Automatic positioning and feeding device for textile fabric coiled material

Abstract

The utility model provides a textile fabric coiled material automatic positioning feeding device which comprises a mechanical arm, an air pump, a placing table and an operation table which are installed on the top of a support, the placing table and the operation table are both located on one side of the mechanical arm, and the air pump is installed on one side of the support. An adsorption assembly used for adjusting the adsorption strength is fixed to the output end of the mechanical arm. The adsorption assembly comprises a plurality of air taps rotationally arranged at the bottom of the adsorption assembly and a limiting assembly for adjusting the number of the air taps, suction cups are fixed to the bottoms of the air taps, the air taps communicate with the interior of the air pump through a connecting assembly, and valves are further arranged on the surfaces of the air taps; the automatic positioning and feeding device for the textile fabric coiled material can adjust the adsorption force and the number of the air taps, is suitable for fabric of different sizes, and has the advantages of being good in using effect, high in adaptability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile device technical field especially, it relates to a kind of automatic positioning of textile cloth roll material loading device. BACKGROUND

[0002] In the field of textile industry, the automatic positioning of textile cloth roll material loading device is one of the key equipment to realize efficient production, with the continuous development of textile industry, the automation, precision requirement of cloth loading is increasing, the traditional loading mode has been difficult to meet the needs of modern production, therefore, automatic positioning of loading device arises at the historic moment.

[0003] The existing roll material automatic positioning loading device improves production efficiency to some extent, but there are still many deficiencies in actual application. Among them, the problem of adsorbing and grabbing cloth is particularly prominent. When using thicker and harder cloth, the suction cup of the device may not be able to generate enough suction force to grab the cloth, resulting in loading failure. This is because the contact area between the thicker and harder cloth and the suction cup is relatively small, and the adsorption area of a single suction cup is limited, and the adsorption force generated cannot overcome the gravity of the cloth, resulting in that the cloth is easy to fall off in the adsorption process, and the loading failure rate is high, for example, when processing some hard canvas with a thickness of more than 3mm, a single suction cup often cannot adsorb the cloth stably, so that the cloth falls off in the lifting or conveying process, and for thinner and softer cloth, although the suction cup can adsorb, too much adsorption force may cause the cloth to deform, which is inconvenient for actual use.

[0004] Therefore, it is necessary to provide a new textile cloth roll material automatic positioning loading device to solve the above technical problems. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of automatic positioning of textile cloth roll material loading device.

[0006] The textile cloth roll material automatic positioning loading device provided by the utility model comprises a manipulator, a gas pump, a placement table and an operation table installed on the top of a support, the placement table and the operation table are located on one side of the manipulator, the gas pump is installed on one side of the support, and the output end of the manipulator is fixed with an adsorption assembly for adjusting the adsorption degree.

[0007] The adsorption assembly comprises a plurality of gas nozzles rotatably arranged at the bottom of the adsorption assembly and a limiting component for adjusting the number of gas nozzles, the bottom of each of the plurality of gas nozzles is fixed with a suction cup, the plurality of gas nozzles are connected in communication with the inside of the gas pump through a connecting component, and the surface of each of the plurality of gas nozzles is further provided with a valve.

[0008] Preferably, the adsorption assembly further comprises an internally hollow mounting plate, the bottom of the mounting plate is fixed with a plurality of equidistantly distributed partition plates, a limiting plate one, a mounting seat and a limiting plate two are arranged between the plurality of partition plates, the limiting plate one and the limiting plate two are respectively fixed on the two sides of the partition plate, the mounting seat is located between the limiting plate one and the limiting plate two, the plurality of mounting seats are fixed on the bottom of the mounting plate, and one end of the plurality of air nozzles rotates on the inner wall of the mounting seat.

[0009] Preferably, the plurality of air nozzles are metal iron, the plurality of suction cups are rubber, a stepped groove is arranged on the inner wall of the plurality of suction cups, and the grooves are sequentially arranged from inside to outside.

[0010] Preferably, the limiting assembly comprises a magnet one and a magnet two, the magnet one is fixed on the bottom of the limiting plate one, the magnet two is fixed on the bottom of the limiting plate two, and the magnet one and the magnet two are magnetically attracted to the surface of the air nozzle.

[0011] Preferably, the connecting assembly comprises a connecting pipe, a plurality of communication hoses one and a plurality of communication hoses two, the connecting pipe is fixed on the surface of the mechanical hand, one end of the connecting pipe is fixedly connected with the output end of the air pump, two ends of the plurality of communication hoses one are fixedly connected with the surface of the connecting pipe and the top of the mounting plate respectively, one end of the plurality of communication hoses two is fixed on the top of the plurality of air nozzles respectively, and the other end of the plurality of communication hoses two is in communication with the inside of the mounting plate.

[0012] Preferably, one side of the placing table is fixed with a box body, the top of the box body is provided with a display screen, and the display screen is electrically connected with the mechanical hand and the air pump.

[0013] Preferably, the top of the operation table is provided with a conveying assembly, the conveying assembly comprises a conveying belt and a motor, two ends of the conveying belt are mounted on the top of the operation table, one side of the motor is fixed on the outside of the operation table, the motor is used for driving the conveying belt to drive, and the surface of the conveying belt is further provided with a baffle for guiding the cloth.

[0014] Compared with the related art, the textile cloth roll automatic positioning and feeding device has the following beneficial effects:

[0015] 1. The adsorption assembly of the utility model is fixedly arranged at the output end of the manipulator, and is equipped with multiple air nozzles rotating at the bottom of the adsorption assembly, and each air nozzle is fixed with a suction cup at the bottom, compared with the design of a single traditional suction cup, multiple suction cups can significantly increase the contact area with the cloth. When processing thicker and harder cloth, such as hard canvas with a thickness of more than 3 mm, multiple suction cups work simultaneously, which can generate greater adsorption force, effectively overcome the gravity of the cloth, avoid the cloth from falling off during adsorption, lifting and conveying, greatly improve the loading success rate, and solve the problem of loading failure caused by insufficient adsorption force of the existing device;

[0016] 2. The utility model is provided with a valve on the surface of the multiple air nozzles, the air volume of each air nozzle can be adjusted through the valve, thereby realizing the control of the adsorption force, for thinner and softer cloth, such as silk, the operator can appropriately reduce the air volume of part of the air nozzles according to the actual situation of the cloth, reduce the adsorption force, avoid the deformation of the cloth caused by excessive adsorption force, ensure the flatness and quality of the cloth during adsorption and conveying, solve the problem of adsorption force of the existing device being not adjustable and easy to deform the thin and soft cloth, and improve the convenience of actual use;

[0017] 3. The utility model is provided with a limiting component for adjusting the number of air nozzles, the operator can flexibly adjust the number of air nozzles participating in work according to the specifications, materials and thickness of the cloth and other factors, when processing narrower or smaller cloth, the number of air nozzles can be reduced to avoid resource waste, when processing wider or larger cloth, the number of air nozzles is increased to ensure that the cloth can be fully adsorbed and stably grabbed, the design of flexibly adjusting the number of air nozzles enables the device to better adapt to cloth of different sizes and shapes, and improves the versatility and flexibility of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a whole structure schematic view of the automatic positioning and loading device for textile cloth coiled material;

[0019] Figure 2 The utility model provides a structure schematic view of the automatic positioning and loading device for textile cloth coiled material Figure One ;

[0020] Figure 3 The utility model provides a structure schematic view of the automatic positioning and loading device for textile cloth coiled material Figure Two ;

[0021] Figure 4 The utility model provides a structure schematic view of the automatic positioning and loading device for textile cloth coiled material Figure Three .

[0022] The figure label: 1, support; 2, manipulator; 21, air pump; 22, connecting pipe; 3, mounting plate; 31, communicating hose one; 32, partition; 321, limit plate one; 322, magnet one; 33, mounting seat; 331, limit plate two; 332, magnet two; 34, air nozzle; 341, communicating hose two; 342, valve; 35, suction cup; 351, groove; 4, placing table; 41, box; 42, display screen; 5, operation table; 51, conveyor belt; 52, motor; 53, baffle. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments.

[0024] Please combine with reference to Figures 1 to 4 , wherein, Figure 1 It is the structure schematic drawing of whole of automatic positioning and feeding device for textile material roll material provided by the utility model; Figure 2 It is the structure schematic of partial automatic positioning and feeding device for textile material roll material provided by the utility model Figure One ; Figure 3 It is the structure schematic of partial automatic positioning and feeding device for textile material roll material provided by the utility model Figure Two ; Figure 4 It is the structure schematic of partial automatic positioning and feeding device for textile material roll material provided by the utility model Figure Three .

[0025] Some embodiments, as shown in Figures 1 to 4 Including the manipulator 2 installed at the top of support 1, air pump 21, placing table 4 and operation table 5, placing table 4 and operation table 5 are located at one side of manipulator 2, air pump 21 is installed at one side of support 1, and the output end of manipulator 2 is fixed with suction assembly for adjusting suction degree;

[0026] Suction assembly includes multiple air nozzles 34 rotationally arranged at the bottom of suction assembly and limit component for adjusting the number of air nozzle 34, the bottom of multiple air nozzles 34 is fixed with suction cup 35, multiple air nozzles 34 are connected with the inside of air pump 21 through connecting component, and the surface of multiple air nozzles 34 is further provided with valve 342;

[0027] Specifically, by setting up the adsorption assembly, the adsorption assembly is fixedly arranged at the output end of the mechanical arm 2, and is provided with a plurality of air nozzles 34 rotating at the bottom of the adsorption assembly. The bottom of each air nozzle 34 is fixedly provided with a suction cup 35. Compared with the design of a single suction cup 35 in the prior art, the plurality of suction cups 35 can significantly increase the contact area with the cloth. When processing thicker and harder cloth, such as hard canvas with a thickness of more than 3 mm, the plurality of suction cups 35 can work simultaneously to generate greater adsorption force, effectively overcome the gravity of the cloth, and avoid the cloth from falling off during the adsorption, lifting and conveying process, thereby greatly improving the success rate of feeding and solving the problem of feeding failure caused by insufficient adsorption force of the existing device.

[0028] Further, by arranging the valve 342 on the surface of the plurality of air nozzles 34, the air flow of each air nozzle 34 can be adjusted through the valve 342, so as to control the adsorption force. For thinner and softer cloth, such as silk, the operator can appropriately reduce the air flow of part of the air nozzles 34 according to the actual situation of the cloth, reduce the adsorption force, avoid the deformation of the cloth caused by excessive adsorption force, and ensure the flatness and quality of the cloth during the adsorption and conveying process. The problem of adsorption force being unadjustable and easy to deform thin and soft cloth in the prior art is solved, and the convenience of actual use is improved.

[0029] Further, by arranging the limiting assembly for adjusting the number of air nozzles 34, the operator can flexibly adjust the number of air nozzles 34 participating in work according to the specifications, materials and thickness of the cloth and other factors. When processing narrower or smaller cloth, the number of air nozzles 34 can be reduced to avoid resource waste. When processing wider or larger cloth, the number of air nozzles 34 is increased to ensure that the cloth can be fully adsorbed and stably grabbed, so that the device can better adapt to cloth of different sizes and shapes, and the versatility and flexibility of the device are improved.

[0030] In addition, during use, the gas pump 21 is driven to make the gas enter the adsorption assembly through the connecting assembly, and then enter the air nozzle 34 from the adsorption assembly, so as to realize adsorption and grabbing.

[0031] In some embodiments, as shown in Figures 1 to 4 The adsorption assembly further includes an internally hollow mounting plate 3. The bottom of the mounting plate 3 is fixedly provided with a plurality of equidistantly distributed partition plates 32. Limiting plates one 321, mounting seats 33 and limiting plates two 331 are arranged between the plurality of partition plates 32. The limiting plates one 321 and the limiting plates two 331 are respectively fixed on the two sides of the partition plates 32. The mounting seats 33 are located between the limiting plates one 321 and the limiting plates two 331. The plurality of mounting seats 33 are fixedly arranged on the bottom of the mounting plate 3. One end of the plurality of air nozzles 34 rotates on the inner wall of the mounting seat 33. One end of the plurality of air nozzles 34 is provided with a rotating column. The plurality of air nozzles 34 rotate on the inner wall of the mounting seat 33 through the rotating column.

[0032] Multiple suction cups 35 are made of rubber, and the inner wall of the multiple suction cups 35 is provided with stepped grooves 351, which are arranged sequentially from the inside to the outside.

[0033] When the suction cup 35 adsorbs the fabric, its inner wall is provided with stepped grooves 351. The softness of the rubber material allows it to better conform to the fabric surface, and the stepped grooves 351 on the inner wall further increase the contact area between the suction cup 35 and the fabric. The grooves 351 create more contact points when the suction cup 35 contacts the fabric, greatly enhancing the friction between them. This enhanced friction prevents the fabric from slipping due to slight external interference during adsorption, ensuring the stability of the adsorption process.

[0034] When encountering textured fabrics, the groove 351 can be embedded in the fabric texture, increasing the gripping force between the suction cup 35 and the fabric, and improving the stability of adsorption. For example, for some fabrics with fine fuzz or woven textures, this design can ensure that the suction cup 35 adheres to the fabric, reducing the occurrence of adsorption failure.

[0035] In some embodiments, such as Figures 1 to 4 As shown, multiple air nozzles 34 are made of metal iron. The limiting assembly includes a first magnet 322 and a second magnet 332. The first magnet 322 is fixed to the bottom of the first limiting plate 321, and the second magnet 332 is fixed to the bottom of the second limiting plate 331. Both the first magnet 322 and the second magnet 332 are magnetically attracted to the surface of the air nozzle 34.

[0036] Specifically, when handling narrower or smaller fabrics, the number of air nozzles 34 can be reduced. During use, by levering the air nozzle 34, it is rotated, causing it to rotate to either magnet 322 or magnet 332. When the air nozzle 34 rotates to magnet 322, it is in a retracted state. At this time, valve 342 is closed, thus reducing the number of air nozzles 34. This method is suitable for fabrics of different sizes and avoids resource waste. When handling wider or larger fabrics, the number of air nozzles 34 can be increased to ensure that the fabric can be fully adsorbed and stably gripped. This allows the device to better adapt to fabrics of different sizes and shapes, improving the device's versatility and flexibility.

[0037] In some embodiments, such as Figures 1 to 4 As shown, the connecting assembly includes a connecting pipe 22, multiple connecting hoses 31, and multiple connecting hoses 341. The connecting pipe 22 is fixed to the surface of the robot arm 2, and one end of the connecting pipe 22 is fixedly connected to the output end of the air pump 21. The two ends of the multiple connecting hoses 31 are fixedly connected to the surface of the connecting pipe 22 and the top of the mounting plate 3, respectively. One end of the multiple connecting hoses 341 is fixed to the top of multiple air nozzles 34, and the other end of the multiple connecting hoses 341 is connected to the interior of the mounting plate 3.

[0038] One side of the placing table 4 is fixed with a box 41, and a display screen 42 is arranged on the top of the box 41, and the display screen 42 is electrically connected with the mechanical arm 2 and the air pump 21;

[0039] Specifically, in use, the air pump 21 is driven to make the gas enter into the plurality of air nozzles 34 through the connecting pipe 22, the plurality of communication hoses one 31 and the plurality of communication hoses two 341 in sequence.

[0040] In some embodiments, as shown in Figures 1 to 4 One side of the placing table 4 is fixed with a box 41, and a display screen 42 is arranged on the top of the box 41, and the display screen 42 is electrically connected with the mechanical arm 2 and the air pump 21;

[0041] The top of the operation table 5 is provided with a conveying assembly, and the conveying assembly comprises a conveying belt 51 and a motor 52. The two ends of the conveying belt 51 are mounted on the top of the operation table 5, and one side of the motor 52 is fixed on the outside of the operation table 5. The motor 52 is used to drive the transmission of the conveying belt 51, and the surface of the conveying belt 51 is also provided with a baffle 53 for guiding the cloth.

[0042] The baffle 53 plays a role in guiding the cloth, so that the cloth is smoothly transported on the top of the conveying belt 51.

[0043] Specifically, the inside of the box 41 is provided with a controller, and the display screen 42 transmits the instructions of the operator to the controller, and the operator can set the motion trajectory of the manipulator 2, the grabbing force, the air pumping amount of the air pump 21 and the running speed of the conveying belt 51 and other parameters on the display screen 42; for example, according to the material and thickness of the cloth, the appropriate grabbing force of the manipulator 2 and the air pumping amount of the air pump 21 are set to ensure that the suction cup 35 can firmly adsorb the cloth, and the running speed of the conveying belt 51 is set according to the rhythm of the subsequent processing equipment, the controller sends instructions to the manipulator 2 according to the preset parameters, controls the manipulator 2 to move to the upper side of the cloth roll on the placement table 4, at the same time, the controller sends a start signal to the air pump 21, and the air pump 21 starts to work and supplies air to the plurality of air nozzles 34 through the connecting assembly, and when adsorbing, the air pump 21 generates negative pressure in the suction cup 35, the suction cup 35 is made of rubber material and the inner wall is provided with a stepped groove 351, when the suction cup 35 contacts the cloth, the softness of the rubber makes the suction cup 35 better fit the surface of the cloth, the stepped groove 351 increases the contact area and friction force between the suction cup and the cloth, and at the same time, helps to form a local vacuum area between the suction cup and the cloth, thereby enhancing the adsorption force, after the suction cup 35 firmly adsorbs the cloth, the manipulator 2 moves according to the preset trajectory under the control of the controller, and the cloth is grasped, after the manipulator 2 grasps the cloth, the controller continues to control the manipulator 2 to move the cloth to the upper side of the conveying belt 51 on the operation table 5, the controller sends a start signal to the motor 52, and the motor 52 starts to drive the conveying belt 51 to drive, the baffle 53 on the surface of the conveying belt 51 plays a guiding role on the cloth, ensures that the cloth maintains the correct direction and position during the conveying process, and avoids that the cloth deviates from the conveying belt 51, when the cloth is conveyed to the specified position, the controller controls the manipulator 2 to accurately place the cloth on the conveying belt 52, and completes the positioning and feeding of the cloth, and during the whole process, the display screen 42 can display the working state of the manipulator 2, the air pump 21 and the conveying assembly in real time, such as the motion position of the manipulator 2, the air pumping amount of the air pump 21 and the running speed of the conveying belt 51. The operator can monitor the running state of the device through the display screen 42, if there is an abnormality, the operator can send an adjustment instruction to the controller through the display screen 42, and the controller timely adjusts the working state of each component.

[0044] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0045] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An automatic positioning and feeding device for textile fabric rolls, comprising a robotic arm (2), an air pump (21), a placement platform (4), and an operating platform (5) mounted on the top of a support (1), wherein the placement platform (4) and the operating platform (5) are both located on one side of the robotic arm (2), and the air pump (21) is mounted on one side of the support (1), characterized in that, The output end of the robotic arm (2) is fixed with an adsorption component for adjusting the adsorption force; The adsorption assembly includes multiple air nozzles (34) rotatably disposed at the bottom of the adsorption assembly and a limiting assembly for adjusting the number of air nozzles (34). Each of the multiple air nozzles (34) has a suction cup (35) fixed at its bottom. The multiple air nozzles (34) are connected to the interior of the air pump (21) through a connecting assembly. Furthermore, valves (342) are provided on the surface of the multiple air nozzles (34).

2. The automatic positioning and feeding device for textile fabric rolls according to claim 1, characterized in that, The adsorption assembly also includes a hollow mounting plate (3). The bottom of the mounting plate (3) is fixed with a plurality of equally spaced partitions (32). Between the plurality of partitions (32), there is a first limiting plate (321), a mounting seat (33), and a second limiting plate (331). The first limiting plate (321) and the second limiting plate (331) are respectively fixed on both sides of the partition (32). The mounting seat (33) is located between the first limiting plate (321) and the second limiting plate (331). The plurality of mounting seats (33) are all fixed at the bottom of the mounting plate (3), and one end of the plurality of air nozzles (34) rotates on the inner wall of the mounting seat (33).

3. The automatic positioning and feeding device for textile fabric rolls according to claim 2, characterized in that, The multiple air nozzles (34) are made of metal iron, the multiple suction cups (35) are made of rubber, and the inner walls of the multiple suction cups (35) are provided with stepped grooves (351), and the grooves (351) are arranged sequentially from the inside to the outside.

4. The automatic positioning and feeding device for textile fabric rolls according to claim 3, characterized in that, The limiting component includes a magnet one (322) and a magnet two (332). The magnet one (322) is fixed to the bottom of the limiting plate one (321), and the magnet two (332) is fixed to the bottom of the limiting plate two (331). Both the magnet one (322) and the magnet two (332) are magnetically attracted to the surface of the air nozzle (34).

5. The automatic positioning and feeding device for textile fabric rolls according to claim 4, characterized in that, The connecting assembly includes a connecting pipe (22), multiple connecting hoses one (31) and multiple connecting hoses two (341). One end of the connecting pipe (22) is fixedly connected to the output end of the air pump (21). The connecting pipe (22) is fixed to the surface of the robot (2). The two ends of the multiple connecting hoses one (31) are fixedly connected to the surface of the connecting pipe (22) and the top of the mounting plate (3), respectively. One end of the multiple connecting hoses two (341) is fixed to the top of the multiple air nozzles (34), and the other end of the multiple connecting hoses two (341) is connected to the interior of the mounting plate (3).

6. The automatic positioning and feeding device for textile fabric rolls according to claim 5, characterized in that, A box (41) is fixed to one side of the placement platform (4), and a display screen (42) is provided on the top of the box (41). The display screen (42) is electrically connected to the robotic arm (2) and the air pump (21).

7. The automatic positioning and feeding device for textile fabric rolls according to claim 6, characterized in that, The top of the operating table (5) is provided with a conveying assembly, which includes a conveyor belt (51) and a motor (52). The two ends of the conveyor belt (51) are installed on the top of the operating table (5), and one side of the motor (52) is fixed to the outside of the operating table (5). The motor (52) is used to drive the conveyor belt (51) to drive the transmission. The surface of the conveyor belt (51) is also provided with a baffle (53) for guiding the fabric.

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