CN219737080U - Plastic product tensile force testing device - Google Patents
Plastic product tensile force testing device Download PDFInfo
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- CN219737080U CN219737080U CN202320496133.7U CN202320496133U CN219737080U CN 219737080 U CN219737080 U CN 219737080U CN 202320496133 U CN202320496133 U CN 202320496133U CN 219737080 U CN219737080 U CN 219737080U
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- inclined plate
- fixedly connected
- box
- buffer
- testing device
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- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000009864 tensile test Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a plastic product tensile force testing device which comprises a box body and a mounting frame, wherein the mounting frame is fixedly connected to the upper end face of the box body, a tension meter is fixedly connected to the lower end face of the mounting frame, a grabbing clamp is fixedly connected to the lower end face of the tension meter, an installation cavity is formed in the box body, a through hole communicated with the installation cavity is formed in the upper end face of the box body, which is located right below the tension meter, an inclined plate is arranged in the installation cavity, a limiting groove is formed in the inclined plate, a buffer mechanism is arranged on the inclined plate in a matched mode, an air suction port is formed in the inclined plate, an air suction fan is fixedly arranged below the air suction port in the box body, a plurality of mincing rollers are arranged above the higher side of the inclined plate in a matched mode, and an air suction pipe is fixedly connected to one side, close to the mincing rollers, of the box body. The utility model can automatically recover the damaged sample after the test without manual recovery of a detection personnel, thereby improving the detection efficiency.
Description
Technical Field
The utility model relates to packaging bag detection equipment, in particular to a plastic product tensile force testing device.
Background
The plastic products comprise plastic packaging bags, plastic films and the like, are closely related to the life of people, are widely applied to daily life and industrial production, and are subjected to tension detection tests after being manufactured by sampling samples so as to ensure the product quality of the plastic products.
Current tensile testing arrangement, like a plastic packaging bag tensile test equipment of application number CN202220220746.3, through pulling up plastic packaging bag, add the shot in to plastic packaging bag again, until plastic packaging bag breaks, and then accomplish plastic packaging bag's tensile test to be provided with cylinder and backup pad in this patent and cushion the shot, thereby prevent that the shot from falling down after causing the damage to equipment, but plastic packaging bag needs manual the retrieving after the test finishes, and is more loaded down with trivial details, is unfavorable for improving detection efficiency.
Disclosure of Invention
The utility model provides a plastic product tensile force testing device which can automatically recycle broken plastic packaging bags and solves the problems in the using process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a plastic products tensile force testing arrangement, includes box and mounting bracket, mounting bracket fixed connection is on the up end of box, fixedly connected with tension meter on the lower terminal surface of mounting bracket, fixedly connected with grabs on the lower terminal surface of tension meter and presss from both sides, set up the installation cavity in the box, the through-hole that is linked together with the installation cavity has been seted up on the up end that is located the tension meter under the box, be provided with the hang plate in the installation cavity, the spacing groove has been seted up on the hang plate, the box is provided with buffer gear on the hang plate cooperation, the inlet scoop has been seted up on the hang plate, the box is provided with the air exhaust fan in the below fixed mounting of inlet scoop, the box is provided with a plurality of in the top cooperation of the higher one side of hang plate and rubs the roller, the box is being close to one side fixedly connected with aspiration channel of rubbing the roller.
Through adopting above-mentioned technical scheme, grab the clamp and press from both sides after holding the sample that awaits measuring, the tester throws the shot in the sample, and break after the sample reaches limit tensile force, the shot falls into the installation cavity to roll to the lower side of hang plate along the spacing groove, grab the clamp later and unclamp the sample, the suction fan of installation cavity bottom will drop the sample suction installation cavity, later again by the aspiration channel suction to mincing the roller, the sample is cut apart into the piece after mincing the roller, later is inhaled in the aspiration channel, thereby realize automatic recovery processing the damaged sample after the test.
The utility model is further provided with: the grab clamp comprises a movable half clamp and a fixed half clamp, wherein the fixed half clamp is fixedly arranged at the lower end of the tension meter, one end of the tension meter, which is fixedly arranged with a rotary cylinder, is fixedly connected with a piston rod of the rotary cylinder.
Through adopting above-mentioned technical scheme, grab and press from both sides can realize automatic release sample, need not the manual damaged sample of taking off of tester, avoid unnecessary test procedure to improve test efficiency.
The utility model is further provided with: the buffer mechanism comprises a buffer layer, a buffer spring and a buffer cushion, wherein the buffer layer is fixedly connected to the upper ends of the inclined plate and the limiting groove, the buffer groove is formed in the lower portion of the higher side of the inclined plate, the buffer spring is fixedly connected in the buffer groove, and the buffer cushion is fixedly connected to the lower end of the lower side of the inclined plate.
Through adopting above-mentioned technical scheme, the buffer layer can absorb the part impact force that produces when the shot falls into the installation intracavity, avoids inclined plate and spacing groove to be pounded by the shot and warp, and buffer spring and blotter can further cushion the impact force that the shot produced to avoid box and inclined plate to cause the damage in long-term use.
The utility model is further provided with: the surface of crushing roller is fixedly connected with a plurality of and rubs the blade.
By adopting the technical scheme, the mincing blade can cut the sample into smaller fragments so as to facilitate the subsequent recovery treatment of the sample.
The utility model is further provided with: the upper end of the air suction port is fixedly connected with a blocking net.
Through adopting above-mentioned technical scheme, avoid the shot to fall into in the spacing inslot back card in the inlet scoop, can't roll to the lower side of hang plate.
The utility model is further provided with: the box is fixedly connected with a fence above the through hole, and the front surface of the fence is provided with a glass surface.
By adopting the technical scheme, the sample is prevented from falling outside the through hole in the falling process, and the glass surface is convenient for a tester to observe the change of the sample in the testing process.
The utility model is further provided with: the side wall of the box body, which is close to the lower side of the inclined plate, is hinged with a movable door.
By adopting the technical scheme, testers can take out the lead ball in the installation cavity through the movable door.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic structural view of the inclined plate in the present utility model.
Reference numerals in the drawings: 1 box, 101 installation cavity, 102 port, 103 air extraction fan, 104 mincing roller, 105 aspiration channel, 106 buffer groove, 107 rail, 108 glass surface, 109 movable door, 110 mincing blade, 2 mounting frame, 201 tension meter, 202 grabbing clamp, 203 movable half clamp, 204 fixed half clamp, 205 rotary cylinder, 3 inclined plate, 301 limit groove, 302 air suction port, 303 buffer layer, 304 buffer spring, 305 buffer cushion, 306 barrier net.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 to 3, the utility model discloses a tensile force testing device for plastic products, which comprises a box body 1 and a mounting frame 2, wherein the mounting frame 2 is fixedly connected to the upper end surface of the box body 1, a tension meter 201 is fixedly connected to the lower end surface of the mounting frame 2, and a grabbing clamp 202 for fixing a sample is fixedly connected to the lower end surface of the tension meter 201. Further, an installation cavity 101 is formed in the box body 1, a through hole 102 communicated with the installation cavity 101 is formed in the upper end face, located right below the tension meter 201, of the box body 1, an inclined plate 3 is fixedly connected in the installation cavity 101, and a limit groove 301 for a shot to roll is formed in the inclined plate 3. And box 1 is fixed mounting in the below of inlet scoop 302 has air extraction fan 103, and box 1 still cooperates and is provided with two and minces roller 104 in the top of the higher side of inclined plate 3, and the surface fixedly connected with of mincer roller 104 rubs blade 110, and box 1 is in being close to one side fixedly connected with aspiration channel 105 of mincer roller 104, and aspiration channel 105 cooperation is installed and is used for inhaling the air extractor of sample. Before starting the detection, a tester firstly manipulates the grabbing clamp 202 to clamp the sample to be detected, then sequentially puts lead balls into the sample, after the sample reaches the limit tensile force and breaks, the lead balls fall into the mounting cavity 101, and then the tester records data on the tension meter 201 to measure the limit tension value of the sample. The shot falls into the mounting cavity 101 and rolls along the limit groove 301 and gathers to the lower side of the inclined plate 3. After the lead balls in the sample fall into the mounting cavity 101, a tester operates the grabbing clamp 202 to loosen the sample, the air suction fan 103 starts to work to suck the broken sample into the mounting cavity 101, after the sample is sucked into the mounting cavity 101, the sample is sucked to the mincing roller 104 by the air suction pipe 105, and the sample is cut into small fragments by the mincing blade 110 after passing through the mincing roller 104 so as to be recycled and reused subsequently, and then is sucked into the air suction pipe 105, so that the broken sample after the automatic recycling test is realized. It should be noted that, the blower pipe 105 is connected with a suction pump, and the prior art of the suction pump is already mature, so that redundant description is not needed in this embodiment.
The grab clamp 202 fixedly connected with the lower end of the tension meter 201 comprises a movable half clamp 203 and a fixed half clamp 204, wherein the fixed half clamp 204 is fixedly arranged at the lower end of the tension meter 201, a rotary air cylinder 205 is fixedly arranged at one end of the fixed half clamp 204 of the tension meter 201, and the movable half clamp 203 is fixedly connected with a piston rod of the rotary air cylinder 205. The rotary air cylinder 205 enables the movable half clamp 203 to rotate within a certain range, so that the grabbing clamp 202 can automatically release a sample, and compared with a traditional hook, the grabbing clamp 202 does not need a tester to manually take down a broken sample, unnecessary testing steps are avoided, and testing efficiency is improved.
The buffer mechanism on the inclined plate 3 comprises a buffer layer 303, a buffer spring 304 and a buffer cushion 305, wherein the buffer layer 303 is fixedly connected to the upper end surfaces of the inclined plate 3 and the limit groove 301, the buffer groove 106 is formed below the higher side of the inclined plate 3 of the box 1, and the buffer spring 304 is fixedly connected in the buffer groove 106; the cushion pad 305 is fixedly attached to the lower end surface of the lower side of the inclined plate 3. When the shot falls into the limit groove 301, the buffer layer 303 can absorb part of impact force generated when the shot contacts with the limit groove 301, so that the inclined plate 3 and the limit groove 301 are prevented from being deformed by the shot, the buffer spring 304 and the buffer pad 305 are compressed downwards when the inclined plate 3 is impacted by the shot, then rebound slowly, in the process, the buffer spring 304 and the buffer pad 305 further buffer the impact force generated by the shot, and abrasion of the inclined plate 3 and the box 1 after multiple tests is avoided.
Further, through the air suction inlet 302 provided in the limit groove 301, the upper end of the air suction inlet is fixedly connected with the blocking net 306, which is to avoid that the lead ball falls into the limit groove 301 and then is blocked on the air suction inlet 302, so that the lead ball cannot roll to the lower side of the inclined plate 3. It should be noted that the air intake 302 in this embodiment is not disposed under the clip 202, which is to avoid damage to the barrier net 306 caused by the deformation of the barrier net 306 caused by the shot during long-term use, so as to prolong the service life of the barrier net 306.
Furthermore, the enclosure 1 is fixedly connected with the enclosure 107 above the through hole 102, and the front surface of the enclosure 107 is provided with a glass surface 108, which is for avoiding the sample from drifting out of the through hole 102 in the falling process, and the glass surface 108 is convenient for a tester to observe the deformation condition of the sample in the testing process.
In addition, the side wall of the box body 1, which is close to the lower side of the inclined plate 3, is hinged with a movable door 109, and after the test is finished, a tester can take out the shot in the installation cavity 101 through the movable door 109.
Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a plastic products tensile force testing arrangement, includes box (1) and mounting bracket (2), its characterized in that: the utility model discloses a box, including box (1), mounting bracket (2), box (1), inclined plate (3) are provided with spacing groove (301), fixedly connected with tension meter (201) on the lower terminal surface of mounting bracket (2), fixedly connected with grabs clamp (202) on the lower terminal surface of tension meter (201), install cavity (101) have been seted up in box (1), box (1) set up on the up end under tension meter (201) with install cavity (101) linked through-hole (102), be provided with inclined plate (3) in install cavity (101), limit groove (301) have been seted up on inclined plate (3), box (1) cooperation is provided with buffer gear on inclined plate (3), suction inlet (302) have been seted up on inclined plate (3), box (1) are provided with fan (103) in the below fixed mounting of suction inlet (302), box (1) are provided with a plurality of roller (104) in the top cooperation of inclined plate (3) higher one side, box (1) is close to one side fixed connection air duct (105).
2. The plastic product tensile testing device according to claim 1, wherein: the grabbing clamp (202) comprises a movable half clamp (203) and a fixed half clamp (204), the fixed half clamp (204) is fixedly arranged at the lower end of the tension meter (201), a rotary air cylinder (205) is fixedly arranged at one end of the fixed half clamp (204) of the tension meter (201), and the movable half clamp (203) is fixedly connected to a piston rod of the rotary air cylinder (205).
3. The plastic product tensile testing device according to claim 1, wherein: the buffer mechanism comprises a buffer layer (303), a buffer spring (304) and a buffer cushion (305), wherein the buffer layer (303) is fixedly connected to the upper ends of the inclined plate (3) and the limiting groove (301), the buffer groove (106) is formed in the lower portion of the higher side of the inclined plate (3) in the box body (1), the buffer spring (304) is fixedly connected to the buffer groove (106), and the buffer cushion (305) is fixedly connected to the lower end of the lower side of the inclined plate (3).
4. The plastic product tensile testing device according to claim 1, wherein: the outer surface of the mincing roller is fixedly connected with a plurality of mincing blades (110).
5. The plastic product tensile testing device according to claim 1, wherein: the upper end of the air suction inlet (302) is fixedly connected with a blocking net (306).
6. The plastic product tensile testing device according to claim 1, wherein: the box (1) is fixedly connected with a fence (107) above the through hole (102), and a glass surface (108) is arranged on the front surface of the fence (107).
7. The plastic product tensile testing device according to claim 1, wherein: the side wall of the box body (1) close to the lower side of the inclined plate (3) is hinged with a movable door (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496133.7U CN219737080U (en) | 2023-03-09 | 2023-03-09 | Plastic product tensile force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496133.7U CN219737080U (en) | 2023-03-09 | 2023-03-09 | Plastic product tensile force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219737080U true CN219737080U (en) | 2023-09-22 |
Family
ID=88056322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320496133.7U Active CN219737080U (en) | 2023-03-09 | 2023-03-09 | Plastic product tensile force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219737080U (en) |
-
2023
- 2023-03-09 CN CN202320496133.7U patent/CN219737080U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 A03 and A04 north of Wuqi provincial road, Mabu Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Shunye Chemical FIBER Technology Co.,Ltd. Address before: 325000 A03 and A04 north of Wuqi provincial road, Mabu Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang shunye Chemical Fiber Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stretching force testing device for plastic products Granted publication date: 20230922 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: Zhejiang Shunye Chemical FIBER Technology Co.,Ltd. Registration number: Y2024980011756 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |