CN211614152U

CN211614152U - Horn net die cutting device without burrs

Info

Publication number: CN211614152U
Application number: CN201922066486.XU
Authority: CN
Inventors: 王续凡; 王峰
Original assignee: Suzhou Youpaike Electronic Technology Co ltd
Current assignee: Suzhou Youpaike Electronic Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-02
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a do not stay horn mesh cutting device of burr, including mounting plate, mounting plate's top bolted connection operation panel, mounting plate's top central authorities sliding connection work frame, the work frame is door style of calligraphy structure, and its top side lies in the top of operation panel, and its inside both sides all are equipped with first compression roller and second compression roller, and its inside middle section is equipped with the cutting bed, and its top central authorities fixed mounting cylinder, beneficial effect do: this practicality is provided with the die-cutting rule in the top of two cutting beds, and wherein the thickness of die-cutting rule equals the interval of two cutting beds, and the both sides of die-cutting rule all are provided with the layer of polishing, and at the cross cutting in-process, when the die-cutting rule cuts off the horn net body, the layer of polishing can be in two notched section frictions gliding for the side cut of polishing compares traditional equipment, this practicality has the effect of getting rid of incision section department burr, avoids burr fish tail operating personnel's hand.

Description

Horn net die cutting device without burrs

Technical Field

The utility model particularly relates to a do not keep horn mesh cutting device of burr.

Background

The speaker mesh is usually located at sound outlet holes of devices such as a sound box and a loudspeaker, and mainly has the main function of protecting the sound box to the maximum extent while not hindering sound amplification of the sound box, and the common manufacturing materials are metal materials such as iron, aluminum and other alloys. At present when preparation stereo set loudspeaker net, we need cut into a plurality of semi-manufactured goods with a monoblock loudspeaker net material through the cross cutting technique, however current cross cutting machine is difficult to get rid of the burr of section port department at the during operation for the staff is at the in-process fish tail of taking easily with the hand, consequently, if there is one kind can stably cut the loudspeaker net, can avoid the cross cutting equipment that the burr appears again as far as possible simultaneously, will help greatly the preparation of loudspeaker net, for this, the utility model provides a loudspeaker net cross cutting device that does not leave the burr solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a loudspeaker net cutting device who does not leave the burr to reach the purpose of getting rid of loudspeaker net side cut burr.

In order to achieve the above object, the utility model provides a following technical scheme: a horn mesh die cutting device without burrs comprises a mounting base plate, wherein the top end of the mounting base plate is connected with an operation table through bolts, the top end center of the mounting base plate is connected with a work frame in a sliding mode, the work frame is of a door-shaped structure, the top side of the work frame is located above the operation table, a first compression roller and a second compression roller are arranged on two sides of the work frame, a cutting table is arranged in the middle section of the work frame, a cylinder is fixedly installed in the center of the top end of the work frame, the first compression roller is located below the second compression roller, the cutting tables are horizontally arranged and are two in number, the end portions of the two cutting tables are welded and fixed on the inner wall of the work frame, the top end of each cutting table is flush with the top side of the first compression roller, the end portion of a piston rod of the cylinder vertically penetrates through the work frame downwards and is connected with, and the thickness of die-cutting rule equals the horizontal interval of two cutting platforms, be equipped with the speaker mesh body directly over the operation panel, the speaker mesh body is located the top surface of cutting platform, and its both sides all pass between first compression roller and the second compression roller.

Preferably, a servo motor is arranged on one side of the outer portion of the working frame, and the end portion of an output shaft of the servo motor penetrates through the working frame and is connected with the end portion of the first pressing roller.

Preferably, the left and right sides of die-cutting rule all is equipped with the briquetting, the equal vertical welding in top of briquetting is equipped with the pole setting, and its bottom all splices and is equipped with the laminating layer, the equal vertical upwards and the mounting panel that runs through in top of pole setting.

Preferably, the outside of pole setting all cup joints and is equipped with compression spring, compression spring's upper and lower both ends are connected fixedly with mounting panel and briquetting respectively.

Preferably, the left and right sides of die-cutting rule have all been seted up the installation cavity, the inside all embedded layer of polishing that is equipped with of installation cavity.

Preferably, the chutes are formed in the bottom ends of the two sides of the working frame, slide rails are arranged on the front and rear sides of the top end of the mounting bottom plate in a whole body forming mode, and the slide rails are embedded into the chutes in the bottom ends of the two sides of the working frame respectively.

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

1. the die-cutting tool is arranged above the two cutting tables, the thickness of the die-cutting tool is equal to the distance between the two cutting tables, the polishing layers are arranged on the two sides of the die-cutting tool, and when the horn net body is cut off by the die-cutting tool in the die-cutting process, the polishing layers can slide down in two sections of the notch in a friction mode and are used for polishing and trimming;

2. all be provided with the briquetting structure in die-cutting rule's both sides, and briquetting elastic mounting is in the bottom side of mounting panel, and when the cross cutting, the briquetting can contact with the speaker mesh body in advance to with its tight pressure on the cutting bed, relatively speaking, existing improvement cutting accuracy that is favorable to, the speaker mesh slides on the cutting bed when also can preventing to polish, improves the quality of polishing.

Drawings

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

FIG. 2 is a partial sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is the schematic diagram of the structure of the installation plate of the present invention.

In the figure: the automatic cutting machine comprises a mounting base plate 1, an operating platform 2, a working frame 3, a sliding rail 4, a first compression roller 5, a second compression roller 6, a cylinder 7, a cutting table 8, a mounting plate 9, a die-cutting rule 10, a vertical rod 11, a pressing block 12, a compression spring 13, a laminating layer 14, a horn mesh body 15, a polishing layer 16 and a servo motor 17.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a horn mesh die cutting device without leaving burrs comprises an installation bottom plate 1, an operation table 2 connected with the top end of the installation bottom plate 1 through bolts, a working frame 3 connected with the center of the top end of the installation bottom plate 1 in a sliding manner, wherein the working frame 3 is in a door-shaped structure, the top side of the device is positioned above the operating platform 2, the two sides of the device are provided with a first press roll 5 and a second press roll 6, a cutting table 8 is arranged in the middle section of the inner part of the cutting table, an air cylinder 7 is fixedly arranged in the center of the top end of the cutting table, the first compression roller 5 is positioned below the second compression roller 6, the cutting table 8 is horizontally arranged, the number of the cutting table is two, and the ends of the two cutting tables 8 are welded and fixed on the inner wall of the working frame 3, as shown in figure 1 and figure 2, wherein the length of cutting bed 8 equals the inboard width of workstation 3, and the quantity of first compression roller 5 and second compression roller 6 is two, and the two effect is the stability of maintaining the horn net body 15 to make horn net body 15 advance in the inside of workstation 3 through the rotation.

Cutting bed 8's top all flushes with the top side of first compression roller 5, the vertical 3 and the connection of workstation that run through downwards of piston rod tip of cylinder 7 are equipped with mounting panel 9, mounting panel 9 level sets up, its bottom central authorities are equipped with die-cutting rule 10 perpendicularly, die-cutting rule 10 is located two cutting bed 8 clearances directly over, and die-cutting rule 10's thickness equals two cutting bed 8 horizontal distance, be equipped with loudspeaker net body 15 directly over operation panel 2, loudspeaker net body 15 is located cutting bed 8's top surface, and its both sides all pass between first compression roller 5 and the second compression roller 6, die-cutting rule 10 is located two cutting bed 8 clearances directly over just, and die-cutting rule 8 passes through bolted connection and fixes the bottom side at mounting panel 9, and adjust its lift through cylinder 7, with cutting off loudspeaker net body 15 on the cutting bed 8.

Outside one side of working frame 3 is equipped with servo motor 17, and servo motor 17's output shaft tip runs through working frame 3 and with the end connection of first compression roller 5, and servo motor 17 steerable first compression roller 5 rotates promptly, and then control the inside removal of horn net body 15 at working frame 3.

The left and right sides of die-cutting rule 10 all is equipped with briquetting 12, the equal vertical welding in top of briquetting 12 is equipped with pole setting 11, its bottom all splices and is equipped with laminating layer 14, the equal vertical upwards of top of pole setting 11 and runs through mounting panel 9, as shown in fig. 3, the bottom side position of briquetting 12 is less than the most advanced position of die-cutting rule 10, consequently when the cross cutting, briquetting 12 will contact with loudspeaker net body 15 in advance to press it on cutting bed 8, prevent that it from sliding, ensure cutting accuracy.

The outside of pole setting 11 all cup joints and is equipped with compression spring 13, and compression spring 13's upper and lower both ends are connected fixedly with mounting panel 9 and briquetting 12 respectively, and compression spring 13 provides elasticity and supports to press the horn net body 15 on cutting bed 8, its upper and lower both ends respectively with the bottom side of mounting panel 9 and the top fixed connection of briquetting 12.

The installation cavity has all been seted up to the left and right sides of die-cutting rule 10, and the inside all embedded layer 16 that polishes that is equipped with of installation cavity, the layer 16 of polishing be dull polish material, and is similar to the whetstone, and its thickness equals the inside degree of depth of installation cavity, consequently at the cross cutting in-process, the layer 16 of polishing can slide down along the incision section to get rid of the burr that horn mesh body 15 was cut edge.

The spout has all been seted up to the both sides bottom of work frame 3, and the equal integrated into one piece in both sides is equipped with slide rail 4 around mounting plate 1's the top, and inside slide rail 4 imbeds the spout in 3 both sides bottoms of work frame respectively, as shown in fig. 1, consequently, work frame 3 can slide on mounting plate 1's top.

The working principle is as follows: the utility model discloses during the use, at first pass the horn net body 15 between first compression roller 5 and the second compression roller 6, in the inboard of work frame 3, horn net body 15 will be located the top surface of cutting bed 8, and laminate between the two. During the cross cutting, start cylinder 7, cylinder 7 promotes mounting panel 9 and die-cutting rule 10 and moves down, and when die-cutting rule 10 passed two cutting tables 8, horn mesh body 15 was cut off, and die-cutting rule 10 can continue the downstream this moment to utilize the layer of polishing 16 of its both sides to polish the burr of incision section department totally. The left and right sides of die-cutting rule 10 all is provided with briquetting 12, and briquetting 12 elastic connection is in the bottom below of mounting panel 9, and at the cross cutting in-process, briquetting 12 can contact with loudspeaker net body 15 in advance to with its tight pressure on cutting bed 8, prevent at the cutting and the in-process of polishing, loudspeaker net body 15 takes place to remove, ensures cutting accuracy, and improves the quality of polishing, compares traditional equipment, the utility model discloses simple structure, and convenient operation.

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. The utility model provides a horn mesh cutting device of burr does not remain, includes mounting plate (1), its characterized in that: the top end of the mounting bottom plate (1) is connected with the operating platform (2) through bolts, the top end of the mounting bottom plate (1) is connected with the working frame (3) in a sliding mode in the center of the center, the top side of the working frame (3) is located above the operating platform (2), the first compression roller (5) and the second compression roller (6) are arranged on the two sides of the working frame, the cutting table (8) is arranged in the middle of the working frame, the cylinder (7) is fixedly mounted in the center of the top end of the working frame, the first compression roller (5) is located below the second compression roller (6), the cutting table (8) is horizontally arranged, the number of the cutting table is two, the ends of the two cutting tables (8) are welded and fixed to the inner wall of the working frame (3), the top end of the cutting table (8) is flush with the top side of the first compression roller (5), and the end of a piston rod of the, mounting panel (9) level sets up, and its bottom central authorities are equipped with die-cutting rule (10) perpendicularly, die-cutting rule (10) are located two cutting bed (8) gaps directly over, and the thickness of die-cutting rule (10) equals the horizontal interval of two cutting beds (8), be equipped with speaker mesh body (15) directly over operation panel (2), speaker mesh body (15) are located the top of cutting bed (8) on the surface, and its both sides all pass between first compression roller (5) and second compression roller (6).

2. A burr-free horn net die-cutting apparatus as set forth in claim 1, wherein: a servo motor (17) is arranged on one side of the outer portion of the working frame (3), and the end portion of an output shaft of the servo motor (17) penetrates through the working frame (3) and is connected with the end portion of the first pressing roller (5).

3. A burr-free horn net die-cutting apparatus as set forth in claim 1, wherein: the left and right sides of die-cutting rule (10) all is equipped with briquetting (12), the equal vertical welding in top of briquetting (12) is equipped with pole setting (11), and its bottom all splices and is equipped with laminating layer (14), the equal vertical upwards and the mounting panel (9) that runs through in top of pole setting (11).

4. A burr-free horn net die-cutting apparatus as set forth in claim 3, wherein: the outside of pole setting (11) all cup joints and is equipped with compression spring (13), the upper and lower both ends of compression spring (13) are connected fixedly with mounting panel (9) and briquetting (12) respectively.

5. A burr-free horn net die-cutting apparatus as set forth in claim 1, wherein: the left side and the right side of the die-cutting rule (10) are both provided with installation cavities, and polishing layers (16) are embedded in the installation cavities.

6. A burr-free horn net die-cutting apparatus as set forth in claim 1, wherein: the spout has all been seted up to the both sides bottom of working frame (3), the equal integrated into one piece in both sides is equipped with slide rail (4) around the top of mounting plate (1), slide rail (4) imbed respectively inside the spout of working frame (3) both sides bottom.