CN111474066B - Comprehensive performance sampling detector for insulation packaging paper - Google Patents
Comprehensive performance sampling detector for insulation packaging paper Download PDFInfo
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- CN111474066B CN111474066B CN202010524373.4A CN202010524373A CN111474066B CN 111474066 B CN111474066 B CN 111474066B CN 202010524373 A CN202010524373 A CN 202010524373A CN 111474066 B CN111474066 B CN 111474066B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/28—Investigating ductility, e.g. suitability of sheet metal for deep-drawing or spinning
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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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- Control And Other Processes For Unpacking Of Materials (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a sampling detector for comprehensive performance of insulating packaging paper, which comprises a machine body, wherein a lifting cavity is arranged at the upper end in the machine body, a detection cavity with an upward opening is arranged in the lower inner wall of the lifting cavity, a pushing cavity with the right end communicated with the external space is arranged in the right inner wall of the detection cavity, a packaging paper insulating detection mechanism for detecting the insulating performance of the insulating packaging paper is arranged in the lifting cavity, a ductility detection mechanism for detecting the ductility performance of the insulating packaging paper is arranged in the detection cavity, a packaging paper pushing and clamping mechanism for feeding the packaging paper to be detected into the detection cavity is arranged in the pushing cavity, the insulation performance and the ductility of the packaging paper can be integrally detected during working, when the insulating performance of the packaging paper is poor, the next-step insulating detection is automatically stopped, an indicator lamp is lightened, and when the packaging paper passes through the insulating detection, and recording the detection result for later reading.
Description
Technical Field
The invention relates to the field of package detection, in particular to a comprehensive performance sampling detector for insulation packaging paper.
Background
Wrapping paper is used in the process of transporting and packaging some articles, and wrapping paper with different properties is needed when different articles are faced, wherein the wrapping paper with better extensibility and better insulation is often needed.
At present, when the ductility and the insulativity of the packaging paper are detected, sampling detection is generally adopted, but two performances of the packaging paper need to be detected step by step, so that great manpower and time required by detection are required.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a comprehensive performance sampling detector for insulation packaging paper, which can be used for overcoming the problems that the ductility and the insulativity of the packaging paper cannot be detected at the same time and the like, and increasing the function of detecting the ductility and the insulativity of the packaging paper at the same time.
The invention is realized by the following technical scheme.
The invention discloses a sampling detector for comprehensive performance of insulating packaging paper, which comprises a machine body, wherein a lifting cavity is arranged at the upper end in the machine body, a detection cavity with an upward opening is arranged in the lower inner wall of the lifting cavity, a pushing cavity with the right end communicated with the external space is arranged in the right inner wall of the detection cavity, a packaging paper insulating property detection mechanism for detecting the insulating property of the insulating packaging paper is arranged in the lifting cavity, a ductility detection mechanism for detecting the ductility property of the insulating packaging paper is arranged in the detection cavity, and a packaging paper pushing and clamping mechanism for sending the packaging paper to be detected into the detection is arranged in the pushing cavity;
the packing paper insulation detection mechanism comprises a lifting block which is positioned in the lifting cavity and can move up and down, a displacement cavity with a downward opening is arranged at the inner lower end of the lifting block, a ductility test block capable of moving up and down is arranged in the displacement cavity, a tension spring is connected between the upper end surface of the ductility test block and the upper inner wall of the displacement cavity, a first rack with an upper end extending into the upper inner wall of the lifting cavity is fixedly arranged on the upper end surface of the ductility test block, a fixed plate is arranged in the middle of the first rack, a connecting spring is connected between the lower end surface of the fixed plate and the upper end surface of the lifting block, eight clamping grooves with openings facing left are equidistantly arranged on the upper end of the first rack, a magnetic cavity positioned at the left side of the clamping grooves is arranged in the upper wall of the lifting cavity, an electromagnet is fixedly arranged at, the utility model discloses a ductility test device, including magnetism chamber, fixed inside wall of the chamber, the inside wall of the chamber is equipped with the opening, magnetism chamber right-hand member is equipped with the fixture block that can the side-to-side motion, the fixed magnet that is equipped with of fixture block left end face, be equipped with the decurrent shifting chute of opening in the upper inner wall of magnetism chamber right-hand member, the fixed being equipped with of fixture block up end is located the fixed block of shifting chute, the fixed block right-hand member with it is equipped with compression spring to connect between the right-hand member of shifting chute, the fixed battery piece that is equipped with of upper end in the ductility test block, the fixed circular telegram contact piece that is equipped with of terminal surface under the ductility test block, circular telegram contact piece with.
Further, a working cavity is arranged in the right inner wall of the lifting cavity, a rotating shaft with the right end extending into the working cavity is rotatably arranged on the left inner wall of the lifting cavity, a sliding gear positioned on the right side of the first rack is connected with a spline at the left end of the rotating shaft, a sliding cavity with a left opening is arranged in the sliding gear, a sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, one end of a pull rope is connected with the left end surface of the sliding block, a rotating plate positioned on the right side of the sliding gear is further arranged on the rotating shaft, two telescopic springs are connected between the left end surface of the rotating plate and the right end surface of the sliding gear, a driven bevel gear positioned in the working cavity is arranged at the right end of the rotating shaft, a pushing block cavity with a right opening is arranged in the left inner wall of the detection cavity, a pushing block capable of moving left and right is arranged in the pushing block, the upper end face of the push block is connected with the other end of the pull rope.
Further, wrapping paper propelling movement clamping mechanism is including being located propelling movement intracavity and the propelling movement board of ability side to side motion, be equipped with the ascending chamber of laying of opening in the propelling movement board, be equipped with the forward spout of opening in the inner wall behind the detection chamber, the fixed restriction piece that is located of propelling movement board rear end face, lay the through hole that runs through from top to bottom in the middle of the chamber, be equipped with the backward initiative chamber of opening in the chamber wall before the propelling movement chamber, the internal fixation is equipped with the motor under the initiative chamber, the motor upper end is equipped with the upper end and stretches into the driving shaft in the work chamber, the driving shaft upper end be equipped with the initiative bevel gear that driven bevel gear meshing is connected, the fixed second rack that is equipped with of terminal surface before the propelling movement board, the driving shaft lower extreme be equipped with the rotating gear of terminal surface meshing before the second.
Furthermore, the ductility detection mechanism comprises a power-on cavity which is positioned in the lower inner wall of the detection cavity and has an upward opening, a power-on block capable of moving up and down is arranged in the power-on cavity, a supporting spring is connected between the lower end surface of the power-on block and the lower inner wall of the power-on cavity, a driven cavity is arranged at the lower side of the power-on cavity, a third rack with a lower end extending into the lower inner wall of the driven cavity is fixedly arranged on the lower end surface of the power-on block, a rotating shaft is rotatably arranged on the left and right inner walls of the driven cavity, a third gear meshed and connected with the front end surface of the third rack is arranged at the right end of the rotating shaft, a fourth rack penetrating through the upper and lower inner walls of the driven cavity is arranged at the left end of the driven cavity, a second gear meshed and connected with the rear end surface of the fourth rack is arranged at the left end of the, the power line is additionally connected with a power switch.
Further, the upper end face of the left end of the machine body is fixedly provided with a pointer, the upper end of the fourth rack is provided with scales located on the right side of the pointer, the indicating lamp is electrically connected with an electric wire, and the electric wire is electrically connected with the electrified wire.
The invention has the beneficial effects that: the during operation can carry out the integral type to the insulating nature and the ductility of wrapping paper and detect, when detecting out that this wrapping paper insulating properties is relatively poor, then can the automatic shutdown to insulating nature detection and the pilot lamp of lighting next step, then the automatic detection that begins next step ductility when the wrapping paper passes through insulating nature detection to carry out the record with the testing result, so that the reading in later stage.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of FIG. 1 at C according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The sampling detector for the comprehensive performance of the insulation packaging paper, which is described in conjunction with the attached drawings 1-4, comprises a machine body 10, wherein a lifting cavity 29 is arranged at the upper end in the machine body 10, a detection cavity 14 with an upward opening is arranged in the lower inner wall of the lifting cavity 29, a pushing cavity 53 with a right end communicated with an external space is arranged in the right inner wall of the detection cavity 14, a packaging paper insulation detection mechanism 70 for detecting the insulation performance of the insulation packaging paper is arranged in the lifting cavity 29, a ductility detection mechanism 72 for detecting the ductility performance of the insulation packaging paper is arranged in the detection cavity 14, a packaging paper pushing clamping mechanism 71 for sending the packaging paper to be detected into the detection is arranged in the pushing cavity 53, the packaging paper insulation detection mechanism 70 comprises a lifting block 28 which is positioned in the lifting cavity 29 and can move up and down, a displacement cavity 43 with a downward opening is arranged at the lower end in the lifting block 28, a tension spring 44 is connected between the upper end face of the ductility test block 67 and the upper inner wall of the displacement cavity 43, a first rack 38 with the upper end extending into the upper inner wall of the lifting cavity 29 is fixedly arranged on the upper end face of the ductility test block 67, a fixed plate 31 is arranged in the middle of the first rack 38, a connecting spring 30 is connected between the lower end face of the fixed plate 31 and the upper end face of the lifting block 28, eight clamping grooves 64 with left openings are equidistantly arranged at the upper end of the first rack 38, a magnetic cavity 58 positioned at the left side of the clamping grooves 64 is arranged in the upper wall of the lifting cavity 29, an electromagnet 59 is fixedly arranged at the left end in the magnetic cavity 58, the left end of the electromagnet 59 is electrically connected with an electrified wire 68, a clamping block 69 capable of moving left and right is arranged at the right end of the magnetic cavity 58, a magnet 60 is fixedly arranged at the left end face of the clamping block 69, a moving, the fixed being equipped with of fixture block 69 up end is located fixed block 61 in the shifting chute 62, fixed block 61 right-hand member face with it is equipped with compression spring 63 to connect between the 62 right side inner walls of shifting chute, the fixed battery piece 45 that is equipped with in upper end in the ductility test piece 67, the fixed circular telegram contact block 51 that is equipped with of lower terminal surface in ductility test piece 67, circular telegram contact block 51 with the electricity is connected between the battery piece 45 and is equipped with wire 50, elevator 28 up end with be connected with two reset spring 76 between the inner wall on the lift chamber 29, both ends all are fixed with clamping block 13 around with both ends about the terminal surface down.
Beneficially, a working chamber 47 is provided in the right inner wall of the lifting chamber 29, a rotating shaft 36 with a right end extending into the working chamber 47 is rotatably provided on the left inner wall of the lifting chamber 29, a sliding gear 40 located on the right side of the first rack 38 is provided on the left end of the rotating shaft 36 in a spline connection manner, a sliding chamber 75 with a left opening is provided in the sliding gear 40, a sliding block 39 capable of sliding in the sliding chamber 75 is provided in the sliding chamber 75, one end of a pulling rope 27 is connected to the left end face of the sliding block 39, a rotating plate 42 located on the right side of the sliding gear 40 is further provided on the rotating shaft 36, two expansion springs 41 are connected between the left end face of the rotating plate 42 and the right end face of the sliding gear 40, a driven bevel gear 46 located in the working chamber 47 is provided at the right end of the rotating shaft 36, a right push block chamber 26 with a right opening is provided in the left inner wall of the detection, a compression spring 25 is connected between the left end face of the push block 24 and the left inner wall of the push block cavity 26, and the upper end face of the push block 24 is connected with the other end of the pull rope 27.
Advantageously, the wrapper pushing and clamping mechanism 71 comprises a pushing plate 54 which is located in the pushing chamber 53 and can move left and right, a placing cavity 65 with an upward opening is arranged in the pushing plate 54, a sliding groove 55 with a forward opening is arranged in the rear inner wall of the detection cavity 14, the rear end face of the pushing plate 54 is fixedly provided with a limiting block 56 positioned in the sliding groove 55, the middle of the placing cavity 65 is provided with a through hole 66 penetrating up and down, a driving cavity 57 with a backward opening is arranged in the front cavity wall of the pushing cavity 53, a motor 12 is fixedly arranged in the lower inner wall of the driving cavity 57, a driving shaft 49 with the upper end extending into the working cavity 47 is arranged at the upper end of the motor 12, a driving bevel gear 48 in meshed connection with the driven bevel gear 46 is arranged at the upper end of the driving shaft 49, the front end face of the pushing plate 54 is fixedly provided with a second rack 52, and the lower end of the driving shaft 49 is provided with a rotating gear 11 meshed with the front end face of the second rack 52.
Beneficially, the ductility detection mechanism 72 includes a power-on cavity 19 located in the lower inner wall of the detection cavity 14 and having an upward opening, a power-on block 15 capable of moving up and down is disposed in the power-on cavity 19, a support spring 16 is connected between the lower end face of the power-on block 15 and the lower inner wall of the power-on cavity 19, a driven cavity 21 is disposed at the lower side of the power-on cavity 19, a third rack 18 having a lower end extending into the lower inner wall of the driven cavity 21 is fixedly disposed on the lower end face of the power-on block 15, a rotating shaft 20 is rotatably disposed on the left and right inner walls of the driven cavity 21, a third gear 17 engaged and connected with the front end face of the third rack 18 is disposed at the right end of the rotating shaft 20, a fourth rack 22 penetrating through the upper and lower inner walls of the driven cavity 21 is disposed at the left end of the driven cavity 21, a second gear 23 engaged and connected with the rear end face of the fourth rack 22 is disposed at the, the lower end of the electrifying block 15 is electrically connected with the other end of the electrifying wire 68, and the electrifying wire 68 is additionally connected with an electrifying switch.
Advantageously, a pointer 33 is fixedly arranged on the upper end surface of the left end of the body 10, a scale 32 is arranged on the upper end of the fourth rack 22 on the right side of the pointer 33, the indicator light 35 is electrically connected with an electric wire 34, and the electric wire 34 is electrically connected with the live wire 68.
In the initial state, the lifting block 28 is under the pulling force of the two return springs 76, the energizing block 15 is located at the upper end in the energizing cavity 19, and the pushing plate 54 is located in the pushing cavity 53.
The wrapping paper to be detected is placed into a placing cavity 65 in a pushing plate 54, a motor 12 is started, the motor 12 works to drive a driving shaft 49, a rotating gear 11 and a driving bevel gear 48 on the driving shaft 49 to rotate, the rotating gear 11 rotates to drive a second rack 52 and the pushing plate 54 which are meshed with the rotating gear to move leftwards, so that the wrapping paper is fed leftwards into a detection cavity 14 to be detected, when the pushing block 24 is extruded leftwards by the left end face of the pushing plate 54, the pushing block 24 moves leftwards to tighten a pulling rope 27, the rotating gear 11 is just positioned at a disengaged position with the second rack 52, the pushing plate 54 is always positioned in the detection cavity 14, a through hole 66 in the pushing plate 54 is positioned on the same straight line with an electrifying cavity 19 and a displacement cavity 43, a sliding gear 40 moves leftwards under the action of the pulling rope 27 and is meshed with a first rack 38, the driving bevel gear 48 rotates to drive a driven bevel, thereby driving the rotating shaft 36 and the sliding gear 40 to rotate, and the sliding gear 40 rotates to drive the first rack 38 to move downwards, thereby driving the lifting block 28 and the ductility test block 67 in the lifting block 28 to move downwards together, so that the lifting block 28 is lowered to the clamping block 13 to clamp the wrapping paper in the pushing plate 54, and the wrapping paper can be conveniently tested;
when the insulation property of the packing paper is detected, the packing paper cannot continuously descend after being clamped by the lifting block 28, at the moment, the sliding gear 40 rotates to drive the first rack 38 to push the ductility test block 67 to descend, when the power-on contact block 51 at the lower end of the ductility test block 67 is contacted with the packing paper, if the insulation property of the packing paper is poor, the battery block 45 can connect the power-on block 15 through the packing paper, the indicator lamp 35 and the electromagnet 59 are electrified to work after the power-on block 15 is connected, the indicator lamp 35 is lightened after the indicator lamp 35 is electrified, the electromagnet 59 is electrified and has magnetism, the magnet 60 and the electromagnet 59 repel each other in the same polarity, the magnet 60 and the fixture block 69 move rightwards to enter the first rack 38, the first rack 38 stops descending, the driven bevel gear 46 slips on the rotating shaft 36, at the insulation property of the packing paper does;
when the ductility of the packaging paper is detected, the packaging paper passing through the insulation detection continues to receive the ductility detection, the ductility test block 67 continues to move downwards to extrude the packaging paper, so that the energizing block 15 is pushed to move downwards, the energizing block 15 moves downwards to drive the third rack 18 to move downwards, so that the third gear 17 meshed with the third rack is driven to rotate, the third gear 17 rotates to drive the rotating shaft 20 and the second gear 23 on the rotating shaft 20 to rotate, the second gear 23 rotates to drive the fourth rack 22 meshed with the second gear to move upwards, the second gear 23 moves upwards to drive the scale 32 to move upwards and correspond to the pointer 33, when the packaging paper is squeezed downwards by the ductility test block 67 to exceed the ductility and is broken, the energizing contact block 51 at the lower end of the ductility test block 67 is energized with the energizing block 15, the fixture block 69 moves rightwards under the magnetic force of the electromagnet 59 to enter the clamping groove 64, therefore, the first rack 38 is prevented from moving downwards continuously, the scale 32 can be stopped at the position under test at this time so as to record the test result, after the test is finished, the electrified wire 68 is disconnected from the outside and the motor 12 is turned off, the fixture block 69 loses magnetic force and moves leftwards under the action of the elastic force of the pressure spring 63 to reset, the lifting block 28 and the first rack 38 move upwards under the action of the tensile force of the two reset springs 76 to reset, the electrified block 15 and the third rack 18 move upwards under the action of the elastic force of the support spring 16 to reset, the starting motor 12 rotates reversely to send out the pushing plate 54 rightwards, the pushing block 24 moves rightwards under the action of the elastic force of the compression spring 25 to reset, the pulling rope 27 is loosened, the sliding gear 40 loses the tensile force of the pulling rope 27 and moves rightwards under the tensile force of the telescopic spring 41 to reset, and at this time.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides an insulating wrapping paper comprehensive properties sampling detector, includes the fuselage, its characterized in that: the upper end in the machine body is provided with a lifting cavity, a detection cavity with an upward opening is arranged in the lower inner wall of the lifting cavity, a pushing cavity with the right end communicated with the external space is arranged in the right inner wall of the detection cavity, a packaging paper insulativity detection mechanism for detecting the insulation performance of insulating packaging paper is arranged in the lifting cavity, a ductility detection mechanism for detecting the ductility performance of the insulating packaging paper is arranged in the detection cavity, and a packaging paper pushing and clamping mechanism for sending packaging paper to be detected into the detection cavity is arranged in the pushing cavity;
the packing paper insulation detection mechanism comprises a lifting block which is positioned in the lifting cavity and can move up and down, a displacement cavity with a downward opening is arranged at the inner lower end of the lifting block, a ductility test block capable of moving up and down is arranged in the displacement cavity, a tension spring is connected between the upper end surface of the ductility test block and the upper inner wall of the displacement cavity, a first rack with an upper end extending into the upper inner wall of the lifting cavity is fixedly arranged on the upper end surface of the ductility test block, a fixed plate is arranged in the middle of the first rack, a connecting spring is connected between the lower end surface of the fixed plate and the upper end surface of the lifting block, eight clamping grooves with openings facing left are equidistantly arranged on the upper end of the first rack, a magnetic cavity positioned at the left side of the clamping grooves is arranged in the upper wall of the lifting cavity, an electromagnet is fixedly arranged at, a clamping block capable of moving left and right is arranged at the right end of the magnetic cavity, a magnet is fixedly arranged on the left end face of the clamping block, a moving groove with a downward opening is formed in the upper inner wall of the right end of the magnetic cavity, a fixed block positioned in the moving groove is fixedly arranged on the upper end face of the clamping block, a pressure spring is connected between the right end face of the fixed block and the right inner wall of the moving groove, a battery block is fixedly arranged on the upper end inside the ductility testing block, an electrifying contact block is fixedly arranged on the lower end face of the ductility testing block, a lead is electrically connected between the electrifying contact block and the battery block, two reset springs are connected between the upper end face of the lifting block and the upper inner wall of the lifting cavity, and clamping blocks are fixedly;
a working cavity is arranged in the right inner wall of the lifting cavity, a rotating shaft with the right end extending into the working cavity is rotatably arranged on the left inner wall of the lifting cavity, a sliding gear with the left opening arranged on the right side of the first rack is connected with a spline at the left end of the rotating shaft, a sliding cavity with the left opening arranged in the sliding gear is arranged in the sliding cavity, a sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, one end of a pull rope is connected with the left end surface of the sliding block, a rotating plate arranged on the right side of the sliding gear is further arranged on the rotating shaft, two telescopic springs are connected between the left end surface of the rotating plate and the right end surface of the sliding gear, a driven bevel gear arranged in the working cavity is arranged at the right end of the rotating shaft, a push block cavity with the right opening arranged in the left inner wall of the detection cavity is arranged in the push block, the upper end surface of the push block is connected with the other end of the pull rope;
the packaging paper pushing and clamping mechanism comprises a pushing plate which is located in the pushing cavity and can move left and right, a placing cavity with an upward opening is formed in the pushing plate, a sliding groove with a forward opening is formed in the inner wall of the rear portion of the detection cavity, a limiting block located in the sliding groove is fixedly arranged on the rear end face of the pushing plate, a through hole penetrating up and down is formed in the middle of the placing cavity, a driving cavity with a backward opening is formed in the wall of the front cavity of the pushing cavity, a motor is fixedly arranged in the inner wall of the lower portion of the driving cavity, a driving shaft with the upper end extending into the working cavity is arranged at the upper end of the motor, a driving bevel gear meshed with the driven bevel gear is arranged at the upper end of the driving shaft, a second rack is fixedly arranged on the front end face of the pushing plate, and a;
the ductility detection mechanism comprises a power-on cavity which is positioned in the lower inner wall of the detection cavity and has an upward opening, a power-on block capable of moving up and down is arranged in the power-on cavity, a supporting spring is connected between the lower end face of the power-on block and the lower inner wall of the power-on cavity, a driven cavity is arranged at the lower side of the power-on cavity, a third rack with a lower end extending into the lower inner wall of the driven cavity is fixedly arranged on the lower end face of the power-on block, a rotating shaft is rotatably arranged on the left and right inner walls of the driven cavity, a third gear meshed and connected with the front end face of the third rack is arranged at the right end of the rotating shaft, a fourth rack penetrating through the upper and lower inner walls of the driven cavity is arranged at the left end of the driven cavity, a second gear meshed and connected with the rear end face of the fourth rack is arranged at the left end, the electrified wire is additionally connected with an electrified switch;
the indicating lamp is characterized in that a pointer is fixedly arranged on the upper end face of the left end of the machine body, scales located on the right side of the pointer are arranged at the upper end of the fourth rack, the indicating lamp is electrically connected with an electric wire, and the electric wire is electrically connected with the electrified wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010524373.4A CN111474066B (en) | 2020-06-10 | 2020-06-10 | Comprehensive performance sampling detector for insulation packaging paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010524373.4A CN111474066B (en) | 2020-06-10 | 2020-06-10 | Comprehensive performance sampling detector for insulation packaging paper |
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| Publication Number | Publication Date |
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| CN111474066A CN111474066A (en) | 2020-07-31 |
| CN111474066B true CN111474066B (en) | 2020-10-30 |
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| CN202010524373.4A Active CN111474066B (en) | 2020-06-10 | 2020-06-10 | Comprehensive performance sampling detector for insulation packaging paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114324018B (en) * | 2021-12-16 | 2023-12-26 | 宁夏和瑞包装有限公司 | Milk extranal packing collision check out test set |
| CN115372126B (en) * | 2022-08-23 | 2023-03-14 | 广东嘉元科技股份有限公司 | Copper foil extensibility testing device and process |
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