CN210850603U

CN210850603U - Efficient silicon rubber product numerical control slitter

Info

Publication number: CN210850603U
Application number: CN201921763553.7U
Authority: CN
Inventors: 刘余良
Original assignee: Xiamen Denghong Electronic Technology Co ltd
Current assignee: Xiamen Denghong Electronic Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-26
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an efficient silicon rubber products numerical control slitter, which comprises a frame, the bottom fixedly connected with supporting legs of frame, the conveyer belt is installed at the top of frame, the front side mid-mounting of frame has the control box, first actuating mechanism is installed to the tip rear side of frame, first actuating mechanism is connected with the conveyer belt transmission, the top middle part fixedly connected with mounting bracket of frame, cutter mechanism is installed to the inboard of mounting bracket, cutter mechanism includes that swivelling joint has the second rocking arm in the anterior inboard first rocking arm of mounting bracket and rear portion inboard, two the bottom opposite face of first rocking arm articulates there is the second rocking arm. The utility model discloses, do up-and-down motion through second actuating mechanism drive cutter, realize the slitting processing to silicon rubber products to through smoothing the mechanism in the slitting, smooth silicon rubber products, prevent that silicon rubber products warpage and uplift from causing the influence to the slitting precision.

Description

Efficient silicon rubber product numerical control slitter

Technical Field

The utility model relates to a numerical control slitter technical field specifically is an efficient silicon rubber products numerical control slitter.

Background

The numerical control slitter is used in many fields, such as cloth processing, plate processing and the like, and numerical control slitter equipment is also needed in the field of silicon rubber products.

In the prior art, a numerical control slitter specially used for processing silicone rubber products exists, for example, a Chinese patent application number CN201720106168.X discloses a silicone rubber numerical control slitter, which belongs to the field of rubber processing equipment and comprises a slitting platform, a material placing frame, a slitting roller, a traction roller, a slitting bar and a motor set; the material placing frame is arranged at the starting end of the material cutting platform to place the film; the slitting roller, the traction roller and the slitting bar are sequentially arranged on the slitting platform and are connected and driven by a motor set so as to realize automatic slitting and cutting; the strip cutting roller is provided with at least one annular cutter, the annular cutter is axially sleeved on the strip cutting roller and provided with a clamping groove, the strip cutting roller is axially provided with a guide clamping strip, and the guide clamping strip of the strip cutting roller is clamped into the clamping groove of the annular cutter, so that the annular cutter can move on the strip cutting roller to adjust the width of the cut strip and cannot slip and rotate when the strip cutting roller rotates; this kind of silicon rubber numerical control slitter can realize more accurate slitting, and the silica gel or the rubber weight that the slitting came out are more accurate, and follow-up shaping product quantity is more accurate, and fashioned product quality is better.

① the silicon rubber numerical control slitter has the following defects that although a plurality of silicon rubber strips can be slit by a plurality of slitting rollers at one time, the slitting rollers are slit on a silicon rubber product in a rotary cutting mode, namely, when the slitting rollers are contacted with the silicon rubber product, the silicon rubber product is influenced by the rotary direction of the slitting rollers, the silicon rubber product is likely to run, ② the silicon rubber product is likely to warp during conveying, and the existing numerical control slitter is not provided with a flattening device, so that the size precision of the silicon rubber product after slitting is affected, and the quality is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient silicon rubber goods numerical control slitter possesses quick slitting, the high priority of slitting precision, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient silicon rubber products numerical control slitter, includes the frame, the bottom fixedly connected with supporting legs of frame, the conveyer belt is installed at the top of frame, the front side mid-mounting of frame has the control box, a drive mechanism is installed to the tip rear side of frame, a drive mechanism is connected with the conveyer belt transmission, the top middle part fixedly connected with mounting bracket of frame, cutter mechanism is installed to the inboard of mounting bracket.

Cutter mechanism includes the first rocking arm of swivelling joint at the anterior inboard of mounting bracket and rear portion inboard, two the bottom opposite face of first rocking arm articulates there is the second rocking arm, two the bottom inboard of second rocking arm articulates there is the pivot, is located the inboard pivot fixed surface of second rocking arm and is connected with the mount pad, the bottom fixedly connected with cutter of mount pad, second actuating mechanism is installed in the outside of mounting bracket, second actuating mechanism's output shaft is worn into the inboard of mounting bracket and one of them first rocking arm transmission is connected.

Preferably, the end of the rotating shaft penetrates through the second rotating arm and then is provided with a first roller, the inner side of the mounting frame is provided with a rolling groove, and the first roller rolls along the inner wall of the rolling groove.

Preferably, the first driving mechanism and the second driving mechanism are speed reducers and are in control connection with the control box.

Preferably, the surface mounting of cutter has the mechanism of smoothing, the quantity of the mechanism of smoothing is equipped with 4, and 4 mechanism of smoothing equally divide into 2 groups, and 2 groups of mechanism of smoothing use the vertical central line of cutter front end to arrange in the both sides of cutter as the axial symmetry, and every group of mechanism of smoothing uses the vertical central line of cutter side to arrange in the side of cutter front end and rear end as the axial symmetry.

Preferably, the smoothing mechanism comprises a rotating plate, one end of the rotating plate is hinged to the surface of the cutter, one end, far away from the cutter, of the rotating plate is hinged to a second roller, and a spring is installed between the middle of the rotating plate and the surface of the cutter.

Preferably, the middle part of rotor plate articulates there is first rotation post, the surface of cutter articulates there is the second rotation post, first rotation post with all seted up the hanging hole on the second rotation post, the hanging hole articulates with the tip of spring.

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

1. the utility model discloses, through the cutter mechanism that the setting comprises mounting bracket, cutter mechanism, first rocking arm, second rocking arm, pivot, mount pad and cutter, can drive the cutter and be up-and-down motion after first actuating mechanism moves, because the cutter is straight moves down die-cut, so die-cut thoroughly, the phenomenon that silicon rubber goods ran the material can not appear.

2. The utility model discloses, rotate the mechanism that smooths that the post is constituteed with the second by rotor plate, spring, first rotation post through the setting, at die-cut in-process, the second gyro wheel at first contacts with silicon rubber goods, moves down constantly along with the cutter, and the rotor plate rotates to the outside for the second gyro wheel smooths along the surface of silicon rubber goods, prevents that silicon rubber goods warpage and uplift from causing the influence to the slitting precision.

Drawings

Fig. 1 is a schematic structural view of a three-dimensional view of a cutter mechanism and a smoothing mechanism of the utility model;

fig. 2 is a schematic structural view of a perspective view of a first rotating arm and a second rotating arm at the inner side of the front part of the mounting frame of the present invention;

fig. 3 is a schematic structural view of a perspective view of the first rotating arm and the second rotating arm at the inner side of the rear part of the mounting frame of the present invention;

fig. 4 is a schematic structural view of a perspective view when the cutter of the present invention is moved downward to the lowest position;

fig. 5 is a schematic structural diagram of an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1-a rack, 2-supporting feet, 3-a conveying belt, 4-a control box, 5-a first driving mechanism, 6-a mounting rack, 7-a cutter mechanism, 8-a first rotating arm, 9-a second rotating arm, 10-a rotating shaft, 11-a mounting seat, 12-a cutter, 13-a first roller, 14-a rolling groove, 15-a second driving mechanism, 16-a smoothing mechanism, 17-a rotating plate, 18-a spring, 19-a first rotating column, 20-a second rotating column and 21-a second roller.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: an efficient numerical control strip cutting machine for silicon rubber products comprises a frame 1, wherein the bottom of the frame 1 is fixedly connected with supporting legs 2 for supporting the frame 1 and devices on the frame 1, wherein the supporting legs 2 can also be replaced by self-locking wheels so as to move the frame 1, the top of the frame 1 is provided with a conveyer belt 3, be used for carrying silicon rubber goods, the inboard of conveyer belt 3 is equipped with interval arrangement's backing roll in proper order, support intensity when satisfying die-cut, prevent that conveyer belt 3 is sunken, the front side mid-mounting of frame 1 has control box 4, be equipped with above the control box 4 and open and stop the button, control button such as speed regulating button, first actuating mechanism 5 is installed to the tip rear side of frame 1, first actuating mechanism 5 is connected with the transmission of conveyer belt 3, the top middle part fixedly connected with mounting bracket 6 of frame 1, cutter mechanism 7 is installed to the inboard of mounting bracket 6.

The cutter mechanism 7 comprises first rotating arms 8 which are rotatably connected to the inner sides of the front part and the rear part of the mounting frame 6, the opposite surfaces of the bottom ends of the two first rotating arms 8 are hinged with second rotating arms 9, the inner sides of the bottom ends of the two second rotating arms 9 are hinged with rotating shafts 10, the surface of the rotating shaft 10 positioned on the inner sides of the second rotating arms 9 is fixedly connected with a mounting seat 11, the bottom of the mounting seat 11 is fixedly connected with a cutter 12, the end part of the rotating shaft 10 penetrates out of the second rotating arms 9 and is provided with a first roller 13, the inner side of the mounting frame 6 is provided with a rolling groove 14, the first roller 13 rolls along the inner wall of the rolling groove 14, the outer side of the mounting frame 6 is provided with a second driving mechanism 15, an output shaft of the second driving mechanism 15 penetrates into the inner side of the mounting frame 6 and is in transmission connection with one of the first rotating arms 8, when the second driving mechanism 15 drives the first rotating arms 8 to rotate, the cutter 12 can move up and down stably, and finally the silicon rubber product is punched, and the cutter 12 moves down and punches the silicon rubber product straightly, so that punching is thorough, and the phenomenon of material leakage of the silicon rubber product can not occur.

The first driving mechanism 5 and the second driving mechanism 15 are both speed reducers and are both in control connection with the control box 4.

The surface mounting of cutter 12 smoothes mechanism 16, smooths the quantity of mechanism 16 and is equipped with 4, and 4 are smoothed mechanism 16 and are equallyd divide into 2 groups, and 2 groups are smoothed mechanism 16 and are used the vertical central line of cutter 12 front end as the axisymmetric arrangement in the both sides of cutter 12, and every group smooths the side that mechanism 16 used the vertical central line of cutter 12 side to arrange at cutter 12 front end and rear end as the axisymmetric.

The smoothing mechanism 16 comprises a rotating plate 17, one end of the rotating plate 17 is hinged to the surface of the cutter 12, one end, far away from the cutter 12, of the rotating plate 17 is hinged to a second roller 21, a spring 18 is installed between the middle of the rotating plate 17 and the surface of the cutter 12, in the punching process, the second roller 21 is firstly contacted with a silicon rubber product, the rotating plate 17 rotates outwards along with continuous downward movement of the cutter 12, the second roller 21 smoothes along the surface of the silicon rubber product, and the influence of warping and bulging of the silicon rubber product on the strip cutting precision is prevented.

The middle part of rotor plate 17 articulates there is first rotation post 19, the surface of cutter 12 articulates there is second rotation post 20, first rotation post 19 all has seted up the hanging hole with the second on rotating post 20, the hanging hole articulates with the tip of spring 18, rotor plate 17 is at the pivoted in-process, first rotation post 19 also changes with the line position of second rotation post 20, so first rotation post 19 all articulates the setting with second rotation post 20, and set up the hanging hole, it is more convenient to make the installation of spring 18.

The working principle is as follows: when the efficient numerical control strip cutting machine for silicon rubber products is used, the silicon rubber products are firstly placed on the conveying belt 3, then when the second driving mechanism 15 drives the first rotating arm 8 to rotate, the cutter 12 is driven to do up-and-down reciprocating motion, and the self-weight influence of the rolling groove 14 and the first roller 13 and the cutter 12 is achieved, so that the cutter 12 only does up-and-down linear motion, finally, the silicon rubber products are punched, because the cutter 12 moves downwards straightly, the punching is thorough, the phenomenon of material running of the silicon rubber products cannot occur, in the punching process, the second roller 21 is firstly contacted with the silicon rubber products, the cutter 12 continuously moves downwards, the rotating plate 17 rotates outwards, the second roller 21 is flatly leveled along the surface of the silicon rubber products, and the influence on the strip cutting precision caused by warping and bulging of the silicon rubber products is prevented.

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 an efficient silicon rubber products numerical control slitter, includes frame (1), bottom fixedly connected with supporting legs (2) of frame (1), conveyer belt (3) are installed at the top of frame (1), the front side mid-mounting of frame (1) has control box (4), first actuating mechanism (5) are installed to the tip rear side of frame (1), first actuating mechanism (5) are connected its characterized in that with conveyer belt (3) transmission: the middle part of the top of the rack (1) is fixedly connected with an installation rack (6), and a cutter mechanism (7) is installed on the inner side of the installation rack (6);

cutter mechanism (7) are including swivelling joint at the anterior inboard first rocking arm (8) with the rear portion is inboard of mounting bracket (6), two the bottom opposite face of first rocking arm (8) articulates there is second rocking arm (9), two the bottom inboard of second rocking arm (9) articulates there is pivot (10), is located pivot (10) fixed surface of second rocking arm (9) inboard and is connected with mount pad (11), the bottom fixedly connected with cutter (12) of mount pad (11), second actuating mechanism (15) are installed in the outside of mounting bracket (6), the output shaft of second actuating mechanism (15) is worn into the inboard of mounting bracket (6) and one of them first rocking arm (8) transmission is connected.

2. The efficient numerical control strip cutting machine for silicon rubber products as claimed in claim 1, wherein: the end of the rotating shaft (10) penetrates out of the second rotating arm (9) and then is provided with a first roller (13), the inner side of the mounting frame (6) is provided with a rolling groove (14), and the first roller (13) rolls along the inner wall of the rolling groove (14).

3. The efficient numerical control strip cutting machine for silicon rubber products as claimed in claim 1, wherein: the first driving mechanism (5) and the second driving mechanism (15) are speed reducers and are in control connection with the control box (4).

4. The efficient numerical control strip cutting machine for silicon rubber products as claimed in claim 1, wherein: the surface mounting of cutter (12) has smooths mechanism (16), the quantity of smoothing mechanism (16) is equipped with 4, and 4 are equallyd divide into 2 groups for smoothing mechanism (16), and 2 groups are smoothed mechanism (16) and are used the vertical central line of cutter (12) front end as the both sides of axisymmetric arrangement at cutter (12), and every group smooths mechanism (16) and uses the vertical central line of cutter (12) side to arrange as the side of axisymmetric arrangement at cutter (12) front end and rear end.

5. The efficient numerical control strip cutting machine for the silicon rubber products as claimed in claim 4, wherein: the smoothing mechanism (16) comprises a rotating plate (17), one end of the rotating plate (17) is hinged to the surface of the cutter (12), one end, far away from the cutter (12), of the rotating plate (17) is hinged to a second roller (21), and a spring (18) is installed between the middle of the rotating plate (17) and the surface of the cutter (12).

6. The efficient numerical control strip cutting machine for silicon rubber products as claimed in claim 5, wherein: the middle part of rotating plate (17) articulates there is first rotation post (19), the surface of cutter (12) articulates there is second rotation post (20), first rotation post (19) with all seted up the hanging hole on second rotation post (20), the hanging hole articulates with the tip of spring (18).