CN216189650U - Plastic film tension test detection device - Google Patents
Plastic film tension test detection device Download PDFInfo
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- CN216189650U CN216189650U CN202122720220.XU CN202122720220U CN216189650U CN 216189650 U CN216189650 U CN 216189650U CN 202122720220 U CN202122720220 U CN 202122720220U CN 216189650 U CN216189650 U CN 216189650U
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- plastic film
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Abstract
The utility model discloses a plastic film tensioning test detection device which comprises a test bench, support legs, a rotary drum driving mechanism, a film conveying assembly, a support frame, a film pressing assembly, a hydraulic cylinder I and a pressure sensor, wherein the rotary drum rotating driving mechanism is arranged on the test bench, the rotary drum driving mechanism is provided with two groups, namely a roll feeding rotary drum driving mechanism and a roll winding rotary drum driving mechanism, the film conveying assembly is arranged on the test bench, the film conveying assembly is positioned between the roll feeding rotary drum driving mechanism and the roll winding rotary drum driving mechanism, the support frame is arranged on the test bench, the film pressing assembly is arranged on the support frame, the film pressing assembly is positioned right above the film conveying assembly, the hydraulic cylinder I is arranged below the support frame, and the pressure sensor is arranged at the free end of the hydraulic cylinder I. The utility model relates to the technical field of plastic film test devices, and particularly provides a plastic film tensioning test detection device capable of realizing automatic conveying of a plastic film so as to perform multipoint continuous measurement on the plastic film.
Description
Technical Field
The utility model relates to the technical field of plastic film test devices, in particular to a plastic film tension test detection device.
Background
Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people. For the convenience of test, the plastic film tension test detection device is urgently needed in the industry. The existing plastic film tension test detection device usually clamps two ends of a plastic film with a sampling length by using a clamping device, adopts a hydraulic cylinder to punch the plastic film, and observes the punching force borne by the plastic film through a pressure sensor at one end of the hydraulic cylinder. The testing method is inconvenient for continuously testing the plastic film at multiple positions, so that the uniformity of the bearing performance of the plastic film cannot be judged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides the plastic film tension test detection device which can realize automatic conveying of the plastic film so as to continuously measure the plastic film at multiple points.
The utility model provides the following technical scheme: the utility model provides a plastic film tensioning test detection device which comprises a test bed, support legs, a rotary drum driving mechanism, a film conveying assembly, a support frame, a film pressing assembly, a hydraulic cylinder I and a pressure sensor, wherein the support legs are arranged below the test bed, the rotary drum driving mechanism is arranged on the test bed, the rotary drum driving mechanism is provided with two groups, namely a roll feeding rotary drum driving mechanism and a roll winding rotary drum driving mechanism, the film conveying assembly is arranged on the test bed, the film conveying assembly is positioned between the roll feeding rotary drum driving mechanism and the roll winding rotary drum driving mechanism, the support frame is arranged on the test bed, the film pressing assembly is arranged on the support frame, the film pressing assembly is positioned right above the film conveying assembly, the hydraulic cylinder I is arranged below the support frame, and the pressure sensor is arranged at the free end of the hydraulic cylinder.
For realizing smooth plastic film's transport, film conveying component includes driving motor, first backup pad, transmission shaft and drive shaft, driving motor locates on the test bench, first backup pad is located on the test bench, transmission shaft and drive shaft all rotate and locate on first backup pad, the cover is equipped with first drive belt on transmission shaft and driving motor's the output shaft, the cover is equipped with second drive belt on transmission shaft and the drive shaft, be equipped with the conveying roller in the drive shaft, first backup pad, transmission shaft and drive shaft are equipped with two sets ofly about driving motor symmetry.
In order to realize smooth and stable clamping of two ends of the plastic film, the film pressing assembly comprises a second hydraulic cylinder and two pressing rollers, the lower end of the support frame is arranged on the second hydraulic cylinder, the free ends of the second hydraulic cylinder are arranged on the pressing rollers, the film pressing assemblies are provided with two groups, and the two groups of pressing rollers of the film pressing assembly are positioned right above the conveying rollers.
For realizing continuous transport and roll-up of film, rotary drum actuating mechanism includes second backup pad, rotating electrical machines and fixed subassembly, the second backup pad is located on the test bench, the second backup pad is equipped with two sets ofly, the rotating electrical machines is located in a set of second backup pad, fixed subassembly is established to rotate and is located in the second backup pad, fixed subassembly is equipped with two sets ofly, and is two sets of fixed subassembly is initiative fixed subassembly and driven fixed subassembly respectively, initiative fixed subassembly links to each other with the rotating electrical machines, driven fixed subassembly corresponds the setting with initiative fixed subassembly.
Further, fixed subassembly includes pivot, fixed plate, lower bearing spare and last mounting, the pivot is rotated and is located in the second backup pad, the fixed plate is located in the pivot, the fixed plate is fixed to be located on the fixed plate down, lower bearing spare and last mounting are semi-circular structure and set up, lower bearing spare and last mounting both sides all are equipped with fixed ear, be equipped with fixed screw hole on the fixed ear, the fixed screw hole that passes fixed ear through the screw with last mounting down links to each other, the pivot of initiative fixed subassembly links to each other with the output shaft of rotating electrical machines.
The utility model with the structure has the following beneficial effects: according to the plastic film tension test detection device provided by the utility model, the automatic conveying of the roll-shaped plastic film is realized through the matching of the roll feeding rotary drum driving mechanism, the roll winding rotary drum driving mechanism and the film conveying assembly, so that the continuous multipoint detection of the plastic film is met, and the comprehensiveness of the detection result is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a plastic film tension test detection device according to the present invention;
FIG. 2 is a schematic side view of a drum driving mechanism of the plastic film tension test detecting device according to the present invention;
fig. 3 is a schematic structural diagram of a lower bearing part and an upper fixing part of the plastic film tension test detection device provided by the utility model.
The device comprises a test bed 1, a test bed 2, supporting legs 3, a rotary drum driving mechanism 4, a film conveying assembly 5, a supporting frame 6, a film pressing assembly 7, a hydraulic cylinder I, 8, a pressure sensor 9, a driving motor 10, a first supporting plate 11, a transmission shaft 12, a driving shaft 13, a first driving belt 14, a second driving belt 15, a conveying roller 16, a hydraulic cylinder II, a pressing roller 17, a pressing roller 18, a second supporting plate 19, a rotating motor 20, a rotating shaft 21, a fixing plate 22, a lower bearing part 23, an upper fixing part 24 and a fixing lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 3, the technical scheme adopted by the utility model is as follows: a plastic film tension test detection device comprises a test bed 1, support legs 2, a rotary drum driving mechanism 3 and a film conveying assembly 4, support frame 5, the film compresses tightly subassembly 6, pneumatic cylinder 7 and pressure sensor 8, 1 below of test bench is located to supporting leg 2, rotary drum actuating mechanism locates on test bench 1, rotary drum actuating mechanism 3 is equipped with two sets ofly, two sets ofly be for sending a roll rotary drum actuating mechanism 3 and rolling rotary drum actuating mechanism 3 respectively, film delivery module 4 is located on test bench 1, film delivery module 4 is located and sends between roll rotary drum actuating mechanism 3 and the rolling rotary drum actuating mechanism 3, support frame 5 is located on test bench 1, film compresses tightly subassembly 6 and locates on support frame 5, film compression module 6 is located directly over film delivery module 4, support frame 5 below is located to pneumatic cylinder 7, pneumatic cylinder 7 free end is located to pressure sensor 8.
Wherein, film conveying component 4 includes driving motor 9, first backup pad 10, transmission shaft 11 and drive shaft 12, driving motor 9 is located on test bench 1, first backup pad 10 is located on test bench 1, transmission shaft 11 and drive shaft 12 all rotate and locate on first backup pad 10, the cover is equipped with first drive belt 13 on the output shaft of transmission shaft 11 and driving motor 9, the cover is equipped with second drive belt 14 on transmission shaft 11 and the drive shaft 12, be equipped with conveying roller 15 on the drive shaft 12, first backup pad 10, transmission shaft 11 and drive shaft 12 are equipped with two sets ofly about driving motor 9 symmetry. The film pressing assembly 6 comprises a second hydraulic cylinder 16 and pressing rollers 17, the second hydraulic cylinder 16 is arranged at the lower end of the support frame 5, the pressing rollers 17 are arranged at the free ends of the second hydraulic cylinder 16, the film pressing assembly 6 is provided with two groups, and the pressing rollers 17 of the two groups of film pressing assemblies 6 are located right above the conveying rollers 15. The rotary drum driving mechanism 3 comprises a second supporting plate 18, a rotating motor 19 and a fixing component, the second supporting plate 18 is arranged on the test stand 1, the second supporting plate 18 is provided with two groups, the rotating motor 19 is arranged on the second supporting plate 18, the fixing component is arranged on the second supporting plate 18 in a rotating mode, the fixing component is provided with two groups, the two groups of fixing components are respectively a driving fixing component and a driven fixing component, the driving fixing component is connected with the rotating motor 19, and the driven fixing component corresponds to the driving fixing component. Fixed subassembly includes pivot 20, fixed plate 21, lower bearing part 22 and last mounting 23, pivot 20 rotates and locates on second backup pad 18, fixed plate 21 is located on pivot 20, lower bearing part 22 is fixed to be located on fixed plate 21, lower bearing part 22 and last mounting 23 are the semicircular structure setting, lower bearing part 22 and last mounting 23 both sides all are equipped with fixed ear 24, be equipped with fixed screw hole on the fixed ear 24, lower bearing part 22 and last mounting 23 pass the fixed screw hole of fixed ear 24 through the screw and link to each other, the pivot 20 of the initiative fixed subassembly links to each other with the output shaft of rotating electrical machines 19.
When the device is used specifically, two ends of a plastic film roll feeding rotary drum to be detected are placed on the lower bearing part 22 of the driving fixing component and the driven fixing component of the roll feeding rotary drum driving mechanism 3, the upper fixing part 23 is covered and pressed on the lower bearing part 22, the upper fixing part 23 and the lower bearing part 22 are stably connected through a screw penetrating through a fixing threaded hole, so that the plastic film rotary drum is stably fixed, the plastic film roll feeding rotary drum is fixed between the upper fixing part 23 and the lower bearing part 22 of the roll feeding rotary drum driving mechanism 3 in the same way, a plastic film on the plastic film roll feeding rotary drum is led out to be wound on the plastic film roll feeding rotary drum above the conveying roller 15, the continuous transmission of the plastic film is realized through the matching of the roll feeding rotary drum driving mechanism 3, the roll feeding rotary drum driving mechanism 3 and the conveying roller 15, when the plastic film is conveyed to a position needing to be detected, the hydraulic cylinder II 16 is started, the pinch roller 17 pushes down on conveying roller 15, plastic film presses and covers between pinch roller 17 and conveying roller 15, thereby start the plastic film of a 7 punching press two sets of conveying rollers 15 of pneumatic cylinder and realize plastic film's tensioning test, a bit detects and finishes, pneumatic cylinder 7 and pneumatic cylinder two 16 drive pressure sensor 8 and pinch roller 17 respectively and move up, realize plastic film's transport under driving motor 9 and rotating electrical machines 19's mating reaction, thereby realize the detection to another position of plastic film.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a plastic film tension test detection device which characterized in that: the supporting leg is arranged below the test bed, the rotary drum driving mechanism is arranged on the test bed, the rotary drum driving mechanism is provided with two groups, the two groups are respectively a roll feeding rotary drum driving mechanism and a roll winding rotary drum driving mechanism, the film conveying component is arranged on the test bed, the film conveying component is arranged between the roll feeding rotary drum driving mechanism and the roll winding rotary drum driving mechanism, the support frame is arranged on the test bed, the film pressing component is arranged on the support frame, the film pressing component is arranged right above the film conveying component, the hydraulic cylinder is arranged below the support frame, and the pressure sensor is arranged at the free end of the hydraulic cylinder.
2. The plastic film tension test detection device of claim 1, wherein: film conveying component includes driving motor, first backup pad, transmission shaft and drive shaft, driving motor locates on the test bench, first backup pad is located on the test bench, transmission shaft and drive shaft all rotate and locate on first backup pad, the cover is equipped with first drive belt on transmission shaft and driving motor's the output shaft, the cover is equipped with second drive belt on transmission shaft and the drive shaft, be equipped with the conveying roller in the drive shaft, first backup pad, transmission shaft and drive shaft are equipped with two sets ofly about the driving motor symmetry.
3. The plastic film tension test detection device of claim 2, wherein: the film pressing assembly comprises a second hydraulic cylinder and two pressing rollers, the second hydraulic cylinder is arranged at the lower end of the support frame, the pressing rollers are arranged at the free ends of the second hydraulic cylinder, the film pressing assemblies are provided with two groups, and the two groups of pressing rollers of the film pressing assemblies are located right above the conveying rollers.
4. A plastic film tension test detection apparatus as claimed in claim 3, wherein: the rotary drum driving mechanism comprises a second supporting plate, a rotating motor and a fixing assembly, the second supporting plate is arranged on the test bed, the second supporting plate is provided with two groups, the rotating motor is arranged on the second supporting plate, the fixing assembly is arranged on the second supporting plate in a rotating mode, the fixing assembly is provided with two groups, the fixing assembly is respectively a driving fixing assembly and a driven fixing assembly, the driving fixing assembly is connected with the rotating motor, and the driven fixing assembly corresponds to the driving fixing assembly.
5. The plastic film tension test detection device of claim 4, wherein: the fixed subassembly includes pivot, fixed plate, lower bearing spare and last mounting, the pivot is rotated and is located in the second backup pad, the fixed plate is located in the pivot, down the fixed plate of locating of bearing spare on, lower bearing spare and last mounting are semi-circular structure and set up, lower bearing spare and last mounting both sides all are equipped with fixed ear, be equipped with fixed screw hole on the fixed ear, the fixed screw hole that fixed ear was passed through to lower bearing spare and last mounting through the screw links to each other, the pivot of the fixed subassembly of initiative links to each other with the output shaft of rotating electrical machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720220.XU CN216189650U (en) | 2021-11-09 | 2021-11-09 | Plastic film tension test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720220.XU CN216189650U (en) | 2021-11-09 | 2021-11-09 | Plastic film tension test detection device |
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| Publication Number | Publication Date |
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| CN216189650U true CN216189650U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122720220.XU Active CN216189650U (en) | 2021-11-09 | 2021-11-09 | Plastic film tension test detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953019A (en) * | 2022-05-14 | 2022-08-30 | 浙江鑫海纺织有限公司 | Electromagnetic shielding material processing device |
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2021
- 2021-11-09 CN CN202122720220.XU patent/CN216189650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953019A (en) * | 2022-05-14 | 2022-08-30 | 浙江鑫海纺织有限公司 | Electromagnetic shielding material processing device |
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