CN218201212U

CN218201212U - A rolling dish for carrier band

Info

Publication number: CN218201212U
Application number: CN202222259913.8U
Authority: CN
Inventors: 郑文武; 何东江
Original assignee: Mianyang Jiaxin Electronic Technology Co ltd
Current assignee: Mianyang Jiaxin Electronic Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a rolling disc for a carrier band, which comprises a scroll and baffle discs arranged at the two ends of the scroll, wherein the scroll comprises a rotating shaft, a supporting frame and a winding drum; a mounting hole is formed in the middle of the support frame, and the rotating shaft penetrates through the mounting hole and is fixedly connected with the support frame; a plurality of positioning shaft shoulders are arranged on the rotating shaft and used for installing and positioning the rotating shaft; the winding drum is also provided with a mounting groove, a groove is formed in the mounting groove, a pressing plate is arranged inside the groove, and the pressing plate is connected with the groove in a sliding manner; and a fixing groove is also arranged below the pressing plate and used for pressing the carrier tape. In the utility model, the installation groove, the groove and the pressing plate are arranged on the winding drum, and the pressing plate is arranged inside the groove by arranging the carrier tape inside the installation groove; the fixed slot that sets up on through the clamp plate compresses tightly the carrier band, prevents that the carrier band from droing from the reel, has effectively improved the steadiness of carrier band.

Description

A rolling dish for carrier band

Technical Field

The utility model belongs to the technical field of the carrier band processing, specifically be a rolling dish for carrier band.

Background

The carrier tape is a tape-shaped product used in the field of electronic packaging, and has a specific thickness, and holes (also called pockets) for receiving electronic components and positioning holes for index positioning are equidistantly distributed in the length direction of the tape-shaped product.

In the existing production process, when a finished carrier tape needs to be wound, the winding disc is generally used for assisting the winding of the finished carrier tape, the winding disc needs to be detached after the winding of the carrier tape is completed, and the carrier tape is wound on the winding disc, so that the carrier tape is convenient to transport.

When the carrier tape is wound by the winding disc, the carrier tape needs to be fixed on the winding disc firstly, so that the carrier tape is convenient to wind; however, in the prior art, the carrier tape is usually fixed on the winding tray by means of adhesion, so that when the carrier tape is dismounted, the carrier tape is inconvenient to dismount due to adhesion of the carrier tape, and the possibility of damage to the carrier tape caused by adhesion of glue exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide, in solving the prior art that proposes in the background art, among the prior art, fix the carrier band on the rolling dish through the mode that bonds usually, set up like this, when dismantling the carrier band, because the reason of bonding carrier band leads to the inconvenient dismantlement of carrier band to there is glue to bond and causes the problem of damage to the carrier band.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a winding disc for a carrier tape comprises a reel and baffle discs arranged at two ends of the reel, wherein the reel is detachably connected with the baffle discs;

the scroll comprises a rotating shaft, a support frame and a winding drum; the support frames are provided with two sets, the two sets of support frames are respectively arranged at two ends of the winding drum, the two sets of support frames are fixedly connected with the winding drum, a mounting hole is formed in the middle of each support frame, the rotating shaft penetrates through the mounting hole, a plurality of positioning shaft shoulders are arranged on the rotating shaft, and the positioning shaft shoulders are used for mounting and positioning the rotating shaft;

the winding drum is also provided with a mounting groove, a groove is arranged on the mounting groove, and a pressing plate is arranged inside the groove; the pressing plate comprises a shell and an inner plate, and the inner plate is arranged inside the shell in a sliding manner; a spring is arranged between the inner plate and the outer plate; and a fixing groove is also arranged below the inner plate and used for pressing the carrier tape.

According to the technical scheme, the positioning shaft shoulder comprises a first shaft shoulder and a second shaft shoulder; the first shaft shoulder is used for installing and positioning the rotating shaft and the blocking disc, and the second shaft shoulder is used for installing and positioning the supporting frame and the rotating shaft.

According to the technical scheme, the first shaft shoulder comprises a first positioning shaft shoulder and a second positioning shaft shoulder; the first positioning shaft shoulder and the second positioning shaft shoulder are respectively arranged at two end parts of the rotating shaft and are respectively connected with the two blocking discs.

According to the technical scheme, the second shaft shoulder comprises a third positioning shaft shoulder and a fourth positioning shaft shoulder, and the third positioning shaft shoulder and the fourth positioning shaft shoulder are used for positioning and installing the rotating shaft and the two sets of supporting frames.

According to the technical scheme, the two end parts of the rotating shaft are also provided with positioning holes, and the positioning holes are used for installing pins.

According to the technical scheme, the mounting key is arranged on the rotating shaft, the corresponding key groove is formed in the mounting hole of the support frame, and the mounting key is matched with the key groove and used for fixedly connecting the rotating shaft with the support frame.

According to the technical scheme, the shell is further provided with a through hole, the winding drum is provided with a threaded hole corresponding to the through hole, the through hole and the threaded hole are used for installing a bolt, and the bolt is used for fixedly connecting the pressing plate and the winding drum.

According to the technical scheme, the number of the springs is 4, and the 4 springs are respectively arranged at the top ends of the inner plates.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the scroll and the baffle disc are detachably connected, which is convenient for the installation and the disassembly of the scroll and the baffle disc; the spool includes axis of rotation, support frame and reel to, the reel passes through the support frame to be supported, can improve the intensity of reel, makes the reel be difficult to produce the deformation.

The winding drum is provided with the mounting groove, the groove and the pressing plate, and the pressing plate is mounted inside the groove by arranging the carrier tape inside the mounting groove; the fixed slot that sets up on through the clamp plate compresses tightly the carrier band, prevents that the carrier band from droing from the reel, has effectively improved the steadiness of carrier band.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;

FIG. 4 is a schematic view of the structure of the pressing plate of the present invention;

FIG. 5 is a schematic view of the structure of the press plate connection plate of the present invention;

fig. 6 is a schematic view of the installation structure of the rotating shaft of the present invention.

The labels in the figure are: 100-scroll, 200-baffle disc, 300-rotating shaft, 400-support frame, 500-winding drum, 600-mounting hole, 700-mounting groove, 800-groove, 900-pressing plate, 110-fixing groove, 111-first positioning shaft shoulder, 112-second positioning shaft shoulder, 112-third positioning shaft shoulder, 114-fourth positioning shaft shoulder, 115-positioning hole, 116-shell, 117-inner plate, 118-spring, 119-connecting disc and 120-connecting section.

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.

Example one

As shown in fig. 1, a take-up reel for a carrier tape includes a reel 100 and catch trays 200 disposed at both ends of the reel 100, the reel 100 being detachably connected to the catch trays 200;

as shown in fig. 2 and 3, the reel 100 includes a rotation shaft 300, a support frame 400, and a winding drum 500; the two sets of support frames 400 are respectively arranged at two ends of the winding drum 500, the two sets of support frames 400 are fixedly connected with the winding drum 500 (the support frames 400 are welded with the winding drum 500, so that the two sets of support frames 400 are fixed with the winding drum 500), a mounting hole 600 is formed in the middle of the support frames 400, the rotating shaft 300 penetrates through the mounting hole 600, a plurality of positioning shaft shoulders are arranged on the rotating shaft 300, and the positioning shaft shoulders are used for mounting and positioning the rotating shaft 300;

as shown in fig. 4, a mounting groove 700 is further provided on the winding drum 500, a groove 800 is provided on the mounting groove 700, and a pressing plate 900 is provided inside the groove 800; the pressing plate 900 comprises a shell 116 and an inner plate 117, wherein the inner plate 117 is arranged inside the shell 116 in a sliding manner; a spring 118 is arranged between the inner plate 117 and the outer plate; a fixing groove 110 is further provided below the inner plate 117, and the fixing groove 110 is used to press the carrier tape.

In the utility model, the scroll 100 is detachably connected with the baffle disc 200, which facilitates the installation and the disassembly of the scroll 100 and the baffle disc 200; the reel 100 includes the rotation shaft 300, the support frame 400, and the reel 500 is supported by the support frame 400, so that the strength of the reel 500 can be increased and the reel 500 is less likely to be deformed.

The reel 500 is provided with the installation groove 700, the groove 800 and the pressing plate 900, and the pressing plate 900 is installed inside the groove 800 by arranging the carrier tape inside the installation groove 700; the carrier tape is compressed tightly through the fixing grooves 110 formed in the pressing plate 900, so that the carrier tape is prevented from falling off from the winding drum 500, and the stability of the carrier tape is effectively improved. In addition, the groove 800 is arranged in the mounting groove 700, the pressing plate 900 is mounted through the groove 800, and the pressing plate 900 is arranged in the groove 800, so that the pressing plate 900 does not protrude on the winding drum 500 when the carrier tape is tightly pressed, and the subsequent winding of the carrier tape is not affected.

Example two

This embodiment is a further refinement of embodiment one. As shown in fig. 2, the positioning shoulders include a first shoulder and a second shoulder; the first shaft shoulder is used for installing and positioning the rotating shaft 300 and the baffle disc 200, and the second shaft shoulder is used for installing and positioning the support frame 400 and the rotating shaft 300; the first shoulder comprises a first locating shoulder 111 and a second locating shoulder 112; the first positioning shoulder 111 and the second positioning shoulder 112 are respectively disposed at two ends of the rotating shaft 300 and are respectively connected to the two blocking discs 200; the second shaft shoulder comprises a third positioning shaft shoulder 113 and a fourth positioning shaft shoulder 114, and the third positioning shaft shoulder 113 and the fourth positioning shaft shoulder 114 are used for positioning and mounting the rotating shaft 300 and the two sets of support frames 400; the rotation shaft 300 is further provided at both ends thereof with positioning holes 115, and the positioning holes 115 are used for mounting pins.

As shown in fig. 6, a mounting key is provided on the rotating shaft 300, a corresponding key groove is provided in the mounting hole 600 of the support frame 400, and the mounting key and the key groove are matched for fixedly connecting the rotating shaft 300 and the support frame 400.

The connection of the rotation shaft 300 and the installation frame is completed by passing the rotation shaft 300 through the winding drum 500, contacting the third positioning shoulder 113 of the rotation shaft 300 with the outer side of the one-end installation hole 600, and contacting the fourth positioning shoulder 114 with the inner wall of the other-end installation hole 600; and the mounting hole 600 is fixedly coupled with the rotation shaft 300 by a mounting key.

Two sets of baffle discs 200 are respectively arranged on the rotating shaft 300 and are respectively contacted with the first positioning shaft shoulder 111 and the second positioning shaft shoulder 112; the catch disc 200 is fixed by the positioning holes 115 arranged at the two ends, and the installation of the winding disc is completed.

By arranging the winding drum 500 as a hollow shaft, the weight of the winding drum 500 after the carrier tape is wound is effectively reduced; supporting the winding drum 500 by arranging the supporting frame 400, the strength of the winding drum 500 is improved, and the winding drum 500 is not easy to deform.

Further, as shown in fig. 5, a connection plate 119 is further provided on the blocking plate 200, the connection plate 119 is connected to the blocking plate 200 by a bolt, a shaft hole is provided in the middle of the connection plate 119, and the rotation shaft 300 passes through the shaft hole and extends to the outside of the shaft hole.

Further, a connecting section 120 is further arranged on the connecting disc 119, and a pin hole matched with the positioning hole is formed in the connecting section 120; the pin holes are matched with the positioning holes to fixedly connect the baffle disc 200 and the rotating shaft 300.

A through hole is further formed in the shell 116, a threaded hole corresponding to the through hole is formed in the winding drum 500, the through hole and the threaded hole are used for installing a bolt, and the bolt is used for fixedly connecting the pressing plate 900 and the winding drum 500.

Bolts are installed through the through holes and the threaded holes, and the pressing plate 900 and the winding drum 500 are fixed through the bolts.

The springs 118 are provided in 4 numbers, and 4 springs 118 are respectively provided at 4 top ends of the inner plate 117. The outer shell 116 and the inner plate 117 are connected by providing a spring 118 so that the inner plate 117 can press the carrier tape under the action of the spring 118 after sliding inside the outer shell 116.

The utility model discloses a theory of operation does: when the carrier tape fixing device is used, firstly, the carrier tape is placed in the mounting groove 700, and the pressing plate 900 is pressed on the carrier tape to fix the carrier tape; then, the rotating shaft 300 is driven by the motor to rotate, and the rotating shaft 300 drives the winding drum 500 to rotate, thereby completing the winding of the carrier tape.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rolling dish for carrier band which characterized in that: the device comprises a scroll (100) and baffle discs (200) arranged at two ends of the scroll (100), wherein the scroll (100) is detachably connected with the baffle discs (200);

the reel (100) comprises a rotating shaft (300), a support frame (400) and a winding drum (500); the two sets of supporting frames (400) are arranged, the two sets of supporting frames (400) are respectively arranged at two ends of the winding drum (500), the two sets of supporting frames (400) are fixedly connected with the winding drum (500), a mounting hole (600) is formed in the middle of each supporting frame (400), the rotating shaft (300) penetrates through the mounting hole (600), a plurality of positioning shaft shoulders are arranged on the rotating shaft (300), and the positioning shaft shoulders are used for mounting and positioning the rotating shaft (300);

the winding drum (500) is also provided with a mounting groove (700), a groove (800) is arranged on the mounting groove (700), and a pressing plate (900) is arranged inside the groove (800); the pressure plate (900) comprises a shell (116) and an inner plate (117), wherein the inner plate (117) is arranged in the shell (116) in a sliding manner; a spring (118) is arranged between the inner plate (117) and the outer plate; a fixing groove (110) is further formed below the inner plate (117), and the fixing groove (110) is used for pressing the carrier tape.

2. A take-up reel for a carrier tape according to claim 1, wherein: the positioning shaft shoulder comprises a first shaft shoulder and a second shaft shoulder; the first shaft shoulder is used for installing and positioning the rotating shaft (300) and the baffle disc (200), and the second shaft shoulder is used for installing and positioning the support frame (400) and the rotating shaft (300).

3. A take-up reel for a carrier tape according to claim 2, wherein: the first shoulder comprises a first positioning shoulder (111) and a second positioning shoulder (112); the first positioning shaft shoulder (111) and the second positioning shaft shoulder (112) are respectively arranged at two ends of the rotating shaft (300) and are respectively connected with the two blocking discs (200).

4. A take-up reel for a carrier tape according to claim 2, wherein: the second shaft shoulder comprises a third positioning shaft shoulder (113) and a fourth positioning shaft shoulder (114), and the third positioning shaft shoulder (113) and the fourth positioning shaft shoulder (114) are used for positioning and installing the rotating shaft (300) and the two sets of support frames (400).

5. A take-up reel for a carrier tape according to claim 1, wherein: positioning holes (115) are further formed in the two end portions of the rotating shaft (300), and the positioning holes (115) are used for installing pins.

6. A take-up reel for a carrier tape according to claim 1, wherein: the rotating shaft (300) is provided with a mounting key, a corresponding key groove is formed in the mounting hole (600) of the support frame (400), and the mounting key is matched with the key groove and used for fixedly connecting the rotating shaft (300) and the support frame (400).

7. A take-up reel for a carrier tape according to claim 1, wherein: the shell (116) is further provided with a through hole, the winding drum (500) is provided with a threaded hole corresponding to the through hole, the through hole and the threaded hole are used for installing a bolt, and the bolt is used for fixedly connecting the pressing plate (900) and the winding drum (500).

8. A take-up reel for a carrier tape according to claim 1, wherein: the number of the springs (118) is 4, and the 4 springs (118) are respectively arranged at the top ends of the 4 inner plates (117).