A flipping strip device

Abstract

This utility model discloses a flipping and transducing device. The automatic wiring machine includes a control box, a three-axis moving mechanism, an infeed conveyor belt, a wiring conveyor belt, a wiring trimming mechanism, a wiring mechanism, and a fixture return conveyor mechanism, all mounted on the top surface of the control box. The fixture return conveyor mechanism is horizontally arranged on the front side of the control box surface, extending from right to left. The infeed conveyor belt and the wiring conveyor belt are horizontally connected from left to right on the control box surface behind the fixture return conveyor mechanism. The wiring trimming mechanism is distributed on both the front and rear sides of the infeed conveyor belt. A three-axis moving mechanism is provided on the rear side of the wiring conveyor belt to support the movement of the wiring mechanism along the edges of the wiring conveyor belt. This utility model's automatic wiring machine can quickly position and wire inductor coils on the fixture, improving wiring accuracy and ensuring coil pin wiring quality and product qualification rate.

Description

Technical Field

[0001] This utility model belongs to the field of inductor coil production equipment, and in particular relates to a flipping and passing strip equipment. Background Technology

[0002] Inductors are components that convert electrical energy into magnetic energy and store it. Their structure mainly consists of a base, magnetic ring, and coil. The manufacturing process of inductors is basically divided into five steps: inductor pin connection, inductor winding, inductor soldering, inductor cleaning, and inductor coating. After soldering the leads and base of the inductor, to ensure that the coil does not shift with the base and to prevent lead breakage, adhesive is applied to both sides of the base to make the connection between the coil ends and the base more secure. Currently, adhesive application for inductor coils on the market is done manually. After applying adhesive to one side between the base and the inductor coil, the inductor needs to be manually flipped over before applying adhesive to the other side again. This process is slow, involves many steps, and has low automation, resulting in low production efficiency for inductors. Utility Model Content

[0003] The purpose of this invention is to provide a flipping and conveying device. This device can complete the dispensing operation by clamping, flipping, transferring, and handling inductor products. The entire process of flipping, conveying, and transporting is fully automated, eliminating the need for manual flipping of the inductor products and improving the efficiency of inductor flipping operations. To achieve the above objective, this invention employs the following technical effects: According to one aspect of the present invention, a flipping and conveying device is provided. The flipping and conveying device includes a control box, a flipping mechanism, and a fixture feeding conveyor belt, a feeding conveyor belt, and a fixture discharging conveyor belt arranged parallel to each other on the surface of the control box and distributed sequentially from the rear to the front. A conveying transfer assembly is arranged on the surface of the control box 1 and located between the fixture feeding conveyor belt and the feeding conveyor belt along the conveying direction. A support frame is arranged vertically upward on the surface of the control box. A clamping mechanism is arranged above the discharge side near the fixture feeding conveyor belt. A moving mechanism is arranged directly above the feeding conveyor belt and fixed on the support frame. A first fixture placement platform is arranged at the edge of the feeding conveyor belt near the conveying transfer assembly. A second fixture placement platform is arranged at the edge of the fixture discharging conveyor belt near the feeding conveyor belt. The flipping mechanism is movably arranged between the feeding conveyor belt and the fixture discharging conveyor belt through the moving mechanism.

[0004] In a further preferred embodiment of the above scheme, the flipping mechanism includes a rotary motor, a main rotary shaft, a flipping clamping assembly, and a vertical moving support plate disposed at the vertical moving end of the moving mechanism. A transverse support beam is horizontally disposed on the lower front side of the vertical moving support plate along the conveying direction of the feed conveyor belt. The transverse support beam is fixed to the vertical moving support plate by a transverse support seat. Longitudinal support beams are horizontally fixed at both ends of the transverse support beam along the longitudinal direction. The main rotary shaft is horizontally disposed between the longitudinal support beams at both ends of the transverse support beam. The ends near the main rotary shaft are rotatably disposed on the middle of the longitudinal support beams via rotary support bearings. The transverse support beam is disposed at one end... The rotary motor is fixedly mounted on the surface. The output shaft of the rotary motor extends out in the other direction of the transverse support beam and is provided with a first pulley. A second pulley is provided on the main rotating shaft and located in the plane where the first pulley is located. The first pulley and the second pulley are connected by a first transmission belt. A third pulley is provided on both ends of the main rotating shaft and located outside the longitudinal support beam. The flipping clamping assembly is rotatably mounted between the two longitudinal support beams. A fourth pulley is provided on the flipping clamping assembly located outside the longitudinal support beam on one side of the third pulley. The third pulley is connected to the fourth pulley on the flipping clamping assembly by a second transmission belt.

[0005] In a further preferred embodiment of the above scheme, the flipping clamping assembly includes a flipping clamping cylinder, a picking clamp, and a vertical support column. Vertical support columns are fixed vertically at the front ends of the two longitudinal support beams. The flipping clamping cylinder is fixedly installed at the center of the front side of the vertical support column. A sliding support cylinder extending from the inside to the outside is installed at the lower end of the vertical support column. The sliding support cylinder is rotatably mounted at the lower end of the vertical support column via fixed support bearings on both the inner and outer sides of the lower end. Picking clamps are horizontally installed on the inner sides of the lower ends of the two vertical support columns, and horizontal through-holes are installed at the heads of the two picking clamps. A rotating support shaft extends outward from the outside of the vertical support column. The rotating support shaft is horizontally keyed and slidably disposed inside the sliding support cylinder at the lower end of the vertical support column. A clamping drive plate is disposed above the rotating support shaft to push the picking clamp to perform clamping operations. The output shaft of the flipping clamping cylinder is connected to the top of the clamping drive plate. A fourth pulley is disposed on the end of the sliding support cylinder located on one side of the third pulley. Clamping drive seats are fixedly disposed on the ends of the two rotating support shafts and on the outside of the fourth pulley. A U-shaped opening with the clamping drive seat facing downward is disposed at the lower end of the clamping drive plate.

[0006] In a further preferred embodiment of the above scheme, a rotating induction disk is provided on the main rotating shaft located on one side of the transverse support seat and close to the second pulley, and origin sensors extending to both sides of the rotating induction disk are provided on the transverse support beam.

[0007] In a further preferred embodiment of the above scheme, the clamping drive seat includes a fixed sleeve and a limiting plate, with limiting plates respectively fitted at both ends of the fixed sleeve, and the U-shaped opening at the lower end of the clamping drive plate spanning the periphery of the fixed sleeve between the limiting plates.

[0008] In a further preferred embodiment of the above scheme, a shaft hole is provided through the lower end of the vertical support column, and two fixed support bearings are respectively installed in the shaft hole at the lower end of the vertical support column near the outer periphery of both ends of the sliding support cylinder. The outer peripheral wall of the rotating support shaft connected to the head of the picking clamp is keyed and sleeved inside the sliding support cylinder.

[0009] In a further preferred embodiment of the above scheme, a first pusher plate is provided on the edge of the feed conveyor belt away from the first fixture placement platform, pushing towards the surface of the first fixture placement platform; a second pusher plate is provided on the edge of the second fixture placement platform near the first fixture placement platform, extending towards the surface of the fixture delivery conveyor belt; a first blocking cylinder and a second blocking cylinder are respectively provided on both sides of the second pusher plate, extending into the feed conveyor belt; and a third blocking cylinder, a third pusher plate, and a fourth blocking cylinder are sequentially distributed on the rear side of the fixture delivery conveyor belt below the clamping mechanism, extending towards the surface of the fixture delivery conveyor belt from the feed direction to the discharge direction.

[0010] In a further preferred embodiment of the above scheme, the strip transfer assembly includes a horizontally moving transfer assembly disposed on the surface of a control box behind the first fixture placement platform and a transfer support assembly slidably disposed on the horizontally moving transfer assembly. The transfer support assembly includes a transfer support cylinder, a transfer support platform, and a transfer support plate. The lower end of the transfer support plate is connected to the horizontally moving transfer assembly. The transfer support platform is horizontally disposed at the top of the transfer support plate along the conveying direction of the feed conveyor belt. The transfer support cylinder is vertically disposed on the front surface of the transfer support plate. An L-shaped adsorption support plate is horizontally disposed below the transfer support platform. The output shaft of the transfer support cylinder is fixedly connected to the bottom of the L-shaped adsorption support plate. An adsorption magnetic strip is disposed at the top of the L-shaped adsorption support plate. A groove for placing the adsorption magnetic strip is disposed at the top of the L-shaped adsorption support plate. A strip-shaped opening for receiving the adsorption magnetic strip is hollowed out on the surface of the transfer support platform. An inductor product receiving fixture is disposed at the upper end of the strip-shaped opening. The center of the inductor product receiving fixture is hollowed out.

[0011] In a further preferred embodiment of the above scheme, the horizontal moving transfer assembly includes a transfer drive motor, a horizontal moving support plate, a transfer guide rail, and a strip transfer slider. The horizontal moving support plate is disposed on the surface of the control box between the rear side of the first fixture placement table and the front side of the feed conveyor belt. The horizontal moving support plate is disposed on the surface of the control box along the extension direction of the feed conveyor belt. The transfer guide rail is horizontally fixed along the front surface of the transfer support plate. The strip transfer slider is slidably disposed on the transfer guide rail. The back side of the strip transfer slider is fixed to the transfer support plate. A first conveyor wheel and a second conveyor wheel are respectively disposed on the rear side of the left and right ends of the horizontal moving support plate. The end of the horizontal moving support plate near the discharge end of the feed conveyor belt is... A transfer drive motor is installed on the part, which is connected to the first transfer wheel. The first and second transfer wheels are rotatably connected by a conveyor belt. A transfer connecting block is arranged horizontally above the horizontal moving support plate. One end of the transfer connecting block is connected to the upper surface of the conveyor belt, and the other end of the transfer connecting block is fixed to the side wall of the transfer support plate near the top of the transfer slider. The lower surface of the transfer connecting block is fixed to the top surface of the transfer slider. Transfer sensors for sensing the movement position of the transfer connecting block are embedded in the top surface of both ends of the transfer support plate. The transfer sensors are used to sense the position of the transfer connecting block when it moves to both ends above the transfer support plate, so that the transfer support platform can be moved to the accurate position.

[0012] In a further preferred embodiment of the above scheme, the moving mechanism includes a moving servo motor, a vertical moving cylinder, a drive screw, a screw nut, and left and right sliding guide rails horizontally arranged on the top surface of the support frame. A sliding support beam, along the conveying direction of the fixture being fed into the conveyor belt, is horizontally arranged between the left and right sliding guide rails. The two ends of the sliding support beam are slidably mounted on the left and right sliding guide rails via sliding support blocks. Moving support bearings are provided on the top surface of the support frame at both ends of the right sliding guide rail. The two ends of the drive screw are mounted on the top surface of the support frame via moving support bearings. One end of the drive screw passes through the corresponding moving support bearing and is connected to the output shaft of the moving servo motor. A screw nut, fixed to the sliding support beam, is sleeved on the drive screw. The vertical moving cylinder is vertically arranged in the middle of the sliding support beam. The output end of the vertical moving cylinder... A vertically movable support plate is provided on the top, and the flipping mechanism is mounted on the vertically movable cylinder via the vertically movable support plate. The clamping mechanism includes a horizontally movable push rod, a vertically guide cylinder, and a clamping cylinder. A guide rail is horizontally provided on the top side wall of the support frame near the drive screw. The two ends of the guide rail are horizontally fixed to the top side wall of the support frame via a front guide support seat and a rear guide support seat. A guide slide plate that can slide in the horizontal direction is provided on the guide rail. A horizontally movable push rod that is pulsatorically connected to the guide slide plate is provided on the rear guide support seat. The vertically guide cylinder is provided on the side wall of the guide slide plate near the rear guide support seat. A horizontally fixed support plate that is pulsatorically fixed along the conveying direction of the jig feeding into the conveyor belt is provided on the output shaft of the vertically guide cylinder. Multiple clamping cylinders that extend in parallel between the third and fourth blocking cylinders are vertically provided on the side of the horizontally fixed support plate for jig feeding into the surface of the conveyor belt.

[0013] In summary, because this utility model adopts the above-mentioned technical solution, it has the following technical effects: The automatic wiring machine of this utility model can quickly position and organize the fixtures loaded with inductor products, and the flipping and stripping equipment can complete the dispensing operation by clamping, flipping, transferring and transporting the inductor products. The entire process of flipping, stripping and conveying is completed automatically, without the need for manual operation of flipping inductor products, which improves the efficiency of inductor flipping operations, shortens the production line cycle and improves the quality of inductor product production. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a flipping strip conveying device according to this utility model; Figure 2 This is a schematic diagram of the distribution of the conveyor belt for the inductive products of this utility model; Figure 3 This is a schematic diagram of the overall structure of the flipping mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the flip-grip assembly of this utility model; Figure 5 This is a schematic diagram of the flipping transmission of the flipping clamping assembly of this utility model; Figure 6 This is a schematic diagram of the installation structure of the rotating induction disk of this utility model; Figure 7 This is an exploded structural diagram of the flip-grip assembly of this utility model; Figure 8 This is a schematic diagram of the limit adjustment component of this utility model; Figure 9 This is a frontal three-dimensional structural diagram of the clamping mechanism and the moving mechanism of this utility model; Figure 10 This is a side-view three-dimensional structural diagram of the clamping mechanism and the moving mechanism of this utility model; Figure 11 This is a schematic diagram of the distribution structure of the clamping mechanism of this utility model; Figure 12 This is a schematic diagram of the overall structure of the strip transfer assembly of this utility model; Figure 13 This is a schematic diagram showing the distribution of the flipping mechanism, the strip transfer assembly, and the fixture feeding into the conveyor belt of this utility model; Figure 14 This is a schematic diagram showing the distribution between the feed conveyor belt and the strip transfer assembly of this utility model; Figure 15 This is a schematic diagram of the structure of the horizontal moving transfer component of this utility model; Figure 16 This is a schematic diagram of the transfer support assembly of this utility model; Figure 17 This is a bottom view of the transfer support assembly of this utility model. Figure 18 This is a schematic diagram of the installation structure of the L-shaped adsorption support plate; In the attached diagram, the components are: control box 1, tilting mechanism 2, fixture feeding conveyor belt 3, feed conveyor belt 4, fixture discharging conveyor belt 5, strip transfer assembly 6, clamping mechanism 7, moving mechanism 8, fixture placement platform 9, first push plate 9a, loading fixture 9b, second fixture placement platform 10, second push cylinder 10a, second push plate 11, first blocking cylinder 12, second blocking cylinder 13, feed sensor 14, third blocking cylinder 30, third push plate 31, third push cylinder 31a, fourth blocking cylinder 32, fixture sensor 33, unloaded fixture 34, first push cylinder 90, and support frame 100. Rotary motor 200, first pulley 200a, first transmission belt 200b, main rotating shaft 201, second pulley 201b, third pulley 201c, flipping clamping assembly 202, fourth pulley 202a, second transmission belt 202b, vertical moving support plate 203, transverse support beam 204, transverse support seat 205, longitudinal support beam 206, rotating induction disk 207, strip induction hole 207a, origin sensor 208; 2020: Tilting clamping cylinder; 2021: Picking clamp; 2022: Vertical support column; 2023: Rotary support shaft; 2024: Clamping drive plate; 2024a: U-shaped opening; 2025: Clamping drive seat; 2025a: Fixed sleeve; 2025b: Limiting plate; 2026: Sliding support cylinder; 2027: Fixed support bearing; 2028: Shaft hole; 2090: Limiting fixing seat; 2091: Adjusting guide seat; 2092: Adjusting screw; 2093: Adjusting screw hole. Horizontal moving transfer assembly 60, transfer support assembly 61, transfer drive motor 600, horizontal moving support plate 601, transfer guide rail 602, strip transfer slider 603, first transfer wheel 604, second transfer wheel 604a, transfer belt 605, transfer connecting block 606, transfer sensor 607, transfer support cylinder 610, transfer support platform 611, transfer support plate 612, L-shaped adsorption support plate 613, groove 613a, adsorption magnetic strip 614, strip-shaped opening 615, inductive product receiving fixture 616; Horizontal moving push rod 700, vertical guide cylinder 701, clamping cylinder 702, guide rail 703, front guide support seat 704, rear guide support seat 704a, guide slide plate 705, horizontal fixed support plate 706, moving servo motor 800, vertical moving cylinder 801, drive screw 802, screw nut 803, left sliding guide rail 804, right sliding guide rail 805, moving support bearing 805a, sliding support beam 806. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0016] like Figure 1 and Figure 2As shown, according to one aspect of the present invention, the present invention provides a flipping and conveying device, the flipping and conveying device including a control box 1, a flipping mechanism 2, and a fixture feeding conveyor belt 3, a feeding conveyor belt 4, and a fixture discharging conveyor belt 5 arranged parallel to each other on the surface of the control box 1 and distributed sequentially from the rear to the front. A conveying and transferring assembly 6 is arranged on the surface of the control box 1 and located between the fixture feeding conveyor belt 3 and the feeding conveyor belt 4 along the conveying direction. A support frame 100 is vertically arranged on the surface of the control box 1. A clamping mechanism 7 is arranged above the discharge side near the fixture feeding conveyor belt 3. A movable mechanism 8 fixed to the support frame 100 is provided above. A first fixture placement platform 9 is provided at the edge of the feed conveyor belt 4 near the side of the strip transfer assembly 6, and a second fixture placement platform 10 is provided at the edge of the fixture delivery conveyor belt 5 near the side of the feed conveyor belt 4. The flipping mechanism 2 is movably disposed between the feed conveyor belt 4 and the fixture delivery conveyor belt 4 via the movable mechanism 8. A first push plate 9a is provided at the edge of the feed conveyor belt 4 away from the first fixture placement platform 9, pushing against the surface of the first fixture placement platform 9. A first push air is respectively provided between the first fixture placement platform 9 and the second fixture placement platform 10. A first pusher cylinder 90 and a second pusher cylinder 10a are provided. A first pusher plate 9a is provided on the output shaft of the first pusher cylinder 90. The first pusher cylinder 90 pushes the first pusher plate 9a to move, so that the first pusher plate 9a pushes the loading fixture 9b loaded with inductor products into the feed conveyor belt 4 and pushes it onto the first fixture placement platform 9 for neat placement. A second pusher plate 11 is provided on the edge of the second fixture placement platform 10 near the first fixture placement platform 9, extending towards the surface of the fixture delivery conveyor belt 5. The second pusher cylinder 10a pushes the second pusher plate 11 to move. The empty loading fixture 9b (after unloading the inductor products) placed on the second fixture placement table 10 is pushed to the surface of the fixture delivery conveyor belt 5, so that the empty loading fixture 9b flows back to the loading position and is reused to load the inductor products initially applied with glue. The first blocking cylinder 12 and the second blocking cylinder 13 extending into the feed conveyor belt 4 are respectively provided on both sides of the second push plate 11. The third blocking cylinder 30, the third push plate 31 and the fourth blocking cylinder 32 extending into the surface of the fixture feed conveyor belt 3 are arranged sequentially from the feed direction to the discharge direction on the side of the fixture feed conveyor belt 3 below the clamping mechanism 7.A fixture sensor 33 is provided at the edge of the fixture feeding conveyor belt 3 between the third push plate 31 and the fourth blocking cylinder 32. When the fixture sensor 33 senses an empty fixture 34 that has been transferred from the feed end to the discharge end of the fixture feeding conveyor belt 3, the output shaft of the fourth blocking cylinder 32 extends toward the surface of the fixture feeding conveyor belt 3 to block the empty fixture 34. Then, the third blocking cylinder 30 extends toward the surface of the fixture feeding conveyor belt 3 to prevent the next empty fixture 34 from flowing toward the direction of the fourth blocking cylinder 32. Then, the third push plate 31 is activated. Under the push of the third push cylinder 31a, the third push plate 31 presses the empty fixture 34 tightly against the inner wall of the fixture feeding conveyor belt 3, so that the empty fixture 34 is positioned on the fixture feeding conveyor belt 3, waiting for the clamping mechanism 7 to clamp the inductor and load it into the empty fixture 34. After being coated with adhesive, the inductor products are fed onto the feeding conveyor belt 4 via the loading fixture 9b. Upon reaching the feeding sensor 14 between the first push plate 9a and the second blocking cylinder 13, the sensor 14 detects the loading fixture 9b. The second blocking cylinder 13 then extends towards the surface of the feeding conveyor belt 4 to block the loading fixture 9b, causing it to stop at the position on the feeding conveyor belt 4 in front of the first fixture placement table 9. Subsequently, the first blocking cylinder 12 also extends towards the surface of the feeding conveyor belt 4 to block the next loading fixture 9b being fed in, preventing it from rapidly flowing onto the feeding conveyor belt 4 in front of the first fixture placement table 9. The first push plate 9a pushes the blocked loading fixture 9b onto the first fixture placement table 9. The moving mechanism 8 drives the flipping mechanism 2 to move to the position of the first fixture placement table 9 and flips it. After the mechanism 2 flips the loading fixture 9b that is held on the first fixture placement table 9, it is transported to the strip transfer assembly 6 that is placed behind the first fixture placement table 9. The strip transfer assembly 6 adsorbs the inductor products on the loading fixture 9b onto the inductor product receiving fixture 616. After the inductor products on the loading fixture 9b are flipped 180° by the flipping mechanism 2, they are unloaded onto the inductor product receiving fixture 616 of the strip transfer assembly 6. The moving mechanism 8 then drives the loading fixture 9 held by the flipping mechanism 2 to move to the position of the second fixture placement table 10. The flipping mechanism 2 places the loading fixture 9 that has unloaded the inductor products on the second fixture placement table 10. The second push plate 11 pushes the loading fixture 9 that has unloaded the inductor products on the second fixture placement table 10 onto the fixture delivery conveyor belt 5. The empty loading fixture on the fixture delivery conveyor belt 5 is transferred to the next station for reloading inductor products.Meanwhile, the transfer assembly 6 moves the loaded inductor products to the discharge end of the jig feeding conveyor belt 3 (the edge of the jig feeding conveyor belt 3 away from the third push plate 31). The clamping mechanism 7 clamps the inductor products loaded on the inductor product receiving jig 616 on the transfer assembly 6 onto the empty jig 34 at the discharge end of the jig feeding conveyor belt 3. After clamping, the transfer assembly 6 returns to the rear position of the first jig placement table 9 to wait for the next loading and flipping of inductor products. After dispensing, the inductor products are flipped and loaded onto the empty jig 34, and then fed into the conveyor belt 3 by the jig to be transported to the next process for dispensing on the other side of the inductor products. In this utility model, a PLC controller and a power supply are provided in the control box 2. The PLC controller has a high-precision servo control system, and the power supply provides working power for the entire control system. The control system is used to receive the sensing information detected by the sensors and to control the cylinders and motors; each sensor is a fiber optic sensor.

[0017] In this utility model, such as Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, the flipping mechanism 2 includes a rotary motor 200, a main rotating shaft 201, a flipping clamping assembly 202, and a vertical moving support plate 203 disposed at the vertical moving end of the moving mechanism 8. A transverse support beam 204 is horizontally disposed on the lower front side of the vertical moving support plate 203 along the conveying direction of the feed conveyor belt 4. The transverse support beam 204 is fixed to the vertical moving support plate 203 by a transverse support seat 205. Longitudinal support beams 206 are horizontally fixed at both ends of the transverse support beam 204 along the longitudinal direction. The main rotating shaft 201 is horizontally disposed between the longitudinal support beams 206 at both ends of the transverse support beam 204, close to the main rotating shaft 201. The two ends of the main rotating shaft 201 are rotatably mounted on the middle of the longitudinal support beam 206 via rotary support bearings 201a. The rotary motor 200 is fixedly mounted on one end surface of the transverse support beam 204. The output shaft of the rotary motor 200 extends out along the other direction of the transverse support beam 204 and is provided with a first pulley 200a. A second pulley 201b is provided on the main rotating shaft 201 and located on the plane of the first pulley 200a. The first pulley 200a and the second pulley 201b are connected by a first transmission belt 200b. A third pulley 2 is provided at both ends of the main rotating shaft 201 and on the outside of the longitudinal support beam 206. 01c, the flip-grip assembly 202 is rotatably arranged between two longitudinal support beams. A fourth pulley 202a is arranged on the flip-grip assembly 202 located on the outer side of the longitudinal support beam 206 on one side of the third pulley 201c. The third pulley 201c is connected to the fourth pulley 202a on the flip-grip assembly 202 via a second transmission belt 202b. A rotating induction disk 207 is arranged on the main rotating shaft 201 located on one side of the transverse support 205 and near the second pulley 201b. Origin sensors 208 extending to both sides of the rotating induction disk 207 are arranged on the transverse support beam 204. The rotating induction disk 207 has radial... A strip-shaped sensing hole 207a is provided in the directional direction. In the stopped state, the origin sensor 208 is located on both sides of the strip-shaped sensing hole 207a to sense it. When the rotating sensing disk 207 rotates clockwise or flips 180°, the strip-shaped sensing hole 207a should be exactly at the position of the origin sensor 208, thereby detecting the rotation angle of the main rotating shaft 201. A tension adjusting roller 202c is provided on the second transmission belt 202b. One side of the second transmission belt 202b passes through the eccentric position of the tension adjusting roller 201d. The central axis of the tension adjusting roller 202c is set on the side wall of the vertical support column 2022 through the adjusting plate 202d. Figure 5As shown, the adjusting plate 202d is provided with a sliding adjusting hole 202e. The adjusting plate 202d is fixed to the side wall of the vertical support column 2022 by the adjusting bolt on the sliding adjusting hole 202e. When adjusting the tension of the second transmission belt 202b, first loosen the adjusting bolt on the adjusting plate 202d (not shown), and then move the adjusting plate 202d so that the sliding adjusting hole 202e on the adjusting plate 202d slides to a certain position relative to the adjusting bolt, thereby tightening the second transmission belt 202b. Then tighten it again. Adjusting bolts (not shown) fix the adjusting plate 202d to the side wall of the vertical support column 2022. When it is necessary to clamp the loading fixture 9b to unload and flip the inductive product, the first pulley 200a on the output shaft of the rotary motor 200 drives the second pulley 201b to rotate through the first transmission belt 200b, which in turn drives the main rotating shaft 201 to rotate. The rotating induction disk 207 on the main rotating shaft 201 rotates together. When the origin sensor 208 senses and detects the strip-shaped sensing hole 207a of the rotating induction disk 207 again, the main rotating shaft 201 drives the flipping clamping assembly 202 and the rotating induction disk 207 to complete a 180° flip, so that the loading fixture 9b clamped by the flipping clamping assembly 202 is flipped 180° to unload the inductive product. Then the rotary motor 200 flips 180° again to return to its original position, so that the loading fixture 9b can be clamped again.

[0018] In this utility model, such as Figure 3 , Figure 4 , Figure 5 , Figure 7As shown, the flip-grip assembly 202 includes a flip-grip cylinder 2020, a picking clamp 2021, and a vertical support column 2022. Vertical support columns 2022 are fixed vertically at the front ends of two longitudinal support beams 206. The flip-grip cylinder 2020 is fixedly installed at the center of the front side of the vertical support column 2022. A sliding support cylinder 2026, extending from the inside to the outside, is provided at the lower end of the vertical support column 2022. The sliding support cylinder 2026 is fixed to the inner and outer sides of the lower end of the vertical support column 2022. A fixed support bearing 2027 is rotatably mounted at the lower end of the vertical support column 2022. Two horizontally mounted picking clamps 2021 are respectively mounted on the inner side of the lower ends of the two vertical support columns 2022, with the two picking clamps 2021 on the same horizontal line. A rotating support shaft 2023 is mounted at the head of each of the two picking clamps 2021, extending horizontally outward from the outer side of the vertical support column 2022. The rotating support shaft 2023 is horizontally keyed and slidably mounted inside the sliding support cylinder 2026 at the lower end of the vertical support column 2022. Above the rotating support shaft 2023 is... A clamping drive plate 2024 is provided to push the picking clamp 2021 to perform clamping operations. The output shaft of the flip clamping cylinder 2020 is connected to the top of the clamping drive plate 2024. The fourth pulley 202a is provided on the rotating support shaft 2023 located on one side of the third pulley 201c. Clamping drive seats 2025 are respectively fixed on the ends of the two rotating support shafts 2023 and located outside the fourth pulley 202a. A downward-facing clamping drive is provided at the lower end of the clamping drive plate 2024. In this utility model, the clamping drive seat 2025 includes a fixed sleeve 2025a and a limiting plate 2025b. The limiting plates 2025b are fixed at both ends of the fixed sleeve 2025a. The U-shaped opening 2024a at the lower end of the clamping drive plate 2024 spans the periphery of the fixed sleeve 2025a between the limiting plates 2025b. The limiting plates 2025b are located on both sides of the clamping drive plate 2024. The U-shaped opening 2024a does not contact the outer peripheral wall of the sliding shaft cylinder 2025a.A shaft hole 2028 is provided through the lower end of the vertical support column 2022. Two fixed support bearings 2027 are respectively installed in the shaft hole 2028 at the lower end of the vertical support column 2022 near the outer periphery of both ends of the sliding support cylinder 2026. The outer peripheral wall of the rotating support shaft 2023 connected to the head of the picking clamp 2021 is keyed into the sliding support cylinder 2026. When the second transmission belt 202b drives the fourth pulley 202a to rotate, the sliding support cylinder 2026 rotates within the fixed support bearings 2027 at the lower end of the vertical support column 2022, simultaneously causing the sliding key to rotate inside the sliding support cylinder 2026. The support shaft 2023 rotates together, causing the picking clamp 2021 to rotate together. When the picking clamp 2021 closes to clamp the loading fixture 9 or opens to unload the loading fixture 9, the flipping clamping cylinder 2020 pushes the clamping drive plate 2024. The clamping drive plate 2024, through the limiting plate 2025b on the fixed sleeve 2025a, pushes the rotating support shaft 2023 to slide back and forth within the sliding support cylinder 2026, thereby pushing the picking clamp 2021 to close or open, performing clamping or unloading operations on the loading fixture 9. When the first pulley 200a on the output shaft of the rotary motor 200 rotates through the first transmission belt 200b, the main rotating shaft... When the main rotating shaft 201 rotates together, the third pulley 201c and the fourth pulley 202a at both ends of the main rotating shaft 201 drive the corresponding fourth pulley 202a to rotate via the second transmission belt 202b. The fourth pulleys 202a on both sides drive the corresponding rotating support shaft 2023 to rotate on the fixed support bearing 2027 at the lower end of the vertical support column 2022, causing the loading fixture 9b held between the two picking clamps 2021 to rotate 180°, so that the inductor on the loading fixture 9b is rotated 180°. When the loading fixture 9b is unloaded, the output shaft of the flipping clamping cylinder 2020 extends or retracts, causing... The output shaft of the flipping clamping cylinder 2020 pulls the clamping drive plate 2024. The U-shaped opening 2024a at the lower end of the clamping drive plate 2024 moves along the periphery of the fixed sleeve 2025a, causing the clamping drive plate 2024 to contact the limiting plates 2025b at both ends of the fixed sleeve 2025a. This pushes the rotating support shaft 2023 to slide back and forth along the axial direction within the sliding support cylinder 2026. When the rotating support shaft 2023 slides back and forth, it causes the picking clamp 2021 to close and clamp the loading fixture 9 or open and unload the loading fixture 9. After completing the clamping action of the loading fixture 9, the flipping and unloading operation of the inductor products on the loading fixture 9 is realized.

[0019] In this utility model, such as Figure 3 , Figure 4 , Figure 8As shown, a limit adjustment assembly 209 is provided between the origin sensor 208 and the transverse support 205. The limit adjustment assembly 209 includes a limit fixing seat 2090, an adjustment guide seat 2091, and an adjustment screw 2092. The limit fixing seat 2090 is fixed to the side wall of the vertical moving support plate 203 near the origin sensor 208. The adjustment guide seat 2091 is fixed to the transverse support beam 204 below the limit fixing seat 2090. An adjustment screw hole 2093 is provided on the center surface of the adjustment guide seat 2091. An adjustment screw 2092 is vertically provided on the limit fixing seat 2090, extending into the adjustment screw hole 2093 in the center of the adjustment guide seat 2091. Inside the threaded connection limiting and fixing seat 2090, the lower end of the adjusting screw 2092 is threaded into the adjusting screw hole 2093. When installing the transverse support seat 205 and the vertical moving support plate 203, the height of the transverse support beam 204 and the transverse support seat 205 on the vertical moving support plate 203 is finely adjusted by turning the adjusting screw 2092 up and down. Then, the transverse support seat 205 is fixed on the vertical moving support plate 203 with fixing bolts, and the adjusting screw 2092 is tightened to fix the limiting and fixing seat 2090 and the adjusting guide seat 2091. This completes the purpose of finely adjusting the height of the transverse support beam 204 and also strengthens the purpose of stabilizing and fixing the transverse support beam 204.

[0020] In this utility model, such as Figure 1 , Figure 9 , Figure 10 , Figure 11The moving mechanism 8 includes a moving servo motor 800, a vertical moving cylinder 801, a drive screw 802, a screw nut 803, and a left sliding guide rail 804 and a right sliding guide rail 805 arranged horizontally on the top surface of the support frame 100. A sliding support beam 806 is horizontally arranged between the left sliding guide rail 804 and the right sliding guide rail 805, along the conveying direction of the fixture being fed into the conveyor belt 3. The two ends of the sliding support beam 806 are slidably mounted on the left sliding guide rail 804 and the right sliding guide rail 805 via sliding support blocks 806a. Moving support bearings 805 are provided on the top surface of the support frame 100 at both ends of the right sliding guide rail 805. a. Both ends of the drive screw 802 are mounted on the top surface of the support frame 100 via movable support bearings 805a. One end of the drive screw 802 passes through the movable support bearing 805a on the corresponding side and is connected to the output shaft of the movable servo motor 800. A screw nut 803 fixed on the sliding support beam 806 is sleeved on the drive screw 802. The vertical moving cylinder 801 is vertically arranged in the middle of the sliding support beam 806. A vertical moving support plate 203 is arranged on the output end of the vertical moving cylinder 801. The flipping mechanism 2 is mounted on the vertical moving cylinder 801 via the vertical moving support plate 203.In this utility model, the clamping mechanism 7 includes a transverse moving push rod 700, a vertical guide cylinder 701, and a clamping cylinder 702. A guide rail 703 is transversely arranged on the top side wall of the support frame 100 near the drive screw 802. The two ends of the guide rail 700 are transversely fixed to the top side wall of the support frame 100 via a front guide support 704 and a rear guide support 704a. A guide slide plate 705 that can slide in the transverse direction is provided on the guide rail 703. A transverse moving push rod 705 that is pulsatingly connected to the guide slide plate 705 is provided on the rear guide support 704a. The movable push rod 700, which moves laterally, pushes the guide slide plate 705 to slide back and forth on the guide rail 703 between the front guide support 704 and the rear guide support 704a. The vertical guide cylinder 701 is installed on the side wall of the guide slide plate 705 near the rear guide support 704a. A transverse fixed support plate 706, which is in the conveying direction of the fixture feeding into the conveyor belt 3, is installed on the output shaft of the vertical guide cylinder 701. Multiple fixtures extending in parallel between the third blocking cylinder 30 and the fourth blocking cylinder 32 are vertically installed on the side of the transverse fixed support plate 706. The clamping cylinder 702 is fed into the surface of the conveyor belt 3. After the moving mechanism 8 unloads the flipped inductor fixture onto the strip transfer assembly 6, the strip transfer assembly 6 moves the flipped inductor product to the edge of the fixture feeding into the conveyor belt 3, away from the edge between the three-block cylinder 30 and the fourth-block cylinder 32. The vertical guide cylinder 701 pushes the horizontal fixed support plate 706 downward and drives the clamping cylinder 702 to extend towards the surface of the strip transfer assembly 6. The clamping cylinder 702 is used to clamp the flipped inductor product loaded on the strip transfer assembly 6. The cylinder 702 is retracted to a certain height, and then the lateral movement push rod 700 is activated to push the guide slide 705 to slide on the guide rail 703, thereby moving the clamping cylinder 702 to above the surface of the fixture being fed into the conveyor belt 3. The clamping mechanism 7 clamps and transports the inductor products loaded on the strip transfer assembly 6 to the empty fixture 34 that has been pre-loaded onto the surface of the conveyor belt 3 between the third blocking cylinder 30 and the fourth blocking cylinder 32. After the inductor products that have been flipped on the strip transfer assembly 6 are transported to the empty fixture 34, they are then fed into the conveyor belt 3, and the inductor products loaded on the empty fixture 34 are transferred to the next process.

[0021] In this utility model, such as Figure 1 , Figure 2 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 and Figure 18As shown, the strip transfer assembly 6 includes a horizontally moving transfer assembly 60 disposed on the surface of the control box 1 behind the first fixture placement platform 9, and a transfer support assembly 61 slidably disposed on the horizontally moving transfer assembly 60. The transfer support assembly 61 includes a transfer support cylinder 610, a transfer support platform 611, and a transfer support plate 612. The lower end of the transfer support plate 612 is connected to the horizontally moving transfer assembly 60. The transfer support platform 611 is horizontally disposed at the top of the transfer support plate 612 along the conveying direction of the feed conveyor belt 4, and the transfer support is disposed vertically on the front surface of the transfer support plate 612. A cylinder 610 is horizontally arranged below a transfer support platform 611 with an L-shaped adsorption support plate 613. The output shaft of the transfer support cylinder 610 is fixedly connected to the bottom of the L-shaped adsorption support plate 613. An adsorption magnetic strip 614 is arranged on the top of the L-shaped adsorption support plate 613, and a groove 613a for the adsorption magnetic strip 614 is arranged on the top of the L-shaped adsorption support plate 613. A strip-shaped opening 615 for receiving the adsorption magnetic strip 614 is hollowed out on the surface of the transfer support platform 611. An inductor product receiving fixture 616 is arranged at the upper end of the strip-shaped opening 615, and the center of the inductor product receiving fixture 616 is hollowed out. The horizontal moving transfer assembly 60 includes a transfer drive motor 600, a horizontal moving support plate 601, a transfer guide rail 602, and a strip transfer slider 603. The horizontal moving support plate 601 is disposed on the surface of the control box 1 between the rear side of the first fixture placement platform 9 and the front side of the fixture feeding conveyor belt 3. The horizontal moving support plate 601 is disposed on the surface of the control box 1 along the extension direction of the fixture feeding conveyor belt 3. The transfer guide rail 602 is horizontally fixedly disposed along the front surface of the transfer support plate 601. The strip transfer slider 603 is slidably disposed on the transfer guide rail 602. The back side of the strip transfer slider 603 is fixed on the transfer support plate 612. A first conveyor wheel 604 and a second conveyor wheel 604a are respectively disposed on the rear side of the left and right ends of the horizontal moving support plate 601. The horizontal moving support plate 601 is disposed on the side near the discharge end of the feed conveyor belt 4. A transfer drive motor 600, which is connected to the first transfer wheel 604, is provided at the end of the moving support plate 601. The first transfer wheel 604 and the second transfer wheel 604a are rotatably connected by a transfer belt 605. A transfer connecting block 606 is arranged horizontally above the horizontal moving support plate 601. One end of the transfer connecting block 606 is connected to the upper surface of the transfer belt 605, and the other end of the transfer connecting block 606 is fixed to the side wall of the transfer support plate 612 near the top of the transfer slider 603. The lower surface of the transfer connecting block 606 is fixed to the top surface of the transfer slider 603. Transfer sensors 607 for sensing the movement position of the transfer connecting block 606 are embedded in the top surfaces at both ends of the transfer support plate 612. When the inductor product after dispensing is fed onto the feeding conveyor belt 4 through the loading fixture 9b,After the feed sensor 14 detects an overloaded jig 9b, the second blocking cylinder 13 extends towards the surface of the feed conveyor belt 4 to block the jig, causing the jig 9b to stop at the position of the feed conveyor belt 4 in front of the first jig placement platform 9. The first push plate 9a pushes the jig 9b, which is blocked and stopped at the position of the feed conveyor belt 4, onto the first jig placement platform 9. The servo motor 800 rotates and drives the drive screw 802 to rotate together. The screw nut 803 on the drive screw 802 drives the sliding support beam 806 to slide on the left sliding guide rail 804 and the right sliding guide rail 805 through the sliding support block 806a to directly above the first jig placement platform 9. The output shaft of the vertical movement cylinder 801 extends downward and pushes the vertical movement cylinder 801. The moving support plate 203 moves downward. The vertical moving support plate 203, through the horizontal support beam 204, the vertical support column 2022, and the flipping clamping cylinder 2020, drives the picking clamp 2021 downward to both sides of the first fixture placement platform 9, so that the picking clamp 2021 is flush with both ends of the loading fixture 9b placed on the first fixture placement platform 9. The output axis of the flipping clamping cylinder 2020 pulls the clamping drive plate 2024 inward. The U-shaped opening 2024a at the lower end of the clamping drive plate 2024 moves along the periphery of the fixed sleeve 2025a, pushing the limiting plate 2025b inside the fixed sleeve 2025a, so that the clamping drive plate 2024 contacts the limiting plate 2025b inside the fixed sleeve 2025a, thereby driving the rotation through the limiting plate 2025b. The support shaft 2023 slides along the inner side of the axis within the sliding support cylinder 2026, causing the two clamping parts of the picking clamp 2021 to be positioned on the upper and lower sides of both ends of the loading fixture 9, respectively. The output axis of the flipping clamping cylinder 2020 pushes the clamping drive plate 2024 outward, causing the U-shaped opening 2024a at the lower end of the clamping drive plate 2024 to move along the periphery of the fixed sleeve 2025a, pushing the limiting plate 2025b on the outer side of the fixed sleeve 2025a. The limiting plate 2025b drives the rotating support shaft 2023 to move outward along the axis, causing the two clamping parts of the picking clamp 2021 to close and clamp both ends of the loading fixture 9. The output axis of the vertical moving cylinder 801 retracts upward and drives the vertical moving support plate 203 to move upward, thereby driving the picking clamp to move outward. As the cargo clamp 2021 moves upward, the cargo fixture 9 held by the cargo clamp 2021 moves upward. Simultaneously, during this upward movement, the rotary motor 200 begins to rotate. The first pulley 200a on the output shaft of the rotary motor 200 drives the fourth pulley 202a, the sliding support cylinder 2026, and the rotary support shaft 2023 to rotate together via the first transmission belt 200b. This causes the rotary support shaft 2023 to rotate the cargo clamp 2021, rotating the cargo fixture 9b held by the cargo clamp 2021 by 180°. This causes the inductor products adsorbed and loaded on the cargo fixture 9b to be rotated by 180°. Then, the inductor products adsorbed and loaded on the cargo fixture 9b are moved and placed into the inductor placement groove of the inductor product receiving fixture 616.The servo motor 800 rotates, causing the lead screw nut 803 to move in the opposite direction along the drive lead screw 802. This causes the lead screw nut 803 to drive the sliding support beam 806 to slide along the left sliding guide rail 804 and right sliding guide rail 805 via the sliding support block 806a. This causes the clamped first fixture placement table 9 to return and move directly above the transfer support table 611. The output shaft of the vertical moving cylinder 801 extends downward and pushes the vertical moving support plate 203 downward, moving the 180° rotated loading fixture 9b downward to the slot position corresponding to the inductor placement groove on the surface of the inductor product receiving fixture 616 on the transfer support table 611. At this time, the output shaft of the transfer support cylinder 610 extends upward and pushes the L-shaped adsorption support plate 613 upward, causing the L... The magnetic strip 614, installed in the groove 613a at the top of the adsorption support plate 613, extends upward into the strip-shaped opening 615 at the bottom of the transfer support table 611. This causes the magnetic strip 614 to be hollowed out in the center of the inductor receiving fixture 616, adsorbing and moving the inductor products loaded on the cargo fixture 9b downwards into the corresponding placement groove on the surface of the inductor receiving fixture 616. After the inductor products loaded on the cargo fixture 9b are adsorbed and placed into the inductor receiving fixture 616, the cargo fixture 9b, having unloaded the inductor products, is transferred to the second fixture placement table 10. The second pusher plate 11 pushes the cargo fixture 9b on the second fixture placement table 10 to the fixture delivery conveyor belt 5, where the cargo fixture is empty. The inductor is transferred to the next station for reloading. After the flipped inductor is unloaded onto the inductor receiving fixture 616, the drive motor 600 starts to rotate. The first conveyor wheel 604 on the output shaft of the drive motor 600 drives the second conveyor wheel 604a to rotate together via the conveyor belt 605. During the rotation of the conveyor belt 605, the conveyor belt 605 slides along the transfer guide rail 602 together with the connecting block 606 and the transfer slider 603 to the fixture on the side away from the third push plate 31 and is fed into the front edge of the conveyor belt 3. The lateral movement push rod 700 is activated. The lateral movement push rod 700 pushes the guide slide plate 705 and drives the vertical guide cylinder 701 and the clamping cylinder 702 to move together along the inductor receiving fixture 616. The vertical guide cylinder 701 moves vertically downwards, pushing the horizontal fixed support plate 706 downwards and causing the clamping cylinder 702 to move downwards towards the surface of the inductor receiving fixture 616. The clamping cylinder 702 clamps the flipped inductor product loaded on the inductor receiving fixture 616. The vertical guide cylinder 701 retracts, causing the clamping cylinder 702 to move upwards. The horizontal moving push rod 700 then pulls the guide slide plate 705 towards the surface of the conveyor belt 3, and then the vertical guide cylinder 701 moves downwards, pushing the clamping cylinder 702 downwards towards the surface of the empty fixture 34 placed on the conveyor belt 3. The clamping cylinder 702 picks up the flipped inductor product and places it on the empty fixture 34.After the inductor products loaded on the receiving fixture 616 are transferred to the empty fixture 34, the drive motor 600 rotates and drives the receiving fixture 616 back to the side of the first fixture placement platform 9. The conveyor belt 3 then transports the inductor products loaded on the empty fixture 34 to the next process. This invention enables the rapid loading of the loading fixture 9b loaded with inductor products into the fixture placement platform 9, and uses a flipping mechanism for clamping and flipping operations. The inductor products adsorbed and loaded on the loading fixture 9b are then flipped and unloaded onto the transfer assembly 6. The transfer assembly 6 then moves the flipped inductor products to the output end of the fixture feeding conveyor belt 3, and finally transports them to the empty fixture 34 on the fixture feeding conveyor belt 3. The entire clamping, flipping, transferring, and transporting process of the inductor products is fully automated, eliminating the need for manual flipping and improving the efficiency of inductor flipping operations.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A turn down sliver apparatus characterised in that, The flipping and conveying device includes a control box (1), a flipping mechanism (2), and fixture feeding conveyor belt (3), feeding conveyor belt (4), and fixture delivery conveyor belt (5) arranged parallel to each other on the surface of the control box (1) and distributed sequentially from the rear to the front. A transfer assembly (6) is provided on the surface of the control box (1) between the fixture feeding conveyor belt (3) and the feeding conveyor belt (4) along the conveying direction. A support frame (100) is vertically installed on the surface of the control box (1) and is located near the exit of the fixture feeding conveyor belt (3). A clamping mechanism (7) is provided above the material side, and a moving mechanism (8) fixed on the support frame (100) is provided directly above the feed conveyor belt (4). A first fixture placement platform (9) is provided on the edge of the feed conveyor belt (4) near the strip transfer assembly (6), and a second fixture placement platform (10) is provided on the edge of the fixture delivery conveyor belt (5) near the feed conveyor belt (4). The flipping mechanism (2) is movably disposed between the feed conveyor belt (4) and the fixture delivery conveyor belt (5) through the moving mechanism (8).

2. A turn down sliver apparatus according to claim 1, wherein, The flipping mechanism (2) includes a rotary motor (200), a main rotary shaft (201), a flipping clamping assembly (202), and a vertical moving support plate (203) disposed at the vertical moving end of the moving mechanism (8). A transverse support beam (204) is horizontally disposed on the lower front side of the vertical moving support plate (203) along the conveying direction of the feed conveyor belt (4). The transverse support beam (204) is fixed to the vertical moving support plate (203) by a transverse support seat (205). Longitudinal support beams (206) are horizontally fixed at both ends of the transverse support beam (204) along the longitudinal direction. The main rotary shaft (201) is horizontally disposed between the longitudinal support beams (206) at both ends of the transverse support beam (204). The two ends near the main rotary shaft (201) are respectively rotatably disposed on the middle part of the longitudinal support beam (206) by rotary support bearings (201a). The rotary motor (200) is fixedly disposed on one end surface of the transverse support beam (204). The output shaft of the rotary motor (200) extends out along the other direction of the transverse support beam (204) and is provided with a first pulley (200a). A second pulley (201b) is provided on the main rotating shaft (201) and located in the plane where the first pulley (200a) is located. The first pulley (200a) and the second pulley (201b) are connected by a first transmission belt (200b). At both ends of the main rotating shaft (201) and located in the longitudinal support beam (204), a first transmission belt (200b) is provided. 06) A third pulley (201c) is provided on the outer side, and the flipping clamping assembly (202) is rotatably arranged between the two longitudinal support beams. A fourth pulley (202a) is provided on the flipping clamping assembly (202) located on the outer side of the longitudinal support beam (206) on one side of the third pulley (201c). The third pulley (201c) is connected to the fourth pulley (202a) on the flipping clamping assembly (202) through a second transmission belt (202b).

3. A turn down sliver apparatus according to claim 2, wherein, The flipping clamping assembly (202) includes a flipping clamping cylinder (2020), a picking clamp (2021), and a vertical support column (2022). Vertical support columns (2022) are fixed vertically at the front ends of the two longitudinal support beams (206). The flipping clamping cylinder (2020) is fixedly installed in the middle of the front side of the vertical support column (2022). A through-hole extending from the inside to the outside is provided at the lower end of the vertical support column (2022). The sliding support cylinder (2026) is rotatably mounted on the lower end of the vertical support column (2022) via fixed support bearings (2027) on both the inner and outer sides of the lower end of the vertical support column (2022). A picking clamp (2021) is horizontally arranged on the inner side of the lower end of each of the two vertical support columns (2022), and a horizontal protrusion is provided at the head of each picking clamp (2021) extending outwards from the vertical support column (2022). A rotating support shaft (2023) is horizontally keyed and slidably disposed inside a sliding support cylinder (2026) at the lower end of a vertical support column (2022). A clamping drive plate (2024) is disposed above the rotating support shaft (2023) to push the picking clamp (2021) to perform clamping operation. The output shaft of the flip clamping cylinder (2020) is connected to the top of the clamping drive plate (2024) for transmission. A fourth pulley (202a) is disposed on the end of the sliding support cylinder (2026) located on the side of the third pulley (201c). A clamping drive seat (2025) is fixedly disposed on the ends of the two rotating support shafts (2023) and on the outside of the fourth pulley (202a). A U-shaped opening (2024a) with an opening facing downwards is disposed at the lower end of the clamping drive plate (2024) for placing the clamping drive seat (2025).

4. A turn down device according to claim 2, wherein, A rotating induction disk (207) is provided on the main rotating shaft (201) located on one side of the transverse support (205) and close to the second pulley (201b), and origin sensors (208) extending to both sides of the rotating induction disk (207) are provided on the transverse support beam (204).

5. A turn down sliver apparatus according to claim 3, wherein, The clamping drive base (2025) includes a fixed sleeve (2025a) and a limiting plate (2025b). The limiting plates (2025b) are respectively fitted at both ends of the fixed sleeve (2025a). The U-shaped opening (2024a) at the lower end of the clamping drive plate (2024) spans the periphery of the fixed sleeve (2025a) between the limiting plates (2025b).

6. A turn down sliver apparatus according to claim 3 or 5 wherein, A shaft hole (2028) is provided through the lower end of the vertical support column (2022). Two fixed support bearings (2027) are respectively installed in the shaft hole (2028) at the lower end of the vertical support column (2022) near the two ends of the sliding support cylinder (2026). The outer peripheral wall of the rotating support shaft (2023) connected to the head of the picking clamp (2021) is keyed and sleeved in the sliding support cylinder (2026).

7. A turn down device according to claim 1 wherein: A first push plate (9a) is provided on the edge of the feed conveyor belt (4) on the side away from the first fixture placement platform (9) and pushes it toward the surface of the first fixture placement platform (9). A second push plate (11) is provided on the edge of the second fixture placement platform (10) on the side close to the first fixture placement platform (9) and extends toward the surface of the fixture delivery conveyor belt (5). A first blocking cylinder (12) and a second blocking cylinder (13) extending into the feed conveyor belt (4) are respectively provided on both sides of the second push plate (11). A third blocking cylinder (30), a third push plate (31) and a fourth blocking cylinder (32) extending toward the surface of the fixture delivery conveyor belt (3) are arranged sequentially from the feed direction to the discharge direction on the back side of the fixture delivery conveyor belt (3) below the clamping mechanism (7).

8. A turn down sliver apparatus according to claim 1 wherein: The transfer assembly (6) includes a horizontally moving transfer assembly (60) disposed on the surface of the control box (1) behind the first fixture placement platform (9) and a transfer support assembly (61) slidably disposed on the horizontally moving transfer assembly (60). The transfer support assembly (61) includes a transfer support cylinder (610), a transfer support platform (611), and a transfer support plate (612). The lower end of the transfer support plate (612) is connected to the horizontally moving transfer assembly (60). The transfer support platform (611) is horizontally disposed at the top of the transfer support plate (612) along the conveying direction of the feed conveyor belt (4). The transfer support platform (611) is disposed vertically on the front surface of the transfer support plate (612). A cylinder (610) is horizontally provided below a transfer support platform (611) with an L-shaped adsorption support plate (613). The output shaft of the transfer support cylinder (610) is fixedly connected to the bottom of the L-shaped adsorption support plate (613). An adsorption magnetic strip (614) is provided on the top of the L-shaped adsorption support plate (613). A groove (613a) for placing the adsorption magnetic strip is provided on the top of the L-shaped adsorption support plate (613). A strip-shaped opening (615) for receiving the adsorption magnetic strip (614) is hollowed out on the surface of the transfer support platform (611). An inductor receiving fixture (616) is provided at the upper end of the strip-shaped opening (615). The center of the inductor receiving fixture (616) is hollowed out.

9. A turn down device according to claim 8, wherein: The horizontal moving transfer assembly (60) includes a transfer drive motor (600), a horizontal moving support plate (601), a transfer guide rail (602), and a strip transfer slider (603). The horizontal moving support plate (601) is disposed on the surface of the control box (1) between the rear side of the first fixture placement table (9) and the front side of the feed conveyor belt (3). The horizontal moving support plate (601) is disposed on the surface of the control box (1) along the extension direction of the feed conveyor belt (3). The transfer guide rail (602) is horizontally fixed along the front surface of the transfer support plate (612). The strip transfer slider (603) is slidably disposed on the transfer guide rail (602). The back of the strip transfer slider (603) is fixed on the transfer support plate (612). A first transfer wheel (604) and a second transfer wheel (604a) are respectively disposed on the rear side of the left and right ends of the horizontal moving support plate (601). A transfer drive motor (600) connected to the first transfer wheel (604) is provided on the end of the horizontal moving support plate (601) on the discharge end side of the conveyor belt (4). The first transfer wheel (604) and the second transfer wheel (604a) are rotatably connected by a conveyor belt (605). A transfer connecting block (606) is provided horizontally above the horizontal moving support plate (601). One end of the transfer connecting block (606) is connected to the upper surface of the conveyor belt (605). The other end of the transfer connecting block (606) is fixed on the side wall of the transfer support plate (612) near the top of the transfer slider (603). The lower surface of the transfer connecting block (606) is fixed on the top surface of the transfer slider (603). Transfer sensors (607) for sensing the moving position of the transfer connecting block (606) are embedded on the top surfaces at both ends of the transfer support plate (612).

10. A turn down device according to claim 7 wherein: The moving mechanism (8) includes a moving servo motor (800), a vertical moving cylinder (801), a drive screw (802), a screw nut (803), and a left sliding guide rail (804) and a right sliding guide rail (805) arranged horizontally on the top surface of the support frame (100). A sliding support beam (806) is horizontally arranged between the left sliding guide rail (804) and the right sliding guide rail (805) along the conveying direction of the fixture being fed into the conveyor belt (3). The two ends of the sliding support beam (806) are slidably mounted on the left sliding guide rail (804) and the right sliding guide rail (805) through sliding support blocks (806a). The top surfaces of the support frames (100) at both ends are provided with movable support bearings (805a). The two ends of the drive screw (802) are set on the top surfaces of the support frames (100) through the movable support bearings (805a). One end of the drive screw (802) passes through the movable support bearing (805a) on the corresponding side and is connected to the output shaft of the movable servo motor (800) for transmission. A screw nut (803) fixed on the sliding support beam (806) is sleeved on the drive screw (802). The vertical moving cylinder (801) is vertically arranged in the middle of the sliding support beam (806). The output end of the vertical moving cylinder (801) is provided with... A vertical moving support plate (203) is placed, and the flipping mechanism (2) is mounted on the vertical moving cylinder (801) via the vertical moving support plate (203); the clamping mechanism (7) includes a horizontal moving push rod (700), a vertical guide cylinder (701) and a clamping cylinder (702). A guide rail (703) is horizontally arranged on the top side wall of the support frame (100) near the drive screw (802). The two ends of the guide rail (703) are horizontally fixed to the top side wall of the support frame (100) via a front guide support seat (704) and a rear guide support seat (704a). A guide rail that can slide in the horizontal direction is provided on the guide rail (703). The slide plate (705) has a transverse moving push rod (700) that is connected to the guide slide plate (705) in transmission on the rear guide support seat (704a). The vertical guide cylinder (701) is provided on the side wall of the guide slide plate (705) near the rear guide support seat (704a). A transverse fixed support plate (706) that is fed into the conveyor belt (3) along the conveying direction of the fixture is provided on the output shaft of the vertical guide cylinder (701). A plurality of clamping cylinders (702) that extend in parallel to the surface of the fixture fed into the conveyor belt (3) are vertically provided on the side of the transverse fixed support plate (706).

Images