CN212199818U

CN212199818U - Melt and spout cloth cutting clearance adjustment mechanism

Info

Publication number: CN212199818U
Application number: CN202020889370.6U
Authority: CN
Inventors: 倪洪妹; 虞磊
Original assignee: Wuxi Ajms Filter Machinery Co ltd
Current assignee: Wuxi Ajms Filter Machinery Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-22
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a melt-blown fabric cutting clearance adjustment mechanism belongs to melt-blown fabric processing technology field, and it includes the tool bit, the quantity of tool bit is a plurality of, the last fixed surface of tool bit is connected with the connecting block, the connecting block is through two bolts and fixed block fixed connection, the last fixed surface of fixed block is connected with the connecting plate, a plurality of the connecting plate is all articulated through round pin axle and same intersection formula expansion bracket of cutting, and the outside is two the equal fixedly connected with fixed plate of upper surface of connecting plate. This melt-blown fabric cutting clearance adjustment mechanism changes handle, a screw thread section of thick bamboo, screw thread post and crossing formula expansion bracket through the setting to make this device need not take out the tool bit and carry out the placing and fixed work of position again, guaranteed the convenience of this device operation, saved the time, can guarantee the uniformity and the accuracy that the tool bit was adjusted moreover, improved the quality of cutting, thereby made things convenient for staff's use.

Description

Melt and spout cloth cutting clearance adjustment mechanism

Technical Field

The utility model belongs to the technical field of melt-blown fabric processing, specifically be a melt-blown fabric cutting clearance adjustment mechanism.

Background

After the melt-blown fabric is processed, the cutting machine is often required to be used for cutting, the cutting machine generally comprises a frame, a blade fixing rod, a conveying roller and a winding roller, wherein a plurality of inserting holes for inserting blades are formed in the blade fixing rod, the blades are inserted into the inserting holes in the blade fixing rod, and can be inserted into the blades according to the required size so as to adjust the size of the cut, so that in the process of adjusting the cutting gap, workers are often required to take out all the blades firstly, then the blades are respectively placed according to the size of the required cutting material, and the blades are sequentially fixed after being placed, therefore, the cutting machine is troublesome, wastes time, is limited by the positions of the inserting holes, is difficult to adjust the smaller gap, and is easy to misplace the blades due to negligence of the workers, and is difficult to ensure the uniformity of the blades, so that the cutting materials are different in size, thereby being inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a melt-blown fabric cutting clearance adjustment mechanism, the in-process of having solved ordinary cutting machine cutting clearance adjustment is not only comparatively troublesome, waste time, receive the restriction that the position was seted up to the spliced eye moreover, thereby be difficult to adjust less clearance, still put the position of mistake with the blade because of staff's carelessness easily, thereby be difficult to the guarantee homogeneity of placing the blade, make the cutting material not of uniform size, thereby the problem that people used is not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a melt and spout cloth cutting clearance adjustment mechanism, includes the tool bit, the quantity of tool bit is a plurality of, the last fixed surface of tool bit is connected with the connecting block, the connecting block is through two bolts and fixed block fixed connection, the last fixed surface of fixed block is connected with the connecting plate, a plurality of the connecting plate is all articulated with same intersection formula expansion bracket through the round pin axle, two in the outside the equal fixedly connected with fixed plate in upper surface of connecting plate, the left surface fixedly connected with screw thread post of fixed plate, two screw thread post external screw thread connection has same screw thread section of thick bamboo.

As a further aspect of the present invention: the outer surface of the threaded cylinder is fixedly connected with a plurality of rotating handles, and the thread forming directions of the two threaded columns are opposite.

As a further aspect of the present invention: the outer surface of the threaded cylinder is sleeved with a bearing, the bearing is fixedly connected to the upper surface of one of the connecting plates, and the connecting plates are fixedly connected through telescopic rods.

As a further aspect of the present invention: the upper surface of the threaded cylinder is fixedly connected with a supporting plate, the upper surface of the supporting plate is connected with a nut in a clamping mode, and a screw rod is connected with the nut in an internal thread mode.

As a further aspect of the present invention: the bottom fixedly connected with clamp plate of screw rod, the lower surface of clamp plate and the upper surface overlap joint of screw thread post, the clamp plate sets up to the rubber material.

As a further aspect of the present invention: the top end of the screw rod is fixedly connected with a knob.

(III) advantageous effects

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

1. this melt-blown fabric cutting clearance adjustment mechanism, change the handle through the setting, a screw thread section of thick bamboo, screw thread post and crossing formula expansion bracket, when needs are adjusted, the staff is through changeing a rotation screw thread section of thick bamboo, make the screw thread section of thick bamboo drive two screw thread posts and be close to each other, make two screw thread posts drive crossing formula expansion bracket and produce the shrink, a plurality of tool bits are close to suitable position each other simultaneously, thereby make this device need not take out the tool bit and carry out the placing and the fixed work of position again, the convenience of this device operation has been guaranteed, the time is saved, and can guarantee the uniformity and the accuracy that the tool bit was adjusted, the quality of cutting has been improved, thereby staff's use has been made things convenient for.

2. This melt-blown fabric cutting clearance adjustment mechanism, through setting up the telescopic link, and the telescopic link can follow the connecting plate and remove about and stretch out and draw back to can guarantee the stationarity that removes about the connecting plate, avoid the problem that the skew appears in the connecting plate, thereby can guarantee the stability of this device regulation work.

3. This melt-blown fabric cutting clearance adjustment mechanism, through setting up knob, screw rod and clamp plate, and the staff can rotate the screw rod through the knob for the screw rod drives clamp plate and screw thread post surface in close contact with, thereby can carry on spacingly to the screw thread post, and vibrations lead to the screw thread post to remove in avoiding the course of working, thereby can guarantee the accuracy of this device to the material cutting.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the cross-shear type telescopic frame of the present invention from the top;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the tool bit comprises a tool bit 1, a connecting block 2, a fixing block 3, a bolt 4, a connecting plate 5, a pin shaft 6, a scissor type telescopic frame 7, a fixing plate 8, a bearing 9, a threaded cylinder 10, a threaded column 11, a telescopic rod 12, a rotating handle 13, a pressing plate 14, a nut 15, a supporting plate 16, a screw rod 17 and a knob 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a melt-blown fabric cutting gap adjusting mechanism comprises a plurality of tool bits 1, the upper surface of the tool bits 1 is fixedly connected with a connecting block 2, the connecting block 2 is fixedly connected with a fixed block 3 through two bolts 4, by arranging the bolts 4 and connecting and fixing the connecting block 2 and the fixing block 3 by the bolts 4, thereby ensuring the stability of the installation of the cutter head 1, and simultaneously, the cutter head 1 can be disassembled through the bolt 4, thereby make things convenient for the staff to carry out the work of changing to tool bit 1, the last fixed surface of fixed block 3 is connected with connecting plate 5, and a plurality of connecting plate 5 all is articulated with same crossing formula expansion bracket 7 through round pin axle 6, and the equal fixedly connected with fixed plate 8 of the upper surface of two connecting plates 5 in the outside, the left surface fixedly connected with screw thread post 11 of

fixed plate

8, 11 external screw thread connections of two screw thread posts have same screw thread section of thick bamboo 10.

Specifically, as shown in fig. 1, the outer surface of the threaded cylinder 10 is fixedly connected with a plurality of rotating handles 13, the rotating handles 13 are arranged, and the rotating handles 13 can provide force application points for workers, so that the workers can rotate the threaded cylinder 10 through the rotating handles 13 conveniently, the thread forming directions of the two threaded columns 11 are opposite, and the workers can rotate the threaded cylinder 10 through the rotating handles 13, so that the two threaded columns 11 can be driven to be away from or close to each other, and further, the work that the plurality of tool bits 1 are close to or away from each other is facilitated, so that the normal adjustment work of the device can be ensured, the bearing 9 is sleeved on the outer surface of the threaded cylinder 10, the bearing 9 is arranged, the bearing 9 can support the threaded cylinder 10, meanwhile, the bearing 9 can ensure that the threaded cylinder 10 rotates more stably, and the bearing 9 is fixedly connected to the upper surface of one connecting plate 5, all through telescopic link 12 fixed connection between a plurality of connecting plate 5, through setting up telescopic link 12, and telescopic link 12 can follow and control of connecting plate 5 and stretch out and draw back to can guarantee to control the stationarity that removes about connecting plate 5, avoid connecting plate 5 the problem that squints to appear, thereby can guarantee the stability of this device regulation work.

Specifically, as shown in fig. 3, a supporting plate 16 is fixedly connected to the upper surface of the threaded cylinder 10, a nut 15 is clamped on the upper surface of the supporting plate 16, a screw 17 is connected to the nut 15 in a threaded manner, the screw 17 is connected to the nut 15 in an internal thread manner, the screw 17 is arranged by setting a knob 18, the screw 17 and a pressing plate 14, and a worker can rotate the screw 17 through the knob 18 to enable the screw 17 to drive the pressing plate 14 to be in close contact with the surface of the threaded column 11, so that the threaded column 11 can be limited, and the threaded column 11 is prevented from moving due to vibration in the machining process, so that the accuracy of the device for cutting a material can be ensured, a pressing plate 14 is fixedly connected to the bottom end of the screw 17, the lower surface of the pressing plate 14 is in lap joint with the upper surface of the threaded column 11, the pressing plate 14 is made of a rubber material, the stability of clamp plate 14 to the screw thread post 11 is fixed has been improved, can guarantee the flexible contact between clamp plate 14 and the screw thread post 11 simultaneously, avoids causing the problem of surface wear to screw thread post 11, has guaranteed the life of screw thread post 11, the top fixedly connected with knob 18 of screw rod 17.

The utility model discloses a theory of operation does:

s1, when adjustment is needed, a worker can firstly rotate the screw 17 clockwise through the knob 18, so that the screw 17 can drive the pressing plate 14 to move upwards and separate from the threaded columns 11 under the effect of threaded connection with the nut 15, and then rotate the rotating handle 13, so that the rotating handle 13 drives the threaded barrel 10 to rotate, the threaded barrel 10 drives the two threaded columns 11 to approach each other, and the two threaded columns 11 drive the two fixing plates 8 to approach each other;

s2, driving the scissor type telescopic frame 7 to contract by the two fixing plates 8 through the connecting plates 5, and driving the cutter heads 1 to approach to proper positions by the connecting plates 5;

and S3, finally, stopping rotating the rotating handle 13 by the staff, and rotating the screw rod 17 anticlockwise through the knob 18, so that the screw rod 17 can drive the pressing plate 14 to move downwards and be in close contact with the threaded column 11 under the effect of threaded connection with the nut 15, thereby fixing the angle of the threaded column 11.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a melt-blown fabric cutting clearance adjustment mechanism, includes tool bit (1), its characterized in that: the quantity of tool bit (1) is a plurality of, the last fixed surface of tool bit (1) is connected with connecting block (2), connecting block (2) are through two bolt (4) and fixed block (3) fixed connection, the last fixed surface of fixed block (3) is connected with connecting plate (5), a plurality of connecting plate (5) all cut formula expansion bracket (7) with same handing-over through round pin axle (6) and articulate, two in the outside the equal fixedly connected with fixed plate (8) of upper surface of connecting plate (5), the left surface fixedly connected with screw post (11) of fixed plate (8), two screw post (11) external screw thread connection has same thread section of thick bamboo (10).

2. The meltblown fabric cutting gap adjustment mechanism of claim 1, wherein: the outer surface of the threaded cylinder (10) is fixedly connected with a plurality of rotating handles (13), and the thread forming directions of the two threaded columns (11) are opposite.

3. The meltblown fabric cutting gap adjustment mechanism of claim 1, wherein: the outer surface of the threaded cylinder (10) is sleeved with a bearing (9), the bearing (9) is fixedly connected to the upper surface of one connecting plate (5), and the connecting plates (5) are fixedly connected through telescopic rods (12).

4. The meltblown fabric cutting gap adjustment mechanism of claim 1, wherein: the upper surface of the threaded cylinder (10) is fixedly connected with a supporting plate (16), the upper surface of the supporting plate (16) is connected with a nut (15) in a clamping mode, and a screw rod (17) is connected to the inner thread of the nut (15).

5. The meltblown fabric cutting gap adjustment mechanism of claim 4, wherein: the bottom end of the screw rod (17) is fixedly connected with a pressing plate (14), the lower surface of the pressing plate (14) is in lap joint with the upper surface of the threaded column (11), and the pressing plate (14) is made of rubber.

6. The meltblown fabric cutting gap adjustment mechanism of claim 4, wherein: the top end of the screw rod (17) is fixedly connected with a knob (18).