Card clothing production on-line detection device

Abstract

The invention discloses a card clothing production on-line detection device which comprises a conveying belt, a placing plate is arranged at one end of the conveying belt, vertical plates are arranged at the two ends of the placing plate, supporting legs are detachably connected to the positions, close to the edges of the two ends, of the bottom of the placing plate, a pressing plate is arranged above the placing plate, and the size of the pressing plate is the same as that of the placing plate. The card clothing detection device has the advantages that card clothing is conveyed to the placement plate through the conveying belt, at the moment, the two ends of the card clothing can enter the position between the movable clamping plate and the fixed clamping plate, in order to guarantee detection, the ends for clamping the movable clamping plate and the fixed clamping plate can be reserved during card clothing production, and whether the card clothing is removed or not can be selected according to needs after detection; after the ends are clamped, the double-end motor is started to drive the screw rod to rotate, so that the two vertical plates are controlled to be gradually away from the placing plate, card clothing can be pulled, detection of the ductility of the card clothing is achieved, obtained data are transmitted to a computer through a tension sensor, and timely adjustment is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of detection equipment for card clothing, and in particular to an online detection device for card clothing production. Background Art

[0002] Card clothing is one of the most important parts in the textile production process. It is mainly used to comb various fibers. It has a long history and has gradually changed from manual combing to mechanical combing. At the same time, various types of needles have also been gradually developed. Common card clothing is divided into elastic and impact. The elastic card clothing is to implant the combing needles into the base cloth, while the hard card clothing is to implant the combing needles into the wood board or make them into saw blades with metal. Because the card clothing is an important combing structure in textile production, the quality requirements for the card clothing itself are very high, so it needs to be tested after production.

[0003] At present, the inspection of card clothing still relies on manual work, but manual work also requires the use of various tools, and different conversions are required between tools, which is time-consuming. If each inspection requires different personnel to perform, the labor cost will be greatly increased. At the same time, the data obtained by manual inspection cannot be recorded, and improvements cannot be made in time, and the same mistakes will be repeated. Therefore, an online inspection device for card clothing production is proposed. Summary of the invention

[0004] The technical problem to be solved by the present invention is that manual inspection is inefficient and increases labor costs. Erroneous data is inconvenient to record, which affects production improvements. An online inspection device for card clothing production is provided to improve the inspection efficiency, reduce labor costs, and record the inspection data in real time.

[0005] The technical solution adopted by the present invention to solve the technical problem is: an online detection device for needle clothing production, comprising a conveyor belt, a placing plate is set at one end of the conveyor belt, a vertical plate is set at both ends of the placing plate, support legs are detachably connected at the bottom of the placing plate and near the edges of both ends, and a pressing plate is set above the placing plate, and the size of the pressing plate is the same as that of the placing plate.

[0006] The top of the two wheels are equipped with a pair of movable plates, which are connected with the two wheels at the same time, and the two wheels are connected with the pair of movable plates at the same time.

[0007] Preferably, a tension sensor is connected in the controller, so that the tension caused to the needle clothing when the vertical plate moves outward can be detected, so as to judge the ductility of the needle clothing. At the same time, the detection data will be transmitted to the computer by the sensor, which is convenient for timely improvement. The needle clothing can be clamped and positioned by the movable splint and the fixed splint to ensure the reliability of the tensile test.

[0008] As a preferred technical solution of the present invention, slots are provided at the opposite ends of the placement plate and the fixed splint and near the edges on both sides, and the slots are telescopically and slidably connected to limit columns, and the limit columns are fixedly connected to the side wall of one end of the fixed splint through the end away from the placement plate.

[0009] Preferably, a limiting column is connected to the fixed splint, and one end of the limiting column is inserted into the slot, so that the fixed splint can be limited by the two limiting columns, ensuring the stability of the movement of the screw and improving the smoothness of the tensile test.

[0010] As a preferred technical solution of the present invention, an installation box is detachably connected to the middle of the bottom side wall of the placement plate, an inner groove is opened inside the installation box, a double-headed motor is detachably connected in the inner groove, both ends of the double-headed motor are detachably connected with screws, and a linkage block is fixedly connected to the middle of the bottom side wall of the vertical plate, and the end of the screw away from the installation box passes through the support leg and is threadedly connected in the middle of the linkage block.

[0011] Preferably, starting the double-headed motor can simultaneously drive the two screws to rotate, and drive the two linkage blocks to move synchronously via the threaded connection, thereby driving the vertical plates connected thereto to move, thereby performing stretching detection on the card clothing.

[0012] As a preferred technical solution of the present invention, a groove is opened in the middle of the top side wall of the placing plate, and the placing plate is rotatably connected in the groove, a rubber layer is fixed to the surface wall of the placing plate, and the top surface wall of the placing plate is in the same plane as the placing plate, and a driver is connected in the groove, and the driver is connected to the rotating roller in the placing plate.

[0013] Preferably, the placing plate in the groove is started, and as the placing plate rotates, the needle cloth placed on the placing plate can be driven to move, thereby removing the needle cloth from the placing plate, thereby realizing the function of automatic unloading. Because the rubber layer is fixed on the surface wall of the placing plate, the friction between the placing plate and the needle cloth is increased, thereby pushing the needle cloth stably.

[0014] As a preferred technical solution of the present invention, a spring is fixedly connected to the top side wall in the movable groove, and movable grooves are evenly opened on the side walls opposite to the pressing plate and the placing plate. A force-bearing plate is set up directly below each movable groove, and a protective pad is fixedly connected to the bottom side wall of the force-bearing plate. The number and position of the movable grooves and the force-bearing plates are the same as those of the combing needles on the needle clothing. Sensors are fixedly connected in the movable groove and on both sides of the spring, and the sensors are connected to a computer through electrical signals. A retractable positioning rod is sleeved in the spring.

[0015] Preferably, a force-bearing plate and a spring are connected in the movable groove, so that the force on the force-bearing plate will enter the movable groove along the spring, the length of the combing needle is detected by a sensor, and the data is transmitted to the computer through an electrical signal.

[0016] As a preferred technical solution of the present invention, the side wall of the supporting leg away from the conveyor belt is detachably connected to a bearing plate, the bearing plate is a triangular structure, the top side wall of the bearing plate is detachably connected to a connecting frame, the connecting frame is an L-shaped structure, the connecting frame is detachably embedded and connected with a telescopic cylinder in a transverse plate opposite to the placing plate, and the output end of the telescopic cylinder is detachably connected to the top side wall of the pressing plate.

[0017] Preferably, the lifting and lowering of the pressing plate can be controlled by the telescopic cylinder, thereby driving the pressing plate to detect the length of the combing needles, and the connecting frame can ensure the stability of the telescopic cylinder itself, ensuring the smooth progress of the length detection.

[0018] As a preferred technical solution of the present invention, a guide plate is fixedly connected to the upper edge of the placement plate opposite to the conveyor belt, the guide plate is an upward inclined structure, the bottom of the guide plate at one end close to the conveyor belt is an arc structure corresponding to the end of the conveyor belt, the upper edge of the placement plate at one end away from the guide plate is rotatably connected to an electric shaft, and a side wall of the electric shaft is detachably connected to a rear baffle.

[0019] Preferably, the rear baffle can enter the card clothing on the placement plate to block it and prevent it from sliding off the placement plate, while ensuring that the card clothing will not tilt, ensuring that subsequent inspections are carried out smoothly, and the guide plate can guide the card clothing to ensure that the card clothing smoothly transitions from the conveyor belt to the placement plate.

[0020] The present invention has the following advantages: the card clothing is conveyed to the placement plate by a conveyor belt, and at this time, both ends of the card clothing will also enter between the movable clamping plate and the fixed clamping plate. To ensure detection, the card clothing can reserve the end for clamping by the movable clamping plate and the fixed clamping plate during production, and after detection, it can be selected whether to remove it according to needs. After the end is clamped, the double-headed motor is started to drive the screw to rotate, so as to control the two vertical plates to gradually move away from the placement plate, so that the card clothing can be pulled, thereby realizing the detection of the ductility of the card clothing, and the obtained data is transmitted to the computer through the tension sensor, so as to facilitate timely adjustment;

[0021] The length of the combing needle can be detected by the set pressing plate. As the pressing plate descends, the force plate will rest against the end of the combing needle. As the descent continues, the force plate will be pushed into the movable groove. When the force plate and the movable groove fit together, a signal is sent to determine whether the length of the combing needle is qualified. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of a preferred embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of a placement plate according to a preferred embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the exploded structure of an installation box according to a preferred embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of a half-section structure of a placement plate according to a preferred embodiment of the present invention;

[0026] Figure 5 It is a schematic diagram of the exploded structure of a splint according to a preferred embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of a rear perspective structure of a placement plate according to a preferred embodiment of the present invention;

[0028] Figure 7 This is a bottom view of the structure of a pressed plate according to a preferred embodiment of the present invention;

[0029] Figure 8 It is a schematic diagram of the partial internal structure of a pressed plate according to a preferred embodiment of the present invention.

[0030] Explanation of the reference numerals: 1. conveyor belt; 2. placement plate; 3. vertical plate; 4. movable splint; 5. fixed splint; 6. controller; 7. support leg; 8. load-bearing plate; 9. connecting frame; 10. telescopic cylinder; 11. pressing plate; 12. guide plate; 13. linkage block; 14. installation box; 15. screw; 16. groove; 17. slot; 18. limit column; 19. anti-slip pad; 20. inner groove; 21. double-headed motor; 23. slide groove; 24. side groove; 25. slider; 26. side block; 27. rear baffle; 28. electric shaft; 29. ​​movable groove; 30. force plate; 31. sensor; 32. spring; 33. protective pad. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] Embodiment 1

[0033] Please refer to Figure 1-5 The present invention discloses an online detection device for card clothing production, comprising a conveyor belt 1, a placing plate 2 is provided at one end of the conveyor belt 1, a vertical plate 3 is provided at both ends of the placing plate 2, a supporting leg 7 is detachably connected at the bottom of the placing plate 2 and near the edges of both ends, a pressing plate 11 is provided above the placing plate 2, and the size of the pressing plate 11 is the same as that of the placing plate 2;

[0034] The top edges of the two vertical plates 3 opposite to the placement plate 2 are movably connected with a movable splint 4, the edge of one end of the vertical plate 3 away from the movable splint 4 is fixedly connected with a fixed splint 5, the side walls opposite to the movable splint 4 and the fixed splint 5 are fixedly connected with an anti-slip pad 19, a card cloth is placed on the top side wall of the placement plate 2, and the two ends of the card cloth are located between the movable splint 4 and the fixed splint 5, a slide groove 23 is provided on the middle side wall of the vertical plate 3 opposite to the placement plate 2 and located above the fixed splint 5, and side grooves 24 are provided in the middle of the two opposite side walls in the slide groove 23, a slider 25 is fixedly connected to the side wall of one end of the movable splint 4 and the side wall opposite to the slide groove 23, and the slider 25 is on the side walls on both sides away from each other and connected to the side grooves 24 A side block 26 is fixedly connected at a relative position, a slider 25 is slidably connected in the slide groove 23, and the side block 26 is slidably connected in the side groove 24, a controller 6 is detachably connected to the middle of the side wall of the vertical plate 3 away from the movable splint 4, a tension transmission device is connected inside the controller 6, an installation box 14 is detachably connected to the middle of the bottom side wall of the placement plate 2, an inner groove 20 is opened inside the installation box 14, a double-headed motor 21 is detachably connected in the inner groove 20, both ends of the double-headed motor 21 are detachably connected to a screw 15, a linkage block 13 is fixedly connected to the middle of the bottom side wall of the vertical plate 3, one end of the screw 15 away from the installation box 14 passes through the support leg 7 and is threadedly connected in the middle of the linkage block 13.

[0035] The technical effect of this embodiment is as follows: the card clothing is sent to the placement plate 2, at which time the two ends of the card clothing will be between the movable clamping plate 4 and the fixed clamping plate 5, and the movable clamping plate 4 is driven by the cylinder to approach the fixed clamping plate 5 and finally clamp the end of the card clothing, and then the double-headed motor 21 is started to drive the screw 15 to rotate, and the two linkage blocks 13 are driven together with the vertical plate 3 to gradually move away from the placement plate 2 through the threaded connection, so as to stretch the card clothing, thereby realizing the ductility detection, and the tension sensor 31 in the controller 6 can detect the tension on the card clothing, so as to obtain the performance of the card clothing under different tensions, and at the same time the data will be transmitted to the computer for timely improvement.

[0036] Furthermore, slots 17 are provided at the opposite ends of the placing plate 2 and the fixed splint 5 and near the edges on both sides, and a limiting column 18 is telescopically and slidably connected in the slot 17. The limiting column 18 is fixedly connected to the side wall of one end of the fixed splint 5 through its end away from the placing plate 2. A groove 16 is provided in the middle of the top side wall of the placing plate 2, and the placing plate 2 is rotatably connected in the groove 16. The surface wall of the placing plate 2 is fixed with a rubber layer, and the top surface wall of the placing plate 2 is in the same plane as the placing plate 2. A driver is connected in the groove 16, and the driver is connected to the rotating roller in the placing plate 2.

[0037] The technical effect is: after the detection is completed, the placing plate 2 in the groove 16 is started, and the needle cloth can be removed from the placing plate 2 by rotating the placing plate 2, thereby realizing automatic unloading and improving efficiency. At the same time, because the rubber pad is fixed on the surface wall of the placing plate 2, the friction between the placing plate 2 and the needle cloth can be increased, thereby providing sufficient pulling force for the needle cloth, ensuring reliable driving and conveying of the needle cloth, and at the same time connecting the limit column 18 to the fixed splint 5, which can effectively limit the fixed splint 5 and ensure the smooth movement of the fixed splint 5.

[0038] Embodiment 2

[0039] Please refer to Figure 1 , 7-8, the side wall of the supporting leg 7 away from the conveyor belt 1 is detachably connected with a carrying plate 8, the carrying plate 8 is a triangular structure, the top side wall of the carrying plate 8 is detachably connected with a connecting frame 9, the connecting frame 9 is an L-shaped structure, the connecting frame 9 is detachably embedded with a telescopic cylinder 10 in the transverse plate opposite to the placing plate 2, the output end of the telescopic cylinder 10 is detachably connected to the top side wall of the pressing plate 11, and the side wall of the pressing plate 11 opposite to the placing plate 2 is evenly provided with movable grooves 29, and a force-bearing plate 30 is set up directly below each movable groove 29, and a protective pad 33 is fixedly connected to the bottom side wall of the force-bearing plate 30, the number and position of the movable grooves 29 and the force-bearing plates 30 are the same as the combing needles on the needle clothing, a spring 32 is fixedly connected to the top side wall in the movable groove 29, and sensors 31 are fixedly connected in the movable groove 29 and on both sides of the spring 32, the sensor 31 is connected to the computer through electrical signals, and a telescopic positioning rod is sleeved in the spring 32.

[0040] The technical effect of this embodiment is as follows: start the telescopic cylinder 10 to drive the pressing plate 11 to descend, and as the pressing plate 11 descends, the force plate 30 rests on the top of the combing needle, and as the force plate 30 is pressed downward, it will retract into the movable groove 29 under the support of the combing needle, and a signal will be sent when the force plate 30 is in contact with the movable groove 29. When all the signals are sent, it is judged that the length of this batch of combing needles is qualified. When a signal is sent too early, or a combing needle has no signal transmitted, it means that it is too long or too short. Improvements can be made in time according to the signal, and the accuracy of detection is improved. Fixing a protective pad 33 at the bottom of the force plate 30 can avoid damage to the combing needle.

[0041] Embodiment 3

[0042] Please refer to Figure 1 , 6 The upper edge of the placement plate 2 opposite to the conveyor belt 1 is fixedly connected with a guide plate 12, the guide plate 12 is an upward inclined structure, the bottom of the end of the guide plate 12 close to the conveyor belt 1 is an arc structure corresponding to the end of the conveyor belt 1, and the upper edge of the end of the placement plate 2 away from the guide plate 12 is rotatably connected with an electric shaft 28, and a side wall of the electric shaft 28 is detachably connected with a rear baffle 27.

[0043] The technical effect of this embodiment is as follows: by fixing a guide plate 12 on the side of the placement plate 2 close to the conveyor belt 1, it can play a receiving role. As the conveyor belt 1 is driven, the needle cloth is sent to the guide plate 12, and the needle cloth slides into the placement plate 2. This process can buffer the needle cloth and ensure that the needle cloth smoothly enters between the vertical plate 3 and the movable clamping plate 4. The needle cloth can be blocked and adjusted by the rear baffle plate 27 to ensure that the needle cloth will not tilt, which is convenient for subsequent inspection. After the inspection is completed, the electric shaft 28 is started to rotate the rear baffle plate 27 downward, and the needle cloth is removed by the placement plate 2 to wait for the next inspection.

[0044] Specifically, when the present invention is used, the conveyor belt 1 is started to convey the card clothing. As the card clothing is conveyed, it slides along the guide plate 12 to the placement plate 2. At the same time, the two ends of the card clothing enter between the movable clamping plate 4 and the vertical plate 3, and then the movable clamping plate 4 is started to move down. Finally, the end of the card clothing is clamped and positioned between the movable clamping plate 4 and the fixed clamping plate 5 (the movable clamping plate 4 is driven by a cylinder to move up and down along the slide groove 23. Because it is a mature existing technology, this solution will not be repeated). After the clamping is stable, the double-headed motor 21 is started to drive the screw 15 to drive the vertical plate 3 to move, so as to clamp the card clothing. Stretching is performed to detect the ductility of the card clothing. After the detection is completed, the upright plate 3 is driven back to its original position, and then the telescopic cylinder 10 is started to drive the pressing plate 11 to descend. As it descends, the force-bearing plate 30 will gradually retract into the movable groove 29 under the support of the combing needles. The contact between the force-bearing plate 30 and the movable groove 29 is used to determine whether the length of the combing needle is unqualified. After the detection is completed, the electric shaft 28 is started to turn down the upright rear baffle plate 27, and then the placing plate 2 is started to remove the card clothing from the placing plate 2, and then it returns to the upright state through the electric shaft 28 to wait for the next detection.

[0045] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

[0046] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An online detection device for card clothing production, comprising a conveyor belt (1), characterized in that: A placement plate (2) is provided at one end of the conveyor belt (1), and a vertical plate (3) is provided at both ends of the placement plate (2). Support legs (7) are detachably connected at the bottom of the placement plate (2) and near the edges at both ends. A pressing plate (11) is provided above the placement plate (2), and the size of the pressing plate (11) is the same as that of the placement plate (2); The top edges of the two vertical plates (3) opposite to the placement plate (2) are movably connected to a movable clamping plate (4); the edge of one end of the vertical plate (3) away from the movable clamping plate (4) is fixedly connected to a fixed clamping plate (5); the side walls opposite to the movable clamping plate (4) and the fixed clamping plate (5) are fixedly connected to an anti-slip pad (19); the top side wall of the placement plate (2) is placed with a card cloth, and the two ends of the card cloth are located between the movable clamping plate (4) and the fixed clamping plate (5); The side walls of the pressing plate (11) opposite to the placement plate (2) are evenly provided with movable grooves (29), a force-bearing plate (30) is provided directly below each movable groove (29), and a protective pad (33) is fixedly connected to the bottom side wall of the force-bearing plate (30), and the number and position of the movable grooves (29) and the force-bearing plate (30) are the same as those of the combing needles on the card clothing.

2. The card clothing production online detection device according to claim 1, characterized in that: A slide groove (23) is provided on the middle side wall of the vertical plate (3) opposite to the placement plate (2) and located above the fixed clamping plate (5); side grooves (24) are provided in the middle of the two opposite side walls in the slide groove (23); a slider (25) is fixedly connected to the side wall at one end of the movable clamping plate (4) and the side wall opposite to the slide groove (23); side blocks (26) are fixedly connected to the two side walls of the slider (25) away from each other and opposite to the side grooves (24); the slider (25) is slidably connected in the slide groove (23), and the side block (26) is slidably connected in the side groove (24); a controller (6) is detachably connected in the middle of the side wall of the vertical plate (3) away from the movable clamping plate (4); a tension transmission device is connected in the controller (6).

3. The card clothing production online detection device according to claim 1, characterized in that: A slot (17) is provided at the opposite end of the placement plate (2) and the fixed clamping plate (5) and near the edges on both sides. A limit column (18) is telescopically and slidably connected in the slot (17). The limit column (18) is fixedly connected to a side wall of one end of the fixed clamping plate (5) through its end away from the placement plate (2).

4. The on-line detection device for card clothing production according to claim 1, characterized in that: A mounting box (14) is detachably connected to the middle of the bottom side wall of the placement plate (2), an inner groove (20) is provided inside the mounting box (14), a double-headed motor (21) is detachably connected to the inner groove (20), both ends of the double-headed motor (21) are detachably connected to screw rods (15), a linkage block (13) is fixedly connected to the middle of the bottom side wall of the vertical plate (3), and one end of the screw rod (15) away from the mounting box (14) passes through the support leg (7) and is threadedly connected to the middle of the linkage block (13).

5. The card clothing production online detection device according to claim 1, characterized in that: A groove (16) is provided in the middle of the top side wall of the placement plate (2), and a placement plate (2) is rotatably connected in the groove (16). A rubber layer is fixed to the surface wall of the placement plate (2). The top surface wall of the placement plate (2) is in the same plane as the placement plate (2). A driver is connected in the groove (16), and the driver is connected to a rotating roller in the placement plate (2).

6. The card clothing production online detection device according to claim 1, characterized in that: A spring (32) is fixedly connected to the top side wall of the movable groove (29), and sensors (31) are fixedly connected in the movable groove (29) and on both sides of the spring (32), wherein the sensor (31) is connected to a computer via an electrical signal, and a retractable positioning rod is sleeved in the spring (32).

7. The card clothing production online detection device according to claim 1, characterized in that: The side wall of the support leg (7) away from the conveyor belt (1) is detachably connected to a bearing plate (8), the bearing plate (8) is a triangular structure, the top side wall of the bearing plate (8) is detachably connected to a connecting frame (9), the connecting frame (9) is an L-shaped structure, the connecting frame (9) is detachably embedded in a transverse plate opposite to the placement plate (2) with a telescopic cylinder (10), the output end of the telescopic cylinder (10) is detachably connected to the top side wall of the pressing plate (11).

8. The card clothing production online detection device according to claim 1, characterized in that: The upper edge of the placement plate (2) opposite to the conveyor belt (1) is fixedly connected to a guide plate (12); the guide plate (12) is an upwardly inclined structure; the bottom of one end of the guide plate (12) close to the conveyor belt (1) is an arc-shaped structure corresponding to the end of the conveyor belt (1); the upper edge of one end of the placement plate (2) away from the guide plate (12) is rotatably connected to an electric rotating shaft (28); and a side wall of one side of the electric rotating shaft (28) is detachably connected to a rear baffle plate (27).

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