CN115453252B - Conductive performance testing device for conductive paste - Google Patents
Conductive performance testing device for conductive paste Download PDFInfo
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- CN115453252B CN115453252B CN202211311197.1A CN202211311197A CN115453252B CN 115453252 B CN115453252 B CN 115453252B CN 202211311197 A CN202211311197 A CN 202211311197A CN 115453252 B CN115453252 B CN 115453252B
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- 238000012360 testing method Methods 0.000 title claims abstract description 99
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 13
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- 230000001105 regulatory effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
Abstract
The invention discloses a conductive performance testing device for conductive paste, and relates to the technical field of conductive paste performance testing; to facilitate conductivity testing; the method comprises the following steps: the conveying device comprises a mounting frame, a conveying wheel is rotatably mounted on the mounting frame through a mounting shaft, conveying chains are connected to the outer side of the conveying wheel in a transmission manner, and mounting rods distributed at equal intervals are mounted between the two conveying chains; and the driving assembly is arranged on the outer wall of one side of the mounting frame and used for driving the transmission wheel to rotate. The invention can convey the containing bag based on the work of the driving assembly by arranging the containing bag, the extrusion table, the conveying chain and other structures, the containing bag is extruded by the bottom of the extrusion table in the conveying process, so that the conductive slurry is extruded from an output head of the containing bag, the extruded slurry falls into the die cavity, and after the die cavity is filled with the slurry, the two conductive supports are connected into the testing circuit due to the arrangement of the conductive supports at the two ends of the die cavity, so that the conductivity test of the conductive slurry in the die cavity is realized.
Description
Technical Field
The invention relates to the technical field of conductive paste performance testing, in particular to a conductive performance testing device for conductive paste.
Background
The conductive paste is a key material for packaging, electrode and interconnection of electronic components, and mainly comprises two major types, namely sintering-permeating conductive paste and curing conductive adhesive. The sintering-infiltration type conductive paste is mainly used in the industries of solar cells and the like, is sintered and then is used as an electrode, and the curing type conductive ink is widely applied to the industries of printed circuits, electronic packaging and the like; in the production and processing of the conductive paste, in order to ensure the quality of products, the performance of the conductive paste is often required to be tested, and although the current conductive paste testing device can meet certain testing requirements, the testing on the conductivity is still lack, so that the improvement is needed.
Through retrieval, a patent with the Chinese patent application number of CN202021447831.0 discloses an aging resistance testing device for oily conductive paste, which comprises a testing box with an opening at the upper end, wherein the outer box wall of the testing box is symmetrically connected with supporting plates, the upper ends of the supporting plates are connected with vertical plates, the upper ends of the two vertical plates are jointly connected with a transverse plate, the lower end of the transverse plate is connected with an electric push rod, the output end of the electric push rod is connected with a heating plate, a placing frame is arranged on the inner box wall of the testing box, the right outer frame wall of the placing frame is connected to the inner box wall of the testing box through a limiting component, and the placing frame is connected with a high-temperature resistant steel plate through an adjusting mechanism; the adjusting mechanism comprises an adjusting rod, an adjusting box, a worm wheel, a worm, an L-shaped plate and two impact plates. The aging resistance test device in the above patent has the following disadvantages: the conductivity of the conductive paste is inconvenient to test and needs to be improved.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a conductivity testing device for conductive paste.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric conductivity testing apparatus for conductive paste, comprising:
the mounting frame is rotatably provided with a conveying wheel through a mounting shaft, the outer side of the conveying wheel is in transmission connection with conveying chains, and mounting rods distributed at equal intervals are arranged between the two conveying chains;
the driving assembly is arranged on the outer wall of one side of the mounting frame and is used for driving the transmission wheel to rotate;
the accommodating bag is detachably arranged on the mounting rod through a detachable connecting assembly, one end of the accommodating bag is connected with an output head through an elastic crumple pipe, and one side of the accommodating bag is provided with a one-way input pipe for filling conductive paste;
the extrusion table is arranged on the inner side of the conveying chain through a lifting adjusting assembly, and the bottom height of the extrusion table is gradually reduced along the moving direction of the containing bag;
the testing template is arranged below the conveying chain, a die cavity is arranged at the top of the testing template, the die cavity is matched with the output head in position, and the two ends of the die cavity are provided with the conductive supports through the fixing supports.
Preferably, the following components: the lift adjustment assembly includes:
the extrusion platform is fixed on the lifting frame;
the bottom end of the first guide rod is fixed on the mounting frame, and the lifting frame is connected to the outer wall of the first guide rod in a sliding manner;
adjusting screw, adjusting screw pass through threaded connection in crane inner wall, installs the accommodate motor on the mounting bracket, and the output and the adjusting screw transmission of accommodate motor are connected.
Further: the disconnect-type coupling assembling includes:
the first buckle is detachably clamped outside the mounting rod;
the second buckle, the second buckle is fixed in first buckle one side outer wall, it is fixed with two spacing pieces of annular to hold bag top lateral wall, when holding the bag and installing on the second buckle, two spacing pieces of annular are located the upper and lower both sides of second buckle.
Further preferably: the inner wall of one side of the first buckle is fixed with a positioning column, the mounting rod is provided with a positioning hole matched with the positioning column, and when the first buckle is clamped on the mounting rod, the positioning column is inserted into the positioning hole.
As a preferable aspect of the present invention: a first sleeve and a second sleeve are fixed on the outer wall of the top of the annular limiting piece close to the output head, the inner wall of the first sleeve is connected with a threaded knob through threads, the inner wall of the top of the second sleeve is connected with a second guide rod in a sliding manner, an adjusting support is fixed on the top of the second guide rod, the threaded knob is rotatably connected to the inner wall of the adjusting support, and a limiting block is arranged on the threaded knob and used for preventing the threaded knob from sliding up and down on the adjusting support; the output head is fixed on the inner wall of the adjusting bracket.
Further preferred according to the invention are: and the outer wall of one side of the second guide rod is provided with scale marks.
As a still further scheme of the invention: a test seat is arranged below the conveying chain, a test jack is formed in the top of the test seat, two sides of the test template are lapped on the outer wall of the top of the test seat, a metal plug matched with the test jack is arranged on the outer wall of the bottom of one end of the conductive support, and the metal plug is detachably inserted into the test jack; the conductive support is connected to the test circuit through the test jack.
On the basis of the scheme: the outer wall of test template bottom is fixed with the bottom support, and the sealed sliding connection of die cavity inner wall has the regulating plate, and regulating plate one end bottom is rotated and is connected with adjust knob, and adjust knob passes through threaded connection in a bottom support, and regulating plate other end bottom outer wall is fixed with the third guide bar, and third guide bar sliding connection is in another bottom support.
On the basis of the scheme, the following steps are preferred: and a handle is fixed on the outer wall of the top of the test template.
It is further preferred on the basis of the foregoing scheme that: mounting bracket one side is provided with thick liquids filling device, and thick liquids filling device includes:
the filling device main body is arranged on one side of the mounting frame;
the delivery plug, the delivery plug passes through duct connection in the output of filling device main part, delivery plug and one-way input tube looks adaptation, mounting bracket one side outer wall is fixed with fixed knot, and delivery plug detachable joint is inboard in fixed knot.
The beneficial effects of the invention are as follows:
1. the invention can drive the transmission chain to operate based on the work of the driving component by arranging the containing bag, the extruding table, the transmission chain and other structures, so as to convey the containing bag, the containing bag passes through the bottom of the extruding table in the conveying process and is extruded by the bottom of the extruding table, so that the conductive slurry is extruded out from an output head of the containing bag, the extruded slurry falls into a die cavity, and after the die cavity is filled with the slurry, the two conductive supports can be connected into a test circuit due to the conductive supports arranged at the two ends of the die cavity, so that the conductivity test of the conductive slurry in the die cavity is realized.
2. According to the invention, because the height of the bottom of the extrusion table is changed smoothly, the extrusion table extrudes the containing bag step by step, so that the slurry in the containing bag can be uniformly output into the mold cavity, and the reliability is improved.
3. According to the invention, through the arrangement of the structures such as the adjusting motor, the adjusting screw rod, the first guide rod and the like, the adjusting screw rod can be driven to rotate based on the work of the adjusting motor, and the extrusion table is driven to ascend and descend under the guidance of the first guide rod, so that the compression effect of the extrusion table on the containing bag is changed, the output quantity of conductive paste of the containing bag is adjusted conveniently, and the practicability is improved.
4. According to the invention, the detachable connecting assembly is arranged, so that the accommodating bag can be conveniently mounted and detached, and the output condition of slurry can be adjusted according to requirements; through setting up locating hole and reference column, can carry out reliable location to first buckle to avoid first buckle to slide on the installation pole, promoted the practicality.
5. According to the invention, through arranging the adjusting bracket, the threaded knob and other structures, the distance between the adjusting bracket and the annular limiting piece can be adjusted by screwing the threaded knob, so that the purpose of adjusting the position of the output head is achieved, and the practicability is improved.
6. By arranging the test seat and the test jacks, the test template can be conveniently installed and replaced, and the test convenience is improved; through setting up structures such as regulating plate, can be through revolving the mode of twisting knob soon, the position of regulating plate in the die cavity to change the degree of depth of die cavity, promoted the practicality.
Drawings
Fig. 1 is a schematic structural diagram of a conductivity testing apparatus for conductive paste according to the present invention;
fig. 2 is a schematic structural diagram of a conductivity testing apparatus for conductive paste according to another aspect of the present invention;
fig. 3 is a schematic structural diagram of a test template of the conductivity testing device for conductive paste, which is detached from a test seat according to the present invention;
fig. 4 is a schematic cross-sectional structural diagram of a testing template of a conductivity testing apparatus for conductive paste according to the present invention;
fig. 5 is a schematic structural diagram of a conductive performance testing apparatus conveyor chain for conductive paste according to the present invention;
fig. 6 is a schematic structural view of a detachable connection assembly of a conductivity testing apparatus for conductive paste according to the present invention.
In the figure: the automatic filling device comprises a mounting frame 1, a first guide rod 2, a containing bag 3, a conveying chain 4, a conveying wheel 5, a mounting shaft 6, a filling device main body 7, a fixing buckle 8, a test seat 9, an adjusting motor 10, an adjusting screw rod 11, a handle 12, a squeezing table 13, a lifting frame 14, a testing jack 15, a testing template 16, a die cavity 17, a conductive support 18, a third guide rod 19, an adjusting plate 20, a bottom support 21, an adjusting knob 22, a metal plug 23, a fixing support 24, a first buckle 25, a mounting rod 26, a second buckle 27, a positioning column 28, a positioning hole 29, a conveying plug 30, a conveying pipe 31, a thread knob 33, an adjusting support 34, an output head 35, an elastic corrugated pipe 35, a scale line 36, a second guide rod 37, a second sleeve 38, an annular limiting sheet 39, a one-way input pipe 40 and a first sleeve 41.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
a conductivity testing apparatus for conductive paste, as shown in fig. 1 to 6, comprising:
the device comprises a mounting frame 1, wherein a conveying wheel 5 is rotatably mounted on the mounting frame 1 through a mounting shaft 6, conveying chains 4 are connected to the outer side of the conveying wheel 5 in a transmission manner, and mounting rods 26 which are distributed at equal intervals are mounted between the two conveying chains 4;
the driving component is arranged on the outer wall of one side of the mounting frame 1 and is used for driving the transmission wheel 5 to rotate (not shown in the figure, and can be driven by a motor in the prior art);
the accommodating bag 3 is detachably arranged on the mounting rod 26 through a detachable connecting assembly, one end of the accommodating bag 3 is connected with an output head 34 through an elastic corrugated pipe 35, and one side of the accommodating bag 3 is provided with a one-way input pipe 40 for filling conductive paste;
the extrusion table 13 is arranged on the inner side of the conveying chain 4 through a lifting adjusting assembly, and the bottom height of the extrusion table 13 is gradually reduced along the moving direction of the containing bag 3;
the testing template 16 is arranged below the conveying chain 4, the top of the testing template 16 is provided with a die cavity 17, the position of the die cavity 17 is matched with the output head 34, and two ends of the die cavity 17 are provided with conductive brackets 18 through fixing brackets 24;
through the arrangement of the containing bag 3, the extrusion table 13, the conveying chain 4 and other structures, the conveying chain 4 can be driven to operate based on the work of a driving assembly, the containing bag 3 is conveyed, the containing bag 3 passes through the bottom of the extrusion table 13 and is extruded by the bottom of the extrusion table 13 in the conveying process, so that the conductive slurry is extruded out from an output head 34 of the containing bag 3, the extruded slurry falls into the mold cavity 17, and after the mold cavity 17 is filled with the slurry, the two conductive supports 18 can be connected into a test circuit due to the fact that the conductive supports 18 are arranged at the two ends of the mold cavity 17, and therefore the conductivity test of the conductive slurry in the mold cavity 17 is achieved; because the bottom height of the extrusion table 13 is gently changed, the extrusion table 13 gradually extrudes the containing bag 3, so that the slurry in the containing bag 3 can be uniformly output into the die cavity 17, and the reliability is improved.
To facilitate adjustment of the height of the pressing table 13; as shown in fig. 3, the lift adjusting assembly includes:
the lifting frame 14 is used for fixing the extrusion platform 13 on the lifting frame 14 through screws;
the bottom end of the first guide rod 2 is fixed on the mounting frame 1, and the lifting frame 14 is connected to the outer wall of the first guide rod 2 in a sliding manner;
the adjusting screw 11 is connected to the inner wall of the lifting frame 14 through threads, the mounting frame 1 is provided with an adjusting motor 10, and the output end of the adjusting motor 10 is in transmission connection with the adjusting screw 11;
through setting up accommodate motor 10, adjusting screw 11 and first guide bar 2 isotructures, can drive adjusting screw 11 and rotate based on accommodate motor 10 work, and then drive extrusion platform 13 and go up and down under the direction of first guide bar 2 to change extrusion platform 13 and to the oppression effect who holds bag 3, so that adjust the conductive paste output volume of holding bag 3, promoted the practicality.
To facilitate disassembly; as shown in fig. 6, the breakaway connection assembly includes:
the first buckle 25 is detachably clamped on the outer side of the mounting rod 26;
the second buckle 27 is fixed on the outer wall of one side of the first buckle 25 through screws, two annular limiting pieces 39 are fixed on the side wall of the top end of the containing bag 3, and when the containing bag 3 is installed on the second buckle 27, the two annular limiting pieces 39 are positioned on the upper side and the lower side of the second buckle 27;
through setting up dismantlement formula coupling assembling, the installation that can be convenient is dismantled and is held bag 3, according to the demand, the adjustment thick liquids output condition, if only install one and hold bag 3, only hold the whole thick liquids of 3 outputs of bag by single, or install N and respectively hold bag 3, every holds the thick liquids of 3 output N times of bag, so that promote the thick liquids and lay the degree of consistency, the roughness on die cavity 17, the practicality has been promoted, hold 3 output capacities of bag and adjust the extrusion table 13 height and realize.
To avoid the first catch 25 sliding on the mounting bar 26; as shown in fig. 6, a positioning post 28 is fixed on an inner wall of one side of the first buckle 25 through a screw, a positioning hole 29 adapted to the positioning post 28 is formed on the mounting rod 26, and when the first buckle 25 is clamped on the mounting rod 26, the positioning post 28 is inserted into the positioning hole 29;
through setting up locating hole 29 and reference column 28, can carry out reliable location to first buckle 25 to avoid first buckle 25 to slide on installation pole 26, promoted the practicality.
To facilitate adjustment of the height of the output head 34; as shown in fig. 6, a first sleeve 41 and a second sleeve 38 are fixed on the outer wall of the top of an annular limiting piece 39 close to the output head 34, the inner wall of the first sleeve 41 is connected with a threaded knob 32 through a thread, the inner wall of the top of the second sleeve 38 is connected with a second guide rod 37 in a sliding manner, the top of the second guide rod 37 is fixed with an adjusting bracket 33, the threaded knob 32 is rotatably connected to the inner wall of the adjusting bracket 33, and a limiting block is arranged on the threaded knob 32 and used for preventing the threaded knob 32 from sliding up and down on the adjusting bracket 33; the output head 34 is fixed on the inner wall of the adjusting bracket 33;
through setting up structures such as adjusting bracket 33, screw knob 32, can adjust the interval between adjusting bracket 33 and the spacing piece 39 of annular through the mode of revolving screw knob 32 to reach the mesh of adjusting output head 34 position, promoted the practicality.
In order to improve the practicability; as shown in fig. 6, the outer wall of one side of the second guide rod 37 is provided with scale marks 36;
through setting up scale mark 36, do benefit to the precision that promotes the regulation, promoted the practicality.
For convenience of use; as shown in fig. 3 and 4, a test seat 9 is arranged below the transmission chain 4, a test jack 15 is arranged at the top of the test seat 9, two sides of the test template 16 are lapped on the outer wall of the top of the test seat 9, a metal plug 23 matched with the test jack 15 is arranged on the outer wall of the bottom of one end of the conductive support 18, and the metal plug 23 is detachably inserted into the test jack 15; the conductive bracket 18 is connected to a test circuit through the test jack 15;
through setting up test socket 9, test jack 15, can be convenient install, change test template 16, promoted the convenience of test simultaneously.
To facilitate adjustment of the depth of the mold cavity 17; as shown in fig. 3 and 4, a bottom bracket 21 is fixed on the outer wall of the bottom of the test template 16 through a screw, an adjusting plate 20 is connected on the inner wall of the mold cavity 17 in a sealing and sliding manner, an adjusting knob 22 is rotatably connected to the bottom of one end of the adjusting plate 20, the adjusting knob 22 is connected in one bottom bracket 21 through a thread, a third guide rod 19 is fixed on the outer wall of the bottom of the other end of the adjusting plate 20, and the third guide rod 19 is connected in the other bottom bracket 21 in a sliding manner;
by arranging the adjusting plate 20 and the like, the position of the adjusting plate 20 in the die cavity 17 can be adjusted by screwing the adjusting knob 22, so that the depth of the die cavity 17 is changed, and the practicability is improved.
In order to improve the practicability; as shown in fig. 4, the handle 12 is fixed to the top outer wall of the test template 16.
This embodiment is when using, based on drive assembly work, drive the operation of transfer chain 4, carry holding bag 3, hold bag 3 in transportation process, through extrusion platform 13 bottom, by extrusion platform 13 bottom extrusion, thereby extrude electrically conductive paste from output head 34 of holding bag 3, extruded thick liquids fall to in the die cavity 17, be full of behind the thick liquids in the die cavity 17, because die cavity 17 both ends are provided with electrically conductive support 18, two electrically conductive support 18 access test circuit, thereby the realization is to the conductivity test of electrically conductive thick liquids in the die cavity 17.
Example 2:
a conductivity testing device for conductive paste is disclosed, as shown in FIG. 1, for facilitating the filling of conductive paste; the present embodiment is modified from embodiment 1 as follows: 1 one side of mounting bracket is provided with thick liquids filling device, and thick liquids filling device includes:
the filling device main body 7 is arranged on one side of the mounting frame 1;
the conveying plug 30 is connected to the output end of the filling device main body 7 through a conveying pipe 31, the conveying plug 30 is matched with the one-way input pipe 40, a fixing buckle 8 is fixed on the outer wall of one side of the mounting frame 1, and the conveying plug 30 is detachably clamped on the inner side of the fixing buckle 8;
through setting up thick liquids filling device, can be according to the demand, to holding the interior filling thick liquids of bag 3, promoted the practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. A conductivity testing device for conductive paste, comprising:
the conveying device comprises a mounting frame (1), wherein a conveying wheel (5) is rotatably mounted on the mounting frame (1) through a mounting shaft (6), conveying chains (4) are connected to the outer side of the conveying wheel (5) in a transmission mode, and mounting rods (26) which are distributed at equal intervals are mounted between the two conveying chains (4);
the driving assembly is arranged on the outer wall of one side of the mounting frame (1) and is used for driving the transmission wheel (5) to rotate;
the accommodating bag (3), the accommodating bag (3) is detachably mounted on the mounting rod (26) through a detachable connecting assembly, one end of the accommodating bag (3) is connected with an output head (34) through an elastic corrugated pipe (35), and one side of the accommodating bag (3) is provided with a one-way input pipe (40) for filling conductive paste;
the extrusion table (13) is arranged on the inner side of the conveying chain (4) through a lifting adjusting assembly, and the bottom height of the extrusion table (13) is gradually reduced along the moving direction of the accommodating bag (3);
the testing device comprises a testing template (16), the testing template (16) is arranged below a conveying chain (4), a die cavity (17) is arranged at the top of the testing template (16), the position of the die cavity (17) is matched with an output head (34), and conductive supports (18) are arranged at two ends of the die cavity (17) through fixing supports (24);
a test seat (9) is arranged below the conveying chain (4), a test jack (15) is formed in the top of the test seat (9), two sides of the test template (16) are lapped on the outer wall of the top of the test seat (9), a metal plug (23) matched with the test jack (15) is arranged on the outer wall of the bottom of one end of the conductive support (18), and the metal plug (23) is detachably inserted into the test jack (15); the conductive bracket (18) is connected to the test circuit through the test jack (15).
2. The conductivity testing device of claim 1, wherein the lifting adjustment assembly comprises:
the lifting frame (14), the extrusion platform (13) is fixed on the lifting frame (14);
the bottom end of the first guide rod (2) is fixed on the mounting rack (1), and the lifting rack (14) is connected to the outer wall of the first guide rod (2) in a sliding manner;
adjusting screw (11), adjusting screw (11) pass through threaded connection in crane (14) inner wall, install on mounting bracket (1) adjusting motor (10), and the output and the adjusting screw (11) transmission of adjusting motor (10) are connected.
3. The conductivity testing apparatus for conductive paste according to claim 2, wherein the detachable connecting assembly comprises:
the first buckle (25), the first buckle (25) is detachably clamped on the outer side of the mounting rod (26);
the second buckle (27), the second buckle (27) is fixed in first buckle (25) one side outer wall, it is fixed with two spacing pieces of annular (39) to hold bag (3) top lateral wall, when holding bag (3) and installing on second buckle (27), two spacing pieces of annular (39) are located the upper and lower both sides of second buckle (27).
4. The conductivity testing device of claim 3, wherein a positioning post (28) is fixed on an inner wall of one side of the first buckle (25), a positioning hole (29) matched with the positioning post (28) is formed in the mounting rod (26), and when the first buckle (25) is clamped on the mounting rod (26), the positioning post (28) is inserted into the positioning hole (29).
5. The conductivity testing device for the conductive paste according to claim 4, wherein a first sleeve (41) and a second sleeve (38) are fixed on the outer wall of the top of an annular limiting piece (39) close to the output head (34), a threaded knob (32) is connected to the inner wall of the first sleeve (41) through threads, a second guide rod (37) is connected to the inner wall of the top of the second sleeve (38) in a sliding manner, an adjusting bracket (33) is fixed to the top of the second guide rod (37), the threaded knob (32) is rotatably connected to the inner wall of the adjusting bracket (33), and a limiting block is arranged on the threaded knob (32) and used for preventing the threaded knob (32) from sliding up and down on the adjusting bracket (33); the output head (34) is fixed on the inner wall of the adjusting bracket (33).
6. The conductivity testing device of claim 5, wherein the second guide bar (37) is provided with scale marks (36) on one side of the outer wall.
7. The conductivity testing device for the conductive paste according to claim 6, wherein a bottom bracket (21) is fixed on the outer wall of the bottom of the testing template (16), an adjusting plate (20) is connected on the inner wall of the cavity (17) in a sliding and sealing manner, an adjusting knob (22) is rotatably connected to the bottom of one end of the adjusting plate (20), the adjusting knob (22) is connected in one bottom bracket (21) through threads, a third guide rod (19) is fixed on the outer wall of the bottom of the other end of the adjusting plate (20), and the third guide rod (19) is connected in the other bottom bracket (21) in a sliding manner.
8. The conductivity testing device of claim 7, wherein a handle (12) is fixed to the outer wall of the top of the testing template (16).
9. The conductivity testing device for the conductive paste according to any one of claims 1 to 8, wherein a paste filling device is arranged on one side of the mounting frame (1), and the paste filling device comprises:
the filling device body (7), the filling device body (7) is arranged on one side of the mounting frame (1);
carry plug (30), carry plug (30) to connect in the output of filling device main part (7) through conveyer pipe (31), carry plug (30) and one-way input tube (40) looks adaptation, mounting bracket (1) one side outer wall is fixed with fixed knot (8), and it is inboard in fixed knot (8) to carry plug (30) detachable joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211311197.1A CN115453252B (en) | 2022-10-25 | 2022-10-25 | Conductive performance testing device for conductive paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211311197.1A CN115453252B (en) | 2022-10-25 | 2022-10-25 | Conductive performance testing device for conductive paste |
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| Publication Number | Publication Date |
|---|---|
| CN115453252A CN115453252A (en) | 2022-12-09 |
| CN115453252B true CN115453252B (en) | 2023-01-31 |
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| CN202211311197.1A Active CN115453252B (en) | 2022-10-25 | 2022-10-25 | Conductive performance testing device for conductive paste |
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Citations (11)
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Denomination of invention: A conductive performance testing device for conductive paste Granted publication date: 20230131 Pledgee: Bank of Nanjing Co.,Ltd. Changzhou Branch Pledgor: Jiangsu huayonene Technology Co.,Ltd. Registration number: Y2024980004212 |
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