CN114263007A - Sanding processing technology of full-shading curtain cloth - Google Patents
Sanding processing technology of full-shading curtain cloth Download PDFInfo
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- CN114263007A CN114263007A CN202210029013.6A CN202210029013A CN114263007A CN 114263007 A CN114263007 A CN 114263007A CN 202210029013 A CN202210029013 A CN 202210029013A CN 114263007 A CN114263007 A CN 114263007A
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Abstract
The invention discloses a sanding processing technology of a full-shading curtain cloth, wherein a device adopted by the processing technology comprises a base, the upper end surface of the base is fixedly connected with a protective cover, the upper end surface of the base is sequentially provided with a first bottom platform, a sanding machine and a second bottom platform, and adjusting parts are arranged between the first bottom platform and the sanding machine and between the sanding machine and the second bottom platform; the processing technology comprises the following steps: s1: discharging; s2: detecting tension; s3: adjusting; s4: and (6) receiving materials. According to the invention, when the pressure sensor detects that the tension is abnormal, the PLC controller respectively controls the hydraulic cylinder, the driving motor and the electromagnet, and the adjusting parts on the two sides of the sanding machine respectively adjust the tension of the cloth on the two sides of the sanding machine, so that the tension on the cloth on the two sides of the sanding machine is the same and is always in a reasonable interval, thereby ensuring that the sanding force on the two sides of the cloth is uniform, and avoiding the problem of inconsistent sanding on the two sides of the cloth.
Description
Technical Field
The invention relates to the technical field of cloth processing, in particular to a sanding processing technology of a full-shading curtain cloth.
Background
The sanding processing is often used in the production of textiles, the sanding processing is to form a layer with the feeling of a short fluff layer on the surface of the fabric through the friction action of a sanding machine, not only the original characteristics are kept, but also the new style of the fabric is endowed, the heat retention property and the flexibility are increased, the fabric is thick, soft and soft, the texture is rich, the fabric has the characteristic of no fading, the color is ever new, and the fabric is suitable for winter heat retention products and products used next to the skin, and the sanding processing is finished through the sanding machine.
In the use process of the prior sanding machine, because the friction force of the sanding roller is large, when two sides of cloth are sanded, the tension on the cloth (namely the cloth before sanding and after sanding) on the two sides of the sanding machine is different, so that the sanding force on the two sides of the cloth is difficult to be ensured to be uniform, and the problem of inconsistent sanding on the two sides of the cloth is easy to occur.
Disclosure of Invention
The invention aims to: in order to solve the problems, the invention provides a sanding processing technology of a full-shading curtain cloth.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sanding processing technology of a full-shading curtain cloth is characterized in that a device adopted by the processing technology comprises a base, a protective cover is fixedly connected to the upper end face of the base, a first base table, a sanding machine and a second base table are sequentially arranged on the upper end face of the base, adjusting parts are arranged between the first base table and the sanding machine and between the sanding machine and the second base table, a hydraulic cylinder is arranged on the base, and a support rod is fixedly connected to the output end of the hydraulic cylinder;
the adjusting part comprises a frame fixedly connected with the upper end face of the base, a second chute is formed in the side wall of the frame, a first slide block is connected in the second chute in a sliding manner, a support shaft is connected to the first slide block in a rotating manner, a coaxially arranged adjusting roller is fixedly connected to the support shaft, one end of the support shaft extends to the outer side of the frame and is connected with a second slide block in a rotating manner, a limit frame is arranged below the second slide block, the lower end of the limit frame is fixedly connected with one end of a support rod, a support table is fixedly connected to the outer side wall of the limit frame, a driving motor is arranged on the support table, the output end of the driving motor extends to the inner side of the limit frame and is fixedly connected with a coaxially arranged threaded rod, a moving block is connected to the threaded rod in a threaded manner and is connected with the moving block in a sliding manner, and the moving block is connected with the limit frame in a sliding manner, and a swing arm is connected to the side wall of the moving block through a clutch mechanism, the swing arm is connected with the second sliding block in a sliding mode, and the adjusting roller is provided with a pressure sensor;
the clutch mechanism comprises a first shaft sleeve fixedly connected with the moving block and a second shaft sleeve fixedly connected with the swing arm, the second shaft sleeve is rotatably connected with the first shaft sleeve through a connecting shaft, an electromagnet is fixedly connected inside the first shaft sleeve, a chuck disc is fixedly connected onto the electromagnet, a disc is slidably connected onto the connecting shaft, a clamping groove matched with the chuck disc is formed in one end, close to the chuck disc, of the disc, a spring is sleeved on the connecting shaft, and two ends of the spring are fixedly connected with the disc and the second shaft sleeve respectively;
the improved sanding machine is characterized in that an unreeling machine is arranged on the first base platform, an unreeling roller is fixedly connected to the output end of the unreeling machine, a reeling machine is arranged on the second base platform, a reeling roller is fixedly connected to the output end of the reeling machine, the first base platform and the second base platform are respectively provided with a supporting mechanism to support the unreeling roller and the reeling roller, a vertical plate is fixedly connected to the first base platform, a first guide roller and a second guide roller are arranged on the vertical plate, the output end of the sanding machine is connected with a first sanding roller and a second sanding roller which are symmetrically arranged up and down, a third guide roller and a fourth guide roller are arranged on two sides of the first sanding roller and the second sanding roller respectively, a fifth guide roller is arranged on a rack between the sanding machine and the second base platform, a PLC electrically connected with a pressure sensor is arranged on the base, and the output end of the PLC controller is respectively connected with a hydraulic cylinder, The driving motor is electrically connected with the electromagnet;
the processing technology comprises the following steps:
s1: discharging: firstly, placing cloth to be processed on an unwinding roller, sequentially winding the cloth around a first guide roller, a second guide roller, a regulating roller between a first bottom platform and a sanding machine and a third guide roller, passing through the space between the first sanding roller and the second sanding roller for sanding, sequentially winding the cloth around a fourth guide roller, a fifth guide roller and the regulating roller between the sanding machine and the second bottom platform, and finally winding the cloth on a winding roller;
s2: and (3) tension detection: starting the unreeling machine and the reeling machine, sanding the cloth continuously through a first sanding roller and a second sanding roller, and detecting the tension of the cloth on two sides of the sanding machine through an adjusting roller between the first bottom platform and the sanding machine and a pressure sensor on the adjusting roller between the sanding machine and the second bottom platform;
s3: adjusting: when the pressure sensor detects that the tension is abnormal, the PLC controller respectively controls the hydraulic cylinder, the driving motor and the electromagnet, and the adjusting parts at the two sides of the sanding machine respectively adjust the cloth tension at the two sides of the sanding machine, so that the tension is always in a reasonable interval;
s4: receiving: and rolling the sanded cloth onto a take-up roll.
Preferably, the supporting mechanism includes first spout, removes seat, telescopic link and the lantern ring, first spout has all been seted up on first base frame and the second base frame, sliding connection has the removal seat in the first spout, fixedly connected with telescopic link on the removal seat, telescopic link upper end fixedly connected with unreel roller and wind-up roll matched with lantern ring.
Preferably, the spring is in a stretching state when the clamping groove is clamped with the clamping toothed disc, and the connecting shaft is a damping rotating shaft.
Preferably, the driving motor is a servo motor.
Preferably, the third guide roller and the fourth guide roller are symmetrically arranged at two sides of the first sanding roller and the second sanding roller.
Preferably, the two ends of the supporting rod are respectively and fixedly connected with limiting frames positioned at the two sides of the sanding machine, and the distance between the two limiting frames and the output end of the hydraulic cylinder is the same.
Preferably, the protective cover is fixedly connected with a dust collector, and the lower end of the dust collector is provided with an air suction opening.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the cloth to be processed is placed on the unreeling roller, the cloth sequentially bypasses a first guide roller, a second guide roller, a regulating roller between a first base platform and a sanding machine and a third guide roller, passes through the space between the first sanding roller and the second sanding roller for sanding, sequentially bypasses a fourth guide roller, a fifth guide roller and a regulating roller between the sanding machine and the second base platform, is finally reeled on the reeling roller, the unreeling machine and the reeling machine are started, the cloth is continuously sanded by the first sanding roller and the second sanding roller, the tension of the cloth at two sides of the sanding machine is detected by the regulating roller between the first base platform and the sanding machine and a pressure sensor on the regulating roller between the sanding machine and the second base platform, when the pressure sensor detects that the tension is abnormal, a hydraulic cylinder, a driving motor and an electromagnet are respectively controlled by a PLC controller to cut off the power, under the action of the spring, the clamping groove on the disk is separated from the latch disc, the two driving motors are started to respectively drive the moving blocks at two sides of the sanding machine to move corresponding distances according to the tension measured by the pressure sensor, so that the swing arm is driven to rotate, the inclination angles of the swing arm and the second slide block are changed, after the adjustment is completed, the electromagnet is electrified, the clamping groove on the disk is clamped with the latch disc again, the two limiting frames are driven to synchronously move through the hydraulic cylinder, the second slide blocks at two sides of the sanding machine slide in the swing arm, so that the adjusting rollers at two sides of the sanding machine are driven to move to realize the tension adjustment, the driving motors drive the moving blocks to move at different distances, so that the inclination angles of the swing arm and the second slide block are different, the adjusting rollers at two sides of the sanding machine move at the same distance, and the moving distances of the adjusting rollers at two sides of the sanding machine are different, thereby adjust the cloth tension of sanding machine both sides respectively to make the cloth of sanding machine both sides receive the tension the same and be in reasonable interval all the time, thereby guarantee that the cloth both sides sanding dynamics is even, avoid the inconsistent problem of sanding to appear in the cloth both sides.
Drawings
FIG. 1 illustrates a schematic flow diagram of a process provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an overall structure of a processing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of another angle of the overall structure of a processing apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating an internal structure of a processing apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of another angle of the internal structure of a processing device according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a support mechanism provided in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of an adjusting part according to an embodiment of the present invention;
FIG. 8 is a partial schematic structural view of an adjustment part provided according to an embodiment of the present invention;
FIG. 9 illustrates an exploded view of a clutch mechanism configuration provided in accordance with an embodiment of the present invention;
fig. 10 is a schematic view of a sanding machine according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. a protective cover; 3. a first base table; 4. an unreeling machine; 5. unwinding rollers; 6. a first chute; 7. a movable seat; 8. a telescopic rod; 9. a collar; 10. a vertical plate; 11. a first guide roller; 12. a second guide roller; 13. a frame; 14. a second chute; 15. a support shaft; 16. a first slider; 17. a regulating roller; 18. a second slider; 19. a hydraulic cylinder; 20. a support bar; 21. a limiting frame; 22. a support table; 23. a drive motor; 24. a threaded rod; 25. a moving block; 26. swinging arms; 27. a first bushing; 28. a second shaft sleeve; 29. a connecting shaft; 30. an electromagnet; 31. a clamping tooth disc; 32. a disc; 33. a card slot; 34. a spring; 35. sanding machine; 36. a first sanding roller; 37. a second sanding roller; 38. a third guide roller; 39. a fourth guide roller; 40. a fifth guide roller; 41. a second base table; 42. a winding machine; 43. a wind-up roll; 44. a dust collector; 45. an air suction opening.
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.
Referring to fig. 1-10, the present invention provides a technical solution:
a sanding processing technology of a full-shading curtain cloth adopts a device comprising a base 1, a protective cover 2 is fixedly connected to the upper end face of the base 1, a first base platform 3, a sanding machine 35 and a second base platform 41 are sequentially arranged on the upper end face of the base 1, adjusting parts are respectively arranged between the first base platform 3 and the sanding machine 35 and between the sanding machine 35 and the second base platform 41, a hydraulic cylinder 19 is arranged on the base 1, and the output end of the hydraulic cylinder 19 is fixedly connected with a support rod 20; the adjusting part comprises a frame 13 fixedly connected with the upper end face of the base 1, a second chute 14 is arranged on the side wall of the frame 13, a first slide block 16 is connected inside the second chute 14 in a sliding manner, a support shaft 15 is connected on the first slide block 16 in a rotating manner, a coaxially arranged adjusting roller 17 is fixedly connected on the support shaft 15, one end of the support shaft 15 extends to the outer side of the frame 13 and is connected with a second slide block 18 in a rotating manner, a limit frame 21 is arranged below the second slide block 18, the lower end of the limit frame 21 is fixedly connected with one end of a support rod 20, a support table 22 is fixedly connected on the outer side wall of the limit frame 21, a driving motor 23 is arranged on the support table 22, the output end of the driving motor 23 extends to the inside of the limit frame 21 and is fixedly connected with a coaxially arranged threaded rod 24, a moving block 25 is connected on the threaded rod 24 in a threaded manner, the moving block 25 is connected with the limit frame 21 in a sliding manner, and a swing arm 26 is connected on the side wall of the moving block 25 through a clutch mechanism, the swing arm 26 is connected with the second sliding block 18 in a sliding manner, and a pressure sensor is arranged on the adjusting roller 17; the clutch mechanism comprises a first shaft sleeve 27 fixedly connected with the moving block 25 and a second shaft sleeve 28 fixedly connected with the swing arm 26, the second shaft sleeve 28 is rotatably connected with the first shaft sleeve 27 through a connecting shaft 29, an electromagnet 30 is fixedly connected inside the first shaft sleeve 27, a clamping tooth disc 31 is fixedly connected onto the electromagnet 30, a disc 32 is slidably connected onto the connecting shaft 29, a clamping groove 33 matched with the clamping tooth disc 31 is formed in one end, close to the clamping tooth disc 31, of the disc 32, a spring 34 is sleeved on the connecting shaft 29, and two ends of the spring 34 are fixedly connected with the disc 32 and the second shaft sleeve 28 respectively; an unreeling machine 4 is arranged on the first base 3, an unreeling roller 5 is fixedly connected with the output end of the unreeling machine 4, a reeling machine 42 is arranged on the second base 41, a reeling roller 43 is fixedly connected with the output end of the reeling machine 42, the first base 3 and the second base 41 are both provided with a supporting mechanism to support the unreeling roller 5 and the reeling roller 43 respectively, a vertical plate 10 is fixedly connected with the first base 3, a first guide roller 11 and a second guide roller 12 are arranged on the vertical plate 10, the output end of the sanding machine 35 is connected with a first sanding roller 36 and a second sanding roller 37 which are symmetrically arranged up and down, a third guide roller 38 and a fourth guide roller 39 are arranged on two sides of the first sanding roller 36 and the second sanding roller 37 respectively, a fifth guide roller 40 is arranged on the rack 13 between the sanding machine 35 and the second base 41, a PLC electrically connected with a pressure sensor is arranged on the base 1, the output end of the PLC is respectively connected with the hydraulic cylinder 19, The driving motor 23 and the electromagnet 30 are electrically connected; the supporting mechanism comprises a first chute 6, a moving seat 7, a telescopic rod 8 and a sleeve ring 9, the first chute 6 is formed in the first base platform 3 and the second base platform 41, the moving seat 7 is connected to the first chute 6 in a sliding mode, the telescopic rod 8 is fixedly connected to the moving seat 7, and the sleeve ring 9 matched with the unwinding roller 5 and the winding roller 43 is fixedly connected to the upper end of the telescopic rod 8. The spring 34 is in a stretched state when the engaging groove 33 engages with the latch plate 31, and the connecting shaft 29 is a damping rotating shaft. The drive motor 23 is a servo motor. The third guide roller 38 and the fourth guide roller 39 are symmetrically disposed at both sides of the first roughening roller 36 and the second roughening roller 37. The two ends of the support rod 20 are respectively fixedly connected with the limiting frames 21 positioned at the two sides of the sanding machine 35, and the distance between the two limiting frames 21 and the output end of the hydraulic cylinder 19 is the same. The protective cover 2 is fixedly connected with a dust collector 44, and the lower end of the dust collector 44 is provided with an air suction opening 45.
The processing technology comprises the following steps:
s1: discharging: firstly, placing cloth to be processed on an unwinding roller 5, sequentially winding the cloth around a first guide roller 11, a second guide roller 12, an adjusting roller 17 and a third guide roller 38 between a first base platform 3 and a sanding machine 35, penetrating the cloth between a first sanding roller 36 and a second sanding roller 37 for sanding, sequentially winding around a fourth guide roller 39, a fifth guide roller 40 and the adjusting roller 17 between the sanding machine 35 and a second base platform 41, and finally winding the cloth on a winding roller 43;
s2: and (3) tension detection: starting the unreeling machine 4 and the reeling machine 42, sanding the cloth continuously through the first sanding roller 36 and the second sanding roller 37, and detecting the cloth tension on two sides of the sanding machine 35 through the adjusting roller 17 between the first bottom platform 3 and the sanding machine 35 and the pressure sensors on the adjusting roller 17 between the sanding machine 35 and the second bottom platform 41;
s3: adjusting: when the pressure sensor detects that the tension is abnormal, the PLC controller respectively controls the hydraulic cylinder 19, the driving motor 23 and the electromagnet 30, and the adjusting parts at the two sides of the sanding machine 35 respectively adjust the cloth tension at the two sides of the sanding machine 35, so that the tension is always in a reasonable interval;
s4: receiving: the sanded fabric is wound up to a take-up roll 43.
Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, a protective cover 2 is fixedly connected to the upper end surface of a base 1, a first bottom table 3, a sanding machine 35 and a second bottom table 41 are sequentially arranged on the upper end surface of the base 1, adjusting parts are respectively arranged between the first bottom table 3 and the sanding machine 35 and between the sanding machine 35 and the second bottom table 41, a hydraulic cylinder 19 is arranged on the base 1, and a support rod 20 is fixedly connected to the output end of the hydraulic cylinder 19; the adjusting part comprises a frame 13 fixedly connected with the upper end face of the base 1, a second chute 14 is arranged on the side wall of the frame 13, a first slide block 16 is connected inside the second chute 14 in a sliding manner, a support shaft 15 is connected on the first slide block 16 in a rotating manner, a coaxially arranged adjusting roller 17 is fixedly connected on the support shaft 15, one end of the support shaft 15 extends to the outer side of the frame 13 and is connected with a second slide block 18 in a rotating manner, a limit frame 21 is arranged below the second slide block 18, the lower end of the limit frame 21 is fixedly connected with one end of a support rod 20, a support table 22 is fixedly connected on the outer side wall of the limit frame 21, a driving motor 23 is arranged on the support table 22, the output end of the driving motor 23 extends to the inside of the limit frame 21 and is fixedly connected with a coaxially arranged threaded rod 24, a moving block 25 is connected on the threaded rod 24 in a threaded manner, the moving block 25 is connected with the limit frame 21 in a sliding manner, and a swing arm 26 is connected on the side wall of the moving block 25 through a clutch mechanism, the swing arm 26 is connected with the second sliding block 18 in a sliding manner, and a pressure sensor is arranged on the adjusting roller 17; the clutch mechanism comprises a first shaft sleeve 27 fixedly connected with the moving block 25 and a second shaft sleeve 28 fixedly connected with the swing arm 26, the second shaft sleeve 28 is rotatably connected with the first shaft sleeve 27 through a connecting shaft 29, an electromagnet 30 is fixedly connected inside the first shaft sleeve 27, a clamping tooth disc 31 is fixedly connected onto the electromagnet 30, a disc 32 is slidably connected onto the connecting shaft 29, a clamping groove 33 matched with the clamping tooth disc 31 is formed in one end, close to the clamping tooth disc 31, of the disc 32, a spring 34 is sleeved on the connecting shaft 29, and two ends of the spring 34 are fixedly connected with the disc 32 and the second shaft sleeve 28 respectively; an unreeling machine 4 is arranged on the first base 3, an unreeling roller 5 is fixedly connected with the output end of the unreeling machine 4, a reeling machine 42 is arranged on the second base 41, a reeling roller 43 is fixedly connected with the output end of the reeling machine 42, the first base 3 and the second base 41 are both provided with a supporting mechanism to support the unreeling roller 5 and the reeling roller 43 respectively, a vertical plate 10 is fixedly connected with the first base 3, a first guide roller 11 and a second guide roller 12 are arranged on the vertical plate 10, the output end of the sanding machine 35 is connected with a first sanding roller 36 and a second sanding roller 37 which are symmetrically arranged up and down, a third guide roller 38 and a fourth guide roller 39 are arranged on two sides of the first sanding roller 36 and the second sanding roller 37 respectively, a fifth guide roller 40 is arranged on the rack 13 between the sanding machine 35 and the second base 41, a PLC electrically connected with a pressure sensor is arranged on the base 1, the output end of the PLC is respectively connected with the hydraulic cylinder 19, The driving motor 23 and the electromagnet 30 are electrically connected, the cloth to be processed is placed on the unreeling roller 5, the cloth sequentially winds the first guide roller 11, the second guide roller 12, the adjusting roller 17 and the third guide roller 38 between the first base platform 3 and the sanding machine 35, passes through the space between the first sanding roller 36 and the second sanding roller 37 for sanding, sequentially winds the fourth guide roller 39, the fifth guide roller 40 and the adjusting roller 17 between the sanding machine 35 and the second base platform 41, is finally coiled on the reeling roller 43, the unreeling machine 4 and the reeling machine 42 are started, the cloth is continuously sanded through the first sanding roller 36 and the second sanding roller 37, and is detected through the adjusting roller 17 between the first base platform 3 and the sanding machine 35 and the pressure sensors on the adjusting roller 17 between the sanding machine 35 and the second base platform 41 for detecting the tension of the cloth on two sides of the sanding machine 35, when the pressure sensors detect that the tension is abnormal, the hydraulic cylinder 19, the driving motors 23 and the electromagnets 30 are respectively controlled by the PLC controller, so that the electromagnets 30 are powered off, the clamping grooves 33 on the circular disc 32 are separated from the latch disc 31 under the action of the springs 34, the two driving motors 23 are started to respectively drive the moving blocks 25 on the two sides of the sanding machine 35 to move corresponding distances according to the tension measured by the pressure sensors, so that the swing arm 26 is driven to rotate, the inclination angles of the swing arm 26 and the second slide block 18 are changed, after the adjustment is completed, the electromagnets 30 are powered on, the clamping grooves 33 on the circular disc 32 are clamped with the latch disc 31 again, the two limiting frames 21 are driven to synchronously move by the hydraulic cylinder 19, the second slide blocks 18 on the two sides of the sanding machine 35 slide in the swing arm 26, so that the adjusting rollers 17 on the two sides of the sanding machine 35 are driven to move to realize the tension adjustment, and the tension on the cloth on the two sides of the sanding machine 35 is different, therefore, the driving motor 23 drives the moving block 25 to move for different distances, so that the inclination angles of the swing arm 26 and the second slide block 18 are different, the limiting frame 21 moves for the same distance, and the moving distances of the adjusting rollers 17 on the two sides of the sanding machine 35 are different, so that the tension of the cloth on the two sides of the sanding machine 35 is respectively adjusted, the tension of the cloth on the two sides of the sanding machine 35 is the same and is always in a reasonable interval, the uniform sanding force on the two sides of the cloth is ensured, and the problem of inconsistent sanding on the two sides of the cloth is avoided;
the processing technology comprises the following steps:
s1: discharging: firstly, placing cloth to be processed on an unwinding roller 5, sequentially winding the cloth around a first guide roller 11, a second guide roller 12, an adjusting roller 17 and a third guide roller 38 between a first base platform 3 and a sanding machine 35, penetrating the cloth between a first sanding roller 36 and a second sanding roller 37 for sanding, sequentially winding around a fourth guide roller 39, a fifth guide roller 40 and the adjusting roller 17 between the sanding machine 35 and a second base platform 41, and finally winding the cloth on a winding roller 43;
s2: and (3) tension detection: starting the unreeling machine 4 and the reeling machine 42, sanding the cloth continuously through the first sanding roller 36 and the second sanding roller 37, and detecting the cloth tension on two sides of the sanding machine 35 through the adjusting roller 17 between the first bottom platform 3 and the sanding machine 35 and the pressure sensors on the adjusting roller 17 between the sanding machine 35 and the second bottom platform 41;
s3: adjusting: when the pressure sensor detects that the tension is abnormal, the PLC controller respectively controls the hydraulic cylinder 19, the driving motor 23 and the electromagnet 30, and the adjusting parts at the two sides of the sanding machine 35 respectively adjust the cloth tension at the two sides of the sanding machine 35, so that the tension is always in a reasonable interval;
s4: receiving: the sanded fabric is wound up to a take-up roll 43.
Specifically, as fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 show, supporting mechanism includes first spout 6, remove seat 7, telescopic link 8 and lantern ring 9, first spout 6 has all been seted up on first sill 3 and the second sill 41, sliding connection has removal seat 7 in the first spout 6, fixedly connected with telescopic link 8 on the removal seat 7, 8 upper end fixedly connected with of telescopic link and unreel roller 5 and wind-up roll 43 matched with lantern ring 9, remove seat 7 through removing and drive lantern ring 9 and unreel roller 5 and break away from, and descend telescopic link 8, place the cloth that will process on unreeling roller 5, raise telescopic link 8, with lantern ring 9 again with unreel roller 5 block, make the stability of unreeling roller 5 and wind-up roll 43 better.
Specifically, as shown in fig. 4, 5, 7, 8, 9 and 10, the spring 34 is in a stretching state when the engaging groove 33 is engaged with the latch disc 31, the connecting shaft 29 is a damping rotating shaft, the driving motor 23 is a servo motor, the third guide roller 38 and the fourth guide roller 39 are symmetrically disposed at two sides of the first sanding roller 36 and the second sanding roller 37, two ends of the supporting rod 20 are respectively and fixedly connected with the limiting frames 21 at two sides of the sanding machine 35, the distance between the two limiting frames 21 and the output end of the hydraulic cylinder 19 is the same, and after the electromagnet 30 is powered off, the disc 32 is separated from the latch disc 31 under the pulling force of the spring 34, so that the clutch mechanism is more stable.
Specifically, as shown in fig. 2 and 3, a dust suction machine 44 is fixedly connected to the protective cover 2, an air suction opening 45 is formed in the lower end of the dust suction machine 44, and the dust suction machine 44 is arranged to suck dust from the sanded cloth, so that the rolling effect of the sanded cloth is better.
In summary, in the sanding process for a full-shading curtain cloth provided by this embodiment, the moving seat 7 is moved to drive the collar 9 to disengage from the unwinding roller 5, the telescopic rod 8 is lowered, a cloth to be processed is placed on the unwinding roller 5, the telescopic rod 8 is raised, the collar 9 is clamped with the unwinding roller 5 again, the cloth sequentially winds around the first guide roller 11, the second guide roller 12, the adjusting roller 17 and the third guide roller 38 between the first base 3 and the sanding machine 35, passes through the space between the first sanding roller 36 and the second sanding roller 37 for sanding, sequentially winds around the fourth guide roller 39, the fifth guide roller 40 and the adjusting roller 17 between the sanding machine 35 and the second base 41, and is finally wound on the winding roller 43, the unwinding machine 4 and the winding machine 42 are started, the cloth is continuously sanded by the first sanding roller 36 and the second sanding roller 37, and is wound by the adjusting roller 17 between the first base 3 and the sanding machine 35, and the adjusting roller 17 between the sanding machine 35 and the second base 41 The pressure sensors on the adjusting rollers 17 detect the cloth tension on two sides of the sanding machine 35, when the pressure sensors detect that the tension is abnormal, the PLC controller respectively controls the hydraulic cylinder 19, the driving motor 23 and the electromagnet 30 to power off the electromagnet 30, the clamping groove 33 on the disc 32 is separated from the latch disc 31 under the action of the spring 34, the two driving motors 23 are started to respectively drive the moving blocks 25 on two sides of the sanding machine 35 to move corresponding distances according to the tension detected by the pressure sensors, so as to drive the swing arm 26 to rotate, so that the inclination angles of the swing arm 26 and the second slide block 18 are changed, after the adjustment is completed, the electromagnet 30 is powered on, the clamping groove 33 on the disc 32 is clamped with the latch disc 31 again, the hydraulic cylinder 19 drives the two limiting frames 21 to synchronously move, so that the second slide blocks 18 on two sides of the sanding machine 35 slide in the swing arm 26, so as to drive the adjusting rollers 17 on two sides of the sanding machine 35 to move to realize the tension adjustment, because the cloth of sanding machine 35 both sides receives the tension different, consequently, the distance that driving motor 23 drove movable block 25 and removed is different, lead to the inclination of swing arm 26 and second slider 18 different, make spacing frame 21 when removing the same distance, the adjusting roller 17 displacement of sanding machine 35 both sides is different, thereby adjust the cloth tension of sanding machine 35 both sides respectively, and make the cloth of sanding machine 35 both sides receive the tension the same and be in reasonable interval all the time, the cloth rolling after the sanding is accomplished is on wind-up roll 43.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029013.6A CN114263007B (en) | 2022-01-11 | 2022-01-11 | A sanding process for full light-shielding curtain fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029013.6A CN114263007B (en) | 2022-01-11 | 2022-01-11 | A sanding process for full light-shielding curtain fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114875616A (en) * | 2022-06-09 | 2022-08-09 | 江苏华一机械有限公司 | Sanding machine with heating mechanism |
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| CN113802313A (en) * | 2021-10-28 | 2021-12-17 | 广东溢达纺织有限公司 | Sander tension control system, method and device and sander system |
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| CN114875616A (en) * | 2022-06-09 | 2022-08-09 | 江苏华一机械有限公司 | Sanding machine with heating mechanism |
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| CN114263007B (en) | 2024-04-30 |
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