CN220866468U - Automatic feeding mechanism for terminal detection - Google Patents

Abstract

The utility model relates to the technical field of terminal conveying, in particular to an automatic feeding mechanism for terminal detection, which comprises a material bearing cylinder, wherein a fixed rod is fixedly connected to the center of the bottom in the material bearing cylinder, a rotating sleeve is rotationally connected to the fixed rod, a rotating disc is fixedly connected to the top of the rotating sleeve, a discharge hole is formed in the top of the rotating disc in a penetrating manner on one side of the material bearing cylinder, a material guide plate I is detachably connected to one side of the discharge hole on the inner side wall of the material bearing cylinder, and a discharging pipe communicated with the discharge hole is fixedly connected to the outer side wall of the material bearing cylinder; according to the utility model, the rotating disc is driven to rotate by the driving motor, the terminals on the rotating disc are placed on the top of the conveying belt one by one through the discharging hole and the discharging pipe under the action of the second material guide plate and the first material guide plate to carry out feeding and conveying, and the rotating seat is driven to rotate by the servo motor, so that the effect of unifying the orientation of the contact ends of the conveyed terminals is realized, and the problems of material clamping and vibration noise during feeding are effectively avoided.

Description

Automatic feeding mechanism for terminal detection

Technical Field

The utility model relates to the technical field of terminal conveying, in particular to an automatic feeding mechanism for terminal detection.

Background

The terminals are also called wiring terminals and are mainly used for conducting and transmitting electric signals, the flatness of the contact pieces of the terminals needs to be detected after the terminals are produced, and the flatness detection of the contact pieces aiming at various terminals is gradually developed into the detection of the terminals one by adopting detection equipment matched with a feeding mechanism;

at present, a common feeding mechanism is used for separating and feeding terminals through a vibration disc, so that the feeding efficiency of the terminals can be improved, but the vibration disc is difficult to be suitable for feeding terminals with different sizes, a clamping phenomenon is easy to occur in the feeding process, the whole production line is stopped once the clamping occurs, faults are required to be manually removed, the detection efficiency is reduced, and vibration noise is continuously generated in the using process of the vibration disc;

In view of the above technical drawbacks, a solution is now proposed.

Disclosure of utility model

The utility model aims to provide an automatic feeding mechanism for terminal detection, which solves the technical defects that the rotating disc is driven to rotate by a driving motor, terminals on the rotating disc fall on the top of a conveying belt one by one through a discharging hole and a discharging pipe under the action of a second material guiding plate and a first material guiding plate to be fed and conveyed, a rotating seat is driven to rotate by a servo motor, the effect of unifying the orientation of the contact ends of the conveyed terminals is achieved, the problems that materials are easy to block and vibration noise is generated during feeding are effectively avoided, and the effect of automatically feeding the terminals with different sizes is achieved by replacing the corresponding second material guiding plate, the corresponding first material guiding plate and the corresponding rotating seat.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides an automatic feeding mechanism for terminal detection, includes holds the feed cylinder, bottom center department fixedly connected with dead lever in the feed cylinder, and rotate on the dead lever and be connected with the rotation cover, the top fixedly connected with rolling disc of rotation cover, one side that holds the feed cylinder is located the top of rolling disc and runs through and offer the discharge gate, one side detachable that is located the discharge gate on the inside wall of holding the feed cylinder is connected with stock guide one, fixedly connected with is connected with the unloading pipe that is linked together with the discharge gate on the lateral wall of holding the feed cylinder, the bottom bolted connection who holds the feed cylinder has the driving motor who is used for driving rolling disc pivoted, the below that holds the feed cylinder is provided with the bottom plate, the top bilateral symmetry fixedly connected with of bottom plate two sets of baffles, two sets of symmetry rotation are connected with two sets of rotor rollers between the baffle, the conveyer belt transmission connection that the rotor roller was established through its peripheral cover.

Preferably, the two sides of the fixed rod, which are positioned at the top of the rotating disc, are symmetrically and detachably connected with a second material guide plate, a second gear is fixedly sleeved on the outer side wall of the rotating sleeve, the head part of the output shaft of the driving motor penetrates into the material bearing cylinder and is fixedly connected with a first gear, and the first gear and the second gear are meshed with each other.

Preferably, a supporting plate is welded between the two groups of baffles, and the top of the supporting plate is in sliding connection with the inner side wall of the conveying belt.

Preferably, keep away from hold feed cylinder one side the opposite side fixedly connected with guide block of baffle, and the guide block is located the top of conveyer belt, two sets of be provided with adjusting part between the guide block, adjusting part includes the mounting bracket, rotates seat and rotates the groove, mounting bracket bolted connection is between the top of two sets of guide blocks, and the bottom in the mounting bracket is rotated through the pivot and is connected with the rotation seat, the rotation groove has been seted up to the bottom of rotation seat.

Preferably, the top of pivot runs through the mounting bracket and fixedly connected with synchronizing wheel two, bolted connection has servo motor on the baffle outer wall of bottom plate one side, and servo motor's output shaft head fixedly connected with synchronizing wheel one, pass through synchronous belt drive connection between synchronizing wheel one and the synchronizing wheel two.

Preferably, the bottom of the bottom plate is welded with a plurality of support columns which are arranged in a rectangular array, four groups of support frames which are arranged in a rectangular array are arranged at the bottom of the material bearing cylinder, and the support frames are fixedly connected with the corresponding baffle plates and the material bearing cylinder respectively.

The beneficial effects of the utility model are as follows:

(1) When a large number of terminals in the material bearing cylinder are conveyed and fed, the driving motor drives the rotating disc to rotate, the terminals on the rotating disc rotate along with the rotating disc and move to the edge of the rotating disc under the action of the second material guide plate, the terminals are distributed in a row in an annular mode through the interval fit between the two end parts of the material guide plate and the inner wall of the material bearing cylinder, and then the terminals fall on the top of the conveying belt one by one through the discharge hole and the blanking pipe under the action of the first material guide plate to carry out feeding and conveying, so that the problems that materials are easy to clamp and vibration noise are effectively avoided during feeding.

(2) In the process of conveying the terminal through the conveying belt, when the terminal moves into the rotating groove on the rotating seat through the guide block, the rotating seat is driven to rotate through the servo motor, the conveyed terminal is rotated, the effect of unifying the orientation of the contact piece end of the conveyed terminal is achieved, and further the detection efficiency of the detection equipment on the flatness of the contact piece of the terminal is improved.

(3) According to the utility model, through the detachably connected guide plate II and the guide plate I and the bolt connected mounting frame, the guide plate II, the guide plate I and the rotating seat which are convenient to replace and adapt according to terminals with different sizes are realized, the spacing between the end parts of the guide plate II and the inner wall of the material bearing barrel is changed through the guide plate II with different lengths, the effect of annularly arranging and discharging the terminals with different sizes in a row is achieved, and the effect of adjusting the orientation of the contact ends of the terminals with different sizes during conveying is realized through the rotating grooves with different sizes.

Drawings

The utility model is further described below with reference to the accompanying drawings;

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front side partial cross-sectional view of the present utility model;

FIG. 3 is a perspective view of the internal structure of the cartridge of the present utility model;

FIG. 4 is a perspective view of the structure of the rotary base of the present utility model;

fig. 5 is an enlarged view of a portion of fig. 1a of the present utility model.

Legend description:

1. a material bearing cylinder; 11. a fixed rod; 12. a rotating sleeve; 13. a rotating disc; 14. a discharge port; 15. a first material guide plate; 16. discharging pipes; 17. a driving motor; 18. a second material guide plate; 19. a second gear; 110. a first gear; 111. a support frame;

2. A bottom plate; 21. a baffle; 22. a rotating roller; 23. a conveyor belt; 24. a supporting plate; 25. a guide block; 26. a support column;

3. An adjustment assembly; 31. a mounting frame; 32. a rotating seat; 33. a rotating groove; 34. a second synchronous wheel; 35. a servo motor; 36. a first synchronous wheel; 37. a synchronous belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

To the easy problem that the card material appears of adoption vibration dish pay-off and produces vibration noise, the accessible is solved by following scheme:

Referring to fig. 1-3, the embodiment is an automatic feeding mechanism for detecting terminals, which comprises a material bearing barrel 1, wherein a fixed rod 11 is fixedly connected to the center of the bottom in the material bearing barrel 1, the fixed rod 11 is used for installing a rotating disc 13 and a material guiding plate II 18, a rotating sleeve 12 is rotatably connected to the fixed rod 11, the top of the rotating sleeve 12 is fixedly connected with the rotating disc 13, the rotating disc 13 is used for bearing the terminals and driving the terminals to rotate around the fixed rod 11, a material outlet 14 is formed in the top of the rotating disc 13 in a penetrating manner on one side of the material bearing barrel 1, and a material guiding plate I15 is detachably connected to one side of the material outlet 14 on the inner side wall of the material bearing barrel 1 in a bolt connection manner;

The discharging pipe 16 communicated with the discharging hole 14 is fixedly connected to the outer side wall of the material bearing barrel 1, the first material guide plate 15, the discharging hole 14 and the discharging pipe 16 are arranged to discharge the material bearing barrel 1 to the terminal at the edge of the rotating disc 13, a driving motor 17 used for driving the rotating disc 13 to rotate is connected to the bottom bolt of the material bearing barrel 1, a bottom plate 2 is arranged below the material bearing barrel 1, two groups of baffles 21 are symmetrically and fixedly connected to the top of the bottom plate 2, two groups of rotating rollers 22 are symmetrically and rotatably connected between the two groups of baffles 21, the rotating rollers 22 are in transmission connection with a conveying belt 23 sleeved on the periphery of the rotating rollers, and the conveying belt 23 is driven to rotate by external driving equipment.

The two sides of the fixed rod 11, which are positioned at the top of the rotating disc 13, are symmetrically and detachably connected with the second guide plate 18 in a bolt connection manner, the second guide plate 18 is made of elastic materials, the problem that part of terminals are clamped between the second guide plate 18 and the inner wall of the material bearing cylinder 1 to damage the terminals is avoided, the gear 19 is fixedly sleeved on the outer side wall of the rotating sleeve 12, the head of an output shaft of the driving motor 17 penetrates into the material bearing cylinder 1 and is fixedly connected with the first gear 110, the gear 110 and the gear 19 are meshed with each other, when the driving motor 17 drives the rotating disc 13 to rotate, the terminals on the rotating disc 13 rotate along with the rotating disc 13 and move to the edge of the rotating disc 13 under the action of the second guide plate 18, the terminals are distributed in a row in an annular shape through the interval fit between the end parts of the second guide plate 18 and the inner wall of the material bearing cylinder 1, and then the terminals fall onto the top of the conveying belt 23 one by one through the discharge hole 14 and the blanking tube 16 under the action of the first guide plate 15 to carry out feeding.

The supporting plates 24 are welded between the two groups of baffles 21, the tops of the supporting plates 24 are slidably connected with the inner side walls of the conveying belts 23, the supporting plates 24 are arranged to support the conveying belts 23, the number of rotating rollers 22 is reduced, the terminal is stably conveyed, a plurality of supporting columns 26 which are arranged in a rectangular array are welded at the bottom of the bottom plate 2, the supporting effect of the bottom plate 2 is achieved, four groups of supporting frames 111 which are arranged in a rectangular array are arranged at the bottom of the material bearing cylinder 1, the supporting frames 111 are fixedly connected with the corresponding baffles 21 and the material bearing cylinder 1 respectively, and the stable connection effect between the material bearing cylinder 1 and conveying components is achieved.

In this embodiment:

A large number of terminals are placed on the top of a rotating disc 13 in a material bearing cylinder 1, a driving motor 17 is started, a rotating sleeve 12 is driven to rotate through a meshed gear I110 and a meshed gear II 19, the rotating sleeve 12 drives the rotating disc 13 to rotate, the terminals on the rotating disc 13 rotate along with the rotating disc 13 and move to the edge of the rotating disc 13 under the action of a material guide plate II 18, the terminals are distributed in a row in an annular mode through the interval fit between the end part of the material guide plate II 18 and the inner wall of the material bearing cylinder 1, then the terminals fall on the top of a conveying belt 23 one by one through a material outlet 14 and a material discharging pipe 16 under the action of the material guide plate I15 for feeding and conveying, the problem that clamping and vibration noise are easy to occur during feeding is effectively avoided, and the problem that part of the terminals are clamped between the material guide plate II 18 and the inner wall of the material bearing cylinder 1 is damaged due to the fact that the terminals are made of elastic materials is effectively avoided;

When carrying the terminal of equidimension not, dismantle the bolt that is used for fixed stock guide two 18 and stock guide one 15 to change stock guide two 18 and stock guide one 15 of looks adaptation, change the interval between its tip and the inner wall of holding feed cylinder 1 through stock guide two 18 of different length, reach the effect that is the annular of a row to the terminal of equidimension not and arrange, through the different intervals of the different tip of different stock guide one 15 and the inner wall of holding feed cylinder 1, realize guiding the terminal of equidimension not to pass through discharge gate 14 discharge.

Embodiment two:

When carrying the terminal to the conveyer belt, the contact terminal orientation of each terminal is not unified, is unfavorable for improving the problem of check out test set to its detection efficiency, and the accessible is solved following scheme:

Referring to fig. 4 and 5, the opposite side of the baffle 21 far away from the material bearing barrel 1 is fixedly connected with a guide block 25, the guide block 25 is located at the top of the conveying belt 23, the guide block 25 is used for guiding the conveyed terminal to the middle of the conveying belt 23, an adjusting component 3 is arranged between the two groups of guide blocks 25, the adjusting component 3 comprises a mounting frame 31, a rotating seat 32 and a rotating groove 33, the mounting frame 31 is connected between the tops of the two groups of guide blocks 25 through bolts, the bottom in the mounting frame 31 is rotationally connected with the rotating seat 32 through a rotating shaft, the rotating groove 33 is formed in the bottom of the rotating seat 32, and when the terminal moves into the rotating groove 33 on the rotating seat 32 through the guide block 25, the terminal is rotated through the rotating seat 32, so that the effect of unifying the orientation of the contact ends of the conveyed terminal is realized.

The top of pivot runs through mounting bracket 31 and fixedly connected with synchronizing wheel two 34, bolted connection has servo motor 35 on the baffle 21 outer wall of bottom plate 2 one side, and servo motor 35's output shaft head fixedly connected with synchronizing wheel one 36, is connected through the hold-in range 37 transmission between synchronizing wheel one 36 and the synchronizing wheel two 34, drives through servo motor 35 and rotates seat 32 and rotate, realizes controlling the rotation precision of rotating seat 32 through synchronizing wheel two 34, synchronizing wheel one 36 and hold-in range 37 that set up.

In this embodiment:

In the process of conveying the terminal through the conveying belt 23, the terminal is guided to the middle part of the conveying belt 23 through the guide block 25, when the terminal moves into the rotating groove 33 on the rotating seat 32, the first synchronous wheel 36 is driven to rotate through the servo motor 35, the second synchronous wheel 34 is driven to rotate through the synchronous belt 37, the conveyed terminal is rotated, the effect of unifying the orientation of the contact end of the conveyed terminal is achieved, and further the detection efficiency of the detection equipment on the flatness of the terminal contact is improved;

When rotating the terminal of equidimension not, dismantle hold-in range 37 and the bolt that is used for fixed mounting frame 31 to change the mounting frame 31 that has looks adaptation rotation groove 33 and install hold-in range 37, through the rotation groove 33 of equidimension not, reach the effect of adjusting its contact tip orientation when carrying to the terminal of equidimension not.

To sum up: when the feeding device is used, a large number of terminals are placed at the top of the rotating disc 13 in the feed bearing barrel 1, the driving motor 17 is started to drive the rotating disc 13 to rotate, the terminals on the rotating disc 13 rotate along with the rotating disc 13 and move to the edge of the rotating disc 13 under the action of the second guide plate 18, the terminals are distributed in a row in an annular mode through the interval fit between the end parts of the second guide plate 18 and the inner wall of the feed bearing barrel 1, and then the terminals fall on the top of the conveying belt 23 one by one through the discharge hole 14 and the blanking pipe 16 under the action of the first guide plate 15 to carry out feeding and conveying, so that the problems of blocking and vibration noise during feeding are effectively avoided;

When the terminal is guided to the middle part of the conveying belt 23 through the guide block 25, and moves into the rotating groove 33 on the rotating seat 32, the first synchronous wheel 36 is driven to rotate through the servo motor 35, the second synchronous wheel 34 is driven to rotate through the synchronous belt 37, the conveyed terminal is rotated, the effect of unifying the orientation of the contact ends of the conveyed terminal is achieved, and then the detection efficiency of the detection equipment on the flatness of the contact pieces of the terminal is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an automatic feeding mechanism for terminal detection, includes holds feed cylinder (1), its characterized in that, bottom center department fixedly connected with dead lever (11) in holding feed cylinder (1), and rotate on dead lever (11) and be connected with rotating sleeve (12), the top fixedly connected with rotating disc (13) of rotating sleeve (12), one side that holds feed cylinder (1) is located the top of rotating disc (13) and runs through and offer discharge gate (14), one side detachable that is located discharge gate (14) on the inside wall that holds feed cylinder (1) is connected with stock guide one (15), fixedly connected with unloading pipe (16) that are linked together with discharge gate (14) on the lateral wall that holds feed cylinder (1), the bottom bolted connection that holds feed cylinder (1) has driving motor (17) that are used for driving rotating disc (13), the below that holds feed cylinder (1) is provided with bottom plate (2), the top bilateral symmetry of bottom plate (2) is connected with two sets of baffles (21) is run through, two sets of rotation roller (22) are established between two sets of baffles (21), and the rotation roller (22) are connected with through its rotation roller (22).

2. The automatic feeding mechanism for terminal detection according to claim 1, wherein two sides of the fixed rod (11) positioned at the top of the rotating disc (13) are symmetrically and detachably connected with a second guide plate (18), a second gear (19) is fixedly sleeved on the outer side wall of the rotating sleeve (12), the head of an output shaft of the driving motor (17) penetrates into the material bearing barrel (1) and is fixedly connected with a first gear (110), and the first gear (110) and the second gear (19) are meshed with each other.

3. The automatic feeding mechanism for terminal detection according to claim 1, wherein a supporting plate (24) is welded between two groups of baffles (21), and the top of the supporting plate (24) is slidably connected with the inner side wall of a conveying belt (23).

4. The automatic feeding mechanism for terminal detection according to claim 1, wherein a guide block (25) is fixedly connected to the opposite side of the baffle plate (21) on the side far away from the material bearing cylinder (1), the guide block (25) is located at the top of the conveying belt (23), an adjusting component (3) is arranged between the two groups of guide blocks (25), the adjusting component (3) comprises a mounting frame (31), a rotating seat (32) and a rotating groove (33), the mounting frame (31) is connected between the tops of the two groups of guide blocks (25) through bolts, the rotating seat (32) is rotatably connected to the bottom in the mounting frame (31) through a rotating shaft, and the rotating groove (32) is formed in the bottom of the rotating seat (32).

5. The automatic feeding mechanism for terminal detection according to claim 4, wherein the top end of the rotating shaft penetrates through the mounting frame (31) and is fixedly connected with the synchronous wheel II (34), a servo motor (35) is connected to the outer wall of the baffle plate (21) on one side of the bottom plate (2) through bolts, the head of an output shaft of the servo motor (35) is fixedly connected with the synchronous wheel I (36), and the synchronous wheel I (36) is in transmission connection with the synchronous wheel II (34) through a synchronous belt (37).

6. The automatic feeding mechanism for terminal detection according to claim 1, wherein a plurality of support columns (26) which are arranged in a rectangular array are welded at the bottom of the bottom plate (2), four groups of support frames (111) which are arranged in a rectangular array are arranged at the bottom of the material bearing cylinder (1), and the support frames (111) are fixedly connected with the corresponding baffle plates (21) and the material bearing cylinder (1) respectively.