CN211263031U - Toughness detection device is used in production of PET plastic steel strip - Google Patents
Toughness detection device is used in production of PET plastic steel strip Download PDFInfo
- Publication number
- CN211263031U CN211263031U CN201921773610.XU CN201921773610U CN211263031U CN 211263031 U CN211263031 U CN 211263031U CN 201921773610 U CN201921773610 U CN 201921773610U CN 211263031 U CN211263031 U CN 211263031U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pet plastic
- plastic steel
- threaded rod
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 239000004033 plastic Substances 0.000 title claims abstract description 55
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000002699 waste material Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 14
- 238000012856 packing Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a detection device technical field specifically is a toughness detection device is used in production of PET plastic steel belt, four edges in bottom of examining test table are the landing leg that four symmetries of fixedly connected with set up respectively, the L type support of the vertical setting of upside fixedly connected with of examining test table, and the telescopic link of the vertical setting of one end fixedly connected with of examining test table is kept away from to L type support, the telescopic link is close to the one end fixedly connected with drift of examining test table, and the one end that the telescopic link was kept away from to the drift is equipped with the manometer. The utility model discloses in, through setting up clamping device, be convenient for fixed to the PET plastic steel strip, it is fixed more firm, through setting up the telescopic link, promote the drift and move down, the manometer can detect out the pressure that the PET plastic steel strip received, through setting up tension mechanism, can pull the PET plastic steel strip, the dynamometer can detect out the power that the corresponding length received in the PET plastic steel strip, and then measure toughness, detection efficiency is faster, and the testing result is more accurate.
Description
Technical Field
The utility model relates to a detection device technical field specifically is a toughness detection device is used in production of PET plastic steel belt.
Background
The PET packing belt is a polyester packing belt which is formed by extruding PET as a main raw material through unidirectional stretching, is the most popular novel environment-friendly packing material for replacing steel belts, steel wires and heavy PP packing belts at present, has the requirement of China for the PET packing belt which is increased by 500 percent every year since 2002, and is widely applied to industries such as wood industry, paper industry, steel, aluminum ingots, steel pipes, sectional materials, glass, building materials, ceramics, electrical appliances, metal products, tobacco, chemical fibers, cotton and the like, has transparent appearance, is opaque after being added with a tackifying assistant, and has smooth surface or regular prismatic patterns.
In the prior art, a device for detecting the toughness of the PET plastic steel belt is simple, and the mode of manually holding the PET plastic steel belt and matching a dynamometer is still adopted for detection, so that the mode is troublesome in operation, wastes manpower, and influences the accuracy of a detection result because the force is difficult to control by manually holding the PET plastic steel belt. Therefore, those skilled in the art provide a toughness detection device for producing PET plastic steel belts to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a toughness detection device is used in production of PET plastic steel strip to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a toughness detection device for producing a PET plastic steel belt comprises a detection table, four corners at the bottom of the detection table are respectively and fixedly connected with four symmetrically arranged supporting legs, the upper side of the detection table is fixedly connected with a vertically arranged L-shaped bracket, and one end of the L-shaped bracket far away from the detection platform is fixedly connected with a vertically arranged telescopic rod, one end of the telescopic rod close to the detection platform is fixedly connected with a punch, and one end of the punch head far away from the telescopic rod is provided with a pressure gauge, the upper side of the detection platform is fixedly connected with a fixing strip which is transversely arranged, the fixed strip is of a hollow structure, a stretching mechanism is arranged in the fixed strip, two opposite force gauges are fixedly connected with two ends of the stretching mechanism, and one side of each dynamometer far away from the stretching mechanism is fixedly connected with two oppositely arranged clamping devices respectively, and the two clamping devices are symmetrically arranged on two sides of the punch respectively.
As a further aspect of the present invention: the stretching mechanism comprises a stepping motor fixed on the side wall of the fixed strip, the driving end of the stepping motor is rotationally connected with a driving shaft which is transversely arranged, and one end of the driving shaft far away from the stepping motor penetrates and extends into the fixed strip and is fixedly connected with a first threaded rod which is transversely arranged, one end of the first threaded rod, which is far away from the driving shaft, is fixedly connected with a second threaded rod which is arranged in a direction opposite to the thread direction of the first threaded rod, the inner wall of the fixed strip is rotationally connected with one end of the second threaded rod far away from the first threaded rod through a rotating piece, the first threaded rod and the second threaded rod are respectively in threaded connection with two symmetrically arranged nuts, and the upper sides of the two nuts are respectively and fixedly connected with two vertically arranged moving rods, the upper side of the fixed strip is provided with a sliding opening, and one end of the movable rod, which is far away from the nut, penetrates through the sliding opening, extends outwards and is fixedly connected with the dynamometer.
As a further aspect of the present invention: the through-hole has been seted up to the lateral wall of fixed strip, and the drive shaft runs through the through-hole setting, the lateral wall and the through-hole inner wall of drive shaft rotate to be connected.
As a further aspect of the present invention: the clamping device comprises a concave block fixedly connected with the dynamometer, a threaded hole communicated with the groove of the concave block is formed in the upper side of the concave block, a butterfly bolt is connected in the threaded hole in a threaded mode, and one end of the butterfly bolt extends into the groove of the concave block and is fixedly connected with a rubber gasket.
As a further aspect of the present invention: the side wall of one side of the detection table is provided with a waste recycling box, and the waste recycling box is connected with the detection table through a hook.
As a further aspect of the present invention: the telescopic rod adopts an electric hydraulic telescopic rod system, and the model of the telescopic rod is DYTZ-1000-500.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the clamping device, the two ends of the PET plastic steel belt are placed into the grooves of the concave blocks respectively, then the butterfly bolts are rotated, and can move downwards due to the threaded connection of the butterfly bolts and the threaded holes, so that the rubber gasket and the PET plastic steel belt are tightly abutted and fixed, the operation is simple, and the fixation is firm.
2. The device has the advantages that the telescopic rod is started, the punch is pushed to move downwards to impact and extrude the PET plastic steel belt until the PET plastic steel belt is damaged, the pressure gauge on the punch can detect the pressure applied to the PET plastic steel belt, the stepping motor is started through the arrangement of the stretching mechanism, the two moving rods move far away in opposite directions, at the moment, the PET plastic steel belt can be pulled until the PET plastic steel belt is damaged, the force gauge can detect the force applied to the PET plastic steel belt in corresponding length, the toughness of the PET plastic steel belt is measured through measuring the tensile strength and the bending strength of the PET plastic steel belt, the device is simple in structural design, low in manufacturing cost, manual measurement is replaced, the fixing is firmer, the stability is higher, the detection efficiency is higher, and the detection result is more accurate.
3. Through setting up rubber gasket, its texture is soft, and frictional force is strong, and is not only fixed more firm, also can prevent to press from both sides the damage PET plastic steel band, through setting up the waste product collection box, and the PET plastic steel band waste product after conveniently detecting is concentrated recovery processing.
Drawings
FIG. 1 is a schematic perspective view of a toughness testing device for producing PET plastic steel belts;
FIG. 2 is an enlarged schematic structural view of the position A in FIG. 1 of a toughness detection device for producing a PET plastic steel strip;
FIG. 3 is a schematic view of the internal structure of a fixing strip in the toughness testing device for producing PET plastic steel belts;
FIG. 4 is a schematic diagram of a front cross-sectional structure of a clamping device in a toughness detection device for producing a PET plastic steel belt.
In the figure: 1. a detection table; 2. a support leg; 3. an L-shaped bracket; 4. a telescopic rod; 5. a punch; 6. a pressure gauge; 7. a fixing strip; 8. a force measuring meter; 9. a stepping motor; 10. a drive shaft; 11. a first threaded rod; 12. a second threaded rod; 13. a rotating member; 14. a nut; 15. a travel bar; 16. a sliding port; 17. a concave block; 18. a threaded hole; 19. a butterfly bolt; 20. a rubber gasket; 21. a waste recycling bin.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a toughness testing apparatus for producing a PET plastic-steel belt comprises a testing table 1, four symmetrically arranged legs 2 are fixedly connected to four corners of the bottom of the testing table 1, respectively, an upper side of the testing table 1 is fixedly connected to a vertically arranged L-shaped bracket 3, one end of the L-shaped bracket 3 away from the testing table 1 is fixedly connected to a vertically arranged telescopic rod 4, one end of the telescopic rod 4 close to the testing table 1 is fixedly connected to a punch 5, and one end of the punch 5 away from the telescopic rod 4 is provided with a pressure gauge 6, the telescopic rod 4 is started to push the punch 5 to move down, so as to impact and extrude the PET plastic-steel belt until the PET plastic-steel belt is damaged, the pressure gauge 6 on the punch 5 can detect the pressure applied to the PET plastic-steel belt, the upper side of the testing table 1 is fixedly connected to a horizontally, a stretching mechanism is arranged in the fixing strip 7, two opposite force meters 8 are fixedly connected to two ends of the stretching mechanism, two opposite clamping devices are respectively and fixedly connected to one sides, far away from the stretching mechanism, of the two force meters 8, and the two clamping devices are respectively and symmetrically arranged on two sides of the punch 5;
in fig. 1 and 3: the stretching mechanism comprises a stepping motor 9 fixed on the side wall of a fixed strip 7, the input ends of the stepping motor 9 and a telescopic rod 4 are respectively and electrically connected with the input end of a controller, the operation of the stepping motor 9 or the telescopic rod 4 can be controlled by the controller, the driving end of the stepping motor 9 is rotationally connected with a driving shaft 10 which is transversely arranged, one end of the driving shaft 10 far away from the stepping motor 9 penetrates and extends into the fixed strip 7 and is fixedly connected with a first threaded rod 11 which is transversely arranged, one end of the first threaded rod 11 far away from the driving shaft 10 is fixedly connected with a second threaded rod 12 which is reversely arranged with the thread trend, the inner wall of the fixed strip 7 is rotationally connected with one end of the second threaded rod 12 far away from the first threaded rod 11 through a rotating part 13, two nuts 14 which are symmetrically arranged are respectively in threaded connection on the first threaded rod 11 and the second threaded rod 12, and two moving rods, the upper side of the fixed strip 7 is provided with a sliding opening 16, one end of the movable rod 15, which is far away from the nut 14, penetrates through the sliding opening 16 and extends outwards to be fixedly connected with the dynamometer 8, the stepping motor 9 is started to drive the first threaded rod 11 and the second threaded rod 12 which are fixed with the driving shaft 10 to rotate simultaneously, as the two nuts 14 are respectively in threaded connection with the first threaded rod 11 and the second threaded rod 12 and the movable rod 15 which is fixed with the nut 14 penetrates through the sliding opening 16, the axial rotation of the nut 14 is limited by the sliding opening 16 along with the movable rod 15, and the thread directions of the first threaded rod 11 and the second threaded rod 12 are arranged in a reverse direction, when the first threaded rod 11 and the second threaded rod 12 rotate, the two nuts 14 displace in opposite directions, when the two movable rods 15 displace in opposite directions along with the two nuts 14, the PET plastic steel belt can be pulled until the PET plastic steel belt is damaged, at the moment, the force meter 8 between the movable rod 15 and the concave block 17 can detect the force applied to the PET plastic steel belt in the corresponding length, and the toughness of the PET plastic steel belt is measured by measuring the tensile strength and the bending strength of the PET plastic steel belt;
in fig. 3: a through hole is formed in the side wall of the fixing strip 7, the driving shaft 10 penetrates through the through hole, and the outer side wall of the driving shaft 10 is rotatably connected with the inner wall of the through hole, so that the driving shaft 10 can rotate conveniently;
in fig. 2 and 4: the clamping device comprises a concave block 17 fixedly connected with the dynamometer 8, a threaded hole 18 communicated with a groove of the concave block 17 is formed in the upper side of the concave block 17, a butterfly bolt 19 is connected in the threaded hole 18 in a threaded manner, two ends of the PET plastic steel belt are placed in the grooves of the concave block 17 respectively, then the butterfly bolt 19 is rotated, and as the butterfly bolt 19 is connected with the threaded hole 18 in a threaded manner, the butterfly bolt 19 can move downwards to tightly abut against and fix the rubber gasket 20 and the PET plastic steel belt, the operation is simple, the fixation is firm, one end of the butterfly bolt 19 extends into the groove of the concave block 17 and is fixedly connected with the rubber gasket 20, the rubber material is soft, the friction force is strong, the fixation is firm, and the PET plastic steel belt can be prevented from being damaged;
in fig. 1: a waste recovery box 21 is arranged on the side wall of one side of the detection table 1, so that the detected PET plastic steel belt waste is conveniently recycled in a centralized manner, and the waste recovery box 21 is connected with the detection table 1 through a hook, so that the waste recovery box 21 is conveniently detached;
in fig. 1: the telescopic rod 4 adopts an electric hydraulic telescopic rod, the work is stable, the service life is long, and the model of the telescopic rod 4 is DYTZ-1000-500.
The utility model discloses a theory of operation is: when the device is used for toughness detection, the clamping device is arranged, two ends of the PET plastic steel belt are placed into the grooves of the concave blocks 17 respectively, then the butterfly bolts 19 are rotated, and the butterfly bolts 19 can move downwards due to the threaded connection of the butterfly bolts 19 and the threaded holes 18, so that the rubber gasket 20 and the PET plastic steel belt are abutted and fixed;
then, starting the telescopic rod 4, pushing the punch 5 to move downwards, and performing impact extrusion on the PET plastic steel belt until the PET plastic steel belt is damaged, wherein a pressure gauge 6 on the punch 5 can detect the pressure on the PET plastic steel belt;
secondly, fixing a new PET plastic steel belt again, starting a stepping motor 9 by arranging a stretching mechanism to drive a first threaded rod 11 and a second threaded rod 12 fixed with a driving shaft 10 to rotate simultaneously, wherein two nuts 14 are respectively in threaded connection with the first threaded rod 11 and the second threaded rod 12, a moving rod 15 fixed with the nuts 14 penetrates through a sliding opening 16, the axial rotation of the nuts 14 is limited by the sliding opening 16 along with the moving rod 15, and the thread trends of the first threaded rod 11 and the second threaded rod 12 are reversed, so that when the first threaded rod 11 and the second threaded rod 12 rotate, the two nuts 14 displace in opposite directions, when the two moving rods 15 displace in opposite directions along with the two nuts 14, the PET plastic steel belt can be pulled until the PET plastic steel belt is damaged, and a force measuring meter 8 between the moving rods 15 and a concave block 17 can detect the force applied to the PET plastic steel belt by the corresponding length, the toughness of the PET plastic steel strip is measured through measuring tensile strength and bending strength of the PET plastic steel strip, the device is simple in structural design, low in manufacturing cost, capable of replacing manual handheld measurement, more firm in fixation, higher in stability, higher in detection efficiency and more accurate in detection result.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The toughness detection device for the production of the PET plastic steel strip comprises a detection table (1) and is characterized in that four corners at the bottom of the detection table (1) are fixedly connected with four symmetrically-arranged support legs (2) respectively, the upper side of the detection table (1) is fixedly connected with a vertically-arranged L-shaped support (3), one end, far away from the detection table (1), of the L-shaped support (3) is fixedly connected with a vertically-arranged telescopic rod (4), one end, close to the detection table (1), of the telescopic rod (4) is fixedly connected with a punch (5), one end, far away from the telescopic rod (4), of the punch (5) is provided with a pressure gauge (6), the upper side of the detection table (1) is fixedly connected with a transversely-arranged fixing strip (7), the fixing strip (7) is of a hollow structure, a stretching mechanism is arranged in the fixing strip (7), and two ends of the stretching mechanism are fixedly connected with two oppositely-arranged force gauges, and one side of each of the two force measuring meters (8) far away from the stretching mechanism is fixedly connected with two oppositely arranged clamping devices respectively, and the two clamping devices are symmetrically arranged at two sides of the punch (5) respectively.
2. The toughness detection device for the production of the PET plastic steel belt according to claim 1, wherein the stretching mechanism comprises a stepping motor (9) fixed on the side wall of the fixing strip (7), the driving end of the stepping motor (9) is rotatably connected with a transversely arranged driving shaft (10), one end of the driving shaft (10) far away from the stepping motor (9) penetrates into the fixing strip (7) and is fixedly connected with a transversely arranged first threaded rod (11), one end of the first threaded rod (11) far away from the driving shaft (10) is fixedly connected with a second threaded rod (12) with the thread direction being in the reverse direction, the inner wall of the fixing strip (7) is rotatably connected with one end of the second threaded rod (12) far away from the first threaded rod (11) through a rotating part (13), and the first threaded rod (11) and the second threaded rod (12) are respectively in threaded connection with two symmetrically arranged nuts (14), and the upside of two nuts (14) is the carriage release lever (15) of two vertical settings of fixedly connected with respectively, sliding opening (16) have been seted up to the upside of fixed strip (7), and carriage release lever (15) keep away from the one end of nut (14) and run through sliding opening (16) outwards extend and with dynamometer (8) fixed connection.
3. The toughness detection device for the production of the PET plastic steel strip as claimed in claim 2, wherein a through hole is formed in the side wall of the fixing strip (7), the driving shaft (10) penetrates through the through hole, and the outer side wall of the driving shaft (10) is rotatably connected with the inner wall of the through hole.
4. The toughness detection device for the production of the PET plastic steel strip according to claim 1, wherein the clamping device comprises a concave block (17) fixedly connected with the dynamometer (8), a threaded hole (18) communicated with a groove of the concave block (17) is formed in the upper side of the concave block (17), a butterfly bolt (19) is connected in the threaded hole (18) in a threaded mode, and one end of the butterfly bolt (19) extends into the groove of the concave block (17) and is fixedly connected with a rubber gasket (20).
5. The toughness detection device for the production of the PET plastic steel belt according to claim 1, wherein a waste recovery box (21) is arranged on one side wall of the detection table (1), and the waste recovery box (21) is connected with the detection table (1) through a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773610.XU CN211263031U (en) | 2019-10-22 | 2019-10-22 | Toughness detection device is used in production of PET plastic steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773610.XU CN211263031U (en) | 2019-10-22 | 2019-10-22 | Toughness detection device is used in production of PET plastic steel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211263031U true CN211263031U (en) | 2020-08-14 |
Family
ID=71956008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921773610.XU Expired - Fee Related CN211263031U (en) | 2019-10-22 | 2019-10-22 | Toughness detection device is used in production of PET plastic steel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211263031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628981A (en) * | 2022-11-30 | 2023-01-20 | 江苏九天光电科技有限公司 | Cold-rolled steel strip detection machine and detection method thereof |
-
2019
- 2019-10-22 CN CN201921773610.XU patent/CN211263031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628981A (en) * | 2022-11-30 | 2023-01-20 | 江苏九天光电科技有限公司 | Cold-rolled steel strip detection machine and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111307589A (en) | Textile material strength detection device | |
| CN211668950U (en) | Stress detection device for decorative plate | |
| CN211263031U (en) | Toughness detection device is used in production of PET plastic steel strip | |
| CN214251812U (en) | External pressure testing machine for cement pipe production | |
| CN212110924U (en) | Steel strength detection device for building detection | |
| CN209175813U (en) | Plastic material precision gas cutting machine | |
| CN219434497U (en) | Ring stiffness testing machine | |
| CN219434505U (en) | Hardness detection device | |
| CN218629229U (en) | Wall body insulation material intensity check out test set | |
| CN219121886U (en) | Engineering steel bar strength on-site detection tool | |
| CN108168416B (en) | Hub judging device | |
| CN203981153U (en) | A kind of full-automatic bearing inner diameter measurement machine | |
| CN106556565A (en) | The test fixture of contact of breaker contact engaging and separating force | |
| CN207816737U (en) | A kind of novel plastic shearing force size measuring apparatus | |
| CN219037878U (en) | Die steel flatness detection device | |
| CN219736216U (en) | Reinforcing bar check out test set | |
| CN218036041U (en) | Tension meter for detecting quality of constructional engineering | |
| CN221148341U (en) | Automatic detection equipment for finished products of plastic processing | |
| CN215114596U (en) | Reinforcing bar scanner auxiliary device | |
| CN221174129U (en) | Detection device | |
| CN216012998U (en) | Bridge construction concrete intensity detection device | |
| CN221124091U (en) | Pressure-resistant tester for plastic pipe fittings and pipes | |
| CN111912368A (en) | Stamping part detection device | |
| CN212514007U (en) | Device for accurately detecting deformation cracks of metal material | |
| CN220437972U (en) | PE pipe pressure detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |