CN106885708B

CN106885708B - Metal foil sampling tool

Info

Publication number: CN106885708B
Application number: CN201710227067.2A
Authority: CN
Inventors: 徐强
Original assignee: Hefei Dayue Electronic Technology Co ltd
Current assignee: Hefei Dayue Electronic Technology Co ltd
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2023-09-05
Anticipated expiration: 2037-04-10
Also published as: CN106885708A

Abstract

The invention discloses a metal foil sampling tool, which comprises a workbench, wherein the workbench is provided with a table top; the table top is provided with at least one cutting groove, the workbench is also provided with a containing cavity, and the cutting groove is communicated with the containing cavity; further comprises: the tool rest is arranged on the table top; the cutter is provided with a cutter handle and at least one cutter head capable of penetrating through the cutting groove, is supported above the table top by the cutter rest and is in sliding connection with the cutter rest along a first direction; the driving mechanism is arranged on the tool rest and drives the cutter to move; the synchronous mechanism is arranged in the accommodating cavity and is used for ejecting the cut metal foil out of the cutting groove; the first direction is perpendicular to the mesa. The invention has the beneficial effects that: a foil strip can be obtained quickly and reliably.

Description

Metal foil sampling tool

Technical Field

The invention belongs to the technical field of metal foil cutting, and particularly relates to a metal foil sampling tool.

Background

Before testing the tensile strength, elongation and the like of a metal foil, such as a copper foil, a foil test strip is cut according to the specification and the size, and then the test such as the tensile test is carried out on a tensile machine. At present, the test strip manufacturing operation is performed by manual cutting, time and labor are wasted, and the edge of the cut test strip is provided with saw tooth edges, wavy edges, personal errors and the like, so that the test result can be influenced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a metal foil sampling tool which can quickly and reliably obtain foil test strips.

In order to solve the problems in the prior art, the invention discloses a metal foil sampling tool which comprises a workbench, wherein the workbench is provided with a table top; the table top is provided with at least one cutting groove, the workbench is also provided with a containing cavity, and the cutting groove is communicated with the containing cavity; further comprises:

the tool rest is arranged on the table top;

the cutter is provided with a cutter handle and at least one cutter head capable of penetrating through the cutting groove, is supported above the table top by the cutter rest and is in sliding connection with the cutter rest along a first direction;

the driving mechanism is arranged on the tool rest and drives the cutter to move;

the synchronous mechanism is arranged in the accommodating cavity and is used for ejecting the cut metal foil out of the cutting groove;

the first direction is perpendicular to the mesa.

Further, the driving mechanism includes:

the rack is arranged on the cutter;

the gear is arranged on the tool rest and meshed with the rack;

the rotating shaft is matched with the gear through a key;

and the rocker is connected with the end part of the rotating shaft and used for driving the rotating shaft to rotate.

Further, the tool rest is provided with a chute formed by extending along a first direction and a containing cavity communicated with the chute, and the gear and at least a part of the rotating shaft are contained in the containing cavity; the handle of the cutter is slidably arranged in the chute.

Further, the synchronization mechanism includes:

the synchronous block is arranged in the accommodating cavity and is in sliding connection with the workbench along the first direction;

one end of the synchronous spring is abutted to the synchronous block, and the other end of the synchronous spring is abutted to the workbench;

the synchronous block is contracted towards the accommodating cavity when being under the pressure of the cutter, and can move towards the direction of the table surface under the acting force of the synchronous spring after the pressure is removed.

Further, the cutter handle of the cutter is also provided with a thimble extending along the first direction, and the synchronous block is also provided with a pressing shaft which can be abutted with the thimble; the table top is provided with a through hole which is matched with the pressing shaft.

Further, the synchronizing block has at least one stage that is movable in the slot.

Further, the cutter head of the cutter has a beveled edge.

Further, the workbench comprises:

the base, the holding cavity is formed on base;

and the cover is detachably arranged on the base and is used for sealing the accommodating cavity, and the table top, the cutting groove and the through hole are formed on the cover.

Further, the cutting groove is rectangular, and the section of the cutter head of the cutter is matched with the cutting groove.

Further, the tool holder comprises;

the upright post is arranged on the table top;

the cross arm is arranged on the upright post and used for supporting the cutter above the table top.

The invention has the beneficial effects that: a foil strip can be obtained quickly and reliably.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the structure of the embodiment of FIG. 1 from another perspective;

FIG. 3 is a front elevational view of the embodiment of FIG. 1;

FIG. 4 is a right side view of the construction of the embodiment shown in FIG. 1;

fig. 5 is a cross-sectional view taken along A-A in fig. 4.

Reference numerals:

1, a workbench; 1a table top; 1b, grooving; 1c a through hole; 1d accommodating cavity; 1.1 a base; 1.2 cover; 2 knife rest; 3, cutting knife; 3.1a knife handle; 3.1a thimble; 3.2 tool bit; 3.2a blade; 4, a driving mechanism; 4.1 racks; 4.2 gears; 4.3 rotating shaft; 4.4 rocking bar; 5 a synchronizing mechanism; 5.1 synchronizing blocks; 5.1a stage; 5.2 synchronizing springs; 5.2a pressing shaft.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 5, a metal foil sampling tool includes: a workbench 1, wherein the workbench 1 is provided with a table top 1a; the table top 1a is provided with two cutting grooves 1b, the workbench 1 is also provided with a containing cavity 1d, and the cutting grooves 1b are communicated with the containing cavity 1d; a tool rest 2 mounted on the table top 1a; the cutter 3 is provided with a cutter handle 3.1 and two cutter heads 3.2 which can pass through the cutting groove 1b, and the cutter 3 is supported above the table top 1a by the cutter rest 2 and is in sliding connection with the cutter rest 2 along a first direction; the driving mechanism 4 is arranged on the tool rest 2 and drives the cutter 3 to move; the synchronizing mechanism 5 is arranged in the accommodating cavity 1d and is used for ejecting the cut metal foil out of the cutting groove 1 b; the first direction is perpendicular to the table top 1a.

The working principle and process of the copper foil are specifically described below by taking the copper foil as an example:

the copper foil is horizontally placed on the table top 1a, then the driving mechanism 4 is operated to enable the cutter 3 to descend, and the cutter head 3.2 contacts the copper foil and then is matched with the cutting groove 1b to complete cutting of the copper foil. The synchronizing mechanism 5 moves along with the cutter 3 and carries the cut test strip. Then the cutter 3 is operated to lift, the synchronous mechanism 5 moves synchronously along with the cutter 3 to push the test strip onto the table top 1a, and finally the test strip is taken down. The device is simple and quick to operate, and can automatically push the test strip to the table top 1a so as to be convenient for people to pick up.

Preferably, the driving mechanism 4 includes: a rack 4.1 mounted on the cutter 3; a gear 4.2 mounted on the tool holder 2 and in meshing engagement with the rack 4.1; the rotating shaft 4.3 is matched with the gear 4.2 through a key; and the rocker 4.4 is connected with the end part of the rotating shaft 4.3 and is used for driving the rotating shaft 4.3 to rotate. The structure can realize the rapid control of the cutter 3, and has simple structure and high efficiency.

Preferably, the tool rest 2 is provided with a chute extending along a first direction and a containing cavity communicated with the chute, and the gear 4.2 and at least a part of the rotating shaft 4.3 are contained in the containing cavity; the shank 3.1 of the cutter 3 is slidably mounted in the chute. The structure is ingenious in structure and can reasonably and fixedly mount part of the components of the cutter 3 and the driving mechanism 4.

Preferably, the synchronizing mechanism 5 includes: the synchronizing block 5.1 is arranged in the accommodating cavity 1d and is in sliding connection with the workbench 1 along the first direction; a synchronizing spring 5.2, one end of which is abutted to the synchronizing block 5.1 and the other end of which is abutted to the workbench 1; the synchronizing block 5.1 is contracted towards the accommodating cavity 1d when being pressed by the cutter 3, and can move towards the table top 1a under the acting force of the synchronizing spring 5.2 after the pressure is removed. The synchronizing block 5.1 can fall along with the falling of the cutter 3 and can rise under the action of the synchronizing spring 5.2, so that the functions of bearing and automatically pushing the test strip are realized, and the test strip is manufactured more conveniently and efficiently.

As a preferable scheme, the cutter handle 3.1 of the cutter 3 is also provided with a thimble 3.1a which is formed by extending along the first direction, and the synchronous block 5.1 is also provided with a pressing shaft 5.2a which can be abutted with the thimble 3.1 a; the table top 1a has a through hole 1c which is aligned with the press shaft 5.2 a. The synchronous control of the synchronous block 5.1 is realized by utilizing the abutting connection of the thimble 3.1a and the pressing shaft 5.2a, so that the abrasion caused by the contact of the cutter head 3.2 and the synchronous block 5.1 is avoided, and the cutter head 3.2 is effectively protected.

Preferably, the synchronization block 5.1 has two stages 5.1a which can be moved in the cutout groove 1 b.

Preferably, the cutting head 3.2 of the cutter 3 has a beveled edge 3.2a. During cutting, one end of the blade 3.2a firstly cuts the copper foil, so that the copper foil is prevented from being wrinkled, and the edge of the cut copper foil test strip is tidy.

Preferably, the table 1 includes: a base 1.1, a containing cavity 1d is formed on the base 1.1; and a cover 1.2 detachably mounted on the base 1.1 for closing the accommodating cavity 1d, wherein the table top 1a, the cutting groove 1b and the through hole 1c are formed on the cover 1.2. This enables efficient storage and installation of the synchronizing mechanism 5 and facilitates disassembly and maintenance.

Preferably, the slot 1b is rectangular, and the cross section of the cutter head 3.2 of the cutter 3 is matched with the slot 1 b. Thus, a rectangular test strip can be obtained to meet the test requirements.

Preferably, the tool holder 2 comprises; the upright post is arranged on the table top 1a; the cross arm is arranged on the upright post and used for supporting the cutter 3 above the table top 1a.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.

Claims

1. The metal foil sampling tool comprises a workbench (1), wherein the workbench (1) is provided with a table top (1 a); the table top (1 a) is formed with at least one incision (1 b), characterized in that: the workbench (1) is also provided with a containing cavity (1 d), and the cutting groove (1 b) is communicated with the containing cavity (1 d); further comprises:

a tool rest (2) mounted on the table top (1 a);

a cutter (3) provided with a cutter handle (3.1) and at least one cutter head (3.2) capable of penetrating through the cutting groove (1 b), wherein the cutter (3) is supported above the table top (1 a) by the cutter rest (2) and is in sliding connection with the cutter rest (2) along a first direction;

the driving mechanism (4) is arranged on the tool rest (2) and drives the cutter (3) to move;

the synchronous mechanism (5) is arranged in the accommodating cavity (1 d) and is used for ejecting the cut metal foil out of the cutting groove (1 b);

the first direction is perpendicular to the table top (1 a);

the synchronization mechanism (5) comprises:

the synchronous block (5.1) is arranged in the accommodating cavity (1 d) and is in sliding connection with the workbench (1) along the first direction;

a synchronizing spring (5.2) with one end abutting against the synchronizing block (5.1) and the other end abutting against the workbench (1);

the synchronous block (5.1) is contracted inwards to the accommodating cavity (1 d) when being subjected to the pressure of the cutter (3), and can move towards the table top (1 a) under the acting force of the synchronous spring (5.2) after the pressure is removed;

the cutter handle (3.1) of the cutter (3) is also provided with a thimble (3.1 a) extending along the first direction, and the synchronous block (5.1) is also provided with a pressing shaft (5.2 a) which can be abutted with the thimble (3.1 a); the table top (1 a) is provided with a through hole (1 c) which is matched with the pressing shaft (5.2 a) in the direction;

the synchronization block (5.1) has at least one stage (5.1 a) which can be moved in the cutout groove (1 b).

2. The metal foil sampling tool of claim 1, wherein: the drive mechanism (4) includes:

a rack (4.1) mounted on the cutter (3);

a gear wheel (4.2) mounted on the tool holder (2) and in engagement with the rack (4.1);

a rotating shaft (4.3) which is matched with the gear (4.2) through a key;

and the rocker (4.4) is connected to the end part of the rotating shaft (4.3) and is used for driving the rotating shaft (4.3) to rotate.

3. The metal foil sampling tool of claim 2, wherein: the tool rest (2) is provided with a chute which extends along the first direction and a containing cavity which is communicated with the chute, and the gear (4.2) and at least a part of the rotating shaft (4.3) are contained in the containing cavity; the cutter handle (3.1) of the cutter (3) is slidably arranged in the chute.

4. The metal foil sampling tool of claim 1, wherein: the cutting head (3.2) of the cutter (3) has a beveled edge (3.2 a).

5. The metal foil sampling tool of claim 1, wherein: the table (1) comprises:

a base (1.1), the accommodating cavity (1 d) being formed on the base (1.1);

the cover (1.2) is detachably arranged on the base (1.1) and used for sealing the accommodating cavity (1 d), and the table top (1 a), the cutting groove (1 b) and the through hole (1 c) are formed on the cover (1.2).

6. The metal foil sampling tool of claim 1, wherein: the cutting groove (1 b) is rectangular, and the section of the cutter head (3.2) of the cutter (3) is matched with the cutting groove (1 b).

7. The metal foil sampling tool of claim 1, wherein: the tool holder (2) comprises;

the upright post is arranged on the table top (1 a);

the cross arm is arranged on the upright post and used for supporting the cutter (3) above the table top (1 a).