CN217514025U

CN217514025U - One-shaft four-linkage four-side simultaneous cutting and sampling device

Info

Publication number: CN217514025U
Application number: CN202221423678.7U
Authority: CN
Inventors: 高继月; 聂金宁; 张颖超; 王玉峰
Original assignee: Apl Technology Inc
Current assignee: Apl Technology Inc
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-30
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a device for simultaneously cutting and sampling four sides of a four-linkage shaft, which comprises a supporting platform, a sampling and cutting assembly and a power motor; the sampling and cutting assembly comprises a rotatable tool rest stirring disc, a coupler is arranged at the center of the tool rest stirring disc and connected with a driving shaft of a power motor, the tool rest stirring disc can rotate under the driving of the power motor, and four stirring clamps are arranged around the tool rest stirring disc; the cutting assembly main framework is further provided with four linear guide rails capable of being enclosed into a square shape, a sliding block is arranged on each linear guide rail, a tool rest is arranged on each sliding block, a sampling blade is arranged on each tool rest, a bearing is arranged on each tool rest, a poking clamp is connected with the bearing in a matched and clamped mode, the poking clamp can drive the bearing to move when rotating, at least two adjacent tool rests are adjustable tool rests, and the cutting width and the cutting length of a cutting sample are adjusted by adjusting the distance between the tool rests opposite to the adjustable tool rests. The utility model discloses when guaranteeing sampling device's precision, can also improve the efficiency of cutting.

Description

One-shaft four-linkage four-side simultaneous cutting and sampling device

Technical Field

The utility model relates to a cutting means technical field of film or paper, concretely relates to can realize cutting sampling device of high accuracy size sample requirement.

Background

With the rapid development of society, people have greater and greater requirements on product types and product quality, and the application of film-shaped and paper-shaped products is wider and wider, for example, in the lithium battery industry, a diaphragm not only separates the positive electrode and the negative electrode of a battery and prevents the two electrodes from being contacted to cause short circuit, but also has the function of enabling electrolyte ions to pass through, so that the diaphragm has great influence on the conventional performances of the lithium ion battery, such as electrical performance, safety performance, cycle performance and the like; for example, in the display screen industry, the optical film is an indispensable component, so the requirements on the service life, reliability and strength of the optical film product are higher and higher; in addition, the share of the packaging industry for film-shaped and paper-shaped products on the market is getting larger and larger, and with the continuous emergence of various new materials, new equipment and new processes, the plastic film and the paper in the packaging industry of China are promoted to develop towards the direction of variety diversification, specialization and multifunctional composite property.

Therefore, it is particularly important to test the physical and chemical properties of films and paper, such as air permeability, strength, surface density, heat resistance, etc. The existing product production is mass production, and in order to ensure the consistency of the product, sampling test needs to be carried out in the product. However, in the current stage, the film sampling is generally carried out by manual cutting and machine cutting, the film is flatly laid on a cutting plate by the manual cutting to cut film sample strips, and the manual operation has many defects, such as uneven cutting, inconsistent size and the like; the machine cutting solves the problem of unstable inaccuracy of manual cutting, the efficiency is high, however, most of the quadrilateral sampling instruments on the market are blades fixed on two groups of guide rails, and the size precision and the angle precision of cutting cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a four linkage four sides of an axle cut sampling device simultaneously, solve among the prior art to the inaccurate and inefficient problem of the sample cutting size precision and/or the angle instability of film or paper.

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

the utility model provides a four linkage four sides of an axle cut sampling device simultaneously which characterized in that: the device comprises a supporting platform, a sampling cutting assembly arranged on the supporting platform and a power motor; the sampling and cutting assembly comprises a cutting assembly main framework arranged on the supporting platform, a rotatable tool rest poking disc is arranged on the cutting assembly main framework, a coupler fixedly connected with the tool rest poking disc is arranged in the center of the tool rest poking disc, the coupler is connected with a driving shaft of a power motor, the tool rest poking disc can rotate under the driving of the power motor, and four poking clamps are arranged around the tool rest poking disc;

the cutting component main framework is also provided with four linear guide rails which can be enclosed into a square shape, each linear guide rail is respectively provided with a slide block, each slide block is respectively provided with a tool rest, the lower part of each tool rest is respectively provided with a sampling blade, and the upper part of each knife rest is respectively provided with a bearing, the toggle clamp is in fit clamping connection with the bearing, the toggle clamp can drive the bearing to move when rotating, in addition, at least two adjacent tool rests are adjustable tool rests which are arranged on an upper supporting plate of an X-axis one-dimensional fine adjustment platform, the adjusting mechanism base of the X-axis one-dimensional fine adjustment platform is fixed on the slide block, in addition, the moving direction of the upper supporting plate is vertical to the linear guide rail, the distance between the adjustable tool rest and the tool rest opposite to the adjustable tool rest can be adjusted by adjusting the upper supporting plate, so that the cutting width and the cutting length of a cut sample can be adjusted.

Further, when the tool rest poking disc rotates, the poking clamp is in rolling connection with the bearing, and friction resistance is reduced through rolling friction.

Furthermore, a position switch stand column is further arranged on the cutting assembly main framework, a position switch is arranged on the position switch stand column, and the position switch is used for controlling the power motor to be turned on and off.

Further, be provided with the inner column that a plurality of interval set up on the cutting subassembly main frame, the inner column is used for supporting the motor power backup pad, the motor power sets up in the motor power backup pad, be provided with the shaft hole in the motor power backup pad, motor power's drive shaft passes the shaft hole with the shaft coupling rigid coupling.

Furthermore, still be provided with the outer stand that a plurality of interval set up on the cutting subassembly main frame, the upper end and the power motor backup pad rigid coupling of outer stand also are used for supporting the power motor backup pad.

Further, supporting platform includes the skeleton and sets up the platform of sending a sample on the skeleton, sample cutting assembly sets up send a sample on the platform, still be provided with in the power motor backup pad and be used for the subassembly that compresses tightly that flattens sample before the cutting of sample.

The beneficial effects of the above technical scheme are: the blades capable of cutting simultaneously are respectively fixed on the guide rail sliding blocks, the cutter frame is used for poking the disc to drive the sliding blocks to complete cutting action, and the size between the guide rails can be ensured through assembling and debugging and high-precision measuring tools, so that the precision of the sampling device can be ensured.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a sampling and cutting assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an X-axis one-dimensional fine adjustment platform according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-3, an one-axis four-linkage four-side simultaneous cutting and sampling device comprises a supporting platform 1 and a sampling and cutting assembly 2 arranged on the supporting platform 1, wherein the supporting platform 1 is mainly used for providing a fixed support for the components or mechanisms of the device, such as the sampling and cutting assembly 2, and the sampling and cutting assembly 2 is the core of the device, the device further comprises a power motor 3, and the power motor 3 is provided with a sampling and cutting power source through the sampling and cutting assembly 2; sample cutting assembly 2 is including setting up cutting assembly owner skeleton 21 on supporting platform 1, cutting assembly owner skeleton provide whole support for cutting assembly, cutting assembly owner skeleton 21 is last to be provided with rotatable knife rest dial disc 22, the center of knife rest dial disc 22 be provided with knife rest dial disc 22 fixed connection's shaft coupling 23, shaft coupling 23 and motor power 3's drive shaft connection, knife rest dial disc 22 can rotate under motor power 3's drive, knife rest dial disc 22's dish week is provided with four and stirs the clamp 221.

The cutting assembly main framework 21 is further provided with four linear guide rails 24 capable of enclosing into a square shape, each linear guide rail 24 is provided with a sliding block 25, each linear guide rail 24 provides a high-precision linear moving track for the sliding block 25, each sliding block 25 is provided with a tool rest 26, and the lower part of each tool rest 26 is provided with a sampling blade 27. Each the upper portion of knife rest 26 is provided with a bearing 28 respectively, stir press from both sides 221 with bearing 28 cooperation joint is stirred and is pressed from both sides 221 and bearing 28 roll connection, consequently, stir when pressing from both sides 221 and dial the direction rotation of driving disk 22 along with the knife rest, stir and press from both sides 28 and drive bearing 28 removes, and then, bearing 28 drives the knife rest 26 with bearing 28 fixed connection and removes, and in addition, stir and press from both sides 221 and bearing 28 and adopt the rolling driven mode, can reduce frictional resistance, save kinetic energy.

In addition, at least two adjacent tool rests 26 are adjustable tool rests 261, the adjustable tool rests 261 are arranged on an upper supporting plate 291 of an X-axis one-dimensional fine adjustment platform 29, an adjusting mechanism base 292 of the X-axis one-dimensional fine adjustment platform is fixed on the sliding block, in addition, the moving direction of the upper supporting plate 291 is perpendicular to the linear guide rail, the distance between the adjustable tool rest and the tool rest opposite to the adjustable tool rest can be adjusted through adjusting the upper supporting plate 291, and further the cutting width and the cutting length of a cut sample are adjusted. The X-axis one-dimensional fine adjustment platform of this embodiment adopts the X-axis one-dimensional fine adjustment platform that the brand of purchasing is for moist good model LX, and one side setting of fine adjustment platform is by adjustable knob 293, and the relative position of layer board is adjusted to the accessible adjustment adjustable knob.

Specifically, when blade spacing needs to be adjusted, the locking bolt 294 is first released to allow the adjustment mechanism base and the adjustment mechanism upper plate 291 to move relative to each other. The adjustable knob 293 is then rotated by the amount that needs to be adjusted, and the blade distance can be increased or decreased by rotating the adjustable knob 293 in forward and reverse directions, thereby achieving cutting accuracy. Meanwhile, the adjustable knob 293 is provided with an adjusting scale, and each grid represents 0.01 mm. The blade spacing adjustment is completed and then locked by the locking bolt 294. The adjustment mechanism mount 292 is fixed to the adjustment mechanism upper plate 291.

Still be provided with position switch stand 210 on the cutting assembly main frame 21, be provided with position switch 211 on the position switch stand 210, position switch 211 is used for controlling opening and closing of power motor 3, and when both ends touched position switch respectively about the slider, position switch realized the operating condition's to the motor control.

Be provided with the inner column 212 that a plurality of interval set up on the cutting assembly main frame 21, inner column 212 is used for leaning on inside position at the cutting assembly main frame and supports power motor backup pad 213, power motor 3 sets up on the power motor backup pad 213, be provided with the shaft hole on the power motor backup pad 213, power motor 3's drive shaft passes the shaft hole with shaft coupling 23 rigid coupling.

The cutting assembly main framework 21 is further provided with a plurality of outer upright posts 214 arranged at intervals, and the upper ends of the outer upright posts 214 are fixedly connected with the power motor supporting plate 213 and are also used for supporting the power motor supporting plate 213.

In order to meet the installation and production requirements, the supporting platform 1 can be arranged in a split manner, in some realizable embodiments, the supporting platform 1 comprises a main framework 11 and a sample sending platform 12 arranged on the main framework 11, the sample cutting assembly 2 is arranged on the sample sending platform 12, the sample sending platform can provide a platform for cutting samples, the samples are conveniently taken and placed, and a pressing assembly 215 for pressing the samples before the samples are cut is further arranged on the power motor supporting plate 213.

It should be noted that, the connection modes of the above components or parts that are fixed or relatively unchanged in position may be selected from screw connection, riveting connection, and the like.

The working principle of the above-described device is illustrated below by means of an embodiment:

when the power motor rotates anticlockwise, the tool rest poking disc is driven to rotate through the coupler, so that the tool rest poking disc pokes the bearing to drive the four sliding blocks to slide anticlockwise; the linear guide rail and the sliding block are matched to provide high-precision linear motion, so that the sliding block drives the tool rest and the adjustable tool rest to finish linear motion and stops after the adjustable tool rest and the adjustable tool rest trigger the position switch, so that the sampling blade finishes the sample cutting action, and the principle is the same when the power motor rotates clockwise.

Through the embodiment, the blades which can be cut simultaneously by the device are respectively fixed on the guide rail sliding blocks, the sliding blocks are driven by the poking disc of the tool rest to complete the cutting action, and the size between the guide rails can be ensured through assembling and debugging and a high-precision measuring tool, so that the precision of the sampling device can be ensured.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a four linkage four sides of an axle cut sampling device simultaneously which characterized in that: the device comprises a supporting platform, a sampling cutting assembly arranged on the supporting platform and a power motor; the sampling and cutting assembly comprises a cutting assembly main framework arranged on the supporting platform, a rotatable tool rest poking disc is arranged on the cutting assembly main framework, a coupler fixedly connected with the tool rest poking disc is arranged in the center of the tool rest poking disc, the coupler is connected with a driving shaft of a power motor, the tool rest poking disc can rotate under the driving of the power motor, and four poking clamps are arranged around the tool rest poking disc;

2. The one-axis four-linkage four-side simultaneous cutting and sampling device as claimed in claim 1, wherein: when the tool rest poking disc rotates, the poking clamp is in rolling connection with the bearing, and friction resistance is reduced through rolling friction.

3. The one-axis four-linkage four-side simultaneous cutting and sampling device as claimed in claim 1, wherein: still be provided with the position switch stand on the cutting assembly skeleton, be provided with position switch on the position switch stand, position switch is used for controlling opening and closing of power motor.

4. The one-axis four-linkage four-side simultaneous cutting and sampling device as claimed in claim 1, wherein: the cutting assembly main framework is provided with a plurality of inner columns arranged at intervals, the inner columns are used for supporting a power motor supporting plate, the power motor is arranged on the power motor supporting plate, a shaft hole is formed in the power motor supporting plate, and a driving shaft of the power motor penetrates through the shaft hole and the shaft coupling fixedly connected.

5. The one-axis four-linkage four-side simultaneous cutting and sampling device as claimed in claim 4, wherein: the cutting assembly main framework is also provided with a plurality of outer stand columns arranged at intervals, and the upper ends of the outer stand columns are fixedly connected with the power motor supporting plate and are also used for supporting the power motor supporting plate.

6. The one-axis four-linkage four-side simultaneous cutting and sampling device as claimed in claim 5, wherein: the supporting platform comprises a main framework and a sample conveying platform arranged on the main framework, the sample cutting assembly is arranged on the sample conveying platform, and a pressing assembly used for pressing a sample piece before the sample piece is cut is further arranged on the power motor supporting plate.