Non-woven fabric dispensing detection device

Abstract

The utility model discloses a non-woven fabric dispensing detection device which comprises a rack, and a dispensing platform, a detection platform and a visual detection head which are arranged on the rack, the dispensing platform and the detection platform are arranged front and back, the dispensing platform is used for conveying non-woven fabric, and a translation guide rail and a sliding guide rail are arranged on the dispensing platform; according to the device, the non-woven fabric is conveyed in a rolling manner by arranging the dispensing platform and utilizing the compression roller of the dispensing platform, so that subsequent dispensing processing is facilitated, then the multiple dispensing heads are driven to move front and back and up and down by arranging the translation guide rail and the first lifting air cylinder, dispensing processing is performed on different positions of the non-woven fabric, and the visual detection head and the detection platform are arranged, so that the non-woven fabric can be detected more accurately. And the whole process is high in automation degree, the adding efficiency is high, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to non - woven equipment technical field especially is a kind of non - woven fabric point glue detection device. BACKGROUND

[0002] Non-woven fabric is also called non-woven fabric, needle punching cotton, needle punching non-woven fabric, etc., which is produced by polyester fiber, polyester fiber (abbreviation: PET) material, and is made by needle punching process, and can be made into different thickness, hand feeling, hardness, etc.; part of non-woven fabric production involves multi-layer structure composite, and the multi-layer structure composite usually adopts ultrasonic composite, glue composite, hot melt composite, etc., among which, the existing glue composite mode is easy to cause uneven glue coating or glue dispensing, resulting in unsatisfactory composite effect, and a device for more uniform glue coating and detection after glue coating is needed.The utility model discloses a kind of for non - woven fabric's glue equipment, including the upper pay-off roll of pay-off breathable film and the lower pay-off roll of pay-off non - woven fabric, the downstream of the lower pay-off roll is provided with anilox roll, the lower end of the anilox roll is equipped with glue tank, the upper end of the anilox roll is pressed and combined with rubber roller, the non - woven fabric is integrated after being glued with breathable film by upper pressure roller and lower pressure roller, the downstream of the upper pressure roller and lower pressure roller is sequentially provided with heating chamber and winding roller, the tensioning roller is arranged between the lower pay-off roll and anilox roll, the included angle between non - woven fabric and vertical plane between tensioning roller and anilox roll is a °, and a is less than 20, the side of anilox roll close to tensioning roller forms friction zone that is attached to non - woven fabric.The equipment is not in the mode of glue dispensing, and does not have detection function. UTILITY MODEL CONTENTS

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a non-woven fabric glue dispensing detection device with high practicality and high processing efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides a scheme: a non-woven fabric glue dispensing detection device, which comprises a rack, a glue dispensing platform, a detection platform and a visual detection head arranged on the rack, the glue dispensing platform and the detection platform are arranged in front of and behind each other, the glue dispensing platform is used for conveying non-woven fabric, the glue dispensing platform is provided with a translation guide rail and a sliding guide rail, the translation guide rail extends along the conveying direction, a translation seat is slidably connected to the translation guide rail, a first lifting cylinder is arranged on the translation seat, the first lifting cylinder is connected with a first lifting seat, a plurality of glue dispensing heads are arranged on the first lifting seat, each glue dispensing head is used for dispensing glue on non-woven fabric, the sliding guide rail is parallel to the translation guide rail, two sliding seats are slidably connected to the sliding guide rail, and a press roller is rotatably connected to the two sliding seats, the press roller is located directly above the glue dispensing platform, and the press roller is used for rolling non-woven fabric.

[0005] The visual inspection head and the inspection platform are spaced apart vertically, and the visual inspection head and the inspection platform work together to inspect the nonwoven fabric.

[0006] The beneficial effects of this utility model are as follows: it realizes automatic glue dispensing and detection. The device sets up a glue dispensing platform and uses the pressure rollers of the glue dispensing platform to roll and convey non-woven fabric to facilitate subsequent glue dispensing processing. Then, by setting up a translation guide rail and a first lifting cylinder, multiple glue dispensing heads are driven to move back and forth and up and down to perform glue dispensing processing on different positions of the non-woven fabric. Finally, by setting up a vision inspection head and an inspection platform, the glued non-woven fabric is inspected. The overall process has a high degree of automation, high processing efficiency, and strong practicality.

[0007] Furthermore, an unwinding roller is rotatably connected to the frame, and the unwinding roller is positioned upstream of the dispensing platform. With the above structure, this invention enables the unwinding of nonwoven fabric.

[0008] Furthermore, a drive belt is rotatably connected to the dispensing platform, and a first servo motor is installed on the dispensing platform. The first servo motor is connected to the drive belt and is used to drive the drive belt for conveying. The drive belt is connected to a translation seat. With the above structure, this invention enables the movement of multiple dispensing heads back and forth.

[0009] Furthermore, the dispensing platform has two sliding grooves, both of which extend vertically through the dispensing platform and are used to allow the sliding seat to move.

[0010] Furthermore, a sliding frame is slidably connected to the sliding guide rail, and multiple sliding rods are slidably connected to the sliding frame. Each sliding rod is vertically arranged and connected downwards to a mounting base. A second lifting cylinder is mounted on the mounting base, and the second lifting cylinder is connected upwards to the sliding frame. The mounting base is also connected upwards to two sliding seats. With the above structure, this invention enables the pressure roller to move back and forth and up and down.

[0011] Furthermore, a second servo motor is provided at the bottom of the dispensing platform, and the second servo motor is connected to a second screw and a threaded sliding frame.

[0012] Furthermore, a light source is provided on the frame, and the light source is tilted downwards and aimed at the detection platform.

[0013] Furthermore, guide rollers are respectively provided between the dispensing platform and the detection platform, and downstream of the detection platform. Attached Figure Description

[0014] Figure 1 The overall three-dimensional structure of this utility model Figure 1 .

[0015] Figure 2 The overall three-dimensional structure of this utility model Figure 2 .

[0016] Figure 3 The overall three-dimensional structure of this utility model Figure 3 .

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] In this design, 1 is the frame, 11 is the unwinding roller, 13 is the guide roller, 2 is the dispensing platform, 21 is the translation guide rail, 211 is the translation seat, 22 is the first servo motor, 221 is the transmission belt, 23 is the first lifting cylinder, 231 is the first lifting seat, 24 is the dispensing head, 25 is the sliding guide rail, 251 is the sliding frame, 252 is the sliding rod, 26 is the pressure roller, 261 is the sliding seat, 27 is the second servo motor, 271 is the second screw, 28 is the mounting base, 281 is the second lifting cylinder, 29 is the sliding groove, 31 is the detection platform, 32 is the vision inspection head, and 33 is the light source. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] See appendix Figure 1 To be continued Figure 4As shown, a nonwoven fabric dispensing and inspection device includes a frame 1 and a dispensing platform 2, an inspection platform 31, and a vision inspection head 32 mounted on the frame 1. The dispensing platform 2 and the inspection platform 31 are arranged front and rear. The dispensing platform 2 is used to transport nonwoven fabric. The dispensing platform 2 is provided with a translation guide rail 21 and a sliding guide rail 25. The translation guide rail 21 extends along the conveying direction. A translation seat 211 is slidably connected to the translation guide rail 21. A first lifting cylinder 23 is provided on the translation seat 211. The first lifting cylinder 23 is connected to the first lifting seat 231. A plurality of dispensing heads 24 are provided on the first lifting seat 231. The plurality of dispensing heads 24 are perpendicular to the nonwoven fabric. The fabric conveying direction is arranged sequentially at intervals. Each dispensing head 24 is used to dispense glue onto the nonwoven fabric. The sliding guide rail 25 is parallel to the translation guide rail 21. Two sliding seats 261 are slidably connected to the sliding guide rail 25. The two sliding seats 261 are rotatably connected to a pressure roller 26. The pressure roller 26 is located directly above the dispensing platform 2 and is used to roll the nonwoven fabric. A transmission belt 221 is rotatably connected to the dispensing platform 2. A first servo motor 22 is set on the dispensing platform 2. The first servo motor 22 is connected to the transmission belt 221 and is used to drive the transmission belt 221 to convey the fabric. The transmission belt 221 is connected to the translation seat 211.

[0022] The visual inspection head 32 and the inspection platform 31 are set at an interval, and the visual inspection head 32 and the inspection platform 31 work together to inspect the non-woven fabric.

[0023] In this embodiment, an unwinding roller 11 is rotatably connected to the frame 1, and the unwinding roller 11 is located upstream of the dispensing platform 2.

[0024] In this embodiment, the dispensing platform 2 has two sliding grooves 29, both of which extend vertically through the dispensing platform 2. The sliding grooves 29 are used to allow the sliding seat 261 to move.

[0025] In this embodiment, a sliding frame 251 is slidably connected to the sliding guide rail 25, and multiple sliding rods 252 are slidably connected to the sliding frame 251. Each sliding rod 252 is vertically arranged, and all sliding rods 252 are connected downward to a mounting base 28. A second lifting cylinder 281 is provided on the mounting base 28, and the second lifting cylinder 281 is connected upward to the sliding frame 251. The mounting base 28 is connected upward to two sliding seats 261 respectively. A second servo motor 27 is provided at the bottom of the dispensing platform 2, and the second servo motor 27 is connected to a second screw 271, which threads the sliding frame 251.

[0026] In this embodiment, a light source 33 is provided on the frame 1, and the light source 33 is tilted downwards and aligned with the detection platform 31.

[0027] In this embodiment, a guide roller 13 is provided between the dispensing platform 2 and the detection platform 31, and downstream of the detection platform 31.

[0028] In this embodiment, the specific dispensing detection process is as follows: First, the unwinding roller 11 unwinds the nonwoven fabric. After the nonwoven fabric enters the dispensing platform 2, the second servo motor 27 is started. The second servo motor 27 drives the second screw 271 to rotate, thereby driving the sliding frame 251 and the pressure roller 26 to move back and forth until they move to the set position. Then, the second lifting cylinder 281 is started. The piston rod of the second lifting cylinder 281 extends to push the mounting base 28, the two sliding seats 261, and the pressure roller 26 to move downward until the pressure roller 26 rolls the nonwoven fabric downward.

[0029] At this time, the first servo motor 22 is started, which drives the transmission belt 221 to rotate, thereby moving the translation seat 211 and multiple dispensing heads 24 back and forth, so that the dispensing heads 24 are located downstream of the pressure roller 26. Then, the first lifting cylinder 23 is started, and the piston rod of the first lifting cylinder 23 retracts, thereby moving the first lifting seat 231 and multiple dispensing heads 24 downward, so that the multiple dispensing heads 24 move downward until each dispensing head 24 contacts the nonwoven fabric downward. Then, the dispensing head 24 sprays glue to perform glue dispensing processing on the nonwoven fabric. As the nonwoven fabric is continuously conveyed, by controlling the first servo motor 22 and the first lifting cylinder 23, glue dispensing processing can be performed on multiple parts of the nonwoven fabric.

[0030] After the nonwoven fabric is coated, it is guided by guide roller 13 and moved to inspection platform 31. Then, the coating of the nonwoven fabric is inspected by vision inspection head 32 to check whether the coating meets the requirements. After inspection, it is output after being guided by guide roller 13.

[0031] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A nonwoven fabric dispensing inspection device, comprising a frame (1) and a dispensing platform (2), an inspection platform (31), and a vision inspection head (32) disposed on the frame (1), characterized in that: The dispensing platform (2) and the detection platform (31) are arranged one in front of the other. The dispensing platform (2) is used to transport non-woven fabric. The dispensing platform (2) is provided with a translation guide rail (21) and a sliding guide rail (25). The translation guide rail (21) extends along the conveying direction. A translation seat (211) is slidably connected to the translation guide rail (21). A first lifting cylinder (23) is provided on the translation seat (211). The first lifting cylinder (23) is connected to the first lifting seat (25). 1) The first lifting seat (231) is provided with a plurality of dispensing heads (24), each of the dispensing heads (24) is used to dispense glue onto the nonwoven fabric. The sliding guide rail (25) is parallel to the translation guide rail (21). Two sliding seats (261) are slidably connected on the sliding guide rail (25). The two sliding seats (261) are rotatably connected to a pressure roller (26). The pressure roller (26) is located directly above the dispensing platform (2). The pressure roller (26) is used to roll the nonwoven fabric. The visual inspection head (32) and the inspection platform (31) are arranged at an interval between each other, and the visual inspection head (32) and the inspection platform (31) work together to inspect the non-woven fabric.

2. The nonwoven fabric adhesive dispensing detection device according to claim 1, characterized in that: An unwinding roller (11) is rotatably connected to the frame (1), and the unwinding roller (11) is located upstream of the dispensing platform (2).

3. The nonwoven fabric adhesive dispensing detection device according to claim 1, characterized in that: The dispensing platform (2) is rotatably connected to a transmission belt (221). A first servo motor (22) is provided on the dispensing platform (2). The first servo motor (22) is connected to the transmission belt (221). The first servo motor (22) is used to drive the transmission belt (221) to convey. The transmission belt (221) is connected to the translation seat (211).

4. The nonwoven fabric adhesive dispensing detection device according to claim 1, characterized in that: The dispensing platform (2) has two sliding grooves (29), both of which extend vertically through the dispensing platform (2). The sliding grooves (29) are used to allow the sliding seat (261) to move.

5. The nonwoven fabric adhesive dispensing detection device according to claim 1, characterized in that: A sliding frame (251) is slidably connected to the sliding guide rail (25), and multiple sliding rods (252) are slidably connected to the sliding frame (251). Each sliding rod (252) is vertically arranged, and each sliding rod (252) is connected downward to a mounting base (28). A second lifting cylinder (281) is provided on the mounting base (28), and the second lifting cylinder (281) is connected upward to the sliding frame (251). The mounting base (28) is connected upward to two sliding seats (261) respectively.

6. The nonwoven fabric adhesive dispensing detection device according to claim 5, characterized in that: The dispensing platform (2) is equipped with a second servo motor (27) at the bottom. The second servo motor (27) is connected to a second screw (271), and the second screw (271) is connected to a threaded sliding frame (251).

7. The nonwoven fabric adhesive dispensing detection device according to claim 1, characterized in that: A light source (33) is provided on the frame (1), and the light source (33) is tilted downwards and aligned with the detection platform (31).

8. The nonwoven fabric adhesive dispensing detection device according to claim 1, characterized in that: Guide rollers (13) are respectively provided between the dispensing platform (2) and the detection platform (31) and downstream of the detection platform (31).

Images