CN217225806U

CN217225806U - Check device for cutting depth of cutting knife

Info

Publication number: CN217225806U
Application number: CN202220677263.6U
Authority: CN
Inventors: 黄东雷
Original assignee: Evergrande New Energy Technology Shenzhen Co Ltd
Current assignee: Evergrande New Energy Technology Shenzhen Co Ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-19
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a process of cutting in the lithium cell production process, the utility model provides a ware is checked to cutter bite volume of dividing includes the mounting panel, first lead screw slide mechanism, second lead screw slide mechanism, jack catch and fixing base, first lead screw slide mechanism and the parallel installation of second lead screw slide mechanism are on the mounting panel, and the two structure is unanimous, all include adjust knob, the lead screw, linear bearing, jack catch installation piece and bearing frame, the top that the mounting panel was passed to lead screw one end is connected with adjust knob, the other end and the bearing frame of lead screw are connected, the bottom fixed connection of bearing frame and mounting panel, the linear bearing suit is in order to constitute screw drive mechanism on the lead screw, jack catch installation piece is installed on linear bearing, install the jack catch on two jack catch installation pieces respectively, the fixing base is installed in the mounting panel bottom, be equipped with measuring device between lead screw and the adjust knob. The utility model provides the accuracy of high adjustment cutter bite reduces the time of adjusting the sword, reduces the debugging of repeatability.

Description

Check device for cutting depth of cutting knife

Technical Field

The utility model relates to a process of cutting in the lithium cell production process specifically, relates to a ware is checked to cutter bite volume of dividing.

Background

With the development of society, people's lives are changing with the earth, and people's lives are getting better and better, and a lithium battery is a common battery in life, and is a battery which uses a nonaqueous electrolyte solution and takes lithium metal or lithium alloy as a negative electrode material. The main process of the front-end working procedure (pole piece manufacturing) of the lithium battery comprises stirring, coating, rolling, slitting, paper piece cutting and die cutting, wherein the slitting process is to continuously longitudinally cut a wider whole roll of pole piece into a plurality of narrow pieces with required widths. Slitting is to slit coiled pole pieces by an upper slitting knife and a lower slitting knife of a slitting machine according to a rolling shear principle, wherein the slitting knives have different specification models and need to be reshaped under different requirements.

At present, after the parting cutter is subjected to shape change, when the tool consumption of the upper cutter and the lower cutter is adjusted, the difficulty is high, a standard checking fixture is not used for judging the accuracy of the distance ruler, the accuracy is basically determined by visual inspection through the experience of a shape change worker, the follow-up repeated debugging is caused, and the damage is caused due to the fact that the cutters are not in place during machine adjustment. Not only the debugging time is increased to influence the production efficiency, but also the waste of the debugging material and the cutter can be generated.

In view of the above technical problem, the utility model provides a check ware of cutter bite is cut to slitting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a divide cutter bite check ware is provided, this divide cutter bite check ware can ensure that the cutter bite is accurate about the branch cutter, and adjusts the convenience, avoids debugging repeatedly, improves the precision when reducing the accent sword time.

In order to solve the technical problem, the utility model provides a cutter cut-off gauge checker, which comprises a mounting plate, a first lead screw sliding mechanism, a second lead screw sliding mechanism, a clamping jaw and a fixing seat, wherein the first lead screw sliding mechanism and the second lead screw sliding mechanism are parallelly mounted on the mounting plate, the first lead screw sliding mechanism and the second lead screw sliding mechanism have the same structure, and both of the first lead screw sliding mechanism and the second lead screw sliding mechanism comprise an adjusting knob, a lead screw, a linear bearing, a clamping jaw mounting block and a bearing seat, one end of the lead screw penetrates through the top of the mounting plate to be connected with the adjusting knob, the other end of the lead screw is connected with the bearing seat, the bearing seat is fixedly connected with the bottom of the mounting plate, the linear bearing is sleeved on the lead screw to form a lead screw transmission mechanism, the clamping jaw mounting block is mounted on the linear bearing, and the clamping jaw is respectively mounted on the two clamping jaw mounting blocks, the fixing seat is installed at the bottom of the mounting plate, and a measuring device is arranged between the screw rod and the adjusting knob.

Specifically, the jack catch includes last jack catch and lower jack catch, it installs to go up the jack catch install first lead screw slide mechanism on the jack catch installation piece, lower jack catch is installed second lead screw slide mechanism on the jack catch installation piece.

Preferably, one end of the linear bearing is connected with the jaw mounting block through a flange.

Specifically, the measuring device is a digital position display, the digital position display is located between the adjusting knob and the top of the mounting plate, and the digital position display is fixedly connected with the top of the mounting plate.

Preferably, the fixing seat is a magnetic fixing seat, and a magnetic control switch is arranged on the magnetic fixing seat.

Specifically, be provided with on the mounting panel with the parallel spacing card strip of lead screw, spacing card strip is located first lead screw slide mechanism the lead screw with second lead screw slide mechanism between the lead screw, just spacing card strip is used for the restriction first lead screw slide mechanism with second lead screw slide mechanism the jack catch installation piece winds the lead screw central axis rotates.

Preferably, the mounting panel is installed the housing, the housing with the mounting panel links to each other and forms the full enclosure box, be provided with on the housing with the rectangular hole that the lead screw is parallel, the jack catch can be followed rectangular hole reciprocates.

Preferably, the surface of the casing is provided with a graduated scale.

Preferably, the back of the mounting plate is provided with a handle.

Preferably, the periphery of the adjusting knob is provided with an anti-skidding rubber sleeve.

By the proposal, the utility model has the advantages that:

the utility model discloses it fixes on the knife rest to divide cutter bite volume calibrator, screw drive mechanism turns into linear bearing's linear motion with the rotary motion of lead screw, reciprocate so that the jack catch along the axial direction of lead screw through the rotation regulation knob, adjust the high position of jack catch to required bite volume, first lead screw slide mechanism's jack catch and second lead screw slide mechanism's jack catch block respectively and check adjustment bite volume on upper and lower arbor face, thereby reach the accuracy and the accuracy of bite volume from top to bottom, greatly reduced adjust time.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of a part of the structure of an embodiment of the checking device for the cutting tool bite of the cutting tool of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic view of the overall structure of the specific embodiment of the cutter bite checking device of the present invention.

Description of the reference numerals

1 adjusting knob 2 digital position display

3 lead screw 4 linear bearing

5 claw mounting block 6 claw

7 bearing seat 8 magnetic force fixing seat

9 handle 10 limit clip strip

11 magnetic switch 12 casing

13 graduated scale

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be understood that the embodiments described herein are merely for purposes of illustration and explanation, and the scope of the present invention is not limited to the following embodiments.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "forming", "installing", "setting", "connecting", and the like are to be interpreted broadly, for example, the connection may be a direct connection, an indirect connection through an intermediate medium, a fixed connection, a detachable connection, or an integral connection; either directly or indirectly through intervening connectors, either internally or in cooperative relationship to each other. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present invention, unless otherwise specified, the terms "upper", "lower", "top", "bottom", "parallel" and the like are used to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; for the orientation terms of the present invention, it should be understood in conjunction with the actual installation state.

The utility model provides a checking device for the amount of cut of a slitting knife, referring to figure 1, the checking device for the amount of cut of the slitting knife of the utility model is mainly composed of a mounting plate 14, a first screw rod sliding mechanism, a second screw rod sliding mechanism, a clamping jaw 6 and a fixing seat 8, the first screw rod sliding mechanism and the second screw rod sliding mechanism are parallelly arranged on the mounting plate 14, the first screw rod sliding mechanism and the second screw rod sliding mechanism are consistent in mechanism and comprise an adjusting knob 1, a screw rod 3, a linear bearing 4, a clamping jaw mounting block 5 and a bearing seat 7, one end of the screw rod 3 passes through the top of the mounting plate 14 to be connected with the adjusting knob 1, the other end of the screw rod 3 is connected with the bearing seat 7, the bearing seat 7 is fixedly connected with the bottom of the mounting plate 14, the linear bearing 4 is sheathed on the screw rod 3 to form a screw rod transmission mechanism, the screw rod 3 is driven to do rotary motion around the central axis thereof by rotating the adjusting knob 1, screw drive mechanism turns into linear motion of lead screw 3 with linear bearing 4 along 3 length direction's of lead screw linear motion, and jack catch installation piece 5 is installed on linear bearing 4, installs jack catch 6 on two jack catch installation pieces 5 respectively to can check upper and lower bite respectively, linear bearing 4 drives jack catch 6 and reciprocates to required check height along 3 length direction of lead screw, and fixing base 8 is installed in mounting panel 14 bottom, will through fixing base 8 the utility model discloses suitable measuring position is fixed on the knife rest to the cutter bite checker, still is equipped with measuring device between lead screw 3 and adjust knob 1, and measuring device is used for instructing jack catch 6 upper and lower amount of movement, guarantees the accuracy and the accuracy of upper and lower bite.

As the utility model discloses a concrete implementation mode, jack catch 6 includes jack catch and lower jack catch, goes up the jack catch and installs on first lead screw slide mechanism's jack catch installation piece 5, and lower jack catch is installed on second lead screw slide mechanism's jack catch installation piece 5, goes up the jack catch and checks the upper and lower bite respectively with lower jack catch.

As the utility model discloses a preferred embodiment, linear bearing 4's one end is formed with mounting flange, with 5 flange joint of jack catch installation piece, flange joint dismantles conveniently, intensity is high, and when linear bearing 4 reciprocated, jack catch installation piece 5 was higher with linear bearing 4's uniformity, can ensure that 6 transmission accuracy of jack catch of installing on jack catch installation piece 5 are higher, ensured to take the amount of a knife to check the accuracy from top to bottom. It should be noted that the linear bearing 4 may also be installed in the jaw installation block 5 through a snap spring.

As the utility model discloses a specific embodiment, measuring device is digit position display 2, this digit position display 2 is located between adjust knob 1 and the 14 tops of mounting panel, and

digit position display

2 and 14 top fixed connection of mounting panel, digit position display 2 selects different pitches according to the pitch of lead screw 3, when rotatory adjust knob 1 is with the height of adjusting jaw 6, digit position display 2 can directly show the feed volume of lead screw 3, jaw 6 reciprocates the distance promptly, it is convenient to have the reading, the accurate characteristics of reading, the accuracy nature of eating the sword volume about guaranteeing.

As the preferred embodiment of the utility model, see fig. 1-2, fixing base 8 adopts the magnetic force fixing base, is provided with magnetic control switch 11 on the magnetic force fixing base, when the amount of cut is checked from top to bottom, will the utility model discloses the ware is checked to the amount of cut of dividing the cutter is placed in the suitable position that corresponds on the cutter saddle of dividing the cutter, opens magnetic control switch 11, and the magnetic force fixing base firmly adheres to on the cutter saddle under magnetic force, and the check of the amount of cut is convenient follow-up from top to bottom, avoids at the check in-process, and mounting bracket 14 produces for dividing the cutter saddle and removes to the accuracy of checking is influenced. It should be noted that the fixing base 8 can also adopt a suction cup type fixing base, and the air pressure principle is utilized to fix the utility model discloses the check device for the cutting depth of the slitting knife is fixed on the knife rest of the slitting knife.

As a specific embodiment of the present invention, referring to fig. 2, a spacing clamping strip 10 parallel to the lead screw 3 is provided on the mounting plate 14, the spacing clamping strip 10 is located between the lead screw 3 of the first lead screw sliding mechanism and the lead screw 3 of the second lead screw sliding mechanism, the spacing clamping strip 10 is close to the side of the first lead screw sliding mechanism and the side of the jaw mounting block 5 of the first lead screw sliding mechanism, the spacing clamping strip 10 is close to the side of the jaw mounting block 5 of the second lead screw sliding mechanism and the other side of the second lead screw sliding mechanism, thereby limiting the jaw mounting block 5 of the first lead screw sliding mechanism and the second lead screw sliding mechanism to rotate around the central axis of the lead screw 3, and ensuring the amount of vertical movement of the jaw 6 accurately controlled by the rotary adjusting knob 1.

As a preferred embodiment of the present invention, referring to fig. 3, the housing 12 is installed on the mounting plate 14, and the housing 12 is connected to the mounting plate 14 to form a fully enclosed box, so as to avoid the direct exposure of the first screw rod sliding mechanism and the second screw rod sliding mechanism, thereby not only protecting the housing, but also improving the appearance. In addition, a long hole parallel to the screw rod 3 is arranged on the housing 12, the jaw 6 extends out of the long hole to the outside of the housing 12 so as to be clamped on the upper and lower cutter shaft surfaces for checking, and the jaw 6 can move up and down along the long hole to be adjusted to the required checking height.

As a preferred embodiment of the present invention, referring to fig. 3, a graduated scale 13 is provided on the housing 12, the graduated scale 13 is close to the jaw 6, and is arranged along the length direction of the screw rod 3, so that the operator can more intuitively know the respective heights of the jaws 6 of the first screw rod sliding mechanism and the second screw rod sliding mechanism, and when the jaws 6 are required to be adjusted, the movement amount of the jaw 6 required to be adjusted is confirmed, the precise height adjustment is further realized by the cooperation measuring device, and the accuracy of the height adjustment are ensured.

As the utility model discloses a preferred embodiment, attend fig. 2, at the back installation handle 9 of mounting panel 14, removing the utility model discloses when dividing cutter bite check ware, handle 9 makes things convenient for operating personnel's gripping, is favorable to with the utility model discloses place on dividing cutter knife rest and adjust to suitable position, reduce adjustment time.

As the utility model discloses an optimal mode is provided with the antiskid rubber sleeve in 1 periphery of adjust knob, heightens the frictional force of 1 periphery of adjust knob, makes things convenient for operating personnel rotation adjust knob, avoids skidding. It is conceivable that the anti-slip performance of the outer periphery of the adjustment knob 1 may be improved by forming an anti-slip pattern on the outer periphery of the adjustment knob 1 or painting an anti-slip paint on the outer periphery of the adjustment knob 1.

It is right that the utility model discloses a divide cutter bite check ware has explained through concrete embodiment, can understand, the utility model discloses divide cutter bite check ware's main structure and size are not limited to above-mentioned embodiment concrete structural style. Next, in order to better understand the technical solution and the using method of the present invention, the following description of the preferred embodiment is made with reference to the relatively comprehensive preferred technical features.

Referring to fig. 1-3, the utility model provides a cutter bite checking device for a cutting knife, which comprises a mounting plate 14, a first screw rod sliding mechanism, a second screw rod sliding mechanism, a clamping jaw 6 and a fixing seat 8, wherein the first screw rod sliding mechanism and the second screw rod sliding mechanism are parallelly mounted on the mounting plate 14, and the first screw rod sliding mechanism and the second screw rod sliding mechanism are consistent in structure and respectively comprise an adjusting knob 1, a screw rod 3, a linear bearing 4, a clamping jaw mounting block 5 and a bearing seat 7, one end of the screw rod 3 penetrates through the top of the mounting plate 14 to be connected with the adjusting knob 1, the other end of the screw rod 3 is connected with the bearing seat 7, the bearing seat 7 is fixedly connected with the bottom of the mounting plate 14, the linear bearing 4 is sleeved on the screw rod 3 to form a screw rod transmission mechanism, the screw rod transmission mechanism converts the rotary motion of the screw rod 3 into the linear motion of the linear bearing 4, the linear bearing 4 is connected with the clamping jaw mounting block 5 in a flange way, the clamping jaw 6 comprises an upper clamping jaw and a lower clamping jaw, the upper clamping jaw is arranged on the clamping jaw mounting block 5 of the first screw rod sliding mechanism, and the lower clamping jaw is arranged on the clamping jaw mounting block 5 of the second screw rod sliding mechanism; specifically, a digital position display 2 is further arranged between the screw rod 3 and the adjusting knob, and the digital position display 2 is fixedly connected with the top of the mounting plate 14; specifically, the fixing seat 8 is a magnetic fixing seat which is arranged at the bottom of the mounting plate 14, and a magnetic control switch 11 is arranged on the magnetic fixing seat; further, a protective cover 12 is attached to the mounting plate 14, and a scale 13 is provided on the cover 12. The utility model discloses divide cutter bite volume check ware's application method as follows:

will the utility model discloses divide cutter draught check ware to place corresponding position on dividing the cutter knife rest, open magnetic control switch 11 and make the magnetic force fixing base adhere to fix and check on dividing the cutter knife rest, rotary adjusting knob 1 cooperation digital position display 2 and scale 13 will go up the jack catch and remove the high position of required draught with lower jack catch, then check on last lower cutter shaft face with last jack catch and lower jack catch card respectively, draught about the adjustment, thereby reach the accuracy and the accuracy of draught about reaching, and easy operation is swift, greatly reduced the adjustment time, reduce the condition of taking place to touch because of the error, improve the productivity.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The cutter cutting absorption amount calibrator is characterized by comprising a mounting plate (14), a first screw rod sliding mechanism, a second screw rod sliding mechanism, a clamping jaw (6) and a fixing seat (8), wherein the first screw rod sliding mechanism and the second screw rod sliding mechanism are parallelly mounted on the mounting plate (14), the first screw rod sliding mechanism and the second screw rod sliding mechanism are consistent in structure and comprise an adjusting knob (1), a screw rod (3), a linear bearing (4), a clamping jaw mounting block (5) and a bearing seat (7), one end of the screw rod (3) penetrates through the top of the mounting plate (14) to be connected with the adjusting knob (1), the other end of the screw rod (3) is connected with the bearing seat (7), the bearing seat (7) is fixedly connected with the bottom of the mounting plate (14), and the linear bearing (4) is sleeved on the screw rod (3) to form a screw rod transmission mechanism, claw installation piece (5) are installed on linear bearing (4), two install respectively on claw installation piece (5) claw (6), fixing base (8) are installed mounting panel (14) bottom, lead screw (3) with be equipped with measuring device between adjust knob (1).

2. The slitting knife draft check device according to claim 1, wherein the jaw (6) comprises an upper jaw mounted on the jaw mounting block (5) of the first screw sliding mechanism and a lower jaw mounted on the jaw mounting block (5) of the second screw sliding mechanism.

3. The slitting knife draft check device according to claim 1, wherein one end of the linear bearing (4) is flange-connected with the jaw mounting block (5).

4. The slitting knife draught check device according to claim 1, wherein the measuring device is a digital position display (2), the digital position display (2) is located between the adjusting knob (1) and the top of the mounting plate (14), and the digital position display (2) is fixedly connected with the top of the mounting plate (14).

5. The slitting knife draft check device according to claim 1, wherein the fixing seat (8) is a magnetic fixing seat, and a magnetic control switch (11) is arranged on the magnetic fixing seat.

6. The cutter draught checker according to claim 1, wherein a limit strip (10) parallel to the screw (3) is provided on the mounting plate (14), the limit strip (10) is located between the screw (3) of the first screw sliding mechanism and the screw (3) of the second screw sliding mechanism, and the limit strip (10) is used to limit the jaw mounting blocks (5) of the first screw sliding mechanism and the second screw sliding mechanism to rotate around the central axis of the screw (3).

7. The slitting knife draught calibrator according to claim 1, characterized in that a housing (12) is mounted on the mounting plate (14), the housing (12) is connected with the mounting plate (14) to form a fully-enclosed box body, a long hole parallel to the screw rod (3) is formed in the housing (12), and the clamping jaw (6) can move up and down along the long hole.

8. The slitting knife bite checker according to claim 7, wherein a scale (13) is provided on a surface of the housing (12).

9. The slitting knife draft check device according to any one of claims 1 to 8, wherein a handle (9) is mounted to the back of the mounting plate (14).

10. The slitting knife bite check device according to any one of claims 1 to 8, wherein the adjusting knob (1) is provided at its outer periphery with an anti-slip rubber sleeve.