CN214686930U

CN214686930U - Special die for punching carrier tape special for miniature parts

Info

Publication number: CN214686930U
Application number: CN202120774796.1U
Authority: CN
Inventors: 陈新权
Original assignee: Kunshan Zhanliang Electronic Material Co ltd
Current assignee: Kunshan Zhanliang Electronic Material Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-12
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a special punching die for a carrier tape special for miniature parts, which belongs to the technical field of carrier tape processing and comprises a punching die base, a punching positioning plate, a guide pillar, a punching needle suspension, a punching needle pressing plate and a punching die connecting seat, wherein the punching die connecting seat is installed on the punching needle suspension in a threaded manner, the guide pillar is installed at the top of the punching die base, the punching needle suspension is movably sleeved on the outer wall of the guide pillar through a guide sleeve, the middle part in the punching needle suspension is longitudinally provided with a mounting groove, the size of the punching needle pressing plate is consistent with the size of the mounting groove, the punching needle pressing plate is positioned in the mounting groove, the left side and the right side of the mounting groove are both longitudinally provided with a movable groove I, the inner wall of the movable groove I is provided with a guide rail, the utility model can take out the punching needle guiding plate from the mounting groove through a slide seat, thereby facilitating the replacement of the punching needle guiding plate matched with the punching needle size, the replacement is quick, the punching needle does not need to be suspended, detached and replaced, and the time is saved.

Description

Special die for punching carrier tape special for miniature parts

Technical Field

The utility model relates to a carrier band processing technology field specifically is miniature part special carrier band special mould that punches a hole.

Background

The Carrier Tape (Carrier Tape) is a strip product applied to the field of electronic packaging, and has a specific thickness, holes (also called pockets) for bearing electronic components and positioning for index positioning are equidistantly distributed in the length direction of the Carrier Tape, the Carrier Tape needs to be punched after being formed, the Carrier tapes with different sizes are different in punching size, a punching needle guide plate and a punching needle of an existing punching die are designed in an integrated mode, and when the punching needles with different sizes are replaced, the punching needles need to be suspended and replaced, so that the replacement is troublesome and time is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature part special carrier band special mould that punches a hole to the needle deflector that dashes that proposes in solving above-mentioned background art suspends formula design as an organic whole in midair with dashing the needle, changes trouble and time-wasting problem.

In order to achieve the above object, the utility model provides a following technical scheme: the special carrier tape punching die for the miniature parts comprises a punching die base, a punching positioning plate, a guide pillar, a punching pin suspension, a punching pin pressing plate and a punching die connecting seat, wherein the punching die connecting seat is installed on the punching pin suspension in a threaded manner, the guide pillar is installed at the top of the punching die base, the punching pin suspension is movably sleeved on the outer wall of the guide pillar through a guide sleeve, a mounting groove is longitudinally formed in the middle of the inner part of the punching pin suspension, the size of the punching pin pressing plate is consistent with the size of the mounting groove, the punching pin pressing plate is positioned in the mounting groove, movable grooves I are longitudinally formed in the left side and the right side of the mounting groove, a guide rail is installed on the inner wall of each movable groove I, a punching pin guiding plate is arranged in the mounting groove, sliding seats are respectively installed on the left side and the right side of the punching pin guiding plate, the sliding seats are clamped on the guide rail, and punching grooves matched with the punching pins are longitudinally formed in the punching pin guiding plate, the punching needle is inserted in the punching groove.

Preferably, the bottom of the punching die connecting seat is connected with the top of the punching needle pressing plate, the punching die connecting seat is installed at the top of the punching needle suspension in a threaded connection mode, the bottom of the punching needle pressing plate is connected with the top of the punching needle, first slots are longitudinally formed in the left side and the right side of the punching positioning plate, second slots matched with the guide pillar are longitudinally formed in the left side and the right side of the punching needle suspension, the inner walls of the second slots are connected with the outer wall of the guide sleeve, a ball shaft sleeve is installed on the inner wall of the guide sleeve, and the top of the guide pillar penetrates through the first slots to be inserted into the ball shaft sleeve.

Preferably, the front side and the back side of the die base are respectively provided with an inlet track and an outlet track, the top of the outlet track is provided with a punching driving wheel, and the middle of the top of the die base is provided with a punching cutter block.

Preferably, an inlet pressing plate and an outlet pressing plate are respectively installed on the front face and the back face of the punching positioning plate, spring fixing seats are installed on the left side and the right side of the top of the inlet pressing plate, tension springs are connected to the bottoms of the spring fixing seats, and resistance plates are connected to the bottoms of the tension springs.

Preferably, the top of the die connecting seat is transversely provided with a second movable groove, the second movable groove is internally provided with a bearing, the front and the back of the bearing are respectively provided with a bearing cover plate, and the inner wall of the bearing is spliced with a connecting rod.

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

the utility model discloses a slide can take out towards the needle deflector from the mounting groove to conveniently change and towards needle size assorted towards the needle deflector, it is swift to change, need not suspend in midair the change of pulling down towards the needle, has saved the time.

Drawings

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

fig. 2 is a schematic diagram of the structure of the needle punching guide plate of the present invention.

In the figure: the punching machine comprises an inlet track 1, a punching die base 2, an outlet track 3, a punching driving wheel 4, a punching cutter block 5, a punching positioning plate 6, an inlet pressing plate 7, an outlet pressing plate 8, a guide pillar 9, a punching pin suspension 10, a resistance plate 11, a tension spring 12, a spring fixing seat 13, a punching pin 14, a guide sleeve 15, a ball shaft sleeve 16, a mounting groove 17, a punching pin pressing plate 18, a punching die connecting seat 19, a connecting rod 20, a bearing cover plate 21, a movable groove I22, a guide rail 23, a sliding seat 24 and a punching pin guide plate 25.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: the special carrier tape punching die for the miniature parts comprises a punching die base 2, a punching positioning plate 6, a guide post 9, a punching needle suspension 10, a punching needle pressing plate 18 and a punching die connecting seat 19, wherein the punching die connecting seat 19 is installed on the punching needle suspension 10 in a threaded manner, the guide post 9 is installed at the top of the punching die base 2, the punching needle suspension 10 is movably sleeved on the outer wall of the guide post 9 through a guide sleeve 15, an installation groove 17 is longitudinally formed in the middle of the punching needle suspension 10, the size of the punching needle pressing plate 18 is consistent with that of the installation groove 17, the punching needle pressing plate 18 is positioned in the installation groove 17, movable grooves I22 are longitudinally formed in the left side and the right side of the installation groove 17, a guide rail 23 is installed on the inner wall of each movable groove I22, a punching needle guide plate 25 is arranged in the installation groove, sliding seats 24 are installed on the left side and the right side of the punching needle guide plate 25, and the sliding seats 24 are clamped on the guide rail 23, the punching needle guide plate 25 is internally and longitudinally provided with a punching groove matched with the punching needle 14, the punching needle 14 is inserted into the punching groove, the punching needle pressing plate 18 is taken out from the mounting groove 17, the sliding seat 24 is fixedly removed from the guide rail 23, the sliding seat 24 slides out along the guide rail 23, and therefore the punching needle guide plate 25 is detached.

The bottom of the punching die connecting seat 19 is connected with the top of the punching needle pressing plate 18, the bottom of the punching needle pressing plate 18 is connected with the top of the punching needle 14, the left side and the right side of the punching positioning plate 6 are respectively and longitudinally provided with a first slot, the left side and the right side of the punching needle suspension 10 are respectively and longitudinally provided with a second slot matched with the guide pillar, the inner walls of the second slots are connected with the outer wall of the guide sleeve 15, the inner wall of the guide sleeve 15 is provided with a ball shaft sleeve 16, the top of the guide pillar 9 penetrates through the first slots to be inserted into the ball shaft sleeve 16, and the guide pillar 9 plays a guiding role in the punching needle suspension 10.

The front and the back of the die base 2 are respectively provided with an inlet track 1 and an outlet track 3, a punching driving wheel 4 is installed at the top of the outlet track 3, a punching knife block 5 is installed in the middle of the top of the die base 2, the punching driving wheel 4 drives the carrier tape to move, the punching needle is suspended by 10 in a hanging mode and moves downwards to drive the punching needle 14 to move downwards, and the punching needle 14 penetrates through the punching positioning plate 6 to enter the punching knife block 5 to complete punching of the carrier tape.

An inlet pressing plate 7 and an outlet pressing plate 8 are respectively installed on the front surface and the back surface of the punching positioning plate 6, spring fixing seats 13 are installed on the left side and the right side of the top of the inlet pressing plate 7, tension springs 12 are connected to the bottoms of the spring fixing seats 13, and resistance plates 11 are connected to the bottoms of the tension springs 12.

The top of the die connecting seat 19 is transversely provided with a second movable groove, the second movable groove is internally provided with a bearing, the front and the back of the bearing are respectively provided with a bearing cover plate 21, the inner wall of the bearing is inserted with a connecting rod 20, and the die connecting seat 19 is driven to move downwards through the connecting rod 20.

The working principle is as follows: the carrier tape is driven to move by the punching driving wheel 4, the die connecting seat 19 is driven to move downwards by the connecting rod 20, the die connecting seat 19 moves to drive the punch pin suspension 10 to move downwards, the guide pillar 9 plays a role in guiding the punch pin suspension 10, the punch pin suspension 10 moves downwards to drive the punch pin 14 to move downwards, the punch pin 14 penetrates through the punching positioning plate 6 to enter the punching cutter block 5, punching of the carrier tape is completed, the punch pin pressing plate 18 is taken out of the mounting groove 17, the sliding seat 24 is fixedly removed from the guide rail 23, the sliding seat 24 slides out along the guide rail 23, and therefore the punch pin guiding plate 25 is detached.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. Special mould that punches a hole of miniature part special carrier band includes die base (2), the locating plate (6) that punches a hole, guide pillar (9), dashes that the needle suspends in midair (10), dashes needle clamp plate (18), die connecting seat (19), its characterized in that: the punching die connecting seat (19) is installed on a punching needle suspension (10) in a threaded manner, the guide post (9) is installed at the top of the punching die base (2), the punching needle suspension (10) is movably sleeved on the outer wall of the guide post (9) through a guide sleeve (15), a mounting groove (17) is longitudinally formed in the middle of the inner part of the punching needle suspension (10), the size of the punching needle pressing plate (18) is consistent with that of the mounting groove (17), the punching needle pressing plate (18) is located in the mounting groove (17), movable grooves I (22) are longitudinally formed in the left side and the right side of the mounting groove (17), a guide rail (23) is installed on the inner wall of each movable groove I (22), a punching needle guide plate (25) is arranged in the mounting groove, sliding seats (24) are installed on the left side and the right side of the punching needle guide plate (25), the sliding seats (24) are clamped on the guide rail (23), and punching grooves matched with the punching needles (14) are longitudinally formed in the punching needle guide plate (25), the punching needle (14) is inserted in the punching groove.

2. The special die for punching the carrier tape special for the miniature parts as claimed in claim 1, wherein: the punching die is characterized in that the bottom of the punching die connecting seat (19) is connected with the top of the punching needle pressing plate (18), the bottom of the punching needle pressing plate (18) is connected with the top of the punching needle (14), slots I are longitudinally formed in the left side and the right side of the punching positioning plate (6), slots II matched with guide pillars are longitudinally formed in the left side and the right side of the punching needle suspension (10), the inner walls of the slots II are connected with the outer wall of the guide sleeve (15), a ball shaft sleeve (16) is installed on the inner wall of the guide sleeve (15), and the top of the guide pillar (9) penetrates through the slots I to be inserted into the ball shaft sleeve (16).

3. The special die for punching the carrier tape special for the miniature parts as claimed in claim 1, wherein: the punching die is characterized in that an inlet track (1) and an outlet track (3) are respectively arranged on the front surface and the back surface of the punching die base (2), a punching driving wheel (4) is arranged at the top of the outlet track (3), and a punching knife block (5) is arranged in the middle of the top of the punching die base (2).

4. The special die for punching the carrier tape special for the miniature parts as claimed in claim 1, wherein: the punching positioning plate (6) is openly installed with the back entry clamp plate (7) and export clamp plate (8) respectively, spring fixing base (13) are all installed to entry clamp plate (7) top left and right sides, spring fixing base (13) bottom is connected with tension spring (12), the bottom of tension spring (12) is connected with resistance board (11).

5. The special die for punching the carrier tape special for the miniature parts as claimed in claim 1, wherein: the top of the die connecting seat (19) is transversely provided with a second movable groove, a bearing is installed in the second movable groove, the front surface and the back surface of the bearing are both provided with a bearing cover plate (21), and the inner wall of the bearing is spliced with a connecting rod (20).