CN211727172U

CN211727172U - Tin wire perforating device

Info

Publication number: CN211727172U
Application number: CN202020243729.2U
Authority: CN
Inventors: 王云
Original assignee: Hanerxin Solder Technology Suzhou Co ltd
Current assignee: Hanerxin Solder Technology Suzhou Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-23
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a tin wire perforating device, which comprises a bottom plate and a fixed plate; a bottom plate: the automatic feeding device comprises a base plate, a feeding drum, a support plate, a limiting shaft, a winding drum, a second motor, a first motor, a second motor; fixing a plate: the fixed plate symmetry is located the surperficial both sides of bottom plate, the top of fixed plate is equipped with the guide block, the middle part of guide block is equipped with the guide slot that corresponds with the guide pulley, and one of them side fixed plate's top is equipped with adjusting part, the last subassembly that punches that is equipped with of adjusting part, this tin silk perforating device can adjust according to the distance between the degree of depth in hole and the hole of processing requirement, and can carry out selectivity quick replacement to the punching needle according to the degree of wear of punching needle, the change time has been practiced thrift, manufacturing cost is reduced.

Description

Tin wire perforating device

Technical Field

The utility model relates to a tin silk processing technology field specifically is a tin silk perforating device.

Background

In the soldering tin operation process of electronic production enterprises, such a situation can be frequently encountered, a large amount of soldering flux and tin beads can be remained on an operation table during soldering tin, the reason is that when a tin wire is melted at high temperature, the soldering flux inside the tin wire can expand and then explode at high temperature, and finally, the tin explosion phenomenon is formed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a tin silk perforating device, can adjust the degree of depth and the distance between the hole to the hole according to the processing requirement to can carry out selectivity quick replacement to the punching needle according to the degree of wear of punching needle, practiced thrift the change time, reduce manufacturing cost, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tin wire perforating device comprises a bottom plate and a fixing plate;

a bottom plate: the automatic feeding device comprises a base plate, a feeding drum, a support plate, a limiting shaft, a second motor, a first motor and a second motor, wherein the first motor is arranged on the first motor;

fixing a plate: the fixed plates are symmetrically arranged on two sides of the surface of the bottom plate, guide blocks are arranged at the tops of the fixed plates, guide grooves corresponding to the guide wheels are formed in the middle of the guide blocks, an adjusting assembly is arranged at the top end of one side of the fixed plate, and a punching assembly is arranged on the adjusting assembly;

wherein: still include the PLC controller, the surface of bottom plate is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of second motor.

Furthermore, the adjusting component comprises a limiting frame, a sliding block, a screw rod, a rotating shaft and a first motor, the limiting frame is arranged at the top end of the fixing plate at one side, the sliding block is in sliding fit with the limiting frame, the screw rod penetrates through the surface of the limiting frame, one end of the screw rod is movably connected with the surface of the sliding block, the rotating shaft penetrates through the side surface of the sliding block, one end of the rotating shaft is provided with an installation cylinder, the first motor is arranged on the side surface of the sliding block, the output shaft of the first motor is fixedly connected with the other end of the rotating shaft, the input end of the first motor is electrically connected with the output end of the PLC controller, the adjusting component can realize the lifting movement of the screw rod by rotating the screw rod, and then the slider can realize altitude mixture control under spacing frame's effect, and then can adjust the height of punching the subassembly, and rotation of pivot is realized to first motor, and then drives the subassembly that punches and punch to the tin silk.

Further, the subassembly that punches includes stop collar, regulating block, screw, connecting seat, spacing hole and perforating needle, the stop collar evenly runs through in the circumference side of installation section of thick bamboo, the regulating block runs through the stop collar, screw threaded connection is in the threaded hole of regulating block side, the mounting groove sliding fit of connecting seat and regulating block one end, and the surface of connecting seat is equipped with the perforating needle, the side of connecting seat and the screw correspondence are located to spacing hole, and the fixing of perforating needle is realized with the cooperation in spacing hole to the subassembly accessible screw that punches, and then can realize the quick replacement of perforating needle.

Further, still include transmission assembly, transmission assembly includes installation axle, main bevel gear, vice bevel gear and lead screw, the one end of installation axle is rotated and is connected at the medial surface middle part of an installation section of thick bamboo, main bevel gear locates to install epaxially, lead screw threaded connection is in the screw hole of regulating block one end, the one end of lead screw is located to vice bevel gear, and vice bevel gear and main bevel gear correspond each other, and transmission assembly accessible rotates the installation axle, realizes the rotation of main bevel gear, and then accessible main bevel gear and the rotation that vice bevel gear meshing drove the lead screw, and then realizes the lift of regulating block, realizes the regulation to the punching needle position.

Further, still include limiting plate and nut, the one end of spacing axle is located to the limiting plate, nut threaded connection can carry on spacingly to the reel at the other end of spacing axle, limiting plate and nut to can adjust the elasticity of reel according to actual conditions, avoid the snapping of tin silk.

Compared with the prior art, the beneficial effects of the utility model are that: this tin silk perforating device has following benefit:

1. this tin silk perforating device's adjusting part accessible rotates the screw rod, realizes the elevating movement of screw rod, and then the slider can realize altitude mixture control under spacing frame's effect, and then can adjust the height of punching the subassembly, and the rotation of pivot is realized to first motor, and then drives the subassembly that punches and punch to the tin silk.

2. This tin silk perforating device's the cooperation of punching subassembly accessible screw and spacing hole realizes the fixed of perforating needle, and then can realize the quick replacement of perforating needle, and limiting plate and nut can carry on spacingly to the reel to can adjust the elasticity of reel according to actual conditions, avoid breaking of tin silk.

3. This tin silk perforating device's drive assembly accessible rotates the installation axle, realizes the rotation of main bevel gear, and then accessible main bevel gear and the rotation that vice bevel gear meshing drove the lead screw, and then realizes the lift of regulating block, realizes the regulation to the punching needle position.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: the automatic punching machine comprises a base plate 1, a PLC 11, a frame plate 2, a feeding winding drum 21, a mounting plate 3, a guide wheel 31, a fixing plate 4, a guide block 41, a guide groove 42, an adjusting component 5, a limiting frame 51, a sliding block 52, a screw 53, a rotating shaft 54, a first motor 55, a mounting barrel 56, a punching component 6, a limiting sleeve 61, an adjusting block 62, a screw 63, a connecting seat 64, a limiting hole 65, a punching needle 66, a transmission component 7, a mounting shaft 71, a main bevel gear 72, a secondary bevel gear 73, a screw rod 74, a supporting plate 8, a limiting shaft 81, a winding drum 82, a second motor 83, a limiting plate 84 and a nut 85.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tin wire perforating device comprises a bottom plate 1 and a fixing plate 4;

bottom plate 1: the automatic feeding device comprises a base plate 1, a support plate 2, a feeding drum 21, a mounting plate 3, a guide wheel 31, a support plate 8, a limit shaft 81, a drum 82 and a second motor 83, wherein the support plate 2 is symmetrically arranged at one end of the surface of the base plate 1, the feeding drum 21 is rotatably connected to the top end of the support plate 2, the mounting plate 3 is symmetrically arranged on the surface of the base plate 1, the guide wheel 31 is rotatably connected to the top end of the mounting plate 3, the support plate 8 is arranged at the other end of the surface;

fixing plate 4: the fixing plate 4 is symmetrically arranged at two sides of the surface of the bottom plate 1, the top of the fixing plate 4 is provided with a guide block 41, the middle part of the guide block 41 is provided with a guide groove 42 corresponding to the guide wheel 31, and the top end of one side of the fixing plate 4 is provided with an adjusting component 5, the adjusting component 5 comprises a limiting frame 51, a sliding block 52, a screw 53, a rotating shaft 54 and a first motor 55, the limiting frame 51 is arranged at the top end of one side of the fixing plate 4, the sliding block 52 is in sliding fit in the limiting frame 51, the screw 53 penetrates through the surface of the limiting frame 51, one end of the screw 53 is movably connected with the surface of the sliding block 52, the rotating shaft 54 penetrates through the side surface of the sliding block 52, one end of the rotating shaft 54 is provided with a mounting cylinder 56, the first motor 55 is arranged at the side surface of the sliding block 52, the output shaft of the first motor 55 is fixedly connected, the punching assembly 6 comprises a limiting sleeve 61, an adjusting block 62, a screw 63, a connecting seat 64, a limiting hole 65 and a punching needle 66, the limiting sleeve 61 uniformly penetrates through the circumferential side surface of the mounting cylinder 56, the adjusting block 62 penetrates through the limiting sleeve 61, the screw 63 is in threaded connection with the threaded hole in the side surface of the adjusting block 62, the connecting seat 64 is in sliding fit with the mounting groove at one end of the adjusting block 62, the punching needle 66 is arranged on the surface of the connecting seat 64, and the limiting hole 65 is arranged on the side surface of the connecting seat 64 and corresponds to the screw 63;

wherein: still include PLC controller 11, PLC controller 11 locates the surface of bottom plate 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with the input electricity of second motor 83.

Wherein: the transmission assembly 7 comprises a mounting shaft 71, a main bevel gear 72, an auxiliary bevel gear 73 and a screw rod 74, one end of the mounting shaft 71 is rotatably connected to the middle of the inner side surface of the mounting cylinder 56, the main bevel gear 72 is arranged on the mounting shaft 71, the screw rod 74 is in threaded connection with a threaded hole in one end of the adjusting block 62, the auxiliary bevel gear 73 is arranged at one end of the screw rod 74, and the auxiliary bevel gear 73 and the main bevel gear 72 correspond to each other; the device further comprises a limiting plate 84 and a nut 85, wherein the limiting plate 84 is arranged at one end of the limiting shaft 81, and the nut 85 is in threaded connection with the other end of the limiting shaft 81.

Adjusting part 5 accessible rotates screw rod 53, realizes screw rod 53's elevating movement, and then slider 52 can realize the altitude mixture control under spacing frame 51's effect, and first motor 55 realizes the rotation of pivot 54, and then drives punching component 6 and punches the tin silk.

When in use:

one end of the tin wire on the feeding reel 21 is firstly led into the guide groove 42 through the upper part of the guide wheel 31, and is fixed on a winding drum 82, the height of the punching component 6 is adjusted by the adjusting component 5, the adjusting component 5 can realize the lifting movement of the screw 53 by rotating the screw 53, and the slide block 52 can realize height adjustment under the action of the limit frame 51, the first motor 55 realizes the rotation of the rotating shaft 54, further driving the punching component 6 to punch the tin wire, the transmission component 7 can realize the rotation of the main bevel gear 72 by rotating the mounting shaft 71, and further the screw rod 74 is driven to rotate by the meshing of the main bevel gear 72 and the auxiliary bevel gear 73, so as to realize the lifting of the adjusting block 62, realize the adjustment of the position of the perforating needle 66, when the wear of the needles of the partial perforation 66 is serious, the perforation needles 66 can be taken out by loosening the screws 63, and new perforation needles 66 can be replaced quickly.

It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in this embodiment is siemens S7-300, the first motor 55 and the second motor 83 may be freely configured according to an actual application scenario, and the first motor 55 and the second motor 83 may be dxn-001 micro motors manufactured by shenzhen east-hui smart electronics ltd. The PLC controller controls the operation of the first motor 55 and the second motor 83 by a method commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tin silk perforating device which characterized in that: comprises a bottom plate (1) and a fixed plate (4);

base plate (1): the automatic feeding device is characterized in that frame plates (2) are symmetrically arranged at one end of the surface of the bottom plate (1), the top ends of the frame plates (2) are rotatably connected with a feeding winding drum (21), mounting plates (3) are symmetrically arranged on the surface of the bottom plate (1), guide wheels (31) are rotatably connected at the top ends of the mounting plates (3), a support plate (8) is arranged at the other end of the surface of the bottom plate (1), a limiting shaft (81) penetrates through the top end of the support plate (8), a winding drum (82) is movably sleeved on the limiting shaft (81), and a second motor (83) is arranged at one end of the limiting shaft (81;

fixing plate (4): the fixed plates (4) are symmetrically arranged on two sides of the surface of the bottom plate (1), guide blocks (41) are arranged at the tops of the fixed plates (4), guide grooves (42) corresponding to the guide wheels (31) are formed in the middle of the guide blocks (41), an adjusting assembly (5) is arranged at the top end of the fixed plate (4) on one side, and a punching assembly (6) is arranged on the adjusting assembly (5);

wherein: still include PLC controller (11), the surface of bottom plate (1) is located in PLC controller (11), and the input of PLC controller (11) is connected with external power source's output electricity, and the output of PLC controller (11) is connected with the input electricity of second motor (83).

2. The tin wire perforating device as claimed in claim 1, wherein: adjusting part (5) includes spacing frame (51), slider (52), screw rod (53), pivot (54) and first motor (55), the top of one side fixed plate (4) wherein is located to spacing frame (51), slider (52) sliding fit is in spacing frame (51), screw rod (53) run through the surface of spacing frame (51), and the surface swing joint of one end of screw rod (53) and slider (52), the side of slider (52) is run through in pivot (54), and the one end of pivot (54) is equipped with installation section of thick bamboo (56), the side of slider (52) is located in first motor (55), the output shaft of first motor (55) and the other end fixed connection of pivot (54), and the input of first motor (55) is connected with the output electricity of PLC controller (11).

3. The tin wire perforating device as claimed in claim 2, wherein: the punching assembly (6) comprises a limiting sleeve (61), an adjusting block (62), a screw (63), a connecting seat (64), a limiting hole (65) and a punching needle (66), wherein the limiting sleeve (61) uniformly penetrates through the side face of the circumference of the mounting cylinder (56), the adjusting block (62) penetrates through the limiting sleeve (61), the screw (63) is in threaded hole in the side face of the adjusting block (62) in threaded connection, the connecting seat (64) is in sliding fit with the mounting groove in one end of the adjusting block (62), the surface of the connecting seat (64) is provided with the punching needle (66), the side face of the connecting seat (64) is arranged in the limiting hole (65), and the side face of the connecting seat (64) corresponds to the screw (63).

4. A tin wire perforating device as claimed in claim 3, characterized in that: still include transmission assembly (7), transmission assembly (7) are including installation axle (71), main bevel gear (72), vice bevel gear (73) and lead screw (74), the medial surface middle part of connecting at installation section of thick bamboo (56) is rotated to the one end of installation axle (71), install on axle (71) in main bevel gear (72), lead screw (74) threaded connection is in the threaded hole of regulating block (62) one end, the one end of lead screw (74) is located in vice bevel gear (73), and vice bevel gear (73) and main bevel gear (72) correspond to each other.

5. The tin wire perforating device as claimed in claim 1, wherein: the novel bearing is characterized by further comprising a limiting plate (84) and a nut (85), wherein the limiting plate (84) is arranged at one end of the limiting shaft (81), and the nut (85) is in threaded connection with the other end of the limiting shaft (81).