CN210233304U

CN210233304U - Flexible filament blanking jig

Info

Publication number: CN210233304U
Application number: CN201920607746.7U
Authority: CN
Inventors: Hailong Hu; 胡海龙; Junfeng Li; 李俊锋; Chunjian Yuan; 袁春俭; Shaobo Xie; 谢少波; Xuan Zhu; 朱轩
Original assignee: Shanghai Jue Qi Electronic Technology Co ltd
Current assignee: Shanghai Jue Qi Electronic Technology Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-03
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a flexible filament blanking tool, include: the filament cutting device comprises an upper die, a lower die, a sliding rod and a filament carrier, wherein the lower die is arranged below the sliding rod, the upper die can move on the sliding rod, the filament carrier is arranged on the lower die, a first cutter is arranged on the upper die, and in one state, the upper die moves on the sliding rod to be in contact with the lower die, and the first cutter can cut a filament on the filament carrier; the utility model provides a can automize tool that realizes filament blanking.

Description

Flexible filament blanking jig

Technical Field

The utility model belongs to the technical field of the filament processing equipment and specifically relates to a flexible filament blanking tool is related to.

Background

The flexible filament lifts up a new hot tide in the filament field. The definition of common filament strip encapsulation is broken, and the flip-chip process is applied to the filament strip firstly. The filament can be bent and molded at any angle, and the requirement of a wire welding process on the length of the substrate is eliminated. With the heat of the flexible filament, the equipment for producing and processing the flexible filament has also become a research hotspot.

The Chinese patent with the publication number of CN208116099U discloses a fixing jig for an LED flexible filament support, which comprises a positioning plate, wherein one side of the positioning plate is provided with a row of positioning columns, the other side of the positioning plate is provided with a slide bar capable of sliding and translating relative to the positioning plate, the slide bar is also fixedly provided with a row of positioning columns, the arrangement direction of the positioning columns on the positioning plate is parallel to the arrangement direction of the positioning columns on the slide bar, and the arrangement direction is vertical to the sliding and translating direction of the slide bar; and a spring is arranged between the positioning plate and the slide bar, and the spring enables the slide bar to have a trend of being far away from the positioning plate. The utility model discloses a flexible filament support of LED is with fixed tool simple structure overlaps the locating hole on the flexible filament support of LED during use on two rows of reference columns, then the effect of spring can make the filament straighten, convenient to use.

However, the blanking of the flexible filament still depends on manual operation in the prior art, and the efficiency and the quality can not meet the requirements of automatic production. Therefore, the prior art still lacks an apparatus capable of automatically blanking the flexible filament.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a can automize and realize tool of flexible filament blanking, this tool, include: the filament forming device comprises an upper die, a lower die, a sliding rod and a filament carrier, wherein the lower die is arranged below the sliding rod, the upper die can move on the sliding rod, the filament carrier is arranged on the lower die, a first cutter is arranged on the upper die,

in one state, the upper die moves on the slide bar into contact with the lower die, and the first die can cut a filament on the filament carrier.

Preferably, the upper die further comprises a first plate, a second plate and an elastic connecting piece, the first plate and the second plate are connected through the elastic connecting piece, the first knife is fixed on the lower surface of the first plate, the second plate is provided with a hollow groove,

in one state, the relative distance between the first plate and the second plate is reduced, and the first tool is inserted into the empty slot.

Preferably, the resilient connection comprises a spring.

Preferably, the stamping machine is connected with the upper die and drives the upper die to move on the sliding rod.

Preferably, there are 4 slide bars respectively disposed at the corners of the upper mold and the lower mold.

Preferably, the lower die comprises a bottom plate and a mounting groove arranged in the center of the bottom plate, and the mounting groove is used for mounting the filament carrier.

Preferably, the mounting groove is a raised mounting groove.

Preferably, a second cutter is arranged in the mounting groove, and the second cutter and the first cutter can form shearing force to cut the filament on the filament carrier.

The utility model discloses technical scheme is for prior art's beneficial effect: the utility model provides a can automize and realize flexible filament blanking, increase work efficiency and operating mass with rated load.

Drawings

Fig. 1 is a schematic structural view of an open state of a flexible filament blanking jig according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a flexible filament blanking jig in a closed state according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an upper die of a flexible filament blanking jig according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lower die of a flexible filament blanking jig according to an embodiment of the present invention;

fig. 5 is a schematic view of a filament carrier and a filament structure according to an embodiment of the present invention;

in the drawings: 1. go up mould, 2, slide bar, 3, bed die, 4, filament carrier, 5, filament, 1.1, first board, 1.2, first cutter, 1.3, second board, 1.4, spring, 3.1, bottom plate, 3.2, protruding mounting groove, 3.3, second cutter.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1 and 2, which show a structure diagram of a flexible filament blanking jig, wherein the structure diagram includes an upper die 1, a sliding rod 2, a lower die 3, and a filament carrier 4, the lower die 3 is fixed at the bottom of the sliding rod 2, the upper die 1 is sleeved on the sliding rod 2, the upper die 1 can move along the sliding rod 2 in the vertical direction, the open state of fig. 1 and the closed state of fig. 2 can be formed by the movement of the upper die 1, and the filament carrier is installed on the lower die 3 for installing a filament.

In the embodiment, the upper die 1 and the lower die 2 are both rectangular solids and have metal structures; the number of the sliding rods 2 is 4, and the 4 sliding rods 2 are arranged at four corners of the upper die 1 and the lower die 2 of the cuboid.

In this embodiment, the upper die 1 is further provided with a first cutter (not shown), the upper die 1 moves on the slide rod 2 to contact with the lower die 3, and the first cutter can cut the filament on the filament carrier 4.

In this embodiment, a punch (not shown) is further included, and the punch is connected to the upper mold 1 and drives the upper mold 1 to move on the slide bar 2.

Referring to fig. 3, a structural diagram of an upper mold is shown, wherein the upper mold comprises a first plate 1.1, a first cutter 1.2, a second plate 1.3 and a spring 1.4, the first plate 1.1 and the second plate 1.3 are connected through the spring 1.4, the first cutter 1.2 is fixed on the lower surface of the first plate 1.1, the second plate 1.3 is provided with a hollow slot, and when the relative distance between the first plate 1.1 and the second plate 1.3 is reduced, the first cutter 1.2 can be inserted into the hollow slot.

In this embodiment, the first plate 1.1 and the second plate 1.3 are both rectangular parallelepiped metal plates, but the first plate 1.1 has a larger volume than the second plate 1.3.

In this embodiment, there are 4 springs 1.4, which are respectively disposed at four corners of the second plate 1.3.

In this embodiment, there are 2 first cutters 1.2, which are respectively disposed on the left and right sides of the first plate 1.1.

Referring to fig. 4, a structural diagram of a lower mold is shown, wherein the lower mold comprises a bottom plate 3.1, a protrusion installation groove 3.2 and a second cutter 3.3, the protrusion installation groove 3.2 is arranged at the center of the bottom plate 3.1, and the second cutter 3.3 is arranged at the left side and the right side of the protrusion installation groove 3.2.

In this embodiment, the size of the protrusion mounting groove 3.2 is similar to that of the second plate 1.3, so that the filament placed in the protrusion mounting groove 3.2 can be flattened when the second plate 1.3 moves down, so that the first cutter 1.2 can cut the filament conveniently.

In this embodiment, the second cutting tool 3.3 may form a shearing force with the first cutting tool 1.2 to cut the filament.

Fig. 5 shows a structure diagram of a filament carrier and a filament, wherein the filament carrier 4 and the filament 5 are included; the left and right sides on the filament carrier 4 have a plurality of fixed columns, and the hole on the filament 5 can be fixed on the fixed column.

In this embodiment, the filament 5 is a flexible filament of a size and dimension commonly used in the art.

In this embodiment, the distance between the left fixing column and the right fixing column is slightly smaller than the distance between the left hole and the right hole of the filament, so that the filament can be stretched through slight stretching.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. The utility model provides a flexible filament blanking tool which characterized in that includes: the filament forming device comprises an upper die, a lower die, a sliding rod and a filament carrier, wherein the lower die is arranged below the sliding rod, the upper die can move on the sliding rod, the filament carrier is arranged on the lower die, a first cutter is arranged on the upper die,

2. The flexible filament blanking jig of claim 1, wherein the upper die further comprises a first plate, a second plate, and an elastic connector, the first plate and the second plate are connected through the elastic connector, the first tool is fixed to a lower surface of the first plate, the second plate is provided with a hollow groove,

3. The flexible filament blanking jig of claim 2, wherein the resilient connection comprises a spring.

4. The flexible filament blanking jig of claim 1, further comprising a punch, wherein the punch is connected to the upper die and drives the upper die to move on the slide bar.

5. The flexible filament blanking jig of claim 1, wherein the number of the sliding rods is 4, and the sliding rods are respectively arranged at the corners of the upper die and the lower die.

6. The flexible filament blanking jig of claim 1, wherein the lower die comprises a bottom plate and a mounting groove arranged in the center of the bottom plate, and the mounting groove is used for mounting the filament carrier.

7. The flexible filament blanking jig of claim 6, wherein the mounting groove is a raised mounting groove.

8. The flexible filament blanking jig of claim 6 or 7, wherein a second cutter is disposed in the mounting groove, and the second cutter and the first cutter can form a shearing force to cut the filament on the filament carrier.