A full-automatic processing and detecting equipment for flexible shaft

Abstract

The application provides a kind of soft shaft full-automatic processing detection equipment, comprising: first rack;Feeding device is set to the upper end of the first rack, the feeding device includes first feeding mechanism, first positioning mechanism and first conveying mechanism, the first conveying mechanism includes first mounting bracket, second mounting bracket, first collet, second collet and first hollow tube;Processing device, comprising first cutting mechanism, first deburring mechanism and first chamfering mechanism;Detection device is set to the left end of the first mounting bracket, the detection device includes first visual inspection mechanism and first pitch detection mechanism.The application provides a kind of soft shaft full-automatic processing detection equipment, sets long cutting, chamfering grinding, deburring grinding, four main processes such as brushing in one, and detects the soft shaft defect, including appearance, pitch, diameter, cutting length etc., and divides screening good and bad, more automation, higher efficiency.

Description

Technical Field

[0001] This invention relates to the field of processing and testing technology, and in particular to a fully automatic processing and testing device for flexible shafts. Background Technology

[0002] A flexible shaft is a type of shaft made by winding an outer layer of steel wire around a central axis. It generally has low rigidity and can be freely bent, making it widely used to transmit torque and rotational motion. Currently, in the automotive industry, a motor and flocked flexible shaft are commonly used to open and close sunroofs. However, the flexible shaft is usually installed within a sleeve or guide rail to limit its bending. This makes it prone to friction between the flexible shaft surface and the sleeve or guide rail during use, generating noise and wear. Therefore, flocked flexible shafts are generally used in automotive sunroofs.

[0003] The machining process of flexible shafts generally includes four main steps: fixed-length cutting, chamfering grinding, deburring grinding, and brushing. However, the current machining technology can only perform one step at a time. After one step is completed, the process moves on to the next step, resulting in poor machining continuity and low efficiency. Summary of the Invention

[0004] In view of this, the present invention provides a fully automated processing and testing device for flexible shafts to at least solve the above-mentioned problems.

[0005] This invention provides a fully automatic processing and testing device for flexible shafts, comprising: a first frame; and a feeding device disposed at the upper end of the first frame. The feeding device includes a first feeding mechanism, a first positioning mechanism, and a first conveying mechanism. The first feeding mechanism is used to guide the flexible shaft into the first conveying mechanism. The first conveying mechanism includes a first mounting frame, a second mounting frame, a first collet, a second collet, and a first hollow tube. The first mounting frame is disposed at the left end of the first frame, and a first motor is provided at the right end of the first mounting frame. The first collet is disposed on the first motor. The second mounting frame is disposed at the right end of the first frame, and a second motor is provided at the left end of the second mounting frame. The second collet is disposed on the second motor. The left end of the first hollow tube is connected to the first collet. The right end of the hollow tube is connected to the second collet. The first positioning mechanism is located at the right end of the first conveying mechanism and is used to position the flexible shaft. The processing device includes a first cutting mechanism, a first deburring mechanism, and a first chamfering mechanism. The first cutting mechanism is located at the front end of the first mounting frame and is used to cut the flexible shaft. The first chamfering mechanism is located at the rear end of the first mounting frame and is used to chamfer one end of the flexible shaft. The first deburring mechanism is located at the right end of the second mounting frame and is used to deburr the other end of the flexible shaft. The detection device is located at the left end of the first mounting frame. The detection device includes a first visual detection mechanism and a first pitch detection mechanism. The first pitch detection mechanism is used to detect the pitch of the flexible shaft, and the first visual detection mechanism is used to detect the appearance of the flexible shaft.

[0006] Furthermore, the first feeding mechanism includes: a first support frame, which is inclinedly disposed at the left end of the first frame; and a plurality of first guide wheels, which are disposed at the rear end of the first support frame.

[0007] Further, the first positioning mechanism includes: a first rodless cylinder disposed at the right end of the second motor; a first positioning block disposed at the upper end of the first rodless cylinder; wherein, the first positioning block is provided with a first through hole, the first through hole matching the first hollow tube; the lower end of the first positioning block is provided with a first positioning hole, the first positioning hole communicating with the first through hole; the upper end of the first positioning block is provided with a first detection slot, the first detection slot communicating with the first through hole; a first sensor disposed at the upper end of the first positioning block, the first sensor matching the first detection slot; and a first push rod cylinder disposed at the lower end of the first positioning block, the upper end of the first push rod cylinder being provided with a first push rod, the first push rod matching the first positioning hole.

[0008] Furthermore, the first conveying mechanism includes: a second hollow tube that matches the first hollow tube; a second cylinder that is disposed at the left end of the first motor; a first connecting block that is provided at the right end of the second cylinder, and the second hollow tube that is disposed on the first connecting block; a second support column that is disposed at both ends of the second cylinder; and a first guide hole that is provided at the upper end of the second support column, and the first guide hole that matches the second hollow tube.

[0009] Furthermore, the first cutting mechanism includes: a first motor, a first slider at the lower end of the first motor, a first guide rail at the front end of the first mounting bracket, and the first slider matching the first guide rail; a first cylinder at the front end of the first mounting bracket, with the rear end of the first cylinder connected to the first motor; and a first cutting blade at the right end of the first motor.

[0010] Furthermore, the first chamfering mechanism includes: a second motor, the lower end of which is provided with a second slider, the rear end of which is provided with a second guide rail, and the second slider matching the second guide rail; a third cylinder, which is located at the rear end of the first mounting frame, and the front end of which is connected to the second motor; and a first chamfering grinding wheel, which is located at the rear end of the second motor.

[0011] Further, the first deburring mechanism includes: a third motor, the lower end of which is provided with a third slider, and the front end of the second mounting bracket is provided with a third guide rail, the third slider matching the third guide rail; a fourth cylinder, disposed at the front end of the second mounting bracket, the rear end of which is connected to the third motor; a first deburring grinding wheel, disposed at the left end of the third motor; a fourth motor, the lower end of which is provided with a fourth slider, and the rear end of the second mounting bracket is provided with a fourth guide rail, the fourth slider matching the fourth guide rail; a fifth cylinder, disposed at the rear end of the second mounting bracket, the front end of which is connected to the fourth motor; and a first chuck, disposed at the left end of the fourth motor.

[0012] Further, the first pitch detection mechanism includes: a third mounting frame, disposed at the left end of the first mounting frame; the front end of the third mounting frame is provided with a plurality of fifth motors, the upper end of the third mounting frame is provided with a plurality of fifth guide rails, the left end of the third mounting frame is provided with a first through tube, and the rear end of the third mounting frame is provided with a plurality of second through tubes, the first through tubes and the second through tubes matching the second hollow tube; a first traction wheel, disposed at the lower end of the third mounting frame, the first traction wheel being drivenly connected to the fifth motors; a first bearing wheel, the front end of the first bearing wheel being provided with a fifth slider, the fifth slider corresponding one-to-one with the fifth guide rails; and a sixth cylinder, disposed at the upper end of the third mounting frame, the lower end of the sixth cylinder being connected to the first bearing wheel, the first bearing wheel corresponding one-to-one with the first traction wheel.

[0013] Furthermore, the first visual inspection mechanism includes a first visual module, which is disposed at the left end of the third mounting bracket.

[0014] Furthermore, the fully automatic flexible shaft processing and testing equipment also includes a screening device, which comprises: a second frame, disposed at the right end of the first frame, with first guide plates at both ends of the second frame; a first receiving groove, with a first rotating shaft at the lower end of the first receiving groove, the first rotating shaft being mounted on the upper end of the second frame via bearings, and a first synchronous pulley on the first rotating shaft; an eighth motor, disposed at the lower end of the second frame, with a second synchronous pulley at the right end of the eighth motor, the first synchronous pulley and the second synchronous pulley being connected; and a first receiving hopper, disposed at both ends of the second frame, the first receiving hopper matching the first guide plate.

[0015] Compared with the prior art, the fully automatic processing and testing equipment for flexible shafts disclosed in this invention integrates four main processes: fixed-length cutting, chamfering grinding, deburring grinding, and brushing. It can also detect defects in flexible shafts, including appearance, pitch, diameter, and cutting length, and sort good and defective products. It is more automated and more efficient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. By reading the detailed description of the embodiments below, the advantages and benefits of the solutions will become clear to those skilled in the art. The accompanying drawings are only for illustrating preferred embodiments and are not intended to limit the present invention. In the accompanying drawings: Figure 1 This is a schematic diagram of the structure from one perspective provided by the present invention.

[0017] Figure 2 This is a structural schematic diagram from another perspective provided by the present invention.

[0018] Figure 3 This is a schematic diagram of the screening device provided by the present invention.

[0019] Figure 4 This is a schematic diagram of the feeding device provided by the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of the second mounting bracket provided by the present invention.

[0021] Figure 6 This is a schematic diagram of the structure of the first positioning mechanism provided by the present invention.

[0022] Figure 7 This is a schematic diagram of the structure of the first mounting bracket provided by the present invention.

[0023] Figure 8 This is a schematic diagram of the structure of the second hollow tube provided by the present invention.

[0024] Explanation of reference numerals in the attached figures: 1000, First frame; 1100, First support frame; 1110, First guide wheel; 1200, First mounting bracket; 1210, First guide rail; 1220, Second guide rail; 1230, First motor; 1231, First cutting blade; 1232, First cylinder; 1240, Second motor; 1241, First chamfering grinding wheel; 1242, Third cylinder; 1250, First motor; 1251, First collet; 1260, Second cylinder; 1261, First connecting block; 1270, Second hollow tube; 1300, Second mounting bracket; 1310, Third guide rail; 1320, Third motor; 1321, First deburring grinding wheel; 1322, Fourth cylinder; 1330, Fourth motor; 1331, First chuck; 1332, Fifth cylinder; 1340, Second motor; 1341, Second collet; 1350, First rodless cylinder; 1360, First positioning block; 1361, First... Perforation; 1362, First inspection seam; 1370, First push rod cylinder; 1371, First push rod; 1380, First sensor; 1400, Third mounting bracket; 1410, Fifth motor; 1411, First traction wheel; 1412, First bearing wheel; 1413, Sixth cylinder; 1420, First encoder; 1421, Second traction wheel; 1422, Second bearing wheel; 1500, Fourth mounting bracket; 1510, Third traction wheel; 1520, Third bearing wheel; 1530, Sixth motor; 1600, Flexible shaft; 2000, Second frame; 2100, First receiving hopper; 2200, First receiving groove; 2210, First rotating shaft; 2211, First synchronous pulley; 2220, Eighth motor; 2221, Second synchronous pulley; 2300, First guide plate; 2400, Third hollow tube; 2500, Seventh motor; 2600, Fourth traction wheel; 2700, Fourth bearing wheel. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and thoroughly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art should fall within the protection scope of the present invention.

[0026] See attached diagram. Figures 1-8 , Figure 1 This is a schematic diagram of the structure from one perspective provided by the present invention. Figure 2 This is a structural schematic diagram from another perspective provided by the present invention. Figure 3 This is a schematic diagram of the screening device provided by the present invention. Figure 4 This is a schematic diagram of the feeding device provided by the present invention. Figure 5 This is a schematic diagram of the structure of the second mounting bracket 1300 provided by the present invention. Figure 6 This is a schematic diagram of the structure of the first positioning mechanism provided by the present invention. Figure 7 This is a schematic diagram of the structure of the first mounting bracket 1200 provided by the present invention. Figure 8 This is a schematic diagram of the structure of the second hollow tube 1270 provided by the present invention.

[0027] Example: This embodiment provides a fully automated machining and testing device for flexible shafts, including: First rack 1000; A feeding device is located at the upper end of the first frame 1000. The feeding device includes a first feeding mechanism, a first positioning mechanism, and a first conveying mechanism. The first feeding mechanism is used to guide the flexible shaft into the first conveying mechanism. The first conveying mechanism includes a first mounting frame 1200, a second mounting frame 1300, a first collet 1251, a second collet 1341, and a first hollow tube. The first mounting frame 1200 is located at the left end of the first frame 1000, and the right end of the first mounting frame 1200 is provided with a first... A motor 1250, a first collet 1251 is mounted on the first motor 1250, a second mounting bracket 1300 is mounted on the right end of the first frame 1000, a second motor 1340 is mounted on the left end of the second mounting bracket 1300, a second collet 1341 is mounted on the second motor 1340, the left end of the first hollow tube is connected to the first collet 1251, the right end of the first hollow tube is connected to the second collet, and a first positioning mechanism is mounted on the right end of the first conveying mechanism for positioning the flexible shaft. The processing device includes a first cutting mechanism, a first deburring mechanism, and a first chamfering mechanism. The first cutting mechanism is located at the front end of the first mounting frame 1200 and is used to cut the flexible shaft. The first chamfering mechanism is located at the rear end of the first mounting frame 1200 and is used to chamfer one end of the flexible shaft. The first deburring mechanism is located at the right end of the second mounting frame 1300 and is used to deburr the other end of the flexible shaft. The detection device is located at the left end of the first mounting bracket 1200. The detection device includes a first visual detection mechanism and a first pitch detection mechanism. The first pitch detection mechanism is used to detect the pitch of the flexible shaft, and the first visual detection mechanism is used to detect the appearance of the flexible shaft.

[0028] Furthermore, the first feeding mechanism includes: The first support frame 1100 is inclinedly disposed at the left end of the first frame 1000; A plurality of first guide wheels 1110 are provided at the rear end of the first support frame 1100.

[0029] Furthermore, the first positioning mechanism includes: The first rodless cylinder 1350 is located at the right end of the second motor 1340; The first positioning block 1360 is located at the upper end of the first rodless cylinder 1350; The first positioning block 1360 is provided with a first through hole 1361, which matches the first hollow tube. The lower end of the first positioning block 1360 is provided with a first positioning hole, which is connected to the first through hole 1361. The upper end of the first positioning block 1360 is provided with a first detection slot 1362, which is connected to the first through hole 1361. The first sensor 1380 is disposed on the upper end of the first positioning block 1360, and the first sensor 1380 is matched with the first detection slot 1362. The first push rod cylinder 1370 is located at the lower end of the first positioning block 1360, and the upper end of the first push rod cylinder 1370 is provided with a first push rod 1371, which matches the first positioning hole.

[0030] Furthermore, the first conveying mechanism includes: The second hollow tube 1270 is matched with the first hollow tube; The second cylinder 1260 is located at the left end of the first motor 1250, and the right end of the second cylinder 1260 is provided with a first connecting block 1261. The second hollow tube 1270 is located on the first connecting block 1261. The second support column is located at both ends of the second cylinder 1260. The upper end of the second support column is provided with a first guide hole, which matches the second hollow tube 1270. Furthermore, the first cutting mechanism includes: The first motor 1230 has a first slider at its lower end and a first guide rail 1210 at the front end of the first mounting bracket 1200. The first slider matches the first guide rail 1210. The first cylinder 1232 is located at the front end of the first mounting bracket 1200, and the rear end of the first cylinder 1232 is connected to the first motor 1230. The first cutting blade 1231 is located at the right end of the first motor 1230.

[0031] Furthermore, the first chamfering mechanism includes: The second motor 1240 has a second slider at its lower end, and the rear end of the first mounting bracket 1200 has a second guide rail 1220. The second slider matches the second guide rail 1220. The third cylinder 1242 is located at the rear end of the first mounting bracket 1200, and the front end of the third cylinder 1242 is connected to the second motor 1240. The first chamfering grinding wheel 1241 is located at the rear end of the second motor 1240.

[0032] Furthermore, the first deburring mechanism includes: The third motor 1320 has a third slider at its lower end, and the second mounting bracket 1300 has a third guide rail 1310 at its front end. The third slider matches the third guide rail 1310. The fourth cylinder 1322 is located at the front end of the second mounting bracket 1300, and the rear end of the fourth cylinder 1322 is connected to the third motor 1320. The first deburring wheel 1321 is located at the left end of the third motor 1320; The fourth motor 1330 has a fourth slider at its lower end, and the rear end of the second mounting bracket 1300 has a fourth guide rail. The fourth slider matches the fourth guide rail. The fifth cylinder 1332 is located at the rear end of the second mounting bracket 1300, and the front end of the fifth cylinder 1332 is connected to the fourth motor 1330. The first clamp 1331 is located at the left end of the fourth motor 1330.

[0033] Furthermore, the first-stage detection mechanism includes: The third mounting bracket 1400 is located at the left end of the first mounting bracket 1200. The front end of the third mounting bracket 1400 is provided with several fifth motors 1410, the upper end of the third mounting bracket 1400 is provided with several fifth guide rails, the left end of the third mounting bracket 1400 is provided with a first through tube, and the rear end of the third mounting bracket 1400 is provided with several second through tubes. The first through tube and the second through tubes are matched with the second hollow tube 1270. The first traction wheel 1411 is located at the lower end of the third mounting bracket 1400 and is driven by the fifth motor 1410. The first bearing wheel 1412 has a fifth slider at its front end, and the fifth slider corresponds one-to-one with the fifth guide rail. The sixth cylinder 1413 is located at the upper end of the third mounting bracket 1400, and the lower end of the sixth cylinder 1413 is connected to the first bearing wheel 1412. The first traction wheel 1411 and the first bearing wheel 1412 correspond one-to-one.

[0034] Furthermore, the first pitch detection mechanism also includes: a first mold gear, a second bearing wheel 1422, and a first encoder 1420. The first mold gear is located at the left end of the first traction wheel 1411, and the second bearing wheel 1422 is located at the left end of the first bearing wheel 1412. The first mold gear and the second bearing wheel 1422 are matched. The first encoder 1420 is located at the front end of the third mounting bracket 1400 and is connected to the first mold gear.

[0035] Furthermore, the first vision inspection mechanism includes a first vision module, which is located at the left end of the third mounting bracket 1400.

[0036] Furthermore, the fully automated processing and testing equipment for flexible shafts includes a screening device, which includes: The second frame 2000 is located at the right end of the first frame 1000, and the two ends of the second frame 2000 are provided with first guide plates 2300. The first receiving groove 2200 has a first rotating shaft 2210 at its lower end. The first rotating shaft 2210 is mounted on the upper end of the second frame 2000 via a bearing. The first rotating shaft 2210 is equipped with a first synchronous pulley 2211. The eighth motor 2220 is located at the lower end of the second frame 2000. The right end of the eighth motor 2220 is provided with a second synchronous pulley 2221, and the first synchronous pulley 2211 and the second synchronous pulley 2221 are connected. The first receiving hopper 2100 is located at both ends of the second frame 2000 and is matched with the first guide plate 2300.

[0037] Furthermore, the screening device also includes a second conveying mechanism and a third conveying mechanism; The second conveying mechanism includes: a fourth mounting frame 1500, a sixth motor 1530, a third traction wheel 1510, and a third bearing wheel 1520. The third traction wheel 1510 is located at the lower end of the fourth mounting frame 1500, the sixth motor 1530 is located at the rear end of the fourth mounting frame 1500, and the sixth motor 1530 is drivenly connected to the third traction wheel 1510. The third bearing wheel 1520 is located at the upper end of the fourth mounting frame 1500, and the third bearing wheel 1520 and the third traction wheel 1510 are matched. The third conveying mechanism includes a seventh motor 2500, a fourth traction wheel 2600, and a fourth bearing wheel 2700. The seventh motor 2500 is located at the lower end of the second frame 2000, the fourth traction wheel 2600 is located at the front end of the second frame 2000, and the fourth bearing wheel 2700 is located at the rear end of the second frame 2000. The fourth bearing wheel 2700 and the fourth traction wheel 2600 are matched. A third hollow tube 2400 is provided at the left end of the second frame 2000, and the third hollow tube 2400 corresponds to the space between the second conveying mechanism and the third conveying mechanism.

[0038] Working principle: First, the flexible shaft 1600 is freely pulled out by the raw material. It is guided by the first guide wheel 1110 and pulled by the first traction wheel 1411 and the first bearing wheel 1412. It then extends into the second hollow tube 1270 and the first hollow tube in sequence. It also passes through the cooperation of the first mold gear and the second bearing wheel 1422. The first encoder 1420 detects whether the flexible shaft pitch is defective, and the first vision module detects whether the appearance of the flexible shaft and the joint are defective.

[0039] After the flexible shaft 1600 is pulled into position, it will first collide with the first push rod 1371, and simultaneously trigger the infrared fiber optic signal of the first sensor, thus stopping the pulling. The first collet 1251 and the second collet 1341 clamp the flexible shaft. The first rodless cylinder 1350 drives the first positioning block 1360 to move to the right, making way for the first cutting blade 1231. The second cylinder 1260 pushes the second hollow tube 1270 to the left, making way for the first chamfering grinding wheel 1241. The first motor 1230 drives the first cutting blade 1231 to cut the flexible shaft, and after cutting, the first cutting blade 1231 is reset. The first motor 1250 and the second motor 1340 drive the cut flexible shaft to rotate. The third cylinder 1242 drives the second motor 1240, and the second motor 1240 drives the first chamfering grinding wheel 1241 to chamfer the end of the flexible shaft. Similarly, the first deburring grinding wheel 1321 and the first chuck 1331 deburr the other end of the flexible shaft. After processing, the first rodless cylinder 1350 and the second cylinder 1260 return to their original positions, the first push rod 1371 moves down, the flexible shaft is reloaded, and the cut and processed flexible shaft is pushed to the right. The third traction wheel 1510 and the fourth traction wheel 2600 gradually transfer the cut and processed flexible shaft to the first receiving groove 2200. After being detected by the first encoder 1420 and the first vision module, good and defective products are placed separately. That is, the eighth motor 2220 drives the first rotating shaft 2210 to rotate, which in turn drives the first receiving groove 2200 to rotate, thereby distinguishing good and defective products. Defective products are then re-inspected and analyzed through manual inspection and other steps. In other words, this application can integrate four main processes: fixed-length cutting, chamfering grinding, deburring grinding, and brushing, and detect defects in the flexible shaft, including appearance, pitch, diameter, and cutting length, and separate good and defective products, making it more automated and efficient.

[0040] In addition, the third bearing wheel 1520, the fourth bearing wheel 2700, etc. are also driven by cylinders, working together with the third traction wheel 1510 and the fourth traction wheel 2600 to better pull the flexible shaft.

[0041] Compared with the prior art, the fully automatic processing and testing equipment for flexible shafts disclosed in this invention integrates four main processes: fixed-length cutting, chamfering grinding, deburring grinding, and brushing. It can also detect defects in flexible shafts, including appearance, pitch, diameter, and cutting length, and sort good and defective products. It is more automated and more efficient.

[0042] It is worth mentioning that the technical features such as motors involved in this patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be adopted using conventional choices in the field, and should not be regarded as the inventive point of this patent. This patent will not be further elaborated in detail.

[0043] Specific embodiments of the present invention have now been described. Other embodiments are within the scope of the appended claims. In some cases, the actions described in the claims can be performed in a different order and still achieve the desired result. Furthermore, the processes depicted in the drawings do not necessarily require a specific or sequential order to achieve the desired result.

[0044] It should be noted that all directional indications (such as up, down, left, right, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a certain order (as shown in the figure). If the specific order changes, the directional indication will also change accordingly.

[0045] In the description of this invention, the terms "first" and "second" are used only for convenience in describing different components or names, and should not be construed as indicating or implying a sequential relationship, relative importance, or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" and "second" may explicitly or implicitly include at least one of that feature.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0047] It should be noted that although specific embodiments of the present invention have been described in detail with reference to the accompanying drawings, this should not be construed as limiting the scope of protection of the present invention. Various modifications and variations that can be made by those skilled in the art without inventive effort within the scope described in the claims still fall within the scope of protection of the present invention.

[0048] The examples of the embodiments of the present invention are intended to concisely illustrate the technical features of the embodiments of the present invention, so that those skilled in the art can intuitively understand the technical features of the embodiments of the present invention, and are not intended to be an improper limitation of the embodiments of the present invention.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fully automatic processing and testing equipment for flexible shafts, characterized in that, include: First rack; A feeding device is disposed at the upper end of the first frame. The feeding device includes a first feeding mechanism, a first positioning mechanism, and a first conveying mechanism. The first feeding mechanism is used to guide the flexible shaft into the first conveying mechanism. The first conveying mechanism includes a first mounting frame, a second mounting frame, a first collet, a second collet, and a first hollow tube. The first mounting frame is disposed at the left end of the first frame, and a first motor is provided at the right end of the first mounting frame. The first collet is disposed on the first motor. The second mounting frame is disposed at the right end of the first frame, and a second motor is provided at the left end of the second mounting frame. The second collet is disposed on the second motor. The left end of the first hollow tube is connected to the first collet, and the right end of the first hollow tube is connected to the second collet. The first positioning mechanism is disposed at the right end of the first conveying mechanism and is used to position the flexible shaft. The processing device includes a first cutting mechanism, a first deburring mechanism, and a first chamfering mechanism. The first cutting mechanism is located at the front end of the first mounting frame and is used to cut the flexible shaft. The first chamfering mechanism is located at the rear end of the first mounting frame and is used to chamfer one end of the flexible shaft. The first deburring mechanism is located at the right end of the second mounting frame and is used to deburr the other end of the flexible shaft. A detection device is disposed at the left end of the first mounting bracket. The detection device includes a first visual detection mechanism and a first pitch detection mechanism. The first pitch detection mechanism is used to detect the pitch of the flexible shaft, and the first visual detection mechanism is used to detect the appearance of the flexible shaft.

2. The fully automatic processing and testing equipment for flexible shafts according to claim 1, characterized in that, The first feeding mechanism includes: The first support frame is inclinedly disposed at the left end of the first frame; Several first guide wheels are disposed at the rear end of the first support frame.

3. The fully automatic processing and testing equipment for flexible shafts according to claim 1, characterized in that, The first positioning mechanism includes: The first rodless cylinder is located at the right end of the second motor; The first positioning block is located at the upper end of the first rodless cylinder; The first positioning block is provided with a first through hole, which matches the first hollow tube; the lower end of the first positioning block is provided with a first positioning hole, which is connected to the first through hole; the upper end of the first positioning block is provided with a first detection slot, which is connected to the first through hole. A first sensor is disposed at the upper end of the first positioning block, and the first sensor is matched with the first detection slot; A first push rod cylinder is located at the lower end of the first positioning block, and a first push rod is provided at the upper end of the first push rod cylinder, which matches the first positioning hole.

4. The fully automated processing and testing equipment for flexible shafts according to claim 3, characterized in that, The first conveying mechanism includes: The second hollow tube is matched with the first hollow tube; The second cylinder is located at the left end of the first motor; the right end of the second cylinder is provided with a first connecting block, and the second hollow tube is located on the first connecting block; The second support column is located at both ends of the second cylinder; the upper end of the second support column is provided with a first guide hole, which matches the second hollow tube.

5. The fully automatic processing and testing equipment for flexible shafts according to claim 4, characterized in that, The first cutting mechanism includes: A first motor, the lower end of the first motor is provided with a first slider, the front end of the first mounting bracket is provided with a first guide rail, and the first slider matches the first guide rail; The first cylinder is located at the front end of the first mounting bracket, and the rear end of the first cylinder is connected to the first motor. The first cutting blade is located at the right end of the first motor.

6. The fully automated processing and testing equipment for flexible shafts according to claim 5, characterized in that, The first chamfering mechanism includes: The second motor has a second slider at its lower end, and the rear end of the first mounting bracket has a second guide rail. The second slider matches the second guide rail. The third cylinder is located at the rear end of the first mounting bracket, and the front end of the third cylinder is connected to the second motor; The first chamfering grinding wheel is located at the rear end of the second motor.

7. The fully automated processing and testing equipment for flexible shafts according to claim 6, characterized in that, The first deburring mechanism includes: The third motor has a third slider at its lower end, and the second mounting bracket has a third guide rail at its front end. The third slider matches the third guide rail. The fourth cylinder is located at the front end of the second mounting bracket, and the rear end of the fourth cylinder is connected to the third motor; The first deburring wheel is located at the left end of the third motor; A fourth motor is provided at its lower end, and a fourth guide rail is provided at the rear end of the second mounting bracket. The fourth slider is matched with the fourth guide rail. The fifth cylinder is located at the rear end of the second mounting bracket, and the front end of the fifth cylinder is connected to the fourth motor; The first clamping plate is located at the left end of the fourth motor.

8. The fully automatic processing and testing equipment for flexible shafts according to claim 7, characterized in that, The first pitch detection mechanism includes: The third mounting bracket is located at the left end of the first mounting bracket; the front end of the third mounting bracket is provided with several fifth motors, the upper end of the third mounting bracket is provided with several fifth guide rails, the left end of the third mounting bracket is provided with a first through tube, and the rear end of the third mounting bracket is provided with several second through tubes, the first through tube and the second through tubes are matched with the second hollow tube. The first traction wheel is located at the lower end of the third mounting bracket, and the first traction wheel is driven by the fifth motor. The first bearing wheel has a fifth slider at its front end, and the fifth slider corresponds one-to-one with the fifth guide rail; The sixth cylinder is located at the upper end of the third mounting bracket, and the lower end of the sixth cylinder is connected to the first bearing wheel. The first bearing wheel and the first traction wheel correspond one-to-one.

9. The fully automatic processing and testing equipment for flexible shafts according to claim 8, characterized in that, The first visual inspection agency includes: The first vision module is located at the left end of the third mounting bracket.

10. The fully automatic processing and testing equipment for flexible shafts according to claim 9, characterized in that, The fully automated processing and testing equipment for flexible shafts also includes a screening device, which comprises: The second frame is located at the right end of the first frame, and the two ends of the second frame are provided with first guide plates; A first receiving groove, the lower end of which is provided with a first rotating shaft, the first rotating shaft being mounted on the upper end of the second frame via a bearing, and the first rotating shaft being provided with a first synchronous pulley; The eighth motor is located at the lower end of the second frame, and the right end of the eighth motor is provided with a second synchronous pulley, which is connected to the first synchronous pulley. The first receiving hopper is located at both ends of the second frame, and the first receiving hopper is matched with the first guide plate.

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