CN210778775U

CN210778775U - Diaphragm slicing mechanism with extension adjusting effect

Info

Publication number: CN210778775U
Application number: CN201922268100.3U
Authority: CN
Inventors: 江礼阳
Original assignee: Dongguan Zexiang Machine Co ltd
Current assignee: Dongguan Zexiang Machine Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-16
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a diaphragm slice mechanism with effect is adjusted in extension, the on-line screen storage device comprises a base, the mounting groove has been seted up to the one end at base top, the inside swing joint of mounting groove has the fixed plate, the one end that the mounting groove was kept away from at the top of base is fixed with the support column, the spout has been seted up to the side of support column, first motor is installed at the top of support column, the output shaft of first motor inserts the inside of spout and is connected with first lead screw, the backup pad has been cup jointed through the screw thread on the first lead screw, the top of backup pad is fixed with the fixed axle. The utility model is provided with the second motor, the second screw rod, the slide block and the pressing plates, the two pressing plates roll the diaphragm, the device can be easily cut off when cutting, and the working efficiency is improved; through first motor, first lead screw, backup pad, protective housing and cutting knife, rely on heat energy to cut the diaphragm and improve the cutting effect of diaphragm, improve the off-the-shelf quality of diaphragm cutting.

Description

Diaphragm slicing mechanism with extension adjusting effect

Technical Field

The utility model relates to a diaphragm production technical field especially relates to a diaphragm slice mechanism with effect is adjusted in extension.

Background

The diaphragm is an important component of the lithium ion battery, and the microporous membrane used for separating the positive and negative pole pieces is a high molecular functional material with a nano-scale microporous structure. Its main function is to prevent the occurrence of short circuit by contact of both electrodes while allowing electrolyte ions to pass through. The performance of the battery determines the interface structure, internal resistance and the like of the battery, and directly influences the capacity and circulation of the battery and the safety performance of the battery.

The slicer is used mostly to current diaphragm section device, and current slicer exists not enoughly when using, because the difference of diaphragm material, partial material ductility is better, and this when has just led to the cutting, this kind of diaphragm that ductility is good is difficult to cut off, and the cutting finished product quality is poor, and work efficiency is low, has the defect in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a diaphragm slicing mechanism with an extension adjusting effect.

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

a diaphragm slicing mechanism with an extension adjusting effect comprises a base, wherein a mounting groove is formed in one end of the top of the base, a fixing plate is movably connected inside the mounting groove, a supporting column is fixed at one end, away from the mounting groove, of the top of the base, a sliding groove is formed in the side face of the supporting column, a first motor is installed at the top of the supporting column, an output shaft of the first motor is inserted into the sliding groove and connected with a first lead screw, a supporting plate is sleeved on the first lead screw through threads, a fixing shaft is fixed at the top of the supporting plate, the top of the fixing shaft is rotatably connected with a support, a hydraulic cylinder is installed at one end of the bottom of the supporting plate, a piston rod of the hydraulic cylinder penetrates through the supporting plate and is rotatably connected with one end of the support, a protective shell is fixed at one end, the fixed cover has connect the fixed plate on the movable rod, install the spring between the bottom of fixed plate and the top of backup pad, the movable rod runs through the backup pad and inserts the inside of protective housing, there is the cutting knife bottom of movable rod through threaded connection, the top of cutting knife is fixed with the connecting rod, the sleeve has been cup jointed in the top activity of connecting rod, telescopic top and backup pad fixed connection.

Preferably, a cavity is formed in the base, a limiting groove is formed in the top of the base, a second motor is installed on the side face of the base, an output shaft of the second motor is inserted into the cavity and connected with a second lead screw, two sliders with opposite thread turning directions are sleeved on the second lead screw through threads, the sliders are connected with the limiting groove in a sliding mode, a bolt is connected to the top of each slider through the threads, a pressing plate is movably sleeved on the bolt, and a fourth spring is arranged between the bottom of the pressing plate and the sliders.

Preferably, a third spring is installed between the top of the inner part of the sleeve and the top of the connecting rod.

Preferably, the cutting knife is a circular ring-shaped cutting tool, and an electric heating wire is arranged on the cutting knife.

Preferably, a plurality of first springs are arranged between the bottom of the fixing plate and the inside of the mounting groove.

Preferably, the bottom of the base is fixed with four support legs.

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

1. when the device is used, the diaphragm is placed on the fixed plate, the second motor is started, the second motor drives the second lead screw, the second lead screw drives the slider through the thread transmission, the two sliders are mutually away, the slider drives the pressing plate, the two pressing plates are mutually away, the bolt is rotated, the bolt drives the pressing plate, the fourth spring is in a compression state at the moment, the diaphragm is rolled and leveled by the two pressing plates, the device can be easily cut off during cutting, and the working efficiency is improved;

2. the utility model discloses start first motor during well cutting, first motor drives first lead screw, first lead screw passes through screw transmission and drives the backup pad, the backup pad is downward, the backup pad drives the protective housing, the protective housing compresses tightly the diaphragm, start the pneumatic cylinder, the pneumatic cylinder drives the support, the support drives the movable rod, the movable rod drives the cutting knife, the second spring is in compression state this moment, the third spring is in tensile state, heating wire circular telegram in the cutting knife generates heat, rely on heat energy to cut the diaphragm and improve the cutting effect of diaphragm, improve the off-the-shelf quality of diaphragm cutting.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a diaphragm slicing mechanism with an extension adjusting effect according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of a diaphragm slicing mechanism with an extension adjusting effect according to the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of a diaphragm slicing mechanism with an extension adjusting effect according to the present invention;

fig. 4 is a top view of a base of a diaphragm slicing mechanism with an extension adjusting effect according to the present invention.

In the figure: the device comprises a base 1, supporting legs 2, a fixing plate 3, a first spring 4, a supporting column 5, a first motor 6, a first screw rod 7, a supporting plate 8, a fixing shaft 9, a support 10, a hydraulic cylinder 11, a movable rod 12, a fixing plate 13, a second spring 14, a cutting knife 15, a protective shell 16, a guide shaft 17, a sleeve 18, a third spring 19, a second motor 20, a second screw rod 21, a sliding block 22, a bolt 23, a pressing plate 24 and a fourth spring 25.

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.

The first embodiment is as follows:

referring to fig. 1-2, a diaphragm slicing mechanism with an extension adjusting effect comprises a base 1, wherein one end of the top of the base 1 is provided with a mounting groove, the inside of the mounting groove is movably connected with a fixed plate 3, one end of the top of the base 1, which is far away from the mounting groove, is fixed with a support pillar 5, the side surface of the support pillar 5 is provided with a sliding groove, the top of the support pillar 5 is provided with a first motor 6, an output shaft of the first motor 6 is inserted into the sliding groove and is connected with a first lead screw 7, the first lead screw 7 is sleeved with a support plate 8 through a thread, the top of the support plate 8 is fixed with a fixed shaft 9, the top of the fixed shaft 9 is rotatably connected with a bracket 10, one end of the bottom of the support plate 8 is provided with a hydraulic cylinder 11, a piston rod of the hydraulic cylinder 11 penetrates through the support plate 8 and is rotatably connected, fixed cover has been connected with fixed plate 13 on the movable rod 12, installs spring 14 between the bottom of fixed plate 13 and the top of backup pad 8, and movable rod 12 runs through backup pad 8 and inserts the inside of protective housing 16, and there is cutting knife 15 bottom of movable rod 12 through threaded connection, and the top of cutting knife 15 is fixed with connecting rod 17, and sleeve 18 has been cup jointed in the top activity of connecting rod 17, sleeve 18's top and backup pad 8 fixed connection.

Wherein a third spring 19 is mounted between the top of the interior of the sleeve 18 and the top of the link 17.

Wherein, the cutting knife 15 is a circular ring-shaped cutting tool, and the cutting knife 15 is provided with an electric heating wire.

Wherein, install first spring 4 between the inside of the bottom of fixed plate 3 and mounting groove, the quantity of first spring 4 is a plurality of.

Wherein, the bottom of base 1 is fixed with landing leg 2, and the quantity of landing leg 2 is four.

Example two:

referring to fig. 2-4, a diaphragm slicing mechanism with an extension adjusting effect comprises a base 1, a mounting groove is formed at one end of the top of the base 1, a fixing plate 3 is movably connected inside the mounting groove, a supporting column 5 is fixed at one end of the top of the base 1 away from the mounting groove, a sliding groove is formed in the side surface of the supporting column 5, a first motor 6 is installed at the top of the supporting column 5, an output shaft of the first motor 6 is inserted into the sliding groove and connected with a first lead screw 7, a supporting plate 8 is sleeved on the first lead screw 7 through threads, a fixing shaft 9 is fixed at the top of the supporting plate 8, a support 10 is rotatably connected at the top of the fixing shaft 9, a hydraulic cylinder 11 is installed at one end of the bottom of the supporting plate 8, a piston rod of the hydraulic cylinder 11 penetrates through the supporting plate 8 and is rotatably connected with one end of the support 10, a protective shell, fixed cover has been connected with fixed plate 13 on the movable rod 12, installs spring 14 between the bottom of fixed plate 13 and the top of backup pad 8, and movable rod 12 runs through backup pad 8 and inserts the inside of protective housing 16, and there is cutting knife 15 bottom of movable rod 12 through threaded connection, and the top of cutting knife 15 is fixed with connecting rod 17, and sleeve 18 has been cup jointed in the top activity of connecting rod 17, sleeve 18's top and backup pad 8 fixed connection.

Wherein, the cavity has been seted up to base 1's inside, the spacing groove has been seted up at base 1's top, base 1's side-mounting has second motor 20, the output shaft of second motor 20 inserts the inside of cavity and is connected with second lead screw 21, it revolves to opposite slider 22 to have cup jointed two screw threads on the second lead screw 21, slider 22 and spacing groove sliding connection, there is bolt 23 at slider 22's top through threaded connection, clamp plate 24 has been cup jointed in the activity on the bolt 23, be provided with fourth spring 25 between clamp plate 24's bottom and the slider 22.

The working principle is as follows: when the device is used, firstly, a diaphragm is placed on the fixing plate 3, the second motor 20 is started, the second motor 20 drives the second screw rod 21, the second screw rod 21 drives the sliding blocks 22 through thread transmission, the two sliding blocks 22 are far away from each other, the sliding blocks 22 drive the pressing plates 24, the two pressing plates 24 are far away from each other, the bolts 23 are rotated, the pressing plates 24 are driven by the bolts 23, at the moment, the fourth spring 25 is in a compressed state, the diaphragm is rolled and leveled by the two pressing plates 24, the device can be easily cut off during cutting, and the working efficiency is improved;

start first motor 6 during the cutting, first motor 6 drives first lead screw 7, first lead screw 7 passes through screw transmission and drives backup pad 8, backup pad 8 is downward, backup pad 8 drives protective housing 16, protective housing 16 compresses tightly the diaphragm, start hydraulic cylinder 11, pneumatic cylinder 11 drives support 10, support 10 drives movable rod 12, movable rod 12 drives cutting knife 15, second spring 14 is in compression state this moment, third spring 19 is in tensile state, heating wire circular telegram in cutting knife 15 generates heat, rely on heat energy to cut the diaphragm and improve the cutting effect of diaphragm, improve the off-the-shelf quality of diaphragm 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. The diaphragm slicing mechanism with the extension adjusting effect comprises a base (1) and is characterized in that a mounting groove is formed in one end of the top of the base (1), a fixing plate (3) is movably connected to the inside of the mounting groove, a supporting column (5) is fixed to one end, far away from the mounting groove, of the top of the base (1), a sliding groove is formed in the side face of the supporting column (5), a first motor (6) is installed at the top of the supporting column (5), an output shaft of the first motor (6) is inserted into the sliding groove and connected with a first screw rod (7), a supporting plate (8) is sleeved on the first screw rod (7) through threads, a fixing shaft (9) is fixed to the top of the supporting plate (8), a support (10) is rotatably connected to the top of the fixing shaft (9), a hydraulic cylinder (11) is installed at one end of, a piston rod of the hydraulic cylinder (11) penetrates through the support plate (8) and is rotationally connected with one end of the bracket (10), a protective shell (16) is fixed at one end of the supporting plate (8) far away from the hydraulic cylinder (11), one end of the bracket (10) far away from the piston rod of the hydraulic cylinder (11) is rotatably connected with a movable rod (12), a fixed plate (13) is fixedly sleeved on the movable rod (12), a spring (14) is arranged between the bottom of the fixed plate (13) and the top of the supporting plate (8), the movable rod (12) penetrates through the support plate (8) and is inserted into the protective shell (16), the bottom of the movable rod (12) is connected with a cutting knife (15) through threads, the top of the cutting knife (15) is fixed with a connecting rod (17), the top of the connecting rod (17) is movably sleeved with a sleeve (18), and the top of the sleeve (18) is fixedly connected with the supporting plate (8).

2. The diaphragm slicing mechanism with the extension adjusting effect is characterized in that a cavity is formed in the base (1), a limiting groove is formed in the top of the base (1), a second motor (20) is installed on the side face of the base (1), an output shaft of the second motor (20) is inserted into the cavity and connected with a second lead screw (21), two sliding blocks (22) with opposite thread turning directions are sleeved on the second lead screw (21) through threads, the sliding blocks (22) are slidably connected with the limiting groove, the top of each sliding block (22) is connected with a bolt (23) through threads, a pressing plate (24) is movably sleeved on each bolt (23), and a fourth spring (25) is arranged between the bottom of each pressing plate (24) and each sliding block (22).

3. A diaphragm slicing mechanism with an extended adjustment effect according to claim 1, characterized in that a third spring (19) is installed between the top inside the sleeve (18) and the top of the link (17).

4. A diaphragm slicing mechanism with extension adjusting effect as claimed in claim 1, wherein the cutting knife (15) is a circular ring cutter, and the cutting knife (15) is provided with an electric heating wire.

5. A diaphragm slicing mechanism with an extended adjustment effect as claimed in claim 1, wherein a first spring (4) is installed between the bottom of the fixed plate (3) and the inside of the installation groove, and the number of the first springs (4) is several.

6. A diaphragm slicing mechanism with an extension adjusting effect as claimed in claim 1, characterized in that the bottom of the base (1) is fixed with legs (2), and the number of the legs (2) is four.