CN210526933U

CN210526933U - Cutting device of braider

Info

Publication number: CN210526933U
Application number: CN201921476485.6U
Authority: CN
Inventors: 贾正兵; 程怡; 金建中
Original assignee: Taicang Otai Electronics Co ltd
Current assignee: Taicang Otai Electronics Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-15
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a braider technical field especially relates to a shearing device of braider, comprising a base plate, the top fixed mounting of bottom plate has the bracing piece, and the top welding of bracing piece has the fixed plate, and the fixed plate is the cavity structure, and its upper portion and lower part set up the bar through-hole that link up, and the fixed plate runs through in the bar through-hole to be provided with the cutting knife, and the welding of its top has the seat of pressing, and the material of cutting knife is the metal material, and the top welding of fixed plate has the supporting seat, and the top of supporting seat is equipped with the cylinder, and the piston rod of cylinder is directional to press the seat, and the one. The utility model firstly enables the cutting knife to cut the cover tape and the carrier tape which are produced conveniently through the arrangement of the cylinder, the extrusion seat, the pressing seat and the spring; through the setting of motor, rotation flabellum and heating resistor silk for the cutting knife can obtain the intensification at the in-process of cutting, thereby carries out the heat-seal to the tangent plane.

Description

Cutting device of braider

Technical Field

The utility model relates to a braider technical field especially relates to a shearing device of braider.

Background

The braider can be divided into two categories of semi-automatic and full-automatic, and bulk component products are put into a carrier tape after passing through detection, reversing, testing and other stations. With the continuous upgrading, thinning and high integration of electronic products, electronic elements are also converted from the past plug-in type into the patch type to save the installation space of a circuit board and expand the functions of the products.

In order to fit the size of a braider during operation, the braider generally needs to be cut, but the cut is easy to generate burrs and the like during cutting, so that subsequent use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device of a braider.

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

the utility model provides a shearing device of braider, comprising a base plate, the top fixed mounting of bottom plate has the bracing piece, the top welding of bracing piece has the fixed plate, the fixed plate is the cavity structure, and the bar through-hole that link up is seted up to its upper portion and lower part, the fixed plate runs through to be provided with the cutting knife in the bar through-hole, its top welding has the seat of pressing, the material of cutting knife is the metal material, the top welding of fixed plate has the supporting seat, and the top of supporting seat is equipped with the cylinder, the piston rod of cylinder is directional to press the seat, and the one end fixed mounting of this.

Preferably, the metal rods are fixedly mounted on two sides of the strip-shaped opening inside the fixing plate, the heating resistance wires are wound on the outer portions of the metal rods, the storage battery is further arranged at the top of the fixing plate, and the storage battery is connected with the heating resistance wires through leads.

Preferably, the both sides of fixed plate bottom inner wall are equipped with the backing plate, and the top of backing plate all is equipped with the motor of output shaft towards the cutting knife, and the output shaft of motor all installs and rotates the flabellum.

Preferably, the outer part of the cutting knife is sleeved with a spring, and two ends of the spring are respectively bonded with the pressing seat and the fixing plate.

Preferably, the extrusion seat and the pressing seat are right-angled triangles with opposite hypotenuses, and the bottom ends of the extrusion seat and the pressing seat are equal in height when not in contact.

The utility model has the advantages that:

firstly, through the arrangement of the air cylinder, the extrusion seat, the pressing seat and the spring, the cutting knife can conveniently cut the cover tape and the carrier tape which are produced; through the setting of motor, rotation flabellum and heating resistor silk for the cutting knife can obtain the intensification at the in-process of cutting, thereby carries out the heat-seal to the tangent plane.

Drawings

Fig. 1 is a schematic front view of a cutting device of a braiding machine according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a fixing plate of a cutting device of a braiding machine according to the present invention.

In the figure: the device comprises a bottom plate 1, a support rod 2, a support seat 3, an air cylinder 4, an extrusion seat 5, a pressing seat 6, a spring 7, a storage battery 8, a fixing plate 9, a cutting knife 10, a motor 11, a backing plate 12, rotating fan blades 13, a metal rod 14 and a heating resistance wire 15.

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.

Referring to fig. 1-2, a cutting device of a braiding machine comprises a bottom plate 1, a support rod 2 is fixedly installed at the top end of the bottom plate 1, a fixing plate 9 is welded at the top end of the support rod 2, the fixing plate 9 is of a cavity structure, a through strip-shaped through hole is formed in the upper portion and the lower portion of the fixing plate 9, a cutting knife 10 penetrates through the strip-shaped through hole, a pressing seat 6 is welded at the top end of the fixing plate 9, the cutting knife 10 is made of metal, a spring 7 is sleeved outside the cutting knife 10, two ends of the spring 7 are respectively bonded with the pressing seat 6 and the fixing plate 9, a support seat 3 is welded at the top of the fixing plate 9, an air cylinder 4 is arranged at the top of the support seat 3, a piston rod of the air cylinder;

through starting cylinder 4 in the in-process of using for cylinder 4 promotes extrusion seat 5, makes extrusion seat 5 with press seat 6 and constantly contact, thereby makes and presses seat 6 extrusion cutting knife 10, thereby makes cutting knife 10 cut the processing to the lid area and the carrier band of lower part.

Furthermore, metal rods 14 are fixedly arranged on two sides of the strip-shaped opening inside the fixing plate 9, heating resistance wires 15 are wound on the outer portions of the metal rods 14, a storage battery 8 is further arranged at the top of the fixing plate 9, the storage battery 8 is connected with the heating resistance wires 15 through a lead, backing plates 12 are arranged on two sides of the inner wall of the bottom end of the fixing plate 9, motors 11 with output shafts facing the cutting knife 10 are arranged at the top ends of the backing plates 12, rotating blades 13 are arranged on the output shafts of the motors 11, in the working process of the cutting knife 10, firstly, the heating resistance wire 15 is electrified, so that the temperature of the air around the heating resistance wire 15 is raised, then through starting motor 11 thereby make the air of heating blow off to cutting knife 10, and then make cutting knife 10 obtain preheating process for cutting knife 10 carries out better heat-seal treatment to the product at the in-process of work.

Further, extrusion seat 5 and press seat 6 to be hypotenuse right angled triangle in opposite directions, and the bottom height of the two when not contacting equals to make extrusion seat 5 constantly push down pressing seat 6 to pressing 6 in-process of the motion of seat to pressing well, thereby make cutting knife 10 downstream, thereby reach the effect of cutting.

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. A cutting device of a braider is characterized by comprising:

the supporting device comprises a bottom plate (1), wherein a supporting rod (2) is fixedly installed at the top end of the bottom plate (1), a fixing plate (9) is welded at the top end of the supporting rod (2), the fixing plate (9) is of a cavity structure, and the upper part and the lower part of the fixing plate are provided with through strip-shaped through holes;

the cutting knife (10) is sleeved in the strip-shaped through hole on the fixing plate (9), the top end of the cutting knife is welded with the pressing seat (6), and the cutting knife (10) is made of metal;

supporting seat (3), the welding is at the top of above-mentioned fixed plate (9), and the top of supporting seat (3) is equipped with cylinder (4), and the piston rod of cylinder (4) is directional presses seat (6), and the one end fixed mounting of this piston rod has extrusion seat (5).

2. The shearing device of the braider as claimed in claim 1, characterized in that metal rods (14) are fixedly mounted on two sides of the strip-shaped opening inside the fixing plate (9), heating resistance wires (15) are wound outside the metal rods (14), a storage battery (8) is further arranged on the top of the fixing plate (9), and the storage battery (8) is connected with the heating resistance wires (15) through a lead.

3. The shearing device of the braider as claimed in claim 1, characterized in that, backing plates (12) are arranged on two sides of the inner wall of the bottom end of the fixing plate (9), motors (11) with output shafts facing the cutting knife (10) are arranged on the top ends of the backing plates (12), and rotating blades (13) are arranged on the output shafts of the motors (11).

4. The cutting device of the braider according to claim 1, characterized in that the spring (7) is sleeved outside the cutting knife (10), and two ends of the spring (7) are respectively bonded with the pressing seat (6) and the fixing plate (9).

5. The cutting device of the braider according to claim 1, characterized in that the pressing base (5) and the pressing base (6) are right-angled triangles with their hypotenuses facing each other, and the heights of the two bottom ends are equal when they are not in contact.