CN215678558U - Ceramic heating element test equipment - Google Patents
Ceramic heating element test equipment Download PDFInfo
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- CN215678558U CN215678558U CN202121384959.1U CN202121384959U CN215678558U CN 215678558 U CN215678558 U CN 215678558U CN 202121384959 U CN202121384959 U CN 202121384959U CN 215678558 U CN215678558 U CN 215678558U
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Abstract
The utility model relates to the technical field of testing of heating elements of electronic cigarettes, and discloses a ceramic heating element testing device which comprises a workbench, a testing module and a clamping device, wherein the testing module and the clamping device are installed on the workbench; the clamping device is arranged below the test module and comprises a clamping slide seat and a clamping chuck for clamping the ceramic heating body, the clamping chuck is connected with a clamping cylinder and is arranged on the clamping slide seat through the clamping cylinder, and the clamping chuck is arranged below the test head. Therefore, the testing flexibility can be effectively improved by adjusting the relative position between the testing head and the clamping chuck, so that the resistance testing efficiency of the ceramic heating body is improved.
Description
Technical Field
The utility model relates to the technical field of testing of heating elements of electronic cigarettes, in particular to a ceramic heating element testing device.
Background
The ceramic heating body is a medium which can enable the heating wire to generate heat after being electrified, the ceramic heating body is widely applied in life, for example, the ceramic heating core is applied to an atomizer, especially, the ceramic heating core is used as the ceramic heating core in the electronic cigarette atomizer, the ceramic heating core is the core component part in the electronic cigarette atomizer, the heating wire generates heat through the power supply of a battery during the function, the tobacco tar adsorbed on the ceramic heating core begins to volatilize after reaching a certain temperature, and smoke is formed, so that the effect of sucking smoke is achieved for people.
In the processing production of the ceramic heating core, the ceramic heating core needs to be subjected to resistance test, and the ceramic heating core is packaged and marketed only when the resistance value of the ceramic heating core meets the test requirement.
At present, the resistance value test of the ceramic heating core is mostly carried out in a manual test mode, the test efficiency is low, and the resistance value change of the ceramic heating core can be influenced after the ceramic heating core is contacted by hands; in addition, some devices for testing the resistance value of the ceramic heating core appear on the market, but the automation degree of the devices is low in the testing process, and the devices cannot be uninterruptedly tested, so that the resistance testing efficiency of the ceramic heating body cannot meet the market demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ceramic heating element test device, and aims to solve the problem that the existing ceramic heating element test device is low in efficiency when testing the resistance of a heating element in the prior art.
The present invention is achieved as such, a ceramic heating element test apparatus comprising:
a work table;
the test module is arranged on the workbench and provided with a test sliding seat, the test sliding seat is assembled with a test frame for testing the resistance of the ceramic heating element, the test frame is provided with a first test arm and a second test arm which are symmetrically arranged, and test heads for directly contacting and testing the ceramic heating element are arranged below the first test arm and the second test arm;
the clamping device is arranged below the test module and comprises a clamping slide seat and a clamping chuck for clamping the ceramic heating body, the clamping chuck is connected with a clamping cylinder and installed on the clamping slide seat through the clamping cylinder, and the clamping chuck is located below the test head.
Furthermore, the test module is also provided with a test driving cylinder for driving the test sliding seat to move towards the vertical direction;
the test module still has the test mount pad, the back of test mount pad is passed through the riser and is installed on the workstation, the test slide is located the front of test mount pad, the test drives actuating cylinder and locates the top of test mount pad.
Furthermore, the first test arm and the second test arm are respectively connected with a test arm connecting seat, and the test arm connecting seats are assembled on an assembling table of the test sliding seat through an assembling block;
the testing head that first test arm set up is first testing head, the testing head that the second test arm set up is the second testing head, first testing head with the second testing head is relative setting, and top-down is close to each other gradually and arranges.
Furthermore, the first test head and the second test head are at least provided with two, the two first test heads are arranged at the bottom of the first test arm in parallel, the two second test heads are arranged at the bottom of the second test arm in parallel, and the widths of the first test head and the second test head are gradually reduced from top to bottom.
Furthermore, the clamping slide seat is mounted on the clamping base through a clamping slide rail, a slide seat cylinder for driving the clamping slide seat is further mounted on the clamping base, and the slide seat cylinder is located on the adjacent side of the clamping slide seat; the material clamping base is installed on the workbench through a supporting vertical plate.
Further, the ceramic heating element collecting device comprises a material receiving device, wherein the material receiving device is installed on the workbench and comprises a material receiving assembly for receiving the ceramic heating element, and the material receiving assembly is connected with a material blocking cylinder.
Furthermore, the material blocking cylinder is installed on the workbench through a material receiving base, the material blocking cylinder is assembled on one side of the material receiving base, and the material receiving assembly is approximately positioned above the material receiving base; the discharge end of the material receiving assembly is arranged towards the directions of the material clamping chuck and the testing head.
Further, including the vibration dish that is used for placing ceramic heat-generating body, the vibration dish is located on the frame panel, vibration dish adjacent side sets up receiving device, receiving device with the discharge gate of vibration dish is connected.
Further, the workstation is located on the frame panel, the workstation bottom is equipped with the supporting legs, the supporting legs is connected on the frame panel, set up the blanking mouth that is used for the ceramic heating element that drops on the workstation.
Further, the ceramic heating device comprises a discharging device used for guiding the flow direction of the ceramic heating body, and the discharging device is obliquely arranged on the workbench;
the discharging device is characterized in that a discharging groove is formed in the discharging device, a supporting bottom plate is connected to the bottom face of the higher end of the discharging device, a driving element is connected to the supporting bottom plate, and a discharging hole formed in the lower end of the discharging device extends to be connected to the blanking hole.
Compared with the prior art, the ceramic heating element test equipment provided by the utility model is provided with the test module, wherein the test jig in the test module is used for carrying out resistance test on the ceramic heating element by arranging two groups of test heads, the two groups of test heads are respectively corresponding to pins at two ends of the ceramic heating element for testing, so that the test accuracy is improved, the test jig is assembled on the test sliding seat of the test module, and the test sliding seat drives the test jig to move towards the vertical direction; the material clamping device is arranged below the test frame, the material clamping chuck of the material clamping device is used for clamping the ceramic heat-generating body, the material clamping chuck is driven by the material clamping slide seat, the position between the material clamping chuck and the test head can be adjusted, the ceramic heat-generating body clamped by the material clamping chuck can be more conveniently tested by the test head, and therefore, the test flexibility can be effectively improved through adjusting the relative position between the test head and the material clamping chuck, and the resistance test efficiency of the ceramic heat-generating body is improved.
Drawings
FIG. 1 is a perspective view of the overall structure provided by an embodiment of the present invention;
fig. 2 is a structural view of a receiving device provided in the embodiment of the present invention;
FIG. 3 is a structural view of a material clamping device provided in the embodiment of the present invention;
FIG. 4 is a structural view of a test module according to an embodiment of the present invention;
fig. 5 is a structural view of a discharging device provided in the embodiment of the present invention.
In the figure: 10-a rack panel;
20-a workbench and 201-a blanking port;
30-test module, 301-test slide seat, 302-test rack, 3021-first test arm, 3022-second test arm, 3023-first test head, 3024-second test head, 3025-test arm connecting seat, 3026-assembly block, 303-test driving cylinder, 304-test mounting seat, 305-assembly table
40-clamping device, 401-clamping slide seat, 402-clamping chuck, 403-clamping cylinder, 404-clamping slide rail, 405-clamping base and 406-slide seat cylinder;
50-a material receiving device, 501-a material receiving assembly, 502-a material blocking cylinder, 503-a material discharging sensor and 504-a material receiving base;
60-vibrating a disc;
70-discharging device, 701-discharging groove, 702-supporting bottom plate and 703-driving element.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-5, the preferred embodiment of the present invention is shown.
Ceramic heat-generating body test equipment, the resistance of the ceramic heat-generating body that uses in the mainly used test electron cigarette is through the resistance to accuse ceramic heat-generating body, selects the ceramic heat-generating body that accords with to be applied to the electron cigarette product, in this embodiment, has solved traditional manual test and the problem of low automatic test equipment, can realize the purpose of full automatization ceramic heat-generating body resistance test, and to a great extent has improved resistance test efficiency.
The test equipment that this application embodiment used mainly includes workstation 20, and installs test module 30 and the material clamping device 40 on workstation 20, and wherein, test module 30 has test slide 301, and test slide 301 is with vertical installation, and test slide 301 is equipped with the test jig 302 that is used for testing ceramic heat-generating body resistance, and consequently, test jig 302 also is vertical installation on test slide 301.
The test jig 302 has a first test arm 3021 and a second test arm 3022, the first test arm 3021 and the second test arm 3022 are symmetrically arranged, a set of test heads for direct contact testing of the ceramic heat generating body is provided below the first test arm 3021, and similarly, another set of test heads for direct contact testing of the ceramic heat generating body is provided below the second test arm 3022, the two sets of test heads are symmetrically and oppositely disposed, and the two sets of test heads respectively contact with both ends of the transducer of the ceramic heat generating body during testing, thereby performing resistance testing of the ceramic heat generating body.
The material clamping device 40 is arranged below the test module 30, the material clamping device 40 comprises a material clamping slide seat 401 and a material clamping chuck 402, and the material clamping chuck 402 is connected with a material clamping cylinder 403, so that the material clamping cylinder 403 can be used for driving the material clamping chuck 402 to clamp or release the material clamping chuck 402, and the material clamping chuck 402 is driven to clamp the ceramic heating element, so that the test head can conveniently perform resistance test on the ceramic heating element; in practical application, the clamping cylinder 403 is installed on the clamping slide seat 401, so that the clamping cylinder 403 and the clamping chuck 402 can be driven in the sliding process of the clamping slide seat 401, that is, the position of the clamping chuck 402 just below the test head can be adjusted by the sliding of the clamping slide seat 401, and the test head can move downwards to test the resistance of the ceramic heating element clamped by the clamping chuck 402.
The test jig 302 in the test module 30 tests the resistance of the ceramic heating element by arranging two groups of test heads, the two groups of test heads respectively correspond to pins at two ends of the ceramic heating element for testing, so that the test accuracy is improved, the test jig 302 is assembled on the test slide base 301 of the test module 30, and the test slide base 301 drives the test jig 302 to move towards the vertical direction;
the material clamping device 40 is arranged below the test jig 302, a material clamping chuck 402 of the material clamping device 40 is used for clamping the ceramic heating element, and the position between the material clamping chuck 402 and the test head can be adjusted under the driving of the material clamping slide seat 401 by the material clamping chuck 402, so that the ceramic heating element clamped by the material clamping chuck 402 can be more conveniently tested by the test head; therefore, the relative position between the test head and the clamping chuck 402 can be adjusted, so that the test flexibility can be effectively improved, and the resistance test efficiency of the ceramic heating body can be improved.
Referring to fig. 4, the test module 30 has a test mounting base 304 and a test driving cylinder 303, the back surface of the test mounting base 304 is mounted on the worktable 20 through a vertical plate, a test sliding base 301 is disposed on the front surface of the test mounting base 304, and the test driving cylinder 303 is disposed above the test mounting base 304; specifically, the test driving cylinder 303 is connected to the test slide base 301, and drives the test slide base 301 to move in the vertical direction, and since the test frame 302 is installed on the test slide base 301, when the test driving cylinder 303 drives the test slide base 301, the test frame 302 is driven to move in the vertical direction, so that the vertical position adjustment of the test frame 302 is realized.
Thus, when the test head of the test jig 302 needs to test the ceramic heating element clamped by the material clamping chuck 402, the test driving cylinder 303 drives the test slide base 301 to move downwards, that is, drives the test jig 302 to move downwards, and the two groups of test heads respectively contact two ends of the energy conversion sheet of the ceramic heating element; through setting up test mount pad 304, can drive actuating cylinder 303 with test slide 301 and test and assemble on the test base firmly to rationally optimize the fitting relation of test module 30, can test the resistance of ceramic heat-generating body more conveniently.
The test jig 302 includes a test arm connection seat 3025, and a first test arm 3021 and a second test arm 3022 that are used are respectively assembled through the test arm connection seat 3025, and the test arm connection seat 3025 has a substantially 7-shaped structure, so that the first test arm 3021 and the second test arm 3022 can be assembled inside the concave portion of the test arm connection seat 3025, and the back of the test arm connection seat 3025 is fixedly connected with an assembly block 3026; correspondingly, the side of the test carriage 301 where the test rack 302 is mounted is provided with the mounting table 305 matched with the mounting, specifically, the mounting table 305 is in a directional structure, two mounting tables 305 are provided and respectively mounted at two lower corners of the test carriage 301, and then the test rack 302 can be mounted with the mounting table 305 through the mounting blocks 3026 at the back, thereby completing the mounting relationship between the test rack 302 and the test carriage 301.
Preferably, the test head provided to the first test arm 3021 contacts the first end of the transducer chip of the ceramic heat generating body and thus is defined as the first test head 3023, and the test head provided to the second test arm 3022 contacts the second end of the transducer chip of the ceramic heat generating body and thus is defined as the second test head 3024; the first test head 3023 and the second test head 3024 are disposed opposite to each other, and in a normal state, the two test heads are disposed obliquely and gradually close to each other from top to bottom.
Two groups of test heads are assembled through the test arm connecting seat 3025, the stable assembly of the test heads is completed, then the assembly relation between the test frame 302 and the test slide base 301 is completed through the assembly block 3026 and the assembly table 305, the rapid assembly of the whole structure of the test module 30 is realized, the optimized design of the whole structure is realized, and the resistance test quality of the ceramic heating body can be effectively guaranteed.
At least two first test heads 3023 and at least two second test heads 3024 are respectively arranged, so that the two respective test heads contact two ends of the transducer of the ceramic heating element, wherein the two first test heads 3023 are arranged at the bottom of the first test arm 3021 in parallel, the two second test heads 3024 are arranged at the bottom of the second test arm 3022 in parallel, and in practical application, the widths of the first test heads 3023 and the second test heads 3024 are gradually reduced from top to bottom. Therefore, the resistance of the ceramic heating body can be tested more conveniently, and the influence of error values when the testing head tests the resistance is reduced.
As shown in fig. 3, the bottom of the material clamping slide seat 401 is connected to a material clamping slide rail 404 through a slide block, so that the material clamping slide seat 401 can be movably assembled on the material clamping base 105 through the material clamping slide rail 404, and a slide seat cylinder 406 is further installed on the material clamping base 105, so that the material clamping slide seat 401 can be driven to slide back and forth along the direction of the material clamping slide rail 404 through the slide seat cylinder 406, and since the material clamping chuck 402 is installed on the material clamping slide seat 401 through the material clamping cylinder 403, when the slide seat cylinder 406 drives the material clamping slide seat 401, the material clamping chuck 402 is driven, thereby achieving the purpose of adjusting the position of the material clamping chuck 402.
The slide cylinder 406 is located on the adjacent side of the clamping slide 401, i.e. the slide cylinder 406 also operates with the sliding of the clamping slide 401, and the clamping base 105 is mainly mounted on the workbench 20 through a supporting vertical plate in the assembly arrangement. Through adjusting the position of the material clamping chuck 402, the ceramic heating element clamped by the material clamping chuck 402 can be more accurately aligned to the two groups of test heads, and the resistance test accuracy and efficiency of the ceramic heating element are improved.
Referring to fig. 1, in the present embodiment, there is a frame panel 10, a vibration plate 60 is mounted on the frame panel 10, the vibration plate 60 is substantially cylindrical, the diameters of the upper and lower portions of the vibration plate 60 are larger than the diameter of the middle portion, especially the diameter of the upper portion is the largest, and a circular groove for placing a ceramic heating element is formed in the upper portion of the vibration plate 60; the vibration disk 60 is mainly used for placing a ceramic heating body of a resistor to be tested, and a discharge hole is formed in the side wall of the vibration disk 60.
Thus, when the vibration plate 60 vibrates, the ceramic heating element in the vibration plate 60 can fall out through the discharge hole.
Referring to fig. 1 and 2, a material receiving device 50 is mounted on the worktable 20, specifically, the material receiving device 50 is disposed at an adjacent side of the vibration disk 60, a feeding end of the material receiving device 50 is connected with a discharging port of the vibration disk 60, the material receiving device 50 includes a material receiving assembly 501, the material receiving assembly 501 is mainly used for receiving a ceramic heating element falling from the discharging port of the vibration disk 60, a material blocking cylinder 502 is connected below the material receiving assembly 501, and the material blocking cylinder 502 is used for blocking the ceramic heating element.
Like this, when the drive of material blocking cylinder 502 connects material subassembly 501, can make and connect material subassembly 501 to the vertical direction action to this completion connects the adjustment of the position relation between the discharge gate of material subassembly 501 and vibration dish 60, makes and connects material subassembly 501 to receive the ceramic heat-generating body more conveniently enough.
Be equipped with the ejection of compact sensor 503 of response ceramic heat-generating body ejection of compact position at the discharge end that connects material subassembly 501, when the ceramic heat-generating body reachs the discharge end that connects material subassembly 501, the existence of ceramic heat-generating body is sensed immediately to ejection of compact sensor 503, then ejection of compact sensor 503 can feed back the sensing signal to pressing from both sides material device 40, reminds to press from both sides material device 40 and come the clamp to get the ceramic heat-generating body.
Thus, when the vibration disc 60 vibrates, the ceramic heating element in the vibration disc 60 can fall into the material receiving device 50 through the discharge port, then the material clamping device 40 receives the signal of the discharge sensor 503, the ceramic heating element is clamped by moving the material clamping device, and the ceramic heating element is adjusted to be positioned under the test head, so that the purpose of full-process automatic material receiving of the ceramic heating element is achieved.
The material blocking cylinder 502 is connected with a material receiving base 504, the material receiving base 504 is arranged on the workbench 20 in a vertical plate shape, and the bottom of the material receiving base 504 extends to form a wider bottom; specifically, the material blocking cylinder 502 is assembled on one side of the material receiving base 504, and the bottom of the material blocking cylinder 502 is connected with an assembly boss of the material receiving base 504, so that the material blocking cylinder 502 can be installed on the workbench 20 through the material receiving base 504, the material receiving assembly 501 is approximately positioned above the material receiving base 504, and the discharge end of the material receiving assembly 501 is arranged towards the material clamping chuck 402 and the testing head direction, so that the material receiving assembly 501 can conveniently convey the ceramic heating body to the material clamping chuck 402.
The material blocking cylinder 502 and the material receiving assembly 501 are installed on the workbench 20 through the material receiving base 504, so that the material receiving device 50 is reasonably assembled, and the material receiving assembly 501 is arranged towards the material clamping chuck 402 and the testing head, so that the ceramic heating body can be smoothly loaded and conveyed to the material clamping chuck 402 for resistance testing.
Referring to fig. 1, the worktable 20 is disposed on the rack panel 10, the worktable 20 and the rack panel 10 are substantially square steel plates, the worktable 20 and the rack panel 10 are arranged in a mutually perpendicular relationship, and each foot at the bottom of the worktable 20 is provided with a supporting foot, so that the worktable can be assembled on the rack panel 10 through the supporting feet in a working day; one end of the worktable 20 is provided with a blanking port 201, and the blanking port 201 is mainly used for collecting or dropping the ceramic heating element with the tested resistance. Through the reasonable arrangement between the workbench 20 and the frame panel 10, a stable and safe assembly platform is provided, and the test work of the ceramic heating body is ensured to be successfully completed.
Referring to fig. 1 and 5, a discharging device 70 is mounted on the working table 20, the discharging device 70 is mainly used for guiding the flow direction of the ceramic heating element, and the discharging device 70 is a groove arranged obliquely; specifically, a discharging groove 701 is formed on the discharging device 70, a supporting bottom plate 702 is connected to the bottom surface of the higher end of the discharging device 70, a driving element 703 is connected to the supporting bottom plate 702, the driving element 703 comprises an air cylinder and the like, the driving element 703 drives the supporting bottom plate 702 so as to adjust the inclination angle of the discharging device 70 through the driving element 703, and a discharging port arranged at the lower end of the discharging device 70 extends to be connected to the discharging port 201.
Therefore, the clamping chuck 402 can clamp and drop the ceramic heating element of the tested resistor into the discharge chute 701, and then the ceramic heating element can slide along the discharge chute 701 and slide from the discharge port to the discharge port 201.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A ceramic heating element test device is characterized by comprising:
a work table;
the test module is arranged on the workbench and provided with a test sliding seat, the test sliding seat is assembled with a test frame for testing the resistance of the ceramic heating element, the test frame is provided with a first test arm and a second test arm which are symmetrically arranged, and test heads for directly contacting and testing the ceramic heating element are arranged below the first test arm and the second test arm;
the clamping device is arranged below the test module and comprises a clamping slide seat and a clamping chuck for clamping the ceramic heating body, the clamping chuck is connected with a clamping cylinder and installed on the clamping slide seat through the clamping cylinder, and the clamping chuck is located below the test head.
2. A ceramic heater testing apparatus as defined in claim 1, wherein said test module further has a test driving cylinder for driving said test carriage to move in a vertical direction;
the test module still has the test mount pad, the back of test mount pad is passed through the riser and is installed on the workstation, the test slide is located the front of test mount pad, the test drives actuating cylinder and locates the top of test mount pad.
3. A ceramic heating element test device as claimed in claim 2, wherein the first test arm and the second test arm are respectively connected with test arm connecting bases which are assembled on an assembly table of the test slider by an assembly block;
the testing head that first test arm set up is first testing head, the testing head that the second test arm set up is the second testing head, first testing head with the second testing head is relative setting, and top-down is close to each other gradually and arranges.
4. A ceramic heater testing apparatus as set forth in claim 3, wherein there are at least two of said first testing head and said second testing head, respectively, two of said first testing heads are juxtaposed at the bottom of said first testing arm, two of said second testing heads are juxtaposed at the bottom of said second testing arm, and the widths of said first testing head and said second testing head are gradually reduced from top to bottom.
5. The ceramic heating element test device as claimed in claim 4, wherein the material clamping slide carriage is mounted on a material clamping base through a material clamping slide rail, a slide carriage cylinder for driving the material clamping slide carriage is further mounted on the material clamping base, and the slide carriage cylinder is located at the adjacent side of the material clamping slide carriage; the material clamping base is installed on the workbench through a supporting vertical plate.
6. The ceramic heating element test equipment as claimed in claim 5, which comprises a material receiving device, wherein the material receiving device is installed on the workbench, the material receiving device comprises a material receiving assembly for receiving the ceramic heating element, and the material receiving assembly is connected with a material blocking cylinder.
7. The ceramic heating element test device as claimed in claim 6, wherein the material blocking cylinder is mounted on the workbench through a material receiving base, the material blocking cylinder is assembled at one side of the material receiving base, and the material receiving assembly is substantially located above the material receiving base; the discharge end of the material receiving assembly is arranged towards the directions of the material clamping chuck and the testing head.
8. The ceramic heating element test device according to claim 7, comprising a vibration plate for placing the ceramic heating element, wherein the vibration plate is arranged on a panel of the rack, the material receiving device is arranged adjacent to the vibration plate, and the material receiving device is connected with a discharge hole of the vibration plate.
9. A ceramic heating element test device as claimed in claim 8, wherein the table is provided on the frame panel, the bottom of the table is provided with support legs connected to the frame panel, and the table is provided with a blanking port for dropping the ceramic heating element.
10. The ceramic heating element test device according to claim 9, comprising a discharging means for guiding a flow direction of the ceramic heating element, the discharging means being provided obliquely on the table;
the discharging device is characterized in that a discharging groove is formed in the discharging device, a supporting bottom plate is connected to the bottom face of the higher end of the discharging device, a driving element is connected to the supporting bottom plate, and a discharging hole formed in the lower end of the discharging device extends to be connected to the blanking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384959.1U CN215678558U (en) | 2021-06-21 | 2021-06-21 | Ceramic heating element test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384959.1U CN215678558U (en) | 2021-06-21 | 2021-06-21 | Ceramic heating element test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215678558U true CN215678558U (en) | 2022-01-28 |
Family
ID=79976282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121384959.1U Active CN215678558U (en) | 2021-06-21 | 2021-06-21 | Ceramic heating element test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215678558U (en) |
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2021
- 2021-06-21 CN CN202121384959.1U patent/CN215678558U/en active Active
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