CN214373841U - Device for detecting strength of acrylate melt - Google Patents
Device for detecting strength of acrylate melt Download PDFInfo
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- CN214373841U CN214373841U CN202120582272.2U CN202120582272U CN214373841U CN 214373841 U CN214373841 U CN 214373841U CN 202120582272 U CN202120582272 U CN 202120582272U CN 214373841 U CN214373841 U CN 214373841U
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Abstract
The utility model discloses a device for detecting acrylic ester fuse-element intensity, which comprises a base, the last fixed surface of base is connected with the detection case, the inside of base is the cavity setting, the inside of base is rotated and is connected with the two-way threaded rod, the fixed worm wheel that has cup jointed in surface middle part position of two-way threaded rod, the first motor of interior diapire fixedly connected with of base, the drive end fixedly connected with worm of first motor, the worm wheel is connected with the worm meshing, two thread blocks, two have been cup jointed to the surface screw thread of two-way threaded rod the thread block is located the both sides of worm wheel respectively, first bar mouth has been seted up to the upper surface of base. The utility model discloses simple structure, the cost is lower, can carry out automated inspection to the intensity of fuse-element sample, can adjust the temperature of detection case inside simultaneously, avoids crossing low influence sample intensity because of the temperature to the influence is to the judgment of intensity detection.
Description
Technical Field
The utility model relates to a melt strength detects technical field, especially relates to a device for detecting acrylic ester fuse-element intensity.
Background
Acrylates are a generic term for esters of acrylic acid and its homologues. Of these, methyl acrylate, ethyl acrylate, methyl 2-methacrylate, ethyl 2-methacrylate and the like are more important. The rubber body made of the acrylate melt needs to be subjected to strength detection by removing a sample after production is finished, whether the tensile strength meets the specification or not is judged, at present, the strength performance of the melt on the market is mostly detected manually, the labor intensity is high, the strength and temperature of the melt are greatly influenced, temperature values are different, and the inaccuracy of a detection result can be directly caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a device for detecting the strength of acrylate melts.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for detecting strength of acrylate melt comprises a base, wherein a detection box is fixedly connected to the upper surface of the base, the interior of the base is arranged in a hollow mode, a bidirectional threaded rod is rotatably connected to the interior of the base, a worm wheel is fixedly connected to the middle position of the outer surface of the bidirectional threaded rod in a sleeved mode, a first motor is fixedly connected to the inner bottom wall of the base, a worm is fixedly connected to the driving end of the first motor, the worm wheel is meshed with the worm and connected to the worm, two thread blocks are sleeved on the outer surface of the bidirectional threaded rod and located on two sides of the worm wheel respectively, a first strip-shaped opening is formed in the upper surface of the base, the top ends of the two thread blocks extend to a movable plate fixedly connected to the exterior of the base, a cavity is formed in the interior of the movable plate, and a second motor is fixedly connected to the top of the movable plate, the drive end of second motor extends to the inside fixedly connected with one-way threaded rod of cavity, one-way threaded rod's surface screw thread has cup jointed the slider, second bar mouth has been seted up to the lateral wall of cavity, the one end of slider is passed second bar mouth and is extended to outside fixed connection movable clamp plate, movable clamp plate's below is provided with solid fixed splint, solid fixed splint's one end and the lateral wall fixed connection of movable plate, the inside wall of detection case is provided with the heat preservation, the lateral wall of heat preservation is provided with two heating plates, outer wall one side of detection case is provided with control panel, the last fixed surface of base is fixedly connected with two fixed plates, two the fixed plate is located the both sides of two movable plates respectively, two the lateral wall of fixed plate is provided with travel switch.
As a further description of the above technical solution:
the first motor is electrically connected with the travel switch.
As a further description of the above technical solution:
the fixed splint and the movable splint are provided with anti-slip layers on the surfaces, and the surfaces of the anti-slip layers are provided with a plurality of convex teeth.
As a further description of the above technical solution:
the outer surface of the detection box is rotatably connected with a transparent switch door through a hinge.
As a further description of the above technical solution:
and a temperature display is arranged at the top of the detection box.
The utility model discloses following beneficial effect has:
1. the utility model discloses a setting of two-way threaded rod, one-way threaded rod, travel switch, movable clamp plate, solid fixed splint, accessible movable clamp plate and solid fixed splint fix the both ends of fuse-element sample to the pulling of both sides, when the position that reachs the formation switch makes, the fuse-element sample is not broken this then proves that intensity detects qualified, through this kind of automated inspection's mode, has reduced surveyor's intensity of labour greatly.
2. The utility model discloses a heating plate, heat preservation, temperature monitor can heat the detection case is inside when cold day, makes the inside temperature of detection case be in suitable within range, avoids crossing low influence sample intensity because of the temperature to the influence is to the judgment of intensity detection.
The utility model discloses simple structure, the cost is lower, can carry out automated inspection to the intensity of fuse-element sample, can adjust the temperature of detection case inside simultaneously, avoids crossing low influence sample intensity because of the temperature to the influence has certain practicality to the judgement force of intensity detection.
Drawings
FIG. 1 is a main sectional view of a device for detecting strength of an acrylate melt according to the present invention;
FIG. 2 is a front view of the apparatus for detecting the strength of an acrylate melt according to the present invention;
fig. 3 is an enlarged view of a device a for detecting the strength of an acrylate melt according to the present invention.
Illustration of the drawings:
1. a base; 2. a bidirectional threaded rod; 3. a first motor; 4. a worm; 5. a worm gear; 6. a thread block; 7. a first bar-shaped opening; 8. a detection box; 9. moving the plate; 10. a fixing plate; 11. a travel switch; 12. a heating plate; 13. a heat-insulating layer; 14. a temperature display; 15. a second motor; 16. a slider; 17. a cavity; 18. fixing the clamping plate; 19. moving the clamping plate; 20. a second strip port; 21. a one-way threaded rod; 22. a transparent switch door; 23. an anti-slip layer; 24. a convex tooth; 25. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a device for detecting the strength of acrylate melt comprises a base 1, wherein a detection box 8 is fixedly connected to the upper surface of the base 1, the interior of the base 1 is hollow, a bidirectional threaded rod 2 is rotatably connected to the interior of the base 1, a worm wheel 5 is fixedly sleeved at the middle position of the outer surface of the bidirectional threaded rod 2, a first motor 3 is fixedly connected to the inner bottom wall of the base 1, a worm 4 is fixedly connected to a driving end of the first motor 3, the worm wheel 5 is meshed with the worm 4, two thread blocks 6 are sleeved on the outer surface of the bidirectional threaded rod 2 in a threaded manner, the two thread blocks 6 are respectively positioned on two sides of the worm wheel 5, a first strip-shaped opening 7 is formed in the upper surface of the base 1, a movable plate 9 is fixedly connected to the outer portion of the base 1 at the top ends of the two thread blocks 6, a cavity 17 is formed in the movable plate 9, and a second motor 15 is fixedly connected to the top of the movable plate 9, the drive end of second motor 15 extends to the inside fixedly connected with one-way threaded rod 21 of cavity 17, one-way threaded rod 21's surface screw thread has cup jointed slider 16, second bar mouth 20 has been seted up to the lateral wall of cavity 17, second bar mouth 20 is passed to slider 16's one end and extends to outside fixed connection movable clamp plate 19, movable clamp plate 19's below is provided with solid fixed splint 18, gu fixed splint 18's one end and the lateral wall fixed connection of movable plate 9, the inside wall of detection case 8 is provided with heat preservation 13, the lateral wall of heat preservation 13 is provided with two heating plates 12, outer wall one side of detection case 8 is provided with control panel 25, two fixed plates 10 of fixed surface fixedly connected with of base 1, two fixed plates 10 are located the both sides of two movable plates 9 respectively, the lateral wall of two fixed plates 10 is provided with travel switch 11.
The first motor 3 is electrically connected with the travel switch 11, so that the stretching can be stopped through the travel switch 11 after the first motor reaches the position of the travel switch 11 and reaches the strength specified position of the melt sample; the surfaces of the fixed clamping plate 18 and the movable clamping plate 19 are both provided with an anti-skid layer 23, and the surface of the anti-skid layer 23 is provided with a plurality of convex teeth 24, so that friction is improved, and the possibility that a sample is made to fall off in the stretching process is avoided; the outer surface of the detection box 8 is rotatably connected with a transparent switch door 22 through a hinge so as to be convenient for observation; the top of detection case 8 is provided with temperature monitor 14, conveniently observes detection case 8 internal temperature.
The working principle is as follows: taking a plurality of samples with the same size for waiting detection, wherein the distance between two travel switches 11 is the distance between the tensile strength of the samples and reaching the qualified position, taking any sample, starting a second motor 15 to enable the second motor 15 to drive a one-way threaded rod 21 to rotate, the one-way threaded rod 21 to drive a slide block 16 to move downwards, the slide block 16 to drive a movable clamp plate 19 to move downwards, so that two ends of the sample are fixed between the movable clamp plate 19 and a fixed clamp plate 18, then starting a first motor 3, the first motor 3 to drive a worm 4 to rotate, the worm 4 to drive a worm wheel 5 to rotate, the worm wheel to drive a two-way threaded rod 2 to rotate, the two-way threaded rod 2 to drive two moving plates 9 to move towards two sides to stretch the sample, when the moving plates 9 are contacted with the travel switches 11, the internal contact of the travel switches 11 is disconnected, so that the first motor 3 stops rotating, and the samples are not broken and meet the strength range standard, and the sample fails when the sample is broken.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A device for detecting strength of acrylate melt comprises a base (1), and is characterized in that: the upper surface of the base (1) is fixedly connected with a detection box (8), the interior of the base (1) is arranged in a hollow mode, the interior of the base (1) is rotatably connected with a bidirectional threaded rod (2), the middle position of the outer surface of the bidirectional threaded rod (2) is fixedly sleeved with a worm wheel (5), the inner bottom wall of the base (1) is fixedly connected with a first motor (3), the driving end of the first motor (3) is fixedly connected with a worm (4), the worm wheel (5) is meshed with the worm (4), the outer surface of the bidirectional threaded rod (2) is sleeved with two thread blocks (6), the two thread blocks (6) are respectively located on two sides of the worm wheel (5), the upper surface of the base (1) is provided with a first strip-shaped opening (7), and the top ends of the two thread blocks (6) extend to an external fixedly connected with a movable plate (9) of the base (1), a cavity (17) is formed in the movable plate (9), a second motor (15) is fixedly connected to the top of the movable plate (9), the driving end of the second motor (15) extends to an inner fixedly-connected one-way threaded rod (21) of the cavity (17), a sliding block (16) is sleeved on the outer surface of the one-way threaded rod (21), a second strip-shaped opening (20) is formed in the side wall of the cavity (17), one end of the sliding block (16) penetrates through the second strip-shaped opening (20) and extends to an outer fixedly-connected movable clamping plate (19), a fixed clamping plate (18) is arranged below the movable clamping plate (19), one end of the fixed clamping plate (18) is fixedly connected with the side wall of the movable plate (9), a heat insulation layer (13) is arranged on the inner side wall of the detection box (8), two heating sheets (12) are arranged on the side wall of the heat insulation layer (13), the detection box is characterized in that a control panel (25) is arranged on one side of the outer wall of the detection box (8), two fixing plates (10) are fixedly connected to the upper surface of the base (1), the two fixing plates (10) are respectively located on two sides of the two moving plates (9), and stroke switches (11) are arranged on the side walls of the two fixing plates (10).
2. The device for detecting the strength of the acrylate melt according to claim 1, wherein: the first motor (3) is electrically connected with the travel switch (11).
3. The device for detecting the strength of the acrylate melt according to claim 1, wherein: the surface of the fixed splint (18) and the movable splint (19) is provided with an anti-skid layer (23), and the surface of the anti-skid layer (23) is provided with a plurality of convex teeth (24).
4. The device for detecting the strength of the acrylate melt according to claim 1, wherein: the outer surface of the detection box (8) is rotatably connected with a transparent switch door (22) through a hinge.
5. The device for detecting the strength of the acrylate melt according to claim 1, wherein: and a temperature display (14) is arranged at the top of the detection box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582272.2U CN214373841U (en) | 2021-03-23 | 2021-03-23 | Device for detecting strength of acrylate melt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582272.2U CN214373841U (en) | 2021-03-23 | 2021-03-23 | Device for detecting strength of acrylate melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373841U true CN214373841U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120582272.2U Active CN214373841U (en) | 2021-03-23 | 2021-03-23 | Device for detecting strength of acrylate melt |
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| CN (1) | CN214373841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223225A (en) * | 2023-05-10 | 2023-06-06 | 山东和天下新材料有限公司 | PVC foaming regulator melt strength performance check out test set |
-
2021
- 2021-03-23 CN CN202120582272.2U patent/CN214373841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116223225A (en) * | 2023-05-10 | 2023-06-06 | 山东和天下新材料有限公司 | PVC foaming regulator melt strength performance check out test set |
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