rollers (40) go up to press has warming mill (60), characterized by: the heating roller is characterized in that two first sliding blocks (90) are arranged in the machine body (10), the two first sliding blocks (90) are respectively connected to the inner walls of the two sides of the machine body (10) in a sliding mode, the two ends of the heating roller (60) are respectively connected to the two first sliding blocks (90) in a rotating mode, and a lifting assembly (70) used for driving the first sliding blocks (90) to vertically move is further arranged in the machine body (10).

2. A pre-shrinking machine as claimed in claim 1, wherein: the lifting assembly (70) comprises two lead screws (71) which are respectively positioned above the two first sliding blocks (90), the lead screws (71) are rotatably connected onto the machine body (10), one ends of the lead screws (71) are positioned outside the machine body (10), and the other ends of the lead screws (71) vertically face downwards and are connected with the corresponding first sliding blocks (90) in a threaded manner.

3. A pre-shrinking machine as claimed in claim 2, wherein: the lifting assembly (70) further comprises a driving rod (72) and two transmission pieces (73), the driving rod (72) is rotatably connected above the machine body (10), the length direction of the driving rod (72) is perpendicular to that of the screw rod (71), the driving rod (72) synchronously controls the rotation of the two screw rods (71) through the two transmission pieces (73), each transmission piece (73) comprises a driving conical tooth (731) and a driven conical tooth (732), the driving conical tooth (731) is coaxially connected with the driving rod (72), the driven conical tooth (732) is coaxially connected with the corresponding screw rod (71), and the driving conical tooth (731) is vertically meshed with the corresponding driven conical tooth (732).

4. A pre-shrinking machine as claimed in claim 1, wherein: the both ends of tensioning roller (50) all are equipped with second slider (100), tensioning roller (50) are on the inside wall of organism (10) through two second slider (100) sliding connection, be equipped with in organism (10) and be used for controlling gliding removal subassembly (80) of second slider (100).

5. A pre-shrinking machine as claimed in claim 4, wherein: remove subassembly (80) including swing joint dwang (81) on organism (10) inner wall, with two gears (82), motor (86), two racks (83) of dwang (81) coaxial coupling, two racks (83) are connected respectively on the same lateral wall of one side of two second sliders (100), and two racks (83) mesh with two gears (82) respectively, motor (86) are used for driving the rotation of dwang (81).

6. A pre-shrinking machine as claimed in claim 5, wherein: dwang (81) have two, and two dwang (81) are in the both sides of second slider (100) respectively, all be equipped with rack (83) on the both sides lateral wall of second slider (100), all be equipped with on every dwang (81) two respectively with two second slider (100) homonymy on rack (83) meshed gear (82).

7. A pre-shrinking machine as claimed in claim 6, wherein: be equipped with action wheel (84) and follow driving wheel (85) on two dwang (81) respectively, action wheel (84) are connected with follow driving wheel (85) meshing, action wheel (84) and the output shaft coaxial coupling of motor (86).

8. A pre-compressor as claimed in any one of claims 1 to 7, wherein: be equipped with logical groove (13) that run through the lateral wall on the lateral wall of organism (10), the length direction who leads to groove (13) is the same with the slip direction of first slider (90), leads to groove (13) and is covered by first slider (90) of corresponding side at the opening of organism (10) inside wall, is equipped with through-hole (91) that the tip that supplies warming mill roller (60) to penetrate on first slider (90), through-hole (91) communicate with logical groove (13) of corresponding side all the time.