An automatic beer terminal testing machine

Abstract

The present invention relates to an automatic beer terminal testing integrated machine. The first driving mechanism of the terminal cutting device drives the first cutter to cut the terminal from the end chain, the second driving mechanism drives the pressure column to press down, and presses the terminal in the material guide hole into the terminal seat of the stator. The first transfer mechanism drives the stator to transfer, and replaces the terminal seat without the terminal installed to the bottom of the material guide hole, and repeats this process until all the terminal seats of a stator are installed; then the carrying device carries the stator to the wire tail cutting device, the third driving mechanism drives the second cutter to cut the wire tail, the second transfer mechanism drives the stator to transfer and replace the uncut limiter to the bottom of the second cutter, and repeats this process until all the wire tails of a stator are cut; then the carrying device carries the stator to the testing device for testing, the lifting mechanism drives the test seat to descend, the electrical test needle contacts the terminal for electrical testing, the withstand voltage test needle contacts the end face or lug of the stator for withstand voltage testing, and the Hall test tube extends into the inner hole of the stator for Hall testing.

Description

Technical Field

[0001] The invention relates to the technical field of motor stator processing and testing, and in particular to an automatic beer terminal testing all-in-one machine. Background Art

[0002] During the production process of motor stators, it is necessary to install terminals on the stators and perform corresponding tests. The process includes cutting terminals, installing terminals, cutting wire tails, electrical testing, voltage testing, and Hall testing. In the existing method, many steps are performed manually, and the steps are not coherent and inefficient, which makes it difficult to meet the production needs of modern industry. Summary of the invention

[0003] In view of the above situation, it is necessary to propose an automatic beer terminal testing all-in-one machine that improves production efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: an automatic beer terminal test all-in-one machine, comprising:

[0005] A carrying device, used for carrying the stator;

[0006] The terminal cutting device comprises an end chain material tray, a terminal feeding mechanism, an end chain guiding mechanism, a terminal cutting mechanism and a terminal installation mechanism, wherein the terminal feeding mechanism comprises a terminal feeding motor and a dial wheel, wherein the terminal feeding motor drives the dial wheel to rotate, and the dial wheel dials the end chain from the end chain material tray into the end chain guiding mechanism, wherein the terminal cutting mechanism comprises a first driving mechanism and a first cutter, and the terminal installation mechanism comprises a material guide hole, a second driving mechanism and a pressure column, wherein the first driving mechanism drives the first cutter to separate the terminal from the end chain from the side, the material guide hole is arranged directly below the terminal cutting position, and the second driving mechanism drives the pressure column to move into the material guide hole to press the terminal into the terminal seat of the stator;

[0007] A wire tail cutting device is arranged behind the terminal cutting device, and the wire tail cutting device comprises a third driving mechanism and a second cutter, and the third driving mechanism drives the second cutter to cut off the excess wire tail exposed in the terminal seat;

[0008] The test device comprises a lifting mechanism, a test socket, an electrical test needle, a withstand voltage test needle and a Hall test tube, wherein the electrical test needle and the withstand voltage test needle are connected to the test socket in a slidable manner up and down, and the Hall test tube is fixedly connected to the test socket, and the lifting mechanism drives the test socket to lift and lower, so that the electrical test needle contacts the terminal of the stator for electrical testing, the withstand voltage test needle contacts the end face or lug of the stator for withstand voltage testing, and the Hall test tube extends into the inner hole of the stator for Hall testing;

[0009] The transfer mechanism includes a first transfer mechanism and a second transfer mechanism. The first stator transfer mechanism is arranged below the carrier device, so that the stator rotates to replace the terminal seat to the bottom of the material guide hole. The second stator steering mechanism is arranged below the carrier device, so that the stator rotates to replace the wire tail to the wire tail cutting position.

[0010] Furthermore, the indexing mechanism includes a lifting cylinder, an indexing motor, a rotating slide rod and a lifting indexing platform. The rotating slide rod is rotatably connected to the lifting cylinder, the indexing motor drives the rotating slide rod to rotate, and the rotating slide rod is connected to the lifting indexing platform.

[0011] Furthermore, the transport device includes a track, a material pushing mechanism and a material transport tool, and the material transport tool includes a slide plate, a base plate and a positioning frame. The slide plate cooperates with the track, and a column and socket matching mechanism is provided between the slide plate and the base plate. The base plate is provided with a lifting and transfer groove that is compatible with the lifting and transfer platform, and the positioning frame is fixed on the base plate and is compatible with the inner hole of the stator.

[0012] Furthermore, the positioning frame is provided with a test hole adapted to the Hall test tube.

[0013] Furthermore, the bottom plate is provided with a support column corresponding to the withstand voltage test needle and arranged below the stator to support the stator.

[0014] Furthermore, the terminal cutting device also includes a paper tape receiving mechanism, which includes a receiving motor, a pulling drum, a winding drum and a pressure spring. The pressure spring is connected to the winding drum so that the winding drum always has a restoring force close to the pulling drum. The receiving motor drives the pulling drum to rotate, driving the winding drum to rotate and rewind the paper tape of the winding end chain.

[0015] Furthermore, the terminal cutting device also includes a waste discharge mechanism, which includes a feed hole, a blowing air duct and a discharge hole, the blowing air duct is connected to the discharge hole in a bending manner, the feed hole is connected to the discharge hole in a straight line, and the feed hole is arranged opposite to the first cutter.

[0016] Furthermore, the terminal cutting device comprises a first terminal cutting device and a second terminal cutting device, and the first terminal cutting device and the second terminal cutting device are each equipped with a first transfer mechanism.

[0017] Furthermore, the testing device also includes a lifting mechanism, which is arranged below the carrier and pushes up the stator to cooperate with the lifting cylinder for testing.

[0018] Furthermore, it also includes a feeding device, which includes a feeding robot and a defective product recovery mechanism, the feeding robot includes a moving mechanism, a clamping cylinder and a clamping claw, the clamping cylinder is connected to the moving mechanism, the clamping cylinder drives the clamping claw to clamp the qualified stator, the defective product recovery mechanism includes a feeding bin, a storage bin and a returning bin mechanism, the feeding bin is docked with the carrying device, the feeding bin is connected with the storage bin, and the returning bin mechanism pushes the stator entering the feeding bin into the storage bin.

[0019] The beneficial effects of the present invention are as follows: the first driving mechanism of the terminal cutting device drives the first cutter to cut the terminal from the end chain, and the cut terminal directly falls into the guide hole below due to gravity, the second driving mechanism drives the pressure column to press down, and presses the terminal in the guide hole into the terminal seat of the stator, the first transfer mechanism drives the stator to transfer, and replaces the terminal seat without terminal installation to the bottom of the guide hole, and repeats this process until all the terminal seats of a stator are installed; then the carrying device carries the stator to the wire tail cutting device, the third driving mechanism drives the second cutter to cut the wire tail, the second transfer mechanism drives the stator to transfer and replace the uncut limiter to the bottom of the second cutter, and repeats this process until all the wire tails of a stator are cut; then the carrying device carries the stator to the testing device for testing, the lifting mechanism drives the test seat to descend, the electrical test needle contacts the terminal for electrical testing, the withstand voltage test needle contacts the end face or lug of the stator for withstand voltage testing, and the Hall test tube extends into the inner hole of the stator for Hall testing. The entire process is continuous and completely machine-driven, which is highly efficient. After the terminal is cut off, it can be directly pressed into the terminal seat without the need to be carried by a robot. During testing, three tests can be performed simultaneously, which greatly improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0021] Figure 2 It is a structural schematic diagram of another direction of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0022] Figure 3 It is a structural schematic diagram of an automatic beer terminal testing integrated machine without a frame according to an embodiment of the present invention;

[0023] Figure 4 It is a structural schematic diagram of a carrier device of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0024] Figure 5 It is a structural schematic diagram of a material pushing mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0025] Figure 6It is a structural schematic diagram of a terminal cutting device of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0026] Figure 7 It is a schematic structural diagram of another direction of a terminal cutting device of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0027] Figure 8 It is a structural schematic diagram of another direction of a terminal cutting device of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of a terminal feeding mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0029] Fig.10 It is a structural schematic diagram of another direction of a terminal feeding mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0030] Fig.11 It is a structural schematic diagram of a terminal installation mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0031] Fig.12 It is a structural schematic diagram of a waste material discharging mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0032] Fig.13 It is a structural schematic diagram of a material guide hole of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0033] Fig.14 It is a structural schematic diagram of another direction of a material guide hole of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0034] Fig.15 It is a structural schematic diagram of a paper tape receiving mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0035] Fig.16 It is a structural schematic diagram of a wire cutting tail device of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0036] Fig.17 It is a structural schematic diagram of a testing device of an automatic beer terminal testing all-in-one machine according to an embodiment of the present invention;

[0037] Fig.18 It is a schematic diagram of a transfer mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0038] Fig.19 It is a structural schematic diagram of a transfer mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0039] Fig. 20 It is a schematic cross-sectional structure diagram of an indexing mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0040] Fig.21 It is a structural schematic diagram of the coordination between a material transport tool and a stator of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0041] Fig. 22 This is a structural schematic diagram of a material transport tooling of an automatic beer terminal testing integrated machine according to an embodiment of the present invention.

[0042] Fig.23 It is a structural schematic diagram of a bottom plate and a slide plate separated from an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0043] Fig.24 It is a structural schematic diagram of a material unloading manipulator of an automatic beer terminal testing integrated machine according to an embodiment of the present invention;

[0044] Fig.25 The present invention is a schematic structural diagram of a defective product recovery mechanism of an automatic beer terminal testing integrated machine according to an embodiment of the present invention.

[0045] Description of labels:

[0046] 100, carrier; 110, track; 120, material pushing mechanism; 130, material transport tooling; 131, slide plate;

[0047] 1311, avoidance hole; 132, bottom plate; 133, positioning frame; 1331, support column; 1332, positioning column;

[0048] 1333, test hole; 200, terminal cutting device; 210, end chain tray; 211, end chain;

[0049] 220, terminal feeding mechanism; 221, feeding motor; 222, dial wheel; 230, end chain guide mechanism;

[0050] 240, terminal cutting mechanism; 241, first driving mechanism; 242, first cutting knife;

[0051] 243, first transmission mechanism; 251, material guide hole; 252, second driving mechanism; 253, pressure column;

[0052] 260, paper tape receiving mechanism; 261, receiving motor; 262, pulling drum; 263, winding drum;

[0053] 264, material pressing spring; 270, waste material discharging mechanism; 271, material feeding hole; 272, material blowing airway;

[0054] 273, discharge hole; 201, first terminal cutting device; 202, second terminal cutting device;

[0055] 300, thread tail cutting device; 310, third driving mechanism; 320, second cutting knife;

[0056] 330, second guide mechanism; 340, blowing air pipe; 350, receiving bin; 360, unloading bin;

[0057] 370, receiving cylinder; 400, testing device; 410, lifting mechanism; 420, testing seat;

[0058] 430, electrical test needle; 440, withstand voltage test needle; 450, Hall test tube; 460, push-up mechanism;

[0059] 500, transfer mechanism; 501, first transfer mechanism; 502, second transfer mechanism;

[0060] 510, lifting cylinder; 520, indexing motor; 530, rotating slide bar; 540, lifting indexing platform;

[0061] 610, unloading manipulator; 611, moving mechanism; 612, clamping cylinder; 613, clamping claw;

[0062] 620, defective product recovery mechanism; 621, feed bin; 622, storage bin; 623, storage mechanism;

[0063] 700, stator; 710, terminal seat; 711, terminal; 712, wire tail; 720, lug;

[0064] 721. Connection hole. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical solution and advantages of the present invention more clear, the following is a further detailed description of an automatic beer terminal test machine of the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0066] Please refer to Figure 1-Figure 25 , an automatic beer terminal testing machine, comprising:

[0067] A carrying device 100, used for carrying a stator 700;

[0068] The terminal cutting device 200 includes an end chain 211 material tray 210, a terminal 711 feeding mechanism 220, an end chain 211 guiding mechanism, a terminal cutting mechanism 240 and a terminal installation mechanism. The terminal 711 feeding mechanism 220 includes a terminal 711 feeding motor 221 and a dial wheel 222. The terminal 711 feeding motor 221 drives the dial wheel 222 to rotate, and the dial wheel 222 drives the end chain 211 from the end chain 211 material tray 210 to enter the end chain 211 guiding mechanism. The terminal cutting mechanism 240 0 includes a first driving mechanism 241 and a first cutter 242, the terminal installation mechanism includes a material guide hole 251, a second driving mechanism 252 and a pressing column 253, the first driving mechanism 241 drives the first cutter 242 to separate the terminal 711 from the end chain 211 from the side, the material guide hole 251 is set just below the cutting position of the terminal 711, and the second driving mechanism 252 drives the pressing column 253 to move into the material guide hole 251 to press the terminal 711 into the terminal seat 710 of the stator 700;

[0069] The wire tail cutting device 300 is arranged behind the terminal cutting device 200. The wire tail cutting device 300 includes a third driving mechanism 310 and a second cutter 320. The third driving mechanism 310 drives the second cutter 320 to cut off the excess wire tail 712 exposed in the terminal seat 710.

[0070] The test device 400 includes a lifting mechanism 410, a test socket 420, an electrical test needle 430, a withstand voltage test needle 440 and a Hall test tube 450. The electrical test needle 430 and the withstand voltage test needle 440 are connected to the test socket 420 in a slidable manner up and down, and the Hall test tube 450 is fixedly connected to the test socket 420. The lifting mechanism 410 drives the test socket 420 to move up and down, so that the electrical test needle 430 contacts the terminal 711 of the stator 700 for electrical testing, the withstand voltage test needle 440 contacts the end face or lug 720 of the stator 700 for withstand voltage testing, and the Hall test tube 450 extends into the inner hole of the stator 700 for Hall testing.

[0071] The transfer mechanism 500 includes a first transfer mechanism 501 and a second transfer mechanism 502. The first stator 700 transfer mechanism 500 is arranged below the carrier 100, so that the stator 700 rotates to replace the terminal seat 710 to the bottom of the guide hole 251. The second stator 700 steering mechanism is arranged below the carrier 100, so that the stator 700 rotates to replace the wire tail 712 to the wire tail cutting position.

[0072] Please refer to Figure 1-Figure 3 and Figure 6-Figure 15The first driving mechanism 241 of the terminal cutting device 200 drives the first cutter 242 to cut the terminal 711 from the end chain 211. The cut terminal 711 directly falls into the guide hole 251 below due to gravity. The second driving mechanism 252 drives the pressing column 253 to press down, and press the terminal 711 in the guide hole 251 into the terminal seat 710 of the stator 700. The first transfer mechanism 501 drives the stator 700 to transfer, and replaces the terminal seat 710 without the terminal 711 to the bottom of the guide hole 251. This is repeated until all the terminal seats 710 of a stator 700 are installed. Then the carrying device 100 carries the stator 700 to the wire cutting tail device. 300, the third driving mechanism 310 drives the second cutter 320 to cut off the wire tail 712, and the second transfer mechanism 502 drives the stator 700 to transfer and replace the uncut limit to the bottom of the second cutter 320, and repeats this process to cut off all the wire tails 712 of a stator 700; then the carrying device 100 carries the stator 700 to the testing device 400 for testing, the lifting mechanism 410 drives the test seat 420 to descend, the electrical test needle 430 contacts the terminal 711 for electrical testing, the withstand voltage test needle 440 contacts the end face or lug 720 of the stator 700 for withstand voltage testing, and the Hall test tube 450 extends into the inner hole of the stator 700 for Hall testing. The entire step is continuous and completely carried out by the machine, with high efficiency; after the terminal 711 is cut off, it can be directly pressed into the terminal seat 710, and there is no need to carry the terminal 711 through the manipulator; three tests can be carried out simultaneously during testing, which greatly improves efficiency.

[0073] Please refer to Figure 3 , Figure 18-Figure 20 The indexing mechanism 500 includes a lifting cylinder 510, an indexing motor 520, a rotating slide bar 530 and a lifting indexing platform 540. The rotating slide bar 530 is rotatably connected to the lifting cylinder 510. The indexing motor 520 drives the rotating slide bar 530 to rotate. The rotating slide bar 530 is connected to the lifting indexing platform 540. In particular, the lifting cylinder 510 is connected to a joint, a first bearing is arranged outside the joint, a bearing seat is arranged outside the first bearing, and the bearing seat is connected to the rotating slide bar 530, so as to realize the rotatable connection between the rotating slide bar 530 and the lifting cylinder 510. In particular, the outer cover of the rotating slide bar 530 is provided with a rotating shaft, the rotating shaft and the rotating slide bar 530 can move up and down, the outer cover of the rotating shaft is provided with a rotating wheel, the indexing motor 520 is connected to a pulley, the pulley is connected to the rotating wheel through a transmission belt, the lifting cylinder 510 is connected to the rotating shaft or the rotating slide bar 530, the indexing motor 520 drives the pulley, the transmission belt, and the rotating wheel to rotate in sequence, and the rotating wheel drives the rotating shaft and the rotating slide bar 530 to rotate. In particular, a second bearing and a matching bearing sleeve are also provided above the rotating wheel to improve stability.

[0074] Please refer to Figure 1-Figure 5 and Fig.21 , Fig. 22The carrier 100 includes a track 110, a material pushing mechanism 120 and a material transport tool 130. The material transport tool 130 includes a slide plate 131, a bottom plate 132 and a positioning frame 133. The slide plate 131 cooperates with the track 110. There is a plug-in column and a socket matching mechanism between the slide plate 131 and the bottom plate 132. The bottom plate 132 is provided with a lifting and indexing groove that matches the lifting and indexing platform 540. The positioning frame 133 is fixed on the bottom plate 132 and matches the inner hole of the stator 700. The material pushing mechanism 120 is generally composed of a material pushing cylinder and a material pushing hand arranged along the track 110. The material pushing cylinder drives the material pushing hand to push the material transport tool 130 to move along the track 110. The material pushing mechanism 120 is generally arranged below or on one side of the track 110. Multiple material pushing mechanisms 120 can be arranged as needed. In particular, a support plate can be arranged in the track 110, and a number of universal wheels can be arranged on the support plate. The universal wheels cooperate with the slide plate 131, which can not only reduce friction but also provide certain support; it can be understood that the slide plate 131 is provided with an avoidance hole 1311 for the jacking and transfer platform 540 or the jacking platform to pass through; simply, when the pushing mechanism 120 is arranged under the track 110, the support plate is provided with an avoidance hole 1311 for the jacking and transfer platform 540 or the jacking platform to pass through, and an avoidance hole cooperating with the pushing hand is provided, so that the pushing hand can be extended into the push slide plate 131.

[0075] Please refer to Figure 1-Figure 3 and Fig.17 The positioning frame 133 has a test hole adapted to the Hall test tube 450. In particular, a plurality of Hall test tubes 450 are arranged in a ring array, and the test holes are arranged corresponding to the Hall test tubes 450. It can be understood that the Hall test tube 450 includes a tube body and a Hall element located in the tube body.

[0076] Please refer to Figure 21-23 , a support column 134 is provided on the bottom plate 132, which corresponds to the withstand voltage test needle 440 and is arranged below the stator 700 to support the stator 700. In particular, the withstand voltage test needle 440 contacts the lug 720 of the stator 700, the lug 720 is provided with a connection hole 721, and the support column 134 is provided with a positioning column 1341 adapted to the connection hole 721. In particular, the withstand voltage test needle 440 is symmetrically or arranged in a ring array. In particular, a spring is sleeved on the withstand voltage test needle 440.

[0077] Please refer to Figure 8 and Fig.15The terminal cutting device 200 further includes a paper tape receiving mechanism 260, which includes a receiving motor 261, a pulling drum 262, a winding drum 263 and a pressing spring 264. The pressing spring 264 is connected to the winding drum 263 so that the winding drum 263 always has a restoring force close to the pulling drum 262. The receiving motor 261 drives the pulling drum 262 to rotate and drives the winding drum 263 to rotate the paper tape of the winding end chain 211. In particular, the winding drum 263 is provided with a baffle. In particular, the winding drum 263 is fixed on a connecting plate, one end of the connecting plate is hinged on a mounting frame, and a pressing spring 264 is connected to the middle of the connecting plate or one end close to the winding drum 263.

[0078] Please refer to Fig.12 The terminal cutting device 200 also includes a waste discharge mechanism 270, which includes a feed hole 271, a blowing air channel 272 and a discharge hole 273. The blowing air channel 272 is connected to the discharge hole 273 by bending, and the feed hole 271 is connected to the discharge hole 273 in a straight line. The feed hole 271 is arranged opposite to the first cutter 242. Since the blowing air channel 272 exhausts air to the discharge hole 273, the pressure of the discharge hole 273 is smaller than that of the feed and discharge holes 273. The feed hole 271 generates an adsorption force, which adsorbs the waste into the feed hole 271 and then discharges it through the discharge hole 273. Compared with the traditional method of blowing air directly to the first cutter 242, it can better collect waste, avoid interfering with the operation of other equipment, and occupy less space, which is conducive to the miniaturization of the equipment.

[0079] Please refer to Figure 6-Figure 8 The guide mechanism of the end chain 211 generally includes an arc correction part and a linear guide part. The arc correction part is used to correct the bending of the end chain 211, even if the bending direction of the end chain 211 in the arc correction part is opposite to the bending direction in the end chain 211 material tray 210. The linear guide part is generally provided with a through hole for the thumbwheel 222, the first cutter 242, the pressure column 253, etc. to extend into.

[0080] Please refer to Figure 1-Figure 3 The terminal cutting device 200 includes a first terminal cutting device 201 and a second terminal cutting device 202, each of which is equipped with a first transfer mechanism 501. The stator 700 generally has eight terminal seats 710 and eight terminals 711, and the eight terminals 711 can be divided into two groups. The terminals 711 in each group are arranged in a circular array. The first terminal cutting device 201 cooperates with one first transfer mechanism 501 to process one group, and the second terminal cutting device 202 cooperates with another first transfer mechanism 501 to process another group. Since each group of terminals 711 is arranged in a circular array, the angle of rotation of the two first transfer mechanisms 501 is the same each time, which can improve the transfer accuracy and facilitate control.

[0081] Please refer to Figure 3The test device 400 also includes a lifting mechanism 460, which is disposed below the carrier 100 and lifts the stator 700 to cooperate with the lifting cylinder for testing. The lifting mechanism 460 lifts the stator 700 from below, and the lifting cylinder drives the test bench from above, which improves efficiency and reduces the load of a single cylinder. The lifting mechanism 460 generally includes a lifting cylinder and a lifting platform.

[0082] Please refer to Figure 1-Figure 3 and Figure 24-25 , further comprising a material unloading device, the material unloading device comprising a material unloading manipulator 610 and a defective product recovery mechanism 620, the material unloading manipulator 610 comprising a moving mechanism 611, a material clamping cylinder 612 and a clamping claw 613, the material clamping cylinder 612 is connected to the moving mechanism 611, the material clamping cylinder 612 drives the clamping claw 613 to clamp the qualified stator 700, the defective product recovery mechanism 620 comprises a feeding bin 621, a storage bin 622 and a returning bin mechanism 623, the feeding bin 621 is docked with the carrier 100, the feeding bin 621 is connected with the storage bin 622, and the returning bin mechanism 623 pushes the stator 700 entering the feeding bin 621 into the storage bin 622. The moving mechanism 611 can be based on a rotating two-axis, three-axis or four-axis moving mechanism 611. The clamping jaw 613 includes a first clamping arm, a second clamping arm and a connecting arm assembly. The clamping cylinder 612 is connected to the moving mechanism 611 through a mounting plate. The first clamping arm and the second clamping arm are respectively hinged to the mounting plate. The connecting arm assembly includes a connecting block, a first movable arm and a second movable arm. The first movable arm is respectively hinged to the connecting block and the middle of the first clamping arm. The second movable arm is respectively hinged to the connecting block and the middle of the second clamping arm. The connecting block is connected to the clamping cylinder 612. The clamping cylinder 612 drives the first movable arm and the second movable arm to move away from or close to each other by driving the connecting block to rise and fall. The returning mechanism 623 includes a returning cylinder and a push arm assembly. The push arm assembly includes a connecting seat, a vertical arm and a push plate. A sliding hole for the vertical arm to extend into is provided in the feeding bin 621. The push plate is arranged in the feeding bin 621. The connecting seat is connected to the returning cylinder. The connecting seat can also be connected to a linear guide mechanism for assistance as needed.

[0083] Simple, please refer to Fig.16 , the wire tail device 300 can be equipped with a wire tail waste material collection device as needed. The wire tail waste material collection device includes a blowing air pipe 340, a receiving bin 350, a material discharge bin 360 and a receiving cylinder 370. The receiving cylinder 370 drives the receiving bin 350 to move to the bottom of the second cutter 320, and the blowing cylinder blows the wire tail 712 waste material into the receiving bin 350. The wire tail 712 waste material enters the discharge bin 360 along the chute and the discharge hole of the receiving bin 350. Since the second indexing mechanism 502 with a jacking mechanism is provided, the receiving bin 350 can directly extend to the bottom of the bottom plate 132 to receive the material, and then be retracted by the receiving cylinder 370 after the material is received.

[0084] It is understandable that the first driving mechanism 241, the second driving mechanism 252 and the third driving mechanism 310 can be operated by motors or cylinders as needed. The motor is generally used in conjunction with a linear moving mechanism 611 such as a lead screw slider to perform reciprocating linear movement.

[0085] It can be understood that the motor and cylinder of the present invention can be connected to a transmission mechanism, a guide mechanism or a speed change mechanism as needed to provide assistance. For example, the first driving mechanism 241 is connected to the first transmission mechanism 243, which is connected to the first cutter 242. The first transmission mechanism 243 includes a transmission rod and a movable connecting rod. The transmission rod is connected to the first driving cylinder, the middle part of the transmission rod is hinged, and one end of the transmission rod away from the first driving cylinder is connected to the movable connecting rod. The first cutter 242 is provided with a movable groove. The cooperation of the movable connecting rod and the movable groove prevents the first cutter 242 from moving up and down and only retains the horizontal movement. The first cutter 242 can also be configured with a guide groove to ensure the direction of movement; the second driving mechanism 252 is connected to the first guide mechanism, which includes a guide column and a matching guide groove. One end of the guide column is connected to the second driving mechanism 252 and the other end is connected to the pressure column 253; the third driving mechanism 310 is connected to the second guide mechanism 330, which includes a slider and a slide groove matched with the slider. One end of the slider is connected to the third driving mechanism 310 and the other end is connected to the second cutter 320.

[0086] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0087] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0088] In summary, the present invention provides an automatic beer terminal testing integrated machine, in which the first driving mechanism of the terminal cutting device drives the first cutter to cut the terminal from the end chain, and the cut terminal directly falls into the material guide hole below due to gravity, and the second driving mechanism drives the pressure column to press down to press the terminal in the material guide hole into the terminal seat of the stator, and the first transfer mechanism drives the stator to transfer and replace the terminal seat without the terminal installed to the bottom of the material guide hole, and repeats this process until all the terminal seats of a stator are installed; then the carrying device carries the stator to the wire cutting tail device, the third driving mechanism drives the second cutter to cut off the wire tail, and the second transfer mechanism drives the stator to transfer and replace the uncut limiter to the bottom of the second cutter, and repeats this process until all the wire tails of a stator are cut off; then the carrying device carries the stator to the testing device for testing, the lifting mechanism drives the test seat to descend, the electrical test needle contacts the terminal for electrical testing, the withstand voltage test needle contacts the end face or lug of the stator for withstand voltage testing, and the Hall test tube extends into the inner hole of the stator for Hall testing. The entire process is continuous and completely machine-driven, which is highly efficient. After the terminal is cut off, it can be directly pressed into the terminal seat without the need to be carried by a robot. During testing, three tests can be performed simultaneously, which greatly improves efficiency.

[0089] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An automatic beer terminal testing machine, characterized in that: include: A carrying device, used for carrying the stator; The terminal cutting device comprises an end chain material tray, a terminal feeding mechanism, an end chain guiding mechanism, a terminal cutting mechanism and a terminal installation mechanism, wherein the terminal feeding mechanism comprises a terminal feeding motor and a dial wheel, wherein the terminal feeding motor drives the dial wheel to rotate, and the dial wheel dials the end chain from the end chain material tray into the end chain guiding mechanism, wherein the terminal cutting mechanism comprises a first driving mechanism and a first cutter, and the terminal installation mechanism comprises a material guide hole, a second driving mechanism and a pressure column, wherein the first driving mechanism drives the first cutter to separate the terminal from the end chain from the side, the material guide hole is arranged directly below the terminal cutting position, and the second driving mechanism drives the pressure column to move into the material guide hole to press the terminal into the terminal seat of the stator; A wire tail cutting device is arranged behind the terminal cutting device, and the wire tail cutting device comprises a third driving mechanism and a second cutter, and the third driving mechanism drives the second cutter to cut off the excess wire tail exposed in the terminal seat; The test device comprises a lifting mechanism, a test socket, an electrical test needle, a withstand voltage test needle and a Hall test tube, wherein the electrical test needle and the withstand voltage test needle are connected to the test socket in a slidable manner up and down, and the Hall test tube is fixedly connected to the test socket, and the lifting mechanism drives the test socket to lift and lower, so that the electrical test needle contacts the terminal of the stator for electrical testing, the withstand voltage test needle contacts the end face or lug of the stator for withstand voltage testing, and the Hall test tube extends into the inner hole of the stator for Hall testing; The transfer mechanism includes a first transfer mechanism and a second transfer mechanism, wherein the first transfer mechanism is arranged below the carrier device, so that the stator rotates to replace the terminal seat to the position directly below the material guide hole, and the second transfer mechanism is arranged below the carrier device, so that the stator rotates to replace the wire tail to the wire tail cutting position; The indexing mechanism comprises a lifting cylinder, an indexing motor, a rotating slide bar and a lifting indexing platform, wherein the rotating slide bar is rotatably connected to the lifting cylinder, the indexing motor drives the rotating slide bar to rotate, and the rotating slide bar is connected to the lifting indexing platform; The transport device includes a track, a material pushing mechanism and a material transport tool, the material transport tool includes a slide plate, a bottom plate and a positioning frame, the slide plate cooperates with the track, a plug-in column and a plug-in hole matching mechanism is provided between the slide plate and the bottom plate, the bottom plate is provided with a lifting and indexing groove adapted to the lifting and indexing platform, the positioning frame is fixed to the bottom plate and adapted to the inner hole of the stator; The terminal cutting device comprises a first terminal cutting device and a second terminal cutting device, and each of the first terminal cutting device and the second terminal cutting device is provided with a first transfer mechanism.

2. According to claim 1, an automatic beer terminal testing machine is characterized in that: The positioning frame is provided with a test hole matched with the Hall test tube.

3. The automatic beer terminal testing machine according to claim 1, characterized in that: The bottom plate is provided with a support column corresponding to the withstand voltage test needle and arranged below the stator to support the stator.

4. The automatic beer terminal testing machine according to claim 1, characterized in that: The terminal cutting device also includes a paper tape receiving mechanism, which includes a receiving motor, a pulling drum, a winding drum and a pressure spring. The pressure spring is connected to the winding drum so that the winding drum always has a restoring force close to the pulling drum. The receiving motor drives the pulling drum to rotate and drives the winding drum to rotate and rewind the paper tape of the winding end chain.

5. The automatic beer terminal testing machine according to claim 1, characterized in that: The terminal cutting device also includes a waste discharge mechanism, which includes a feed hole, a blowing air channel and a discharge hole. The blowing air channel is connected to the discharge hole in a bent manner, and the feed hole is connected to the discharge hole in a straight line. The feed hole is arranged opposite to the first cutter.

6. The automatic beer terminal testing machine according to claim 1, characterized in that: The testing device further comprises a pushing mechanism, which is arranged below the carrier and pushes up the stator to cooperate with the lifting mechanism for testing.

7. The automatic beer terminal testing machine according to claim 1, characterized in that: It also includes a material unloading device, which includes a material unloading robot and a defective product recovery mechanism. The material unloading robot includes a moving mechanism, a clamping cylinder and a clamping claw. The clamping cylinder is connected to the moving mechanism. The clamping cylinder drives the clamping claw to clamp a qualified stator. The defective product recovery mechanism includes a feeding bin, a storage bin and a returning bin mechanism. The feeding bin is docked with the carrying device, the feeding bin is connected with the storage bin, and the returning bin mechanism pushes the stator entering the feeding bin into the storage bin.

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