CN219830918U - Heat shrinkage performance detection equipment - Google Patents
Heat shrinkage performance detection equipment Download PDFInfo
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- CN219830918U CN219830918U CN202321063876.1U CN202321063876U CN219830918U CN 219830918 U CN219830918 U CN 219830918U CN 202321063876 U CN202321063876 U CN 202321063876U CN 219830918 U CN219830918 U CN 219830918U
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- detection
- heat shrinkage
- shrinkage performance
- platform
- testing apparatus
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 abstract description 23
- 229920003023 plastic Polymers 0.000 abstract description 23
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000000071 blow moulding Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model provides a heat shrinkage performance detection device, which comprises a detection table, wherein a detection cavity is formed in the top of the detection table, a placement table is arranged in the middle of the detection cavity, one side of the top of the detection table is connected with a supporting block at any time, the top of the supporting block is fixedly connected with a fixing plate, one side of the fixing plate, which faces the detection cavity, is provided with a hydraulic device, the other side of the fixing plate is provided with a blowing device, a blowing pipe of the blowing device is connected with the hydraulic device, and a plurality of heating rods are arranged at the bottom of the detection cavity and are used for solving the technical problems that the current spot-check of plastic bottles has many different aspects, such as compressive strength, air tightness and the like, different devices are required for detection, and switching devices are required before different detection, so that the cost of the detection device is high and the efficiency is low.
Description
Technical Field
The utility model mainly relates to the technical field of PET bottle blowing, in particular to a thermal shrinkage performance detection device.
Background
PET generally refers to polyethylene terephthalate, is a polymer, and therefore has excellent physical and mechanical properties in a wider temperature range, the use temperature can reach 120 ℃, the electrical insulation property is excellent, and even at high temperature and high frequency, the electrical property is still better, but the corona resistance is poor, and the creep resistance, fatigue resistance, friction resistance and dimensional stability are all good.
In the current application process, the PET particles can be used as plastics to be blown into various bottles, such as cola bottles, mineral water bottles and the like, and the general working steps are that the PET particles are sent into a blow molding machine, and various plastic bottles which are wanted by people are obtained after a series of processing procedures in the blow molding machine.
During the operation of the specific examples, the inventors have found the following drawbacks:
after the plastic bottle is produced, a quality inspector can randomly extract sample pieces from a production line to carry out quality detection, the existing detection has various aspects such as compressive strength, air tightness and the like, and the detection needs different equipment, and as the plastic bottle is deformed when the external temperature is higher, the thermal shrinkage performance of the plastic bottle needs to be detected by heating the plastic bottle, so that the quality inspector needs to detect various indexes of the plastic bottle by adopting different instruments, the purchasing cost is high, and after each time of detecting one index, the plastic bottle needs to be continuously detected by placing the plastic bottle on another equipment, thereby reducing the detection efficiency.
The above-described contents are within the technical knowledge of the inventors, and the technical contents in the art are huge and complicated, and thus the above-described contents of the present utility model do not necessarily constitute the prior art.
Disclosure of Invention
The utility model provides a heat shrinkage performance detection device which is used for solving the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a thermal shrinkage performance check out test set, includes the test table, it has the detection chamber to detect the top of the table portion to open, it is equipped with to place the platform to detect the chamber middle part, detect table top one side at any time and connect the supporting shoe, supporting shoe top fixed connection fixed plate, the fixed plate towards one side of detecting the chamber is equipped with hydraulic means, the fixed plate opposite side is equipped with air blowing equipment, air blowing pipe of air blowing equipment connects hydraulic means, it is equipped with a plurality of heating rods to detect the chamber bottom, and this device during operation will wait to detect the plastic bottle of detecting and place the bench, if need the pressure-resistant ability of detector, hydraulic means can descend to observe its bottle deformation can, if need detect its gas tightness, air blowing equipment blow to the bottle inside can, if need detect its outside temperature to its thermal shrinkage condition, will detect the intracavity and fall full, hydraulic means is fixed to it, after the temperature reaches the temperature of predetermineeing, observe the lifting condition of surface of water and can learn its thermal shrinkage condition.
Further, the hydraulic device comprises a hydraulic cylinder, the bottom of the hydraulic cylinder is connected with a lifting roller, a vent hole is formed in the middle of the lifting roller, the side face of the vent hole is connected with the air blowing pipe, and a sealing disc is arranged outside the lifting roller.
Further, the middle part of the sealing disc is provided with a threaded hole, the threaded hole is connected with the bottom of the lifting roller in a matching mode, the bottom of the sealing disc is provided with a sealing groove, and the sealing groove is extended from inside to outside to be provided with a plurality of sealing grooves.
Further, a rubber pad is arranged in the sealing groove.
Furthermore, the two sides of the detection cavity are symmetrically provided with sliding grooves, and the sliding grooves are connected with the placement table in a matching manner.
Further, place the platform and include the lift slide, lift slide top fixed connection supporting disk, it has the lift screw hole to open to lift slide one side, lift screw hole matchedly connects the rotation lead screw, rotation lead screw top connection driving motor, driving motor can dismantle the connection the detection platform.
Further, the outside of detecting the platform bottom is equipped with the vacuum pump, vacuum pump water outlet connects detect the intracavity portion, detect the intracavity portion inner wall and be equipped with the water level scale mark.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
the utility model has reasonable design, integrates a plurality of detection functions on one device, can mutually utilize the detection functions, reduces the detection cost, can perform function detection on the plastic bottle in a plurality of directions, and improves the detection efficiency;
through setting up the platform of placing that can go up and down, can adapt to the detection of not co-altitude plastic bottle, set up the seal groove that the size is different and can detect the plastic bottle of different specifications of bottleneck.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
fig. 3 is a schematic view of the sealing disk structure of the present utility model.
Reference numerals
1. A detection table; 11. a vacuum pump; 12. water level scale marks; 2. a detection chamber; 21. a chute; 3. a placement table; 31. a lifting slide plate; 32. a support plate; 33. rotating the screw rod; 34. a driving motor; 4. a support block; 5. a fixing plate; 6. a hydraulic device; 61. a hydraulic cylinder; 62. a lifting roller; 63. a vent hole; 64. a sealing plate; 65. sealing grooves; 66. a threaded hole; 7. a blowing device; 8. and (5) heating the rod.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-3, a thermal shrinkage performance detecting device comprises a detecting table 1, a detecting cavity 2 is formed in the top of the detecting table 1, a placing table 3 is arranged in the middle of the detecting cavity 2, one side of the top of the detecting table 1 is connected with a supporting block 4 at any time, the top of the supporting block 4 is fixedly connected with a fixing plate 5, one side of the fixing plate 5, which faces the detecting cavity 2, is provided with a hydraulic device 6, the other side of the fixing plate 5 is provided with a blowing device 7, a blowing pipe 9 of the blowing device 7 is connected with the hydraulic device 6, a plurality of heating rods 8 are arranged at the bottom of the detecting cavity 2, when the device works, a plastic bottle to be detected is placed on the placing table 3, if the pressure-resistant capability of the detector is needed, the hydraulic device 6 can descend to observe the shape of the bottle body, if the air tightness of the bottle is needed to be detected, if the blowing device 7 is needed to detect the thermal shrinkage condition of the bottle, the water temperature in the detecting cavity 2 is poured, the hydraulic device 6 is fixed to the bottle, and after the preset temperature is observed, the temperature is reached, and the thermal shrinkage condition of the bottle can be obtained.
The hydraulic device 6 comprises a hydraulic cylinder 61, the bottom of the hydraulic cylinder 61 is connected with a lifting roller 62, the middle of the lifting roller 62 is provided with a vent hole 63, the side face of the vent hole 63 is connected with the air blowing pipe 9, a sealing disc 64 is arranged outside the lifting roller 62, the hydraulic cylinder 61 can lift the lifting roller 62 at the bottom, the sealing disc 64 at the bottom is driven to lift, a sealing groove 65 matched with a plastic bottle opening is formed in the bottom of the sealing disc 64, the plastic bottle is convenient to seal and fix, and the air blowing device 7 can send detection gas into the lifting roller 62 through the air blowing pipe 9 to carry out airtight detection in the plastic bottle.
The middle part of sealing disk 64 is opened there is screw hole 66, screw hole 66 matees to connect the lifting roller 62 bottom, sealing disk 64 bottom is opened there is seal groove 65, seal groove 65 is equipped with a plurality ofly by inside-out extension, in order to join in marriage the plastics bottleneck of equidimension not, the seal groove 65 of bottom is equipped with a plurality of not equidimension.
The seal groove 65 is internally provided with a rubber gasket, and the rubber gasket in the seal groove can improve the overall tightness of the device to the plastic bottle.
The two sides of the detection cavity 2 are symmetrically provided with sliding grooves 21, the sliding grooves 21 are connected with the placing table 3 in a matching mode, and in order to match plastic bottles with different heights, the placing table 3 capable of lifting is arranged and slides up and down in the sliding grooves 21.
The placing table 3 comprises a lifting slide plate 31, the top of the lifting slide plate 31 is fixedly connected with a supporting disc 32, one side of the lifting slide plate 31 is provided with a lifting threaded hole, the lifting threaded hole is in matched connection with a rotating screw rod 33, the top of the rotating screw rod 33 is connected with a driving motor 34, the driving motor 34 is detachably connected with the detecting table 1, the driving motor 34 can drive the rotating screw rod 33 to rotate, and then the lifting slide plate 31 can perform lifting motion in a sliding groove 21, so that the purpose of adapting to plastic bottles with different heights is achieved.
The detection platform 1 bottom outside is equipped with vacuum pump 11, vacuum pump 11 delivery port is connected inside detecting cavity 2, detecting cavity 2 internal wall is equipped with water level scale mark 12, and vacuum pump 11 can be with the water drainage in detecting cavity 2 to the outlet of setting up, can open the outlet after the thermal contraction ability detects the receipt and discharge inside water, the high change condition of the observation water level that water level scale mark 12 can be fine is convenient for read the thermal contraction ability condition of plastic bottle.
The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. A heat shrinkage performance detecting apparatus, characterized in that: including detecting platform (1), it has detection chamber (2) to detect platform (1) top opening, detection chamber (2) middle part is equipped with places platform (3), detects platform (1) top one side at any time and connects supporting shoe (4), supporting shoe (4) top fixed connection fixed plate (5), fixed plate (5) towards one side of detection chamber (2) is equipped with hydraulic means (6), fixed plate (5) opposite side is equipped with blowing equipment (7), blowing pipe (9) of blowing equipment (7) are connected hydraulic means (6), detection chamber (2) bottom is equipped with a plurality of heating rods (8).
2. A heat shrinkage performance testing apparatus according to claim 1, wherein: the hydraulic device (6) comprises a hydraulic cylinder (61), the bottom of the hydraulic cylinder (61) is connected with a lifting roller (62), a vent hole (63) is formed in the middle of the lifting roller (62), the side face of the vent hole (63) is connected with the air blowing pipe (9), and a sealing disc (64) is arranged outside the lifting roller (62).
3. A heat shrinkage performance testing apparatus according to claim 2, wherein: threaded holes (66) are formed in the middle of the sealing disc (64), the threaded holes (66) are connected with the bottom of the lifting roller (62) in a matching mode, sealing grooves (65) are formed in the bottom of the sealing disc (64), and a plurality of sealing grooves (65) are formed in an extending mode from inside to outside.
4. A heat shrinkage performance testing apparatus according to claim 3, wherein: a rubber pad is arranged in the sealing groove (65).
5. A heat shrinkage performance testing apparatus according to claim 1, wherein: the two sides of the detection cavity (2) are symmetrically provided with sliding grooves (21), and the sliding grooves (21) are connected with the placement table (3) in a matching mode.
6. A heat shrinkage performance testing apparatus according to claim 1, wherein: place platform (3) including lift slide (31), lift slide (31) top fixed connection supporting disk (32), it has the lift screw hole to open lift slide (31) one side, lift screw hole matchedly connects rotation lead screw (33), driving motor (34) are connected at rotation lead screw (33) top, driving motor (34) can dismantle the connection detect platform (1).
7. A heat shrinkage performance testing apparatus according to claim 1, wherein: the detection table is characterized in that a vacuum pump (11) is arranged on the outer side of the bottom of the detection table (1), a water outlet of the vacuum pump (11) is connected with the inside of the detection cavity (2), and water level scale marks (12) are arranged on the inner wall of the detection cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063876.1U CN219830918U (en) | 2023-05-06 | 2023-05-06 | Heat shrinkage performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063876.1U CN219830918U (en) | 2023-05-06 | 2023-05-06 | Heat shrinkage performance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830918U true CN219830918U (en) | 2023-10-13 |
Family
ID=88244526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321063876.1U Active CN219830918U (en) | 2023-05-06 | 2023-05-06 | Heat shrinkage performance detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830918U (en) |
-
2023
- 2023-05-06 CN CN202321063876.1U patent/CN219830918U/en active Active
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