CN213473630U

CN213473630U - Reversing device for semiconductor braiding machine

Info

Publication number: CN213473630U
Application number: CN202022538421.3U
Authority: CN
Inventors: 肖岳松
Original assignee: Wuxi Yangde Machinery Co ltd
Current assignee: Wuxi Yangde Machinery Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-18
Anticipated expiration: 2030-11-06

Abstract

The utility model belongs to the field of braiders, in particular to a reversing device for a semiconductor braider, which aims at the problems that a stepping motor is adopted to drive a synchronizing wheel and then another synchronizing wheel is driven by a driving belt to drive a corresponding reversing piece so as to realize the reversing of a semiconductor, the driving belt is adopted, so that the transmission efficiency is lower, and the driving belt is easy to slip, so that the reversing precision is poorer, the braking of the position after reversing cannot be realized, and the stability is poorer, the following proposal is provided, which comprises a base, a distribution box is fixedly arranged at the top of the base, a mounting seat is fixedly arranged at the top of the distribution box, and the mounting seat is arranged in a hollow way, compared with the traditional reversing device for the semiconductor braider, the reversing device for the semiconductor braider does not be provided with the driving belt, the slipping condition cannot occur, the transmission efficiency and the precision are high, and, the position stability after the direction change is high, and the reliability is greatly improved.

Description

Reversing device for semiconductor braiding machine

Technical Field

The utility model relates to a braider technical field especially relates to a semiconductor braider is with switching-over device.

Background

In order to be convenient to use and transport and meet the requirements of assembly of an automatic production line of modern electronic equipment, electronic components generally need to be subjected to braiding and packaging, so that a braiding machine is produced, and semiconductors in the braiding machine need to be patch device braiding products with the same direction in order to match with the automatic production of the whole machine of the braiding machine.

The reversing device in the prior art adopts a stepping motor to drive a synchronizing wheel, and then drives another synchronizing wheel to drive a corresponding reversing piece through a transmission belt, so that the reversing of a semiconductor is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the synchronous wheel of adoption step motor drive among the prior art, the rethread drive belt drives another synchronous wheel drive corresponding switching-over piece to realize the switching-over of semiconductor, because it has adopted the drive belt, lead to driven efficiency lower, moreover, the condition of skidding also appears easily in the drive belt, make the switching-over precision relatively poor, can't realize the braking of switching-over back position, the relatively poor shortcoming of stability, and the semiconductor braider that provides uses the switching-over device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a semiconductor is switching-over device for taping machine, includes the base, the top fixed mounting of base has the block terminal, the top fixed mounting of block terminal has the mount pad, and the mount pad sets up for cavity, it installs the reversing shaft to rotate on the bottom inner wall of mount pad, the top of reversing shaft runs through the top inner wall of mount pad and extends to the top of mount pad, and the top fixed mounting of reversing shaft has the reversing seat, the top fixed mounting of reversing seat has the switching-over piece, the outside of reversing shaft rotates with the top inner wall of mount pad to be connected, the last transmission of reversing shaft is connected with the switching-over subassembly, the silo down has been seted up to one side of reversing seat, the feed opening has been seted up at the top of switching-over piece, and feed opening communicate mutually.

Preferably, in order to make the switching-over angle more accurate, improve degree of automation, the switching-over subassembly includes the electric putter of fixed mounting on mount pad bottom inner wall, the one end fixed mounting of electric putter output shaft has the rack, the fixed cover in the outside of reversing shaft is equipped with the gear, gear and rack mesh mutually, the bottom of rack and the bottom inner wall sliding connection of mount pad, can break away from the meshing on the rack and have locating component, electric putter is gone up the electric connection and is had automatically controlled subassembly.

Preferably, for the position stability who makes the commutator segment after trading high, can not take place the swing, locating component all is provided with the open-ended sleeve including rotating the top and the bottom of installing on mount pad one side inner wall, the fixed cover in telescopic outside is equipped with limit gear, limit gear and rack mesh mutually, telescopic inside threaded connection has the screw rod, the top of screw rod extends to telescopic top, and the outside fixed mounting of screw rod has the slide bar, one side of slide bar and one side inner wall sliding connection of mount pad.

Preferably, in order to improve degree of automation, reduce artifical intensity, automatically controlled subassembly includes the automatically controlled room of fixed mounting in mount pad one side, automatically controlled room is the cavity setting, from last to down in proper order fixed mounting have PLC control panel and power supply piece on one side inner wall of automatically controlled room, power supply piece and electric putter all with PLC control panel electric connection.

Preferably, for the convenience of carrying out the installation and the dismantlement of block terminal and mount pad, reduce the maintenance degree of difficulty and the expense in later stage, the top threaded connection of mount pad has four fixing bolt that are the matrix arrangement, and four fixing bolt's bottom all extends to the below of mount pad, four thread groove that are the matrix arrangement are seted up at the top of block terminal, and four fixing bolt's bottom extends to the inside of four thread groove respectively and respectively with four thread groove threaded connection.

In the utility model, the maximum distance of the electric push rod output shaft is twelve centimeters, the rotating angle of the reversing shaft corresponding to each centimeter of the movement of the electric push rod output shaft is thirty degrees, the gear is determined by the meshing of the arranged rack and the gear, and the test is carried out for a plurality of times, when the semiconductor on the reversing piece needs to be reversed, the reversing angle is changed as required, the corresponding relation of the reversing shaft and the electric push rod output shaft, the electric push rod can be started by the PLC control panel, the rack can move transversely along with the output shaft of the electric push rod, the transverse moving distance can be regulated and controlled according to the reversing angle, through the meshing relation of the arranged rack and the gear, the transverse moving of the rack can be converted into the rotation of the gear and the reversing shaft, so that the reversing seat, the reversing piece and the semiconductor can rotate corresponding angles, the bottom of the reversing seat is rotatably connected with the top, the transverse movement of the rack can be converted into the rotation of the sleeve through the meshing relation of the arranged rack and the limiting gear, and the rotation of the sleeve can be converted into the longitudinal movement of the screw due to the threaded connection of the inner part of the sleeve and the screw;

in order to solve the problem that the threaded rod rotates along with the sleeve when the sleeve rotates when the threaded rod is light, the sliding rod is arranged on the outer side of the threaded rod, one side of the sliding rod is connected with the inner wall of one side of the mounting seat in a sliding mode, the threaded rod can stably move longitudinally, and the transmission stability is improved;

in order to solve the problem that the mounting base and the distribution box are inconvenient to mount and dismount, the distribution box and the mounting base are fixed together through four fixing bolts, so that the distribution box and the mounting base can be conveniently mounted and dismounted, and subsequent maintenance work is facilitated.

Drawings

Fig. 1 is a perspective view of a reversing device for a semiconductor braiding machine according to the present invention;

fig. 2 is a schematic structural view of a reversing device for a semiconductor braiding machine according to the present invention;

fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of the reversing device for the semiconductor braiding machine according to the present invention.

In the figure: the device comprises a base 1, a distribution box 2, a mounting seat 3, a fixing bolt 4, an electric control chamber 5, a power supply block 6, a PLC control panel 7, an electric push rod 8, a rack 9, a reversing shaft 10, a gear 11, a sleeve 12, a limiting gear 13, a screw 14, a sliding rod 15, a reversing seat 16 and a reversing piece 17.

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.

Example one

Referring to fig. 1-3, a semiconductor braider is with switching-over device, including base 1, the top fixed mounting of base 1 has block terminal 2, the top fixed mounting of block terminal 2 has mount pad 3, and mount pad 3 is the cavity setting, it installs reversing shaft 10 to rotate on the bottom inner wall of mount pad 3, the top of reversing shaft 10 runs through the top inner wall of mount pad 3 and extends to the top of mount pad 3, and the top fixed mounting of reversing shaft 10 has reversing seat 16, the top fixed mounting of reversing seat 16 has commutator segment 17, the outside of reversing shaft 10 and the top inner wall of mount pad 3 rotate to be connected, the last transmission of reversing shaft 10 is connected with the switching-over subassembly, the unloading groove has been seted up to one side of commutator seat 16, the feed opening has been seted up at the top of commutator segment 17, and feed opening and unloading groove communicate mutually.

Example two

The following further improvements are made on the basis of the first embodiment:

the utility model discloses in, in order to make the switching-over angle more accurate, improve degree of automation, the switching-over subassembly includes electric putter 8 of fixed mounting on the inner wall of 3 bottoms of mount pad, the one end fixed mounting of electric putter 8 output shaft has rack 9, the fixed cover in the outside of reversing shaft 10 is equipped with gear 11, gear 11 and rack 9 mesh mutually, the bottom of rack 9 and the bottom inner wall sliding connection of mount pad 3, can break away from the meshing on the rack 9 and have locating component, electric putter 8 goes up the electric connection and has automatically controlled subassembly.

The utility model discloses in, in order to make the position stability of commutator segment 17 after the switching-over high, the swing can not take place, locating component installs all to be provided with open-ended sleeve 12 top and bottom on mount pad 3 one side inner wall including rotating, the fixed cover in the outside of sleeve 12 is equipped with limit gear 13, limit gear 13 and rack 9 mesh mutually, the internal thread of sleeve 12 is connected with screw rod 14, screw rod 14's top extends to sleeve 12's top, and screw rod 14's outside fixed mounting has slide bar 15, one side of slide bar 15 and one side inner wall sliding connection of mount pad 3.

The utility model discloses in, in order to improve degree of automation, reduce artifical intensity, automatically controlled subassembly includes fixed mounting at the automatically controlled room 5 of mount pad 3 one side, and automatically controlled room 5 is the cavity setting, and from last to having PLC control panel 7 and power supply block 6 down fixed mounting in proper order on one side inner wall of automatically controlled room 5, power supply block 6 and electric putter 8 all with PLC control panel 7 electric connection.

The utility model discloses in, in order to carry out the installation and the dismantlement of block terminal 2 and mount pad 3 for the convenience, reduce the maintenance degree of difficulty and the expense in later stage, the top threaded connection of mount pad 3 has four fixing bolt 4 that are the matrix arrangement, four fixing bolt 4's bottom all extends to the below of mount pad 3, four thread grooves that are the matrix arrangement are seted up at block terminal 2's top, four fixing bolt 4's bottom respectively extend to the inside of four thread grooves and respectively with four thread groove threaded connection.

In the utility model, when the semiconductor on the commutator bar 17 needs to be reversed, the angle of reversing as required, the corresponding relation of the output shaft of the reversing shaft 10 and the electric push rod 8, the PLC control panel 7 can start the electric push rod 8, the rack 9 can move transversely along with the output shaft of the electric push rod 8, the transverse moving distance can be regulated according to the reversing angle, via the meshing relation of the rack 9 and the gear 11, the transverse moving of the rack 9 can be converted into the rotation of the gear 12 and the reversing shaft 10, further the commutator housing 16, the commutator bar 17 and the semiconductor can rotate corresponding angles, the bottom of the commutator housing 16 is rotatably connected with the top of the mounting seat 3, meanwhile, when the rack 9 moves transversely, via the meshing relation of the rack 9 and the limit gear 13, the transverse moving of the rack 9 can be converted into the rotation of the sleeve 12, because the inside of the sleeve 12 is in threaded connection with the screw 14, therefore, the rotation of the sleeve 12 can be converted into the longitudinal movement of the screw 14, and the reversed commutator segment 17 and the semiconductor can be positioned.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a semiconductor braid machine switching-over device, includes base (1), its characterized in that, the top fixed mounting of base (1) has block terminal (2), the top fixed mounting of block terminal (2) has mount pad (3), and mount pad (3) are the cavity setting, rotate on the bottom inner wall of mount pad (3) and install reversing shaft (10), the top of reversing shaft (10) runs through the top inner wall of mount pad (3) and extends to the top of mount pad (3), and the top fixed mounting of reversing shaft (10) has reversing seat (16), the top fixed mounting of reversing seat (16) has commutator segment (17), the outside of reversing shaft (10) and the top inner wall of mount pad (3) rotate and are connected, the transmission is connected with the switching-over subassembly on reversing shaft (10), the silo has been seted up down to one side of reversing seat (16), and a feed opening is formed in the top of the commutator segment (17), and the feed opening is communicated with the feed groove.

2. The reversing device for the semiconductor taping machine according to claim 1, wherein the reversing assembly comprises an electric push rod (8) fixedly mounted on the inner wall of the bottom of the mounting seat (3), a rack (9) is fixedly mounted at one end of an output shaft of the electric push rod (8), a gear (11) is fixedly sleeved on the outer side of the reversing shaft (10), the gear (11) is meshed with the rack (9), the bottom of the rack (9) is slidably connected with the inner wall of the bottom of the mounting seat (3), a positioning assembly can be detachably meshed on the rack (9), and an electric control assembly is electrically connected to the electric push rod (8).

3. The reversing device for the semiconductor braiding machine according to claim 2, wherein the positioning assembly comprises a sleeve (12) which is rotatably mounted on the inner wall of one side of the mounting seat (3) and provided with an opening at the top and the bottom, a limiting gear (13) is fixedly sleeved on the outer side of the sleeve (12), the limiting gear (13) is meshed with the rack (9), a screw (14) is connected to the inner thread of the sleeve (12), the top of the screw (14) extends to the upper side of the sleeve (12), a sliding rod (15) is fixedly mounted on the outer side of the screw (14), and one side of the sliding rod (15) is slidably connected with the inner wall of one side of the mounting seat (3).

4. The reversing device for the semiconductor braiding machine according to claim 2, wherein the electric control assembly comprises an electric control chamber (5) fixedly mounted on one side of the mounting seat (3), the electric control chamber (5) is hollow, a PLC control board (7) and a power supply block (6) are sequentially and fixedly mounted on the inner wall of one side of the electric control chamber (5) from top to bottom, and the power supply block (6) and the electric push rod (8) are both electrically connected with the PLC control board (7).

5. The reversing device for the semiconductor taping machine according to claim 1, wherein four fixing bolts (4) are connected to the top of the mounting seat (3) in a threaded manner and arranged in a matrix manner, the bottoms of the four fixing bolts (4) extend to the lower side of the mounting seat (3), four threaded grooves are formed in the top of the distribution box (2) in a matrix manner, and the bottoms of the four fixing bolts (4) extend into the four threaded grooves respectively and are connected with the four threaded grooves in a threaded manner respectively.