Automatic cotton fiber length detection device and detection method
Through the automatic brushing, pasting and testing process of automatic cotton fiber length detection equipment, the problems of low detection efficiency and low accuracy in the prior art are solved, and efficient and accurate cotton fiber length detection is achieved.
Patent Information
- Application Number
- CN202010144643.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-03-04
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2040-03-04
AI Technical Summary
The existing cotton fiber length detection methods are inefficient and have low accuracy. The hand-pull measuring method relies on manual operation. Although the instrument measurement method improves efficiency, it still has the problem of low automation.
An automatic cotton fiber length detection equipment is designed, including an automatic brushing device, an automatic pasting device and a length detection device. The brushing, pasting and length detection of cotton fibers is carried out through an automated process, which improves the detection efficiency and accuracy.
It realizes automated detection of cotton fiber length, improves detection efficiency and accuracy, and saves labor and time costs.
Smart Images
Figure CN111220043B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of detection equipment, in particular to automatic cotton fiber length detection equipment and a detection method. Background Art
[0002] Cotton is widely used in textiles. Cotton fiber length is an important process property indicator in textile production, and it is closely related to the choice of textile technology. The length of cotton fiber directly affects the quality of products and the production efficiency and cost of enterprises. It is not only a factor in determining prices in trade, but also an important item in cotton inspection.
[0003] At present, the main methods for measuring cotton fiber length in China are hand-pulling ruler measurement and instrument measurement. The hand-pulling ruler measurement method requires high skills, slow detection speed, and low efficiency when conducting large-scale detection. The instrument measurement method runs through several modules, uses adhesive force instead of manual kneading force, simulates the test process of the hand-pulling ruler measurement method, can reduce human physical loss and improve detection efficiency. However, since it uses manual pasting when pasting cotton fibers, its accuracy and automation are not high. Summary of the invention
[0004] The object of the present invention is to provide an automatic cotton fiber length detection device and detection method to solve the problems raised in the above background technology.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] An automatic cotton fiber length detection device comprises: an automatic brushing device, which is installed on a base and is used to clamp cotton fibers, brush them, and then send them to an automatic pasting device; an automatic pasting device installed on the base, which is used to paste the cotton fibers transported by the automatic brushing device and also to transport the cotton fibers after being fixed in length to a length detection device; and a length detection device and a base, wherein the length detection device is installed on the base and is used to detect the length of the cotton fibers.
[0007] As a further solution of the present invention: it also includes a cotton bin, which is installed on the side of the automatic brushing device. The cotton bin is provided with a push plate and a cotton bin hole, and the push plate pushes the cotton fibers to bulge out of the cotton bin hole.
[0008] As a further solution of the present invention: the automatic brushing device includes a liftable sliding module A, a clamp steering module and a brush, the clamp steering module is movably installed on the base through the liftable sliding module A, the liftable sliding module A is used to drive the clamp steering module close to the brush, and the brush is used to brush cotton fibers; the brush is installed on the base on the side of the liftable sliding module A.
[0009] As a further solution of the present invention: the automatic brushing device also includes a cylinder, the liftable sliding module A drives the clamp steering module to approach the cylinder, and the cylinder is used to remove cotton fiber impurities; the cylinder is installed on a base on the side of the liftable sliding module A.
[0010] As a further solution of the present invention: the automatic pasting device includes a cotton pressing module, a liftable sliding module B and a steel ruler steering module installed on the liftable sliding module B, and the cotton pressing module is installed on a base between the liftable sliding module B and the automatic brushing device.
[0011] As a further solution of the present invention: the steel ruler steering module includes a steel ruler and a steel ruler steering plate; the cotton pressing module includes a cotton pressing block and a tape wheel, the cotton pressing module is provided with a pasting table and a steel ruler sunken groove, the steel ruler steering plate is driven by a driving member, the tape wheel is installed on the outside of the base, the tape wheel is used to install the tape, the head of the tape is fixed in the steel ruler sunken groove, and the cotton pressing block is installed above the pasting table.
[0012] As a further solution of the present invention: the length detection device includes a scale glass ruler and a length detection box, the length detection box receives the steel ruler, and the scale glass ruler is arranged on the length detection box.
[0013] As a further solution of the present invention: it also includes an upper cover and a switch, wherein the upper cover is hinged on the base, and the switch controls the power on and off of the automatic brushing device and the automatic pasting device.
[0014] As a further solution of the present invention: the clamp steering module includes a clamp steering plate, a clamp and a clamp movable rod, and the clamp is sleeved on the clamp movable rod provided on the liftable sliding module A through the clamp steering plate.
[0015] As another technical solution of the present invention: an automatic cotton fiber length detection method, using any of the automatic cotton fiber length detection devices described above, comprises the following steps:
[0016] S1. Place the cotton fiber to be measured in the set position and install the consumables required for the automatic pasting device;
[0017] S2, the automatic brushing device clamps the cotton fibers, then removes impurities from the cotton fibers, brushes them, and sends the brushed cotton fibers to the automatic pasting device;
[0018] S3, the automatic pasting device pastes and fixes the length of the brushed cotton fibers sent by the automatic brushing device, and sends the pasted cotton fibers to the length detection device;
[0019] S4. The length detection device measures the pasted cotton fibers.
[0020] Compared with the prior art, the beneficial effects of the present invention are: through the provision of an automatic brushing device, an automatic pasting device and a length detection device, automatic brushing and detection of cotton fiber length are achieved, thereby improving detection efficiency and accuracy and saving labor costs and time costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 The figure is a schematic diagram of the structure of an automatic cotton fiber length detection device.
[0022] Figure 2 An isometric view of an automatic cotton fiber length detection device.
[0023] Figure 3 It is a partial isometric view of an automatic cotton fiber length detection device.
[0024] Figure 4 This is a left view of an automatic cotton fiber length detection device.
[0025] Figure 5 It is a top view of an automatic cotton fiber length detection device.
[0026] In the accompanying drawings: 1-cotton bin, 2-push plate, 3-cotton bin hole, 4-clamp steering plate, 5-clamp, 6-clamp movable rod, 7-liftable sliding module A, 8-cylinder, 9-stepping motor a, 10-brush, 11-stepping motor b, 12-cotton pressing block, 13-steel ruler, 14-stepping motor c, 15-steel ruler steering plate, 16-liftable sliding module B, 17-length detection box, 18-scale glass ruler, 19-tape fixing pressure plate, 20-tape wheel, 21-tape wheel frame, 22-base, 23-upper cover. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0028] See also Figure 1-5In an embodiment of the present invention, an automatic cotton fiber length detection device includes: an automatic brushing device, which is installed on a base 22 and is used to clamp cotton fibers, brush them, and then send them to an automatic pasting device; an automatic pasting device installed on the base 22, which is used to paste the cotton fibers transported by the automatic brushing device and also to transport the fixed-length cotton fibers to the length detection device; and a length detection device and a base 22, wherein the length detection device is installed on the base 22 and is used to detect the length of the cotton fibers.
[0029] Specifically, it also includes an upper cover 23 and a switch. The upper cover 23 is hinged on the base 22. The switch controls the power on and off of the automatic brushing device and the automatic pasting device. The automatic pasting device is installed on the base 22 on the side of the automatic brushing device. The automatic pasting device is used to paste the cotton fibers transported by the automatic brushing device and also to transport the cotton fibers after fixed length to the length detection device; the length detection device is installed on the base 22 on the side of the automatic pasting device away from the automatic brushing device. The length detection device observes the pasted cotton fibers and measures the length of the cotton fibers.
[0030] See also Figure 1-2 In an embodiment of the present invention, a cotton bin 1 is further included, which is installed on the side of the automatic brushing device. The cotton bin 1 is provided with a push plate 2 and a cotton bin hole 3. The push plate 2 pushes the cotton fibers to bulge out of the cotton bin hole 3.
[0031] Specifically, part of the cotton fibers are pushed out of the cotton bin hole 3, clamped by the automatic brushing device for brushing, and then automatically conveyed to the automatic pasting device by brushing.
[0032] like Figure 2-4 In the embodiment of the present invention, the automatic brushing device includes a liftable sliding module A7, a clamp steering module, a cylinder 8 and a brush 10. The clamp steering module is movably mounted on a base 22 through the liftable sliding module A7. The liftable sliding module A7 is used to drive the clamp steering module to approach the brush 10. The brush 10 is used to brush the cotton fibers. The brush 10 is mounted on the base 22 on the side of the liftable sliding module A7. The cylinder 8 is mounted on the base 22 on the side of the liftable sliding module A7.
[0033] Specifically, the clamp steering module includes a clamp steering plate 4, a clamp 5 and a clamp movable rod 6, and the clamp 5 is mounted on the clamp movable rod 6 provided on the liftable sliding module A through the clamp steering plate 4. The liftable sliding module A7 drives the clamp 5 to approach the cylinder 8, and the cylinder is rotated by being driven by the stepper motor a9; impurities in the cotton fibers clamped by the clamp 5 are removed; and floating cotton fibers are also removed; then, the liftable sliding module A7 drives the clamp steering plate 4, the clamp 5 and the clamp movable rod 6 to approach the brush 10, and the brush is driven by the stepper motor b11, and the rotating brush 10 brushes the cotton fibers clamped by the clamp 5 to make them present a flush state.
[0034] See also Figure 2 , 3 4. In the embodiment of the present invention, the automatic pasting device includes a cotton pressing module, a liftable sliding module B16 and a steel ruler steering module installed on the liftable sliding module B16, and the cotton pressing module is installed on the base 22 between the liftable sliding module B16 and the automatic brushing device.
[0035] Specifically, the steel ruler steering module includes a steel ruler 13 and a steel ruler steering plate 15; the cotton pressing module includes a cotton pressing block 12 and a tape wheel 20, the cotton pressing module is provided with a pasting platform, a steel ruler inner groove and a tape fixing plate 19, the steel ruler steering plate 15 is driven by a driving member, the tape wheel 20 is installed outside the base 22, the tape wheel 20 is used to install the tape, the head of the tape is fixed in the steel ruler inner groove and fixed by the tape fixing plate 19, the cotton pressing block 12 is installed above the pasting platform, the pasting platform is provided with a pasting track for feeding the tape, and is connected to the steel ruler inner groove. The steel ruler 13 is driven by the stepper motor c14 to rotate in the steel ruler inner groove to wind the tape pasted with cotton fibers.
[0036] Preferably, the cotton pressing block 12 is mounted on the output shaft of a cylinder, which is mounted on the upper side of the pasting table and does not interfere with the feeding path of the tape; the tape wheel 20 is mounted on the outer surface of the base 22 or an external mechanism through a tape wheel frame.
[0037] See also Figure 3 In the embodiment of the present invention, the length detection device includes a scale glass ruler 18 and a length detection box 17 . The length detection box 17 receives the steel ruler 13 , and the scale glass ruler 18 is arranged on the length detection box 17 .
[0038] Specifically, one end of the length detection box 19 is connected to the lower side of the steel ruler steering plate on the liftable sliding module B16, and the other end is closed, so that the top of the steel ruler stops when it moves to the 0 scale position of the glass ruler, which is convenient for observing the cotton fibers on the steel ruler through the scale glass ruler 18.
[0039] Another embodiment provided by the present invention is an automatic cotton fiber length detection method, using any of the automatic cotton fiber length detection devices described above, comprising the following steps:
[0040] S1. Place the cotton fiber to be measured in the set position and install the consumables required for the automatic pasting device;
[0041] S2, the automatic brushing device clamps the cotton fibers, then removes impurities from the cotton fibers, brushes them, and sends the brushed cotton fibers to the automatic pasting device;
[0042] S3, the automatic pasting device pastes and fixes the length of the brushed cotton fibers sent by the automatic brushing device, and sends the pasted cotton fibers to the length detection device;
[0043] S4. The length detection device measures the pasted cotton fibers.
[0044] The specific steps are as follows: open the upper cover 23, install the 3mm tape on the tape wheel 20, and fix the head end in the recessed groove of the steel ruler; put 200 grams of cotton fiber into the cotton bin 1, press the switch, the push plate 2 will move outward from the starting position, the cotton fiber is in a compressed state, and part of the cotton fiber bulges out from the cotton bin hole 3.
[0045] The clamp steering plate 4 moves from the starting position to the middle position of the clamp movable rod 6 , and the clamp 5 is driven by the clamp steering plate 4 to turn counterclockwise by 90 degrees.
[0046] The liftable sliding block A7 is raised to the sampling height, and when it reaches the sampling position, the clamp 5 is closed to grasp the bulging cotton fibers in the cotton bin 1, and the liftable sliding block A7 retreats to draw the grasped cotton fibers out of the cotton bin 1.
[0047] The lifting and lowering sliding block A7 moves to a linear level with the cylinder 8, and the steering plate moves rightward along the clamp movable rod 6 to a fixed position, so that the distance between the top of the clamp 5 and the cylinder shell is 2 mm. The cylinder 8 rotates clockwise, and the cylinder needle pulls the fibers in the clamp 5 to remove the larger impurities and floating fibers inside the fibers. The lifting and lowering sliding block A7 moves to a linear level with the cylinder 8, and the clamp steering plate 4 moves to the top of the clamp movable rod 6, and the height is adjusted to the gap between the brush 10 and the brushing table under the brush. The brush 10 rotates counterclockwise, and the clamp 5 slowly feeds the fibers to brush the cotton fibers to make them flat.
[0048] The clamp steering plate 4 rotates 180 degrees clockwise, and the lifting and lowering sliding block A7 moves to the front of the pasting table. The clamp 5 slowly moves toward the pasting table to feed the cotton fiber into the pasting track position at the lower part of the cotton pressing block.
[0049] When the sensor installed on the cotton pressing block senses that the fibers have entered the sticking area, the clamp 5 stops feeding, and the cotton pressing block will move downward to press the fibers so that the lower part of the fiber bundle is tightly attached by the tape.
[0050] The clamp moves backward slowly, and under the interaction force, the cotton fibers are pulled out of the clamp, the cotton pressing block rises, and the cotton fibers are left on the tape.
[0051] The steel ruler rotates one circle (360 degrees) under the action of the stepper motor c, and the adhesive tape together with the firmly pasted cotton fiber is rolled onto the steel ruler 13, and at the same time, the new adhesive tape enters the pasting track under the pulling force of the steel ruler 13.
[0052] In this way, the cotton fibers are fed in 5 times, pressed down and fixed, and the steel ruler is rolled, so that 5 groups of cotton fibers are fixed on the steel ruler. After that, the clamp is rotated 90 degrees counterclockwise and opened, and the remaining cotton fibers will fall into the bottom area of the base.
[0053] The lifting slider B rises 1 cm, the steel ruler steering plate rotates 90 degrees counterclockwise, and the slider B slowly moves downward along the track, allowing the steel ruler to enter the length detection box.
[0054] When the top of the steel ruler reaches the 0 scale position of the glass ruler, stop moving. Observe the fiber length through the scale glass ruler.
[0055] The above is a specific detection method of an automatic cotton fiber length detection device according to an embodiment of the present invention.
[0056] It should be noted that the switch, cylinder, stepper motor a, stepper motor b, and stepper motor c used in the present invention are all prior art, and the present invention does not improve their structure, function, and circuit structure. Due to space limitations, their structure, function, and circuit structure will not be described in detail here.
[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
[0058] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An automatic cotton fiber length detection device, It is characterized in that include: An automatic brushing device, which is installed on the base and is used to clamp cotton fibers, brush them, and then send them to the automatic pasting device; An automatic pasting device installed on the base, the automatic pasting device is used to paste the cotton fibers conveyed by the automatic brushing device, and is also used to convey the cotton fibers after being fixed in length to the length detection device; and A length detection device and a base, wherein the length detection device is mounted on the base and is used to detect the length of cotton fibers; It also includes a cotton bin, which is installed on the side of the automatic brushing device, and is provided with a push plate and a cotton bin hole, and the push plate pushes the cotton fibers to bulge out of the cotton bin hole; The automatic brushing device comprises a liftable sliding module A, a clamp steering module and a brush, wherein the clamp steering module is movably mounted on a base through the liftable sliding module A, the liftable sliding module A is used to drive the clamp steering module to approach the brush, and the brush is used to brush the cotton fibers; the brush is mounted on a base on the side of the liftable sliding module A; The automatic pasting device includes a cotton pressing module, a liftable sliding module B and a steel ruler steering module installed on the liftable sliding module B. The cotton pressing module is installed on a base between the liftable sliding module B and the automatic brushing device; The steel ruler steering module includes a steel ruler and a steel ruler steering plate; the cotton pressing module includes a cotton pressing block and a tape wheel, the cotton pressing module is provided with a pasting table and a steel ruler sunken groove, the steel ruler steering plate is driven by a driving member, the tape wheel is installed on the outside of the base, the tape wheel is used to install the tape, the head of the tape is fixed in the steel ruler sunken groove, and the cotton pressing block is installed above the pasting table.
2. An automatic cotton fiber length detection device according to claim 1, It is characterized in that The automatic brushing device also includes a cylinder. The liftable sliding module A drives the clamp steering module to approach the cylinder. The cylinder is used to remove cotton fiber impurities. The cylinder is installed on a base on the side of the liftable sliding module A.
3. The automatic cotton fiber length detection device according to claim 1, It is characterized in that The length detection device comprises a scale glass ruler and a length detection box. The length detection box receives the cotton fibers conveyed by the automatic pasting device, and the scale glass ruler is arranged on the length detection box.
4. The automatic cotton fiber length detection device according to claim 1, It is characterized in that It also includes an upper cover and a switch, wherein the upper cover is hinged on the base, and the switch controls the on and off of the automatic brushing device and the automatic pasting device.
5. The automatic cotton fiber length detection device according to claim 4, It is characterized in that The clamp steering module comprises a clamp steering plate, a clamp and a clamp movable rod. The clamp is sleeved on the clamp movable rod provided on the liftable sliding module A through the clamp steering plate.
6. An automatic cotton fiber length detection method, It is characterized in that The automatic cotton fiber length detection device according to any one of claims 1 to 5 is used, comprising the following steps: S1. Place the cotton fiber to be measured in the set position and install the consumables required for the automatic pasting device; S2, the automatic brushing device clamps the cotton fibers, then removes impurities from the cotton fibers, brushes them, and sends the brushed cotton fibers to the automatic pasting device; S3, the automatic pasting device pastes and fixes the length of the brushed cotton fibers sent by the automatic brushing device, and sends the pasted cotton fibers to the length detection device; S4. The length detection device measures the pasted cotton fibers.