CN210393093U

CN210393093U - Cleaning device used before carrier tape rolling

Info

Publication number: CN210393093U
Application number: CN201921166343.XU
Authority: CN
Inventors: 王剑
Original assignee: Wuxi Shiyi Electronic Technology Co Ltd
Current assignee: Wuxi Shiyi Electronic Technology Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-24
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a cleaning device before carrier band rolling relates to carrier band production field, and its technical scheme main points are: including being used for fixed connection in the fixing base on the frame, be provided with the clearance subassembly that is used for clearing up the carrier band on the frame, the clearance subassembly includes the cleaning brush of two relative settings, and the cleaning brush is the pappus brush, and the brush hair of two cleaning brushes is used for conflicting the two sides of carrier band and cleans. Two cleaning brushes of the cleaning device clean the upper surface and the lower surface of the carrier tape, and dust is reduced to be involved in finished products, so that the interference of the dust is reduced when the carrier tape holds electronic elements.

Description

Cleaning device used before carrier tape rolling

Technical Field

The utility model relates to a carrier band production field, more specifically say, it relates to a cleaning device before carrier band rolling.

Background

The carrier tape is a tape-shaped product applied to the field of electronic packaging, and has a specific thickness, and holes for holding electronic components and positioning blocks for index positioning are equidistantly distributed in the length direction of the tape-shaped product. The carrier tape production device is needed.

The prior Chinese patent with application publication number CN108058401A discloses a packaging carrier tape production device, which comprises a base, a controller, a former, a puncher and a tractor, wherein the base is provided with the former; one side of the former is sequentially provided with a flat stand, a guider and an original carrying disc; a guide roller is arranged below the position between the original belt carrying disc and the guider in a triangular shape; a puncher and a tractor are sequentially arranged on the other side of the former; a finished product reel is arranged above one side of the tractor through a motor.

When adopting above-mentioned apparatus for producing, the carrier band that production was accomplished directly carries out the rolling through the finished product reel, but because the whole relatively long of carrier band apparatus for producing, the carrier band is from the raw materials to the rolling in-process through longer route, and accumulation dust on the carrier band easily at this in-process, and the carrier band is subsidiary dust and just influences the performance of the electronic component who holds easily, and is more troublesome, remains to improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a cleaning device before carrier band rolling, it has clears up the carrier band, reduces during dust is drawn into the finished product for the carrier band has reduced the advantage of the interference of dust when holding electronic component.

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

the utility model provides a cleaning device before carrier band rolling, is including being used for fixed connection to the fixing base on the frame, be provided with the clearance subassembly that is used for clearing up the carrier band on the frame, the clearance subassembly includes the cleaning brush of two relative settings, the cleaning brush is the pappus brush, and the brush hair of two cleaning brushes is used for the two sides of contradicting the carrier band to clean.

Through above-mentioned technical scheme, during the use, before the finished product reel with cleaning device fixed connection in the frame for the carrier band passes through cleaning device earlier, clears up the upper and lower two sides of carrier band through two cleaning brushes of cleaning device, reduces dust and is drawn into in the finished product, thereby has reduced the interference of dust when making the carrier band hold electronic component.

Furthermore, the fixing seat is further provided with an adjusting component for adjusting the relative distance between the two cleaning brushes, and the adjusting component corresponds to the arrangement of the cleaning brushes.

Through the technical scheme, the distance between the cleaning brushes can be adjusted through the adjusting component, and can be adjusted according to the actual needs of the carrier tape, so that the cleaning device can meet the requirements of the carrier tapes with different thicknesses, and the whole use is more convenient.

Furthermore, the adjusting part includes along vertical direction slide connect on the fixing base installation piece, rotate connect on the fixing base and with installation piece threaded connection's accommodate the lead screw, accommodate the lead screw's axis is on a parallel with the distribution direction setting of two cleaning brushes and is used for adjusting the position of installation piece, the cleaning brush passes through the installation piece and connects on the fixing base.

Through the technical scheme, when the position of the cleaning brush is required to be adjusted, the position of the cleaning brush can be adjusted by rotating the corresponding adjusting screw rod, so that the two cleaning brushes can both clean the end faces corresponding to the carrier bands, and the cleaning device is more convenient to use.

Furthermore, each mounting block is also provided with a wiping block, and the wiping blocks are arranged at the opposite positions of the two mounting blocks and used for wiping the carrier tape.

Through above-mentioned technical scheme, set up and wipe the piece, when cleaning device used, the carrier band was cleaned through the cleaning brush earlier, then the rethread is wiped the piece and is carried out further wiping to make holistic clean effect better.

Furthermore, a rotating shaft is fixed at one end of each wiping block close to the corresponding mounting block, the axis of the rotating shaft is parallel to the axis of the adjusting screw rod, and the wiping blocks are rotatably connected to the corresponding mounting blocks through the rotating shafts; the fixed seat is also provided with a driving component for driving the wiping block to rotate.

Through above-mentioned technical scheme, wipe the piece and include the pedestal usually and set up and keep away from the cloth of wiping that corresponds installation piece one end in the pedestal, wipe the piece and rotate and connect on the installation piece, when the carrier band is wiping between the piece through two, wipe the piece and when wiping the carrier band, wipe the piece and can also rotate along the pivot, strengthened through rotating and cleaned the effect for clean effect is better.

Furthermore, the driving assembly comprises a transmission shaft rotationally connected to the fixed seat, two conveyor belt groups arranged on the transmission shaft and used for driving the rotation shaft to rotate, and a driving motor arranged on the fixed seat and used for driving the transmission shaft to rotate, wherein the axis of the transmission shaft is parallel to the axis of the rotation shaft; each conveyor belt group comprises a first belt wheel arranged on the transmission shaft, a second belt wheel fixed on the transmission shaft and a belt tensioned on the first belt wheel and the second belt wheel.

Through above-mentioned technical scheme, when needs drive and wipe the piece and rotate, driving motor drives the transmission shaft and rotates, and the transmission shaft rotates and drives two through conveyer belt group and wipe the piece and rotate to it is more convenient to make the rotation of wiping the piece.

Further, the transmission shaft is worn to establish two installation piece settings along the axial, first band pulley cover is located on the transmission shaft, just first band pulley slides along the axial of transmission shaft and is connected and epaxial with the transmission, the inside wall of first band pulley is provided with the locating piece, the confession has been seted up along the axial correspondence on the transmission shaft the constant head tank of locating piece embedding, every still correspond on the installation piece and be provided with locating component, locating component includes two conflicts respectively in the first band pulley along the fixed plate on the installation piece along the fixed plate at the touch panel of axial both ends, connect in two touch panels and be fixed in two touch panels.

Through above-mentioned technical scheme, when the installation piece reciprocated, locating component can drive first band pulley synchronous movement to make first band pulley can correspond the emergence and reciprocate, make first band pulley and second band pulley be located the same height, thereby make the drive belt group can satisfy the transmission of the piece of cleaning of not co-altitude state, make holistic use more convenient.

Further, the through-hole that supplies the transmission shaft to pass through is seted up along the transmission shaft axial to the conflict board, the direction that the fixed plate was kept away from to the through-hole runs through the conflict board setting.

Through above-mentioned technical scheme, set up logical groove, make things convenient for the transmission shaft card to go into logical inslot through leading to the groove for the installation of locating component and transmission shaft is more convenient.

Furthermore, each installation block is provided with guide wheels at two ends along the running direction of the carrier tape, and the guide wheels on the two installation blocks are oppositely arranged and used for abutting against two surfaces of the carrier tape.

Through above-mentioned technical scheme, when the carrier band passes through cleaning device, the carrier band passes through between two leading wheels of one side to wear out between two leading wheels of follow opposite side, can fix a position the carrier band through cleaning device through the leading wheel, thereby make cleaning device's use more stable.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the upper surface and the lower surface of the carrier tape are cleaned by the two cleaning brushes of the cleaning device, so that dust is prevented from being involved in a finished product, and interference of the dust is reduced when electronic components are contained in the carrier tape;

(2) the wiping effect is enhanced through the wiping block, so that the cleaning effect is better;

(3) through the leading wheel, can fix a position the carrier band through cleaning device to make cleaning device's use more stable.

Drawings

FIG. 1 is an overall schematic view of an embodiment;

FIG. 2 is a schematic structural diagram of a driving assembly according to an embodiment;

FIG. 3 is a schematic structural diagram of a positioning assembly according to an embodiment;

FIG. 4 is a schematic view of the embodiment in use.

Reference numerals: 1. a fixed seat; 2. an adjustment assembly; 21. mounting blocks; 22. adjusting the screw rod; 3. cleaning the assembly; 31. a cleaning brush; 4. a guide wheel; 5. a wiping block; 6. a rotating shaft; 7. a drive assembly; 71. a drive shaft; 72. a set of conveyor belts; 721. a first pulley; 722. a second pulley; 723. a belt; 73. a drive motor; 8. a positioning assembly; 81. a touch plate; 82. a fixing plate; 9. positioning blocks; 10. positioning a groove; 11. and a through hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

a cleaning device before carrier tape rolling is shown in figure 1 and comprises a fixed seat 1, an adjusting component 2 and a cleaning component 3. Fixing base 1 is the plate-type setting usually, and fixing base 1 is vertical setting, and fixing base 1 mainly used fixed connection is to the frame of carrier band apparatus for producing to make cleaning device can be around clearing up before rolling up the finished product reel to the carrier band.

Still be provided with two adjusting part 2 on the fixing base 1, two adjusting part 2 are upper and lower symmetric distribution, and every adjusting part 2 all includes along vertical direction slide connect in the fixing base 1 on installation piece 21, rotate connect on fixing base 1 and with installation piece 21 threaded connection's accommodate the lead screw 22. Installation piece 21 is square setting, and installation piece 21 is contradicted on fixing base 1 near the one end of fixing base 1, and when installation piece 21 slided from top to bottom, installation piece 21 contradicted on the terminal surface of fixing base 1 can continuously contradict fixing base 1 to the rotation of restriction installation piece 21. The axis of accommodate screw 22 is vertical setting, and accommodate screw 22 axial one end all is provided with the rolling disc usually, and the rolling disc is used for driving accommodate screw 22's rotation. When the rotating disc drives the adjusting screw rod 22 to rotate, the adjusting screw rod 22 can be used to drive the corresponding mounting block 21 to move along the axis of the adjusting screw rod 22.

As shown in fig. 1 and 4, the cleaning assembly 3 includes two cleaning brushes 31 disposed oppositely, the two cleaning brushes 31 are respectively and fixedly connected to the opposite end faces of the two mounting blocks 21, and the two cleaning brushes 31 are vertically distributed, so that the distribution direction of the cleaning brushes 31 is parallel to the axis of the adjusting screw 22. The cleaning brush 31 is a soft brush so that the bristles of the cleaning brush 31 are not easy to brush the carrier tape. When the carrier tape passes through the cleaning device, the bristles of the cleaning brush 31 of the cleaning device can be abutted against the upper end face and the lower end face of the carrier tape for cleaning. And adjusting part 2 can be used for adjusting the relative distance between two installation pieces 21, adjusts the position of installation piece 21 through adjusting part 2 for the terminal surface that the cleaning brush 31 that corresponds on the installation piece 21 can contradict the carrier band, makes the cleaning effect more stable. In addition, the distance between the two cleaning brushes 31 can be adjusted according to the thickness of the carrier tape, so that the cleaning device is more convenient to use.

As shown in fig. 1, guide wheels 4 are further disposed at two ends of each mounting block 21 along the running direction of the carrier tape, and the guide wheels 4 on the two mounting blocks 21 are oppositely disposed to abut against two sides of the carrier tape. When the carrier tape passes through the cleaning device, the carrier tape passes through the two guide wheels 4 on one side and penetrates out of the two guide wheels 4 on the other side, and the carrier tape passing through the cleaning device can be positioned through the guide wheels 4.

Each mounting block 21 is further provided with a wiping block 5, the wiping blocks are arranged at the positions opposite to the two mounting blocks 21 and used for wiping the carrier tape, the two wiping blocks 5 are vertically distributed, and one ends of the wiping blocks, far away from the corresponding mounting blocks 21, are arranged in parallel with the cleaning brush 31. The wiping block generally comprises a base body and a wiping cloth arranged at one end of the base body far away from the corresponding mounting block 21, wherein the wiping cloth is mainly used for wiping the carrier tape. In practice, the carrier tape is passed between the two cleaning brushes 31 and then further wiped by the wiping block.

One end of each wiping block close to the corresponding mounting block 21 is fixed with a rotating shaft 6, and the rotating shaft 6 is fixed on a seat body of the wiping block. The rotating shaft 6 is superposed with the axial lead of the wiping block, the axial lead of the rotating shaft 6 is parallel to the axial lead of the adjusting screw 22, and the wiping block is rotatably connected to the corresponding mounting block 21 through the rotating shaft 6.

As shown in fig. 1 and 2, the fixing base 1 is further provided with a driving assembly 7, and the driving assembly 7 includes a transmission shaft 71 rotatably connected to the fixing base 1, two conveyor belt sets 72 disposed on the transmission shaft 71, and a driving motor 73 disposed on the fixing base 1. The axis of the transmission shaft 71 is parallel to the axis of the rotating shaft 6, and the transmission shaft 71 axially penetrates through the two mounting blocks 21. The driving motor 73 is mainly used for driving the transmission shaft 71 to rotate, the two conveyor belt groups 72 are arranged corresponding to the rotating shafts of the two wiping blocks, and the conveyor belt groups 72 are connected between the transmission shaft 71 and the rotating shaft 6 and are used for driving the rotating shaft 6 to rotate, so that the wiping blocks are rotated. Each of the belt groups 72 includes a first pulley 721 provided on the transmission shaft 71, a second pulley 722 fixed to rotate, and a belt 723 stretched over the first pulley 721 and the second pulley 722.

The first pulley 721 is sleeved on the transmission shaft 71, and the first pulley 721 is slidably connected to the transmission shaft 71 along the axial direction of the transmission shaft 71. A positioning block 9 is disposed on an inner side wall of the first belt wheel 721, and a positioning groove 10 for embedding the positioning block 9 is correspondingly disposed on the transmission shaft 71 along the axial direction. The positioning slot 10 extends towards the axial direction of the transmission shaft 71, and the cooperation of the positioning block 9 and the positioning slot 10 enables the first pulley 721 to slide along the axial direction of the transmission shaft 71, and simultaneously can limit the relative rotation of the first pulley 721 and the transmission shaft 71.

As shown in fig. 1 and 3, each mounting block 21 is further provided with a positioning assembly 8, each positioning assembly 8 includes two abutting plates 81 abutting against two ends of the first pulley 721 along the axial direction, and a fixing plate 82 connected to the two abutting plates 81 and fixing the two abutting plates 81 on the mounting base, and the positioning assembly 8 is fixedly connected to the mounting block 21 through the fixing plate 82. The contact plate 81 is provided with a through hole 11 along the axial direction of the transmission shaft 71 for the transmission shaft 71 to pass through, and the through hole 11 penetrates through the contact plate 81 in the direction away from the fixing plate 82.

When the mounting block 21 moves up and down, the positioning component 8 can drive the first belt wheel 721 to move synchronously, so that the first belt wheel 721 can move up and down correspondingly, the first belt wheel 721 and the second belt wheel 722 are located at the same height, and the transmission of the wiping blocks with different heights can be met by the transmission belt set, so that the whole use is more convenient.

The working principle of the embodiment is as follows:

when the cleaning device is adopted, the cleaning device is fixedly connected in front of the finished product reel of the base, so that the carrier tape passes through the cleaning device firstly. When the carrier tape passes through the cleaning device, the carrier tape is firstly introduced between the two guide wheels 4 on one side, then is cleaned by the two cleaning brushes 31 of the cleaning assembly 3, then is further cleaned by the wiping blocks, and then is led out from between the two guide wheels 4 on the other side and is conveyed to a finished product reel for winding and collection. Two cleaning brushes 31 through cleaning device clear up the upper and lower two sides of carrier band, reduce dust and be drawn into the finished product to the interference of dust has been reduced when making the carrier band hold electronic component.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cleaning device before carrier band rolling which characterized in that: including being used for fixing base (1) on the frame of fixed connection, be provided with on the frame and be used for clearing up clearance subassembly (3) of clearance carrier band, clearance subassembly (3) are including two cleaning brush (31) of relative setting, cleaning brush (31) are the pappus brush, and the brush hair of two cleaning brush (31) is used for conflicting the two sides of carrier band and cleans.

2. The cleaning device for the carrier tape before being rolled as claimed in claim 1, wherein: the cleaning device is characterized in that the fixed seat (1) is further provided with an adjusting component (2) used for adjusting the relative distance between the two cleaning brushes (31), and the adjusting component (2) corresponds to the cleaning brushes (31).

3. The cleaning device for the carrier tape before being rolled as claimed in claim 2, wherein: adjusting part (2) including along vertical direction slide connect in fixing base (1) on installation piece (21), rotate connect in fixing base (1) on and with installation piece (21) threaded connection's accommodate the lead screw (22), the axis of accommodate the lead screw (22) is on a parallel with the distribution direction setting of two cleaning brush (31) and is used for adjusting the position of installation piece (21), cleaning brush (31) are connected on fixing base (1) through installation piece (21).

4. The cleaning device for the carrier tape before being rolled up as claimed in claim 3, wherein: each mounting block (21) is further provided with a wiping block (5), and the wiping blocks are arranged at the positions opposite to the two mounting blocks (21) and used for wiping the carrier tape.

5. The cleaning device for the carrier tape before being rolled as claimed in claim 4, wherein: a rotating shaft (6) is fixed at one end of each wiping block close to the corresponding mounting block (21), the axis of the rotating shaft (6) is parallel to the axis of the adjusting screw rod (22), and the wiping blocks are rotatably connected to the corresponding mounting blocks (21) through the rotating shafts (6); the fixed seat (1) is also provided with a driving component (7) for driving the wiping block to rotate.

6. The cleaning device for the carrier tape before being rolled as claimed in claim 5, wherein: the driving assembly (7) comprises a transmission shaft (71) rotatably connected to the fixed seat (1), two conveyor belt groups (72) arranged on the transmission shaft (71) and used for driving the rotating shaft (6) to rotate, and a driving motor (73) arranged on the fixed seat (1) and used for driving the transmission shaft (71) to rotate, wherein the axis of the transmission shaft (71) is parallel to the axis of the rotating shaft (6); each conveyor belt group (72) comprises a first belt wheel (721) arranged on the transmission shaft (71), a second belt wheel (722) fixed on the rotation, and a belt (723) tensioned on the first belt wheel (721) and the second belt wheel (722).

7. The cleaning device for the carrier tape before being rolled up as claimed in claim 6, wherein: two installation pieces (21) sets up are worn to establish along the axial in transmission shaft (71), first band pulley (721) cover is located on transmission shaft (71), just first band pulley (721) slide along the axial of transmission shaft (71) and connect and transmission shaft (71) on, the inside wall of first band pulley (721) is provided with locating piece (9), the confession has been seted up along the axial correspondence on transmission shaft (71) locating slot (10) of locating piece (9) embedding, every still correspond on installation piece (21) and be provided with locating component (8), locating component (8) include two contradict respectively in first band pulley (721) along butt touch panel (81) at axial both ends, connect in two butt touch panel (81) and be fixed in fixed plate (82) on installation piece (21) with two butt touch panel (81).

8. The cleaning device for the carrier tape before being taken up as claimed in claim 7, wherein: the through hole (11) that supplies transmission shaft (71) to pass through is seted up along transmission shaft (71) axial to touch panel (81), through hole (11) are towards the direction of keeping away from fixed plate (82) and are run through touch panel (81) and set up.

9. The cleaning device for the carrier tape before being rolled up as claimed in claim 3, wherein: every installation piece (21) still all are provided with leading wheel (4) along the both ends of carrier band traffic direction, and leading wheel (4) on two installation pieces (21) set up the two sides that are used for conflicting the carrier band relatively.