Tension strength detection device for aluminum foil production

Abstract

The utility model discloses a tensile strength detection device for aluminum foil production, which relates to the technical field of drawing detection and comprises an equipment base, a display screen is fixedly mounted on the front surface of the equipment base, a mounting clamping groove is formed in the equipment base, and a detection mechanism is arranged on the equipment base. The detection mechanism comprises a tension sensor and a lead screw frame body which are fixedly mounted on the equipment base, a threaded lead screw is rotationally mounted on the lead screw frame body, a lead screw sliding block is connected to the threaded lead screw, a driving motor is fixedly mounted at the upper end of the lead screw frame body, and a cutting mechanism is fixedly mounted in a mounting clamping groove; the detection mechanism further comprises a lower clamping plate fixedly installed on the tension sensor and an upper clamping plate fixedly installed on the lead screw sliding block, and the upper clamping plate and the lower clamping plate are vertically aligned. According to the tensile strength detection device for aluminum foil production, the aluminum foil can be rapidly cut into samples with corresponding sizes through the cutting mechanism, and the tensile strength of the aluminum foil can be rapidly detected through the detection mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to drawing detection technical field, concretely is a kind of tensile strength detection device for aluminum foil production. BACKGROUND

[0002] Aluminum foil is a kind of high-quality pure aluminum or aluminum alloy material, after continuous rolling, drawing forming metal sheet. It is soft, ductility is good, with silver-white luster, and light, corrosion-resistant, non-toxic odorless. Aluminum foil is widely used in food, beverage, medicine and other packaging materials, and building, vehicle, ship's thermal insulation material. In addition, aluminum foil can also be used as decorative gold and silver line, wallpaper and various stationery printed matter and light industry product's decoration trademark etc. In the field of food packaging, aluminum foil can effectively protect food from the influence of external environment, prolongs shelf life.

[0003] Tensile strength of aluminum foil is a vital performance index, it is directly related to the performance of aluminum foil in practical application. In the process of aluminum foil quality detection, staff needs to cut aluminum foil into appropriate size sample first, this process needs careful operation to ensure that the size of sample is accurate. Subsequently, these cut aluminum foil samples need to be carefully transferred to detection instrument, so as to carry out tensile strength determination, and this detection process is often slow, therefore, a kind of tensile strength detection device for aluminum foil production is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of tensile strength detection device for aluminum foil production to solve the problem of slow detection speed in prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of tensile strength detection device for aluminum foil production, including equipment base, the front surface of equipment base is fixedly installed with display screen, installation clamping groove is set up on the equipment base, detection mechanism is equipped on the equipment base, the detection mechanism includes the tensile sensor and screw rod frame body fixedly installed on equipment base, screw rod frame body is rotatably installed with threaded screw rod, threaded screw rod is connected with screw rod sliding block, driving motor is fixedly installed on the upper end of screw rod frame body, cutting mechanism is fixedly installed in installation clamping groove.

[0006] Preferably, the detection mechanism further includes a lower clamp plate fixedly installed on the tensile sensor and an upper clamp plate fixedly installed on the screw rod sliding block, and the upper clamp plate is aligned with the lower clamp plate.

[0007] Preferably, the output end of the driving motor is provided with a coupling, and the upper end of the threaded screw rod is fixed on the output end of the driving motor through the coupling.

[0008] Preferably, both ends of the screw rod holder are provided with bearings, the threaded screw rod is movably installed on the screw rod holder through the bearings, the screw rod slider is installed on the screw rod holder through the threaded screw rod, and the upper clamping plate is movably installed above the lower clamping plate through the screw rod slider.

[0009] Preferably, the cutting mechanism comprises a cutting knife seat fixedly installed on the equipment base, an aluminum foil feeding port is formed in the cutting knife seat, a movable shaft is rotatably installed in the cutting knife seat, a rolling cutting blade is fixedly installed on the movable shaft, a vertical transmission shaft is rotatably installed at one end of the movable shaft, a driving shaft is fixedly installed at the lower end of the threaded screw rod, a horizontal transmission shaft is arranged between the driving shaft and the vertical transmission shaft, and helical gears are arranged on the movable shaft, the driving shaft, the horizontal transmission shaft and the vertical transmission shaft, and the helical gears are meshed together.

[0010] Preferably, the horizontal transmission shaft and the vertical transmission shaft are movably installed in the equipment base through the retainer.

[0011] Preferably, the cutting knife seat is installed on the equipment base through the mounting clamping groove, bearings are arranged at both ends of the movable shaft, the movable shaft is movably installed in the cutting knife seat through the bearings, and the rolling cutting blade is rotatably installed in the aluminum foil feeding port through the movable shaft.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. Under the rotation of the threaded screw rod, the driving shaft rotates and drives the screw rod slider to move in the vertical direction, the rotation of the driving shaft further causes the rotation of the horizontal transmission shaft, the rotation of the horizontal transmission shaft causes the rotation of the vertical transmission shaft, and the rotation of the vertical transmission shaft drives the rolling cutting blade installed on the movable shaft to rotate.

[0014] 2. The lower clamping plate and the upper clamping plate are installed, the two ends of the aluminum foil sample can be fixedly connected with the tension sensor and the screw rod slider respectively, after the driving motor is started, the screw rod slider moves upwards in the vertical direction, the sample is continuously stretched until it is broken, in the process, the tension sensor monitors and records the tension value of the sample, and the tensile strength of the aluminum foil material is accurately determined. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 It is the schematic view of the detection mechanism of the utility model;

[0018] Figure 4 It is the schematic view of the cutting mechanism of the utility model.

[0019] The label in the figure: 1, equipment base; 2, display screen; 3, installation clamping groove; 4, detection mechanism; 401, tension sensor; 402, lower clamping plate; 403, upper clamping plate; 404, drive motor; 405, screw rod frame body; 406, threaded screw rod; 407, screw rod sliding block; 5, cutting mechanism; 501, movable shaft; 502, rolling cutting blade; 503, cutting tool holder; 504, aluminum foil inlet; 505, drive shaft; 506, helical gear; 507, horizontal transmission shaft; 508, vertical transmission shaft. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] As shown in Figure 1 and Figure 2 The utility model provides a kind of tensile strength detection device for aluminum foil production technical scheme, including equipment base 1, display screen 2 is fixedly installed on the front surface of equipment base 1, installation clamping groove 3 is set on equipment base 1, detection mechanism 4 is equipped on equipment base 1, cutting mechanism 5 is fixedly installed in installation clamping groove 3, and aluminum foil can be quickly cut into corresponding size sample by cutting mechanism 5, and the tensile strength of aluminum foil can be quickly detected by detection mechanism 4.

[0022] As shown in Figure 2 and Figure 3 Detection mechanism 4 includes tension sensor 401 and screw rod frame body 405 fixedly installed on equipment base 1, threaded screw rod 406 is rotatably installed on screw rod frame body 405, screw rod sliding block 407 is connected to threaded screw rod 406, drive motor 404 is fixedly installed on the upper end of screw rod frame body 405, detection mechanism 4 further includes lower clamping plate 402 fixedly installed on tension sensor 401 and upper clamping plate 403 fixedly installed on screw rod sliding block 407, and upper clamping plate 403 is aligned with lower clamping plate 402, the output end of drive motor 404 is equipped with coupling, threaded screw rod 406 upper end is fixed on the output end of drive motor 404 by coupling.

[0023] Specifically, by using the lower clamp plate 402 and the upper clamp plate 403, the two ends of the aluminum foil sample can be firmly fixed on the tension sensor 401 and the screw block 407, respectively. When the driving motor 404 is started, the motor will drive the screw block 407 to move upwards. In this process, the upward movement of the screw block 407 will exert a pulling force on the aluminum foil sample. As the pulling force continues to increase, the aluminum foil sample will be pulled until it is broken. During the entire process, the tension sensor 401 will monitor and record the pulling force value required to pull the sample in real time. Through these data, we can accurately detect and evaluate the tensile strength of the aluminum foil.

[0024] As shown in Figure 2 and Figure 4 The cutting mechanism 5 includes a cutting knife seat 503 fixedly installed on the equipment base 1, an aluminum foil inlet 504 is opened on the cutting knife seat 503, a movable shaft 501 is rotatably installed in the cutting knife seat 503, a rolling cutter 502 is fixedly installed on the movable shaft 501, a vertical transmission shaft 508 is rotatably installed at one end of the movable shaft 501, a driving shaft 505 is fixedly installed at the lower end of the threaded screw rod 406, a horizontal transmission shaft 507 is arranged between the driving shaft 505 and the vertical transmission shaft 508, bevel gears 506 are arranged on the movable shaft 501, the driving shaft 505, the horizontal transmission shaft 507 and the vertical transmission shaft 508, and the bevel gears 506 are meshed with each other, a retainer is arranged in the equipment base 1, and the horizontal transmission shaft 507 and the vertical transmission shaft 508 are movably installed in the equipment base 1 through the retainer.

[0025] Specifically, when the threaded screw rod 406 is rotated, it will effectively drive the driving shaft 505 to rotate. With the rotation of the driving shaft 505, it will further drive the horizontal transmission shaft 507 to start rotating. During the rotation of the horizontal transmission shaft 507, power is transmitted to the vertical transmission shaft 508, so that it also starts to rotate. The rotation of the vertical transmission shaft 508 will drive the rolling cutter 502 installed on the movable shaft 501 to rotate. At the same time, with the rotation of the threaded screw rod 406, the screw block 407 will move upwards, and this upward movement will pull the aluminum foil material through the rotating rolling cutter 502. Through this precise mechanical movement, the aluminum foil material will be cut into a sample of a certain size for subsequent detection work.

[0026] Working principle: when using, firstly, the aluminum foil is inserted into the aluminum foil inlet 504 and the lower clamping plate 402, then the aluminum foil is fixed on the upper clamping plate 403, after the aluminum foil is fixed on the upper clamping plate 403, the driving motor 404 can be started, after the driving motor 404 is started, the threaded lead screw 406 is rotated, the threaded lead screw 406 rotates and drives the driving shaft 505 to rotate and the screw rod sliding block 407 to move upwards, the driving shaft 505 rotates and drives the horizontal transmission shaft 507 to rotate, the horizontal transmission shaft 507 rotates and drives the vertical transmission shaft 508 to rotate, the vertical transmission shaft 508 rotates and drives the rotary cutting blade 502 on the movable shaft 501 to rotate, at the same time, the screw rod sliding block 407 moves upwards and pulls the aluminum foil through the rotary cutting blade 502, so that the aluminum foil is cut into a corresponding size sample, after the aluminum foil is cut into a corresponding size sample, the lower end of the aluminum foil can be fixed on the tension sensor 401 through the lower clamping plate 402, after the lower end of the aluminum foil is fixed on the tension sensor 401, the driving motor 404 can be started again, after the driving motor 404 is started again, the screw rod sliding block 407 moves upwards again, when the screw rod sliding block 407 moves upwards again, the sample is subjected to tension, until the sample is pulled off, the tension sensor 401 can detect the tension required for the sample to be pulled, so as to detect the tensile strength of the aluminum foil.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A tensile strength testing device for aluminum foil production, comprising a base (1), a display screen (2) fixedly mounted on the front surface of the base (1), and a mounting slot (3) provided on the base (1), characterized in that: The device base (1) is provided with a detection mechanism (4), the detection mechanism (4) includes fixedly installed on the device base (1) tension sensor (401) and screw rod frame body (405), the screw rod frame body (405) is rotatably installed with threaded screw rod (406), the threaded screw rod (406) is connected with screw rod slider (407), the screw rod frame body (405) upper end is fixedly installed with drive motor (404), the installation clamping groove (3) is fixedly installed with cutting mechanism (5).

2. The tensile strength detection device for aluminum foil production according to claim 1, characterized in that: The detection mechanism (4) further includes a lower clamping plate (402) fixedly installed on the tension sensor (401) and an upper clamping plate (403) fixedly installed on the screw rod slider (407), and the upper clamping plate (403) is aligned with the lower clamping plate (402) vertically.

3. The tensile strength detection device for aluminum foil production according to claim 2, characterized in that: The output end of the drive motor (404) is provided with a shaft coupling, and the upper end of the threaded screw rod (406) is fixed on the output end of the drive motor (404) through the shaft coupling.

4. The tensile strength detection device for aluminum foil production according to claim 3, characterized in that: Both ends of the screw rod frame body (405) are provided with bearings, the threaded screw rod (406) is movably installed on the screw rod frame body (405) through the bearings, the screw rod slider (407) is installed on the screw rod frame body (405) through the threaded screw rod (406), and the upper clamping plate (403) is movably installed above the lower clamping plate (402) through the screw rod slider (407).

5. The tensile strength detection device for aluminum foil production according to claim 1, characterized in that: The cutting mechanism (5) includes a cutting knife seat (503) fixedly installed on the device base (1), the cutting knife seat (503) is provided with an aluminum foil inlet (504), the cutting knife seat (503) is rotatably installed with a movable shaft (501), the movable shaft (501) is fixedly installed with a rolling cutter blade (502), one end of the movable shaft (501) is rotatably installed with a vertical transmission shaft (508), the lower end of the threaded screw rod (406) is fixedly installed with a drive shaft (505), a horizontal transmission shaft (507) is arranged between the drive shaft (505) and the vertical transmission shaft (508), the movable shaft (501), the drive shaft (505), the horizontal transmission shaft (507) and the vertical transmission shaft (508) are all provided with helical gears (506), and the helical gears (506) are meshed with each other.

6. The tensile strength detection device for aluminum foil production according to claim 5, characterized in that: The device base (1) is provided with a cage, and the horizontal transmission shaft (507) and the vertical transmission shaft (508) are movably installed in the device base (1) through the cage.

7. The tensile strength detection device for aluminum foil production according to claim 5, characterized in that: The cutting knife seat (503) is installed on the device base (1) through the installation clamping groove (3), both ends of the movable shaft (501) are provided with bearings, and the movable shaft (501) is movably installed in the cutting knife seat (503) through the bearings.

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