CN216208515U

CN216208515U - Plastic film crack detection device

Info

Publication number: CN216208515U
Application number: CN202122655393.8U
Authority: CN
Inventors: 赵红兰
Original assignee: Jinan Dadichun Plastic Industry Co ltd
Current assignee: Jinan Dadichun Plastic Industry Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a plastic film crack detection device, which relates to the technical field of plastic film production and processing and comprises a workbench, wherein a rack is fixedly arranged at the top of the workbench, driving rollers are arranged on two corresponding sides in the workbench and the rack, a film layer is arranged between the driving rollers, a first sliding groove is formed in the top of the inner wall of the rack, and a first sliding block is connected in the first sliding groove in a sliding manner. The utility model has the beneficial effects that: this plastic film crack detection device, the fan that sets up through the workstation inside cooperatees with the airflow sensor at film top, the drive roller that utilizes both sides drives the transmission of film, the bottom of a plurality of ventilation holes direction film one side of passing through the workstation top with the air in the external world by the fan, when airflow sensor senses the air current of flowing dew in the crack, adjust the distance between the blade of tailorring at sensor both ends, can cut the film of crack department fast, improve the efficiency that the film quality detected.

Description

Plastic film crack detection device

Technical Field

The utility model relates to the technical field of plastic film production and processing, in particular to a plastic film crack detection device.

Background

The plastic film is widely applied in daily life and relates to the advantages of high toughness, tensile resistance, corrosion resistance, strong heat resistance, heat preservation and light transmittance, wide application and the like in various fields of agricultural industry, food and medicine and the like, along with the development of economy and the adjustment of rural industrial structures, more and more quality problems of the plastic film are also highlighted, and complaints about the stretch breaking, slipping, cut-off of a packaging production line and the like of a using unit are increased continuously.

Since the film is likely to be cracked due to excessive stretching during the production and processing, and a lot of plastic flexible packaging material factories and printing factories cause huge losses, quality inspection of the film in terms of cracking and the like is required.

The existing detection device is complex in structure, inconvenient to operate, and low in efficiency because the detection device still needs workers to cut cracks after detection.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plastic film crack detection device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: 1. the utility model provides a plastic film crack detection device, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has frame (2), workstation (1) and the inside corresponding both sides of frame (2) all are provided with drive roller (3), and a plurality of thin layer (11) have been placed between drive roller (3), first spout (4) have been seted up at the top of frame (2) inner wall, the inside sliding connection of first spout (4) has first slider (5), the bottom fixed connection of first slider (5) has electric telescopic handle (6), the output fixed connection of electric telescopic handle (6) has treater (7), the bottom fixed mounting of treater (7) has installation piece (10), the inside sliding connection of installation piece (10) has support (12), the internally mounted of installation piece (10) has supporting spring (19), the one end and support (12) fixed connection of supporting spring (19), an airflow sensor (13) is installed at the bottom of the support (12), and a placing box (24) is fixedly connected to one side, close to the electric telescopic rod (6), of the inner portion of the workbench (1).

Preferably, wind grooves (9) are formed in the work table (1) and the support (12), and a fan (8) is fixedly mounted at the bottom of the work table (1) and on one side of the support (12).

Preferably, a plurality of vent holes (22) are formed in the inner portions of the workbench (1) and the support (12) and on one side of the air groove (9).

Preferably, a second sliding groove (14) is formed in the bottom of the inner wall of the processor (7), two second sliding blocks (15) are connected to the inside of the second sliding groove (14) in a sliding mode, an expansion spring (16) is fixedly connected between the second sliding blocks (15), and cutting blades (17) are fixedly mounted on the bottoms of the second sliding blocks (15) and located on two corresponding sides of the mounting block (10).

Preferably, a hydraulic rod (18) is fixedly mounted at the top of the inner wall of the processor (7), and the output end of the hydraulic rod (18) is respectively connected with the two second sliding blocks (15) in a rotating manner through a connecting rod.

Preferably, the inside of first spout (4) is rotated and is connected with lead screw (21), lead screw (21) run through first slider (5) and with first slider (5) threaded connection, the inner wall fixed mounting of workstation (1) has motor (20), the output and lead screw (21) fixed connection of motor (20).

Preferably, an alarm (23) is fixedly mounted on one side of the bottom of the mounting block (10), and the alarm (23) is electrically connected with the airflow sensor (13).

The utility model provides a plastic film crack detection device, which has the following beneficial effects:

1. this plastic film crack detection device, the fan that sets up through the workstation inside cooperatees with the airflow sensor at film top, the drive roller that utilizes both sides drives the transmission of film, the bottom of a plurality of ventilation holes direction film one side of passing through the workstation top with the air in the external world by the fan, when airflow sensor senses the air current of flowing dew in the crack, adjust the distance between the blade of tailorring at sensor both ends, can cut the film of crack department fast, improve the efficiency that the film quality detected.

2. This plastic film crack detection device, fan through support side-mounting makes the inside dead slot of support form the negative pressure, and then makes the support bottom and be located the sensor outside and offer the film that ventilation hole adsorption column cut out, utilizes the slider that the support top set up, under the effect of lead screw, removes the treater to the top of placing the box to collect ruptured film.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: 1. a work table; 2. a frame; 3. a drive roller; 4. a first chute; 5. a first slider; 6. An electric telescopic rod; 7. a processor; 8. a fan; 9. an air duct; 10. mounting blocks; 11. a thin film layer; 12. A support; 13. an airflow sensor; 14. a second chute; 15. a second slider; 16. a tension spring; 17. Cutting a blade; 18. a hydraulic lever; 19. a support spring; 20. a motor; 21. a screw rod; 22. a vent hole; 23. an alarm; 24. and (4) placing the box.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a plastic film crack detection device comprises a workbench 1, a rack 2 is fixedly installed at the top of the workbench 1, driving rollers 3 are arranged on two corresponding sides inside the workbench 1 and the rack 2, a film layer 11 is placed between the driving rollers 3, a first sliding groove 4 is formed in the top of the inner wall of the rack 2, the first sliding block 5 is limited and conveyed, detection equipment can uniformly detect the surface of the film layer 11, a first sliding block 5 is connected inside the first sliding groove 4 in a sliding manner, an electric telescopic rod 6 is fixedly connected to the bottom of the first sliding block 5, a processor 7 is fixedly connected to the output end of the electric telescopic rod 6, a second sliding groove 14 is formed in the bottom of the inner wall of the processor 7, two second sliding blocks 15 are connected inside the second sliding groove 14 in a sliding manner, a telescopic spring 16 is fixedly connected between the two second sliding blocks 15, and the bottoms of the two second sliding blocks 15, and both sides corresponding to the mounting block 10 are fixedly provided with cutting blades 17, when the airflow sensor 13 detects the airflow exposed at the fracture, the film layer 11 at the fracture is cut in time through the electric telescopic rod 6, the top of the inner wall of the processor 7 is fixedly provided with a hydraulic rod 18, the output end of the hydraulic rod 18 is respectively rotated with the two second sliders 15 through a connecting rod and is matched with a telescopic spring 16, the hydraulic rod 18 is stretched to drive the displacement of the two second sliders 15, the position of the cutting blade 17 at the bottom of the second slider 15 is adjusted according to the crack condition, the inner part of the first chute 4 is rotatably connected with a lead screw 21, the lead screw 21 penetrates through the first slider 5 and is in threaded connection with the first slider 5, so that the lead screw 21 drives the displacement of the first slider 5 and the electric telescopic rod 6 when rotating, and further moves the cut film layer 11 absorbed at the bottom of the bracket 12 into a placing box 24, a motor 20 is fixedly arranged on the inner wall of the workbench 1, the output end of the motor 20 is fixedly connected with a screw rod 21 and provides power for the rotation of the screw rod 21, a mounting block 10 is fixedly arranged at the bottom of the processor 7, a bracket 12 is slidably connected inside the mounting block 10, a supporting spring 19 is arranged inside the mounting block 10, one end of the supporting spring 19 is fixedly connected with the bracket 12 and provides acting force for displacement and reset for the bracket 12, an airflow sensor 13 is arranged at the bottom of the bracket 12, an air duct 9 is arranged inside the workbench 1 and the bracket 12, a fan 8 is fixedly arranged at the bottom of the workbench 1 and one side of the bracket 12, a plurality of ventilation holes 22 are arranged inside the workbench 1 and the bracket 12 and positioned at one side of the air duct 9, air in the air duct 9 is guided to the surface at one side of the film layer 11 according to requirements, so that the airflow sensor 13 can provide air circulation conditions on the other side surface of the film layer 11, detect out fissured position, perhaps make the interior negative pressure that forms of wind groove 9, make the thin layer 11 after tailorring adsorb in the bottom of support 12, replace the manpower, thin layer 11 after the tailorring is put in order, one side fixed mounting of installation piece 10 bottom has siren 23, siren 23 and airflow sensor 13 electric connection, can in time send out the police dispatch newspaper to the staff, further strengthen the inspection and the subsequent operation of adjusting device to thin layer 11, box 24 is placed to one side fixedly connected with that workstation 1 is inside to be close to electric telescopic handle 6, be convenient for accomodate and arrange in order of thin layer 11 after tailorring.

In conclusion, when the plastic film crack detection device is used, the plurality of driving rollers 3 arranged inside the workbench 1 and the rack 2 are operated to limit and convey the film layer 11, at the moment, the fan 8 at the bottom of the workbench 1 is started to suck outside air into the air duct 9, and then the outside air is guided to the surface of one side of the film layer 11 through the plurality of air vents 22 at the top of the workbench 1, at the moment, when the airflow sensor 13 at the top of the film layer 11 senses the airflow exposed from the cracked part of the film layer 11, the driving rollers 3 are stopped to operate, simultaneously, the distance between the two second sliding blocks 15 is adjusted through the hydraulic rod 18 in the processor 7, so that the cutting blades 17 at the two sides of the airflow sensor 13 are adjusted to proper positions according to cracks of the film layer 11, are lifted under the action of the electric telescopic rod 6 at the top of the processor 7, the cracked part of the film layer 11 is cut, at the moment, the fan 8 in the bracket 12 is started, through a plurality of ventilation holes 22 of support 12 bottom, will tailor the thin layer 11 after adsorbing in the bottom of support 12, rotate lead screw 21, make first slider 5 drive support 12 and remove to the top of placing box 24 to close fan 8, will tailor the thin layer 11 of cutting and put into and place box 24 in, the siren 23 of 1 bottom of workstation sends out the police dispatch newspaper to the staff simultaneously, reminds the staff further to inspect thin layer 11.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a plastic film crack detection device, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has frame (2), workstation (1) and the inside corresponding both sides of frame (2) all are provided with drive roller (3), and a plurality of thin layer (11) have been placed between drive roller (3), first spout (4) have been seted up at the top of frame (2) inner wall, the inside sliding connection of first spout (4) has first slider (5), the bottom fixed connection of first slider (5) has electric telescopic handle (6), the output fixed connection of electric telescopic handle (6) has treater (7), the bottom fixed mounting of treater (7) has installation piece (10), the inside sliding connection of installation piece (10) has support (12), the internally mounted of installation piece (10) has supporting spring (19), the one end and support (12) fixed connection of supporting spring (19), an airflow sensor (13) is installed at the bottom of the support (12), and a placing box (24) is fixedly connected to one side, close to the electric telescopic rod (6), of the inner portion of the workbench (1).

2. A plastic film crack detecting device as claimed in claim 1, wherein: air duct (9) have all been seted up to the inside of workstation (1) and support (12), equal fixed mounting in one side of the bottom of workstation (1) and support (12) has fan (8).

3. A plastic film crack detecting device as claimed in claim 2, wherein: a plurality of ventilation holes (22) are formed in the inner portions of the workbench (1) and the support (12) and located on one side of the air groove (9).

4. A plastic film crack detecting device as claimed in claim 1, wherein: second spout (14) have been seted up to the bottom of treater (7) inner wall, the inside sliding connection of second spout (14) has two second slider (15), two fixedly connected with expanding spring (16), two between second slider (15) the bottom of second slider (15) just is located the equal fixed mounting in both sides that installation piece (10) is corresponding and cuts out blade (17).

5. The plastic film crack detection device as claimed in claim 4, wherein: the top of the inner wall of the processor (7) is fixedly provided with a hydraulic rod (18), and the output end of the hydraulic rod (18) is respectively connected with the two second sliding blocks (15) in a rotating manner through connecting rods.

6. A plastic film crack detecting device as claimed in claim 1, wherein: the inside of first spout (4) is rotated and is connected with lead screw (21), lead screw (21) run through first slider (5) and with first slider (5) threaded connection, the inner wall fixed mounting of workstation (1) has motor (20), the output and lead screw (21) fixed connection of motor (20).

7. A plastic film crack detecting device as claimed in claim 1, wherein: one side fixed mounting of installation piece (10) bottom has siren (23), siren (23) and airflow sensor (13) electric connection.