Terminal receiving equipment

Abstract

The invention relates to the technical field of terminal receiving, in particular to terminal receiving equipment. Comprising a mounting platform, and a lifting mechanism, a CCD visual detection device, an angle adjusting mechanism and a material receiving mechanism are sequentially arranged on the mounting platform; a distribution device is further arranged on the angle adjusting mechanism; the lifting device can adjust the path length of the terminal belt; the CCD visual detection device is used for detecting terminal defects; the angle adjusting mechanism comprises a first feeding groove; the material receiving mechanism comprises a material disc, and the material disc is used for winding a terminal belt. Wherein the first feeding groove can be tangent to a terminal strip coil on the charging tray through the angle adjusting mechanism; the rotating platform is controlled to swing through the moving device, so that the first feeding groove is always tangent to the terminal disc, and the terminal belt is prevented from being separated from the first feeding groove or being broken due to the fact that the terminal belt is in contact with the wall of the first feeding groove.

Description

Technical Field

[0001] The present invention relates to the technical field of terminal material collection, and particularly to a terminal material collection device. Background Art

[0002] In the field of electronic component manufacturing, terminals, as the core components for connecting circuits, the efficiency and quality of the material collection link in their production process directly affect the product yield. Conventional terminal material collection devices generally have technical defects such as unstable material collection caused by the fixed position of the feeding chute.

[0003] The feeding chutes of existing terminal material collection devices usually adopt a fixed structure design, and the positions of their feeding chutes cannot be dynamically adjusted. When the terminal disk changes in diameter (such as an increase in the number of winding layers) or is displaced during the material collection process, the relative position between the fixed feeding chute and the terminal disk will deviate, resulting in friction or collision between the terminal tape and the feeding chute wall during transportation. In severe cases, the terminal tape may break or come off. For example, when the terminal disk rotates for material collection, the fixed position of the feeding chute cannot adapt to the dynamic changes of the terminal disk, resulting in uneven stress on the terminal tape and increasing the frequency of shutdown maintenance during the production process.

[0004] Therefore, there is an urgent need to provide an improved technical solution to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a technical effect of a terminal material collection device that realizes the real-time tangency between the feeding chute and the terminal disk, significantly reducing the risk of friction and breakage of the terminal tape for the above-mentioned existing technical problems.

[0006] In view of this, the present invention provides a terminal material collection device, which includes a mounting platform, on which a lifting mechanism, a CCD vision detection device, an angle adjustment mechanism, and a material collection mechanism are sequentially arranged; A distribution device is further arranged on the angle adjustment mechanism; The lifting device can adjust the path length of the terminal tape; The CCD vision detection device is used to detect terminal defects; The angle adjustment mechanism includes a first feeding chute; The material collection mechanism includes a reel, and the reel is used for winding the terminal tape; Wherein, the first feeding chute can be made tangent to the terminal tape roll on the reel through the angle adjustment mechanism.

[0007] Furthermore, it further includes a paper disk assembly, and the paper disk assembly includes a paper disk for unwinding the paper tape.

[0008] Furthermore, the material collection mechanism further includes: A first fixed base; A winding drive device for driving the reel to rotate; The first support arm, the lower end of the first support arm is rotatably connected to the first fixed base, and the upper end is rotatably connected with a first shaft rod for fixedly connecting the material tray. The linkage bracket, the linkage bracket includes a first swing rod, a second swing rod and a sliding link. The lower end of the first swing rod is rotatably connected to the first fixed base and is provided with a first chute arranged axially. One end of the second swing rod is hinged to the upper end of the first swing rod, and the other end is hinged to one side of the first support arm. One end of the sliding link is slidably arranged in the first chute, and the other end forms an angle at the middle position of the second swing rod. The first tension spring, one end is hung on the sliding link, and the other end is hung on the first fixed base. When the first support arm is vertical, the end of the sliding link is at the lowermost end of the first chute.

[0009] Further, it further includes a sample testing mechanism, including a mounting bracket and a sample testing tray. The sample testing tray is hinged to the mounting bracket. When conducting sample testing, the angle of the first feeding chute is adjusted through an angle adjusting mechanism so that the outlet of the first feeding chute corresponds to the inlet of the sample testing tray.

[0010] Further, the material receiving driving device includes: The first sprocket, the first sprocket is fixedly connected to the first shaft rod and is arranged inside the first support arm. The first driving motor, the first driving motor is arranged on the first fixed base. The second sprocket, the second sprocket is arranged on the output shaft of the first driving motor and coincides with the axis of the hinge center of the first support arm on the first fixed base. The first chain, the first chain is cooperatively arranged on the first sprocket and the second sprocket.

[0011] Further, the paper tray assembly further includes: The second mounting bracket; The damping wheel, the damping wheel is rotatably connected to the second mounting bracket. The damping controller, used to control the opening and closing of the damping wheel. Several turning wheels, used to change the running track of the paper tape.

[0012] Further, the paper tray assembly further includes a second support arm. The upper end of the second support arm is provided with a second shaft rod for rotatably connecting the paper tray, the lower end is hinged to the second mounting bracket, and a stabilizing portion in contact with the second mounting bracket is provided on one side of the lower end of the second support arm, and an avoidance chamfer is provided on the opposite side of the lower end of the second support arm and the stabilizing portion.

[0013] Further, the sample testing mechanism further includes: The material guiding box has one side near the lower end close to the first feeding groove hinged on the angle adjusting mechanism, and is provided with a second tension spring. One end of the second tension spring is connected to one side of the material guiding box close to the test sample tray. The feeding port of the material guiding box is connected to the discharging port of the first feeding groove, and the discharging port of the material guiding box is placed inside the test sample tray.

[0014] Furthermore, it also includes a cutting device, and the cutting device includes: A cutting tool, with the terminal tape placed within the cutting range of the cutting tool, and the cutting tool is installed on the angle adjusting mechanism at the discharging port position of the first feeding groove; A cutting driving device, arranged on the angle adjusting mechanism and used for the cutting tool to operate.

[0015] Furthermore, the angle adjusting mechanism further includes: A first lifting slide table, fixedly connected to the angle adjusting mechanism; A first flipping bearing platform, with one side hinged on the first lifting slide table and a second tension spring provided on the other side. The material guiding box is fixedly connected to the first flipping bearing platform; A feeding extension groove, fixedly connected to the first flipping groove bearing platform and located between the guiding groove and the first flipping bearing platform; The relative position between one of the feeding extension groove and the material guiding box and the first feeding groove can be adjusted through the first lifting slide table.

[0016] The beneficial effects of the present invention are: 1. The present invention controls the swinging of the rotating platform through the moving device, so that the first feeding groove is always tangent to the terminal tray, preventing the terminal tape from slipping out of the first feeding groove or breaking due to contact with the wall of the first feeding groove.

[0017] 2. The present invention is also provided with a hand-held rod at the top of the second support arm. The hand-held rod is used to conveniently operate the downward swinging of the second support arm. The weight of the provided stabilizing part is sufficient to keep the second support arm in a vertical state. When it is necessary to replace the paper tray, the provided avoidance chamfer can make the second support arm tilt and swing downward, so that the paper tray reaches a convenient replacement position, and then replace the paper tray. And relying on the self-gravity of the stabilizing part, when the second support arm is pushed to a certain position, it can be reset by the weight of the stabilizing part. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the whole of the present invention; Figure 2 It is a structural schematic diagram of the material receiving mechanism of the present invention; Figure 3 It is a structural schematic diagram of the first lifting slide table of the present invention; Figure 4 It is a structural schematic diagram of the angle adjusting mechanism of the present invention; Figure 5Schematic structural diagram of the dispensing device of the present invention; Figure 6 Schematic structural diagram of the CCD vision detection device of the present invention; Figure 7 Schematic structural diagram of the lifting mechanism of the present invention; Figure 8 Schematic structural diagram of the paper tray assembly of the present invention; Figure 9 Schematic diagram of the position of the first driving motor of the present invention.

[0019] The markings in the figure are shown as: 1. Installation platform; 2. Lifting mechanism; 3. CCD vision detection device; 4. Angle adjustment mechanism; 5. Material receiving mechanism; 201. First roller; 202. Lifting bracket; 203. Second roller; 204. Third roller; 301. Feeding base; 302. Detection window; 303. CCD camera; 304. Reflector; 305. Light emitter; 401. Support column; 402. Rotating platform; 403. Moving device; 502. First fixed base; 503. First support arm; 504. First swing rod; 505. Second swing rod; 506. Sliding link; 507. First chute; 508. First tension spring; 509. Rewinding drive device; 5091. First driving motor; 5092. First sprocket; 5093. First chain; 6. Paper tray; 7. Damping wheel; 8. Damping controller; 9. Steering wheel; 10. Second support arm; 11. Stabilizing part; 12. Avoidance chamfer; 13. Test sample tray; 14. Material guiding box; 15. Second tension spring; 16. Cutting device; 17. Cutting tool; 18. First lifting slide; 19. First flipping platform; 20. Feeding extension groove. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0021] Embodiment 1: This embodiment provides a terminal material receiving device, including an installation platform 1, on which a lifting mechanism 2, a CCD vision detection device 3, an angle adjustment mechanism 4, and a material receiving mechanism 5 are sequentially arranged from left to right; A dispensing device is further provided on the angle adjustment mechanism 4; The lifting device can adjust the path length of the terminal tape; The CCD vision detection device 3 is used to detect terminal defects; The angle adjustment mechanism 4 includes a first feeding groove; The material receiving mechanism 5 includes a material tray for winding the terminal tape; Wherein, the first feeding groove can be tangent to the terminal tape roll on the material tray through the angle adjustment mechanism 4.

[0022] The installation platform 1 can be designed into an installation platform 1 with multiple different horizontal planes according to actual needs. In this application, the base for installing devices and mechanisms is collectively referred to as the installation platform 1. The lifting mechanism 2 includes: The installation platform 1, with an installation bracket provided on one side of the installation platform 1; The first roller 201, rotatably arranged on the installation bracket and used for receiving the terminal tape; The lifting bracket 202, which is arranged on the top surface of the installation platform 1. A sliding base that slides up and down is provided on the lifting bracket 202, and a second roller 203 is rotatably connected to the lifting bracket 202; The third roller 204, which is rotatably arranged on the lifting bracket 202 and used for guiding the terminal tape towards the material receiving device; The driving device is used to drive the sliding base to slide up and down.

[0023] An installation bracket is installed on one side of the installation platform 1. A rotatable first roller 201 is provided on the installation bracket. A shaft rod is arranged on the installation bracket, and the first roller is rotatably fitted on the shaft rod. In the process of producing terminals, before this embodiment is a terminal stamping device, and after is a terminal material receiving device. The terminal stamping device outputs a continuously formed terminal tape, and this terminal tape is first wound around the first roller 201; A lifting bracket 202 is provided on the top surface of the installation platform 1. The lower end of the lifting bracket 202 can penetrate and be placed below the installation platform 1 to hide the driving device, and can reduce the center of gravity of the lifting bracket 202 to enhance the stability of the structure and save space; A chute is opened on one side of the lifting bracket 202 close to the first roller. Sprockets are rotatably arranged at the upper and lower ends of the chute. A chain is fitted on the sprockets, and the two ends of the chain are respectively fixedly connected to the upper and lower ends of the sliding base, and can be slidably connected between the sliding base and the chute by setting a slide rail structure to enhance the stability of sliding. And an installation frame for installing the second roller 203 is provided on the surface of the sliding base facing away from the lifting bracket 202, and the rotatable second roller 203 is installed on the installation frame; The third roller 204 is rotatably arranged on the end surface of the lifting bracket 202 opposite to the second roller 203, and the output position of the terminal tape on the third roller 204 is directly opposite to the feeding position of the material receiving device, or the feeding position of other devices between the material receiving device and this embodiment, such as a detection device.

[0024] It should be noted that the positional relationship of the terminal strip on each roller. The terminal strip on the first roller 201 is arranged below the first roller 201, the terminal strip on the second roller 203 is arranged above the second roller 203, and the terminal strip on the third roller 204 is arranged below the third roller 204.

[0025] Working principle: When the receiving device is full of materials, the material tray of the receiving device needs to be replaced, and the stamping device cannot be shut down. Therefore, it is necessary to increase the height of the second roller 203 to extend the path of the terminal strip, thereby preventing the terminal strip from being wound together due to excessive material discharge. Without the need for the stamping equipment to stop, the production efficiency can be improved, and there is no need to stop and wait for the time to replace the material tray, improving the production and receiving efficiency of the terminal strip.

[0026] The CCD vision detection device 3 includes: An installation bracket is provided on the installation platform 1; The feeding base 301 is fixedly connected to the installation bracket and is provided with a feeding channel along the X direction; The detection window 302 is opened on one side of the feeding channel; The counting sensor is arranged on the opening side of the feeding channel and is used to count the number of terminals passing by; The CCD camera 303 is arranged on the installation bracket; The reflector 304 is used to reflect the image in the detection window 302 into the CCD camera 303.

[0027] On the upper end surface of the installation base, there are several installation brackets for installing each part of the structure. The feeding base 301 is fixedly connected to one installation bracket. On one side of the feeding base 301, there is a block extending in the Z direction, and the block is used to limit one side of the terminal strip. The structure of the terminal strip includes a body and a continuous part. The continuous part is placed on the top of the block, or there is a feeding channel on the installation base through which the terminal strip can pass, and there can be an equidistant gap of 0.1 mm between the feeding channel and the outer contour of the terminal, so that the terminal strip can pass stably in the feeding channel without significant deviation. The detection window 302 is opened on one side of the channel and penetrates the side wall of the feeding base 301. The counting sensor is arranged on the opening side of the feeding channel. Generally, an infrared opposed sensor is used for the counting sensor. The two probes of the counting sensor are arranged opposite to each other, one is installed on the bottom surface of the feeding channel, and the other is installed on the other side of the terminal strip, and counting is performed through this sensor; for easy installation, an opening can also be opened on the bottom surface of the feeding channel to facilitate the passage of infrared rays, and the two probes are installed on a C-shaped frame, and then the C-shaped frame is fixedly installed to facilitate the positioning of the two opposed probes.

[0028] The shooting direction of the CCD camera 303 can be the same as or opposite to the Z direction, or it can be in other directions. The position where the CCD camera 303 is set only needs to save space. The reflector 304 is set on the mounting bracket and is inclined at 45°. The two ends reflected by the reflector 304 are respectively the CCD camera 303 and the terminal strip in the detection window 302.

[0029] It also includes a light source module, and the light source module includes: A light emitter 305, which is set on one side of the terminal strip, on the opposite side of the reflector 304, and is opposite to the detection window 302.

[0030] Working principle: During the stamping - material receiving process of the terminals, it is necessary to conduct a qualified detection on the stamped terminal strip. Usually, the CCD camera 303 directly takes pictures of the side of the terminal strip with probes, which usually requires a relatively wide space. By setting the reflector 304, the structural position is bent, converting the space from horizontal to vertical, reducing the occupied space of the structure. And the CCD camera 303 records the number of unqualified terminals, and the total number of terminals is calculated by the counting sensor. The number of qualified terminals can be obtained through calculation and counted.

[0031] The angle adjustment mechanism 4 includes: A mounting base; A support column 401, fixedly connected to the mounting base; A rotating platform 402, on which a first feeding groove is provided. One side of the rotating platform 402 is hinged to the support column 401; A moving device 403, which is used to drive the rotating platform 402 to swing; A material receiving tray, which is used to wind up the terminal strip conveyed by the first feeding groove, and under the drive of the moving device 403, the first feeding groove is always tangent to the terminal disk formed by the terminals of the material receiving tray.

[0032] The moving device 403 includes: A sliding bearing platform, which is fixedly set on the mounting base; A sliding base, which is slidably connected to the sliding bearing platform; A linkage rod, one end of which is hinged to the bottom surface of the rotating platform 402, and the other end is hinged to the sliding base; A driving device, which is used to drive the sliding base to slide.

[0033] The sliding bearing platform is fixed on the mounting base. The sliding bearing platform is slidably connected with a sliding base. One end of a linkage rod is hinged on the top surface of the sliding base, and the other end is hinged on the bottom surface of the rotating platform 402 and on the side far away from the support rod. When the sliding base moves towards the side far away from the support rod, the linkage rod supports the rotating platform 402 to swing upwards. The driving device can be, including but not limited to, a rack and pinion structure.

[0034] Two support columns 401 are fixedly arranged on the mounting base. The two end faces on one side of the rotating platform 402 are rotatably connected to the support columns 401. A first feeding groove is arranged on the rotating platform 402. The moving device 403 can drive the rotating platform 402 to swing. During the process of the receiving tray receiving materials, the outer diameter of the terminal disc formed by the terminal strip will become larger. By controlling the swing of the rotating platform 402 through the moving device 403, the first feeding groove is always tangent to the terminal disc, preventing the terminal strip from slipping out of the first feeding groove or breaking due to touching the wall of the first feeding groove. It should be noted that the feeding amount of the moving device 403 is controlled by the number of rotation cycles of the receiving tray, that is, the first feeding groove is always tangent to the terminal disc formed by the terminals of the receiving tray through synchronous operation.

[0035] The distribution device is arranged on the rotating platform 402 of the angle adjustment mechanism 4 and includes: Feeding grooves, at least two feeding grooves are fixedly arranged on the mounting platform 1, and the terminal strip is placed in the feeding grooves; Two lifting devices, the lifting devices are fixedly arranged on the mounting platform 1; Two driving devices, the driving devices are driven to move up and down by the lifting devices; Two pressing wheels, the pressing wheels are driven to rotate by the driving devices, and the pressing wheels are placed above the terminal strip; A top wheel, the top wheel is arranged below the terminal strip and corresponds to the pressing wheel; A counting sensor, the counting sensor is used to detect the number of terminals passing through the feeding groove. When the number of passing terminals is different, the number of terminals is adjusted to be the same by pressing and stopping the terminal strip when the pressing wheel and the top wheel are in contact.

[0036] A feeding trough is installed on the surface of the mounting platform 1, and the bottom of the feeding trough is provided with a bottom for supporting the terminal strip, or a supporting platform for supporting the two ends of the terminal strip is provided on both sides of the feeding trough, and two feeding troughs are provided in parallel, and a lifting device is provided on both sides of the two feeding troughs, and the lifting device adopts a slide cylinder, and a driving device is provided on the output slide of the slide cylinder, and the driving device is a servo motor. Pressure wheels are installed on the output shafts of the two driving devices, and the pressure wheels are arranged oppositely, and the two pressure wheels are coaxial, and the top wheel is arranged below the terminal strip. When the pressure wheel descends, it cooperates with the top wheel so that the continuous part of the terminal strip is clamped between the top wheel and the pressure wheel. The top wheel can be arranged at the bottom of the feeding trough, and can also be arranged through the bottom of the feeding trough; the counting sensor adopts an infrared radiation sensor, which is arranged on both sides of the terminal strip, and the two probes of the sensor can be arranged on the upper and lower sides of the feeding trough, and a window for infrared rays to pass through is provided at the bottom of the feeding trough.

[0037] Working principle: When there are multiple feeding troughs and terminal strips, and a receiving device with corresponding terminal strips, when there are missing terminals on the terminal strips, the counting sensor can detect the number of terminals passing through. When the number of terminals arriving at the receiving device is different, the pressure wheel is pressed down, and the pressure wheel and the top wheel collide with each other, forcing the terminal strip to stop. The terminal strip with fewer terminals is driven by the rotation of the pressure wheel to make the number of terminals the same as that of the other terminal strip, so that the receiving device can receive the specified number of terminals at the same time.

[0038] The terminal receiving equipment constructed as above can adjust the path length of the terminal strip so that there is no need to stop the stamping equipment for producing terminals when replacing the material tray. The CCD visual inspection device 3 can detect whether the terminals on the terminal strip have defects. The angle adjustment mechanism 4 can ensure that the first feeding trough is always tangent to the terminal tray formed by the terminals of the receiving tray, thereby preventing the terminal strip from being separated from the first feeding trough or causing mechanical collision due to changes in the radius of the terminal tray.

[0039] Embodiment 2: This embodiment provides a terminal receiving device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0040] It also includes a paper tray assembly, which includes a paper tray 6 for unwinding a paper tape.

[0041] The paper tray 6 can be directly rotatably connected to the mounting bracket. A paper tape is rolled up on the paper tray 6 and the paper tape is wound onto the terminal tape reel so that the paper tape can isolate two adjacent layers of terminal tapes.

[0042] The installation structure of the paper tray 6 also has the following modes: The paper tray assembly further includes a second support arm 10. The upper end of the second support arm 10 is provided with a second shaft rod for rotatably connecting the paper tray 6, and the lower end is hinged to the second mounting bracket. And on one side of the lower end of the second support arm 10, there is a stabilizing portion 11 that abuts against the second mounting bracket, and on the opposite side of the lower end of the second support arm 10 and the stabilizing portion 11, there is an avoidance chamfer 12.

[0043] At the top of the second support arm 10, there is also a hand-held rod, which is used to facilitate the operation of the second support arm 10 to swing downward. The weight of the provided stabilizing portion 11 is sufficient to keep the second support arm 10 in a vertical state. When the paper tray 6 needs to be replaced, the provided avoidance chamfer 12 can make the second support arm 10 tilt and swing downward, so that the paper tray 6 reaches a position convenient for replacement, and then the paper tray 6 is replaced. And relying on the self-gravity of the stabilizing portion 11, when the second support arm 10 is pushed to a certain position, it can be reset by the weight of the stabilizing portion 11.

[0044] The paper tray assembly further includes: A second mounting bracket; A damping wheel 7, which is rotatably connected to the second mounting bracket; A damping controller 8, which is used to control the opening and closing of the damping wheel 7; Several steering wheels 9, which are used to change the running track of the paper tape.

[0045] All of the above mounting brackets are bases for more conveniently installing components, and their shapes are determined according to actual needs. The damping wheel 7 is rotatably connected to the second mounting bracket, and the second mounting bracket is provided with a damping controller 8 fixedly connected to the damping wheel 7. The second mounting bracket is provided with a remote sensing switch of the damping controller 8. The damping controller 8 is a rotary damping controller 8, which is mainly used to adjust and control the damping effect of the damping wheel 7 during movement, thereby affecting its movement speed, stability and overall performance. The damping wheel 7 is provided with an anti-slip layer to increase the friction with the paper tape and prevent sliding between the damping wheel 7 and the paper tape. Several steering wheels 9 are provided on the mounting bracket. The first function of the steering wheel 9 is to increase the tension of the paper tape, and the second is to change the running track of the paper tape to prevent the paper tape from interfering with other structures; when the paper tape is working normally, the damping controller 8 is turned on, and the conveying speed of the paper tape is controlled by the damping controller 8. When the material collection stops, under the action of the damping controller 8, it can prevent the paper tape from continuing to be output under the action of the rotational inertia of the paper tray 6, so as to avoid wasting a large amount of paper tape.

[0046] Embodiment 3: This embodiment provides a terminal material collection device. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0047] The material collection mechanism 5 further includes: A first fixed base 502; The rewinding drive device 509 is used to drive the reel to rotate; The first support arm 503, the lower end of the first swing rod 504 is rotatably connected to the first fixed base 502, and the upper end is provided with a first shaft rod for rotatably connecting the reel; The linkage bracket includes a first swing rod 504, a second swing rod 505 and a sliding link 506. The lower end of the first swing rod 504 is rotatably connected to the first fixed base 502 and is provided with a first chute 507 arranged axially; One end of the second swing rod 505 is hinged to the upper end of the first swing rod 504, and the other end is hinged to one side of the first support arm 503; One end of the sliding link 506 is slidably arranged in the first chute 507, and the other end forms an angle at the middle position of the second swing rod 505. The first tension spring 508, one end is hung on the sliding link 506, and the other end is hung on the first fixed base 502; When the first support arm 503 is vertical, the end of the sliding link 506 is at the lowermost end of the first chute 507.

[0048] The first fixed base 502 is fixedly connected to the installation platform 1. The rewinding drive device 509 is used to drive the rotation of the reel. The drive device includes a first sprocket 5092, the first sprocket 5092 is fixedly connected to the first shaft rod and is arranged inside the first support arm 503; The first drive motor 5091 is arranged on the first fixed base 502; The second sprocket is arranged on the output shaft of the first drive motor 5091 and coincides with the axis of the hinge center of the first support arm 503 on the first fixed base 502; The first chain 5093 is arranged in cooperation with the first sprocket 5092 and the second sprocket.

[0049] The first support arm 503 is vertically arranged, and the lower end of the first support arm 503 is rotatably connected to the first fixed base 502, and the upper end of the first support arm 503 is rotatably connected to a first shaft rod for fixing and connecting the material tray, and the first shaft rod is rotatably connected to the upper end of the first support arm 503, and a first sprocket 5092 fixedly connected to the first shaft rod is provided on the opposite side of the material tray, and the first drive motor 5091 is arranged on the first fixed base 502 and is located on one side of the lower end of the first support arm 503, and a first drive motor 5091 is fixedly connected to the output shaft of the first drive motor 5091. The second sprocket is provided with a cavity in the first support arm 503, and a chain matched with the first sprocket 5092 and the second sprocket is provided in the cavity. The first shaft rod is rotated by the chain transmission, thereby driving the material tray to rotate, and the material tray is detachably fixed on the first shaft rod; the linkage bracket includes a first swing rod 504, a second swing rod 505 and a sliding connecting rod 506, the lower end of the first swing rod 504 is rotatably connected to the first fixed base 502, and is provided with an axially arranged first slide groove 507, one end of the second swing rod 505 is hinged to the upper end of the first swing rod 504, The other end is hinged on one side of the first support arm 503, one end of the sliding link 506 is slidably set in the first sliding groove 507, and the other end is at an angle in the middle position of the second swing rod 505. The first tension spring 508 is hung on the sliding link 506 at one end and on the first fixed base 502 at the other end. When the first support arm 503 is vertical, the end of the sliding link 506 is at the lowest end of the first sliding groove 507. An operating rod is provided on the first support arm 503. When the operating rod is bent to make the first support arm 503 swing in the opposite direction to the linkage bracket, the sliding link 506 One slidable end of the moving link 506 moves toward the other end of the first slide groove 507, so that the first support arm 503 can be extended, making it easier to replace the material tray, and the set chain mechanism can prevent the first support arm 503 from being affected during rotation. Compared with directly using a motor to drive, the movement occupies too much space, the structure is bloated, and the high center of gravity will cause the first support arm 503 to easily tip over; when the material tray is replaced, release the operating lever, and under the action of the first tension spring 508, pull the sliding link 506 to the initial position, so that the first support arm 503 returns to a vertical state.

[0050] Embodiment 4: This embodiment provides a terminal receiving device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0051] It also includes a sample mechanism, including a mounting bracket and a sample tray 13. The sample tray 13 is hingedly arranged on the mounting bracket. When testing, the angle of the first feeding trough is adjusted by the angle adjustment mechanism 4 so that the outlet of the first feeding trough corresponds to the inlet of the sample tray 13.

[0052] The sample mechanism is a mechanism used to detect whether the material is discharged normally before production, including a mounting bracket and a sample tray 13. Multiple sample trays 13 can be set. During use, the inlet of the sample tray 13 is adjusted to receive the terminal tape sent out by the first feeding chute for the sample process.

[0053] The sample mechanism further includes: A material guiding box 14, one side of the lower end of the material guiding box 14 close to the first feeding chute is hinged on the angle adjusting mechanism 4, and a second tension spring 15 is provided. One end of the second tension spring 15 is connected to one side of the material guiding box 14 close to the sample tray 13. The feeding port of the material guiding box 14 is connected to the discharging port of the first feeding chute, and the discharging port of the material guiding box 14 is placed inside the sample tray 13.

[0054] The material guiding box 14 is provided with a feeding port and a discharging port for the inlet and outlet of the terminal tape. When sample testing is required, the discharging port of the material guiding box 14 is aligned and placed inside the sample tray 13. Through the material guiding box 14, the terminal tape can enter the sample tray 13 more easily. The second tension spring 15 can make the discharging port of the material guiding box 14 abut against the inside of the sample tray 13, making the structure more stable and enabling the material guiding box 14 to reset.

[0055] Embodiment 5: This embodiment provides a terminal collecting device, which, in addition to including the technical solutions of the above embodiments, also has the following technical features.

[0056] It further includes a cutting device 16, including: A cutting tool 17, the terminal tape is placed within the cutting range of the cutting tool 17, and the cutting tool 17 is installed on the angle adjusting mechanism 4 at the discharging port position of the first feeding chute; A cutting driving device, which is arranged on the angle adjusting mechanism 4 and is used for the cutting tool 17 to work.

[0057] The cutting device 16 is a device used to cut the terminal tape so that the full terminal tray can be replaced. The cutting tool 17 is in the shape of an overall square frame, and a carbide tool head is detachably installed on the lower side of the upper frame.

[0058] The cutting driving device includes, but is not limited to, a driving cylinder, as long as it can perform linear feeding.

[0059] The angle adjusting mechanism 4 further includes: A first lifting slide 18, fixedly connected to the angle adjusting mechanism 4; A first flipping base 19, one side is hinged on the first lifting slide 18, and a second tension spring 15 is provided on the other side. The material guiding box 14 is fixedly connected to the first flipping base 19; A feeding extension chute 20, the feeding extension chute 20 is fixedly connected to the first flipping trough base and is between the guiding chute and the first flipping base 19; Through the first lifting slide table 18, either the feeding extension groove 20 or the material guiding box 14 can be adjusted to be opposite to the first feeding groove, thereby changing the working state. When the feeding extension groove 20 is directly opposite to the first feeding groove, it is in the normal working state. When the material guiding box 14 is directly opposite to the first feeding groove, it is in the sample testing state; the first flipping support platform 19 can flip and swing on the first lifting slide table 18, enabling the feeding directions of the material guiding box 14 and the feeding extension groove 20 to be at different angular positions, making it easier for the material guiding box 14 to align with the angle of the sample testing tray 13, and ensuring that the discharging direction of the feeding extension groove 20 is always the same as the conveying direction of the terminal tape, preventing the path of the terminal tape from being bent due to the non - same direction between the terminal tape and the feeding extension groove 20, which may cause a large shear stress on the terminal tape and result in fracture. The first flipping support platform 19 can be reset by the second tension spring 15. It should be noted that the pulling force of the second tension spring 15 cannot cause a large bend in the terminal tape.

[0060] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above - mentioned specific embodiments. The above - mentioned specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A terminal receiving device, comprising a mounting platform (1), characterized in that: A lifting mechanism (2), a CCD visual detection device (3), an angle adjustment mechanism (4) and a material receiving mechanism (5) are sequentially arranged on the installation platform (1); A distribution device is also provided on the angle adjustment mechanism (4); The lifting device can adjust the path length of the terminal strip; The CCD visual inspection device (3) is used to detect terminal defects; The angle adjustment mechanism (4) comprises a first feeding trough; The material receiving mechanism (5) comprises a material tray, and the material tray is used to reel in the terminal strip; The angle adjustment mechanism (4) can make the first feeding trough tangent to the terminal strip roll on the material tray.

2. A terminal receiving device according to claim 1, characterized in that: It also includes a paper tray assembly, which includes a paper tray (6) for unwinding a paper tape.

3. The terminal receiving device according to claim 1, characterized in that: The material receiving mechanism (5) further comprises: A first fixed base (502); A winding drive device (509) for driving the material tray to rotate; A first support arm (503), the lower end of the first support arm (503) being rotatably connected to the first fixed base (502), and the upper end of the first support arm (503) being rotatably connected to a first shaft rod for fixing and connecting the material tray; A linkage bracket, the linkage bracket comprising a first swing rod (504), a second swing rod (505) and a sliding connecting rod (506), wherein the lower end of the first swing rod (504) is rotatably connected to the first fixed base (502) and is provided with an axially arranged first sliding groove (507); One end of the second swing rod (505) is hinged to the upper end of the first swing rod (504), and the other end is hinged to one side of the first support arm (503); One end of the sliding link (506) is slidably disposed in the first sliding groove (507), and the other end is at an angle in the middle of the second swing rod (505); A first tension spring (508), one end of which is hung on the sliding connecting rod (506), and the other end of which is hung on the first fixed base (502); When the first support arm (503) is vertical, the end of the sliding link (506) is at the lowest end of the first sliding groove (507).

4. The terminal receiving device according to claim 1, characterized in that: It also includes a sample mechanism, including a mounting bracket and a sample tray (13). The sample tray (13) is hingedly mounted on the mounting bracket. When sampling, the angle of the first feed trough is adjusted by the angle adjustment mechanism (4) so ​​that the outlet of the first feed trough corresponds to the inlet of the sample tray (13).

5. The terminal receiving device according to claim 3, characterized in that: The receiving drive device includes: A first sprocket (5092), the first sprocket (5092) is fixedly connected to the first shaft and is arranged in the first support arm (503); A first driving motor (5091), the first driving motor (5091) being arranged on the first fixed base (502); A second sprocket, the second sprocket is arranged on the output shaft of the first drive motor (5091) and coincides with the axis of the hinge center of the first support arm (503) on the first fixed base (502); A first chain (5093) is arranged in cooperation with the first sprocket (5092) and the second sprocket.

6. The terminal receiving device according to claim 2, characterized in that: The paper tray assembly also includes: A second mounting bracket; A damping wheel (7), the damping wheel (7) being rotatably connected to the second mounting bracket; A damping controller (8), used for controlling the opening and closing of the damping wheel (7); A plurality of steering wheels (9) are used to change the running track of the paper tape.

7. The terminal receiving device according to claim 2, characterized in that: The paper tray assembly further comprises a second support arm (10), wherein the upper end of the second support arm (10) is provided with a second shaft rod for rotatably connecting to the paper tray (6), and the lower end is hinged on the second mounting bracket, and a stabilizing portion (11) abutting against the second mounting bracket is provided on one side of the lower end of the second support arm (10), and an avoidance chamfer (12) is provided on the side of the lower end of the second support arm (10) opposite to the stabilizing portion (11).

8. The terminal receiving device according to claim 4, characterized in that: The testing organization also includes: A material guide box (14), wherein a side of the lower end of the material guide box (14) close to the first material feeding trough is hinged on the angle adjustment mechanism (4), and a second tension spring (15) is provided, wherein one end of the second tension spring (15) is connected to a side of the material guide box (14) close to the sample tray (13), the feed port of the material guide box (14) is connected to the discharge port of the first material feeding trough, and the discharge port of the material guide box (14) is placed in the sample tray (13).

9. The terminal receiving device according to claim 1, characterized in that: The invention also comprises a cutting device (16), wherein the cutting device (16) comprises: A cutting tool (17), wherein the terminal strip is placed within a cutting range of the cutting tool (17), and the cutting tool (17) is mounted on an angle adjustment mechanism (4) at a discharge port of the first feeding trough; A cutting drive device is arranged on the angle adjustment mechanism (4) and is used for the cutting tool (17) to work.

10. The terminal receiving device according to claim 8, characterized in that: The angle adjustment mechanism (4) further comprises: A first lifting slide (18) fixedly connected to the angle adjustment mechanism (4); A first turning platform (19) has one side hinged on the first lifting slide (18) and the other side is provided with a second tension spring (15), and the material guide box (14) is fixedly connected to the first turning platform (19); A feeding extension groove (20), the feeding extension groove (20) is fixedly connected to the first turning groove support platform and is between the material guide groove and the first turning support platform (19); One of the feed extension trough (20) and the material guide box (14) can be adjusted to be opposite to the first feed trough via the first lifting slide (18).

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